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Is it wrong to use Deprecated methods or classes in Java?
...plication. Just today I have updated my struts version by changing the JAR file. I am getting warnings at some places that methods are deprecated, but the code is working fine.
...
how to get html content from a webview?
...oguard, unless the HTML reader function is declared in the Proguard config file, like so:
-keepclassmembers class <your.fully.qualified.HTML.reader.classname.here> {
public *;
}
Tested and confirmed on Android 2.3.6, 4.1.1 and 4.2.1.
...
Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
... Project:
Add a custom method to the Integer class. You can create a new file called pretty_duration.rb in the initializers folder:
class Integer
def pretty_duration
parse_string =
if self < 3600
'%M:%S'
else
'%H:%M:%S'
...
How should I validate an e-mail address?
...a-zA-Z0-9\\-]{0,25}" +
")+"
);
refer to: http://grepcode.com/file/repository.grepcode.com/java/ext/com.google.android/android/2.2_r1.1/android/util/Patterns.java
So you can build it yourself for compatibility with API < 8.
...
Request format is unrecognized for URL unexpectedly ending in
...g line of code to fix this problem. Write the following code in web.config file
<configuration>
<system.web.extensions>
<scripting>
<webServices>
<jsonSerialization maxJsonLength="50000000"/>
</webServices>
</scripting>
...
GLib compile error (ffi.h), but libffi is installed
...
When compling libffi 3.0.9 from source code, the include/Makefile.in installs the includes in the ${PREFIX}/lib/libffi-3.0.9/include directory. I'm sure there's a WONDERFUL reason for that, but I'm annoyed by it.
This line fixes it, when compiling libffi:
/bin/perl -pe 's#^includesdi...
How do I enable MSDTC on SQL Server?
...e best way to debug is to use the microsoft tool called DTCPing
Copy the file to both the server (DB) and the client (Application server/client pc)
Start it at the server and the client
At the server: fill in the client netbios computer name and try to setup a DTC connection
Restart both applica...
Change from SQLite to PostgreSQL in a fresh Rails project
... -Of3 -Eutf8 f3_development
$ createdb -Of3 -Eutf8 f3_test
Update the Gemfile
gem 'sqlite3'
gem 'pg'
gem 'taps'
$ bundle
Update database.yml
#development:
# adapter: sqlite3
# database: db/development.sqlite3
# pool: 5
# timeout: 5000
development:
adapter: postgresql
encoding: unicode...
Accessing console and devtools of extension's background.js
...
additionally
if you want to see content_script js file ( when "background" property is not set ) in manifest.json
"content_scripts": [{
"matches": ["<all_urls>"],
"js": ["popup.js"],
}]
"browser_action": {
"default_icon": "icon_32.png",
"default_pop...
Java Embedded Databases Comparison [closed]
... It's easy to use. If you want to edit your db-data, you can just open the file and edit the insert statements.
or
H2 - Said to be faster (by the developer, who originally designed hsqldb, too)
Which one you use is up to you, depending how much performance and how much stability you need.
The...