_id stringlengths 2 6 | partition stringclasses 3
values | text stringlengths 4 46k | language stringclasses 1
value | title stringclasses 1
value |
|---|---|---|---|---|
d6401 | train | You could check the CurrentTransaction property and do something like this:
var transaction = Database.CurrentTransaction ?? Database.BeginTransaction()
If there is already a transaction use that, otherwise start a new one...
Edit: Removed the Using block, see comments. More logic is needed for Committing/Rollback the... | unknown | |
d6402 | train | this is probably due to the fact that
<div ref="editor" v-html="value"></div> is inside a child component's slot v-tab-item which is conditionally rendered.
that means that the v-tab-item is mounted AFTER the parent's mounted() executes, so the content (including your refs) are not available.
If you can defer the initi... | unknown | |
d6403 | train | Try with :
string cmdstring = "UPDATE table SET date='" + DateTime.Parse(datetxt.Text).ToString("dd/MM/yyy") +"' WHERE id ="+id;
A: Apparently it seems a problem in the date format . The solution indicated by Beldi Anouar should funcionarte .
Good luck | unknown | |
d6404 | train | We can use .SD to select to columns based on the logical vector
library(data.table)
a[, .SD[, colSums(.SD)>500, with = FALSE],.SDcols=setdiff(names(a),c("vs","am"))]
If we wanted to do rowSums, just use that as index
d <- a[, .SD[rowSums(.SD)>300],.SDcols=-c(8,9)]
Or with Reduce
a[, .SD[Reduce(`+`, .SD) > 300], .S... | unknown | |
d6405 | train | i just changed this password=user_register.cleaned_data.get('password') to this password=request.POST.get('password') and it worked | unknown | |
d6406 | train | For lists, you use [[ not [ to assign/get a single element ([ returns a sublist).
for (i in c(1:length(x))) {
similitud[[i]] <- agrep(x[i],x[-i],max=3,value=T)
}
Just change your similitud[i] to a similitud[[i]]. | unknown | |
d6407 | train | It turned out it was stuck due to a pre-push commit hook which was placed there (at <repository-root>/.git/hooks/pre-push) by a third-party tool.
To debug, I ran the command with GIT_TRACE on:
$ GIT_TRACE=1 git push -v origin xyz
11:47:11.950226 git.c:340 trace: built-in: git 'push' '-v' 'origin' ‘xyz’
Pu... | unknown | |
d6408 | train | Using .$Country instead of Country should fix it
data = data.frame(Country = c('USA','USA','UK','UK'),
Year = c(1995,2000,1995,2000),
Incidence = c(20000,23000,16000,22000))
list_plot <- data %>%
group_split(Country) %>%
map(~ggplot(., aes(x = Year, y = Incidence) ) +
... | unknown | |
d6409 | train | The using namespace X will simply tell the compiler "when looking to find a name, look in X as well as the current namespace". It does not "import" anything. There are a lot of different ways you could actually implement this in a compiler, but the effect is "all the symbols in X appear as if they are available in the ... | unknown | |
d6410 | train | Here is one explicit way:
where (date > xxxx or (date = xxxx and hour >= hhhh)) and
(date < yyyy or (date = yyyy and hour < hhhh))
Another method would use date arithmetic:
where date + hour * interval '1 hour' >= xxxx + hhhh * interval '1 hour' and
date + hour * interval '1 hour' < yyyy + hhhh * interval ... | unknown | |
d6411 | train | If you don't like the way prototyping works in JavaScript in order to achieve a simple way of inheritance and OOP, I'd suggest taking a look at this: https://github.com/haroldiedema/joii
It basically allows you to do the following (and more):
// First (bottom level)
var Person = new Class(function() {
this.name = ... | unknown | |
d6412 | train | When you do a redirect, the browser sends an entirely new request, so all of the data from the previous request is inaccessible. You probably don't want to be doing a redirect here; no amount of scope will help you when you're looking at separate runs through your controller.
