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Facebook Graph API, how to get users email?
...o this if you are using Facebook connect by passing scope=email in the get string of your call to the Auth Dialog.
I'd recommend using an SDK instead of file_get_contents as it makes it far easier to perform the Oauth authentication.
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Get HTML Source of WebElement in Selenium WebDriver using Python
...class in Python.
WebElement element = driver.findElement(By.id("foo"));
String contents = (String)((JavascriptExecutor)driver).executeScript("return arguments[0].innerHTML;", element);
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TypeScript: problems with type system
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Since TypeScript 1.8, it will recognize the constant string argument "2d", and .getContext("2d") will return with the type CanvasRenderingContext2D. You don't need to cast it explicitly.
– Markus Jarderot
Jun 13 '16 at 5:55
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NuGet auto package restore does not work with MSBuild
... makes command-line package restore impossible unless you jump through the extra hoop of downloading and running nuget.exe. Progress?
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php implode (101) with quotes
...2 parameters (if you just supply an array, it joins the pieces by an empty string).
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Which is the fastest algorithm to find prime numbers?
... that gain is usually more than offset by the increased complexity and the extra constant factor overhead of this computational complexity such that for practical applications the SoE is better.
– GordonBGood
Mar 20 '14 at 2:53
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Outline effect to text
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This is fantastic. The extra layers of shadowing really add some depth to it, and it works in IE11, FF36, and Chrome 41.
– RockiesMagicNumber
Apr 2 '15 at 22:16
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Get the full URL in PHP
.../$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
(Note that the double quoted string syntax is perfectly correct)
If you want to support both HTTP and HTTPS, you can use
$actual_link = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVE...
Force update of an Android app when a new version is available
...current version from there and then compare it with your current version.
String currentVersion, latestVersion;
Dialog dialog;
private void getCurrentVersion(){
PackageManager pm = this.getPackageManager();
PackageInfo pInfo = null;
try {
pInfo = pm.getPackageInfo(thi...
URL rewriting with PHP
... Instead of hard-coding it, you could just use regex to ignore the string completely. In other words, the only thing that counts is the ID part. Going to picture.php/invalid-text/51 would also redirect to the same location. You could also add a check to see if the string is correct and if no...