wlog | simple logging interface that supports cross | User Interface library
kandi X-RAY | wlog Summary
kandi X-RAY | wlog Summary
Package wlog creates simple to use UI structure. The UI is used to simply print to the screen. There a wrappers that will wrap each other to create a good looking UI. You can add color and prefixes as well as make it thread safe.
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Top functions reviewed by kandi - BETA
- AddColor returns a new ColorUI .
- AddPrefix returns a new PrefixUI .
- Ask asks the user to enter the user
- New returns a new BasicUI instance .
- AddConcurrent adds a new UI to the given UI .
wlog Key Features
wlog Examples and Code Snippets
Community Discussions
Trending Discussions on wlog
QUESTION
Here is HTML for me to upload an image for scanning:
...ANSWER
Answered 2020-Aug-01 at 00:09The file selection dialog is a system dialog so once it's open the browser no longer has control over it, so if you let it open that's pretty much it and you're out of luck.
It's difficult to understand the issue you're having with attach_file
and why that's not working for you. The block accepting version of attach_file
expect you to perform the action that would normally open the file selection box, and then attaches the specified file to the element that would have been attached to if the file selection box had opened. As can be seen from your HTML both of your labels are connected to the same file input element (the for attribute for both specify the 'camera' id). This means in order to be able to add both a front and back image of the passport on the same form you would need to have some JS that triggers on the file inputs change event and copies the attached file to some other storage location. Assuming you have that, and that I'm understanding how your form is supposed to work, then doing something like
QUESTION
I have the following method in my Dao class
...ANSWER
Answered 2020-Mar-04 at 16:36The problem can occur in case you are passing your elements to dao funciton public Collection findFilesByFolder(Collection ids) using Arrays.asList() function.
In that case the object instance will not be of class ArrayList. It will be of type Arrays$ArrayList. I am guessing this based on the error message pasted by you.
Your code flow goes to else part in your loop which calls setParameter instead of setParameterList. When you pass Array$ArrayList object to setParameter function, it tries to cast list object, but fails for obvious reasons, hence the error.
If you pass an ArrayList object which you have created using new ArrayList() function. It should work fine.
QUESTION
I am learning about linking right now (self-taught) and I am having some trouble understanding some concepts.
After the preprocessing, compilation, and assembly of a source code file, you got a relocatable object file with an ELF format (WLOG). In this ____.o file, there is a .text section that contains the machine code of the individual source code.
Does this machine code correspond to the run-time addresses of the code that is in the input file? Like if the machine code where to run (assuming no unresolved external references) would the runtime profile of the code match the machine code here?
If this is true, is it safe to say that symbol references in this code are pointing to the runtime address of their corresponding symbols?
I need to know this so that I can better understand the linking process which happens directly after this process.
...ANSWER
Answered 2019-Oct-06 at 02:39Does this machine code correspond to the run-time addresses of the code that is in the input file?
No.
It can't, because the code in a single .o
file doesn't know what other object files will be linked into the main executable. Imagine foo.o
saying "I want to be at address 0x123000", and bar.o
saying "I want to be at address 0x123004". They clearly can't be both at the same address.
The "final" runtime addresses are determined by the linker, which collects all the different .o
files, resolves references between them, and lays out the final executable in memory. (Even this isn't a complete story, as shared libraries and position-independent executables complicate the answer more.)
QUESTION
I'm trying to migrate my hibernate 4.3
to hibernate 5.1.16
and I am ending up with QuerySyntaxException
which am not able to figure after one week.
I am using annotation for mapping and I checked my queries all of those uses the same name of my entity class, there is no conflict in the name in my queries which am sure and also the point is it worked with Hibernate 4.3
.
All the solution in the web is only pointing to naming conflicts.__Maintence
is my first table and the mapping issue is pointing at this table.
Here is my hibernate.cfg
which I use for mapping.
ANSWER
Answered 2019-Sep-13 at 15:47So finally I figure out what my issue was.Even though the exception din't help to point where we are breakout the real problem was at hibernateUtils. Before this was how I my hiberenate utils was for hibernate 4.3.
QUESTION
Let's say I have some container C
of elements and two iterators it1
and it2
(it1 <= it2
wlog) . If std::distance(it1, it2) <= n
, I want to perform some action f
. Furthermore, it1
and it2
are changing (possibly randomly) within a loop and I need to check the distance with every iteration.
