id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_7900 | Vector& Vector::operator=(const Vector& a)
{
double* p = new double[a.sz];
for (int i=0; i != a.sz; ++i)
p[i] = a.elem[i];
delete[] elem;
elem = p;
sz = a.sz;
return *this
}
(For those who own the book, this can be found in page 74)
Now, my question is: if p has a new resource, why isn't it rel... | |
doc_7901 | $newsroute = new Zend_Controller_Router_Route(
'news/:action/:id_:title',
array( 'controller' => 'news' ));
:id_:title obviously doesn't work since Zend didn't know that _ is a separator? Do i need to use the regex router for this or does it work with the normal one too?
A: Indeed a regex route would do the th... | |
doc_7902 | I attach the code
class UserTask {
Future<List<Task>> getTask() async {
List<Task> groupTask = [];
try {
DatabaseReference ref = FirebaseDatabase.instance
.ref()
.child("grupos")
.child("grupoid3")
.child("tareas");
DatabaseEvent event = await ref.once();
if (event.snapshot.exists) {
... | |
doc_7903 | Of course, I haven't changed the code myself. I hope someone can help me. Please let me know if you have any missing information.
Error message
//toolbar
An error occurred while loading the web debug toolbar.
Open the web profiler.
//web profiler
Argument 1 passed to Symfony\Component\Stopwatch\Stopwatch::stopSecti... | |
doc_7904 | <food>
<name>French Toast</name>
<price>$4.50</price>
<description>
Thick slices made from our homemade sourdough bread
</description>
<calories>600</calories>
</food>
I want to get just the name of the food. How can I do that?
I've already tried with this code:
<script>
var xhttp = new XMLHttp... | |
doc_7905 | I am only having two issues with the above, first and foremost is how to test to determine in a name for a named range already exists. I am currently iterating thru the entire list of ThisWorkbook.Names, which has thousands of named ranges in it. Since this iteration could be running over 100 times when the calendar is... | |
doc_7906 | The scenario that causes the issue is the following:
*
*Launch WebApp on a linux serveur on port 49500
*Connect to the WebApp thanks to IE on a Windows session through the route "Auth/Login"
*Token is generated and accessible
*Try to regenerate once more the token through the route "Auth/Login"
And at this point,... | |
doc_7907 | The question is NOT if Excel 2010 can run 32bit addin, the code HAS to be 64bit, as I need to start a 64bit JVM from this addin.
When I compile it with Visual Studio 2012 it works.
When I compile this EXACT same code with mingw64, it compiles but Excel crashes (XLCALL32 is the 64 bit version from the Excel 2010 SDK).
c... | |
doc_7908 | DF1.index.values
Index(['a','b','c','d']), dtype='object')
DF2[some_column].values
['base','','','net 1']
Expected output
Index(['base','b','c','net 1']), dtype='object')
My attempt:
DF1.index = DF2[some_column].values
It's incorrect because it replaces everything and thats not what I want, I'm only interested in... | |
doc_7909 | To compile I use the command:
javac -classpath hadoop_library_path:my_library_path -sourcepath code_path/ -d class_path/ path/MyClass.java
I create the jar, and then I run the task:
hadoop jar maclass.jar MyClass input output -target target
The external jar need to be added also in in "jar hadoop" command?
I tried ... | |
doc_7910 | But when I entered German characters from : http://www.w3schools.com/tags/tryit.asp?filename=tryhtml_script_charset
entered this text : αβγδεζηθ (Greek Symbols)
at some button in html page, it shows some different characters:
Note : i have used file encoding as UTF-8 in this case, and then compile the code.
