大约有 9,700 项符合查询结果（耗时：0.0299秒） [XML]
System.Timers.Timer vs System.Threading.Timer
...rk Class Library" - also available as a .chm file
The specific difference appears to be that System.Timers.Timer is geared towards multithreaded applications and is therefore thread-safe via its SynchronizationObject property, whereas System.Threading.Timer is ironically not thread-safe out-of-the-...
What is the difference between require and require-dev sections in composer.json?
... composer, I know so little about it and have a little experience with web application development.
6 Answers
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Should I impose a maximum length on passwords?
...g that they forced me to use a shorter, less secure password, that I also happen to reuse on every website that imposes such silly limits. This lets them know that it's a problem and also might give a Joe Coder some leverage to show to the higher-ups: evidence that users actually think badly of the ...
Draw on HTML5 Canvas using a mouse
...
Here's the most straightforward way to create a drawing application with canvas:
Attach a mousedown, mousemove, and mouseup event listener to the canvas DOM
on mousedown, get the mouse coordinates, and use the moveTo() method to position your drawing cursor and the beginPath() m...
boundingRectWithSize for NSAttributedString returning wrong size
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Looks like you weren't providing the correct options. For wrapping labels, provide at least:
CGRect paragraphRect =
[attributedText boundingRectWithSize:CGSizeMake(300.f, CGFLOAT_MAX)
options:(NSStringDrawingUsesLineFragmentOrigin|NSStringDrawingUsesFontLeading)
context:nil];
...
Get DOS path instead of Windows path
... made this 10-minute Winform project. It's been useful for me. Making this app to a context menu for file explorer would save more clicks.
Form1.cs:
using System;
using System.Runtime.InteropServices;
using System.Text;
using System.Windows.Forms;
namespace ToShortPath
{
public partial cl...
Using the RUN instruction in a Dockerfile with 'source' does not work
...o install a vanilla python environment (into which I will be installing an app, but at a later date).
17 Answers
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How can I pretty-print JSON using node.js?
...ybe it's async, and it didn't work because I had an exception thrown while app startup?
– Tomasz Gandor
Sep 12 '17 at 23:05
1
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Disable pasting text into HTML form
...unction () {
if (typeof onload == "function") {
onload.apply(this, arguments);
}
var fields = [];
var inputs = document.getElementsByTagName("input");
var textareas = document.getElementsByTagName("textarea");
for (var i = 0; i < input...
How to recover a dropped stash in Git?
...ike to go back and review yesterday's stashed changes, but git stash pop appears to remove all references to the associated commit.
...