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Truly understanding the difference between procedural and functional
...unctions to produce a new function that determines whether the length of a string is odd.
map(..., words) calls that new function for each element in words, ultimately returning a new list of boolean values, each indicating whether the corresponding word has an odd number of characters.
apply(and, ....
Get first key in a (possibly) associative array?
...another newly created array, and requesting the first key of an array as a string.
– Blixt
Sep 4 '09 at 6:33
3
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Read/write files within a Linux kernel module
...,
loff_t *pos);
Also, filp_open no longer accepts user-space string, so it can be used for kernel access directly (without dance with set_fs).
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$.ajax - dataType
... the response as a JavaScript object, the second is going to treat it as a string.
So the first would be:
success: function(data) {
// get data, e.g. data.title;
}
The second:
success: function(data) {
alert("Here's lots of data, just a string: " + data);
}
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Set android shape color programmatically
...le. Thanks Tyler Pfaff, for pointing this out.
The drawable is an oval and is the background of an ImageView
Get the Drawable from imageView using getBackground():
Drawable background = imageView.getBackground();
Check against usual suspects:
if (background instanceof ShapeDrawable) {
...
How can I get the current PowerShell executing file?
...
$MyInvocation.ScriptName return empty string for me, PS v3.0.
– JohnC
Apr 20 '15 at 1:42
4
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Why is there no Constant feature in Java?
...ect. The Java platform libraries contain many immutable classes, including String, the boxed primitive classes, and BigInte- ger and BigDecimal. There are many good reasons for this: Immutable classes are easier to design, implement, and use than mutable classes. They are less prone to error and are...
What do < and > stand for?
...st programming languages (notably JavaScript) use \n to escape newlines in strings. But if you want a paragraph character use &para; - also check out w3schools.com/tags/ref_entities.asp
– David
Jun 10 '13 at 11:18
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Remove accents/diacritics in a string in JavaScript
How do I remove accentuated characters from a string?
Especially in IE6, I had something like this:
28 Answers
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How do I change the default port (9000) that Play uses when I execute the “run” command?
...used by the play framework in development mode when issueing the "run" command on the play console.
21 Answers
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