What sho... | |
doc_7911 | class Forum < ActiveRecord::Base
has_many :topics
end
class Topic < ActiveRecord::Base
belongs_to :forum
has_many :posts
end
class Posts < ActiveRecord::Base
belongs_to :topic
belongs_to :user
end
I would like to join these associations (with some conditions on both topics and posts), so I did Topic.joins(... | |
doc_7912 | class ManejoEventoSanitario(models.Model):
id_evento_sanitario = models.AutoField(primary_key=True)
id_tipo_evento = models.ForeignKey(TipoEvento, on_delete=models.PROTECT)
descricao = models.CharField(max_length=90, blank=True, null=True)
dt_evento_sanitario = models.DateField(blank=True, null=True)
... | |
doc_7913 | $ bower register FSVS git://github.com/lukesnowden/fsvs.git
bower resolve git://github.com/lukesnowden/fsvs.git#*
bower download https://github.com/lukesnowden/fsvs/archive/1.0.0.tar.gz
bower extract FSVS#* archive.tar.gz
bower resolved git://github.com/lukesnowden/fsvs.git#1.0.0
[?] Registerin... | |
doc_7914 | Excel->from text->cancel
Then I found that I have 2 rows and 100 columns.
In fact, they should be 100 rows and two columns.Is there away to transpose the file during the importing process, as I do not want to import them and then transpose.
A: AFAIK, It is not possible to transpose the data with any inbuilt way wh... | |
doc_7915 | public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tView=(TextView) findViewById(R.id.Textshow);
vButton=(Button) findViewById(R.id.speakButton);
lView=(ListView) findViewById(R.id.listView);
vButton.setOnClickListener(this);
}
... | |
doc_7916 |
The code used for retrieving and storing the documents is:
import 'package:cloud_firestore/cloud_firestore.dart';
CollectionReference events = FirebaseFirestore.instance.collection("Events");
DocumentReference eventDocs = events.doc();
List<dynamic> userEventsList;
// List<Event> firebaseEvents = <Event>[];
class Ev... | |
doc_7917 |
*
*[object method] with Object->method()
*[object method:attr1 attr2 ...] with object->method(attr1,attr2,...)
It is recursive to replace (1) and (2) inside (2). Any attr may be like (1) or (2).
So, this code causes problem:
while {[regsub -all {\[([^\[\]:]+)[:]([^\[\]]+)\]} $subline "[subliner3 "\\1" "\\2"]" subli... | |
doc_7918 |
*
*Category1/subCategory1/item1
*Category1/subCategory1/item2
*Category1/subCategory1/item3
*Category1/item4
*Category2/item5
*Category2/item6
*Category3/subCategory3/item7
*Category3/subCategory3/item8
*item9
*item10
I want to use jQuery to convert this to a TreeView menu. I did it with servercode both i... | |
doc_7919 | I know jQuery tabs supports basic animations (see this question about animation fx), but how can I do smooth transitions?
A: things got easier over the years, now it's a built in option for that, for example slide to-left-out and from-right-in is just:
$("#tabs .tabs-container-wrapper .tabs-container").tabs({
... | |
doc_7920 | please enlighten me on this . some can also help me with a widely accepted flow chart showing which parametric and parametric tests to use .
| |
doc_7921 | Array
(
[0] => Array
(
[sname] => florida
[cname] => orlando
)
[1] => Array
(
[sname] => texas
[cname] => dallas
)
[2] => Array
(
[sname] => florida
[cname] => tampa
)
[3] => Array
(
[sname... | |
doc_7922 | Basically the rendering Video application should be on top which should keep displaying the video while the user can interact with the background application, i.e the chat application.
I had a look at the FLAG_NOT_TOUCH_MODAL
http://developer.android.com/reference/android/view/WindowManager.LayoutParams.html#FLAG_NOT_... | |
doc_7923 | Example structure of list:
{
1: {
id: 1,
rank: 10,
name: "foo"
},
2: {
id: 2,
rank: 24,
name: "bar"
},
3: {
id: 3,
rank: 11,
name: "baz"
},
...
}
Example:
const out = document.getElementById("out");
const sortBy = "ra... | |
doc_7924 | It's pretty clear how to return only the image using HttpResponse:
def backend_function(request):
img = request.FILES["file"].read()
img_res, float_res = some_calculations(img)
return HttpResponse(img_res, content_type="image/jpeg")
But I don't know how to add that float_res to the HttpResponse.
