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Difference between virtual and abstract methods [duplicate]
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20
For abstract methods you have to explicibly state it, yes. For virtual methods it is more complicated. If you don't state the override keyw...
Modifying location.hash without page scrolling
... bad manners ;)
– Ben
Jun 18 '12 at 20:34
1
Thank you so much, this also helped me. But I also no...
How to avoid 'cannot read property of undefined' errors?
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Update:
If you use JavaScript according to ECMAScript 2020 or later, see optional chaining.
TypeScript has added support for optional chaining in version 3.7.
// use it like this
obj?.a?.lot?.of?.properties
Solution for JavaScript before ECMASCript 2020 or TypeScript older...
Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
...play specified
– Ripon Al Wasim
Feb 20 '13 at 6:32
@RiponAlWasim Any luck resolving the issue? I am running 2.31.0 and...
Calling a function within a Class method?
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201
Try this one:
class test {
public function newTest(){
$this->bigTest();
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
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CharithJCharithJ
41.2k2020 gold badges9999 silver badges121121 bronze badges
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What's the difference between a temp table and table variable in SQL Server?
In SQL Server 2005, we can create temp tables one of two ways:
12 Answers
12
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Run php script as daemon process
...on startup
stop on shutdown
# Automatically respawn
respawn
respawn limit 20 5
# Run the script!
# Note, in this example, if your PHP script returns
# the string "ERROR", the daemon will stop itself.
script
[ $(exec /usr/bin/php -f /path/to/your/script.php) = 'ERROR' ] && ( stop; exit ...
How to load local html file into UIWebView
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EDIT 2016-05-27 - loadRequest exposes "a universal Cross-Site Scripting vulnerability." Make sure you own every single asset that you load. If you load a bad script, it can load anything it wants.
If you need relative links to wo...
Use space as a delimiter with cut command
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mklement0mklement0
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