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Python 2.7 getting user input and manipulating as string without quotations
... suggest to never use it. raw_input() returns the verbatim string entered by the user.
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What are “res” and “req” parameters in Express functions?
...params. (See https://stackoverflow.com/a/6913287/166530 )
request.params by default is filled with the value of any "component matches" in routes, i.e.
app.get('/user/:id', function(request, response){
response.send('user ' + request.params.id);
});
and, if you have configured express to use ...
Ruby equivalent of virtualenv?
...works closer to how virtualenv works since it lets you sandbox different ruby versions and their gems, etc.
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Any recommendations for a CSS minifier? [closed]
...lons, duplicate styles, and so on. I think a style could be damaged easily by these minifiers if we use some css hacks inside css code. Backslashes and wierd symbols could drive compressor crazy.
– Junior Mayhé
Aug 12 '12 at 18:49
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Custom numeric format string to always display the sign
...string MyString = number.ToString("+0;-#");
Where each section separated by a semicolon represents positive and negative numbers
or:
string MyString = number.ToString("+#;-#;0");
if you don't want the zero to have a plus sign.
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PostgreSQL naming conventions
... convenient to stick to that naming for those sequences if you create them by hand (tablename_colname_seq).
See also some discussion here, here and (for general SQL) here, all with several related links.
Note: Postgresql 10 introduced identity columns as an SQL-compliant replacement for serial.
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Specify width in *characters*
...width character. However, that is "typography proper" and we have many fly-by-night folks out there creating font files which do not adhere to typographic rules — especially true in the case of web fonts. The point of my comment here is not (merely) curmudgeonly grandstanding. My point is: test, t...
How do I setup a SSL certificate for an express.js server?
... This is years too late, but the SSL_PROTOCOL_ERROR can be caused by the fact that you're using http://<ssl_enabled_endpoint>. It should be https://<ssl_enabled_endpoint>
– andreimarinescu
Sep 14 '16 at 10:56
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Can Android Studio be used to run standard Java projects?
... some precomputed files to function. These precomputed files are generated by some Java code. Since these two things go hand in hand, it makes the most sense to have both of these modules in the same project.
NEW - How to enable Kotlin in your standalone project
If you want to enable Kotlin inside...
Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...oogle Maps API v2. I want it to look like in the original maps application by Google. Like this:
7 Answers
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