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select count(*) from table of mysql in php
... to alias the aggregate using the as keyword in order to call it from mysql_fetch_assoc
$result=mysql_query("SELECT count(*) as total from Students");
$data=mysql_fetch_assoc($result);
echo $data['total'];
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Concatenate strings in Less
... interpolation also with variable and plain strings together:
@base-url: "http://assets.fnord.com";
background-image: url("@{base-url}/images/bg.png");
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Show and hide a View with a slide up/down animation
... version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.slideview.MainActi...
What is the difference between MySQL, MySQLi and PDO? [closed]
... There is often the confusion that for procedural you have to use mysql_*() functions where for OO you use mysqli! The fact is that mysqli completely replace the early (PHP 4) implementation of mysql. It is possible to use both the procedural style and the OO one with mysqli.
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JSON.stringify without quotes on properties?
...om_json[key])}`)
.join(",");
return `{${props}}`;
}
Example: https://jsfiddle.net/DerekL/mssybp3k/
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Any recommendations for a CSS minifier? [closed]
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Check out CSSTidy: http://csstidy.sourceforge.net/usage.php
And online at: http://cdburnerxp.se/cssparse/css_optimiser.php
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Bash script plugin for Eclipse? [closed]
...p. Install via the eclipse standard update site within your eclipse (e. g. http://download.eclipse.org/releases/neon/) Then look for Programming languages and Dynamic Languages Toolkit - ShellEd.
– Torsten
Aug 5 '16 at 16:06
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How do I make an HTML text box show a hint when empty?
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That is known as a textbox watermark, and it is done via JavaScript.
http://naspinski.net/post/Text-Input-Watermarks-using-Javascript-(IE-Compatible).aspx
or if you use jQuery, a much better approach:
http://digitalbush.com/projects/watermark-input-plugin/
or code.google.com/p/jquery-water...
How to show current year in view?
...
<%= Time.current.year %>
http://pleac.sourceforge.net/pleac_ruby/datesandtimes.html
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How to take screenshot with Selenium WebDriver
...g example is in Java:
WebDriver driver = new FirefoxDriver();
driver.get("http://www.google.com/");
File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
// Now you can do whatever you need to do with it, for example copy somewhere
FileUtils.copyFile(scrFile, new File("c:\\tmp\...