大约有 11,387 项符合查询结果（耗时：0.0256秒） [XML]
How do I fix blurry text in my HTML5 canvas?
...var ctx = document.createElement("canvas").getContext("2d"),
dpr = window.devicePixelRatio || 1,
bsr = ctx.webkitBackingStorePixelRatio ||
ctx.mozBackingStorePixelRatio ||
ctx.msBackingStorePixelRatio ||
ctx.oBackingStorePixelRatio ||
...
Cannot set property 'innerHTML' of null
...
If you use window.onload = function name(){} it doesn't matter if the div is before or after.
– Colyn1337
Aug 15 '13 at 14:05
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How to use GNU Make on Windows?
...and MSYS, added C:\MinGW\bin to PATH but I still can't run Makefile on Windows' cmd . I would like to run cmd.exe and there type, for example, make all but my cmd says that there is no such command.
...
Code formatting shortcuts in Android Studio for Operation Systems
...
Windows: Ctrl + Alt + L
Linux: Ctrl + Shift + Alt + L
macOS: Option + Command + L
Reference: Key Commands and here are all of the commands for Windows/ Linux users and for Mac users.
As Rohit faced a problem in Ubuntu w...
Error in plot.new() : figure margins too large in R
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This solved my problem! I had expanded the "Environment" window, shrinking the "Plots", etc. window. I just had to expand the window. Thank you!
– Rock Lee
Nov 11 '14 at 22:21
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Install Windows Service created in Visual Studio
When I create a new Windows Service in Visual Studio 2010, I get the message stating to use InstallUtil and net start to run the service.
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How do I use Notepad++ (or other) with msysgit?
...r script.
As I explain in "How can I set up an editor to work with Git on Windows?", I prefer a wrapper, as it is easier to try and switch editors, or change the path of one editor, without having to register said change with a git config again.
But that is just me.
Additional information: the f...
How to execute a JavaScript function when I have its name as a string
...been mentioned, using something like this would be the best way to do it:
window["functionName"](arguments);
That, however, will not work with a namespace'd function:
window["My.Namespace.functionName"](arguments); // fail
This is how you would do that:
window["My"]["Namespace"]["functionName...
Warn user before leaving web page with unsaved changes
... this by handling the beforeunload event and returning a non-null string:
window.addEventListener("beforeunload", function (e) {
var confirmationMessage = 'It looks like you have been editing something. '
+ 'If you leave before saving, your changes will be lost.';
...
What does 'wb' mean in this code, using Python?
... you supposed to read that jpg file you need to use 'rb'
More info
On Windows, 'b' appended to the mode
opens the file in binary mode, so
there are also modes like 'rb', 'wb',
and 'r+b'. Python on Windows makes a
distinction between text and binary
files; the end-of-line characters in...