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How does git store files?
... , and in this book they say that SVN and CVS store the difference between files and that git stores a snapshot of all the files.
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Force overwrite of local file with what's in origin repo?
I want to get the latest file that's in the repository, and overwrite what I have locally. How can I do this with the git client?
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android: move a view on touch move (ACTION_MOVE)
... problem I found in this code is I couldn't make layouts inflated from xml file to move. Is this really the issue of the code or am I missing because of my ignorance?
– user2498079
Jul 30 '14 at 13:14
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How do I parse JSON with Objective-C?
...防止乱码，
NSString* jsonString = [[NSString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
//将字符串写到缓冲区。
NSData* jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSError *jsonError;
id allKeys = [NSJSONSerialization JSONObjectWi...
How do you load custom UITableViewCells from Xib files?
The question is simple: How do you load custom UITableViewCell from Xib files? Doing so allows you to use Interface Builder to design your cells. The answer apparently is not simple due to memory managment issues. This thread mentions the issue and suggests a solution, but is pre NDA-release and...
How to loop over files in directory and change path and add suffix to filename
...txt (with a leading slash)? Also, should the outer loop scan only for .txt files, or all files in /Data? Here's an answer, assuming /Data/data1.txt and .txt files only:
#!/bin/bash
for filename in /Data/*.txt; do
for ((i=0; i<=3; i++)); do
./MyProgram.exe "$filename" "Logs/$(basename...
Is it possible to override the configuration of a plugin already defined for a profile in a parent P
In a POM parent file of my project, I have such a profile defining some configurations useful for this project (so that I can't get rid of this parent POM) :
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Android RatingBar change star colors [closed]
... AppCompatActivity {
...
}
Declare custom style in your styles.xml file.
<style name="RatingBar" parent="Theme.AppCompat">
<item name="colorControlNormal">@color/indigo</item>
<item name="colorControlActivated">@color/pink</item>
</style>
Ap...
How to set margin of ImageView using code, not xml
...ot dp. If you want to set margin in dp, just inside your values/dimens.xml file create your dimensions like:
<resources>
<dimen name="right">16dp</dimen>
<dimen name="left">16dp</dimen>
</resources>
and access like:
getResources().getDimension(R.di...
Format number to always show 2 decimal places
...d answer. A couple of improvements I can think of: (1) VS Code (TypeScript file) doesn't like Math.round() passing in a string. (2) Make number of decimal places dynamic (not hard-coded to 2). (3) toFixed() seems unnecessary. So what I came up with is Number(Math.round(parseFloat(value + 'e' + decim...