id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_39600 | I have this situation
results = await _dbContext.Table0.Where(c =>
c.attribute == 23 &&
.Include(c => c.table1)
.ThenInclude(g => g.table2)
.Include(c => c.table1)
... | |
doc_39601 | Example:
Request 1 status=bad
Request 2 status=good
Request 3 status=good
Request 4 status=bad
Request 5 status=bad
Request 6 status=bad
Request 7 status=good
Request 8 status=bad
So we're having here two groups of consecutive good: [2, 3] and [7].
The goal then is to have result = 2.
Here is what I'm using right now... | |
doc_39602 | pip install -i https://pypi.anaconda.org/masdeseiscaracteres/simple ta-lib
ERROR: Could not find a version that satisfies the requirement ta-lib (from versions: none)
A: Install conda on your Windows 11 machine and run conda install -c conda-forge ta-lib
NOTE : You may have to set conda on your system variables if th... | |
doc_39603 | -----------------------
Date | ID | PL |
-----------------------
16.09.2019| 21 | 0 |
17.09.2019| 21 | 0 |
18.09.2019| 21 | 1 |
19.09.2019| 21 | 2 |
Expected Output:
-----------------------------------
Date | ID | PL | ZC | TC |
-----------------------------------
16.09.2019| 21 | 0 | 2 ... | |
doc_39604 | int x = 3;
int y = 7;
Then I have this code:
int key = 4; // Can be anything
if (key == x || key == y) {
if (key == x) {
// Do something with x
} else {
// Do something with y
}
// Do something with both x and y
}
I get really annoyed to have to write key == x 2 times, because in my ... | |
doc_39605 | The problem is that some column names are not fully displayed because of the value of the item is short.
above is an example picture.
the second column is shortened. I'm able to manually stretch the column, though I want to know if it's possible automatically.
Is there a way to display the full column name?
A: You ca... | |
doc_39606 |
A: You can use a guid, is based in your computer id and date. Is by definition a unique string every time.
use Guid.NewGuid()
Well if it is just numbers you can use a mathematical function like this one here then use the current date to limit our possible numbers and use the random functions to generate your unique nu... | |
doc_39607 | I would usually create an array like this:
long[] arrayOne;
arrayOne = new long[20];
and than populate it with, lets say numbers through a loop or manually. However now I am dealing with objects and am struggling to figure it out, I tried looking up answers here at StackOverflow, but was not able to understand what wa... | |
doc_39608 | You did not select a file to upload.
my code is in CI
$this->config = array(
'upload_path' => dirname($_SERVER["SCRIPT_FILENAME"])."/uploads/",
'upload_url' => base_url()."uploads/",
'allowed_types' => "gif|jpg|png|jpeg|pdf|doc|xml",
... | |
doc_39609 | //My Controller function to be called
public function updateServerScheduler()
{
$servers = Server::all();
ini_set('max_execution_time', 300);
foreach ($servers as $server)
{
//$server->firewall = @fsockopen($server->ip, 80, $errno, $errstr, 30);
exec("ping -w 60 " . $server->ip, $output, $result)... | |
doc_39610 | Customized Requisition Screen
A: To hide or show an action button, you should redefine the Visible parameter of the PXUIField attribute for the button.
You can change attributes of an action button by using one of the following approaches:
*
*Dynamically at run time, in the Initialize() method of the graph
extensio... | |
doc_39611 | The XML file looks like that :
<boxes>
<div class="grid_4 box" id="siteBox">
<h3>Lorem Ipsum</h3>
<ul class="listItem">
...
</ul>
</div>
<div class="grid_4 box" id="emplBox">
<h3>Lorem Ipsum</h3>
<ul class="listItem">
...