Think about your design a little bit - what... | unknown | |
d6413 | train | Doh, blindingly obvious. Wasn't paying attention to the function signature payment.create, it returns a new payment. Its that which you need to use, not the payment used to invoke create eg:
Payment paymentToUse = payment.Create(apiContext);
paymentToUse has all the goods im after. | unknown | |
d6414 | train | You can use unix4j
Unix4jCommandBuilder unix4j = Unix4j.builder();
List<String> testClasses = unix4j.find("./src/test/java/", "*.java").toStringList();
for(String path: testClasses){
System.out.println(path);
}
pom.xml dependency:
<dependency>
<groupId>org.unix4j</groupId>
<artifactId>unix4j-command</arti... | unknown | |
d6415 | train | draw_dealer_card() needs to increase $total_dealer; otherwise the loop will go an forever.
A more elaborate answer
You only calculate the total once and never again in the while loop, that is why the dealers total will never increase and therefore will never be greater than 17.
Put the code that converts a card to its ... | unknown | |
d6416 | train | Have you tried to add this line after the delete one?
_work.SaveChanges();
As far as i know, without it, you just delete locally, and savechanges edit into the DB as well. | unknown | |
d6417 | train | My guess is that the problem is that you are not using an alias for the update. How about this version:
update ml
set LowLimit = 1
from namefile as nf join
EntityName as en
on en.EntityName = nf.name join
MeasurementLimit as ml
on en.uid = ml.UID
where en.EntityName = nf.name;
A: The solutio... | unknown | |
d6418 | train | You may use CSS media selectors to alter your styling for components when printing:
https://developer.mozilla.org/en-US/docs/Web/CSS/@media
It is perhaps the cleanest solution as it was meant for such situations. Ofc, it may require to address CSS for all the components on the page to make the outcome look as desired. | unknown | |
d6419 | train | identifier $ will usually won't be enabled by default in wordpress like cms
you have to use identifier jQuery
inorder to make identifier $ work, you can try this
(function($){
// inside this scope, $ can be used
$(document).ready(function(){
// other scripts
});
})(jQuery); | unknown | |
d6420 | train | those are 2 different names for the same thing. its actually an api call you can perform without the portal as well. just an inconsistency within UI.
Api call: https://learn.microsoft.com/en-us/rest/api/resources/resourcegroups/exporttemplate | unknown | |
d6421 | train | you can use try except and catch the error
from sqlalchemy import exc
from flask_sqlalchemy import SQLAlchemy
from sqlalchemy import event
from sqlalchemy.engine import Engine
class MultiTenantSQLAlchemy(SQLAlchemy): # type: ignore
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
... | unknown | |
d6422 | train | I don't think to_s should have an argument (because the definition in the parent class (probablyObject) doesn't.). You can either use to_s as it is (no arguments) or create a new method which takes an argument but isn't called to_s
In other words, if you want to override a method you have to keep the exact same method ... | unknown | |
d6423 | train | I am having similar issue for menu toggle.
I added below code for my page.
Header html code:
<ion-header>
<ion-navbar text-center color="navBar">
<ion-buttons right>
<button class="menu" ion-button menuToggle="right" icon-only>
<ion-icon name="menu"></ion-icon>
</button>
</ion-buttons>
<ion-title>Passw... | unknown | |
d6424 | train | The security of a classical Cryptographic Pseudo-Random Number Generator (CPRNG) is always based on some hardness assumption, such as "factoring is hard" or "colliding the SHA-256 function is hard".
Quantum computers make some computational problems easier. That violates some of the old hardness assumptions. But not al... | unknown | |
d6425 | train | By referring to the making modals 50% of size and round icon css. I have build a sample below with your requirements. You can find the working version here
Hope it helps and let me know if you have any issues.
Modal.html
<ion-content padding class="main-view">
<div class="overlay" (click)="dismiss()"></div>
<div c... | unknown | |
d6426 | train | Just pass --timestamping to your wget command.
Alternatively if you are more familiar with PHP's ways you can check this question for a usable method.
Use a curl HEAD request to get the file's headers and parse out the Last-Modified: header.
To use a php script as a regular command line executable use this as a startin... | unknown | |
d6427 | train | Entities has the option of setters. It performs the validation or conversion in your case whenever you perform save an entity. Lets say you want to change the form of deadline in that case you have to set the Setter for your deadline as follow :
public function setDeadline(string $dateString)
{
$this->attributes['d... | unknown | |
d6428 | train | There isn't enough information here to pinpoint what's going on.
The most common cause of memory leaks in Rails applications (especially in asynchronous background jobs) is a failure to iterate through large database collections incrementally. For example, loading all User records with a statement like User.all
For ex... | unknown | |
d6429 | train | To do this with just foldl, we need to consider what state we need to keep while traversing the list.
