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Check if a string contains a string in C++
...::find as follows:
if (s1.find(s2) != std::string::npos) {
std::cout << "found!" << '\n';
}
Note: "found!" will be printed if s2 is a substring of s1, both s1 and s2 are of type std::string.
share
...
@Html.HiddenFor does not work on Lists in ASP.NET MVC
...his issue and solved it simply by doing the following:
@for(int i = 0; i < Model.ToGroups.Length; i++)
{
@Html.HiddenFor(model => Model.ToGroups[i])
}
By using a for instead of a foreach the model binding will work correctly and pick up all of your hidden values in the list. Seems like...
How to clone ArrayList and also clone its contents?
...te on the items, and clone them one by one, putting the clones in your result array as you go.
public static List<Dog> cloneList(List<Dog> list) {
List<Dog> clone = new ArrayList<Dog>(list.size());
for (Dog item : list) clone.add(item.clone());
return clone;
}
...
Pass Array Parameter in SqlCommand
...= new string[items.Length];
var cmd = new SqlCommand();
for (int i = 0; i < items.Length; i++)
{
parameters[i] = string.Format("@Age{0}", i);
cmd.Parameters.AddWithValue(parameters[i], items[i]);
}
cmd.CommandText = string.Format("SELECT * from TableA WHERE Age IN ({0})", string.Join(", ...
a href link for entire div in HTML/CSS
...rrect in HTML5.
You'll need to choose between the following scenarios:
<a href="http://google.com">
<div>
Hello world
</div>
</a>
which is semantically incorrect, but it will work.
<div style="cursor: pointer;" onclick="window.location='http://google....
Vertically align an image inside a div with responsive height
... the image element explicitly.
We can easily use this approach to align a <div> element vertically as well; which may have a dynamic content (height and/or width). But note that you have to re-set the font-size property of the div to display the inside text. Online Demo.
<div class="conta...
Grabbing the href attribute of an A element
...
Reliable Regex for HTML are difficult. Here is how to do it with DOM:
$dom = new DOMDocument;
$dom->loadHTML($html);
foreach ($dom->getElementsByTagName('a') as $node) {
echo $dom->saveHtml($node), PHP_EOL;
}
The above would find and output the...
How to hide action bar before activity is created, and then show it again?
...void this by using some of the *.NoTitleBar stock themes or we try to put <item name="android:windowNoTitle">true</item> in our own theme, it won't work.
The reason is that the ActionBar depends on the Window Title to display itself - that is the ActionBar is a transformed Window Title.
...
100% Min Height CSS layout
...bsolute #footer. This padding is
included in the scrolled height by default, so that the footer will
never overlap the above content.
Scale the text size a bit or resize your browser window to test this
layout.
html,body {
margin:0;
padding:0;
height:100%; /* needed for con...
How to flip windows in vim? [duplicate]
...
@TomLord That works too. Although that's not needing "less". It's just different. And I happen to think "C-w r" is a bit awkward (especially if repeated)
– sehe
Jan 8 '14 at 14:38
...