_id stringlengths 2 6 | partition stringclasses 3
values | text stringlengths 21 37k | language stringclasses 1
value | title stringclasses 1
value |
|---|---|---|---|---|
d673 | train | urls = root.xpath('//div[1]/header/div[3]/nav/ul/li/a/@href')
These HREFs aren't full URLs; they're essentially just pathnames (i.e. /foo/bar/thing.html).
When you click on one of these links in a browser, the browser is smart enough to prepend the current page's scheme and hostname (i.e. https://host.something.com) t... | unknown | |
d677 | train | You can use the DataFrame.explode method, followed by groupby and size:
I am going to just use a simple .str.split instead of your function, as I don't know where word_tokenize comes from.
In [1]: import pandas as pd
In [2]: df = pd.DataFrame({'title': ['Hello World', 'Foo Bar'], 'date': ['2021-01-12T20:00', '2021-02-... | unknown | |
d679 | train | This is a common problem when setting up SSL for a web site. This issue is that your web pages are being requested using HTTPS but the page itself is requesting resources using HTTP.
Start Google Chrome (or similar). Load your web site page. Press F-12 to open the debugger. Press F-5 to refresh the page. Note any lines... | unknown | |
d683 | train | It depends on your DB2 platform and version. Timestamps in DB2 used to all have 6 digit precision for the fractional seconds portion. In string form, "YYYY-MM-DD-HH:MM:SS.000000"
However, DB2 LUW 10.5 and DB2 for IBM i 7.2 support from 0 to 12 digits of precision for the fraction seconds portion. In string form, y... | unknown | |
d685 | train | Shamelessly copying from a user note on the documentation page:
$buffer = fopen('php://temp', 'r+');
fputcsv($buffer, $data);
rewind($buffer);
$csv = fgets($buffer);
fclose($buffer);
// Perform any data massaging you want here
echo $csv;
All of this should look familiar, except maybe php://temp.
A: $output = fopen('... | unknown | |
d687 | train | You can implement a class inherited from EventHandler. For this class you can implement any additional behavior you want. For instance, you can create a collection which will hold object-event maps and you can implement a method which searches for a given pair or pattern.
A: you can do this assuming you have access to... | unknown | |
d691 | train | Move your deslectRowAtIndexPath message call below the assignment of your row variable:
NSInteger row = [[self tableView].indexPathForSelectedRow row];
[self.tableView deselectRowAtIndexPath:[self.tableView indexPathForSelectedRow] animated:YES]; | unknown | |
d693 | train | As of Riverpod 0.14.0, the way we work with StateNotifier is a bit different.
Now, state is the default property exposed, so to listen to the state, simply:
final counterModel = useProvider(provider);
To access any functions, etc. on your StateNotifier, access the notifier:
final counterModel = useProvider(provider.no... | unknown | |
d697 | train | There are a lot of ways to do this：
*
*Write a string into .txt file and upload the file to a storage container on Azure Portal.
*Generate a long lifetime SAS token on Azure Portal:
and use blob rest API to upload it to a blob, you can do it directly in postman:
Result:
*Use Azure Logic App to do this. Let me k... | unknown | |
d699 | train | Have you tried using the offset*classes?
http://twitter.github.io/bootstrap/scaffolding.html | unknown | |
d701 | train | You can just use a list for the sake of having a sorted - well - list. If you want to associate additional data, you could either use a tuple to store the data, or even create a custom object for it that stores the id in an additional field.
You shouldn’t need to extend the list for that, you can just put any object in... | unknown | |
d705 | train | The answer I needed is based upon Levon's reply at:
How to delete a table in SQLAlchemy?
