大约有 47,000 项符合查询结果（耗时：0.0694秒） [XML]
Difference between a Postback and a Callback
...
Glorfindel
19k1111 gold badges6262 silver badges8585 bronze badges
answered Dec 13 '08 at 11:06
Andreas GrechAndrea...
Number of days in particular month of particular year?
...
answered Jan 20 '12 at 11:08
Hemant MetaliaHemant Metalia
24.4k1515 gold badges6565 silver badges8686 bronze badges
...
Is modern C++ becoming more prevalent? [closed]
...
|
answered Feb 11 '09 at 11:55
community wiki
...
Ruby: Easiest Way to Filter Hash Keys?
...
answered Sep 15 '11 at 11:59
mikejmikej
60k1515 gold badges143143 silver badges126126 bronze badges
...
Is there any difference between DECIMAL and NUMERIC in SQL Server?
... screens) is :-).
– vstrien
Jul 13 '11 at 12:41
22
@vstrien: The only difference that I can find ...
SQL Server: SELECT only the rows with MAX(DATE)
...
11 Answers
11
Active
...
Javascript : natural sort of alphanumerical strings
...se-insensitive using sensitivity: 'base'. Tested in Chrome, Firefox, and IE11.
Here's an example. It returns 1, meaning 10 goes after 2:
'10'.localeCompare('2', undefined, {numeric: true, sensitivity: 'base'})
For performance when sorting large numbers of strings, the article says:
When com...
How to get href value using jQuery?
...
GarethGareth
109k3030 gold badges141141 silver badges151151 bronze badges
add a comment
...
Count occurrences of a char in plain text file
...cd f < file | wc -c
Time for this command with a file with 4.9 MB and 1100000 occurences of the searched character:
real 0m0.089s
user 0m0.057s
sys 0m0.027s
Time for Vereb answer with echo, cat, tr and bc for the same file:
real 0m0.168s
user 0m0.059s
sys 0m0.115s
Time for R...
Parse JSON in JavaScript? [duplicate]
...SON in JavaScript is JSON.parse()
The JSON API was introduced with ES5 (2011) and has since been implemented in >99% of browsers by market share, and Node.js. Its usage is simple:
const json = '{ "fruit": "pineapple", "fingers": 10 }';
const obj = JSON.parse(json);
console.log(obj.fruit, obj.fi...