A: You c... | |
doc_7925 | app.Use(async (context, next) => {
await next();
// Modify the response here
});
However, this doesn't work as I can't actually read the read the response stream - it's using Kestrel's FrameResponseStream under the hood, which is unreadable.
So, I figured I could replace the response body stream with a Memory... | |
doc_7926 | I am using HttpWebRequest and HttpWebResponse objects to pull the content.
The emailing functionality works fine except for one problem.
The web page which serves up the content of my email contains images.
When the html of the page is sent as an email, the image URLs inside the HTML code are all relative URLs, they ar... | |
doc_7927 | <div class="question>
<select name="status">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
<div class="subquestion">
<input type="file name="file>
</div>
</div>
JS
$(document).ready(function () {
$(".question").each(function () {
... | |
doc_7928 | I tried changing:
<div class="col-sm-12">
to:
<div class="col-sm-12" style="float:right;">
but it didn't have any effect. Is there a way for me to do this within bootstrap or do I have to use my custom css? And how can this be done?
HTML:
<div id="box" class="vcenter">
<div class="container">
<div class="row ce... | |
doc_7929 | I first installed v1 of my app from the App Store. When the new, v2, was available from the App Store I updated my app on my devices. That's an iPhone 5s with the newest iOS and an iPhone 7 Plus with the newest iOS.
After updating my app on the iPhone 7 Plus it still showed up the old Launch Screen. Restart didn't help... | |
doc_7930 | I have function
from django.shortcuts import render_to_response
from django.template import RequestContext
def home(request):
return render_to_response('home.html',{'test':'test'},context_instance=RequestContext(request))
and i have simple template such as:
<html>
<body>
my test == {{test}}
</body>
</html>
When i o... | |
doc_7931 | $array[1][0] = "string";
$array[0][1] = "anotherstring";
$array[0][0] = "thirdstring";
$array[1][1] = "fourthstring";
I want to sort this array by keys so it looks like this:
$array[0][0] = "thirdstring";
$array[0][1] = "anotherstring";
$array[1][0] = "string";
$array[1][1] = "fourthstring";
At the moment I am using ... | |
doc_7932 |
alert = new AlertDialog.Builder(this);
alert.setTitle("Enter Destination");
alert.setIcon(R.drawable.icon);
final EditText editAddress = new EditText(this);
editAddress.setLayoutParams(new LayoutParams(200, 20));
alert.setView(editAddress);
alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
@... | |
doc_7933 |
2020-03-03 13:07:44.539 INFO 4824 --- [ restartedMain] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@2a92f8c3, org.springframework.security.web.context.SecurityContextPersistenceFilter@412324cd, ... | |
doc_7934 | Now that we are on a newer version(2.9.x), what is the best way to keep the schedule while doing "task destroy"?
If "task destroy" will always remove schedule, is there another way we can upgrade application registration for task without removing task schedules?
| |
doc_7935 | I set the npm login auth token but it doesn't help - private npm packages always end up with errors like 404 not found etc.
yarn add @private/my-private-pacakge
doesn't work, but this npm command works:
npm install @private/my-private-package
works - I tried to set yarn config registry/auth with the token but noting ... | |
doc_7936 | Although clearly not the correct code, I would use something like this, as to avoid creating a separate method for each jre version previous to jre6. However, its also clear that for anyone who has updated to jre7 who tries to run my program, they will be redirected to backdate to jre6 - in order to run my program.
St... | |
doc_7937 | But it working fine with me apple suggest it is IPV6 problem when we call api to login its response failed and give an alert login failed but in my case api response never failed . Is the server side issue ? It is possible that server not support IPV6 my server side is http://brightowl.pro
Kindly solve this problem my... | |
doc_7938 | list1 = ["Hello","\s","my","\s","name","\s","is"]
And I want to convert it to a string like
"Hello my name is"
Can anyone please help.
