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How to find unused images in an Xcode project?
...echo "$i"
fi
done
# Ex: to remove from git
# for i in `./script/unused_images.sh`; do git rm "$i"; done
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Save An Image To Application Documents Folder From UIView On IOS
...reate folder
NSString *imageName = [NSString stringWithFormat:@"%@/img_%@.png", dataPath, [self getRandomNumber]] ;
// save the file
if ([[NSFileManager defaultManager] fileExistsAtPath:imageName]) {
// delete if exist
[[NSFileManager defaultManager] removeItemAtPath:ima...
How to get a list of column names on Sqlite3 database?
...
PRAGMA table_info(table_name);
will get you a list of all the column names.
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Why is the asterisk before the variable name, rather than after the type?
...
32
@Kupiakos It only makes more sense until you learn C's declaration syntax based on "declarations follow use". Declarations use the exact sa...
Undo git update-index --skip-worktree
...o remember it. I use alias hidden="git ls-files -v | grep '^S'" in my .bash_profile. It works great!
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Add & delete view from Layout
...ld");
ViewGroup Layout = (LinearLayout) getActivity().findViewById(R.id.my_layout);
layout.addView(view);
There are also a number of remove methods. Check the documentation of ViewGroup.
One simple way to remove view from a layout can be like,
layout.removeAllViews(); // then you will end up h...
Differences between Ant and Maven [closed]
...Location="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-4_0_0.xsd">
<parent>
<groupId>com.mycompany</groupId>
<artifactId>app-parent</artifactId>
<version>1.0</version>
</parent>
<modelVersi...
Physical vs. logical / soft delete of database record?
What is the advantage of doing a logical/soft delete of a record (i.e. setting a flag stating that the record is deleted) as opposed to actually or physically deleting the record?
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How to round an image with Glide library?
...ze, size);
Bitmap result = pool.get(size, size, Bitmap.Config.ARGB_8888);
if (result == null) {
result = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
}
Canvas canvas = new Canvas(result);
Paint paint = new Paint();
paint.setS...
PHP 5.4 Call-time pass-by-reference - Easy fix available?
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Deprecation is since PHP 5.0.0, back that time giving E_COMPILE_WARNING level error, for reference: php.net/manual/en/…
– hakre
Jun 28 '12 at 22:20
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