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How do I serialize an object and save it to a file in Android?
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Saving (w/o exception handling code):
FileOutputStream fos = context.openFileOutput(fileName, Context.MODE_PRIVATE);
ObjectOutputStream os = new ObjectOutputStream(fos);
os.writeObject(this);
os.close();
fos.close();
Loading (w/o exception ...
Examples of GoF Design Patterns in Java's core libraries
...can find an overview of a lot of design patterns in Wikipedia. It also mentions which patterns are mentioned by GoF. I'll sum them up here and try to assign as many pattern implementations as possible, found in both the Java SE and Java EE APIs.
Creational patterns
Abstract factory (recognizeable b...
Disable Auto Zoom in Input “Text” tag - Safari on iPhone
...font-size for form elements is 11px (at least in Chrome and Safari).
Additionally, the select element needs to have the focus pseudo-class attached.
input[type="color"],
input[type="date"],
input[type="datetime"],
input[type="datetime-local"],
input[type="email"],
input[type="month"],
input[type="...
presentModalViewController:Animated is deprecated in ios6
... a warning about presentModalViewcontroller:animated being deprecated in iOS6. I also get dismissModalViewController:animated deprecated. I'm using the SDK 6.1.
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How to Save Console.WriteLine Output to Text File
I have a program which outputs various results onto a command line console.
8 Answers
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UISegmentedControl below UINavigationbar in iOS 7
How do I make a UISegmentedControl as a part of an UINavigationBar below it? Is it connected to the UINavigationBar or is it a complete separate view just added as a subview to the UINavigationController 's view controller. Looks like it is part of the UINavigationBar since there is a shado...
Bootstrap 3 modal vertical position center
This is a two part question:
34 Answers
34
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Difference between mkdir() and mkdirs() in java for java.io.File [closed]
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necessary but nonexistent parent directories. Note that if this
operation fails it may have succeeded in creating some of the
necessary parent directories.
javadocs for mkdir():
Creates the directory named by this abstract pathname.
Example:
File f = new File("non_existing_dir/someD...
Underlining text in UIButton
... Title to be underlined, but the Interface Builder does not provide any option to do so.
18 Answers
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UITableViewHeaderFooterView: Unable to change background color
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Don't know why, but for me tintColor not working on iOS7. I could change color only by assign custom view: myTableViewHeaderFooterView.backgroundView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"myImage.png"]];
– skywinder
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