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UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn
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This seems to work so far, I've have tested it by taking 10 pics one after each other with no problem.
– DevC
Dec 10 '13 at 9:50
3
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How to move/rename a file using an Ansible task on a remote system
.../path/to/source/file
path: /target/path/of/file
state: hard
Only tested on localhost (OSX) though, but should work on Linux as well. I can't tell for Windows.
Note that absolute paths are needed. Else it wouldn't let me create the link. Also you can't cross filesystems, so working with an...
What is the difference between HAVING and WHERE in SQL?
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This is more useful than it sounds. For example, consider this query to test whether the name column is unique for all values in T:
SELECT 1 AS result
FROM T
HAVING COUNT( DISTINCT name ) = COUNT( name );
There are only two possible results: if the HAVING clause is true then the result with ...
Why does .NET use banker's rounding as default?
...mmer error #3 - #3 can be immediately set to #1 if there are no predefined test cases. btw can you please put me in contact with your billionare client, i think i could find a few more $40k bugs in his system too! :D
– Matthieu N.
Mar 8 '11 at 2:30
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Can you use a trailing comma in a JSON object?
...I just tried them in IE 11 with no problem. Which versions of IE have you tested in, where you found them to cause problems?
– iconoclast
Nov 5 '14 at 19:09
10
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Why aren't pointers initialized with NULL by default?
...nd there are several operations you can perform on null pointers - you can test them and you can call delete on them.
– anon
Dec 15 '09 at 22:31
4
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MySQL: How to copy rows, but change a few fields?
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I tested with different MySQL and MariaDB versions. Works perfect for me and I prefer this version to the accepted answer, which actually happens quite often here :)
– hexerei software
Mar...
Where does Xcode 4 store Scheme Data?
...ne setting to the shared scheme, in my current case the default target for Test. I do not want all my other scheme setting to be forced on others.
– zaph
Sep 6 '11 at 18:29
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How to get object size in memory? [duplicate]
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Well, sometimes I get a number (which then matches other test runs), sometimes I dont. I just wanted to point that out. (Maybe GC was not finished before running the testapp again? I dont know... )
– Jan
Jan 8 at 14:28
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How do I use Maven through a proxy?
...note that [c]urrently NTLM proxies are not supported as they have not been tested. You may be able to use the relevant system properties on JDK 1.4+ to make this work."
– Rich Seller
Aug 9 '09 at 11:46