大约有 40,000 项符合查询结果（耗时：0.0512秒） [XML]
How to convert the background to transparent? [closed]
...ting tools. I am doing a project which requires me to convert the images(small icon) with background colour(red/blue/white) to transparent for the website.
...
Java: Get last element after split
...
@dotsid, I would leave this responsibility to the caller, hiding runtime exceptions is dangerous
– dfa
Jul 25 '09 at 12:27
...
How to get the type of a variable in MATLAB?
...
Another related function is whos. It will list all sorts of information (dimensions, byte size, type) for the variables in a given workspace.
>> a = [0 0 7];
>> whos a
Name Size Bytes Class Attributes
a 1x3 24 ...
Javascript Confirm popup Yes, No button instead of OK and Cancel
...t that it would be the right thing to do.
– LeonardChallis
Sep 21 '12 at 21:41
1
@LeonardChallis ...
How to force ViewPager to re-instantiate its items [duplicate]
I am using ViewPager to allow user to swipe between its views. Is there a way how to force this ViewPager to reload/re-instantiate its views in case that they are no longer valid or needs to be refreshed? I tried to call notifyDataSetChanged() on its adapter but this does not invoke instantia...
GB English, or US English?
...
Depends where you see most of your customers. I personally prefer using English-GB (e.g. Colour) in my private code, but I go to Color for externally published applications/API/code!
share
|
...
What does `void 0` mean? [duplicate]
...rns undefined.
Examples
void 0
void (0)
void "hello"
void (new Date())
//all will return undefined
What's the point of that?
It seems pretty useless, doesn't it? If it always returns undefined, what's wrong with just using undefined itself?
In a perfect world we would be able to safely just us...
keytool error Keystore was tampered with, or password was incorrect
...
Note: -genkey is old now rather use -genkeypair althought both works equally.
share
|
improve this answer
|
follow
|
...
SVN: Ignore some directories recursively
... two downsides:
you have to check out the entire repository (or at least all directories therein), and
you have to remember to set the svn:ignore property whenever you add a new directory
share
|
...
How to hide only the Close (x) button?
...
That hides all of those sizing buttons. Not just the X.
– Rich Shealer
Jan 15 '14 at 19:50
1
...