</ul>
</div>
</boxes>
I want all the div contained in my HTML page to be re... | |
doc_39612 | See here - scroll to bottom, see the item that is cut off by the overflow. Scroll back to top and click the anchor. It jumps down beyond bottom of overlow. Then try to scroll all the way back to the top of the page; you cannot as the anchor/top part of the page is cut off.
body {
background: white;
}
.page {
... | |
doc_39613 | How can I compress the venv, on the machine with network access, where I have all the libraries, and unpack and install the venv on the Virtual-Machine without using any network requirements?
| |
doc_39614 | var cubes = [],
allCubes = '',
$fixed = $('#fixed'),
for(var i = 0; i < 380; i++) {
var randomleft = Math.floor(Math.random()*Math.floor(Math.random()*1500)),
randomtop = Math.floor(Math.random()*Math.floor(Math.random()*1500));
allCubes += '<div id="cube'+i+'" style="position: absolute... | |
doc_39615 |
A: You probably want assembly for this, not C. You could link assembly code into a C program, but you shouldn't write that in C.
| |
doc_39616 | Name [John Doe]
John Doe would then be outputted onto a jCanvas.
I think I have an idea about what would work, but I am not sure how to make it into valid jQuery code. Pseudocode below:
var input = #input.val
canvas.drawText(
input
(dimensions go here)
)
A: The code below achieves the output that you're lo... | |
doc_39617 | -(NSMutableDictionary *)parseJSONfromURL:(NSURL *)url{
__strong NSMutableDictionary *json;
[self.delegate isParsing:(url != nil)];
if (url == nil) {
[NSException raise:NSArgumentDomain format:@"The passed url argument cannot be nil"];
}
NSError *err;
json = [NSJSONSerialization JSONObjectWithData:[NSData dataWithCo... | |
doc_39618 | I've used memory_get_usage() with some positive results. Adding the real_usage flag helped (not really clear on the difference between 'system' memory and 'emalloc' memory, but system shows larger numbers). memory_get_usage() does ramp up as URLs are added then down as the URL set is depleted. However, I just exceeded ... | |
doc_39619 | <form enctype="multipart/form-data" method="post" id='photo_details'>
<input type="text" name="f_name">
<input type="file" accept="image/*" name="profile_pic">
<button class="btn">Save</button>
</form>
JAVASCRIPT
when I click submit of the form then given below javascript runs -
let form_details = docum... | |
doc_39620 | 2016-01-08 16:13:57.700 [error] <0.100.0> unable to load p1_yaml NIF: {error,{bad_lib,"Library version (2.8) not compatible (with 2.6)."}}
2016-01-08 16:13:57.700 [error] <0.99.0> CRASH REPORT Process <0.99.0> with 0 neighbours exited with reason: {{bad_lib,"Library version (2.8) not compatible (with 2.6)."},{p1_yaml_... | |
doc_39621 | protected override void LoadSessionValues()
{
if (Session["ddlClassification"] != null)
{
ddlClassification.SelectedValue = (String)Session["ddlClassification"];
}
}
protected override void SaveSessionValues()
{
Session["ddlClassification"] = ddlClassification.... | |
doc_39622 | TypeError: Image data of dtype object cannot be converted to float
The code is the following:
import numpy as np
import matplotlib.pyplot as plt
import os
import cv2
from tqdm import tqdm
from PIL import Image
from scipy import ndimage, misc
DATADIR = r"C:\Users\robda\Desktop\Università\Corsi Luiss\ML & AI\dog vs cat... | |
doc_39623 | Thank you.
Example error:
http://www.myserver.hk/%22http://gallery.mailchimp.com/653153ae841fd11de66ad181a/images/sfs_icon_forward.png/%22
This is how it look like in the html format
<img id="\"headerImage" campaign-icon\"="" mc:allowdesigner="\"\"" mc:allowtext="\"\"" mc:edit="\"header... | |
doc_39624 |
already compiled into a big method
What does that mean? Is my method being correctly optimized/inlined by JIT?
