大约有 30,000 项符合查询结果（耗时：0.0435秒） [XML]
Multi-line string with extra space (preserved indentation)
...o use a helper function and some variable substitution tricks:
unset text
_() { text="${text}${text+
}${*}"; }
# That's an empty line which demonstrates the reasoning behind
# the usage of "+" instead of ":+" in the variable substitution
# above.
_ ""
_ "this is line one"
_ "this is line two"
_ "...
How to overload the operator++ in two different ways for postfix a++ and prefix ++a?
...
answered Oct 2 '10 at 15:32
Martin YorkMartin York
226k7171 gold badges302302 silver badges521521 bronze badges
...
Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path
...ertificate for App2 to the truststore file of the used JVM located at %JAVA_HOME%\lib\security\cacerts.
First you can check if your certificate is already in the truststore by running the following command:
keytool -list -keystore "%JAVA_HOME%/jre/lib/security/cacerts" (you don't need to provide a ...
How to change value of process.env.PORT in node.js?
...--to-port 8080, and listen on port 8080 instead. stigok.tumblr.com/post/139320914543/…
– sshow
Mar 6 '16 at 22:23
...
Start thread with member function
...
answered Nov 18 '17 at 8:32
Andrey StarodubtsevAndrey Starodubtsev
4,32022 gold badges2424 silver badges4040 bronze badges
...
Python Flask, how to set content type
...
Try like this:
from flask import Response
@app.route('/ajax_ddl')
def ajax_ddl():
xml = 'foo'
return Response(xml, mimetype='text/xml')
The actual Content-Type is based on the mimetype parameter and the charset (defaults to UTF-8).
Response (and request) objects are docume...
Java Generics Wildcarding With Multiple Classes
...
MarkymarkMarkymark
1,1091313 silver badges2323 bronze badges
...
Properties file in python (similar to Java Properties)
...
James OravecJames Oravec
15.7k2323 gold badges7474 silver badges139139 bronze badges
...
How to return an array from JNI to Java?
...
}
return(ret);
}
from link:
http://www.coderanch.com/t/326467/java/java/Returning-String-array-program-Java
share
|
improve this answer
|
follow
...
Rake just one migration
...n dropped from the database outside of Rails, rake db:migrate:up VERSION=my_version may do nothing, because the schema_migrations table still says it is has been run. In the same situation rake db:migrate:redo VERSION=my_version may fail because it cannot drop the table. In this case, comment out th...