Pring | Cloud Firestore model framework for iOS - Google | Database library
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Cloud Firestore model framework for iOS - Google
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QUESTION
I'm currently working on parsing the messages from logs and printing them out. Please see the program below before I explain my problem.
...ANSWER
Answered 2021-Apr-30 at 23:22You don't need to use regular expressions. Just use the in
operator to test if one of the strings in error_list
is in the history string.
QUESTION
I have a multiline textbox (with enable to press the Enter key), and I want to loop through every line and get the full line text.
Please note that the textbox word wrap is enabled and if the new line created by wrapping it will be similar to new line (chr(10)), In other words, I need to grab every line of text as it display on the screen and it doesn't matter if its a new line that created by pressing the "Enter" key or just the text wrapping created a new line.
I need somthing like this pseudo code:
...ANSWER
Answered 2021-Apr-28 at 12:51For the part where the user presses "enter", it's easy enough.
A simple Debug.Print TextBox1.Text
should print it as is.
If you want ot do the pseudo code, you could go with
QUESTION
I am trying to start my project for create a DB with spring on MySQL. This is my configuration in "application.properties":
...ANSWER
Answered 2021-Apr-04 at 19:08There is a typo in your jdbc driver class name
QUESTION
doing some school coursework and currently creating a basic login system that will store usernames and passwords in a text file. I am new to java and found an old tutorial on making a similar system. everything works so far including the program being able to fetch the username from the input but any time i try the password as well i ge a whole host of errors. I have searched for the best part of half an hour and cant seem to find relevant information so was just wondering if anyone could help or link me to a post or website that covers what i need (for context i am currently trying to get it to pring the username and password to the terminal just to test that it can fetch them properly)
code:
...ANSWER
Answered 2021-Jan-04 at 19:28JPasswordField passwordText = new JPasswordField();
passwordText.setBounds(100, 50, 165, 25);
panel.add(passwordText);
QUESTION
I am trying to print JSON array in HTML using ngFor
TS :
...ANSWER
Answered 2020-Sep-26 at 11:37You can use the following HTML for this (Working Demo):
QUESTION
I have a master data of id and name. They are almost 13000 entries. The file name is master.txt
ANSWER
Answered 2020-Aug-12 at 09:18Something like this should do it. You may have to tweak the :
thing a bit, though (see the header) and decide what happens if there is no match:
QUESTION
My sample application makes use of
- spring-boot-starter-activemq (2.3.1)
- spring-boot-starter-web (2.3.1)
- pring-cloud-starter-sleuth (2.2.3)
On the published message I see the X-Parent-Span-Id, X-Trace-Id and b3 properties rightly set. However the logs in the JMS Listener (AMQ consumer) have a different parentId (X-B3-ParentSpanId).
Why do the logs on the AMQ consumer side not have the same parentId as present in the message?
Note - The traceId shows up fine.
Flow
Server 1 --> Server 2 (AMQ producer) ---> AMQ consumer
Server1 logs
...ANSWER
Answered 2020-Aug-04 at 11:13I think I got what you're asking about. So the mismatch in parent Ids is related to the fact that between the consumer and the producer we introduce a "jms" service and if the broker was correlated you would have seen how long it takes exactly in the broker. Check out the following images in Imgur https://imgur.com/a/rpcFz4l
QUESTION
I need the classpath of a file. I found this way to get the path using classpath
...ANSWER
Answered 2020-Jun-09 at 21:22I need the classpath of a file. I found this way to get the path using classpath
QUESTION
So I have a JavaFX code that creates an Accordion with TitledPanes and each TitledPane have a checkBox:
So my question is there is any way to get the value of those checkBoxes after a button click: i.e: I pick a specific checkboxes and when i click on a button it will pring me all the checkedBoxes values
and here is the code:
...ANSWER
Answered 2020-Mar-21 at 15:36I strongly recommend building a suitable object model for an application like this. Each of your TitledPane
depends on a string (used as the key in the paths
map), a Path
, an HttpMethod
, and an Operation
. So I'd start with a class encapsulating those data.
I've called this Request
, but it might not be the most appropriate name.
QUESTION
I have this self-made Simulated Annealing algorithm for calculating the minimum energy of a system with N number of points. The energy between two points is calculated as 1/r where r is a distance between two points. I am running my code in a loop and once i leave the loop I update a new entry in a dictionary. The problem is, that on the last run in the loop, computer seems to save last entry as all entries. See code below:
...ANSWER
Answered 2020-Mar-10 at 14:22I think the problem is that when you write something like:
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