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Why doesn't JavaScript support multithreading?
... I think never implemented is too narrow a vision. I guarantee web apps will eventually be able to be truly multithreaded (it's only logical, as web apps become more dominant, and hardware becomes more parallel), and as I see it, since JavaScript is the de-facto language of web development, ...
Using context in a fragment
...ers.blogspot.com/2009/01/… . If I use the getActivity() method would the app not be at risk of memory leaks? The blog suggests "Try using the context-application instead of a context-activity" which isn't really possible as getApplicationContext() only works for the Activity class and not the Frag...
What should be in my .gitignore for an Android Studio project?
...e was right on the money for us...
So, here's our gitignore file:
#built application files
*.apk
*.ap_
# files for the dex VM
*.dex
# Java class files
*.class
# generated files
bin/
gen/
# Local configuration file (sdk path, etc)
local.properties
# Windows thumbnail db
Thumbs.db
# OSX files
...
Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
...e it the accepted answer, though it's more of a workaround (or alternative approach) than an actual fix, but anyways, it is more universally applicable.
– Arc
Jan 16 '15 at 14:31
2...
How to check for an active Internet connection on iOS or macOS?
...nswers below are synchronous so be careful otherwise you'll freeze up your app.
Swift
1) Install via CocoaPods or Carthage: https://github.com/ashleymills/Reachability.swift
2) Test reachability via closures
let reachability = Reachability()!
reachability.whenReachable = { reachability in
...
commands not found on zsh
...sing the z Shell ( zsh ) instead of the default bash, and something wrong happen so that all commands who used to work are no longer recognized:
...
如果你一心只想赚钱 那就别创业了 - 资讯 - 清泛网 - 专注C/C++及内核技术
...金匮乏，或者消费者不喜欢他们的产品。一款分享秘密的app“秘密”(Secret)曾备受瞩目，但当客户流失时，创始人也只能关闭虚拟世界大门并把剩下的钱还给投资人。
另外一种放弃就不那么明显了。当一家肩负社会使命的公司...
还记得亚马逊的一键买手纸吗 现在京东也有了 - 资讯 - 清泛网 - 专注C/C++...
...常简单，因为每一个按纽，上面都有一个品牌，消费者在APP里面可以把金龙鱼相关的商品，轻松的对上，把它放在你的厨房里，就可即时购物。举例来说，当有一天发现，洗衣机的洗衣粉没了，我所做的事情更加简单，就是轻轻...
BAT会一直霸占中国互联网江湖吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...这些是BAT之争，其实对于消费者来说合并不复杂：同类型APP用户不需要两个！
这些分分合合就像股市涨涨跌跌，国家GDP并不会因为股市好而正比提高。同样，科技公司换各种角度效仿美国的思维和模式意图在国内争做领域独角...
90后大学生创业凭啥估值过亿？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...深度市场调查后，兼职猫在手机移动端搭建了求职功能的APP，“我们先实现这样的功能——让学生在手机上找到靠谱的兼职。我们最初和一些大型企业和兼职网站合作，把岗位提供到上面，用户看到信息可以电话报名。”虽然目...