Use Is_String to Check if a Variable Is a String in PHP

Use Is_String to Check if a Variable Is a String in PHP The is_string() PHP function is used to check if a type of variable is a  string. A string is a data type, such as floating point or integer, but it represents text rather than numbers. A string uses a set of characters that includes spaces and numbers. For instance, an address such as 1234 Broadway and the sentence I ate 3 hotdogs contain numbers that should be treated as text, not as numbers. How to Use the Function Is_string is used within an if () statement to treat strings in one way and non-strings in another. It returns true or false. For example: ?php if (is_string(23)) {echo Yes;} else {echo No;}? The code above should output No because 23 is not a string. Lets try this again: ?php if (is_string(Hello World)) {echo Yes;} else {echo No;}? Since Hello World is a string, this would echo Yes. Specifying a String A string can be specified in four ways: Single quotedDouble quoted  Heredoc syntaxNowdoc Syntax Each of these methods requires strict adherence  to PHP rules, which are available at the PHP website. The simplest method, single-quoted strings, requires special treatment when literal single quotation marks or literal backslashes appear in the string. Include a backslash in front of the single quotation mark or backslash within the string. The example below illustrates this treatment: ?php//  Outputs:  Arnold said:  Ill  be  backecho  Arnold said:  I\ll  be  back;//  Outputs:  I  deleted  C:\*.*?echo  I  deleted  C:\\*.*?;? Similar Functions is_float() – determines if the type of variable is floatis_int() – determines if the type of variable is integeris_bool() – determines if a variable is a booleanis_object() – determines if a variable is an objectis_array() – determines if a variable is an array

Career Review Pharmacist essays

Career Review Pharmacist essays On the surface, daily routines of Pharmacists may appear to be rather simplified and involves little work hazard and responsibilities. As pharmacists dispense prescribed drug and medicine by doctors or dentists, they may provide assistance to those who seeks help with non-prescribed products. This is a correct yet very generalized view of pharmacist, this career interacts with many different industries. As an example, technology plays key role for pharmacist. Computer skill enables individual to make use of computer database constructed for patients ¡Ã‚ ¯ prescriptions, thus ensuring efficient service and preventing potential risks such as harmful drug interaction. Pharmacist has many affiliations other then just Doctors and its medical organizations; pharmacists are required in numerous fields for selection and use of drugs. This career branch itself out to many different opportunities such as research, education and training. Not just your neighbourhood pharmacist. This essay wil l explore many aspects of this profession, starting with job description. The typical tasks for the occupation of pharmacist and the relationship to required aptitudes are as follows. Their training and credentials allows them to handle general task like compounding and dispense of prescribed pharmaceutical products. Customer interaction on the selection and use of non-prescription medications often requires verbal and communication skills. Needless to say, they face many numerical challenges, thus mathematical prowess is more of necessity then asset. Visual perception receives extra attention as comparison and screening is exercised when preparing pharmaceutical compounds. Clerical organizational skill is demonstrated as they maintain medical profiles of customers, and to keep up with many different aspects such as registry of poisons, narcotics, and other controlled drugs. This occupation requires methodical, innovative, and directive interest because i...

