logan | Java webapp for time series analysis of log files | Analytics library
kandi X-RAY | logan Summary
kandi X-RAY | logan Summary
web application project for analysing logs using time-series analysis. loaded data kept in memory (h2 persistence option available but is pretty slow compared to in memory). server side is java, client side is jquery javascript. this tool enables guerilla style log analysis. namely that the tool can be started and load all relevant locally available logs ready for analysis in a minute say for one million records. in the author’s work environment we leave the tool running but you could stop it after your analysis is complete if concerned about possible impact on your production instance. configure to load and tail local files then start a local jetty web server to serve interactive graphs (charts in us speak). this project was created to perform log-analysis selectively and locally only without the headache and cost (sometimes worth it) of setting up a distributed log gathering system like splunk. all data is
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QUESTION
/*********************************
* Class: MAGSHIMIM C2 *
* Week: *
* Name: *
* Credits: *
**********************************/
#include
#include
#include
#define STR_LEN 20
//Structs
typedef struct personNode
{
char name[STR_LEN];
int age;
struct personNode* next;
} personNode;
//Functions
void insertPersonQueue(personNode** first, personNode* newNode);
void insertAtEnd(personNode** first, personNode* newNode);
personNode* createPerson(char name[], int age);
int listLength(personNode* curr);
void myFgets(char str[], int n);
void printList();
//Global variables
char* friends[3];
int main(void)
{
personNode* first = NULL;
int userInput = 0;
while (userInput != 7)
{
printf("\nWelcome to MagshiParty Line Management Software!\nPlease enter your choice from the following options :\n1 - Print line\n2 - Add person to line\n3 - Remove person from line\n4 - VIP guest\n5 - Search in line\n6 - Reverse line\n7 - Exit\n");
scanf("%d", &userInput);
getchar();
if (userInput == 2)
{
printf("Welcome guest!\n");
char name[STR_LEN];
int age, listLenVar;
printf("Enter name: ");
myFgets(name, STR_LEN);
printf("Enter age: ");
scanf("%d", &age);
getchar();
personNode* newPerson = createPerson(name, age);
insertAtEnd(&first, newPerson);
printf("Enter names of 3 friends:\n");
for (int i = 0; i < 3; i++)
{
printf("Friend %d: ", i + 1);
myFgets(name, STR_LEN);
friends[i] = (char*)malloc(STR_LEN);
strcpy(friends[i], name);
}
insertPersonQueue(&first, newPerson);
printList(first);
}
else if (userInput == 1)
{
int listLenVar = listLength(first);
printf("%d people in line\n", listLenVar);
printList(first);
}
else if (userInput == 3)
{
printf("NOT WRITTEN YET!\n");
}
else if (userInput == 4)
{
printf("NOT WRITTEN YET!\n");
}
else if (userInput == 5)
{
printf("NOT WRITTEN YET!\n");
}
else if (userInput == 6)
{
printf("NOT WRITTEN YET!\n");
}
}
getchar();
return 0;
}
/**
Function will add a person to the list
input:
newNode - the new person to add to the list
output:
none
*/
void insertAtEnd(personNode** first, personNode* newNode)
{
if (!*first)
{
*first = newNode;
}
else
{
personNode* p = *first;
while (p->next)
{
p = p->next;
}
p->next = newNode;
}
}
/**
Function will print a list of persons
input: the list (the first person)
output:
none
*/
void printList(personNode* first)
{
personNode* curr = first;
while (curr) // when curr == NULL, that is the end of the list, and loop will end (NULL is false)
{
printf("Name: %s, Age: %d\n", curr->name, curr->age);
curr = curr->next;
}
}
/**
Function will count the length of the list using recursion
input:
head of the list
output:
none
*/
int listLength(personNode* curr)
{
int ans = 0;
if (curr)
{
ans = 1 + listLength(curr->next);
}
return ans;
}
/**
Function will create a person
input:
person name and his age
output:
the person updated with correct information
*/
personNode* createPerson(char name[], int age)
{
personNode* newPerson = (personNode*)malloc(sizeof(personNode));
strncpy(newPerson->name, name, STR_LEN);
newPerson->age = age;
newPerson->next = NULL;
return newPerson;
}
/**
Function will insert a person to the linked lists
if their friend is in the list then it will add that person right before there friend
if he has more than 2 friends that are in the lists it will add him behind the one that is the nearest to the first
input:
double pointer to the first list in the linked lists (the head)
and a pointer to the new list that wanted to be inserted
output:
none
*/
void insertPersonQueue(personNode** first, personNode* newNode)
{
int fOne = 0, fTwo = 0, fThree = 0, pos = 0;
if (!*first)
{
*first = newNode;
}
else
{
personNode* p = *first;
personNode* loopP = *first;
while (p)
{
if (strcmp(p->name, friends[0]) == 0)
{
fOne = 1;
fOne += pos;
}
else if (strcmp(p->name, friends[1]) == 0)
{
fTwo = 1;
fTwo += pos;
}
else if (strcmp(p->name, friends[2]) == 0)
{
fThree = 1;
fThree += pos;
}
p = p->next;
pos++;
}
if (fOne >= fTwo && fOne >= fThree && fOne > 0)
{
for (int i = 0; i < fOne - 1; i++)
{
loopP = loopP->next;
}
printf("new next changed to - %s\nloopP next changed to %s\n", loopP->next->name, newNode->name);
newNode->next = loopP->next;
loopP->next = newNode;
}
}
}
/*
Function will perform the fgets command and also remove the newline
that might be at the end of the string - a known issue with fgets.
