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postgresql - SQL - Combining multiple like queries

Hey my first question on SO! Anywho... Still relatively a newb at SQL so I think I might be ... https://stackoverflow.com/questions/2245536/sql-combining-multiple-like-queries...

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

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php - How can I get IDE autocomplete for PHPUnit?

I am using Symfony2, everything is installed, my tests work so good so far. I'd like to get an autocompletion ... .com/questions/11741458/how-can-i-get-ide-autocomplete-for-phpunit...

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

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python - filter foreignkey field in django admin

I have these models: class Entity(models.Model): name=models.CharField(max_length=100) class Theme(models.Model ... .com/questions/10179129/filter-foreignkey-field-in-django-admin...

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

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php - check if variable empty

if ($user_id == NULL || $user_name == NULL || $user_logged == NULL) { $user_id = '-1'; $user_name ... from:https://stackoverflow.com/questions/8777591/check-if-variable-empty...

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

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c# - How should I multiple insert multiple records?

I have a class named Entry declared like this: class Entry{ string Id {get;set;} string Name {get ... .com/questions/2972974/how-should-i-multiple-insert-multiple-records...

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

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php - Warning: PDO::__construct(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.sock) in

My code was working all fine yesterday and today it suddenly just don't want to connect to my database. I have ... -pdo-construct-2002-no-such-file-or-directory-trying-to-connect...

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

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javascript - how to get the Google analytics client ID

When you are creating a new instance of analytics.js by running ga('create', 'UA-XXXXXXX-Y', {'cookieDomain': ... .com/questions/20053949/how-to-get-the-google-analytics-client-id...

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

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c# - Location of .NET ToolStrip Standard Icons

Where can I find images for Microsoft ToolStrip icons, such as: New, Open, Save, Save All, Print, ... /stackoverflow.com/questions/6300061/location-of-net-toolstrip-standard-icons...

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

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reactjs - How to define css variables in style attribute in React and typescript

I want to define jsx like this: <table style={{'--length': array.lenght}}> <tbody> <tr>{array}</tr ... /how-to-define-css-variables-in-style-attribute-in-react-and-typescript...

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

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android - How to remove focus from SearchView?

I want to remove focus and text from SearchView in onResume(). I tried searchView.clearFocus() but it ... /stackoverflow.com/questions/38411341/how-to-remove-focus-from-searchview...

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

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.net - How can I access the next value in a collection inside a foreach loop in C#?

I'm working in C# and with a sorted List<T> of structs. I'm trying to iterate through the List and for each ... access-the-next-value-in-a-collection-inside-a-foreach-loop-in-c...

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

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c# - How to return dynamic types List<dynamic> with Dapper ORM

I have been using Dapper.net for a while now and its a very good ORM mapper which works great with . ... /questions/26659819/how-to-return-dynamic-types-listdynamic-with-dapper-orm...

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

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html - How to set empty span height equal to default line height?

I have a set of <span> elements (each of them is nested to correspondent <div>). They build a stack of ... /14217902/how-to-set-empty-span-height-equal-to-default-line-height...

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

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Issue with renaming a directory in git to lowercase while ignoreLowercase=True

When I type git status, I see: # On branch master # Changes not staged for commit: # (use "git ... issue-with-renaming-a-directory-in-git-to-lowercase-while-ignorelowercase-true...

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

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android - Get fragment's container view id

I have a fragment added using transaction.add(R.id.content, fragment, null); and I need to start new ... https://stackoverflow.com/questions/6925941/get-fragments-container-view-id...

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

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iphone - Font size in pixels

On an iPhone how do I calculate the size of a character in pixels for a given point size? question from:https://stackoverflow.com/questions/1059101/font-size-in-pixels...

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

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Why implementing a Singleton pattern in Java code is (sometimes) considered an anti-pattern in Java world?

I have seen some people in SO commenting that Singleton Pattern is an anti-pattern. I want to know why ? question ... -a-singleton-pattern-in-java-code-is-sometimes-considered-an-a...

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

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Why can't I use //-style comments in my C code?

I am using gcc (Ubuntu 4.4.1-4ubuntu9) to compile a program that I'm writing, but it seems to vomit whenever it ... com/questions/2223541/why-cant-i-use-style-comments-in-my-c-code...

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

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javascript - Difference between $("#id").load and $.ajax?

Does anyone know what is the difference between $("#id").load and $.ajax? question from:https://stackoverflow.com/questions/2076642/difference-between-id-load-and-ajax...

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

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Parsing JSON DateTime from Newtonsoft's JSON Serializer

I've serialized an object using Newtonsoft's JSON serializer, and the DateTime has come through as: / ... /questions/668488/parsing-json-datetime-from-newtonsofts-json-serializer...

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

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arrays - Redim Preserve in C#?

I was shocked to find out today that C# does not support dynamic sized arrays. How then does a VB.NET ... from:https://stackoverflow.com/questions/327916/redim-preserve-in-c...

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

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swift - SwiftUI: How to draw filled and stroked shape?

In UIKit drawing a stroked & filled path/shape is pretty easy. Eg, the code below draws a red circle that ... .com/questions/56786163/swiftui-how-to-draw-filled-and-stroked-shape...

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

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c# - Document.Ready() is not working after PostBack

I have a page that contains a user control within an update panel. $(document).ready(function() ) { ... .com/questions/9586903/document-ready-is-not-working-after-postback...

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

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MySQL timestamp select date range

Not sure really where to start with this one. Can anyone help/point me in the right direction. I have ... ://stackoverflow.com/questions/3976837/mysql-timestamp-select-date-range...

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

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character count using jquery

How can i count the number of characters in a textbox using jquery? $("#id").val().length < 3 ... from:https://stackoverflow.com/questions/4661481/character-count-using-jquery...

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

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git bash - Getting ssh-agent to work with git run from windows command shell

I have msysgit installed, with OpenSSH. I am connecting to a gitosis repo. From the git bash, I have created a ... getting-ssh-agent-to-work-with-git-run-from-windows-command-shell...

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

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javascript - Is it possible to get element's numerical index in its parent node without looping?

Normally I'm doing it this way: for(i=0;i<elem.parentNode.length;i++) { if (elem.parentNode[i] == ... it-possible-to-get-elements-numerical-index-in-its-parent-node-without-loopi...

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

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ios - Several UIAlertViews for a delegate

Currently I've got a class popping up UIAlertViews here and there. Currently, the same class is the ... //stackoverflow.com/questions/2338546/several-uialertviews-for-a-delegate...

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

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