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How do you upload data in bulk to Google App Engine Datastore?
I have about 4000 records that I need to upload to Datastore.
They are currently in CSV format. I'd appreciate if someone would
point me to or explain how to upload data in bulk to GAE.
You can use the bulkloader.py tool:
The bulkloader.py tool included w... | common-pile/stackexchange_filtered |
Calling a JSON text file from a server with diacritics using getJSON
I have a text file on a server with JSON data
[ {
"Organization":"Stony Brook",
"First":"Gábor",
"MI":"",
"Last":"Balázsi",
"Suffix":"",
<EMAIL_ADDRESS> "Affiliations":"Stony Brook",
"PMID_Include":"9117534,28489916,2632... | common-pile/stackexchange_filtered |
Lambda times out after ending
After finishing successfully, a Lambda function insists on timing out.
The function's triggering event is s3:ObjectCreated:*.
The function uses MongoDB Atlas and does so according to the optimisation suggestions on https://www.mongodb.com/blog/post/optimizing-aws-lambda-performance-with-... | common-pile/stackexchange_filtered |
Factoring kind of problem
Let's say we will choose some 256-bit random $b$ and we will find the smallest $d$ such that:
$\frac {2^{d}-1}{b} = s$
Now compute $z \equiv s \pmod{2^{128}}$. If I will give you only $z$ - is it possible to compute $b$ in some acceptable time? Is it hard problem? Do we know some algorithm to ... | common-pile/stackexchange_filtered |
How to show local time in html?
I have the Django project with the Model to save date_added information. Here's the Model code.
class Outputting(models.Model):
date_added = models.DateTimeField(auto_now_add=True)
And I want to retrieve such date_added information and demonstrate it as the local time in the html. H... | common-pile/stackexchange_filtered |
C# File.Exist(File_Path) Returns false even if File_Path is true, file exists and i have rights to access that file
I'm writing a software which will run on Windows 7. I'm listing installed services, getting service's image path locations and checking if service file exists.(Dll or Exe).
I'm checking file locations wi... | common-pile/stackexchange_filtered |
How can you prove that the squares of the expected values of the three components of spin sum to 1?
I am working through Leonard Susskind's The Theoretical Minimum: Quantum Mechanics. In this book a statement called the "spin-polarization principle" is introduced, which essentially states that:
For any state $|A \rangl... | common-pile/stackexchange_filtered |
Using a GWT app - Is there a workaround to enable IE8 to properly process/render a base64 image url that is longer than 32k?
"Question: Using a GWT app - Is there a workaround to enable IE8 to properly process/render a base64 image url that is longer than 32k? --What is another to get a requested image to a GWT clie... | common-pile/stackexchange_filtered |
Degrees of freedom in moving average crossover strategies with varying parameters
How might variables, such as using high price vs low price or Simple moving average (SMA) vs exponential moving average (EMA), influence a determination of degrees of freedom or data points that are consumed by a moving crossover strategy... | common-pile/stackexchange_filtered |
Partially solve merge conflicts and see the new diff/conflicts
Is it possible to partially fix a merge conflict and then see the new conflicting lines?
To be more precise; I have two branches, both with modifications to a file. But one of the files also have the wrong line-endings (CRLF).
This causes a merge conflict w... | common-pile/stackexchange_filtered |
Cardano Wallet setup - No such directory
Hi am trying to setup cardano-wallet locally through wsl2 via this guide https://developers.cardano.org/docs/get-started/installing-cardano-wallet/
On the step where it asks to enter this command cp -p "dist-newstyle/build/x86_64-linux/ghc-8.10.4/cardano-wallet-2021.5.26/x/carda... | common-pile/stackexchange_filtered |
How to create a .pem file with aes key
i have to create an aes-256 key and store it in a .pem file. I am using RAND_bytes() to simply create a 256 bit random key. After this how can i save this to a pem file.
