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Migrating from JSF 1.2 to JSF 2.0
...f:view>
<html lang="en">
<head>
<title>JSP page</title>
</head>
<body>
<h:outputText value="JSF components here." />
</body>
</html>
</f:view>
..to the following basic Fac...
How to implement a custom AlertDialog View
...tDialog.Builder builder = new AlertDialog.Builder(context)
.setTitle("My title")
.setMessage("Enter password");
final FrameLayout frameView = new FrameLayout(context);
builder.setView(frameView);
final AlertDialog alertDialog = builder.create();
LayoutInflater inflater = ale...
How to handle floats and decimal separators with html5 input type number
...="price"
pattern="[0-9]+([\.,][0-9]+)?" step="0.01"
title="This should be a number with up to 2 decimal places.">
There's nothing wrong with using jQuery to retrieve the value, but you will find it useful to use the DOM API directly to get the elements's validity.valid pr...
List all svn:externals recursively?
...
I used the answer of Wim Coenen and wrote the following script to create a list of all revisions:
getSvnRevs() {
cd "$1"
wcver="$(svnversion)"
[ -n "$wcver" ] || panic "Unable to get version for $wcdir"
echo "$1: $wcver"
svn propget svn:externals -R | while read a b c d...
Git: Show all of the various changes to a single line in a specified file over the entire git histor
...og -G "var identifier =" file.js
EDIT: Here's a rough start for a bash script to show the actual lines. This might be more what you're looking for.
for c in $(git log -G "something" --format=%H -- file.js); do
git --no-pager grep -e "something" $c -- file.js
done
It uses git log -G to fi...
How To Create Table with Identity Column
... Maybe, maybe not. I've been in situations where I've taken the script from one database, used it on another server, and the defaults that worked in one place were not best for the other. In any case, I only suggested this as a solution since it seems simpler to me (I personally understa...
What does it mean to hydrate an object?
...ject used the word "hydrate" in a very generic sense. I see its use in the title as an approximate synonym for "serialization". As explained above, this usage isn't entirely accurate:
See: http://en.wikipedia.org/wiki/Serialization
translating data structures or object state into a format that ...
innerText vs innerHTML vs label vs text vs textContent vs outerText
I have a dropdown list which is populated by Javascript.
6 Answers
6
...
Which $_SERVER variables are safe?
...s should be rejected by the web server and not cause the invocation of the script to begin with. Hence they can be considered reliable.
'HTTPS'
'REQUEST_TIME'
'REMOTE_ADDR' *
'REMOTE_HOST' *
'REMOTE_PORT' *
'SERVER_PROTOCOL'
'HTTP_HOST' †
'SERVER_NAME' †
'SCRIPT_FILENAME'
'SERVER_PORT' ‡
'SC...
In which case do you use the JPA @JoinTable annotation?
...st {
@Id
@GeneratedValue
private Long id;
private String title;
@OneToMany(
cascade = CascadeType.ALL,
orphanRemoval = true
)
private List<PostComment> comments = new ArrayList<>();
//Constructors, getters and setters removed for brevit...