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Using GCC to produce readable assembly?
...code so I could see what my code was being compiled into. You can do this with Java but I haven't been able to find a way with GCC.
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How to delete a row by reference in data.table?
...y reference yet.
data.table can add and delete columns by reference since it over-allocates the vector of column pointers, as you know. The plan is to do something similar for rows and allow fast insert and delete. A row delete would use memmove in C to budge up the items (in each and every column)...
jQuery: checking if the value of a field is null (empty)
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The value of a field can not be null, it's always a string value.
The code will check if the string value is the string "NULL". You want to check if it's an empty string instead:
if ($('#person_data[document_type]').val() != ''){}
or:
if ($('#person_data[doc...
abort, terminate or exit?
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edited Jan 5 at 20:38
S.S. Anne
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Can I return the 'id' field after a LINQ insert?
When I enter an object into the DB with Linq-to-SQL can I get the id that I just inserted without making another db call? I am assuming this is pretty easy, I just don't know how.
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Reshaping data.frame from wide to long format
...o convert my data.frame from a wide table to a long table.
At the moment it looks like this:
9 Answers
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Get a list of resources from classpath directory
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edited Sep 23 at 11:08
Lena Bru
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In Java, how do I parse XML as a String instead of a file?
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edited May 23 '17 at 12:18
Community♦
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answered Feb 18 '09 at ...
Detect whether there is an Internet connection available on Android [duplicate]
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The getActiveNetworkInfo() method of ConnectivityManager returns a NetworkInfo instance representing the first connected network interface it can find or null if none of the interfaces are connected. Checking if this method returns null should be enough to tell if an int...
Terminating a script in PowerShell
...to terminate a PowerShell (PS1) script when an unrecoverable error occurs within a function. For example:
10 Answers
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