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Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?
...Rect(0, 0, width, height, clearPaint);
This removes drawings rectangles etc. while keeping set bitmap..
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How can I sort a dictionary by key?
...hemselves do not have ordered items as such, should you want to print them etc to some order, here are some examples:
In Python 2.4 and above:
mydict = {'carl':40,
'alan':2,
'bob':1,
'danny':3}
for key in sorted(mydict):
print "%s: %s" % (key, mydict[key])
give...
How to remove an element from an array in Swift
... them. Instead, you create a new object. This is what delete, map, reduce, etc. does. list will be a newly created object. In the above code snippet I'm assigning back to list a newly created object. That works for me, because I design my code in a way that follows functional programming.
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Best way to handle list.index(might-not-exist) in python?
...cked exceptions that Java has which a whole other discussion: mindview.net/Etc/Discussions/CheckedExceptions
– Tendayi Mawushe
Jan 25 '10 at 15:24
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How do I set GIT_SSL_NO_VERIFY for specific repos only?
...ps:
Go to the folder of Git installation, ex: C:\Program Files (x86)\Git\etc
Edit the file: gitconfig
Under the [http] section, add the line: sslVerify = false
[http]
sslVerify = false
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How to reload or re-render the entire page using AngularJS
...h contexts and re-render everything again (resending all $http requests, etc). If I just redirect the user somewhere else, things work properly:
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Referencing system.management.automation.dll in Visual Studio
... they would be responsible for keeping it updated, releasing new packages, etc.
– Ben Randall
Feb 5 '16 at 19:24
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Deny all, allow only one IP through htaccess
... also getting the error when I have ONLY the three lines with deny, allow, etc.
– Musterknabe
Apr 25 '15 at 15:51
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Get only part of an Array in Java?
...ies for memory leaks, reduced array overhead by avoiding the extra fields, etc. You could go either way.)
– Louis Wasserman
Jun 12 '12 at 17:51
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Unable to copy ~/.ssh/id_rsa.pub
... server configuration,
you need to have the line X11Forwarding yes in
/etc/ssh/sshd_config (it is present by default on Ubuntu).
To check whether X11 forwarding is enabled, look at the value of the
DISPLAY environment variable: echo $DISPLAY. You should see a
value like localhost:10 (ap...