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How do I change the number of open files limit in Linux? [closed]
... -a. I changed the wildcare, and added a * inside limits.conf. All is good now, (im using ssh keys don't worry :P) -- Thank you!!!
– NiCk Newman
Jun 13 '16 at 15:24
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Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
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I didn't know about the $arg3 syntax for conditional breakpoints. Where can I learn more?
– Zev Eisenberg
Jun 2 '15 at 21:35
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How do I find duplicate values in a table in Oracle?
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You're welcome. Now I'm about to post my own question on the differences between count(column) and count(*). :)
– Bill the Lizard
Sep 12 '08 at 15:23
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Convert character to ASCII numeric value in java
...; // This gives the character 'a'
int ascii = (int) character; // ascii is now 97.
Though cast is not required explicitly, but its improves readability.
int ascii = character; // Even this will do the trick.
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VS 2012: Scroll Solution Explorer to current file
... I use VS2015 + ReSharper on Win10 and this is the only way that works now. If you're willing to use a different shortcut, look for "SolutionExplorer.SyncWithActiveDocument" on Keyboard options.
– ScottRhee
Oct 17 '16 at 5:45
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do { … } while (0) — what is it good for? [duplicate]
I've been seeing that expression for over 10 years now. I've been trying to think what it's good for. Since I see it mostly in #defines, I assume it's good for inner scope variable declaration and for using breaks (instead of gotos.)
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Should I use 'has_key()' or 'in' on Python dicts?
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has_key() is now removed in Python 3
– Vadim Kotov
Nov 14 '19 at 15:21
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input() error - NameError: name '…' is not defined
... your name: input("Enter your name again: ")
Enter your name again: dude
Now, when input("Enter your name: ") is executed, it waits for the user input and the user input is a valid Python function invocation and so that is also invoked. That is why we are seeing Enter your name again: prompt again...
Chrome refuses to execute an AJAX script due to wrong MIME type
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I had to add this as part of a security audit - now i don't know what to do!! :-(
– James Poulose
May 8 '18 at 20:02
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How to access custom attributes from event object in React?
...he function arguments array. If the "event object" was at index 0 it would now be at index 1.
– Ryder Brooks
Mar 11 '15 at 1:02
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