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Continuously read from STDOUT of external process in Ruby
...ere is. You have to use the PTY module, included in ruby core I believe (1.8.6 anyways). Sad thing is that it's not documented. But I found some examples of use fortunately.
First, to explain what PTY is, it stands for pseudo terminal. Basically, it allows the ruby script to present itself to the s...
What's a correct and good way to implement __hash__()?
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187
An easy, correct way to implement __hash__() is to use a key tuple. It won't be as fast as a sp...
How can mixed data types (int, float, char, etc) be stored in an array?
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edited Jan 8 '16 at 22:54
Mark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
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Why can't I see the “Report Data” window when creating reports?
...ppear.
– matthew_360
Jul 15 '14 at 18:02
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The shortcut CTRL + ALT + D does work, but you need to...
How to animate the change of image in an UIImageView?
...ew. Thanks!
– Kevlar
Aug 23 '12 at 18:55
Well.. If the imageviews frame changes then it stays in its same position.. t...
WebSockets protocol vs HTTP
...new connection to be established for each client to server message.
Your 48 byte HTTP handshake is not realistic for real-world HTTP browser connections where there is often several kilobytes of data sent as part of the request (in both directions) including many headers and cookie data. Here is an...
How can I use “.” as the delimiter with String.split() in java [duplicate]
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How to determine if a process runs inside lxc/Docker?
...10626/170230 does.
– Draco Ater
Jun 8 '16 at 6:39
With later versions of systemd it looks like you can't rely on proce...
How do I invoke a Java method when given the method name as a string?
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987
Coding from the hip, it would be something like:
java.lang.reflect.Method method;
try {
meth...
How to view file diff in git before commit
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edited Jun 23 '18 at 13:09
Thunder
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ans...