A freestanding implementation of C++ is an implementation that can work without an operating system, and has an implementation-defined set of libraries. Commonly found in embedded development environments.
I'm having a problem with sourcing an image with angular 4. It keeps telling me that the image is not found.
Folder structure:
app_folder/
app_component/
- my_componenet
- image_folder/
- ..
Basically, I'm converting a float to an int, but I don't always have the expected value.
Here's the code I'm executing:
x = 2.51
print("--------- 251.0")
y = 251.0
print(y)
print(int(y))
print("--..
I've a python script that has to launch a shell command for every file in a dir:
import os
files = os.listdir(".")
for f in files:
os.execlp("myscript", "myscript", f)
This works fine for the ..
I have situation, when click on button opens the new browser window with search results.
Is there any way to connect and focus to new opened browser window?
And work with it, then return back to or..
When ever I do onchange event, its going inside that function its validating, But focus is not comming I am using document.getElementById('controlid').focus();
I am using Mozilla Firefox and Google C..
Just recently my server has stopped working for curl requests to https:// addresses for my web server. Having dug around a little it appears that it's a problem with the user the webserver is running..
I'm using a textarea control to allow the user to input text and then place that text into the body of an e-mail. In the code behind, what is the syntax for referencing the users input? I thought I co..
I need help fixing this error I get when trying to deploy my web application into tomcat. Why isn't the customerService bean being defined? Am I missing something in my web.xml or do I have to map the..
I am new to python and I have a list of years and values for each year. What I want to do is check if the year already exists in a dictionary and if it does, append the value to that list of values fo..
I have started pods with command
$ kubectl run busybox --image=busybox --restart=Never --tty -i --generator=run-pod/v1
Something went wrong, and now I can't delete this Pod.
I tried using the meth..
I have an xml string like this and I want to get attribute value of "name" in a loop for each element. How do I do that? I am using javax.xml.parsers library.
<xml>
<Item type="ItemHead..
If I'm using terminal and typing in a line of text for a command, is there a hotkey or any way to clear/delete that line?
For example, if my current line/command is something really long like:
> ..
I'm using json-simple and I need to pretty-print JSON data (make it more human readable).
I haven't been able to find this functionality within that library.
How is this commonly achieved?..
I currently have a page which is declared as follows:
public partial class MyPage : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//snip
MyButton..
Does anyone know how to use VBA to pull data from SAP Netweaver?
I have a number of daily reports that require exporting data from SAP to Excel and formatting it into a report. I have already written..
I'm trying to install rJava on a computer with Win 7 64 bit. When I run
install.packages("rJava")
everything seems to be fine:
Installing package(s) into ‘C:/Users/djq/Documents/R/win-library/2...
This bean 'State' :
public class State {
private boolean isSet;
@JsonProperty("isSet")
public boolean isSet() {
return isSet;
}
@JsonProperty("isSet")
public void s..
I have a big test file with 70 million lines of text.
I have to read the file line by line.
I used two different approaches:
InputStreamReader isr = new InputStreamReader(new FileInputStream(FilePat..
I have this Product interface:
export interface Product{
code: string;
description: string;
type: string;
}
Service with method calling product endpoint:
public getProducts(): Observable<P..
I have a zip file on a server.
How can I check if the file size is larger than 27 MB?
File file = new File("U:\intranet_root\intranet\R1112B2.zip");
if (file > 27) {
//do something
}
..
How can I cast a Java object into a boolean primitive
I tried like below but it doesn't work
boolean di = new Boolean(someObject).booleanValue();
The constructor Boolean(Object) is undefined
..
I have taken a count of something and it came out to N.
Now I would like to have a list, containing 1 to N numbers in it.
Example:
N = 5
then, count_list = [1, 2, 3, 4, 5]
Also, once I have creat..
In a DOS window, how can I get the full DOS name/short name of the directory I am in?
For example, if I am in the directory C:\Program Files\Java\jdk1.6.0_22, I want to display it's short name C:\PRO..
How do I get a Dictionary key by value in C#?
Dictionary<string, string> types = new Dictionary<string, string>()
{
{"1", "one"},
{"2", "two"},
{"3", "..
Can somebody help me with this code, I am getting a subscript out of range error:
The line after the 'creating the sheets is highlighted in yellow in debugger
'Validation of year
If TextBox_Year...
