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Why does only the first line of this Windows batch file execute but all three lines execute in a com
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@bames53: this is a limitation that originated from DOS that carried over into modern implementations of the command prompt in Windows. Since Microsoft's goals were to maintain backward compatibility, this is the result.
– Jeff Mercado
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How can I use pickle to save a dict?
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# Load the dictionary back from the pickle file.
import pickle
favorite_color = pickle.load(open("save.p", "rb"))
# favorite_color is now {"lion": "yellow", "kitty": "red"}
s...
How to get exit code when using Python subprocess communicate method?
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@uglycoyote you could also edit it to be something like from subprocess import Popen and then just use Popen instead of subprocess(or sp).Popen which I'd say probably increases readability and shortens lines
– Mitch
Nov 18 '16 at 18:43
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Replace one substring for another string in shell script
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This answer stopped me from using sed with the pwd command to avoid defining a new variable each time my custom $PS1 runs. Does Bash provide a more general way than magic variables to use the output of a command for string replacement? As for your ...
Visual Studio keyboard shortcut to automatically add the needed 'using' statement
...LL file, then ReSharper is able to see that the TestFixtureAttribute comes from that DLL file, so it will automatically add that assembly reference to your new project.
And it also adds required namespaces for extension methods. At least the ReSharper version 5 beta does. I'm pretty sure that Visua...
How to prevent Node.js from exiting while waiting for a callback?
...f the code written by the module developer .
If a module is a quick port from a synchronous/blocking version, this may not happen til some part of the operation has completed and all the queues might empty before that occurs, allowing node to exit silently.
This is a sneaky bug, that is one that ...
How to parse unix timestamp to time.Time
...0000 UTC
Playground: http://play.golang.org/p/v_j6UIro7a
Edit:
Changed from strconv.Atoi to strconv.ParseInt to avoid int overflows on 32 bit systems.
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Convert Object to JSON string
...its own for that, you have to use the browser built-in version or json2.js from http://www.json.org
JSON.stringify() is available in all major browsers, but to be compatible with older browsers you still need that fallback.
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sometimes my file just freezes in my vi |vim, what happened?
...type Ctrl+C or Ctrl+D , it still freezes there. I kill -9 <pid> from another terminal, the pid is killed, but the file still freezes there.
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How to convert an OrderedDict into a regular dict in python3
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>>> from collections import OrderedDict
>>> OrderedDict([('method', 'constant'), ('data', '1.225')])
OrderedDict([('method', 'constant'), ('data', '1.225')])
>>> dict(OrderedDict([('method', 'constant'), ('data'...