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Is there any way to hide “-” (Delete) button while editing UITableView
...@selector(checkBoxButtonPressed:) forControlEvents:UIControlEventTouchUpInside];
cell.editingAccessoryType = UITableViewCellAccessoryCheckmark;
cell.editingAccessoryView = checkBoxButton;
return cell;
}
- (void)checkBoxButtonPressed:(UIButton *)sender {
sender.selected = !sender.s...
ggplot2 legend to bottom and horizontal
..., aes(X1, X2)) + geom_tile(aes(fill = value))
p1 + scale_fill_continuous(guide = guide_legend()) +
theme(legend.position="bottom")
This should give you the desired result.
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Why does javascript map function return undefined?
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Ahh...I did not know there was a filter function.Thanks.
– Akshat Jiwan Sharma
Apr 16 '13 at 12:31
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codestyle; put javadoc before or after annotation?
...emove(int)} and {@link #removeAll()}
*/
@Deprecated public synchronized void delItems(int start, int end) {
...
}
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express throws error as `body-parser deprecated undefined extended`
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Attention: With express version => 4.16.0 the body-parser middleware was added back under the methods express.urlencoded() and express.json()
Which can be used as:
app.use(express.urlencoded({extended: true}));
app.use(express.json());
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Can I use an OR in regex without capturing what's enclosed?
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that did it! Thanks for the super fast response. I will accept after the time limit (which I didn't know existed) expires.
– goggin13
Jul 31 '10 at 15:49
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Getting pids from ps -ef |grep keyword
I want to use ps -ef | grep "keyword" to determine the pid of a daemon process (there is a unique string in output of ps -ef in it).
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str performance in python
...09341430664
Do note that str is still slightly slower, as @DietrichEpp said, this is because str involves lookup and function call operations, while % compiles to a single immediate bytecode:
>>> dis.dis(lambda x: str(x))
9 0 LOAD_GLOBAL 0 (str)
3 L...
What is the difference between double-ampersand (&&) and semicolon (;) in Linux Bash?
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The && operator is a boolean AND operator: if the left side returns a non-zero exit status, the operator returns that status and does not evaluate the right side (it short-circuits), otherwise it evaluates the right side and returns its exit status. This is commonly used to make ...
What is the reason why “synchronized” is not allowed in Java 8 interface methods?
...ough to consistently maintain a synchronization policy for a single source file; it is even harder to ensure that a subclass correctly adhere to the synchronization policy defined by its superclass. Trying to do so between such loosely coupled classes (an interface and the possibly many classes whi...