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How do I get currency m>ex m>change rates via an API such as Google Finance? [closed]
...
I got this content from http://www.scriptarticle.com/2012/05/03/get-live-currency-rates-and-currency-conversion-using-m>php m>-and-apis/
<?m>php m>
function get_currency($from_Currency, $to_Currency, $amount) {
$amount = urlencode($amou...
jquery $(window).height() is returning the document height
...ink your document must be having enough space in the window to display its contents. That means there is no need to scroll down to see any more part of the document. In that case, document height would be equal to the window height.
...
Is there a splice method for strings?
...faster to slice the string twice, like this:
function spliceSlice(str, indm>ex m>, count, add) {
// We cannot pass negative indm>ex m>es directly to the 2nd slicing operation.
if (indm>ex m> < 0) {
indm>ex m> = str.length + indm>ex m>;
if (indm>ex m> < 0) {
indm>ex m> = 0;
}
}
return str.slice(0, ind...
Using multiple delimiters in awk
...egm>ex m> to print the tm>ex m>t between left and or right parenthesis ().
The file content:
528(smbw)
529(smbt)
530(smbn)
10115(smbs)
The command:
awk -F"[()]" '{print $2}' filename
result:
smbw
smbt
smbn
smbs
Using awk to just print the tm>ex m>t between []:
Use awk -F'[][]' but awk -F'[[]]' will no...
FB OpenGraph og:image not pulling images (possibly https?)
...m. These are specified in the same way as other metadata with property and content, but the property will have m>ex m>tra :
The og:image property has some optional structured properties:
og:image:url - Identical to og:image.
og:image:secure_url - An
alternate url to use if the webpage requires HTTP...
Query-string encoding of a Javascript Object
...mp;bar=100%25
Edit: this one also converts recursive objects (using m>php m> "array" notation for the query string)
serialize = function(obj, prefix) {
var str = [],
p;
for (p in obj) {
if (obj.hasOwnProperty(p)) {
var k = prefix ? prefix + "[" + p + "]" : p,
v...
CSS last-child(-1)
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
mysqli or PDO - what are the pros and cons? [closed]
...
@e-satis no, I use m>PHP m>. Public fields violates encapsulation, so AS A BEST PRACTICE it's just... lol :) Google doesn't uses public fields, only accessors: google-styleguide.googlecode.com/svn/trunk/… .
– OZ_
...
What is the difference between MySQL Server and MySQL Client
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
Security of REST authentication schemes
...hen a man-in-the-middle attack would only be able to replace the body with content that would generate the same hash. Easy to do with MD5 hash values now at least and when SHA-1 is broken, well, you get the picture.
To secure the body from tampering, you would need to require a signature of the bo...