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Remove a symlink to a directory
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@r3mus: Never use -r with a symlink unless you want to lose everything inside it. -f shouldn't be needed either, except perhaps to override file permissions.
– Matthew Scharley
Oct 29 '13 at 0:36
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Generating a UUID in Postgres for Insert statement?
...4.
If you're using a packaged version of PostgreSQL you might need to install a separate package containing the contrib modules and extensions. Search your package manager database for 'postgres' and 'contrib'.
share
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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
... the crash you may need to setup a swap space for your micro instance. Actually performance wise is better to enable swap.
Steps below show how to make a swap space for your Micro instance. I assume you have AWS Account with a Micro instance running.
Run dd if=/dev/zero of=/swapfile bs=1M count=102...
“Cannot update paths and switch to branch at the same time”
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It was a new branch and my local repository didn't knew about it. I had to do a pull and then this command worked.
– coding_idiot
Nov 17 '14 at 12:28
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Convert a character digit to the corresponding integer in C
...ly atoi() is fine, and what I said about it earlier only applies to me (on OS X (maybe (insert Lisp joke here))). I have heard it is a macro that maps roughly to the next example, which uses strtol(), a more general-purpose function, to do the conversion instead:
char *num = "1024";
int val = (int)...
Webview load html from assets directory
... On a side note, is the white on black a standard look in Android? All my table views are white on black by default, but my html is set for black on white... I can change them, but not sure which one to change.
– AndyD273
Jun 30 '10 at 19:06
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Is there a built-in function to print all the current properties and values of an object?
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You are really mixing together two different things.
Use dir(), vars() or the inspect module to get what you are interested in (I use __builtins__ as an example; you can use any object instead).
>>> l = dir(__builtins__)
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Elevating process privilege programmatically?
I'm trying to install a service using InstallUtil.exe but invoked through Process.Start . Here's the code:
5 Answers
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Attach IntelliJ IDEA debugger to a running Java process
...rs on application startup.
Debug
Start your application as you would normally, then in IntelliJ select the new configuration and hit 'Debug'.
IntelliJ will connect to the JVM and initiate remote debugging.
You can now debug the application by adding breakpoints to your code where desired. The ...
OAuth secrets in mobile apps
...ssue with the OAuth design that we are facing ourselves. We opted to proxy all calls through our own server. OAuth wasn't entirely flushed out in respect of desktop apps. There is no prefect solution to the issue that I've found without changing OAuth.
If you think about it and ask the question wh...