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Java synchronized static methods: lock on object or class
...ption {
for (int i = 0; i < 10; i++) {
Thread.sleep(100);
System.out.println(Thread.currentThread().getName() + " " + i);
}
}
public synchronized void objLock() throws InterruptedException {
for (int i = 0; i < 10; i++) {
Thr...
Why is this inline-block element pushed downward?
...
Danield
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answered Feb 15 '12 at 7:21
Gary Lindahl...
How to calculate number of days between two given dates?
...le by 4) then (it is a common Year)
#else if (year is not divisable by 100) then (ut us a leap year)
#else if (year is not disible by 400) then (it is a common year)
#else(it is aleap year)
return (year % 4 == 0 and year % 100 != 0) or year % 400 == 0
def Count_Days(year1, month1, d...
Using two values for one switch case statement
... if (((year % 4 == 0) &&
!(year % 100 == 0))
|| (year % 400 == 0))
numDays = 29;
else
numDays = 28;
break;
default:
System.out.println("In...
Floating View 扩展：悬浮视图扩展，将组件转换为悬浮窗口 · App Inventor 2 中文网
....SetView 视图组件为 HorizontalArrangement1 可点击为true 位置X为100 位置Y为500
2. 音乐播放器悬浮控制
悬浮音乐控制面板：
当 音乐播放器.初始化
调用 FloatingView1.SetView 视图组件为 PlayerControl 可点击为true 位置X为5...
Linq: adding conditions to the where clause conditionally
...Where conditions are aggregated as OR or as AND?
– Vi100
Nov 27 '15 at 19:01
4
@vi100 they'll be ...
Hidden Features of SQL Server
... Great for small result sets. I wouldn't use it on a table with more than 10000 rows unless you've got time to spare
– John Sheehan
Sep 23 '08 at 15:18
...
Is there a way to auto expand objects in Chrome Dev Tools?
...y (ab)using console.group:
expandedLog = (function(){
var MAX_DEPTH = 100;
return function(item, depth){
depth = depth || 0;
if (depth > MAX_DEPTH ) {
console.log(item);
return;
}
if (_.isObject(item)) {
_.each(item,...
HTML table with fixed headers?
...e="width:300px;border:6px green solid;">
<table border="1" width="100%" id="tblNeedsScrolling">
<thead>
<tr><th>Header 1</th><th>Header 2</th></tr>
</thead>
<tbody>
<tr><td>row 1, cell 1</td...
Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?
...bit more clear:
<inset key="insetFor6xAndEarlier" minX="-50" minY="-100" maxX="-50" maxY="300"/>
The key name insetFor6xAndEarlier explicitly states what this does; you can provide alternative insets for UI elements when run on iOS 7's predecessors. For example, the above defines the fol...