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CSS Display an Image Resized and Cropped

...h goals at once. There are a bunch of examples on css3.info. Implemented based on your example, using donald_duck_4.jpg. In this case, background-size: cover; is just what you want - it fits the background-image to cover the entire area of the containing <div> and clips the excess (depending...
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Fastest method to replace all instances of a character in a string [duplicate]

... You can use the following: newStr = str.replace(/[^a-z0-9]/gi, '_'); or newStr = str.replace(/[^a-zA-Z0-9]/g, '_'); This is going to replace all the character that are not letter or numbers to ('_'). Simple change the underscore value for whatever you want to replace it. ...
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JavaScript naming conventions [closed]

... I see Crockford's guildelines mentions "Do not use _ underbar as the first or last character of a name. It is sometimes intended to indicate privacy". I personally use underbar to indicate private members. Is this bad practice? Is there an alternative? –...
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How do I instantiate a Queue object in java?

... to do this, but it's listed as an option for the sake of covering all the bases. new Queue<Tree>() { public Tree element() { ... }; public boolean offer(Tree element) { ... }; ... }; share ...
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What does send() do in Ruby?

... variable before send, that means that the global Object is used: send :to_s # "main" send :class # Object share | improve this answer | follow | ...
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How to have git log show filenames like svn log -v

...ready been pulled in. For example: git log --name-only --pretty=format: my_local_branch --not origin/master Would show all the files that have been changed on the local branch, but not yet merged to the master branch on the remote. ...
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Print a list in reverse order with range()?

... memory for the whole list? range can return an object that implements the __reversed__ method that allows efficient reverse iteration? – avmohan Aug 5 '17 at 10:45 ...
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Visualizing branch topology in Git

...etty=format:"%x1b[31m%h%x09%x1b[32m%d%x1b[0m%x20%s" This will print text-based representation like this: * 040cc7c (HEAD, master) Manual is NOT built by default * a29ceb7 Removed offensive binary file that was compiled on my machine and was hence incompatible with other machines. | * ...
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Python: Checking if a 'Dictionary' is empty doesn't seem to work

...sing the first way only though. The other two ways are way too wordy. test_dict = {} if not test_dict: print "Dict is Empty" if not bool(test_dict): print "Dict is Empty" if len(test_dict) == 0: print "Dict is Empty" ...
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Watch multiple $scope attributes

...bject in scope. $scope.$watchGroup( [function () { return _this.$scope.ViewModel.Monitor1Scale; }, function () { return _this.$scope.ViewModel.Monitor2Scale; }], function (newVal, oldVal, scope) { if (newVal != oldVal) { ...