Basically, this did the trick:
from sqlalchemy import MetaData
from sqlalchemy.ext.declarative import declarative_base
from [code location] import db
Base = declarative_base()
metadata = MetaData(db.engine, reflect=True)
table = m... | unknown | |
d709 | train | If you want the Dialog Border to appear in any colour you wish you have to use layout style and a theme. There is an excellent article about it here: http://blog.androgames.net/10/custom-android-dialog/ | unknown | |
d711 | train | Though it may be more complicated, why not just have an onmousedown event on the <p> element, and thet event will then attach an onmousemove event and onmouseout event, so that if there is a mouse movement, while the button is down, then remove the class on the span elements, and once the user exits, the element then y... | unknown | |
d713 | train | I've had this problem before, and if I recall correctly it had something to do with iOS not knowing the actual size until after the view has been drawn the first time. We were able to get it to update by refreshing after viewDidAppear (like you mentioned it's the appropriate size after refreshing), but that's not exac... | unknown | |
d715 | train | You can do this by enabling two-phase rendering: https://www.ibm.com/support/knowledgecenter/en/SSHRKX_8.5.0/mp/dev-portlet/jsr2phase_overview.html.
Enable two-phase rendering in the portlet.xml like this:
<portlet>
...
<container-runtime-option>
<name>javax.portlet.renderHeaders</name>
<value>t... | unknown | |
d719 | train | I found a way. Just add httpServletRequest.getSession().setMaxInactiveInterval(intervalInSeconds)
@RequestMapping(value = "/login", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
public String login(HttpServletRequest request, HttpServletResponse servletresponse){
//Your logic ... | unknown | |
d733 | train | It looks like the function you're trying to call is compiled as a C++ function and hence has it's name mangled. PInvoke does not support mangled name. You need to add an extern "C" block around the function definition to prevent name mangling
extern "C" {
void* aaeonAPIOpen(uint reserved);
}
A: Using the undname.... | unknown | |
d735 | train | It's feasible, at least, using PyQt + QWebKit (an example here and here). | unknown | |
d737 | train | Web-handler should return a response object, not None.
The fixed code is:
async def index(request):
async with aiohttp.ClientSession() as client:
data=await(email_verification(client))
await client.post('http://127.0.0.1:8000/acc/signup',data=data)
return web.Response(text="OK")
async def email... | unknown | |
d739 | train | use jQuery $(window).scrollTop() | unknown | |
d741 | train | You can create a text node and append it to the parent of img, and optionally remove img if needed. This code goes inside the error handler for img
$('img').on('error', function(){
$(this).parent().append($('<div>Broken image</div>'));
$(this).remove();
})
A: Ok, I think I have found a solution for you. I tri... | unknown | |
d743 | train | Your code has undefined behavior.
You cannot validly access the memory pointed at by an uninitialized pointer, like you do.
The memset() function writes to memory, it does not magically allocate new memory (it takes as input the pointer to the memory to be written), you cannot in anyway use it "instead of" malloc().
Y... | unknown | |
d745 | train | Next to your question there are some other things to take into account:
a. Always use Parameters when creating Sql:
SqlCommand cmd = new SqlCommand("select * from personeel where wachtwoord = @Password", conn);
cmd.Parameters.Add("@Password", password)
b. Put your database methods in a separate class (Encapsulation, e... | unknown | |
d747 | train | You should consider using DS.ActiveModelAdapter instead of DS.RESTAdapter. See also https://stackoverflow.com/a/19209194/1345947 | unknown | |
d749 | train | There were breaking changes in redux-forms from v5 to v6. Previously you could do something similar to what you have to access the touched field. If you want to do something similar to see if there are errors on a field, you need to create your own component to pass to redux-form's Field component.
Your custom componen... | unknown | |
d751 | train | External table feature is publicly available feature as per documentation
https://docs.snowflake.com/en/user-guide/tables-external-intro.html | unknown | |
d753 | train | You need a range value for every one of your ordinal values:
var x = d3.scale.ordinal()
.domain(["A", "B", "C", "D", "E"])
.range([0, 1/4 * width, 2/4 * width, 3/4 * width, width]);
https://jsfiddle.net/39xy8nwd/ | unknown | |
d755 | train | property: value pairs must go inside a ruleset.
font-family: 'Open Sans', Helvetica, Arial, sans-serif;
… is not a valid stylesheet.
foo {
font-family: 'Open Sans', Helvetica, Arial, sans-serif;
}
… is.
