English 1answer

I have some data being shown in a DataGrid. The data comes from SQL, where a "money" type can be null. When i display this data, all is OK when i format the data in a double column format as...

Passport-imap callback?

Trapias today at 07:59. 0 answers, 0 views passport.js
I'm new to node.js, and am trying to implement imap authentication for a simple test app using passport-imap. I configured my ImapStrategy and login functions as stated in https://github.com/nettantra/passport-imap, but when I login to my app I get the message...

I am trying to calculate the force sustained on the three labelled members of this frame (Members 1, 2 & 3). The frame will experience a uniform pressure of 1000 kPa in the area enclosed by the members. It...

I know very little about US government and state system and only in general. I heard that, for example, US town governor also rules town police and can change taxes. Is it true? The fact about ruling police impressed me....

I'm trying out Python 3.6. Going through new code, I stumbled upon this new syntax: f"My formatting string!" It seems we can do things like this: >>> name = "George" >>> print(f"My cool string is called {name}.") My cool string...

While working i found there are two methods of getting customer data using two session classes 1.) \Magento\Customer\Model\SessionFactory $customerSession 2.) \Magento\Customer\Model\Session $customerSession Most posts prefers to use the second one but does not work when Full Page Cache is enable....

I am given that $$ \frac{\sqrt{2}}{\sqrt{5}} \approx \frac{1}{\sqrt{2}} - \frac{1}{8\sqrt{2}} + \frac{3}{128\sqrt{2}} - \frac{5}{1024\sqrt{2}}$$ and asked to show $$ \sqrt{5} \approx \frac{2048}{915}$$. Evaluating the above in two different ways seems to give slightly different answers, even though there doesn't seem...

Maybe the answer to this question is trivial but I am stuck with my last modification for hours now. In my plot i added framed labels to add a certain distance of the labels from their axes. This works well...

In How to Solve It, G. Polya describes methods of problem solving. I'm looking for more resources discussing the meta-level of how math is done.

I was programming and I realized that the last digit of all the integer numbers squared end in $ 0, 1, 4, 5, 6,$ or $ 9 $. And in addition, the numbers that end in $ 1, 4, 9,...

How does a rifle fire backwards?

Yu Zhang yesterday at 21:34. 2 answers, 1.612 views realism the-american
In the movie, The American, Georgy Clooney modifies a rifle for a female assassin; later he realises this rifle will be used to kill him so he modifies it further without telling the female assassin. When the female assassin pulls...

I have a symmetric matrix where all non-diagonal elements are positive and identical, and all diagonal elements are identical as well. For example, the $3 \times 3$ version of this matrix has the following form: $$ \left( \begin{array}{ccc} 2a+b &...

What are the Pros and Cons of long names? Info I'm developing names for places/characters/races/etc. in my world. One example are a particular political sect. The sect are a different species named "Sun's children" (lit. translation.) and the city they...

How can you correctly reason that this directed graph is acyclic? I can only visually say that this graph is acyclic because there is not a single path in the graph where the starting vertex is equal to the...

In the project I use different flavours and buildTypes. Also my gradle build script writes values to buildConfigField. I'm trying to refactor the app to multi-feature. I have turned my app module into feature module (com.android.feature). And created new installed...

I’ve recently been trying to experiment with sunset portraits but I keep encountering a problem where the sky is lit up exactly how I want it but the subject is under-exposed, with little to no exposure. Is this having to...

My Question goes in the sense of what's possible in terms of creating a Dapp that allows to send/receive BitCoin just like it would any other given ERC20 Token. Is this possible to achieve for a Smart Contract in the...

At the beginning of the movie, Stephen Strange loses most of the mobility in his hands, prompting him to seek out treatments and eventually culminating with his finding Kamar-Taj where he becomes a superhero. After Strange really starts beating up...

inline tcolorbox with rotated title

Etsaf yesterday at 18:54. 1 answers, 34 views tcolorbox
I'm desperately searching for a way to recreate those really nice inline-tcboxes they used in tcolorbox manual for, as an example, emphasizing libraries' names. I found some topics about left-sided + rotated titles but I can't find a way to...

Which is easier to read: white on a black dial or black on a white dial? It would seem most aviation instruments are white on black.

Assuming a site is using all HTTPS all the time (LB redirects port 80 to 443), is there any reason not to force every cookie set by the application to use BOTH secure AND httponly? Currently, for example, a PCI...

I've seen posts on how to do it and I've read the wiki on what it is, however these explanations are too complex. Can someone explain what it is and why it's called Base58Check encoding? Are addresses generated without going...

I have a friend who is a square (i.e. he lives in a 2 dimensional plane on the surface of a table that I keep in my bedroom). He has decent hearing and understands English, but I'm getting tired of...

I'm not a fan of hedgehogs

Joe-You-Know yesterday at 17:20. 1 answers, 700 views riddle rhyme science
Many have tried to beat me, many have failed. The earliest to succeed, is long-tailed. If you break me, silence is all you'll hear. The thunder will make the others fear. Others will tremble at your might, As you...

When small, my tail down. When big, my tail is up. When small, I can not be seen. When big, I look small in big.

I have two different libraries, a common one and a project specific one. They are loaded dynamically in the Jenkinsfile as follows library identifier: 'CommonLib@master', retriever: modernSCM( [$class: 'GitSCMSource', remote: 'https://bitbcuket.intra/scm/common/pipeline-helper.git', credentialsId: 'bitbucket.user' ]) library identifier: 'ProjectLib@master', retriever: modernSCM( [$class:...

Suppose $G$ is a finite group. Are these two statements about it equivalent? $\forall g \in G \exists ! h \in G$ such that $h^2 = g$ There are no elements of order $2$ in $G$ It is quite obvious...

