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Check if a string contains an element from a list (of strings)
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How to communicate between iframe and the parent site?
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answered Feb 6 '12 at 0:00
user123444555621user123444555621
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Android Spinner : Avoid onItemSelected calls during initialization
...e handle this with any Integer value
Example:
Initially Take int check = 0;
public void onItemSelected(AdapterView<?> parent, View arg1, int pos,long id) {
if(++check > 1) {
TextView textView = (TextView) findViewById(R.id.textView1);
String str = (String) parent.getItemAt...
Doing a cleanup action just before Node.js exits
...f (options.cleanup) console.log('clean');
if (exitCode || exitCode === 0) console.log(exitCode);
if (options.exit) process.exit();
}
//do something when app is closing
process.on('exit', exitHandler.bind(null,{cleanup:true}));
//catches ctrl+c event
process.on('SIGINT', exitHandler.bind(nu...
When would I need a SecureString in .NET?
... pull it in the future - https://github.com/dotnet/apireviews/tree/master/2015-07-14-securestring .
We should remove encryption from SecureString across all platforms in .NET Core - We should obsolete SecureString - We probably shouldn't expose SecureString in .NET Core
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How to check for an active Internet connection on iOS or macOS?
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1290
Important: This check should always be performed asynchronously. The majority of answers below a...
Including JavaScript class definition from another file in Node.js
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210
You can simply do this:
user.js
class User {
//...
}
module.exports = User
server.js
const...
How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
...l or the jar files deployed with this application
That URI is for JSTL 1.0, but you're actually using JSTL 1.2 which uses URIs with an additional /jsp path (because JSTL, who invented EL expressions, was since version 1.1 integrated as part of JSP in order to share/reuse the EL logic in plain JSP ...
Using std Namespace
...ated header.
#include <algorithm>
using namespace std;
int count = 0;
int increment()
{
return ++count; // error, identifier count is ambiguous
}
The error is typically long and unfriendly because std::count is a template with some long nested types.
This is OK though, because std::c...
Make var_dump look pretty
...tside as well.
– BeowulfNode42
Jan 10 '17 at 6:21
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