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Set transparent background using ImageMagick and commandline prompt
... my suggested solution. It can be run on multiple files in a
directory and includes helpful comments in case you want to
tweak things.
bg_removal script
By the way, ImageMagick actually comes with a script called
"bg_removal"
which uses floodfill in a similar manner as my solution. However, the
re...
What are good message queue options for nodejs? [closed]
...OMP client. This would let you integrate with a variety of message queues including:
ActiveMQ
RabbitMQ
HornetQ
I haven't used this library before, so I can't vouch for its quality. But STOMP is a pretty simple protocol so I suspect you can hack it into submission if necessary.
Another option ...
Laravel requires the Mcrypt PHP extension
...ative PHP shipped with OSX. You should instead update your bash profile to include the actual path to your PHP. Something like this (I don't actually use OSX so this might not be 100%):
export PATH=/usr/local/php5/bin:$PATH
Ubuntu
On earlier versions of Ubuntu (prior to 14.04) when you run sudo ...
How to break out or exit a method in Java?
...p statemnts that allow you to interrupt the normal flow of program.
These include break , continue ,return ,labelled break statement
for e.g
import java.util.Scanner;
class demo
{
public static void main(String args[])
{
outerLoop://Label
for(int i=1;i<=10;i...
Using System.Dynamic in Roslyn
...mic report)
{
...
}
The .NETCore default project already includes Microsoft.CSharp reference but you get pretty much the same message.
With [FromBody] added you can now post JSON and then just dynamically access the properties :-)
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Get all column names of a DataTable into string array using (LINQ/Predicate)
...
@Tizz: Please post it as a new question and include details of your code. But essentially: A DataGrid is not the same as a DataTable.
– Daniel Hilgarth
May 17 '13 at 8:08
...
Windows Explorer “Command Prompt Here” [closed]
...h.
This solution was confirmed to work in Windows XP, Vista, 7, 8 and 10 (including Creators Update).
Keystrokes to move the focus to the location bar:
AltD in English (pointed out by Tim Stewart in the comments)
AltE in German
...
How do I compile and run a program in Java on my Mac?
...application on Mac OSX, or any major operating system, is very easy. Apple includes a fully-functional Java runtime and development environment out-of-the-box with OSX, so all you have to do is write a Java program and use the built-in tools to compile and run it.
Writing Your First Program
The fi...
Direct vs. Delegated - jQuery .on()
... .on() is a general purpose API that can handle any kind of event, including multiple different events (you can put multiple event names in that first string.) .click() is just a shorthand for that first form.
– N3dst4
Aug 1 '13 at 7:45
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getting date format m-d-Y H:i:s.u from milliseconds
I am trying to get a formatted date, including the microseconds from milliseconds.
15 Answers
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