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How to print formatted BigDecimal values?
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Similar to answer by @Jeff_Alieffson, but not relying on default Locale:
Use DecimalFormatSymbols for explicit locale:
DecimalFormatSymbols decimalFormatSymbols = DecimalFormatSymbols.getInstance(new Locale("ru", "RU"));
Or explicit separ...
PHP code to remove everything but numbers
... imageUploader: {
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How does clipsToBounds work?
... imageUploader: {
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How can I view the source code for a function?
...rce code for a function to see how it works. I know I can print a function by typing its name at the prompt:
10 Answers
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What does the 'static' keyword do in a class?
... million instances of the class or you don't create any. It will be shared by all instances.
Since static methods also do not belong to a specific instance, they can't refer to instance members. In the example given, main does not know which instance of the Hello class (and therefore which instance...
Android - Pulling SQlite database android device
... pull command.
Another way I prefer in most cases is to copy the database by code to SD card:
try {
File sd = Environment.getExternalStorageDirectory();
if (sd.canWrite()) {
String currentDBPath = "/data/data/" + getPackageName() + "/databases/yourdatabasename";
String bac...
XML Schema: Element with attributes containing only text?
... imageUploader: {
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How to add text to a WPF Label in code?
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In normal winForms, value of Label object is changed by,
myLabel.Text= "Your desired string";
But in WPF Label control, you have to use .content property of Label control
for example,
myLabel.Content= "Your desired string";
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Keeping ASP.NET Session Open / Alive
...imeout value for more than 10 min on the server as I want closed sessions (by closing the browser window) to time out fast.
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How should equals and hashcode be implemented when using JPA and Hibernate
...equality.
Another option is to switch to using UUID identifiers, assigned by the application logic. This way, you can use the UUID for the equals/hashCode because the id is assigned before the entity gets flushed.
You can even use the entity identifier for equals and hashCode, but that requires yo...