大约有 23,000 项符合查询结果（耗时：0.0290秒） [XML]
How to place and center text in an SVG rectangle
...le solutions to overcome it:
Each ‘text’ element causes a single
string of text to be rendered. SVG
performs no automatic line breaking or
word wrapping. To achieve the effect
of multiple lines of text, use one of
the following methods:
The author or authoring package needs...
How big is too big for a PostgreSQL table?
... common to completely remove the ORM from the equation and write a raw sql string to query for performance reasons. Don't let your ORM make data decisions for you! It's an accessory not an essential.
– Stefan Theard
May 24 '17 at 15:03
...
SSRS chart does not show all labels on Horizontal axis
...on the category was alphabetic on the category group which was basically a string code. But sometimes it can be useful to sort by some other characteristic of the data; for example, my report is of Average and Maximum processing times for messages identified by some code (the category). By setting ...
What is the Python equivalent of Matlab's tic and toc functions?
... multiple levels of tics and tocs. It also allows one to change the format string of the toc statement to display additional information, which I liked about Eli's Timer class.
For some reason I got concerned with the overhead of a pure Python implementation, so I tested a C extension module as we...
Firefox Add-on RESTclient - How to input POST parameters?
...er needs to be set as per below image.
request body can be passed as json string in text area.
share
|
improve this answer
|
follow
|
...
Is duplicated code more tolerable in unit tests?
...ps you need some Custom Assertions. For example, if multiple tests have a string of assertions like:
assertEqual('Joe', person.getFirstName())
assertEqual('Bloggs', person.getLastName())
assertEqual(23, person.getAge())
Then perhaps you need a single assertPersonEqual method, so that you can wri...
format date with moment.js
I have a string in this format:
5 Answers
5
...
Calling virtual functions inside constructors
... System.out.println( "Derived: " + x );
}
public static void main( String args[] ) {
Derived d = new Derived( 5 );
}
}
// outputs: Derived 0
// Derived 5
// ... so much for final attributes never changing :P
As you see, calling a polymorphic (virtual in C++ terminology) m...
Adding console.log to every function automatically
...s(obj)) {
let prop = obj[propName];
if (Object.prototype.toString.call(prop) === '[object Function]') {
obj[propName] = (function(fnName) {
return function() {
beforeFn.call(this, fnName, arguments);
return prop.appl...
Run php script as daemon process
... Run the script!
# Note, in this example, if your PHP script returns
# the string "ERROR", the daemon will stop itself.
script
[ $(exec /usr/bin/php -f /path/to/your/script.php) = 'ERROR' ] && ( stop; exit 1; )
end script
Starting & stopping your daemon:
sudo service myphpworker s...