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jQuery - prevent default, then continue default
I have a form that, when submitted, I need to do some additional processing before it should submit the form. I can prevent default form submission behavior, then do my additional processing (it's basically calling Google Maps API and adding a few hidden fields to the form) -- and then I need the fo...
Concatenating null strings in Java [duplicate]
Why does the following work? I would expect a NullPointerException to be thrown.
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How to enable mod_rewrite for Apache 2.2
I've got fresh install of Apache 2.2 on my Vista machine, everything works fine, except mod rewrite.
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Generate sql insert script from excel worksheet
I have a large excel worksheet that I want to add to my database.
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Rails DB Migration - How To Drop a Table?
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How to delete all data from solr and hbase
How do I delete all data from solr by command? We are using solr with lily and hbase .
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Choosing between std::map and std::unordered_map [duplicate]
...l want to use the good old map over unordered_map on systems where it actually exists? Are there any obvious situations that I cannot immediately see?
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Is there anything like inotify on Windows?
With the Linux OS, there is the ionotify subsystem which notifies an application of changes to the filesystem.
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Restart node upon changing a file
For someone who is coming from PHP background the process of killing node and starting it again after every code change, seems very tedious. Is there any flag when starting a script with node to automatically restart node when code change is saved?
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Combine two ActiveRecord::Relation objects
Suppose I have the following two objects:
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