jinqian

// get screen size
int screenHeight = getResources().getDisplayMetrics().heightPixels;
int screenWidth = getResources().getDisplayMetrics().widthPixels;

jinqian

String original = "*meta";
String regex = original.replace("?", ".?").replace("*", ".*?");

if (file.exists()) {
  File[] children = file.listFiles();
  for (File s : children) {
    Log.i("FilePath", s.getName());
    if (s.getName().matches(regex))
      Log.i("FilePath", "Match: " + s.getName());
  }

jinqian

var Lawnchair = function (options, callback) {
    // ensure Lawnchair was called as a constructor
    if (!(this instanceof Lawnchair)) return new Lawnchair(options, callback);
    
    // ...
}

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<!-- This is the case when you define the style in your style.xml -->
<ProgressBar
    android:id="@+id/background_sync_indicator"
    style="?android:attr/progressBarStyleHorizontal"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_above="@+id/overlay_info_cache"
    android:layout_marginBottom="-6dp"
    android:indeterminate="true"
    android:visibility="gone" />

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String fn = "filename_pattern";
File dir = getFilesDir();
for (File f : dir.listFiles()) {
    if (f.getName().contains(fn)) {
        f.delete();
    }
}

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@Override
    public void onDraw(Canvas canvas) {

        if (positionSet) {
            float x0 = (float) (mCentralPoint.x - check.getWidth() / 2);
            float y0 = (float) (mCentralPoint.y - check.getHeight() / 2);

            // draw circle
            canvas.drawCircle((float) mCentralPoint.x, (float) mCentralPoint.y, (float) size, mPaint);

jinqian

Homebrew

• brew update
• brew doctor
• brew upgrade

Ruby

• Get rid of RVM totally
• Use rbevn instead

jinqian

{
 "plan": "Enterprise",
 "kid": "ddynrnyrf3irxxhkqk39",
 "counts": {
  "offline": {
   "default": 2
  },
  "online": 4
 },
 "appname": "artgeek",

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#!/usr/bin/env python

class Wine():

  def __init__(self):
    self.name = None
    self.price = None

    self.country = None
    self.region = None

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import datetime
import calendar

future = datetime.datetime.utcnow() + datetime.timedelta(days=14)
ts = calendar.timegm(future.timetuple())
print ts