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... Please remove that extra brace. It caused a lot of trouble for me. – Abhishek May 4 at 20:10 add a comment ...
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Use logging print the output of pprint

... Use pprint.pformat to get a string, and then send it to your logging framework. from pprint import pformat ds = [{'hello': 'there'}] logging.debug(pformat(ds)) share ...
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What is the JavaScript >>> operator and how do you use it?

... The unsigned right shift operator is used in the all the array extra's method implementations of Mozilla, to ensure that the length property is a unsigned 32-bit integer. The length property of array objects is described in the specification as: Every Array object has a length prope...
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Unique ways to use the Null Coalescing operator [closed]

... Well, first of all, it's much easier to chain than the standard ternary: string anybody = parm1 ?? localDefault ?? globalDefault; vs. string anyboby = (parm1 != null) ? parm1 : ((localDefault != null) ? localDefault : globalDefault); It also works well if null-...
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Is there a way to @Autowire a bean that requires constructor arguments?

...ic class SimpleMovieLister { private MovieFinder movieFinder; private String defaultLocale; @Autowired public void configure(MovieFinder movieFinder, @Value("#{ systemProperties['user.region'] }") String defaultLocale) { this.movieFinder = movieFinder; ...
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Set cookie and get cookie with JavaScript [duplicate]

...Time() + (days*24*60*60*1000)); expires = "; expires=" + date.toUTCString(); } document.cookie = name + "=" + (value || "") + expires + "; path=/"; } function getCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(';'); for(var i=0;i < ca.length;i++...
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Creating C formatted strings (not printing them)

I have a function that accepts a string, that is: 7 Answers 7 ...
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How do I print to the debug output window in a Win32 app?

... You can use OutputDebugString. OutputDebugString is a macro that depending on your build options either maps to OutputDebugStringA(char const*) or OutputDebugStringW(wchar_t const*). In the later case you will have to supply a wide character string...
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Insert line after first match using sed

...t inserting a choice line of text after the first line matching a specific string using the sed command. I have ... 8 An...
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Check existence of input argument in a Bash shell script

...guments the script was passed. Or you can check if an argument is an empty string or not like: if [ -z "$1" ] then echo "No argument supplied" fi The -z switch will test if the expansion of "$1" is a null string or not. If it is a null string then the body is executed. ...