Re edit:
The errors you are seeing are a side effect of the IE7 hacks at the beginning of the ruleset.
Remov... | unknown | |
d757 | train | You have installed SQLAlchemy, but you are trying to use the Flask extension, Flask-SQLAlchemy. While the two are related, they are separate libraries. In order to use
from flask.ext.sqlalchemy import SQLAlchemy
you need to install it first.
pip install Flask-SQLAlchemy
(You installed SQLAlchemy directly from source.... | unknown | |
d759 | train | This is bit tricky to perform in crystal reports as record selection is compulsory applied. However you can overcome this by using sub report.
Calculate the report footer using report.
This will surely work | unknown | |
d765 | train | In JavaScript, variables and functions can't have the same name. (More confusingly: functions are variables!)
So that means that this line:
let hour = hour();
Is not allowed, because you're trying to reassign the hour variable from being a function to being a value. (This is a side effect of using let. If you had used... | unknown | |
d767 | train | I have developed a sample application. I have used string as record item, you can do it using your own entity. Backspace also works properly.
public class FilterViewModel
{
public IEnumerable<string> DataSource { get; set; }
public FilterViewModel()
{
DataSource = new[] ... | unknown | |
d771 | train | I think you want to group the first "word" with the hyphen
^(\w+\-)*\w+$
This assumes that you want to match things like
XX-XX
XXX-X
XX-XX-XX-XX-XX-XX-XX-XX
XXX
But not
XX-
XX--XX
If there has to be a hyphen then this would work
^(\w+\-)+\w+$ | unknown | |
d773 | train | The problem is most likely that request is not a valid json request. If that is the case then content will be equal to None which means it is not subscriptable. | unknown | |
d775 | train | I take no credit for this since I got every bit of it from going through multiple StackOverflow threads, but I got this working with:
@interface MyViewController ()
- (IBAction) toggleSettingsInPopover: (id) sender;
@property (nonatomic, strong) UIStoryboardPopoverSegue *settingsPopoverSegue;
@end
@implementation MyVi... | unknown | |
d777 | train | Simple way: You could call the CMD version of php from inside node and return the value via node.
Hard way | unknown | |
d779 | train | When your working set (the amount of data read by all your processes) exceeds your available RAM, your throughput will tend towards the I/O capacity of your underlying disk.
From your description of the workload, seek times will be more of a problem than data transfer rates.
When your working set size stays below the a... | unknown | |
d781 | train | Not in a "standards-based" way, no.
The X-Windows system is independent of specific window managers, as such, there is no standard way to "maximize" a window. It ultimately depends on the features of the window manager in use... | unknown | |
d783 | train | You can copy above code snippet as a service configuration to your services.yaml, which probably roughly looks like this:
# app/config/services.yaml
services:
app.memcached_client:
class: Memcached
factory: 'Symfony\Component\Cache\Adapter\MemcachedAdapter::createConnection'
arguments: [['m... | unknown | |
d785 | train | getDomain() needs to be added to the scope in the controller...
$scope.getDomain = function(url) {
// ...
return domain;
};
Then you can use it in your view...
<td colspan="3" class="linkCol">
<a ng-href="{{ad.url}}" target="_blank" title="{{ad.url}}">{{ getDomain(ad.url) }}</a>
</td> | unknown | |
d797 | train | I would recommend to design your API as a service loadable with ServiceLoader, similar to DOM API. Thus, your API will be loadable as:
Entry entry = ServiceLoader.load(Entry.class).next();
And it will be easy to have many implementations of the same API. | unknown | |
d801 | train | My team set it up so that a hub operation actually "returns" twice, and maybe this is what you're looking for.
When a hub operation is invoked, we have synchronous code do whatever it needs to do and return a result object, which is usually a model from a backend service we're calling. That is pushed to the client via... | unknown | |
d805 | train | This literal "TESTEEEE" is of type char const[9]. When used as an argument to a function, it can decay to char const* but not to char*. Hence to use your function, you have to make the parameter fit to your argument or the opposite as follows
#include <iostream>
using namespace std;
int PrintString(const char* s)
{... | unknown | |
d809 | train | Is that java.awt.Frame? I think you need to explicitly add the handler for so:
frame.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent we){
System.exit(0);
}
}
I used this source for so.