input: the buffer to read into, the number of chars to read
*/
void myFgets(char* str, int n)
{
fgets(str, n, stdin);
str[strcspn(str, "\n")] = 0;
}
ANSWER
Answered 2021-May-21 at 08:35The requirements (according to discussions in chat) is:
QUESTION
I need to remove the right icons that are the up and down arrows from a Material UI TextField that I modified from the Material UI documentations (https://material-ui.com/components/autocomplete/#autocomplete) Highlights section.
I tried some solutions from stack overflow like (Remove the arrow and cross that appears for TextField type=“time” material-ui React) and (Remove the arrow and cross that appears for TextField type=“time” material-ui React) but they didn't work and, I ended up with the following code:
App.js:
...ANSWER
Answered 2021-May-14 at 13:22According to this document you need to add freesolo
QUESTION
I need to modify the Autocomplete Highlight provided as an example to fit my needs. (https://material-ui.com/components/autocomplete/#autocomplete)
The Highlight example provided has borders so I used the solution from this link (how to remove border in textfield fieldset in material ui) to modify my TextField and remove it's border and it works except that when I type in the search input I don't get the autocomplete suggestions.
I also replaced the Icon, and ended up with the following code:
...ANSWER
Answered 2021-May-14 at 01:59In order for autocomplete to work , you also need to pass on the InputProps down to custom textfield.
So I would change your renderInput function like this:
QUESTION
Let's say I have made an svg image in Elm:
...ANSWER
Answered 2021-May-09 at 06:31You can use elm-svg-string instead of the official SVG library and produce the string version of the SVG. You can then take the string version, encode it with Url.percentEncode and use it as the href for a download link and as src for an image in order to display it for preview purposes
QUESTION
I'm writing a program that obtains data from a database using pyodbc, the end goal being to analyze this data with a pandas.
as it stands, my program works quite well to connect to the database and collect the data that I need, however I'm having some trouble organizing or formatting this data in such a way that I can analyze it with pandas, or simply write it out clean to a .csv file (I know I can do this with pandas as well).
Here is the basis of my simple program:
...ANSWER
Answered 2021-May-07 at 19:42Why not just import the data directly into pandas ? df = pd.read_sql_query(sql_query, db.connection)
QUESTION
community! I am trying to get this syntax to work and I need some assistance. I need to remove everything after @ and capitalize the first initial and last intial of the name while removing any numbers at the end of the name. I am struggling to accomplish this. any rewrites would be appreciated.
Email:
LOGAN_SMITH@sample.email.com
caden_smith5@email.com
ANGELA_Smith1@my.email.com
Desired Outcome:
Logan Smith
Caden Smith
Angela Smith
ANSWER
Answered 2021-Apr-27 at 07:29There's a built-in function for capitalizing the first character of words:
QUESTION
I've got a script wherein I have two functions, makeplots() which makes a figure of blank subplots arranged in a particular way (depending on the number of subplots to be drawn), and drawplots() which is called later, drawing the plots (obviously). The functions are posted below.
The script does some analysis of data for a given number of 'targets' (which can number anywhere from one to nine) and creates plots of the linear regression for each target. When there are multiple targets, this works great. But when there's a single target (i.e. a single 'subplot' in the figure), the Y-axis label overlaps the axis itself (this does not happen when there are multiple targets).
Ideally, each subplot would be square, no labels would overlap, and it would work the same for one target as for multiple targets. But when I tried to decrease the size of the y-axis label and shift it over a bit, it appears that the actual axes object was drawn over the previously blank, square plot (whose axes ranged from 0 to 1), and the old tick mark labels are still visible. I'd like to have those old tick marks removed when calling drawplots(). I've tried changing the subplot_kw={} arguments in makeplots, as well as removing ax.set_aspect('auto') from drawplots, both to no avail. Note that there are also screenshots of various behaviors at the end, also.
