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Increment value in mysql update query
I have made this code for giving out +1 point, but it doesn't work properly.
9 Answers
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How to convert timestamps to dates in Bash?
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Yes, but it doesn't handle fractions of a second.
– mgold
Oct 31 '13 at 22:21
1
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HTTP status code 0 - Error Domain=NSURLErrorDomain?
...ally in the case of the latter though the phone is smart enough to know it doesn't have a network connection and will fail immediately. However, it will still fail with an apparent status code of 0.
Note that in cases where the status code is 0, the real error is captured in the returned NSError ob...
How can I show line numbers in Eclipse?
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If this doesn't work it may be overridden by your current settings. You can right-click in the bar to the left of the code where line numbers would normally appear and turn them on with the context menu.
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Programmatically set left drawable in a TextView
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This does not answer the question. TextView related answer is expected.
– Rick
Oct 18 '17 at 7:34
add a c...
UITableView Setting some cells as “unselectable”
...eView:didSelectRowAtIndexPath: from being called. Note, however, that this does not prevent the row from being highlighted.
To Prevent Row Highlighting
If you would like to prevent the row from being visually highlighted on touch, you can ensure that the cell's selectionStyle is set to UITableView...
.trim() in JavaScript not working in IE
...s working fine under Mozilla, but an error displays when I try it in IE8. Does anyone know what is going on here? Is there anyway I can make it work in IE?
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How to copy a file from one directory to another using PHP?
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Does copy( 'foo/test.php', 'bar/test.php' ) create the bar directory if it doesn't already exist?
– henrywright
Mar 28 '16 at 14:07
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Reverse a string in Java
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For Online Judges problems that does not allow StringBuilder or StringBuffer, you can do it in place using char[] as following:
public static String reverse(String input){
char[] in = input.toCharArray();
int begin=0;
int end=in.length-1;
c...
How to list running screen sessions?
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While joshperry's answer is correct, I find very annoying that it does not tell you the screen name (the one you set with -t option), that is actually what you use to identify a session.
(not his fault, of course, that's a screen's flaw)
That's why I instead use a script such as this: ps a...