text stringlengths 70 452k | dataset stringclasses 2
values |
|---|---|
Postgresql upsert with JDBC parameter markers
I've got an INSERT statement that works today when called from JDBC using parameters markers:
INSERT INTO errorqueue as eq (jobname, sourceid, item) VALUES(?,?,?)
In my Java code, I bind the parameters:
Connection connection=null;
PreparedStatement stmt=null;
try {
co... | common-pile/stackexchange_filtered |
Blender Geometry Nodes - Randomly Translate Faces Along Normal
How could the individual faces of a mesh be randomly translated in relation to its own normal's XYZ? Currently the faces are translated uniformly on the normal's Z axis only:
You could use the node Random Value, and scale the vector with it.
Just to be ... | common-pile/stackexchange_filtered |
Fixing messed up git branch
We're running GitLab as our central Git repo and using TortoiseGit locally along with VS2010 SP1 as our main IDE, developing ASP.NET application. We've transitioned from TFVC to GIT 2 months back and we are still newbies. We branches on every bug fixes and we only use merge with no-ff exclus... | common-pile/stackexchange_filtered |
Jquery Autocomplete reading a CSV File
I need to display a record from csv file in table while using Jquery Autocompletion. Finally, I wish to combine these 2 scripts in one :
Autocomplete With HTML5 & jQuery &
Reading a CSV File Using jQuery
I don't want to display all records, but only the record requested in autoco... | common-pile/stackexchange_filtered |
Python Pandas Dataframe: Take Greatest Value Smaller Than
In Python, I have a pandas dataframe. I want to filter for one value of column A.
I am looking for the row, where column A is the highest value that is smaller than '5' (so if column A does have values '1', '2', '4', '7', it should be '4'). Another condition exi... | common-pile/stackexchange_filtered |
Iterate through custom array in ember js
I need to iterate through custom Array directly in the ember template like:
{{#each [1,2,3,4,5,6,7,8,9,10] as |num|}}
<div class="input-group-{{num}}">
.
.
.
</div>
{{/each}}
How can I do it? The above code doesn't render anything.
You can't do that.define prop... | common-pile/stackexchange_filtered |
Eclipse preference settings, precedence and changing default value
I'm creating an Eclipseinstallation with some preinstalled plugins and to that I'm trying to set preferences to some default values. Preferences are being set in a plugin_customization.ini file, and Eclipse starts up with
-pluginCustomization
plugins/<... | common-pile/stackexchange_filtered |
How can I sync my MSSQL database to MySQL?
I am using MSSQL as my transactional database. This database has 200+ tables with about 25 tables that hold 1M plus records. I want to replicate the data with the same structure into a MySql database for reporting. Is there a tool or method that can do this in a fairly real ti... | common-pile/stackexchange_filtered |
how to create customized messages in veins
I'm simulating a scenario in veins when I need to use customized messages with specific fields(it's not wsa,wsm or bsm).
to achieve this I defined .msg file and the .cc and .h file were generated successfully. I included .h file into the cc+ application code, the project build... | common-pile/stackexchange_filtered |
Solving a PDE with constant initial and boundary conditions
Consider the PDE:
$$ u_t + (1-2u) u_x =0 \text{, where } x<0 \text{ and } t>0,$$
with initial and boundary data given by
$$u(x,0) = \frac{1}{4} \text{ for } x<0, \text{ and } u(0,t) = 1, \text{ for } t>0.$$
I tried solving it by method of characteristics, but ... | common-pile/stackexchange_filtered |
Connection between complex orientations and R-orientations for a ring spectrum R?
We have a well defined notion of complex orientation for a spectrum (coh. theory) $E$, that is, we have a class $x_E\in \tilde{E}^2(\mathbb{C}P^\infty)$ which restricts to identity along the inclusion $\mathbb{C}P^1\hookrightarrow \mathbb... | common-pile/stackexchange_filtered |
Vagrant SSH works on existing box but not new box
I have successfully worked with Vagrant 2.2.4 on Windows 10 for years. I had created a custom box based on Ubuntu 14.04 and am able to log in using vagrant ssh.