I would like to use Linq to query a bus schedule in my project, so that at any time I can get the next 5 bus arrival times. How can I limit my query to the first 5 results?
More generally, how can I ..
I know there are a lot of questions like this, but none I've seen have fixed my issue. I've used at least 3 microframeworks already. All of them fail at doing a simple POST, which should return the da..
I use KerasClassifier to train the classifier.
The code is below:
import numpy
from pandas import read_csv
from keras.models import Sequential
from keras.layers import Dense
from keras.wrappers.scik..
I am confused about a bash script.
I have the following code:
function grep_search() {
magic_way_to_define_magic_variable_$1=`ls | tail -1`
echo $magic_variable_$1
}
I want to be able to c..
When a table's width exceed the span's width, like this page: http://jsfiddle.net/rcHdC/
You will see the table's content is outside of the span.
What would be the best method to cater this case? ..
Say I have nodes connected in the below fashion, how do I arrive at the number of paths that exist between given points, and path details?
1,2 //node 1 and 2 are connected
2,3
2,5
4,2
5,11
11,12
6,7
..
I've tried react-native-hr package - doesn't work for me nor on Android nor on iOS.
Following code is also not suitable because it renders three dots at the end
<Text numberOfLines={1}}> ..
I have a double value which I have to display at my UI.
Now the condition is that the decimal value of double = 0 eg. - 14.0
In that case I have to show only 14 on my UI.
Also, the max limit for chara..
In my app, I write to an excel file. After writing, the user is able to view the file by opening it. But if the user forgets to close the file before any further writing, a warning message should appe..
I recently bought chinesse device that connects via bluetooth with android phone / tablet. Since there is no application availible for windows / linux I want to create one for personal usage.
Usually..
Have a simple Google App Engine Web Application Project on Eclipse Kepler on Mac OS X with java version "1.7.0_45"
Running into the following :
objc[5398]: Class JavaLaunchHelper is implemented in..
i have some problems with Bootstrap. i centered form and button by using span6 offset3 and don't know how to center button under this form right now. i tried with text-align: center but still it's mor..
I have a table called person in my database. I want to add another column to the same table and it's a Boolean datatype column. I have tried following queries but it says syntax error near default. I ..
I would like to troubleshoot per directory authentication with client certificate. I would specially like to find out which acceptable client certificates does server send.
How do I debug SSL handsha..
I know this will work:
function Foo() {};
Foo.prototype.talk = function () {
alert('hello~\n');
};
var a = new Foo;
a.talk(); // 'hello~\n'
But if I want to call
Foo.talk() // this will not w..
Is there any way to update a record in Laravel using eloquent models just if a change has been made to that record? I don't want any user requesting the database for no good reason over and over, just..
I have this date format yy/MM/dd HH:mm:ss ex: 12/02/21 10:56:09. The problem is, when i try to convert it to different format using this code:
CDate("12/02/21 10:56:09").ToString("MMM. dd, yyyy HH:m..
How do I simply get GET and POST values with JQuery?
What I want to do is something like this:
$('#container-1 > ul').tabs().tabs('select', $_GET('selectedTabIndex'));
..
I would like to use for my function in R the statement switch() to trigger different computation according to the value of the function's argument.
For instance, in Matlab you can do that by writing..
I need some PHP code that does a dump of all the information in an HTTP request, including headers and the contents of any information included in a POST request. Basically, a diagnostic tool that spi..
What's the best way to parse command-line parameters in Scala?
I personally prefer something lightweight that does not require external jar.
Related:
How do I parse command line arguments in Java?
..
Why can't I get this to work??
$("a").each(function() {
if ($(this[href$="?"]).length()) {
alert("Contains questionmark");
}
});
Ps.: This is just at simplifyed example, to make it ..
I am getting the following C++ error:
array must be initialized with a brace enclosed initializer
From this line of C++
int cipher[Array_size][Array_size] = 0;
What is the problem here? What do..
What is the proper way to terminate a Swing application from the code, and what are the pitfalls?
I'd tried to close my application automatically after a timer fires. But just calling dispose() on th..
I have a file comprising two columns, i.e.,
1 a
2 b
3 c
I wish to read this file to a dictionary such that column 1 is the key and column 2 is the value, i.e.,
d = {1:'a', 2:'b', 3:'c'}
The f..
