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How can I provide multiple conditions for data trigger in WPF?
...example:
Suppose we want to do some actions if the property Text="" (empty string) AND IsKeyboardFocused="False", then your code should look like the following:
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="Text" Value="" />
<Condition Proper...
Custom Python list sorting
...tually want to provide a comparison function? I want to treat numbers in a string (of any length, picked out greedily) as symbols, equivalently to how individual characters are otherwise treated. I know how to achieve that trivially if I may provide a comparison function, but not if I must provide a...
.prop('checked',false) or .removeAttr('checked')?
...ht be useful is if the DOM is later going to be serialized back to an HTML string. In all other cases, .prop( "checked", false ) should be used instead.
Changelog
Hence only .prop('checked',false) is correct way when using this version.
Original answer (from 2011):
For attributes which have underl...
What's the right OAuth 2.0 flow for a mobile app
...the url parameter.
public void onPageStarted(final WebView webView, final String url,
final Bitmap favicon) {}
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Webview load html from assets directory
...ViewClient(new WebViewClient() {
public void onPageFinished(WebView view, String url) {
try {
progressDialog.dismiss();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
}
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How can I assign the output of a function to a variable using bash?
...local nl=$'\x0a'; # that's just \n
echo "output${nl}${nl}" # 2 in the string + 1 by echo
}
# append a character to the total output.
# and strip it with %% parameter expansion.
VAR=$(scan2; echo "x"); VAR="${VAR%%x}"
echo "${VAR}---"
prints (3 newlines kept):
output
---
Use an output p...
Difference between git stash pop and git stash apply
...e working on master branch and have a file hello.txt that contains "Hello" string.
Let's modify the file and add " world" string to it. Now you want to move to a different branch to fix a minor bug you've just found, so you need to stash your changes:
git stash
You moved to the other branch, fix...
Cannot send a content-body with this verb-type
...= (HttpWebRequest)WebRequest.Create(strServer + strURL.Split('&')[1].ToString());
Header(ref request, p_Method);
And the method Header:
private void Header(ref HttpWebRequest p_request, string p_Method)
{
p_request.ContentType = "application/x-www-form-urlencoded";
p_request.Method =...
Use of an exclamation mark in a Git commit message via the command line
...rting last commit because I don't like it"!
If you need to include ! mid string, you can use single quotes but if you need to use a literal single quote, you'll need to close your quote, then put the ' outside of the string by escaping it. So, let's say your message is I don't like it! Reverting a...
Add querystring parameters to link_to
I'm having difficultly adding querystring parameters to link_to UrlHelper. I have an Index view, for example, that has UI elements for sorting, filtering, and pagination (via will_paginate). The will_paginate plugin manages the intra-page persistence of querystring parameters correctly.
...