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How to synchronize a static variable among threads running different instances of a class in Java?
...e the read operation on count if you want to read the correct value as set by other threads. Declaring it volatile (in addition to synchronized write) will also help with this.
– n0rm1e
Apr 24 '13 at 14:27
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Android: show soft keyboard automatically when focus is on an EditText
...t the AlertDialog's Window. From there you can make the soft keyboard show by calling setSoftInputMode.
final AlertDialog dialog = ...;
editText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus)...
Setting up two different static directories in node.js Express framework
...You can also set the path that static files will be served to the web from by specifying an additional (first) parameter to use() like so:
app.use("/public", express.static(__dirname + "/public"));
app.use("/public2", express.static(__dirname + "/public2"));
That way you get two different directo...
XmlWriter to Write to a String Instead of to a File
... Richard said, StringWriter is the way forward. There's one snag, however: by default, StringWriter will advertise itself as being in UTF-16. Usually XML is in UTF-8. You can fix this by subclassing StringWriter;
public class Utf8StringWriter : StringWriter
{
public override Encoding Encoding
...
How to produce a range with step n in bash? (generate a sequence of numbers with increments)
...on the idea that all 'seq' do what your 'seq' does * it's not standardized by the ISO
– TheBonsai
Jun 8 '09 at 18:28
3
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Turning live() into on() in jQuery
...()" method is depreciated since v1.7 and removed in v1.9. Fix your scripts by using the ".on()" method instead. Surprisingly this also affects the current Microsoft jquery.unobtrusive-ajax.js v2.0.20710.0 (Microsoft didn't update their scripts either so now it is broken).
– Ton...
How to use Chrome's network debugger with redirects
...{ debugger; }, false)
This will pause chrome before loading the new page by hitting a breakpoint.
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Styling HTML email for Gmail
...
This Premailer is in Ruby, source: github.com/premailer/premailer. There's another one in Python: premailer.io source: github.com/peterbe/premailer, both are open source.
– Maxime R.
Jun 9 '16 at 10:15
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How do I set up a basic Ruby project?
I want to create a small Ruby project with 10 ~ 20 classes/files. I need some gems and I want to use RSpec as test framework.
...
Best practices for using Markers in SLF4J/Logback
... to decide which dimensions you expect may be useful to slice the log data by, and which cases it might be useful to filter it against, when testing/production comes around. Each dimension gets an MDC dimension. Each case gets a Marker. It's as simple as that.
The developers don't need to make any ...