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how to concatenate two dictionaries to create a new one in Python? [duplicate]
...nate the items and call dict on the resulting list:
$ python -mtimeit -s'd1={1:2,3:4}; d2={5:6,7:9}; d3={10:8,13:22}' \
'd4 = dict(d1.items() + d2.items() + d3.items())'
100000 loops, best of 3: 4.93 usec per loop
Fastest: exploit the dict constructor to the hilt, then one update:
$ python -mtim...
How do I keep a label centered in WinForms?
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answered Dec 3 '10 at 8:37
decyclonedecyclone
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Using socket.io in Express 4 and express-generator's /bin/www
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160
I have a solution for making socket.io available in app.js.
app.js:
var express = requi...
Limit the length of a string with AngularJS
...ail) {
if (!value) return '';
max = parseInt(max, 10);
if (!max) return value;
if (value.length <= max) return value;
value = value.substr(0, max);
if (wordwise) {
var lastspace = value.lastIndexOf(' ');
...
Why NSUserDefaults failed to save NSMutableDictionary in iOS?
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edited Apr 19 '16 at 8:29
brush51
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Unix command to find lines common in two files
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htaccess Access-Control-Allow-Origin
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answered Dec 14 '12 at 0:40
vifargentvifargent
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How many levels of pointers can we have?
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14 Answers
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