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Xcode doesn't show the line that causes a crash
...loper) is how many Xcode developers I've met, who insist that Xcode is the best environment they've ever used. Logical, friendly and helpful.. but with a few quirks. Even now, in November 2019, Xcode has an App Store rating of 3.1, with most people giving it 5-stars or 1-star. No one is listeni...
Should I use JSLint or JSHint JavaScript validation? [closed]
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The best part of jsHint is that it have flags for accepting jQuery and isn't annoying/strict as jslint. E.g.: for (i = 0; i < dontEnumsLength; i++) throws Unexpected '++' where it's ok. etc.
– RaphaelDDL
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SQL - many-to-many table primary key
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So it seems like if the ONLY job is to link the two tables, the best PK would be the dual-column PK.
But if it serves other purposes then add another NDX as a PK with a foreign keys and a second unique index.
Index or PK is the best way to make sure there are no duplicates. PK lets too...
Boost Statechart vs. Meta State Machine
...en the two libraries is runtime performance. While MSM probably offers the best you can get here, Statechart consciously trades memory and processor cycles towards better scalability.
With Boost.Statechart you can spread the layout (i.e. states, transitions) of your state machine over multiple tran...
Seeding the random number generator in Javascript
...es (such as randomly generated levels being similar). To avoid this, it is best practice to initialize PRNGs with a well-distributed seed.
Thankfully, hash functions are very good at generating seeds for PRNGs from short strings. A good hash function will generate very different results even when t...
What's the difference between design patterns and architectural patterns?
...equires a detailed explanation but I will try to sketch the differences to best of my knowledge.
Patterns are distilled commonality that you find in programs. It allows us to deconstruct a large complex structure and build using simple parts. It provides a general solution for a class of problems. ...
How does C compute sin() and other math functions?
...eresting because it is correctly rounded. That is, it apparently gives the best-possible answer for all input values, which has only become possible fairly recently. In some cases this can be slow because many extra digits may need to be calculated to ensure correct rounding. In other cases it is ex...
What are the differences between git branch, fork, fetch, merge, rebase and clone?
... use branches for each piece of work whether it is a feature, bug or chore item. Other organizations only use branches for major changes such as version upgrades.
Fork: With a branch you control and manage the branch, whereas with a fork someone else controls accepting the code back in.
Broadly s...
How to print binary tree diagram?
... to replicate the "selected answer" technique. But I think this one of the best answers here. So Robust and concise.
– Vikrant Goel
Apr 27 '15 at 7:29
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ASP.NET Web Site or ASP.NET Web Application?
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To me having the choice is the best, on websites you can always inherit from a pre-compiled base class if you want to. There are many languages/frameworks (e.g. PHP) where people are used to the idea of deploying source code. That doesn't mean those are no...