大约有 3,285 项符合查询结果（耗时：0.0222秒） [XML]
Make var_dump look pretty
... no extensions, includes etc and is what I prefer. It's very easy and very fast.
First just json_encode the variable in question:
echo json_encode($theResult);
Copy the result you get into the JSON Editor at http://jsoneditoronline.org/ just copy it into the left side pane, click Copy > and i...
How do I preview emails in Rails?
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This indeed is great. Setup is very fast and works for all mailers! Great tip!
– rept
Feb 8 '16 at 23:41
add a comment
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Command to get time in milliseconds
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date +%s%3N is faster (based in @michael-defort's answer)
– caligari
Feb 21 '14 at 8:08
11
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How can I format a String number to have commas and round?
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I've created my own formatting utility. Which is extremely fast at processing the formatting along with giving you many features :)
It supports:
Comma Formatting E.g. 1234567 becomes 1,234,567.
Prefixing with "Thousand(K),Million(M),Billion(B),Trillion(T)".
Precision of 0 thro...
Java using enum with switch statement
...4 * 1000L),
SUPPORT_POLL ( 1 * 1000L, 5 * 1000L),
FAST_POLL ( 2 * 1000L, 4 * 60 * 1000L),
NO_POLL ( 1 * 1000L, 6 * 1000L);
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}
switch example:
private void queuePoll(StateEnum se) {
// debug print se.name() if needed
swi...
GROUP BY with MAX(DATE) [duplicate]
... this approach because it uses just standard SQL and works really fine and fast.
– GreenTurtle
Apr 17 '13 at 13:05
12
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Check if one list contains element from the other
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faster way will require additional space .
For example:
put all items in one list into a HashSet ( you have to implement the hash function by yourself to use object.getAttributeSame() )
Go through the other list and check...
How to reset AUTO_INCREMENT in MySQL?
...E my_table MODIFY COLUMN ID INT(10) UNSIGNED AUTO_INCREMENT;
COMMIT;
Its fast, works with innoDB, and I don't need to know the current maximum value!
This way the auto increment counter will reset and it will start automatically from the maximum value exists.
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Best lightweight web server (only static content) for Windows [closed]
...b-servers, effective management of the cpu-load, and advanced feature set (FastCGI, SCGI, Auth, Output-Compression, URL-Rewriting and many more) lighttpd is the perfect solution for every server that is suffering load problems. And best of all it's Open Source licensed under the revised BSD license....
Test if number is odd or even
... might want to consider the bitcheck suggested by Arius2038, which is very fast. The bitcheck is my prefered method for odd/even checks.
– Martijn
Jul 3 '13 at 9:48
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