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What does it mean when MySQL is in the state “Sending data”?
.... It may be the table itself, an index, a temporary table, a sorted output etc.
If you have a 1M records table (without an index) of which you need only one record, MySQL will still output the status as "sending data" while scanning the table, despite the fact it has not sent anything yet.
...
How to make blinking/flashing text with CSS 3
... The only true "blink" solution. And also works with color property etc. Other stuff are workarounds or "fade" animations.
– Martin Schneider
Feb 4 '18 at 12:48
add a c...
How to really read text file from classpath in Java
...relative. Therefore you don't need a leading slash.
InputStream in = this.getClass().getClassLoader()
.getResourceAsStream("SomeTextFile.txt");
// From Class, the path is relative to the package of the class unless
// you include a leading slash, so if you don't want ...
Long vs Integer, long vs int, what to use and when?
...t answer the question, which is about the difference between Long and long etc.
– GreenAsJade
Jan 14 '19 at 9:10
No, i...
ASP.Net MVC: How to display a byte array image from model
...Id) {
// Make sure you check for null as appropriate, re-pull from DB, etc.
return File((byte[])HttpContext.Cache["image-" + fooId], "image/gif");
}
This has the added benefit (or is it a crutch?) of working in older browsers, where the inline images don't work in IE7 (or IE8 if larger tha...
Is there a HTML opposite to ?
...ent (just the HTML you will want to show and none of the html, body, head, etc. tags) then use jQuery's ajax functions to load it into the full page.
test.html
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<...
Convert bytes to a string
... Granted there could be some variation depending on input, Python version, etc. Doesn't seem too slow to me.
– leetNightshade
Sep 1 '14 at 17:06
5
...
What is the non-jQuery equivalent of '$(document).ready()'?
...or after sub-resources have finished loading (images, stylesheets, frames, etc).
function domReady(fn) {
// If we're early to the party
document.addEventListener("DOMContentLoaded", fn);
// If late; I mean on time.
if (document.readyState === "interactive" || document.readyState ===...
How to check if a Constraint exists in Sql server?
... "constraints" such as Foreign Key constraints or Primary Key constraints, etc. For best results, always include the appropriate object type as the second parameter for the OBJECT_ID function:
Constraint Object Types:
C = CHECK constraint
D = DEFAULT (constraint or stand-alone)
F = FOREIGN KEY c...
Regular expression to allow spaces between words
...
Nice Regex, much simpler then a lot of [0-9a-z] etc
– George
Jul 6 '16 at 1:16
I found in m...