大约有 5,000 项符合查询结果（耗时：0.0254秒） [XML]
SQL Server : Columns to Rows
...se xml trick
;with CTE1 as (
select ID, EntityID, (select t.* for xml raw('row'), type) as Data
from temp1 as t
), CTE2 as (
select
C.id, C.EntityID,
F.C.value('local-name(.)', 'nvarchar(128)') as IndicatorName,
F.C.value('.', 'nvarchar(max)') as IndicatorValu...
Python argparse: How to insert newline in the help text?
...
Try using RawTextHelpFormatter:
from argparse import RawTextHelpFormatter
parser = ArgumentParser(description='test', formatter_class=RawTextHelpFormatter)
s...
List comprehension on a nested list?
...100,000
>>> python -m timeit "[list(map(float,k)) for k in [list(range(0,10))]*10]"
>>> 100000 loops, best of 3: 15.2 usec per loop
>>> python -m timeit "[[float(y) for y in x] for x in [list(range(0,10))]*10]"
>>> 10000 loops, best of 3: 19.6 usec per loop
...
HTML5 input type range show range value
I am making a website where I want to use range slider(I know it only supports webkit browsers).
12 Answers
...
Is there a good JavaScript minifier? [closed]
...$(function() { alert("Hello, World!"); });' http://javascript-minifier.com/raw
Or by uploading a file and redirecting to a new file:
curl -X POST -s --data-urlencode 'input@ready.js' http://javascript-minifier.com/raw > ready.min.js
Hope that helps.
...
How to debug Google Apps Script (aka where does Logger.log log to?)
...p.getActiveSpreadsheet().getSheetByName("checklist");
var checklist_data_range = checklist.getDataRange();
var checklist_num_rows = checklist_data_range.getNumRows();
Logger.log("checklist num rows: " + checklist_num_rows);
var coredata = SpreadsheetApp.getActiveSpreadsheet().getSheetByName...
Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
... learning Ruby and Ruby on Rails and came across validation code that uses ranges:
5 Answers
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Determine Whether Integer Is Between Two Other Integers?
... What is the speed difference between this and if number in range(10000, 30001) as suggested by other solution? Additionally, is it faster or slower when using set instead of range?
– Sung Cho
Aug 12 '15 at 0:37
...
best way to add license section to iOS settings bundle
...s "File". If the child pane isn't showing up, right-click and select "Show Raw Keys/Values" and be sure that the key name is "File".
– atticus
Apr 8 '12 at 23:46
10
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Set the maximum character length of a UITextField
...ctive-C
- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
// Prevent crashing undo bug – see note below.
if(range.length + range.location > textField.text.length)
{
return NO;
}
NSU...