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When do I need to use a semicolon vs a slash in Oracle SQL?
We have been having some debate this week at my company as to how we should write our SQL scripts.
6 Answers
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How do I detect that an iOS app is running on a jailbroken phone?
... Where does apt store its info? Or could I just call a system() command and find out. I want to find out if they have certain apps, and if they have them, then restrict the app
– conradev
Mar 6 '10 at 20:16
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Checking if an instance's class implements an interface?
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break out of if and foreach
... }
other_function(); // not executed after match/break
}
Just for completeness for others that stumble upon this question looking for an answer..
break takes an optional argument, which defines how many loop structures it should break. Example:
foreach (array('1','2','3') as $a) {
echo ...
Python: What OS am I running on?
... @baptistechéné, I know this has over an year since you asked, but as a comment won't hurt, I'll post it anyways :) So, the reason behind it is because it shows the kernel name. The same way Linux (the kernel) distros have many names (Ubuntu, Arch, Fedora among others), but it'll present itself ...
Better way to cast object to int
... is probably trivial, but I can't think of a better way to do it. I have a COM object that returns a variant which becomes an object in C#. The only way I can get this into an int is
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How to set a Fragment tag by code?
...or as part of the layout.
I determined this through an examination of the compatibility sources as I briefly looked for similar at some point in the past.
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How can I split a shell command over multiple lines when using an IF statement?
How can I split a command over multiple lines in the shell, when the command is part of an if statement?
2 Answers
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How to get the device's IMEI/ESN programmatically in android?
...rate data over if the user gets a new device.
Update: As mentioned in the comments below, this is not a secure way to authenticate users, and raises privacy concerns. It is not recommended. Instead, look at the Google+ Login API if you want to implement a frictionless login system.
The Android Bac...
What is the difference between “ is None ” and “ ==None ”
...he answer is explained here.
To quote:
A class is free to implement
comparison any way it chooses, and it
can choose to make comparison against
None mean something (which actually
makes sense; if someone told you to
implement the None object from
scratch, how else would you get it t...