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What is the difference between exit and return? [duplicate]
...g is in the main() function, as a return from main performs an exit().
In most C implementations, main is a real function called by some startup code that does something like int ret = main(argc, argv); exit(ret);. The C standard guarantees that something equivalent to this happens if main returns,...
Connecting to Azure website via FTP
...Deployment section / Deployment Center / FTP / Dashboard. You can either chose to use the preprovided App Credentials or assign User Credentials.
In the previous generation azure portal the deployment credentials can be set up by going to WEB APPS / select relevant item / DASHBOARD / Reset your dep...
Is there a way to automatically generate getters and setters in Eclipse?
...nerate Getters and Setters options by pressing R.
– Rosa
Aug 5 '16 at 14:39
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What is the difference between save and export in Docker?
...ill fetch the whole container : like a snapshot of a regular VM. Saves the OS of course, but also any change you made, any data file written during the container life. This one is more like a traditional backup.
It will give you a flat .tar archive containing the filesystem of your container.
Ed...
Why is #!/usr/bin/env bash superior to #!/bin/bash?
...ual suggest using #!/bin/bash was wrong and bash functionality would be lost by doing so.
6 Answers
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Difference between int32, int, int32_t, int8 and int8_t
I came across the data type int32_t in a C program recently. I know that it stores 32 bits, but don't int and int32 do the same?
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What's the difference between hard and soft floating point numbers?
When I compile C code with my cross toolchain, the linker prints pages of warnings saying that my executable uses hard floats but my libc uses soft floats. What's the difference?
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Applying a git post-commit hook to all current and future repos
I've written a Git post-commit hook and it works correctly. However, I want to add this hook to apply to all current (and future) git repositories I am working on. I tried adding the hook to my ~/.git/hooks/ instead of in the hooks directory in the project directory, however, this did not seem t...
What are good grep tools for Windows? [closed]
...tions on grep tools for Windows? Ideally ones that could leverage 64-bit OS.
28 Answers
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mongo - couldn't connect to server 127.0.0.1:27017
... talk to the mongod server.
This could be because the address was wrong (host or IP) or that it was not running. One thing to note is the log trace provided does not cover the "Fri Nov 9 16:44:06" of your mongo timestamp.
Can you:
Provide the command line arguments (if any) used to start your
m...