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Can I see changes before I save my file in Vim?
...that it works over remote sources too (for example: vim sftp://example.com/foo.txt)
– Lekensteyn
Aug 27 '15 at 16:56
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Encoding URL query parameters in Java
...work.
A ":" should be encoded, as it's a separator character. i.e. http://foo or ftp://bar. The fact that a particular browser can handle it when it's not encoded doesn't make it correct. You should encode them.
As a matter of good practice, be sure to use the method that takes a character encodin...
Hyphenated html attributes with asp.net mvc
...d in html attribute names.
<%= Html.TextBox("name", value, new { @data_foo = "bar"}) %>
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Unpack a list in Python?
...re is a keyword-parameter equivalent as well, using two stars:
kwargs = {'foo': 'bar', 'spam': 'ham'}
f(**kwargs)
and there is equivalent syntax for specifying catch-all arguments in a function signature:
def func(*args, **kw):
# args now holds positional arguments, kw keyword arguments
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What's the purpose of SQL keyword “AS”?
...s. Just concatenate (||) the columns and then give it an alias e.g. SELECT foo || bar AS foobar.
– Rupert Madden-Abbott
Dec 10 '18 at 14:26
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Makefile variable as prerequisite
...
ifndef ENV
$(error ENV not defined)
endif
endif
.PHONY: deploy
deploy: foo bar
...
other-thing-that-needs-ENV: bar baz bono
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You can read about the different functions/variables used here and $() is just a way to explicitly state that we're comparing against "nothing".
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Returning a file to View/Download in ASP.NET MVC
...r cd = new System.Net.Mime.ContentDisposition
{
// for example foo.bak
FileName = document.FileName,
// always prompt the user for downloading, set to true if you want
// the browser to try to show the file inline
Inline = false,
};
Response.Ap...
How do I determine scrollHeight?
...pt property so you don't need jQuery.
var test = document.getElementById("foo").scrollHeight;
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Django CSRF check failing with an Ajax POST request
...en pass it e.g doing some POST, like:
$.post( "/panel/change_password/", {foo: bar, csrfmiddlewaretoken: token}, function(data){
console.log(data);
});
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How do I obtain a Query Execution Plan in SQL Server?
In Microsoft SQL Server how can I get a query execution plan for a query / stored procedure?
12 Answers
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