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Going from a framework to no-framework [closed]
...nitize stuff coming in from the outside.
Access your database via PDO with parameterized SQL to prevent SQL injection attacks.
Use the following PHP settings to make your site more resistant to session fixation and cookie theft:
session.use_only_cookies (Prevents your session token from leaking i...
How to programmatically create and read WEP/EAP WiFi configurations in Android?
... the same SSID name,As for not reachable problem, Check your configuration parameters. My guess is there might be a mismatch there somewhere..Make a config manually, check it connects then Read the config params programatically(see Howto? details in answers above)& then use those parameters to c...
How to handle many-to-many relationships in a RESTful API?
...
@NarendraKamma I presume just send status as param in PUT request? Is there a downside to that approach?
– Traxo
Jan 4 '18 at 9:59
...
When to choose checked and unchecked exceptions
...ntable: The caller did everything within their power to validate the input parameters, but some condition outside their control has caused the operation to fail. For example, you try reading a file but someone deletes it between the time you check if it exists and the time the read operation begins....
val-mutable versus var-immutable in Scala
...utable:
Mutable objects can be modified inside methods, that take them as parameters, while reassignment is not allowed.
import scala.collection.mutable.ArrayBuffer
object MyObject {
def main(args: Array[String]) {
val a = ArrayBuffer(1,2,3,4)
silly(a)
println(a) // ...
Providing white space in a Swing GUI
... //Show the window in the middle of the screen
}
/**
* @param args
*/
public static void main(String[] args) {
Runnable runnable = new Runnable() {
@Override
public void run() {
whiteSpace = new WhiteSpace();
}
...
Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
...ache.cache[i + (-IntegerCache.low)];
return new Integer(i);
}
If the param is an integer between IntegerCache.low (defaulted to -128) and IntegerCache.high (calculated at runtime with minimum value 127) then a pre-allocated (cached) object is returned. So when you use 127 as parameter, you're ...
Is there a constraint that restricts my generic method to numeric types?
...:
static class Algorithms
{
public static T Sum<P, T>(this P p, params T[] a)
where P: INumericPolicy<T>
{
var r = p.Zero();
foreach(var i in a)
{
r = p.Add(r, i);
}
return r;
}
}
Usage:
int i = NumericPolicies....
What's the difference between including files with JSP include directive, JSP include action and usi
...e /> over <%@ include > is:
<jsp:include /> allows to pass parameters
<jsp:include page="inclusion.jsp">
<jsp:param name="menu" value="objectValue"/>
</jsp:include>
which is not possible in <%@include file="somefile.jsp" %>
...
Create the perfect JPA entity [closed]
...* @return HashCode of entity identity
*/
int identityHashCode();
/**
* @param other
* Other entity
* @return true if identities of entities are equal
*/
boolean identityEquals(Entity<?> other);
}
Basic implementation for all Entities, simplifies Equals/Hashcode implementatio...