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java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare();
...tivity parent;
When you create the thread, pass the parent Activity as a parameter through the constructor like this:
public YourBackgroundThread(YourActivity parent) {
this.parent = parent;
}
Now the background thread can push Toast messages to the screen.
...
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...
SQLAlchemy: What's the difference between flush() and commit()?
...
The autoflush param controls whether sqlalchemy will first issue a flush if there are pending writes before issuing a query and has nothing to do with controlling the inevitable flush on commit.
– SuperShoot
...
Xcode 5 & Asset Catalog: How to reference the LaunchImage?
...)
/**
* Return the name of the splash image for a given orientation.
* @param orientation The interface orientation.
* @return The name of the splash image.
**/
+ (NSString *)si_splashImageNameForOrientation:(UIInterfaceOrientation)orientation;
/**
* Returns the splash image for a given orien...
Automatically add all files in a folder to a target using CMake?
...l to create the list of source files for you. Take a look at this script
param (
[Parameter(Mandatory=$True)]
[string]$root
)
if (-not (Test-Path -Path $root)) {
throw "Error directory does not exist"
}
#get the full path of the root
$rootDir = get-item -Path $root
$fp=$rootDir.Ful...
In mongoDb, how do you remove an array element by its index?
...", "interests": ["guitar", "programming", "reading"] }
$function takes 3 parameters:
body, which is the function to apply, whose parameter is the array to modify. The function here simply consists in using splice to remove 1 element at index 2.
args, which contains the fields from the record th...
What is the cleanest way to ssh and run multiple commands in Bash?
...nt:
ssh otherhost << EOF
ls some_folder;
./someaction.sh 'some params'
pwd
./some_other_action 'other params'
EOF
To avoid the problems mentioned by @Globalz in the comments, you may be able to (depending what you're doing on the remote site) get away with replacing the first line ...
How to get object size in memory? [duplicate]
...bytes of an object
/// and returns the size
/// </summary>
/// <param name="TestObject"></param>
/// <returns></returns>
private int GetObjectSize(object TestObject)
{
BinaryFormatter bf = new BinaryFormatter();
MemoryStream ms = new MemoryStream();
byte[]...
Logging Clientside JavaScript Errors on Server [closed]
...error = function(msg, url, line)
{
var req = new XMLHttpRequest();
var params = "msg=" + encodeURIComponent(msg) + '&amp;url=' + encodeURIComponent(url) + "&amp;line=" + line;
req.open("POST", "/scripts/logerror.php");
req.send(params);
};
...
Password masking console application
...(), only with a mask.
/// </summary>
/// <param name="mask">a <c>char</c> representing your choice of console mask</param>
/// <returns>the string the user typed in </returns>
public static string ReadPassword(...