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What is a postback?
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The following is aimed at beginners to ASP.Net...
When does it happen?
A postback originates from the client browser. Usually one of the controls on the page will be manipulated by the user (a button clicked or dropdown changed, etc), and this control will initiate a postback. The st...
Batch file. Delete all files and folders in a directory
...l delete all the folders and files in my cache folder for my wireless toolkit.
15 Answers
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Convert a byte array to integer in Java and vice versa
...e classes found in the java.nio namespace, in particular, the ByteBuffer. It can do all the work for you.
byte[] arr = { 0x00, 0x01 };
ByteBuffer wrapped = ByteBuffer.wrap(arr); // big-endian by default
short num = wrapped.getShort(); // 1
ByteBuffer dbuf = ByteBuffer.allocate(2);
dbuf.putShort(n...
git clone through ssh
I have a project on which I created a git repository:
10 Answers
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Declaration of Methods should be Compatible with Parent Methods in PHP
...sible causes of this error in PHP? Where can I find information about what it means to be compatible ?
5 Answers
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Eclipse hangs at the Android SDK Content Loader
I've been working with Eclipse 4.2 (Juno release 20120920-0800) on OS X 10.8.2 for a few weeks now, building apps for Android 3.0 and above. I have a quad core i7 MacBook Pro with an SSD, so performance is not an issue. Everything was fine.
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How to avoid long nesting of asynchronous functions in Node.js
...n JavaScript you can normally replace inline anonymous callback functions with named function variables.
The following:
http.createServer(function (req, res) {
// inline callback function ...
getSomeData(client, function (someData) {
// another inline callback function ...
getM...
How to assign string to bytes array
... The OP asked about an array, not a slice. In some cases you need to limit the size of the slice and use an array instead. My answer below trims the extra chars to make sure you do not overflow the array.
– DavidG
Feb 14 '16 at 5:17
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Can't ignore UserInterfaceState.xcuserstate
I'm using Git for Xcode 4 project version control. I've explicitly added ProjectFolder.xcodeproj/project.xcworkspace/xcuserdata/myUserName.xcuserdatad/UserInterfaceState.xcuserstate to .gitignore , but Git it won't ignore it. Any ideas why this is so?
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How to get the current URL within a Django template?
I was wondering how to get the current URL within a template.
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