geiger | A Geiger counter for allocations
kandi X-RAY | geiger Summary
kandi X-RAY | geiger Summary
Inspired by this tweet. Just call go geiger.Count() at the top of your main function. Don't worry, if you start tasting metal, you're probably just delusional. This package is in a pretty unpolished state. ~~First of all, it emits a constant tone, not a series of clicks like a real Geiger counter, because I couldn't figure out how to get the beep package to click the way I wanted.~~ (EDIT: fixed, thanks @klauspost!) Second, the package itself incurs a non-zero number of allocations per second (~100 on MacOS, presumably different on other platforms) which throws off the reading. Third, it's completely unconfigurable: you can't adjust the "sensitivity," and you can only measure the number of objects allocated per second (as opposed to, e.g., the number of bytes allocated per second). Still, I think the general idea of "use sound to alert the programmer that they're doing something stupid" has merit. If enough people agree, maybe we can work together to refine it into an actually useful tool.
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QUESTION
following are my files for html, .ts and json . As json data was very extensive therefore i have just added a few states and their cities. my 1st dropdown is showing all states. Now I want to match my 1st dropdown's selected value of state with a key "state" in "cities" object in my json file so i can populate 2nd dropdown with cities relevant to that state. and I want to do this in function "getCitiesForSelectedState". please help me find solution for this.
//.ts file
...ANSWER
Answered 2021-Apr-27 at 16:44You can do it with the $event
parameter.
Make sure to compare your values safely.
If your value is not in the right type or has spaces or unwanted chars, this c.state == val
might not work.
You can use the trim
function to compare your value safely:
c.state.trim() == val.trim()
HTML
QUESTION
I have a list of Date/time, CPM numbers separated by commas. I have to read through the file and put it in an ArrayList sorted by the max CPM numbers and only keeping the lines containing the top 5 CPMs.
...ANSWER
Answered 2021-Mar-10 at 22:25You coded the compare method directly inside your class - when you sort these comparables the sort order is hardcoded.
For more flexible sorting, extract the comparison into a Comparator, then use that for sorting. See How to use Comparator in Java to sort
QUESTION
I'm trying to iterate a v-divider based on how many answers i have, so that i have a divider for each answer (4). Taking a cue from an example on the official documentation i'm trying something like this but i can't get to the head, someone can explain to me where am i wrong?
This is the code:
...ANSWER
Answered 2021-Feb-28 at 12:13As you can see in the examples provided by Vuetify official document Lists Component / Action stack, you should be having a template
tag inside your v-list-item-group
tag. Something like this:
QUESTION
I'm trying to do some web scraping (rookie here!), and so far it's been going well, but I'm stuck on this one. I call a soup like this (the result is at the end):
'''
...ANSWER
Answered 2021-Jan-13 at 17:03Ya it is a little weird. But give this a shot:
QUESTION
I need to calculate the phylogenetic signal of more than 100 variables and store the results 'K stats' and 'p-value' to create a dataframe where I have 3 columns specifying variable names, K-stats, and p-value. I know how to do it for 1 variable but I just don't want to repeat that process 100 times. Also, I think a loop could be a more efficient way to do it avoiding problems.
So this is how I think it should go, I just don't know how to implement it. First, some dummy data:
...ANSWER
Answered 2020-Jul-17 at 06:39Using base R you could use lapply
to apply the test to each column
QUESTION
I have items in a list that have more than 30 characters. I would like to loop through the whole list to make each item 30 characters maximum. I used this code to change the first item in the list manually to give me this result:
...ANSWER
Answered 2020-Jun-10 at 14:38There are several possible approaches. The most elegant one is in the comment by Iguananaut, and uses a list comprehension. If, however, for whatever reasons you don't want to use list comprehension, you need to use a for loop, either like this:
QUESTION
Given a dataframe as follows:
...ANSWER
Answered 2020-Jun-02 at 06:42You can use a method to create permutations of username with different separators and define a max length that simplify the domain using company name as follows
QUESTION
I am starting to write BibTeX parser. The first thing I would like to do is to parse a braced item. A braced item could be an author field or a title for example. There might be nested braces within the field. The following code does not handle nested braces:
...ANSWER
Answered 2017-Nov-05 at 19:57Without knowing how you want the resultant data to look I would change it to look something like this:
QUESTION
Problem:
I'm trying to import a newick format phylogenetic tree, I've done this before, (a tree made in the same way, so the code works!) however the tree appears to be the problem. I'm getting a duplicate tip labels error. If that is the case, is there a way to easily remove duplicate tips in R?
Current code:
...ANSWER
Answered 2018-Jul-11 at 08:50One possible solution, as the issue appears to be the format of the tree being input into the 'phylo' class, in this case internal nodes have names, and some of these names are the same as genera.
A way to 'clean' the tree, is to format it, a way I found to work is through the python package: ete3 (http://etetoolkit.org/)
QUESTION
I am trying to send output signal from device on the photo to STM32F100rbt6b.
I connected UIN pin from geiger counter to PA10 pin on STM32F100rbt6b. But it seems that it is working wrong because every time when geiger counter click LCD display does not increment number. I think that it is related with wrong Pin10 mode. Which is right? With GPIO_Mode_IN_FLOATING
it is increment number too fast.
ANSWER
Answered 2019-Feb-24 at 22:56You have initialized your PA10 pin as an analogue input. If you want to make use of an analogue input with an LCD screen, you need an ADC set up on this pin.
If you want to set up your PA10 pin as an ordinary high/low digital input you would do something like this:
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