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cannot load such file — zlib even after using rvm pkg install zlib
I installed zlib package and ruby 1.9.3 using rvm, but whenever I try to install
gems it says
cannot load such file -- zlib
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Using switch statement with a range of value in each case?
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17 Answers
17
Active
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get list from pandas dataframe column
... cast it with list(x).
import pandas as pd
data_dict = {'one': pd.Series([1, 2, 3], index=['a', 'b', 'c']),
'two': pd.Series([1, 2, 3, 4], index=['a', 'b', 'c', 'd'])}
df = pd.DataFrame(data_dict)
print(f"DataFrame:\n{df}\n")
print(f"column types:\n{df.dtypes}")
col_one_list = df['o...
What is the difference between LL and LR parsing?
...back to some nonterminal by reversing a production.
As an example, an LR(1) parser (with one token of lookahead) might parse that same string as follows:
Workspace Input Action
---------------------------------------------------------
int + int + int Shift
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Maximum on http header values?
...aders they accept. For example in Apache default limit is 8KB, in IIS it's 16K. Server will return 413 Entity Too Large error if headers size exceeds that limit.
Related question: How big can a user agent string get?
share...
Android:What is difference between setFlags and addFlags for intent
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133
When you use setFlags you are replacing the old flags... when you use addFlags you are appendi...
How can I access “static” class variables within class methods in Python?
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169
Instead of bar use self.bar or Foo.bar. Assigning to Foo.bar will create a static variable, an...
What are all the uses of an underscore in Scala?
...K[_],T](a: K[T])
Ignored variables
val _ = 5
Ignored parameters
List(1, 2, 3) foreach { _ => println("Hi") }
Ignored names of self types
trait MySeq { _: Seq[_] => }
Wildcard patterns
Some(5) match { case Some(_) => println("Yes") }
Wildcard patterns in interpolations
"abc" m...
How can I open Windows Explorer to a certain directory from within a WPF app?
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314
Why not Process.Start(@"c:\test");?
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jQuery selector for inputs with square brackets in the name attribute
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edited Jun 24 '14 at 14:27
answered Mar 2 '10 at 17:00
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