In this case, we need the index of the current item (which starts at 0) and the current sum (which also starts at 0). We can store both of them in a tuple.
On every step, we add the current index multiplied by current ... | unknown | |
d6430 | train | This is expected behavior and it's not a matter of which graph is "more accurate" since you're looking at different segments of users in each case.
In the first case, all users who have made a purchase in 1/2017-10/2017 (10 months) are included in the segment. In the second case, all users who have made a purchase in 1... | unknown | |
d6431 | train | I think the standard way of doing this is as follows:
import axios from 'axios';
The UMD build (axios.min.js) can be helpful when you need to include axios in a <script> tag:
<script src="https://npmcdn.com/axios/dist/axios.min.js"></script> | unknown | |
d6432 | train | I think your problem is that you need to escape the dot in domain.com, so domain\.com.
# Redirect subdomains to https
RewriteCond %{SERVER_PORT} =80
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteCond %{HTTP_HOST} !^domain\.com [NC]
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
You used a 301 (permanent) an... | unknown | |
d6433 | train | Not overly clean, but you can try this:
SELECT * FROM transactions t JOIN
(
SELECT 'payment_provider_a' AS name,* FROM payment_provider_a
UNION
SELECT 'payment_provider_b' AS name,* FROM payment_provider_b
) p ON t.payment_provider = p.name AND t.trans_id=p.trans_id
Note that all payment_pr... | unknown | |
d6434 | train | Bitmap have array of every pixel which is an object that contains information about pixels. You can use it for your advantage.
Pixel have 3 channels which contains informations about intensity of red, green, blue as channels.
public Color GetPixel(int x, int y)
{
Color clr = Color.Empty;
// Get color component... | unknown | |
d6435 | train | Register PageIndexChanging event
onpageindexchanging="gvSearch_PageIndexChanging"
Then in event handler do your font changing logic like
Sub gvSearch_PageIndexChanging(ByVal sender As Object, ByVal e As GridViewPageEventArgs)
{
For Each row As GridViewRow In gvSearch.Rows
If row.Cells(8).Text.Trim ... | unknown | |
d6436 | train | You probably need to set the includeKey property on your class, which fetched related objects, e.g.
var query = PFQuery(className:"Client")
// Retrieve the most recent ones
query.orderByDescending("createdAt")
// Include the user
query.includeKey("user")
Source: Parse iOS Guide
A: try this
query.whereKey("user", eq... | unknown | |
d6437 | train | Maybe this can be help you
def mean2(x):
y = np.sum(x) / np.size(x);
return y
def corr2(a,b):
a = a - mean2(a)
b = b - mean2(b)
r = (a*b).sum() / math.sqrt((a*a).sum() * (b*b).sum());
return r
A: import numpy
print numpy.corrcoef(x,y)
Where x and y can be 1-d or 2-d like arrays.
Take a look... | unknown | |
d6438 | train | I believe you need something like this:
for v in data:
plt.violinplot(v)
Plots this:
Since the example dataset has only a few points, you will not see much of distribution but more like flat dashes/points. But try with more data points and it will do the needed.
A: I needed to re-format my data:
df_Vi = pd.DataF... | unknown | |
d6439 | train | You keep recalculating the size of the batch you are creating. So you are recalculating the size of some data items a lot.
It would help if you would calculate the data size of each data item and simply add that to a variable to keep track of the current batch size.
Try something like this:
long batchSizeLimitInBytes ... | unknown | |
d6440 | train | First of all, could you please verify if the API is working fine? To do so, please run kubectl get --raw /apis/metrics.k8s.io/v1beta1.
If you get an error similar to:
“Error from server (NotFound):”
Please follow these steps:
1.- Remove all the proxy environment variables from the kube-apiserver manifest.
2.- In the ku... | unknown | |
d6441 | train | Fred,
The FileImportQueue method being an async void is the source of your problem.
Update it to return a Task:
public class Functions
{
private readonly IMessageProcessor _fileImportQueueProcessor;
public Functions(IMessageProcessor fileImportQueueProcessor)
{
_fileImportQueueProcessor = fileImpor... | unknown | |
d6442 | train | The (currently combined) EF documentation starts with Compare EF Core & EF6.x section which contains the very "useful" topic Which One Is Right for You. Well, looks like EF Core is not for you (yet). The following applies to latest at this time EF Core v1.1.0.
