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Basic http file downloading and saving to disk in python?
...
A clean way to download a file is:
import urllib
testfile = urllib.URLopener()
testfile.retrieve("http://randomsite.com/file.gz", "file.gz")
This downloads a file from a website and names it file.gz. This is one of my favorite solutions, from Down...
Capture HTML Canvas as gif/jpg/png/pdf?
...nge through a page's lifecycle.
If you wish to make the user download the file as it is saved you can do the following:
var canvas = document.getElementById("mycanvas");
var image = canvas.toDataURL("image/png").replace("image/png", "image/octet-stream"); //Convert image to 'octet-stream' (Just a ...
How to reset Android Studio
...ault state. That means reset all settings, remove all projects, all gradle files so that it would act like a fresh installation. What steps do I have to follow to achieve this?
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How to set the java.library.path from Eclipse
...whole Eclipse Project? I'm using a Java library that relies on OS specific files and need to find a .dll/ .so/ .jnilib . But the Application always exits with an error message that those files are not found on the library path.
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Running a command as Administrator using PowerShell?
...indowsBuiltInRole] "Administrator")) { Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs; exit }
# Your script here
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Copy object values in Visual Studio debug mode
...use the immediate window's logging features to automatically write it to a file.
UPDATE: I assume you were asking how to copy/paste the nested structure of the values so that you could either search it textually, or so that you can save it on the side and then later compare the object's state to it...
Does constexpr imply inline?
...ultiple definitions of a function, standard quote at: How can a C++ header file include implementation?
We can observe that by playing with the following example:
main.cpp
#include <cassert>
#include "notmain.hpp"
int main() {
assert(shared_func() == notmain_func());
}
notmain.hpp
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How do I put a bunch of uncommitted changes aside while working on something else
...e on top of it be pushed also.
Warning, as with all these options, if the files have more changes since the temporary changes that you've shelved / queued / branched, there will be merge resolution required when un-shelving / pushing / merging.
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How can I swap positions of two open files (in splits) in vim?
Assume I've got some arbitrary layout of splits in vim.
12 Answers
12
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How do you get the list of targets in a makefile?
...o does away with the unnecessary sh -c)
does not invariably target the makefile in the current directory; respects makefiles explicitly specified with -f <file>
excludes hidden targets - by convention, these are targets whose name starts neither with a letter nor a digit
makes do with a single...