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How to create a windows service from java app
... but "start()" and "stop()" would cause errors. If you can't modify those calls, consider making a bootstrapper class that can massage those calls to fit your needs.
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How to fix “Attempted relative import in non-package” even with __init__.py
... Note: you need to be outside of the directory pkg at the point where you call this line from the CLI. Then, it should work as expected. If you are inside pkg and you call python -m tests.core_test, it will not work. At least it didn't for me.
– Blairg23
Nov 2...
Eclipse “Invalid Project Description” when creating new project from existing source
... Projects into Workspace. Apparently, it wasn't enough for me to just physically put the files in a new workspace, I also had to use this Copy option to have Eclipse recognize that it was there. Solved another problem too of an external .jar being recognized as well.
– Jazzmine...
What is the difference between Google App Engine and Google Compute Engine?
... For example, if your app becomes very successful, App Engine will automatically create more instances to handle the increased volume.
Read more about App Engine
Compute Engine is an Infrastructure-as-a-Service. You have to create and configure your own virtual machine instances. It gives you more...
Numpy where function multiple conditions
I have an array of distances called dists. I want to select dists which are between two values. I wrote the following line of code to do that:
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Why aren't variable-length arrays part of the C++ standard?
...mall benefit of being able to create small arrays without wasting space or calling constructors for unused elements, but they will introduce rather large changes to the type system (you need to be able to specify types depending on runtime values - this does not yet exist in current C++, except for ...
How can I disable logging while running unit tests in Python Django?
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logging.disable(logging.CRITICAL)
will disable all logging calls with levels less severe than or equal to CRITICAL. Logging can be re-enabled with
logging.disable(logging.NOTSET)
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MVC Vs n-tier architecture
...o a database server, again over the network, and maybe the app server also calls out to some remote services (say Authorize.net for payment processing).
MVC is a programming design pattern where different portions of code are responsible for representing the Model, View, and controller in some appl...
How does free know how much to free?
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When you call malloc(), you specify the amount of memory to allocate. The amount of memory actually used is slightly more than this, and includes extra information that records (at least) how big the block is. You can't (reliably) acc...
'Static readonly' vs. 'const'
...private static readonly field).
const values are burned directly into the call-site; this is double edged:
it is useless if the value is fetched at runtime, perhaps from config
if you change the value of a const, you need to rebuild all the clients
but it can be faster, as it avoids a method call...