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java Programming Glossary: preferenceHow to compare two Dates without the time portion? http://stackoverflow.com/questions/1439779/how-to-compare-two-dates-without-the-time-portion the simplest way java share improve this question My preference is to use Joda Time which makes this incredibly easy DateTime..
Java: convert List<String> to a join()d string http://stackoverflow.com/questions/1751844/java-convert-liststring-to-a-joind-string and useful enough as far as I'm concerned to use it in preference to commons lang the ability to deal with Maps Map String Integer..
How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)? http://stackoverflow.com/questions/2062020/how-can-i-tell-if-im-running-in-64-bit-jvm-or-32-bit-jvm-from-within-a-program runs in is 32 bit or 64 bit Specifically what function or preference do I access to detect this within the program java jvm jni..
Java - when to use 'this' keyword http://stackoverflow.com/questions/2429062/java-when-to-use-this-keyword but it illustrates my example. Is it just down to personal preference in these cases java coding style this share improve this.. think it does As to when to use it a lot of it is personal preference. I like to use this in my public methods even when it's unnecessary..
http://stackoverflow.com/questions/2835090/jdbc-connection-pooling question If you need a standalone connection pool my preference goest to C3P0 over DBCP that I've mentioned in this previous..
How to “scan” a website (or page) for info, and bring it into my program? http://stackoverflow.com/questions/2835505/how-to-scan-a-website-or-page-for-info-and-bring-it-into-my-program this question Use a HTML parser like Jsoup . This has my preference above the other HTML parsers available in Java since it supports..
Eclipse: Attach source/javadoc to a library via a local property http://stackoverflow.com/questions/300328/eclipse-attach-source-javadoc-to-a-library-via-a-local-property and will be modified through the Linked Resources preference screen. The linked folder can also be... a linked file thus.. Linked Resources is they are local to the workspace in the preferences. You can export the preferences in a myPrefs.epf file and then.. to the workspace in the preferences. You can export the preferences in a myPrefs.epf file and then trim the exported file in order..
Why does int num = Integer.getInteger(“123”) throw NullPointerException? http://stackoverflow.com/questions/3123349/why-does-int-num-integer-getinteger123-throw-nullpointerexception types to boxed primitives In summary use primitives in preference to boxed primitive whenever you have the choice. Primitive types..
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII http://stackoverflow.com/questions/4198804/how-to-reliably-guess-the-encoding-between-macroman-cp1252-latin1-utf-8-and languages but not many. If it ™s library code our language preference is for it to be in Perl C Java or Python and in that order...
How can I protect MySQL username and password from decompiling? http://stackoverflow.com/questions/442862/how-can-i-protect-mysql-username-and-password-from-decompiling public class DemoApplication Preferences preferences Preferences.userNodeForPackage DemoApplication.class public.. public void setCredentials String username String password preferences.put db_username username preferences.put db_password password.. String password preferences.put db_username username preferences.put db_password password public String getUsername return preferences.get..
Concise way of writing new DialogPreference classes? http://stackoverflow.com/questions/4505845/concise-way-of-writing-new-dialogpreference-classes new DialogPreference classes I'm writing some custom preference dialogs in Android by extending the DialogPreference class... behaviour to test. For instance this example of a number preference dialog is fairly typical http svn.jimblackler.net jimblackler.. to the super Preference class that you persist the preference value on your own. If you want to inflate the dialog panel layout..
Swing GroupLayout: Resizing and limiting component sizes http://stackoverflow.com/questions/8492065/swing-grouplayout-resizing-and-limiting-component-sizes to right justify the labels is a personal preference and I've added a second panel to show how it works nested in..
Eclipse/Java code completion not working http://stackoverflow.com/questions/908489/eclipse-java-code-completion-not-working Advanced ' An example of the kind of data you see in this preference screen however not necessarily what you currently have. From..
What should I set JAVA_HOME to on OSX http://stackoverflow.com/questions/1348842/what-should-i-set-java-home-to-on-osx symlinks to the actual current VM as defined in the Java Preference pane . But which one should be used ”or is it okay to use any..
How do you validate the format and values of EditTextPreference entered in Android 2.1? http://stackoverflow.com/questions/2535132/how-do-you-validate-the-format-and-values-of-edittextpreference-entered-in-andro do you validate the format and values of EditTextPreference entered in Android 2.1 Does anyone have sample code to validate.. entered text in preferences For example I have a EditTextPreference for user to enter an email address. I'd like to validate the.. alertdialog share improve this question Implement Preference.OnPreferenceChangeListener boolean onPreferenceChange Preference..
How do I save preference user settings in Java? http://stackoverflow.com/questions/4017137/how-do-i-save-preference-user-settings-in-java the user preference node for the package com.mycompany Preferences prefs Preferences.userNodeForPackage com.mycompany.MyClass.class.. node for the package com.mycompany Preferences prefs Preferences.userNodeForPackage com.mycompany.MyClass.class Preference key.. Preferences.userNodeForPackage com.mycompany.MyClass.class Preference key name final String PREF_NAME name_of_preference Set the value..
How can I protect MySQL username and password from decompiling? http://stackoverflow.com/questions/442862/how-can-i-protect-mysql-username-and-password-from-decompiling In Java one of the easiest ways to do this is to use the Preferences class. It is designed to store all sorts of program settings.. include a username and password. import java.util.prefs.Preferences public class DemoApplication Preferences preferences Preferences.userNodeForPackage.. java.util.prefs.Preferences public class DemoApplication Preferences preferences Preferences.userNodeForPackage DemoApplication.class..
Concise way of writing new DialogPreference classes? http://stackoverflow.com/questions/4505845/concise-way-of-writing-new-dialogpreference-classes way of writing new DialogPreference classes I'm writing some custom preference dialogs in Android.. preference dialogs in Android by extending the DialogPreference class. However I'm getting a bit concerned at the amount of.. workspace NewsWidget src net jimblackler newswidget NumberPreference.java In particular the onSave RestoreInstanceState methods and..
How do I use JDK 7 on Mac OSX? http://stackoverflow.com/questions/6267392/how-do-i-use-jdk-7-on-mac-osx I downloaded the .dmg file and instal it. Then I open Java Preference and see that OpenJDK7 is available. So now I feel that I can..
Eclipse : How to view all items of Errors under Problems View in Eclipse Editor http://stackoverflow.com/questions/9719605/eclipse-how-to-view-all-items-of-errors-under-problems-view-in-eclipse-editor on the triangle pointing down on the Problems view select Preferences then in the Preference dialog that appear you can change the.. down on the Problems view select Preferences then in the Preference dialog that appear you can change the Limit visible items per..
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