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How to Implement Custom Table View Section Headers and Footers with Storyboard
...tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
return tableView.dequeueReusableCell(withIdentifier: "CustomHeader")
}
override func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return 75
}
...
Check if a given Type is an Enum
...etFields(BindingFlags.Public | BindingFlags.Static);
if( fieldInfo.Length > 0 )
{
return ( fieldInfo[0].GetCustomAttributes(typeof(DescriptionAttribute),false).Length > 0 );
}
else
{
return false;
}
}
...
Inheritance and Overriding __init__ in python
...perclass calling. It's also a little dated with respect to subclassing built-in classes.
It looks like this nowadays:
class FileInfo(dict):
"""store file metadata"""
def __init__(self, filename=None):
super(FileInfo, self).__init__()
self["name"] = filename
Note the foll...
Python - use list as function parameters
...mething):
print a_char
params = ['a', 3.4, None]
some_func(*params)
>> a
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Reset push notification settings for app
...e.
Turn the device off completely and turn it back on.
Go to Settings > General > Date & Time and set the date ahead a day or more.
Turn the device off completely again and turn it back on.
UPDATE as of iOS 9
Simply deleting and reinstalling the app will reset the notificatio...
How to fix Error: listen EADDRINUSE while using nodejs?
...Processes can't catch or ignore SIGKILL, but they can and often do catch SIGTERM.) If you don't give the process a chance to finish what it's doing and clean up, it may leave corrupted files (or other state) around that it won't be able to understand once restarted.
So, as stated you should better...
Xcode 6 Storyboard the wrong size?
..., Status Bar, Top Bar, Bottom Bar properties. For SIZE, change Inferred --> Freeform.
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Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
...setting up a symbolic link.
You may have a socket (appearing as a zero length file) as /tmp/mysql.sock or /var/mysql/mysql.sock, but one or more apps is looking in the other location for it. Find out with this command:
ls -l /tmp/mysql.sock /var/mysql/mysql.sock
Rather than move the socket, edit...
How does one make a Zip bomb?
...
Create a 1.3 exabyte file of zeros.
Right click > Send to compressed (zipped) folder.
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Emulator error: This AVD's configuration is missing a kernel file
...and named 'SonyTabletS':
c:\Program Files (x86)\Android\android-sdk\tools> emulator @SonyTabletS -verbose
The first line returned shows where eclipse is looking for the SDK files and will look something like:
emulator: found ANDROID_SDK_ROOT: C:\Program Files (x86)\Android\android-sdk
Make ...