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How do I escape ampersands in XML so they are rendered as entities in HTML?
...DATA tags:
<![CDATA[
This is some text with ampersands & other funny characters. >>
]]>
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Is there an easy way to strike through text in an app widget?
...
Here is an extension for all you Kotlin folks
fun TextView.showStrikeThrough(show: Boolean) {
paintFlags =
if (show) paintFlags or Paint.STRIKE_THRU_TEXT_FLAG
else paintFlags and Paint.STRIKE_THRU_TEXT_FLAG.inv()
}
Usage
textView.showStri...
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 ... />...
...
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 use PyCharm to debug Scrapy projects
...l IcecatCrawler can also be executed like this: python /Library/Python/2.7/site-packages/scrapy/cmdline.py crawl IcecatCrawler
Try to find the scrapy.cmdline package.
In my case the location was here: /Library/Python/2.7/site-packages/scrapy/cmdline.py
Create a run/debug configuration inside PyCha...
How to add MVC5 to Visual Studio 2013?
...a if exist. After the setup windows may restart, and you are ready to have fun with your Web Developer Tools now.
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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...
How can I fill out a Python string with spaces?
...templates with only a single {...} and nothing else. Just use the format() function and save yourself the parsing overhead: format('Hi', '<16').
– Martijn Pieters♦
Jan 7 '18 at 16:29
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