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What are the differences between 'call-template' and 'apply-templates' in XSL?
...template name="dosomething">.
<xsl:apply-templates> is a little different and in it is the real power of XSLT: It takes any number of XML nodes (whatever you define in the select attribute), iterates them (this is important: apply-templates works like a loop!) and finds matching templates ...
iOS开发过程中的各种tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...了以后，停止载入
-(void)viewWillDisappear:(BOOL)animated {
if (myWebView.isLoading) {
[myWebView stopLoading];
}
myWebView.delegate = nil;
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
}
16.汉字转码
NSString *oriString = @"\u67...
Joining two lists together
If I have two lists of type string (or any other type), what is a quick way of joining the two lists?
15 Answers
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My Git repository is in the wrong root directory. Can I move it? (../ instead of ./)
... delete the .git subdirectory and redo the init in the correct directory.
If you used git to solve the problem, any solution would necessarily leave behind a lot of "moved this file here" history entries that aren't actually changes, but you fixing a screwup at creation time. Better to just create ...
use initial width for element not working in IE
... {
width: auto;
width: initial;
}
Should cause it to use initial if it's supported and auto otherwise.
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iOS app icon with transparent background showing black background on device
...n my device (iPhone 5) the icon has a black background behind the edges as if it wasn't transparent. Any solutions?
2 Answe...
Formula to determine brightness of RGB color
...more weight to the R and B components):
Y = 0.299 R + 0.587 G + 0.114 B
If you are willing to trade accuracy for perfomance, there are two approximation formulas for this one:
Y = 0.33 R + 0.5 G + 0.16 B
Y = 0.375 R + 0.5 G + 0.125 B
These can be calculated quickly as
Y = (R+R+B+G+G+G)/6
Y...
Capturing multiple line output into a Bash variable
...how is what you get from:
echo $RESULT
As noted in the comments, the difference is that (1) the double-quoted version of the variable (echo "$RESULT") preserves internal spacing of the value exactly as it is represented in the variable — newlines, tabs, multiple blanks and all — whereas (2)...
How to get href value using jQuery?
...
It works... Tested in IE8 (don't forget to allow javascript to run if you're testing the file from your computer) and chrome.
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how to remove only one style property with jquery
...t setting the style property to the empty string will remove that property if it does not reside in a stylesheet:
Setting the value of a style property
to an empty string — e.g.
$('#mydiv').css('color', '') — removes
that property from an element if it
has already been directly appli...