Tutorial by Examples: align



Swift label.textAlignment = NSTextAlignment.left //or the shorter label.textAlignment = .left Any value in the NSTextAlignment enum is valid: .left, .center, .right, .justified, .natural Objective-C label.textAlignment = NSTextAlignmentLeft; Any value in the NSTextAlignment enum is vali...
Swift //Align contents to the left of the frame button.contentHorizontalAlignment = .left //Align contents to the right of the frame button.contentHorizontalAlignment = .right //Align contents to the center of the frame button.contentHorizontalAlignment = .center //Make contents fill th...
Swift textView.textAlignment = .left Objective-C textView.textAlignment = NSTextAlignmentLeft;
Python 2.x2.6 The format() method can be used to change the alignment of the string. You have to do it with a format expression of the form :[fill_char][align_operator][width] where align_operator is one of: < forces the field to be left-aligned within width. > forces the field to be righ...
The most common and easiest type of centering is that of lines of text in an element. CSS has the rule text-align: center for this purpose: HTML <p>Lorem ipsum</p> CSS p { text-align: center; } This does not work for centering entire block elements. text-align controls onl...
The second value in the curly braces dictates the length of the replacement string. By adjusting the second value to be positive or negative, the alignment of the string can be changed. string.Format("LEFT: string: ->{0,-5}<- int: ->{1,-5}<-", "abc", 123); string....
Swift textField.textAlignment = .Center Objective-C [textField setTextAlignment: NSTextAlignmentCenter]; In the example, we have set the NSTextAlignment to center. You can also set to .Left, .Right, .Justified and .Natural. .Natural is the default alignment for the current localization. Th...
Supported by IE11+ View Result Use these 3 lines to vertical align practically everything. Just make sure the div/image you apply the code to has a parent with a height. CSS div.vertical { position: relative; top: 50%; transform: translateY(-50%); } HTML <div class="vertica...
C11 Queries the alignment requirement for the specified type. The alignment requirement is a positive integral power of 2 representing the number of bytes between which two objects of the type may be allocated. In C, the alignment requirement is measured in size_t. The type name may not be an inco...
It's a regular pattern in design these days to vertically align call to actions inside its containing cards like this: This can be achieved using a special trick with flexbox HTML <div class="cards"> <div class="card"> <p>Lorem ipsum Magna proident ...
Simple Example (centering a single element) HTML <div class="aligner"> <div class="aligner-item">…</div> </div> CSS .aligner { display: flex; align-items: center; justify-content: center; } .aligner-item { max-width: 50%; /*for d...
HTML <div class="wrap"> <img src="http://lorempixel.com/400/200/" /> </div> CSS .wrap { height: 50px;/* max image height */ width: 100px; border: 1px solid blue; text-align: center; } .wrap:before { content:""; di...
The method PrintWriter.format (called through System.out.format) can be used to print aligned strings in console. The method receives a String with the format information and a series of objects to format: String rowsStrings[] = new String[] {"1", &q...
The following might have undefined behavior due to incorrect pointer alignment: char *memory_block = calloc(sizeof(uint32_t) + 1, 1); uint32_t *intptr = (uint32_t*)(memory_block + 1); /* possible undefined behavior */ uint32_t mvalue = *intptr; The undefined behavior happens as the pointer...
Applying css intuitively doesn't produce the desired results because vertical-align:middle isn't applicable to block-level elements margin-top:auto and margin-bottom:auto used values would compute as zero margin-top:-50% percentage-based margin values are calculated relative to the width of ...
If you don't need automatically generated apk files with unaligned suffix (which you probably don't), you may add the following code to build.gradle file: // delete unaligned files android.applicationVariants.all { variant -> variant.assemble.doLast { variant.outputs.each { output ->...
c++11 The alignment requirement of a type can be queried using the alignof keyword as a unary operator. The result is a constant expression of type std::size_t, i.e., it can be evaluated at compile time. #include <iostream> int main() { std::cout << "The alignment requiremen...
C++11 The alignas keyword can be used to force a variable, class data member, declaration or definition of a class, or declaration or definition of an enum, to have a particular alignment, if supported. It comes in two forms: alignas(x), where x is a constant expression, gives the entity the ali...
In order to make a RelativeSizeSpan align to the top, a custom class can be derived from the class SuperscriptSpan. In the following example, the derived class is named TopAlignSuperscriptSpan: activity_main.xml: <TextView android:id="@+id/txtView" android:layout_width=&quot...
Bit-fields give an ability to declare structure fields that are smaller than the character width. Bit-fields are implemented with byte-level or word-level mask. The following example results in a structure of 8 bytes. struct C { short s; /* 2 bytes */ char c; /* 1 ...

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