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Timer function to provide time in nano seconds using C++

...psets, so you may want to make sure you do not have those chipset. Additionally some dual core AMDs may also cause a problem. See the second post by sebbbi, where he states: QueryPerformanceCounter() and QueryPerformanceFrequency() offer a bit better resolution, but have different issues. ...
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How does Trello access the user's clipboard?

...source code Trello uses to accomplish the clipboard trick. We don't actually "access the user's clipboard", instead we help the user out a bit by selecting something useful when they press Ctrl+C. Sounds like you've figured it out; we take advantage of the fact that when you want to hit Ctrl+C, ...
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Python unit test with base and sub class

...test class CommonTests(object): def testCommon(self): print 'Calling BaseTest:testCommon' value = 5 self.assertEquals(value, 5) class SubTest1(unittest.TestCase, CommonTests): def testSub1(self): print 'Calling SubTest1:testSub1' sub = 3 sel...
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How do I use HTML as the view engine in Express?

...will work, but to serve out HTML, there is no need to use a view engine at all, unless you want to set up funky routing. Instead, just use the static middleware: app.use(express.static(__dirname + '/public')); share ...
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How can I use PowerShell with the Visual Studio Command Prompt?

... Stealing liberally from here: http://allen-mack.blogspot.com/2008/03/replace-visual-studio-command-prompt.html, I was able to get this to work. I added the following to my profile.ps1 and all is well with the world. pushd 'c:\Program Fil...
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Finding the index of an item in a list

... complete. Some caveats about list.index follow. It is probably worth initially taking a look at the documentation for it: list.index(x[, start[, end]]) Return zero-based index in the list of the first item whose value is equal to x. Raises a ValueError if there is no such item. The optional argum...
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How to get name of exception that was caught in Python?

...n't want to catch particular exceptions known in advance. I want to catch all exceptions. – Rob Bednark Apr 27 '18 at 16:10 add a comment  |  ...
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Permutations in JavaScript?

... If you notice, the code actually splits the chars into an array prior to do any permutation, so you simply remove the join and split operation var permArr = [], usedChars = []; function permute(input) { var i, ch; for (i = 0; i < inp...
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Python mysqldb: Library not loaded: libmysqlclient.18.dylib

I just compiled and installed mysqldb for python 2.7 on my mac os 10.6. I created a simple test file that imports 15 Answe...
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Case insensitive searching in Oracle

... Since 10gR2, Oracle allows to fine-tune the behaviour of string comparisons by setting the NLS_COMP and NLS_SORT session parameters: SQL> SET HEADING OFF SQL> SELECT * 2 FROM NLS_SESSION_PARAMETERS 3 WHERE PARAMETER IN ('NLS_COMP', ...