大约有 46,000 项符合查询结果（耗时：0.0568秒） [XML]
iphone/ipad: How exactly use NSAttributedString?
...ttributedString attributedStringWithString:@"Hello World!"];
// for those calls we don't specify a range so it affects the whole string
[attrStr setFont:[UIFont systemFontOfSize:12]];
[attrStr setTextColor:[UIColor grayColor]];
// now we only change the color of "Hello"
[attrStr setTextColor:[UIColo...
How is TeamViewer so fast?
...ant to transmit static images but only changes to the images, which essentially is analogous to video stream.
My best guess is some very efficient (and heavily specialized and optimized) motion compensation algorithm, because most of the actual change in generic desktop usage is linear movement of ...
Creating a favicon [closed]
...out favicons, I discovered I needed more than 10 kinds of files to work in all browsers and devices :(
I got pissed and created my own favicon generator, that creates all these files and the correct HTML header for each one of them: faviconit.com
Hope you enjoy it.
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Get JSF managed bean by name in any Servlet related class
...ted by JSF beforehand. Else these will return null. You'd then need to manually create the bean and use setAttribute("beanName", bean).
If you're able to use CDI @Named instead of the since JSF 2.3 deprecated @ManagedBean, then it's even more easy, particularly because you don't anymore need to man...
how to POST/Submit an Input Checkbox that is disabled?
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To make it valid HTML, specifically set the value of readonly to readonly, i.e.: <input name="foo" value="bar" readonly="readonly" />
– Matt Huggins
Jan 18 '11 at 19:20
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Selector on background color of TextView
...android:color="@color/semitransparent_white" />
</shape>
and finally, you would use it like this:
android:background="@drawable/selector"
Note: the reason why the OP was getting an image resource drawn is probably because he tried to just reference his resource that was still in the co...
How can I find out the current route in Rails?
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You could also call request.env['ORIGINAL_FULLPATH'] to include the possible parameters in the path, see my answer below.
– DuArme
Feb 18 '13 at 16:46
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How to install python modules without root access?
...is a school account I can ssh into to do work. I want to run my computationally intensive Numpy, matplotlib, scipy code on that machine, but I cannot install these modules because I am not a system administrator.
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Find unused npm packages in package.json
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You can use an npm module called depcheck (requires at least version 10 of Node).
Install the module:
npm install depcheck -g
or
yarn global add depcheck
Run it and find the unused dependencies:
depcheck
The good thing about this approach is ...
How do I show multiple recaptchas on a single page?
...ave 2 forms on a single page. One of the forms has a recaptcha displaying all the time. The other should display a recaptcha only after a certain event such as maxing out login attempts. So there are times when I would need 2 recaptchas to appear on the same page. Is this possible? I know I cou...