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In-place edits with sed on OS X
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You can use:
sed -i -e 's/<string-to-find>/<string-to-replace>/' <your-file-path>
Example:
sed -i -e 's/Hello/Bye/' file.txt
This works flawless in Mac.
sha...
Is there a way to dump a stack trace without throwing an exception in java?
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Thread.currentThread().getStackTrace()
To find the caller, do:
private String getCallingMethodName() {
StackTraceElement callingFrame = Thread.currentThread().getStackTrace()[4];
return callingFrame.getMethodName();
}
And call that method from within the method that needs to know who i...
How to write binary data to stdout in python 3?
...g shutil.copyfileobj even when the source file object gives bytes, and not strings. +1
– csl
Jun 19 '15 at 14:45
1
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Can't use method return value in write context
...This isn't true - empty() covers many more possibilities than just a blank string
– Robbie Averill
Apr 7 '15 at 3:44
3
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switch / pattern matching idea
... and some very smart people have done some very cool things in C#, but actually using it feels heavy.
What I have ended up using often (across-projects) in C#:
Sequence functions, via extension methods for IEnumerable. Things like ForEach or Process ("Apply"? -- do an action on a sequence item as...
Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
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One thing to mention is that, in my testing and a really old comment by someone else it seems you can't have an always-on scrollbar AND the momentum-like scrolling that people are used to with iOS. Doing the momentum-scrolling CSS caused my custom scrollbars to disappear.
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How to create a file in memory for user to download, but not through server?
...vaScript uses UTF-16 internally. If you have a text or CSV file, start the string with '\ufeff', the Byte Order Mark for UTF-16BE, and text editors will be able to read non-ASCII characters correctly.
– larspars
Nov 19 '14 at 9:06
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Why Func instead of Predicate?
...x)
{
Console.WriteLine(x.Message);
}
static void Main(string[] args)
{
// can assign any method having the right pattern
ExceptionHandler1 x1 = MyExceptionHandler;
// and yet cannot assign a delegate with identical declaration!
ExceptionHand...
What exactly is a Maven Snapshot and why do we need it?
...ing, then you should just release release candidates with specific version strings (-RC1, -RC2 or something like that).
– Joachim Sauer
Oct 11 '17 at 10:12
21
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Have the same README both in Markdown and reStructuredText
...ndoc is not available, you should set long_description to None or an empty string.
– Cerin
May 14 '14 at 19:38
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