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Iterating each character in a string using Python
...e to use a more functional approach to iterating over a string (perhaps to transform it somehow), you can split the string into characters, apply a function to each one, then join the resulting list of characters back into a string.
A string is inherently a list of characters, hence 'map' will iter...
What's the fastest way to do a bulk insert into Postgres?
... Most important in this kind of procedure (raw data ingestion) is the transformation, expressed in a SQL standard (no use of exotic tools). See stackoverflow.com/a/62493516/287948
– Peter Krauss
Aug 26 at 13:51
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Finding the max/min value in an array of primitives using Java
... @Christoph Christoph is right, it is inefficient and stupid to transform an array to an Collection, for min max search.
– AlexWien
Apr 3 '13 at 22:04
add a comment...
Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
...t that a very weird behaviour? maybe there's some dark, unknow operation / transformation being done, and I would love to know the inners :P
– okeen
Aug 19 '11 at 16:58
add a ...
Downloading images with node.js [closed]
...
Stream = require('stream').Transform,
fs = require('fs');
var url = 'http://www.google.com/images/srpr/logo11w.png';
http.request(url, funct...
How can I reorder my divs using only CSS?
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It can be done using transform with a wider browser suppport
– Finesse
Sep 22 '16 at 1:26
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Best practices/performance: mixing StringBuilder.append with String.concat
...timize the + concatenation.
So
int a = 1;
String s = "Hello " + a;
is transformed into
new StringBuilder().append("Hello ").append(1).toString();
There an excellent topic here explaining why you should use the + operator.
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C/C++ line number
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@Sanctus2099: It was edited, because Markdown transformed your double underscores to display FILE and LINE in bold font (don't you check how your answer looks like?). Another point might be (at least it looks to me this way now) that you gave an answer 1 hour after an al...
python list in sql query as parameter
...udens where id in (' + ','.join(map(str, l)) + ')'
The map function will transform the list into a list of strings that can be glued together by commas using the str.join method.
Alternatively:
l = [1, 5, 8]
sql_query = 'select name from studens where id in (' + ','.join((str(n) for n in l)) + '...
How to convert string to boolean php
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json_decode will also transform to integer if the given string is an integer
– Mihai Răducanu
Aug 16 '16 at 13:53
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