But also if there was characters such as
"\t"
how would i do this?
A: list = ["Hello","\s","my","\s","name","\s","is"]
str1 = ''.join(list).replace("\s"," ")
Output :
>>> s... | |
doc_7939 | (The images below are just for give an example)
I'm using this desktop screenshot in 1920x1080 px.:
And I search for and locate this piece of the image above (55x557 px.):
But I resize both images to it's 25% (to gain comparission speed), so when I compare the images the desktop screenshot is 480x270 px. and the cutt... | |
doc_7940 | I need to make an update to the user view when an event of an object occurred. I have an object that observe a humidity sensor. Let say This object will trigger an event when the humidity above 70%. The code might be like this:
Private Sub Humidity_Alert(sender As Object) Handles objSensor.Alert
'Update user chart
... | |
doc_7941 | However, i am unable to figure out how to run the application under a different user. It's not a Service (although that is a possibility). I'm really trying to figure out how to do the following:
*
*Start an application on boot as a different user.
*Install a service to start on boot, as a different user.
Can any... | |
doc_7942 |
A: Transclude allows :
*
*To create directives that wrap other elements.
*To clone the same transcluded contents multiple times.
*To re-clone the trancluded contents when an event occurs.
ngTransclude and $transclude
*
*When using the transclude option, the element contents are being removed from the DOM dur... | |
doc_7943 | <form action="process.php" id="login" method="POST">
<p>Username: <?php echo $form->error("user"); ?></p>
<div>
<input type="text" style="font-size: 13px; color: #7e7e7e;" autocomplete="off" id="user" name="user" maxlength="18" length="18" value="<?php echo $form->value("user"); ?>">
</div>
<p>Password: <?php echo $for... | |
doc_7944 | class A(models.Model):
a = models.BooleanField(default=False)
q = models.BooleanField(default=False)
class B(models.Model):
c = models.Foreignkey('A', related_name='bb')
d = models.BooleanField(default=False)
e = models.BooleanField(default=False)
Here is my view:
class Myview(ListView):
mode... | |
doc_7945 | id (auto-increment)
amount
date
account_id
Data are inserted throughout the day. I now need a view to get the opening and closing amounts for each account for each day.
My trouble is creating a fast query to access both minimum and maximum values.
Creating a view to access just the minimum is fine using an in statem... | |
doc_7946 | <link rel="foo" href="bar.txt">
the browser should automatically download bar.txt. Is there any way to read its contents without getting it again (i.e. via jQuery's $.get or similar)?
Edit
I could use a second GET request and as mentioned in the comments there likely wouldn't be a performance hit, but this question i... | |
doc_7947 | #include <iostream>
using namespace std;
int main(){
cout << "thanks";
return 0;
}
The problem comes even before compiling the code. It comes when Qt highlights the library and acknowledge me that (iostream: no such file or directory).
It was working fine a couple of days ago, but then I installed Visual Stud... | |
doc_7948 | How we can start and stop docker container with systemd?
A: *
*First we will create docker image
FROM debian:stretch
RUN apt-get update \
&& apt-get install -y systemd \
&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
RUN rm -f /lib/systemd/system/multi-user.target.wants/* \
/etc/systemd/system/*.wants... | |
doc_7949 | To make the Map work, you must inject a script with the API KEY on the index.html file.
The problem is that our project is not a SPA, we produce individual web components that we deliver separately.
