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How to round up a number to nearest 10?
How can we round off a number to the nearest 10 in php?
16 Answers
16
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How do MySQL indexes work?
... cents. I am far from being a database expert, but I've recently read up a bit on this topic; enough for me to try and give an ELI5. So, here's may layman's explanation.
I understand it as such that an index is like a mini-mirror of your table, pretty much like an associative array. If you feed i...
Remove ALL styling/formatting from hyperlinks
... The important part is the inherit keyword. It doesn't have 100% support unfortunately.
– david
Jan 19 '12 at 0:59
2
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Value Change Listener to JTextField
...d the problem with a JFormattedTextField. However, the solution requires a bit more work, but is neater.
The JFormattedTextField doesn't by default trigger a property change after every text changes in the field. The default constructor of JFormattedTextField does not create a formatter.
However, ...
PDO mysql: How to know if insert was successful
...rror, then use a try..catch operator.
For a regular PHP user it sounds a bit alien - how's that, not to verify the direct result of the operation? - but this is exactly how exceptions work - you check the error somewhere else. Once for all. Extremely convenient.
So, in a nutshell: in a regular c...
Detach many subdirectories into a new, separate Git repository
...hink this checkout command is the same as "git merge master-B", which is a bit more self-evident. See kernel.org/pub/software/scm/git/docs/git-pull.html
– phord
Jul 27 '10 at 22:37
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Determine if running on a rooted device
...e's no explanation of how it specifically checks for root, and it may be a bit heavier than most apps really need.
I've made a couple of utility methods that are loosely based on the RootTools library. If you simply want to check if the "su" executable is on the device you can use the following met...
scp (secure copy) to ec2 instance without password
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answered Apr 10 '14 at 10:24
community wiki
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Elegant solution to duplicate, const and non-const, getters? [duplicate]
...dled by the linker, which would in turn increase the linking time a little bit. I guess there is always some catch, huh? :)
– HelloGoodbye
Apr 5 '13 at 11:19
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How to change MenuItem icon in ActionBar programmatically
...agment
– Lalith Mohan
Jul 26 '15 at 10:43
@LalithMohan, I tried the same thing, but it doesn't work. I could though ch...