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linux - The Bash command :(){ :|:& };: will spawn processes to kernel death. Can you explain the syntax?

I looked at this page and can't understand how this works. This command "exponentially spawns subprocesses until your ... -command-will-spawn-processes-to-kernel-death-can-you-exp...

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

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94 views

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javascript - Check if array contains all elements of another array

I want a function that returns true if and only if a given array includes all the elements of a given " ... questions/53606337/check-if-array-contains-all-elements-of-another-array...

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

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174 views

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Python Optparse list

I'm using the python optparse module in my program, and I'm having trouble finding an easy way to ... question from:https://stackoverflow.com/questions/392041/python-optparse-list...

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

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267 views

1 answer

php - Permutations - all possible sets of numbers

I have numbers, from 0 to 8. I would like in result, all possible sets of those numbers, each ... //stackoverflow.com/questions/5506888/permutations-all-possible-sets-of-numbers...

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

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307 views

1 answer

Check if a String is ALL CAPS in PHP

What's the best way to see if a string contains all capital letters? I still want the function to return true if the ... .com/questions/4211875/check-if-a-string-is-all-caps-in-php...

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

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335 views

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ios7 - How to set content inset for UITextView in ios

I'm having a UITextView and set content inset as [atextView setContentInset:UIEdgeInsetsMake(0, 10, 0, 0)]; ... questions/19065693/how-to-set-content-inset-for-uitextview-in-ios...

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

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ios - Cannot convert value of type NSAttributedString.DocumentAttributeKey to .DocumentReadingOptionKey

I found this string extension somewhere on SO that allows me to turn html code into an ... cannot-convert-value-of-type-nsattributedstring-documentattributekey-to-documen...

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

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719 views

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Android - How to change bottom navigation bar text's font family

I have created a bottom bar navigation in my android page. But now I want to apply the custom font-family ... 45604944/android-how-to-change-bottom-navigation-bar-texts-font-family...

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

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227 views

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ios - Find first element matching condition in Swift array (e.g. EKSource)

I would like to find the first EKSource of type EKSourceType.Local with a "single"-line expression in Swift. ... find-first-element-matching-condition-in-swift-array-e-g-eksource...

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

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251 views

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c# - Hide the TabControl header

What's the programmatic way (ie not using styles as in this question, but using code) to hide the ... from:https://stackoverflow.com/questions/1465443/hide-the-tabcontrol-header...

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

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196 views

1 answer

eclipse - change the name of android project

Is there any posibility that I could change the name of my project as it appears in Package Explorer.I'm ... /stackoverflow.com/questions/6388320/change-the-name-of-android-project...

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

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887 views

1 answer

node-express app.get() marked as unresolved in webstorm

If you follow JetBrains' Getting Started with Node.js in WebStorm instructions, node-express specific code is highlighted ... /node-express-app-get-marked-as-unresolved-in-webstorm...

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

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191 views

1 answer

ios - Objective-C, How can I get the current date in UTC timezone?

I am trying: NSDate *currentDateInLocal = [NSDate date]; NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [ ... -how-can-i-get-the-current-date-in-utc-timezone...

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

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412 views

1 answer

No server in Eclipse; trying to install Tomcat

I'm trying to install Tomcat in Eclipse but I can't get a server tab to show up. When I go to ... stackoverflow.com/questions/13039449/no-server-in-eclipse-trying-to-install-tomcat...

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

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145 views

1 answer

java - Restlet, CLAP, Ajax, and chunk timeouts

We're using RESTlet to do a small little REST server for a project we have. We set up a bunch of ... ://stackoverflow.com/questions/21339855/restlet-clap-ajax-and-chunk-timeouts...

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

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239 views

1 answer

Change Height of UIProgressView in Swift

I've been trying to change the size and rotation of a progress view to adopt the size of the ... /stackoverflow.com/questions/31259993/change-height-of-uiprogressview-in-swift...

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

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346 views

1 answer

javascript - Shorthand for if-else statement

I have some code with a lot of if/else statements similar to this: var name = "true"; if (name ... :https://stackoverflow.com/questions/18269286/shorthand-for-if-else-statement...

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

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187 views

1 answer

python - How might I remove duplicate lines from a file?

I have a file with one column. How to delete repeated lines in a file? question from:https://stackoverflow.com/questions/1215208/how-might-i-remove-duplicate-lines-from-a-file...

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

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132 views

1 answer

How to create a HTML Table from a PHP array?

How do I create a HTML table from a PHP array? A table with heading as 'title', 'price', and 'number'. $shop ... .com/questions/4746079/how-to-create-a-html-table-from-a-php-array...

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

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173 views

1 answer

eclipse - change the name of android project

Is there any posibility that I could change the name of my project as it appears in Package Explorer.I'm ... /stackoverflow.com/questions/6388320/change-the-name-of-android-project...

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

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525 views

1 answer

indentation - Indent several lines in Emacs

In my Emacs, space key can indent correctly 1 line. If I select several lines, and press space key, ... https://stackoverflow.com/questions/11713743/indent-several-lines-in-emacs...

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

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117 views

1 answer

python - Insert image in matplotlib legend

I'd like to insert a couple small graphics (vector graphics but can be made raster if necessary) into ... ://stackoverflow.com/questions/26029592/insert-image-in-matplotlib-legend...

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

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206 views

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unit testing - Excluding code from coverage stats in Xcode 7

I have enabled code coverage statistics in Xcode 7.0 and Objective C (like this) and it's working well. Is ... .com/questions/32706968/excluding-code-from-coverage-stats-in-xcode-7...

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

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240 views

1 answer

assembly - Long multi-byte NOPs: commonly understood macros or other notation

It's not a big secret that x86 (and x86_64) processors have not only the single-byte NOP instruction, ... /long-multi-byte-nops-commonly-understood-macros-or-other-notation...

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

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418 views

1 answer

Python setuptools: how to include a config file for distribution into <prefix>/etc

How can I write setup.py so that: The binary egg distribution (bdist_egg) includes a sample configuration file and ... how-to-include-a-config-file-for-distribution-into-prefix-e...

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

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170 views

1 answer

python - Why can "%.10f" % Decimal(u) emit a string with a literal colon?

When formatting a number to be printed, 12 digit numbers are being formatted with a colon immediately after the dot. Why ... why-can-10f-decimalu-emit-a-string-with-a-literal-colon...

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

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228 views

1 answer

haskell - Tying the Knot with a State monad

I'm working on a Haskell project that involves tying a big knot: I'm parsing a serialized representation of ... .com/questions/11060565/tying-the-knot-with-a-state-monad...

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

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116 views

1 answer

javascript - constructor vs componentWillMount; what a componentWillMount can do that a constructor cannot?

As far as I could see, the only thing a componentWillMount can do and a constructor cannot is to call ... -vs-componentwillmount-what-a-componentwillmount-can-do-that-a-const...

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

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