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Error handling in Bash
... function keyword doesn't make it any more able to run under POSIX sh, but my main point was that you've (IMO) devalued the answer by weakening the recommendation to use set -e. Stackoverflow isn't about "your" code, it's about having the best answers.
– Draemon
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How to get a password from a shell script without echoing
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According to my tries: Only works with /bin/bash and not with /bin/sh, just to make this clear.
– Boris Däppen
Nov 26 '14 at 10:59
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Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?
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Each file that actually uses that macro, yes (in my experience this is usually less than every file in the system). This is a very good example of my point. Importing it implicitly masks the fact that you have a dependency on this logging macro. When you try to copy TWAPIMa...
How do you make a web application in Clojure? [closed]
...essed in terms of routing so you can have something like this:
(defroutes my-routes
(GET "/" [] "<h1>Hello all!</h1>")
(GET "/user/:id" [id] (str "<h1>Hello " id "</h1>")))
Compojure is still working with the request/response maps so you can always access them if neede...
Logback to log different messages to two files
I am using logback/slf4j to do my logging. I want to parse my log file to analyze some data, so instead of parsing a great big file (mostly consisting of debug statements) I want to have two logger instances which each log to a separate file; one for analytics and one for all purpose logging. Does a...
How to avoid reinstalling packages when building Docker image for Python projects?
My Dockerfile is something like
4 Answers
4
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What is the worst real-world macros/pre-processor abuse you've ever come across?
...looked something like this:
#define RETURN(result) return (result);}
int myfunction1(args) {
int x = 0;
// do something
RETURN(x)
int myfunction2(args) {
int y = 0;
// do something
RETURN(y)
int myfunction3(args) {
int z = 0;
// do something
RETURN(z)
Yes th...
Ignore whitespace in HTML [duplicate]
...themselves, instead of outside:
<img src="images/minithing.jpg" alt="my mini thing"
/><img src="images/minithing.jpg" alt="my mini thing"
/><img src="images/minithing.jpg" alt="my mini thing"
/><img src="images/minithing.jpg" alt="my mini thing" />
It's not ideal, eithe...
Is it possible to import a whole directory in sass using @import?
I am modularizing my stylesheets with SASS partials like so:
13 Answers
13
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How do I change the cursor between Normal and Insert modes in Vim?
...nter,InsertLeave * set cul!' >>~/.vimrc
– alchemy
Jun 1 at 0:17
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