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Boolean literals in PowerShell
...valent.
Note: Never expect that string literal true can get automatically converted to boolean. For example, if I run the below command:
installmyapp.ps1 -cleanuprequired true
it fails to execute the script with the below error:
Cannot process argument transformation on parameter 'cleanupreq...
Base64 encoding and decoding in client-side Javascript
...JavaScript');
// If we don't use toString(), JavaScript assumes we want to convert the object to utf8.
// We can make it convert to other formats by passing the encoding type to toString().
var s = b.toString('base64');
And here is how you decode base64 encoded strings:
var b = new Buffer('SmF2YVNj...
How do I determine whether an array contains a particular value in Java?
...the searching functions in the Arrays class versus iterating over an array and using an equals() function or == for primitives.
– Thomas Owens
Jul 15 '09 at 0:06
188
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Check if a string contains a string in C++
...n';
}
Note: "found!" will be printed if s2 is a substring of s1, both s1 and s2 are of type std::string.
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Size of character ('a') in C/C++
What is the size of character in C and C++ ? As far as I know the size of char is 1 byte in both C and C++.
4 Answers
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How do you display code snippets in MS Word preserving format and syntax highlighting?
...vailable in Office Addins with Office 365 !
Just select the code and click convert it and it converts the code text to formatted color code with line numbers !!!
Bit Rejoice!
Code Format is available here: https://appsource.microsoft.com/en-us/product/office/WA104379501?tab=Overview
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MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'
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On .NET 4.0 Anonymous types can easily be converted to ExpandoObjects and thus all the problems are fixed with the overhead of the conversion itself.
Check out here
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How to get Spinner value?
In Android, I am trying to get the selected Spinner value with a listener.
7 Answers
7...
ViewPager with Google Maps API v2: mysterious black view
...kground on top of the ViewPager inside a FrameLayout:
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<android.support.v4.view.ViewPager
android:id="@+id/fragment_container"
android:layout_width="match_parent"
and...
Android代码优化小技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...进点的做法是把所有多维的数据分解成1维的数组:
一组int数据要比一组Integer对象要好很多。可以得知，两组1维数组要比一个2维数组更加的有效率。同样的，这个道理可以推广至其他原始数据类型。
如果你需要实现一个数组用...