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How do I use installed packages in PyCharm?
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>> import gnuradio
>> gnuradio.__file__
"path/to/gnuradio"
Most commonly you'll have a folder structure like this:
foobarbaz/
gnuradio/
__init__.py
other_file.py
You want to add foobarbaz to the path here.
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How to send objects through bundle
... of object, it can assemble a clone from the serialized data. That's how most of the common types pass through bundles.
2) You can pass an opaque handle. If you are passing it within the same context (though one might ask why bother) that will be a handle you can invoke or dereference. But if yo...
Why is ArrayDeque better than LinkedList
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Linked structures are possibly the worst structure to iterate with a cache miss on each element. On top of it they consume way more memory.
If you need add/remove of the both ends, ArrayDeque is significantly better than a linked list. Random acce...
Cross Browser Flash Detection in Javascript
Does anyone have an example of script that can work reliably well across IE/Firefox to detect if the browser is capable of displaying embedded flash content. I say reliably because I know its not possible 100% of the time.
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Do I use , , or for SVG files?
...F image, and if your browser supports declarative animations (SMIL) then those will play.
If you want an interactive svg, use either <iframe> or <object>.
If you need to provide older browsers the ability to use an svg plugin, then use <embed>.
For svg in css background-image and ...
'sudo gem install' or 'gem install' and gem locations
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Contrary to all the other posts I suggest NOT using sudo when installing gems.
Instead I recommend you install RVM and start a happy life with portable gem homes and different version of Ruby all living under one roof.
For the uninitiated, from the d...
Enable zooming/pinch on UIWebView
... example stackoverflow.com/questions/33617217/…
– jose920405
Nov 9 '15 at 22:05
Works for me. Thanks!
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ZSH complains about RVM __rvm_cleanse_variables: function definition file not found
When using the latest ZSH and RVM on Mac OS X 10.7.4 ZSH complains about this:
5 Answers
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Handling file renames in git
... For what matters for Git, both are correct. The latter is being closer to how you, as commiter probably see it, though. The real difference between rename and delete + create is only at the OS/filesystem level (e.g. same inode# vs. new inode#), which Git does not really care very much abou...
How do I check if a C++ std::string starts with a certain string, and convert a substring to an int?
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Use an overload of rfind which has the pos parameter:
std::string s = "tititoto";
if (s.rfind("titi", 0) == 0) {
// s starts with prefix
}
Who needs anything else? Pure STL!
Many have misread this to mean "search backwards through the whole string looking for...