If it were swing it would be something like jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE)... | unknown | |
d811 | train | I think your best solution would be to debug your client and server in separate instances of visual studio and setting startup projects accordingly.
As for the second question, I normally set a guid and output on create and release of a lock. to see if this is happening. If it is, I set breakpoints and debug and look ... | unknown | |
d815 | train | I had the same problem and I could really only find one solution. I'm not sure why but yeah, something in android prevents task locking when booting up which boggles my mind since the task lock was designed to create these "kiosk" type of applications. The only solution I could find was to detect for a case when it d... | unknown | |
d821 | train | you are doing some graphical changes in secondary thread .. you must do all the graphical changes in your main thread. check you thread code. | unknown | |
d825 | train | Unfortunately, there is no option in Xcode to warn you about an API that does not exists on your deployment target. However, there is a workaround to use the API:
Class TheClass = NSClassFromString(@"NewerClassName");
if(TheClass != nil)
{
NewerClassName *newClass = [[NewerClassName alloc] init];
if(newClass !=... | unknown | |
d827 | train | The solution using usort and explode functions:
$selectTableRows = array("1_6", "3_4", "10_1", "2_2", "5_7");
usort($selectTableRows, function ($a, $b){
return explode('_', $a)[1] - explode('_', $b)[1];
});
print_r($selectTableRows);
The output:
Array
(
[0] => 10_1
[1] => 2_2
[2] => 3_4
[3] => 1_6... | unknown | |
d835 | train | Your SQL is ending up like this:
WHERE dbo.InvMaster.InvCurrency = '@varCURRENCY'
So you are not looking for the value of the parameter, you are looking for @Currency, I am not sure why you are using Dynamic SQL, the following should work fine:
CREATE PROCEDURE [dbo].[SP_SLINVOICE] @varCURRENCY AS VARCHAR(3)
AS
BEGI... | unknown | |
d837 | train | You can avoid Error Handing and GoTo statements all together (which is definitely best practice) by testing within the code itself and using If blocks and Do loops (et. al.).
See this code which should accomplish the same thing:
Dim pf As PivotField, pi As PivotItem
Set pf = PivotTables(1).PivotField("myField") 'adjust... | unknown | |
d843 | train | You can do the following to get what you are looking for :
WITH CTE AS(SELECT Employee.EmployeeId,
EmployeeName,
ProjectName
FROM Employee
JOIN ProjEmp
ON Employee.EmployeeId=ProjEmp.EmployeeId
JOIN Project
ON Project.ProjectId=ProjEmp.ProjectId)
SELECT EmployeeId,EmployeeName,
ProjectName = STUFF((
... | unknown | |
d845 | train | Your filename should be a string.
Filename e, m, g should be "e", "m", "g", result should be "result".
Refer to code below:
#!/usr/bin/python
# -*- coding: utf-8 -*-
filenames= ["e","g","m"]
with open("results", "w") as outfile:
for file in filenames:
with open(file) as infile:
for line in inf... | unknown | |
d853 | train | Logic:
*
*Read the file
*Replace "<?xml version='1.0' encoding='UTF-8'?>" with ""
*Write the data to a temp file. If you are ok with replacing the original file then you can do that as well. Amend the code accordingly.
*Open the text file in Excel
Is this what you are trying? (UNTESTED)
Code:
Option Explicit
S... | unknown | |
d855 | train | This is gotten from the manual, and is for windows (Since you didn't specify the OS.) using the COM class.
Note : This has nothing to do with the client side.
