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Amazon SimpleDB vs Amazon DynamoDB
... to do so. But for new products, I choose other databases like dynamodb or mysql.
– Mason Zhang
Jun 9 '15 at 9:32
The ...
How to see the values of a table variable at debug time in T-SQL?
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You can add ",ROOT('rootNodeName')" to the "FOR XML" clause. This will collect multiple rows (if any) under a single root, which makes for a legal XML document, which can be viewed with the XML visualizer instead of the text visualizer.
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SQL: How to properly check if a record exists
...eading, and could change drastically when moving (for example) from DB2 to MySQL.
– paxdiablo
How to use XPath in Python?
...retty weak, but in 2.7+ much improved:
import xml.etree.ElementTree as ET
root = ET.parse(filename)
result = ''
for elem in root.findall('.//child/grandchild'):
# How to make decisions based on attributes even in 2.6:
if elem.attrib.get('name') == 'foo':
result = elem.text
...
Error:(1, 0) Plugin with id 'com.android.application' not found
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Root-gradle file:
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:x.x.x'
}
}
allprojects {
repositories {
jcenter()
}
}
Gra...
How to filter files when using scp to copy dir recursively?
...p `find . -maxdepth 1 -name "*.log" \! -name "hs_err_pid2801.log" -type f` root@IP:/tmp/test/
IP will be destination server IP address.
-name "*.log" for include files.
\! -name "hs_err_pid2801.log" for exclude files.
. is current working dir.
-type f for file type.
Below command for directory.
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Best Practice to Organize Javascript Library & CSS Folder Structure [closed]
...ssume you are building an HTML5 application. In some cases you may use the root of your server as the main container but for the purpose of this article I will assume you HTML5 application is contained in a folder. Inside this folder you must create your application index file or main entry point. ...
LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method ca
I'm migrating some stuff from one mysql server to a sql server but i can't figure out how to make this code work:
11 Answer...
Difference between jar and war in Java
...ical directory structure. The top-level directory of a WAR is the document root of the application. The document root is where JSP pages, client-side classes and archives, and static web resources are stored.
(source)
So a .war is a .jar, but it contains web application components and is laid out a...
How to force cp to overwrite without confirmation
...u can do yes | cp -rf xxx yyy, but my gutfeeling says that if you do it as root - your .bashrc or .profile has an alias of cp to cp -i, most modern systems (primarily RH-derivatives) do that to root profiles.
You can check existing aliases by running alias at the command prompt, or which cp to che...