cracking-the-coding-interview | Coding Interview book by Gayle McDowell | Learning library
kandi X-RAY | cracking-the-coding-interview Summary
kandi X-RAY | cracking-the-coding-interview Summary
Solutions to the exercises of the Cracking the Coding Interview book by Gayle McDowell.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- This is the main method for debugging
- Computes the sum of two lists in reverse order
- Sum nodes in front order recursively
- Returns the reversed list
- Demonstrates the name of the first few times
- Computes the initial names of the graph with the given set of synonyms
- Convert a graph of dfs to a map of frequency names
- Construct a graph from the name information
- Prints the smallest k
- Main method for testing purposes
- Main method
- Main entry point for debugging
- Entry point for testing
- Prints the 2 sets
- Prints the number of bits of the test
- Prints the status of the test
- Prints the number of bit shifts
- Test 2
- Test program
- Main method for testing
- Main entry point
- Prints out the tests
- Prints the status of the two sets
- Prints out the subsequence
- Main method for testing
- Test program to see if you are using RGB
cracking-the-coding-interview Key Features
cracking-the-coding-interview Examples and Code Snippets
public static int partition(int[] array, int left, int right, int pivot) {
while (left <= right) {
if (array[left] > pivot) {
/* Left is bigger than pivot. Swap it to the right
* side, where we know it should be. */
swap(array
public static int divide(int a, int b) throws java.lang.ArithmeticException {
if (b == 0) {
throw new java.lang.ArithmeticException("ERROR: Divide by zero.");
}
int absa = abs(a);
int absb = abs(b);
int product = 0;
int x = 0;
whi
public static int[] pickMRecursively(int[] original, int m, int i) {
if (i + 1 < m) { // Not enough elements
return null;
} else if (i + 1 == m) { // Base case -- copy first m elements into array
int[] set = new int[m];
for (int k =
Community Discussions
Trending Discussions on cracking-the-coding-interview
QUESTION
I am pretty new to working with jupyter notebook. I overall like it, although I sometimes get some weird errors that sometimes appear and then sometimes do not. For example, I have a data set that looks like this (showing the .head()):
Now, if I set say volume = data["avg_volume"], and then say volume.head() I get this:
But lets say I delete that line and put it somewhere else, I sometimes will get this error:
...ANSWER
Answered 2018-Sep-17 at 18:19In your code for data in pnl
, you redefined the variable data
, so it is no longer a DataFrame
and cannot by indexed by a colum name.
And BTW, many bugs like this can be found out when you are trying to produce a minimal, complete, verifiable example. You'll notice that when you remove the for
loop this bug is gone.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install cracking-the-coding-interview
You can use cracking-the-coding-interview like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the cracking-the-coding-interview component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page