I want to know if there is a method to inject the script on the concerned module ( eg : maps.module.ts ) which will use t... | |
doc_7950 | Traceback (most recent call last): File "/home/username/PycharmProjects/pythonProject/Pycharm/main.py", line 50, in <module> backdrop = pygame.image.load(os.path.join('images', 'stage.png')) FileNotFoundError: No such file or directory.
the background is located in : /home/username/PycharmProjects/pythonProject/Pycharm... | |
doc_7951 | Link of what I am doing & trying to achieve:
http://jsbin.com/ebowom
CSS
.border_block {
background: url("http://i53.tinypic.com/161f5af.png") no-repeat scroll center bottom rgba(255, 255, 255, 0.60);
border-radius: 10px 10px 10px 10px;
height: 344px;
margin: 0 auto;
padding: 8px;
width: 920px;... | |
doc_7952 |
import {
gql
} from '@apollo/client';
interface User {
id: number;
email: string;
role: string;
}
interface QueryData {
organization_users: OrgUser[];
}
export const GET_USERS = gql `
query GetUsers {
organization_users {
user {
id
email
}
role... | |
doc_7953 | homepage, productList and productDetails
When going from homepage to productList I pass a route param,
navigation.navigate('productList', { showCategory: 'productListA'} )
InitialProcess when component mounted
Inside the productList page when the component is mounted. I am declaring use state like this.
const {showCat... | |
doc_7954 | * keeping li and li hover? When I add a link like this:
<li><a href="link"><i class="fab fa-youtube-square"></i></a></li>
it adds a link, but it automatically displays an icon in violet color... so it doesn't even display neither li nor li:hover
I want to have a link (<a href>) inside the li and still make li and li:ho... | |
doc_7955 | I have the file, is there any way that I can upload it to the required directory?
The error I get is:
[Errno 2] No such file or directory: '/usr/local/lib/python3.6/dist-packages/climt/_data/ozone_profile.npy
Thanks!!!
| |
doc_7956 | Following is the Code Snippet
Boolean isSourceExist = Directory.Exists(sourceFileorFolder);
Boolean isFileExist = File.Exists(sourceFileorFolder);
if (!(
((isSourceExist == true) && (isFileExist == false)) ||
((isSourceExist == false) && (isFileExist == tr... | |
doc_7957 | ----------
#include <windows.h>
typedef struct {
LARGE_INTEGER start;
LARGE_INTEGER stop;
} stopWatch;
void startTimer( stopWatch *timer);
void stopTimer( stopWatch *timer);
double LIToSecs( LARGE_INTEGER * L);
double getElapsedTime( stopWatch *timer);
-------------... | |
doc_7958 | I'm wondering if it still makes sense. In his article Alexandrescu points out some issues with std::vector when performance is critical:
*
*Unnecessary data initialization when allocating a vector which I think can be solved using std::vector::reserve
*expensive move operation which is solved with C++11 and move s... | |
doc_7959 | the select statment joins 3 transactions together
1 ledger (£10) ID XX
1 statement (£8) ID YY
1 statement (£8) ID ZZ
The select statement returns the values so that ID return a single row
XX YY ZZ
I want to insert these values into my matched transactions table so that they enter my matched table like this
Ledger ID ... | |
doc_7960 |
numofdig(A,B):-
A>0,
A is (A//10),
succ(0,S),
numofdig(A),
B is S,
write(B).
this is my code and its not working .
A: SWISH (the website in your image) already has ?- to the left of the query box, you don't need to type it in. Typing it in your query is what causes the error procedure (?-A) does no... | |
doc_7961 | (function demo(iteration) {
count = iteration || 0;
if (count < 3) {
$.when(testPromise(count).promise())
.done(function () {
doSomething();
})
.always(function () {
demo(count + 1);
});
}
})();
function doSomething() {
console.log("something!");
}
func... | |
doc_7962 | @patch.object(CognitoInterface, "get_user_tokens", return_value=mocked_get_user_tokens_return)
class TestLogin(TestCase):
def test_login(self, mocked_get_user_tokens):
print(CognitoInterface().get_user_tokens("blah", "blah")) # Works, it prints the patched return value
login_data = {"email": "w... | |
doc_7963 | Here is the code that doesn't go through:
var apiInterface:ApiInterface = getClient()!!.create(ApiInterface::class.java)
var call: Call<Example?>? = apiInterface.getWeatherData(tempName)
//after the call?.enqueue it shows me error down below
call?.enqueue(object : Callback<Example?> {
override fun onResponse(call... | |
doc_7964 | I need to find a way to to do this without messing with the child programs STDIN or STDOUT, so I try creating a new handle and passing the fd.
