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How can I automatically deploy my app after a git push ( GitHub and node.js)?
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I just published a node-based solution to your problem: node-cd
It consists in a simple node app running on your VPS that will receive Github post-receive Hooks and execute a the script you like (for example a shell script that will kill your app, ...
Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
...erating system user name from the kernel and using it as the allowed
database user name (with optional user name mapping). This method is
only supported on local connections.
Password authentication
The password-based authentication methods are md5 and password. These
methods operate sim...
Why do most C developers use define instead of const? [duplicate]
...the preprocessor: you can use it with #ifdef to do conditional compilation based on its value, or use the stringizing operator # to get a string with its value. And as the compiler knows its value at compile time it may optimize code based on that value.
For example:
#define SCALE 1
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scaled_x...
How do I test for an empty string in a Bash case statement?
I have a Bash script that performs actions based on the value of a variable. The general syntax of the case statement is:
3...
Aggregate / summarize multiple variables per group (e.g. sum, mean)
...('.*[0-9]')), sum)
# summarising a specific set of non-grouping variables based on condition (class)
df2 <- df1 %>% group_by(year, month) %>% summarise_if(is.numeric, sum)
The result of the latter two options:
year month x1 x2
<dbl> <dbl> <dbl>...
RabbitMQ and relationship between channel and connection
... is doing something similar to what I programmed my client to do (mine was based off the .Net client, but heavily modified).
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NUnit's Assert.Equals throws exception “Assert.Equals should not be used for assertions”
...ov Because that is impossible. You can't override a virtual method from a base class with a private one.
– Odrade
Jun 30 '15 at 21:01
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Missing XML comment for publicly visible type or member
... more understandable so you use a tool that generates documentation solely based on the method name and arguments types. Does it make sense to you? The user can see the name and types of the arguments, add comment to DateTime date- The date really doesn't help.
– gdoron is supp...
Check for internet connection availability in Swift
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As @Isuru said, this is based on stackoverflow.com/a/25623647/1187415, which has now been updated for Swift 2.
– Martin R
Jun 10 '15 at 1:52
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What is the intended use-case for git stash?
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I know StackOverflow is not the place for opinion based answers, but I actually have a good opinion on when to shelve changes with a stash.
You don't want to commit you experimental changes
When you make changes in your workspace/working tree, if you need to perform any br...