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how to show progress bar(circle) in an activity having a listview before loading the listview with d
...e for list view loading may helpful.
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:paddingLeft="5dp"
android:paddingRight="5...
Sending Email in Android using JavaMail API without using the default/built-in app
...tends Provider {
public JSSEProvider() {
super("HarmonyJSSE", 1.0, "Harmony JSSE Provider");
AccessController.doPrivileged(new java.security.PrivilegedAction<Void>() {
public Void run() {
put("SSLContext.TLS",
"org.apache...
Broadcast receiver for checking internet connection in android app
...unregisterNetworkChanges();
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:lay...
Append column to pandas dataframe
...[dat1,dat2],axis=1))
#output
dat1 dat2
1 0.0 NaN
2 NaN 4.0
3 1.0 NaN
4 NaN 5.0
5 2.0 NaN
6 NaN 6.0
7 3.0 NaN
8 NaN 7.0
#reset index
dat1 = dat1.reset_index(drop=True)
dat2 = dat2.reset_index(drop=True)
#both 2 ways to get the same result
print(dat1.join(dat2))
...
Android: How to Programmatically set the size of a Layout
...ams.MATCH_PARENT,
/*height*/ 100,
/*weight*/ 1.0f
);
YOUR_LinearLayout.setLayoutParams(param);
share
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How to reference generic classes and methods in xml documentation
...gt;members->member element under the attribute name:
<?xml version="1.0"?>
<doc>
<assembly>
<name>Test</name>
</assembly>
<members>
<member name="M:Test.FancyClass`1.FancyMethod``1(`0)">
</member>
<...
How to convert a String to its equivalent LINQ Expression Tree?
...cala.util.parsing.combinator._
/**
* @author Nicolae Caralicea
* @version 1.0, 04/01/2013
*/
class Arithm extends JavaTokenParsers {
def expr: Parser[List[String]] = term ~ rep(addTerm | minusTerm) ^^
{ case termValue ~ repValue => termValue ::: repValue.flatten }
def addTerm: Parser[Li...
Twitter API returns error 215, Bad Authentication Data
... 'oauth_signature_method' => 'HMAC-SHA1',
'oauth_version' => '1.0'
);
$oauth = array_map("rawurlencode", $oauth); // must be encoded before sorting
$query = array_map("rawurlencode", $query);
$arr = array_merge($oauth, $query); // combine the values THEN sort
asort($arr); // secondar...
Why does only the first line of this Windows batch file execute but all three lines execute in a com
...
call mvn install:install-file -DgroupId=gdata -DartifactId=base -Dversion=1.0 -Dfile=gdata-base-1.0.jar -Dpackaging=jar -DgeneratePom=true
call mvn install:install-file -DgroupId=gdata -DartifactId=blogger -Dversion=2.0 -Dfile=gdata-blogger-2.0.jar -Dpackaging=jar -DgeneratePom=true
call mvn inst...
Really Cheap Command-Line Option Parsing in Ruby
... example:
options = Parser.new do |p|
p.version = "fancy script version 1.0"
p.option :verbose, "turn on verbose mode"
p.option :number_of_chairs, "defines how many chairs are in the classroom", :default => 1
p.option :room_number, "select room number", :default => 2, :value_in_set =&...