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How do I set the timeout for a JAX-WS webservice client?
...dpoint = new URL(null,
"http://myDomain/myWebService.php",
new URLStreamHandler() { // Anonymous (inline) class
@Override
protected URLConnection openConnection(URL url) throws IOException {
URL clo...
How do I assign an alias to a function name in C++?
...riable or a namespace. But how do I assign a new name to a function? For example, I want to use the name holler for printf . #define is obvious... any other way?
...
How do I get the currently displayed fragment?
...ragmentManager().findFragmentByTag("MY_FRAGMENT");
if (myFragment != null && myFragment.isVisible()) {
// add your code here
}
See also http://developer.android.com/reference/android/app/Fragment.html
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Error in strings.xml file in Android
...for you.
</string>
Ref:
http://www.mrexcel.com/forum/showthread.php?t=195353
https://code.google.com/archive/p/replicaisland/issues/48
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Method overloading in Objective-C?
...that method overloading is not supported in Objective-C. It is similar to PHP in that sense. As he also points out, it is common practice to define two or more methods with different signatures in the manner he examples. However, it is also possible to create one method using the "id" type. Via ...
“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
...
Open phpMyAdmin in a browser and log in as root.
Create a database called phpmyadmin
Create a user called pma and set the "host" to the hostname or IP address of your web server (if the web server and MySQL are on the same box use...
Reading a file line by line in Go
...the most simple way to do this is with a bufio.Scanner. Here is a simple example that reads lines from a file:
package main
import (
"bufio"
"fmt"
"log"
"os"
)
func main() {
file, err := os.Open("/path/to/file.txt")
if err != nil {
log.Fatal(err)
}
defer fi...
Fastest way to determine if an integer's square root is an integer
...eading the code below, note that my input is int64 x.)
if( x < 0 || (x&2) || ((x & 7) == 5) || ((x & 11) == 8) )
return false;
if( x == 0 )
return true;
Next, check if it's a square modulo 255 = 3 * 5 * 17. Because that's a product of three distinct primes, only about 1/8 o...
Timeout a command in bash without unnecessary delay
...ou are asking for:
http://www.bashcookbook.com/bashinfo/source/bash-4.0/examples/scripts/timeout3
#!/bin/bash
#
# The Bash shell script executes a command with a time-out.
# Upon time-out expiration SIGTERM (15) is sent to the process. If the signal
# is blocked, then the subsequent SIGKILL (9) te...
What is the point of function pointers?
...
Most examples boil down to callbacks: You call a function f() passing the address of another function g(), and f() calls g() for some specific task. If you pass f() the address of h() instead, then f() will call back h() instead.
...