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Wrapping a C library in Python: C, Cython or ctypes?
...not do that with ctypes. So you have to switch languages at that point and start rewriting parts of your code, potentially reverse engineering your Python/ctypes code into plain C, thus spoiling the whole benefit of writing your code in plain Python in the first place.
With Cython, OTOH, you're com...
How can I multiply all items in a list together with Python?
...we're only dealing with primitives here, you can avoid the minor kludge of starting with 1 by starting with list[0] and iterating over list[1:]. Though getting comfortable with the more functional 'reduce' answers here is valuable in the long term as it's also useful in other circumstances.
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Code for a simple JavaScript countdown timer?
I want to use a simple countdown timer starting at 30 seconds from when the function is run and ending at 0. No milliseconds. How can it be coded?
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How to get the return value from a thread in python?
...th multiprocessing and the thread pool is that it much slower to setup and start threads compared to the basic threading library. It's great for starting long running threads but defeat the purpose when needing to start a lot of short running threads. The solution of using "threading" and "Queue" d...
How to check if a process is running via a batch script
...SV > search.log
FOR /F %%A IN (search.log) DO IF %%~zA EQU 0 GOTO end
start notepad.exe
:end
del search.log
The above will open Notepad if it is not already running.
Edit: Note that this won't find applications hidden from the tasklist. This will include any scheduled tasks running as a di...
Seedable JavaScript random number generator
...just use Math.random() and build helper functions around it (eg. randRange(start, end)).
I'm not sure what RNG you're using, but it's best to know and document it so you're aware of its characteristics and limitations.
Like Starkii said, Mersenne Twister is a good PRNG, but it isn't easy to implem...
MVC DateTime binding with incorrect date format
...seterd in the Global ASAX file I also added a new sytatic class to the App_Start folder of my MVC4 project named CustomModelBinderConfig:
using System;
using System.Web.Mvc;
namespace YourNamespaceHere
{
public static class CustomModelBindersConfig
{
public static void RegisterCust...
How to stop mysqld
To find out the start command for mysqld (using a mac) I can do:
17 Answers
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New to MongoDB Can not run command mongo
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Also of note, I just found this out today, if you start mongo with service mongodb start it automatically reads the /etc/mongod.conf file and you don't need to specify your --dbpath or --config variables each time you start! This definitely works for the 10gen install but I'...
“Cannot start compilation: the output path is not specified for module…”
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If this doesn't appear to work, don't forget to restart IntelliJ. Fixed it for me.
– Cobie Fisher
May 14 at 0:37
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