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How can I find out the total physical memory (RAM) of my linux box suitable to be parsed by a shell

... on the host. Example: DirectMap4k: 10240 kB DirectMap2M: 4184064 kB 10240 + 4184064 = 4194304 kB = 4096 MB. share | improve this answer | follow ...
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How to repeat a string a variable number of times in C++?

...nel Panic 113k7171 gold badges350350 silver badges426426 bronze badges answered Oct 3 '08 at 12:48 lukeluke 31.2k77 gold badges545...
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“Variable” variables in Javascript?

...//The items in this array could be defined automatically via an input, database query, event, etc. elements.forEach( (element) => { elementIds[element] = document.getElementById(element); }); This example declares variable variables (keys in elementIds) based on the ...
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Changing the resolution of a VNC session in linux [closed]

... the VNC server with a different geometry on a different port. I would try based on the man page $vncserver :0 -geometry 1600x1200 $vncserver :1 -geometry 1440x900 Then you can connect from work to one port and from home to another. Edit: Then use xmove to move windows between the two x-server...
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Send a file via HTTP POST with C#

....ASCII.GetBytes(sAuthorization); string returnValue = System.Convert.ToBase64String(toEncodeAsBytes); wr.Headers.Add("Authorization: Basic " + returnValue); //AUTHENTIFICATION END Stream rs = wr.GetRequestStream(); string formdataTemplate = "Content-Disposition: form-data; name=\"{0}\"\r\n\r\n{1}"...
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Error during installing HAXM, VT-X not working

...phics more smoothly. I downloaded appropriate file HAXM file for Windows 7 64 bit, unpacked and started installing. However, during the installation process I get this error: ...
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How to migrate back from initial migration in Django 1.7?

... haven't committed the code the sensible thing would be to migrate the database to last good state and redo the migration with better models. In this case the last good state is database where the new app doesn't exist. ...
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Difference between Pig and Hive? Why have both? [closed]

...ot query other stores. Currently Hive can be used to query data stored in Hbase (which is a key-value store like those found in the guts of most RDBMSes), and the HadoopDB project has used Hive to query a federated RDBMS tier. ...
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Create unique constraint with null columns

...t have a foreign key referencing (user_id, menu_id, recipe_id), you cannot base CLUSTER on a partial index, and queries without a matching WHERE condition cannot use the partial index. (It seems unlikely you'd want a FK reference three columns wide - use the PK column instead). If you need a comple...
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Get a list of all git commits, including the 'lost' ones

... 64 Not particularly easily- if you've lost the pointer to the tip of a branch, it's rather like fi...