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How to get numbers after decimal point?
...> frac, whole = math.modf(2.5)
>>> frac
0.5
>>> whole
2.0
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Which is faster: Stack allocation or Heap allocation
This question may sound fairly elementary, but this is a debate I had with another developer I work with.
23 Answers
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How can I clone an SQL Server database on the same server in SQL Server 2008 Express?
I have an MS SQL Server 2008 Express system which contains a database that I would like to 'copy and rename' (for testing purposes) but I am unaware of a simple way to achieve this.
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Reducing the space between sections of the UITableView
...duce.
try this code
It works for me :-)
tableView.sectionHeaderHeight = 2.0;
tableView.sectionFooterHeight = 2.0;
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How do I change the language of moment.js?
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var deMarch = moment('2017-03')
console.log(deMarch.format('MMMM')) // 'März'
// You can, however, change just the locale of a specific moment
march.locale('es')
console.log(march.format('MMMM')) // 'Marzo'
In summation, calling locale on the global moment sets the locale for all future moment...
std::wstring VS std::string
... the C++ program contains implementation-defined behavior as to whether olè is encoded as UTF-8 or not. Further more, the reason you cannot natively stream wchar_t * to std::cout is because the types are incompatible resulting in an ill-formed program and it has nothing to do with the use of encod...
Differences between action and actionListener
...ht that exceptions in actionListeners are swallowed by default, but in JSF 2.0 this behavior can be altered. See my answer below for details.
– Arjan Tijms
Dec 19 '10 at 14:23
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How do I get hour and minutes from NSDate?
...apple.com/library/ios/documentation/Cocoa/Reference/…: "Available in iOS 2.0 and later." I have definitely use this API for years.
– Thomas Müller
Feb 3 '15 at 23:32
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How to get the name of the calling method?
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In Ruby 2.0.0, you can use:
caller_locations(1,1)[0].label
It's much faster than the Ruby 1.8+ solution:
caller[0][/`([^']*)'/, 1]
Will get included in backports when I get the time (or a pull request!).
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Dump a mysql database to a plaintext (CSV) backup from the command line
...s to 777 - stackoverflow.com/a/32737616/1707015.
– qräbnö
Aug 15 at 13:02
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