大约有 47,000 项符合查询结果（耗时：0.0727秒） [XML]
How to initialize static variables
...r = array(…);
}
}
Foo::init();
PHP 5.6 can handle some expressions now.
/* For Abstract classes */
abstract class Foo{
private static function bar(){
static $bar = null;
if ($bar == null)
bar = array(...);
return $bar;
}
/* use where necessary...
Sending emails with Javascript
...
The way I'm doing it now is basically like this:
The HTML:
<textarea id="myText">
Lorem ipsum...
</textarea>
<button onclick="sendMail(); return false">Send</button>
The Javascript:
function sendMail() {
var link ...
Select Last Row in the Table
I would like to retrieve the last file inserted into my table. I know that the method first() exists and provides you with the first file in the table but I don't know how to get the last insert.
...
Does python have a sorted list?
... should have said "for an insert op". anyway, that was about a year ago so now I can easily mix things up or miss something
– ジョージ
Apr 13 '12 at 4:53
...
Change One Cell's Data in mysql
...swering the question for readers in the future, not just the person asking now! Please edit your answer to add explanation, and give an indication of what limitations and assumptions apply.
– Toby Speight
May 2 '17 at 8:54
...
Adding a parameter to the URL with JavaScript
...
iOS does now support URLSearchParams (since 9 days after @kanji's comment)
– MJeffryes
Mar 27 '18 at 16:29
9
...
Callback after all asynchronous forEach callbacks are completed
...ilise Promises and Async/await feature. this solution would be obsolete by now.
– Emil Reña Enriquez
Sep 2 '19 at 19:31
add a comment
|
...
How to use Python's pip to download and keep the zipped files for a package?
...
pip install --download in now deprecated, and will be removed from pip 10. pip.pypa.io/en/latest/reference/pip_download/#overview. Use pip download somepackage.
– Sнаđошƒаӽ
Dec 20 '15 at 5:26
...
Using ViewPagerIndicator library with Android Studio and Gradle
...
attention now the dependency is compile 'com.viewpagerindicator:library:2.4.1' [reference:]mvnrepository.com/artifact/com.viewpagerindicator/library/2.4.1
– Ricardo Pessoa
May 27 '14 at 10:41
...
Recursive file search using PowerShell
...ion. If you want to search for a file with a certain extension, but don't know the name of the file, you can use:
dir -Path C:\FolderName -Filter *.fileExtension -Recurse | %{$_.FullName}
Or vice versa:
dir -Path C:\FolderName -Filter FileName.* -Recurse | %{$_.FullName}
...