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How to set warning level in CMake?
How to set the warning level for a project (not the whole solution) using CMake ? Should work on Visual Studio and GCC .
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Group by month and year in MySQL
Given a table with a timestamp on each row, how would you format the query to fit into this specific json object format.
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Is it possible to get element from HashMap by its position?
...question. The other answers below are more useful.
– forresthopkinsa
Mar 24 '17 at 21:20
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With r...
How to import an excel file in to a MySQL database
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Export it into some text format. The easiest will probably be a tab-delimited version, but CSV can work as well.
Use the load data capability. See http://dev.mysql.com/doc/refman/5.1/en/load-data.html
Look half way down the page, as it will gives a g...
Get all keys of an NSDictionary as an NSArray
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And if you want to get all keys and values, here's what you do:
for (NSString *key in dictionary) {
id value = dictionary[key];
NSLog(@"Value: %@ for key: %@", value, key);
}
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Stored procedure slow when called from web, fast from Management Studio
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See ADO.NET calling T-SQL Stored Procedure causes a SqlTimeoutException for another example, with a more complete explanation and resolution.
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How do I make a semi transparent background?
...orts rgba, its syntax is #ARGB and is written as filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#AARRGGBBAA,endColorstr=#AARRGGBBAA); its basically a gradient of a static color but with transparency.
– Tarun
Jan 27 '11 at 5:23
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Where's my JSON data in my incoming Django request?
...= json_data['data']
except KeyError:
HttpResponseServerError("Malformed data!")
HttpResponse("Got json data")
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NoSQL (MongoDB) vs Lucene (or Solr) as your database
...ze my lessons learned:
You can easily use Lucene/Solr in lieu of MongoDB for pretty much all situations, but not vice versa. Grant Ingersoll's post sums it up here.
MongoDB etc. seem to serve a purpose where there is no requirement of searching and/or faceting. It appears to be a simpler and argua...
How to set the margin or padding as percentage of height of parent container?
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top works great for resizing based on browser/window height. How aboutt having a div underneath that div? How can you clear the 2nd div to be under the div that is shifted down by a top:50%??
– Federico
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