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Best ways to teach a beginner to program? [closed]
...ust learning the syntax and basic framework features you really don't need more complexity.
Some projects:
Hello World!
Take the year of my birth, and calculate my age (just (now - then) no month corrections). (simple math, input, output)
Ask for a direction(Up, down, left, right), then tell the ...
Difference between StringBuilder and StringBuffer
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Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
...'>
>>> type(math.ceil(3.1))
<class 'int'>
You can find more information in PEP 3141.
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Determine the type of an object?
...swer. It's important to know all of the options so you can choose which is more appropriate for the situation.
– John La Rooy
Feb 8 '10 at 23:13
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How does an underscore in front of a variable in a cocoa objective-c class work?
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If you use the underscore prefix for your ivars (which is nothing more than a common convention, but a useful one), then you need to do 1 extra thing so the auto-generated accessor (for the property) knows which ivar to use. Specifically, in your implementation file, your synthesize should...
How to get the system uptime in Windows? [closed]
...arious system statistics such as installation date, installed hotfixes and more.
Open a Command Prompt and type the following command:
systeminfo
You can also narrow down the results to just the line you need:
systeminfo | find "System Boot Time:"
3: By using the Uptime Utility
Microsoft ha...
Difference between local and global indexes in DynamoDB
...em. It is hard to imagine how this looks like. And I think, this will help more people than just me.
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How to debug Lock wait timeout exceeded on MySQL?
...tement that the query was attempting to change at least one row in one or more InnoDB tables.
Since you know the query, all the tables being accessed are candidates for being the culprit.
From there, you should be able to run SHOW ENGINE INNODB STATUS\G
You should be able to see the affected table(...
Advantages to Using Private Static Methods
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The calling thread cannot access this object because a different thread owns it
...ks quite well! It improve my application loading time on 10seconds or even more, just by using threads to load our localized resources. Cheers!
– Malavos
May 7 '14 at 13:21
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