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Visual Studio debugging “quick watch” tool and lambda expressions

... don't get the full range of Linq Extension methods, e.g. there is no .Any(string predicate), you can put something like: .Where("Id>2").Any() in the Watch Window, or Pin to Source. It's great! – Protector one Aug 7 '17 at 11:17 ...
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Adding days to $Date in PHP

...t solution to your query $date=date_create("2013-03-15"); // or your date string date_add($date,date_interval_create_from_date_string("40 days"));// add number of days echo date_format($date,"Y-m-d"); //set date format of the result ...
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What are the default access modifiers in C#?

...restricted than the declared accessibility of the property itself: public string Name { get { ... } private set { ... } // This isn't the default, have to do it explicitly } This is what the C# 3.0 specification has to say (section 3.5.1): Depending on the context in which a membe...
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C#: List All Classes in Assembly

... Use Assembly.GetTypes. For example: Assembly mscorlib = typeof(string).Assembly; foreach (Type type in mscorlib.GetTypes()) { Console.WriteLine(type.FullName); } share | improve thi...
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How to detect duplicate values in PHP array?

... This solution does not cover any non-integer and non-string values and in conclusion it produces sideffects. – codekandis May 29 '18 at 12:18 add a comme...
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Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?

...d.isna(), in newer versions) checks for missing values in both numeric and string/object arrays. From the documentation, it checks for: NaN in numeric arrays, None/NaN in object arrays Quick example: import pandas as pd import numpy as np s = pd.Series(['apple', np.nan, 'banana']) pd.isnull(s...
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Eclipse JUNO doesn't start

... that fixed it for me: rm YOUR_WORKSPACE/.metadata/.plugins/org.eclipse.core.resources/.snap credit: http://www.metod.si/job-found-still-running-after-platform-shutdown-eclipse/ ...
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What is the apply function in Scala?

...ed as a reference to Function1[Int,Int] object. For example, we can call toString method inherited from Any, that would have been impossible for a pure function, because functions don't have methods: f.toString Or we could define another Function1[Int,Int] object by calling compose method on f...
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Copy existing project with a new name in Android Studio

... your project is now completely under the new name. Open up the res/values/strings.xml file, and change the name of the project. Don't forget to change your application ID in the "Gradle Build Module: app". A last step is to clean and rebuild the project otherwise when trying to run your project And...
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How to make HTML Text unselectable [duplicate]

...avascript prefixes: ['Moz', 'Webkit', 'ms', 'O', 'Khtml', ''] /*with empty string for no prefix*/. You should correctly deal with camelCase. And it's a serious bug that you are overwriting onselectstart and onmousedown event handlers with your function, so previously attached handlers do not work an...