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I want to remove double quotes from a String

...(/['"]+/g, '')); That should do the trick... (if your goal is to replace all double quotes). Here's how it works: ['"] is a character class, matches both single and double quotes. you can replace this with " to only match double quotes. +: one or more quotes, chars, as defined by the preceding ...
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Sell me on const correctness

...ll, using const is good practice because... It protects you from accidentally changing variables that aren't intended be changed, It protects you from making accidental variable assignments, and The compiler can optimize it. For instance, you are protected from if( x = y ) // whoops, meant if(...
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Xcode “Build and Archive” from command line

...ign "${DEVELOPER_NAME}" \ --embed "${PROVISONING_PROFILE}" You will find all the details in the article. If you have any questions dont hesitate to ask. share | improve this answer | ...
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How to do constructor chaining in C#

... base() For "why?": code reduction (always a good thing) necessary to call a non-default base-constructor, for example: SomeBaseType(int id) : base(id) {...} Note that you can also use object initializers in a similar way, though (without needing to write anything): SomeType x = new SomeTyp...
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@ character before a function call

What is the difference between these two function calls in PHP? 5 Answers 5 ...
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How to implement Android Pull-to-Refresh

... Finally, Google released an official version of the pull-to-refresh library! It is called SwipeRefreshLayout, inside the support library, and the documentation is here: Add SwipeRefreshLayout as a parent of view which will b...
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Differences between Line and Branch coverage

... Line coverage measures how many statements you took (a statement is usually a line of code, not including comments, conditionals, etc). Branch coverages checks if you took the true and false branch for each conditional (if, while, for). You'll have twice as many branches as conditionals. Why do...
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Why does Maven warn me about encoding?

... ... </project> This approach is better than defining encoding manually for every plugin, cause all plugins having default values for encoding for example the maven-resources-plugin: encoding: The character encoding scheme to be applied when filtering resources. Type: java.lang.String Requ...
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Why do people hate SQL cursors so much? [closed]

...lots and lots of cursors. Defeating an RDBMS optimization. And running really slowly. Simple SQL rewrites to replace nested cursor loops with joins and a single, flat cursor loop can make programs run in 100th the time. [They thought I was the god of optimization. All I did was replace nested l...
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How do I lock the orientation to portrait mode in a iPhone Web Application?

...elopment-for-the-iphone/ However... Apple's approach to this issue is to allow the developer to change the CSS based on the orientation change but not to prevent re-orientation completely. I found a similar question elsewhere: http://ask.metafilter.com/99784/How-can-I-lock-iPhone-orientation-in-M...