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How do I select child elements of any depth using XPath?
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You're almost there. Simply use:
//form[@id='myform']//input[@type='submit']
The // shortcut can also be used inside an expression.
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What does java:comp/env/ do?
...s a binding with the name "comp",
which is bound to a subtree reserved
for component-related bindings. The
name "comp" is short for component.
There are no other bindings at the
root context. However, the root
context is reserved for the future
expansion of the policy, specifically
f...
How to get a time zone from a location using latitude and longitude coordinates?
...ices
timezone - Ruby gem that calls GeoNames
AskGeo has its own libraries for calling from Java or .Net
GeoNames has client libraries for just about everything
Self-hosted web services
geo2tz - based on Timezone lookup, available via Docker image
Other Ideas
Find the nearest city with an R-Tree...
Labels for radio buttons in rails form
My question is similar to this one
but for a Rails app.
5 Answers
5
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FTP/SFTP access to an Amazon S3 Bucket [closed]
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Managed SFTP Service
In your Amazon AWS Console, go to AWS Transfer for SFTP and create a new server.
In SFTP server page, add a new SFTP user (or users).
Permissions of users are governed by an associated AWS role in IAM service (for a quick start, you can use AmazonS3FullAccess policy).
T...
How to define two angular apps / modules in one page?
...pi documentation but I am not able to get it to work. I have googled this for a while and there doesn't seem to be a single working example. Additionally, how in the world would this work with routes? Obviously there is a collision issue.
– Robert Christian
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runOnUiThread in fragment
...ng the long running operation, so it no longer exists to get. Always check for null first.
– bclymer
Apr 27 '16 at 21:15
4
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How to Create Deterministic Guids
...e upgrades. So even if everything else in the file changes, the guid value for the attribute should remain the same.
5 An...
MySQL复制的概述、安装、故障、技巧、工具 - 数据库(内核) - 清泛网 - 专注...
...错误，错误信息如下：
Error ‘Duplicate entry …’ for key … on query
此时最好手动确认并删除从服务器上的无效数据，然后从主服务器复制正确数据，如果错误仍然不能解决，可以在从服务器使用SET GLOBAL sql_slave_skip_counter...
send Content-Type: application/json post with node.js
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Thank you for this helpful answer. In the end I realize the option is well documented. But lost in the middle of plenty others...
– yves Baumes
Apr 16 '16 at 21:59
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