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Rename a file using Java
... contents of one file to another, there are a number of writers available. Based on the extension, it sounds like it's plain text, so I would look at the FileWriter.
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Change UITextField and UITextView Cursor / Caret Color
... This works, but only if you do it in didFinishLaunching? Or can you do it based on user interaction, e.g. press a button?
– Steffen Andersen
Apr 9 '14 at 7:08
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Tools to generate database tables diagram with Postgresql? [closed]
...d look something like:
java -jar schemaspy-6.0.0-rc2.jar -t pgsql -db database_name -host myhost -u username -p password -o ./schemaspy -dp postgresql-9.3-1100.jdbc3.jar -s public -noads
Sometimes using options -port will not working if your database has diferrent port, so you have to add manual ...
How to get just numeric part of CSS property with jQuery?
I need to do a numeric calculation based on CSS properties. However, when I use this to get info:
15 Answers
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Class 'DOMDocument' not found
... to occur with php7.3 to 7.4 transition. When the web server PHP module is based on 7.3 and php-xml is 7.4. Updating to a consistent PHP version (either one) works fine.
– Amos Jeffries
Feb 29 at 6:24
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Converting Java objects to JSON with Jackson
...org.codehaus.jackson
All of the downloads for this can be found here.
For base JSON functionality, you need to add the following jars to your project's libraries:
jackson-mapper-asl
and
jackson-core-asl
Choose the version your project needs. (Typically you can go with the latest stable buil...
How to disable scrolling in UITableView table when the content fits on the screen
...oLayout:
override func viewDidLayoutSubviews() {
// Enable scrolling based on content height
tableView.isScrollEnabled = tableView.contentSize.height > tableView.frame.size.height
}
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jQuery Datepicker with text input that doesn't allow user input
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Based on my experience I would recommend the solution suggested by Adhip Gupta:
$("#my_txtbox").attr( 'readOnly' , 'true' );
The following code won't let the user type new characters, but will allow them to delete characte...
How to convert string into float in JavaScript?
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Although usually it's considered bad form to modify the base object prototypes. What if another framework also tried to do that but the functionality differed?
– phreakhead
Jan 22 '13 at 1:02
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Using the star sign in grep
...contains abc followed by def with something optionally in between.
Update based on a comment:
* in a regular expression is not exactly the same as * in the console. In the console, * is part of a glob construct, and just acts as a wildcard (for instance ls *.log will list all files that end in .lo...