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Laravel orderBy on a relationship
...aravel Forum, but I want to be able to do this in the Controller so that I can choose which field to sortby based on user input. May be I should I have made this clearer in the question.
– PrestonDocks
Aug 9 '13 at 12:06
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Don't display pushd/popd stack across several bash scripts (quiet pushd/popd)
... If you want to silence errors (e.g. no such directory) too, then you can use &> instead of >
– MattSturgeon
Apr 16 '17 at 17:36
4
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@ character before a function call
What is the difference between these two function calls in PHP?
5 Answers
5
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Make maven's surefire show stacktrace in console
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You can use the following command to see the stack trace on console instead of report files in the target/surefire-reports folder:
mvn -Dsurefire.useFile=false test
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List all commits (across all branches) for a given file
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You can use gitk
gitk --all <path to file> (you need to install gitk)
e.g.
gitk --all -- /home/kit.ho/project/abc.txt
share
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Differences between Line and Branch coverage
...ile, for). You'll have twice as many branches as conditionals.
Why do you care? Consider the example:
public int getNameLength(boolean isCoolUser) {
User user = null;
if (isCoolUser) {
user = new John();
}
return user.getName().length();
}
If you call this method with i...
Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
How can I read an image file into bitmap from sdcard?
4 Answers
4
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Where are ${EXECUTABLE_NAME} and ${PRODUCT_NAME} defined
Where can I find information on how to modify these
2 Answers
2
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What is the difference between build.sbt and build.scala?
I started to learn Scala and almost in every tutorial I see a build.sbt file which describes project settings. But now I have installed giter8 and created a project from template. And generated project from template missed build.sbt file, but it have build.scala (which seems used for same pu...
Discard Git Stash Pop
...mit?), but the simple answer is:
git reset --hard HEAD
This should take care of your problem. Note that this removes all uncommitted changes from the repository.
Note that if there are conflicts, the stash is preserved. From the stash docs:
Applying the state can fail with conflicts; in this...