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Mongoose: Get full list of users

... Well, if you really want to return a mapping from _id to user, you could always do: server.get('/usersList', function(req, res) { User.find({}, function(err, users) { var userMap = {}; users.forEach(function(user) { userMap[user._id] = user; }); re...
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Where can I get a list of Ansible pre-defined variables?

...n playbooks and template files. For example, the host ip address is ansible_eth0.ipv4.address. Googleing and searching the docs I cound't find a list of all available variables. Would someone list them for me? ...
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Can't access object property, even though it shows up in a console log

...cess, but on the very next line of code, I can't access it with config.col_id_3 (see the "undefined" in the screenshot?). Can anyone explain this? I can get access to every other property except field_id_4 as well. ...
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How do I disable “missing docstring” warnings at a file-level in Pylint?

... $ cat my_module/test/__init__.py "Hey, PyLint? SHUT UP" – clacke May 6 '15 at 12:50  |  ...
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Can dplyr package be used for conditional mutating?

... ifelse(a == 0 | a == 1 | a == 4 | a == 3 | c == 4, 3, NA))) Added - if_else: Note that in dplyr 0.5 there is an if_else function defined so an alternative would be to replace ifelse with if_else; however, note that since if_else is stricter than ifelse (both legs of the condition must have the ...
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SQL- Ignore case while searching for a string

... Use something like this - SELECT DISTINCT COL_NAME FROM myTable WHERE UPPER(COL_NAME) LIKE UPPER('%PriceOrder%') or SELECT DISTINCT COL_NAME FROM myTable WHERE LOWER(COL_NAME) LIKE LOWER('%PriceOrder%') ...
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How to install PyQt4 on Windows using pip?

... - e.g: C:\path\where\wheel\is\> pip install PyQt4-4.11.4-cp35-none-win_amd64.whl Should properly install if you are running an x64 build of Python 3.5. share | improve this answer | ...
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Convert base64 string to ArrayBuffer

... Try this: function _base64ToArrayBuffer(base64) { var binary_string = window.atob(base64); var len = binary_string.length; var bytes = new Uint8Array(len); for (var i = 0; i < len; i++) { bytes[i] = binary_string.char...
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Unique Key constraints for multiple columns in Entity Framework

... With Entity Framework 6.1, you can now do this: [Index("IX_FirstAndSecond", 1, IsUnique = true)] public int FirstColumn { get; set; } [Index("IX_FirstAndSecond", 2, IsUnique = true)] public int SecondColumn { get; set; } The second parameter in the attribute is where you can spec...
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Unable to verify leaf signature

...d between the client and the server. This also worked process.env['NODE_TLS_REJECT_UNAUTHORIZED'] = '0'; share | improve this answer | follow | ...