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Location Services not working in iOS 8
...lving my own problem.
Apparently in iOS 8 SDK, requestAlwaysAuthorization (for background location) or requestWhenInUseAuthorization (location only when foreground) call on CLLocationManager is needed before starting location updates.
There also needs to be NSLocationAlwaysUsageDescription or NSLoca...
Embed git commit hash in a .Net dll
...git describe --long
Our build process puts the git hash in the AssemblyInformationalVersion attribute of the AssemblyInfo.cs file:
[assembly: AssemblyInformationalVersion("13.3.1.74-g5224f3b")]
Once you compile, you can view the version from windows explorer:
You can also get it programmatic...
Python Image Library fails with message “decoder JPEG not available” - PIL
...uld really be using pillow these days though, so first pip uninstall PIL before following these instructions to switch, or if you have a good reason for sticking with PIL then replace "pillow" with "PIL" in the below).
On Ubuntu:
# install libjpeg-dev with apt
sudo apt-get install libjpeg-dev
# if...
ssl_error_rx_record_too_long and Apache SSL [closed]
...
The link mentioned by Subimage was right on the money for me. It suggested changing the virtual host tag, ie, from <VirtualHost myserver.example.com:443> to <VirtualHost _default_:443>
Error code: ssl_error_rx_record_too_long
This usually means the implemen...
Set the maximum character length of a UITextField
...cterCount + string.count - range.length
return newLength <= 25
}
Before the text field changes, the UITextField asks the delegate if the specified text should be changed. The text field has not changed at this point, so we grab it's current length and the string length we're inserting (eithe...
How do I efficiently iterate over each entry in a Java Map?
...
Map<String, String> map = ...
for (Map.Entry<String, String> entry : map.entrySet()) {
System.out.println(entry.getKey() + "/" + entry.getValue());
}
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jQuery UI Sortable, then write order into a database
...ST query string like this: item[]=1&item[]=2 etc. So if you make use - for example - your database IDs in the id attribute, you can then simply iterate through the POSTed array and update the elements' positions accordingly.
For example, in PHP:
$i = 0;
foreach ($_POST['item'] as $value) {
...
Download multiple files with a single action
... Why is a zip file the preferred solution? It creates an extra step for the user (unzipping).
– speedplane
Apr 13 '15 at 13:26
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Use different Python version with virtualenv
...tualenv --python=/usr/bin/python2.6 <path/to/new/virtualenv/>
N.B. For Python 3.3 or later, refer to The Aelfinn's answer below.
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Log4net rolling daily filename with date in the file name
I would like to have files named for example:
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