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Linux command: How to 'find' only text files?
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I know this is an old thread, but I stumbled across it and thought I'd share my method which I have found to be a very fast way to use find to find only non-binary files:
find . -type f -exec grep -Iq . {} \; -print
The -I option to grep tells it to immediately ignore binary f...
How to escape JSON string?
... I cannot reproduce this method for deserializing an encoded and escaped unc path. My path "WatchedPath": "\\\\myserver\\output" becomes "\"\\\\\\\\myserver\\\\output\"" which is pretty unacceptable.
– slestak
Dec 29 '14 at 14:36
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How to deep watch an array in angularjs?
... Thanks Trevor, misreading of the docs. I've updated the code above, and updated my code to match.
– Piran
Feb 5 '13 at 23:06
36
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Return first N key:value pairs from dict
...is answer is no longer correct. Python dicts now preserve insertion order, and this is explicitly documented.
– Konrad Rudolph
Sep 22 at 12:30
1
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How to share Eclipse configuration over different workspaces
...es. (like at home, laptop, in office, etc.). How could I share the Eclipse and project configuration pragmatically between multiple computers? Should I version control them, or is there any easier way to do this?
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Example: Communication between Activity and Service using Messaging
I couldn't find any examples of how to send messages between an activity and a service, and I have spent far too many hours figuring this out. Here is an example project for others to reference.
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Quit and restart a clean R session from within R?
Is there a way I can make an alias, within R, that will execute q() and then restart a clean R session?
12 Answers
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How to swap two variables in JavaScript
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Here's a one-liner to swap the values of two variables.
Given variables a and b:
b = [a, a = b][0];
Demonstration below:
var a=1,
b=2,
output=document.getElementById('output');
output.innerHTML="<p>Original: "+a+", "+b+"</p>";
b = [a, a = b][0];
output.innerHT...
How do I update/upsert a document in Mongoose?
Perhaps it's the time, perhaps it's me drowning in sparse documentation and not being able to wrap my head around the concept of updating in Mongoose :)
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VB.NET equivalent to C# var keyword [duplicate]
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asked something and find the answer right away
– Juan Zamudio
Mar 17 '11 at 19:01
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