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Regex for string contains?

What is the regex for simply checking if a string contains a certain word (e.g. 'Test')? I've done some googling but can't get a straight example of such a regex. This is for a build script but has no bearing to any particular programming language. ...
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The order of elements in Dictionary

... You can order the items when enumerating them: foreach (KeyValuePair<string, string> kvp in _Dictionary.OrderBy(k => k.Value)) { ... } In framework 2.0 you would first have to put the items in a list in order to sort them: List<KeyValuePair<string, string>> items = new L...
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Invoke(Delegate)

...erations // the canonical form (C# consumer) public delegate void ControlStringConsumer(Control control, string text); // defines a delegate type public void SetText(Control control, string text) { if (control.InvokeRequired) { control.Invoke(new ControlStringConsumer(SetText), new o...
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Determine which JAR file a class is from

...ed by bootstrap classloader. The other way to determine is: Class klass = String.class; URL location = klass.getResource('/' + klass.getName().replace('.', '/') + ".class"); As notnoop pointed out klass.getResource() method returns the location of the class file itself. For example: jar:file:/j...
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How can I make Array.Contains case-insensitive on a string array?

I am using the Array.Contains method on a string array. How can I make that case-insensitive? 4 Answers ...
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Converting a column within pandas dataframe from int to string

... @DmitryKonovalov in python strings are immutable, so whenever you manipulating the data, you have to put the result back in to the variable. – Sriram Arvind Lakshmanakumar Jan 10 '19 at 10:36 ...
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Is it possible to set private property via reflection?

...is returned</param> /// <param name="propName">Propertyname as string.</param> /// <returns>PropertyValue</returns> public static T GetPrivatePropertyValue<T>(this object obj, string propName) { if (obj == null) throw new ArgumentNullException("obj"); Prop...
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'System.Net.Http.HttpContent' does not contain a definition for 'ReadAsAsync' and no extension metho

...a reference to System.Net.Http.Formatting.dll is to read the response as a string and then desearalize yourself with JsonConvert.DeserializeObject(responseAsString). The full method would be: public async Task<T> GetHttpResponseContentAsType(string baseUrl, string subUrl) { using (var c...
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How do I join two paths in C#?

... You have to use Path.Combine() as in the example below: string basePath = @"c:\temp"; string filePath = "test.txt"; string combinedPath = Path.Combine(basePath, filePath); // produces c:\temp\test.txt sh...
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convert UIImage to NSData

... UIImage *snapshot = self.myImageView.image; [self encodeImageToBase64String:snapshot]; } call this method for image convert in base 64 -(NSString *)encodeImageToBase64String:(UIImage *)image { return [UIImagePNGRepresentation(image) base64EncodedStringWithOptions:NSDataB...