This explanation from the Oracle wiki did not take me to any conclusion:
already compiled into a big method: there is already compiled code
for the method that is called from the call site and the code th... | |
doc_39625 | public static void writeInventoryToUpdate(List<String[]> data)throws IOException {
String csv = "E:\\Semester 3\\PointOfSale2\\Inventory.csv";
CSVWriter writer = new CSVWriter(new FileWriter(csv));
writer.writeAll(data);
writer.close();
}
public void initInventory() throws FileNotFoundExcept... | |
doc_39626 | Code:
<?php
define('RANDOM_IMAGES_COUNT2',3);
define('RANDOM_IMAGES_FORMAT2', '<div id="rand%s" style="width:170px;height:1px; float:left;text-align:center;top"><img src="%s" style="border-style:solid;border-width:2px;border-color:black;"/><a href="%s" alt="%s" title2="%s">%s</a></div>');
#-------------------... | |
doc_39627 | I'm programming in Dashcode the following javascript:
if (window.openDatabase)
{
database = openDatabase("MyDB", "1.0", "Sample DB", 1000);
if (database)
{
...database code here...
}
}
Unfortunately the database-variable remains always null after the call to openDatabase-method. I'm starting to th... | |
doc_39628 | @RequestMapping(value= "/accounts/{id}/{userId}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
public Resource<AccountHolder> findAccountHolderById(@PathVariable("id") Long id, @PathVariable("userId") int i) {
logger.info("accounts findAccountHolderById() invoked: " + id);
... | |
doc_39629 | Here is my markup for the sphere:
<a-sphere id="eleId" class="head" scale="0.3 0.3 0.3" position="0 1.5 -1"></a-sphere>
What I would like is to set the color of that sphere to a variable called color. How can I achieve this?
A: you can try something like this
<body>
<button style="position:fixed;z-index:999" oncl... | |
doc_39630 | In the image, I have 2 tables. I would like to find the percent difference between "pops" if the CMA_IDs match So basically, cma_Id matches in both tables, I would like to write a formula that says, if the cma in table 1, matches the cma in table 2, then find the percent difference for pops
| |
doc_39631 | When I clicks on any of the buttons, datatable automatically scrolls top.Is there any way to prevent it from scrolling top?
A: If you are using # in href attribute, use javascript:; instead of #
for ex- <a href="javascript:;">text</a>
| |
doc_39632 | 1) Length input box should take upto 3 integer length values (decimals not allowed)
2) Height input box should take 3 integer number and decimals upto 2 places Its working fine for the first time, but after clicking + button(near of Open New Row 1) same input fields are opening but now: In the new boxes validations a... | |
doc_39633 | below is the html code
<p style="font-size:13pt; line-height:130%; margin:0pt; orphans:0; text-align:center; widows:0"> <span class="notranslate" onmouseover="_tipon(this)" onmouseout="_tipoff()"><span class="src-text" style="direction: ltr; text-align: left"><span style="font-family:????; font-size:13pt">?????</span><... | |
doc_39634 | After little googling I got this. It works but is this the only way?
ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "MyUniquekey", @"<script src=""myJsFile.js"" type=""text/javascript""></script>", false);
-- Zuhaib
A: You can also use
Page.ClientScript.RegisterClientScriptInclude("key", "path/to/scri... | |
doc_39635 | ssh -t user@adf-svc-1001.do.e1.bboo.com $COMMAND "&& exec bash -l"
Now this works if i give COMMAND as any single line statement such as ls or mkdir, but its not working if i put the following in COMMAND
COMMAND= "if [ $B==$A ]
then
echo 'ERROR'
fi "
I tried putting \ at the end o... | |
doc_39636 |
an error has occured
This is my controller
tutorEntities entities = new tutorEntities();
[HttpPost]
public HttpResponseMessage ImageUp()
{
var httpContext = (HttpContextWrapper)Request.Properties["MS_HttpContext"];
img std = new img();
// std.Title = httpContext.Request.Fo... | |
doc_39637 | How can I use ansible to manage the server now. The SSH calls fail at gathering facts because of this. I want the person running the playbook to enter the two factor code before the playbook is run.
