OStack Q&A-Knowledge Sharing Community

0 votes

382 views

1 answer

java - Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved

org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one ... Maven Dependencies to the build path. Question&Answers:os...

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

0 votes

269 views

1 answer

php - "date(): It is not safe to rely on the system's timezone settings..."

I got this error when I requested to update the PHP version from 5.2.17 to PHP 5.3.21 on the server. <div style=" ... php</p> <p>Line Number: 99</p> </div> Question&Answers:os...

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

0 votes

263 views

1 answer

c - Exceptions to array decaying into a pointer?

I have seen in many posts that "in most of the cases array names decay into pointers". Can I know in what ... 't decay into a pointer to its first elements? Question&Answers:os...

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

0 votes

440 views

1 answer

javascript - How to get element by innerText

How to get tag in html page, if I know what text tag contains. E.g.: <a ...>SearchingText</a> Question&Answers:os...

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

0 votes

555 views

1 answer

jquery - How to simulate a click by using x,y coordinates in JavaScript?

Is it possible to use given coordinates in order to simulate a click in JavaScript within a webpage? Question&Answers:os...

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

0 votes

99 views

1 answer

.net - Set global hotkeys using C#

I need to capture a key press when my program is not in focus. (ie. Ctrl+Alt+J) and trigger an ... static extern int UnregisterHotKey(IntPtr hwnd, int id); Question&Answers:os...

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

0 votes

77 views

1 answer

How to disable Mobile Data on Android

Quick back story before someone tells me to buy an app. =) I just got an EVO and it chews through the ... APNDroid. Please someone give me some insight. Thanks! Question&Answers:os...

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

0 votes

450 views

1 answer

android.view.InflateException: Binary XML file line #12: Error inflating class <unknown>

I am receiving many errors of kind displayed in the subj. These errors seems to be occasional and I cannot ... ="10dip"/> </FrameLayout> </merge> Question&Answers:os...

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

0 votes

449 views

1 answer

javascript - How to automatically reload a web page at a certain time?

I have a website that I want to be reloaded at a certain time, like 3:35pm, not after a specific interval like 5min. How do I do that? Question&Answers:os...

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

0 votes

237 views

1 answer

python - Can existing virtualenv be upgraded gracefully?

I have a virtualenv created for Python 2.5 and want to "upgrade" it to Python 2.6. Here is how it was ... and have 'bin/python' point to 2.6 instead? Question&Answers:os...

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

0 votes

492 views

1 answer

javascript - How do you get the cursor position in a textarea?

I have a textarea and I would like to know if I am on the last line in the textarea or the ... solutions preferred unless JavaScript is as simple or simpler. Question&Answers:os...

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

0 votes

218 views

1 answer

c++ - iterate vector, remove certain items as I go

I have a std::vector m_vPaths; I will iterate this vector and call ::DeleteFile(strPath) as I go. If I ... my class): std::vector<std::string> m_vPaths; Question&Answers:os...

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

0 votes

235 views

1 answer

android - Really simple TCP client

I want with my app to enter in the url of my server e.g. http://192.168.1.8/ and the port e.g. ... indication for a way forward or a tip is highly appreciated. Question&Answers:os...

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

0 votes

1.0k views

1 answer

recursion - Function with varying number of For Loops (python)

My problem is difficult to explain. I want to create a function that contains nested for loops, the amount of ... specs: Python 2.7.1 Turtle IDLE Windows7 Question&Answers:os...

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

0 votes

258 views

1 answer

r - How to convert dataframe into time series?

I have one csv file in which I have 2 closing prices of stock(on daily basis) Dates Bajaj_close Hero_close 3/14/ ... 1802.50 1617.70 2013.022 1801.25 1571.85 Question&Answers:os...

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

0 votes

320 views

1 answer

android - BroadcastReceiver when wifi or 3g network state changed

I have an app which updates the database whenever the phone is connected to WiFi. I have implemented a Service ... or when it connects to some kind of network Question&Answers:os...

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

0 votes

148 views

1 answer

r - How to filter a data frame

I have a data frame and tried to select only the observations I'm interested in by this: data[data["Var1"] ... by the observations that don't match my criteria. Question&Answers:os...

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

0 votes

115 views

1 answer

asp.net mvc - Why should I use view models?

I'm new to developing web apps using ASP.NET MVC. In fact, I'm rather new to developing web apps, regardless ... on why I should use view models at all. Question&Answers:os...

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

0 votes

176 views

1 answer

android - How to implement getfilter() with custom adapter that extends baseadapter

here is my main activity package com.javacodegeeks.android.lbs; import android.os.Bundle; import android.app.Activity; ... there any simpler way to implement filtering in my l...

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

0 votes

385 views

1 answer

c# - How do I fix a .NET windows application crashing at startup with Exception code: 0xE0434352?

I've built a .NET Windows Forms application in Visual Studio 2010. I also built a corresponding setup/install ... do I debug to get more useful information? Question&Answers:os...

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

0 votes

553 views

1 answer

javascript - Is there a way to check if the react component is unmounted?

I have a usecase where i need to unmount my react component. But in some cases, the particular react ... if the component is mounted before unmounting it. Question&Answers:os...

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

0 votes

629 views

1 answer

How can I delay a :hover effect in CSS?

Is there a way to delay the :Hover event without using JavaScript? I know there is a way to delay animations, ... is the full demo: http://jsfiddle.net/aEgV3/ Question&Answers:os...

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

0 votes

395 views

1 answer

sql - How to use (install) dblink in PostgreSQL?

I am used to Oracle and to create a dblink in my schema and then access to a remote database like this: ... Postgres is running on the remote server. Any idea? Question&Answers:os...

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

0 votes

264 views

1 answer

PHP: Sort an array by the length of its values?

I made an anagram machine and I have an array of positive matches. The trouble is they are all in a different ... Anybody have any ideas on how to do this? Question&Answers:os...

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

0 votes

1.3k views

1 answer

ubuntu - Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v

Here's the console output: sergio@sergio-VirtualBox:~$ rvm list rvm rubies ruby-1.9.3 [ i386 ] sergio@sergio- ... using Ubuntu 11.10, any help is appreciated. Question&Answers:os...

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

0 votes

165 views

1 answer

Can't call C standard library function on 64-bit Linux from assembly (yasm) code

I have a function foo written in assembly and compiled with yasm and GCC on Linux (Ubuntu) 64-bit. It ... it possible to tell yasm to generate similar code? Question&Answers:os...

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

0 votes

754 views

1 answer

include antiforgerytoken in ajax post ASP.NET MVC

I am having trouble with the AntiForgeryToken with ajax. I'm using ASP.NET MVC 3. I tried the solution in ... method="post"> @Html.AntiForgeryToken() </form> Question&Answers:os...

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

0 votes

251 views

1 answer

http - Browser support of multipart responses

I would like to create a HTTP response, using multipart/mixed, but I'm not sure which browsers support it; ... ; maybe there's another content-type more used. Question&Answers:os...

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

Categories

Recent questions

Just Browsing Browsing

Most popular tags