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'echo' without newline in a shell script
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By starting with the line #!/bin/bash it worked. Normally I'm working with bash.
– qwertz
Jun 25 '12 at 16:46
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How to get a Static property with Reflection
...hy BindingFlag. I don't really know why I just added it on a hunch and it started working. So the final solution that allows me to get Public Instance or Static Properties is:
obj.GetType.GetProperty(propName, Reflection.BindingFlags.Public _
Or Reflection.BindingFlags.Static Or Reflection.Bind...
Prevent form redirect OR refresh on submit?
...return false from a from a submit to not submit was also the moment that I started to really like the Javascript/DOM system.
– Imagist
Aug 12 '09 at 2:56
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converting Java bitmap to byte array
...t)
"Reads bytes from the current position into the specified byte array, starting at the specified offset, and increases the position by the number of bytes read."
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A top-like utility for monitoring CUDA activity on a GPU
... seconds? Is that going to cause load on the card? Plus, using watch, your starting a new process every 0.1 seconds.
– Mick T
Apr 19 '18 at 15:54
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JavaFX Application Icon
...he icon is to be installed as an application shortcut and you are using WebStart as the deployment technology then you might want to set the appropriate icon/shortcut/desktop settings in your jnlp file: docs.oracle.com/javase/7/docs/technotes/guides/javaws/…
– jewelsea
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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
... Post.all
end
#app/view/posts/index.html.erb
<%= debug(@posts) %>
#start your server
rails -s
results (in browser)
- !ruby/object:Post
raw_attributes:
id: 2
title: My Second Post
body: Welcome! This is another example post
published_at: '2015-10-19 23:00:43.469520'
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How to set Meld as git mergetool
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sometimes you may to restart your git gui after you git config (to take a change)
– Yohanes AI
Sep 1 at 10:24
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How can I increment a date by one day in Java?
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Something like this should do the trick:
String dt = "2008-01-01"; // Start date
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
c.setTime(sdf.parse(dt));
c.add(Calendar.DATE, 1); // number of days to add
dt = sdf.format(c.getTime()); // dt is n...
Why is inserting in the middle of a linked list O(1)?
... "given node at X, what is the code to insert after this node?" You get to start at the insert point.
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