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Enforcing spaces in string resources [duplicate]
In an Android string resource, how do I enforce a space?
3 Answers
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How to calculate the intersection of two sets? [duplicate]
...gt; intersection = new HashSet<String>(s1); // use the copy constructor
intersection.retainAll(s2);
The javadoc of retainAll() says it's exactly what you want:
Retains only the elements in this set that are contained in the specified collection (optional operation). In other words, remov...
Why doesn't calling a Python string method do anything unless you assign its output?
...o do a simple string replacement, but I don't know why it doesn't seem to work:
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Bash mkdir and subfolders [duplicate]
Why I can't do something like this? mkdir folder/subfolder/ in order to achive this I have to do:
3 Answers
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How to get time in milliseconds since the unix epoch in Javascript? [duplicate]
...te.now(); // Unix timestamp in milliseconds
console.log( now );
Prior to ECMAScript5 (I.E. Internet Explorer 8 and older) you needed to construct a Date object, from which there are several ways to get a unix timestamp in milliseconds:
console.log( +new Date );
console.log( (new Date)....
SQL Server - inner join when updating [duplicate]
I have the below query which does not work. What am I doing wrong? Is this even possible?
2 Answers
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Accessing JSON object keys having spaces [duplicate]
... "No. of interfaces": "4"
}
alert(test["No. of interfaces"]);
For more info read out here:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects
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What are the differences between Pandas and NumPy+SciPy in Python? [closed]
...h seem exceedingly similar and I'm curious as to which package would be more beneficial for financial data analysis.
3 A...
Differences for a certain folder between git branches [duplicate]
As in the title, I want to have a diff file for a certain folder between the master branch and a branch I have created.
2 A...
Get total number of items on Json object? [duplicate]
...ction. In this case, you could do this:
Object.keys(jsonArray).length;
More details in this answer on How to list the properties of a javascript object
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