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Javascript roundoff number to nearest 0.5
...t may be useful to you:
function round(value, step) {
step || (step = 1.0);
var inv = 1.0 / step;
return Math.round(value * inv) / inv;
}
round(2.74, 0.1) = 2.7
round(2.74, 0.25) = 2.75
round(2.74, 0.5) = 2.5
round(2.74, 1.0) = 3.0
...
Version number comparison in Python
...cmp("2.1", "1.2") > 0
assert mycmp("5.6.7", "5.6.7") == 0
assert mycmp("1.01.1", "1.1.1") == 0
assert mycmp("1.1.1", "1.01.1") == 0
assert mycmp("1", "1.0") == 0
assert mycmp("1.0", "1") == 0
assert mycmp("1.0", "1.0.1") < 0
assert mycmp("1.0.1", "1.0") > 0
assert mycmp("1.0.2.0", "1.0.2") ...
Code Golf - π day
...
XSLT 1.0
Just for fun, here's an XSLT version. Not really code-golf material, but it solves the problem in a weird-functional-XSLT-kind of way :)
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns...
Is it possible to change the location of packages for NuGet?
...(in the work item/the link above). The support is partially implemented in 1.0, but is not documented.
According to @dfowler:
Add a nuget.config file next to the solution with this:
<settings>
<repositoryPath>{some path here}</repositoryPath>
</settings>
There is a nuget ...
How to get current time with jQuery
...Animasi Detik Kedap - Kedip */
@-webkit-keyframes mymove
{
0% {opacity:1.0; text-shadow:0 0 20px #00c6ff;}
50% {opacity:0; text-shadow:none; }
100% {opacity:1.0; text-shadow:0 0 20px #00c6ff; }
}
@-moz-keyframes mymove
{
0% {opacity:1.0; text-shadow:0 0 20px #00c6ff;}
50% {opacity:0; ...
Adding a favicon to a static HTML page
... Yes Yes Yes No ? ? ?
Firefox 1.0 1.0 1.0 Yes Yes 3.0 41.0
Google Chrome Yes Yes 4 No 4 No No
Internet Explorer 5.0 11.0 11.0 No No No No
Safari Yes 4 ...
MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...records
[root@localhost mongodb]# cat students_csv.dat
classid,name,age
1.0,"kobe",20.0
1.0,"nash",23.0
2.0,"james",18.0
2.0,"wade",19.0
2.0,"bosh",19.0
2.0,"allen",25.0
1.0,"howard",19.0
1.0,"paul",22.0
2.0,"shane",24.0
参数说明：
-csv：指明要导出为csv格式
-f：指明需...
Disabled UIButton not faded or grey
...ou can use following code:
sendButton.enabled = YES;
sendButton.alpha = 1.0;
or
sendButton.enabled = NO;
sendButton.alpha = 0.5;
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How can I get a list of locally installed Python modules?
... pip.get_installed_distributions()])
Giving:
['behave==1.2.4', 'enum34==1.0', 'flask==0.10.1', 'itsdangerous==0.24',
'jinja2==2.7.2', 'jsonschema==2.3.0', 'markupsafe==0.23', 'nose==1.3.3',
'parse-type==0.3.4', 'parse==1.6.4', 'prettytable==0.7.2', 'requests==2.3.0',
'six==1.6.1', 'vioozer-m...
Create a tag in a GitHub repository
... just run the following simple commands on your terminal.
$ git tag -a v2.1.0 -m "xyz feature is released in this tag."
$ git tag
v1.0.0
v2.0.0
v2.1.0
The -m denotes message for that particular tag. We can write summary of features which is going to tag here.
Lightweight Tags:
The other way to ...