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How can I catch all the exceptions that will be thrown through reading and writing a file?
...ion that may get thrown is an Exception (Uppercase 'E').
If you want to handle your own exceptions first simply add a catch block before the generic Exception one.
try{
}catch(MyOwnException me){
}catch(Exception e){
}
...
How do you remove an invalid remote branch reference from Git?
...rm
Remove the remote named <name>. All remote tracking branches and configuration settings for the remote
are removed.
So it might be you hand-edited your config file and this did not occur, or you have privilege problems.
Maybe run that again and see what happens.
Advi...
What is meant by the term “hook” in programming?
...Would someone be able to give me an idea of what this term generally means and perhaps a small example to illustrate the definition?
...
Why is using 'eval' a bad practice?
...few reasons:
There is almost always a better way to do it
Very dangerous and insecure
Makes debugging difficult
Slow
In your case you can use setattr instead:
class Song:
"""The class to store the details of each song"""
attsToStore=('Name', 'Artist', 'Album', 'Genre', 'Location')
d...
Is there a way for non-root processes to bind to “privileged” ports on Linux?
...
Okay, thanks to the people who pointed out the capabilities system and CAP_NET_BIND_SERVICE capability. If you have a recent kernel, it is indeed possible to use this to start a service as non-root but bind low ports. The short answer is that you do:
setcap 'cap_net_bind_service=+ep' /path/...
regular expression: match any word until first space
...
This matches all the words and not just the first one, see this example.
– Ryan Gates
Nov 20 '12 at 15:10
1
...
How to find list of possible words from a letter matrix [Boggle Solver]
...ictionary word that could be a solution must use only the grid's
# letters and have length >= 3. (With a case-insensitive match.)
import re
alphabet = ''.join(set(''.join(grid)))
bogglable = re.compile('[' + alphabet + ']{3,}$', re.I).match
words = set(word.rstrip('\n') for word in open('words')...
Find out a Git branch creator
...
In case there has not been any commit on the branch and if it has been created from master, the "author of the branch" is completely unrelated to that branch but just the last committer on master. If you pull in changes from master and it's a fast-forward, it is again the last...
Getting mouse position in c#
...ing, but could that be because the mouse position is in screen coordinates and your tooltip position is relative to its parent window? You might need to use PointToClient.
– RichieHindle
Oct 20 '11 at 13:35
...
Cleaning up the iPhone simulator
...o check:
"$HOME/Library/Developer/CoreSimulator/Devices"
The GUID files and directories match up to the simulator's installed apps.
Manually delete all those files/directories to remove all applications from the simulator.
I know there is some way to add scripts to the build process in XCode.
...