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How can I echo HTML in PHP?
...al to do all your necessary data processing before displaying any data, in order to separate logic and presentation.
The data display itself could be at the bottom of the same PHP file or you could include a separate PHP file consisting of mostly HTML.
I prefer this compact style:
<?php
/*...
How to store Node.js deployment settings/configuration files?
...ommand-line options and environment variables. We're used to the following order of ascending precedence: config file(s), environment variables, command-line options.
– sheldonh
Apr 14 '13 at 10:32
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How to run a background task in a servlet based web application?
...
I would suggest using a library like quartz in order to run the task at regular intervals. What does the servlet really do ? It sends you a report ?
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Is it possible to implement dynamic getters/setters in JavaScript?
...rop];
},
set: function(prop,value){
this[prop] = value;
}
}
In order to use it the properties should be passed as strings.
So here is an example of how it works:
//To set a property
obj.set('myProperty','myValue');
//To get a property
var myVar = obj.get('myProperty');
Edit:
An impro...
CSS Child vs Descendant selectors
...e green, but ghi will have red background color.
IMPORTANT: If you change order of the rules to:
div>span{background:green}
div span{background:red}
All letters will have red background, because descendant selector selects child's too.
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Android: How to enable/disable option menu item on button click?
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How to update the current menu in order to enable or disable the items when an AsyncTask is done.
In my use case I needed to disable my menu while my AsyncTask was loading data, then after loading all the data, I needed to enable all the menu again in order ...
What is the 'dynamic' type in C# 4.0 used for?
... typically have to wave your hand(s) and say some magic words in the right order to get a certain type of spell going. The old API way of talking to COM objects was a lot of that, you needed to jump through a lot of hoops in order to coax the compiler to compile the code for you.
Things break down ...
Which C++ idioms are deprecated in C++11?
... Regarding 14) I'm still crying that I have to use macros in order to write the same code twice -- once for the function body and once for the decltype() statement...
– user678269
Mar 31 '14 at 22:56
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Can the Android layout folder contain subfolders?
...ders? I just tried with no luck, even taking into account the declaration ordering.
– trevor-e
Mar 31 '14 at 21:22
8
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Exploring Docker container's file system
...container is in the data folder of docker, normally in /var/lib/docker. In order to start and inspect a running containers file system do the following:
hash=$(docker run busybox)
cd /var/lib/docker/aufs/mnt/$hash
And now the current working directory is the root of the container.
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