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Shell script to send email [duplicate]
...
#!/bin/sh
#set -x
LANG=fr_FR
# ARG
FROM="foo@bar.com"
TO="foo@bar.com"
SUBJECT="test é"
MSG="BODY éé"
FILES="fic1.pdf fic2.pdf"
# http://fr.wikipedia.org/wiki/Multipurpose_Internet_Mail_Extensions
SUB_CHARSET=$(echo ${SUBJECT} | file -bi - | cut -d"=" -f2)
SUB_B...
Git - Ignore files during merge
...t-in merge strategy. But it seems that one can write <pattern> merge=foo, then git config --global merge.foo.driver true, and it will work the same way.
– Kyle Strand
Oct 14 '19 at 18:22
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MySQL Conditional Insert
...ple, if you SELECT COUNT(*) FROM dual you always get 1, and if you SELECT 'foo' FROM dual you always get foo. But you can't SELECT * FROM dual and you can't DESCRIBE dual or anything like that. I haven't checked, but I also don't think you can revoke permissions on dual, either. So it's worth pointi...
How to execute mongo commands through shell scripts?
...as an environment variable:
mongo --eval 'db.mycollection.update({"name":"foo"},{$set:{"this":"that"}});' myDbName
Otherwise you may see something like this:
mongo --eval "db.test.update({\"name\":\"foo\"},{$set:{\"this\":\"that\"}});"
> E QUERY SyntaxError: Unexpected token :
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What does !! mean in ruby?
...an value, it's redundant (just use the value). If you don't, you can use !(foo.nil? || foo == false) — more verbose, yes, but less cryptic.
– David Moles
May 28 at 23:54
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How to execute a file within the python interpreter?
...ve the interpreter open after execution terminates using the -i option:
| foo.py |
----------
testvar = 10
def bar(bing):
return bing*3
--------
$ python -i foo.py
>>> testvar
10
>>> bar(6)
18
sha...
How can I implement prepend and append with regular JavaScript?
...he element to be inserted.
An example of usage:
document.getElementById("foo").insertAdjacentHTML("beforeBegin",
"<div><h1>I</h1><h2>was</h2><h3>inserted</h3></div>");
DEMO
Caution: insertAdjacentHTML does not preserve listeners that whe...
How to add elements to an empty array in PHP?
...e(best) when keys are not important:
$cart = [];
$cart[] = 13;
$cart[] = "foo";
$cart[] = obj;
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Is there “0b” or something similar to represent a binary number in Javascript
... to pass a binary string to the parseInt method along with the radix:
var foo = parseInt('1111', 2); // foo will be set to 15
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Passing an array to a function with variable number of args in Swift
... Great! This works with multiple (named) parameters, too; e.g.: func sumOf(foo numbers: Int..., bar: Bool) -> Int {}; requires typealias Function = (foo: [Int], bar: Bool) -> Int;
– ThomasR
Sep 11 '16 at 9:45
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