What are your best tips for debugging Python? 18 Answers 18 ...

prints out 7 Answers 7 ...

... Nope, this cannot be done since opacity affects the whole element including its content and there's no way to alter this behavior. You can work around this with the two following methods. Secondary div Add another div element...

I've started to use the IPython Notebook and am enjoying it. Sometimes, I write buggy code that takes massive memory requirements or has an infinite loop. I find the "interrupt kernel" option sluggish or unreliable, and sometimes I have to restart the kernel, losing everything in memory. ...

... AngularJS remembers the value and compares it to a previous value. This is basic dirty-checking. If there is a change in value, then it fires the change event. The $apply() method, which is what you call when you are transitioning from a non-AngularJS world int...

... A common technique is for string literals to be put in "read-only-data" section which gets mapped into the process space as read-only (which is why you can't change it). It does vary by platform. For example, simpler chip architectures may not support read-only memory se...

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I have trouble sending email in PHP. I get an error: SMTP server response: 530 SMTP authentication is required . 8 Answers...

Is it even possible? 8 Answers 8 ...

I'm using Bootstrap for my JSP page. 5 Answers 5 ...