大约有 40,000 项符合查询结果（耗时：0.0471秒） [XML]
Recommendation for compressing JPG files with ImageMagick
...s a JPG image file with ImageMagick but can't get much difference in size. By default the output size is bigger than the input. I don't know why, but after adding some +profile options and setting down the quality I can get an smaller size but still similar to original.
...
Multiple arguments to function called by pthread_create()?
I need to pass multiple arguments to a function that I would like to call on a separate thread. I've read that the typical way to do this is to define a struct, pass the function a pointer to that, and dereference it for the arguments. However, I am unable to get this to work:
...
Draw in Canvas by finger, Android
I need to build a project for drawing on canvas by fingers,
6 Answers
6
...
Is it a good practice to use an empty URL for a HTML form's action attribute? (action=“”)
... which would require base URL processing here. This violation is motivated by a desire for compatibility with legacy content. [RFC3986]
This definitely works in all current browsers, but may not work as expected in some older browsers ("browsers do weird things with an empty action="" attribute"), ...
Any way to declare a size/partial border to a box?
...r my problem. Thanks! edit I guess you could have been +1'd be OP and -1'd by someone else. Oh well. I appreciate your answer, and that's all that matters, right ;-)
– CWSpear
Jun 19 '12 at 18:28
...
How can I select every other line with multiple cursors in Sublime Text?
...ut for RegEx search is Alt + Command + R. You can also enable RegEx search by pressing Command + F and then clicking the icon that looks like this: [ .* ]
– lustig
Jun 16 '16 at 21:25
...
Is there an equivalent to 'continue' in a Parallel.ForEach?
...king the statement body a lambda. Well, that is an action that gets called by the Parallel function.
So, replace continue with return, and break with Stop() or Break() statements.
share
|
improve t...
anchor jumping by using javascript
...t the complicated way:
function jump(h){
var top = document.getElementById(h).offsetTop; //Getting Y of target element
window.scrollTo(0, top); //Go there directly or some transition
}
Demo: http://jsfiddle.net/DerekL/rEpPA/
Another one w/ transition: http://jsfi...
How can I distribute python programs?
...des it's own Python. Shipping/installers for OS X is discussed in detail by Alexander Limi in his bloggpost, so I defer to him.
– Lennart Regebro
Oct 13 '09 at 7:06
...
Erlang's 99.9999999% (nine nines) reliability
...It represents the total time over those 20 years that the service provided by the AXD301 system was ever offline. Subtle difference. As Joe Armstrong says here:
The AXD301 has achieved a NINE nines reliability (yes, you read that right, 99.9999999%). Let’s put this in context: 5 nines is reckoned...