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HttpWebRequest using Basic authentication
...GetResponse();
string strResponse = "";
using (var sr = new StreamReader(response.GetResponseStream()))
{
strResponse= sr.ReadToEnd();
}
return strResponse;
}
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Delete a key from a MongoDB document using Mongoose
..., callback);
And since version 2.4, if you have an instance of a model already you can do:
doc.field = undefined;
doc.save(callback);
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Check if option is selected with jQuery, if not select a default
...on>
</select>
<script type="text/javascript">
$(document).ready(function() {
if (!$("#mySelect option:selected").length) {
$("#mySelect option[value='3']").attr('selected', 'selected');
}
});
</script>
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How can I create a Makefile for C projects with SRC, OBJ, and BIN subdirectories?
...e more specific? Do you mean adding -l ... to the CFLAGS and ... there's already the -o argument to the linker (LINKER)
– Yanick Rochon
Aug 10 '11 at 1:03
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gem install: Failed to build gem native extension (can't find header files)
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For anyone reading this in 2015: if you happened to install the package ruby2.0, you need to install the matching ruby2.0-dev to get the appropriate Ruby headers. The same goes for ruby2.1 and ruby2.2, etc. For example:
$ sudo apt-get ...
Best programming based games [closed]
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Actually reading the question makes it clear it's definitely not Core War! Instead it's likely to be either RoboWar, RobotWar or C-Robots.
– Ash
Nov 26 '09 at 10:11
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CSS disable text selection
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@knutole Read the table again. The value of element is not supported in Chrome/Safari.
– MForMarlon
Sep 5 '14 at 23:59
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Is C++ context-free or context-sensitive?
... (Grammar symbols may be either terminals or non-terminals).
This can be read as A &rightarrow; γ only in the context [α, β]. In a context-free (Type 2) grammar, α and β must be empty.
It turns out that you can also restrict grammars with the "monotonic" restriction, where every producti...
How to create a Menubar application for Mac
EDIT: This is a nice ready-made menubar application here ( github source ) by this answer .
6 Answers
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Add new column with foreign key constraint in one command
...The syntax for IBM DB2 LUW is similar, repeating the keyword ADD but (if I read the diagram correctly) not requiring a comma to separate the added items.
Microsoft SQL Server syntax:
ALTER TABLE one
ADD two_id INTEGER,
FOREIGN KEY(two_id) REFERENCES two(id);
Some others do not allow you ...