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How to get an IFrame to be responsive in iOS Safari?
...you have control over the content, then you need to modify the contents in order to have scrolling="yes" otherwise there is no way to correct this, for the fix to work on IFRAME only you need to have scrolling="no" on the IFRAME
– Idra
Apr 28 '15 at 11:30
...
How to create a printable Twitter-Bootstrap page
...ylesheet that applies to printing. Note that CSS cascading still works; so order, inheritance and selector priorities will influence the outcome. You'd probably ask a new question with your own code.
– albertedevigo
May 2 '16 at 6:31
...
How to install a gem or update RubyGems if it fails with a permissions error
...y is before the path for the system Ruby.
$ echo $PATH will show you the order of your load path.
If you find that your shims directory comes after your system Ruby bin directory, then edit your ~/.bashrc file and put this as your last export PATH command: export PATH=$HOME/.rbenv/shims:$PATH
...
Understand the “Decorator Pattern” with a real world example
...and final bill-amount will be composed of the base pizzas and additionally ordered toppings. Each topping decorator would know about the pizzas that it is decorating and it's price. GetPrice() method of Topping object would return cumulative price of both pizza and the topping.
EDIT
Here's a code-...
Should I put input elements inside a label element?
...rg/TR/WCAG20-TECHS/H44.html. At the bottom (it is obscure) it says that in order to claim conformance, you need to pass the test criteria, and that specifically states that you should use the for attribute. In reality when I last tested this in Apple Voiceover (10% market share screenreaders deskt...
Inherit docstrings in Python class inheritance
...le that can preserve both the inherited docstring syntax and the preferred ordering can be:
class X(object):
"""This class has a method foo()."""
def foo(): pass
class Y(X):
""" Also bar()."""
__doc__ = X.__doc__ + __doc__
def bar(): pass
With the same output as Alex's one:
>>&g...
C# Thread safe fast(est) counter
...ok at the C# lock() statement's IL. Here you will see calls to Monitor in order to begin or end a section.
In other words, .Net lock() statement is doing a lot more than the .Net Interlocked.Increment.
SO, if all you want to do is increment a variable, Interlock.Increment will be faster. Revie...
Retina displays, high-res background images
...nted bug in certain versions of Firefox and should be written like this in order to support older versions (prior to Firefox 16).
- Source
As @LiamNewmarch mentioned in the comments below, you can include the background-size in your shorthand background declaration like so:
.box{
background...
Maven: how to override the dependency added by a library
...nstead of using logback's slf4j 1.7.5.
I solved the issue by changing the order of the dependencies on project A pom, when I moved project B entry below the logback entry then maven started to build the project using slf4j 1.7.5.
Edit:
Adding the slf4j 1.7.5 dependency before Project B dependency ...
Why are C character literals ints instead of chars?
...on the endianness of the CPU one or other would need shifting into the low order byte.
Some CPUs may require a memory-aligned read, which means that the lowest address involved must be a multiple of the data size: you might be able to read from addresses 24 and 25, but not 27 and 28.
So, a compile...