... Some Bash keywords like local, source, function, shopt, let, declare, and select are not portable to sh. (Some sh implementations support e.g. local.) Bash has many C-style syntax extensions like the three-argument for((i=0;i<=3;i++)) loop, += increment assignment, etc. The $'string\nwith\tC\aes...

...urther If you would like to improve the performance of the queries you can select certain operations like for e.g. reporting or global text search and prepare for them index tables which would store required data and would be regenerated periodically, lets say every 30 minutes. You don't even need ...

...origin/master into master but I cannot run git checkout to change the selected branch until after the pull is complete. Is there a way to do this? ...

...g git reset HEAD~, go through the patches individually using git add -p to select the ones you want in each commit Edit the working copy to remove the changes you do not want; commit that interim state; and then pull back the full commit for the next round. Option 2 is useful if you're splitting a...

... You can also set this in the project properties. Select project, your target, you can edit this in Summary -> iPhone / iPad Deployment info. – doekman Jun 9 '13 at 9:41 ...

...lues greater than 15. In Ruby, you'd have to write the following: values.select {|v| v > 15}.map {|v| v * v} The Ruby code doesn't feel as compact. It's also not as efficient since it first converts the values array into a shorter intermediate array containing the values greater than 15. Th...

...nd images for a control state, you'll want different images for Normal vs. Selected/Highlighted. The button style is what you set to UIButtonStyleCustom, I believe - again, look at the docs for the style property on UIButton. – Kendall Helmstetter Gelner May 1...

...not really useful on command components. They are more useful on input and select components <h:inputXxx>/<h:selectXxx>. In command components, just stick to action and/or actionListener for clarity and better self-documenting code. Moreover, like actionListener, the f:ajax listener does...

...tion for these cases, using partial template specializations, or SFINAE to select algorithms according to traits of T. About the flat map Apparently the flat map is a sorted vector wrapper, like Loki AssocVector, but with some supplementary modernizations coming with C++11, exploiting move semanti...

...eason to make all methods async if they are not needed to - extensibility. Selective making methods async only works if your code never evolves and you know that method A() is always CPU-bound (you keep it sync) and method B() is always I/O bound (you mark it async). But what if things change? Yes,...