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How to get git diff with full context?
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The --no-prefix option gets rid of the “/a/” and “/b/” destination prefixes that show up by default. (linked page)
– luckydonald
Dec 18 '17 at 9:26
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How do I push amended commit to the remote Git repository?
...ce (or +master).
Use git reflog to find the old commit that you amended (call it old, and we'll call the new commit you created by amending new).
Create a merge between old and new, recording the tree of new, like git checkout new && git merge -s ours old.
Merge that to your master with gi...
Shell - How to find directory of some command?
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The Korn shell, ksh, offers the whence built-in, which identifies other shell built-ins, macros, etc. The which command is more portable, however.
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Add a new line in file?
...swered Aug 19 '10 at 2:44
BorealidBorealid
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Preventing an image from being draggable or selectable without using JS
...s-user-select: none; /* From IE10 only */
user-select: none; /* Not valid CSS yet, as of July 2012 */
-webkit-user-drag: none; /* Prevents dragging of images/divs etc */
user-drag: none;
}
JS:
var makeUnselectable = function( $target ) {
$target
.addClass( 'unselectable' ...
How to open a new tab using Selenium WebDriver?
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namespace StackOverflowTests {
class OpenNewTab {
static void Main(string[] args) {
IWebDriver driver = new FirefoxDriver();
driver.Navigate().GoToUrl("http://stackoverflow.com/");
IWebElement body = driver.FindElement(By.TagName("body"));
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How to check if a path is absolute path or relative path in cross platform way with Python?
...erfectly clear to anyone else who might find this: `c:\` is a perfectly valid file/directory name in unix. So, it would really be a relative path on a unix system. Hence, the function is cross-platform. Because, it takes the specialties of Windows and Unix into account.
– Lemmi...
What is difference between XML Schema and DTD?
...s and Schema differ significantly is with occurrence constraints. If you recall from our previous examples in Chapter 2, "Schema Structure" (or your own work with DTDs), there are three symbols that you can use to limit the number of occurrences of an element: *, + and ?.
[...]
Enumeration...
Better way to check variable for null or empty string?
... PHP is a dynamic language what's the best way of checking to see if a provided field is empty?
10 Answers
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How do I change the text of a span element using JavaScript?
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For modern browsers you should use:
document.getElementById("myspan").textContent="newtext";
While older browsers may not know textContent, it is not recommended to use innerHTML as it introduces an XSS vulnerability when the new text is user input (see other answers below for a ...