If C
is very large and not random-access, calling std::distance
on every iteration is extremely wasteful, since we only need to determine if the distance is less than some n
. It's fairly trivial to write some function which would take two iterators and an integer and return whether or not the distance between the two is within the provided integer, however I'm wondering if there is some way to use the STL to accomplish this task.
Essentially, what I am looking for is an STL version of the function below:
...ANSWER
Answered 2019-Jun-28 at 01:26As far as I'm aware there's nothing in the standard library to do this automatically. However your solution is on the right track to being what you want anyway. You only need a minor change to make it more efficient for random access iterators.
QUESTION
I have written a library using RcppArmadillo. The problem I have is that for some parameters, the arma::solve function does not give me the exact solution, since the "A" matrix has an rcond close to 0. If arma::solve could solve the linear equation exactly, that would not be a problem. But it gives me an approximate solution, which is not good enough for me.
Then, I have thought in using RcppEigen, and use boost multiprecision variables. If I understand correctly Eigen, the Eigen solver will give me a solution in multiprecision, and it is quite likely this solution will be good enough for me (even with a float128).
But when I try to implement this plan, I have an error, and I do not know what to do. For example, the following works:
...ANSWER
Answered 2019-May-19 at 21:15Update: This should be unnecessary by now, since the BH package includes the required header since January 2019.
The boost/multiprecision/eigen.hpp
header was added in version 1.68, while the BH package currently provides boost 1.66. You have to install an updated boost separately. The following should work but is untested:
- Download boost 1.68 and unpack it into some suitable directory. On Linux and other Unix-like systems I would probably use
/usr/local/include
. Otherwise I would use any path without spaces in the name. - Do not depend on the BH package, i.e. remove
// [[Rcpp::depends(BH)]]
forsourceCpp
et al. orImports: BH
for package use. If boost was installed in a non-standard location in step 1., you have to tell the compiler to look there. This can be done with
QUESTION
I am pushing values to a empty array using push(), but when I console log the array I am getting a single character per line. I am trying to concatenate two variables into one line/space.
...ANSWER
Answered 2019-May-19 at 14:12walking.wLog.push("x" + " " + walking.cordX + " " + "y" + " " + walking.cordY);
QUESTION
I have a config for deploying 4 pods(hence, 4 workers) for Airflow on Kubernetes using Docker. However, all of a sudden, worker-0
is unable to make a certain curl request whereas other workers are able to make one. This is resulting in the failure of pipelines.
I have tried reading about mismatching configs and stateful sets but in my case, there is one config for all the workers and this is the only single source of truth.
statefulsets-workers.yaml
file is as follows:
ANSWER
Answered 2019-May-06 at 06:40It turns out that the environment was indeed the same, however the receiving machine didn't have the new IP of the node whitelisted.
When all the pods crashed, they took the node down with them and restarting the node gave it a new IP. Hence, connection timed out for the worker in that node.
QUESTION
I'm attempting to follow the instructions here: https://firebase.google.com/docs/auth/ios/email-link-auth
... and here (for the dynamic links part): https://firebase.google.com/docs/dynamic-links/ios/receive
... to have my iOS app tell Firebase to send an email with a link, which when the user opens on their device, causes my app to have an authenticated User
object.
ANSWER
Answered 2018-Mar-26 at 19:08Turns out the issue is that one should not handle the dynamicLink oneself. Ie. don't call handleUniversalLink
just pass the entire link, dynamic or whatever, straight into isSignIn
QUESTION
Hi i'm doing some project to read input from csv file, the value i extract from file are Day, Month, Year, Hour, Minute, Windspeed, SolarRadiation.
...ANSWER
Answered 2017-Nov-30 at 11:35Here a look here:
http://www.cplusplus.com/reference/istream/istream/getline/
I quote:
The function will also stop extracting characters if the end-of-file is reached. If this is reached prematurely (before either writing n characters or finding delim), the function sets the eofbit flag.
More information here:
http://www.cplusplus.com/reference/ios/ios_base/iostate/
You want to look at rdstate
:
http://www.cplusplus.com/reference/ios/ios/rdstate/
And test for the flag eofbit
.
That resource also shows you about eof()
:
http://www.cplusplus.com/reference/ios/ios/eof/
It gives an example:
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