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Node.js vs .Net performance
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//Won't let me edit my comment, so here's what I meant to say.// @sjdirect - Throughput is not the same as response time. You're right to care about response time, but it's a choice between queue time + response time, or just response time. ...
How to do a SOAP Web Service call from Java class?
I'm relative new to the webservices world and my research seems to have confused me more than enlighten me, my problem is that I was given a library(jar) which I have to extend with some webservice functionality.
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Reverse Range in Swift
...style for loops are going away! So I've had to scurry around replacing all my decrementing C-style for loops with this ugly .reverse() construct — wondering all the while, why on earth isn't there a reverse-range operator?
But wait! This is Swift — we're allowed to define our own operators!! He...
Using @include vs @extend in Sass?
...or common configurations of that mixin. For example (SCSS Syntax):
@mixin my-button($size: 15, $color: red) {
@include inline-block;
@include border-radius(5px);
font-size: $size + px;
background-color: $color;
}
%button {
@include my-button;
}
%alt-button {
@include my-button(15, green...
Undo a Git merge that hasn't been pushed yet
Within my master branch, I did a git merge some-other-branch locally, but never pushed the changes to origin master. I didn't mean to merge, so I'd like to undo it. When doing a git status after my merge, I was getting this message:
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Creating a “logical exclusive or” operator in Java
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This escaped my memory too when I wrote my post, but I think you CAN use ^ as a logical operator (as well as bitwise).
– Neil Coffey
Apr 7 '09 at 17:06
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Difference between repository and service?
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Would it be okay to do the following then: My repository has all my complex database calls, then in my service i inject the repository as a dependency. Now I have easily testable code and separated my concerns, because my service does not know how the DB calls are don...
How do I loop through a list by twos? [duplicate]
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You can also use this syntax (L[start:stop:step]):
mylist = [1,2,3,4,5,6,7,8,9,10]
for i in mylist[::2]:
print i,
# prints 1 3 5 7 9
for i in mylist[1::2]:
print i,
# prints 2 4 6 8 10
Where the first digit is the starting index (defaults to beginning of list or 0)...
JavaFX and OpenJDK
...rying to decide whether I could switch to JavaFX for the user interface of my Java application. Most of my users would be using the Oracle JRE, which has JavaFX integrated these days. However, some are using OpenJDK (on linux). This (old) question suggests that OpenJDK deals very badly with JavaFX...
Animate the transition between fragments
...n and setXFraction methods on your view subclass, like this:
public class MyFrameLayout extends FrameLayout {
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public float getXFraction() {
return getX() / getWidth(); // TODO: guard divide-by-zero
}
public void setXFraction(float xFraction) {
// TODO: cache wid...