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Aligning UIToolBar items
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259
Add two UIBarButtonSystemItemFlexibleSpace items to your toolbar, to the left and right of you...
Javascript: How to detect if browser window is scrolled to bottom?
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275
window.onscroll = function(ev) {
if ((window.innerHeight + window.scrollY) >= document....
How to change Elasticsearch max memory size
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128
In ElasticSearch >= 5 the documentation has changed, which means none of the above answers w...
How would you make a comma-separated string from a list of strings?
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1023
my_list = ['a', 'b', 'c', 'd']
my_string = ','.join(my_list)
'a,b,c,d'
This won't work if t...
How can I parse a CSV string with JavaScript, which contains comma in data?
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215
+50
Disclai...
MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
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192
Beginning with MongoDB 2.4, it's no longer necessary to rely on a unique index (or any other wor...
HTML img scaling
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edited Oct 1 '15 at 22:22
Volker E.
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How to get next/previous record in MySQL?
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22 Answers
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Can you get DB username, pw, database name in Rails?
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247
From within rails you can create a configuration object and obtain the necessary information f...