I have looked at Reading and writing rsa keys to a pem file in C and openssl pem. But i am not working with RS... | common-pile/stackexchange_filtered |
swift 3 firebase how to compare current user with information in database
I created database with firebase, I got events block and I try to retrieve information which events my user is joined, but I didn't get any answer, could you help me with that?
function to fetch witch events user joined:
func startObersvingDB... | common-pile/stackexchange_filtered |
Why was a question about compositional practice migrated to music fans?
A question about compositional practice was migrated to music fans, even though it complies with the first two bullet points on our topics page:
practice or performance technique
music theory, notation, history, or composition
Furthermore, it i... | common-pile/stackexchange_filtered |
Strlen() Vs Strcmp for checking empty char array variable
#include <iostream>
#include <cstring>
int main()
{
char c1[5];
char c2[5];
if ( strlen(c1) == 0)
{
std::cout<<" c1 empty";
}
if (strcmp(c2, "") == 0)
{
std::cout<<" c2 empty";
}
return 0;
}
if ( strlen(c1... | common-pile/stackexchange_filtered |
A: I've been tracking the hawk nests for my ornithology project, and something's weird about the offspring ratios. Most broods have more females than males, but that contradicts what we learned about equal sex ratios being optimal.
B: That's actually not contradictory if you think about the costs involved. In raptors,... | sci-datasets/scilogues |
Is there a way to create Tex Live or LaTeX virtual environment?
I am looking for a Python-style virtualenv or venv to create a virtual environment where I can install LaTeX packages such that the packages are available to my current LaTeX project only (but not available system-wide).
I am expecting something like the f... | common-pile/stackexchange_filtered |
How to best set dataset fields to non null value
I have a client dataset where fields are updated
when messages come in from external communication channels.
Not all fields are updated by every message.
The dataset is displayed by a dbgrid.
Some fields are displayed using OnDrawColumnCell events.
During the startup pha... | common-pile/stackexchange_filtered |
To use another class inside a new class, should I inherit?
Background: I have a class Button that contains state data, textures and some member functions like draw(). Now I want to make new class Buttons that will contain a vector of Button object(s) (vector<Button> ButtonList), and member functions to maintain them an... | common-pile/stackexchange_filtered |
How to prevent the optimization algorithm from just shrinking the image?
I'm trying to optimize a set of patterns in an image, but unfortunately they only way I have of evaluating the images results in smaller versions of the pattern scoring much better than larger versions.
As a result, the optimization methods I've t... | common-pile/stackexchange_filtered |
Firestore, I would like to import the timestamp type data on a monthly basis
Firestore, I would like to import the timestamp type data on a monthly basis.
I wanna show my data by month divider.
So, i think i have to get data by month.
now, i've tried query by using startAt, endAt.
but it's not easy.
could give me a hin... | common-pile/stackexchange_filtered |
Change base path for Laravel 5 using htaccess
I have a local working L 5.4 app and i want to deploy it online.
App was developed for using routes starting from base path ('/').
The problem is that the deployment url is http://example.com/admin/ and now all the links are broken due to this 'admin'.
I think .htaccess ca... | common-pile/stackexchange_filtered |
How can I count subsequently equal values in an int array
I would like to count subsequently equal values in an int array and return an array with the count and another array with the value order.
E.g. i would like to transform:
int arr = {0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,2,2,2,2,0,0,0,1,1,1,2,2,2,2,0,0,0,0};
To:
int a... | common-pile/stackexchange_filtered |
GPT Partition - Used Space immediately after creating partition
I wanted to try out the new GPT system, and used it to partition my new HDD, with the partitions themselves using ext4. For some reason, about 1-2% of the space in each partition is already shown as used, both in df and gparted. Currently the only content ... | common-pile/stackexchange_filtered |
Integrate Facebook within an application and show activity on my web site?
