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What are the differences between “=” and “
...sing in a function call. Unlike the = operator it performs no action at runtime, it merely changes the way an expression is parsed.
Let’s see.
In any piece of code of the general form …
‹function_name›(‹argname› = ‹value›, …)
‹function_name›(‹args›, ‹argname› = ‹...
Make a Bash alias that takes a parameter?
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@MartinNeal: One time-saving trick I learned at Sun is to just do an exec bash: It will start a new shell, giving you a clean read of your configs, just as if you closed and reopened, but keeping that session's environment variable settings t...
“User interaction is not allowed” trying to sign an OSX app using codesign
...gnature-size 9600 \
--resource-rules src/AppResourceRules.plist --timestamp --verbose \
"$APP"
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function declaration isn't a prototype
...ation unit (C compiler speak for source file), don't resolve it until link time. On the other hand, symbols which are function names are anyway resolved at link time. The meaning of a storage class specifier on a function (extern, static) only affects its visibility and extern is the default, so ext...
MySQL convert date string to Unix timestamp
How do I convert the following format to unix timestamp?
4 Answers
4
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How do I protect Python code? [closed]
...r's customers. My employer wants to limit the usage of the software with a time restricted license file.
28 Answers
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Convert String to Float in Swift
...alue to Swift this will throw an exception, but it may be nice in the mean time. If they do add it later, then all you need to do to modify your code is remove the extension and everything will work seamlessly, since you will already be calling .floatValue!
Also, variables and constants should star...
Convert Datetime column from UTC to local time in select statement
I'm doing a few SQL select queries and would like to convert my UTC datetime column into local time to be displayed as local time in my query results. Note, I am NOT looking to do this conversion via code but rather when I am doing manual and random SQL queries against my databases.
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Is Meyers' implementation of the Singleton pattern thread safe?
... There is also an extensive discussion on the Singleton Pattern (lifetime and threadsafety) by Alexandrescu in Modern C++ Design. See Loki's site: loki-lib.sourceforge.net/index.php?n=Pattern.Singleton
– Matthieu M.
Nov 2 '09 at 14:57
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best way to add license section to iOS settings bundle
... You can change the title to what ever you want.
Execute Script At Build Time
Also, if you want this script to run whenever you build your project, you can add a build phase to your target:
Go to your project file
Select the target
Click the Build Phases tab
In the lower right corner of that pa...