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How do I add a Maven dependency in Eclipse?
...ick on "central (http://repo.maven.apache.org/maven2)" and select "Rebuild Index"
Note that it will take a while to complete the download
Once indexing is complete, Right-click on the project -> Maven -> Add Dependency and start typing the name of the project you want to import (such as "hi...
Can someone explain the right way to use SBT?
...ng-Started/Basic-Def
http://www.scala-sbt.org/release/docs/Detailed-Topics/index
http://harrah.github.com/xsbt/latest/sxr/Keys.scala.html
http://harrah.github.com/xsbt/latest/sxr/Defaults.scala.html
Make maximum use of show and inspect and the tab completion to get familiar with actual values of s...
JavaScript regex multiline flag doesn't work
...
var ks = "";
$.each($( this ).val().split("\n"), function( index, value ){
console.log(index + "-" + value);
ks += " " + value;
});
//console.log(ks);
hasError = !ks.match( patternRegex );
//debugger;
if ( typeof this.setCustomVal...
Java: Get last element after split
...or example "-" or "---", bits.length will be 0 and this will throw an ArrayIndexOutOfBoundsException. Example: https://onlinegdb.com/r1M-TJkZ8
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Java List.add() UnsupportedOperationException
...ractCollection<E> implements List<E> {
public void add(int index, E element) {
throw new UnsupportedOperationException();
}
public E set(int index, E element) {
throw new UnsupportedOperationException();
}
public E remove(int index) {
throw new...
Creating a segue programmatically
... possible to call / perform segue from switch statement i.e. based on what index i have?
– codejunkie
Apr 14 '12 at 10:57
5
...
git diff between two different files
...tterns that are supported for two files is git diff [<options>] --no-index [--] <path> <path>. git diff a b only matches commit patterns, not files.
– Doug
Jul 8 at 5:34
...
How to determine if a list of polygon points are in clockwise order?
...i]) * (y[i] + y[(i+1) mod N]) ) for i = 0 to N-1. I.e., must must take the index Modulo N (N ≡ 0) The formula works only for closed polygons. Polygons have no imaginary edges.
– Olivier Jacot-Descombes
Jul 20 '15 at 14:45
...
Where can I find documentation on formatting a date in JavaScript?
...t, show only the date.
http://www.ecma-international.org/ecma-262/7.0/index.html#sec-date.prototype.todatestring
new Date().toDateString(); // e.g. "Fri Nov 11 2016"
toISOString: Show ISO 8601 date and time.
http://www.ecma-international.org/ecma-262/7.0/index.html#sec-date.protot...
Dump a NumPy array into a csv file
...Frame(np_array).to_csv("path/to/file.csv")
if you don't want a header or index, use to_csv("/path/to/file.csv", header=None, index=None)
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