I created a new test project to try using a new box:
$ mkdir ~/vagrant_test
$ cd ~/vagrant_test
$ vagrant ini... | common-pile/stackexchange_filtered |
How can I call Matlab functions using Erlang?
I would like to call some Matlab functions using Erlang.
I have two separate network models (one comms/control, one energy)
Ideally I would like an Erlang process to send a message which causes some Matlab code to run. After the Matlab code has finished it must notify Erla... | common-pile/stackexchange_filtered |
USB Device Path In Swift
This is the code that I have. I am able to detect when a USB device is connected, then poll it to see what the Device Name for the device is. I was hoping to use something along the lines of finding BSD Path (I think that's what it's called) or the TTY/CU mount location. When I try to change th... | common-pile/stackexchange_filtered |
What is the difference between DNS flood attack and UDP flood attack?
As title says, what is the difference between DNS flood attack and UDP flood attack?
Plus, do they only exhaust the network bandwidth or do they also exhaust the server-side assets such as CPU, memory, etc?
Honestly, I think those two issue are wel... | common-pile/stackexchange_filtered |
RunMdaInstall task not given value for required parameter 'MdaVsixDir" while trying to build a cordova project
I'm having an issue with Cordova (TACO) builds on TFS. The Tools for Apache Cordova were installed on the TFS servers and it seems that they are being recognized, however, I'm getting the following below buil... | common-pile/stackexchange_filtered |
Speech Recognition with MediaRecorder - Android
I am making an app in which I am recording a video and at the same time want to implement a speech-to-text recognition functionality without speech dialog, can someone tell me how to proceed.
concurrent recorder and recognizer in a project : https://github.com/rowntreero... | common-pile/stackexchange_filtered |
How to trigger a cell change from within a component to update the grid data? (AG Grid - React)
I have a dropdown component within an Ag Grid. But when I change the value, the client-side data object doesn't change.
I'm triggering a function within the component when the dropdown is changed - but how can I tell the "pa... | common-pile/stackexchange_filtered |
What is the difference between nap, snooze and doze?
In the Macmillan's dictionary
doze (verb)
to sleep for a short time, especially during the day
nap (verb)
to sleep for a short period of time, usually during the day
snooze (verb)
to sleep for a short period of time, especially during the day
Are these three wor... | common-pile/stackexchange_filtered |
handling multiple graphs in tensorflow
two questions:
What is the difference between having multiple Graphs in TensorFlow compared to having a single graph and using different name_scope for different components?
What is the proper way of handling multiple Graphs in TensorFlow?
Since Session only support a single Grap... | common-pile/stackexchange_filtered |
$Z$ bosons coupling to other $Z$ bosons
I'm learning about Higgs boson production at the moment. One way that it's produced is by 'vector boson associated production' or VH, which has this Feynman diagram:
What I'm wondering is: how can $Z$ bosons couple to other $Z$ bosons, as shown here? I thought that since the $Z$... | common-pile/stackexchange_filtered |
How can I fix this overfull hbox in the align* environment?
I have an align* environment with some equations and justifications. But it's giving me an overfull hbox error because the equations are so long. How do I fix this?
\begin{align*}
F_k & = F_{k - 1} + F_{k - 2} & \text{by the definition of the sequence}\\
... | common-pile/stackexchange_filtered |
Get Locatioan using Fused Location Provider
i know that on stackoverflow are many questions about fused location manager. But no one solve my problem. So:
i made simple class using official doc
and notice strange action. My onConnected method is never called. I have checked also onConnectionFailed and it's the same.
W... | common-pile/stackexchange_filtered |
How to take any input from the users in capital letters even if the user is entering it in small letters?
