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Laravel Eloquent groupBy() AND also return count of each group
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If you want to get collection, groupBy and count:
$collection = ModelName::groupBy('group_id')
->selectRaw('count(*) as total, group_id')
->get();
Cheers!
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Visual Studio 2010 IntelliSense doesn't select a default value - it just marks it
...Tomas. Of course you do - all of the solutions above rely on that. Imagine if that didn't happen. You start typing the name of a variable, which in the first few letters could match several variables with similar names but different types, and ALL the members for all those types popped up automatic...
Get current clipboard content? [closed]
...st dialog box, so no funny business possible.
The above code will not work if called from the console. It only works when you run the code in an active tab. To run the code from your console you can set a timeout and click in the website window quickly:
setTimeout(async () => {
const text = awa...
Real differences between “java -server” and “java -client”?
Is there any real practical difference between "java -server" and "java -client"?
11 Answers
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Count number of occurrences of a pattern in a file (even on same line)
...t work in all cases. Man page says:
-c print a count of matching lines
Difference in these approaches is illustrated below:
1.
$ echo afoobarfoobar | grep -oc foo
1
As soon as the match is found in the line (a{foo}barfoobar) the searching stops. Only one line was checked and it matched, so th...
log4j: Log output of a specific class to a specific appender
I use log4j and would like to route the output of certain Loggers to specific files.
2 Answers
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DISABLE the Horizontal Scroll [closed]
...h;
[].forEach.call(
document.querySelectorAll('*'),
function(el) {
if (el.offsetWidth > docWidth) {
console.log(el);
}
}
);
it Might return something like this:
<div class="div-with-extra-width">...</div>
then you just remove the extra width from the div or se...
What is SELF JOIN and when would you use it? [duplicate]
...Nice to see this comment.. ON T2.parent = T1.id (because it affects result if we interchange 'parent' and 'id' in it)
– himanshupareek66
Feb 19 '17 at 16:25
3
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再说WCF Data Contract KnownTypeAttribute - 更多技术 - 清泛网 - 专注IT技能提升
...: IService1
{
public Address GetAddress(bool isHome)
{
if (isHome)
return new HomeAddress();
else
return new BusinessAddress();
}
}
上边的代码中简单的生命了三个数据契约类型，Address作为基类，HomeAddress和Busines...
再说WCF Data Contract KnownTypeAttribute - 更多技术 - 清泛网 - 专注IT技能提升
...: IService1
{
public Address GetAddress(bool isHome)
{
if (isHome)
return new HomeAddress();
else
return new BusinessAddress();
}
}
上边的代码中简单的生命了三个数据契约类型，Address作为基类，HomeAddress和Busines...