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Why should text files end with a newline?
I assume everyone here is familiar with the adage that all text files should end with a newline. I've known of this "rule" for years but I've always wondered — why?
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Replace a value if null or undefined in JavaScript
...ilter2 = options.filters[1] || ''; // is ''
That can be accessed by index.
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Is there a job scheduler library for node.js? [closed]
... would let me schedule some function to be ran at certain time (15:30 for example, not x hours from now etc)? If there isn't this kind of library how this should be implemented? Should I just set callback to be called every second and check the time and start jobs scheduled for the time or what?
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Python Empty Generator Function
...rator; it stops iteration without yielding anything, and thus provides an explicit alternative to letting the function run out of scope. So use yield to turn the function into a generator, but precede it with return to terminate the generator before yielding anything.
>>> def f():
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What is the purpose of a question mark after a type (for example: int? myVariable)?
Typically the main use of the question mark is for the conditional, x ? "yes" : "no" .
8 Answers
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Copy file remotely with PowerShell
...'s much easier this way.
Copy-Item -Path \\serverb\c$\programs\temp\test.txt -Destination \\servera\c$\programs\temp\test.txt;
By using UNC paths instead of local filesystem paths, you help to
ensure that your script is executable from any client system with
access to those UNC paths. If ...
Grid of responsive squares
...re would have vertically and horizontally aligned content. The specific example is displayed below...
4 Answers
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Apply formula to the entire column
...unction, simply because unlike your method which basically would copy the exact same formula down to every cell, ArrayFormula will be more dynamic and can be programmed more easily.
– Shahab Yarmohammadi
May 20 '16 at 2:31
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How to increase the max upload file size in ASP.NET?
I have a form that excepts a file upload in ASP.NET. I need to increase the max upload size to above the 4 MB default.
15 A...