大约有 11,643 项符合查询结果（耗时：0.0297秒） [XML]
Reminder - \r\n or \n\r?
... HTTP protocol states you must use \r\n as the line terminator for headers etc, regardless of platform.
– Matti Virkkunen
Jun 30 '11 at 19:28
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django template display item value or empty string
...e string if the variable evaluates to False, ie empty strings, empty lists etc
{{ item.somefield|default_if_none:"" }}
{{ item.somefield|default:"" }}
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Removing colors from output
...le numbers separated with semi-colons (for background color, bold, italic, etc...). This command worked for me: sed -r "s/[[:cntrl:]]\[([0-9]{1,3};)*[0-9]{1,3}m//g"
– saeedgnu
Jul 27 '18 at 3:22
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Matplotlib scatter plot with different text at each data point
...f.iterrows():, and then access the values with row['text'], row['x-coord'] etc. If you post a separate question i'll have a look at it.
– Rutger Kassies
Jan 5 '17 at 8:11
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Hide text using css
... The text will become visible if the user selects it ( STRG+A etc. ) - This looks very unprofessional! Greetings Christopher
– Christopher Stock
Nov 27 '13 at 14:39
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Aborting a shell script if any command returns a non-zero value?
...ason, including a normal end, interrupts, an exit caused by the -e option, etc.
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Didn't Java once have a Pair class? [duplicate]
...n't have any special semantics and you could as well need a Tripplet class etc. The developers of Java thus didn't include a generic Pair but suggest to write special classes (which isn't that hard) like Point(x,y), Range(start, end) or Map.Entry(key, value).
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How to position a table at the center of div horizontally & vertically
... Yeah, I figured it out.... Please elaborate javascript, jQuery, AJAX etc so that others can understand
– Ajay Kulkarni
Sep 11 '15 at 12:59
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How do I force Sublime Text to indent two spaces per tab?
...anges to the Default Settings will be overwritten by Sublime Text updates, etc. Changes to the User Settings will not be overwritten.
– James Chevalier
Mar 17 '14 at 20:57
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Why do most fields (class members) in Android tutorial start with `m`?
...ern IDEs it's not needed since you have highlighting, mouse over tooltips, etc.
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