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How to “re-run with -deprecation for details” in sbt?
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217
sbt shell
While in sbt shell (if you don't want to change your build.sbt):
$ sbt
> set sca...
Rounding BigDecimal to *always* have two decimal places
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1 Answer
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Using sed, how do you print the first 'N' characters of a line?
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211
Don't use sed, use cut:
grep .... | cut -c 1-N
If you MUST use sed:
grep ... | sed -e 's/^\...
How to copy directories in OS X 10.7.3?
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251
Is there something special with that directory or are you really just asking how to copy directo...
How to make an app's background image repeat
...ng black while scrolling.
drawable/app_background.xml:
<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:src="@drawable/actual_pattern_image"
android:tileMode="repeat" />
values/styles.xml:
<?xml ...
Synchronously waiting for an async operation, and why does Wait() freeze the program here
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194
The await inside your asynchronous method is trying to come back to the UI thread.
Since the ...
Are “elseif” and “else if” completely synonymous?
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edited Sep 7 '10 at 20:40
answered Sep 7 '10 at 20:25
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Maven project.build.directory
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edited Mar 23 '15 at 12:25
daniel.kahlenberg
19911 silver badge1010 bronze badges
answered No...
Regular expression \p{L} and \p{N}
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168
\p{L} matches a single code point in the category "letter".
\p{N} matches any kind of num...