In PowerShell I have tried:
alias | select-string Alias
This fails even though Alias is clearly in the output. I know this is because select-string is operating on some object and not the actual ou..
I'm requesting data from a server which returns data in the JSON format. Casting a HashMap into JSON when making the request wasn't hard at all but the other way seems to be a little tricky. The JSON ..
This is my first time with node.js. I get it to display the index.html, but it doesn't display the images on the site or anything else, it ONLY shows the basic html stuff. Here's how I set it up.
Ther..
Possible Duplicate:
How to delete a row in R
I can't figure out how to simply remove row (n) from a dataframe in R.
R's documentation and intro manual are so horribly written, they are virt..
I'd like to create a map that contains entries consisting of (int, Point2D)
How can I do this in Java?
I tried the following unsuccessfully.
HashMap hm = new HashMap();
hm.put(1, new Point2D.Doubl..
I haven't used C very much in the last few years. When I read this question today I came across some C syntax which I wasn't familiar with.
Apparently in C99 the following syntax is valid:
void foo(..
On Android 1.0 there was a com.google.googlenav namespace for driving directions:
Route - Improved Google Driving Directions
But in newer SDK it was removed by some reason...
Android: DrivingDirection..
Schema validation failed with the following errors:
Data path ".builders['app-shell']" should have required property 'class'.
Schema validation failed with the following errors:
Data path ".build..
I work in a place where each of our internal applications runs on an individual Tomcat instance and uses a specific TCP port. What would be the best IANA port range to use for these apps in order to a..
To get the chosen value of a select2 I'm using:
var x = $("#select").select2('data');
var select_choice = x.text
The problem is this throws an error if not value has been selected and I was wonderi..
I have an ajax call passing data to a page which then returns a value.
I have retrieved the successful call from the page but i have coded it so that it raises an error in the asp. How do i retrieve ..
I am getting following exception while running the tests. I am using Mockito for mocking. The hints mentioned by Mockito library are not helping.
org.mockito.exceptions.misusing.UnfinishedStubbingExc..
I try to style checkbox background color, but it won't change whatever I do. I am using firefox 29 latest.
Is there some rule changes in css or may be in the browser?
CSS:
input[type="checkbox"] {
..
I have ListView that has some kind of events on it. Events are sorted by day, and I would like to have header with date on it for every day, and then events listen below.
Here is how I populate that ..
What is the proper way to show my full InnerException.
I found that some of my InnerExceptions has another InnerException and that go's on pretty deep.
Will InnerException.ToString() do the job for ..
What is this error ? How can I fix this? My app is running but can't load data. And this is my Error: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 1 path $
This is my frag..
I want to add a timer rather than a countdown which automatically starts when
the form loads. Starting time should be 45 minutes and once it ends, i.e. on reaching 0 minutes, the form should terminat..
I know it's simple question, but in
ArrayList<ArrayList<String>> collection;
ArrayList<String> listOfSomething;
collection= new ArrayList<ArrayList<String>>();
listOfSom..
I am using pandas/python and I have two date time series s1 and s2, that have been generated using the 'to_datetime' function on a field of the df containing dates/times.
When I subtract s1 from s2
..
I have dt = datetime(2013,9,1,11), and I would like to get a Unix timestamp of this datetime object.
When I do (dt - datetime(1970,1,1)).total_seconds() I got the timestamp 1378033200.
When converti..
I'm trying to send/receive data over an USB Port using FTDI, so I need to handle serial communication using C/C++. I'm working on Linux (Ubuntu).
Basically, I am connected to a device which is listen..
I'm running a bash script in cron to send mail to multiple recipients when a certain condition is met.
I've coded the variables like this:
subject="Subject"
from="[email protected]"
recipients="user1..
I have a map named valueMap as follows:
typedef std::map<std::string, std::string>MAP;
MAP valueMap;
...
// Entering data.
Then I am passing this map to a function by reference:
void functio..
Why does
ZonedDateTime now = ZonedDateTime.now();
System.out.println(now.withZoneSameInstant(ZoneOffset.UTC)
.equals(now.withZoneSameInstant(ZoneId.of("UTC"))));
print out false?
I would e..
I'm having trouble formatting a datetime.timedelta object.
