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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...
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')
...
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)
...
Do you need to dispose of objects and set them to null?
...this scope because it would give a different meaning to 'iVal', which is already used in a 'parent or current' scope to denote something else
}
This makes sense if you look at generated MSIL - all the variables used by the function are defined at the start of the function. Take a look at this func...
Difference between a user and a schema in Oracle?
... or privileges to create objects.
Next, we create some roles to allow read-write and read-only access.
CREATE ROLE schema_rw_role;
CREATE ROLE schema_ro_role;
We want to give our application user read-write access to the schema
objects, so we grant the relevant role.
GRANT schema_rw_r...