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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 ...
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...
How do I restart nginx only after the configuration test was successful on Ubuntu?
...lready too late
– jan
Sep 3 '13 at 10:05
5
Ok I just tested it, my laptop has nginx 1.2 and it wo...
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...
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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C# Java HashMap equivalent
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503
Dictionary is probably the closest. System.Collections.Generic.Dictionary implements the System...
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....
Mipmap drawables for icons
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+50
There are two distinct uses of mipmaps:
For launcher icons when building density specific APKs. Some developers build separate APKs ...
Using grep to search for a string that has a dot in it
I am trying to search for a string 0.49 (with dot) using the command
9 Answers
9
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Process escape sequences in a string in Python
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140
The correct thing to do is use the 'string-escape' code to decode the string.
>>> mySt...