I have an application where a user can create a record of data and during this process share their entry on their timeline. I would then like to have an element on my web page such as an IFRAME list that shows the activity of all those that are... | common-pile/stackexchange_filtered |
Conditional Copy of one element from one column and apply to respective rows in python
In my following data frame, I want to create a new column 'refer' with code_num for its associated primary_fruit, if it is not associated with priamry_fruit it should be left blank.
dct = {'Store': ('A','A','A','A','A','A','B','B','B... | common-pile/stackexchange_filtered |
Deploying django project under sub-URL with Apache/FastCGi
I am trying to deploy a django project under a sub-URL on hostgator hosting. Here is the tutorial I was following: http://support.hostgator.com/articles/django-with-fastcgi
My index.fcgi looks like this:
#!/usr/bin/python2.7
import sys, os
sys.path.insert(0, "... | common-pile/stackexchange_filtered |
How to disable keyboard shortcuts on ASUS laptop
I just purchased an ASUS N53S laptop and am having problems with the keyboard. Some keys (such as o, t, or y) are bound by default to software shortcuts. For example, o opens the Power 4 Gear menu, y opens the help menu etc.
I checked and have Sticky keys disabled and t... | common-pile/stackexchange_filtered |
Change Master Page CSS Dynamically in SharePoint 2010
I wanna know that how can we have different header color for different site collections like if I have created a site collection for ID 9080 having URL as (/usmanpc/9082/) and have top color assigned for it as blue, same i have another site collection for ID 9081 ha... | common-pile/stackexchange_filtered |
Can 3 phase AC current be applied to a BLDC and vise versa?
I am just wondering because the designs of a synchronous motor and BLDC are the same. Could you please explain the downsides of not using the designated current?
You can't just apply line voltage to a BLDC. It won't start. But if you somehow spin it up to lin... | common-pile/stackexchange_filtered |
how to execute HTTP POST request in android without using Json
I have made this code where i am to send the data to a MYSQL Database using POST request. I have made the following code using POST request. So,just wanted to ask first IF THIS CODE WOULD RUN WELL OR NOT
And i would b very grateful to that person if someone... | common-pile/stackexchange_filtered |
Building apr-utils from Source on CentOS 7 — dependancy issue Ask Question
Im attempting to build apr-utils-1.6.1 from source on CentOS 7 (with the goal to get httpd-2.4.29) but I'm stuck with a dependancy issue:
# rpmbuild -tb apr-util-1.6.1.tar.bz2
error: Failed build dependencies:
db4-devel is needed by apr-util... | common-pile/stackexchange_filtered |
Can we build a product which enables end user to create conversational chat bot using bot framework on a self hosted environment?
I want to develop a product which simplifies the way of creating conversational chat bots using Microsoft BotFramework SDK. As we can build and host web application on-premise completely.
So... | common-pile/stackexchange_filtered |
Set a combination of Vibration, Lights or Sound for a notification in android
I wan to provide the user with the option of choosing Lights, Sounds or Vibration or a combination of these three for alerts on Notification.
In android docs I saw that there is an option of DEFAULT_ALL where in all the three methods of alert... | common-pile/stackexchange_filtered |
Interpretation of dual isogeny on complex torus
If $E_1, E_2$ are elliptic curves over $\mathbb{C}$ associated to torus $\mathbb{C} / \Lambda_1, \mathbb{C} / \Lambda_2$, an isogeny $\Phi: E_1 \to E_2$ is determined by an $\alpha \in \mathbb{C}$ such that $\alpha \Lambda_1 \subset \Lambda_2$ and corresponds to the map $... | common-pile/stackexchange_filtered |
Basic Username/Password Code not working in C - Segmentation Fault
I've just started learning C 2 days ago and have tried to write a code that prompts the user to submit a username and password and then cross-references the input with stored data. The idea is that if the inputted username and password match then "Acces... | common-pile/stackexchange_filtered |
Observables vs. variables in Angular 2 services
I have a question regarding the use of Observables vs. variables in Angular 2 services. The former seems to be the preferred way, but I cannot find out why exactly.
