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JavaScript post request like a form submit
...rted.", if creating a form from zero. In this case, you must pass the csrf token this way: post('/contact/', {name: 'Johnny Bravo', csrfmiddlewaretoken: $("#csrf_token").val()});
– Davidson Lima
Nov 22 '17 at 16:09
...
Getting the closest string match
...ents + 1 = Limit Then Exit For
End If
Next N
'Get the last token terminated by the end of the string into the array
If ElemStart <= lText Then Arr(Elements) = Mid(Text, ElemStart)
'Since the end of string counts as the terminating delimiter, if the last character
'was ...
Clear the cache in JavaScript
...PHP :
<?php
echo '<script language="JavaScript" src="js/myscript.js?token='.date('YmdH').'">';
?>
or
<script type="text/javascript" src="js/myscript.js?v=<?php echo date('YmdHis'); ?>"></script>
...
How to pass in password to pg_dump?
...ting systems allow non-root users to see process environment variables via ps; instead consider using the ~/.pgpass file
– bouchon
Nov 23 '15 at 8:35
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PHP expects T_PAAMAYIM_NEKUDOTAYIM?
...
It’s the double colon operator :: (see list of parser tokens).
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Pretty-Printing JSON with PHP
...SON_PRETTY_PRINT);
echo "</pre>";
Output:
{
"data": {
"token_type": "bearer",
"expires_in": 3628799,
"scopes": "full_access",
"created_at": 1540504324
},
"errors": [],
"pagination": {},
"token_type": "bearer",
"expires_in": 3628799,
...
What is the difference between JSON and Object Literal Notation?
...Quotes.
In Strict mode it will throw and Error - SyntaxError: Unexpected token ' in JSON
Check with this code { "Hai\" \n Team ????":5, "Bye \'": 7 } over online JSON Edtions. ModesnotStrict,Strinct.
var jsonString = "{'foo': 452}"; // {'foo': 452}
var jsonStr = '{"foo": 452}'; // {"f...
socket.error: [Errno 48] Address already in use
...rocess still bound to the port. Try and locate the other process first:
$ ps -fA | grep python
501 81651 12648 0 9:53PM ttys000 0:00.16 python -m SimpleHTTPServer
The command arguments are included, so you can spot the one running SimpleHTTPServer if more than one python process is active...
How to fix Error: laravel.log could not be opened?
...your web server user and group use the following commands. for nginx use:
ps aux|grep nginx|grep -v grep
for apache use:
ps aux | egrep '(apache|httpd)'
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How to round an average to 2 decimal places in PostgreSQL?
...r, @Catcall and the PostgreSQL team agree about "pg's historic rationale".
PS: another point about rounding is accuracy, check @IanKenney's answer.
Overloading as casting strategy
You can overload the ROUND function with,
CREATE FUNCTION ROUND(float,int) RETURNS NUMERIC AS $$
SELECT ROUND($1::...