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What is the difference between a heuristic and an algorithm?
...thods.
In more precise terms, heuristics
stand for strategies using readily
accessible, though loosely applicable,
information to control problem solving
in human beings and machines.
While an algorithm is a method containing finite set of instructions used to solving a problem. The m...
Chrome Dev Tools - “Size” vs “Content”
...ze = Transfer size and Content = Actual size
This is my formula based on reading various articles on this topic (and I am open to improve it further with your comments)
Size = Compression(Content) + Response Header
See the image used in this article
Explanation by Google
...
How to save a git commit message from windows cmd?
...t, more Linux friendly:
git config --global core.editor "gedit"
You can read the current configuration like this:
git config core.editor
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How to use PHP OPCache?
...es the php files in compiled form in memory. So you don't have overhead of reading from disk and compiling & optimizing of files by the php parser anymore. Memcache is something you can use to store variables in between sessions. Sayt for example a user has an update script that requests the sam...
Why does one hot encoding improve machine learning performance?
...
Is there any literature you could point to so I could read further into this? Thanks.
– Dr.Knowitall
Aug 17 '15 at 5:36
1
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What are POD types in C++?
...truct, you can initialize its contents with brace notation, it is put into read-only memory, and no code needs to be generated to initialize it (constructor or otherwise), because it's part of the program image. This is important for embedded folks who often have tight constraints on RAM, ROM, or F...
raw vs. html_safe vs. h to unescape html
...rk that it is not necessary to_escape. Quite a difference. Oh well, off to read the source code then.
– Simon B.
Mar 31 '15 at 12:15
1
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git diff renamed file
...an 90% of the file
hasn't changed. Without a % sign, the number is to be read as a
fraction, with a decimal point before it. I.e., -M5 becomes 0.5, and
is thus the same as -M50%. Similarly, -M05 is the same as -M5%. To
limit detection to exact renames, use -M100%. The default similarity
in...
Application Loader: “Cannot proceed with delivery: an existing transporter instance is currently upl
...d was successfully uploaded on itunesConnect. This may be due to a build already created and being processed on the website as it does not allow multiple builds to be uploaded at once. Weird!!
– Som
Mar 24 '15 at 11:10
...
How to use range-based for() loop with std::map?
...l;
}
You could also consider marking the kv variable const if you want a read-only view of the values.
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