大约有 40,000 项符合查询结果(耗时:0.0441秒) [XML]

https://stackoverflow.com/ques... 

Generate random numbers using C++11 random library

... functions and why not to use rand(). In it, he included a slide that basically solves your question. I've copied the code from that slide below. You can see his full talk here: http://channel9.msdn.com/Events/GoingNative/2013/rand-Considered-Harmful #include <random> #include <iostream&g...
https://stackoverflow.com/ques... 

Javascript - Append HTML to container element without innerHTML

...; font-size: 30px; outline: none; padding: 0 20px; transition: all .3s; } button:hover { background: rgba(7, 99, 53, 1); color: rgba(255,255,255,1); } p { font-size: 20px; font-weight: bold; } <button type="button" onclick="addChild()">Append Child</button> ...
https://stackoverflow.com/ques... 

Reliable method to get machine's MAC address in C#

...work across OS. Any ideas? I have been scraping the output of "ipconfig /all" but this is terribly unreliable as the output format differs on every machine. ...
https://stackoverflow.com/ques... 

Using node.js as a simple web server

... Simplest Node.js server is just: $ npm install http-server -g Now you can run a server via the following commands: $ cd MyApp $ http-server If you're using NPM 5.2.0 or newer, you can use http-server without installing it with npx. This isn't recommended for u...
https://stackoverflow.com/ques... 

iOS 7 - Status bar overlaps the view

... Xcode 5 has iOS 6/7 Deltas which is specifically made to resolve this issue. In the storyboard, I moved my views 20 pixels down to look right on iOS 7 and in order to make it iOS 6 compatible, I changed Delta y to -20. Since my storyboard is not using auto-layout,...
https://stackoverflow.com/ques... 

google oauth2 redirect_uri with several parameters

...rameters to your redirect uri, have them stored in state parameter before calling Oauth url, the url after authorization will send the same parameters to your redirect uri as state=THE_STATE_PARAMETERS So for your case,do this: /1. create a json string of your parameters -> { "a" : "b" , "c"...
https://stackoverflow.com/ques... 

Custom thread pool in Java 8 parallel stream

Is it possible to specify a custom thread pool for Java 8 parallel stream ? I can not find it anywhere. 15 Answers ...
https://stackoverflow.com/ques... 

Python: Checking if a 'Dictionary' is empty doesn't seem to work

...; not dct True >>> Thus, your isEmpty function is unnecessary. All you need to do is: def onMessage(self, socket, message): if not self.users: socket.send("Nobody is online, please use REGISTER command" \ " in order to register into the server") else:...
https://stackoverflow.com/ques... 

What encoding/code page is cmd.exe using?

...e and other programs print gibberish, and sometimes they do not. First of all, Unicode characters will only display if the current console font contains the characters. So use a TrueType font like Lucida Console instead of the default Raster Font. But if the console font doesn’t contain the char...
https://stackoverflow.com/ques... 

Activate a virtualenv via fabric as deploy user

I want to run my fabric script locally, which will in turn, log into my server, switch user to deploy, activate the projects .virtualenv, which will change dir to the project and issue a git pull. ...