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Should you ever use protected member variables?
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The general feeling nowadays is that they cause undue coupling between derived classes and their bases.
They have no particular advantage over protected methods/properties (once upon a time they might have a slight performance advantage), and t...
SQL UPDATE all values in a field with appended string CONCAT not working
...he column had a limited set of characters it would accept, changed it, and now the query works fine.
– Fresheyeball
Nov 9 '10 at 3:19
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Determining 32 vs 64 bit in C++
...h what we think is a reasonable solution using macros, but was curious to know if people could think of cases where this might fail or if there is a better way to do this. Please note we are trying to do this in a cross-platform, multiple compiler environment.
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How to template If-Else structures in data-bound views?
... can handle this type of code.
with an if/ifnot combination like you are now. This works fine and is not terribly verbose.
Michael Best's switch/case binding (https://github.com/mbest/knockout-switch-case) is quite flexible and can let you easily handle this and more complicated ones (more states...
If I fork someone else's private Github repo into my account, is it going to appear in my account as
... @namuol This has changed as explained in Planet Bips's answer. Now forks are deleted when the main repository is deleted in a private repo. Along with that, forks are deleted if a collaborator loses access to the private repo. github.com/blog/…
– Matthew D. Schole...
Using System.Dynamic in Roslyn
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I don't know if this fixed the issue or not, but I added <add namespace="Microsoft.CSharp" /> into my Views/Web.config <namespaces> node. The compiler error is gone now.
– Don Rolling
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How to plot two histograms together in R?
...rm(100000, 6, 2))
cukes <- data.frame(length = rnorm(50000, 7, 2.5))
# Now, combine your two dataframes into one.
# First make a new column in each that will be
# a variable to identify where they came from later.
carrots$veg <- 'carrot'
cukes$veg <- 'cuke'
# and combine into your new ...
What's the best way to iterate over two or more containers simultaneously
...t simple enough to live in isolation without using a library (and it is!). Now I would probably write it as a wrapper around Boost.Range. That said, the performance of my library is already optimal. What I mean by this is that using my indices implementation yields compiler output which is identical...
Is JavaScript supported in an email message?
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Wow, these clients are now so old the links on how they used to behave are dying out, I can't confirm or deny any of it. Six years later, I'd be surprised if there is a single email client still in use that has any sort of script execution enabled ...
Best practices for in-app database migration for Sqlite
...updates in version 2,3,4. The end user only downloaded your version 1, and now upgrade to version 5. What should you do?
– Bagusflyer
Apr 10 '14 at 4:09
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