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mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...Li code produces an error like mysqli_fetch_assoc() expects parameter..., Call to a member function bind_param()... or similar. Or even without any error, but the query doesn't work all the same. It means that your query failed to execute.
Every time a query fails, MySQL has an error message that ...
Convert number to month name in PHP
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The recommended way to do this:
Nowadays, you should really be using DateTime objects for any date/time math. This requires you to have a PHP version >= 5.2. As shown in Glavić's answer, you can use the following:
$monthNum = 3;
$dateObj = DateTime::createFromFormat('!m',...
Why a function checking if a string is empty always returns true? [closed]
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Simple problem actually. Change:
if (strTemp != '')
to
if ($strTemp != '')
Arguably you may also want to change it to:
if ($strTemp !== '')
since != '' will return true if you pass is numeric 0 and a few other cases due to PHP's autom...
How to check whether dynamically attached event listener exists or not?
...) {
/* Iterate over every entry in the storage object. */
for (var index = 0, length = CustomEventStorage.length; index < length; index++) {
/* Cache the record. */
var record = CustomEventStorage[index];
/* Check whether the given element exists. */
if (e...
How to print a debug log?
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+1 It took me too long to find this answer. This is all I really was looking for. I couldn't figure out how to see what my array contained (working in Drupal).
– SteveS
May 7 '14 at 14:31
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node.js: read a text file into an array. (Each line an item in the array.)
... = '';
input.on('data', function(data) {
remaining += data;
var index = remaining.indexOf('\n');
while (index > -1) {
var line = remaining.substring(0, index);
remaining = remaining.substring(index + 1);
func(line);
index = remaining.indexOf('\n');
}
}...
load scripts asynchronously
... feature) when all the scripts where done loading I redirected the page to index2.html where index2.html uses the same libraries. Because browsers have a cache once the page redirects to index2.html, index2.html loads in less than a second because it has all it needs to load the page. In my index.h...
Is there a way to view past mysql queries with phpmyadmin?
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Doesn't log index changes, and it would exactly be useful for that thing, since it doesn't properly log them when you execute them either…
– o0'.
Apr 8 '15 at 8:28
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PHP memory profiling
...r example, to see how much memory my data is using, and/or which function calls are allocating the most memory.
4 Answers
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Naming convention for unique constraint
...K_Table_ReferencedTable , respectively). The IX_Table_Column naming for indexes is also fairly standard.
3 Answers
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