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Heap vs Binary Search Tree (BST)
.... All inserts are much slower than the average heap insert.
BST vs hashmap detailed analysis at: What data structure is inside std::map in C++?
GCC C++ standard library insert benchmark on gem5
gem5 is a full system simulator, and therefore provides an infinitely accurate clock with with m5 dumps...
How do I view the list of functions a Linux shared library is exporting?
...can use also readelf (manual). It is similar to objdump but goes more into detail. See this for the difference explanation.
$ readelf -sW /lib/liblzma.so.5 |head -n10
Symbol table '.dynsym' contains 128 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE ...
how to permit an array with strong parameters
...et category_ids to be an array
params.require(:question).permit(:question_details, :question_content, :user_id, :accepted_answer_id, :province_id, :city, :category_ids => [])
Works perfectly now!
(IMPORTANT: As @Lenart notes in the comments, the array declarations must be at the end of the at...
How exactly does CMake work?
...t as expected, you are probably fine. Do not worry too much about the gory details - as this is what CMake was trying to spare you of in the first place.
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Linux find file names with given string
...edb command first to prepare the search database for the first time.
More detail here: https://medium.com/@thucnc/the-fastest-way-to-find-files-by-filename-mlocate-locate-commands-55bf40b297ab
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How to remove unwanted space between rows and columns in table?
...,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
ver...
multiple tags
...sticklers are saying. It's all to easy to get caught up arguing about tiny details instead of moving forward on your project.
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What is the difference between git am and git apply?
...e" of git format-patch. git am tries to extract commit messages and author details from email messages which is why it can make commits.
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When exactly is it leak safe to use (anonymous) inner classes?
...
Thanks a lot for this clear and detailed answer. I just don't get what you mean by "many developers utilize closures to define their Runnables"
– Sébastien
Jun 10 '12 at 19:37
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Green Bars in Visual Studio 2010
...
They show lines that you have changed.
See here for more details and a table showing what the different colours mean:
+-----------+------------------------------+-------------------------+
| Marker | Different from | Different from file |
| colour | f...