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How do I get only directories using Get-ChildItem?
...ems.
Get-ChildItem -Recurse | ?{ $_.PSIsContainer }
If you want the raw string names of the directories, you can do
Get-ChildItem -Recurse | ?{ $_.PSIsContainer } | Select-Object FullName
For PowerShell 3.0 and greater:
dir -Directory
...
How to call asynchronous method from synchronous method in C#?
...;TUser, TKey>(this UserManager<TUser, TKey> manager, TKey userId, string role) where TUser : class, IUser<TKey> where TKey : IEquatable<TKey>
{
if (manager == null)
{
throw new ArgumentNullException("manager");
}
return AsyncHelper.RunSync<bool>(() ...
Make sure that the controller has a parameterless public constructor error
...
My deep in the bowels exception was a property type of 'string' when it should have been 'DateTime?'. Would not have looked for that had I not seen this answer. Thanks so very much.
– Jazzy
Apr 24 '17 at 19:25
...
How can I search for a multiline pattern in a file?
I needed to find all the files that contained a specific string pattern. The first solution that comes to mind is using find piped with xargs grep :
...
Vertical (rotated) label in Android
...icalLabelView extends View {
private TextPaint mTextPaint;
private String mText;
private int mAscent;
private Rect text_bounds = new Rect();
final static int DEFAULT_TEXT_SIZE = 15;
public VerticalLabelView(Context context) {
super(context);
initLabelView();...
What does the JSLint error 'body of a for in should be wrapped in an if statement' mean?
...is name (key, index) value pairs, where the value can be any other object (strings are objects too)
So,
new Array() is the same as []
new Object() is roughly similar to {}
var myarray = [];
Creates a structure that is an array with the restriction that all indexes (aka keys) must be a whole num...
Convert a PHP script into a stand-alone windows executable
...github.com/devsense/phalanger
Phalanger is a project which was started at Charles University in Prague and was supported by Microsoft. It compiles source code written in the PHP scripting language into CIL (Common Intermediate Language) byte-code. It handles the beginning of a compiling process whi...
Entity framework linq query Include() multiple children entities
...
Years later, I would not recommend the string-based includes, because they aren't runtime safe. If the navigation property name ever changes or is misspelled, it will break. Strongly suggest using the typed include instead.
– Jeff Putz
...
How do I get logs/details of ansible-playbook module executions?
...e: Debug hello
debug: var=hello
- name: Debug hello.stdout as part of a string
debug: "msg=The script's stdout was `{{ hello.stdout }}`."
Output should look something like this:
TASK: [Hello yourself] ********************************************************
changed: [MyTestHost]
TASK: [Deb...
C#: Difference between List and Collection (CA1002, Do not expose generic lists) [duplicate]
...lity in mind it's very flexible. If in the future you decide you need some extra feature in the collection you can just extend it without any change to the public interface of the class. If you had used a list, you would have had to change it to a collection which means it would have broken all of t...