Disabling two factor for the deployment user is a possible solution but creates a security issue which I would I like to ... | |
doc_39638 |
A: You can use number formatting in PHP:
$Text = number_format($Amount,$Decimals,$DecimalSeperator,$ThousandsSeperator);
But remember that floats are not always the best type for storing prices. Normally prices are stored in cents in integers. The answer to the sum 100 - 50 is a definate 50, but the answer to 1.00 ... | |
doc_39639 | So we can use it either by using @gen.coroutine decorator along with the "yield" keyword, like "yield tornado.httpclient.AsyncHTTPClient().fetch(url)" or by using a callback function with @tornado.web.asynchronous. For both of the methods, it works as non-blocking.
Similarly, then why can't it be done the same way fo... | |
doc_39640 | public fucntion __construct(){
parent::__construct();
if($this->session->userdata('logged_in'))
{
$session_data = $this->session->userdata('logged_in');
$data['staff_no'] = $session_data['staff_no'];
$data['staff_email'] = $session_data['staff_email'];
$data['staff_fname'] = $session_data['s... | |
doc_39641 | <script>
function pauseVideo() {
$.get("video_pause.php?pause=" + timePassed + "&videoid=<?php echo $_GET['sessionid']; ?>&sessionid=<?php echo $_GET['videoid']; ?>");
}
</script>
and
<html>
<div id="pause" onclick="pauseVideo()">PAUSE</div>
</html>
My PHP is fine so ignore that. The part I'm having trouble with ... | |
doc_39642 | I have a class LockHorizontalScrollview which draws the initial view by calling getView() method of CustomListAdapter class. Also, I am attaching onClicklistener in getView() method.
So when any view is clicked, I am redrawing all the views of HorizontalScrollView. But I am facing one problem, how do I tell the LockHor... | |
doc_39643 | Sub Macro3(ByVal Target As Range)
ActiveWorkbook.Worksheets("Sheet1").ListObjects("Table1").sort.SortFields.Clear
ActiveWorkbook.Worksheets("Sheet1").ListObjects("Table1").sort.SortFields.Add _
Key:=Range("A2"), SortOn:=xlSortOnValues, Order:=xlAscending, DataOption _
:=xlSortNormal
With ActiveWorkbook.Workshee... | |
doc_39644 | JOptionPane msg = new JOptionPane("your score is: " + getScore(), JOptionPane.INFORMATION_MESSAGE);
final JDialog dlg = msg.createDialog("Game Over");
dlg.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
new Thread(new Runnable() {
@Override
public void run() {
... | |
doc_39645 | apple iPhone support to integrate many server calendar with iPhone default calendar.
In my application i have to integrate iphone default calendar and microsoft exchange server
I can't find any api document related this microsoft exchange server to integrate with my app.
please tell me how to integrate it in iPhone.
Th... | |
doc_39646 | /home/root/2_boutton_2_capture: error while loading shared libraries: libQtGuiE.so.4: cannot open shared object file: No such file or directory
Can someone help me to solve it
Thank you
A: The shared library libQtGuiE.so.4 is missing on the Beagle Bone.
If you're using Angstrom, you must install the libqtguie package... | |
doc_39647 | and applied below setting in mosquitto config file:
listener 8883
protocol websockets
cafile C:\Program Files(x86)\mosquitto\certs\ca.crt
certfile C:\Program Files (x86)\mosquitto\certs\server.crt
keyfile C:\Program Files (x86)\mosquitto\certs\server.key
and trying to publish message from below command:
mosquitto_p... | |
doc_39648 | Please see the heading displayed in the above link:
"I knew exactly how she felt
Filed Under: Random musings by Trish Khoo — 5 Comments" it is in a darker but yet transparent box.
How can this be achieved with simple css/html?
