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In STL maps, is it better to use map::insert than []?
...els natural and is clear to read whereas he preferred map.insert(std::make_pair(key, value)) .
13 Answers
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Hidden Features of MySQL
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Since you put up a bounty, I'll share my hard won secrets...
In general, all the SQLs I tuned today required using sub-queries. Having come from Oracle database world, things I took for granted weren’t working the same with MySQL. And my reading on MySQL tuning makes me conclude that MySQL is be...
Difference between app.all('*') and app.use('/')
Is there a useful difference between app.all('*', ... ) and app.use('/', ...) in Node.JS Express?
7 Answers
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Why are only a few video games written in Java? [closed]
...it's rare for games to be written in 100% C++ anyway - a lot is done using scripting languages, whether they're custom or just integrating an existing languages (Lua being one of the more popular ones these days).
As far as garbage collection is concerned, that can be a bit of a problem. The proble...
Why does the 260 character path length limit exist in Windows?
... answered Dec 10 '09 at 11:45
vallivalli
5,07122 gold badges1717 silver badges88 bronze badges
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How do I format a Microsoft JSON date?
...low that explains a very quick and easy way to deal with it on WCF and Javascript sides: stackoverflow.com/a/10743718/51061
– Scott Willeke
May 8 '13 at 17:45
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Some built-in to pad a list in python
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a += [''] * (N - len(a))
or if you don't want to change a in place
new_a = a + [''] * (N - len(a))
you can always create a subclass of list and call the method whatever you please
class MyList(list):
def ljust(self, n, fillvalue=''):
return self + [fillvalue] * (n - len(self))
a...
Can you change what a symlink points to after it is created?
...te files oldfile and newfile instead of directories and run the equivalent script (mainly changing olddir to oldfile, newdir to newfile), then you get the effect you were expecting. Just one extra complexity! Thank you for the response.
– Jonathan Leffler
Sep...
How to paste text to end of every line? Sublime 2
...-zA-z0-9!@#$")(*&!+_-] will find the beginning of every line (provided all characters are added for the regex to search for at the beginning each of the lines). Thanks @yohann !
– Tony H.
May 22 '12 at 21:25
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xcodebuild says does not contain scheme
...ces.
So install it
sudo gem install xcodeproj
Then write a simple Ruby script to re-share all the schemes, the gem has recreate_user_schemes method for that purpose
#!/usr/bin/env ruby
require 'xcodeproj'
xcproj = Xcodeproj::Project.open("MyProject.xcodeproj")
xcproj.recreate_user_schemes
xcpro...