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What are Flask Blueprints, exactly?
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A blueprint is a template for generating a "section" of a web application. You can think of it as a mold:
You can take the blueprint and apply it to your application in several places. Each time you apply it the blueprint will create a new version of its structure in the plaster of your ...
Android: alternate layout xml for landscape mode
How can I have one layout for landscape and one for portrait? I want to assume extra width and conserve vertical space when the user rotates the phone over sideways.
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How do I enable gzip compression when using MVC3 on IIS7?
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You can configure compression through your web.config file as follows:
<system.webServer>
<urlCompression doStaticCompression="true" doDynamicCompression="true" />
</system.webServer>
You can find documen...
HMAC-SHA1 in bash
...there's no point in reinventing the wheel and writing a bash version.
You can simply use the openssl command to generate the hash within your script.
[me@home] echo -n "value" | openssl dgst -sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Or simply:
[me@home] echo -n "value" | openss...
Can I set null as the default value for a @Value in Spring?
...yPlaceholderConfigurer. For the example I'm using the string @null but you can also use the empty string as nullValue.
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<!-- config the location(s) of the properties file(s) her...
How to send JSON instead of a query string with $.ajax?
Can someone explain in an easy way how to make jQuery send actual JSON instead of a query string?
4 Answers
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How do Third-Party “tracking cookies” work?
...bsite A (a normal website with ads) how Website B (an advertising website) can assign my computer an ID, and then figure out that I was on website A, and other websites after it that have its ads.
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Create new tmux session from inside a tmux session
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+1 for solution that doesn't care about "sessions should be nested with care, unset $TMUX to force"
– Marcin Rogacki
Oct 14 '14 at 13:20
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Make Div overlay ENTIRE page (not just viewport)?
...ght be wrong, but will position fixed work in IE6?! I know probably nobody cares much about IE6 anymore.
– Marco Demaio
May 17 '10 at 22:04
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How to rename items in values() in Django?
...d_value': 'cryptic_value_name'
}
).values(
'renamed_value'
)
This basically does SELECT cryptic_value_name AS renamed_value in the SQL.
Another option, if you always want the renamed version but the db has the cryptic name, is to name your field with the new name but use db_column to refer to t...