I create 2 IO::Handles and create a pipe. I write to one end of the pipe and attempt to pass the File descriptor of the other end of the pipe to my child program that is being e... | |
doc_7965 | name: deploy
on:
push:
branches: [ develop ]
tags: [ v* ]
jobs:
deploy:
runs-on: macos-latest
steps:
- name: Checkout project
uses: actions/checkout@v2
- name: Set environment variables from project settings
run: |
exec .github/scripts/set-env-from-xcodeproj... | |
doc_7966 | | user | symbol | status | value |
----------------------------------
| 101 | A | 1 | 20 |
| 102 | A | 1 | 20 |
| 103 | A | 1 | 20 |
| 101 | A | 0 | 20 |
| 102 | B | 1 | 20 |
| 103 | A | 1 | 20 |
| 101 | A | 0 | 20 |
| 102... | |
doc_7967 | To find the same internal representation for Apache Avro I looked into multiple pages like Github page, Apache Avro's home and the book Hadoop definitive guide and many more tutorials online but I am not able to find what I am looking for. I understand Apache Avro is row oriented file format and each of the file has th... | |
doc_7968 | IQueryable<appointment> query = null;
foreach(var record in results)
{
BoiseStateLdapDataObject record1 = record;
query = db.appointments.Where(x => x.student_id == record1.Values["employeeid"]);
}
if (query != null)
{
var selectedRecord = query.SingleOrDefault();
}
A: Try to move employee id getting ou... | |
doc_7969 | We start Chrome with proper flags --trace-gc --trace-gc-verbose both on Windows7 and MacOSX High Sierra.
The output is printed and visible on the console. However capturing the output with standard stream redirection does not work:
What do we do:
MacOS X:
./Google\ Chrome --js-flags="--trace-gc --trace-gc-verbose" > ... | |
doc_7970 | 1) When SourceTable.ProductName = TargetTable.ProductName and SourceTable.Amount = TargetTable.Amount Then
Update TargetTable set TargetTable.ValidFrom = sysdate
Also i need to insert like this,
Insert Into TargetTable(ProductName,Amount,ValidFrom,Version) Values(TargetTable.ProductName,TargetTable.Amount, sysdate, Tar... | |
doc_7971 | tblMeterReadings
id meter period_start period_end amount
1 1 2014-01-01 00:00 2014-01-01 00:29:59 100.3
2 1 2014-01-01 00:30 2014-01-01 00:59:59 50.5
3 1 2014-01-01 01:00 2014-01-01 01:29:59 70.7
4 1 201... | |
doc_7972 | Data
I need to compute snowmelt onset date which is defined as as the the first day when daily temperature is above 0 C, following the last five-day period between March and May, when the daily temperature is below 0 C. My codes so far:
df1<-read.csv("temp.csv")
require(dplyr)
# applying the condition to check e... | |
doc_7973 | serializing to something indeserializable. Our entities have this
shape:
[Serializable]
public class Publication
{
public Guid? Id { get; set; }
public PublicationRendering Rendering { get; protected internal set; }
public DateRange SuggestedActiveRange { get; protected set; }
public Date... | |
doc_7974 | I have just about solved it, following create suggestions to follow :before and :after to shape the div. However, I am stuck trying to get the div itself to use max-width instead of width:
HTML
<br>
<div class="tab">Really really really really really really long content title</div>
<div class="tab-content">Content text... | |
doc_7975 | This is my code :
String baseDir = Environment.getExternalStorageDirectory().getAbsolutePath();
String fileName = sonidoActual+".mp3";
File newSoundFile = new File(baseDir, fileName);
Uri mUri = Uri.parse("android.resource://com.genaut.ringtonelists/raw/"+sonidoActual);
AssetFil... | |
doc_7976 | var totalPrice =
(some from joins here
into g
group g by new
{
g.Id
}
into a
select new
{
RecordId = a.Key,
TotalAmount = a.Sum(e =>... | |
doc_7977 |
With the Carousel thing, the navbar won't have white space.
