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How do I find the maximum of 2 numbers?
..., 4) returns 4.
Just for giggles, there's a min as well...should you need it. :P
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How can I count the number of children?
... your page, just change the selector to match only his one, for example if it has an ID you'd use "#myListID > li".
In other situations where you don't know the child type, you can use the * (wildcard) selector, or .children(), like this:
var count = $(".parentSelector > *").length;
or:
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Negative matching using grep (match lines that do not contain foo)
...s
Also check out the related -L (the complement of -l).
-L, --files-without-match only print FILE names containing no match
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Altering a column to be nullable
...t_Pending_Functions ALTER COLUMN NumberOfLocations INT NULL
Replace INT with your actual datatype.
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get an element's id
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edited Mar 2 '15 at 23:08
answered Sep 2 '10 at 0:55
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What do column flags mean in MySQL Workbench?
In MySQL Workbench table editor there are 7 column flags available: PK, NN, UQ, BIN, UN, ZF, AI.
3 Answers
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Disable VS' “downloading public symbols”
When I debug my ASP.NET webapp in VS2010, a dialog appears with the title "Downloading public symbols".
3 Answers
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Converting list to *args when calling function [duplicate]
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You can use the * operator before an iterable to expand it within the function call. For example:
timeseries_list = [timeseries1 timeseries2 ...]
r = scikits.timeseries.lib.reportlib.Report(*timeseries_list)
(notice the * before timeseries_list)
From the pyt...
Get boolean from database using Android and SQLite
How can I obtain the value of a boolean field in an SQLite database on Android?
10 Answers
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Python - Count elements in list [duplicate]
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edited Dec 4 '14 at 23:26
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