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Test whether a list contains a specific value in Clojure
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206
Ah, contains?... supposedly one of the top five FAQs re: Clojure.
It does not check whether a ...
Insert line break inside placeholder attribute of a textarea?
...simple
– amosrivera
Sep 5 '11 at 23:09
2
Unfortunately, @amosrivera, there appears to be no stand...
Captured variable in a loop in C#
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205
Yes - take a copy of the variable inside the loop:
while (variable < 5)
{
int copy = va...
Swift: #warning equivalent
...hing ${SRCROOT} for ${TAGS}"
find "${SRCROOT}" \( -name "*.swift" \) -print0 | xargs -0 egrep --with-filename --line-number --only-matching "($TAGS).*\$" | perl -p -e "s/($TAGS)/ warning: \$1/"
This will force Xcode to flag a warning at compile time for any // TODO: or // FIXME: comments you marku...
The model backing the context has changed since the database was created
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401
Now it's:
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
Database....
How to enumerate an enum
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4720
foreach (Suit suit in (Suit[]) Enum.GetValues(typeof(Suit)))
{
}
Note: The cast to (Suit[]) is...
How to convert date to timestamp in PHP?
How do I get timestamp from e.g. 22-09-2008 ?
19 Answers
19
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Regex using javascript to return just numbers
If I have a string like "something12" or "something102", how would I use a regex in javascript to return just the number parts?
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Android: combining text & image on a Button or ImageButton
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207
You can call setBackground() on a Button to set the background of the button.
Any text will ap...
Determine path of the executing script
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103
Here there is a simple solution for the problem. This command:
script.dir <- dirname(sys.fr...