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What is the maximum length of a valid email address?
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BobBob
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Strip HTML from strings in Python
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edited Oct 8 '15 at 14:46
answered Nov 1 '13 at 15:51
re...
MySQL select 10 random rows from 600K rows fast
How can I best write a query that selects 10 rows randomly from a total of 600k?
26 Answers
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How do I lock the orientation to portrait mode in a iPhone Web Application?
...height.
@media (max-height: 480px) and (min-width: 480px) and (max-width: 600px) {
html{
-webkit-transform: rotate(-90deg);
-moz-transform: rotate(-90deg);
-ms-transform: rotate(-90deg);
-o-transform: rotate(-90deg);
transform: rotate...
What is the difference between quiet NaN and signaling NaN?
...tecture Reference Manual - ARMv8, for ARMv8-A architecture profile - DDI 0487C.a A1.4.3 "Single-precision floating-point format":
fraction != 0: The value is a NaN, and is either a quiet NaN or a signaling NaN. The two types of NaN are distinguished by their most significant fraction bit, bit[22]:
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Get image data url in JavaScript?
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Ionică Bizău
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answered May 15 '13 at 13:21
MuniRMuniR...
JavaScript: Passing parameters to a callback function
...s the additional param(s).
function login(accessedViaPopup) {
//pass FB.login a call back function wrapper that will accept the
//response param and then call my "real" callback with the additional param
FB.login(function(response){
fb_login_callback(response,accessedViaPopup);...
一致性hash和solr千万级数据分布式搜索引擎中的应用 - 大数据 & AI - 清泛...
...库服务器只能存储200个数据，突然要搞一个活动预估达到600个数据。
可以采用两种方式：横向扩展或者纵向扩展。
纵向扩展是升级服务器的硬件资源。但是随着机器的性能配置越高，价格越高，这个代价对于一般的小公司是...
Constructor overload in TypeScript
...t the smallest possible expression of essentially writing box = { x: 0, y: 87, width: 4, height: 0 }, but this provides all the code hinting niceties you could possibly want from the class as described. This example allows you to call a function with one, some, all, or none of the parameters and sti...
Changing the resolution of a VNC session in linux [closed]
...o a Linux workstation at work. At work I have a 20" monitor that runs at 1600x1200, while at home I use my laptop with its resolution of 1440x900.
If I set the vncserver to run at 1440x900 I miss out on a lot of space on my monitor, whereas if I set it to run at 1600x1200 it doesn't fit on the lapt...