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Convert string in base64 to image and save on filesystem in Python
... how do you do this starting off with a non-inline str? I can't do b'foobar' because I'm not making the string inline
– Seph Reed
Jul 22 '17 at 19:22
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What is the quickest way to HTTP GET in Python?
...mport urllib.request
contents = urllib.request.urlopen("http://example.com/foo/bar").read()
Python 2:
import urllib2
contents = urllib2.urlopen("http://example.com/foo/bar").read()
Documentation for urllib.request and read.
...
Different ways of loading a file as an InputStream
...le differences as to how the fileName you are passing is interpreted. Basically, you have 2 different methods: ClassLoader.getResourceAsStream() and Class.getResourceAsStream(). These two methods will locate the resource differently.
In Class.getResourceAsStream(path), the path is interpreted as a p...
Please explain some of Paul Graham's points on Lisp
...at a comparison to C and Java, which I won't do -- but for some reason I really enjoy discussing this very topic once in a while, so -- here's my shot at an answer.
On points (3) and (4):
Points (3) and (4) on your list seem the most interesting and still relevant now.
To understand them, it is usef...
PostgreSQL LIKE query performance variations
...ull Text Search with its full text indexes is not for the LIKE operator at all, it has its own operators and doesn't work for arbitrary strings. It operates on words based on dictionaries and stemming. It does support prefix matching for words, but not with the LIKE operator:
Get partial match fro...
Changes in import statement python3
...t module. They have been supported starting from 2.5.
from .sister import foo
from . import brother
from ..aunt import bar
from .. import uncle
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Update Angular model after setting input value with jQuery
...;
<div ng-controller="MyCtrl">
<input test-change ng-model="foo" />
<span>{{foo}}</span>
<button ng-click=" foo= 'xxx' ">click me</button>
<!-- this changes foo value, you can also call a function from your controller -->
</div>
&l...
How to get a variable value if variable name is stored as string?
...
X=foo
Y=X
eval "Z=\$$Y"
sets Z to "foo"
Take care using eval since this may allow accidential excution of code through values in ${Y}. This may cause harm through code injection.
For example
Y="\`touch /tmp/eval-is-evil\`"...
Default value in Go's method
...s on the subject, but here are some specific examples.
**Option 1:** The caller chooses to use default values
// Both parameters are optional, use empty string for default value
func Concat1(a string, b int) string {
if a == "" {
a = "default-a"
}
if b == 0 {
b = 5
}
return fmt.S...
Replacement for “rename” in dplyr
...which does keep it consistent with the rest of the dplyr functions. Personally, I don't think of it as a problem--you get used to new things quickly especially when it means a significant speedup in your data processing.
– vergilcw
Feb 3 '14 at 15:47
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