大约有 19,602 项符合查询结果（耗时：0.0493秒） [XML]
Convert UTC date time to local date time
...UTCDateToLocalDate(new Date(date_string_you_received));
Display the date based on the client local setting:
date.toLocaleString();
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php is null or empty?
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@PHPst Base on the table that you shown, so what is actually the php code of what you called 'simple comparison'?
– Chetabahana
Feb 9 '16 at 12:57
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Do you (really) write exception safe code? [closed]
...on, which enables you to write code with transactional semantics, like databases, with commit/rollback features, the commit being the normal execution of the code, throwing exceptions being the rollback.
Then, the "basic" is the very least guarantee you should offer. C++ is a very strong language th...
How do you redirect HTTPS to HTTP?
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Based on ejunker's answer, this is the solution working for me, not on a single server but on a cloud enviroment
Options +FollowSymLinks
RewriteEngine On
RewriteCond %{ENV:HTTPS} on
RewriteRule (.*) http://%{HTTP_HOST}%{REQU...
UITextView style is being reset after setting text property
... Clean, reastart and no effect. Project> iOS Deployment Target 7.0, Base SDK 7.0 in target the same settings.
– Błażej
Sep 27 '13 at 13:29
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Changing all files' extensions in a folder with one command on Windows
...SSMS).
The solutions posted above didn't work. But I came up with this:
(Based on answers to batch programming - get relative path of file)
@echo off
setlocal enabledelayedexpansion
for %%f in (*) do (
set B=%%f
set B=!B:%CD%\=!
ren "!B!" "!B:.StoredProcedure=!"
)
The above script removes...
Does free(ptr) where ptr is NULL corrupt memory?
...ccurs.
See ISO-IEC 9899.
That being said, when looking at different codebases in the wild, you'll notice people sometimes do:
if (ptr)
free(ptr);
This is because some C runtimes (I for sure remember it was the case on PalmOS) would crash when freeing a NULL pointer.
But nowadays, I believe ...
Remove blank lines with grep
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This works for me on files from a linux based system but not on files from Windows. Presumably because of Windows line-ending characters.
– user5012123
Feb 9 '18 at 15:07
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Prevent form submission on Enter key press
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yes you can. Javascript is prototype based language. document.forms["form_name"].onsubmit = fucntion() {}
– the_drow
May 25 '09 at 4:10
1
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How to have click event ONLY fire on parent DIV, not children?
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I had the same problem and came up with this solution (based on the other answers)
$( ".newsletter_background" ).click(function(e) {
if (e.target == this) {
$(".newsletter_background").hide();
}
});
Basically it says if the target is the div then run the code...