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In a django model custom save() method, how should you identify a new object?
...our application code does not specify pks explicitly the fixtures for your test cases might. Though, as they are commonly loaded before the tests it might not be a problem.
– Risadinha
May 7 '14 at 11:07
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WKWebView in Interface Builder
...then use it in interface builder.. but without super.initWithCoder.. let's test ! :)
– zarghol
Mar 9 '15 at 22:23
1
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Set the maximum character length of a UITextField
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There really is an undo bug as @bcherry mentions – tested with UITextField on iPad iOS 8.1. (+1 to comment). Would the author add something about this as it's the top rated answer? I'm happy to do an edit, but mine regularly seem to get rejected! :-)
– B...
How to refer to relative paths of resources when working with a code repository
...ath.dirname(os.path.abspath(__file__))
thefile = os.path.join(package_dir,'test.cvs')
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Check time difference in Javascript
...diff.getMinutes() + " Minutes " + date_diff.getSeconds() + " Seconds";
}
Tested in the Google Chrome console (press F12)
get_time_diff()
1388534523123 1375877555722
"146 Days 12 Hours 49 Minutes 27 Seconds"
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AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
...ay","params":[],"do":[{"set_prop": "DisplayLabel.Text","value":{"choose":{"test":{"is_empty":{"get_var": "global currentNumber"}},"then": "0","else":{"get_var": "global currentNumber"}}}}]},{"procedure": "appendNumber","params":["num"],"do":[{"if":{"eq":[{"get_var": "global isNewCalculation"},true]}...
IE9 jQuery AJAX with CORS returns “Access is denied”
The following works in all browsers except IE (I'm testing in IE 9).
12 Answers
12
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How to retrieve inserted id after inserting row in SQLite using Python?
...ecute('INSERT INTO foo (username,password) VALUES (?,?)',
('test','test'))
print(cursor.lastrowid)
# 1
If two people are inserting at the same time, as long as they are using different cursors, cursor.lastrowid will return the id for the last row that cursor inserted:
cursor.execut...
How can I get zoom functionality for images?
...ode below is very dated. You can check out the github project to get the latest code.
USAGE
Place TouchImageView.java in your project. It can then be used the same as
ImageView. Example:
TouchImageView img = (TouchImageView) findViewById(R.id.img);
If you are using TouchImageView in xml, then y...
How to get all enum values in Java?
...enum.values() method which returns all enum instances.
public class EnumTest {
private enum Currency {
PENNY("1 rs"), NICKLE("5 rs"), DIME("10 rs"), QUARTER("25 rs");
private String value;
private Currency(String brand) {
this.value = brand;
}...