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Should I store entire objects, or pointers to objects in containers?

...ntire program all at once if you decide that an object container should be converted to a pointer container. This might be the case under some designs. In that case, it is a fragile design. In that case, don't blame your problem on "weakness" of object containers. – allyourcode...
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How to find if an array contains a specific string in JavaScript/jQuery? [duplicate]

...ermalink;. Using post.categories returns this error in console.log: "can't convert null to object". – Cofey May 24 '11 at 20:41 ...
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How to get a group of toggle buttons to act like radio buttons in WPF?

...Style> Then you can use the SelectionMode property of the ListBox to handle SingleSelect vs MultiSelect. share | improve this answer | follow | ...
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postgresql list and order tables by size

... This will be more clear. pg_size_pretty(<numeric_value>) - converts no.of bytes to human-readable format. pg_database_size(<db_name>) - gets database size in bytes. pg_total_relation_size(<relation_name>) - gets total size of table and its index in bytes. pg_relation_s...
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How to use wait and notify in Java without IllegalMonitorStateException?

I have 2 matrices and I need to multiply them and then print the results of each cell. As soon as one cell is ready I need to print it, but for example I need to print the [0][0] cell before cell [2][0] even if the result of [2][0] is ready first. So I need to print it by order. So my idea is to mak...
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Copying files from one directory to another in Java

...directory, dir, with text files. I iterate over the first 20 files in dir, and want to copy them to another directory in the dir directory, which I have created right before the iteration. In the code, I want to copy the review (which represents the ith text file or review) to trainingDir . How c...
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JavaScript query string [closed]

.... From sugarjs.com: Object.fromQueryString ( str , deep = true ) Converts the query string of a URL into an object. If deep is false, conversion will only accept shallow params (ie. no object or arrays with [] syntax) as these are not universally supported. Object.fromQueryString('fo...
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console.log timestamps in Chrome?

... I convert arguments to Array using Array.prototype.slice so that I can concat with another Array of what I want to add, then pass it into console.log.apply(console, /*here*/); var log = function () { return console.log.app...
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Classes vs. Modules in VB.NET

... When one of my VB.NET classes has all shared members I either convert it to a Module with a matching (or otherwise appropriate) namespace or I make the class not inheritable and not constructable: Public NotInheritable Class MyClass1 Private Sub New() 'Contains only shared me...
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How much is the overhead of smart pointers compared to normal pointers in C++?

...11? In other words, is my code going to be slower if I use smart pointers, and if so, how much slower? 5 Answers ...