大约有 25,300 项符合查询结果（耗时：0.0485秒） [XML]
Get size of all tables in database
...
SELECT
t.NAME AS TableName,
s.Name AS SchemaName,
p.rows,
SUM(a.total_pages) * 8 AS TotalSpaceKB,
CAST(ROUND(((SUM(a.total_pages) * 8) / 1024.00), 2) AS NUMERIC(36, 2)) AS TotalSpaceMB,
SUM(a.used_pages) * 8 AS Used...
Bash Templating: How to build configuration files from templates with Bash?
...< template.txt
to replace all ${...} strings with corresponding enviroment variables (do not forget to export them before running this script).
For pure bash this should work (assuming that variables do not contain ${...} strings):
#!/bin/bash
while read -r line ; do
while [[ "$line" =~ (...
Is it possible to reference one CSS rule within another?
...ors on a single rule-set (by separating them with a comma).
.opacity, .someDiv {
filter:alpha(opacity=60);
-moz-opacity:0.6;
-khtml-opacity: 0.6;
opacity: 0.6;
}
.radius, .someDiv {
border-top-left-radius: 15px;
border-top-right-radius: 5px;
-moz-border-radius-topleft:...
What is causing the error `string.split is not a function`?
...
Change this...
var string = document.location;
to this...
var string = document.location + '';
This is because document.location is a Location object. The default .toString() returns the location in string form, so the concatenation will trigger that.
...
Copy the entire contents of a directory in C#
...stinationPath));
//Copy all the files & Replaces any files with the same name
foreach (string newPath in Directory.GetFiles(SourcePath, "*.*",
SearchOption.AllDirectories))
File.Copy(newPath, newPath.Replace(SourcePath, DestinationPath), true);
...
How to return only the Date from a SQL Server DateTime datatype
...)
for example
SELECT DATEADD(dd, 0, DATEDIFF(dd, 0, GETDATE()))
gives me
2008-09-22 00:00:00.000
Pros:
No varchar<->datetime conversions required
No need to think about locale
As suggested by Michael
Use this variant: SELECT DATEADD(dd, DATEDIFF(dd, 0, getdate()), 0)
select...
Override ActiveRecord attribute methods
...
Echoing Gareth's comments... your code will not work as written. It should be rewritten this way:
def name=(name)
write_attribute(:name, name.capitalize)
end
def name
read_attribute(:name).downcase # No test for nil?
end
...
How to set the width of a cell in a UITableView in grouped style
...y to achieve this is subclassing UITableViewCell and overriding its -setFrame: method like this:
- (void)setFrame:(CGRect)frame {
frame.origin.x += inset;
frame.size.width -= 2 * inset;
[super setFrame:frame];
}
Why is it better? Because the other two are worse.
Adjust table view wi...
How do I update each dependency in package.json to the latest version?
...ir latest versions since this is a fresh project and I don't mind fixing something if it breaks.
32 Answers
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Sublime 3 - Set Key map for function Goto Definition
... create an Eclipse style shortcut Ctrl + MouseClick to open the function/method. Sublime Text 3 has already this function called goto_definition but it is bound to F12 .
...