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How was the first compiler written?
...e believing in biological evolution too, but disbelief is not an argument (google argumentum ad ignorantiam).
To directly answer your question: the first compiler was written (by a human) in an assembly language -- a program called an assembler would translate assembly language into binary; this is...
Do I really need to encode '&' as '&'?
...ing an ' & ' symbol with HTML5 and UTF-8 in my site's <title> . Google shows the ampersand fine on its SERPs, as do all the browsers in their titles.
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How do you calculate log base 2 in Java for integers?
...code), at the cost of adding an otherwise useless dependency. Just because Google provides something doesn't make it any better than understanding the problem and solution yourself.
– Dave
Jan 1 '17 at 4:18
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Determine the line of code that causes a segmentation fault?
...ux does. Core dumps are stored at different location on differnt Linuces - Google around. For Arch Linux, read this wiki.archlinux.org/index.php/Core_dump
– Mawg says reinstate Monica
Jan 24 '17 at 16:35
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Break or return from Java 8 stream forEach?
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I think this is a fine solution. After searching Google for "java exceptions" and other searches with a few more words like "best practices" or "unchecked", etc., I see there is controversy over how to use exceptions. I used this solution in my code because the stream was p...
How to import a .cer certificate into a java keystore?
...that you want to import.
The result window will be like below if you give google site link.
This is one of Use case and rest is up-to the user(all credits go to the keystore-explorer.org)
share
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Executing Shell Scripts from the OS X Dock?
...ly you can focus it using Applescript (e.g osascript -e 'tell application "Google Chrome" to activate')
– dbr
Feb 8 '14 at 2:20
1
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How to get all subsets of a set? (powerset)
...f you're looking for a quick answer, I just searched "python power set" on google and came up with this: Python Power Set Generator
Here's a copy-paste from the code in that page:
def powerset(seq):
"""
Returns all the subsets of this set. This is a generator.
"""
if len(seq) <=...
What is the difference between a 'closure' and a 'lambda'?
...with lambdas? :P
Well, the corporate marketoids of Sun/Oracle, Microsoft, Google etc. are to blame, because that's what they called these constructs in their languages (Java, C#, Go etc.). They often call "closures" what are supposed to be just lambdas. Or they call "closures" a particular techniqu...
AsyncTask Android example
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As an addendum and google seeder (and coming from someone currently learning this stuff which is how I came across this) : the majority of UI updates you'll do for something where you need progress reported back to the user is in the call back...