<?php
$fso = new COM('Scripting.FileSystemObject');
$D = $fso->Drives;
$type = array("Unknown","Removable","Fixed","Network","CD-ROM","RAM Disk");
... | unknown | |
d861 | train | Sadly you didn't follow the tutorial, otherwise you'd have noticed that inside the tutorial they define a function getObjectManager() inside the Controller. You don't define this function and therefore the Controller assumes this to be a ControllerPlugin and therefore asks the ControllerPluginManager to create an insta... | unknown | |
d863 | train | I found the answer to your question. After updating yajra/laravel-datatables-orakle package to version 7.* - All columns escaped by default to protect from XSS attack. To allow columns to have an html content, use rawColumns api. doc | unknown | |
d869 | train | From the storage side, maybe this is safe, but your single replica is only able to be read / sent from a single broker.
If that machine goes down, the data will still be available on your backend, sure, but you cannot serve requests for it without knowing there is another replica for that topic (replication factor < 2... | unknown | |
d871 | train | Just use a backslash, as it will revert to the default grep command and not your alias:
\grep -I --color
A: You could use command to remove all arguments.
command grep -I --color
A: I realize this is an older question, but I've been running up against the same problem. This solution works, but isn't the most elegan... | unknown | |
d875 | train | It depends exactly on the OS, but in general, another desktop program can register a specific protocol, or URI scheme, to open up a program. Then, when Chrome doesn't know how to deal with a protocol, it'll just hand it over to the OS to deal with.
In Windows for example, they're configured by putting something into th... | unknown | |
d877 | train | Both jqt and jconsole read the command line arguments and box them:
jqt script.ijs arg1 arg2
ARGV
┌───┬──────────┬────┬────┐
│jqt│script.ijs│arg1│arg2│
└───┴──────────┴────┴────┘
2}. ARGV
┌────┬────┐
│arg1│arg2│
└────┴────┘
] x =: > 3 { ARGV
arg2
example script:
$ cat script.ijs
x =: ". every 2 }. ARGV ... | unknown | |
d879 | train | A compiler that warned about all constructs that violate the constraints in N1570 6.5p7 as written would generate a lot of warnings about constructs which all quality implementations would support without difficulty. The only way those parts of the Standard would make any sense would be if the authors expected quality... | unknown | |
d881 | train | Your custom tag can grab and remove all page attributes before evaluating the body, and then clear and restore afterwards. | unknown | |
d883 | train | You can get the download URL like this
fileRef.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
@Override
public void onSuccess(Uri uri) {
final Uri download_url = uri;
}
}):
A: You can get your download path after uploading the file as follows (you need to call a second me... | unknown | |
d885 | train | You need to import the matplotlib.dates module explicitly:
import matplotlib.dates
before it is available.
Alternatively, import the function into your local namespace:
from matplotlib.dates import date2num
dates = date2num(listOfDates)
A: this error usually comes up when the date and time of your system is not cor... | unknown | |
d889 | train | Replace:
event_router.register(r'events', views.EventViewSet, base_name='events')
with
event_router.register(r'events', views.EventViewSet, base_name='event') | unknown | |
d897 | train | Though the Question is super Old.
Still if anyone faces the same issue,
Also it can be used as a UILabel. Though
Below solution will do the job : [There isn't a need for any library..]
So I've used MFMailcomposer() and UITexView [ Code is in Swift 3.0 - Xcode 8.3.2 ]
A 100% Crash Proof and Working Code Handles all the... | unknown | |
d899 | train | VB implicitly try's to cast the DBNull Value to DateTime, since the method signature of DateTime.TryParse is
Public Shared Function TryParse(s As String, ByRef result As Date) As Boolean
which fails. You can use a variable instead:
dim startDate as DateTime
If DateTime.TryParse(dr("IX_ArticleStartDate").ToString(), st... | unknown | |
d901 | train | Just use TRY_TO_DATE, it will return NULL for values where it can't parse the input.
A: If you are certain that all of your values other than NULLs are of the string 'yyyymmdd' then the following will work in snowflake.
TO_DATE(TO_CHAR(datekey),'yyyymmdd')
A: Sounds like some of your col4 entries are NULL or empty s... | unknown | |
d903 | train | Change normalized_term function:
def normalized_term(document):
result = []
for term in document:
if term in normalizad_word_dict:
for word in normalizad_word_dict[term].split(' '):
result.append(word)
else:
result.append(term)
return result
Or if you... | unknown | |
d907 | train | Use slash at the beginning like
<img src="/images/header.jpg" width="790" height="228" alt="" />
You can also use image_tag (which is better for routing)
image_tag('/images/header.jpg', array('alt' => __("My image")))
In the array with parameters you can add all HTML attributes like width, height, alt etc.
