大约有 40,000 项符合查询结果（耗时：0.0322秒） [XML]
A Windows equivalent of the Unix tail command [closed]
...e lines to skip
SET /A skiplines=%find_lc%-!skiplines!
rem *** Display to screen line needed
more +%skiplines% %sourcefile%
GOTO end
rem ************
rem Show Last n lines of file & follow output
rem ************
:followfile
SET skiplines=0
SET findend_lc=0
SET sourcefile=%2
:followloop
rem...
Most efficient T-SQL way to pad a varchar on the left to a certain length?
...s where it's needed ... for example, fetching a subset of data for a paged screen.
– Beep beep
Sep 21 '10 at 5:06
7
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...e term “white space” includes all characters that are not visible on
screen. For example, space, line break, tab and empty string are white
space characters*.
Reference : Here
For performance, IsNullOrWhiteSpace is not ideal but is
good. The method calls will result in a small perfo...
Can't make the custom DialogFragment transparent over the Fragment
I need to create a dialog over a fragment (that takes up the whole screen). The dialog needs to be a floating dialog that will be positioned over the fragment with the fragment darkened out outside of the fragment..
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How do I close a single buffer (out of many) in Vim?
...bove displays the list of file names that match 'txt' at the bottom of the screen and keeps the :bd command I initially typed untouched, ready to be completed.
Here's an example:
doc1.txt doc2.txt
:bd txt
I could backspace over the 'txt' bit and type in the file name I wish to delete, but where...
How to change language of app when user selects language?
...
Okay! I am sure you do not have to do this for every screen, just the first activity that launches and inside the attachBaseContext function only. And that does it for all the screens. Have you created a `BaseActivity' for all activities in your app?
– sud...
Show a Form without stealing focus?
... using a Form to show notifications (it appears at the bottom right of the screen), but when I show this form it steals the focus from the main Form. Is there a way to show this "notification" form without stealing focus?
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How do you disable viewport zooming on Mobile Safari?
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One caveat: the user can still double tap the screen which will/can zoom and is not caught by this.
– Stephen
Oct 22 '16 at 0:42
1
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Export query result to .csv file in SQL Server 2008
...x called Output Format
Choose Comma Delimited and click OK
Here's a full screen version of that image, below
This will show your query results as comma-delimited text.
To save the results of a query to a file: Ctrl + Shift + F
...
How to go back to previous page if back button is pressed in WebView?
...en the user presses back too many times they end up at a blank app "start" screen, with no option for the user to move forward.
– George Armhold
Nov 12 '12 at 16:49
1
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