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How to avoid warning when introducing NAs by coercion
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Although this is the preferred response, the answer by jangorecki below seems, to me, more solid.
– Ian
Jul 6 at 15:29
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How to declare a structure in a header that is to be used by multiple files in c?
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if this structure is to be used by some other file func.c how to do it?
When a type is used in a file (i.e. func.c file), it must be visible. The very worst way to do it is copy paste it in each source file needed it.
The right way is putting it in an heade...
Unexpected value from nativeGetEnabledTags: 0
...round I'm filtering the LogCat output with the following expression on the by Log Message field of the filter:
^(?!.*(nativeGetEnabledTags)).*$
Otherwise it is so spammed it's almost useless.
Following Laksh suggestion, if you want to filter this always without having to always write it on th...
Rails raw SQL example
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@baash05 What do you mean by "in favour of accessing it via the class." - this talks about how to access the table without a model ariond it
– Yo Ludke
Dec 3 '14 at 10:39
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Oracle Differences between NVL and Coalesce
... LENGTH(RAWTOHEX(SYS_GUID()))) AS val
FROM dual
CONNECT BY
level <= 10000
)
This runs for almost 0.5 seconds, since it generates SYS_GUID()'s, despite 1 being not a NULL.
SELECT SUM(val)
FROM (
SELECT COALESCE(1, LENGTH(RAWTOHEX(SYS_GUID(...
AI2 Media Notification
...ta from an UrsMediaHelper component added. The directories returned by GetAppDataDir & GetDownloadDir close with "/". 1.2 (2021-09-12) If the extension is used in several apps, tapping an action button triggers the associated event in all apps at the same time. This is...
How to compare 2 files fast using .NET?
...l approaches recommend reading the binary via FileStream and comparing it byte-by-byte.
18 Answers
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How to set a Fragment tag by code?
...Fragment class. The only way to set a Fragment tag that I have found is by doing a FragmentTransaction and passing a tag name as parameter.
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What is the use of “ref” for reference-type variables in C#?
...C#. It details clearly the exact behaviour and usage of passing parameters by value, by reference (ref), and by output (out).
Here's an important quote from that page in relation to ref parameters:
Reference parameters don't pass the
values of the variables used in the
function member invoc...
Descending order by date filter in AngularJs
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According to documentation you can use the reverse argument.
filter:orderBy(array, expression[, reverse]);
Change your filter to:
orderBy: 'created_at':true
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