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112 views

1 answer

How to obfuscate Python code effectively?

I am looking for how to hide my Python source code. print "Hello World!" How can I encode this example so that it ... told to use base64 but I'm not sure how. Question&Answers:os...

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

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952 views

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svn - What do "branch", "tag" and "trunk" mean in Subversion repositories?

I've seen these words a lot around Subversion (and I guess general repository) discussions. I have been using ... of these directories. What do they mean? Question&Answers:os...

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

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349 views

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database - What's the difference between identifying and non-identifying relationships?

I haven't been able to fully grasp the differences. Can you describe both concepts and use real world examples? Question&Answers:os...

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

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157 views

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android - Is AsyncTask really conceptually flawed or am I just missing something?

I have investigated this problem for months now, came up with different solutions to it, which I am not happy ... solve these problem? Thanks for your input. Question&Answers:os...

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

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251 views

1 answer

asp.net mvc - How to cache data in a MVC application

I have read lots of information about page caching and partial page caching in a MVC application. However, I ... NET apps , typically for very static data. Question&Answers:os...

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

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99 views

1 answer

How can I get the ID of an element using jQuery?

<div id="test"></div> <script> $(document).ready(function() { alert($('#test').id); }); </script> Why doesn't the above work, and how should I do this? Question&Answers:os...

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

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76 views

1 answer

javascript - Copy array items into another array

I have a JavaScript array dataArray which I want to push into a new array newArray. Except I don't want ... individual dataArray, adding the items one by one? Question&Answers:os...

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

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335 views

1 answer

json - Setting Access-Control-Allow-Origin in ASP.Net MVC - simplest possible method

I have a simple actionmethod, that returns some json. It runs on ajax.example.com. I need to ... ..: return json(mydata, JsonBehaviour.IDontCareWhoAccessesMe); Question&Answers:os...

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

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331 views

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html - Use images instead of radio buttons

If I have a radio group with buttons: ... how can I show only images in the select option instead of the buttons, e.g. Question&Answers:os...

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

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74 views

1 answer

javascript - nodejs vs node on ubuntu 12.04

I installed nodejs on ubuntu from instructions given here When I write node --version in the terminal I see this ... instead of bash, then node command works. Question&Answers:os...

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

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523 views

1 answer

Best way to load module/class from lib folder in Rails 3?

Since the latest Rails 3 release is not auto-loading modules and classes from lib anymore, what would be the ... code in lib is still autoloaded for plugins); Question&Answers:os...

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

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581 views

1 answer

ERROR 2006 (HY000): MySQL server has gone away

I get this error when I try to source a large SQL file (a big INSERT query). mysql> source file.sql ERROR 2006 ... (HY000) at line 1: MySQL server has gone away Question&Answers:os...

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

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142 views

1 answer

How to remove xa0 from string in Python?

I am currently using Beautiful Soup to parse an HTML file and calling get_text(), but it seems like I'm ... , xc2 for instance. Can anyone explain this? Question&Answers:os...

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

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286 views

1 answer

How do you save/store objects in SharedPreferences on Android?

I need to get user objects in many places, which contain many fields. After login, I want to ... (); prefsEditor.putString("BusinessUnit", strBusinessUnit); Question&Answers:os...

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

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116 views

1 answer

android - TileProvider using local tiles

I would like to use the new TileProvider functionality of the latest Android Maps API (v2) to overlay ... creating a TileProvider that returns local tiles? Question&Answers:os...

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

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341 views

1 answer

objective c - How to force view controller orientation in iOS 8?

Before iOS 8, we used below code in conjunction with supportedInterfaceOrientations and shouldAutoRotate delegate methods to force ... for iOS 8. Please help!! Question&Answers:os...

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

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388 views

1 answer

css - Is it possible to set the stacking order of pseudo-elements below their parent element?

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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189 views

1 answer

r - How can two strings be concatenated?

How can I concatenate (merge, combine) two values? For example I have: tmp = cbind("GAD", "AB") tmp # [,1] [ ... = "GAD,AB" Which function can do this for me? Question&Answers:os...

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

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217 views

1 answer

Concrete Javascript Regex for Accented Characters (Diacritics)

I've looked on Stack Overflow (replacing characters.. eh, how JavaScript doesn't follow the Unicode standard ... the task? Or are there better solutions? Question&Answers:os...

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

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123 views

1 answer

javascript - How to disable HTML links

I have a link button inside a <td> which I have to disable. This works on IE but not working in Firefox and ... AND I HAVE TO SHOW THE LINK IN DISABLED MODE. Question&Answers:os...

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

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97 views

1 answer

java - Android Activity ClassNotFoundException - tried everything

I've just refactored an app into a framework library and an application, but now when I try and start ... : http://iqadd.com/item/noclassdeffounderror-adt-fix Question&Answers:os...

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

0 votes

198 views

1 answer

css - Center an element in Bootstrap 4 Navbar

No matter what I try, I can't center something in Bootstrap navbar, any solutions for it? I've tried adding a div, using ... ">Contact</a> </li> </ul> </div> Question&Answers:os...

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

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219 views

1 answer

asp.net mvc - getting the values from a nested complex object that is passed to a partial view

I have a ViewModel that has a complex object as one of its members. The complex object has 4 properties ( ... in business unless someone has a better method? Question&Answers:os...

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

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213 views

1 answer

dom - Why don't we just use element IDs as identifiers in JavaScript?

All browsers I've come to work with allow accessing an element with id="myDiv" by simply writing: myDiv See here: ... design, or what else am I missing here? Question&Answers:os...

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

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132 views

1 answer

sql server - Regex pattern inside SQL Replace function?

SELECT REPLACE('<strong>100</strong><b>.00 GB', '%^(^-?d*.{0,1}d+$)%', ''); I want to replace ... didn't work either. Does anyone know how can I achieve this? Question&Answers:os...

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

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326 views

1 answer

CSS to select/style first word

This one has me kind of stumped. I want to make the first word of all the paragraphs in my #content div at ... the first word in a span to accomplish this? Question&Answers:os...

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

0 votes

229 views

1 answer

PHP generate file for download then redirect

I have a PHP app that creates a CSV file which is forced to download using headers. Here's the relevant part of the ... so I'm not sure how to rig this up. Question&Answers:os...

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

0 votes

62 views

1 answer

Access a JavaScript variable from PHP

I need to access a JavaScript variable with PHP. Here's a stripped-down version of the code I'm currently ... with PHP when I'm submitting the form? Question&Answers:os...

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

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