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How to remove an element from a list by index

...ook at svn.python.org/projects/python/trunk/Objects/listobject.c how PyList_GetItem() essentially returns ((PyListObject *)op) -> ob_item[i]; - the ith element of an array. – glglgl Sep 9 '13 at 7:53 ...
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How can I find the data structure that represents mine layout of Minesweeper in memory?

...g] This is message id, which in case of F2 button press should contain WM_COMMAND value. You are to find where it is compared to 111h. It can be done either by tracing down edx in IDA or by setting conditional breakpoint in WinDbg and pressing F2 in the game. Either way leads to something like ....
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How do JavaScript closures work?

...ing In the following code, function onClick closes over variable BACKGROUND_COLOR. const $ = document.querySelector.bind(document) const BACKGROUND_COLOR = 'rgba(200,200,242,1)' function onClick() { $('body').style.background = BACKGROUND_COLOR } $('button').addEventListener('click', onClick...
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Calling closure assigned to object property directly

...sn't work on a StdClass. Before PHP7, you'd have to implement the magic __call method to intercept the call and invoke the callback (which is not possible for StdClass of course, because you cannot add the __call method) class Foo { public function __call($method, $args) { if(is_...
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How to make a chain of function decorators?

... # returns "<b><i>hello world</i></b>" print hello.__name__ # with functools.wraps() this returns "hello" print log('hello') # returns "<b><i>hello</i></b>" share |...
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Using Python's os.path, how do I go up one directory?

... os.path.abspath(os.path.join(os.path.dirname( __file__ ), '..', 'templates')) As far as where the templates folder should go, I don't know since Django 1.4 just came out and I haven't looked at it yet. You should probably ask another question on SE to solve that issue....
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Stop pip from failing on single package when installing with requirements.txt

...optional dependencies: #!/bin/sh while read dependency; do dependency_stripped="$(echo "${dependency}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')" # Skip comments if [[ $dependency_stripped == \#* ]]; then continue # Skip blank lines elif [ -z "$dependency_str...
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How to find out what type of a Mat object is with Mat::type() in OpenCV

...st. string type2str(int type) { string r; uchar depth = type & CV_MAT_DEPTH_MASK; uchar chans = 1 + (type >> CV_CN_SHIFT); switch ( depth ) { case CV_8U: r = "8U"; break; case CV_8S: r = "8S"; break; case CV_16U: r = "16U"; break; case CV_16S: r = "16S"; break;...
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What does = +_ mean in JavaScript

I was wondering what the = +_ operator means in JavaScript. It looks like it does assignments. 12 Answers ...
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代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

...ng.api.ApiProxy$RequestTooLargeException: The request to API call datastore_v3.Put() was too large.         at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:416)         at com.google.gwt.user.server.rpc.RPC.invokeAnd...