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Is it possible to read from a InputStream with a timeout?
Specifically, the problem is to write a method like this:
8 Answers
8
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nonlocal keyword in Python 2.x
...answer by Elias Zamaria, but contrary to that answer does handle multiple calls of the outer function correctly. The "variable" inner.y is local to the current call of outer. Only it isn't a variable, since that is forbidden, but an object attribute (the object being the function inner itself). Thi...
How to escape os.system() calls?
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subprocess (especially with check_call etc) is often dramatically superior, but there are a few cases where shell escaping is still useful. The main one I'm running into is when I'm having to invoke ssh remote commands.
– Craig Ringer
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Ship an application with a database
...e a sqlite database.
*/
public class Database extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DatabaseHelper myDb...
jquery input select all on focus
... @AwQiruiGuo $.fn.on('click',..) can use less memory and work for dynamically added child elements.
– Ricky Boyce
Dec 14 '13 at 22:16
7
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Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.) [closed]
...to type-sniff that you haven't done something silly like pass non-function callbacks or non-integer indexes, but apart from that it attempts to be standards-compliant. (Let me know if I've missed anything. ;-))
'use strict';
// Add ECMA262-5 method binding if not supported natively
//
if (!('bind'...
How to throw an exception in C?
...reside in the C++ libraries. C is used because you can't risk the function called to do throw needing to throw an exception itself. There may be a compiler/library/target specific way to throw/catch exceptions, though. But throwing a class instance will have it's own problems.
–...
Accessing a Shared File (UNC) From a Remote, Non-Trusted Domain With Credentials
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The way to solve your problem is to use a Win32 API called WNetUseConnection.
Use this function to connect to a UNC path with authentication, NOT to map a drive.
This will allow you to connect to a remote machine, even if it is not on the same domain, and even if it has a dif...
Keeping ASP.NET Session Open / Alive
...on alive as long as the user has the browser window open? Is it timed AJAX calls? I want to prevent the following: sometimes users keep their window open for a long time, then enter stuff, and on submit nothing works anymore because the server side session expired. I don't want to increase the timeo...
Handling warning for possible multiple enumeration of IEnumerable
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The problem with taking IEnumerable as a parameter is that it tells callers "I wish to enumerate this". It doesn't tell them how many times you wish to enumerate.
I can change the objects parameter to be List and then avoid the possible multiple enumeration but then I don't get the highe...