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Replace whitespaces with tabs in linux
...o do the opposite: convert tabs to two spaces: perl -p -i -e 's/\t/ /g' *.java
– TimP
Jul 6 '13 at 14:53
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How to split a comma-separated string?
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Do you test it ? because I've just wrote a program java and the string " string, with , space ".trim() return "string, with , space". Like javadoc says : returns a copy of the string, with leading and trailing whitespace omitted. You are wrong and @user872858 is ri...
Take a screenshot of a webpage with JavaScript?
Is it possible to to take a screenshot of a webpage with JavaScript and then submit that back to the server?
15 Answers
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Can I restore deleted files (undo a `git clean -fdx`)?
... file that you can extract the lost file. In my case, I had lost an entire Java class.
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What is “pom” packaging in maven?
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Real life use case
At a Java-heavy company we had a python project that needed to go into a Nexus artifact repository. Python doesn't really have artifacts, so simply just wanted to .tar or .zip the python files and push. The repo already had mave...
More elegant “ps aux | grep -v grep”
..., is that this won't show you things like Tomcat, which is actually run as java with a laundry list of arguments.
– Charles Wood
Dec 30 '13 at 23:25
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Eclipse says: “Workspace in use or cannot be created, chose a different one.” How do I unlock a work
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in .metadata/, rm .lock file
if #1 doesn't work, try killing the process javaw.exe etc. then rm .lock file
if #1 and #2 don't work, try rm .log file in .metadata/, and double check .plugin/.
This has always worked for me: relocate .metadata/, open and close eclipse, then overwrite .metadata back
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When does ADT set BuildConfig.DEBUG to false?
... "DEBUG_MODE", "false"
}
}
When I build the project, the BuildConfig.java is generated as follows:
public final class BuildConfig {
// Fields from build type: debug
public static final Boolean DEBUG_MODE = true;
}
Then in my code I can use:
if (BuildConfig.DEBUG_MODE) {
// do somet...
Trying to login to RDP using AS3
...d(512);
// it's better to build the data buffer in the function, as in java, otherwise you can receive interference
dataBuffer.endian=Endian.LITTLE_ENDIAN; // for clarity
var hostlen: int = 2 * "myhost.ath.cx".length; // hardcoded? TODO FIX
if (hostlen > 30) {
hostlen = 30...
Dark color scheme for Eclipse [closed]
...n specific editors. The downloadable themes support a lot of editors (PHP, Java, SQL, Ant, text, HTML, CSS, and more to follow)
There's a growing list of themes already available on the site:
Zenburn
Oblivion
Inkpot
Vibrant Ink
You can read more about the launch here.
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