大约有 30,000 项符合查询结果（耗时：0.0425秒） [XML]
Understanding colors on Android (six characters)
...
Hex Opacity Values
100% — FF
95% — F2
90% — E6
85% — D9
80% — CC
75% — BF
70% — B3
65% — A6
60% — 99
55% — 8C
50% — 80
45% — 73
40% — 66
35% — 59
30% — 4D
25% — 40
20% — 33
15% — 26
10% — 1A
5% — 0D
0% — 00
...
Test whether a glob has any matches in bash
...e are specified by POSIX), and it's faster than ls -d glob* (the previous accepted answer) becasue it stops when it reaches the first match.
– Ken Bloom
Nov 24 '10 at 14:54
...
How do I create a WPF Rounded Corner container?
We are creating an XBAP application that we need to have rounded corners in various locations in a single page and we would like to have a WPF Rounded Corner container to place a bunch of other elements within. Does anyone have some suggestions or sample code on how we can best accomplish this? E...
How to change spinner text size and text color?
In my Android application, I am using spinner, and I have loaded data from the SQLite database into the spinner, and it's working properly. Here is the code for that.
...
“Unable to find manifest signing certificate in the certificate store” - even when add new key
... Alex Jolig
9,4461818 gold badges8888 silver badges135135 bronze badges
answered Aug 26 '12 at 12:27
MarcusMarcus
6,97399 gold b...
Convert Float to Int in Swift
...
iPateliPatel
38.8k1212 gold badges106106 silver badges126126 bronze badges
...
How to position one element relative to another with jQuery?
...rent,
var pos = $(this).position();
// .outerWidth() takes into account border and padding.
var width = $(this).outerWidth();
//show the menu directly over the placeholder
$("#menu").css({
position: "absolute",
top: pos.top + "px",
left: (pos.left + wid...
PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...uations where the quality of your randomness can affect the security of an application. In particular, rand() and uniqid() are not cryptographically secure random number generators. See Scott's answer for a secure alternative.
If you do not need it to be absolutely unique over time:
md5(uniqid(ra...
Is an HTTPS query string secure?
...ch is not a good place to store e.g. password data in. Of course this only applies if you take the broader "Webservice" definition that might access the service from a browser, if you access it only from your custom application this should not be a problem.
So using post at least for password dialo...
Find a value anywhere in a database
...h would leave those image columns out of my search causing the error to disappear... AND DATA_TYPE NOT IN ('image')
– Taylor Brown
Mar 6 '15 at 16:36
1
...