P.S. IT's... | unknown | |
d909 | train | Git has self-detected an internal error. Report this to the Git mailing list (git@vger.kernel.org). The output from git config --list --show-origin may also be useful to the Git maintainers, along with the output of git ls-remote on the remote in question (origin, probably). (The bug itself is in your Windows Git; t... | unknown | |
d911 | train | Install the btree_gist contrib module.
Then you have a gist_int8_ops operator class that you can use to create a GiST index on a bigint column. | unknown | |
d913 | train | You really shouldn't rely on the output of ls in this way, since you can have filenames with embedded spaces, newlines and so on.
Thankfully there's a way to do this in a more reliable manner:
((i == 0))
for fspec in *pattern_* ; do
((i = i + 1))
doSomethingWith "$(printf "%03d" $i)"
done
This loop will run th... | unknown | |
d915 | train | Depending on the testing framework you are using junit or testng you can use the concept of soft assertion. Basically it will collect all the errors and throw an assertion error if something is amiss.
To fail a scenario you just need an assertion to fail, no need to set the status of the scenario. Cucumber will take ca... | unknown | |
d917 | train | java.lang.Thread.setDefaultUncaughtExceptionHandler(UncaughtExceptionHandler handler)
Is this what you want?
A: Extend Application class
import android.app.Application;
import android.util.Log;
public class MyApplication extends Application {
@Override
public void onCreate() {
super.onCreate();
... | unknown | |
d923 | train | You'll want to read-up about the offline_access permission.
https://developers.facebook.com/docs/reference/api/permissions/
With this permission, you'll be able to query facebook for information about one of your users even when that user is offline. It gives you a "long living" access token. This token does expire a... | unknown | |
d925 | train | Maybe something like:
Espresso.onView(withId(R.id.tv))
.perform(object :ViewAction{
override fun getDescription(): String {
return "Normalizing the string"
}
override fun getConstraints(): Matcher<View> {
return isAssignableFrom(TextView::clas... | unknown | |
d927 | train | Demo Fiddle
You were very close:
body {
counter-reset: listCounter;
}
ol {
counter-increment: listCounter;
counter-reset: itemCounter;
list-style:none;
}
li{
counter-increment: itemCounter;
}
li:before {
content: counter(listCounter) "." counter(itemCounter);
left:10px;
position:absolute... | unknown | |
d929 | train | Use nginx reverse proxy to redirect based on url which will point to your different applications.
You can maintain the same IP for all of them. | unknown | |
d931 | train | One of the simplest ways to backup a mysql database is by creating a dump file. And that is what mysqldump is for. Please read the documentation for mysqldump.
In its simplest syntax, you can create a dump with the following command:
mysqldump [connection parameters] database_name > dump_file.sql
where the [connection... | unknown | |
d935 | train | You don't actually have to specify any fields for the get_stats method, but the reason you're not seeing any actions is probably because you don't have any. Try it against a campaign that you know people have taken action on. :)
Evan | unknown | |
d941 | train | Your best bet is to have that attribute's value in a hidden input field somewhere on the page, so you can then read it in with jQuery.
Unforunately, to the best of my knowledge jQuery or javascript does not have access to request, session or application scope variables.
So, if you do something like this:
<input type='h... | unknown | |
d945 | train | You don't need combinations at all. What you want looks more like a sliding window.
for i in range(2, 6):
for j in range(len(lst) - i + 1):
print(lst[j:j + i])
A: You can loop over the list as following:
a = [1,2,3,4,5,6]
for i in range(2, len(a)):
for j in range(len(a)-i + 1):
print(a[j:j+i])... | unknown | |
d949 | train | To get a distance from a Google Maps you can use Google Directions API and JSON parser to retrieve the distance value.
