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OSGi, Java Modularity and Jigsaw
...ou cannot simply sprinkle modularity on top of an existing non-modular codebase. Making a non-modular codebase into a modular one inevitably requires some refactoring: moving classes into the correct package, replacing direct instantiation with the use of decoupled services, and so on.
This makes i...
How Do I Convert an Integer to a String in Excel VBA?
...rsions, implicit accessibility, implicit default member access, implicit 1-based arrays with Option Base 1, implicit typing with Def[Type] (boy that's EVIL!), implicit... you get it - the only good implicit thing in VBA is the implicit call syntax that made the explicit Call obsolete.
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Changing the browser zoom level
... you can get pretty close with CSS transform: scale(). Here is my solution based on JavaScript and jQuery:
<!-- Trigger -->
<ul id="zoom_triggers">
<li><a id="zoom_in">zoom in</a></li>
<li><a id="zoom_out">zoom out</a></li>
<...
nServiceBus vs Mass Transit vs Rhino Service Bus vs other?
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a potential con of anything MSMQ based is the restriction on maximum message size. IIRC it is approximately 4MB, which you might easily run into if you're dealing with large files and storing the file content within the message.
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How to build a Debian/Ubuntu package from source?
...cial" way is to check build depends is if the package builds with only the base system, the "build-essential" packages, and the build dependencies you have specified. Don't know a general answer for regular Dependencies, just wade in :)
How I can I prevent the update system installing the older...
Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?
... Does an inherited destructor count? I mean, say I've got a base class with an empty virtual destructor. Does it prevent creation of move constructors in subclasses? If the answer is yes, will it help if I define a move constructor in the base class?
– kamilk
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Django template how to look up a dictionary value with a variable
...my App with below content did the job
# coding=utf-8
from django.template.base import Library
register = Library()
@register.filter
def get_item(dictionary, key):
return dictionary.get(key)
usage is like what culebrón said :
{{ mydict|get_item:item.NAME }}
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How do I specify a password to 'psql' non-interactively?
I am trying to automate database creation process with a shell script and one thing I've hit a road block with passing a password to psql .
Here is a bit of code from the shell script:
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Setting the selected value on a Django forms.ChoiceField
...args, **kwargs):
super(MyForm, self).__init__(*args, **kwargs)
self.base_fields['MyChoiceField'].initial = initial_value
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Can I get CONST's defined on a PHP class?
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+1 for the token-based solution! Understanding token-based parsing is a pleasure considering the performance ... and as always there is one great person who shows off how to parse constants via token_get_all(). Thank you very much!
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