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Oracle SELECT TOP 10 records
...lter the result after it has been returned, so a subquery is required. You can also use RANK() function to get Top-N results.
For performance try using NOT EXISTS in place of NOT IN. See this for more.
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How to sort a Ruby Hash by number value?
...ing value... You should reverse a1 and a2 in your example
Best way in any case (as per Mladen) is:
metrics = {"sitea.com" => 745, "siteb.com" => 9, "sitec.com" => 10 }
metrics.sort_by {|_key, value| value}
# ==> [["siteb.com", 9], ["sitec.com", 10], ["sitea.com", 745]]
If you need ...
Learning Ant path style
Where can I find resources to learn Ant path style conventions? I've gone to the Ant site itself, but couldn't find any information on path styles.
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Unable to load SOS in WinDbg
...4 site hosted in IIS 7 on Windows Server 2008 (x86) and downloaded to my local machine.
4 Answers
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Disable intellij indexing on specific folder
...ject I have .deploy folder which is created/updated when I deploy my app locally. Is it possible to disable indexing on that folder? Everything slows down whenever I deploy and it's really annoying - I have to wait a few minutes whilist intellij doing unnecessary indexing. In module view I excluded ...
Split Python Flask app into multiple files
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Yes, Blueprints are the right way to do it. What you are trying to do can be achieved like this:
Main.py
from flask import Flask
from AccountAPI import account_api
app = Flask(__name__)
app.register_blueprint(account_api)
@app.route("/")
def hello():
return "Hello World!"
if __name__ ...
How to set breakpoints on future shared libraries with a command flag
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OT: In terminal it would look like this to debug Caja in one line:
gdb -ex "set breakpoint pending on" -ex "break gdk_x_error" -ex run --args caja --sync
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Transform DateTime into simple Date in Ruby on Rails
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Hello collimarco :) you can use ruby strftime method to create ur own date/time display.
time.strftime( string ) => string
%a - The abbreviated weekday name (``Sun'')
%A - The full weekday name (``Sunday'')
%b - The abbreviated month n...
How is performance affected by an unused using directive?
Visual Studio will automatically create using statements for you whenever you create a new page or project. Some of these you will never use.
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POST data in JSON format
...m.method, form.action, true);
xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8');
// send the collected data as JSON
xhr.send(JSON.stringify(data));
xhr.onloadend = function () {
// done
};
};
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