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node.js child process - difference between spawn & fork
...ing
Conslusion
spawn should be used for streaming big data/files/images FROM spawn process TO parent process
fork should be used for doing Json/Xml messaging .
Eg suppose 10 fork process are created from parent.
and each process performs some operation
and each process on completing operatio...
Any implementation of Ordered Set in Java?
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Take a look at LinkedHashSet class
From Java doc:
Hash table and linked list implementation of the Set interface, with predictable iteration order. This implementation differs from HashSet in that it maintains a doubly-linked list running through all of its ...
vertical align middle in
...need to do is set the elements position to absolute and later position 50% from the top and translate from it's axis with negative -50%
div {
height: 100px;
width: 100px;
background-color: tomato;
position: relative;
}
p {
position: absolute;
top: 50%;
transform: translateY(-50%);
}
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Is floating-point math consistent in C#? Can it be?
...mbers can also work well as a substitute for floating point, as is evident from the four basic arithmetic operations:
Addition and subtraction are trivial. They work the same way as integers. Just add or subtract!
To multiply two fixed point numbers, multiply the two numbers then shift right the d...
Android SDK manager won't open
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Google removed the GUI for SDK starting from version 26. If you're using version 26, try downgrading to version 25. You can still open the SDK from Android Studio.
Source: Is GUI for Android SDK manager gone?
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One line if statement not working
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Remove if from if @item.rigged ? "Yes" : "No"
Ternary operator has form condition ? if_true : if_false
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append to url and refresh page
...you are indeed correct...srry about that. "+=" of coarse...missed that. +1 from me.
– greaterKing
Jan 11 '17 at 15:27
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Which is best way to define constants in android, either static class, interface or xml resource?
I'm developing an android application which uses web service to get data from server, for that I'm having three different set of URLs to point development system, test server and live server. It's difficult to change URL whenever I want to give application for testing/live. so I planned to make it a...
Mercurial .hgignore for Visual Studio 2008 projects
...y standard .hgignore file for use with VS2008 that was originally modified from a Git ignore file:
# Ignore file for Visual Studio 2008
# use glob syntax
syntax: glob
# Ignore Visual Studio 2008 files
*.obj
*.exe
*.pdb
*.user
*.aps
*.pch
*.vspscc
*_i.c
*_p.c
*.ncb
*.suo
*.tlb
*.tlh
*.bak
*.cache
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Difference between Math.Floor() and Math.Truncate()
... suggest you fix your description of Round, there's two ways to round (AwayFromZero and ToEven) and it doesn't round to the nearest integer since it can do fractional rounding as well.
– paxdiablo
Feb 24 '09 at 2:44
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