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How to disable / enable dialog negative positive buttons?
...ml` too.
final EditText input = new EditText(MainActivity.this);
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.MATCH_PARENT
);
input.setLayoutParams(lp);
builder.setView(input);
final AlertDialog di...
innerText vs innerHTML vs label vs text vs textContent vs outerText
...using jQuery, you should stick to .text() since that is designed to smooth out cross-browser differences.*
For some of the others: outerHTML is basically the same as innerHTML, except that it includes the start and end tags of the element it belongs to. I can't seem to find much description of outer...
Automatically resize jQuery UI dialog to the width of the content loaded by ajax
... that will cause any probs. Could some other css setting be knocking this out?
The only problem with this is that it makes the width off-centre but I found this support ticket where they supply a workaround of placing the dialog('open') statement in a setTimeout to fix the problem.
Here is the co...
Can I do a partial revert in GIT
...
You can revert the commit without creating a new one by adding the '--no-commit' option. This leaves all the reverted files in the staging area. From there, I'd perform a soft reset and add in the changes I really wanted. For an example workflow:
git rev...
How to pass a user defined argument in scrapy spider
...ider, self).__init__(**kwargs) # python2
Update 2018: As @eLRuLL points out, spiders can access arguments as attributes
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What is the difference between MacVim and regular Vim?
...or me.
Also, like El Isra said, the default vim (CLI) in OS X is slightly outdated. You may install an up-to-date version via MacPorts or you can install MacVim and add an alias to your .profile:
alias vim='/path/to/MacVim.app/Contents/MacOS/Vim'
to have the same vim in MacVim and Terminal.app.
...
Nullable vs. int? - Is there any difference?
...expected
error CS1525: Invalid expression term ';'
If you are curious about the exact reason for this, I really recommend you to check the already linked question, but the basic problem is that in the parsing phase after an is (or an as) operator, when we face a ? token we check if the next token...
Why would you use Expression rather than Func?
...ression does rather than doing the actual thing. It basically holds data about the composition of expressions, variables, method calls, ... (for example it holds information such as this lambda is some constant + some parameter). You can use this description to convert it to an actual method (with E...
Reading a file line by line in Go
I'm unable to find file.ReadLine function in Go. I can figure out how to quickly write one, but I am just wondering if I'm overlooking something here. How does one read a file line by line?
...
How to merge dictionaries of dictionaries?
... you want to keep a you could call it like merge(dict(a), b).
agf pointed out (below) that you may have more than two dicts, in which case you can use:
reduce(merge, [dict1, dict2, dict3...])
where everything will be added to dict1.
[note - i edited my initial answer to mutate the first argumen...