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Android Paint: .measureText() vs .getTextBounds()
...of the text to be rendered. However, the actual text rendered is always a bit wider than the .width() of the Rect information filled by getTextBounds() .
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Keep ignored files out of git status
I would like to stop Git from showing ignored files in git status , because having tons of documentation and config files in the list of Changed but not updated files, renders the list half-useless.
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Optimize Font Awesome for only used classes
I am using Font Awesome Sass file https://github.com/FortAwesome/Font-Awesome/blob/master/sass/font-awesome.sass to make it _font-awesome.sass so I can @import in my Sass project. I am also using http://middlemanapp.com/ to convert Sass to Css . Questions:
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Django select only rows with duplicate field values
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Try:
from django.db.models import Count
Literal.objects.values('name')
.annotate(Count('id'))
.order_by()
.filter(id__count__gt=1)
This is as close as you can get with Django. The problem is that this will return a Val...
Why can lambdas be better optimized by the compiler than plain functions?
In his book The C++ Standard Library (Second Edition) Nicolai Josuttis states that lambdas can be better optimized by the compiler than plain functions.
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Python - How to sort a list of lists by the fourth element in each list? [duplicate]
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It's worth noting that in this method, the integers are lexicographically compared. Thus, '5' will be larger than '20'. If an integer comparison is to be made, key=lambda x: int(x[3]) should be used
– in...
How to run `rails generate scaffold` when the model already exists?
... controller scaffold for your model, see scaffold_controller. Just for clarity, here's the description on that:
Stubs out a scaffolded controller and its views. Pass the model name,
either CamelCased or under_scored, and a list of views as arguments.
The controller name is retrieved ...
How do I preserve line breaks when using jsoup to convert html to plain text?
...document.html().replaceAll("\\\\n", "\n");
return Jsoup.clean(s, "", Whitelist.none(), new Document.OutputSettings().prettyPrint(false));
}
It satisfies the following requirements:
if the original html contains newline(\n), it gets preserved
if the original html contains br or p tags, they g...
What is a “memory stomp”?
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Memory is "stomped" when a piece of code manipulates memory without realizing that another piece of code is using that memory in a way that conflicts. There are several common ways memory can be stomped.
One is allocating, say, 100 bytes of memory but then storing something past the 1...
What is the difference between sql and mysql [closed]
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SQL - Structured Query Language. It is declarative computer language aimed at querying relational databases.
MySQL is a relational database - a piece of software optimized for data storage and retrieval. There are many such databases - Oracle, Microsoft SQL...