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Useful GCC flags for C
... -Wall , and setting -std=XXX , what other really useful, but less known compiler flags are there for use in C?
24 Answer...
super() raises “TypeError: must be type, not classobj” for new-style class
...ct new objects of type instance). Partial reference: https://stackoverflow.com/a/9699961/42973.
PS: The difference between a new-style class and an old-style one can also be seen with:
>>> type(OldStyle) # OldStyle creates objects but is not itself a type
classobj
>>> isinstance...
Change Oracle port from port 8080
...2ee/home/config/default-web-site.xml file:
<web-site xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://xmlns.oracle.com/oracleas/schema/web-site-10_0.xsd"
port="8888" display-name="OC4J 10g (10.1.3) Default Web Site"
schema-major-version="10" schema-mino...
How can I sort a List alphabetically?
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In this case, you can pass in a Comparator as an extra argument. Implementing that Comparator would be the interesting part, though.
– Thilo
Apr 3 '09 at 0:54
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EC2 Can't resize volume after increasing size
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GameScripting
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answered Feb 18 '13 at 6:15
dcfdcf
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How to force keyboard with numbers in mobile website in Android
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How to print HTML content on click of a button, but not the page? [duplicate]
... edited May 23 '17 at 12:10
Community♦
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answered Jun 3 '13 at 11:05
asprinasprin
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How to “pretty” format JSON output in Ruby on Rails
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Any way to break if statement in PHP?
Is there any command in PHP to stop executing the current or parent if statement, same as break or break(1) for switch / loop . For example
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How do I properly clean up Excel interop objects?
...xcel does not quit because your application is still holding references to COM objects.
I guess you're invoking at least one member of a COM object without assigning it to a variable.
For me it was the excelApp.Worksheets object which I directly used without assigning it to a variable:
Worksheet ...