First, GroupBy (even by simple primitive property) is alway... | unknown | |
d6443 | train | Ideally you would just have one redirect. Though Google will follow more than one and suggests 2. Maximum 3. So you could be okay with your plan.
https://youtu.be/r1lVPrYoBkA | unknown | |
d6444 | train | Oops! I should have remembered how javascript does it.
Turns out you use the apply function, as in:
(apply #'format format-args) | unknown | |
d6445 | train | private void btnGenerateStats_Click(object sender, EventArgs e)
{
//...
dgvReadWrites.DataSource = dtJobReadWrite;
// etc...
}
That's a problem, you are updating dtJobReadWrite in the BGW. That causes the bound grid to get updated by the worker thread. Illegal, controls are not thread-safe and may only b... | unknown | |
d6446 | train | You need to apply css to the DOM object containing the text no the text
j$('path, tspan').mouseover(function(e) {
j$(this).children().css('font-size', 15);//reset to default size font
j$(e.target).css('font-size', newSize);
});
A: You didn't mentioned whether the dom is an id or a class
var sliceText = j$(this)... | unknown | |
d6447 | train | You set a breakpoint on Xcode (probably by mistake when trying to access to a specific line).
Breakpoints are represented by blue tabs and allow you to stop the execution of your code to check some variable states for instance. Just click on it again to deactivate it (it will turn light blue).
A: You've set some sor... | unknown | |
d6448 | train | %s works only with null terminated char *
char* playPass(char* s, int n) {
…
for() {
…
}
pass[i] = '\0'; //Null terminate here.
return pass;
}
A: so figured it out.
the end where i assined the new value to the new array
pass[length - i] = a;
made it to where it never wrote a value to... | unknown | |
d6449 | train | Your UI doesn't change because
StuffCards('https://static.toiimg.com/thumb/60892473.cms?imgsize=159129&width=800&height=800', false),
Will never change. When you call setstate in the StuffCards class, the widget gets a rebuild, but with the same parameters.
So you have two options here
*
*you make a function in the ... | unknown | |
d6450 | train | In WordPress you need to send your response back using WP_Ajax_Response. Example:
$response = array(
'action'=>'handle_file_upload',
'data'=> array('status' => 'success', 'message' => 'File uploaded successfully', 'attachment_ids' => $attachment_ids)
);
$xmlResponse = new WP_Ajax_Response($response);
$xmlRes... | unknown | |
d6451 | train | Without seeing some code it's a little tricky to know what you exactly want, however it sounds like you want some sort of fixture/mock capability added to your tests. If you check out this other answer to a very similar problem you will see that it tells you to keep the test as a "unit".
Similar post with Answer
What t... | unknown | |
d6452 | train | Use xml parameter android:firstDayOfWeek with value from Calendar. 2 - is Monday.
<CalendarView
android:id="@+id/calendarView1"
android:firstDayOfWeek="2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentBottom="true"
android:layout_centerHor... | unknown | |
d6453 | train | If you think carefully, what you're asking for doesn't really make sense. What if you did this?
var request = RequestFactory.Create(FormParams.CopyBook);
request.Form = new Book();
If the underlying type of request was Request<CopyBook>, then its Form property would have the type of CopyBook, and trying to set its val... | unknown | |
d6454 | train | #include is for other header files not variables. If you want to conditionally include header files you can use precompiler commands:
//config.h
#define USE_HEADER_CODE_H
//other.h
#include <config.h>
#if defined(USE_HEADER_CODE_H)
#include <code.h>
#else
#include <other_code.h>
#endif | unknown | |
d6455 | train | You can use Object.keys(Your_JSON_Response) method, to get array of keys.
And then Array.sort() method...
A: Edit :: One-Liner
This should do the job :
function foo(dataString) {
return Object.keys(JSON.parse(dataString)).map(parseFloat).sort(function(a,b) {return a[0]-b[0]}).map(String); //datastring -> Your JSON s... | unknown | |
d6456 | train | Add new column in to your database
after In your ApplicationController.rb Add
before_action :configure_permitted_parameters, if: :devise_controller?
private
def configure_permitted_parameters
devise_parameter_sanitizer.permit(:sign_up, keys:[:profile_pic,:fname,:mobile,:gender])
end
Here use keys => your added field... | unknown | |
d6457 | train | It turns out that Apache was not able write session files to a directory(in my case, /var/lib/php/session) specified in the php.ini.
