大约有 30,000 项符合查询结果（耗时：0.0616秒） [XML]
Convert pandas timezone-aware DateTimeIndex to naive timestamp, but in certain timezone
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Late contribution but just came across something similar in Python datetime and pandas give different timestamps for the same date.
If you have timezone-aware datetime in pandas, technically, tz_localize(None) changes the POSIX timestamp (that is used internally) as if the local time ...
How do I add multiple arguments to my custom template filter in a django template?
...t possible according to this section of the docs:
Custom filters are just Python functions that take one or two arguments:
The value of the variable (input) --
not necessarily a string.
The value of the argument -- this can have a
default value, or be left out altogether.
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Finding all possible combinations of numbers to reach a given sum
...e sums filtering out those that reach the target. Here is the algorithm in Python:
def subset_sum(numbers, target, partial=[]):
s = sum(partial)
# check if the partial sum is equals to target
if s == target:
print "sum(%s)=%s" % (partial, target)
if s >= target:
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How to auto-remove trailing whitespace in Eclipse?
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Good for Java; good for C/C++ too; but not for Python in PyDev.
– Craig McQueen
Nov 24 '09 at 5:37
14
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How to list all properties of a PowerShell object
... use
Get-WmiObject Win32_computersystem | fl *
It avoids the .format.ps1xml file that defines a table or list view for the object type, if there are any. The format file may even define column headers that don't match any property names.
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Get all child views inside LinearLayout at once
...a child of ll
}
Here ll is id of LinearLayout defined in layout XML.
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Setting a WebRequest's body data
...dentials;
request.Method = method;
request.ContentType = "application/atom+xml;type=entry";
using (Stream requestStream = request.GetRequestStream())
using (var xmlWriter = XmlWriter.Create(requestStream, new XmlWriterSettings() { Indent = true, NewLineHandling = NewLineHandling.Entitize, }))
{
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HTML Input=“file” Accept Attribute File Type (CSV)
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<input id="fileSelect" type="file" accept=".csv, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-excel" />
Valid Accept Types:
For CSV files (.csv), use:
<input type="file" accept=".csv" />
For Excel Files 97-2003 (.xls), use:
<input...
How to select a node using XPath if sibling node has a specific value?
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First off, your example is not well-formed XML. Overlooking that and that you didn't describe your intents very well (What exactly do you want to select on which condition?), I assume you want to do this:
//cc[preceding-sibling::bb[text()="zz"]]/text()
It selects
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Android EditText Max Length [duplicate]
...rsus using an app constant? Seems like having the char limit as a value in xml shouldn't change how the text buffer works.
– Elliott
Jan 13 '14 at 19:48
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