大约有 5,883 项符合查询结果（耗时：0.0201秒） [XML]
Select element by exact match of its content
... It wasn't working for me in my specific case. I needed to search multiple tables and their respective td tags inside a div (in this case a jQuery dialog).
$("#MyJqueryDialog table tr td").filter(function () {
// The following implies that there is some text inside the td tag.
if ($.trim($...
scrollIntoView Scrolls just too far
I have a page where a scroll bar containing table rows with divs in them is dynamically generated from the database. Each table row acts like a link, sort of like you'd see on a YouTube playlist next to the video player.
...
How can I handle time zones in my webapp?
...e situation you outlined is uncommon. By implementing a dropdown with a suitable default, you should be able to make things easy enough for those who do move around (because they typically have a better understanding of timezones than a non-traveller would).
In fact, even better would be to save th...
Equivalent of *Nix 'which' command in PowerShell?
...
i like running: Get-Command <command> | Format-Table Path, Name so i can get the path where the command sits too.
– jrsconfitto
Nov 27 '12 at 15:17
4
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What is the best way to implement “remember me” for a website? [closed]
...and a token. The series and token are unguessable random numbers from a suitably large space. Both are stored together in a database table, the token is hashed (sha256 is fine).
When a non-logged-in user visits the site and presents a login cookie, the series identifier is looked up in the database....
Can my enums have friendly names? [duplicate]
...C++ compiler may emit an if/else if chain, I think it can also emit a jump table if the compiler deems it appropriate. For instance, if you're switching off of a byte value, I think it will most likely just emit a jump table.
– reirab
Sep 5 '13 at 20:57
...
How to use null in switch
... return null;
}
}
For me, this typically aligns with a look-up table in a database (for rarely-updated tables only).
However, when I try to use findByTypeId in a switch statement (from, most likely, user input)...
int userInput = 3;
PersonType personType = PersonType.findByTypeId(userI...
How to “properly” print a list?
...ed characters from a string using its translate() method with None for the table argument followed by a string containing the character(s) you want removed for its deletechars argument.
lst = ['x', 3, 'b']
print str(lst).translate(None, "'")
# [x, 3, b]
If you're using a version of Python befor...
How can I build a small operating system on an old desktop computer? [closed]
...stems, and everything else your OS kernel needs to do to get it up to a bootable state. From that point on it's basically a matter of writing device drivers for the hardware you need to support, and offering implementations of the C library functions to make kernel calls for things like opening file...
What are fixtures in programming?
...
and fixed environment in which tests are run so that results are
repeatable. Some people call this the test context.
Examples of fixtures:
Loading a database with a specific, known set of data
Erasing a hard disk and installing a known clean operating system installation
Copyin...