There is white space on the other pages on the sides when there is no carousel.
Is there any way to fix this? I tried removing the container styling, but that just ruins the whole page.
A: Going out a limb here, and guessing you haven't wrapped the navbar ... | |
doc_7978 | First Error Set: http://i.stack.imgur.com/HTySO.png
Second Error Set: http://i.stack.imgur.com/wDwxm.png
(I tried posting as SE images, but since I'm new it wouldn't let me)
Those are the two errors I'm currently getting 20 times (I have 20 different fields for the database, it's a "profile" section).
I've spent the be... | |
doc_7979 | any ideas as how to make this work?
NbRowsPnLD1 = PnLD1WS.Range("A1").End(xlDown).Row
PnLD1WS.Range(PnLD1WS.Cells(1, 1), PnLD1WS.Cells(NbRowsPnLD1, 228)).Copy(PnLD2WS.Cells(1, 1)).PasteSpecial xlPasteValues
A: Copy the Values of a Range by Assignment
Option Explicit
Sub CopyByAssignment()
' It is assumed th... | |
doc_7980 | How to catch pgPL/SQL exceptions with QtSQL?
I haven't found any example or info at the docs.
More details:
I'm developing the front end for a system with Qt 5.3. The database perform some validation at some of the inputs and raise custom exceptions when something is invalid. What I want is to be able to handle these e... | |
doc_7981 | For instance, I'd like to create a timeout during connect. So far I've tried not calling accept in my mock server and setting the backlog to 1, then making multiple connections, but all seem to successfully connect. I would think that if there wasn't room in the backlog queue I would at least get a connection refused... | |
doc_7982 | ticker = 'PDN'
style.use('ggplot')
start = dt.datetime(2016, 6, 21)
end = dt.datetime.today()
prices = web.DataReader(ticker, 'yahoo', start, end)['Close']
returns = prices.pct_change()
last_price = prices[-1]
number_of_simulations = 500
num_days = 252
simulation_df = pd.DataFrame()
for x in range(number_of_simulati... | |
doc_7983 | df.info() prints before entering the outlier function,
<class 'pandas.core.frame.DataFrame'>
Int64Index: 6661 entries, 0 to 6660
Data columns (total 4 columns):
currency 6661 non-null object
port 6661 non-null object
supplier_id 6661 non-null int64
value 6661 non-null float64
dtypes: float64... | |
doc_7984 | Code:
$(document).ready(function () {
var url = document.URL;
var index = url.indexOf("?email=");
var email;
/* If there is an EMAIL in URL, check directory to confirm it's valid */
if (index > -1) {
/* There is an email */
email = url.substr((index + 7));
email = email.... | |
doc_7985 | from sqlalchemy import Table, create_engine, MetaData
engine = create_engine('mysql://...')
