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Are there pronounceable names for common Haskell operators? [closed]
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to me, (.) is "compose".
– luqui
Oct 12 '11 at 22:13
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Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?
...coding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent">
</LinearLayout>
Added into this container is a separate TextView, visible as sm...
Display open transactions in MySQL
I did some queries without a commit. Then the application was stopped.
4 Answers
4
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NodeJS: Saving a base64-encoded image to disk
...u can just write that byte array to the file.
Update
As mentioned in the comments, req.rawBody is no longer a thing. If you are using express/connect then you should use the bodyParser() middleware and use req.body, and if you are doing this using standard Node then you need to aggregate the incom...
Rails: What's a good way to validate links (URLs)?
...to do.
A regular expression can validate the format of the URL. But even a complex regular expression cannot ensure you are dealing with a valid URL.
For instance, if you take a simple regular expression, it will probably reject the following host
http://invalid##host.com
but it will allow
http://i...
Check a collection size with JSTL
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<c:if test="${companies.size() > 0}">
</c:if>
This syntax works only in EL 2.2 or newer (Servlet 3.0 / JSP 2.2 or newer). If you're facing a XML parsing error because you're using JSPX or Facelets instead of JSP, then use gt ...
How do I view all commits for a specific day?
I've already looked at the relevant docs from git-scm.com and gitref.org , but I can't seem to figure this out.
5 Answe...
Xml Namespace breaking my xpath! [duplicate]
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52
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Format number to 2 decimal places
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You want to use the TRUNCATE command.
https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html#function_truncate
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How to use Git?
... is a link to another Git for Designers )
I would start at http://git-scm.com/documentation, there are documents and great video presentations for non-software-developer/cs users. Git for beginners have some basic stuff.
sh...