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Enabling ProGuard in Eclipse for Android
...-optimizations option disables some arithmetic simplifications that Dalvik 1.0 and 1.5 can't handle. Note that the Dalvik VM also can't handle aggressive overloading (of static fields).
#To understand or change this check http://proguard.sourceforge.net/index.html#/manual/optimizations.html
#-optimi...
Is floating point math broken?
... example, there is no binary floating point value that is exactly equal to 1.0/10.0. Some operations (e.g., 1.0 + 1.0) do give exact results on the other hand.
– Solomon Slow
Jun 10 '14 at 16:31
...
How do I compare version numbers in Python?
...o packaging.version.parse can't be trusted to compare versions. Try parse('1.0.1-beta.1') > parse('1.0.0') for instance.
– Trondh
Aug 16 '19 at 8:57
...
JPQL IN clause: Java-Arrays (or Lists, Sets…)?
...
I'm not sure for JPA 1.0 but you can pass a Collection in JPA 2.0:
String qlString = "select item from Item item where item.name IN :names";
Query q = em.createQuery(qlString, Item.class);
List<String> names = Arrays.asList("foo", "bar")...
Reverse a string in Python
...ist(reversed(s))) may be slightly faster.
– Jean-François Fabre♦
Dec 11 '17 at 21:34
Do you have any info on why [:...
Libraries not found when using CocoaPods with iOS logic tests
...
CocoaPods 1.0 has changed the syntax for this. It now looks like this:
def shared_pods
pod 'SSKeychain', '~> 0.1.4'
...
end
target 'Sail' do
shared_pods
end
target 'Sail-iOS' do
shared_pods
end
Pre CocoaPods 1...
How can you search Google Programmatically Java API [closed]
... String google = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=";
String search = "stackoverflow";
String charset = "UTF-8";
URL url = new URL(google + URLEncoder.encode(search, charset));
Reader reader = new InputStreamReader(url.openStream(), charset);
Go...
Warning the user/local/mysql/data directory is not owned by the mysql user
.../LaunchDaemons/com.mysql.mysql.plist
And paste in:
<!--?xml version="1.0" encoding="UTF-8"?-->
<plist version="1.0">
<dict>
<key>KeepAlive</key>
<true />
<key>Label</key>
<string>com.mysql.mysqld</string>
<key>...
Paging in a Rest Collection
...TTP/1.1
Host: paged.collection.example
Accept: application/json;PagingSpec=1.0;page=1
The Accept header allows you to define an acceptable content type (your JSON return), plus extensible parameters for that type (your page number). Riffing on my notes from my oEmbed writeup (can't link to it her...
how to use XPath with XDocument?
...
XPath 1.0, which is what MS implements, does not have the idea of a default namespace. So try this:
XDocument xdoc = XDocument.Load(@"C:\SampleXML.xml");
XmlNamespaceManager xnm = new XmlNamespaceManager(new NameTable());
xnm.Ad...