大约有 3,119 项符合查询结果（耗时：0.0441秒） [XML]
QString to char* conversion
...fine if you're only using it for outputting to a file or displaying on the screen, but if a function or library requires a char* for parsing, then this method works best:
// copy QString to char*
QString filename = "C:\dev\file.xml";
char* cstr;
string fname = filename.toStdString();
cstr = new cha...
psql - save results of command to a file
...e results to the most-recent file I specified instead of outputting to the screen. Thank you.
– raphael75
Mar 19 at 16:10
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How do I enable standard copy paste for a TextView in Android?
... 11, Updated Code, previous method is deprecated
Solution for theme full screen without ActionBar
Extend TextView and in constructor paste following code
this.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
...
Stopping a CSS3 Animation on last frame
...on click - but the last part of the animation is meant to take it off the screen.
8 Answers
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Best way to check if UITableViewCell is completely visible
...tentOffset.x, self.collectionView.contentOffset.y), frame))
{
// is on screen
}
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How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?
... is to click on Gradle in the upper hand right side near the corner of the screen of Android Studio. Then click on the name of the app(e.g android123(root): it should appear like this). After that, you will find a subfolder named android and clicking on it go for the signingReport.It should run in t...
twitter-bootstrap vs jquery-mobile [closed]
...o create responsive layouts [a single CSS can work on big as well as small screen size]. jQuery mobile is intended for mobile development. So if you develop a site using jQuery mobile won't give a good layout consistency in all desktop browsers.
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Getting command-line password input in Python
...sword by just staring over your shoulder and reading your password off the screen when you type it in.
– ArtOfWarfare
Jul 2 '14 at 11:38
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How to write log to file
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I usually print the logs on screen and write into a file as well. Hope this helps someone.
f, err := os.OpenFile("/tmp/orders.log", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
if err != nil {
log.Fatalf("error opening file: %v", err)
}
defer f.Close()...
Make a float only show two decimal places
I have the value 25.00 in a float , but when I print it on screen it is 25.0000000 .
How can I display the value with only two decimal places?
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