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How to get screen width without (minus) scrollbar?
...safest place to get the correct width and height without the scrollbars is from the HTML element. Try this:
var width = document.documentElement.clientWidth
var height = document.documentElement.clientHeight
Browser support is pretty decent, with IE 9 and up supporting this. For OLD IE, use one o...
Custom numeric format string to always display the sign
...also use format strings in string.Format(); the format string is separated from the index with a colon (':')
var f = string.Format("{0}, Force sign {0:+#;-#;+0}, No sign for zero {0:+#;-#;0}", number);
For number { +1, -1, 0 } this gives:
1, Force sign +1, No sign for zero +1
-1, Force ...
Is it possible to get CMake to build both a static and shared version of the same library?
...PROPERTY POSITION_INDEPENDENT_CODE 1)
# shared and static libraries built from the same object files
add_library(MyLib_shared SHARED $<TARGET_OBJECTS:objlib>)
add_library(MyLib_static STATIC $<TARGET_OBJECTS:objlib>)
From the CMake docs:
An object library compiles source files but...
docker error: /var/run/docker.sock: no such file or directory
...hat runs your script, something like this might work for you:
Dockerfile
FROM busybox
# Copy your script into the docker image
ADD /path/to/your/script.sh /usr/local/bin/script.sh
# Run your script
CMD /usr/local/bin/script.sh
Then you can run:
docker build -t your-image-name:your-tag .
Thi...
How to print out the contents of a vector?
...
If you're looping from 0 through vector::size() and the vector is not modified within the loop there is no need to use at() and incur the extra bounds checking overhead. That said, I would go with an iterator as you suggest.
...
Interfaces vs. abstract classes [duplicate]
...s. However, they are typically more flexible as a type can only be derived from one class, but can implement any number of interfaces.
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Determine Whether Two Date Ranges Overlap
... verify that the start dates are on or before the endDates. Deriving this from above:
If start and end dates can be out of order, i.e., if it is possible that startA > endA or startB > endB, then you also have to check that they are in order, so that means you have to add two additional val...
How to execute multi-line statements within Python's own debugger (PDB)
...eems the same can be achieved using the pdb interact command (as I learned from this bug tracker message).
– gerrit
Jun 11 '14 at 15:15
3
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Understanding prototypal inheritance in JavaScript
... constructing function of an object (SuperCar objects in this case).
Just from the first example, Car.call(this, name) is in the SuperCar constructor function because when you do this:
var mySuperCar = new SuperCar("SuperCar");
This is what JavaScript does:
A fresh, blank object is instantiate...
Using CSS to affect div style inside iframe
...licy applies, so you can only do this to an iframe element which is coming from your own server.
I use the Prototype framework to make it easier:
frame1.$('mydiv').style.border = '1px solid #000000'
or
frame1.$('mydiv').addClassName('withborder')
...