Hot questions

0 votes

756 views

1 answer

nginx: redirect everything from http to https, except one url-pattern

I have a website which should only be reachable over HTTPS except one URL-pattern (because I have on some ... nginx-redirect-everything-from-http-to-https-except-one-url-pattern...

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

0 votes

289 views

1 answer

forms - Access an unmapped field in Symfony2 Controller

I am creating forms with an unmapped field as explained in the form documentation. However when in the ... com/questions/17083796/access-an-unmapped-field-in-symfony2-controller...

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

0 votes

426 views

1 answer

elasticsearch - How do I retrieve more than 10000 results/events in Elastic-search

Example query: GET hostname:port /myIndex/_search { "size": 10000, "query": { "term": { "field": "myField" ... /how-do-i-retrieve-more-than-10000-results-events-in-elastic-search...

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

0 votes

111 views

1 answer

c++ - Call base class method from derived class object

How can I call a base class method which is overridden by the derived class, from a derived class object? ... /questions/15853031/call-base-class-method-from-derived-class-object...

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

0 votes

260 views

1 answer

javascript - clearRect function doesn't clear the canvas

I'm using this script on the body onmousemove function: function lineDraw() { // Get the context ... stackoverflow.com/questions/13435959/clearrect-function-doesnt-clear-the-canvas...

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

0 votes

285 views

1 answer

objective c - enum values: NSInteger or int?

tl;dr Version How are the data types of an enum's constants guaranteed to be NSUInteger instead of unsigned ... ://stackoverflow.com/questions/8496903/enum-values-nsinteger-or-int...

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

0 votes

280 views

1 answer

c# - how to convert Math.Ceiling result to int?

Math.Ceiling returns double because double may store much bigger numbers. However if i'm sure that int type is ... com/questions/8832978/how-to-convert-math-ceiling-result-to-int...

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

0 votes

162 views

1 answer

Laravel 4 - when to use service providers?

I tried to google it but did not find detailed information. Service providers are a great way to group related ... .com/questions/20439583/laravel-4-when-to-use-service-providers...

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

0 votes

311 views

1 answer

html - scrollable div inside container

I have the following HTML: http://jsfiddle.net/fMs67/. I'd like to make the div2 to respect the ... from:https://stackoverflow.com/questions/9811465/scrollable-div-inside-container...

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

0 votes

239 views

1 answer

ios - Type "myViewController" does not conform to protocol UIPIckerDataSource in Swift

I just create a new class in Swift, it's called myViewController and it's a UIViewController. Now ... type-myviewcontroller-does-not-conform-to-protocol-uipickerdatasource-in-swift...

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

0 votes

240 views

1 answer

Java Generic List<List<? extends Number>>

How come in java we cannot do: List<List<? extends Number>> aList = new ArrayList<List<Number>>( ... https://stackoverflow.com/questions/746089/java-generic-listlist-extends-number...

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

0 votes

719 views

1 answer

c# - Unable to cast object of type 'System.Linq.Expressions.UnaryExpression' to type 'System.Linq.Expressions.MemberExpression'

I created a method in C# to get methodname public string GetCorrectPropertyName<T>(Expression<Func<T, string>> ... -object-of-type-system-linq-expressions-unaryexpression-to-type...

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

0 votes

451 views

1 answer

c++ - "Incomplete type" in class which has a member of the same type of the class itself

I have a class that should have a private member of the same class, something like: class A { private: A member; } ... class-which-has-a-member-of-the-same-type-of-the-class-itse...

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

0 votes

1.1k views

1 answer

networkx - How to set the output size in GraphViz for the dot format?

I want to make sure, that all nodes are within some range (say [0,0,W,H]) after layout. I figured bounding ... 14784405/how-to-set-the-output-size-in-graphviz-for-the-dot-format...

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

0 votes

167 views

1 answer

c# - Cascade deleting with EF Core

I am having a few issues with EF Core at the moment. I have some data that I need to delete, and ... from:https://stackoverflow.com/questions/48692144/cascade-deleting-with-ef-core...

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

0 votes

546 views

1 answer

background - mongodb status of index creation job

I'm using MongoDB and have a collection with roughly 75 million records. I have added a compound index ... stackoverflow.com/questions/22309268/mongodb-status-of-index-creation-job...

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

0 votes

115 views

1 answer

c++ - Why would a new[] expression ever invoke a destructor?

From the C++17 standard (draft here), [expr.new]: If the new-expression creates an object or an array ... /questions/55307381/why-would-a-new-expression-ever-invoke-a-destructor...

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

0 votes

267 views

1 answer

python - Celery: How to ignore task result in chord or chain?

I'm using celery, I have several tasks which needed to be executed in order. For example I have this task: ... /13629507/celery-how-to-ignore-task-result-in-chord-or-chain...

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

0 votes

109 views

1 answer

Per Field Permission in Django REST Framework

I am using Django REST Framework to serialize a Django model. I have a ListCreateAPIView view to list the ... .com/questions/19128793/per-field-permission-in-django-rest-framework...

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

0 votes

204 views

1 answer

python - How to query directly the table created by Django for a ManyToMany relation?

I have a model MyModel2 with a ManyToManyField related to another model MyModel1. How can I get the pairs ... -directly-the-table-created-by-django-for-a-manytomany-relation...

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

0 votes

312 views

1 answer

Closing Excel Application using VBA

I have used the following without success. The active workbook closes, indeed, but the excel window ... /stackoverflow.com/questions/3628252/closing-excel-application-using-vba...

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

0 votes

141 views

1 answer

php - KCachegrind interpretation confusion

I am trying to understand the values shown in Kcachegrind in the left panel I have Incl. ( ... :https://stackoverflow.com/questions/1093138/kcachegrind-interpretation-confusion...

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

0 votes

359 views

1 answer

git - unable to create file ... Permission denied

i am currently working on windows. Sometimes i have problems when i try : git checkout origin develop ... .com/questions/38561400/unable-to-create-file-permission-denied...

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

0 votes

153 views

1 answer

How to run Java program in terminal with external library JAR

This should be simple but I have never done it before and didn't find any solution. I am currently using Eclipse ... /how-to-run-java-program-in-terminal-with-external-library-jar...

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

0 votes

162 views

1 answer

c# - Convert StreamReader to byte[]

I am getting the result StreamReader object. I want to convert the result into byte[]. How can I ... :https://stackoverflow.com/questions/5867227/convert-streamreader-to-byte...

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

0 votes

227 views

1 answer

Load script from groovy script

File1.groovy def method() { println "test" } File2.groovy method() I want to load/include the functions ... ://stackoverflow.com/questions/9004303/load-script-from-groovy-script...

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

0 votes

102 views

1 answer

python - How to install matplotlib with Python3.2

I installed python3.2 in ubuntu (the default edition is not deleted), and I follow the steps in here ... .com/questions/8605847/how-to-install-matplotlib-with-python3-2...

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

0 votes

570 views

1 answer

phoenix framework - How to generate a random url safe string with Elixir

I need to be able to generate random url safe strings so I could use those in links (like in an activation ... /32001606/how-to-generate-a-random-url-safe-string-with-elixir...

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

Categories

Just Browsing Browsing

Most popular tags