大约有 31,840 项符合查询结果（耗时：0.0550秒） [XML]
Reference: mod_rewrite, URL rewriting and “pretty links” explained
... often requested topic, but it is rarely fully explained. mod_rewrite is one way to make "pretty links", but it's complex and its syntax is very terse, hard to grok, and the documentation assumes a certain level of proficiency in HTTP. Can someone explain in simple terms how "pretty links" work an...
JavaScript plus sign in front of function expression
...laration rather than a function expression and so the () following it (the ones at the end of the line above) would be a syntax error (as would the absense of a name, in that example). With the +, it makes it a function expression, which means the name is optional and which results in a reference to...
Use of 'use utf8;' gives me 'Wide character in print'
...;'
233:184:161:10
The first three bytes make up your character, the last one is the line-feed.
The call to print sends these four characters to STDOUT. Your console then works out how to display these characters. If your console is set to use UTF8, then it will interpret those three bytes as your...
Creating a blurring overlay view
...hCGImage:theImage.CGImage];
// setting up Gaussian Blur (we could use one of many filters offered by Core Image)
CIFilter *filter = [CIFilter filterWithName:@"CIGaussianBlur"];
[filter setValue:inputImage forKey:kCIInputImageKey];
[filter setValue:[NSNumber numberWithFloat:15.0f] fo...
Encoding an image file with base64
...d Jul 31 '14 at 19:53
Alex Zavatone
3,1763030 silver badges4545 bronze badges
answered Sep 15 '10 at 7:31
Jim ...
SQL JOIN and different types of JOINs
...or the pictures. See A visualization of SQL joins by Jeff Atwood (yes, the one who co-authored SO) and the linked article by Ligaya Turmelle where Jeff got the idea and explanded it.
– ypercubeᵀᴹ
Oct 12 '14 at 11:29
...
to_string is not a member of std, says g++ (mingw)
...an "MinGW-builds" are builds of MinGW-w64, a different project to MinGW. One reason that MinGW-w64 was forked off was so they they could in fact fix bugs like the one this thread was about.
– M.M
Mar 27 '16 at 7:33
...
Meaning of -
... line below in "Learning XML", but it is still not clear, for me. Can someone point me to a book or website which explains these basics clearly?
...
.Net picking wrong referenced assembly version
... to start developing on it and have run into a problem with the version of one of my referenced assemblies (a telerik DLL as it happens).
...
Is it safe to delete a NULL pointer?
... can be several other pointers pointing to the same object even if you set one to NULL on deletion.
– sth
Nov 16 '10 at 2:47
13
...