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How can I unstage my files again after making a local commit?
...use "git reset HEAD <file>..." to unstage)
#
# modified: foo.java
#
# Changes not staged for commit:
# (use "git add <file>..." to update what will be committed)
# (use "git checkout -- <file>..." to discard changes in working directory)
#
# modified: foo.java
#...
How to inject dependencies into a self-instantiated object in Spring?
...ence how the autowiring happens: static.springsource.org/spring/docs/3.0.x/javadoc-api/org/…
– Sean Patrick Floyd
Sep 28 '10 at 14:29
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Addition for BigDecimal
...
and why does Java implementation is a bit strange?! many other languages simply use + between numeric data types
– sepehr
Aug 6 '16 at 7:59
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Is there an Eclipse line-width marker?
...I need to wrap every code line at 65 characters. I have set up the eclipse Java code formatter properly for this. But what I really want is a vertical line to be drawn in the editor showing where the max line width while I am typing, not just when I run the formmater. I know this feature is availabl...
Given an array of numbers, return array of products of all other numbers (no division)
... and I'd like to know how others would solve it. I'm most comfortable with Java, but solutions in other languages are welcome.
...
Replacement for Google Code Search? [closed]
...eviewed the following sites
The good
Krugle
search[code]
GrepCode (only Java)
The broken or unsuitable
(I'll have to try these again later)
Antepedia (GitHub login broken as of 2016-08-23; no code search?)
SymbolHound (generic search engine, not just code)
Codase (only C, C++, Java; service ...
Break when exception is thrown
...ow, there's a button that looks like J!, there you can set breakpoints for Java exceptions, either caught or uncaught. You can reference classes or use pattern matchers for exception names.
Also, under Window -> Preferences, Select Java -> Debug and there's a checkbox to tell the debugger to ...
How to change the font on the TextView?
...rent built-in font, use android:typeface in layout XML or setTypeface() in Java.
Third, there is no Helvetica font in Android. The built-in choices are Droid Sans (sans), Droid Sans Mono (monospace), and Droid Serif (serif). While you can bundle your own fonts with your application and use them via...
Java String split removed empty values
...new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f14602062%2fjava-string-split-removed-empty-values%23new-answer', 'question_page');
}
);
Post as a guest
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Get the index of the nth occurrence of a string?
... Really? I can't remember ever having to do it in about 13 years of Java and C# development. That doesn't mean I've really never had to do it - but just not often enough to remember.
– Jon Skeet
Oct 9 '08 at 11:01
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