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Hyphenated html attributes with asp.net mvc
...erscore in the data attribute name, and it'll magically handle it for you, converting it to a hyphen. It knows you want a hyphen rather than an underscore as underscores aren't valid in html attribute names.
<%= Html.TextBox("name", value, new { @data_foo = "bar"}) %>
...
Finding Variable Type in JavaScript
...boxed object is created, using them as functions can be actually be useful converting from other types. Boolean(0) === false, Number(true) === 1
– Juan Mendes
Jul 16 '18 at 15:08
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PHP Pass by reference in foreach [duplicate]
...ill become a normal variable (Since no one else is pointing to $a[0] it is converted to a normal variable. PHP is smart enough to make it a normal variable when no one else is pointing towards it)
This is what happens in the first loop
foreach ($a as &$v) {
}
After the last iteration $a[3...
ActionBar text color
...ncoding="utf-8"?>
<resources>
<style name="MyTheme" parent="@android:style/Theme.Holo.Light">
<item name="android:actionBarStyle">@style/MyTheme.ActionBarStyle</item>
</style>
<style name="MyTheme.ActionBarStyle" parent="@android:style/Widget.Holo.Light...
String variable interpolation Java [duplicate]
...ould be $, % or @. Java would only print such characters,
it would not expand them.
Variable interpolation is not supported in Java. Instead of this, we
have string formatting.
package com.zetcode;
public class StringFormatting
{
public static void main(String[] args)
{
int a...
What is the difference between `let` and `var` in swift?
...56329
EDIT
Because comments asking for adding other facts to the answer, converting this to community wiki answer. Feel free edit the answer to make it better.
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UIView bottom border?
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Nice snippet. I refactored this and converted to Swift. You can find it here.
– Isuru
Feb 11 '15 at 7:04
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What's the bad magic number error?
...hex value of first two bytes. In my case, these were 03 f3.
Open calc and convert its display mode to Programmer (Scientific in XP) to see Hex and Decimal conversion. Select "Hex" from Radio button. Enter values as second byte first and then the first byte i.e f303 Now click on "Dec" (Decimal) radi...
mmap() vs. reading blocks
...ontain sets of variable length records. I've got a first implementation up and running and am now looking towards improving performance, particularly at doing I/O more efficiently since the input file gets scanned many times.
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Add Text on Image using PIL
...t, Which basically finds the character which will be last in each line and converts white space before this character to new-line.
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