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Efficient way to remove ALL whitespace from String?
... on the size of the input string. Therefore, I have tested with two result sets. In the fastest method, the linked source has a even faster way. But, since it is characterized as unsafe I have left this out.
Long input string results:
InPlaceCharArray: 2021 ms (Sunsetquest's answer) - (Original s...
Send email using java
...es object
Properties props = System.getProperties();
props.setProperty("mail.smtps.host", "smtp.gmail.com");
props.setProperty("mail.smtp.socketFactory.class", SSL_FACTORY);
props.setProperty("mail.smtp.socketFactory.fallback", "false");
props.setProperty("mai...
Check if a Bash array contains a value
In Bash, what is the simplest way to test if an array contains a certain value?
35 Answers
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How can I maintain fragment state when added to the back stack?
...er.inflate(R.layout.fragment_a, container, false);
// Find and setup subviews
_listView = (ListView)_rootView.findViewById(R.id.listView);
...
} else {
// Do not inflate the layout again.
// The returned View of onCreateView will be...
Git rebase: conflicts keep blocking progress
I have a git branch (called v4), that was made from master just yesterday. There were a couple of changes to master, that I want to get into v4. So, in v4, I tried to do a rebase from master, and one file keeps screwing things up: a one-line text file, that contains the version number. This file ...
How to limit depth for recursive file list?
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What does && mean in void *p = &&abc;
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How to format a number 0..9 to display with 2 digits (it's NOT a date)
...nswer! The result of the solution via String.format may vary due to locale settings. (s. Android Linter Warning "Implicitly using the default locale is a common source of bugs: Use String.format(Locale, ...) )
– Christopher Stock
Feb 15 '19 at 10:38
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How do I send a cross-domain POST request via JavaScript?
...ng POSTed, simply leverage the "Cross-Origin Resource Sharing standard" by setting response headers on the server. This answer is discussed in other answers in this thread, but not very clearly in my opinion.
In short here is how you accomplish the cross domain POST from from.com/1.html to to.com/...
Maximum and Minimum values for ints
I am looking for minimum and maximum values for integers in python. For eg., in Java, we have Integer.MIN_VALUE and Integer.MAX_VALUE . Is there something like this in python?
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