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AngularJS: How to clear query parameters in the URL?
... viewModelHelper.navigateTo('foo/'); was persisting the query string to the foo url, so i fixed it by using window.location.href = 'foo/'; instead.
– jaybro
Sep 2 '15 at 18:33
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SQL - Update multiple records in one query
... $sql = "";
$columns = array_keys($array[0]);
$columns_as_string = implode(', ', $columns);
$sql .= "
INSERT INTO $table
(" . $columns_as_string . ")
VALUES ";
$len = count($array);
foreach ($array as $index => $values) {
$s...
Getting name of the class from an instance
...
NSStringFromClass([instance class]) should do the trick.
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How best to include other scripts?
...BASH_SOURCE is an array variable whose members are the source filenames, ${string%substring} strips shortest match of $substring from back of $string
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Convert number to month name in PHP
... @Nisha use paramter "m" it will return the month as a 2 digit number as a string. e.g. January = 01, February = 02
– Zac
Nov 10 '18 at 6:51
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How to convert a Drawable to a Bitmap?
...rawable.icon_resource);
Here a version where the image gets downloaded.
String name = c.getString(str_url);
URL url_value = new URL(name);
ImageView profile = (ImageView)v.findViewById(R.id.vdo_icon);
if (profile != null) {
Bitmap mIcon1 =
BitmapFactory.decodeStream(url_value.openConn...
How do I return early from a rake task?
... an exit code of 1) you'll want to use abort, which also takes an optional string param that will get outputted on exit:
task :check do
# If any of your checks fail, you can exit early like this.
abort( "One of the checks has failed!" ) if check_failed?
end
On the command line:
$ rake che...
Can you explain the concept of streams?
...der : StreamReader {
private Random random = new Random();
public String ReadLine() { return random.Next().ToString(); }
}
// and to call it:
int x = ReadInt(new RandomNumbersStreamReader());
See? As long as your method doesn't care what the input source is, you can customize your source...
Simple explanation of clojure protocols
...ding Ruby. I suppose that ability to (re)define methods of any class (e.g. String, Fixnum) in Ruby is analogy to Clojure's defprotocol.
– defhlt
Jun 4 '13 at 21:37
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Android: How to change the ActionBar “Home” Icon to be something other than the app icon?
...
<application
android:icon="@drawable/launcher"
android:label="@string/app_name"
android:name="com..."
android:theme="@style/Theme">...</Application>
In styles.xml: (See android:icon)
<style name="Theme" parent="@android:style/Theme.Holo.Light">
<item name...