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Split a collection into `n` parts with LINQ?
...reate the linked list until you reach the first item - that way there's no allocation if the source is empty
– ShadowChaser
May 6 '11 at 17:24
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What __init__ and self do on Python?
...elf._y = y
The __init__ method gets called when memory for the object is allocated:
x = Point(1,2)
It is important to use the self parameter inside an object's method if you want to persist the value with the object. If, for instance, you implement the __init__ method like this:
class Point:
...
How to prevent a jQuery Ajax request from caching in Internet Explorer?
...ks var ajaxfile = base+"index.php/msc/popup_view/"+obj+"/"+id+"/"+no_tab; $.ajax({type: "GET",url: ajaxfile, //contentType: "application/json; charset=utf-8", cache: false, success: function(msg){ $("#popup").html(msg); } });
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How to Convert Boolean to String
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Perfect answer. This is the "PHP" way of getting a "...a parsable string representation of a variable"
– peterchaula
Sep 30 '19 at 8:17
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Are HTTP headers case-sensitive?
In a blog post I use the following PHP to set the content-type of a response:
8 Answers
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Javascript : Send JSON Object with Ajax?
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With jQuery:
$.post("test.php", { json_string:JSON.stringify({name:"John", time:"2pm"}) });
Without jQuery:
var xmlhttp = new XMLHttpRequest(); // new HttpRequest instance
xmlhttp.open("POST", "/json-handler");
xmlhttp.setRequestHeader("Content-...
How does the compilation/linking process work?
...volved in calculating and building any addresses.
First we laying out the allocation of memory as best we can before we can know what exactly goes in each cell. We figure out the bytes, or words, or whatever that form the instructions and literals and any data. We just start allocating memory and...
Initialize a nested struct
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You also could allocate using new and initialize all fields by hand
package main
type Configuration struct {
Val string
Proxy struct {
Address string
Port string
}
}
func main() {
c := new(Configurati...
Ruby on Rails: Where to define global constants?
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@Zabba If the allocation of a single array makes a noticable difference for your app, you probably shouldn't be using Ruby in the first place... That said, using a method and returning a completely new array each time can have a couple of ...
Java Replacing multiple different substring in a string at once (or in the most efficient way)
...ring> definitions ) {
// Create a buffer sufficiently large that re-allocations are minimized.
final StringBuilder sb = new StringBuilder( text.length() << 1 );
final TrieBuilder builder = Trie.builder();
builder.onlyWholeWords();
builder.removeOverlaps();
final St...