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ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
...Manager -> Services -> Open Services)
Search for MySQL and Start it from the top navigation bar.
Then if try to open mysql.exe it will work.
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Determine if an element has a CSS class with jQuery
...
from the FAQ
elem = $("#elemid");
if (elem.is (".class")) {
// whatever
}
or:
elem = $("#elemid");
if (elem.hasClass ("class")) {
// whatever
}
...
EOFError: end of file reached issue with Net::HTTP
...is recently and eventually found that this was caused by a network timeout from the endpoint we were hitting. Fortunately for us we were able to increase the timeout duration.
To verify this was our issue (and actually not an issue with net http), I made the same request with curl and confirmed ...
How to hide Soft Keyboard when activity starts
..._METHOD_SERVICE) as InputMethodManager
inputMethodManager.hideSoftInputFromWindow(windowToken, 0)
}
Alternatives based on use case:
fun Fragment.hideKeyboard() {
view?.let { activity?.hideKeyboard(it) }
}
fun Activity.hideKeyboard() {
// Calls Context.hideKeyboard
hideKeyboard(cu...
How to get JS variable to retain value after page refresh? [duplicate]
...ndow.name has another interesting property: it's visible to windows served from other domains; it's not subject to the same-origin policy like nearly every other property of window. So, in addition to storing "semi-persistent" data there while the user navigates or refreshes the page, you can also u...
Favorite Visual Studio keyboard shortcuts [closed]
...ard shortcut? I'm always up for leaving my hands on the keyboard and away from the mouse!
124 Answers
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Understanding dict.copy() - shallow or deep?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
Not the answer you're looking for? Browse other questions t...
Checking if a string array contains a value, and if so, getting its position
...he question is asking for. The question asks how do you find a known value from an array.
– Karl Gjertsen
Nov 5 '14 at 9:56
2
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Create a .txt file if doesn't exist, and if it does append a new line
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There's no point in calling Close() from a using statement, as all resources will be closed before being disposed automatically.
– Sheridan
Mar 14 '16 at 15:35
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What is the easiest way in C# to trim a newline off of a string?
...eed for leaving the first \n intact in a string of HeresALineForUnixToBeFedFromWindows\n\r\n. While more verbose, John Skeet's answer is probably the best and Scott Weinstein's ReadLine is also more "accurate" (albeit maybe with a bit more overhead)
– b_levitt
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