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How to test which port MySQL is running on and whether it can be connected to?
... I am trying to set it up using Ruby on Rails via the database.yml file. But I just needed the port number really.
– GeekedOut
May 3 '11 at 15:50
...
How to remove leading and trailing white spaces from a given html string?
...
If you're working with a multiline string, like a code file:
<html>
<title>test</title>
<body>
<h1>test</h1>
</body>
</html>
And want to replace all leading lines, to get this result:
<html>
<title&g...
UILabel with text of two different colors
...
Anups answer in swift. Can be reused from any class.
In swift file
extension NSMutableAttributedString {
func setColorForStr(textToFind: String, color: UIColor) {
let range = self.mutableString.rangeOfString(textToFind, options:NSStringCompareOptions.CaseInsensitiveSearch...
PHPExcel auto size column width
I'm trying to auto size the columns of my sheet.
I'm writing the file and in the end I try to resize all of my columns.
16...
Can I change the color of auto detected links on UITextView?
...can Change the Hyperlink Color in a TextView by the following:
In the Nib file, you can go to the Properties Window and change the Tint to which ever color you want to.
or you can also do it programatically by using the below code
[YOURTEXTVIEW setTintColor:[UIColor whiteColor]];
...
Using Enums while parsing JSON with GSON
...peAdapter(Type, Object).
Following is one such approach.
import java.io.FileReader;
import java.lang.reflect.Type;
import java.util.List;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
i...
Converting .NET DateTime to JSON [duplicate]
...ing the things that slow down apps are the I/O operations (database calls, file ops, remote web calls, etc), and you'll get way more bang for the buck there than doing trivial and boring date substring parsing code.
– gregmac
Apr 2 '13 at 15:23
...
Is there a way to make HTML5 video fullscreen?
...e shown
full-screen. A script, combined with a
carefully crafted video file, could
trick the user into thinking a
system-modal dialog had been shown,
and prompt the user for a password.
There is also the danger of "mere"
annoyance, with pages launching
full-screen videos when links a...
How to change color in circular progress bar?
...
1.First Create an xml file in drawable folder under resource
named "progress.xml"
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:pivotX=...
How to remove indentation from an unordered list item?
...here is a main css rule that needs to be overridden with changing the base file, so it left in tack like not hacking core ? I dont know maybe I'm wrong
– naeluh
Dec 10 '13 at 22:23
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