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Redis strings vs Redis hashes to represent JSON: efficiency?
...a? Say, we are storing articles and we store fields like title, author and url in a JSON string with a generic key like obj and store fields like views, votes and voters with separate keys? This way with a single READ query you get the entire object and can still update dynamic portions of your obje...
valueOf() vs. toString() in Javascript
...dn't x + "x="; yield "42x=" ? And x + "1"; yield 421 ? Also, do you have a URL for the relevant part of the the ECMAScript standard?
– brainjam
Mar 21 '10 at 3:47
2
...
What characters are allowed in an email address?
... to Japan and started seeing email addresses like hei@やる.ca and Amazon URLs like this:
http://www.amazon.co.jp/エレクトロニクス-デジタルカメラ-ポータブルオーディオ/b/ref=topnav_storetab_e?ie=UTF8&node=3210981
I know you don't want links to specs, but if you rely so...
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...