1 concurrency and 1 shell solution respectively to have a reason to create folders

Author: Dominik Schauer

concurrency/1114_Print_in_Order.py

@@ -0,0 +1,17 @@
+from threading import Event
+class Foo:
+def __init__(self):
+	self.done = (Event(),Event())
+
+def first(self, printFirst):
+	printFirst()
+	self.done[0].set()
+
+def second(self, printSecond):
+	self.done[0].wait()
+	printSecond()
+	self.done[1].set()
+
+def third(self, printThird):
+	self.done[1].wait()
+	printThird()

shell/192_Word_Frequency.txt

@@ -0,0 +1,11 @@
+awk '
+{
+    for (i = 1; i <= NF; i++)
+        words[$i]++
+}
+
+END {
+    for (word in words)
+        print word, words[word]
+}
+' words.txt | sort -n -r -k 2