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Javascript: formatting a rounded number to N decimals

...9999998.toFixed(4) correctly returns 1.0245. – Matt Ball Mar 13 '12 at 14:40 3 @MarkTomlin: Then ...
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Java multiline string

... Furthermore, the first version will be automatically concatenated by the compiler, since all the strings are known at compile time. Even if the strings are not known at compile time, it's no slower than StringBuilder or String.format(). The only reason to avoid concatenati...
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How to solve privileges issues when restore PostgreSQL Database

...ssign the proper ownership permissions. Try the below which should resolve all permission related issues for specific users but as stated in the comments this should not be used in production: root@server:/var/log/postgresql# sudo -u postgres psql psql (8.4.4) Type "help" for help. postgres=# \du ...
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How to check if an app is installed from a web-page on an iPhone?

...an iPhone to the app-store if the iPhone does not have the application installed, but if the iPhone has the app installed I want it to open the application. ...
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input type=“text” vs input type=“search” in HTML5

...L5's new form input fields. When I'm working with form input fields, especially <input type="text" /> and <input type="search" /> IMO there wasn't any difference in all major browser including Safari, Chrome, Firefox and Opera. And the search field also behaves like a regular text fi...
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Convert java.util.Date to String

...Date has no idea about TimeZone, Locale, or any of that good stuff that we all never use. – nckbrz Mar 13 '14 at 22:40 30 ...
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JavaScript: How to pass object by value?

... Not really. Depending on what you actually need, one possibility may be to set o as the prototype of a new object. var o = {}; (function(x){ var obj = Object.create( x ); obj.foo = 'foo'; obj.bar = 'bar'; })(o); aler...
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What is the point of a “Build Server”? [closed]

... The reason given is actually a huge benefit. Builds that go to QA should only ever come from a system that builds only from the repository. This way build packages are reproducible and traceable. Developers manually building code for anything except...
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Can we open pdf file using UIWebView on iOS?

... in your web view directly: Objective-C UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(10, 10, 200, 200)]; NSURL *targetURL = [NSURL URLWithString:@"https://www.example.com/document.pdf"]; NSURLRequest *request = [NSURLRequest requestWithURL:targetURL]; [webView loadRequest:requ...
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Create a new database with MySQL Workbench

Being new to MySQL, I have installed the latest version of the MySQL Workbench (5.2.33). I would like to know how you can create a database with this application. In the Overview tab of the SQL editor there are few "MySQL Schema" displayed, are these schemas the existing databases? ...