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Javascript web app and Java server, build all in Maven or use Grunt for web app?
...ts concurrent by default and uses streams to avoid temporary writes to the file system which can considerably speed up your build. Gulp is very idiomatic and has an emphasis on code > configuration and while this gives you a lot of power it's is not ideal for teams that don't have a core competen...
Which characters need to be escaped in HTML?
... three main characters which should be always escaped in your HTML and XML files, so they don't interact with the rest of the markups, so as you probably expect, two of them gonna be the syntax wrappers, which are <>, they are listed as below:
1) &lt; (<)
2) &gt; (>)
...
Generic type parameter naming convention for Java (with multiple chars)?
...? They are classes. No matter what, you have to scroll up somewhere in the file to find out what they're defined as. And it'll either be an import or a parameterized type.
– Vectorjohn
Feb 8 '18 at 0:46
...
When to use symbols instead of strings in Ruby?
...ols allow you to call the method in a different order
def write(file:, data:, mode: "ascii")
# removed for brevity
end
write(data: 123, file: "test.txt")
freeze to keep as a string and save memory
label = 'My Label'.freeze
...
How to wait for all goroutines to finish without using time.Sleep?
This code selects all xml files in the same folder, as the invoked executable and asynchronously applies processing to each result in the callback method (in the example below, just the name of the file is printed out).
...
Qt events and signal/slots
...y are handled through the Metaclass (have a look at your moc_classname.cpp file for more), but most of the interclass communication that you will produce will probably use signals and slots. Signals can get delivered immediately or deferred via a queue (if you are using threads).
A signal can be ge...
CSS triangle custom border color
...out of JSFiddle, it added two invisible and invalid characters into my CSS file that caused validation/parse errors in that css file. Once I removed the invisible characters (the chars were zero width, so cursor wasn't showing them, but I was able to backspace) it worked wonderfully. It was not you...
Why doesn't RecyclerView have onItemClickListener()?
...rsion by me, java one, from Hugo Visser, kept below
Kotlin / Java
Create a file values/ids.xml and put this in it:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<item name="item_click_support" type="id" />
</resources>
then add the code below to your source
Kotlin
U...
Checking in of “commented out” code [closed]
... a long life.
Finally, if you can find commented-out code in every source file, then something is wrong. Delivering commented-out code into trunk for any reason should be a rare event. If this occurs often, then it becomes clutter and loses its value.
...
Why must jUnit's fixtureSetup be static?
...hod would be randomly selected, because the order of methods in the .class file is unspecified/compiler-dependent (IIRC, Java's reflection API returns the methods in the same order as they are declared in the .class file, although also that behaviour is unspecified - I have written a library for act...