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How do I detach objects in Entity Framework Code First?
...t is actually why this method exists. Using this approach in ObjectContext API is little bit more complicated.
– Ladislav Mrnka
Apr 8 '11 at 21:15
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How to disable/enable select field using jQuery?
... </select>
pizza.
</form>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script>
var update_pizza = function () {
if ($("#pizza").is(":checked")) {
$('#pizza_kind').prop('disabled', false);
}
else {
...
Are there strongly-typed collections in Objective-C?
...into Swift as if they were unparameterized.
Interacting with Objective-C APIs
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How to create an array of 20 random bytes?
...ong random number generator (also thread safe) without using a third party API, you can use SecureRandom.
Java 6 & 7:
SecureRandom random = new SecureRandom();
byte[] bytes = new byte[20];
random.nextBytes(bytes);
Java 8 (even more secure):
byte[] bytes = new byte[20];
SecureRandom.getInsta...
Get Insert Statement for existing row in MySQL
... like.
Database handler is an argument, not hardcoded. Used the new mysql api. Replaced $id with an optional $where argument for flexibility. Used real_escape_string in case anyone has ever tried to do sql injection and to avoid simple breakages involving quotes. Used the INSERT table (field...) VA...
PowerMockito mock single static method and return object
...InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
class ClassWithStatics {
public static String getString() {
return "Strin...
How to do case insensitive string comparison?
... msdn.microsoft.com/en-us/library/bb386042.aspx and en.wikipedia.org/wiki/Capital_%E1%BA%9E
– SLaks
May 27 '14 at 23:44
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Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
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I had this issue when using the history API.
window.history.pushState(null, null, URL);
Even with a local server (localhost), you want to add 'http://' to your URL so that you have something similar to:
http://localhost...
...
What and where are the stack and heap?
... or without an os. An example close to my heart is the SNES, which had no API calls, no OS as we know it today - but it had a stack. Allocating on a stack is addition and subtraction on these systems and that is fine for variables destroyed when they are popped by returning from the function that ...
How to initialize List object in Java?
...
If you check the API for List you'll notice it says:
Interface List<E>
Being an interface means it cannot be instantiated (no new List() is possible).
If you check that link, you'll find some classes that implement List:
All Kno...