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SVN:externals equivalent in Git?
... a separate sub-directory within your repo. This has a detailed process to set up and then is very easy for other users, because it is automatically included when the repository is checked out or cloned. This can be a convenient way to include a dependency in your project.
It is easy to pull changes...
PostgreSQL query to return results as a comma separated list
...AS column2 ... FROM ...
The resulting myfile.csv will have the SQL resultset column names as CSV column headers, and the query tuples as CSV rows.
h/t http://pookey.co.uk/wordpress/archives/51-outputting-from-postgres-to-csv
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MaxJsonLength exception in ASP.NET MVC during JavaScriptSerializer
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I am setting a json string into a ViewBag.MyJsonString property but getting same error in my view at runtime on following javascript line: var myJsonObj = @Html.Raw(Json.Encode(ViewBag.MyJsonString));
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Is std::vector copying the objects with a push_back?
...ly) available only in C++14 and above. Make sure you tell your compiler to set its standard conformance accordingly if you want to compile these examples.
– Laryx Decidua
Apr 7 '17 at 13:45
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Create a git patch from the uncommitted changes in the current working directory
... should be clean with no strange characters, for example if the color.diff setting is set your patch will have some 'color characters' that can make 'git apply' fail, in that case try git diff --no-color. Otherwise, it looks like an encoding problem.
– jcarballo
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What does extern inline do?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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SQL Switch/Case in 'where' clause
...e to correct it if you want to test it): declare var varchar(5) set var = '0' select 2 / var where var <> 0 or ISNUMERIC(var) = 1 . I want the condition to exit because var IS equal to 0, but it goes ahead to check if it is numeric, which it is, and therefore the statem...
Windows 7 SDK installation failure
...file%\AppData\Local\Temp\ or %temp%. The log file is most likely called SDKSetup_7.xxxxx.log.
Solution: Uninstall any existing Visual C++ 2010 redistributable.
I just had this problem, and I looked at the solution at Ctrl+F5, Fix Problem Installing Windows SDK for Windows 7, but it didn't work.
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SQL select only rows with max value on a column [duplicate]
I have this table for documents (simplified version here):
27 Answers
27
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Get the client's IP address in socket.io
... proxy server.
Example for nginx:
add this after your proxy_pass:
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Real-Port $remote_port;
This will make the headers available in the socket.io node server:
var ip = socket.handshake.headers["x-real-ip"];
var port = socket.handshake...