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What is the significance of initializing direction arrays below with given values when developing ch
...nd bottom right is 4,4 and shown what move each index of the arrays will make from the central point, X, at 2,2.)
.....
.536.
.1X0.
.724.
.....
The way it is set up, if you do ^1 (^ being bitwise XOR) on the index you get the opposite direction - 0 and 1 are opposites, 2 and 3 are opposites and s...
.NET: Simplest way to send POST with data and read response
...nt())
{
byte[] response =
client.UploadValues("http://dork.com/service", new NameValueCollection()
{
{ "home", "Cosby" },
{ "favorite+flavor", "flies" }
});
string result = System.Text.Encoding.UTF8.GetString(response);
}
You will ne...
How do I change the default location for Git Bash on Windows?
...n Bash right there.
I also copied the default Git Bash shortcut to the desktop and edited its Start in property to point to my project directory. It works flawlessly.
Windows 7x64, msysgit.
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How to disable Golang unused import error
...treats unused import as error, forcing you to delete the import.
I want to know if there exists some hope to change to this behavior, e.g. reducing it to warning.
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How to call shell commands from Ruby
... inside of a Ruby program? How do I then get output from these commands back into Ruby?
20 Answers
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Ways to implement data versioning in MongoDB
... your thoughts how would you implement data versioning in MongoDB. (I've asked similar question regarding Cassandra . If you have any thoughts which db is better for that please share)
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how to POST/Submit an Input Checkbox that is disabled?
I have a checkbox that, given certain conditions, needs to be disabled. Turns out HTTP doesn't post disabled inputs.
18 Ans...
Meaning of epsilon argument of assertEquals for double values
...ed and actual for which both numbers are still considered equal." So I think that should be a <= not <.
– Andrew Cheong
Apr 16 '18 at 17:00
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Remove an entire column from a data.frame in R
Does anyone know how to remove an entire column from a data.frame in R? For example if I am given this data.frame:
6 Answer...
Select datatype of the field in postgres
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Wayne ConradWayne Conrad
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