I am trying to generate a story using python. For this I'm trying to take the input from the users for some questions. The scenario I'm trying to get is that whenever the user enters the input, then it is displayed... | common-pile/stackexchange_filtered |
Tilling of polygons on a sphere
Which convex polygons can be used to tile a sphere? For example, if I had a 20 equilateral triangles, I could form a sphere in the shape of a icosahedron. If I had 2 hexagons for every pentagon, I could make a truncated icosahedron. If I had 30 squares, 20 hexagons and 12 decagons, I cou... | common-pile/stackexchange_filtered |
if (response.Success) conditional is never satisfied
Here is my AJAX call:
$(document).ready(function () {
$("#btnSignup").click(function () {
$.ajax({
type: "POST",
dataType: 'json',
url: "/Newsletter/Signup",
data: $('#signupF... | common-pile/stackexchange_filtered |
Problem displaying Right-to-left arabic text while viewing page in IE7
I have a sturuts application that displays some data from the database . This data consists of arabic characters. when i view the application in IE6, the right to left orientation of the arabic text is apperaing properly. But when i view the same pa... | common-pile/stackexchange_filtered |
Why aren't QVariant.toFoo() and QVariant.convert(Foo) equivalent?
I'm trying to convert a QVariant to a QSize.
from PyQt4.QtCore import (
QVariant,
QSize, ... | common-pile/stackexchange_filtered |
How to upsert an expectation with an object callback
I feel like I must be missing something obvious but can't seem to figure this one out.
For this project I am writing an http mock with mock-server using upsert so that during the runtime of mock I can change the behavior by upserting an expectation.
So like this:
moc... | common-pile/stackexchange_filtered |
Are PhDs always obligated to stay involved in research, even after graduation?
I have the impression that PhDs are expected to always be involved in research and have (or eventually get) some sort of peer reviewed publication, even after graduation.
I'm gravely concerned now about this PhD forever "branding" me into st... | common-pile/stackexchange_filtered |
Excerpt being limited too early
I grabbed the code from here
I have this in my post right now:
"Test sentence for excerpt purposes.
Link:
https://www.ankitdesigns.com/demo/bysc/competitive/ontario-player-development-league/"
But this is what's being outputted right now:
"Test sentence for excerpt..."
This is how I'm ca... | common-pile/stackexchange_filtered |
Using DOM to find last row in HTML table
I'm developing a macro in Macro Express Pro that uses VBScript to scrub an HTML table to gather data. The data I'm gathering is in the FLN column. I want to build a list that the user can select from using the FLN, then they can gather the rest of the details within the row to u... | common-pile/stackexchange_filtered |
Multiple SSL Inspection
I want to ask you if you think that doing SSL Inspection in proxy mode (Resign) could be a problem.
The scenario is the following:
1 --> 2 --> 3
Client web browsing
IPS device with SSL inspection (client trusts the certificate of the IPS because the IPS became a subordinate CA of the CA)
After ... | common-pile/stackexchange_filtered |
Using UUIDs for cheap equals() and hashCode()
I have an immutable class, TokenList, which consists of a list of Token objects, which are also immutable:
@Immutable
public final class TokenList {
private final List<Token> tokens;
public TokenList(List<Token> tokens) {
this.tokens = Collections.unmodifi... | common-pile/stackexchange_filtered |
Tensorflow error on mamp server
I can run these codes on editor but when i tried to run on mamp server i got this error
type 'exceptions.ImportError'>: No module named tensorflow
args = ('No module named tensorflow',)
message = 'No module named tensorflow'"
Here is my HTML codes
<html>
<body>
<form enctype="... | common-pile/stackexchange_filtered |
Fourier series condition for a $ C^0 (\mathbb{T}) $ function to be $ C^1 $
To start, the issue of notation: $ \mathbb{T} $ in this case refers to $ \mathbb{R} / 2 \pi \mathbb{Z} $, or the interval $ \left[-\pi, \pi \right] $ with its endpoints identified. Given a function $ f $ on this domain, $ \hat{f} (n) $ refers t... | common-pile/stackexchange_filtered |
Field getter/setter with expression tree in base class
Following the examples on this post and its follow-up question, I am trying to create field getters / setters using compiled expressions.
The getter works just great, but I am stuck the setter, as I need the setter to assign any type of fields.
Here my setter-actio... | common-pile/stackexchange_filtered |
reverse function for a char* throwing segmentation fault
I have the following simple function:
void reverse(char* str) {
if (str == NULL)
return;
char* end = str;
while(*end != NULL) {
end++;
}
end--;
while(str < end){
char temp = *str;
*str++ = *end;
*e... | common-pile/stackexchange_filtered |
How can i make a layout like the attached gif?
