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var functionName = function() {} vs function functionName() {}
...ined in the scope where this definition is encountered. Example:
function xyz(){
function abc(){};
// abc is defined here...
}
// ...but not here
Secondly, it is possible to combine both styles:
var xyz = function abc(){};
xyz is going to be defined as usual, abc is undefined in all browse...
When should Flask.g be used?
...foo should be abc, is: {0}'.format(g.foo))
print('setting g.foo to xyz')
g.foo = 'xyz'
print('g.foo should be xyz, is: {0}'.format(g.foo))
print('in app context, after first request context')
print('g.foo should be abc, is: {0}'.format(g.foo))
with app.test_requ...
首次打开app时，提示打开蓝牙权限，打开后点击开始搜索，设备列表没有显示...
...辑
首次打开app时，提示打开蓝牙权限，打开后点击开始搜索，设备列表没有显示蓝牙设备，而且app卡住了点不动，后面需要先在手机系统设置先打开蓝牙，然后启动app才能搜索到设备，请问大家这个怎么解决，怎么才能启动app...
App Inventor 2 列表代码块 · App Inventor 2 中文网
...VIP 搜索 App Inventor 2 列表代码块
创建空列表
创建列表
追加列表项
检查列表中是否包含对象
求列...
How do I output text without a newline in PowerShell?
...
Write-Host -NoNewline "Enabling feature XYZ......."
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Elements order in a “for (… in …)” loop
...[i]].join(':'));
console.log(arr);
}
var obj = { a:1, b:2, c:3, "123":'xyz' };
/* log1 */ lineate(obj);
obj.a = 4;
/* log2 */ lineate(obj);
delete obj.a;
obj.a = 4;
/* log3 */ lineate(obj);
gist or test in current browser
Safari 5, Firefox 14
["a:1", "b:2", "c:3", "123:xyz"]
["a:4", "b:2"...
How do I apply the for-each loop to every character in a String?
...o for-each every char in a String is to use toCharArray():
for (char ch: "xyz".toCharArray()) {
}
This gives you the conciseness of for-each construct, but unfortunately String (which is immutable) must perform a defensive copy to generate the char[] (which is mutable), so there is some cost pena...
How to make node.js require absolute? (instead of relative)
...ls require().
If however you require a non-relative name such as require('xyz') from /beep/boop/foo.js, node searches these paths in order, stopping at the first match and raising an error if nothing is found:
/beep/boop/node_modules/xyz
/beep/node_modules/xyz
/node_modules/xyz
For each xyz dire...
这就是我们的国搜（原即刻搜索）啊 - 杂谈 - 清泛网 - 专注C/C++及内核技术
这就是我们的国搜（原即刻搜索）啊中国搜索（原名即刻搜索），中国乒坛巨匠邓亚萍执掌于2011年6月20日推出，至今仍然很少被人们所知，而其体验更是差强人意。笔者稍稍体验了...中国搜索（原名即刻搜索），中国乒坛巨匠...
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...
一致性hash和solr千万级数据分布式搜索引擎中的应用consistenthashing_and_solr互联网创业中大部分人都是草根创业，这个时候没有强劲的服务器，也没有钱去买很昂贵的海量数据库。在这样严峻的条件下，一批又一批的创业者 那怎...