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How can I insert values into a table, using a subquery with more than one result?
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insert into prices (group, id, price)
select
7, articleId, 1.50
from article where name like 'ABC%';
where you just hardcode the constant fields.
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In Python, how to display current time in readable format
How can I display the current time as:
6 Answers
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How can I escape a double quote inside double quotes?
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answered Sep 30 '10 at 21:07
PeterPeter
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How to get MD5 sum of a string using python?
In the Flickr API docs , you need to find the MD5 sum of a string to generate the [api_sig] value.
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What's the difference between Html.Label, Html.LabelFor and Html.LabelForModel
What's the difference between @Html.Label() , @Html.LabelFor() and @Html.LabelForModel() methods?
4 Answers
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Trying to fix line-endings with git filter-branch, but having no luck
I have been bitten by the Windows/Linux line-ending issue with git. It seems, via GitHub, MSysGit, and other sources, that the best solution is to have your local repos set to use linux-style line endings, but set core.autocrlf to true . Unfortunately, I didn't do this early enough, so now ever...
How can I check if a method is static using reflection?
I want to discover at run-time ONLY the static Methods of a class, how can I do this?
Or, how to differentiate between static and non-static methods.
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linux下iptables配置详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 255
ACCEPT esp -- 0.0.0.0/0 0.0.0.0/0
ACCEPT ah -- 0.0.0.0/0 0.0.0.0/0
ACCEPT ...
is it possible to `git status` only modified files?
Is it possible to git status and show only modified files?
16 Answers
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Why doesn't 'ref' and 'out' support polymorphism?
...used this answer as the basis for this blog entry:
Why do ref and out parameters not allow type variation?
See the blog page for more commentary on this issue. Thanks for the great question.
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Let's suppose you have classes Animal, Mammal, Reptile, Giraffe, Turtle and Tiger, with th...