My question is about layout in Java Swing.
I want to make a screen like shown below. I saw this video on youtube and made a gif of the part I want.
I want 2 panels and a button like this:
When i clicked the button the JPanel will be hidden and JTable's width will be 100%... | common-pile/stackexchange_filtered |
Ruby << (double less than) with instance variables
I'm not sure how this is valid code:
class Library
def initialize(games)
@games = games
end
def add_game(game)
games << game
end
def games()
@games
end
end
games = ['WoW','SC2','D3']
lib = Library.new(games)
puts lib.games
lib.add_game('Titan... | common-pile/stackexchange_filtered |
How to get someone's home phone number in address book on iOS?
I'm trying to find the home phone number of a contact in the address book. To do this, I'm comparing the label of the phone number with all the possible labels:
const ABPropertyID kABPersonPhoneProperty;
const CFStringRef kABPersonPhoneMobileLabel;
const CF... | common-pile/stackexchange_filtered |
Unmet dependencies proton vpn
To whom it may concern,
I am trying to install Proton VPN and I get the following unmet dependencies. How could I fix it?
tomas@AK-47:~$ sudo apt install proton-vpn-gnome-desktop
[sudo] password for tomas:
Reading package lists... Done
Building dependency tree... Done
Reading state inform... | common-pile/stackexchange_filtered |
Having problems with GPG Key
I asked a question about this and still no response. I am having a big problem with AnyDesk. I have removed it from my Ubuntu 22.04 but every time I run an update, this is what I get
An error occurred during the signature verification.
The repository is not updated and the previous index f... | common-pile/stackexchange_filtered |
png logo will have white borders on IE9
I am working on an asp.net mvc web application, we have our upper top navigation bar as blue area, and I am displaying our logo inside the blue area , using the following code:-
<a class="brand" href="~/Home/Index/"> <img alt="Group" src="~/Content/logo_CMYK.png" /> </a>
but... | common-pile/stackexchange_filtered |
ASP.NET MVC using bool value for radio button checked property
Basically I want my radio buttons to be checked depending on a value from my model view control, below is some sample code and my attempt so far:
<tr>
<td>
<label for="brakepads" class="label3">Brake Pads:</label></td>
... | common-pile/stackexchange_filtered |
LNK2001 DirectShow 64bit compilation in QtCreator
I get these errors showing up when compiling a Qt app in QtCreator.
link /NOLOGO /DYNAMICBASE /NXCOMPAT /DEBUG /OPT:REF /INCREMENTAL:NO
/SUBSYSTEM:WINDOWS "/MANIFESTDEPENDENCY:type='win32'
name='Microsoft.Windows.Common-Controls' version='<IP_ADDRESS>'
publicKeyToken... | common-pile/stackexchange_filtered |
Animation delays generation with LESS
I am trying to generate animation delays with LESS. The final result should be similar to:
[data-animation-delay="1"] {
animation-delay: .5s;
}
[data-animation-delay="2"] {
animation-delay: 1s;
}
My code looks like:
@animation-delays: 10;
@animation-delay-step: .5; // delay in... | common-pile/stackexchange_filtered |
How to apply the quotient rule to total differentiation
I'm currently working through some gaps in my knowledge surrounding total differentiation. When the equation is fairly simple, I'm fine. But I get lost when it comes to apply rules like quotient rule or chain rule.
$$ y=\frac{x_1}{x_1+x_2} $$
If someone could walk... | common-pile/stackexchange_filtered |
jQuery Datatables automatic scroll for details-control
I am using jQuery Datatables and I want to know how to automatically scroll to show the details-control when it is pressed. If I click the last row of my table it will open the information but the user will never know to scroll down. Is it possible to have it autom... | common-pile/stackexchange_filtered |
OrmLite LocalDate to DateTime Converter Not Being Applied On Where Clause For SqlLite In-Memory Db
Referenced Code
Problem I'm Trying To Solve
Make ValuationsCommanderTests.SetTransactionAndRelatedEmbeddedDerivativevaluationsToBad_ValidInput_CorrectlyManipulatesDB() pass.
