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Multi-line commands in GHCi
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Most of the time, you can rely on type inference to work out a signature for you. In your example, the following is sufficient:
Prelude> let addTwo x y = x + y
If you really want a definition with a type signature, or your definition spans o...
Alter MySQL table to add comments on columns
...does not seem to include a way to add or modify a comment to a column. How can I do this?
5 Answers
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Is there a Java equivalent to C#'s 'yield' keyword?
... (i == 5) yieldBreak();
}
}
};
While Jim's is way more complicated, requiring you to adept a generic Collector which has a collect(ResultHandler) method... ugh. However, you could use something like this wrapper around Jim's code by Zoom Information which greatly simplifies that:
Iter...
Logback to log different messages to two files
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I need to do this kind of thing so that i can have a no-line-feed appender and a regular appender to the same file. Thanks for this info.
– djangofan
Jan 16 '13 at 17:31
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Code First: Independent associations vs. Foreign key associations?
...y the EDMX file and add properties representing FKs. At least this was the case in Entity Framework v1 where only Independent associations were allowed.
Entity framework v4 offers a new type of association called Foreign key association. The most obvious difference between the independent and the f...
Why are my JavaScript function names clashing?
...pt. While incorrect in terms of parsing order, the code you have is semantically the same as the following since function declarations are hoisted:
function f() {
console.log("Me duplicate.");
}
var f = function() {
console.log("Me original.");
}
f();
Which in turn, with the exception o...
When do we need to set ProcessStartInfo.UseShellExecute to True?
...nd to be executed into the run dialog and clicking OK, which means that it can be used to (for example):
Open .html files or web using the default browser without needing to know what that browser is,
Open a word document without needing to know what the installation path for Word is
Run any comman...
Logger slf4j advantages of formatting with {} instead of string concatenation
Is there any advantage of using {} instead of string concatenation?
5 Answers
5
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The quest for the Excel custom function tooltip
...nswer is simply a resignation to provide function descriptions using Application.MacroOptions ( VBA6 ) ( VBA7 ), but this information does not actually appear as a tooltip, so it does not solve my problem.
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Vim: What's the difference between let and set?
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But, for example, assigning 50 to the global variable foo (:let g:foo=50) cannot be achieved with a :set command (because g:foo is a variable and not an option).
Some options are boolean like. When setting these, no value is needed (as in :set noic and the opposite :set ic).
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