Granting the write permission for this directory to Apache has solved the problem. | unknown | |
d6458 | train | I just tried the same steps:
*
*Added a new group 'Developers' to Azure AD
*Assigned user A to this group
*Assigned this group to Readers role of a website
*Logged in with user A to portal.azure.com
User A can now see the website.
So it works as expected.
Update: when using a Microsoft Account (Microsoft Live I... | unknown | |
d6459 | train | Try this Transact-SQL query
ALTER TABLE dbo.CustomerTable ADD column_b VARCHAR(20) NULL, column_c INT NULL ;
This query will add 2 columns in your table -> First, b (VARCHAR[20]) & Second, c (INT).
To read more,
ALTER TABLE (Transact-SQL)
The query will not remove any existing column because it is an alter query that... | unknown | |
d6460 | train | From your following reply,
there really is no relationship between the 3. When I scrape with IMPORTHTML into Google sheets, those are just Tables at the locations 0,1, and 2. I'm basically just trying to have an output of each table on a separate tab
I understood that you wanted to retrieve the values with pd.read_ht... | unknown | |
d6461 | train | The @SuppressWarnings annotation can only be used at the point of a declaration. Even with the Java 8 annotation enhancements that allow annotations to occur in other syntactic locations, the @SuppressWarnings annotation can't be used where you need it in this case, that is, at the point where a deprecated interface oc... | unknown | |
d6462 | train | this works for me.
<template>
<h1>Dynamic Component</h1>
<div v-html="COMMENT"></div>
</template>
<script>
export default {
setup() {
const COLOR = "#FF0000";
const COMMENT = `<span style="background: ${COLOR}">Comment</span>`;
return {
COMMENT,
};
},
};
</script>
A: The v-html should... | unknown | |
d6463 | train | @ian-roberts and @bohuslav-burghardt already answered your question: you have created a structure that doesn't conform to the structure that Maven project must have.
To fix it you should put all contents of WebContent directory to src/main/webapp | unknown | |
d6464 | train | The two computers have different regional settings. You are converting string "12/25/2011" to a DateTime value. If in Control Panel/Regional Settings short date format is dd/MM/yyyy, then 25 is interpreted as month number and the string is considered invalid, since we only have twelve. As for longitude/latitude values,... | unknown | |
d6465 | train | You have a margin-top property set to 200px on the button. That property stays after the button expands. | unknown | |
d6466 | train | I love @stefreak's question and his solution. Bearing in mind @dfri's excellent answer about Swift's runtime introspection, however, we can simplify and generalise @stefreak's "type tagging" approach to some extent:
protocol AnySequenceType {
var anyElements: [Any?] { get }
}
extension AnySequenceType where Self :... | unknown | |
d6467 | train | @Lop Castro, I would suggest you use regex in your case. You can check the documentation of Django how to use regex with ORM.
https://docs.djangoproject.com/en/dev/ref/models/querysets/#regex | unknown | |
d6468 | train | You need to obtain coordinates of the item. For that you need to first obtain its handle. And when you get the rect, you must translate it to form coordinates.
Private Declare Function SendMessage Lib "user32.dll" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByRef lParam As Any) A... | unknown | |
d6469 | train | You need to pass the entity in to the Type's constructor and then use it to get the parameter.
Class YourType extends AbstractType
{
private $account;
public function __construct($account)
{
$this->account = $account;
}
public function buildForm(FormBuilderInterface $builder, array $option... | unknown | |
d6470 | train | If you're interacting with something well defined (i.e. the vast majority of APIs out there), then you're much better off creating a strongly typed object(s) instead of dynamic or dictionary.
In Visual Studio if you go Edit>Paste Special>Paste JSON as Classes then it will generate all the objects you need.
public clas... | unknown | |
d6471 | train | This worked for me (adapted from thorndeux's answer):
import logging.config
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'formatters': {
'prepend_date': {
'format': '{asctime} {levelname}: {message}',
'style': '{',
},
},
'handlers': {
... | unknown | |
d6472 | train | Something like this would work:
/^(?=.*a)(?=.*p.*p)(?=.*l)(?=.*e)[aple]{5}$/i
*
*/^ - start the regex and use a start string anchor
*(?=.*a) - ensure that an a exists anywhere in the string
*(?=.*p.*p) - ensure that two ps exist anywhere in the string
*(?=.*l) - ensure that an l exists anywhere in the string
*(?... | unknown | |
d6473 | train | In C there's really no difference between a char and an int. Even character literals, like e.g. 'A', are almost universally promoted to int.
