大约有 30,000 项符合查询结果（耗时：0.0341秒） [XML]
Asynchronous Requests with Python requests
... As of now this is not python3-capable (gevent fails to build v2.6 on py3.4).
– saarp
Aug 4 '14 at 20:43
1
...
When to use thread pool in C#? [closed]
...onsiderations, I use thread pools for database access, physics/simulation, AI(games), and for scripted tasks ran on virtual machines that process lots of user defined tasks.
Normally a pool consists of 2 threads per processor (so likely 4 nowadays), however you can set up the amount of threads you ...
How to check an Android device is HDPI screen or MDPI screen?
...
tvdpi is about 1.3
– Ethan_AI
Oct 5 '16 at 21:40
3
for nexus 6p i am ge...
Passing parameters to a Bash function
...ur function after it is declared.
#!/usr/bin/env sh
foo 1 # this will fail because foo has not been declared yet.
foo() {
echo "Parameter #1 is $1"
}
foo 2 # this will work.
Output:
./myScript.sh: line 2: foo: command not found
Parameter #1 is 2
Reference: Advanced Bash-Scripting Guid...
Why is `replace` property deprecated in AngularJS directives? [duplicate]
...:
replace ([DEPRECATED!], will be removed in next major release - i.e. v2.0)
specify what the template should replace. Defaults to false.
true - the template will replace the directive's element.
false - the template will replace the contents of the directive's element.
-- An...
How to clear a chart from a canvas so that hover events cannot be triggered?
...
We can update the chart data in Chart.js V2.0 as follows:
var myChart = new Chart(ctx, data);
myChart.config.data = new_data;
myChart.update();
share
|
improve th...
Git diff against a stash
... you, I can only guess you might be on an older version of git? I'm on git v2.20.1, and it works flawlessly without errors.
– David Deprost
Jun 1 at 12:39
add a comment
...
How to remove unwanted space between rows and columns in table?
...ur CSS code: (From here)
/* http://meyerweb.com/eric/tools/css/reset/
v2.0 | 20110126
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, sa...
“unary operator expected” error in Bash if condition
... @spen.smith: according to the Bash FAQ, [[ was added to Bash in v2.02 (1998), based on the ksh feature available since the 1980s. In 2012, when cdarke wrote that comment, it was already reasonable to say that it was "in Korn shell for over 20 years." My use of the word "modern" in 2012 wa...
How to decide font color in white or black depending on background color?
...present a value in hexadecimal (base-16) notation. I won't get into the details of the conversion here, they're easy to look up.
Once you have the intensities for the individual colors, you can determine the overall intensity of the color and choose the corresponding text.
if (red*0.299 + green*0....