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How is OAuth 2 different from OAuth 1?
...have cryptography. This hearkens back to the old Twitter Auth API, which didn't require the application to HMAC hash tokens and request strings. With OAuth 2.0, the application can make a request using only the issued token over HTTPS.
OAuth 2.0 signatures are much less complicated. No more speci...
What is the best CSS Framework and are they worth the effort?
...elf rather than pulling in the bloat of a hundred framework rules.
The 'grid layout' stuff in particular goes back to the bad old days of mixing your presentation into your markup. 'div class="span-24"' is no better than a table, you'll have to go back in there and change the markup to affect the l...
SQL, Postgres OIDs, What are they and why are they useful?
...
OIDs basically give you a built-in id for every row, contained in a system column (as opposed to a user-space column). That's handy for tables where you don't have a primary key, have duplicate rows, etc. For example, if you...
How do I get java logging output to appear on a single line?
...ead of the format you expected - that means the setting in your properties file did not found your formatter class, you can do 2 things: 1. make sure your class is in a package and set the formatter property to that class and package 2. make sure your class has a unique name like "MyFormatter", last...
Protect .NET code from reverse engineering?
...e latter, it might just mean checking a plain-text date in a configuration file. Either way, make sure you handle it in an elegant, helpful, and respectful manner.
So that explains what it means do just that much. But why not go any further? Why not plug every little hole you can find? The answer i...
How to pretty print XML from Java?
...//xml.apache.org/xslt}indent-amount", "2");
//initialize StreamResult with File object to save to file
StreamResult result = new StreamResult(new StringWriter());
DOMSource source = new DOMSource(doc);
transformer.transform(source, result);
String xmlString = result.getWriter().toString();
System.ou...
What does java.lang.Thread.interrupt() do?
...
If you're using interruptible file I/O, the effect will not be that gentle. You'll typically get file corruption.
– Marko Topolnik
Nov 6 '16 at 18:01
...
SecurityException: Permission denied (missing INTERNET permission?)
...name="android.permission.INTERNET" /> entry in your AndroidManifest.xml file or, as internet permission is granted at installation not at run time, by long standing, missed bug in Android framework that causes your app to be successfully installed, but without expected permission grant.
My Manif...
Notification click: activity already open
... the top of the task's stack.
This is done in the manifest by adding android:launchMode="singleTop" to the <activity> element. To access the latest Intent (if you are interested in any data that may have passed in with it), override onNewIntent() in your Activity.
...
Error: Jump to case label
...wing code, if foo equals 1, everything is ok, but if it equals 2, we'll accidentally use the i variable which does exist but probably contains garbage.
switch(foo) {
case 1:
int i = 42; // i exists all the way to the end of the switch
dostuff(i);
break;
case 2:
dostuff(i*2); // ...