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Search and replace a line in a file in Python
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Note that files should be a string containing the file name, not a file object.
– atomh33ls
Aug 30 '13 at 10:00
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In CSS what is the difference between “.” and “#” when declaring a set of styles?
What is the difference between # and . when declaring a set of styles for an element and what are the semantics that come into play when deciding which one to use?
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Spring Expression Language (SpEL) with @Value: dollar vs. hash ($ vs. #)
...L but offers additional features, most notably method invocation and basic string templating functionality."
– Fritz Duchardt
Jun 17 '15 at 8:23
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Lists in ConfigParser
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There is nothing stopping you from packing the list into a delimited string and then unpacking it once you get the string from the config. If you did it this way your config section would look like:
[Section 3]
barList=item1,item2
It's not pretty but it's functional for most simple lists.
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How can I get the baseurl of site?
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Try this:
string baseUrl = Request.Url.Scheme + "://" + Request.Url.Authority +
Request.ApplicationPath.TrimEnd('/') + "/";
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MySQL select 10 random rows from 600K rows fast
How can I best write a query that selects 10 rows randomly from a total of 600k?
26 Answers
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Append column to pandas dataframe
...p the different data columns, which is almost certainly not what you want. String data would be concatenated.
– U2EF1
Dec 16 '13 at 22:13
1
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Awaiting multiple Tasks with different results
...ads for different numbers of tasks to await, of course.
var (someInt, someString) = await TaskEx.WhenAll(GetIntAsync(), GetStringAsync());
However, see Marc Gravell's answer for some optimizations around ValueTask and already-completed tasks if you intend to turn this example into something real....
AngularJS: Understanding design pattern
...PerPage = params.itemsPerPage || itemsPerPage;
searchQuery = params.substring || searchQuery;
}
function findItems(page, queryParams) {
searchQuery = queryParams.substring || searchQuery;
return searchResource.fetch(searchQuery, page, itemsPerPage).then( function (results) {
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Query to list number of records in each table in a database
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If you're using SQL Server 2005 and up, you can also use this:
SELECT
t.NAME AS TableName,
i.name as indexName,
p.[Rows],
sum(a.total_pages) as TotalPages,
sum(a.used_pages) as UsedPages,
sum(a.data_pages) as DataPages,
(sum(...