Given a sample service such as this:
@Injectable()
export class TestService {
// Method 1
public da... | common-pile/stackexchange_filtered |
What is correct configuration of input parameters for calculating RSI (and ROC)
I have tried to use Technical Indicators library to calculate RSI (and ROC) for candlestick's closing prices, but when I compare results from Binance, I am not getting quite accurate results:
I fetch data using this Binance API:
This is exa... | common-pile/stackexchange_filtered |
How to remove ActiveX which is preventing the sending of compressed photos
I am trying to send compressed photos as attachments to my hotmail e-mails. I am blocked from doing so because of ActiveX. This problem has only started recently and the only downloads to my computer have been from recognised and trusted sourc... | common-pile/stackexchange_filtered |
Wordpress Object Values
I am using Custom Post Types with Advanced Custom Fields in Wordpress 3.7.1. Within one of my CPTs I am referencing another Custom Field as a Post Object. When retrieving the Post Object through WP_Query I am able to return the Post Object ID but need to get the text value of the object (the tit... | common-pile/stackexchange_filtered |
Facebook - Weekly summary
I spend too much time on Facebook. Are there any tools that would allow me to get a Weekly Summary of the posts in my newsfeed that got the most activity?
So far, Facebook develops Facebook Insights.
Facebook Insights is a tool for
those wanting to track user interaction on your Facebook ... | common-pile/stackexchange_filtered |
Keep getting Run Time error for a Kattis Problem
I am trying to solve this problem (https://open.kattis.com/problems/anotherbrick).
And when I submit my final code I keep getting a Run Time error. I am not sure what's wrong with my code.
# @Author Gansaikhan Shur
# Another Brick in the Wall
import sys
# if len(sys.... | common-pile/stackexchange_filtered |
VBA code not sorting by CASE - also can't apply to multiple sheets
EDIT: I just noticed the VBA script isn't working at all, it looks like it is just sorting by the first column as I am getting some funny results :S?
I am using the following VBA to sort by all columns on the sheet.
Sub SortVariableColumns()
Dim strLast... | common-pile/stackexchange_filtered |
How can I print a Perl two-dimensional array?
I am trying to write a simple Perl script that reads a *.csv, places the rows of the *.csv file in a two-dimensional array, prints an item out of the array, and prints a row of the array.
#!/usr/bin/perl
use strict;
use warnings;
open(CSV, $ARGV[0]) || die("Cannot open the... | common-pile/stackexchange_filtered |
How do I reach the center of Daiba Studio's Back Alley?
Daiba Studio is best known for its teleporter rooms with its 2x5 door-layout, where going through the wrong door will teleport the party back to the starting point.
During the events of Chapter 5, I'm supposed to return to Daiba Studio to do something beyond the r... | common-pile/stackexchange_filtered |
Why is there a discrepancy among sources on the atomic radius of some elements?
My book says the atomic radius of gallium is less than that of aluminium, but I found out different atomic sizes on different sites.
For example, this says gallium is 136 pm and aluminium is 118 pm, but Wikipedia says Ga is 130 pm, Al is 12... | common-pile/stackexchange_filtered |
Create simple array from MySQL query in PHP
For those that don't want to read the very detailed and specific information the basic question in it's simplest form is this:
How do you take a multi-dimensional array from an SQL query and
convert it to something stripped down and simple with just the value
information su... | common-pile/stackexchange_filtered |
Division between variable of different types | implicit type casting in C++
Since I am noob in C++, and Udacity Quiz narrates:
The following program produces wrong out put. To fix the program, you need to change at least two of the variable types: the answer, and one of the divisors.
#include <iostream>
int main(void... | common-pile/stackexchange_filtered |
RStudio: Matching parens/quotes not inserting space
I just recently downloaded RStudio onto a new computer, and ran across a weird issue I didn't have before. I have the "Insert matching parens/quotes" option selected in RStudio Global Options>Code>Editing. When I go to use it something like this happens:
print() #matc... | common-pile/stackexchange_filtered |
Coding JavaScript in the conditional issue
I know that this is basic JavaScript: when I open it in HTML it asks me the question but then doesn't follow through with the next line of code when I have answered the question. I don't now why this is and I would really appreciate some help.
