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HTML Submit-button: Different value / button-text?
...re suggestion in comments:
<input type="submit" name="add_tag" value="Lägg till tag" />
In your server side, you'll do something like:
if (request.getParameter("add_tag") != null)
tags.addTag( /*...*/ );
(Since I don't know that language (java?), there may be syntax errors.)
I woul...
记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...。
查看温度
安装iStat Pro，然后调出Dashboard，就能看到CPU、硬盘等的温度，此外还能显示内存、CPU等运行状态。
最大化窗口
按住shift键再点+号，只对部分程序有效。此外可用Jitouch等增强软件来实现。
调节音量
按住shift，再...
Java Replacing multiple different substring in a string at once (or in the most efficient way)
...s a bit more complexity that becomes an implementation detail by using a façade with the same method signature:
private String testBorAhoCorasick(
final String text, final Map<String, String> definitions ) {
// Create a buffer sufficiently large that re-allocations are minimized.
...
How do I launch the Android emulator from the command line?
...y won't work. I got error PANIC: Missing emulator engine program for 'x86' CPU.. (I'm on Linux, OpenSUSE.) After I navigated to tools and then just ran emulator -avd "{name}" - then it worked.
– pesho hristov
May 21 at 9:41
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How to create a cron job using Bash automatically without the interactive editor?
...o "00 09 * * 1-5 echo hello") | crontab - works.
– Stéphane Bruckert
Nov 4 '15 at 13:39
11
This ...
What exactly is OAuth (Open Authorization)?
...answered Nov 17 '10 at 4:52
André CaronAndré Caron
39.9k99 gold badges5555 silver badges117117 bronze badges
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What is the behavior of integer division?
...
Truncation is how most common CPU hardware (e.g. x86) behaves, so it would be crazy to make a different choice. IDK which came first, Fortran semantics or hardware behaviour, but it's not a coincidence that those are the same, too.
–...
Calling method using JavaScript prototype
... This will create infinite recursion.
– Johan Tidén
Sep 21 '12 at 11:34
3
I've been there: I...
How do I get Windows to go as fast as Linux for compiling C++?
...d the "/m" switch, and it will automatically start one copy of MSBuild per CPU core.
Put your files on an SSD -- helps hugely for random I/O.
If your average file size is much greater than 4KB, consider rebuilding the filesystem with a larger cluster size that corresponds roughly to your average fil...
Default background color of SVG root element
I'd like to set a default background color for the entire SVG document, to red for example.
6 Answers
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