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Handling the window closing event with WPF / MVVM Light Toolkit
...indowClosing;
}
Then add the handler to the ViewModel:
using System.ComponentModel;
public void OnWindowClosing(object sender, CancelEventArgs e)
{
// Handle closing logic, set e.Cancel as needed
}
In this case, you gain exactly nothing except complexity by using a more elaborate pattern w...
Python Image Library fails with message “decoder JPEG not available” - PIL
...ll pillow
pip install --no-cache-dir -I pillow
If that doesn't work, try one of the below, depending on whether you are on 64bit or 32bit Ubuntu.
For Ubuntu x64:
sudo ln -s /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib
sudo ln -s /usr/lib/x86_64-linux-gnu/libfreetype.so /usr/lib
sudo ln -s /usr/...
How can I create an array with key value pairs?
...ply try this and it worked for me
class line_details {
var $commission_one=array();
foreach($_SESSION['commission'] as $key=>$data){
$row= explode('-', $key);
$this->commission_one[$row['0']]= $row['1'];
}
}
...
How to check whether an array is empty using PHP?
...pty.
}
If you need to clean out empty values before checking (generally done to prevent explodeing weird strings):
foreach ($playerlist as $key => $value) {
if (empty($value)) {
unset($playerlist[$key]);
}
}
if (empty($playerlist)) {
//empty array
}
...
How to run a shell script at startup
...ote, you should put the absolute path of your script instead of a relative one, it may solves unexpected issues:
/var/myscripts/start_my_app
And don't forget to add on top of that file:
#!/bin/sh
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Explanation of JSHint's Bad line breaking before '+' error
Can someone explain to me why JSHint complains about the following,
3 Answers
3
...
Python integer division yields float
...e been a controversial decision, but enough people felt it was the correct one. Count me in the group that loves the change. It is nice we can all agree to disagree. Cheers. :)
– Ray Toal
Aug 7 '19 at 2:39
...
What is the difference between “Include Directories” and “Additional Include Directories”
...nt #include directories, different linker search path. Modified with just one setting, nice.
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Installing PIL with pip
...
Install Xcode and Xcode Command Line Tools as mentioned.
Use Pillow instead, as PIL is basically dead. Pillow is a maintained fork of PIL.
https://pypi.python.org/pypi/Pillow/2.2.1
pip install Pillow
If you have both Pythons installed and want to install this for Python3...
How to stop tracking and ignore changes to a file in Git?
I have cloned a project that includes some .csproj files. I don't need/like my local csproj files being tracked by Git (or being brought up when creating a patch), but clearly they are needed in the project.
...