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Easy pretty printing of floats in python?
I have a list of floats. If I simply print it, it shows up like this:
18 Answers
18
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What is the meaning of “__attribute__((packed, aligned(4))) ”
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}__attribute__((packed, aligned(1))) sSampleStruct;
so the above specified gcc attribute does not allow the structure padding. so the size will be 8 bytes.
If you wish to do the same for all the structures, simply we can push the alignment value to stack using #pragma
#pragma pack(push, 1)
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How to replace text between quotes in vi
...nge inside parentheses
dit - delete inside an HTML tag, etc.
More about different vim text objects here.
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Pass entire form as data in jQuery Ajax function
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serialize() is not a good idea if you want to send a form with post method. For example if you want to pass a file via ajax its not gonna work.
Suppose that we have a form with this id : "myform".
the better solution is to make a FormData and send it:
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Convert Python dictionary to JSON array
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If you are fine with non-printable symbols in your json, then add ensure_ascii=False to dumps call.
>>> json.dumps(your_data, ensure_ascii=False)
If ensure_ascii is false, then the return value will be a
unic...
How to fix the aspect ratio in ggplot?
I'm trying to resize a plot to fit into my document, but I'm having difficulties getting the plotted diagram do be a square.
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How to assign colors to categorical variables in ggplot2 that have stable mapping?
...me. Managing the factors levels in multiple data frames can become tedious if they are being pulled from separate files and not all factor levels appear in each file.
One way to address this is to create a custom manual colour scale as follows:
#Some test data
dat <- data.frame(x=runif(10),y=ru...
How to list all methods for an object in Ruby?
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if I try responds_to? I get a method missing error. I'm running this inside application.html.erb
– Dirk
Dec 21 '11 at 19:48
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Eclipse will not start and I haven't changed anything
... works for me also everytime . But the reason here is this wil l only work if your eclipse cannot start because of " Job found still running after platform shutdown" in other cases like " out of heap memory" n etc this will not work
– Khay
May 19 '14 at 20:42
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How can I get the current user's username in Bash?
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Just a quick note that $USER and whoami return different values if your running a command through ssh as another user. whoami returns the OS user and $USER returns the ssh user.
– BillMan
Dec 1 '14 at 15:28
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