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Is it possible to have nested templates in Go using the standard library?
..., just filing in blocks of the base templates, like Jinja/django-templates does. Is it possible using just html/template in the standard library.
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Create a tar.xz in one command
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-f does not mean "from file" when passed to xz. Instead it is short for --force (see xz(1) for details), and is best not used unless needed.
– Eliah Kagan
Apr 16 '15 at 17:41
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Why do you need to create a cursor when querying a sqlite database?
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Also worth keeping in mind: PEP 249 does not define execute on a connection object, this is an sqlite3 extension.
– Cat Plus Plus
Jun 11 '11 at 19:50
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Passing command line arguments from Maven as properties in pom.xml
...the same value as ${app.env} it is not picking it from maven command line, does property name should be equals to value like this? <app.env>${app.env}</app.env>
– Sujith
Aug 28 '19 at 21:20
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Accessing private member variables from prototype-defined functions
...on't see the point of this- you're only adding a layer of abstraction that doesn't do anything. You may as well just make secret a property of this. JavaScript simply doesn't support private variables with prototypes as prototypes are bound to the call-site context, not the 'creation-site' context...
What is the equivalent of the C# 'var' keyword in Java?
...oo2; //bad, what type?
var foo3 = null; //bad, null doesn't have a type
var foo4 = default(var); //what?
var foo5 = (object)null; //legal, but go home, you're drunk
In this case, just do it the old fashioned way:
object foo6;
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NodeJS: Saving a base64-encoded image to disk
...that ba64 is probably a bad name for the module since people may assume it does Base64 encoding and decoding, which it doesn't (there are lots of modules that already do that). Oh well.
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Difference between float and decimal data type
What difference does it make when I use float and decimal data types in MySQL?.
12 Answers
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Running a cron every 30 seconds
...minute but with a step of 30 (in other words, every half hour). Since cron does not go down to sub-minute resolutions, you will need to find another way.
One possibility, though it's a bit of a kludge(a), is to have two jobs, one offset by 30 seconds:
# Need these to run on 30-sec boundaries, keep c...
API Keys vs HTTP Authentication vs OAuth in a RESTful API
...ing like a premium feature (such as running an algorithm on a cloud) which doesn't really change anything on the db but uses system resources and should only be available to authorized individuals.
– Sid
Apr 3 '15 at 21:10
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