<html>
<head>hi</head>
<script>if... | common-pile/stackexchange_filtered |
Advice on using jquery ajax to return a excel file
I have a web page that has a bunch of fields, and GET EXCEL button. Currently, when the user presses the GET EXCEL button, a js script collects the data from the fields, concocts a url to the Action Controller:
in js:
$("excel-btn").onclick( function () {
//get selecte... | common-pile/stackexchange_filtered |
ios/objective-c: Key value coding for NSNumbers
I have an NSNumber that I declare as follows:
NSNumber *itemid = importItem.itemid;
//importItem is a temporary object that is comprised from JSON via an API.
When I go to store this, however, it is throwing an exception at runtime.
[record setValue:itemid forKey:@"it... | common-pile/stackexchange_filtered |
Question in a proof for a trivial case) Elementary divisor
Theorem. (Elementary Divisors). Let $R$ be a $PID$, $M$ a free module, $N$ a submodule. Assume $N$ is free of rank $n<\infty$. Then there exists a decomposition $M=M'\bigoplus M''$ and elements $x_1,...,x_n\in M'$ and $a_1,...,a_n\in R$ such that $M'=Rx_1\bigop... | common-pile/stackexchange_filtered |
Difference between "string matching" and "pattern matching"
The fgrep command differs from the grep and egrep commands because it searches for a string instead of searching for a pattern that matches an expression.
Can someone explain the difference in use with a simple example?
A pattern describes a whole set of str... | common-pile/stackexchange_filtered |
Items from multiple categories best practices
I'm making list of items in categories, problem is that item can be in multiple categories.
What is your best practice to store items in categories and how list all items within category and its child categories? I am using Zend Framework and MySQL to solve this issue.
Than... | common-pile/stackexchange_filtered |
How do you translate fork() to Pthread in C++ (Linux)
Here is my whole code, I have an idea on what needs to be replaced by I'm not sure on how to go about it. The goal of the program is to read files within Linux using a simple shell, I have done this using forks but now I need to translate it to be multithreaded.
// ... | common-pile/stackexchange_filtered |
Install specific version of setuptools as a dependency of package
My package has setuptools in dependencies. I am trying to restrict the version of setuptools when installing my package.
The package has following restriction in setup.py:
setup(
setup_requires=[
'setuptools==50.2.0',
'pip>=19,!=20.0,... | common-pile/stackexchange_filtered |
Katherine: The phase polynomial extraction is working, but we're still hitting thirty-seven T-gates for this three-qubit unitary. That's way too expensive for the distillation factory to handle.
Mason: Can't we just use more Clifford operations instead? They're practically free compared to T-gates.
Katherine: That's ... | sci-datasets/scilogues |
How to set image sizes for NextGen masonry gallery
I have created a Masonry Gallery using the NextGen WordPress plugin and need to know how to size the portrait and landscape images and also specify the layout. How do I do so?
you can define size in your functions.php
add_image_size( 'nextgen_size', 800, 800, $cr... | common-pile/stackexchange_filtered |
When can we interchange limits of functions with limits of sequences?
I just noticed how the definitions for $\lim\limits_{x\to\infty}f(x) = L$, and $\lim\limits_{n\to\infty}s_n = s$ are essentially the same thing.
Because of this, are we allowed to "swap out" $\lim\limits_{x\to\infty}f(x)$ with $\lim\limits_{n\to\inft... | common-pile/stackexchange_filtered |
How to protect decryption key from decompilation?
I'm a beginner java programmer. I'm working on an application that decrypts some data.
The decryption key is hardcoded into the software and thus can be seen by analyzing the bytecode.
I know that reverse engineering cannot be prevented entirely so what I'm trying to do... | common-pile/stackexchange_filtered |
how to read numbers in image?
I have used the library for reading barcode from image. But can't find any source or help for reading numbers from image.
I just need to take photo with camera and then process image whether any numbers exist and read out the numbers.
Is there any way to get the number written on image?
h... | common-pile/stackexchange_filtered |
Adjust CSS/html of a form element in DJango
Been trying to teach myself some CSS while working in django and have hit a wall. I'm working as part of a team. I have been using the following form to submit data (which works fine), but have been unable to change the CSS of the form element (particularly text boxes)
<div ... | common-pile/stackexchange_filtered |
How can I check in nativescript unit that unit test is occur for iOS or Android?
