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Print a file's last modified date in Bash
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Hm, could it be my unbuntu? Do you know what the requirements of using stat is?
– Hokerie
May 6 '13 at 2:57
34
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UITableViewCell show white background and cannot be modified on iOS7
...isplayCell:forRowAtIndexPath: method of your table view delegate.
So for my case that to show cells with transparent background, just need to implement the delegate method in the table view controller like below:
- (void)tableView:(UITableView *)tableView
willDisplayCell:(UITableViewCell *)cell...
Multiple arguments vs. options object
...nswered Oct 10 '12 at 19:47
Jeremy J StarcherJeremy J Starcher
20.9k55 gold badges4545 silver badges6969 bronze badges
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How to sort with a lambda?
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Got it.
sort(mMyClassVector.begin(), mMyClassVector.end(),
[](const MyClass & a, const MyClass & b) -> bool
{
return a.mProperty > b.mProperty;
});
I assumed it'd figure out that the > operator returned a bool...
Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti
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In the case of trying to find an element in a long list by:
try:
x = my_list[index]
except IndexError:
x = 'NO_ABC'
the try, except is the best option when the index is probably in the list and the IndexError is usually not raised. This way you avoid the need for an extra lookup by if in...
How to make Git pull use rebase by default for all my repositories?
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Thanks, I've edited my answer, in the future, feel free to edit the answer yourself.
– Flimm
May 12 '15 at 12:38
2
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Use of #pragma in C
...I regularly use is #pragma pack(1) where I'm trying to squeeze more out of my memory space on embedded solutions, with arrays of structures that would otherwise end up with 8 byte alignment.
Pity we don't have a #dogma yet. That would be fun ;)
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jQuery - setting the selected value of a select control via its text description
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I haven't tested this, but this might work for you.
$("select#my-select option")
.each(function() { this.selected = (this.text == myVal); });
share
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improve this answer
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How can I reorder my divs using only CSS?
Given a template where the HTML cannot be modified because of other requirements, how is it possible to display (rearrange) a div above another div when they are not in that order in the HTML? Both div s contain data that varies in height and width.
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What are the best Haskell libraries to operationalize a program? [closed]
... measurable and verifiable way by both engineers and operations staff. For my purposes, an operationalized program must:
3 ...