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Is there a Newline constant defined in Java like Environment.Newline in C#?
...p is running on a Windows machine, for example, doesn't mean the file it's reading will be using Windows-style line separators. Many web pages contain a mixture of "\n" and "\r\n", having been cobbled together from disparate sources. When you're reading text as a series of logical lines, you shoul...
How do I style a dropdown with only CSS?
...Explorer 9 (and later) and Firefox 34 (and later) is necessary then keep reading...
Solution #2 Truncate the select element to hide the default arrow (demo)
--
(Read more here)
Wrap the select element in a div with a fixed width and overflow:hidden.
Then give the select element a width of about 20...
Gradle: How to Display Test Results in the Console in Real Time?
...ame}] with result: ${result.resultType}"
}
}
On your console it then reads like this:
:compileJava UP-TO-DATE
:compileGroovy
:processResources
:classes
:jar
:assemble
:compileTestJava
:compileTestGroovy
:processTestResources
:testClasses
:test
Executing test maturesShouldBeCharged11DollarsFor...
Idiomatic way to wait for multiple callbacks in Node.js
...have a look at why promises.
You should use promises to turn this:
fs.readFile("file.json", function (err, val) {
if (err) {
console.error("unable to read file");
}
else {
try {
val = JSON.parse(val);
console.log(val.success);
}
...
Clone() vs Copy constructor- which is recommended in java [duplicate]
...w Foo();
//for all properties in FOo
f.set(foo.get());
return f;
}
Read more
http://adtmag.com/articles/2000/01/18/effective-javaeffective-cloning.aspx
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|...
Method names for getting data [closed]
... books associated with an
object, it implies the criteria for the set is
already defined and where they are coming from is a hidden detail.
findBooks(criteria)
is when are trying to find a sub-set
of the books based on parameters to
the method call, this will usually
be overloaded with different sea...
Writing Unicode text to a text file?
....'
f = open('test', 'w')
f.write(foo.encode('utf8'))
f.close()
When you read that file again, you'll get a unicode-encoded string that you can decode to a unicode object:
f = file('test', 'r')
print f.read().decode('utf8')
...
What algorithm does Readability use for extracting text from URLs?
...
Readability mainly consists of heuristics that "just somehow work well" in many cases.
I have written some research papers about this topic and I would like to explain the background of why it is easy to come up with a solut...
Why does C# disallow readonly local variables?
...
One reason is there is no CLR support for a readonly local. Readonly is translated into the CLR/CLI initonly opcode. This flag can only be applied to fields and has no meaning for a local. In fact, applying it to a local will likely produce unverifiable code.
This ...
Django auto_now and auto_now_add
...e this fields in admin (though, you won't be able to edit it), you can add readonly_fields to your admin class.
class SomeAdmin(ModelAdmin):
readonly_fields = ("created","modified",)
Well, this applies only to latest Django versions (I believe, 1.3 and above)
...