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intentfilter - Intent action for network events in android sdk

I need to receive broadcasts for network actions like network connected, disconnected etc. I am using a broadcast ... any other way to catch network events. Question&Answers:os...

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

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203 views

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git - How to rebase many branches (with the same base commit) at once?

I have a master branch in my project, that I use to pull changes from other people. From that, I usually ... tiring and error-prone. Is there an easier way? Question&Answers:os...

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

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c++ - Why is size_t unsigned?

Bjarne Stroustrup wrote in The C++ Programming Language: The unsigned integer types are ideal for uses that ... sense, you shouldn't necessarily use unsigned. Question&Answers:os...

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

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python - Sorting a dictionary by value then key

I can sort by key or value, but I need it sorted by value, then key, in one line. To explain this better I can ... .e. A-Z) and get the output I showed above? Question&Answers:os...

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

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php - Difference between method calls $model->relation(); and $model->relation;

There is some basic understanding/theory here that I am missing.I don't understand the difference between these function calls: ... ('name', 'id'), $beers); } Question&Answers:os...

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

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How to detect page scroll to a certain point in jQuery?

Imagine this is my page: hello < ... down to the paragraph with the class "myPara" and not before then? Question&Answers:os...

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

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datetime - Timestamp with a millisecond precision: How to save them in MySQL

I have to develop a application using MySQL and I have to save values like "1412792828893" which represent a ... to save timestamp values with this precision? Question&Answers:os...

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

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drawing - c# write text on bitmap

I have following problem. I want to make some graphics in c# windows form. I want to read bitmap to my program ... pictuteBox1.Image = a; Is it possible do to? Question&Answers:os...

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

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sql - How to rewrite IS DISTINCT FROM and IS NOT DISTINCT FROM?

How do you rewrite expressions containing the standard IS DISTINCT FROM and IS NOT DISTINCT FROM operators in SQL ... Server 2008R2 that do not support them? Question&Answers:os...

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

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java - Spark sql how to explode without losing null values

I have a Dataframe that I am trying to flatten. As part of the process, I want to explode it, so if I have a column ... rows? I am using Spark 1.5.2 and Java 8 Question&Answers:os...

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

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version control - What is the cleverest use of source repository that you have ever seen?

This actually stems from on my earlier question where one of the answers made me wonder how people are ... scm/repository in different ways for development. Question&Answers:os...

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

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c - Why aren't my compile guards preventing multiple definition inclusions?

I have a header file x.h which is included by more than one *.c source files. This header file has some ... to work for me. How does this solution work? Question&Answers:os...

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

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c# - Format a date in XML via XSLT

When I use the XML serializer to serialize a DateTime, it is written in the following format: <Date>2007-11-14T12:01: ... don't want the "funny T" in there. Question&Answers:os...

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

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Uploadify (Session and authentication) with ASP.NET MVC

When I use Authorize filter on an action or a controller used by uplodify (http://www.uploadify.com/) the ... it with [Authorize] filter and retrieved session ? Question&Answers:os...

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

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250 views

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tsql - Combining INSERT INTO and WITH/CTE

I have a very complex CTE and I would like to insert the result into a physical table. Is the following valid? ... which will allow me to reuse. Any thoughts? Question&Answers:os...

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

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html - Css height in percent not working

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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256 views

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java - How to capture a JFrame's close button click event?

I want to call a method confirmExit() when the red close button of the title bar of a JFrame is clicked. ... from closing if the user chooses not to proceed. Question&Answers:os...

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

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194 views

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html - Change cursor type on input type="file"

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

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236 views

1 answer

java - Using Hibernate's ScrollableResults to slowly read 90 million records

I simply need to read each row in a table in my MySQL database using Hibernate and write a file based on it. ... to be... so still open for other suggestions.. Question&Answers:os...

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

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356 views

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python - How do I display tooltips in Tkinter?

Tooltips are those little bits of text that popup when the mouse hovers over a widget for a certain ... tooltip message to my tkinter Python application? Question&Answers:os...

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

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148 views

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Override PHP base dependency in composer

I try to install Laravel 5.1 on a host which only has PHP 5.5.6. While I asked the customer to upgrade, this might be ... only bug-fixes from 5.5.6 to 5.5.9. Question&Answers:os...

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

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338 views

1 answer

Using GCC (MinGW) as MATLAB's MEX compiler

I've been given a project to run on MATLAB R2011a. As there are several .c files in there - I need to set up ... version of MATLAB). Any idea how to set it up? Question&Answers:os...

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

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148 views

1 answer

javascript - Selecting an element in iframe with jQuery

In our application, we parse a web page and load it into another page in an iframe. All the elements in ... select the elements in the loaded iFrame? Thanks. Question&Answers:os...

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

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168 views

1 answer

.net - How do I get the MAX row with a GROUP BY in LINQ query?

I am looking for a way in LINQ to match the follow SQL Query. Select max(uid) as uid, Serial_Number from ... each Serial Number because of the Group By Syntax. Question&Answers:os...

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

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144 views

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How to specify an authenticated proxy for a python http connection?

What's the best way to specify a proxy with username and password for an http connection in python? Question&Answers:os...

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

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178 views

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http - What is httpinterceptor equivalent in angular2?

In angularjs, we have http interceptor $httpProvider.interceptors.push('myHttpInterceptor'); with which we can hook ... . What is the equivalent in angular2? Question&Answers:os...

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

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134 views

1 answer

How to send an email with a file attachment in Android

I want to attach .vcf file with my mail and send through the mail. But the mail is received on the address ... "is exception raises during sending mail"+e); } Question&Answers:os...

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

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189 views

1 answer

javascript - Remove whitespace and line breaks between HTML elements using jQuery

Using jQuery, I'd like to remove the whitespace and line breaks between HTML tags. var widgetHTML = ' <div ... *< Can this be accomplished without using regex? Question&Answers:os...

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

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