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Boost Statechart vs. Meta State Machine
...ased) opinion, which should therefore be taken with a grain of salt:
MSM is much faster
MSM requires no RTTI or anything virtual
MSM has a more complete UML2 support (for example internal transitions, UML-conform orthogonal regions)
MSM offers a descriptive language (actually several). For example...
Pros and Cons of Interface constants [closed]
...ants by implementing other patterns (strategy or perhaps flyweight), there is something to be said for not needing a half dozen other classes to represent a concept. I think what it boils down to, is how likely is there a need for other constants. In other words, is there a need to extend the ENUM...
How to parse/read a YAML file into a Python object? [duplicate]
...
If your YAML file looks like this:
# tree format
treeroot:
branch1:
name: Node 1
branch1-1:
name: Node 1-1
branch2:
name: Node 2
branch2-1:
name: Node 2-1
And you've installed PyYAML like t...
Streaming video from Android camera to server
...e in the right direction here, or give me some advice on how to approach this?
10 Answers
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Create space at the beginning of a UITextField
...
This is what I am using right now:
Swift 4.2
class TextField: UITextField {
let padding = UIEdgeInsets(top: 0, left: 5, bottom: 0, right: 5)
override open func textRect(forBounds bounds: CGRect) -> CGRect {
...
How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
...t in a bash script for several subprocesses spawned from that script to finish and return exit code !=0 when any of the subprocesses ends with code !=0 ?
...
Passing a dictionary to a function as keyword parameters
...
Figured it out for myself in the end. It is simple, I was just missing the ** operator to unpack the dictionary
So my example becomes:
d = dict(p1=1, p2=2)
def f2(p1,p2):
print p1, p2
f2(**d)
...
How can I make a jQuery UI 'draggable()' div draggable for touchscreen?
... draggable() that works in Firefox and Chrome. The user interface concept is basically click to create a "post-it" type item.
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Git - Undo pushed commits
...ou can revert individual commits with:
git revert <commit_hash>
This will create a new commit which reverts the changes of the commit you specified. Note that it only reverts that specific commit, and not commits after that. If you want to revert a range of commits, you can do it like this:...
Detect & Record Audio in Python
... that I can then pass to another bit of python for processing. The problem is that I need to determine when there is audio present and then record it, stop when it goes silent and then pass that file to the processing module.
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