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Make error: missing separator
...directive isn't itself a syntax error. But it is just not interpreted as a start of a comment, so doing that is admittedly error-prone.)
– ynn
Nov 5 '19 at 10:48
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Is an array an object in java
...
Yes.
The Java Language Specification section 4.3.1 starts off with:
An object is a class instance or an array.
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What’s the difference between ScalaTest and Scala Specs unit test frameworks?
... navigate, I provide a decision tree here:
http://www.scalatest.org/quick_start
The matcher syntax is also different between ScalaTest and specs. In ScalaTest I tried to see how far I could go with operator notation, and ended up with matcher expressions that read very much like English sentences,...
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar
...isplayController delegate methods like this:
// This gets called when you start typing text into the search bar
-(BOOL)searchDisplayController:(UISearchDisplayController *)_controller shouldReloadTableForSearchString:(NSString *)_searchString {
self.searchString = _searchString;
self.fetchedR...
Run Java Code Online [closed]
...nterface. Years ago, I played around a lot at TopCoder. It runs a Java Web Start app, though, so you would need a Java run time installed.
Dynamically update values of a chartjs chart
... in the hard coded scale
scaleStepWidth : 10,
//Number - The scale starting value
scaleStartValue : 0
}
// Not sure why the scaleOverride isn't working...
var optionsNoAnimation = {
animation : false,
//Boolean - If we want to override with a hard coded scale
scaleOver...
Ruby : How to write a gem? [closed]
...r gemspecs and tips for dealing with them
Packaging with RubyGems - a quickstart guide for Jeweler
gem that - James Adam - reviews tools that help build gems (hoe, newgem, echoe, gemhub, jeweler, gem this)
Using Gemcutter's Api from the Commandline
New Gem with Bundler – Sample Rakefile - Useful r...
Any good boolean expression simplifiers out there? [closed]
...t the truth table, which is not always outputed for some expressions, then start the query with the words "truth table" followed by the expression
– Belgi
May 20 '17 at 13:00
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How to fix Git error: object file is empty?
... . -type f -empty -delete -print to remove all empty files. Eventually git started telling me it was actually doing something with the object directories:
nathanvan@nathanvan-N61Jq:~/workspace/mcmc-chapter$ git fsck --full
Checking object directories: 100% (256/256), done.
error: object file .git/...
What is the difference D3 datum vs. data?
...any input arguments.
PS - The best way to understand how this works is to start with a blank HTML document in Chrome and to open up the console and try adding a few elements to the document and then start binding data using selection.data and selection.datum. Sometimes, it's a lot easier to "grok" ...