ANSWER
Answered 2021-Apr-12 at 23:24You should clear the axes in each iteration using pyplot.cla().
You posted a lot of code, so I'm not 100% sure of the best location to place it in your code, but the general idea is to clear the axes before each new plot.
Here is a minimal demo without cla():
QUESTION
I'm trying to add a specific set rows that are in one data to another and I can't seem to figure it out. I'm sure there is a better way than adding one row at a time.
...ANSWER
Answered 2021-Apr-07 at 21:32QUESTION
I have a large list of dicts, but I want just a specific information from the list of dict.
How to get the value from key standart: ('standard': {'width': 640, 'height': 480, 'url': 'the url here'}) from this list of dict?
{'snippet': {'videoOwnerChannelId': 'UCG8rbF3g2AMX70yOd8vqIZg', 'channelTitle': 'Logan Paul', 'videoOwnerChannelTitle': 'Logan Paul', 'playlistId': 'PLH3cBjRCyTTxIGl0JpLjJ1vm60S6oenaa', 'description': 'Join the movement. Be a Maverick ► https://ShopLoganPaul.com/\nIn front of everybody...\nSUBSCRIBE FOR DAILY VLOGS! ►\nWatch Previous Vlog ► https://youtu.be/kOGkeS4Jbkg\n\nADD ME ON:\nINSTAGRAM: https://www.instagram.com/LoganPaul/\nTWITTER: https://twitter.com/LoganPaul\n\nI’m a 23 year old manchild living in Los Angeles. This is my life.\nhttps://www.youtube.com/LoganPaulVlogs', 'channelId': 'UCG8rbF3g2AMX70yOd8vqIZg', 'title': 'THE MOST EMBARRASSING MOMENT OF MY LIFE - CHOCH TALES EP. 5', 'resourceId': {'videoId': 'ft6FthsVWaY', 'kind': 'youtube#video'}, 'thumbnails': {'medium': {'width': 320, 'height': 180, 'url': 'https://i.ytimg.com/vi/ft6FthsVWaY/mqdefault.jpg'}, 'standard': {'width': 640, 'height': 480, 'url': 'https://i.ytimg.com/vi/ft6FthsVWaY/sddefault.jpg'}, 'high': {'width': 480, 'height': 360, 'url': 'https://i.ytimg.com/vi/ft6FthsVWaY/hqdefault.jpg'}, 'default': {'width': 120, 'height': 90, 'url': 'https://i.ytimg.com/vi/ft6FthsVWaY/default.jpg'}, 'maxres': {'width': 1280, 'height': 720, 'url': 'https://i.ytimg.com/vi/ft6FthsVWaY/maxresdefault.jpg'}}, 'position': 4, 'publishedAt': '2019-03-19T02:00:20Z'}, 'id': 'UExIM2NCalJDeVRUeElHbDBKcExqSjF2bTYwUzZvZW5hYS4wOTA3OTZBNzVEMTUzOTMy', 'etag': 'UU0sUEMm-gC0bcXTF9v1pFV9ZJY', 'kind': 'youtube#playlistItem'}
ANSWER
Answered 2021-Apr-02 at 16:49In your example you don't have a list of dictionaries, i.e. [{},{},...] but rather nested dictionaries. You could access that value as follows, if you're sure all the keys must exist:
QUESTION
I have a fairly lengthy program that I've been working on to do some data analysis at my lab. It takes a csv file and calculates a limit of detection for one or more gene targets based on a range of concentrations of input DNA (RNA, actually, but it's irrelevant in this case).
Since the number of targets to be evaluated is variable, I wrote two functions - one makeplots(targets) that returns a figure with subplots (arranged how I want them, depending on how many there are) and the array of axes for the subplots. After some data processing and calculations, my drawplots(ax[i], x, y, [other variables for less-relevant settings]) function is called within a loop that's iterating over the array of data tables for each target.
makeplots() works fine - everything's where I want it, shaped nicely, etc etc. But as soon as drawplots() gets called, the scales get warped and the plots look awful.
The code below is not the original script (though the functions are the same) -- I cut out most of the processing and input steps and just defined the variables and arrays as they end up when working with some test data. This is only for two targets; I haven't tried with 3+ yet as I want to get the simpler case in order first.
(Forgive the lengthy import block; I just copied it from the real script. I'm a bit pressed for time and didn't want to fiddle with the imports in case I deleted one that I actually still needed in this compressed example)
...ANSWER
Answered 2021-Mar-30 at 14:26Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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