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Changing variable names in Vim
...the variable usage. Press gd. Which means - move cursor to the definition.
Now Press [{ - this will bring you to the scope begin.
Press V - will turn on Visual Line selection.
Press % - will jump to the opposite } thus will select the whole scope.
Press :s/ - start of the substitute command.
<C-R...
Write a program that will surely go into deadlock [closed]
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My knowledge of theoretical C# is limited, but I assume the classloader guarantees the code is run single threaded as it does in Java. I'm pretty sure there's a similar example in Java Puzzlers.
– Voo
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Failed to import new Gradle project: failed to find Build Tools revision *.0.0
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This is the most straightforward answer as of now. Thanks!
– Steven Carlton
Nov 15 '16 at 22:22
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Django: “projects” vs “apps”
.... Simple as that. All this "project"/"app" stuff is just python packages.
Now, how are you supposed to do it? Or rather, how might I do it? Well, if you create a significant piece of reusable functionality, like say a markup editor, that's when you create a "top level app" which might contain widge...
How should I structure a Python package that contains Cython code
... some Cython code. I've got the the Cython code working nicely. However, now I want to know how best to package it.
10 An...
Push git commits & tags simultaneously
... push" to push relevant annotated tags when pushing branches out.
You can now try, when pushing new commits:
git push --follow-tags
That won't push all the local tags though, only the one referenced by commits which are pushed with the git push.
Git 2.4.1+ (Q2 2015) will introduce the option push....
Where and why do I have to put the “template” and “typename” keywords?
... my C++11 answer)
In order to parse a C++ program, the compiler needs to know whether certain names are types or not. The following example demonstrates that:
t * f;
How should this be parsed? For many languages a compiler doesn't need to know the meaning of a name in order to parse and basicall...
How to delete a module in Android Studio
... record of the project app folder(Check it by clcking on the Gradle View). Now go to File->Close Project.
Step 3: Now you are at the start window. Move the cursor on the in recent project list. Press Delete.
Step 4: Delete the folder from the explorer by moving or deleting it actually. This lo...
Javascript foreach loop on associative array object
...nsole.log(arr_jq_TabContents[key]);
}
edit — it's probably a good idea now to note that the Object.keys() function is available on modern browsers and in Node etc. That function returns the "own" keys of an object, as an array:
Object.keys(arr_jq_TabContents).forEach(function(key, index) {
co...
Can't use method return value in write context
...ld think the following piece of code should work, but it doesn't (Edited: Now works in PHP 5.5+) :
8 Answers
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