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rsync: difference between --size-only and --ignore-times
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There are several ways rsync compares files -- the authoritative source is the rsync algorithm description: https://www.andrew.cmu.edu/course/15-749/READINGS/required/cas/tridgell96.pdf. The wikipedia article on rsync is also very good.
For local files,...
How to cancel a pull request on github?
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How would I get a cron job to run every 30 minutes?
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Do:
0,30 * * * * your_command
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Why use Object.prototype.hasOwnProperty.call(myObj, prop) instead of myObj.hasOwnProperty(prop)?
... edited May 23 '17 at 11:54
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answered Aug 18 '12 at 10:11
alexalex
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What does the question mark in Java generics' type parameter mean?
This is a small snippet of code taken from some of the examples that accompany the Stanford Parser. I've been developing in Java for about 4 years, but have never had a very strong understanding of what this style of code is supposed to indicate.
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How is Math.Pow() implemented in .NET Framework?
...ethod is actually implemented in the CLR, written in C++. The just-in-time compiler consults a table with internally implemented methods and compiles the call to the C++ function directly.
Having a look at the code requires the source code for the CLR. You can get that from the SSCLI20 distribution....
Class with Object as a parameter
...n the standard library are still classic classes, for the sake of backward-compatibility.)
In general, in a statement such as
class Foo(Base1, Base2):
Foo is being declared as a class inheriting from base classes Base1 and Base2.
object is the mother of all classes in Python. It is a new-style ...
ReactJS: Modeling Bi-Directional Infinite Scrolling
...traction I found for this is the following:
Overview
Make a <List> component that takes an array of all children. Since we do not render them, it's really cheap to just allocate them and discard them. If 10k allocations is too big, you can instead pass a function that takes a range and retur...
What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
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If you want to rebind it, the name of the command is "Edit.MoveSelectedLinesUp", under Tools > Options > Environment > Keyboard.
– Joan Charmant
Sep 1 '16 at 9:54
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Optimal settings for exporting SVGs for the web from Illustrator?
...f you don't care that the font falls back to some other font in the user's computer choose this.
Only Glyphs used: you will want this most of the time if you choose to embed the font. It only embeds the characters used so it doesn't inflate your file size.
[rest of subsetting]: this is fairly clear,...