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Cannot get to $rootScope
The following file "works" (the sense that it does not throw any errors):
3 Answers
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django models selecting single field
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It will only fetch this one filed, but if you try to access other fields, a separate database query will be executed. So this is a good optimization technique, but make sure that you do not create these extra queries. Otherwise you will lose performance...
Foreign key from one app into another in Django
I'm wondering if it's possible to define a foreign key in a models.py file in Django that is a reference to a table in another app?
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Recursive directory listing in DOS
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+1 very handy. If your directories contain lots of files, then this command will scroll them by on the screen too quickly to read. I think it is best to pipe the output of this command to a txt file you can read at your own speed. For example (assuming c:\temp directory is cr...
Detecting if an NSString contains…?
... It is definitely not private API. Check out the NSString.h file and you'll see it.
– Brian Sachetta
Mar 31 '15 at 3:00
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How do I activate C++ 11 in CMake?
When I try to run a CMake generated makefile to compile my program, I get the error that
14 Answers
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.NET Process.Start default directory?
...or a Java application that only searches the current directory for support files.
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Duplicate headers received from server
...e headers received from the server
Basically my problem also was that the filename contained commas. Do a replace on commas to remove them and you should be fine. My function to make a valid filename is below.
public static string MakeValidFileName(string name)
{
string invalidCh...
Call an activity method from a fragment
...ng(String myString);
}
This can be defined in the fragment or a separate file.
Then you would have your activity implement the interface.
public class MyActivity extends FragmentActivity implements MyStringListener{
@Override
public Integer computeSomething(String myString){
/** Do som...
moving committed (but not pushed) changes to a new branch after pull
...mmit, this works well and isn't as scary as doing git rebase:
unstage the files (replace 1 with # of commits)
git reset --soft HEAD~1
create a new branch
git checkout -b NewBranchName
add the changes
git add -A
make a commit
git commit -m "Whatever"
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