Attempts To Resolve Issue
After debugging it, I... | common-pile/stackexchange_filtered |
Question about bias-variance tradeoff
I'm trying to understand the bias-variance tradeoff, the relationship between the bias of the estimator and the bias of the model, and the relationship between the variance of the estimator and the variance of the model.
I came to these conclusions:
We te... | common-pile/stackexchange_filtered |
How to create new API Integration package for each Business Unit in marketing cloud
In our marketing cloud instance, we are having 2 BU.
When we are executing triggered send from new BU via REST API, we are getting error : 404 API not found even though all triggered send definitions etc are present in this new BU. Thi... | common-pile/stackexchange_filtered |
Multivariable Weierstrass preparation theorem
The Weierstrass preparation theorem for formal power series says the following:
Let $f(T) \in \mathbf{Z}_p [[ T ]]$ be a formal power series. Then we can write $f(T) = p^{\mu} \cdot u(T) \cdot g(T)$, where $u(T) \in \mathbf{Z}_p [[ T ]]^{\times}$ is a unit and $g(T)$ is a ... | common-pile/stackexchange_filtered |
Is it possible to filter Visual Studio's terminal output logs by date and time?
I noticed that I am limited to viewing previous terminal output logs on Visual studio to a certain point in time by scrolling. Is there a way to view all visual studio logs and filter them by certain time and date?
| common-pile/stackexchange_filtered |
Elements not showing up and :hover not working on a .svg
I'm trying to make certain paths of an svg change color on hover, but something seems to be really buggy about my code. When I try to add, for example, an inline .svg circle, it doesn't even appear, although text does. Hover doesn't work at all, I've tried a few ... | common-pile/stackexchange_filtered |
Using logical functions and rowSums together
I am trying to understand an R code I have inherited (see below).
sel <- which(rowSums(m3T3L1mRNA.tmp[,c(2,4)] == 20) != 2)
The output of this code essentially excludes all rows from this table (there are thousands of rows, only the first 5 have been shown) that have the ... | common-pile/stackexchange_filtered |
Learning Linux for intermediate user
Here is my situation :
I know how to compile some programs. I know how make and gcc works. I know bash.
I am fairly comfortable with command-line.
I know how it works in my computer for some programs.
I am not satisfied. What I want to learn is this :
I want to learn how programs... | common-pile/stackexchange_filtered |
A: This bearing failure analysis shows classic void coalescence patterns. The damage parameter here approaches 0.8 before complete fracture occurs.
B: That's interesting, but I'm questioning whether we can rely purely on the damage parameter. In your calculation, you're assuming the void area ratio directly correlates... | sci-datasets/scilogues |
Resampling with Pandas spline gives strange results. Do I misunderstand, even though the time matches?
I take my dataframe, which is in seconds, and resample it over a period of every n seconds, to properly align all values with even spacing.
The seconds are parsed correctly, but the output results are strange, so mayb... | common-pile/stackexchange_filtered |
Error: invalid command 'bdist_wheel' after installing wheel
Even after installing sudo pip3 install wheel, I'm getting this error while installing rust and other packages. Why is this happening?
Please provide more context. You get the error when doing what?
Most probably because sudo pip3 install installs the packag... | common-pile/stackexchange_filtered |
Updating VRT raster layers in QGIS 3.28.3 (Windows) with PyQGIS
I'm trying to update a VRT raster layer in QGIS after clipping the VRT file with Python GDAL. When I pan with the mouse afterwards, I lose my raster and get the following GDAL warning for all raster bands:
MyRaster : C:/Data/MyRaster.vrt, band 1: Access wi... | common-pile/stackexchange_filtered |
odata action accepting list parameter is always null
I have a problem with an odata controller.
I wish to send a list of Address-objects, but the received parameter is always null.
My end-point looks like this:
[EnableQuery]
public IHttpActionResult SetCoordinatesOnAddressList(IEnumerable<Address> addresses)
... | common-pile/stackexchange_filtered |
Function assigns a value to itself
The following function assigns a value to itself instead of using the Return keyword to return a value from the function.
