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What is the reason for a red exclamation mark next to my project in Eclipse?
...een in the Problems view, and if you open
the view menu and select Group By > Java Problem Type, they all show
up in the Build Path category:
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How to get NSDate day, month and year in integer format?
...descriptionWithCalendarFormat : gives a warning and seems to be deprecated by now.
9 Answers
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How to center horizontally div inside parent div
...t out of interest, if you want to center two or more divs (so they're side by side in the center), then here's how to do it:
<div style="text-align:center;">
<div style="border:1px solid #000; display:inline-block;">Div 1</div>
<div style="border:1px solid red; display...
How to write a Ruby switch statement (case…when) with regex and backreferences?
I know that I can write a Ruby case statement to check a match against a regular expressions.
However, I'd like to use the match data in my return statement. Something like this semi-pseudocode:
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Can I start the iPhone simulator without “Build and Run”?
...un". How can I start the simulator so I can do the deletion? If I start it by "build and run" I get a long log output that takes a while because of a bug I'm trying to fix. I'd like to avoid that.
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Xcode: failed to get the task for process
...were broken links for Game Center and In-App Purchases that needed fixing (by clicking the "fix me" buttons) to solve this issue.
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Bash script - variable content as a command to run
... just use the string as the command itself:
# The regular bash eval works by jamming all its arguments into a string then
# evaluating the string. This function treats its arguments as individual
# arguments to be passed to the command being run.
function eval_command() {
"$@";
}
Note the diffe...
How to run Maven from another directory (without cd to project dir)?
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No, -f starts Maven with that specific pom, and by definition the directory where the pom is, is the working directory for Maven. I use this in my CI-Server to build specific modules in subdirectories, and i can assure you, that it works.
– dunni
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When to use IList and when to use List
... using that anyway. So you're not necessarily guaranteed to hide anything by using a basic interface, instead of just obscuring it. However making it harder may also make the writer of the consuming code think twice about how they're using it.
– Panzercrisis
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Difference between Label and TextBlock
...can also be a TextBlock (or any other control), so Labels can be multiline by using a TextBlock as the content.
– Jim Balter
May 18 '16 at 23:39
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