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Get item in the list in Scala?
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Use parentheses:
data(2)
But you don't really want to do that with lists very often, since linked lists take time to traverse. If you want to index into a collection, use Vector (immutable) or ArrayBuffer (mutable) or possibly Array (which is j...
Getting raw SQL query string from PDO prepared statements
... the mysql CLI, not from PDO, but the principle is the same.
081016 16:51:28 2 Query prepare s1 from 'select * from foo where i = ?'
2 Prepare [2] select * from foo where i = ?
081016 16:51:39 2 Query set @a =1
081016 16:51:47 2 Query execute s1 using @a
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How to remove gaps between subplots in matplotlib?
...figure(figsize = (4,4))
gs1 = gridspec.GridSpec(4, 4)
gs1.update(wspace=0.025, hspace=0.05) # set the spacing between axes.
for i in range(16):
# i = i + 1 # grid spec indexes from 0
ax1 = plt.subplot(gs1[i])
plt.axis('on')
ax1.set_xticklabels([])
ax1.set_yticklabels([])
ax1...
What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
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125
I'll disagree with Chris's answer in one regard. The classes Any, AnyRef and AnyVal are classes...
How to ignore deprecation warnings in Python
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124
From documentation of the warnings module:
#!/usr/bin/env python -W ignore::DeprecationWarnin...
how to solve “ruby installation is missing psych” error?
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How does a Breadth-First Search work when looking for Shortest Path?
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edited Dec 1 '14 at 21:34
marzapower
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answe...
jquery selector for id starts with specific text [duplicate]
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248
Use jquery starts with attribute selector
$('[id^=editDialog]')
Alternative solution - 1 (h...
Check if a program exists from a Makefile
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12 Answers
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How do I remove leading whitespace in Python?
I have a text string that starts with a number of spaces, varying between 2 & 4.
5 Answers
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