While unit test in nativescript angular how can we check that this unit testing occurs for iOS or Android. I have written specific platform code so I want to test in unit test.
Have you tried settings environment variables?
@Olha I didn'... | common-pile/stackexchange_filtered |
Column not found: 1054 Field Field 'email' unknown in where
I have 3 rubrics for now.
When, I login in the rubric Studentwith the email test.gmail.com I can see my informations private
Then, I LOGIN in the rubric Feedback always with the email test.gmail.com I have like error message:
SQLSTATE [42S22]: Column not fou... | common-pile/stackexchange_filtered |
One Hot Encoding for machine learning
I have a dataset stored in a (10000, 15) numpy array. Columns [1, 5, 6, 7, 8, 9, 13, 14] are all categorical, while the rest are numerical data. I need to change the categorical data to numerical to be able to use it in the models (using sklearn).
I have attempted to use OneHotEnco... | common-pile/stackexchange_filtered |
"cordova.js" can't be read or written error when copy-pasting entire project directory
I'm trying to copy-paste about 8 different Cordova/Phonegap projects to a backup hard drive and they all have this same error that prevents me from successfully copying each project:
The Finder can't complete the operation because so... | common-pile/stackexchange_filtered |
Removing similar lines from two files
I'm trying to find a PowerShell solution to remove lines from file A that are similar in File B. Compare-Object $A $B does the comparing, but how to I go about deleting the items?
File A
yahoo.com
google.com
stackoverflow.com
facebook.com
twitter.com
File B
stackoverflow.com
faceb... | common-pile/stackexchange_filtered |
React Data Grid external data update
So I am almost certainly doing something wrong, and not understanding the underlying library here, but how do I make it so that I can update a row item externally to React-Data-Grid?
example below, after 5s the first col of the first row is updated, but the data in the table is not.... | common-pile/stackexchange_filtered |
How to calculate this infinite sum?
$$ \sum_ {n=0}^\infty \frac {1}{(4n+1)^2} $$
I am not sure how to calculate the value of this summation. My working so far is as follows:
Let $S=\sum_ {n=0}^\infty \frac {1}{(4n+1)^2}$.
$\Longrightarrow S=\frac{1}{1^2}+\frac{1}{5^2}+\frac{1}{9^2}+...$
$\Longrightarrow S=(\frac{1}{1^2... | common-pile/stackexchange_filtered |
Which are some good indoor plants for upside down planting?
Would like to grow indoor plans upside down, to save space...
Which are some good choice?
Would like those promoting more leaf growth?
Will the stem continues to grow at the same rate, as if it's planted straight?
Your goals of course will guide you. Most typ... | common-pile/stackexchange_filtered |
Want to run elasticsearch with Laravel app in docker, but it doesn't work
I have laravel app that lives in docker, and I want to integrate elasticsearch to my app
That is how my docker-compose.yaml looks
version: '3'
services:
laravel:
build: ./docker/build
container_name: laravel
restart: unless-stopped
... | common-pile/stackexchange_filtered |
Intercept $http request and return response without server request
I want to, on certain http requests, return data from memory rather than letting it hit the server. I know I can write http interceptors but I'm not sure how to actually return the response from the request?
myModule.factory('myHttpInterceptor', functi... | common-pile/stackexchange_filtered |
Inbox view disappears from recent app list at the drop of a hat
Not sure what the proper terminology is for this, but... There are two different appearances for the inbox in the Stack Exchange app. There's the one you can get to by clicking the counter in the top bar:
Clicking this...
Brings you to this...
And then ... | common-pile/stackexchange_filtered |
C++ memory layout of derived classes
I'm trying to create C++ container class which would satisfy the following constraints:
Number of entries is variable, but statically known.
Size of each specific object must be also known statically, without any dynamic memory allocation.
You should be able to write non-templated ... | common-pile/stackexchange_filtered |
Copying a class instance to another with python
I have a function which returns an object of class Person, defined as:
class Person:
def __init__(self):
self.id=None
self.age=0
self.name=None
def setValues(self,id,age,name):
self.id=id_
self.age=age_
self.name=na... | common-pile/stackexchange_filtered |
How to slow down Capybara?
