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Visually managing MongoDB documents and collections [closed]

I'm using MongoDB in a reporting system and have to delete a whole bunch of test documents. While I don't have too much trouble using the JSON-based command-line tools, it gets extremely tedious to have to keep searching for documents, copy-and-pasting OIDs, etc., especially from a command prompt...
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How do I get the current time zone of MySQL?

... From the manual (section 9.6): The current values of the global and client-specific time zones can be retrieved like this: mysql> SELECT @@global.time_zone, @@session.time_zone; Edit The above returns SYSTEM if MySQL is set to slave to the system's timezone, which is less than help...
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How to extract a git subdirectory and make a submodule out of it?

I started a project some months ago and stored everything within a main directory. In my main directory "Project" there are several subdirectories containing different things: Project/paper contains a document written in LaTeX Project/sourcecode/RailsApp contains my rails app. ...
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How to properly URL encode a string in PHP?

I'm making a search page, where you type a search query and the form is submitted to search.php?query=your query . What PHP function is the best and that I should use for encoding/decoding the search query? ...
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Is there a Python caching library?

...nything so far. I need a simple dict -like interface where I can set keys and their expiration and get them back cached. Sort of something like: ...
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Redis is single-threaded, then how does it do concurrent I/O?

...pends on how you define concurrency. In server-side software, concurrency and parallelism are often considered as different concepts. In a server, supporting concurrent I/Os means the server is able to serve several clients by executing several flows corresponding to those clients with only one com...
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CATALINA_OPTS vs JAVA_OPTS - What is the difference?

... find out the difference between Apache Tomcat variables - CATALINA_OPTS and JAVA_OPTS in SO and surprised to see that there is no question/answer posted here yet. So I thought of sharing it here (with answer) after finding out the difference. Check the answer/difference below. ...
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Rails - Nested includes on Active Records?

...ts that I fetch. I'm trying to include every user associated to this event and every profile associated to each user. The Users get included but not their profiles. ...
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SQL Server SELECT into existing table

I am trying to select some fields from one table and insert them into an existing table from a stored procedure. Here is what I am trying: ...
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Assign width to half available screen width declaratively

...s it possible to assign a widget width to half the available screen width, and do it using declarative xml? 5 Answers ...