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Append values to a set in Python
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keep.update(yoursequenceofvalues)
e.g, keep.update(xrange(11)) for your specific example. Or, if you have to produce the values in a loop for some other reason,
for ...whatever...:
onemorevalue = ...whatever...
keep.add(onemorevalue)
But, of course, doing it in bulk with a s...
What command means “do nothing” in a conditional in Bash?
... nothing, e.g., here, I want Bash to do nothing when $a is greater than "10", print "1" if $a is less than "5", otherwise, print "2":
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How do I apply a diff patch on Windows?
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31
Apply Patch
With TortoiseMerge:
Find and open an existing SVN repo directory
Create a new dir...
What is the difference between async.waterfall and async.series
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169
It appears that async.waterfall allows each function to pass its results on to the next functi...
What is the difference between ELF files and bin files?
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answered Mar 11 '10 at 17:30
t0mm13bt0mm13b
32.3k66 gold badges6767 silver badges101101 bronze badges
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Why sizeof int is wrong, while sizeof(int) is right?
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101
The following could be ambiguous:
sizeof int * + 1
Is that (sizeof (int*)) + 1, or (sizeof(...
Rails: fields_for with index?
...years ago, for a modern approach see:
https://stackoverflow.com/a/22640703/105403
This would actually be a better approach, following Rails documentation more closely:
<% @questions.each.with_index do |question,index| %>
<% f.fields_for :questions, question do |fq| %>
# he...
Drop multiple tables in one shot in mysql
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136
Example:
Let's say table A has two children B and C. Then we can use the following syntax to ...
Running Windows batch file commands asynchronously
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edited Nov 21 '16 at 16:30
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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