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Changing password with Oracle SQL Developer

... answered Feb 4 '13 at 22:21 NiallNiall 1,06911 gold badge77 silver badges33 bronze badges ...
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What does the leading semicolon in JavaScript libraries do?

... It allows you to safely concatenate several JavaScript files into one, to serve it quicker as one HTTP request. share | improv...
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Where in a virtualenv does the custom code go?

... instance, if I were building a WSGI application and created a virtualenv called foobar I would start with a directory structure like: ...
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Checking for empty queryset in Django

...if not my_objects: to demonstrate that this is how they do it in the docs. All else is utterly irrelevant so I do not get your point. They could as well make a thousand queries and it would still be totally irrelevant as this is not the point of this answer, with which I make clear that I agree. ...
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Append a dictionary to a dictionary [duplicate]

... There is dict.copy(), which makes shallow copies like your copy method. – sleeplessnerd Jan 19 '12 at 18:00 1 ...
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HTML5: Slider with two inputs possible?

...m to be many out there. I ended up modifying @Wildhoney's code a bit and really like it. function getVals(){ // Get slider values var parent = this.parentNode; var slides = parent.getElementsByTagName("input"); var slide1 = parseFloat( slides[0].value ); var slide2 = parseFlo...
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100% width Twitter Bootstrap 3 template

...x on each side) which needs to be removed. Easiest way is to remove it manually, by using the following custom css: #SomeId div { padding-left:0; padding-right:0; } – Martin May 19 '14 at 9:49 ...
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Convert integer to hexadecimal and back again

...g("x4) you get a lowercase hex value (e.g. b76). – Skalli Feb 28 '14 at 9:17 14 Am I the only one...
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“for” vs “each” in Ruby

...The reason why x remains in the for scenario is due to the fact that (generally speaking) keywords don't create new scopes. if, unless, begin, for, while, etc. all work with the current scope. #each however accepts a block. Blocks always add their own scope on top of the current scope. Meaning that ...
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Does reading an entire file leave the file handle open?

...hat on the particular Python implementation. To understand what this is all about, pay particular attention to the actual file object. In your code, that object is mentioned only once, in an expression, and becomes inaccessible immediately after the read() call returns. This means that the file...