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ie8 var w= window.open() - “Message: Invalid argument.”

...soft only allows the following arguments, If using that argument at all: _blank _media _parent _search _self _top share | improve this answer | follow | ...
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Should you always favor xrange() over range()?

...kipping implicit fixer: idioms RefactoringTool: Skipping implicit fixer: ws_comma --- range_test.py (original) +++ range_test.py (refactored) @@ -1,7 +1,7 @@ for x in range(20): - a=range(20) + a=list(range(20)) b=list(range(20)) c=[x for x in range(20)] d=(x for x in range(20...
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What are some good Python ORM solutions? [closed]

...oreignKeyField(Blog) title = CharField() body = TextField() pub_date = DateTimeField(default=datetime.datetime.now) # query it like django Entry.filter(blog__name='Some great blog') # or programmatically for finer-grained control Entry.select().join(Blog).where(Blog.name == 'Some aweso...
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How many GCC optimization levels are there?

...lear on the man page. We shall conclude that: anything above -O3 up to INT_MAX is the same as -O3, but that could easily change in the future, so don't rely on it. GCC 5.1 runs undefined behavior if you enter integers larger than INT_MAX. the argument can only have digits, or it fails gracefully. I...
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ARC and bridged cast

...ription is confusing. Since I just grasped them, I'll try to summarize: (__bridge_transfer <NSType>) op or alternatively CFBridgingRelease(op) is used to consume a retain-count of a CFTypeRef while transferring it over to ARC. This could also be represented by id someObj = (__bridge <NSTy...
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Add params to given URL in Python

...koverflow.com/search?q=question" params = {'lang':'en','tag':'python'} url_parts = list(urlparse.urlparse(url)) query = dict(urlparse.parse_qsl(url_parts[4])) query.update(params) url_parts[4] = urlencode(query) print(urlparse.urlunparse(url_parts)) ParseResult, the result of urlparse(), is rea...
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Disable assertions in Python

...umentation: An assert statement like this: assert expression #, optional_message Is equivalent to if __debug__: if not expression: raise AssertionError #(optional_message) And, the built-in variable __debug__ is True under normal circumstances, False when optimization is requested...
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Count the number occurrences of a character in a string

...quently, check out collections.Counter: from collections import Counter my_str = "Mary had a little lamb" counter = Counter(my_str) print counter['a'] share | improve this answer | ...
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How to simulate target=“_blank” in JavaScript

... <script> window.open('http://www.example.com?ReportID=1', '_blank'); </script> The second parameter is optional and is the name of the target window. share | improve this ans...
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How do I write unit tests in PHP? [closed]

... might need to adjust path if not in the same dir $bar = 'Hello World'; var_dump(foo($bar)); ?> --EXPECT-- string(11) "Hello World" In a nutshell, we provide the parameter $bar with value "Hello World" and we var_dump() the response of the function call to foo(). To run this test, use: pear ru...