大约有 30,000 项符合查询结果（耗时：0.0436秒） [XML]
Gridview with two columns and auto resized images
I'm trying to make a gridview with two columns. I mean two photos per row side by side just like this image.
2 Answers
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Can I arrange repositories into folders on Github?
...way, when you are cloning one of the repos (which references other repos), called "parent repos", they will be cloned in their own directory, with a sub-directory per submodules.
It won't be visually apparent on your GitHub account itself (as it will still contains a large list of repos, even larger...
Generating statistics from Git repository [closed]
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I'm doing a git repository statistics generator in ruby, it's called git_stats.
You can find examples generated for some repositories on project page.
Here is a list of what it can do:
General statistics
Total files (text and binary)
Total lines (added and deleted)
Total commits
Au...
py2exe - generate single executable file
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@Pat: The call to run py2exe is "python setup.py py2exe". By automatically appending the "py2exe" on the end, it just means you don't have to type it in at the command line.
– orlade
Jul 1 '12 at ...
Ruby: kind_of? vs. instance_of? vs. is_a?
...ver. Use polymorphism instead.
Why are there so many of them?
I wouldn't call two "many". There are two of them, because they do two different things.
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Purpose of #!/usr/bin/python3
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That's called a hash-bang. If you run the script from the shell, it will inspect the first line to figure out what program should be started to interpret the script.
A non Unix based OS will use its own rules for figuring out how t...
Remove .php extension with .htaccess
...or the directory 'foobar':
example.com/foobar
from a request for a file called foobar (which is actually foobar.php)
example.com/foobar
It might be possible if you used the RewriteBase directive. But if you do that then this problem gets way more complicated as you're going to require RewriteC...
SQL WHERE.. IN clause multiple columns
...o this derived table:
select * from table1 LEFT JOIN
(
Select CM_PLAN_ID, Individual_ID
From CRM_VCM_CURRENT_LEAD_STATUS
Where Lead_Key = :_Lead_Key
) table2
ON
table1.CM_PLAN_ID=table2.CM_PLAN_ID
AND table1.Individual=table2.Individual
WHERE table2.CM_PLAN_ID IS NOT NULL
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iPhone Simulator - Simulate a slow connection?
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An app called SpeedLimit
https://github.com/mschrag/speedlimit
Works great.
chris.
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Can I concatenate multiple MySQL rows into one field?
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You can use GROUP_CONCAT:
SELECT person_id, GROUP_CONCAT(hobbies SEPARATOR ', ')
FROM peoples_hobbies
GROUP BY person_id;
As Ludwig stated in his comment, you can add the DISTINCT operator to avoid duplicates:
SELECT person_id, GROUP_CONCAT(DISTINCT hobbies SEPARA...