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Getting a list of all subdirectories in the current directory
Is there a way to return a list of all the subdirectories in the current directory in Python?
27 Answers
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Bash if [ false ] ; returns true
... are more concerns at hand than just how something reads. If variables are set by code not entirely under your control (or which can be manipulated externally, be it by unusual filenames or otherwise), if $predicate can easily be abused to execute hostile code in a manner that if [[ $predicate ]] ca...
ios app maximum memory budget
...ng on an ios game that's targeting as a minimum the 3gs. We are using HD assets for retina display devices (iphone 4, ipod touch 4th gen).
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Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)
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The best way is to set static_url_path to root url
from flask import Flask
app = Flask(__name__, static_folder='static', static_url_path='')
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How do I edit an existing tag message in git?
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git tag <tag name> <tag name>^{} -f -m "<new message>"
This will create a new tag with the same name (by overwriting the original).
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What does the construct x = x || y mean?
...ion(/* boolean */flagA) {
flagA = flagA || true;
console.log("flagA is set to " + (flagA ? "true" : "false"));
}
It looks valid at the first sight. However, what would happen if you passed false as flagA parameter (since it's boolean, i.e. can be true or false)? It would become true. In this e...
How do I add a password to an OpenSSH private key that was generated without a password?
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I do not understand. The passphrase is set, I see when I try to change it again. But when I try to login to remote server it doesn't ask for this passphrase password, why?
– Luka
May 7 '18 at 16:51
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Get names of all files from a folder with Ruby
I want to get all file names from a folder using Ruby.
19 Answers
19
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Using generic std::function objects with member functions in one class
...L;
}
return itEvt->second;
}
//Set a member function to receive message.
//Example Button->add<MyClass>(WM_COMMAND, this, &MyClass::myfunc);
template <typename D> void add(UINT uMsg, D* instance, typename Listener<D&g...
In PHP, what is a closure and why does it use the “use” identifier?
...g and the browser inherent asynchronity. especially, if it comes to window.setTimeout(); (or -interval). so, you pass a function to setTimeout, but you can't really give any parameters, because providing parameters executes the code!
function getFunctionTextInASecond(value) {
return function ()...