大约有 26,000 项符合查询结果（耗时：0.0496秒） [XML]
android:drawableLeft margin and/or padding
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As cephus mentioned android:drawablePadding will only force padding between the text and the drawable if the button is small enough.
When laying out larger buttons you can use android:drawablePadding in conjunction with android:paddin...
How to allow to accept only image files?
...PEGs and GIFs you can use the following code:
<input type="file" name="myImage" accept="image/x-png,image/gif,image/jpeg" />
Or simply:
<input type="file" name="myImage" accept="image/*" />
Note that this only provides a hint to the browser as to what file-types t...
document.getElementById vs jQuery $()
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Not exactly!!
document.getElementById('contents'); //returns a HTML DOM Object
var contents = $('#contents'); //returns a jQuery Object
In jQuery, to get the same result as document.getElementById, you can access the jQuery Object and ge...
How can I decrease the size of Ratingbar?
In my activity I have some Rating bars. But the size of this bar is so big!
How can I make it smaller?
16 Answers
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Changing specific text's color using NSMutableAttributedString in Swift
...finding any resources of how to use this in Swift. What I have so far is something like this:
24 Answers
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How do I adb pull ALL files of a folder present in SD Card
...les/Folders using find from BusyBox:
adb shell find "/sdcard/Folder1" -iname "*.jpg" | tr -d '\015' | while read line; do adb pull "$line"; done;
Here is an explanation:
adb shell find "/sdcard/Folder1" - use the find command, use the top folder
-iname "*.jpg" - filter the outp...
git undo all uncommitted or unsaved changes
...uncommitted changes only to particular file or directory:
git checkout [some_dir|file.txt]
Yet another way to revert all uncommitted changes (longer to type, but works from any subdirectory):
git reset --hard HEAD
This will remove all local untracked files, so only git tracked files remain:
gi...
Live-stream video from one android phone to another over WiFi
I have searched the internet for days now on how to implement a video streaming feature from an android phone to another android phone over a WiFi connection but I can't seem to find anything useful. I looked on android developers for sample code, stackoverflow, google, android blogs but nothing. Al...
How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
...go I signed up for Amazon S3 and installed the S3Fox Plugin . They asked me for both my Access Key and Secret Access Key, both of which require me to login to access.
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Declaring variables inside loops, good practice or bad practice?
...cannot be referenced nor called outside of the loop.
This way:
If the name of the variable is a bit "generic" (like "i"), there is no risk to mix it with another variable of same name somewhere later in your code (can also be mitigated using the -Wshadow warning instruction on GCC)
The compiler k...