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How can I get the current page name in WordPress?
... server variables themselves and extract the requested page from the query string.
$page_slug = trim( $_SERVER["REQUEST_URI"] , '/' )
Note that this is a "dumb" solution. It doesn't know, for instance that the page with the slug 'coming-soon' is also p=6. And it assumes that your permalink settin...
When to catch java.lang.Error?
...l get executed. If your JVM is OOMing, attempting to log may allocate more Strings which triggers another OOM.
– Jeeyoung Kim
Apr 19 '16 at 18:45
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In mongoDb, how do you remove an array element by its index?
...much standard documents with keys that are consecutive integers instead of strings).
– marr75
Nov 30 '12 at 5:00
This ...
Wrapping StopWatch timing with a delegate or lambda?
...xample will profile the action lambda with 1-16 threads:
static void Main(string[] args)
{
Action action = () =>
{
for (int i = 0; i < 10000000; i++)
Math.Sqrt(i);
};
for(int i=1; i<=16; i++)
Console.WriteLine(i + " thread(s):\t" +
...
Can we make unsigned byte in Java
...dToBytes(byte b) {
return b & 0xFF;
}
public static void main(String[] args) {
System.out.println(unsignedToBytes((byte) -12));
}
Is it what you want to do?
Java does not allow to express 244 as a byte value, as would C. To express positive integers above Byte.MAX_VALUE (127) y...
constant pointer vs pointer on a constant value [duplicate]
...ometimes be written by someone else. Or, it can be really constant, e.g. a string literal.
– Marquis of Lorne
May 26 '16 at 23:57
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Is there an opposite to display:none?
...told about "undoing" display:none in JavaScript only. Of course, the empty string won't work in CSS, since it's the invalid value. Hovewer, display: unset you suggest won't restore, e.g., the default display:block for a <div> or the default display:table-row for a <tr>, it effectively tu...
No grammar constraints (DTD or XML schema) detected for the document
...cument, including:
a list of legal elements
special characters
character strings
and a lot more
E.g.
<!DOCTYPE nameOfYourRootElement
[
<!ELEMENT nameOfYourRootElement (nameOfChildElement1,nameOfChildElement2)>
<!ELEMENT nameOfChildElement1 (#PCDATA)>
<!ELEMENT nameOfChildEleme...
Can I invoke an instance method on a Ruby module without including it?
...space with all of them. A simple example if there's a Files.truncate and a Strings.truncate and I want to use both in the same class, explicitly. Creating a new class/instance each time I need a specific method or modifying the original is not a nice approach, though I'm not a Ruby dev.
...
How do I create a transparent Activity on Android?
...vity:
@Override
protected void onCreate(Bundle savedInstanceState) {
String email = getIntent().getStringExtra(AppConstants.REGISTER_EMAIL_INTENT_KEY);
if (email != null && !email.isEmpty()) {
// We have the valid email ID, no need to take it from user,
// prepare t...