I hope this is an appropriate place to ask this. Stackoverflow has been my go-to-source for ... | |
doc_39649 | t = np.linspace(0,100,8000) # s
xdot = np.array(.....) # shape (8000, )
ydot = np.array(.....)
xdotdot = np.array(.....)
ydotdot = np.array(.....)
interp = interp1d(t,(xdot,ydot,xdotdot,ydotdot))
def inverse(t,k):
vcx_i = k[0]
vcy_i = k[1]
psi_i = k[2]
wz_i = k[3]
theta_i = k[4]
theta_deg_i ... | |
doc_39650 | let arrays = [[1,2,3], [1,2,3,4], [4,5,6,7], [21, 34, 89], [555, 34]]
Now, I want to group them if they have atleast 1 similar element.
Expected output.
[[1,2,3,4,5,6,7], [21, 34, 89, 555]]
Since array 1, 2 and 3 has similar element, they will combine. And array 4 and 5 has similar element so they will be combined as ... | |
doc_39651 | In the project, I want to use Daisy Chain to communicate, for starters I have used only two devices to test the data communication between them.
Using the following link on page 4, I made one a slave. https://www.nxp.com/files-static/training_pdf/26821_68HC08_SPI_WBT.pdf
What it says is that in order to select one devi... | |
doc_39652 | Here is the how the policy looks like:
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "DenyEC2CreationWithoutProjectTag",
"Effect": "Deny",
"Action": "ec2:RunInstances",
"Resource": [
"arn:aws:ec2:*:*:instance/*"
],
"Condition": {
... | |
doc_39653 | http://archive.citylaw.org/bsa/2014/03.24.14/300-13-A.pdf
to
http://archive.citylaw.org/wp-content/uploads/sites/24/bsa/2014/03.24.14/300-13-A.pdf
The rule needs to match any link such as:
http://archive.citylaw.org/bsa/<file-path>
which is a link to a PDF file to the new location
http://archive.citylaw.org/wp-con... | |
doc_39654 | On the nav items I have an event listener that toggles state
const [marker, setMarker] = useState(false);
onClick={() => setMarker(!marker)}
The idea is when it's set to true, you can click on the map to set a waypoint. And when it's false, clicking does the default behavior.
I tried using an if statement like this
... | |
doc_39655 | public class OrderAdapter extends ArrayAdapter<Order>{
Context context;
int layoutResourceId;
List<Order> orders = null;
public OrderAdapter(Context context, int layoutResourceId,List<Order> orders) {
super(context, layoutResourceId, orders);
this.layoutResourceId = layoutResour... | |
doc_39656 | const userSchema = new mongoose.Schema({
name: {
type:String,
required: true
},
email:{
type: String,
required: true,
uniqe:true
},
password:{
type:String,
required: true
},
budget:{
type:String ,
required: true
},
currency: {
type: String,
required: true },
spendings: {
... | |
doc_39657 |
A: Try inserting the link into the page and setting it's style so that it is hidden from the viewport. You would then, instead of window.open(url, "_blank");, call $( 'link-selector' ).click();. Note that I haven't tested it, maybe some browsers will block the new tab from being opened.
| |
doc_39658 | My X values are also in a dataframe and containing of the same amount of dates and one column of the X values.
Does anyone have an idea of how I can run the regression for each column of my first dataframe on the same column of the second dataframe and always extract the beta1 value from the regression?
Thanks in adv... | |
doc_39659 | I have a table called customers that contain the customer name and phone,i have a lot of records on it almost 40K record.
The phone numbers column is char and the records is like this '100445216324.0' but i want to update all the number that in the same way to: 0100445216324 ,,what i did here that i remove the '.0' in ... | |
doc_39660 | $beerClient = new xmlrpc_client('localhost:1234/341/xmlrpc-lab/xmlrpcserver.php','alvin.ist.rit.edu:8100',1234);
Is it because the data does not match the server return type or something else I'm missing?
I made sure I included the xmlrpc libraries to the right path and everything.
