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How can I shuffle an array? [duplicate]
...
You could use the Fisher-Yates Shuffle (code adapted from this site):
function shuffle(array) {
let counter = array.length;
// While there are elements in the array
while (counter > 0) {
// Pick a random index
let index = Math.floor(Math.random() * counte...
What is Node.js? [closed]
...nd have it run 24/7, you'll quickly discover the motivations that push big sites to have well baked, hardened C-code like Nginx fronting their site and handling all of the static content requests (...until you set up a CDN, like Amazon CloudFront)). For a somewhat humorous and unabashedly negative t...
Request is not available in this context
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Thanks, this got my site up and running again after it suddenly came down with this symptom. Strangely enough, I had not changed from classic ASP.NET in the app pool -- I still got the error. Adding a variant of this code (using Interlocked.Exch...
Https Connection Android
...our test server doesn't have a valid SSL certificate. Or sometimes the web site is using a self-signed certificate or the web site is using free SSL certificate. So if you try to connect to the server using Apache HttpClient, you will get a exception telling that the "peer not authenticated". Though...
Elegant setup of Python logging in Django
... the logger created above.
If my app is going to be potentially used in a site which doesn't configure logging in settings.py, I define a NullHandler somewhere as follows:
#someutils.py
class NullHandler(logging.Handler):
def emit(self, record):
pass
null_handler = NullHandler()
an...
Scroll to bottom of div?
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Here's what I use on my site:
var objDiv = document.getElementById("your_div");
objDiv.scrollTop = objDiv.scrollHeight;
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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v
...nstall rvm many of the users that run this command do not even look on RVM site.
– mpapis
Oct 15 '12 at 2:08
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show 15 more comments
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解决 A potentially dangerous Request.Form value was detected from the ...
...略，这将导致一些安全问题，诸如：跨站脚本攻击（cross-site scripting attack）。而这个问题的更准确描述则是，当你在安装了.NET Framework 4.0以上版本后，当你的应用程序以.NET Framework 4.0为框架版本，你的任意服务器请求，都将被进...
解决 A potentially dangerous Request.Form value was detected from the ...
...略，这将导致一些安全问题，诸如：跨站脚本攻击（cross-site scripting attack）。而这个问题的更准确描述则是，当你在安装了.NET Framework 4.0以上版本后，当你的应用程序以.NET Framework 4.0为框架版本，你的任意服务器请求，都将被进...
解决 A potentially dangerous Request.Form value was detected from the ...
...略，这将导致一些安全问题，诸如：跨站脚本攻击（cross-site scripting attack）。而这个问题的更准确描述则是，当你在安装了.NET Framework 4.0以上版本后，当你的应用程序以.NET Framework 4.0为框架版本，你的任意服务器请求，都将被进...