What's the best method to get the index o<em>fem> an array which contains objects? 27 Answers ...

I run a PHP script and get this error: 19 Answers 19 ...

I have installed MySQL and even logged in there as a user. 13 Answers 13 ...

I want to update my column CODE_DEST with an incremental number. I have: 8 Answers 8 ...

I've got a very simple question (I hope!) - I just want to <em>fem>ind out i<em>fem> a blob (with a name I've de<em>fem>ined) exists in a particular container. I'll be downloading it i<em>fem> it does exist, and i<em>fem> it doesn't then I'll do something else. ...

The Rust tutorial does not explain how to take parameters <em>fem>rom the command line. <em>fem>n main() is only shown with an empty parameter list in all examples. ...

I need to spawn a child process that is a console application, and capture its output. 9 Answers ...

I'm coming <em>fem>rom a Java background and have started working with objects in C++. But one thing that occurred to me is that people o<em>fem>ten use pointers to objects rather than the objects themselves, <em>fem>or example this declaration: ...

I <em>fem>ind grep 's --color=always <em>fem>lag to be tremendously use<em>fem>ul. However, grep only prints lines with matches (unless you ask <em>fem>or context lines). Given that <em>eacem>h line it prints has a match, the highlighting doesn't add as much capability as it could. ...

In Java, I have text <em>fem>rom a text <em>fem>ield in a String variable called "text". 24 Answers ...