...t you defined a bad column relation between your tables? different columns and one was set as autonumeric. It happened to me. share | improve this answer | follow ...

... yum install php-devel on rhel/centos – andrej Nov 21 '13 at 11:23 4 How can this be...

By default Android Studio automatically adds a header comment to all new classes, e.g. 9 Answers ...

...lly I'm looking to write a function that takes two input parameters (the x and y coordinates) and returns the html element at the position on the screen represented by the parameters. ...

...te directly to working with Qt in other languages too if you ever need to, and Qt is probably the best cross-platform interface toolkit available right now. There are only two real (potential) disadvantages: PyQt is only available under the GPL. This means if you release your code, it has to be a...

What is the difference between and ? 11 Answers 11 ...

... In Bash, test and [ are shell builtins. The double bracket, which is a shell keyword, enables additional functionality. For example, you can use && and || instead of -a and -o and there's a regular expression matching operator =~....

...be the best way to flatten a shallow list like this, balancing performance and readability? 23 Answers ...

...oject Settings → Project Interpreter. Then press configure interpreter, and navigate to the "Paths" tab. Press the + button in the Paths area. You can put the path to the module you'd like it to recognize. But I don't know the path.. Open the python interpreter where you can import the mod...

...ve svg, use <img> with script fallbacks to png version (for older IE and android < 3). One clean and simple way to do that: <img src="your.svg" onerror="this.src='your.png'">. This will behave much like a GIF image, and if your browser supports declarative animations (SMIL) then th...