I have an app where I would like to support device rotation in certain views but other don't particularly make sense in Landscape mode, so as I swapping the views out I would like to force the rotation to be set to portrait. ...

...-case of that operation - what you care about is how much time is taken in total when you repeat the operation a million times. So it doesn't matter if the operation is very slow once in a while, as long as "once in a while" is rare enough for the slowness to be diluted away. Essentially amortised ...

...he discussion: Me and some others that say we should always use parameters to safeguard against sql injections and the other guys that don't think it is necessary. Instead they want to replace single apostrophes with two apostrophes in all strings to avoid sql injections. Our databases are all runni...

... A weak reference, simply put, is a reference that isn't strong enough to force an object to remain in memory. Weak references allow you to leverage the garbage collector's ability to determine reachability for you, so you don't have to do it yourself. You create a weak reference lik...

I'd like to get a person's age from its birthday. now - birthday / 365 doesn't work, because some years have 366 days. I came up with the following code: ...

...t I feel do not actually indicate something bad is happening, or else have too many false positives to be used in a real build. I commented as to why each of the ones I excluded were excluded. This is my final set of suggested warnings: -pedantic -Wall -Wextra -Wcast-align -Wcast-qual -Wctor-dtor-p...

Recently, I have been asked to cherry-pick a commit. 12 Answers 12 ...

...pecification. node.js is built on Google Chrome's V8 engine, which adheres to ECMA standard. Therefore, node.js also has a global object JSON[docs]. Note - JSON.parse can tie up the current thread because it is a synchronous method. So if you are planning to parse big JSON objects use a streaming ...

There is probably an easy answer to this...but it seems to be eluding me. Here is a simplified example: 9 Answers ...

...s called having a detached head — it means the HEAD file points directly to a commit, not to a symbolic reference. The issue is that you generally don’t want to work in a detached head environment, because it’s easy to lose changes. If you do an initial submodule update, commit in that sub...