大约有 31,000 项符合查询结果（耗时：0.0503秒） [XML]
Hash String via SHA-256 in Java
... @Chris thanks, I fixed this here, but I found a better solution my favorite on this is currently: stackoverflow.com/questions/415953/…
– stacker
Sep 4 '14 at 10:47
1
...
Android - get children inside a View?
...g like this:
// check if a child is set to a specific String
View myTopView;
String toSearchFor = "Search me";
boolean found = false;
ArrayList<View> allViewsWithinMyTopView = getAllChildren(myTopView);
for (View child : allViewsWithinMyTopView) {
if (child ins...
rmagick gem install “Can't find Magick-config”
...
You saved my bacon with this one. Thanks a million!
– crice1988
Aug 12 at 21:50
add a comment
...
Does Swift have access modifiers?
...pecial-char leading "private" methods. Even if it is guaranteed that i for myself will be the only person ever having a look at this code, it makes the code more save / less prone to errors cause the compiler will simply prevent you from doing things you should not do. So I think they should get out...
How to create an alias for a command in Vim?
Vim is my preferred text editor when I program, and thus I always run into a particularly annoying issue.
7 Answers
...
Need for predictable random generator
...l that it's unfair with a real pseudorandom solution.
Here is the meat of my FairishBag written in Ruby. The whole implementation and quick Monte Carlo simulation is available here (gist).
def fire!
hit = if @rolls >= @min_rolls && observed_probability > @unfair_high
false
e...
SQL UPDATE SET one column to be equal to a value in a related table referenced by a different column
...
Having a problem with a similar situation in PhpMyAdmin over MySQL. In my case, the source and destination columns are in the same table, but record selection is based on the other table. The "SELECT" version of the query works, but the UPDTATE statement throws a syntax ...
Is it possible to add dynamically named properties to JavaScript object?
...
This is what I needed in the case where I wanted my code to be completely functional (as in, no imperative statements saying obj[propname]). Instead, I was able to use this with object spread syntax.
– intcreator
Feb 13 '18 at 5:41
...
How to change string into QString?
... @Rohan - Thank you for your comment. I'm removing this from my answer.
– Kamil Szot
Nov 29 '09 at 10:13
...
Applying .gitignore to committed files
...
There does need to be a 'I forgot to add my .gitignore until after my initial commit' mode.
– Luke Puplett
Jul 3 '13 at 15:58
9
...