Sample Method
private double getDistanceInfo(double lat1, double lng1, String destinationAddress) {
StringBuilder stringBuilder = new StringBuilder();
Double dist = 0.0;
... | unknown | |
d951 | train | First you have to add display: flex; to #Container
#Container{
display: flex;
}
If you want to equally distribute the space between children then you can use flex property as
.item{
flex: 1;
}
Above CSS is minimum required styles, rest is for demo
#Container {
display: flex;
margin-top: 1rem;
}
.item {
f... | unknown | |
d953 | train | If this is a long-running process I doubt that using blob storage would add that much overhead, although you don't specify what the tasks are.
On Zudio long-running tasks update Table Storage tables with progress and completion status, and we use polling from the browser to check when a task has finished. In the case o... | unknown | |
d957 | train | You are passing a string....cast it to number
$scope.range = function(n) {
return new Array(+n||0);
};
DEMO | unknown | |
d959 | train | You need to use expression, here an example:
tibble(x = 1,y = 1) %>%
ggplot(aes(x = 1,y = 1))+
geom_point()+
scale_x_continuous(
breaks = 1,
labels = expression(paste("Ambient ",CO[2]))
) | unknown | |
d961 | train | Assuming you're using jQuery validate, you can use the submitHandler property to run code when the validation passes, for example:
$("#myForm").validate({
submitHandler: function(form) {
// display overlay
form.submit();
}
});
Further reading
A: Try to return false; on validation errors while... | unknown | |
d963 | train | 127.0.0.1 as an IP address means "this machine". More formally, it's the loopback interface. On your laptop you have a MySQL server running. Your heroku dyno does not, so your connection attempt fails.
You won't be able to connect from your program running on your heroku dyno to your laptop's MySQL server without so... | unknown | |
d971 | train | It would not be recommended to start all of your custom properties with the same dollar convention. The dollar sign convention is meant to denote properties that the Mixpanel SDKs track automatically or properties that have some special meaning within Mixpanel itself. That link you shared is great for the default prope... | unknown | |
d975 | train | The SIGSTOP signal does this. With a negative PID, the kill command will send it to the entire process group.
kill -s SIGSTOP -$pid
Send a SIGCONT to resume. | unknown | |
d977 | train | Try this:
from tkinter import *
def entry():
ent[i].configure(state = NORMAL)
window=Tk()
nac = {}
ent = {}
for i in range(10):
de = IntVar()
nac[i]=IntVar()
na=Checkbutton(window, text='%s' % (i), borderwidth=1,variable = nac[i],
onvalue = 1, offvalue = 0,command=entry)
na.grid(row=i, c... | unknown | |
d979 | train | WebChimera.js could not be used with regular browser. It could be used only with NW.js or Electron or any other Node.js based frameworks. | unknown | |
d981 | train | From CSV Examples:
Since open() is used to open a CSV file for reading, the file will by default be decoded into unicode using the system default encoding (see locale.getpreferredencoding()). To decode a file using a different encoding, use the encoding argument of open:
import csv
with open('some.csv', newline='', enc... | unknown | |
d983 | train | I'll hazard a guess that you're working in a form, so add type="button" to the button <button class="btn btn-success" (click)="addData(newData.value)">ADD</button>. That should prevent it from thinking the form is submitting and clearing the data. | unknown | |
d995 | train | System Events doesn't have a "copy" command. Where did you get that? You might try "move" instead. Plus "aVolume" is not a folder, it's a disk. You probably want to change "folder aVolume" to "disk aVolume". And you might even need to use "disk (contents of aVolume)"
EDIT: Try the following script. I didn't test it but... | unknown | |
d1001 | train | You have missed one of the conditions. You also want whenever PARENT is NULL the Value of PRIMARY_PARENT be equal to the value of PARENT in the next row. You can take care of it this way:
SELECT * FROM
(SELECT *, LEAD(PARENT) OVER(Order BY (SELECT NULL)) as LeadParent FROM COMPANY_TABLE) T
WHERE PARENT IS NOT NULL... | unknown |
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