大约有 25,400 项符合查询结果（耗时：0.0340秒） [XML]
What is the purpose of the HTML “no-js” class?
...at in a lot of template engines, in the HTML5 Boilerplate , in various frameworks and in plain php sites there is the no-js class added onto the <HTML> tag.
...
What's the $unwind operator in MongoDB?
This is my first day with MongoDB so please go easy with me :)
6 Answers
6
...
How to select all instances of a variable and edit variable name in Sublime
...kip Next: ⌘K⌘D skips the next occurence. Not on a Mac? CtrlKCtrlD
Sublime Docs
share
|
improve this answer
|
follow
|
...
LaTeX table positioning
I have a LaTeX document that contains a paragraph followed by 4 tables followed by a second paragraph. I want the 4 tables to appear between the two paragraphs which from what I've read means I should use the [h] option after beginning the table environment (e.g. \begin{table}[h] ).
...
How to debug PDO database queries?
... as it's
sent to the database
Well, actually, when using prepared statements, there is no such thing as a "final query" :
First, a statement is sent to the DB, and prepared there
The database parses the query, and builds an internal representation of it
And, when you bind variables and exec...
How do I POST urlencoded form data with $http without jQuery?
...type, "application/x-www-form-urlencoded".
Example from here.
$http({
method: 'POST',
url: url,
headers: {'Content-Type': 'application/x-www-form-urlencoded'},
transformRequest: function(obj) {
var str = [];
for(var p in obj)
str.push(encodeURIComponent(p) + ...
How to make a always full screen?
...
This always works for me:
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<style type="text/css">
html, body {
height: 100%;
marg...
Passing argument to alias in bash [duplicate]
...r its expansion without needing to be or able to be passed as explicit arguments (e.g. $1).
$ alias foo='/path/to/bar'
$ foo some args
will get expanded to
$ /path/to/bar some args
If you want to use explicit arguments, you'll need to use a function
$ foo () { /path/to/bar "$@" fixed args; }
...
How do you create a daemon in Python?
...snippets. The first result is to this code recipe which has a lot of documentation and explanation, along with some useful discussion underneath.
...
How to get week number in Python?
...
datetime.date has a isocalendar() method, which returns a tuple containing the calendar week:
>>> import datetime
>>> datetime.date(2010, 6, 16).isocalendar()[1]
24
datetime.date.isocalendar() is an instance-me...