Public Function GetComponentDescription(ByVal partNumber As Long, ByVal paintTypeId As String) As String
Dim componentDescription As String = String.Empty
... | common-pile/stackexchange_filtered |
Error http 407 using libcurl and ntml
i'm developing a small application.
For testing purpouse i'm tryng to "ping" google using libcurl while behind an ntlm proxy.
This is my c++ code:
CURLcode testConnection(void)
{
CURL *curl;
CURLcode res = CURLE_OK;
res = curl_global_init(CURL_GLOBAL_ALL);
curl = cu... | common-pile/stackexchange_filtered |
How to set the Content Disposition header with Paperclip / fog for a file hosted on S3?
I'm using Paperclip 4.2.0 and fog 1.24.0, and host files on S3. I want to generate an expiring URL that has the "Content-Disposition" header set to "attachment".
Paperclip has this option to pass additional parameters to S3 expiring... | common-pile/stackexchange_filtered |
How to count only letters in string?
I am trying to write a program that counts several elements in a string. The first one of those being letters.
The assignment is part of the CS50 week 2 problem set, hence the libraries included.
Using the while condition I was able to count every single character, but the code stop... | common-pile/stackexchange_filtered |
The parameterized query '(@Physical_Address_Street varchar(50),@Physical_Address_Local va' expects the parameter '@Physical_Address_Street'
I am very very new to sql server and I am creating a webservice and with the code below I am getting the error above and I am wondering what it is I am doing wrong?
<WebMethod()> _... | common-pile/stackexchange_filtered |
Is is cheating to use alpha strong (instead of V_QCD) to argue that there is asymptotic freedom of QCD?
For asymptotic freedom of QCD, people give the argument that alpha_strong decreases at high energy (thus there is freedom at low distance).
But if we make the reasoning on the QCD potential, for which experimental me... | common-pile/stackexchange_filtered |
How to best re-work answer?
I answered How do I run a maze scenario without using a map? a while back; while I think my recommendation's a great one, I stipulate that the presentation's very hard to follow. (That is, I don't have any problem with the down-votes.)
Now I've run one in-chat, rather than in-person, and I h... | common-pile/stackexchange_filtered |
Can I access(and change) a property of smtp-connector programmatically?
I am running mule 3.3.1 CE.
I have an use case for which I need to be able to dynamically set the mime type on a smtp endpoint. But it appears I am unable to do so as it is currently bugged:
https://www.mulesoft.org/jira/browse/MULE-6005
Also, if I... | common-pile/stackexchange_filtered |
Remove punctuation, retain spaces, toLowerCase, add dashes succinctly
I need to do the following to a string:
Remove any punctuation (but retain spaces) (can include removal of foreign chars)
Add dashes instead of spaces
toLowercase
I'd like to be able to do this as succinctly as possible, so on one line for example.... | common-pile/stackexchange_filtered |
Detect ISP (Network provider) name from Python program
I am executing automated tests using Python scirpts, these tests are executed on multiple networks. I needed to record the name of the ISP name active during the testing.
How to identify the name of ISP/Network provider name from a Python program?
Look for a whois... | common-pile/stackexchange_filtered |
Android splash screen stretches a logo on the full screen
I have a simple splash screen with a white background and the logo on the center of the screen. In a modern version of the Android, its work well but in 'old' versions of Android(for example API 22) my a logo is stretched on the full screen. How to make the logo... | common-pile/stackexchange_filtered |
If $x>\sqrt{xy}>y$, then $x>y>0$.
I am trying to prove the following:
If $x>\sqrt{xy}>y$, then show that $x>y>0$.
My argument is as follows:
We only need to show $y>0$. Suppose $y<0$. Then, for $\sqrt{xy}$ to be defined, we need $x<0$. Thus, $x<\sqrt{xy}$, which is a contradiction. Hence, $y>0$.
