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git diff between cloned and original remote repository
...he repo given as 1st argument ("master") and in there only diffs the "path/file" "foobar/master". But the command "diff foobar/master" worked for me, comparing my local master with foobar/master.
– user2081279
Dec 14 '16 at 9:33
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Moving default AVD configuration folder (.android)
...ow this is the default folder of Android Virtual Devices for configuration files.
4 Answers
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How to pass a variable from Activity to Fragment, and pass it back?
...ion to send data to your Fragment (= when you create a Blank-Fragment with File -> New -> Fragment -> Fragment(Blank) and you check "include fragment factory methods").
Put this in your Fragment:
class MyFragment: Fragment {
...
companion object {
@JvmStatic
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What does the X-SourceFiles header do?
Using a FileStreamResult in ASP.NET MVC 3, I get a response header like
1 Answer
1
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Line-breaking widget layout for Android
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You can use it in your project by adding dependency to your build.gradle file:
dependencies {
compile 'com.google.android:flexbox:0.3.2'
}
More about FlexboxLayout usage and all the attributes you can find in repository readme or in Mark Allison articles here:
https://blog.stylingandroid.c...
How do I check in SQLite whether a table exists?
...name of the table to check.
Documentation section for reference: Database File Format. 2.6. Storage Of The SQL Database Schema
This will return a list of tables with the name specified; that is, the cursor will have a count of 0 (does not exist) or a count of 1 (does exist)
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JUnit 4 Test Suites
...t’ button
Select button ‘Finish’
Result: ‘AllTests.java’ suite file is created, with tests automatically
included
Select the Run button in eclipse
Result: all tests in suite run
You can now point to this suite file with ANT, Jenkins or other build configuration continuous integration...
How to align center the text in html table row?
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Try to put this in your CSS file.
td {
text-align: center;
vertical-align: middle;
}
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Python logging not outputting anything
...he level, just set it in the root logger:
'root':{'handlers':('console', 'file'), 'level':'DEBUG'}
In other words, it's not enough to define a handler with level=DEBUG, the actual logging level must also be DEBUG in order to get it to output anything.
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How to get Url Hash (#) from server side
...se the wrapper DIV as it allows all this Javascript to live in an external file and be used in a generic fashion.
If the hidden input field has a valid value, set that as the URL hash (window.location.hash again) and/or perform other actions.
We used jQuery to simplify the selecting of the field, ...