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Draw line in UIView
...ground color and frame [0, 200, 320, 1].
Code sample (I hope there are no errors - I wrote it without Xcode):
UIView *lineView = [[UIView alloc] initWithFrame:CGRectMake(0, 200, self.view.bounds.size.width, 1)];
lineView.backgroundColor = [UIColor blackColor];
[self.view addSubview:lineView];
[lin...
How to create border in UIButton?
...om button in my app named "addButton" and I want to border it with white color how can i get the white color border around my custom button?
...
Sorting list based on values from another list?
...None
– John La Rooy
Aug 23 '17 at 5:05
1
When we try to use sort over a zip object, AttributeErro...
Writing files in Node.js
...e, and I tried changing the file path to "/home/", but I got the following error: { [Error: EACCES, open '/home/test.txt'] errno: 3, code: 'EACCES', path: '/home/test.txt' } How can I modify this script so that it will work outside of /tmp?
– Anderson Green
Se...
Jquery live() vs delegate() [duplicate]
I've read some posts here and elsewhere on the web about the differences between live() and delegate() . However I haven't found the answer I'm looking for (if this is a dupe please tell me).
...
Update Git submodule to latest commit on origin
... commands using && - meaning previous command must execute without error.
After a possible successful pull (if new stuff was found on the remote), I do a push to ensure that a possible merge-commit is not left behind on the client. Again, it only happens if a pull actually brought in new st...
Convert JavaScript string in dot notation into an object reference
... index({a:{b:{c:...}}}, 'a.x.c') return undefined rather than uncaught TypeError)...:
1) This makes sense from the perspective of "we should return undefined rather than throw an error" in the 1-dimensional index situation ({})['e.g.']==undefined, so "we should return undefined rather than throw an...
How to print a debug log?
...', print_r($foo, TRUE)) will nicely dump the value of $foo into the Apache error log.
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In MySQL, can I copy one row to insert into the same table?
...T, out newid INT)
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION SET @error=1;
SET @temptable = '_duplicate_temp_table';
SET @sql_text = CONCAT('CREATE TABLE ', @temptable, ' LIKE ', copytable);
PREPARE stmt FROM @sql_text;
EXECUTE stmt;
DEALLOCATE PREPAR...
How to get ERD diagram for an existing database?
I have a PostgreSQL database. I want to get its ERD. How can I do so?
12 Answers
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