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java.lang.OutOfMemoryError: Java heap space
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Cause: The detail message Java heap space indicates object could not be allocated in the Java heap. This error does not necessarily imply a memory leak.
Possible reasons:
Improper configuration ( not allocating sufficiant memory)
Application is unintentionally holding references to objects an...
MySQL ON DUPLICATE KEY - last insert id?
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It is said that php function mysql_insert_id() returns correct value in both cases: php.net/manual/en/function.mysql-insert-id.php#59718.
– jayarjo
Jun 10 '10 at 13:09
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What's a simple way to get a text input popup dialog box on an iPhone
...will not need a private API for this.
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Alert" message:@"This is an example alert!" delegate:self cancelButtonTitle:@"Hide" otherButtonTitles:nil];
alert.alertViewStyle = UIAlertViewStylePlainTextInput;
[alert show];
[alert release];
This r...
What is the JavaScript equivalent of var_dump or print_r in PHP? [duplicate]
...ct in JavaScript (for debugging). Is there anything similar to var_dump in PHP?
9 Answers
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Any recommendations for a CSS minifier? [closed]
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I like Minify. In PHP and works with CSS or JavaScript.
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How to get the index of an element in an IEnumerable?
...sing the KeyValuePair value type would allow you to avoid any sort of heap allocations, so long as the .NET impl allocates value types on the stack and any state machine which LINQ may generate uses a field for the Select'd result which isn't declared as a bare Object (thus causing the KVP result to...
How to concatenate two strings in C++?
...t to runtime performance. Worst case is, that operator+= performs both a deallocation and an allocation. Heap allocations are among the most expensive operations we commonly do.
– IInspectable
Feb 7 at 12:17
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Where do I put image files, css, js, etc. in Codeigniter?
...ing on my setup, something similar to:
application/helpers/utility_helper.php:
function asset_url(){
return base_url().'assets/';
}
I will usually keep common routines similar to this in the same file and autoload it with codeigniter's autoload configuration.
Note: autoload URL helper fo...
RAW POST using cURL in PHP
How can I do a RAW POST in PHP using cURL?
2 Answers
2
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Calling a function within a Class method?
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Is it possible to run a function() from another .php page inside a class function and then grab results inside the class function? e.g I have a query that selects all from a table and then returns a fetch all result set. Is it possible to loop through that result set inside...