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How to articulate the difference between asynchronous and parallel programming?
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When you run something asynchronously it means it is non-blocking, you execute it without waiting for it to complete and carry on with other things. Parallelism means to run multiple things at the same time, in parallel. Parallelism works well when you can separate tasks into indep...
Fluid width with equally spaced DIVs
... combined with .stretch is what's handling the positioning.
display:inline-block; *display:inline; zoom:1 fixes inline-block for IE6/7, see here.
font-size: 0; line-height: 0 fixes a minor issue in IE6.
#container {
border: 2px dashed #444;
height: 125px;
text-align: justify;
-ms-t...
What is a “batch”, and why is GO used?
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GO is not a statement, it's a batch separator.
The blocks separated by GO are sent by the client to the server for processing and the client waits for their results.
For instance, if you write
DELETE FROM a
DELETE FROM b
DELETE FROM c
, this will be sent to the server as ...
How to keep a .NET console app running?
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Remember that 'Console.ReadLine()' is thread blocking. So the application would still be running but doing nothing than waiting the user enter a line
– fabriciorissetto
Sep 30 '15 at 13:24
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“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
...005, but there's no progress or plan as far as I know. bugs.mysql.com/bug.php?id=9018
– Bill Karwin
Jul 16 '12 at 2:23
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Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
... This is a Multithreading Issue and Using Properly Synchronized Blocks This can be prevented. Without putting extra things on UI Thread and causing loss of responsiveness of app.Check my answer below.
– Javanator
Jan 2 '14 at 7:50
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No internet on Android emulator - why and how to fix? [closed]
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Check your internet settings, firewalls and such may be blocking it, I know when I was working on it in college they were blocking the port number but I've never had any trouble on my home machines
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Python try…except comma vs 'as' in except
... is multicatch which allows you to catch multiple exceptions in one except block. In such a situation, it's more expressive and pythonic to say
except (exception1, exception2) as e
rather than to say
except (exception1, exception2), e
which would still work
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Git / Bower Errors: Exit Code # 128 & Failed connect
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Port 22 was being blocked on my computer. Once I found what was blocking it and opened the port, I was able to run the bower install cmd without any issues.
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Read only the first line of a file?
...e newline.
The with statement automatically closes the file again when the block ends.
The with statement only works in Python 2.5 and up, and in Python 2.5 you need to use from __future__ import with_statement
In Python 3 you should specify the file encoding for the file you open. Read more...
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