But the most important thing is that EOF is an int value. If char is unsigned (it's implementation-specific if char is signed or unsigned) then when the char value -1 is promoted ... | unknown | |
d6474 | train | Your browser is not allow CORS Origin api access. So you can add the plugin
CORS Plugin for chrome | unknown | |
d6475 | train | If these dataframes all have the same structure, you will save considerable time by using the 'colClasses' argument to the read.table or read.csv steps. The lapply function can pass this to read.* functions and if you used Dason's guess at what you were really doing, it would be:
x <- do.call(rbind, lapply(file_names,... | unknown | |
d6476 | train | For checking if app is lunched first time use SharedPreferences and for displaying images you have to use Bitmap, because without it you will get memory errors.
Add this code in your activity class.(Not in onCreate method)
public static int calculateInSampleSize(
BitmapFactory.Options options, int reqWidth, in... | unknown | |
d6477 | train | You need to make the following changes:
*
*Make the last argument 1 in the call to read.
read(pA[0], buff, 1);
*Put the above call in a while loop and increment nChar for every successful attempt at read.
while ( read(pA[0], buff, 1) == 1 )
{
++nChars;
}
*Close the file descriptor from the parent ... | unknown | |
d6478 | train | As the error message says, AADSTS50012 indicates that an invalid client secret was provided. Check if your current key is expired in the Azure Portal and try generating a new one. | unknown | |
d6479 | train | RTSP, as suggested by its name, should suit better for real-life streaming applications. To reduce the lag you can play with bitrate and dropping frames. There is proprietary pvServer though, which is capable of HTTP-streaming. | unknown | |
d6480 | train | Check eclipse settings there is a "installed JRE" preference:
(linux, juno)
Also, make sure you have a "JRE System Library" in your project classpath: | unknown | |
d6481 | train | If you want to do partial matches you need the LIKE operator:
SELECT * FROM table WHERE type LIKE 'Test%'
A: Use the Like keyword
select * from table where type LIKE 'Test%'
A: The equality (=) operator doesn't accept wild cards. You should use the like operator instead:
SELECT * FROM table WHERE type LIKE 'Tes... | unknown | |
d6482 | train | I don't think there are any skills that you can learn in C but not C++, but I would definitely suggest learning C first still. Nobody can fit C++ in their head; it may be the most complex non-esoteric language ever created. C, on the other hand, is quite simple. It is relatively easy to fit C in your head. C will defin... | unknown | |
d6483 | train | self-signed certificate ... net::ERR_CERT_REVOKED ... MacOS
You probably run into the new requirements for certificates in MacOS 10.15 and iOS 13 which seem to be enforced also for self-signed certificates. While you don't provide any details about your specific certificate I guess it is valid for more than 825 days. ... | unknown | |
d6484 | train | DOM context
CasperJS a sandboxed DOM context (page context). It is only there where you can access DOM elements directly. The page context is inside of the casper.evaluate() callback. Everything else about a DOM element is only a representation of it, because DOM nodes cannot be passed to the outside context.
Accessing... | unknown | |
d6485 | train | For node v 4.0.0 and later:
fs.stat("/dir/file.txt", function(err, stats){
var mtime = stats.mtime;
console.log(mtime);
});
or synchronously:
var stats = fs.statSync("/dir/file.txt");
var mtime = stats.mtime;
console.log(mtime);
A: Just adding what Sandro said, if you want to perform the check as fast as pos... | unknown | |
d6486 | train | Even though you normalise the input, you don't normalise the output. The LSTM by default has a tanh output which means you will have a limited feature space, ie the dense layer won't be able to regress to large numbers.
You have a fixed length numerical input (50,), directly pass that to Dense layers with relu activati... | unknown | |
d6487 | train | You can create this one rule in root .htaccess to block those directories listings:
RewriteEngine On
RewriteRule ^(css|images|includes|js)/?$ - [NC,F] | unknown | |
d6488 | train | Looking at the MSDN pages for the string.Contains and string.IndexOf methods clearly shows that neither of these methods ever throws a FormatException.
