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git - Why does after i did 'checkout master', changes i did in the new branch show up in master?

I am a beginner to git: I created new branch and when I did git checkout master, the files still exist in the IDE ... i-did-checkout-master-changes-i-did-in-the-new-branch-show-up...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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299 views

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python - What are the threading differences between pycharm in debug and run mode?

I've been writing some logging code for an existing script in python, and found this really odd situation. ... -the-threading-differences-between-pycharm-in-debug-and-run-mode...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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232 views

1 answer

c - A constant being assigned to another constant without errors

I'm currently learning about pointers and the concept of pass-by-value, and I have this C code block: ... /65929555/a-constant-being-assigned-to-another-constant-without-errors...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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179 views

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go - Is it possible to find zone and region of the node my container is running on

I want to find the region and node of my node, I need this to log monitoring data. kubernetes spec and metadata ... find-zone-and-region-of-the-node-my-container-is-running-on...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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157 views

1 answer

java - Hibernate transaction already active

I currently have two problems, but first ill explain the situation: I have a Struts2 Hibernate project, then i created ... >slf4j-api</artifactId> </exclusion> </exclusions> </...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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232 views

1 answer

function - In R data frame for each set of rows and column use value that is not na

I have a data frame df of the following structure: observation x1 x2 x3 x4 "obs1" NA NA NA 51 "obs1" NA NA NA NA ... frame-for-each-set-of-rows-and-column-use-value-that-is-not-na...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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212 views

1 answer

Break Statement isn't working properly in C Programming Language

I am trying to make a simple stopwatch but the break statement isn't working properly. When I made it ... /65934702/break-statement-isnt-working-properly-in-c-programming-language...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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310 views

1 answer

elasticsearch - How can I write a grok pattern for this log?

Log: [2021-01-27T11:51:18,838][INFO ][logstash.setting.writabledirectory] Creating directory {:setting=>"path.dead_letter_queue ... /how-can-i-write-a-grok-pattern-for-this-log...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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79 views

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c# - Calculating the correct length of string per line with Page X/Y

I got asked a question and now I am kicking myself for not being able to come up with the exact/correct result. ... calculating-the-correct-length-of-string-per-line-with-page-x-y...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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642 views

1 answer

elasticsearch - How to increase max bucket count in AWS elastic search?

I am using AWS elasticsearch and I want to increase the max-bucket count but the below query is not working PUT ... /65934645/how-to-increase-max-bucket-count-in-aws-elastic-search...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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224 views

1 answer

php - Store the total volume of the items from a WooCommerce order in the DB

I am not really sure of what I am doing, but in a nutshell I want to calculate the volume of all items from an ... the-total-volume-of-the-items-from-a-woocommerce-order-in-the-db...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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233 views

1 answer

javascript - How to avoid duplicated try/catch in switch case in NodeJS

Right now my code is like this: const androidChannel = "android"; const iosChannel = "ios"; const smsChannel = "sms ... /how-to-avoid-duplicated-try-catch-in-switch-case-in-nodejs...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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329 views

1 answer

Sending mail using SendGrid in Groovy - Grails

I was using smtp server with Username password to send mail using the below function. def sendEmail() { ... .com/questions/65930612/sending-mail-using-sendgrid-in-groovy-grails...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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121 views

1 answer

python 3.x - pandas first_valid_index() as integer key

I have a pandas dataframe with an index as a date string like so: '2015-07-15' and another column ... /stackoverflow.com/questions/65930594/pandas-first-valid-index-as-integer-key...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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361 views

1 answer

datetime - How to get the real date and time of the country using Javascript even if the device time is wrong?

Is there a way to get the actual date and time of the country in Javascript even if the device time is inaccurate? ... date-and-time-of-the-country-using-javascript-even-if-the-de...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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119 views

1 answer

javascript - Timeout embedded booking form on mobile

I am using a third party booking service embedded in our site. The booking ability works fine on a ... stackoverflow.com/questions/65930576/timeout-embedded-booking-form-on-mobile...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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239 views

1 answer

css - How do I align my navbar to the right of my html page?

I am trying to align the simple navigation bar I've created to the right of my HTML page but in a fixed position (per the ... /how-do-i-align-my-navbar-to-the-right-of-my-html-page...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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145 views

1 answer

r - HTML Popups with hyperlinks based on table

Sorry guys, i have hit a brick wall here and since i am not a programmer i am not sure how to ... //stackoverflow.com/questions/65930539/html-popups-with-hyperlinks-based-on-table...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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128 views

1 answer

c++ - Issues with Switch-based converter program-Output isn't showing decimal points

Im currently working on a project for a beginner c++ class in school and im making a basic converter ... -with-switch-based-converter-program-output-isnt-showing-decimal-points...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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205 views

1 answer

node.js - How to get the avatar of a Skype bot's contacts?

I have a botframework nodejs skype bot, which is used to actively send alarm messages to customers through the ID of ... /65930372/how-to-get-the-avatar-of-a-skype-bots-contacts...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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561 views

1 answer

reactjs - Should I change <meta robots> tag when moving routes in CSR?

I am using helmet and react-router-dom in react. Currently, the first screen proceeds to SSR, and then operates as ... /should-i-change-meta-robots-tag-when-moving-routes-in-csr...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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89 views

1 answer

python - numpy multiple if in case statements

Hi all I am trying to add a column in my DF based on the value of another column. df['new_col'] ... ://stackoverflow.com/questions/65930288/numpy-multiple-if-in-case-statements...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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109 views

1 answer

javascript - Not able to pass string to formGroup

1.I want to loop through an array *ngFor="let item of myformNameArray" Think myformNameArray.length have 3 items ... .com/questions/65930219/not-able-to-pass-string-to-formgroup...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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241 views

1 answer

Why a select query trigger optimistic locking error in JPA hibernate?

There is one ObjectOptimisticLockingFailureException thrown. I check the log and find this exception is triggered by ... -query-trigger-optimistic-locking-error-in-jpa-hibernate...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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184 views

1 answer

ios - Calling child view controller of navigation controller from AppDelegate

All, I have a main home controller with - Tab bar at bottom and container view remaining screen. ... /calling-child-view-controller-of-navigation-controller-from-appdelegate...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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241 views

1 answer

caching - when will linux system reclaim cache automaticly

The cache is file-cache or other, not CPU's L1 or L2 cache. I use "free -h" to get cache ... //stackoverflow.com/questions/65929990/when-will-linux-system-reclaim-cache-automaticly...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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401 views

1 answer

python - Turtle Graphics: How to shift label upwards?

I am learning Python and am trying to edit the code which has the following error: Each height label is ... .com/questions/65929988/turtle-graphics-how-to-shift-label-upwards...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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117 views

1 answer

javascript - Trying to save an array of objects to Firestore and load it back

How do I save an array of objects to Firestore and load it back? I get this error Uncaught FirebaseError: Function ... -save-an-array-of-objects-to-firestore-and-load-it-back...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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