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Do browsers send “\r\n” or “\n” or does it depend on the browser?
...ren't clear (some would argue that it isn't clear if they are clear) about what to do with the contents of a TEXTAREA. (See, for instance, this thread from an HTML working group about the issue.)
Here's a quote from the HTTP/1.1 spec about message headers:
The line terminator for message-header...
Manually raising (throwing) an exception in Python
...[0], sys.exc_info()[1], sys.exc_info()[2]
If you want to, you can modify what happens with your new raise - e.g. setting new args for the instance:
def error():
raise ValueError('oops!')
def catch_error_modify_message():
try:
error()
except ValueError:
error_type, err...
Testing Abstract Classes
... Sounds interesting but you would be testing against the mock? What would the tests be like? IE: extending the mock in test case and testing against the extended test class?
– stefgosselin
May 19 '11 at 3:07
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Attach to a processes output for viewing
... I 'attach' a console/terminal-view to an applications output so I can see what it may be saying?
7 Answers
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How to get git diff with full context?
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It's a diff, there are two version of the file. What if the version not on the disk was twice as long? Isn't -U with a really big number actually safer?
– Eloff
Aug 14 '18 at 13:29
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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
... literal NSArray and NSDictionary instances. They could do something like what they did for literal strings - hardcode the instance layout (for a special subclass) in the compiler and emit data in that layout. Or they could have the compiler emit code that simply creates an instance at runtime.
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Difference between pre-increment and post-increment in a loop?
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This is not even what the user asked for.
– Dimitri
Nov 25 '14 at 1:06
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How do i put a border on my grid in WPF?
...="#FFF2F2F2" />
</Border>
</Grid>
This should get you what you're after (though you may want to put a margin on all 4 sides, not just 2...)
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Simple way to repeat a String in java
.... . . . .
New in Java 11 is the method String::repeat that does exactly what you asked for:
String str = "abc";
String repeated = str.repeat(3);
repeated.equals("abcabcabc");
Its Javadoc says:
/**
* Returns a string whose value is the concatenation of this
* string repeated {@code count} ti...
Shell - How to find directory of some command?
...t can be found on some directory set on PATH.
Even I don't know how to see what dirs are on my PATH variable (and this is another good question that could be answered), what I'd like to know is:
...