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Generating Guids in Ruby
I have problem that is really easily solved with Guids.
10 Answers
10
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Manipulate a url string by adding GET parameters
...category'] = 2; // Overwrite if exists
$params['tags'][] = 'cool'; // Allows multiple values
// Note that this will url_encode all values
$url_parts['query'] = http_build_query($params);
// If you have pecl_http
echo http_build_url($url_parts);
// If not
echo $url_parts['scheme'] . '://' . $...
Java ByteBuffer to String
... Charset charset). You can use the same offset and length values for both calls.
– Andy Thomas
Jul 24 '15 at 14:55
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Mercurial .hgignore for Visual Studio 2008 projects
...m.
Be careful when you manually edit your
.hgignore. If you make a syntax
error, then hgtortoise will no
longer open the commit dialog.
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How to get all groups that a user is a member of?
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The above was giving me errors ("The server was unable to process the request due to an internal error" - presumably functionality not available on the server). get-aduser $username -Properties memberof | select -expand memberof worked fine though....
Calling class staticmethod within the class body?
...on requires arguments, you'll have to pass them when calling __func__. The error message you quite sounds like you have not given it any arguments. If the stat_func in this post's example took two arguments, you would use _ANS = stat_func.__func__(arg1, arg2)
– Ben
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Using msbuild to execute a File System Publish Profile
...lishing.targets
file for hours and banging my head against the trial and error wall,
I’ve managed to figure out how Visual Studio seems to perform its
magic one click “Publish to File System” and “Build Deployment
Package” features. I’ll be getting into a bit of MSBuild scripting...
What does FETCH_HEAD in Git mean?
...it like doing git fetch without arguments (or git remote update), updating all your remote branches, then running git merge origin/<branch>, but using FETCH_HEAD internally instead to refer to whatever single ref was fetched, instead of needing to name things.
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Getting the names of all files in a directory with PHP
... Use $files = array_diff(scandir($path), array('.', '..')); to free above errors I discussed.
– kamranbhatti585
Dec 12 '17 at 3:11
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Twitter image encoding challenge [closed]
...thoroughly. As you can see, using 5 blue values instead of 6 increased the error slightly less than using 7 values of green decreased it. I didn't try doing both out of laziness. Another problem I have is that I don't have a very good error function. I currently use ∑(∆r²+∆g²+∆b²)/3, whi...