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Securely storing environment variables in GAE with app.yaml
...ient_secrets_live.json, client_secrets_dev.json, client_secrets_pilot.json etc, then use python logic to determine which server you are on and load up the appropriate json file. The app_identity.get_application_id() method may be useful to auto detect which server you are on. Is this the kind of thi...
What is declarative programming? [closed]
...ht be resolved by introducing soft constraints (priorities, probabilities, etc.) or leveraging a paraconsistent logic.
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answered Aug 6 '12 at 21:43
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Choosing Java vs Python on Google App Engine
..., as instances of your app are started, stopped, moved to different hosts, etc, all trasparently to you -- such events are typically much cheaper with Python runtime environments than with JVMs).
The XPath/XSLT situation (to be euphemistic...) is not exactly perfect on either side, sigh, though I t...
Reference — What does this symbol mean in PHP?
... @Lotus - I consider it a fun fact. If you're a beginner to PHP, or C++, etc, it seems pretty wacky that ++i and i++ are different enough to work at different speeds. I found it fascinating.
– Peter Ajtai
Dec 9 '10 at 10:47
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What is a “symbol” in Julia?
...assignments, function calls, things that can be written as literal values, etc. It also needs a way to represent its own variables. I.e., you need a way to represent – as data – the foo on the left hand side of this:
foo == "foo"
Now we're getting to the heart of the matter: the difference ...
Downloading a large file using curl
...URNTRANSFER has to be true in case you are getting file like pdf/csv/image etc.
You may find the further detail over here(correct url) Curl Doc
From that page:
curl_setopt($request, CURLOPT_TIMEOUT, 300); //set timeout to 5 mins
curl_setopt($request, CURLOPT_RETURNTRANSFER, true); // true to get...
What is a serialVersionUID and why should I use it?
...hods, readResolve/writeReplace() methods, serializableFields declarations, etc, to make sure that the stream remains compatible. Changing the actual serialVersionUID is a last resort, a counsel of despair.
– Marquis of Lorne
Dec 12 '12 at 0:59
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The difference between try/catch/throw and try/catch(e)/throw e
...eptinons - OutOfRangeException comes to mind - or need to log the message, etc. The first seems to be a wildcard exception handler similar to try{}catch(...){} in c++.
– 3Dave
Nov 8 '09 at 17:22
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What is the difference between save and export in Docker?
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The short answer is:
save will fetch an image : for a VM or a physical server, that would be the installation .ISO image or disk. The base operating system.
It will pack the layers and metadata of all the chain required to build the image. You can then loa...
How often does python flush to a file?
... mean data loss if that copy never gets written (disk removed, OS crashes, etc). flush() tells Python to immediately write that buffer back to disk. (Then, os.fsync() tells the OS to also do it. There are many layers of buffers...)
– Rena
Jan 11 at 20:57
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