This is the Best Way To End An Email to Get the Highest Response Rate

This is the Best Way To End An Email to Get the Highest Response Rate You spend all this time drafting the perfect email and then you stall out as soon as you get to the sign-off. What are you supposed to say? You don’t want to sound too formal or too casual, and thus ruin the whole tone of the email. â€Å"Cheers† seems too flip, or too British. â€Å"Sincerely† sounds†¦ well, anything but. â€Å"Best† feels just bland and boring. And all the possible versions of â€Å"best† are overwhelming in and of themselves: â€Å"all best,† â€Å"all the best,† â€Å"all my best,† â€Å"all best wishes†Ã¢â‚¬ ¦ it’s enough to drive you mad. All the same, you can’t go without a sign-off, particularly if you’ve opened the email with a salutation. Avoid the minefield by not letting yourself get overly familiar. Stay away from â€Å"xo† and â€Å"love† (obviously) in a professional setting. â€Å"Warmly†/†fondly† fall into the â€Å"best† t rap, while being borderline creepy. â€Å"Yours† and â€Å"yours truly,† or anything else with an adjective after â€Å"yours,† sound both fake and formal.Then there are things like â€Å"take care† (this makes you sound dismissive) and things in the bland â€Å"regards† family (too much like â€Å"warmly†). You could try â€Å"looking forward to hearing from you,† but that’s a little presumptuous. Or â€Å"speak soon† (but only if you plan to).In truth, the best ways to end an email, which have been proven to increase your rate of response by up to 65%, are sign-offs that include the word â€Å"thanks.†So next time you’re stuck, try any variation on these farewells:â€Å"Thanks in advance†Ã¢â‚¬Å"Thanks†Ã¢â‚¬Å"Thank you†If you’re really stuck and can’t make â€Å"thanks† work, then variations on â€Å"best† or even the pretentiously European â€Å"cheers† will do in a pinch- and still might get you the response you need. But if you can, sign off with gratitude and get results.