Somehow, my proof do... | common-pile/stackexchange_filtered |
Java Slick2d - Loading tiles from spritesheet throwing exception
Block Class
public class Block {
public enum BlockType {
Dirt,
Grass,
Selection
}
BlockType Type;
Vector2f Position;
Image texture;
boolean breakable;
public Block(BlockType Type, Vector2f Position, Image texture, boolean breakable) {
t... | common-pile/stackexchange_filtered |
Proof that random variable is almost surely finite
I have to prove something about normaly distributed variables.
Let $X_1, X_2, ... $ be i.i.d. with normal distribution $N(\mu, \sigma^2)$, where $\mu >0$. Define:
$S_n := X_1 + X_2 + ... + X_n$ and $Z_n := \max\{S_0, S_1, S_2, ..., S_n\}$, where $S_0=0$.
I must show... | common-pile/stackexchange_filtered |
Cannot use for loop to render two pdf with dompdf
Those PDFs are the same code and same format and the difference is the text language. It can render first PDF, but do not success on second PDF. I have a test on the dompdf with the following code which cause error 500. Also, I use the Codeigniter framework. Is that a b... | common-pile/stackexchange_filtered |
how to remove the index column in pandas?
In Pandas, when saving dataframe into csv file, there is always a index column showing row number, for example
how to get rid of this index? I try to use the below code and it didn't work.
df1=df.reset_index(drop=True)
Thanks for your help.
df.to_csv(file,index=False)
Thank... | common-pile/stackexchange_filtered |
change date format in glue
I have a dataset that looks like this. I want to change all values from the date column to proper date time format. dd-mm-2020 (and preferably also arrange all rows in an ascending order according to the date if possible). How can I achieve this in spark?
Name |Type | date |Va... | common-pile/stackexchange_filtered |
Why are the acceptance rates of Oxbridge and top US schools not comparable?
I have just had a look at admissions statistics for grad school. Oxford seems to have much higher acceptance rates than, say, Princeton or Stanford. I do not want to conclude that it therefore is easier to get into Oxbridge than Ivy League Scho... | common-pile/stackexchange_filtered |
How to make button over animated SVG?
I'm trying to make the buttons work inside an animated SVG logo where text smoothly morphs into buttons when you hover over it. But, it seems like the hover event overlaps with the button event and I can't make them work together in a simple way without JS. I tried to use transpare... | common-pile/stackexchange_filtered |
update several records using update_all
So I'm trying to update few things in my user for it's role and its plan_id .. I've came up with something dirty in my console but everytime I'm trying to use update_all similar way I'm getting no where. I think I'm missing something.. here's my original console way;
expired_subs... | common-pile/stackexchange_filtered |
send email to address on MYSQL
I have a MySQL DB with EMAIL row.
User perform a search and the relevant info comes up in a <table> format (address 1, address 2, phone, fax, email, etc).
In the <tabel>, the last column has an "E-mail" button and if you click it the system should send an automated email to that email add... | common-pile/stackexchange_filtered |
How come Python subprocess can run a command which is not in path?
I want to use Python's subprocess.check_output to check if the command python is in PATH and its version. The funny thing is that check_output is able to run the command python even if it's not in PATH:
C:\Users\Aivar\Desktop>set PATH=blahblah
C:\Users... | common-pile/stackexchange_filtered |
Is someone trying to solve problems by building all possible proofs using all possible rules of inference?
We obviously can construct a program that, starting with ZFC (or any other theory) axioms, would use all possible rules of inference to get all possible proofs constructible in ZFC. (There would be countably many ... | common-pile/stackexchange_filtered |
Getting right value from an array within a class that behaves like matrix
I've got class, that behaves lika a matrix, and all operations there like + , -, * etc work well.. But when I'm trying to get a single value, then I get weird values like 2.08252e-317 ...
I've realized, that this bug happens only, when I want to ... | common-pile/stackexchange_filtered |
Apache2 on Windows, VirtualHost seems to not work properly
I have a domain which points to my IP address, now I want to do the following:
if I access the server locally (localhost / <IP_ADDRESS>) I want it to server the pages from default DocumentRoot. If I access the server using the domain name, it servers files from... | common-pile/stackexchange_filtered |
Write down the SQL to show the department in which the average salary of the employees (whose salary is greater than 5000) is less than 8000
Write down the SQL to show the department in which the average salary of the employees (whose salary is greater than 5000) is less than 8000.
