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CodeIgniter removing index.php from url
...ig['index_page'] = ""
In some cases the default setting for uri_protocol does not work properly.
Just replace
$config['uri_protocol'] ="AUTO"
by
$config['uri_protocol'] = "REQUEST_URI"
.htaccess
RewriteEngine on
RewriteCond $1 !^(index\.php|resources|robots\.txt)
RewriteCond %{REQUEST_FIL...
How do I duplicate a whole line in Emacs?
...My version of a function to duplicate a line that works nice with undo and doesn't mess with the cursor position. It was the result of a discussion in gnu.emacs.sources from November 1997.
(defun duplicate-line (arg)
"Duplicate current line, leaving point in lower line."
(interactive "*p")
;...
How do I update my bare repo?
...nnot do a pull, because a pull wants to merge with HEAD, which a bare repo does not have.
You can add these as remotes to save yourself some typing in the future:
git remote add <whatever-name> <url-of-other-repo>
Then you can simply do
git push --all <whatever-name>
or
git...
How do I know which version of Javascript I'm using?
...ther big off-the-beaten-path one is IE9 - it implements ECMAScript 5, but doesn't implement all the features of JavaScript 1.8.5 (not sure what they're calling this version of JScript, engine codenamed Chakra, yet).
share
...
Programmatically register a broadcast receiver
...
Does this mean I don't have to create a broadcast receiver class? I could just put all my onReceive() code here and it'd work?
– Taslim Oseni
Dec 22 '17 at 12:07
...
What's the best practice to “git clone” into an existing folder?
...dreasKrey Your original answer (which I went into the edit history to see) does exactly what is needed by the question (and me). The changed answer barfs at the checkout without using -f, which discards the local changes and is exactly what I don't want. If I were you I'd consider rolling back to y...
JavaScript + Unicode regexes
... for ES 5 and below
Even though JavaScript operates on Unicode strings, it does not implement Unicode-aware character classes and has no concept of POSIX character classes or Unicode blocks/sub-ranges.
Issues with Unicode in JavaScript regular expressions
Check your expectations here: Javascript R...
COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...hort, don't use COUNT(1) for anything. It's a one-trick pony, which rarely does what you want, and in those rare cases is equivalent to count(*)
Use count(*) for counting
Use * for all your queries that need to count everything, even for joins, use *
SELECT boss.boss_id, COUNT(subordinate.*)
FROM...
Executing injected by innerHTML after AJAX call
...should execute. (jsfiddle.net/wnn5fz3m/1 for example). The question is why does it not sometimes?
– NoBugs
Oct 23 '15 at 1:39
...
Can someone explain this 'double negative' trick? [duplicate]
...ing not entirely unlike a Function object. If the caller of this function does something weird with the return value, the overall code might misbehave ("weird" here means "anything but an operation that enforces Boolean context"). The double-negative idiom prevents this.
...