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What is Angular.noop used for?
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What's the benefit of calling noop rather than just leaving the function blank? Aesthetics, performance or something else?
– abyrne85
Aug 24 '15 at 11:42
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How would I extract a single file (or changes to a file) from a git stash?
...ostly I find the git checkout application to be the best way to accomplish what it is I wanted to do. However I was curious and double-checked git checkout's man page. It cannot drop the file into another location. There is a reference to this in: stackoverflow.com/questions/888414/…
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Instance attribute attribute_name defined outside __init__
... I would LOVE to keep all instance attributes inside of init, as this is what I'm used to with Java. However, I just discovered that when extending Python classes, the parent can see and operate on child instance variables EVEN when not passed to the parent through Super. This makes extending some...
Difference between binary tree and binary search tree
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@EJP can you elaborate your comment please? what do you mean by entire subtree? you mean the all values of subtree should be less than to root on the left side? and all the values should be greater than root value on the right side?
– Asif Mushtaq...
How can I copy data from one column to another in the same table?
...mnA. Like other answer says - don't forget the WHERE clause to update only what's needed.
– Carl di Ortus
Feb 9 '18 at 8:45
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Convert Iterator to ArrayList
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I don't get it. In what way is the ArrayList returned by, say, Guava any better than a normal ArrayList? Do they do it in a more efficient way? Even if it is more efficient is it really worth adding an extra dependency (and more complexity) to ...
Get keys from HashMap in Java
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What's the point of a Map with a single key? Create a class with a key field and a value field.
– JB Nizet
May 5 '12 at 14:41
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ssh: The authenticity of host 'hostname' can't be established
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As long as you know what you are doing, this is the best solution. I have an internal web site we automatically connect to that has MANY, updating (effectively random) IP addresses. I added this to the ~/.ssh/config and it just works. Mind yo...
Convert Iterable to Stream using Java 8 JDK
...sults in better APIs across the entire ecosystem. This was a tradeoff of "what's best for XYZ code" vs "what's best for all Java code."
– Brian Goetz
Aug 24 '16 at 15:03
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How to pause a YouTube player when hiding the iframe?
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What enhanced readability was changing the ? conditional to if / else but thanks for starting me out on this. I just felt I had something to valid add is all.
– DrewT
Dec 6 '13 at 0:17
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