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How to skip over an element in .map()?
...d should be skipped. I often come across arrays I want to map 98% of (eg: String.split() leaving a single, empty string at the end, which I don't care about). Thanks for your answer :)
– Alex McMillan
Oct 28 '15 at 2:54
...
Automatically deleting related rows in Laravel (Eloquent ORM)
...record in the DB, but will not run your delete method, so if you are doing extra work on delete (for example - delete files), it will not run
– amosmos
Dec 22 '15 at 13:57
10
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JavaScript window resize event
... removing event listeners, but in the case that you don't, adding all that extra code like in the example above is unnecessary and can both to bloat and less readability. In my opinion, if you don't envision a reason to need to remove the listener, this approach is the best solution. You can always ...
How to parse a CSV file using PHP [duplicate]
...
I love this
$data = str_getcsv($CsvString, "\n"); //parse the rows
foreach ($data as &$row) {
$row = str_getcsv($row, "; or , or whatever you want"); //parse the items in rows
$this->debug($row);
}
in my case I...
How to code a BAT file to always run as admin mode?
...
What I Exactly searching for ! no extra changes or extra file required!
– MSS
Jun 15 '19 at 5:12
1
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JavaScript: How do I print a message to the error console?
...second argument to the Error method is for the filename, which is an empty string here to prevent output of the useless filename and line number. It is possible to get the caller function but not in a simple browser independent way.
It would be nice if we could display the message with a warning...
How does Spring Data JPA differ from Hibernate for large projects?
...teger>, MyObjectRepositoryCustom {
List<MyObject> findByName(String name);
@Query("select * from my_object where name = ?0 or middle_name = ?0")
List<MyObject> findByFirstNameOrMiddleName(String name);
}
MyObjectRepositoryCustom - repository methods that are more compl...
How do you disable browser Autocomplete on web form field / input tag?
... the code that generates the page, perhaps by adding some session-specific string to the end of the names.
When the form is submitted, you can strip that part off before processing them on the server side. This would prevent the web browser from finding context for your field and also might help ...
How do I reformat HTML code using Sublime Text 2?
...
Ships with Sublime, so no plugin install needed
Cons:
Doesn't delete extra blank lines
Can't handle minified HTML, lines with multiple open tags
Doesn't properly format <script> blocks
Tag
Pros:
Supports ST2/ST3
Removes extra blank lines
No binary dependencies
Cons:
Chokes on PH...
What is The Rule of Three?
... actually means.
Let us consider a simple example:
class person
{
std::string name;
int age;
public:
person(const std::string& name, int age) : name(name), age(age)
{
}
};
int main()
{
person a("Bjarne Stroustrup", 60);
person b(a); // What happens here?
b = ...