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IEnumerable vs List - What to Use? How do they work?
...along the way. If you use ToList() you force the compiler to reify the results right away.
Whenever I'm "stacking" LINQ expressions, I use IEnumerable, because by only specifying the behavior I give LINQ a chance to defer evaluation and possibly optimize the program. Remember how LINQ doesn't gener...
Percentage width in a RelativeLayout
...xample, the left button uses 70% of the space, and the right button 30%.
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:text="left"
android:layout_width="0dp"
...
How do I get the directory that a program is running from?
...n windows).
Since you are creating a C program it will link with the default c run time library which is linked to by ALL processes in the system (specially crafted exceptions avoided) and it will include this function by default. The CRT is never considered an external library because that provide...
How to make a div fill a remaining horizontal space?
...or:#ff0000;
}
#right {
width: 100%;
background-color:#00FF00;
}
<div>
<div id="left">
left
</div>
<div id="right">
right
</div>
</div>
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Find and replace string values in list
...
words = [w.replace('[br]', '<br />') for w in words]
These are called List Comprehensions.
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Stretch child div height to fill parent that has dynamic height
...xt {
font-family: 12px Tahoma, Geneva, sans-serif;
color: #555;
}
<div id="container">
<div class="content">
<h1>Title 1</h1>
<div class="text">Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. Sample Text. Sample Text....
How can I fill out a Python string with spaces?
...string of length width. Padding is done using the specified fillchar (default is a space). The original string is returned if width is less than len(s).
>>> 'hi'.ljust(10)
'hi '
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How to add and get Header values in WebApi
... Can you not use string token = headers.GetValues("Custom").FirstOrDefault();? Edit: Just noticed you were matching original Qs style.
– Aidanapword
Jun 9 '16 at 9:08
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#import using angle brackets < > and quote marks “ ”
I'm wondering what decides whether you're allowed to use <Header.h> or "Header.h" when you're importing files in Objective-C. So far my observation has been that you use the quote marks "" for files in your project that you've got the implementation source to, and angle brackets <>...
Converting 'ArrayList to 'String[]' in Java
How might I convert an ArrayList<String> object to a String[] array in Java?
16 Answers
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