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PHP Warning: PHP Startup: Unable to load dynamic library
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In the php.ini (/etc/php.ini in my case) I commented out the line extension=php_pdo_mysql.dll and restarted Apache which solved my problem and got rid of the warnings. (Mac, Maverick)
– ola
Jan 10 '14 at...
is there a Java equivalent to null coalescing operator (??) in C#? [duplicate]
...make sense conceptually. However, the wrapper classes (Integer, Character, etc.), as well as any other instantiable class can be null.
Besides that fact, there isn't any short-hand syntax for a null coalescing operator. You must use the expanded form.
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Export to CSV via PHP
...turn you own sql
$sql = "SELECT id, date, params, value FROM sometable ORDER BY date;";
return $sql;
}
function getExportData()
{
$values = array();
$sql = $this->getSql();
if (strlen($sql) > 0)
{
$result = dbquery($sql); // opens the database and executes the...
Extract subset of key-value pairs from Python dictionary object?
...pt" operation. Unfortunately that results in a dictionary with differently ordered keys (even in python 3.7 and 3.8)
– naught101
Jun 19 at 1:51
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How to convert an iterator to a stream?
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Spliterators.spliteratorUnknownSize(sourceIterator, Spliterator.ORDERED),
false);
An alternative which is maybe more readable is to use an Iterable - and creating an Iterable from an Iterator is very easy with lambdas because Iterable is a functional interface:
Iterator<Stri...
What is the shortcut in IntelliJ IDEA to find method / functions?
...keyboard setting in
System Preferences > Keyboard > Use all F1, F2, etc. keys as standard function keys
is selected, then the shortcut becomes
CMD + F12
share
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improve this answer
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View HTTP headers in Google Chrome?
...note: if you don't see any resources - look at tabs area (All | XHR JS and etc) and select All
– Zanshin13
Jan 12 '17 at 10:05
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show 4 more...
Delete all the queues from RabbitMQ?
...rything back to the "factory settings". Any RabbitMQ users, virtual hosts, etc, that you have created will be blown away.
– thoufek
Mar 14 '14 at 19:38
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How to prevent UINavigationBar from covering top of view in iOS 7?
...iew]
Somehow if your scrollView subclass (UITableView, UICollectionView, etc.) is at index 0 in your current view subviews, it will automatically adjust the insets according to your navigationBar. And it shouldn't affect your UI in versions prior to iOS7 either.
EDIT
If you initialize your UITab...
How to execute a file within the python interpreter?
...hero! I have been fighting with some really weird stuff for days where os.getcwd() said one thing, but glob("*") worked in another directory... Thank you! Thank you!
– pallevillesen
Mar 8 '16 at 11:17
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