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How to set focus on input field?

What is the 'Angular way' to set focus on input field in AngularJS? 33 Answers 33 ...
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Do I have to guard against SQL injection if I used a dropdown?

I understand that you should NEVER trust user input from a form, mainly due to the chance of SQL injection. 11 Answers ...
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Should I use a class or dictionary?

I have a class that contains only fields and no methods, like this: 9 Answers 9 ...
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How to “set a breakpoint in malloc_error_break to debug”

I'm getting lots of console outputs like this without my application crashing: 5 Answers ...
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Setting up a deployment / build / CI cycle for PHP projects

I am a lone developer most of my time, working on a number of big, mainly PHP-based projects. I want to professionalize and automate how changes to the code base are handled, and create a Continuous Integration process that makes the transition to work in a team possible without having to make funda...
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Can't access object property, even though it shows up in a console log

Below, you can see the output from these two logs. The first clearly shows the full object with the property I'm trying to access, but on the very next line of code, I can't access it with config.col_id_3 (see the "undefined" in the screenshot?). Can anyone explain this? I can get access to every ...
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Position of least significant bit that is set

I am looking for an efficient way to determine the position of the least significant bit that is set in an integer, e.g. for 0x0FF0 it would be 4. ...
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What do the terms “CPU bound” and “I/O bound” mean?

What do the terms "CPU bound" and "I/O bound" mean? 11 Answers 11 ...
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Why are Subjects not recommended in .NET Reactive Extensions?

I am currently getting to grips with the Reactive Extensions framework for .NET and I am working my way through the various introduction resources I've found (mainly http://www.introtorx.com ) ...
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How to use filter, map, and reduce in Python 3

filter , map , and reduce work perfectly in Python 2. Here is an example: 7 Answers ...