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How to remove extension from string (only real extension!)
...e = substr($filename, 0 , (strrpos($filename, ".")));
//$newFileName will now be abc.def
Basically this just looks for the last occurrence of . and then uses substring to retrieve all the characters up to that point.
It's similar to one of your googled examples but simpler, faster and easier th...
How to do SQL Like % in Linq?
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.NET core now has EF.Functions.Like
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Extract a regular expression match
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One way would be this:
test <- regexpr("[0-9]+","aaa12456xxx")
Now, notice regexpr gives you the starting and ending indices of the string:
> test
[1] 4
attr(,"match.length")
[1] 5
So you can use that info with substr function
substr("aaa12456xxx",test,test+attr(test,"match.le...
Best programming based games [closed]
... dragging tiles into slots. The game is very polished.
Update Lightbot is now the most recent version of the game, and has versions specifically designed for kids ages 4-8 or ages 9+ (with no upper limit) and also features kind of an if
screen of lightbot 1 http://www.lostateminor.com/wp-content/u...
Is there a way to avoid null check before the for-each loop iteration starts? [duplicate]
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It's already 2017, and you can now use Apache Commons Collections4
The usage:
for(Object obj : CollectionUtils.emptyIfNull(list1)){
// Do your stuff
}
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IEnumerable and Recursion using yield return
... This is slick. I've always been bothered by the additional foreach loop. Now I can do this with pure functional programming!
– jsuddsjr
Jun 13 '14 at 4:13
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How to change a TextView's style at runtime
... work when I change NORMAL -> BOLD but not BOLD -> NORMAL. I didn't know the first parameter could be null! Now it works fine for me!
– Felipe
Dec 2 '12 at 1:39
add a co...
How do I put variables inside javascript strings?
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This is now (2017) the correct answer. Be aware that you will need Babel in your toolchain to support older browsers.
– superluminary
Sep 13 '17 at 8:17
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Disable submit button when form invalid with AngularJS
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Sorry, I use it now. Yet, it is still disabled even when the textbox contains text
– ali
Mar 8 '13 at 17:44
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Strtotime() doesn't work with dd/mm/YYYY format
...o PHP what the original format of the String is that had been given to it.
Now that it is a date format, you can convert it to PHP's default date format, which is the same that is used by MySQL.
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