I have any problem with Capybara and Stripe.
I write some test to check entering card numbers. Sometimes I have a broken test.
When I use chromedriver and look at him - I see, that capybara entered the card numbers very fast. And sometimes it creates errors.
For example - I often use number ... | common-pile/stackexchange_filtered |
I need to define <?php bloginfo('template_directory'); ?> within my jQuery script. How?
I know that when using Wordpress, in a php file you can say
<img src="<?php bloginfo('template_directory'); ?>/images/image.png"/>
and it knows that you want the current template directory, so that you can make a plugin universal.
... | common-pile/stackexchange_filtered |
merging excel files into one but some columns are flipped
I have about 30 excel files, where I need to merge all like the following:
Excel file 1:
ID | Lat | Long | Name
1 | 33.3| 35.4 | X
...
Excel File 2:
ID | Long | Lat | Name | Additional_Field
3 | 36.4 | 34.2| XYZ | Yes
As you see, there is common columns in eac... | common-pile/stackexchange_filtered |
iframe not rendering in ipython-notebook
The following iframe will not render in an ipython-notebook
from IPython.display import HTML
HTML('<iframe src=http://stackoverflow.com width=700 height=350></iframe>')
but, this one will render (note, .com versus .org)
from IPython.display import HTML
HTML('<iframe src=http://... | common-pile/stackexchange_filtered |
How to get json from webservice
I have the url
http://dev.nsol.sg/projects/sneakers/Api/get_all_news
Method: POST
Required Parameters:
userid
Response:
success = 0 (error), 1 (success)
message = Description of result if success = 0 then message will have the detail description
data: if success = 1 then we will have... | common-pile/stackexchange_filtered |
draw different type of table
Hello I want to draw this table in the Latex but as I'm new and try for some hours cannot do it correctly.
You should show what you've tried (for hours) rather than just asking to [tag:do-it-for-me]. Is it the placement of the caption? Is the merging of cells horizontally? Vertically? Ho... | common-pile/stackexchange_filtered |
Set project variables for Visual Studio Code
When I load an existing Visual Studio project in Visual Studio Code, I get errors because the project files refer to variables ("properties"?) that are not set properly by Visual Studio Code.
For example $(VisualStudioVersion) seems to be set to 10.0, so I get errors like th... | common-pile/stackexchange_filtered |
UIControl not recognizing tap inside table view cell, stopped working from iOS 14
I have an application I started, before iOS 14 came out. I stopped with Swift for few months, and now, the emulator is running iOS 14, since then, I have a problem that a UIControl I have inside a tableView cell does not register taps.
Th... | common-pile/stackexchange_filtered |
LaTeX fonts without XeTeX?
I've been trying for a long time, and can find no good results of how to use a font from a file with LaTeX. Every website I've found about this tells me to do it in a way that is too complicated, i'm just looking for the easy way to do this. The goal is to be able to download a new file, and ... | common-pile/stackexchange_filtered |
Why does my C program keep giving me 1 as the error?
I ran it, and everything seems to be fine--except that it keeps giving me a margin of error of 1. Why is it doing this?
The program is supposed to prompt the user to input an estimation for the cube root of 3, and it uses Newton's method of approximation to show how ... | common-pile/stackexchange_filtered |
Why do we need refs to keep mutable objects around?
The useRef documentation says it is handy for keeping any mutable value around. I was wondering why we can't just use a variable in the outer scope of the component for that purpose?
// the object I want to keep around
let obj;
function MyComponent() {
useEffect(()... | common-pile/stackexchange_filtered |
Scala transformations
I am really new in Scala and I would like to ask a simple question.
