大约有 3,000 项符合查询结果（耗时：0.0220秒） [XML]
Default background color of SVG root element
...
The rect hack sort of works, but it assumes that the aspect ratio of the svg always matches the viewport it gets, so it won't fill the entire viewport in all situations.
– Erik Dahlström
Jul 2 '...
Can you have multiline HTML5 placeholder text in a ?
...as are multi-line creatures. pity the spec doesn't allow it. I guess the hacks will have to do. sigh
– ekkis
Dec 10 '13 at 2:25
add a comment
|
...
What does the comma operator , do?
...n. Then the right operand is evaluated; the result has its type and value. 97) If an attempt is made to modify the result of a comma operator or to access it after the next sequence point, the behavior is undefined.
Footnote 97 says:
A comma operator does not yield an lvalue.
which means you...
Fastest way to determine if an integer's square root is an integer
...y = number;
i = * ( long * ) &y; // evil floating point bit level hacking
i = 0x5f3759df - ( i >> 1 ); // wtf?
y = * ( float * ) &i;
y = y * ( threehalfs - ( x2 * y * y ) ); // 1st iteration
// y = y * ( threehalfs - ( x2 * y * y ) ); // 2nd iteration, this can be remo...
How to lock compiled Java classes to prevent decompilation?
...etermination and motivation, people can and will decompile, unscramble and hack your code... Your job is simply to make the process as uncomfortable as you can and still keep the thing working...
share
|
...
Throw an error in a MySQL trigger
...
Here is one hack that may work. It isn't clean, but it looks like it might work:
Essentially, you just try to update a column that doesn't exist.
share
...
Serializing object that contains cyclic object value
...clic structures and also de- and encodes them: https://gist.github.com/Hoff97/9842228
To transform just use JSONE.stringify/JSONE.parse.
It also de- and encodes functions. If you want to disable this just remove lines 32-48 and 61-85.
var strg = JSONE.stringify(cyclicObject);
var cycObject = JSONE...
Calculate RSA key fingerprint
... hashing function.
ssh-keygen -E md5 -lf ~/.ssh/id_dsa.pub
2048 MD5:4d:5b:97:19:8c:fe:06:f0:29:e7:f5:96:77:cb:3c:71 (DSA)
Also available: -E sha1
Update... YES...yes... I know... DSA keys for SSH should no longer be used, the older RSA key or newer ecliptic keys should be used instead.
To tho...
Is there a difference between single and double quotes in Java?
...adding the values of two char that according to the ASCII Table H=72 and a=97 that means that we are adding 72+97 it's like ('H'+'a').
3) Let's consider another case where we would have:
System.out.println("A"+'N');//AN
In this case we are dealing with concatenation of String A and char N that w...
How to report an error from a SQL Server user-defined function
...
Great answer, but JEEZ wotta hack. >:(
– JohnL4
Oct 12 '11 at 16:34
5
...