The webpage error returns:
An XML-R... | |
doc_39661 |
A: First, you can use developer tools to easily check network activity.
The script fully loads current and previous/next slides after it is activated. Thumbnails are, hoverer, all loaded at once. This means, that if you have extremely large quantities of images, the script will load only max 3 of them and it would be... | |
doc_39662 | How do backend web applications verify that the IV headers (e.g. iv-user) is created by webseal and not some malicious third party?
A: It doesn't :)
Generally a sort of IP filter or similar is the best to use here, so the application can ensure that the request originates from a known webseal server.
An alternative to... | |
doc_39663 | Test Class:
package com.hsbc.mvc;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {WebAppContext.class})
@WebAppConfiguration
public class ControllerTest {
@Autowired
private WebApplicationContext context;
private MockMvc mvc;
@Before
public void before() {
MockitoAnnotations.initMocks(t... | |
doc_39664 | {
public float speed, height;
Rigidbody2D rb;
private bool horizontalRight = false;
private bool horizontalLeft = false;
private bool verticalMove = false;
private void Start()
{
rb = GetComponent<Rigidbody2D>();
}
void Update()
{
if (Input.GetAxisRaw("Horizon... | |
doc_39665 | I have read that , for the Message Style and Message Format .
Its always better to go with the combination of Document Literal .
Is this true ?? Please tell me when do we use RPC Style then ??
A: RPC-style encoding was used by old web services that only talked to other systems of the same type (i.e. .net to .net, java... | |
doc_39666 | for example:
f=Frame(root)
f.place(x=100,y=100,height=100,width=100)
i want to get the geometrymanager(place in this example) and its options (x,y,height,width) so i can reimplement the widget in another parent.
A: Every widget has a method named winfo_manager which will return the name of the geometry manager that i... | |
doc_39667 | with open('poetry.txt', 'w',encoding="utf-8") as outfile:
for fname in poem_txt_list:
with open(fname) as infile:
outfile.write(infile.read())
it gives me the error:
---------------------------------------------------------------------------
UnicodeDecodeError Traceback (... | |
doc_39668 | man man shows
man -k [apropos options] regexp ...
I know that how to use man -k regexp.... but I don't understand the format [apropos options]
I know this is an optional part, but manpager doesn't describe how to use this part.
I wonder what this complete usage pattern means. What can I replace this part [apropos ... | |
doc_39669 | 1. Running signtool /verify option to check that the signing was done properly.
2. I will then manually open the File's properties to double check to be sure.
Yesterday, our tester for another product release noticed a problem on a Windows 2003 and Windows 2008 box and discovered this message from Files' properties. A... | |
doc_39670 | This seems to be an issue with collections without generics:
List alphabetIndexList = new ArrayList();
If I rewrite this to use generics, the error goes away:
List<String> alphabetIndexList = new ArrayList<String>();
However, there is also a problem when using List and initializing to a List:
List<String> = getList(... | |
doc_39671 | <div class="wrap-page">
<form [formGroup]="myForm" novalidate class="form-contato" (ngSubmit)="enviarMensagem(myForm.value, myForm.valid)">
<div class=row>
<div class="col s12">
<h4> Contato </h4>
</div>
<div class="col s12 m12 l6">
<label> Nome: </label>
<input type="tex... | |
doc_39672 | Here's the code example:
package interference;
/**
*
* @author rodrigopeniche
*/
public class Interference implements Runnable{
/**
* @param args the command line arguments
*
*/
Counter counter1= new Counter();
class Counter{
private int c= 0;
public void increment()
{
c++;
}
pub... | |
doc_39673 | but i need the other files!
