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How can I make a WPF combo box have the width of its widest elem>me m>nt in XAML?
... reason for this is that the default ComboBox ControlTemplates that I've com>me m> across (Aero, Luna, etc.) all nest the ItemsPresenter in a Popup. This m>me m>ans that the layout of these items is deferred until they are actually made visible.
An easy way to test this is to modify the default ControlTempl...
PHP exec() vs system() vs passthru()
...th the output yourself.
system() is for executing a system command and imm>me m>diately displaying the output - presumably text.
passthru() is for executing a system command which you wish the raw return from - presumably som>me m>thing binary.
Regardless, I suggest you not use any of them. They all pro...
How to get an IFram>me m> to be responsive in iOS Safari?
The problem is that when you have to use IFram>me m>s to insert content into a website, then in the modern web-world it is expected that the IFram>me m> would be responsive as well. In theory it's simple, simply aider use <ifram>me m> width="100%"></ifram>me m>> or set the CSS width to ifram>me m> { width: 10...
Remove elem>me m>nts from collection while iterating
...
Let m>me m> give a few examples with som>me m> alternatives to avoid a ConcurrentModificationException.
Suppose we have the following collection of books
List<Book> books = new ArrayList<Book>();
books.add(new Book(new ISBN("...
Android TextView with Clickable Links: how to capture clicks?
...kableSpan() {
public void onClick(View view) {
// Do som>me m>thing with span.getURL() to handle the link click...
}
};
strBuilder.setSpan(clickable, start, end, flags);
strBuilder.removeSpan(span);
}
protected void setTextViewHTML(TextView text, String html)
{
...
Row count with PDO
There are many conflicting statem>me m>nts around. What is the best way to get the row count using PDO in PHP? Before using PDO, I just simply used mysql_num_rows .
...
ANTLR: Is there a simple example?
...(the minus in: -1+9) or decimals like .99 (without a leading number), to nam>me m> just two shortcomings. This is just an example you can work on yourself.
Here's the contents of the grammar file Exp.g:
grammar Exp;
/* This will be the entry point of our parser. */
eval
: additionExp
;
/* ...
How to make a function wait until a callback has been called using node.js
...event driven systems like node, your function should accept a callback param>me m>ter that will be invoked when then computation is complete. The caller should not wait for the value to be "returned" in the normal sense, but rather send the routine that will handle the resulting value:
function(query, c...
Validate a usernam>me m> and password against Active Directory?
How can I validate a usernam>me m> and password against Active Directory? I simply want to check if a usernam>me m> and password are correct.
...
How to negate specific word in regex? [duplicate]
... absence of the string! because if present it will always be preceded by som>me m>thing even if its a line anchor ^
– Pete_ch
Nov 13 '14 at 15:35
3
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