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On Duplicate Key Update same as insert
...ackend app you're using for the same.
For LuaSQL, a conn:getlastautoid() fetches the value.
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Disable output buffering
...g for a whole
python process using "python -u"
(or#!/usr/bin/env python -u etc) or by
setting the environment variable
PYTHONUNBUFFERED.
You could also replace sys.stdout with
some other stream like wrapper which
does a flush after every call.
class Unbuffered(object):
def __init__(self, stream):...
Tips for a successful AppStore submission? [closed]
...jected app, submit it as a new application with a newer version number 1.1 etc.
Some people suggest keeping your app free for a week or so during a promotional phase, then raising the price later. I have tried both ways and so far it appears to be 6 one way and 1/2 a dozen the other. For every ...
Make sure only a single instance of a program is running
... me to notify the running instance, so it creates another window, pops up, etc.
– WhyNotHugo
Jun 17 '11 at 3:16
1
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How do I copy a version of a single file from one git branch to another?
...of code). I'd like to use vim with this though... for syntax highlighting, etc.
– isaaclw
Oct 14 '14 at 17:32
3
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How do you deploy your ASP.NET applications to live servers?
...opy automatically ensures that only changes are deployed.
Re the App Pool etc; I would love this to be automated (see this question), but at the moment it is manual. I really want to change that, though.
(it probably helps that we have our own data-centre and server-farm "on-site", so we don't hav...
How to write a simple Html.DropDownListFor()?
...ing list of colors. They could come from a Linq query, from a static list, etc.:
public static IEnumerable<Color> Colors = new List<Color> {
new Color {
ColorId = 1,
Name = "Red"
},
new Color {
ColorId = 2,
Name = "Blue"
}
};
In your vi...
Hash Code and Checksum - what's the difference?
... Security numbers, bank
account numbers, computer words,
single bytes, etc.). Some
error-correcting codes are based on
special checksums that not only detect
common errors but also allow the
original data to be recovered in
certain cases.
...
Is it feasible to do (serious) web development in Lisp? [closed]
...oper resources (tools, libraries, documentation, best practices, examples, etc.) for a project of this nature?
11 Answers
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What JSON library to use in Scala? [closed]
...ackson, not using Jerkson. It has support for Scala objects, (case classes etc).
Below is an example of how I use it.
object MyJacksonMapper extends JacksonMapper
val jsonString = MyJacksonMapper.serializeJson(myObject)
val myNewObject = MyJacksonMapper.deserializeJson[MyCaseClass](jsonString)
T...