my code: (this is a test)
import zipfile
m= zipfile.ZipFile("test.jar","w")
m.write("test.jar","bgt.class")
m.close()
A: You need to open the file in append mode, using a:
m = zipfile.ZipFile("test.jar", "a")
You opened the file in w write mode, which clears the file before writing. ... | |
doc_39674 | <h1 id='main'>Focus</h1>
<article id='Tell'>
<h1>Tell</h1>
</article>
<article id='NStart'>
<h1>NStart</h1>
</article>
<article id='FSB'>
<h1>pppp</h1>
... | |
doc_39675 | public class Book{
public string Title;
public Set<Author> Authors;
}
public class Author{
public string Name;
public Set<Book> Books;
}
A: a Crudrepository method should do the job like below. Here I assumed the the primary id of Book as Integer CrudRepository<Book, Integer>
@Repository
public ... | |
doc_39676 | if it is not, they got some messages.
i do not know how to handle.. plz help me..
if not request.FILES['email'].endswith("ac.uk"): bring MultiValueDictKeyError at /LanguageExchange/.
this is my view.
def register(request):
registered = False
if request.method == 'POST':
user_form = UserCreationForm(data=request.... | |
doc_39677 | from __future__ import print_function
import subprocess
import sys
import logging
class Singleton(object):
"""
Creating a single object that will work for all the plugin
We create an object with an attrubute of the file path which is same for all the plugins
So rather than creating new object for all ... | |
doc_39678 | When I try to build the project I don't get any errors but when I try to run the app it shows the following errors you can find on the image. Problem is even when I set the stacktrace and debug options, it doesn't add more detail and still asks me to add these options.
Thanks in advance for your help !
A: For android... | |
doc_39679 | Provide a complete Java class that implements the interface
interface StringQueue
{ boolean isEmpty();
void add(String c);
String front();
void removeFront();
}
The class should provide an implementation of a standard first-in-first-out queue. The characters in the queue should be stored in a singly-linked list... | |
doc_39680 | <?php include_once("accordion_small.php"); ?>
I use this information twice on my page, but it is only showing the content at the first instance of this code.
How can I use this file twice in the same page?
A: http://php.net/manual/en/function.include-once.php
The include_once() statement includes and evaluates the ... | |
doc_39681 | <?php foreach ($this->data as $key => $val): ?>
<?php endforeach; ?>
<?php else: ?>
Error on loading
<?php
endif;
global $connect;
# GET DEPOSITS
$user = $_SESSION['username'];
$get_iteme2 = $connect->query("SELECT * FROM users WHERE email = '$user'");
$row = $get_iteme2->fetch_array(MYSQLI_ASSOC);
$u = $ro... | |
doc_39682 | nav.addEventListener('mouseover',function(e) {
switch(e.target.id) {
case 'aGallery':
navOpacity.style.backgroundColor = "red";
break;
case 'aContact':
navOpacity.style.backgroundColor = "green";
break;
case 'aAbout':
... | |
doc_39683 | #!/bin/bash
. data.txt # Load a data file.
# Sourcing a file (dot-command) imports code into the script, appending to the script
# same effect as the #include directive in a C program).
# The net result is the same as if the "sourced" lines of code were physically present in the body of the script.
# This is useful in... | |
doc_39684 | In Objective-c I know this is called categories, and in JavaScript you can append the object's prototype, but I am unaware of how to do this in Java or what it is called.
A: This is not supported in java.
partial classes/partial class file
One thing you can do is inherit the generated class (if it is not final) and ad... | |
doc_39685 | So my understanding of creating an SQLite database when we already have all the information in an outside CSV file is to, create the class models in a .dart file in my app, such as
class User {
int id;
String _firstName;
String _lastName;
String _dob;
User(this._firstName, this._lastName, this._dob);
Use... | |
doc_39686 | so I'm making a toy CAD program with following views:
*
*MainWindow.xaml
*CustomizedUserControl.xaml
CustomizedUserControl is a Tab within MainWindow, and its DataContext is defined in MainWindow.xaml as:
<Window.Resources>
<DataTemplate DataType="{x:Type local:CustomizedTabClass}">
<local:User... | |
doc_39687 | Does anyone know what delegates / classes / documentation I can look at to do this?
