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Shell script while read line loop stops after the first line
... is to loop thru each line of the target file (whose path is the input parameter to the script) and do work against each line. Now, it seems only work with the very first line in the target file and stops after that line got processed. Is there anything wrong with my script?
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How to find what code is run by a button or element in Chrome using Developer Tools
I'm using Chrome and my own website.
5 Answers
5
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Set element focus in angular way
After looking for examples of how set focus elements with angular, I saw that most of them use some variable to watch for then set focus, and most of them use one different variable for each field they want to set focus. In a form, with a lot of fields, that implies in a lot of different variables.
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php: determine where function was called from
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First time I found debug_backtrace() what a superb function. I'll be using this one!
– David Yell
Nov 9 '12 at 10:37
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Select random lines from a file
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Does it eventually yield the same line more than once?
– Frederick Nord
Mar 27 '18 at 20:21
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How to use ArrayAdapter
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Implement custom adapter for your class:
public class MyClassAdapter extends ArrayAdapter<MyClass> {
private static class ViewHolder {
private TextView itemView;
}
public MyClassAdapter(Context context...
how to convert an RGB image to numpy array?
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@pnd your comment is sacred!
– Eduardo Pignatelli
May 10 '18 at 14:25
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
Most of my tests are raising the following and I don't understand why. All methods call raise the 'authenticate' error. I've checked the code if there was a method called "authenticate" but there is no such method.
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What is the most robust way to force a UIView to redraw?
... item pushes a viewController that then proceeds to do the following. from method viewDidLoad I fire off a URLRequest for data that is required by on of my subviews - a UIView subclass with drawRect overridden. When the data arrives from the cloud I start building my view hierarchy. the subclass in ...
How to calculate cumulative normal distribution?
...function in Numpy or Scipy (or any rigorous Python library) that will give me the cumulative normal distribution function in Python.
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