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ASP.NET MVC Razor Concatenation

... You should wrap the inner part of the call with ( ): <li id="item_@(item.TheItemId)"> share | improve this answer | follow | ...
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi

...ementError when trying to save a Django User model instance and in its post_save signal, I'm saving some models that have the user as the foreign key. ...
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Get the current git hash in a Python script

... git describe --always will fallback to the last commit if no tags are found – Leonardo Mar 6 '15 at 16:38 5 ...
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Python set to list

...k that you didn't overwrite list by accident: >>> assert list == __builtins__.list share | improve this answer | follow | ...
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How to convert a String to CharSequence?

... This answers both. Poster first trivially resolves the String -> CharSequence problem by explaining that a String IS a CharSequence. Then poster answers how to go from CharSequence to String. – Alex A. Nov 8 '13 at 23:05...
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Python: using a recursive algorithm as a generator

...h a natural recursive solution. Now it happens that, even for relatively small input, the sequences are several thousands, thus I would prefer to use my algorithm as a generator instead of using it to fill a list with all the sequences. ...
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How can I get last characters of a string

...tring method .substr() combined with the .length property. var id = "ctl03_Tabs1"; var lastFive = id.substr(id.length - 5); // => "Tabs1" var lastChar = id.substr(id.length - 1); // => "1" This gets the characters starting at id.length - 5 and, since the second argument for .substr() is omi...
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this.setState isn't merging states as I would expect

...construct a new state and then call setState() on that: var newSelected = _.extend({}, this.state.selected); newSelected.name = 'Barfoo'; this.setState({ selected: newSelected }); I've used function _.extend() function (from underscore.js library) here to prevent modification to the existing sele...
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Generating a random password in php

... Security warning: rand() is not a cryptographically secure pseudorandom number generator. Look elsewhere for generating a cryptographically secure pseudorandom string in PHP. Try this (use strlen instead of count, because count on a string is always 1): function random...
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How to use glOrtho() in OpenGL?

...ou specify a Z value for your vertex's position, it will be clipped if it falls outside that range. Otherwise if it's inside that range, it will appear to have no effect on the position except for Z tests. share | ...