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print call stack in C or C++
...oost_stacktrace.cpp:29 (discriminator 2)
3# __libc_start_main in /lib/x86_64-linux-gnu/libc.so.6
4# _start in ./boost_stacktrace.out
0# boost::stacktrace::basic_stacktrace<std::allocator<boost::stacktrace::frame> >::basic_stacktrace() at /usr/include/boost/stacktrace/stacktrace.hpp:1...
What is the difference between Int and Integer?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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'float' vs. 'double' precision
...(These are all diadic rationals with numerator fitting in the mantissa and base-2 logarithm of the denominator fitting in the exponent.)
– R.. GitHub STOP HELPING ICE
Feb 24 '11 at 1:12
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Structure padding and packing
...ed memory access is slower on architectures that allow it (like x86 and amd64), and is explicitly prohibited on strict alignment architectures like SPARC.
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Android - Launcher Icon Size
...ch one:
LDPI should be 36 x 36.
MDPI should be 48 x 48.
TVDPI should be 64 x 64.
HDPI should be 72 x 72.
XHDPI should be 96 x 96.
XXHDPI should be 144 x 144.
XXXHDPI should be 192 x 192.
Then just put each of them in the separate stalks of the drawable folder.
You are also required to give...
How to get HTTP Response Code using Selenium WebDriver
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Mathieu VIALES
3,36411 gold badge2020 silver badges4141 bronze badges
answered Jun 28 '11 at 20:38
JimEvansJimEvans
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How to sparsely checkout only one single file from a git repository?
...it doesn't store files as you think (as CVS/SVN do), but it generates them based on the entire history of the project.
But there are some workarounds for specific cases. Examples below with placeholders for user, project, branch, filename.
GitHub
wget https://raw.githubusercontent.com/user/projec...
Get Unix Epoch Time in Swift
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Maintain aspect ratio of div but fill screen width and height in CSS?
...tio for the div, and the text matching its scale exactly.
Initial size is based on full width:
div {
width: 100vw;
height: calc(100vw * 9 / 16);
font-size: 10vw;
/* align center */
margin: auto;
position: absolute;
top: 0px; right: 0px; bottom: 0px; left: 0px;
/* visual indicat...
What is data oriented design?
...ntities in your mental model of the problem. Since data is lumped together based on data usage, you won't always have sensible names to give your classes in Data Oriented Design.
Relation to relational databases
The thinking behind Data Oriented Design is very similar to how you think about relati...