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Does it make any sense to use inline keyword with templates?
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It's irrelevant. All templates are already inline- not to mention that as of 2012, the only use of the inline keyword is to stop compilers complaining about ODR violations. You are absolutely correct- your current-generation compiler will know what to inline on ...
How do I check if a string is valid JSON in Python?
... with it, just a noob mistake on my part. It appears I just cant call file.read() twice. But I can set a variable and use it. And thats what I did.
– Joey Blake
Apr 4 '11 at 15:23
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How do I work with a git repository within another repository?
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The key is git submodules.
Start reading the Submodules chapter of the Git Community Book or of the Users Manual
Say you have repository PROJECT1, PROJECT2, and MEDIA...
cd /path/to/PROJECT1
git submodule add ssh://path.to.repo/MEDIA
git commit -m "Added M...
What is normalized UTF-8 all about?
.... uses more space).
If you just want to compare two strings that are not already normalized, this is the preferred normalization form unless you know you need compatibility normalization.
NFC
NFC recombines code points when possible after running the NFD algorithm. This takes a little longer, but re...
What's the difference between SoftReference and WeakReference in Java?
...n be cheaper if code creates new objects without regard for whether they already exist, but a comparison between an object and itself (identical references) will be...
– supercat
Sep 19 '17 at 14:29
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What is the purpose of mock objects?
... to mock cook: 1 hot dog please
mock cook to waiter: order up: 1 hot dog ready (gives dummy hot dog to waiter)
waiter to test driver: here is your hot dog (gives dummy hot dog to test driver)
test driver: TEST SUCCEEDED!
But since our waiter is new, this is what could happen:
test d...
Relationship between SciPy and NumPy
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@PhilMacKay Hi Phil, I read this and your other post specific to this numpy/scipy question from 2013. My question is if your opinion is still current, as stated well in your comment above? i see the poster said there are some non-equivalents in sci...
Why does this method print 4?
.... This adds an extra step to the calculations and further muddies up the already muddy analysis.
EDIT
I finally found time to run some experiments to back up my theory. Unfortunately, the theory doesn't seem to match up with the experiments. What actually happens is very different.
Experiment set...
Entity Framework VS LINQ to SQL VS ADO.NET with stored procedures? [closed]
...requent. The relationships of the entities are almost self-evident to the reader for most queries. Nothing is worse than having to go from tier to tier debugging or through multiple SQL/middle tier in order to understand what's actually happening to your data. EF brings your data model into your ...
How to use concerns in Rails 4
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I have been reading about using model concerns to skin-nize fat models as well as DRY up your model codes. Here is an explanation with examples:
1) DRYing up model codes
Consider a Article model, a Event model and a Comment model. An a...