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How to pop an alert message box using PHP?
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You could use Javascript:
// This is in the PHP file and sends a Javascript alert to the client
$message = "wrong answer";
echo "<script type='text/javascript'>alert('$message');</script>";
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IBOutlet and IBAction
...ly so the Interface build app can find those methods and interface builder files in the source code so you can drag between the interface builder and your code, one the connection is made it doesn't matter any more.
– Nathan Day
Aug 20 '12 at 3:05
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send mail from linux terminal in one line [closed]
...enables you to do it within one command line without having to echo a text file. This answer builds on top of @mti2935's answer. So credit goes there.
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Execute another jar in a Java program
...r" parameter and it doesn't work. With only one, we only need to put the 3 files .jar in the same place
– Duc Tran
Apr 17 '12 at 16:06
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Why is Java's boolean primitive size not defined?
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Why not make one .java file like this:
Empty.java
class Empty{
}
and one class like this:
NotEmpty.java
class NotEmpty{
boolean b;
}
Compile them both and compare the .class files with a hex editor.
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Browsing Folders in MSYS
...that doesn't show up when doing a ls / command. :( I think that should be filed as a bug.
– Adrian
Nov 20 '17 at 20:21
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Rails: update_attribute vs update_attributes
...e_attribute. On clicking show source you will get following code
# File vendor/rails/activerecord/lib/active_record/base.rb, line 2614
2614: def update_attribute(name, value)
2615: send(name.to_s + '=', value)
2616: save(false)
2617: end
and now refer update_att...
What is the difference between a framework and a library?
...brary. It can contain extra resources (images, localized strings, XML data files, UI objects, etc.) and unless the framework is released to public, it usually contains the necessary .h files you need to use the library.
Thus you have everything within a single package you need to use the library i...
How do I restore a missing IIS Express SSL Certificate?
...ir" will not work because the Visual Studio Installer does not put the MSI file where Control Panel expects it to be. However, there is a _package.json file in that same directory, and it contains the URL of the MSI file. You may either run that manually or copy it to where Control Panel expects ...
How do you do block comments in YAML?
...Eclipse block-comment-toggler of ctrl-/ will toggle block comments in yaml files.
– Matt Gibson
Feb 7 '15 at 20:31
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