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How to detect the swipe left or Right in Android?
I have an EditText view in android. On this I want to detect swipe left or right. I am able to get it on an empty space using the code below. But this does not work when I swipe on an EditText . How do I do that? Please let me know If I am doing something wrong. Thank you.
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Creating stored procedure and SQLite?
...client/server (NOT SQLite!), For these, performance is a key issue when deciding where to put your business logic. Executing business logic be it query OR interative OR conditional code inside an SP in the SQL engine can (1) improve data retrieval performance, (2) reduce network traffic (3) reduce ...
Check if element is visible in DOM
...etParent property will return null whenever it, or any of its parents, is hidden via the display style property. Just make sure that the element isn't fixed. A script to check this, if you have no position: fixed; elements on your page, might look like:
// Where el is the DOM element you'd like t...
Anonymous recursive PHP functions
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Mind Blown! Thanks a lot! How did I not know about this till now? The amount of application I have for recursive anonymous functions is huge. Now I can finally loop through nested structures in layouts without having to explicitly define a method and keep ...
How do you list the active minor modes in emacs?
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add-to-list inside map? convoluted.
– jrockway
Oct 3 '09 at 3:30
4
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Convert data.frame column format from character to factor
...rs] <- lapply(dat[, character_vars], as.factor)
This creates a vector identifying which columns are of class character, then applies as.factor to those columns.
Sample data:
dat <- data.frame(var1 = c("a", "b"),
var2 = c("hi", "low"),
var3 = c(0, 0.1),
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Android: how to draw a border to a LinearLayout
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Do you really need to do that programmatically?
Just considering the title: You could use a ShapeDrawable as android:background…
For example, let's define res/drawable/my_custom_background.xml as:
<shape xmlns:android="http://schemas.android.com/apk/res/android"
andro...
In HTML5, is the localStorage object isolated per page/domain?
... data types (Array, Boolean, Date, Float, Integer, String and Object), provides lightweight data obfuscation, automatically compresses strings, and facilitates query by key (name) as well as query by (key) value.
[DISCLAIMER] I am the author of the utility [/DISCLAIMER]
Examples:
// instantiate o...
What does ON [PRIMARY] mean?
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It refers to which filegroup the object you are creating resides on. So your Primary filegroup could reside on drive D:\ of your server. you could then create another filegroup called Indexes. This filegroup could reside on drive E:\ of your server.
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Creating my own Iterators
...hape(shape), offset(x,y) {}
struct it_state {
int pos;
inline void next(const Piece* ref) { ++pos; }
inline void begin(const Piece* ref) { pos = 0; }
inline void end(const Piece* ref) { pos = ref->shape.vec.size(); }
inline Point get(Piece* ref) { return ref->offset + re...