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Change Author template in Android Studio
...t to change the automatic author that appears when I create a file in AndroidStudio.
7 Answers
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How can I suppress column header output for a single SQL statement?
...)
Credit to ErichBSchulz for pointing out the -N alias.
To remove the grid (the vertical and horizontal lines) around the results use -s (--silent). Columns are separated with a TAB character.
mysql -s ...
use testdb;
select * from names;
id name
1 pete
2 john
3 mike
To output the data...
HTTP response code for POST when resource already exists
... clients to store objects. Those objects are fully constructed at client side, complete with object IDs that are permanent for the whole lifetime of the object.
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How can I display a pdf document into a Webview?
...PDF Viewer to read your pdf online:
WebView webview = (WebView) findViewById(R.id.webview);
webview.getSettings().setJavaScriptEnabled(true);
String pdf = "http://www.adobe.com/devnet/acrobat/pdfs/pdf_open_parameters.pdf";
webview.loadUrl("https://drive.google.com/viewerng/viewer?embedded=true&...
Best practices for overriding isEqual: and hash
How do you properly override isEqual: in Objective-C? The "catch" seems to be that if two objects are equal (as determined by the isEqual: method), they must have the same hash value.
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How do I design a class in Python?
...ur problem domain. Specifics help clarify the problem. Generics simply elide details.
For each noun ("contact", "paw", "dog", etc.) write down the attributes of that noun and the actions in which that object engages. Don't short-cut this. Every attribute. "Data Set contains 30 Dogs" for example...
NSUserDefaults removeObjectForKey vs. setObject:nil
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Yes, both lines of code are equivalent, both will result in nil read
id obj = [[NSUserDefaults standardUserDefaults] objectForKey:@"example key"];
NSUserDefaults will return nil if the key was not found. I would recommend to use the removeObjectForKey instead of setting it to nil.
here is ...
Long press gesture on UICollectionViewCell
...eRecognizerDelegate>
in your myCollectionViewController.m file:
- (void)viewDidLoad
{
// attach long press gesture to collectionView
UILongPressGestureRecognizer *lpgr
= [[UILongPressGestureRecognizer alloc]
initWithTarget:self action:@selector(handleLongPr...
Android Quick Actions UI Pattern
I'm interested in incorporating the Android UI pattern called "Quick Action". Basically, it's a context menu that doesn't cover up the data that is being acted on. I'd like to implement this but I cannot find some sample code or an API to help me out.
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jQuery Datepicker with text input that doesn't allow user input
...and jQuery will still be able to edit its contents.
<input type='text' id='foo' readonly='true'>
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