B-24 Liberator Bomber in World War II

B-24 Liberator Bomber in World War II The Consolidated B-24 Liberator was an American heavy bomber that entered service in 1941. A highly modern aircraft for its day, it first saw combat operations with the Royal Air Force. With the American entry into World War II, production of the B-24 increased. By the end of the conflict, over 18,500 B-24s had been constructed making it the most-produced heavy bomber in history. Employed in all theaters by the US Army Air Forces and US Navy, the Liberator routinely served alongside the more rugged Boeing B-17 Flying Fortress. In addition to service as heavy bomber, the B-24 played a critical role as a maritime patrol aircraft and aided in closing the air gap during the Battle of the Atlantic. The type was later evolved into the PB4Y Privateer maritime patrol aircraft. Liberators also served as long-range transports under the designation C-87 Liberator Express. Origins In 1938, the United State Army Air Corps approached Consolidated Aircraft about producing the new Boeing B-17 bomber under license as part of the Project A program to expand American industrial capacity. Visiting the Boeing plant in Seattle, Consolidated president Reuben Fleet assessed the B-17 and decided that a more modern aircraft could be designed using existing technology. Subsequent discussions led to the issuing of USAAC Specification C-212. Intended from the outset to be fulfilled by Consolidateds new effort, the specification called for a bomber with a higher speed and ceiling, as well as a greater range than the B-17. Responding in January 1939, the company incorporated several innovations from other projects into the final design which it designated the Model 32. Design Development Assigning the project to chief designer Isaac M. Laddon, Consolidated created a high-wing monoplane that featured a deep fuselage with large bomb-bays and retracting bomb-bay doors. Powered by four Pratt Whitney R1830 twin Wasp engines turning three-bladed variable-pitch propellers, the new aircraft featured long wings to improve performance at high altitude and increase payload. The high aspect ratio Davis wing employed in the design also allowed it to have a relatively high speed and extended range. This latter trait was gained due to wings thickness which provided additional space for fuel tanks. In addition, the wings possessed other technological improvements such as laminated leading edges. Impressed with the design, the USAAC awarded Consolidated a contract to build a prototype on March 30, 1939. Dubbed the XB-24, the prototype first flew on December 29, 1939. Pleased with the prototypes performance, the USAAC moved the B-24 into production the following year. A distinctive aircraft, the B-24 featured a twin tail and rudder assembly as well as flat, slab-sided fuselage. This latter characteristic earned it the name Flying Boxcar with many of its crews. The B-24 was also the first American heavy bomber to utilize tricycle landing gear. Like the B-17, the B-24 possessed a wide array of defensive guns mounted in top, nose, tail, and belly turrets. Capable of carrying 8,000 lbs. of bombs, the bomb-bay was divided in two by a narrow catwalk that was universally disliked by air crews but served as the fuselages structural keel beam. B-24 Liberator - Specifications (B-24J): General Length: 67 ft. 8 in.Wingspan: 110 ft.Height: 18 ft.Wing Area: 1,048 sq. ft.Empty Weight: 36,500 lbs.Loaded Weight: 55,000 lbs.Crew: 7-10 Performance Power Plant: 4 Ãâ€" Pratt Whitney R-1830 turbo-supercharged radial engines, 1,200 hp eachCombat Radius: 2,100 milesMax Speed: 290 mphCeiling: 28,000 ft. Armament Guns: 10 Ãâ€" .50 in. M2 Browning machine gunsBombs: 2,700-8,000 lbs. depending on range An Evolving Airframe An anticipated aircraft, both the Royal and French Air Forces placed orders through the Anglo-French Purchasing Board before the prototype had even flown. The initial production batch of B-24As was completed in 1941, with many being sold directly to the Royal Air Force including those originally meant for France. Sent to Britain, where the bomber was dubbed Liberator, the RAF soon found that they were unsuitable for combat over Europe as they had insufficient defensive armament and lacked self-sealing fuel tanks. Due to the aircrafts heavy payload and long range, the British converted these aircraft for use in maritime patrols and as long range transports. Learning from these issues, Consolidated improved the design and the first major American production model was the B-24C which also included improved Pratt Whitney engines. In 1940, Consolidated again revised the aircraft and produced the B-24D. The first major variant of the Liberator, the B-24D quickly amassed orders for 2,738 aircraft. Overwhelming Consolidateds production capabilities, the company vastly expanded its San Diego, CA factory and built a new facility outside of Fort Worth, TX. At maximum production, the aircraft was built at five different plans across the United States and under license by North American (Grand Prairie, TX), Douglas (Tulsa, OK), and Ford (Willow Run, MI). The latter built a massive plant at Willow Run, MI that, at its peak (August 1944), was producing one aircraft per hour and ultimately built around half of all Liberators. Revised and improved several times throughout World War II, the final variant, the B-24M, ended production on May 31, 1945. Other Uses In addition to its use as a bomber, the B-24 airframe was also the basis for the C-87 Liberator Express cargo plane and the PB4Y Privateer maritime patrol aircraft. Though based on the B-24, the PBY4 featured a single tail fin as opposed to the distinctive twin tail arrangement. This design was later tested on the B-24N variant and engineers found that it improved handling. Though an order for 5,000 B-24Ns was placed in 1945, it was cancelled a short time later when the war ended. Due to the B-24s range and payload capabilities, it was able to perform well in the maritime role, however the C-87 proved less successful as the aircraft had difficulty landing with heavy loads. As a result, it was phased out as the C-54 Skymaster became available. Though less effective in this role, the C-87 fulfilled a vital need early in the war for transports capable of flying long distances at high altitude and saw service in many theaters including flying the Hump from India to China. All told, 18,188 B-24s of all types were built making it the most produced bomber of World War II. Operational History The Liberator first saw combat action with the RAF in 1941, however due to their unsuitability they were reassigned to RAF Coastal Command and transport duty. Improved RAF Liberator IIs, featuring self-sealing fuel tanks and powered turrets, flew the types first bombing missions in early 1942, launching from bases in the Middle East. Though Liberators continued to fly for the RAF throughout the war, they were not employed for strategic bombing over Europe. With the US entry into World War II, the B-24 began to see extensive combat service. The first US bombing mission was a failed attack on Wake Island on June 6, 1942. Six days later, a small raid from Egypt was launched against the Ploesti oil fields in Romania. As US bomber squadrons deployed, the B-24 became the standard American heavy bomber in the Pacific Theater due to its longer range, while a mix of B-17 and B-24 units were sent to Europe. Operating over Europe, the B-24 became one of the principal aircraft employed in the Allies Combined Bomber Offensive against Germany. Flying as part of the Eighth Air Force in England and the Ninth and Fifteenth Air Forces in the Mediterranean, B-24s repeated pounded targets across Axis-controlled Europe. On August 1, 1943, 177 B-24s launched a famous raid against Ploesti as part of Operation Tidal Wave. Departing from bases in Africa, the B-24s struck the oil fields from low altitude but lost 53 aircraft in the process. Battle of the Atlantic While many B-24s were hitting targets in Europe, others were playing a key role in winning the Battle of the Atlantic. Flying initially from bases in Britain and Iceland, and later the Azores and the Caribbean, VLR (Very Long Range) Liberators played a decisive role in closing the air gap in the middle of the Atlantic and defeating the German U-boat threat. Utilizing radar and Leigh lights to locate the enemy, B-24s were credited in the sinking of 93 U-boats. The aircraft also saw extensive maritime service in the Pacific where B-24s and its derivative, the PB4Y-1, wreaked havoc on Japanese shipping. During the course of the conflict, modified B-24s also service as electronic warfare platforms as well as flew clandestine missions for the Office of Strategic Services.   Crew Issues While a workhorse of the Allied bombing effort, the B-24 was not hugely popular with American air crews who preferred the more rugged B-17. Among the issues with the B-24 was its inability to sustain heavy damage and remain aloft. The wings in particular proved vulnerable to enemy fire and if hit in critical areas could give way completely. It was not uncommon to see a B-24 falling from the sky with its wings folded upwards like a butterfly. Also, the aircraft proved highly susceptible to fires as many of the fuel tanks were mounted in the upper parts of the fuselage. In addition, crews nicknamed the B-24 the Flying Coffin as it possessed only one exit which was located near the tail of the aircraft. This made it difficult to impossible for the flight crew to escape a crippled B-24. It was due to these issues and the emergence of the Boeing B-29 Superfortress in 1944, that the B-24 Liberator was retired as a bomber at the end of hostilities. The PB4Y-2 Privateer, a fully navalized derivative of the B-24, remained in service with the US Navy until 1952 and with the US Coast Guard until 1958. The aircraft was also used in aerial firefighting through 2002 when a crash led to all remaining Privateers being grounded.

