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Set EditText cursor color
... to death but this is such an incredibly bad default behavior... someone really needs to be smacked for it.
– Yevgeny Simkin
Mar 13 '12 at 21:14
26
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Concatenating two std::vectors
... If you have concatenating several vectors to one, is it helpful to call reserve on the destination vector first?
– Faheem Mitha
Feb 4 '12 at 23:07
33
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Set value for particular cell in pandas DataFrame using index
...
the second column needs to be on brackets, otherwise all of columns will be overwritten with value. Like this: df.loc[df['age']==3, ['age-group']] = 'toddler'
– Piizei
Sep 12 '18 at 10:55
...
Can a div have multiple classes (Twitter Bootstrap) [duplicate]
...d you shouldn't use them together, or you'd get an unexpected result, basically what will happen is that the class with the highest specificity will be the one applied (or if they have the same then it'll be the one that's defined last on the CSS). So you better avoid doing stuff like this:
<p c...
Solutions for distributing HTML5 applications as desktop applications? [closed]
...ite native apps in HTML and JavaScript with node-webkit. It also lets you call Node.js modules directly from the DOM and enables a new way of writing native applications with all Web technologies.
Intel is behind this (?). I've been told it's very rough around the edges.
Brackets Shell, the sandbo...
Delete duplicate records in SQL Server?
...o this with window functions. It will order the dupes by empId, and delete all but the first one.
delete x from (
select *, rn=row_number() over (partition by EmployeeName order by empId)
from Employee
) x
where rn > 1;
Run it as a select to see what would be deleted:
select *
from (
s...
How to reload or re-render the entire page using AngularJS
...er to be able to switch contexts and re-render everything again (resending all $http requests, etc). If I just redirect the user somewhere else, things work properly:
...
Can you break from a Groovy “each” closure?
...ep looping
}
Prints
1
2
3
4
5
but doesn't print 6 or 7.
It's also really easy to write your own iterator methods with custom break behavior that accept closures:
List.metaClass.eachUntilGreaterThanFive = { closure ->
for ( value in delegate ) {
if ( value > 5 ) break
...
Statistics: combinations in Python
...
@robertking - Ok, you were both petty and technically correct. What i did was meant as illustration of how to write one's own function; i knew it is not accurate for big enough N and K due to floating point precision. But we can fix that - see above, now it should not err f...
Differences between Exception and Error
...un out of resources necessary for it to continue operating.
There are really three important subcategories of Throwable:
Error - Something severe enough has gone wrong the most applications should crash rather than try to handle the problem,
Unchecked Exception (aka RuntimeException) - Very oft...