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How to replace innerHTML of a div using jQuery?
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From the jQuery API documentation (api.jquery.com/text), text() is different as: Unlike the .html() method, .text() can be used in both XML and HTML documents.. Furthermore, according to stackoverflow.com/questions/1910794/...
How to “properly” print a list?
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You can delete all unwanted characters from a string using its translate() method with None for the table argument followed by a string containing the character(s) you want removed for its deletechars argument.
lst = ['x', 3, 'b']
print str(lst).translate(None, ...
How to “test” NoneType in python?
...can use is operator to check if a variable has None in it or not.
Quoting from is docs,
The operators is and is not test for object identity: x is y is true if and only if x and y are the same object. x is not y yields the inverse truth value.
Since there can be only one instance of None, is ...
How to determine if a record is just created or updated in after_save
...ay to determine whether the record is a newly created record or an old one from update?
8 Answers
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Build error: You must add a reference to System.Runtime
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@GregTerrell I just had this exact issue after upgrading from an old version of X.PagedList. So frustrating. Adding the reference worked, then what I did was deleted (renamed) the .vs folder after closing the project, reopened it, removed the web.config entry and now it builds and ...
Find object in list that has attribute equal to some value (that meets any condition)
...x for x in test_list if x.value == value), None)
This gets the first item from the list that matches the condition, and returns None if no item matches. It's my preferred single-expression form.
However,
for x in test_list:
if x.value == value:
print("i found it!")
break
The na...
Sort a list by multiple attributes?
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For completeness from timeit: for me first gave 6 us per loop and the second 4.4 us per loop
– Brian Larsen
Feb 8 '13 at 21:52
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Javascript - get array of dates between 2 dates
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Should we better remove time from startDate and endDate? Because if startDate's time is later than stopDate's time, it won't include stopDate in the result, right?
– Hp93
Jun 11 '16 at 18:00
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Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test
...ven though I've been trying to research these things like crazy. Any help from more experienced people would be very, very, appreciated. I'm losing my mind on this.
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Regular Expression to match string starting with “stop”
...to match any word beginning with "stop" and containing nothing but letters from A to Z.
\bstop[a-zA-Z]*\b
This would match all
stop (1)
stop random (2)
stopping (3)
want to stop (4)
please stop (5)
But
/^stop[a-zA-Z]*/
would only match (1) until (3), but not (4) &...