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How to get the system uptime in Windows? [closed]
...ersion of the "uptime.exe" utility. This has the advantage of NOT needing .NET. (It also has a lot more features beyond simple uptime.)
Download link: Windows NT 4.0 Server Uptime Tool (uptime.exe) (final x86)
C:\uptimev100download>uptime.exe /?
UPTIME, Version 1.00
(C) Copyright 1999, Micros...
DateTime “null” value
...
If you're using .NET 2.0 (or later) you can use the nullable type:
DateTime? dt = null;
or
Nullable<DateTime> dt = null;
then later:
dt = new DateTime();
And you can check the value with:
if (dt.HasValue)
{
// Do something...
CSS technique for a horizontal line with words in the middle
... no reason it shouldn't work in other browsers.
JSFiddle: http://jsfiddle.net/7jGHS/
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Truncating long strings with CSS: feasible yet?
...ml file contents
<?xml version="1.0"?>
<bindings
xmlns="http://www.mozilla.org/xbl"
xmlns:xbl="http://www.mozilla.org/xbl"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
>
<binding id="ellipsis">
<content>
<xul:wind...
How to handle both a single item and an array for the same property using JSON.net
...t<string> and mark it with a [JsonConverter] attribute so that JSON.Net will know to use the custom converter for that property. I would also recommend using [JsonProperty] attributes so that the member properties can be given meaningful names independent of what is defined in the JSON.
cla...
How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
...01371/create-zip-folder-from-the-command-line-windows
From Windows 8 on, .NET Framework 4.5 is installed by default, with System.IO.Compression.ZipArchive and PowerShell available, one can write scripts to achieve this, see
https://stackoverflow.com/a/26843122/71312
...
Why do we need boxing and unboxing in C#?
...
In the .NET framework, there are two species of types--value types and reference types. This is relatively common in OO languages.
One of the important features of object oriented languages is the ability to handle instances in a...
关于php的socket初探 - PHP - 清泛IT论坛，有思想、有深度
...资料：
http://blog.csdn.net/shagoo/article/details/6396089
http://www.cnblogs.com/skynet/archive/2010/12/12/1903949.html
总结的很好，例子经典，感谢楼主分享{:geiliv2:}
Asp.net - Add blank item at top of dropdownlist
...or add it after databinding.
EDIT:
After googling this quickly as of ASP.Net 2.0 there's an "AppendDataBoundItems" true property that you can set to...append the databound items.
for details see
http://imar.spaanjaars.com/QuickDocId.aspx?quickdoc=281 or
http://msdn.microsoft.com/en-us/library/...
How to load external webpage inside WebView
....toString());
}
});
mWebview .loadUrl("http://www.google.com");
setContentView(mWebview );
}
}
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