大约有 43,000 项符合查询结果（耗时：0.0529秒） [XML]
Is there a ternary conditional operator in T-SQL?
...
Use case:
select *
from table
where isExternal = case @type when 2 then 1 else 0 end
share
|
improve this answer
|
...
The transaction manager has disabled its support for remote/network transactions
...ick the Security tab and make the following changes:
In Security Settings, select the Network DTC Access check box.
In Transaction Manager Communication, select the Allow Inbound and Allow Outbound check boxes.
share
...
How to detect unused methods and #import in Objective-C
...pecific compiler warnings that can warn you of some types of unused code. (Select the project in the source list and File > Get Info, then select the Build tab.) Here are a few (which show up for Clang and GCC 4.2 for me) which may be of interest:
Unused Functions
Unused Parameters
Unused Value...
postgres: upgrade a user to be a superuser?
...
SELECT rolname, rolsuper FROM pg_roles; to @masterweily
– caulfield
May 30 '13 at 11:44
6
...
Exception thrown inside catch block - will it be caught again?
...lause of the try statement, then the first (leftmost) such catch clause is selected. The value V is assigned to the parameter of the selected catch clause, and the Block of that catch clause is executed. If that block completes normally, then the try statement completes normally; if that block compl...
How do I dump the data of some SQLite3 tables?
...SOME_STRING' for something other than a comma.
.headers on
.out file.csv
select * from MyTable;
If you want to reinsert into a different SQLite database then:
.mode insert <target_table_name>
.out file.sql
select * from MyTable;
...
How do I focus on one spec in jasmine.js?
...t really like the idea of editing my tests (fit and fdescribe) to run them selectively. I prefer to use a test runner like karma which can filter out tests using a regular expression.
Here's an example using grunt.
$ grunt karma:dev watch --grep=mypattern
If you're using gulp (which is my favour...
Some projects cannot be imported because they already exist in the workspace error in Eclipse
...nd my co-worker have been working on.. and keep getting this error after I select-- "import" then "import existing project" then click archive file, and then I click next, and this error comes up:
...
PyCharm shows unresolved references error for valid code
...didn't work for me.
I got mine working by going to Project Interpreters, Selecting the "Paths" tab, and hitting the refresh button in that submenu. It auto-populated with something called "python-skeletons".
edit: screenshot using PyCharm 3.4.1 (it's quite well hidden)
...
Resize image in the wiki of GitHub using Markdown
...files)
Go to the "Write Comment" box at the end
Click "Attach files ... by selecting them"; select your local image file
GitHub echos a long long string where it put the image, e.g.
![khan-lasso-squared](https://cloud.githubusercontent.com/assets/1280390/12011119/596fdca4-acc2-11e5-84d0-4878164e04bb...