The First Amendment doesn’t apply to private institutions. Private employers can fire employees for their speech without having to worry about the First Amendment. What the NFL’s new rules for anthem protests really mean for the First Amendment, according...

Okay, so I am working on query porting of an oracle DB to postgres. My query needs to give me numbered records, along with pagination. Consider the following oracle code: select * from ( select RS.*, ROWNUM as RN from...

For PCs, cantrip damage increases with their total character level and not their class level (see this question for reference). However, NPCs do not normally have class levels, and their stat blocks don't state a total character level. How can...

After receiving a data from an external communication, I want to send it on broadcast in order to print it on screen. Here is the part of my service that sends the data into broadcast: Intent intent = new Intent("CodeFilter_MemoryRead");...

I was trying to look up GOES-17 in Spaceflight101 but got sidetracked in the search result and ended up reading this thread about AMC-9, which links to the YouTube video Rough cut video of AMC-9 satellite on Friday night.. The...

This question is inspired by this MO question; indeed it is a special case on which to focus. An exotic affine space is an affine variety $V$ whose $\mathbb{C}$-points are diffeomorphic to $\mathbb{R}^{2n}$ yet $V$ is not algebraically isomorphic to...

I have a problem with EBGaramond. I need Xelatex because of unicode (Ancient Greek etc.) characters, but the swashy "Q" seems a bit much for the publishers. I got rid of it in the main text by adding {\addfontfeature{RawFeature=-calt} After...

I am looking for a method to calculate - or estimate - whether it would be better to pay off car debt or start value investing in stocks. My history: We are soon to get about 1900 USD/month in excess...

I obtained the following Fibonacci identities experimentally using SageMath code. Can these be proved theoretically? Identity 1: $$ \sum_{n = 0}^{\infty} \frac{F_{n}x^{n}}{n!} + e^x\sum_{n = 0}^{\infty} \frac{F_{n}(-x)^{n}}{n!} = 0 $$ Identity 2: $$ 52\sum_{n = 0}^{\infty} \frac{F_{4n}x^{4n}}{4n!} = 156 \sum_{n...

I've a CSV file with the following format (; is the delimiter): KEY;..;..;..;..;id1;..;.. SUBKEY;..;.. SUBKEY;..;.. SUBKEY;..;.. KEY;..;..;..;..;id2;..;.. SUBKEY;..;.. SUBKEY;..;.. SUBKEY;..;.. I need to take the id (6th column) from each line starting with KEY then append it to the following...

The ground bounce is effect that ground rises due to inductance in the ground lead. https://www.eetimes.com/document.asp?doc_id=1255019 It is said that ground plane has low impedance, for that reason there is less electrical noise (so less ground bounce!) But It was...

I have to set the first and last rows and columns to zero rows and columns. I tried with the first column: For[a = 1, a <= 3, a++, M = ReplacePart[mat, {a, 1} -> 0]; Print[M]] {{0,1,1},{1,1,1},{1,1,1} {{1,1,1},{0,1,1},{1,1,1}} {{1,1,1},{1,1,1},{0,1,1}} How can I solve this?

What is '@!' file?

d a i s y yesterday at 10:56. 1 answers, 2.694 views files
I have a filename @! in my home folder. When I open it, it has the same content that my other bash file myscript.sh has. I have not assign execute permission to original bash file. When I have checked properties,...

Hi I just found that remix added "Load contract from address" option. So I tried to load contract from address "0x67601d7a7cbbD77368785122c508503f168B1dAa" . You can see this contract is in function in https://www.stateofthedapps.com/dapps/cute-kitty-farm . I connected to main network using meta...

I study in the USA. Can a professor ask me to waive my right to privacy so he can talk to my doctor about my medical condition? He says he needs that in order to allow me to take a...

I posted an answer to a question on AU, and I found that parameter expansion on $@ doesn't work with the sh shell: <infile xargs -d'\n' sh -c 'echo "${@%%/*}"' _ but it works fine in bash. Is this expected...

Here's what I (mis)remember from 35 years ago, book probably from the 60's or 70's. A short novel in the bare bones AE Van Vogt style. Set in contemporary period, fate of the Earth at stake. To solve problem, the...

So, I understand why classical strings (violins, cellos etc.) aren't fretted, because of the change this makes in the tone. I've often wondered, tho, why the note positions aren't marked on the neck anywhere. Wouldn't notes relative to the open...

So I am getting "not a supported wheel on this platform" message even though I have installed earlier versions of these wheels from the same repository. Dump: nvidia@tegra-ubuntu:~/Downloads$ sudo -H pip install tensorflow-1.8.0-cp27-cp27mu-linux_aarch64.whl tensorflow-1.8.0-cp27-cp27mu-linux_aarch64.whl is not a supported wheel on...

In Lwjgl there is a function such as: public static void glDebugMessageCallback( @Nullable @NativeType("GLDEBUGPROC") GLDebugMessageCallbackI callback, @NativeType("void const *") long userParam) { nglDebugMessageCallback(memAddressSafe(callback), userParam); } and in Kotlin I can call it directly in the following way: glDebugMessageCallback({ _, _,...

SAH asked an interesting question about case, I am [who/whom] G-d made me, but one issue that came up in the comments repeatedly is that many people said that they find the example sentence unacceptable with either pronoun. This suggests...

I use QGIS 3.01. I have these set of points, where they have the values "yellow, red and green". I was wondering how I can change the symbology in the QGIS layout editor to only show three symbols, with...

i am trying to get an running Java8 application to get it run under java10. ResourceBundle bundle1 = ResourceBundle.getBundle ( "com.sun.swing.internal.plaf.metal.resources.metal" ); In Java 8 everything works fine, but in java10 i get the following message: Caused by: java.lang.IllegalAccessException: unnamed...

Language

Popular Tags