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Modifying a query string without reloading the page
...change that parameter to the new value:
//function to remove query params from a URL
function removeURLParameter(url, parameter) {
//better to use l.search if you have a location/link object
var urlparts= url.split('?');
if (urlparts.length>=2) {
var prefix= encodeURIComp...
Remote Connections Mysql Ubuntu
... MySQL Server, But still you need to configure MySQL users to allow access from any host.
User must be 'username'@'%' with all the required grants
To make sure that, MySQL server listens on all interfaces, run the netstat command as follows.
netstat -tulnp | grep mysql
Hope this works !
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Inline SVG in CSS
...imple url-encoding function.
A string replacement function can be created from the built-in str-slice, str-index functions (see css-tricks, thanks to Hugo Giraudel).
Then, just replace %,<,>,",', with the %xxcodes:
@function svg-inline($string){
$result: str-replace($string, "<svg", "&...
Simple basic explanation of a Distributed Hash Table (DHT)
...auty of consistent hashing is that we eliminate the number of buckets "n", from the equation.
In naive hashing, first variable is the key of the object to be stored in the table. We'll call the key "x". The second variable is is the number of buckets, "n". So, to determine which bucket/machine ...
How to dynamic new Anonymous Class?
...iption.Type);
}
///
///Creation Dynamic property (from MSDN) with some Magic
///
public static void CreateDynamicProperty(TypeBuilder typeBuilder, string name, Type propType)
{
FieldBuilder fieldBuider = typeBuilder.DefineField($"{name.ToL...
parseInt vs unary plus, when to use which?
...thumb I'd suggest JS opt-guys to consider any JS operator over another one from the mobile performance point of view nowadays.
So, go mobile-first ;)
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How to hash a string into 8 digits?
.... These days, in most circumstances, it's probably also better to shy away from sha-1 and use something like sha-256, instead. So, the hashlib approach would be:
>>> import hashlib
>>> s = 'your string'
>>> int(hashlib.sha256(s.encode('utf-8')).hexdigest(), 16) % 10**8
80...
Why does git revert complain about a missing -m option?
...ikely since git performs a merge automatically everytime I pull in changes from another developer) I have to do this for every single merge? Is this why git fans are so keen on rebasing, because revert is basically useless?
– Neutrino
Sep 17 '17 at 16:50
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@RunWith(MockitoJUnitRunner.class) vs MockitoAnnotations.initMocks(this)
...ow, you can use SpringJUnit4ClassRunner or any other JUnitRunner as well. From Mockito 2.1.0 onwards, there are additional options that control exactly what kind of problems get reported.
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How to make div background color transparent in CSS
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From https://developer.mozilla.org/en-US/docs/Web/CSS/background-color
To set background color:
/* Hexadecimal value with color and 100% transparency*/
background-color: #11ffee00; /* Fully transparent */
/* Special keywo...