The Role Of Women Throughout History Essay Example | Topics and Well Written Essays - 750 words

The Role Of Women Throughout History - Essay Example Henrik Ibsen, in his play A Doll’s House, explores the private world of oppression within a woman’s world and the ways in which she must rewire her thinking in order to gain freedom. As he explores individual self development, his characters must undergo great changes and sacrifices, many of which are still considered controversial in nature. The play A Doll’s House by Henrik Ibsen came at time when great awakenings about freedom were beginning to create discussions about who was entitled to freedom and in what ways that freedom could be expressed. One of the colloquialisms about women is that they are the ‘weaker sex’. While this comment is primarily intended to address physical strength, it also denotes a social attitude that women are also emotionally and intellectually weaker than men. As biological creatures, women are plagued with shifting hormones that effect their emotions, just as men are filled with testosterone that impacts on their anger. This has been used as an excuse to place women in a subservient role throughout history. Helmer in Ibsen’s play makes this point of imposing a subservience on women which has an implied sense that they lack intellectual capacity as he minimizes Nora through condescension. He calls her â€Å"The same little feather head.â€Å" and makes statements like â€Å"That is like a woman!â€Å", making diminishing commentaries and generalizations about the state of being a woman (Ibsen 6). While women have been considered the ’weaker sex’, during the time that Ibsen wrote his play women were gathering and making great demonstrations of strength towards accomplishing goals. Most of these goals were based upon securing freedom from the oppressed. Many of the great social movements of history, particularly in the late 19th century when Ibsen’s play was written, were started and run by women. Suffrage, as it was experienced in England, was accomplished through hun ger strikes that lasted for long periods of time with attacks made by guards to force tubes down their throats in order to force feed those who had starved themselves to make a point about women’s rights. The abolitionists in the United States were primarily women who worked to keep the underground railroad open in order to smuggle slaves out of the south and into freedom. Women participated in openly and dangerously protesting slavery until it was abolished. When motivated, women have shown great strength of conviction against a patriarchal system that through most of history has kept them as chattel. However, oppressions within the domestic sphere have worked against many women as they have tried to free themselves from the social pressures of gender identity as it is interpreted as weakness. In Ibsen’s play, A Doll’s House, he explores the differences between the domestic sphere and the public sphere as his female character, Nora, searches for emancipation fr om being subjected to infantilism which has led to her being treated as a child within her marriage. In an exchange about sweets, Helmer treats her like a naughty child, tempting her to admit to having gone to the confectionary to indulge in candy. He says that she looks uneasy and commands her to look straight at him to judge her honesty. The text states â€Å"Helmer (wagging his finger at her) Hasn’t Miss Sweet-Tooth been breaking rules in town today?†

