大约有 40,000 项符合查询结果（耗时：0.0822秒） [XML]
What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
...ynamically you can set the fontfamily similar to android:fontFamily in xml by using this,
For Custom font:
TextView tv = ((TextView) v.findViewById(R.id.select_item_title));
Typeface face=Typeface.createFromAsset(getAssets(),"fonts/mycustomfont.ttf");
tv.setTypeface(face);
For Default font:
...
Re-open *scratch* buffer in Emacs?
...e Lisp Interaction. Note: the mode for the *scratch* buffer is controlled by the variable initial-major-mode.
In general you can create as many "scratch" buffers as you want, and name them however you choose.
C-xb NAME RET
switches to a buffer NAME, creating it if it doesn't exist. A new buf...
Android Webview - Completely Clear the Cache
...
The edited code snippet above posted by Gaunt Face contains an error in that if a directory fails to delete because one of its files cannot be deleted, the code will keep retrying in an infinite loop. I rewrote it to be truly recursive, and added a numDays param...
How do I merge my local uncommitted changes into another Git branch?
...ent branch
git stash apply x # to select the right one
As commented by benjohn (see git stash man page):
To also stash currently untracked (newly added) files, add the argument -u, so:
git stash -u
share
...
Cast an instance of a class to a @protocol in Objective-C
...ing to cast to the specific object. So, I would recommend using the answer by @andy anywhere you are casting to a protocol instead of the above -- id<MyProtocol> p = (id<MyProtocol>)self.myViewController; This answer and @andys are both correct, but his is more correct.
...
Making a property deserialize but not serialize with json.net
We have some configuration files which were generated by serializing C# objects with Json.net.
10 Answers
...
How do I conditionally apply CSS styles in AngularJS?
...td> depending on myvar value, that overwrites the current style applied by the CSS class for the whole table.
UPDATE
If you want to apply a class to the table for example, when visiting a page or in other cases, you can use this structure:
<li ng-class="{ active: isActive('/route_a') || isA...
What is the difference between MVC and MVVM? [closed]
...to separate all use-case logic.
Don't assume controllers are made obsolete by View-models.
I have started a blog on this topic which I will add to as and when I can (archive only as hosting was lost). There are issues with combining MVCVM with the common navigation systems, as most navigation system...
C++11 rvalues and move semantics confusion (return statement)
... = return_vector();
The first example returns a temporary which is caught by rval_ref. That temporary will have its life extended beyond the rval_ref definition and you can use it as if you had caught it by value. This is very similar to the following:
const std::vector<int>& rval_ref = ...
Preserve colouring after piping grep to grep
...ing answers only address the case when the FIRST command is grep (as asked by the OP, but this problem arises in other situations too).
More general answer
The basic problem is that the command BEFORE | grep, tries to be "smart" by disabling color when it realizes the output is going to a pipe. Thi...