I have a function that returns Future[Option[T]
def findOne(query: JsObject)(implicit reader: Reads[T]): Future[Option[T]] = {
Logger.debug(s"Finding one: [collection=$collectionName, query=$query]")
collection.find(query... | common-pile/stackexchange_filtered |
Cannot properly configure PayPal Sandbox
I'm attempting to enable PayPal as a payment provider on our website and test some transactions, however I cannot get the PayPal sandbox to work. I configure the sandbox with the correct URL:
https://sandbox.paypal.com/
However, when I go back in to the payment process to verify... | common-pile/stackexchange_filtered |
One figure next to the other in LaTeX, in a particular case
I have written the following code in LaTeX which produces what is in the image below. My question is, how can I make it so that the two figures are in the same row, one next to the other?
I have tried using minipage and subfigure but could not work it out. Tha... | common-pile/stackexchange_filtered |
J2EE Error Handling - Application and User
I have a question regarding handling errors in a J2EE application. Our current application is in use by many many users and as a result we get a lot of support tickets. Most of these tickets are user-related but 5-10% are system related exceptions, unhandled errors, etc.
We ha... | common-pile/stackexchange_filtered |
Elm_entry: centering text?
I know I can use formats in text to center it within an elm_entry.
Also when I'm setting the guide text, it can be aligned center by some format strings:
<text_class=tizen align=center>input your text</>
However, when user needs to fill the entry, text is not aligned center:
Even if I app... | common-pile/stackexchange_filtered |
Migrating 2 fields into a link field
I'm looking to migrate two fields on D7 (one a link field, the other a text field) into a single link field on D10.
The meat of the migration is here:
source:
plugin: d7_paragraphs_item
bundle: BUNDLE
process:
d10_link_field:
plugin: field_link
source: d7_link_field
... | common-pile/stackexchange_filtered |
Obtaining public key from certificate
I'm trying to obtain the public key of a Certificate using the method:
FileInputStream fin = new FileInputStream("PathToCertificate");
CertificateFactory f = CertificateFactory.getInstance("X.509");
X509Certificate certificate = (X509Certificate)f.generateCertificate(fin);
PublicKe... | common-pile/stackexchange_filtered |
typeerror: n is not a function while using jquery plug-in
Always thanks to everyone who help his/her best to be better together.
I am a designer and a web-publisher at the same time, but a beginner-leveled newbie.
I'm trying to apply a jquery plug-in named 'sequencer' by skruf.
However, when I apply to my website, this... | common-pile/stackexchange_filtered |
Removing of multi line comments while preserving the line numbers
I am using this to remove the multiline comments.
awk '/^--/ {next} /^\/\*/ && /\*\/$/{next} /^\/\*/{c=1;next} /\*\/$/{c=0;next} !c{FS="--|\/\*";a=$1;FS="\\*\\/";a=a$2;$0=a;print}' filename
Input is like this
aaaaaaa
/*bbbbb*/
ccccccc
/*bbbbb
bbbbbb*/
d... | common-pile/stackexchange_filtered |
PrimeFaces 7.0 FileUpload file is null
Hey i am stuck at this problem for a long time and couldnt find a solution for it.
Now after my vacation the problem is still waiting for me and i have no clue what to do anymore and motivation. I dont get help from my team after asking several times and present them what i did.
M... | common-pile/stackexchange_filtered |
Any different guidance for tempdb with Availability Groups?
I have an Availability Group set up on SQL Server 2014 running on a two-node Windows Server Failover Cluster. The setup consists of two stand-alone instances + synchronous with automatic failover.
Many Microsoft articles I've read advocate using multiple files... | common-pile/stackexchange_filtered |
Prompt user for Siri App Support Permission (Payment Intent Extension)
I have a Swift 3 iOS10 app with a Siri Payment Intent Extension. Is there a way to prompt the user for the Siri App Support permission (Found in Settings -> Siri -> App Support -> (Your app name)) within the main app. You can do something similar fo... | common-pile/stackexchange_filtered |
Read MYSQL db in RapidMiner
I'm attempting to use the 'Read Database' operator in RapidMiner 5 to read an 'ExampleSet' from a Mysql database. I seem to establish a working connection with my db as I notice the Manage Database Connections window displays a 'Connection ok' message when prompted.
However when I attempt to... | common-pile/stackexchange_filtered |
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