Partnering and Preparing for the Professional Event Essay

Partnering and Preparing for the Professional Event - Essay Example The reporter discusses that "these three elements are an integral part of good leadership as they help to promote goal-oriented path for higher achievement and productive outcome. The empowered decision making is the vital aspect of leaders that highlight their critical thinking that helps to opt for the best course of action. Humility encourages trust building and developing a long-term relationship with the followers. Indeed, for personal and professional growth as the trusted leader, acquisition of knowledge becomes the hugely vital ingredient of good leaders. This not only increases their communication skills but also provides them with critical information for making ethically correct decisions which could influence the larger welfare of their followers. Most importantly, it provides them with the flexibility to embrace change and move forward constructively. Shamir and Eilam’s article was very enlightening that provided me with a new perspective of leaders and leadership. Indeed, one’s life stories hugely influence the personality and ideologies of an individual. A person becomes what he is because of the life that he leads and the lessons that he learns from his experience. The construction of meaning from one’s experience considerably impacts his/ her values and motivates one to evolve goals that conform to one’s values as developed from experience. The incidents and events of life become meaningful elements of authentic leaders who do things because of utter conviction and not because of what is expected of them. I do realize now that I am very much influenced by my past experience."

Consumer Participation in Mental Healthcare Essay

Consumer Participation in Mental Healthcare - Essay Example Different stakeholders have suggested several strategies and intervention mechanisms to promote consumer participation in mental health care. According to World Health Organization (W.H.O), the empowerment of patients is a prudent strategy to strike a balance between the patients and mental healthcare providers. This report seeks to explore consumer participation in mental healthcare in three series. First, it will briefly look at the benefits and barriers to consumer participation. Second, it will give consumers account with the healthcare. Lastly, it will analyze its finding and provide concrete conclusion. Several governments have formulated policies that aim at solving the barriers between their mental patients and healthcare providers. These initiatives intend to maximize the benefits of a smooth mental healthcare. Different stakeholders employ these initiatives at different level. With the knowledge that consumers are paramount to the successes of the endeavor, these government s focus on consumer friendly interventions. The varied level of participation include, establishment of national consumer networks, officers of consumer networks, and consumer- directed provider organizations. Moreover, the policies promote consumer participation in the mental health facilities. ... The driving force of all these policies is to bridge the gap between the two mental patients and health sector. Consumer participation has many benefits in the mental healthcare not only to the consumer but also to the improvement of health sector’s image. To start with, through patient empowerment programs, there is remarkable improvement in health service delivery. These programs help mental patients to develop self-esteem, confidence and to realize their rights even in such mental state. Empowerment eliminates the perception that mental patient’s have little to contribute in the society and nation as a whole. Empowerment achieves acceptance of the mental patients in the society. These programs unite the patients and the community. This brings harmony and gives a chance for the mental patients to participate in productive activities. This is not only at community level, but also at national level. Moreover, the programs boost the full recovery of individuals. Mental p atients empowerment serves as a unifying factor between the patients and the health professionals. Health practitioners accord respect to this patients. This is because they know an empowered patient knows his/her right. Any attempt to violate the patients’ right is met with punitive measures. Second, consumer participation improves access to quality mental healthcare. Consumers and other stakeholders contribute immensely to sound strategies. The inclusion of consumers ensures there is accountability and transparence in the mental healthcare. Designing of consumer friendly strategies is achieved. Moreover, consumers participate in the implementation of programs that are befitting to them and the community. This allows the health sector