大约有 40,000 项符合查询结果（耗时：0.0394秒） [XML]
Linux equivalent of the Mac OS X “open” command [closed]
...
I made an alias from 'open' to 'xdg-open' in order to have it consistent on both Linux and Mac.
– Adam Byrtek
Oct 20 '09 at 21:19
...
jQuery trigger file input
...ion: relative;
/* SOME STYLING */
width: 50px;
height: 28px;
border: 1px solid green;
font-weight: bold
background: red;
}
div#mybutton:hover {
background: green;
}
input#myfile {
height: 30px;
cursor: pointer;
position: absolute;
top: 0px;
right: 0px;
font-size: 100...
What do the following phrases mean in C++: zero-, default- and value-initialization?
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
Import SQL file into mysql
...ILE.
I copied my file mydb.sq to directory C: .It should be capital C: in order to run
and that's it.
share
|
improve this answer
|
follow
|
...
String.equals versus == [duplicate]
...g's equals() method:
It compares the Strings character by character, in order to come to a conclusion that they are indeed equal.
That's how the String equals method behaves. So datos[0].equals(usuario) will return true, because it performs a logical comparison.
...
Array vs. Object efficiency in JavaScript
...If you need keys (numbers or strings), use an object. If you just need an (ordered) list, use arrays. Period. Performance doesn't enter the discussion. If performance is crucial and you could live with your keys either way, try which one works better for you.
– deceze♦
...
Check if a program exists from a Makefile
... PATH")))
Note the use of the := assignment operator that is required in order to force immediate evaluation of the RHS expression. If your Makefile changes the PATH, then instead of the last line above you will need:
$(if $(shell PATH=$(PATH) which $(exec)),some string,$(error "No $(exec...
How do I enable/disable log levels in Android?
...e logger. This means filtering generally happens after being written. In order to filter before something like Log.isLoggable(TAG, Log.VERBOSE)) { Log.v(TAG, "my log message"); } is needed. This is generally pretty tiresome. I use a modified version of slf4j-android to get what I want.
...
Why would a static nested interface be used in Java?
...
An inner interface has to be static in order to be accessed. The interface isn't associated with instances of the class, but with the class itself, so it would be accessed with Foo.Bar, like so:
public class Baz implements Foo.Bar {
...
}
In most ways, this ...
Alternative to google finance api [closed]
...:
https://www.quandl.com/api/v1/datasets/WIKI/AAPL.csv?column=4&sort_order=asc&collapse=quarterly&trim_start=2012-01-01&trim_end=2013-12-31
They support these languages. Their source data comes from Yahoo Finance, Google Finance, NSE, BSE, FSE, HKEX, LSE, SSE, TSE and more (see ...