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How can I pad an integer with zeros on the left?
...urself with less overhead compared to the String.format function:
/**
* @param in The integer value
* @param fill The number of digits to fill
* @return The given value left padded with the given number of digits
*/
public static String lPadZero(int in, int fill){
boolean negative = false;...
What is the C# equivalent of NaN or IsNumeric?
...rks out if a string is numeric or not
/// </summary>
/// <param name="str">string that may be a number</param>
/// <returns>true if numeric, false if not</returns>
public static bool IsNumeric(this String str)
{
double myNum = 0;
if (...
Block Declaration Syntax List
...bject/primitive/etc. you'd like to pass as an argument (leave blank for no parameters)
varName be the variable name of the given parameter
And remember that you can create as many parameters as you'd like.
Blocks as Variables
Possibly the most common for of declaration.
return_type (^blockName)...
Dealing with “java.lang.OutOfMemoryError: PermGen space” error
...f there is any memory leak.
2. Increase size of PermGen Space by using JVM param -XX:MaxPermSize and -XX:PermSize.
You can also check 2 Solution of Java.lang.OutOfMemoryError in Java for more details.
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How to generate a create table script for an existing table in phpmyadmin?
...o your own.
/**
* Creating a copy table based on the current one
*
* @param type $table_to_copy
* @param type $new_table_name
* @return type
* @throws Exception
*/
public function create($table_to_copy, $new_table_name)
{
$sql = "SHOW CREATE TABLE ".$table_to_copy;
$res = $this-&gt...
how to convert milliseconds to date format in android?
...d/MM/yyyy hh:mm:ss.SSS"));
}
/**
* Return date in specified format.
* @param milliSeconds Date in milliseconds
* @param dateFormat Date format
* @return String representing date in specified format
*/
public static String getDate(long milliSeconds, String dateFormat)
{
// Create a DateFo...
Display numbers with ordinal suffix in PHP
...) requires a timestamp (for ? above), we'll pass our integer $n as the day parameter to mktime() and use dummy values of 1 for the hour, minute, second, and month:
date( 'S' , mktime( 1 , 1 , 1 , 1 , $n ) );
This actually fails gracefully on values out of range for a day of the month (i.e. $n &gt...
How do I check if a directory exists? “is_dir”, “file_exists” or both?
...folder exist and return canonicalized absolute pathname (long version)
* @param string $folder the path being checked.
* @return mixed returns the canonicalized absolute pathname on success otherwise FALSE is returned
*/
function folder_exist($folder)
{
// Get canonicalized absolute pathname
...
Git/GitHub can't push to master
... answered Mar 1 '13 at 7:04
ParamQueryParamQuery
2122 bronze badges
...
How to test my servlet using JUnit
...
You can do this using Mockito to have the mock return the correct params, verify they were indeed called (optionally specify number of times), write the 'result' and verify it's correct.
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
import java.io.*;
import javax.s...