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Are there constants in JavaScript?

... "some-value"; This will work in pretty much all browsers except IE 8, 9 and 10. Some may also need strict mode enabled. You can use var with conventions like ALL_CAPS to show that certain values should not be modified if you need to support older browsers or are working with legacy code: var MY...
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Git, fatal: The remote end hung up unexpectedly

... This looks similar to How do I get github to default to ssh and not https for new repositories. Probably it's worth trying to switch from http protocol to ssh: $ git remote add origin git@github.com:username/project.git ...
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Add data annotations to a class generated by entity framework

... all situations, In the first case you can describe field validation rules and in the second case try to describe purposes – dimonser Mar 31 '15 at 14:14 ...
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')

I have a string that looks like '%s in %s' and I want to know how to seperate the arguments so that they are two different %s. My mind coming from Java came up with this: ...
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Django set default form values

... And how is that variable initial passed to the actual form? In the actual form model, do we have to write as a parameter/argument? – mgPePe May 4 '11 at 12:03 ...
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Is null check needed before calling instanceof?

... operator is true if the value of the RelationalExpression is not null and the reference could be cast to the ReferenceType without raising a ClassCastException. Otherwise the result is false." So if the operand is null, the result is false. ...
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Using sed, how do you print the first 'N' characters of a line?

...e first 100 characters: cat file |colrm 101 It's been around for years and is in most linux's and bsd's (freebsd for sure), usually by default. I can't remember ever having to type apt-get install colrm. share |...
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How to set text color to a text view programmatically [duplicate]

... Great answers. Adding one that loads the color from an Android resources xml but still sets it programmatically: textView.setTextColor(getResources().getColor(R.color.some_color)); Please note that from API 23, getResources().getColor() is deprecated. Use instead: textView.se...
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How to scroll up or down the page to an anchor using jQuery?

... Description You can do this using jQuery.offset() and jQuery.animate(). Check out the jsFiddle Demonstration. Sample function scrollToAnchor(aid){ var aTag = $("a[name='"+ aid +"']"); $('html,body').animate({scrollTop: aTag.offset().top},'slow'); } scrollToAncho...
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iOS: Modal ViewController with transparent background

...ally, with a transparent background. My goal is to let both the presenting and presented view controllers's view to be displayed at the same time. The problem is, when the presenting animation finishes, the presenting view controller's view disappears. ...