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javascript - angular 2 access ng-content within component

How can I access the "content" of a component from within the component class itself? I would like to ... .com/questions/36545478/angular-2-access-ng-content-within-component...

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

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449 views

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html - Why doesn't HTML5 drag and drop work in Firefox?

I have bound events to different elements, and when I drag them in all browsers, except Firefox, it works as ... /questions/19055264/why-doesnt-html5-drag-and-drop-work-in-firefox...

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

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253 views

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vim - How to yank from the command line

I wonder if it is possible to yank something I have written in the command line from vim so I can later ... /stackoverflow.com/questions/8906905/how-to-yank-from-the-command-line...

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

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315 views

1 answer

PHP string replace match whole word

I would like to replace just complete words using php Example : If I have $text = "Hello hellol hello, ... //stackoverflow.com/questions/3426265/php-string-replace-match-whole-word...

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

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405 views

1 answer

Scala for loop over two lists simultaneously

I have a List[Message] and a List[Author] which have the same number of items, and should be ... stackoverflow.com/questions/17199534/scala-for-loop-over-two-lists-simultaneously...

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

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113 views

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What exactly is "broken" with Microsoft Visual C++'s two-phase template instantiation?

Reading questions, comments and answers on SO, I hear all the time that MSVC doesn't implement two-phase ... -is-broken-with-microsoft-visual-cs-two-phase-template-instanti...

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

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189 views

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java - Regular expression for excluding special characters

(Closed). This question needs to be more focused. It is not currently accepting answers. question from ... .com/questions/756567/regular-expression-for-excluding-special-characters...

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

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264 views

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git branch - How to delete all remote git branches which have already been integrated?

At work we are using topic branches which are integrated into a few (3) master branches at some point. Now ... to-delete-all-remote-git-branches-which-have-already-been-integrated...

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

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c# - Is it possible to handle exceptions within LINQ queries?

Example: myEnumerable.Select(a => ThisMethodMayThrowExceptions(a)); How to make it work even if it throws ... 1294251/is-it-possible-to-handle-exceptions-within-linq-queries...

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

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139 views

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Escape tags in html

What are escape tags in html? Are they " < > to represent " < >? And how do these work? ... question from:https://stackoverflow.com/questions/692123/escape-tags-in-html...

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

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190 views

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python - How to send periodic tasks to specific queue in Celery

By default Celery send all tasks to 'celery' queue, but you can change this behavior by adding extra parameter: ... 16962449/how-to-send-periodic-tasks-to-specific-queue-in-celery...

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

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160 views

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c++ - How can I build a std::vector<std::string> and then sort them?

I have a bunch of strings that I need to sort. I think a std::vector would be the easiest way to do ... /questions/688039/how-can-i-build-a-stdvectorstdstring-and-then-sort-them...

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

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167 views

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python - How to check existence of a folder and then remove it?

I want to remove dataset folder from dataset3 folder. But the following code is not removing dataset. First I want to ... /how-to-check-existence-of-a-folder-and-then-remove-it...

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

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133 views

1 answer

sorting - Spark get collection sorted by value

I was trying this tutorial http://spark.apache.org/docs/latest/quick-start.html I first created a ... stackoverflow.com/questions/24656696/spark-get-collection-sorted-by-value...

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

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619 views

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angular - Angular2 How to trigger (click) event without clicking

I want to pass data from HTML to the component so I've created an event like this: <div id="tutor- ... .com/questions/45027331/angular2-how-to-trigger-click-event-without-clicking...

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

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93 views

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python - bbox_to_anchor and loc in matplotlib

I came across matplotlib code which customizes legend location using keywords loc and bbox_to_anchor. For example : fig ... /questions/25068384/bbox-to-anchor-and-loc-in-matplotlib...

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

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230 views

1 answer

Ruby how to write to Tempfile

I am trying to create a Tempfile and write some text into it. But I get this strange behaviour in rails ... ://stackoverflow.com/questions/18052966/ruby-how-to-write-to-tempfile...

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

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107 views

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java - Passing on command line arguments to runnable JAR

(This question already has answers here): question from:https://stackoverflow.com/questions/8123058/passing-on-command-line-arguments-to-runnable-jar...

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

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190 views

1 answer

java - Regular expression for excluding special characters

(Closed). This question needs to be more focused. It is not currently accepting answers. question from ... .com/questions/756567/regular-expression-for-excluding-special-characters...

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

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271 views

1 answer

Eclipse metrics plugin suggestion

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. ... //stackoverflow.com/questions/1047054/eclipse-metrics-plugin-suggestion...

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

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310 views

1 answer

asp.net core - Increase upload request length limit in Kestrel

I am running an ASP.NET Core web app and want to upload large files. I know that when running ... .com/questions/46738364/increase-upload-request-length-limit-in-kestrel...

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

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275 views

1 answer

Format an Excel column (or cell) as Text in C#?

I am losing the leading zeros when I copy values from a datatable to an Excel sheet. That's because probably Excel ... /2067926/format-an-excel-column-or-cell-as-text-in-c...

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

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147 views

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macos - Installing C++ Libraries on OS X

I am trying to get my head around some basic concepts, but I can't seem to figure them out. I am ... https://stackoverflow.com/questions/34340578/installing-c-libraries-on-os-x...

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

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140 views

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android - Can't convert to color: type=0x2 error when inflating layout in fragment but only on Samsung Galaxy and Note 4

I am working on a simple app with an activity and i use fragments.One screen with some elements. When i compile ... -color-type-0x2-error-when-inflating-layout-in-fragment-but-onl...

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

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60 views

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javascript - http get NodeJS how to get error status code?

OK, I must be dense since I cannot find anywhere how to get the error status codes when using Node.JS http. ... com/questions/23712392/http-get-nodejs-how-to-get-error-status-code...

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

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205 views

1 answer

jquery - Get Current Session Value in JavaScript?

I have a scenario where I open my web application in a browser but in two separate tabs. In one ... //stackoverflow.com/questions/23538834/get-current-session-value-in-javascript...

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

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202 views

1 answer

python - How to apply a disc shaped mask to a NumPy array?

I have an array like this: >>> np.ones((8,8)) array([[ 1., 1., 1., 1., 1., 1., 1., 1.], ... ://stackoverflow.com/questions/8647024/how-to-apply-a-disc-shaped-mask-to-a-numpy-array...

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

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249 views

1 answer

How to convert a swift String to CFString

How can i create a CFString from a native swift String or NSString in swift let path:String = NSBundle.mainBundle ... /questions/24090322/how-to-convert-a-swift-string-to-cfstring...

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

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