大约有 19,000 项符合查询结果（耗时：0.0475秒） [XML]
int value under 10 convert to string two digit number
...)
depending on what you want
Look at the MSDN article on custom numeric format strings for more options: http://msdn.microsoft.com/en-us/library/0c899ak8(VS.71).aspx
share
|
improve this answer
...
Is there a difference between using a dict literal and a dict constructor?
...he dict() constructor gives you more flexibility because of the variety of forms of input it takes. For example, you can provide it with an iterator of pairs, and it will treat them as key/value pairs.
I have no idea why PyCharm would offer to convert one form to the other.
...
How can I pass selected row to commandLink inside dataTable or ui:repeat?
... // ...
}
This only requires that the datamodel is preserved for the form submit request. Best is to put the bean in the view scope by @ViewScoped.
You can even pass the entire item object:
<h:commandLink action="#{bean.insert(item)}" value="insert" />
with:
public void insert(Item it...
TimeStamp on file name using PowerShell
... for a moment before realizing that it's not the -f operator but the short form for the -Format parameter. It looked rather out of place, somehow :-)
– Joey
Dec 24 '09 at 0:11
...
How to parse JSON using Node.js? [closed]
...is one of them.
Note: If you're using a JSON file to store sensitive information (e.g. passwords), that's the wrong way to do it. See how Heroku does it: https://devcenter.heroku.com/articles/config-vars#setting-up-config-vars-for-a-deployed-application. Find out how your platform does it, and u...
What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
...t-and-net-4-0, but it doesn't say much. Any ideas on how I can get more information about my particular issue?
– Dave
Nov 15 '10 at 19:32
...
How does a Linux/Unix Bash script know its own PID?
...
use $BASHPID or $$
See the manual for more information, including differences between the two.
TL;DRTFM
$$ Expands to the process ID of the shell.
In a () subshell, it expands to the process ID of the invoking shell, not the subshell.
$BASHPID Expands to the proc...
Focus Next Element In Tab Index
...
ok, is this for a form? If all of the elements you want are input elements, you can replace the line var tabbables = document.getElementsByName("tabable"); with var tabbables = document.getElementsByTagName("input"); instead
...
How to customize an end time for a YouTube video?
...es work. Also, version=3 may not be necessary. Make sure you use the "API" form of the link, like this: https://www.youtube.com/v/7qkmGjWtG0w?start=840&end=1240&autoplay=1, not the usual form, which starts like this: https://www.youtube.com/watch?v=7qkmGjWtG0w.
– Kai Ca...
Visual Studio popup: “the operation could not be completed”
...t the .suo extension.
Explanation
The .suo file contain various information like the opened files list, and some preferences that are not saved in the solution file (like the starting project) and other things.
Normally you can delete the .suo file without problems. You might have to set t...