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How does Go compile so quickly?

...ded to be fast: it should take at most a few seconds to build a large executable on a single computer. To meet these goals required addressing a number of linguistic issues: an expressive but lightweight type system; concurrency and garbage collection; rigid dependency specification; and so on. FAQ ...
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how to get last insert id after insert query in codeigniter active record

...rt query (active record style) used to insert the form fields into a MySQL table. I want to get the last auto-incremented id for the insert operation as the return value of my query but I have some problems with it. ...
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Heatmap in matplotlib with pcolor?

...s(np.arange(nba_sort.shape[1]) + 0.5, minor=False) # want a more natural, table-like display ax.invert_yaxis() ax.xaxis.tick_top() # Set the labels # label source:https://en.wikipedia.org/wiki/Basketball_statistics labels = [ 'Games', 'Minutes', 'Points', 'Field goals made', 'Field goal attem...
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How to make fill height

... position: absolute; bottom: 0; right: 0; } With the table cell markup like so: <td class="thatSetsABackground"> <div class="thatSetsABackgroundWithAnIcon"> <dl> <dt>yada </dt> <dd>yada </dd> &lt...
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querySelector and querySelectorAll vs getElementsByClassName and getElementById in JavaScript

...ements are live or static. These concepts are summarized in the following table. Function | Live? | Type | Time Complexity querySelector | N | Element | O(n) querySelectorAll | N | NodeList | O(n) getElementById | Y | Element...
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What is the difference between up-casting and down-casting with respect to class variable

...that method is declared as final or static.(Explanation Belongs to Virtual Tables Concept) Virtual Table / Dispatch Table : An object's dispatch table will contain the addresses of the object's dynamically bound methods. Method calls are performed by fetching the method's address from the object's ...
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MySQL how to join tables on two fields

I have two tables with date and id fields. I want to join on both fields. I tried 3 Answers ...
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How to drop multiple columns in postgresql

I want to drop 200 columns in my table in PostgreSQL. I tried: 2 Answers 2 ...
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Amazon SimpleDB vs Amazon DynamoDB

...best parts of the original Dynamo design (incremental scalability, predictable high performance) with the best parts of SimpleDB (ease of administration of a cloud service, consistency, and a table-based data model that is richer than a pure key-value store). Werner's Summary suggests Dyna...
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Hibernate dialect for Oracle Database 11g?

... Unfortunately does not help for "ORA-01754: a table may contain only one column of type LONG". – Jan Goyvaerts Mar 6 '13 at 10:52 ...