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How can I get the font size and font name of a UILabel?
...face Builder. If not using ARC, make sure you release it in -dealloc
- (void)dealloc
{
[self.label release];
[super dealloc];
}
Then to get the font name and size all you need is
NSString *fontName = self.label.font.fontName;
CGFloat fontSize = self.label.font.pointSize;
...
What does $.when.apply($, someArray) do?
...a parameter to the function. .apply can also change the context (this) inside a function.
So, let's take $.when. It's used to say "when all these promises are resolved... do something". It takes an infinite (variable) number of parameters.
In your case, you have an array of promises; you don't ...
Notification when a file changes?
...
You can use the FileSystemWatcher class.
public void CreateFileWatcher(string path)
{
// Create a new FileSystemWatcher and set its properties.
FileSystemWatcher watcher = new FileSystemWatcher();
watcher.Path = path;
/* Watch for changes in LastAccess and La...
Why is the parent div height zero when it has floated children
...height of the container being 0, as if it were empty).
Setting overflow: hidden on the container will avoid that by establishing a new block formatting context. See methods for containing floats for other techniques and containing floats for an explanation about why CSS was designed this way.
...
How to get String Array from arrays.xml file
... change the code to:
package com.xtensivearts.episode.seven;
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
public class Episode7 extends ListActivity {
String[] mTestArray;
/** Called when the activity is first created. */
@Override
...
Find all files with a filename beginning with a specified string?
...
If you want to restrict your search only to files you should consider to use -type f in your search
try to use also -iname for case-insensitive search
Example:
find /path -iname 'yourstring*' -type f
You could also perform some operations on results without pipe sign or xargs
Examp...
What are the differences between ipython and bpython?
...e there will be lots of features in bpython lacking from IPython, but you did not ask for those.
So just use the one that works for you!
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Take diff of two vertical opened windows in Vim
...do diffthis does not do anything in my case, but just leaving at the left side gray column next to line numbers. I have two different Vim files open.
– earik87
Aug 7 at 14:44
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How to compare two tags with git?
...
For a side-by-side visual representation, I use git difftool with openDiff set to the default viewer.
Example usage:
git difftool tags/<FIRST TAG> tags/<SECOND TAG>
If you are only interested in a specific file, you...
Split a string by a delimiter in python
...apply x.strip() and return a list of matches without whitespace on either side. The devil is in the details.
– Sébastien Vercammen
Jun 29 '16 at 13:59
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