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How to add elements to an empty array in PHP?
...t';
//Numeric key
$cart[4] = $object;
//Text key (assoc)
$cart['key'] = 'test';
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How do I make my string comparison case insensitive?
... case folding character data, so this job is best delegated to a tried and tested third-party library.
That library is ICU, and here is how one could implement a utility for case-insensitive string comparison:
import com.ibm.icu.text.Normalizer2;
// ...
public static boolean equalsIgnoreCase(Cha...
Android get current Locale, not default
...
I tested it, outputting both while I kept on changing locale; result is, the output is the same. So Locale.getDefault() can be used safely as it gets immediately updated. Log.d("localeChange", "Default locale lang: " + Locale....
Check if all values of array are equal
I need to find arrays where all values are equal. What's the fastest way to do this? Should I loop through it and just compare values?
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Intellij idea cannot resolve anything in maven
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I was also getting this error because the project imported main and test folders as modules. Click on Project --> Press F4 --> In Module settings, remove main and test folders and the make the project again. Problem will be resolved.
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Install an apk file from command prompt?
... forward lock.
-r: Reinstall an exisiting app, keeping its data.
-t: Allow test APKs to be installed.
-i <INSTALLER_PACKAGE_NAME>: Specify the installer package name.
-s: Install package on the shared mass storage (such as sdcard).
-f: Install package on the internal system memory.
-d: Allow v...
How to clone a Date object?
...py and call it SuperDate or something, withing your scope. Lots of hard to test for bugs are caused by object functionality changing unexpectedly.
– Ray Foss
Jan 28 '16 at 13:29
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How to erase the file contents of text file in Python?
...e to overwrite the file. In C++:
#include <fstream>
std::ofstream("test.txt", std::ios::out).close();
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How to gracefully handle the SIGKILL signal in Java
... event, such as user logoff or system shutdown.
I tried the following test program on OSX 10.6.3 and on kill -9 it did NOT run the shutdown hook, as expected. On a kill -15 it DOES run the shutdown hook every time.
public class TestShutdownHook
{
public static void main(String[] args) thro...
How to access command line arguments of the caller inside a function?
...
One can do it like this as well
#!/bin/bash
# script_name function_test.sh
function argument(){
for i in $@;do
echo $i
done;
}
argument $@
Now call your script like
./function_test.sh argument1 argument2
shar...