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Character Limit in HTML
...e HTML one:
<input type="text" id="Textbox" name="Textbox" maxlength="10" />
The JavaScript one (attach it to a onKey Event):
function limitText(limitField, limitNum) {
if (limitField.value.length > limitNum) {
limitField.value = limitField.value.substring(0, limitNum);
...
Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
Excel RTD(Excel Real-Time Data)实时刷新数据技术从Excel 2002开始，微软提供了一种叫做Excel RTD（real-time data）的技术，使用该技术可以在Excel中实时查看和更新数据。RTD采用所谓的...从Excel 2002开始，微软提供了一种叫做Excel RTD（real-time d...
Switch case with fallthrough?
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heemayl
30.4k33 gold badges4242 silver badges5353 bronze badges
answered Apr 6 '11 at 6:28
geekosaurgeekosaur
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Pointer to class data member “::*”
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cout << "speed is " << c1.speed << endl;
return 0;
}
As to why you would want to do that, well it gives you another level of indirection that can solve some tricky problems. But to be honest, I've never had to use them in my own code.
Edit: I can't think off-hand of a c...
Python non-greedy regexes
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answered Apr 19 '09 at 23:27
Trey StoutTrey Stout
4,57711 gold badge2121 silver badges2424 bronze badges
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Can I pass an array as arguments to a method with variable arguments in Java?
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answered May 27 '10 at 21:58
jasonmp85jasonmp85
6,26922 gold badges2121 silver badges4141 bronze badges
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JavaScript and Threads
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110
See http://caniuse.com/#search=worker for the most up-to-date support info.
The following was t...
App Inventor 2 手势识别扩展教程 - GestureDetector · App Inventor 2 中文网
... 起点X
var dY = 终点Y - 起点Y
if abs(dX) > abs(dY) {
if dX > 0 {
标签_状态.Text = "👉 右滑"
} else {
标签_状态.Text = "👈 左滑"
}
} else {
if dY > 0 {
标签_状态.Text = "👇 下滑"
} else {
标签_状态.Text = "👆 上滑...
Java - JPA - @Version annotation
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answered Apr 3 '10 at 20:50
Pascal ThiventPascal Thivent
524k126126 gold badges10121012 silver badges10991099 bronze badges
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Different font size of strings in the same TextView
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