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What's the meaning of 'origin' in 'git push origin master'
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This would be help
https://www.git-tower.com/learn/git/glossary/origin
n Git, "origin" is a shorthand name for the remote repository that a project was originally cloned from. More precisely, it is used instead of that original repository's URL - and ...
Verify a certificate chain using openssl verify
...ck' 0
serve()
{
kick
PID=
openssl s_server -key "$KEY" -cert "$CRT" "$@" -www &
PID=$!
sleep .5 # give it time to startup
}
check()
{
while read -r line
do
case "$line" in
'Verify return code: 0 (ok)') return 0;;
'Verify return code: '*) return 1;;
# *) echo "::: $line :...
Rails - controller action name to string
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found out it's possible with self.current_method
easily found at http://www.ruby-forum.com/topic/75258
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Import / Export database with SQL Server Server Management Studio
... Server 2008 Management Studio Express from the Microsoft web site: http://www.microsoft.com/en-us/download/details.aspx?id=7593
After Microsoft SQL Server Management Studio Express has been installed, launch the application to connect to the system database. The "Connect to Server" dialog box displ...
Difference between JVM and HotSpot?
... Sun Microsystems. It is currently developed under the OpenJDK Project, at www.java.net. The HotSpot JVM was available as an add-on for Java 1.2, and later was used as the default Sun JVM in Java 1.3. The JVM is currently in Version 7, Build b147, and has an active development community behind it.
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Jackson how to transform JsonNode to ArrayNode without casting?
...astException, the old version will throw JSONException. Reference: http://www.json.org/javadoc/org/json/JSONObject.html#getJSONArray(java.lang.String)
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How to retrieve Request Payload
...are just passing json data through the http body, instead of application/x-www-form-urlencoded data.
You can fetch this data with this snippet:
$request_body = file_get_contents('php://input');
If you are passing json, then you can do:
$data = json_decode($request_body);
$data then contains t...
CSS selector with period in ID
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You could also use img[id=some.id]]
More info here: http://www.w3.org/TR/selectors/#attribute-selectors
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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...alization, some characters still require multiple code points. See: http://www.unicode.org/standard/where/
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Which is the best library for XML parsing in java [closed]
...javase/6/docs/api/javax/xml/parsers/SAXParserFactory.html
Example: http://www.mkyong.com/java/how-to-read-xml-file-in-java-sax-parser/
DOMParser
You can use this parser if you need to do XPath queries or need to have the complete DOM available.
http://download.oracle.com/javase/6/docs/api/javax/...