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Difference Between Schema / Database in MySQL
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PostgreSQL supports schemas, which is a subset of a database:
https://www.postgresql.org/docs/current/static/ddl-schemas.html
A database contains one or more named schemas, which in turn contain
tables. Schemas also contain other kinds of named objects, including
data types, fun...
Reactjs: Unexpected token '
i am just starting with Reactjs and was writing a simple component to display
li tag and came across this error:
17 ...
Concat all strings inside a List using LINQ
Is there any easy LINQ expression to concatenate my entire List<string> collection items to a single string with a delimiter character?
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Is there a cross-browser onload event when clicking the back button?
...http://webkit.org/blog/516/webkit-page-cache-ii-the-unload-event/
Firefox: https://developer.mozilla.org/En/Using_Firefox_1.5_caching.
Chrome: https://code.google.com/p/chromium/issues/detail?id=2879
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ERROR 1130 (HY000): Host '' is not allowed to connect to this MySQL server [duplicate]
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Your root account, and this statement applies to any account, may only have been added with localhost access (which is recommended).
You can check this with:
SELECT host FROM mysql.user WHERE User = 'root';
If you only see results with localhost and 127.0.0.1,...
Show diff between commits
...e sure to include all changes of k73ud in the resulting diff.
git diff compares two endpoints (instead of a commit range).
Since the OP want to see the changes introduced by k73ud, he/she needs to difference between the first parent commit of k73ud: k73ud^ (or k73ud^1 or k73ud~).
That way, the dif...
Count occurrences of a char in a string using Bash
...wing awk command:
string="text,text,text,text"
char=","
awk -F"${char}" '{print NF-1}' <<< "${string}"
I'm splitting the string by $char and print the number of resulting fields minus 1.
If your shell does not support the <<< operator, use echo:
echo "${string}" | awk -F"${cha...
How to apply a Git patch to a file with a different name and path?
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Answering my own question with a script that does just this: https://github.com/mprpic/apply-patch-to-file
Rather than modifying the patch file manually, it prompts the user for the target file, modifies the patch, and applies it to the repo you're currently in.
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Compiling/Executing a C# Source File in Command Prompt
....g. c:\projects\) and run the following
# Get nuget.exe command line
wget https://dist.nuget.org/win-x86-commandline/latest/nuget.exe -OutFile nuget.exe
# Download the C# Roslyn compiler (just a few megs, no need to 'install')
.\nuget.exe install Microsoft.Net.Compilers
# Compiler, meet code
.\Mi...
Best practices when running Node.js with port 80 (Ubuntu / Linode) [closed]
... was the original question), Daniel is exactly right. I recently moved to https and had to switch from iptables to a light nginx proxy managing the SSL certs. I found a useful answer along with a gist by gabrielhpugliese on how to handle that. Basically I
Created an SSL Certificate Signing Reques...