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How to add a custom button state
.... The call shall be placed in the setters. I have not tried other classes. Tests performed on a froyo device.
– Giorgio Barchiesi
Apr 28 '11 at 17:09
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Oracle PL/SQL - How to create a simple array variable?
... @Abdul, no it doesn't. I never use VARRAYs normally but when testing the above code I checked what happens if you try to extend a varray(3) 4 times - you get a "subscript out of limit" error.
– Tony Andrews
Jun 15 '16 at 16:29
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Clicking the text to select corresponding radio button
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I just tested my way in chrome and firefox and found that it reduces the unclickable space from 7 to 3 pixels by removing the space character. see why-is-there-an-unexplainable-gap-between-these-inline-block-div-elements. the three ...
What is the difference between C, C99, ANSI C and GNU C?
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The original concept was that given code like int i; int test(double *p) { i=1; *p=2.0; return i; } a compiler shouldn't be required to reload i after the write to *p on the off chance that p might hold the address of i. Perfectly reasonable. The problem is that modern compilers ...
What are the downsides to using Dependency Injection? [closed]
...or the past 6 months. While overall I think it is great (especially from a testing perspective), there are certain downsides. Most notably:
Code can become harder to understand. Dependency injection can be used in very... creat
Modify request parameter with servlet filter
...o you will get MissingServletRequestParameterException without overriding. Tested on Spring Boot 1.2.6 with spring-web 4.1.7.
– barryku
Dec 15 '15 at 23:58
add a comment
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Why are C# interface methods not declared abstract or virtual?
...t error "error CS0106: The modifier 'virtual' is not valid for this item". Tested using v2.0.50727 (oldest version on my PC).
– ccppjava
Aug 22 '13 at 10:01
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How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
...5433 (the standard default is 5432), so keep this in mind if attempting to test the new instance before "cutting-over" to it.
Start the server as normal (again, this will start both the old and new instances):
systemctl start postgresql
If you want to make the new version the default, you will n...
Why is rbindlist “better” than rbind?
...Try DF = data.frame(a=1:3); .Internal(inspect(DF)); tracemem(DF); attr(DF,"test") <- "hello"; .Internal(inspect(DF)).
– Matt Dowle
Mar 28 '13 at 13:38
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Android static object lifecycle
...uld any of the above three happen the static will lose its value.
You can test this with a few lines of code:
print the uninitialized static in onCreate of your activity -> should print null
initialize the static. print it -> value would be non null
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