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Is there any reason why codeblocks is telling me that I can't make an array? I'm simply trying to do: ... https://stackoverflow.com/questions/6036453/making-a-constant-array-in-c...

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

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297 views

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What's the reason why Django has SmallIntegerField?

I'm wonder why it's provided. The field is database dependent, doesn't that make it totally unreliable ... .com/questions/1516610/whats-the-reason-why-django-has-smallintegerfield...

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

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113 views

1 answer

c++ - App does not run with VS 2008 SP1 DLLs, previous version works with RTM versions

Since our switch from Visual Studio 6 to Visual Studio 2008, we've been using the MFC90.dll and msvc[pr]90. ... run-with-vs-2008-sp1-dlls-previous-version-works-with-rtm-versions...

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

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496 views

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php - Make text wrap in a cell with FPDF?

Right now when I use a cell with text, it all stays on one line. I know I could use the write function, ... /stackoverflow.com/questions/3477372/make-text-wrap-in-a-cell-with-fpdf...

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

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151 views

1 answer

html css - how to create multiple column list?

I have an "Ordered List" which contains about 100 "List Items". This ol makes my page very long and users ... .com/questions/2347060/html-css-how-to-create-multiple-column-list...

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

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266 views

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How to show hidden files (dotfiles) with windows powershell

(This question already has an answer here): question from:https://stackoverflow.com/questions/50817139/how-to-show-hidden-files-dotfiles-with-windows-powershell...

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

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439 views

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Change color when hover a font awesome icon?

Base in the Font Awesome documentation I create this icon: <span class="fa-stack fa-5x"> <i class="fa ... .com/questions/25770590/change-color-when-hover-a-font-awesome-icon...

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

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141 views

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php - PDO Connection Test

I am writing an installer for one of my apps and I would like to be able to test some default ... question from:https://stackoverflow.com/questions/6263443/pdo-connection-test...

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

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288 views

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arrays - How to group elements in python by n elements?

(This question already has answers here): question from:https://stackoverflow.com/questions/4998427/how-to-group-elements-in-python-by-n-elements...

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

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171 views

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python - Product code looks like abcd2343, what to split by letters and numbers

I have a list of product codes in a text file, on each like is the product code that looks like: abcd2343 ... product-code-looks-like-abcd2343-what-to-split-by-letters-and-numbers...

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

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359 views

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destructor - Manually destroy C# objects

I am fairly new to learning C# (from Java & C++ background) and I have a question about manual ... https://stackoverflow.com/questions/1987251/manually-destroy-c-sharp-objects...

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

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1.3k views

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listener - Android ExoPlayer onProgressChanged

How can I monitor progress changes on ExoPlayer? I tried to implement a hidden MediaController and ... ://stackoverflow.com/questions/28590782/android-exoplayer-onprogresschanged...

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

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1.3k views

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redirect - JSF page redirecting from java bean

Is there some way how to redirect page to other page from Java method? I'm able only to forward it ... ://stackoverflow.com/questions/5955130/jsf-page-redirecting-from-java-bean...

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

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320 views

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python - Code-style for indention of multi-line 'if' statement?

(This question already has answers here): question from:https://stackoverflow.com/questions/5117065/code-style-for-indention-of-multi-line-if-statement...

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

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261 views

1 answer

php - PHPUnit :: get message: OK, but incomplete or skipped tests! without any information where is happen

Get message: OK, but incomplete or skipped tests! without any information where is happen. Only the: ..I.... ... -get-message-ok-but-incomplete-or-skipped-tests-without-any-informa...

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

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195 views

1 answer

Pointers and access to memory in c. Be careful

(This question already has answers here): question from:https://stackoverflow.com/questions/54025987/pointers-and-access-to-memory-in-c-be-careful...

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

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304 views

1 answer

Google Drive HTTP 403 "Access Not Configured" error with DrEdit

I'm attempting to install the DrEdit sample app for python onto GAE. The app runs, but saving or opening ... 10368678/google-drive-http-403-access-not-configured-error-with-dredit...

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

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262 views

1 answer

cocoa - NSURLConnection/NSURLRequest gzip support

Does anyone knows if NSURLConnection/NSURLRequest have support for gzip requests. If does, can you ... stackoverflow.com/questions/2682483/nsurlconnection-nsurlrequest-gzip-support...

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

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374 views

1 answer

ruby - Rspec `eq` vs `eql` in `expect` tests

What is the difference between using eq and eql in rspec tests? Is there a difference between: it "adds the ... stackoverflow.com/questions/32926817/rspec-eq-vs-eql-in-expect-tests...

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

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691 views

1 answer

python - UnicodeEncodeError: 'ascii' codec can't encode character u'xe9' in position 7: ordinal not in range(128)

(This question already has answers here): question from:https://stackoverflow.com/questions/19833440/unicodeencodeerror-ascii-codec-cant-encode-character-u-xe9-in-position-7...

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

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219 views

1 answer

iphone - Unable to change background color of static table view cell on iOS 7 (iPad)

I am unable to change the background color of static UITableViewCells on iOS 7, when running on iPad device. You can ... -background-color-of-static-table-view-cell-on-ios-7-ipad...

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

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211 views

1 answer

MongoDB How to know Primary DB server ip in a replica set?

I am running mongodb replica set on 3 nodes , lets their ip's are 192.168.1.100 , 192.168.1.101,192.168.1 ... /16292391/mongodb-how-to-know-primary-db-server-ip-in-a-replica-set...

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

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243 views

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python - Convert a numpy.ndarray to string(or bytes) and convert it back to numpy.ndarray

I'm having a little trouble here, I'm trying to convert a numpy.ndarray to string, I've already done that ... numpy-ndarray-to-stringor-bytes-and-convert-it-back-to-numpy-ndarray...

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

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269 views

1 answer

MongoDB How to know Primary DB server ip in a replica set?

I am running mongodb replica set on 3 nodes , lets their ip's are 192.168.1.100 , 192.168.1.101,192.168.1 ... /16292391/mongodb-how-to-know-primary-db-server-ip-in-a-replica-set...

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

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320 views

1 answer

sql server - How to delete (localdb) database if the file is gone

If I run SQL Server Management Studio, and tell it to connect to (localdb)v11.0, it knows about every database ... /13411005/how-to-delete-localdb-database-if-the-file-is-gone...

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

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442 views

1 answer

svn - Subversion: base checksum mismatch

I am trying to commit a change in subversion to a file. This file belongs to a directory that is ... :https://stackoverflow.com/questions/11230872/subversion-base-checksum-mismatch...

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

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123 views

1 answer

Any library for face recognition in JavaScript?

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. ... /questions/7291065/any-library-for-face-recognition-in-javascript...

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

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223 views

1 answer

algorithm - Two marbles and a 100 story building

One of those classic programming interview questions... You are given two marbles, and told that they will break when ... .com/questions/6547/two-marbles-and-a-100-story-building...

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

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