Recent questions

0 votes

305 views

1 answer

ios - Changing activity indicator color to black

I'm trying to change my activity indicator to a custom color like black. However it does not ... stackoverflow.com/questions/29698272/changing-activity-indicator-color-to-black...

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

0 votes

396 views

1 answer

datetime - how to get formatted date time like 2009-05-29 21:55:57 using javascript?

when using new Date,I get something like follows: Fri May 29 2009 22:39:02 GMT+0800 (China Standard Time) but ... to-get-formatted-date-time-like-2009-05-29-215557-using-javascript...

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

0 votes

243 views

1 answer

How to preview picture stored in the fake path in Angular 2/Typescript?

Browsers don't take full path of local disc, instead they concatenate the filename with fakepath. Is there any way ... -picture-stored-in-the-fake-path-in-angular-2-typescript...

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

0 votes

355 views

1 answer

image processing - Getting the bounding box of the recognized words using python-tesseract

I am using python-tesseract to extract words from an image. This is a python wrapper for tesseract which is ... -the-bounding-box-of-the-recognized-words-using-python-tesseract...

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

0 votes

178 views

1 answer

Fastest function to generate Excel column letters in C#

What is the fastest c# function that takes and int and returns a string containing a letter or letters for use ... /fastest-function-to-generate-excel-column-letters-in-c-sharp...

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

0 votes

145 views

1 answer

sql - How can I import a JSON file into PostgreSQL?

For example I have a file customers.json which is an array of objects (strictly formed) and it's pretty plain ( ... /questions/39224382/how-can-i-import-a-json-file-into-postgresql...

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

0 votes

98 views

1 answer

Node.js Event loop

Is the Node.js I/O event loop single- or multithreaded? If I have several I/O processes, node puts them ... from:https://stackoverflow.com/questions/25568613/node-js-event-loop...

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

0 votes

133 views

1 answer

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)

0 votes

132 views

1 answer

java - How to get password from HTTP basic authentication

I'm using HTTP BASIC Authentication with Java. My Servlet sends a JMS message but I need to supply the ... /questions/16000517/how-to-get-password-from-http-basic-authentication...

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

0 votes

195 views

1 answer

c# - Can we have table without primary key in entity framework?

I was just practicing code first new database entity framework from msdn, I wanna know whether a table without ... /can-we-have-table-without-primary-key-in-entity-framework...

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

0 votes

415 views

1 answer

jquery - How to change default font size in tinymce?

I am using jquery tinymce editor. Default font size is 10. I like to change that default font size. How can ... .com/questions/4427407/how-to-change-default-font-size-in-tinymce...

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

0 votes

1.1k views

1 answer

for loop - Fix warning "C-style for Statement is deprecated" in Swift 3

I have update Xcode to 7.3 and now I have a warning to the function that I use to create random strings. I ... /36213333/fix-warning-c-style-for-statement-is-deprecated-in-swift-3...

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

0 votes

143 views

1 answer

jQuery/Javascript to detect OS without a plugin?

I am looking for a way to detect the OS for a downloads page using jQuery or Javascript to recommend specific ... /questions/7044944/jquery-javascript-to-detect-os-without-a-plugin...

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

0 votes

310 views

1 answer

math - javascript calculate date from week number

How i can calculate the date in javascript knowing weeknumber and the year? For week number 20 and ... .com/questions/16590500/javascript-calculate-date-from-week-number...

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

0 votes

328 views

1 answer

Android make view disappear by clicking outside of it

I have some views that I make visible upon a button press. I want them to disappear if I click outside ... /questions/6685690/android-make-view-disappear-by-clicking-outside-of-it...

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

0 votes

551 views

1 answer

postgresql - Convert hex in text representation to decimal number

I am trying to convert hex to decimal using PostgreSQL 9.1 with this query: SELECT to_number('DEADBEEF', ... /questions/8316164/convert-hex-in-text-representation-to-decimal-number...

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

0 votes

179 views

1 answer

Pascal and its current applications

question from:https://stackoverflow.com/questions/967473/pascal-and-its-current-applications...

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

0 votes

82 views

1 answer

javascript - Check if specific object is empty in typescript

How to check if an object is empty? ex: private brand:Brand = new Brand(); I tried: if(this.brand ... .com/questions/44337856/check-if-specific-object-is-empty-in-typescript...

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

0 votes

1.0k views

1 answer

conditional statements - Make a UIBarButtonItem disappear using swift IOS

I have an IBOutlet that I have linked to from the storyboard @IBOutlet var creeLigueBouton: UIBarButtonItem! ... questions/25492491/make-a-uibarbuttonitem-disappear-using-swift-ios...

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

0 votes

318 views

1 answer

Xcode 4.2 iOS Empty Application and storyboards

I'm an Xcode newbie, and I'm trying to make my first training app. Since apparently Empty Application ... /questions/7906541/xcode-4-2-ios-empty-application-and-storyboards...

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

0 votes

874 views

1 answer

ios - How to flip UIImage horizontally with Swift?

The solution to do UIImage flipping is with the Objective-C code: [UIImage imageWithCGImage:img.CGImage scale:1 ... /questions/24965638/how-to-flip-uiimage-horizontally-with-swift...

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

0 votes

362 views

1 answer

bytearray - Android - Playing mp3 from byte[]

I have my mp3 file in byte[] (downloaded from an service) and I would like to play it on my device ... :https://stackoverflow.com/questions/1972027/android-playing-mp3-from-byte...

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

0 votes

306 views

1 answer

angularjs - How to achieve pagination/table layout with Angular.js?

Let's say I receive an object literal with 15+ objects and I need to display them in a nice layout ( ... /questions/19409492/how-to-achieve-pagination-table-layout-with-angular-js...

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

0 votes

247 views

1 answer

Threading: does c# have an equivalent of the Java Runnable interface?

Does c# have an equivalent of the Java Runnable interface? If not how could this be implemented or is it simply ... -does-c-sharp-have-an-equivalent-of-the-java-runnable-interface...

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

0 votes

479 views

1 answer

php - Replace multiple newlines, tabs, and spaces

I want to replace multiple newline characters with one newline character, and multiple spaces with a single ... .com/questions/6360566/replace-multiple-newlines-tabs-and-spaces...

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

0 votes

220 views

1 answer

How to manually call another target from a make target?

I would like to have a makefile like this: cudaLib : # Create shared library with nvcc ocelotLib : # Create ... /5377297/how-to-manually-call-another-target-from-a-make-target...

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

0 votes

301 views

1 answer

css - Can I apply multiple background colors with CSS3?

I know how to specify multiple background images using CSS3 and modify how they are displayed using different options ... /6457406/can-i-apply-multiple-background-colors-with-css3...

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

0 votes

330 views

1 answer

r - Subset dataframe by multiple logical conditions of rows to remove

I would like to subset (filter) a dataframe by specifying which rows not (!) to keep in the new ... 6244217/subset-dataframe-by-multiple-logical-conditions-of-rows-to-remove...

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

Categories

Just Browsing Browsing

Most popular tags