Thanks,
cpb427
(what I'm talking about )
(source: nirmaltv.com)
A: Turns out I didn't dig deep enough before asking this. Apple has a framework for supporting 3rd party devices it's referenced here:
https://developer.apple.com/librar... | |
doc_39688 |
A: You can do it in different ways in Flutter.
I suggest two options:
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
RichText(
text: Text... | |
doc_39689 | private void crack()
{
System.out.println("Trying 1 mangle");
wordList.forEach(
x -> Mangle.getAllMangles(x).forEach(this::checkAllVictims)
);
System.out.println("Trying 2 mangles");
wordList.forEach(
x -> Mangle.getAllMangles(x).forEach(
... | |
doc_39690 | Two tree-examples:
For a tree of size 3 the traversal would look like this:
The expected output for the size 3 tree would be this:
[0,0,0]
[0,0,1]
[0,1,1]
[0,1,2]
So the topmost node is the 0-th index and the bottom most nodes are the n-th index. The value represents which node at the respective level is traversed.
... | |
doc_39691 | Code:
for ( my $i = 1; $i < @array; $i++ ) {
for ( my $k = 0; $k = @array < $i - 1; $k++ ) {
if ( $array[$k] > $array[ $k + 1 ] ) {
$temp = $array[$k];
$array[$k] = $array[ $k + 1 ];
$array[ $k + 1 ] = $temp;
}
}
}
Then when I iterate throu... | |
doc_39692 | I18n::InvalidLocaleData in Campaigns#index
can not load translations from /myapp/config/locales/en.yml: #<Psych::SyntaxError: (/myapp/config/locales/en.yml): did not find expected key while parsing a block mapping at line 23 column 3>
Extracted source (around line #2):
1 <li>
2 <%= link_to_unless current_page.fi... | |
doc_39693 | How can I create the above effect in css border?
A: You can use box shadow for additional border effect. For more detailed examples please check Double border with different color
<hr>
<style>
body {
background: #1f1f1f;
}
hr {
border: none;
height: 2px;
background: #000;
... | |
doc_39694 | import obd
from obd import OBDStatus
connection=obd.OBD("/dev/rfcomm0")
obd.logger.setLevel(obd.logging.DEBUG)
print (obd.OBD(fast=False , timeout =30,protocol = 0))
print(OBDStatus.ELM_CONNECTED)
print(OBDStatus.OBD_CONNECTED)
print(OBDStatus.CAR_CONNECTED)
cmd=obd.commands.SPEED
response=connection.query(cmd)
p... | |
doc_39695 | Below is my function to upload file in datalake.
public void UploadFileToDatalake(FileUpload file, string containerSasUri, string stage, string dir, ILogger log)
{
log.LogInformation("inside uploadFileTodatalake");
UriBuilder sasUri = new UriBuilder(containerSasUri);
DataLake... | |
doc_39696 | I've been searching for examples to allow users to enable/disable features.
For example, the website is sending database, push and email notifications to users. I want to add checkboxes in their profile to enable/disable if they don't want to receive notifications.
The search results I found are mentioning "Laravel fea... | |
doc_39697 | Friday Only Code:
//Get todays date
var m_names = new Array("January", "February", "March",
"April", "May", "June", "July", "August", "September",
"October", "November", "December");
var d = new Date();
var curr_date = d.getDate();
var curr_month = d.getMonth();
var curr_year = d.getFullYear();
//Function for datepic... | |
doc_39698 | on this example iam trying to fetch content of my SDCard with phoneGap on my android device.
but i get an -> error.message : 9 back.
i am a complete newbie in mobile development, and thats the reason i have no idea what could be wrong.
function onDeviceReady() {
window.resolveLocalFileSystemURI("file:///sdcard",onRes... | |
doc_39699 | MapView.xaml
<Page
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:TripPhotoMapper"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibilit... |
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