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The differences between .build, .create, and .create! and when should they be used?
....build gives you a new post associated with your Wall, and your Wall.posts now has one post in it.
– Amin Ariana
Dec 1 '11 at 1:12
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How do I split a string so I can access item x?
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As of SQL Server 2016, there is now a built-in function STRING_SPLIT that will split a string and return a one-column table result which you can use in a SELECT statement or elsewhere.
– qJake
Apr 3 '17 at 20:24
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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...answer to the asked question. Despite interesting information (and a must know for any C/C++ programmer), this is no forum, and doesn't belong here.
– orlp
Jun 30 '12 at 18:11
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“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
...nting MERGE was made in 2005, but there's no progress or plan as far as I know. bugs.mysql.com/bug.php?id=9018
– Bill Karwin
Jul 16 '12 at 2:23
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How do I find out which process is locking a file using .NET?
...that information. To support the Restart Manager API, that information is now tracked.
I put together code that takes the path of a file and returns a List<Process> of all processes that are locking that file.
using System.Runtime.InteropServices;
using System.Diagnostics;
using System;
usi...
vertical alignment of text element in SVG
... @SeMeKh: Hmm incidentally, it worked for me on Chromium, but now I just verified that the same doesn't not work on Firefox. So it appears this property is not supported consistently across browsers as of now.
– R. Hill
Apr 12 '13 at 18:01
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Programmatically obtain the Android API level of a device?
...rsions was used Build.VERSION.SDK
String myAPI= Build.VERSION.SDK;
but now is deprecated!.
SDK This field was deprecated in API level 4. Use SDK_INT to easily
get this as an integer.
now you have to use: SDK_INT Added in API level 4 :
int myAPI = Build.VERSION.SDK_INT;
SDK_INT ...
Why should I use IHttpActionResult instead of HttpResponseMessage?
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Took me a while to find out that ResponseMessage is now ResponseMessageResult. Perhaps it has been renamed recently? P.S. You have also missed a new keyword in the answer and thanks a lot for suggestion :)
– Ilya Chernomordik
Feb 6 '15 at...
How does the @property decorator work in Python?
...mat(money.dollars, money.cents))
# prints I have 27 dollar and 12 cents.
Now let's suppose you decide to change your Money class and get rid of the dollars and cents attributes but instead decide to only track the total amount of cents:
class Money:
def __init__(self, dollars, cents):
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What is the instanceof operator in JavaScript?
...t is. Consider a person / customer object. So person p = new person() p is now a person type and not a string type.
– JonH
Mar 15 '10 at 17:55
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