I can only conclude that it must be another part of the code (possibly a call to string.Format?) throwing this exception. Perhaps posting the relevant section of code w... | unknown | |
d6489 | train | You should avoid deleting if you're just inserting, or deleting then inserting. If something goes wrong, you'd be left with no data similar to a truncate. What you really should be doing is inserting or updating.
You can do this manually, selecting, then either inserting or updating, separately. Or you can use firstOrC... | unknown | |
d6490 | train | You're trying to set your AppDelegate as a UNUserNotificationCenterDelegate, but your AppDelegate does not implement that protocol yet. Find out more information about protocols here. The spec for UNUserNotificationCenterDelegate can be found here. Something like this will work:
extension AppDelegate: UNUserNotificatio... | unknown | |
d6491 | train | SELECT * FROM wpps_posts p
INNER JOIN wp_postmeta wp ON wp.post_ID = p.ID
AND wp.meta_key='price'
WHERE p.post_type = 'zoacres-property'
ORDER BY wp.meta_value asc
A: You could do something like this, depends what other type of meta type records you have.
SELECT * FROM wpps_posts
LEFT JOIN wp_postmeta ON wp_postmeta.... | unknown | |
d6492 | train | yes You can do that in two ways:
*
*create a function with an ajax call to your servlet.
*point your href to the servlet link (as JB Nizat mentioned)
for the first method, you can follow the below way (if you use jquery) :
function callServer(){
$.ajax({
url: 'ServletName',
type: 'POST'... | unknown | |
d6493 | train | How about something like this. This command will start it if it isn't already running. No need to check in advance.
Dim shell
Set shell = CreateObject("WScript.Shell")
shell.Run "NET START spooler", 1, false
A: strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
& "{impersonationLevel=impersonate}!\\" &... | unknown | |
d6494 | train | version 1.4+ of the JSON toolkit includes functions that you can call from a custom.
This version must be downloaded from Github, as it is not yet included in the Streams product.
Download the latest version from Github, which is 1.4.4.
Build the toolkit: cd com.ibm.streamsx.json and run ant.
Then you can use the extr... | unknown | |
d6495 | train | First of all, in your use case, there's no need for the async { } block. Async.AwaitTask returns an Async<'T>, so your async { } block is just unwrapping the Async object that you get and immediately re-wrapping it.
Now that we've gotten rid of the unnecessary async block, let's look at the type you've gotten, and the ... | unknown | |
d6496 | train | I'm afraid this is not an approach you can tweak to get the result you want. WM_NCLBUTTONDOWN is essentially how the window manager decides how to handle mouse events on a top-level window. It allows you to make windows that have custom chrome, but it doesn't allow you to do anything about non-top-level windows (such a... | unknown | |
d6497 | train | Can you pass the search term via the URL?
<script>
(function() {
var cx = 'YOURID';
var gcse = document.createElement('script');
gcse.type = 'text/javascript';
gcse.async = true;
gcse.src = (document.location.protocol == 'https:' ? 'https:' : 'http:') +
'//www.google.com/cse/cse.js?cx=' + ... | unknown | |
d6498 | train | The problem is that sovlePnP requires vector<Point2/3f> as input, instead of vector<vector<Point2/3f> >. In your code, "point_list" is vector<vector<Point3f> >, and "corner_list" is vector<vector<Point2f> >.
The documentation of solvePnP can be found here: http://docs.opencv.org/3.0-beta/modules/calib3d/doc/camera_cali... | unknown | |
d6499 | train | The point is that method filter returns new stream. The old one is terminated after filtering.
/**
* Returns a stream consisting of the elements of this stream that match
* the given predicate.
*
* <p>This is an <a href="package-summary.html#StreamOps">intermediate
* operation</a>.
*
* @param predicate a <a href... | unknown | |
d6500 | train | Similar to your other question:
First convert to datetimes:
df.loc[:, ["Start", "End"]] = (df.loc[:, ["Start", "End"]]
.transform(pd.to_datetime, format="%m/%d/%Y"))
df
identity Start End week
0 E 2020-06-18 2020-07-02 1
1 E 2020-06-18 2020-07-02 2
2 2D 2020-07... | unknown |
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