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Git pull results in extraneous “Merge branch” messages in commit log
...ire history. Only the local commits that haven't been pushed are rewritten by being reapplied on top of the new HEAD (the latest commit pushed to that branch). This prevents the extraneous merge commits and has no other side effects.
– bob esponja
Apr 8 '14 at ...
Using variables inside a bash heredoc
...ion is the default behavior inside of here-docs. You disable that behavior by quoting the label (with single or double quotes).
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How to determine the memory footprint (size) of a variable?
...oogle gperftools (recommended!)
First of all install the Google gperftools by downloading the latest package here: https://code.google.com/p/gperftools/
Then as always:
sudo apt-get update
sudo apt-get install libunwind-dev -y
./configure
make
make install
Now in your code:
memprof_enable();
// do...
Show dialog from fragment?
... now the preferred method. You can avoid referencing the Activity entirely by using the putFragment and getFragment methods of FragmentManager, allowing the DialogFragment to report back directly to the calling fragment (even after orientation changes).
– Dave
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Execute Python script via crontab
...point in the tutorial that explains that using "/1" might not be supported by all operating systems. What operating system are you running this on?
– Raul Marengo
Jan 4 '12 at 14:02
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What does @hide mean in the Android source code?
...}
return PackageManager.PERMISSION_DENIED;
}
However, we can call it by reflection:
Class c;
c = Class.forName("android.app.ActivityManager");
Method m = c.getMethod("checkUidPermission", new Class[] {String.class, int.class});
Object o = m.invoke(null, new Object[]{"android.permission.READ_...
Create a dictionary on a list with grouping
...lVariableWhichIsAListOfDemoClass
group demoClass by demoClass.GroupKey
into groupedDemoClass
select groupedDemoClass).ToDictionary(gdc => gdc.Key, gdc => gdc.ToList());
This one will work !!!
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How can I remove a key and its value from an associative array?
...
Here is a link to a solution that illustrates the comment by @FreeAsInBeer link with respect to the ampersand.
– Danimal Reks
Jun 4 '19 at 21:52
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How do I fix a NoSuchMethodError?
...s.
If the exception appears when calling a method on objects instantiated by classes you made, then your build process seems to be faulty. Make sure the class files that you are actually running are updated when you compile.
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What is a “Stub”?
...ren't met. Stub objects provide canned responses (and can be autogenerated by helper libraries), but typically do not directly cause the unit test to fail. They are typically just used so that the object you're testing gets the data it needs to do its work.
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