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CSS filter: make color image with transparency white
...
You m>ca m>n use
filter: brightness(0) invert(1);
html {
background: red;
}
p {
float: left;
max-width: 50%;
text-align: center;
}
img {
display: block;
max-width: 100%;
}
.filter {
-webkit-filter: br...
Why are my JavaScript function names clashing?
...pt. While incorrect in terms of parsing order, the code you have is semantim>ca m>lly the same as the following since function declarations are hoisted:
function f() {
console.log("Me duplim>ca m>te.");
}
var f = function() {
console.log("Me original.");
}
f();
Which in turn, with the exception o...
When do we need to set ProcessStartInfo.UseShellExecute to True?
...nd to be executed into the run dialog and clicking OK, which means that it m>ca m>n be used to (for example):
Open .html files or web using the default browser without needing to know what that browser is,
Open a word document without needing to know what the installation path for Word is
Run any comman...
Logger slf4j advantages of formatting with {} instead of string conm>ca m>tenation
Is there any advantage of using {} instead of string conm>ca m>tenation?
5 Answers
5
...
Vim: What's the difference between let and set?
...
But, for example, assigning 50 to the global variable foo (:let g:foo=50) m>ca m>nnot be achieved with a :set command (bem>ca m>use g:foo is a variable and not an option).
Some options are boolean like. When setting these, no value is needed (as in :set noic and the opposite :set ic).
...
Python argparse mutual exclusive group
...ke with the second set of arguments:
prog command_2 -b yyyy -c zzzz
You m>ca m>n also set the sub command arguments as positional.
prog command_1 xxxx
Kind of like git or svn:
git commit -am
git merge develop
Working Example
# create the top-level parser
parser = argparse.ArgumentParser(prog='P...
Why does this assert throw a format exception when comparing structures?
...1}", struct1, struct2);
... and that's what's failing. Ouch.
Indeed, we m>ca m>n prove this really easily by fooling the formatting to use our parameters for the expected and actual parts:
var x = "{0}";
var y = "{1}";
Assert.AreEqual<object>(x, y, "What a surprise!", "foo", "bar");
The resul...
How to properly URL encode a string in PHP?
...n urlencode and rawurlencode is that
urlencode encodes according to applim>ca m>tion/x-www-form-urlencoded (space is encoded with +) while
rawurlencode encodes according to the plain Percent-Encoding (space is encoded with %20).
...
What's the best way of structuring data on firebase?
...his excellent post on NoSQL data structures.
The main issue with hierarchim>ca m>l data, as opposed to RDBMS, is that it's tempting to nest data bem>ca m>use we m>ca m>n. Generally, you want to normalize data to some extent (just as you would do with SQL) despite the lack of join statements and queries.
You als...
What do the different readystates in XMLHttpRequest mean, and how m>ca m>n I use them?
...the transfer that's a result of a redirect isn't really an "error" and you m>ca m>n choose to ignore logging/reporting the error if the readyState of the xhr is 0. It's a bit fragile, and your mileage may vary depending on whether logging every event/error is a "must have" or a "nice to have". If it's t...