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OS specific instructions in CMAKE: How to?
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You have some special words from CMAKE, take a look:
if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
// do something for Linux
else
// do something for other OS
share
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How to display line numbers in 'less' (GNU)
... raw color codes in files. S = Scroll long lines off the screen instead of word wrap. #3 = scroll right/left by 3 positions at a time. N = show line numbers. M = Longer prompts. ~ = Instead of displaying empty space after a file ends with ~, display nothing for blank space. g = when doing a search ...
How to determine the screen width in terms of dp or dip at runtime in Android?
...320 screen
3 px = 2 dip if dpi == 240(hdpi), 840x480 screen
In other words, if you design you layout with width equal to 160dip in portrait mode, it will be half of the screen on all ldpi/mdpi/hdpi devices(except tablets, I think)
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Unable to authenticate with Git Bash to Visual Studio Team Services
... these applications, you need to enable alternate
credentials, set a password, and optionally set a secondary user name
not in the form of an e-mail address. Please note that alternate
credentials cannot be used to sign in to the service from a web
browser or outside of these applications.
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How to convert “camelCase” to “Camel Case”?
... First function splits it, but does not PascalCase the First word. Second function fails on a none camelCased case. (e.g: 'id')
– Rafael Herscovici
Apr 20 '18 at 12:01
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How to get Resource Name from Resource id
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If I am right, what you wanted to retrieve is the word "radio1" (from the id itself?) so if that's the case then first you need to get its id.
int intname= buttonname.getId();
then get the result of it
String stringname= getResources().getResourceEntryName(intname);
h...
Safe integer parsing in Ruby
...4 == 234234.safe_to_i
assert 237 == "237".safe_to_i
begin
"a word".safe_to_i
fail 'safe_to_i did not raise the expected error.'
rescue NotAnIntError
# this is what we expect..
end
end
end
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UITableView backgroundColor always gray on iPad
...er:CellIdentifier forIndexPath:indexPath];
// put a picture and a word in the cell (positions set in .xib)
NSString * tname = [self.fetchedTriggersArray objectAtIndex:indexPath.row];
cellTrigger.imageTrigger.image = [UIImage imageNamed:@"icon_appicon.png"];
cellTrigg...
Drop columns whose name contains a specific string from pandas DataFrame
...It also is twice as slower than the first answer. And it uses the regex keyword when the like keyword seems to be more adequate.
– Jacquot
Mar 8 '19 at 9:15
2
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Getting a timestamp for today at midnight?
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@AlwinAugustin: You should consider to differ your wording. Midnight is technically between two days. So there is somewhat "no today any longer". Also: Midgnight of today (per definition) is (right before) the start of today. You probably mean the next midnight after today no...