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Node.js check if path is file or directory
...path alone is a file or directory.
The answer is to identify directory-based paths using "/." like --> "/c/dos/run/." <-- trailing period.
Like a path of a directory or file that has not been written yet. Or a path from a different computer. Or a path where both a file and directory of t...
JSON left out Infinity and NaN; JSON status in ECMAScript?
...SON as defined in ECMA262 5.1 does not even define whether its numbers are based on IEEE754. Since the design flow described for the stringify() function in ECMA262 does mention the three special IEEE values, one can suspect that the intention was in fact to support IEEE754 floating point numbers.
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AES vs Blowfish for file encryption
... (and most other block ciphers of the same era, like 3DES and IDEA) have a 64 bit block size, which is considered insufficient for the large file sizes which are common these days (the larger the file, and the smaller the block size, the higher the probability of a repeated block in the ciphertext -...
Get exit code of a background process
... returns the exit status of the processes. In the example shown here it is demonstrated by the "Process $p success/fail".
– Bjorn
Dec 5 '18 at 13:13
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What is the best practice for “Copy Local” and with project references?
...read Patric Smacchia's articles on that subject :
Partitioning Your Code Base Through .NET Assemblies and Visual Studio Projects --> Should every Visual Studio project really be in its own assembly? And what does 'Copy Local=True' really mean?
Lessons learned from the NUnit code base --> The...
I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
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I would suggest rechecking this as the correct answer based on the fact that it's a built in feature and it generates valid UUIDs for PG.
– Damon Aw
Mar 26 '14 at 15:29
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Rails 3 execute custom sql query without a model
I need to write a standalone ruby script that is supposed to deal with database. I used code given below in rails 3
5 Answe...
How to get the screen width and height in iOS?
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You might want to base the macro on AnswerBot's answer since that seems like the best answer.
– griotspeak
Aug 8 '13 at 13:17
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Avoid trailing zeroes in printf()
...ly work out the field widths, then format the number using a format string based on that. The test harness main() shows this in action:
40.00000000000000000000 -> 40.000
359.01335000000000263753 -> 359.013
-359.00999000000001615263 -> -359.010
359.00999999999999090505 -> 359.010
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Conceptually, how does replay work in a game?
...onized to the frame numbers). Since many games will update the game state based on the amount of time that passes between frames, you may also need to store the length of each frame.
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