This is what I wrote. I am not sure i... | common-pile/stackexchange_filtered |
Stacked bar plot: is there a better way?
I am learning to do the following type of stacked bar chart (originally produced with Tableau):
I don't really care that the text "Target Class" is on the upper left, in fact I like it better on the left y axis. I also don't care that the larger bars appear above or below. What... | common-pile/stackexchange_filtered |
What's the trusting/trusted period of GRANDPA client?
For what period of time it's safe for a GRANDPA light-client to trust a specific header without the need for full validation? Is it the same as the unbonding one?
| common-pile/stackexchange_filtered |
How can I Fake Base Class method using FakeItEasy
Am trying to use FakeItEasy. I have a particular scenario for which either am unable to understand how to test or is not possible using FakeItEasy
Lets say I have a base class and derived class which look like this
public class BaseClass {
protected bool BaseClassM... | common-pile/stackexchange_filtered |
jQuery - hide parent if img src has no image path
I have a OL on page, with each LI containing an img tag. However, some of those img src attributes only contain the thumbnail generator code, but no image path. I need to hide the parent LI for each such img.
My HTML:
<ol class="flex-control-thumbs">
<li><img src="grap... | common-pile/stackexchange_filtered |
How can I add the custom taxonomy categories to the posts and pages?
I'm trying to build new wordpress plugin.
Additional to the default wordpress categories box in the publishing screen of posts and pages, I want to add another box for custom taxonomy categories , How can I do that ?
All what you need to do is just... | common-pile/stackexchange_filtered |
Extending Visual Studio 2003 C++ debugger using autoexp.dat and DLL
I know a solution would be to use VS 2005 or 2008, but that's not an option at the moment. I am supposed to write an extension to the VS 2003 C++ debugger to improve the way it displays data in the watch window. The main reason I am using a DLL rather ... | common-pile/stackexchange_filtered |
Should I use an ArrayList or IList
Im using the .NET framework 1.1 and Im hoping someone could help me implement a dynamic array of objects?
A watered-down example of the object I wish use is below.
Class CarObj
{
public string CarName;
public string CarYear;
}
Should I use an ArrayList or do you think it woul... | common-pile/stackexchange_filtered |
AWS S3 Transfer file with expire days with s3cmd by perl
Can you help me with that script? I would like to transfer files
to my bucket on S3 AWS.
My code:
$cmd = "s3cmd -v -c /root/.s3cfg put /var/project_db_" . $date . ".sql.xz s3://bucket600";
My second code - What I'm using. And doesn't work.
$cmd = "s3cmd expire -... | common-pile/stackexchange_filtered |
Micronaut inject yml properties in java
I'm using micronaut and I have a list of properties defined in the application yml file, this is an example:
inbound:
validations:
VALIDATION1:
description: bla bla
filter:
erps:
- erp1
type:
- type1
VALIDATION2:
des... | common-pile/stackexchange_filtered |
Overriding default struct values
I have:
struct Foo {
std::string first_name;
std::string last_name;
int age;
};
void DoFoo(const Foo& foo) {...}
I am writing tests for DoFoo and I would like to have default values for the members of Foo:
Foo default_foo = {.first_name = "John", .last_name = "Doe", .age = 42};
... | common-pile/stackexchange_filtered |
if i put the code in my theme's function.php file can it work?
$gr_preview_theme = $_GET['preview_theme'];
$gr_preview_css = $_GET['preview_css'];
if (! $gr_preview_css )
$gr_preview_css = $gr_preview_theme;
if($gr_preview_theme && file_exists(get_theme_root() . "/$gr_preview_theme")) {
add_filter('template'... | common-pile/stackexchange_filtered |
rake db:migrate returns "Mysql2::Error: You have an error in your SQL syntax; check the manual that corresponds.."
I can't understand what's wrong with my migration syntax, please help.
I ran rake db:migrate, database in MySql2
error:
Mysql2::Error: You have an error in your SQL syntax; check the manual
that co... | common-pile/stackexchange_filtered |
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