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jQuery trigger file input

...o i tried positioning it outside the viewport by setting position:absolute and top:-100px; and voilà it works. see http://jsfiddle.net/DSARd/1/ call it a hack. Hope that works for you. share | i...
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Mercurial undo last commit

...last. Mercurial keeps a transaction log of the name of each file touched and its length prior to the transaction. On abort, it truncates each file to its prior length. This simplicity is one benefit of making revlogs append-only. The transaction journal also allows an undo operation. See Tortoi...
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How can I center an absolutely positioned element in a div?

...ite big, this caused the outer div to go beyond the right edge of the page and cause horizontal scrolling. I swapped out the "left" css property for "right", and so far it works better since going over the left edge of the screen doesnt cause scrolling – BoomShaka ...
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How do I check if a string is unicode or ascii?

...pes. A Unicode string may consist of purely characters in the ASCII range, and a bytestring may contain ASCII, encoded Unicode, or even non-textual data. share | improve this answer | ...
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ApartmentState for dummies

... COM is the grand father of .NET. They had pretty lofty goals with it, one of the things that COM does but .NET completely skips is providing threading guarantees for a class. A COM class can publish what kind of threading requirements i...
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How to use radio on change event?

... Note that you are comparing the value against allot in both if statements and :radio selector is deprecated. In case that you are not using jQuery, you can use the document.querySelectorAll and HTMLElement.addEventListener methods: var radios = document.querySelectorAll('input[type=radio][name="b...
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Why doesn't Dictionary have AddRange?

... because no one ever designed, specified, implemented, tested, documented and shipped that feature. - @Gabe Moothart As to why? Well, likely because the behavior of merging dictionaries can't be reasoned about in a manner that fits with the Framework guidelines. AddRange doesn't exist because a ...
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Count the number of commits on a Git branch

... If you merge another branch into the current branch without fast forward and you do the above, the merge is also counted. This is because for git a merge is a commit. If you don't want to count these commits add --no-merges: git rev-list --no-merges --count HEAD ^develop ...
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Remove refs/original/heads/master from git repo after filter-branch --tree-filter?

.... Believe me, it's a really good idea. Once you've inspected the results, and you're very confident that you have what you want, you can remove the backed up ref: git update-ref -d refs/original/refs/heads/master or if you did this to many refs, and you want to wipe it all out: git for-each-ref...
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Any equivalent to .= for adding to beginning of string in PHP?

...rn $string; } } $string would be the piece that you want to prepend and $chunk would be the text that you want something prepended onto it. You could say the checks are optional, but by having that in there you don't need to worry about passing in a null value by accident. ...