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C++ Double Address Operator? (&&)
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answered Dec 28 '10 at 20:16
aschepleraschepler
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check if directory exists and delete in one command unix
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answered Jun 20 '16 at 13:32
Nick GrealyNick Grealy
16.7k99 gold badges7777 silver badges9595 bronze badges
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How can I make setInterval also work when a tab is inactive in Chrome?
I have a setInterval running a piece of code 30 times a second. This works great, however when I select another tab (so that the tab with my code becomes inactive), the setInterval is set to an idle state for some reason.
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What is the default scope of a method in Java?
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edited Mar 28 '12 at 19:09
answered Apr 3 '09 at 17:01
Es...
How to create loading dialogs in Android?
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edited Mar 26 '10 at 18:30
answered Mar 26 '10 at 18:22
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Gson ignoring map entries with value=null
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301
See Gson User Guide - Null Object Support:
The default behaviour that is implemented in Gso...
Where does Git store the SHA1 of the commit for a submodule?
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170
It is stored in Git's object database directly. The tree object for the directory where the sub...
Django - Difference between import django.conf.settings and import settings
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answered Jan 8 '12 at 20:16
user237076user237076
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Conveniently Declaring Compile-Time Strings in C++
...ng to match the elegance of Scott Schurr's str_const presented at C++ Now 2012. It does require constexpr though.
Here's how you can use it, and what it can do:
int
main()
{
constexpr str_const my_string = "Hello, world!";
static_assert(my_string.size() == 13, "");
static_assert(my_st...
how to get program files x86 env variable?
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Wollmich
1,05611 gold badge66 silver badges3131 bronze badges
answered Mar 7 '12 at 20:45
SecurityMattSecurityMa...