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Connect Java to a MySQL database
...y default 3306.
Download the JDBC driver and put in classpath, extract the ZIP file and put the containing JAR file in the classpath. The vendor-specific JDBC driver is a concrete implementation of the JDBC API (tutorial here).
If you're using an IDE like Eclipse or Netbeans, then you can add it t...
Accessing dict keys like an attribute?
...eggs ham'
>>> VALS = [1, 2, 3]
>>> d = {k: v for k, v in zip(KEYS.split(' '), VALS)}
>>> assert d == {'spam': 1, 'eggs': 2, 'ham': 3}
>>>
This is a simple example, but I frequently find myself using dicts in different situations than I'd use obj.key notation (i....
Push Notifications in Android Platform
...ocview.wss?rs=171&uid=swg24006006 pdf on that page, and Javadoc in the zip on that page)
– dalelane
Nov 5 '09 at 16:13
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Automatically resize jQuery UI dialog to the width of the content loaded by ajax
... for Jquery UI from http://jquery-ui.googlecode.com/files/jquery-ui-1.8rc1.zip.
and the body:
<div class='mydialog'></div>
<a href='#' id='one'>test1</a>
<a href='#' id='two'>test2</a>
<a href='#' id='three'>test3</a>
...
Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
... Some goals don't make sense while in Eclipse. E.g., I have projects where ZIP files are unpacked to the target folder. You'd not want that to be re-done "incrementally" upon saving each source file. Or maybe you do want that. Really, m2e has no idea about your specific build. You can store what m2e...
How I can I lazily read multiple JSON values from a file/stream in Python?
...{}[]'
whitespaceesc=' \t'
bracesesc='\\'+'\\'.join(braces)
balancemap=dict(zip(braces,[1,-1,1,-1]))
bracespat='['+bracesesc+']'
nobracespat='[^'+bracesesc+']*'
untilbracespat=nobracespat+bracespat
def simpleorcompoundobjects(stream):
obj = ""
unbalanced = 0
for (c,m) in streamingfinditer(re.c...
Symbolicating iPhone App Crash Reports
...PA
if we use IPA for symbolicating - just rename the extention .ipa with .zip , extract it then we can get a Payload Folder which contain app. In this case we don't need .dSYM file.
Note
This can only work if the app binary does not have symbols stripped. By default release builds stripped the s...
How does a Java HashMap handle different objects with the same hash code?
...ils, lookup the source code of HashMap, which you can find in the file src.zip in your JDK installation directory.
– Jesper
Jul 2 '14 at 7:04
2
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String concatenation: concat() vs “+” operator
...and StringBuilder (and its package-private base class) is available in src.zip of the Sun JDK. You can see that you are building up a char array (resizing as necessary) and then throwing it away when you create the final String. In practice memory allocation is surprisingly fast.
Update: As Pawel A...
How to import a Python class that is in a directory above?
...ports be flexible, this design allows for things like imports from archive/zip files, import singletons, bytecode caching, cffi extensions, even remote code definition loading.
So if imports are not coupled to a filesystem what does "one directory up" mean? We have to pick out some heuristics but we...