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How do you overcome the HTML form nesting limitation?
I know that XHTML doesn't support nested form tags and I have already read other answers here on Stack Overflow regarding this subject, but I still haven't figured out an elegant solution to the problem.
...
Pagination in a REST web application
...ource, it's a property of the request. That makes me chose option 1 query string only. It just feels right. I really like how the Twitter API is structured restfully. Not too simple, not too complicated, well documented. For better or worse it's my "go to" design when I am on the fence on doing...
Split delimited strings in a column and insert as new rows [duplicate]
...ble(textConnection("1|a,b,c\n2|a,c\n3|b,d\n4|e,f"), header = F, sep = "|", stringsAsFactors = F)
df
## V1 V2
## 1 1 a,b,c
## 2 2 a,c
## 3 3 b,d
## 4 4 e,f
s <- strsplit(df$V2, split = ",")
data.frame(V1 = rep(df$V1, sapply(s, length)), V2 = unlist(s))
## V1 V2
## 1 1 a
## 2 ...
How can I escape square brackets in a LIKE clause?
...ween [ ]. So, the text its[brac]et means: "Find the following consecutive strings: its, (apply rule for square brackets: brac), et". On the other hand, its[[]brac]et means: "Find the following consecutive strings: its, (apply rule for square brackets: [), brac]et".
– Brian
...
How to convert an OrderedDict into a regular dict in python3
... it in other places, but some constraints demand using a dict converted to string.
– Ben A.
Nov 23 '13 at 20:00
Would ...
Create a custom event in Java
...intln("Hello there...");
}
}
class Test {
public static void main(String[] args) {
Initiater initiater = new Initiater();
Responder responder = new Responder();
initiater.addListener(responder);
initiater.sayHello(); // Prints "Hello!!!" and "Hello there.....
Cancellation token in Task constructor: why?
...in the accepted answer by Max Galkin:
class Program
{
static void Main(string[] args)
{
Console.WriteLine("*********************************************************************");
Console.WriteLine("* Start canceled task, don't pass token to constructor");
Console.Wri...
Deleting rows with MySQL LEFT JOIN
... one for job deadlines, one for describe a job. Each job can take a status and some statuses means the jobs' deadlines must be deleted from the other table.
...
Which is more efficient, a for-each loop, or an iterator?
... = new ArrayList<Integer>();
for (Integer integer : a)
{
integer.toString();
}
// Byte code
ALOAD 1
INVOKEINTERFACE java/util/List.iterator()Ljava/util/Iterator;
ASTORE 3
GOTO L2
L3
ALOAD 3
INVOKEINTERFACE java/util/Iterator.next()Ljava/lang/Object;
CHECKCAST java/lang/Integer
ASTORE...
How to lazy load images in ListView in Android
...a.io.IOException;
public class DrawableManager {
private final Map<String, Drawable> drawableMap;
public DrawableManager() {
drawableMap = new HashMap<String, Drawable>();
}
public Drawable fetchDrawable(String urlString) {
if (drawableMap.containsKey(u...