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What do the python file extensions, .pyc .pyd .pyo stand for?
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.py: This is normally the input source code that you've written.
.pyc: This is the compiled bytecode. If you import a module, python will build a *.pyc file that contains the bytecode to make importing it again later easier (and faster).
.pyo...				
				
				
							Check if a value is within a range of numbers
					...u're asking a question about numeric comparisons, so regular expressions really have nothing to do with the issue.  You don't need "multiple if" statements to do it, either:
if (x >= 0.001 && x <= 0.009) {
  // something
}
You could write yourself a "between()" function:
function b...				
				
				
							Which characters make a URL invalid?
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                @techiferous, Yeah, I forgot to allow "%" escaped characters.  It should've looked more like:      /^([!#$&-;=?-[]_a-z~]|%[0-9a-fA-F]{2})+$/   Was there anything else that you found it should've been accepting? (Just to be clear, that regex only checks ...				
				
				
							How do I use the nohup command without getting nohup.out?
					...ill doesn't create nohup.out
On Linux, running a job with nohup automatically closes its input as well.  On other systems, notably BSD and macOS, that is not the case, so when running in the background, you might want to close input manually. While closing input has no effect on the creation or no...				
				
				
							Android Writing Logs to text File
					... code of Mine but then this method creates file but contains nothing. Basically I want to read previous contents of the file and then append my data with the existing content. 
                    
                    
                        
                            
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							Using pg_dump to only get insert statements from one table within database
					I'm looking for a way to get all rows as  INSERT  statements from one specific table within a database using  pg_dump  in PostgreSQL.
                    
                    
                        
                            
                                
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							std::string formatting like sprintf
					...mixed cout and printfs are output correctly.  Disabling this link (with a call to cout.sync_with_stdio(false)) causes c++'s streams to outperform stdio, at least as of MSVC10.
                
– Jimbo
                Jan 20 '13 at 21:15
            
        
    
    
        
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							MongoDB/Mongoose querying at a specific date?
					...onents. To query those times you need to create a date range that includes all moments in a day.
db.posts.find( //query today up to tonight
  {"created_on": {"$gte": new Date(2012, 7, 14), "$lt": new Date(2012, 7, 15)}})
    
    
        
            
            
                
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							Why return NotImplemented instead of raising NotImplementedError
					...SpliFFSpliFF
        
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							What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?
					...               Thnx!<br> for future reference, the definition is actually +[NSThread sleepForTimeInterval:] (so, used like [NSThread sleepForTimeInterval:0.1]).
                
– TinkerTank
                Dec 7 '10 at 18:00
                        
                            
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