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POST data with request module on Node.JS
...sing form will make the arrays into field[0].attribute, field[1].attribute etc. Instead use body like so.
var jsonDataObj = {'mes': 'hey dude', 'yo': ['im here', 'and here']};
request.post({
url: 'https://api.site.com',
body: jsonDataObj,
json: true
}, function(error, response, body...
Trim last character from a string
...
You can put it into an extension method and prevent it from null string, etc.
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How do I remove blank elements from an array?
...ve anything which matches Object#blank? i.e. nil, "", "\n", " ", "\n\r", etc. Unlike the accepted answer, it will also work without Rails.
– superluminary
Sep 23 '13 at 8:34
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how to check and set max_allowed_packet mysql variable [duplicate]
...afe] (which is default settings came with the mysql installation) mode in /etc/my.cnf, it did no work. I did not dig into the problem. But after I change it to [mysqld] and restarted the mysqld, it worked.
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Why do we use __init__ in Python classes?
... above..couldn't the developer just have added in his main code 'left=foo',etc..
– Lostsoul
Dec 22 '11 at 20:10
You me...
Round double in two decimal places in C#?
... This is actually what should be used. Most operations in banks etc are done using this method (MidpointRounding.AwayFromZero).
– MadBoy
Mar 1 '10 at 18:40
44
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java : convert float to String and String to float
...ich are different when compared as strings (e.g. "25" != "25.0" != "25.00" etc.)
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Get a substring of a char* [duplicate]
...rce string and if you have placeholders inside second argument like %c, %i etc then from third argument to upto the number of placeholders, would be the actual values of the placeholder( comma separated). Just like printf
– Parnab Sanyal
Nov 11 '18 at 15:13
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How to search for a string in cell array in MATLAB?
... newer versions. I feel more safer with str based functions like strcmpi, etc.
– Maddy
Apr 23 '15 at 19:32
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How to Delete using INNER JOIN with SQL Server?
... on Sql Server. Just build your query like select Id from... join ... join etc then wrap it as a subquery and do a delete from (table) where Id in (subquery)
– Chris Moschini
Sep 29 '15 at 14:18
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