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What's the difference between hard and soft floating point numbers?

... architecture" This can make sense for a library to be machine-independent and bit-exact (soft float) in accuracy-critical parts and fast (hard float) in parts where small deviations don't matter. – PhilLab May 29 '17 at 12:18 ...
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Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)

...ion. Please don't do that. Your PHP code may have a memory leak somewhere and you are telling the server to just use all the memory that it wants. You wouldn't have fixed the problem at all. If you monitor your server, you will see that it is now probably using up most of the RAM and even swapping...
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Delete column from pandas DataFrame

...lass, then a = A(); del a.var works just fine... – dwanderson Oct 4 '16 at 14:24 15 @dwanderson t...
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Detail change after Git pull

... branches, with an asterisk by the currently checked-out one, with the command git branch. The current branch name is also printed along with the output of git status. I highly recommend skimming the man pages of commands to use - it's a great way to slowly pick up some knowledge. And your last que...
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With arrays, why is it the case that a[5] == 5[a]?

... The C standard defines the [] operator as follows: a[b] == *(a + b) Therefore a[5] will evaluate to: *(a + 5) and 5[a] will evaluate to: *(5 + a) a is a pointer to the first element of the array. a[5] is the value that's 5 el...
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JSON and XML comparison [closed]

I want to know which is faster: XML and JSON? When to use which one ? 6 Answers 6 ...
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How do you track record relations in NoSQL?

I am trying to figure out the equivalent of foreign keys and indexes in NoSQL KVP or Document databases. Since there are no pivotal tables (to add keys marking a relation between two objects) I am really stumped as to how you would be able to retrieve data in a way that would be useful for normal we...
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TortoiseGit save user authentication / credentials

...UI to switch on/off credential helper. It supports git-credential-wincred and git-credential-winstore. TortoiseGit 1.8.16 add support for git-credential-manager (Git Credential Manager, the successor of git-credential-winstore) For the first time you sync you are asked for user and password, you ...
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403 Forbidden vs 401 Unauthorized HTTP responses

...lem with 401 Unauthorized, the HTTP status code for authentication errors. And that’s just it: it’s for authentication, not authorization. Receiving a 401 response is the server telling you, “you aren’t authenticated–either not authenticated at all or authenticated incorrectly–but ...
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What's the difference between “mod” and “remainder”?

My friend said that there are differences between "mod" and "remainder". 5 Answers 5 ...