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Docker can't connect to docker daemon
...
Linux
The Post-installation steps for Linux documentation reveals the following steps:
Create the docker group.
sudo groupadd docker
Add the user to the docker group.
sudo usermod -aG docker $(whoami)
Log out and log back in to ensure docker runs with co...
How do you default a new class to public when creating it in Visual Studio?
...Templates\CSharp\Code\1033\Class\Class.cs
– Dave Thompson
May 23 '19 at 19:09
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Basic HTTP authentication with Node and Express 4
...ld')
// or call next() if you use it as middleware (as snippet #1)
}
PS: do you need to have both "secure" and "public" paths? Consider using express.router instead.
var securedRoutes = require('express').Router()
securedRoutes.use(/* auth-middleware from above */)
securedRoutes.get('path1',...
How to specify the private SSH-key to use when executing shell command on Git?
...nd does'not work on windows git bash. It says syntax error near unexpected token 'ssh-add'
– Mohit
Sep 19 '11 at 19:02
116
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Does the default constructor initialize built-in types?
...expect that, it might work the first time. However, as your application keeps running, delete-ing and new-ing objects, you will sooner or later end up in a situation where you expect zeroes but a non-zero leftover from an earlier object sits.
So, why is this then, isn't all new-ed data newly alloca...
Get $_POST from multiple checkboxes
...kboxes
foreach($_POST['check_list'] as $checkbox) {
// do something
}
ps. make sure to properly escape your output (htmlspecialchars())
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How to copy to clipboard in Vim?
...lt (the way yy and p would work without referencing any type of register). PS: I wonder if there's a character for Vim's own internal register something like "&yy which turns to yy by default.
– user4104817
May 16 '17 at 21:20
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How do I copy a string to the clipboard on Windows using Python?
...Default task
pcontents = gcd(1) # 1 means CF_TEXT.. too lazy to get the token thingy...
data = ctypes.c_char_p(pcontents).value
#gul(pcontents) ?
ccb()
return data
def Paste(data):
ocb(None) # Open Clip, Default task
ecb()
hCd = ga(GMEM_DDESHARE, len(bytes(data,"ascii")) + 1)
...
Separating class code into a header and cpp file
...#ifndef etc. preprocessor definitions allow it to be used multiple times.
PS. The topic becomes clearer once you realize C/C++ is 'dumb' and #include is merely a way to say "dump this text at this spot".
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Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:
...hould give you a better idea of the offending line of code.
Hope that helps.
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