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Check if string begins with something? [duplicate]
I know that I can do like ^= to see if an id starts with something, and I tried using that for this, but it didn't work... Basically, I'm retrieving the url and I want to set a class for an element for pathnames that start in a certain way...
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PHP Remove elements from associative array
I have an PHP array that looks something like this:
9 Answers
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JavaScript style for optional callbacks
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typeof isn't dodgy. It's vague at times, but I wouldn't call it dodgy. Agreed, though, that if you're going to call the callback as a function, it's best to check that it's actually a function and not, you know, a number. :-)
– T.J. Crow...
convert a list of objects from one type to another using lambda expression
I have a foreach loop reading a list of objects of one type and producing a list of objects of a different type. I was told that a lambda expression can achieve the same result.
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What's the difference between .bashrc, .bash_profile, and .environment?
...r. Those have other ways to read and export environment variables at login time.
Also read the INVOCATION chapter in the manual. It says "The following paragraphs describe how bash executes its startup files.", i think that's a spot-on :) It explains what an "interactive" shell is too.
Bash ...
Submitting a form on 'Enter' with jQuery?
I have a bog-standard login form - an email text field, a password field and a submit button on an AIR project that's using HTML/jQuery. When I hit Enter on the form, the entire form's contents vanish, but the form isn't submitted. Does anyone know if this is a Webkit issue (Adobe AIR uses Webkit ...
List all developers on a project in Git
Is it possible to list all users that contributed to a project (users that have done commits) in Git?
9 Answers
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Awaiting multiple Tasks with different results
...tasks begin executing immediately. E.g., catTask is already running by the time it's returned from FeedCat. So either approach will work - the only question is whether you want to await them one at a time or all together. The error handling is slightly different - if you use Task.WhenAll, then it wi...
Reminder - \r\n or \n\r?
...ad about return, and thought "great!". Then I read your comment. Now every time I can't remember which key I shouldn't be looking at - I look at my "Enter" key and I think "something's very wrong here"... haha over thinking it!
– Wayne Uroda
May 20 '13 at 1:20
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How to fix 'android.os.NetworkOnMainThreadException'?
... the Same thing as u mentioned above but m facing this error java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
– Dhruv Tyagi
Aug 30 '16 at 11:08
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