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How to check if an appSettings key exists?
...like IsNull function in our library which makes retrieving a setting very handy: Dim configValue As String = Util.IsNull(ConfigurationManager.AppSettings.Get("SettingName"), String.Empty)
– Eirik H
May 16 '13 at 7:00
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How to create separate AngularJS controller files?
...ybe it would be best not to use it in your answer?
– Andrew
Mar 10 '14 at 14:08
3
@Andrew imho fu...
How do you get the current time of day?
How do you get the current time (not date AND time)?
19 Answers
19
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Can we open pdf file using UIWebView on iOS?
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Please first create path of your pdf and convert it to url and use this code to load web view, its working for me so please use same in your code
– dheerendra
Dec 9 '13 at 12:37
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C# how to create a Guid value?
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Guid.NewGuid() creates a new random guid.
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Execute bash script from URL
...nately, leave off the initial redirection on yours, which is redirecting standard input; bash takes a filename to execute just fine without redirection, and <(command) syntax provides a path.
bash <(curl -s http://mywebsite.com/myscript.txt)
It may be clearer if you look at the output of ec...
How to list running screen sessions?
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To list all of the screen sessions for a user, run the following command as that user:
screen -ls
To see all screen sessions on a specific machine you can do:
ls -laR /var/run/screen/
I get this on my machine:
gentle ~ # ls -laR /var/run/screen/
/var/run/screen/:
total 1
drwxrwxr-x 4 ...
Java: how to convert HashMap to array
... answered Jul 7 '09 at 5:47
Landon KuhnLandon Kuhn
59.1k4141 gold badges9999 silver badges129129 bronze badges
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Getting HTTP code in PHP using curl
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I edited your post and pasted the working example code as a whole. I find it this way more helpful. Btw., +1 for mentioning CURLOPT_HEADER and CURLOPT_NOBODY settings! :)
– Sk8erPeter
Dec 5 '12 at 16:43
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How to use the TextWatcher class in Android?
... what to do with this TextWatcher? Provide more detail for better understanding.
– Paresh Mayani
Dec 17 '11 at 8:05
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