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Update Android Support Library to 23.2.0 cause error: XmlPullParserException Binary XML file line #17<vector> tag requires viewportWidth > 0

I try to update my Support Library up to 23.2.0 and face this error: Exception while inflating <vector ... at android.view.LayoutInflater.inflate(LayoutInflater.java:353) at andro...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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707 views

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apache - Redirect site with .htaccess but exclude one folder

I want to 301 redirect an entire website, but exclude everything in a folder called /uploads which exists in the /root ... I saw was right. Can we crack this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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322 views

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C99 inline function in .c file

I defined my function in .c (without header declaration) as here: inline int func(int i) { return i+1; } Then ... I got "undefined reference to 'func'". Why? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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string - Using getline() in C++

I have a problem using getline method to get a message that user types, I'm using something like: string ... the output value, what's wrong with this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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iis 7.5 - 401 response for CORS request in IIS with Windows Auth enabled

I'm trying to enable CORS support in my WebAPI project, and if I enable Anonymous Authentication ... around the issue without disabling Windows Authentication? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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643 views

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mongodb - Mongoose Unique index not working!

I'm trying to let MongoDB detect a duplicate value based on its index. I think this is possible in MongoDB, ... natively. Does anyone have a solution to this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Android - Open resource from @drawable String

I have: String uri = "@drawable/myresource.png"; How can I load that in ImageView? this.setImageDrawable? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - "sys.getsizeof(int)" returns an unreasonably large value?

I want to check the size of int data type in python: import sys sys.getsizeof(int) It comes out to be "436", which ... (2,4,..?) int will take on my machine. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asp.net - How do I Validate the File Type of a File Upload?

I am using <input type="file" id="fileUpload" runat="server"> to upload a file in an ASP.NET application ... take place before the actual files are uploaded). Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - How do you remove an array element in a foreach loop?

I want to loop through an array with foreach to check if a value exists. If the value does exist, I want to ... to foreach, and you are welcome to share them. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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940 views

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caching - Android set up Volley to use from cache

I'm trying to create and use a cache for a server JSON response. For example: cache JSON objects to ... ; entry.responseHeaders = headers; return entry; } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Difference between .string and .text BeautifulSoup

I noticed something odd about when working with BeautifulSoup and couldn't find any documentation to support this ... need empty strings rather than NoneTypes. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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423 views

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python - Using buttons in Tkinter to navigate to different pages of the application?

I have quite a simple question here. In Tkinter (python), i was wondering who to use a button to go to ... links to different pages? Thank you all very much! Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - "[notice] child pid XXXX exit signal Segmentation fault (11)" in apache error.log

Closed. This question is off-topic. It is not currently accepting answers. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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275 views

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Import arbitrary python source file. (Python 3.3+)

How can I import an arbitrary python source file (whose filename could contain any characters, and does ... using the deprecated imp.load_module function? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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97 views

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sql - Can table columns with a Foreign Key be NULL?

I have a table which has several ID columns to other tables. I want a foreign key to force integrity only if ... expectation, but correct me if I am wrong. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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172 views

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SQL Server indexes - ascending or descending, what difference does it make?

When you create an index on a column or number of columns in MS SQL Server (I'm using version 2005), you ... What difference does it make which order I choose? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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557 views

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dll - Java Error opening registry key

I get this error when I try to do anything with Java in command prompt: Error opening registry key ' ... Anyone have any clue how to fix this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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137 views

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php - Generating (pseudo)random alpha-numeric strings

How can I generate a (pseudo)random alpha-numeric string, something like: 'd79jd8c' in PHP? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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625 views

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transparency - How to create a semi transparent window in WPF that allows mouse events to pass through

I am trying to create an effect similar to the Lights out /lights dim feature in Adobe Lightroom (http://www. ... Or better ways to solve this problem? Thanks. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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154 views

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http - How to handle multiple cookies with the same name?

Say for example I had an application sending the following HTTP headers to set to cookie named "a": Set-Cookie ... case be considered as a developer's mistake? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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197 views

1 answer

java - How to get frequency from fft result?

I have recorded an array[1024] of data from my mic on my Android phone, passed it through a 1D forward DFT of ... 5th fret) of my guitar (at roughly 440Hz) . Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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108 views

1 answer

c# - How to call base.base.method()?

// Cannot change source code class Base { public virtual void Say() { Console.WriteLine("Called from Base."); ... WriteLine("Called from Special Derived."); } } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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328 views

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"CASE" statement within "WHERE" clause in SQL Server 2008

I am working with a query which contains "CASE" statement within "WHERE" clause. But SQL Server 2008 is giving ... AND tl.storenum < 699 ORDER BY tl.StoreNum Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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806 views

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urlencode - Encoding URL query parameters in Java

How does one encode query parameters to go on a url in Java? I know, this seems like an obvious and ... necessary. java.net.URI doesn't encode query parameters Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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618 views

1 answer

memory limit in Node.js (and chrome V8)

In many places in the web, you will see: What is the memory limit on a node process? and the answer: Currently, ... (on a 64bit machine) but I would rather not. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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102 views

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sql - Using union and order by clause in mysql

I want to use order by with union in mysql query. I am fetching different types of record based on different ... i want is it should sort under each heading. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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166 views

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javascript - Using jQuery, Restricting File Size Before Uploading

On PHP, they have a way to restrict file size AFTER uploading, but not BEFORE uploading. I use the Malsup ... shot from their Pentax and try to upload that. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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