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Is it safe to delete a void pointer?
...native (delete
object), if the static type of the
operand is different from its dynamic
type, the static type shall be a base
class of the operand’s dynamic type
and the static type shall have a
virtual destructor or the behavior is
undefined. In the second alternative
(delete arr...
Convert a byte array to integer in Java and vice versa
...;> 16),
(byte)(value >> 8),
(byte)value };
}
int fromByteArray(byte[] bytes) {
return ByteBuffer.wrap(bytes).getInt();
}
// packing an array of 4 bytes to an int, big endian, minimal parentheses
// operator precedence: <<, &, |
// when operators of equal pre...
Is asynchronous jdbc call possible?
...er to the DAO layer with promises and your web server threads are separate from the rest of your application.
– Onur
May 18 '14 at 16:49
...
Managing large binary files with Git
...e correct version of the images.
Here's a good introduction to submodules from Git Book.
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How can I debug a .BAT script?
...r this. If you called a program, the Error level is in %ERRORLEVEL%, while from batch files the error level is returned in the ErrorLevel variable and doesn't need %'s around it.
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Missing XML comment for publicly visible type or member
...ers. I had this warning for the App class in the App.g.i.cs file generated from the XAML code in a WP7 project. To resolve it, I had to add a XML comment in the App.xaml.cs file (which is not generated).
– Marcel W
Oct 18 '11 at 21:19
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How to install Android SDK Build Tools on the command line?
I want to setup the Android dev environment from command line, and encounter the following issue:
19 Answers
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Accessing last x characters of a string in Bash
...ffset evaluates to a number less than zero, the value is used as an offset
from the end of the value of parameter. If length evaluates to a number less than
zero, and parameter is not ‘@’ and not an indexed or associative array, it is
interpreted as an offset from the end of the value of paramet...
How to get a DOM Element from a JQuery Selector
...'m having an impossibly hard time finding out to get the actual DOMElement from a jquery selector. Sample Code:
4 Answers
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How can I remove a commit on GitHub? [duplicate]
...nt below. Even after force pushing to GitHub, GH still caches your commit. From help.github.com/articles/remove-sensitive-data : "Danger: Once the commit has been pushed you should consider the data to be compromised. If you committed a password, change it! If you committed a key, generate a new one...