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Can anyone explain what JSONP is, in layman terms? [duplicate]
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In essence not only one can request data from a foreign web server, now the foreign web server can inject any script into the the web page automatically and the client had no ability to even look at the code before it's executed! A long way backwards from substituti...
Using build types in Gradle to run same app that uses ContentProvider on one device
...y, if you need to customise some values for different builds you can do it from the build.gradle file:
use buildConfigField to access it from the BuildConfig.java class
use resValue to access it from resources e.g. @string/your_value
As an alternative for resources, you can create separate buildTy...
HTTP requests and JSON parsing in Python
...he Google Directions API. As an example, this request calculates the route from Chicago, IL to Los Angeles, CA via two waypoints in Joplin, MO and Oklahoma City, OK:
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Java - How to create new Entry (key, value)
...ass that implements Map.Entry, you can in fact go directly to the javadoc. From the Java 6 version
Interface Map.Entry
All Known Implementing Classes:
AbstractMap.SimpleEntry, AbstractMap.SimpleImmutableEntry
Unfortunately the 1.5 version does not list any known implementing cl...
How do I force files to open in the browser instead of downloading (PDF)?
...ill depend on your HTTP server (or, if you are generating the PDF response from server-side code: your server-side programming language).
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Using ZXing to create an Android barcode scanning app [duplicate]
...ode scanning.
The easiest way to do this is to call the ZXing SCAN Intent from your application, like this:
public Button.OnClickListener mScan = new Button.OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent("com.google.zxing.client.android.SCAN");
int...
Android Gradle plugin 0.7.0: “duplicate files during packaging of APK”
...d Gradle plugin, and is due to be fixed soon in 0.7.1.
Here are the notes from that bug about the addition for 0.7.1:
0.7.1 is out with the fix for this.
The DSL to exclude files is:
android {
packagingOptions {
exclude 'META-INF/LICENSE.txt'
}
}
You can add as many exclude sta...
Internal vs. Private Access Modifiers
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internal is for assembly scope (i.e. only accessible from code in the same .exe or .dll)
private is for class scope (i.e. accessible only from code in the same class).
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Is there any way to git checkout previous branch?
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From the release notes for 1.6.2
@{-1} is a way to refer to the last branch you were on. This is
accepted not only where an object name is expected, but anywhere a
branch name is expected and acts as if you typed the...
Java executors: how to be notified, without blocking, when a task completes?
... @Zelphir It was a Callback interface that you declare; not from a library. Nowadays I'd probably just use Runnable, Consumer, or BiConsumer, depending on what I need to pass back from the task to the listener.
– erickson
Jan 29 '16 at 15:52
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