大约有 13,000 项符合查询结果(耗时:0.0374秒) [XML]

https://stackoverflow.com/ques... 

'git' is not recognized as an internal or external command

... In the Start Menu or taskbar search, search for "environment variable". Select "Edit the system environment variables". Click the "Environment Variables" button at the bottom. Double-click the "Path" entry under "System variables". With the "New" button in the PATH editor, add C:\Program Files\Gi...
https://stackoverflow.com/ques... 

Add primary key to existing table

...PMID) edit: you can find the constraint name by using the query below: select OBJECT_NAME(OBJECT_ID) AS NameofConstraint FROM sys.objects where OBJECT_NAME(parent_object_id)='Persion' and type_desc LIKE '%CONSTRAINT' sh...
https://stackoverflow.com/ques... 

What does SQL clause “GROUP BY 1” mean?

... SELECT account_id, open_emp_id ^^^^ ^^^^ 1 2 FROM account GROUP BY 1; In above query GROUP BY 1 refers to the first column in select statement which is account_id. You also can speci...
https://stackoverflow.com/ques... 

Copy / Put text on the clipboard with FireFox, Safari and Chrome

...browsers using document.execCommand('copy'); This will copy currently selected text. You can select a textArea or input field using document.getElementById('myText').select(); To invisibly copy text you can quickly generate a textArea, modify the text in the box, select it, copy it, and then...
https://stackoverflow.com/ques... 

Xcode is not currently available from the Software Update server

...e Xcode command line tools is pointed correctly using this command xcode-select -p Which might show some path like /Applications/Xcode.app/Contents/Developer Change the path to correct path using the switch command xcode-select --switch /Library/Developer/CommandLineTools/ this should...
https://stackoverflow.com/ques... 

Remove a folder from git tracking

...th ways. If unselecting, it does not allow to push, but then I changed one char in another file which should be tracked. Still does not help – Darius.V Dec 13 '17 at 13:50 ...
https://stackoverflow.com/ques... 

Python in Xcode 4+?

... In the menu bar, click “File” → “New” → “New Project…”. Select “Other” in the left pane, then "External Build System" in the right page, and next click "Next". Enter the product name, organization name, or organization identifier. For the “Build Tool” field, type in /usr/l...
https://stackoverflow.com/ques... 

How to create id with AUTO_INCREMENT on Oracle?

...LACE TRIGGER dept_bir BEFORE INSERT ON departments FOR EACH ROW BEGIN SELECT dept_seq.NEXTVAL INTO :new.id FROM dual; END; / UPDATE: IDENTITY column is now available on Oracle 12c: create table t1 ( c1 NUMBER GENERATED by default on null as IDENTITY, c2 VARCHAR2(10) ); ...
https://stackoverflow.com/ques... 

Sublime Text 2 - View whitespace characters

...espace the setting is: // Set to "none" to turn off drawing white space, "selection" to draw only the // white space within the selection, and "all" to draw all white space "draw_white_space": "selection", You can see it if you go into Preferences->Settings Default. If you edit your user setti...
https://stackoverflow.com/ques... 

How to select different app.config for several build configurations

...ctory. So if you had PatternPA.Test.Integration project and a Debug config selected, in the output folder after the build you will find a PatternPA.Test.Integration.dll.config file which was copied from Config\App.Debug.config and renamed afterwards. These are some notes you can leave in the config...