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What is the difference between an expression and a statement in Python?
...xpressions as expression statements, e.g. print("Hello world!") or my_list.append(42).
– Sven Marnach
May 28 '19 at 12:09
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How to join int[] to a character separated string in .NET?
...nts that Join method should take an IEnumerable argument.
I'm going to disappoint you :) String.Join requires array for a single reason - performance. Join method needs to know the size of the data to effectively preallocate necessary amount of memory.
Here is a part of internal implementation of ...
How to get key names from JSON using jq
curl http://testhost.test.com:8080/application/app/version | jq '.version' | jq '.[]'
7 Answers
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ASP.NET: Session.SessionID changes between requests
...erated for each page request until the session object is accessed. If your application requires a static session ID for the entire session, you can either implement the Session_Start method in the application's Global.asax file and store data in the Session object to fix the session ID, or you can u...
iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
I'm working on an iPad-based web app, and need to prevent overscrolling so that it seems less like a web page. I'm currently using this to freeze the viewport and disable overscroll:
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Changing Font Size For UITableView Section Headers
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Thank you. This worked perfectly. Much appreciated.
– JRD8
Nov 6 '13 at 14:41
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How to find the php.ini file used by the command line?
...n either be the place where it found such a file or the last option which happens to be %SYSTEMROOT% on windows.
– VolkerK
May 1 '10 at 16:04
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Search stops working for “Entire Solution”
...+Break, paying attention to releasing Break first. It doesn't matter which application is active.
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MySQL Data - Best way to implement paging?
My iPhone app connects to my PHP web service to retrieve data from a MySQL database. A request can return 500 results.
7 An...
What is the best way to conditionally apply a class?
...Please note the old syntax with colon.
There is also a new better way of applying classes conditionally, like:
ng-class="{selected: $index==selectedIndex}"
Angular now supports expressions that return an object. Each property (name) of this object is now considered as a class name and is applie...