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How do I pass an extra parameter to the callback function in Javascript .filter() method?
...er.
– Jeaf Gilbert
Jul 17 '16 at 13:05
so now the new array will be assigned to wordToCompare object, right? How can a...
SVN change username
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I get an error "svn: E155024: Invalid source URL prefix: 'protocol://currentUser@server/path' (does not overlap target's URL 'protocol://newUser@server/path')" [with my real URLs, of course]
– James Roth
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How to clear APC cache entries?
...rsion, calls are made to the Symfony form of copy and unlink, which handle errors. You may want to add checks that they succeed.
copy($apcPaths['data'], $apcPaths['web']); //'data' is a non web accessable directory
$url = 'http://localhost/apc_clear.php'; //use domain name as necessary
$result = j...
MySQL - UPDATE query based on SELECT Query
... the second doesn't work in some database such as MySQL. You will get this error : You can't specify target table ___ for update in FROM clause SQL.sql
– Jugali Lakota
Nov 9 '16 at 16:20
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Build an ASCII chart of the most commonly used words in a given text [closed]
Build an ASCII chart of the most commonly used words in a given text.
59 Answers
59
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How do I use a file grep comparison inside a bash if/else statement?
...grep:
Exit status is 0 if any line was selected, 1 otherwise;
if any error occurs and -q was not given, the exit status is 2.
if grep --quiet MYSQL_ROLE=master /etc/aws/hosts.conf; then
echo exists
else
echo not found
fi
You may want to use a more specific regex, such as ^MYSQL_ROLE=ma...
List of tuples to dictionary
...ut-313-7bb3559567ff>", line 1, in <module> dict(my_list) TypeError: 'Dictionary' object is not callable
– CKM
Apr 23 '18 at 5:57
4
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Mock functions in Go
...r interface
type MessageSender interface {
SendMessage(message string) error
}
// This one is the "object" that our users will call to use this package functionalities
type API struct {
baseURL string
endpoint string
}
// Here we make API implement implicitly the URI interface
func (a...
How to pick just one item from a generator?
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answered Feb 22 at 10:05
Dave RoveDave Rove
53044 silver badges99 bronze badges
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Android SDK on a 64-bit linux machine
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When I first tried this I got "Error: Protected multilib versions: libstdc++-4.7.2-2.fc17.i686 != libstdc++-4.7.0-5.fc17.x86_64". Fixed with yum upgrade libstdc++
– pinoyyid
Oct 14 '12 at 15:36
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