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What's the syntax for mod in java
... explicit about precedence than leave it to convention. I for one did not know that % is evaluated before == before I looked it up, so it would be unclear whether the expression is equivalent to (a%2)==0 or a%(2==0). I guess it is less important in java where a boolean is not the same as an integer
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How can I see what I am about to push with git?
...rrors after. You've just wasted time and bandwidth uploading data that you now have to re-upload. This seems like strange behavior.
– zeusstl
Jan 19 '15 at 7:04
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'AND' vs '&&' as operator
...fy the intent of the code. I think the operator and it's function as they now exist are valuable and consistent with other languages, it's the job of the programmer to understand the language.
– Jon z
May 12 '13 at 13:59
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How to “undelete” a deleted folder in Subversion / TortoiseSVN?
...itory, right-click on the parent folder where your deleted folder existed. Now, Show Log of the parent folder, and select the previous revision where you committed the delete operation. You'll have a list and right click on the folder from the revision info and select Update to this Revision.
You a...
How to determine the Boost version on a system?
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If you only need to know for your own information, just look in /usr/include/boost/version.hpp (Ubuntu 13.10) and read the information directly
share
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Oracle JDBC ojdbc6 Jar as a Maven Dependency
... that's what we did. We set up a repository here, and all of our projects now use it. I think it's useful to know how to do both, however.
– Marvo
Nov 7 '12 at 23:31
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Find column whose name contains a specific string
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Just iterate over DataFrame.columns, now this is an example in which you will end up with a list of column names that match:
import pandas as pd
data = {'spike-2': [1,2,3], 'hey spke': [4,5,6], 'spiked-in': [7,8,9], 'no': [10,11,12]}
df = pd.DataFrame(data)
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Not showing placeholder for input type=“date” field
...n. :D I hope soon HTML5 or HTML6 will allow placeholders in dates. But for now, this is a very good work around. :D
– jehzlau
Aug 1 '17 at 23:51
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CSS How to set div height 100% minus nPx
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perfect. i did not know CSS3 could do this.
– Tom Beech
Aug 1 '13 at 13:57
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Not equal != operator on NULL
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+1 ... not soon enough. Now when can I get "duplicate" NULLs in an index? :(
– user166390
Apr 14 '11 at 5:19
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