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Iterating through a range of dates in Python
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@Ber: I don't like it at all; it's DOUBLY bad. You ALREADY had an iteration! By wrapping the complained-about constructs in a generator, you have added even more execution overhead plus diverted the user's attention to somewhere else to read your 3-liner's code and/or docs. -2
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retrieve links from web page using python and BeautifulSoup [closed]
....urlopen('http://www.nytimes.com')
dom = lxml.html.fromstring(connection.read())
for link in dom.xpath('//a/@href'): # select the url in href for all a tags(links)
print link
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Is it acceptable and safe to run pip install under sudo?
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Yes, it will, but it has already happened, so he needs to fix it before continuing.
– hd1
Feb 22 '13 at 16:33
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SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error
...simple-1.6.1.jar to my aplication along with slf4j-api-1.6.1.jar which i already had.This solved my problem
slf4j
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Can you use a trailing comma in a JSON object?
...ng commas. From what I've seen, some parsers may silently allow them when reading a JSON string, while others will throw errors. For interoperability, you shouldn't include it.
The code above could be restructured, either to remove the trailing comma when adding the array terminator or to add the...
LEFT JOIN vs. LEFT OUTER JOIN in SQL Server
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@Outlier And to be honest, if you don't feel like reading my "long" answers, then my answer was not for you. It is for everyone else coming here wondering about the same thing and want some background on why that is, and where to find more information, etc. Clearly you are t...
php execute a background process
...he directory in which you created the above files
Give IUSR permission to READ and EXECUTE C:\Windows\System32\cmd.exe
Hit foreground.php from a web browser
The following should be rendered to the browser w/the current timestamps and local resource # in the output array:
loading page
calling run...
Can I change multiplier property for NSLayoutConstraint?
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The multiplier property is read only. You have to remove the old NSLayoutConstraint and replace it with a new one to modify it.
However, since you know you want to change the multiplier, you can just change the constant by multiplying it yourself whe...
Count rows with not empty value
In a Google Spreadsheet: How can I count the rows of a given area that have a value? All hints about this I found up to now lead to formulas that do count the rows which have a not empty content (including formula), but a cell with
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How can I implement an Access Control List in my Web MVC application?
...w you use this sort of structure:
// assuming that you have two objects already: $currentUser and $controller
$acl = new AccessControlList( $currentUser );
$controller = new SecureContainer( $controller, $acl );
// you can execute all the methods you had in previous controller
// only now they wi...