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How to check internet access on Android? InetAddress never times out
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- can't run on the UI thread
This works very reliably, on every device, and is very fast. It needs to run in a separate task though (e.g. ScheduledExecutorService or AsyncTask).
Possible Questions
Is it really fast enough?
Yes, very fast ;-)
Is there no reliable way to check internet, other t...
Print all day-dates between two dates [duplicate]
...tion asks for dates in-between but I believe you meant including the start and end points, so they are included. To remove the end date, delete the "+ 1" at the end of the range function. To remove the start date, insert a 1 argument to the beginning of the range function.
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.NET / C# - Convert char[] to string
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Note that new string(null) yields String.Empty and not null! If you want to keep null, you can make an extension method static string ToStringSafe(this char[] buf) { return buf == null ? null : new string(buf); }.
– Skod
Aug 10 '15 ...
Is it possible to use the SELECT INTO clause with UNION [ALL]?
... clause is invalid in views, inline functions, derived tables, subqueries, and common table expressions, unless TOP or FOR XML is also specified. ". Please give some solution.
– ShaileshDev
Mar 21 '17 at 11:27
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How to resize the jQuery DatePicker control
...ve got it working on my form, but it's about twice as big as I would like, and about 1.5 times as big as the demo on the jQuery UI page. Is there some simple setting I'm missing to control the size?
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Is the ternary operator faster than an “if” condition in Java [duplicate]
... readable doesn't mean it matters, perse.
– Jon Egeland
Mar 16 '12 at 22:42
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@Jon: Yes, it doe...
Why should I avoid using Properties in C#?
...nt book, CLR Via C#, Jeffrey Richter said that he doesn't like properties, and recommends not to use them. He gave some reason, but I don't really understand. Can anyone explain to me why I should or should not use properties?
In C# 3.0, with automatic properties, does this change?
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Are nested span tags OK in XHTML?
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I know was just trying to create lol...and yes you "can" put block elements inside spans its not like the browser will explode or anything ...but its some you shouldn't do as a rule of thumb to follow proper web standards thats all.
– greater...
Parsing a JSON string in Ruby
... edited Oct 3 '18 at 3:43
Andrew Marshall
87.3k1818 gold badges202202 silver badges204204 bronze badges
answered Mar 23 '11 at 19:41
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SVN needs-lock 设置强制只读属性（官方资料） - 更多技术 - 清泛网 - 专注...
.... This script verifies that property svn:needs-lock is set on binary files and denies the commit if the property is not available (Windows only):
@echo off
set REPOS=%1
set TRANSACTION=%2
set SVNLOOK="c:\Program Files\Subversion\apache2.2\bin\svnlook.exe"
set TEMP=c:\temp
if exist %T...