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How can I be notified when an element is added to the page?
... solution than the one presented here. Seriously. Don't poll the DOM every 100 milliseconds; it will waste CPU power and your users will hate you.
Since mutation events were deprecated in 2012, and you have no control over the inserted elements because they are added by someone else's code, your on...
Cannot issue data manipulation statements with executeQuery()
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10 Answers
10
Active
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How can I pop-up a print dialog box using Javascript?
...bit old, but I like to add ... window.print();setTimeout("window.close()", 100); . This waits enough time for the rest of the page to load, but then hangs until the print button on the print dialogue is pressed, or cancelled, and then neatly shuts the tab down again.
– Stephen...
Git push requires username and password
... addition (see user137717's comment) which you can use if you have Git 1.7.10 or newer.
Cache your GitHub password in Git using a credential helper:
If you're cloning GitHub repositories using HTTPS, you can use a
credential helper to tell Git to remember your GitHub username and
password e...
UTF-8 without BOM
...ck to UTF-8 with BOM when I open them in Visual Studio. How can I stop VS2010 from doing that?
10 Answers
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Run a Java Application as a Service on Linux
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yglodtyglodt
10.3k1010 gold badges6666 silver badges104104 bronze badges
a...
What is the difference between a URI, a URL and a URN?
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Jon SkeetJon Skeet
1210k772772 gold badges85588558 silver badges88218821 bronze badges
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Best way to convert strings to symbols in hash
...quire 'pp'
yaml_str = "
connections:
- host: host1.example.com
port: 10000
- host: host2.example.com
port: 20000
"
yaml_sym = "
:connections:
- :host: host1.example.com
:port: 10000
- :host: host2.example.com
:port: 20000
"
pp yaml_str = YAML.load(yaml_str)
puts yaml_str.keys...
Use of exit() function
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answered Mar 11 '10 at 13:29
Klaus Byskov PedersenKlaus Byskov Pedersen
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uncaught syntaxerror unexpected token U JSON
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10
Ugh, was sending an asynchronous request and immediately trying to parse the undefined return. Disgusted with myself, thanks.
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