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Javascript for “Add to Home Screen” on iPhone?
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Until Safari implements Service Worker and follows the direction set by Chrome and Firefox, there is no way to add your app programatically to the home screen, or to have the browser prompt the user
However, there is a small library that prompts th...
How to change the port of Tomcat from 8080 to 80?
... nat -I PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 8080
sudo /sbin/service iptables save
http://www.excelsior-usa.com/articles/tomcat-amazon-ec2-advanced.html#port80
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htaccess Access-Control-Allow-Origin
...ontrol-Allow-Origin "*"
</IfModule>
3) Restart your server:
sudo service apache2 restart
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How to increase timeout for a single test case in mocha
...tub or mock object. Using Sinon, you can decouple the app from the network service, focusing your development efforts.
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How to use CURL via a proxy?
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@GravyCode: if we get proxy from some services in that case do i required to pass username/password?
– Pragnesh Chauhan
Mar 12 '14 at 5:13
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What is the difference between Spring, Struts, Hibernate, JavaServer Faces, Tapestry?
...used to wire things using dependency injection. Spring provides additional services like transaction management and seamless integration of various other technologies.
Struts is an action-based presentation framework (but don't use it for a new development).
Struts 2 is an action-based presentation ...
Increase heap size in Java
... your system. In particular, if the "working set" of the applications and services that are currently running significantly exceeds the available physical memory, your system is liable to "thrash", spending a lot of time moving virtual memory pages to and from disk. The net effect is that the syst...
How to call a method with a separate thread in Java?
... This worked perfectly for what I was doing. Needed to run a webservice and updating a progress bar concurrently using the observer pattern.
– dpi
Feb 15 '14 at 15:20
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SQLAlchemy - Getting a list of tables
... print(engine.table_names()) File "/Users/darshanchoudhary/.virtualenvs/services/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2128, in table_names return self.dialect.get_table_names(conn, schema) value = value.replace(self.escape_quote, self.escape_to_quote) AttributeErro...
Location of sqlite database on the device
...path of a database called dbname.
Context ctx = this; // for Activity, or Service. Otherwise simply get the context.
String dbname = "mydb.db";
Path dbpath = ctx.getDatabasePath(dbname);
The returned path, in this case, would be something like:
/data/data/com.me.myapp/databases/mydb.db
Note th...