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How to access command line arguments of the caller inside a function?
...aware of any way to assign directly to the argument array, but if someone knows one, please enlighten me!
Also, note the way I've used and quoted $@ - this is how you ensure special characters (whitespace) don't get mucked up.
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How to truncate a foreign key constrained table?
...ion 1:
Remove constraints
Perform TRUNCATE
Delete manually the rows that now have references to nowhere
Create constraints
Option 2: suggested by user447951 in their answer
SET FOREIGN_KEY_CHECKS = 0;
TRUNCATE table $table_name;
SET FOREIGN_KEY_CHECKS = 1;
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How to create our own Listener interface in android?
...g reference to the MyButton... is java garbage collector clever enough to know that both the listener and the MyButton should be cleaned up if there are no references to the listener left other than from the MyButton? You could use a WeakReference<> in this case, but then you cant make the lis...
How to uninstall Jenkins?
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Since it looks like the Uninstall.command script is there now, it'd be good to update the first part of the answer with that (though having the info for folks with older installations is still very handy).
– Alex Dixon
Jan 21 '13 at 16:25
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How do I declare and initialize an array in Java?
... new array will be and how much memory to allocate. For instance, if Java knows that the base type Type takes 32 bytes, and you want an array of size 5, it needs to internally allocate 32 * 5 = 160 bytes.
You can also create arrays with the values already there, such as
int[] name = {1, 2, 3, 4, 5...
XAMPP - MySQL shutdown unexpectedly
... MySQL button and it gives me an error.
I had started it just before, but now it isn't working.
39 Answers
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Best way to create a simple python web service [closed]
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Ah yes, web.py seems great. As of now, the Web site <webpy.org> says: 500 - Internal Server Error Otherwise, our code does not work for me: ... app = web.application(urls, globals()) AttributeError: 'module' object has no attribute 'application'
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How to read a file in reverse order?
...ek() is never encoding-aware, read() is if you open the file in text mode. Now if have 'aöaö' * 1000000, your blocks will not be aligned correctly.
– norok2
Nov 14 '18 at 13:25
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Position a CSS background image x pixels from the right?
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"I do not know if it's valid"... it's not. The property in question has a standard order for the values.
– Andrew Barber
Oct 11 '12 at 15:21
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Bash script plugin for Eclipse? [closed]
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It does not work with Eclipse 4. Does anyone know any other plugin?
– Pratik Khadloya
Mar 18 '14 at 23:27
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