Recent questions tagged How

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how to put multiple jquery dataTables in one page?

I want to use jquery dataTables to show something. It works well when i just put one dataTable in one page, then ... know how to deal with that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how do I turn off logging in java c3p0 connection pooling lib?

hey all, I'm just getting started with c3p0 for database connection pooling. It's attaching itself to my ... log4j.logger.com.mchange=INFO See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to force Android Studio 0.6.0 to use SDK Build Tools 19.1.0

I've just updated my Android Studio to 0.6.0 and updated the SDK Build Tools to 19.1.0 however I ... ] WARN - .project.GradleProjectImporter - See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to copy the dependencies libraries JARs in gradle

i got a runnable jar with this build.gradle apply plugin: 'java' apply plugin: 'application' manifest. ... specified folder or path? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to convert images into video in android using javacv?

i want to convert the sdcard images into video in android.After many of searching i found it is possible in ... steps or tutorials.? thanks, See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to get gps location android

I am trying to have a constant gps listener that will send its location (long and lat coordinates) to a web ... = location.getLongitude(); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to use CryptoAPI in the linux kernel 2.6

I have been looking for some time but have not found anywhere near sufficient documentation / examples on how to ... the kernel space only. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to remove unique entry and keep duplicates in R

ID Cat1 Cat2 Cat3 Cat4 A0001 358 11.25 37428 0 A0001 279 14.6875 38605 0 A0013 367 5.125 40152 1 ... ID). Would appreciate any suggestions. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to generate a random timestamp in java?

I want to generate a random timestamp and add a random increment to it to generate a second timestamp. is ... timestamp in 2012 for example? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to remove multiple columns in r dataframe?

I am trying to remove some columns in a dataframe. I want to know why it worked for a single column ... would leave holes after existing columns See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to convert current date to YYYY-MM-DD format with angular 2

i use this line to get the current date public current_date=new Date(); and i have got this result: Wed Apr ... that to this format YYYY-MM-DD See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how do i debug/breakpoint my django app using pycharm?

I'm trying to work out how to run the debug stuff that pycharm seems to offer (well, it allows me ... , pycharm is broken for add_to_builtins. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to remove the last word in the string using JavaScript

I would like to know how can I remove the last word in the string using JavaScript? For example, the string ... to remove in JavaScript? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how can we measure distance between object and android phone camera

I want to calculate the distance between the camera and the recognized object.For this I tried a lot ... , SensorManager.SENSOR_DELAY_NORMAL); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to create a html form using a JSON definition?

I am looking for a javascript lib which enables me to store (html) forms in JSON format, with a bit of ... requires the definition. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to import your own github forked library into android studio

I found a nice open library on GitHub, I imported it into my Android Studio project using Gradle dependencies, ... than the original library? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to stop Handler in Android?

In My Application my handler doesn't stop. How can I stop the handler? It continues to start after ... handler.sendEmptyMessageDelayed(0,000); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to get next week date in javascript

Does anyone know how can I get next week date based on this week date? example if I have this thursday date (25 ... thursday date (2/7/2009)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to change onclick event with jquery?

I have create a js file in which i am creating the dynamic table and dynamically changing the click event for the calendar but ... '); } }); }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to implement an iPhone view transition animation with both flipping and scaling?

how can I implement the animation we see in the iPhone Music app's coverflow screen? when you click on a ... transition to another view? thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to count the number of objects created in c++

how to count the number of objects created in c++ pls explain with a simple example See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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569 views

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how to extract numeric values from input string in java

How can I extract only the numeric values from the input string? For example, the input string may be ... special characters will be discarded. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to download google appengine (uploaded)application files

I need to download the application files that are deployed using command prompt into google appengine server. if ... me! thanks in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to icmp ping on android

I need to do a icmp ping to a host from my android device. I need to measure the round trip time. I am ... ? Is it possible via 3G, Edge? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to save opened page as pdf in Selenium (Python)

Have tried all the solutions I could find on the Internet to be able to print a page that is open in Selenium in ... up "Recent Files" on Mac. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to work around Travis CIs 4MB output limit?

I have a Travis CI build that produces more than 4MB of output which exceeds Travis CIs limit. I have ... can I workaround these constraints? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to convert negative integer value to hex in python

I use python 2.6 >>> hex(-199703103) '-0xbe73a3f' >>> hex(199703103) '0xbe73a3f' Positive and negative ... calc, the value is FFFFFFFFF418C5C1. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to show the html contents to the webview using android

Following is my html content which i want to show in the webview using android sdk. It will displays only // ... in this images does not shows. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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