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Hibernate openSession() vs getCurrentSession()
...nFactory.getCurrentSession().
SessionFactory.openSession() always opens a new session that you have to close once you are done with the operations. SessionFactory.getCurrentSession() returns a session bound to a context - you don't need to close this.
If you are using Spring or EJBs to manage tran...
How can I send mail from an iPhone application
... the URL is larger than 4096 characters, mail.app won't launch.
There is a new class in OS 3.0 that lets you send an e-mail without leaving your app. See the class MFMailComposeViewController.
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How to change current working directory using a batch file
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How does cookie “Secure” flag work?
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onclick() and onblur() ordering issue
...by simply replacing the onClick for the menu items with an onMouseDown. I did nothing else; no onMouseUp, no flags. This resolved the problem by letting the browser automatically re-order based on the priority of these event handlers, without any additional work from me.
Is there any reason why thi...
MIME type warning in chrome for png images
...e form (and standard IIS has no trouble serving up PNGs). I just spun up a new project, confirmed the warning in Cassini (the dev server), set it to IIS Express and confirmed the warning went away.
– patridge
May 26 '11 at 18:16
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CSS Input Type Selectors - Possible to have an “or” or “not” syntax?
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Magic number in boost::hash_combine
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How to make a copy of a file in android?
...ic void copy(File src, File dst) throws IOException {
InputStream in = new FileInputStream(src);
try {
OutputStream out = new FileOutputStream(dst);
try {
// Transfer bytes from in to out
byte[] buf = new byte[1024];
int len;
wh...
MySQL - How to select data by string length
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