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Retrieving the inherited attribute names/values using Java Reflection
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Although I like very much recursivity (it's fun!), I prefer the readability of this method and the more intuitive parameters (not required a new collection to be pass), no more if (implicit in the for clause) and no iteration over fields themselves.
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Maintain the aspect ratio of a div with CSS
... have to be careful as it may change depending on the flow of your own web site. I've done it in order to embed video with a constant aspect ratio within a fluid width portion of my web site.
Say you have an embedded video like this:
<object>
<param ... /><param ... />...
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How can I create a simple message box in Python?
...s.windll.user32.MessageBoxW(0, "Your text", "Your title", 1)
Or define a function (Mbox) like so:
import ctypes # An included library with Python install.
def Mbox(title, text, style):
return ctypes.windll.user32.MessageBoxW(0, text, title, style)
Mbox('Your title', 'Your text', 1)
Note th...
How to pass a view's onClick event to its parent on Android?
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Fun fact: if in TextView there is an android:inputType attribute it will silently consume click events even with clickable: false & focusable: false; in my case it was set in a style and it cost me 30 minutes to figure ou...
Getting Django admin url for an object
...in my urls.py file.
I had this in my urlpatterns:
(r'^admin/(.*)', admin.site.root),
which gets the admin screens working but is the deprecated way of doing it. I needed to change it to this:
(r'^admin/', include(admin.site.urls) ),
Once I did that, all the goodness that was promised in the ...
How do I fix certificate errors when running wget on an HTTPS URL in Cygwin?
...his not insecure to install root certificate authorities from a random web site, especially with haxx in the name?
– Chloe
Jun 29 '12 at 2:04
6
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How to get the children of the $(this) selector?
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You can use classes to differentiate your child object. That is easy and fun. i.e.
<div class="mydiv">
<img class='first' src="test.png" alt="3">
<img class='second' src="test.png" alt="4">
</div>
You can do this as below :
$(this).find(".first").attr("alt")
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How to create border in UIButton?
...es like corner radius, maskToBounds etc...
Also, a good article on button fun:
https://web.archive.org/web/20161221132308/http://www.apptite.be/tutorial_custom_uibuttons.php
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How do I allow HTTPS for Apache on localhost?
...rtificate and key which we have generated above.
sudo vi /etc/apache2/sites-available/default-ssl.conf
Please find these two lines and replace them with your cert and key paths.
Initial
Final
Enable the site
cd /etc/apache2/sites-available/
sudo a2ensite default-ssl.conf
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Favicon dimensions? [duplicate]
...you to use this favicon generator. Full disclosure: I'm the author of this site.
Long, comprehensive answer
Favicon must be square. Desktop browsers and Apple iOS do not support non-square icons.
The favicon is supported by several files:
A favicon.ico icon.
Some other PNG icons.
In order to get t...