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Save Screen (program) output to a file
...
+1. If the log can’t be created, then try changing the screen window’s working directory: Ctrl-a + : and type for example chdir /home/foobar/baz
– Chriki
Jan 23 '15 at 12:11
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How do you specify a byte literal in Java?
If I have a method
6 Answers
6
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Observer Design Pattern vs “Listeners”
... really the same thing as Listeners found in various toolkits. Is there a difference between the concepts, or are Listeners and Observers really the same thing.
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Is PHP compiled or interpreted?
...pre-compiled", and interpreted languages as "Compiled when run". It's the difference between these two: - JIT ("Just in time"), where only the code that is needed is compiled when it's needed (note, however, that after the interpreter quits, the compiled code is lot) - AOT ("Ahead of time"), wh...
NoSQL Use Case Scenarios or WHEN to use NoSQL [closed]
...tion on when to use this. So I pose the following questions, and I'm sorry if these are really dumb questions in advance:
2...
Cannot overwrite model once compiled Mongoose
...one: req.body.phone
, _enabled:false
});
new_user.save(function(err){
if(err) console.log(err);
});
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In Python, when should I use a function instead of a method?
...ule is this - is the operation performed on the object or by the object?
if it is done by the object, it should be a member operation. If it could apply to other things too, or is done by something else to the object then it should be a function (or perhaps a member of something else).
When intro...
SQL Server SELECT INTO @variable?
... snippet has to be
DECLARE @TempCustomer TABLE
(
CustomerId uniqueidentifier,
FirstName nvarchar(100),
LastName nvarchar(100),
Email nvarchar(100)
);
INSERT INTO
@TempCustomer
SELECT
CustomerId,
FirstName,
LastName,
Email
FROM
Customer
WHERE
Customer...
What is the difference between “pom” type dependency with scope “import” and without “import”?
... <groupId>other.pom.group.id</groupId>
<artifactId>other-pom-artifact-id</artifactId>
<version>SNAPSHOT</version>
<scope>import</scope>
<type>pom</type>
</dependency>
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What is the “assert” function?
...erminate the program (usually with a message quoting the assert statement) if its argument turns out to be false. It's commonly used during debugging to make the program fail more obviously if an unexpected condition occurs.
For example:
assert(length >= 0); // die if length is negative.
You...