How can you select the first and the last TD in a row? 5 Answers 5 ...

...his approach is fine though when you're dealing with small-sized documents and/or don't update documents very often. Only store changes in a new version Another approach would be to store only the changed fields in a new version. Then you can 'flatten' your history to reconstruct any version of th...

...ject, we plan to store from about 500k records per month in the first year and maybe more for the next years this is a vertical application so there's no need to use a database for this, that's the reason why I decided to choose a noSQL data storage. ...

...he answer, please supply your own, showing us the "proper" way to do this, and why it matters. – B2K Apr 6 '17 at 16:05  |  show 9 more commen...

...p in a single directory? If so, how many files in a directory is too many, and what are the impacts of having too many files? (This is on a Linux server.) ...

... answered Jan 19 '11 at 15:15 AndriyAndriy 1,79411 gold badge1111 silver badges99 bronze badges ...

In this what is the role of #ifdef and #ifndef , and what's the output? 4 Answers 4...

I'm a C programmer trying to understand C++. Many tutorials demonstrate object instantiation using a snippet such as: 9 An...

... C-h m or M-x describe-mode shows all the active minor modes (and major mode) and a brief description of each. share | improve this answer | follow ...

....bak 's/foo/bar/g' *.xx moves all .xx files to the equivalent .xx.bak name and then generates the .xx files with the foo→bar substitution. – Anaphory Oct 4 '14 at 22:35 26 ...