大约有 220 项符合查询结果（耗时：0.0108秒） [XML]
Check whether a string matches a regex in JS
... edited Nov 11 '14 at 6:21
J0e3gan
8,14799 gold badges4646 silver badges7575 bronze badges
answered Jul 6 '11 at 21:11
...
Efficiently replace all accented characters in a string?
...F\uFF2A\u0134\u0248]/g},
{'base':'K', 'letters':/[\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2]/g},
{'base':'L', 'letters':/[\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780]/g},
{'base':'...
CSS endless rotation animation
...e/gif;base64,R0lGOD lhCwAOAMQfAP////7+/vj4+Hh4eHd3d/v7+/Dw8HV1dfLy8ubm5vX19e3t7fr 6+nl5edra2nZ2dnx8fMHBwYODg/b29np6eujo6JGRkeHh4eTk5LCwsN3d3dfX 13Jycp2dnevr6////yH5BAEAAB8ALAAAAAALAA4AAAVq4NFw1DNAX/o9imAsB tKpxKRd1+YEWUoIiUoiEWEAApIDMLGoRCyWiKThenkwDgeGMiggDLEXQkDoTh CKNLpQDgjeAsY7MHgECgx8YR8oHwNHfw...
Matlab: Running an m-file from command-line
...der containing the .m file with cd C:\M1\M2\M3
Run the following: C:\E1\E2\E3\matlab.exe -r mfile
Windows systems will use your current folder as the location for MATLAB to search for .m files, and the -r option tries to start the given .m file as soon as startup occurs.
...
ImportError: No module named MySQLdb
... SSL_CTX_set_tmp_dh failed') (Background on this error at: sqlalche.me/e/e3q8) thank you very much and I hope, that others will find this solution with this error descriptions faster as I have done!
– ben
Mar 15 '19 at 23:01
...
How do I replace NA values with zeros in an R dataframe?
...01.772 1106.315 1363.044 600
DT.for.set.sqln 787.3535 918.8733 1017.812 1002.042 1122.474 1321.860 600
Boxplot of Results
ggplot(perf_results, aes(x=expr, y=time/10^9)) +
geom_boxplot() +
xlab('Expression') +
ylab('Elapsed Time (Seconds)') +
scale_y_continuous(breaks = s...
Detecting arrow key presses in JavaScript
... }
};
Demo (thanks to user Angus Grant): http://jsfiddle.net/angusgrant/E3tE6/
This should work cross-browser. Leave a comment if there is a browser where it does not work.
There are other ways to get the key code (e.which, e.charCode, and window.event instead of e), but they should not be nec...
Why does changing 0.1f to 0 slow down performance by 10x?
...2.6};
const float z[16]={1.123,1.234,1.345,156.467,1.578,1.689,1.790,1.812,1.923,2.034,2.145,2.256,2.367,2.478,2.589,2.690};
float y[16];
for(int i=0;i<16;i++)
{
y[i]=x[i];
}
for(int j=0;j<9000000;j++)
{
for(int i=0;i<16;i++)
{
...
T-SQL query to show table definition?
... edited Jul 15 '15 at 18:55
J0e3gan
8,14799 gold badges4646 silver badges7575 bronze badges
answered Jul 15 '15 at 18:49
...
What are the differences between a multidimensional array and an array of arrays in C#?
... 4.776 4.635 5.864
7.414 13.196 11.940 11.832 11.675 11.811 11.812 12.964 11.885 11.751
11.355 10.788 10.527 10.541 10.745 10.723 10.651 10.930 10.639 10.595
Source code:
using System;
using System.Diagnostics;
static class ArrayPref
{
const string Format = "{0,7:0.000}...