大约有 46,000 项符合查询结果（耗时：0.0733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...
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...
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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How to install python3 version of package via pip on Ubuntu?
I have both python2.7 and python3.2 installed in Ubuntu 12.04 .
The symbolic link python links to python2.7 .
17 ...
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.
...
How to reuse existing C# class definitions in TypeScript projects
...del already there. I want my two projects (client side and server side) totally separated as two teams will work on this... JSON and REST is used to communicate objects back and forth.
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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 ...
Select datatype of the field in postgres
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PostgreSQL allows you to have the same table name (even an identical table) in multiple schemas. The robust way to write that WHERE clause considers that possibility: where table_catalog = ? and table_schema = ? and table_name = ?; But ...