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Store print_r result into a variable as a string or text
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Excellent suggestion. var_dump() also shows a bit more information than either print_r() or var_export().
– FoggyDay
Dec 23 '19 at 20:46
add a com...
HTML img tag: title attribute vs. alt attribute?
...ages; search engine optimization; etc. lots of good reasons not to assume 100% image display.
– jwl
May 16 '09 at 13:19
2
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What is a NullReferenceException, and how do I fix it?
...maximize relevance by using the kinds of situations often seen in posts. A bit more explanation is also provided for those who might need it. An example similar to yours is very likely listed here.
Note:
This is concept-based: there is no code for you to paste into your project. It is intended to h...
Having a UITextField in a UITableViewCell
...bel *)[self textLabel];
[theTextLabel setFrame:rect2];
}
It may seems a bit verbose, but it works!
Don't forget to set the delegate!
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MySQL: Enable LOAD DATA LOCAL INFILE
...file.csv" pid=19488 comm="mysqld" requested_mask="r" denied_mask="r" fsuid=106 ouid=33. The solution is very simple. Just update your /etc/apparmor.d/local/usr.sbin.mysqld and reload the apparmor service.
– Leo
Mar 23 '16 at 19:16
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Java 256-bit AES Password-Based Encryption
I need to implement 256 bit AES encryption, but all the examples I have found online use a "KeyGenerator" to generate a 256 bit key, but I would like to use my own passkey. How can I create my own key? I have tried padding it out to 256 bits, but then I get an error saying that the key is too long. ...
Twitter Bootstrap Tabs: Go to Specific Tab on Page Reload or Hyperlink
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Here is my solution to the problem, a bit late perhaps. But it could maybe help others:
// Javascript to enable link to tab
var url = document.location.toString();
if (url.match('#')) {
$('.nav-tabs a[href="#' + url.split('#')[1] + '"]').tab('show');
}
// ...
HashMap get/put complexity
...e for hashcode generation a while ago, and I remember it being something a bit more complicated. Still not something that guarantees a good distribution, perhaps. However, that is to some extent moot, as few classes you'd use as keys in a hashmap use the default hashcode - they supply their own impl...
How to avoid “RuntimeError: dictionary changed size during iteration” error?
... or keys
– HighOnMeat
Jun 17 '16 at 10:34
6
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How do I return the response from an asynchronous call?
...ill call callback when the request was successful. I tried to explain it a bit more.
– Felix Kling
Feb 6 '13 at 23:29
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