meta.bind = engine
table = Table('footable', meta, autoload=True)
result = table.select().where(...).execute()
I've written many selects before and I always select the specific columns that I need rather than selecting all. Is... | |
doc_7986 | [DynamicData(nameof(TestDataMethod), DynamicDataSourceType.Method)]
public void TestReturnTrace(int[,] simpleMatrix, int expected)
{
var mock = new Mock<IMatrixGenerator>();
mock.Setup(a => a.GenerateRandomMatrix()).Returns(simpleMatrix);
MatrixBase matrix = new MatrixBase(mock.Object);
int actual = ... | |
doc_7987 | In the first place, i want "ephemeralData" to store the data of my inputs, and then i want "applyHandler" function to call "setPeriod" hook and to pass "ephemeralData" as argument, so my dynamic text changes. Can't figure out why it's not working
const [period, setPeriod] = useState([
{
day: '... | |
doc_7988 | /*********Keeps track of score and update TextView with score************/
if (rectWhite1.getTheRight() > Math.round(mBallPos.x) - 5 && rectWhite1.getTheRight() < Math.round(mBallPos.x) + 5) {
runOnUiThread(new Runnable() {
@Override
public void run()... | |
doc_7989 | String jssting="\"if (AH.getAttributeValue(\\\"organizationTypeID\\\") == \\\"4a81e8fb-6710-4661-83ac-8012ec938aeb\\\") " +
"{ AH.setMandatory(\\\"locationID\\\", true); " +
"AH.setVisible(\\\"locationID\\\", true); " +
" AH.setVisible(\\\"organizationSubTypeID... | |
doc_7990 | library(tidyverse)
df_pre <- tribble(
~year, ~data,
1970, tibble(GEOID_1970 = 1, TOTPOP_1970 = 2),
1980, tibble(GEOID_1980 = 3, TOTPOP_1980 = 4)
)
Using purrr, I would like to rename the nested columns so that I have the following:
df_post <- tribble(
~year, ~data,
1970, tibble(GEOID = 1, TOTPOP = 2),
1... | |
doc_7991 | import Database.MongoDB
import System.IO
import System.Environment
import Data.UString
data Project = Project { name :: String , desc :: String
, category :: String , priority :: Int
, repeating :: Bool , done :: Bool } deriving (Show)
data Command m = Save ((DbAccess m) ... | |
doc_7992 | "Load a sequence of images and play them back at a rate you define, while optionally looping the resulting animation."
then provides this code as an example
let walkAnimation = SKAction.animate(with: monsterWalkTextures,
timePerFrame: 0.1)
node.run(walkAnimation)
// insert other code ... | |
doc_7993 | python3 mycode.py
My code starts to run but I cannot see any thing. I use putty for connecting to server. I cannot type any other commands:
If I restart my connection I cannot see any result too.
I don't have any GUI. How can I see the result my code?
A: You need to foward the X11 server:
ssh -X user@server
Your re... | |
doc_7994 | Is there any method I can call for that? Is there a way to construct an UrlHelper?
A: Yes, you can instantiate it. You can do something like:
var ctx = new HttpContextWrapper(HttpContext.Current);
UrlHelper helper = new UrlHelper(
new RequestContext(ctx,
RouteTable.Routes.GetRouteData(ctx));
RouteTable.Routes ... | |
doc_7995 | Model
I have 2 agents - Flight
Flight
and Passenger
Passenger
Flight is a entity of table:
FlightDb
What I would like to do?
*
*I'd like to generate Passengers for all flights from table FlightDb. The number of passengers for each flight is set in column pax_number.
*Every passenger should appear in random time in p... | |
doc_7996 | 3rd layer should take the rest of screen in height. But 3rd layout should have scroller to scroll down&up if content takes more the space left under layer1&2.
I created a code but scroler is for the whole page. How to create scroller only last bottom widest layer (div)?
Current code
HTML:
<div id="container">
<... | |
doc_7997 | class A:
@property
def p(self):
return ""
>>> a = A()
>>> vars(a)
{}
>>> vars(A)
{'p': <property object at 0x0000000000000000>, '__module__': '__main__', '__doc__': None}
>>>
==================================================
I'm looking for a method to list all properties defined with a @property de... | |
doc_7998 | stage.on('dragmove', (e) => stageOnDragMove(e, layer));
const stageOnDragMove = (e: Konva.KonvaEventObject<any>, layer: Konva.Layer) => {
const selectionGroup = layer.findOne('#selection-group');
const transformer = layer.findOne<Konva.Transformer>('Transformer');
if (selectionGroup?.hasName('text-group')... | |
doc_7999 | The HTML code:
<ul id="HelloDiv" class="nav navbar-nav">
<li id="UserHello" style="visibility: hidden"><a href="#">Hello</a></li></ul>
The javascript code:
function IsLogedIn(TextBoxID)
{
if(TextBoxID.value != 'nothing')
{
document.getElementById('LogInBTN').style.visibility = 'hidden';
... |
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