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I've searched a number of places and don't seem to be able to figure out the CheckBox drawable for the border of ... is what I'm trying to make it look like. Question&Answers:os...

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

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201 views

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windows - How can a program delete its own executable

Is there any way that a running process can delete its own executable? For example, I make a console application ( ... task. Is there anyway to do it in Windows Question&Answers:os...

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

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434 views

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postgresql - SQL Transpose Rows as Columns

I have an interesting conundrum which I believe can be solved in purely SQL. I have tables similar to ... to better articles would be greatly appreciated! Question&Answers:os...

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

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481 views

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jsf 2 - CDI Injection into a FacesConverter

From just a few searches, this seems like a problem that has been around for a while. I have written a ... before I re-code to not use a Converter? Question&Answers:os...

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

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Converting RGB data into a bitmap in Objective-C++ Cocoa

I have a buffer of RGB unsigned char that I would like converted into a bitmap file, does anyone know how? ... ideas how I can go about making this conversion? Question&Answers:os...

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

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435 views

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asp.net mvc - Difference Between ViewData and TempData?

I know what ViewData is and use it all the time, but in ASP.NET Preview 5 they introduced something new ... ViewData? Are there any best practices for this? Question&Answers:os...

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

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C# conditional AND (&&) OR (||) precedence

We get into unnecessary coding arguments at my work all-the-time. Today I asked if conditional AND (&&) or OR (| ... why is it built that way in the language? Question&Answers:os...

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

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827 views

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php: check if an array has duplicates

I'm sure this is an extremely obvious question, and that there's a function that does exactly this, but ... the question, he's looking for array_count_values. Question&Answers:os...

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

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273 views

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Jquery get input array field

I've found similar questions here but nothing works for me. have inputs like: <input type="text" value="2" name=" ... it like $('input[name="pages_title[1]"]') Question&Answers:os...

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

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Zip folder in C#

What is an example (simple code) of how to zip a folder in C#? Update: I do not see namespace ... SharpZipLib.dll to see that namespace in Visual Studio? Question&Answers:os...

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

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540 views

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How can I run git push/pull commands with SSH verbose mode?

If I run "git push" with the GIT_TRACE=2 environment variable, I get the following: 09:25:28.098743 ... this with environment variables or with config settings? Question&Answers:os...

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

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281 views

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javascript - List of all characters that should be escaped before put in to RegEx?

Could someone please give a complete list of special characters that should be escaped? I fear I don't know some of them. Question&Answers:os...

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

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274 views

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java - is it possible to disable javac's inlining of static final variables?

The Java static compiler (javac) inlines some static final variables and brings the values directly to the constant ... , short of doing source code analysis. Question&Answers:os...

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

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1.2k views

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audio - Access microphone from a browser - Javascript

Is it possible to access the microphone (built-in or auxiliary) from a browser using client-side JavaScript? ... the recorded audio in the browser. Thanks! Question&Answers:os...

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

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394 views

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sql server - Get dates from a week number in T-SQL

In Microsoft SQL Server, I have a week number (from DATEPART(wk, datecol)) But what I would like to do is turn ... 3/7/2009 from this number. Is this possible? Question&Answers:os...

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

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309 views

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python - Iterating through two lists in Django templates

I want to do the below list iteration in django templates: foo = ['foo', 'bar']; moo = ['moo', 'loo'] ... words: %s" % token.contents How do I accomplish this? Question&Answers:os...

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

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87 views

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c# - Why is Application.Restart() not reliable?

Using the method Application.Restart() in C# should restart the current application: but it seems that this is not always ... why it doesn't work all the time? Question&Answers:os...

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

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357 views

1 answer

strtotime - Adding 30 minutes to time formatted as H:i in PHP

Having a nightmare at the moment and just can't see why it isn't working I have a value in the form H:i ( ... I get: $startTime = 00:30 $startTime = 01:30 Question&Answers:os...

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

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158 views

1 answer

IP Address of the machine in PHP gives ::1 but why?

I am trying to fetch the ip address of my machine through php. For that I am writing the code like: <?php ... Please help me how to get the actual IP Address. Question&Answers:os...

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

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234 views

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C# MailTo with Attachment?

Currently I am using the below method to open the users outlook email account and populate an email with the ... to work!? Help greatly appreciate. Regards. Question&Answers:os...

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

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423 views

1 answer

python - Redirect command line results to a tkinter GUI

I have created a program that prints results on command line. (It is server and it prints log on command line ... Note that it should work on Linux and Windows. Question&Answers:os...

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

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242 views

1 answer

Login to Google with PHP and Curl, Cookie turned off?

I have this code for logging into Google using Simple DOM Parser with curl. I've tried adding ... $curl_connection); curl_close($curl_connection); echo $result; Question&Answers:os...

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

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317 views

1 answer

Why does string interpolation work in Ruby when there are no curly braces?

The proper way to use string interpolation in Ruby is as follows: name = "Ned Stark" puts "Hello there, #{ ... this work? What is the interpreter doing here? Question&Answers:os...

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

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411 views

1 answer

javascript - window.onload vs. body.onload vs. document.onready

This question already has answers here: Question&Answers:os...

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

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139 views

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html - How to position two elements side by side using CSS

I want to position a paragraph to the right of an <iframe> of a Google map. I do not know how to show my code, so here is a screenshot of what I want: Question&Answers:os...

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

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290 views

1 answer

Android keeps caching my intents Extras, how to declare a pending intent that keeps fresh extras?

A few days ago I was struggling to find a way to use custom intents for my alarms. Although I got clear answer ... I make it unique per contact and per action? Question&Answers:os...

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

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502 views

1 answer

C++ signal to QML slot in Qt

I want to send a Signal from C++ to a Slot in my QML File. I already got it ... :connect: No such slot QDeclarativeRectangle_QML_2::updateViewWithItem(QString) Question&Answers:os...

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

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79 views

1 answer

How do I create a HashCode in .net (c#) for a string that is safe to store in a database?

To quote from Guidelines and rules for GetHashCode by Eric Lippert: Rule: Consumers of GetHashCode cannot rely upon it ... this bug in software I have written!) Question&Answers:os...

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

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