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python - Failed to activate virtualenv with pyenv

I run: pyenv activate new_app And I get: Failed to activate virtualenv. Perhaps pyenv-virtualenv has not ... .com/questions/45577194/failed-to-activate-virtualenv-with-pyenv...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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132 views

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c++ - How to manage QSplitter in Qt Designer

When I press a button, I bring up a dialog where user select things and press 'Ok' at the end. I ... //stackoverflow.com/questions/28309376/how-to-manage-qsplitter-in-qt-designer...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ruby: sum corresponding members of two or more arrays

I've got two (or more) arrays with 12 integers in each (corresponding to values for each month). All I ... /questions/2682411/ruby-sum-corresponding-members-of-two-or-more-arrays...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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422 views

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node.js - Nodejs random free tcp ports

My project need to setup a new port every time a new instance of my class is instantiated. In Node.js ... https://stackoverflow.com/questions/28050171/nodejs-random-free-tcp-ports...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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142 views

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android - How to open the AVD manager on Ubuntu Linux from the command line?

How to open the AVD manager on Ubuntu Linux from the command line? question from:https://stackoverflow.com/questions/ ... open-the-avd-manager-on-ubuntu-linux-from-the-command-line...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Java : Read last n lines of a HUGE file

I want to read the last n lines of a very big file without reading the whole file into any buffer/memory area using ... .com/questions/4121678/java-read-last-n-lines-of-a-huge-file...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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350 views

1 answer

CSS vertical-align: text-bottom;

Hi there I'm trying to position text to the bottom of the <div>. Neither vertical-align:text-bottom; ... https://stackoverflow.com/questions/13586171/css-vertical-align-text-bottom...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - View not updating after post

I have a controller method CreateOrUpdate, this method is supposed to save the car to the database and then ... ://stackoverflow.com/questions/9645479/view-not-updating-after-post...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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157 views

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How to log SQL calls with NHibernate to the console of Visual Studio?

I have the following configuration file for NHibernate: <?xml version="1.0" encoding="utf-8" ?> <hibernate- ... -log-sql-calls-with-nhibernate-to-the-console-of-visual-studio...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - ‘NSInternalInconsistencyException’ when running UITesting with Xcode 7

Ok, I've not been able to run this test in any betas so far. Some of the issues I ... .com/questions/32276523/nsinternalinconsistencyexception-when-running-uitesting-with-xcode-7...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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122 views

1 answer

java - Spring MVC - Multiple submit button to a Form

I am trying to have 2 submit buttons post to a form, with each button action mapped to different controllers. ... com/questions/8954426/spring-mvc-multiple-submit-button-to-a-form...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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169 views

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c# - How does native implementation of ValueType.GetHashCode work?

I created two structures of TheKey type k1={17,1375984} and k2={17,1593144}. Obviosly the ... questions/5926776/how-does-native-implementation-of-valuetype-gethashcode-work...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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self - How to call an Objective-C Method from a C Method?

I have an Obj-C object with a bunch of methods inside of it. Sometimes a method needs to call another method inside ... /1280017/how-to-call-an-objective-c-method-from-a-c-method...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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305 views

1 answer

unit testing - How can I test for an expected exception with a specific exception message from a resource file in Visual Studio Test?

Visual Studio Test can check for expected exceptions using the ExpectedException attribute. You can pass in an ... -an-expected-exception-with-a-specific-exception-message-from...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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160 views

1 answer

Environment variable in Jenkins Pipeline

Is there any environment variable available for getting the Jenkins Pipeline Title? I know we can ... stackoverflow.com/questions/41604854/environment-variable-in-jenkins-pipeline...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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151 views

1 answer

python - How to draw axis in the middle of the figure?

I want to draw a figure in matplotib where the axis are displayed within the plot itself not on the side I have ... questions/31556446/how-to-draw-axis-in-the-middle-of-the-figure...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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251 views

1 answer

c# - "There was an error running the selected code generator" in VS 2013 scaffolding

I'm creating a new view off of a model. The error message I am getting is Error There was an error ... was-an-error-running-the-selected-code-generator-in-vs-2013-scaffolding...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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359 views

1 answer

Java Replace Character At Specific Position Of String?

(This question already has answers here): question from:https://stackoverflow.com/questions/11588916/java-replace-character-at-specific-position-of-string...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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101 views

1 answer

c# - Reading non-standard elements in a SyndicationItem with SyndicationFeed

With .net 3.5, there is a SyndicationFeed that will load in a RSS feed and allow you to run ... /319591/reading-non-standard-elements-in-a-syndicationitem-with-syndicationfeed...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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529 views

1 answer

Django rest framework - filtering for serializer field

I have question about Django REST-full framework. When products have rendered into remote client, each ... questions/28309507/django-rest-framework-filtering-for-serializer-field...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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269 views

1 answer

Unexplainable ClassCastException in android.widget.ProgressBar.onRestoreInstanceState

I've had my application out in the store for a while, but it seems it ... questions/15298184/unexplainable-classcastexception-in-android-widget-progressbar-onrestoreinstance...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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468 views

1 answer

multiplication - How can a query multiply 2 cell for each row MySQL?

I want to multiply 2 cells for each row and put the value of that in the last column called Total. Can this be ... /5693259/how-can-a-query-multiply-2-cell-for-each-row-mysql...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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288 views

1 answer

SQL Server: How to find all localdb instance names

I have two versions (2012, 2014) of SQL Server Express LocalDB installed in my system. How can I find all ... /questions/36157191/sql-server-how-to-find-all-localdb-instance-names...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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493 views

1 answer

css - How can I make an iframe resizable?

We have this group project and I was assigned to make a certain iframe resizable. I've been reading lots ... stackoverflow.com/questions/8117761/how-can-i-make-an-iframe-resizable...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

1 answer

Multiple values in java.util.Properties

It seems that java.util.Properties assumes one value per propery key. That is, foo=1 foo=2 is not ... //stackoverflow.com/questions/1432481/multiple-values-in-java-util-properties...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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252 views

1 answer

JavaScript object literal length === undefined?

I am working on this animation function but I have a problem. I can't seem to perform what ... ://stackoverflow.com/questions/4690520/javascript-object-literal-length-undefined...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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122 views

1 answer

Sleep function in Windows, using C

I need to sleep my program in Windows. What header file has the sleep function? question from:https://stackoverflow.com/questions/3379139/sleep-function-in-windows-using-c...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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123 views

1 answer

android - How to make notification intent resume rather than making a new intent?

What i have here is a simple webview activity that when loaded it auto displays an ongoing notification. The ... -make-notification-intent-resume-rather-than-making-a-new-intent...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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