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中文网（自研/维护）拓展 · App Inventor 2 中文网
...de = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 MIT同步更新的中文本土化 积木式在线App开发平台！...
Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...ld need to do
var requestMessage = new HttpRequestMessage() {RequestUri = URL};
Task<HttpResponseMessage> getTask = httpClient.SendAsync(requestMessage, HttpCompletionOption.ResponseHeadersRead);
The other thing is that I'm not really sure what the real difference, from a threading perspect...
What is the correct way to create a single-instance WPF application?
...ease {
// Use a name unique to the application (eg include your company URL)
static Mutex mutex = new Mutex (false, "oreilly.com OneAtATimeDemo");
static void Main()
{
// Wait 5 seconds if contended – in case another instance
// of the program is in the process of shutting down.
...
Benchmarking (python vs. c++ using BLAS) and (numpy)
...ing_SciPy/Linux#head-7ce43956a69ec51c6f2cedd894a4715d5bfff974 (in spite of url). The key part is:
[mkl]
library_dirs = /opt/intel/composer_xe_2011_sp1.6.233/mkl/lib/intel64
include_dirs = /opt/intel/composer_xe_2011_sp1.6.233/mkl/include
mkl_libs = mkl_intel_lp64,mkl_intel_thread,mkl_core
If yo...
Stopping scripters from slamming your website
...the image changes to the announcement text
the announcement text reveals a url and/or code that must be manually entered to acquire the prize. CAPTCHA the code if you like, but that's probably not necessary.
for additional security, the code can be a one-time token generated specifically for the req...
How to merge YAML arrays?
...g private repos from gitlab:
.pip_git: &pip_git
- git config --global url."https://gitlab-ci-token:${CI_JOB_TOKEN}@gitlab.com".insteadOf "ssh://git@gitlab.com"
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
- echo "$SSH_KNOWN_HOSTS" > ~/.ssh/known_hosts
- chmod 644 ~/.ssh/known_hosts
test:
image:...
resizes wrong; appears to have unremovable `min-width: min-content`
...oprietary CSS extensions—to hide it from other browsers:
@-moz-document url-prefix() {
fieldset {
display: table-cell;
}
}
(Here's a jsFiddle demo.)
That fixes things, but if you're anything like me your reaction was something like…
What.
There is a reason, but it's not p...
Get operating system info
...asked about detecting SUSE, have found this piece of code at the following URL:
http://codes-sources.commentcamarche.net/source/49533-operating-system-detection
Additional code:
/* return Operating System */
function operating_system_detection(){
if ( isset( $_SERVER ) ) {
$agent = ...
Cookie blocked/not saved in IFRAME in Internet Explorer
...e icon in status bar, when you click on it, it shows you a list of blocked URLs).
(source: piskvor.org)
In this case, when cookies are blocked, session identifier is not sent, and the target script throws a 'session not found' error.
(I've tried setting the session identifier into the form and...
Do sessions really violate RESTfulness?
... if you're trying to build a web app though.
– Ben Thurley
Jan 20 '13 at 23:37
1
@Micah Henning, ...