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Android Writing Logs to text File
...is an abstraction layer. It
helps avoid a situations like, each 3rd party library
dependencies to a project, trying to using its own logging
implementation like Log4j. Source.
Some options for logging to txt in Android are below
Use logcat -f as in this answer to log to file. Note that from
An...
Xcode stuck at “Your application is being uploaded”
....app/Contents/Applications/Application Loader.app/Contents/MacOS/itms/java/lib
Open net.properties file using any text editor application like text mate or sublime text
Change this particular line : #https.proxyPort=443 proxy port to
https.proxyPort=80
Save the file. And that's it !! You can easi...
How can I remove a specific item from an array?
...ng Syntax" proposal is ever accepted, you'll be able to do this:
// array-lib.js
export function remove(...forDeletion) {
return this.filter(item => !forDeletion.includes(item))
}
// main.js
import { remove } from './array-lib.js'
let arr = [1, 2, 3, 4, 5, 3]
// :: This-Binding Syntax P...
MFC RadioButton用法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC RadioButton用法详解基础介绍：radiobutton通常都是成组使用的，在一组里面是互斥的。分组的原则是：1、首先将RadioButton控件定好Tab顺序，具体方法：工具栏格...基础介绍：
radio button通常都是成组使用的，在一组里面是互斥的...
Convert a list of data frames into one data frame
... does the same as do.call("rbind",l), but much faster". How much faster?
library(rbenchmark)
benchmark(
do.call = do.call("rbind", listOfDataFrames),
plyr_rbind.fill = plyr::rbind.fill(listOfDataFrames),
plyr_ldply = plyr::ldply(listOfDataFrames, data.frame),
data.table_rbindlist = as.dat...
Access restriction on class due to restriction on required library rt.jar?
...o the Build Path settings in the project properties.
Remove the JRE System Library
Add it back; Select "Add Library" and select the JRE System Library. The default worked for me.
This works because you have multiple classes in different jar files. Removing and re-adding the JRE lib will make the r...
Specify JDK for Maven to use
...thing like (note the backticks not single quotes!): export JAVA_HOME=`/usr/libexec/java_home -v 1.7.0_75`
– RedYeti
Mar 27 '15 at 13:23
...
Painless way to install a new version of R?
...ges in another directory on your computer.
install.packages("thepackage",lib="/path/to/directory/with/libraries")
You can change the default .Library value using the function .libPaths too
.libPaths("/path/to/directory/with/libraries")
This will put this path as a first value in the .Library ...
Can I change all my http:// links to just //?
...ks if you incorporate a check:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<!-- If jQuery is not defined, something went wrong and we'll load the local file -->
<script>window.jQuery || document.write('<script src="js/vendor/jquery-...
How to integrate nodeJS + Socket.IO and PHP?
...On your page side:
Load Socket JS
https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.2.0/socket.io.js
Make object of the socket
var socket = io();
Use the emit function to send data to nodeserver.
socket.emit('new_notification', {
message: 'message',
...