Here's what I'm trying to do:
I have a list of objects and one of the members of the class of the object is a timedelta object that shows..
I have data from an online survey where respondents go through a loop of questions 1-3 times. The survey software (Qualtrics) records this data in multiple columns—that is, Q3.2 in the survey will h..
I've looked at the previously-posted jQuery/MVC questions and haven't found a workable answer.
I have the following JavaScript code:
$.ajax({
type: "POST",
url: '@Url.Action("Search","Controller")..
How do I programmatically set the InitialViewController for a Storyboard? I want to open my storyboard to a different view depending on some condition which may vary from launch to launch...
This is probably the biggest waste of time problem I have spent hours on solving for a long time.
var db = new hublisherEntities();
establishment_brands est = new establishment_brands();
est.brand_i..
I have a DataFrame with four columns. I want to convert this DataFrame to a python dictionary. I want the elements of first column be keys and the elements of other columns in same row be values.
Da..
Does anyone know of a site like Codecademy that focuses on teaching programming with Java? (Codeacademy.com uses guided lessons in JavaScript, HTML and CSS, and Python)..
I have started using the md-table for my project, and I want fixed column width. Currently all columns width are divided into equal size.
Where can I get the documentation of data table dimensions?
..
Does the .NET Framework have any methods for converting a path (e.g. "C:\whatever.txt") into a file URI (e.g. "file:///C:/whatever.txt")?
The System.Uri class has the reverse (from a file URI to abso..
I am trying to run a function from a PHP script in the form action.
My code:
<?php
require_once ( 'username.php' );
echo '
<form name="form1" method="post" action="user..
What will the command
Class.forName("oracle.jdbc.driver.OracleDriver")
exactly do while connecting to a Oracle database? Is there an alternate way of doing the same thing?..
##Error
I have implemented nested routing in my app. when application loads its shows login screen after login its redirects to admin page where further child routes exist like user, product, api etc...
I have trained a binary classification model with CNN, and here is my code
model = Sequential()
model.add(Convolution2D(nb_filters, kernel_size[0], kernel_size[1],
border_mode..
I know about joins in SQL Server.
For example. There are two tables Table1, Table2.
Their table structures are the following.
create table Table1 (id int, Name varchar (10))
create table Table2 (..
Just a basic html link question.
I have an intranet setup, and I need to link to some network drives. They are located on drives such as \server_drive\blahblah\doc.docx
Using file:// does not work..
with a new array I do this:
$aVal = array();
$aVal[key1][var1] = "something";
$aVal[key1][var2] = "something else";
Is there a similar syntax for an object
(object)$oVal = "";
$oVal->key1->..
I want to hide a checkbox.
But also want that, when I click on label associated with corresponding checkbox, the checkbox should get checked/unchecked.
I also want that the checkbox MUST be able to b..
Hi everyone I have problem about dropdown list. I am using dropdown list with datasource. How can I get that value which I selected ?
// I need a if statement here because my programme doesn't know ..
I have a ajax function as below
<script type="text/javascript">
$(document).ready(function () {
var timer, delay =600000; //5 minutes counted in milliseconds.
timer = setInterval(function(){
..
I'm trying to install Hadoop on Ubuntu 11.10. I set the JAVA_HOME variable in the file conf/hadoop-env.sh to:
# export JAVA_HOME=/usr/lib/jvm/java-1.6.0-openjdk
and then I execute these commands (..
I'm using the following code to export selected sheets from Excel 2010 to a single pdf file...
ThisWorkbook.Sheets(Array("Sheet1", "Sheet2", "Sheet3")).Select
ActiveSheet.ExportAsFixedFormat _
..
Having an issue sending an image via email as an embedded image in the body.
The image file shows as an attachment which is ok but the inline image portion just shows as a red x.
Here is what I have ..
I am searching for a simple solution to call a PHP function only when a-tag is clicked.
PHP:
function removeday() { ... }
HTML:
<a href="" onclick="removeday()" class="deletebtn">Delete<..
I have a text file on my local machine that is generated by a daily Python script run in cron.
I would like to add a bit of code to have that file sent securely to my server over SSH...
I was trying to navigate to my drive location E:/Study/Codes in git bash in windows. In command prompt in order to change drive I use E: It returns an error in git bash.
bash: E:: command not fou..
I have a VC++ project in Visual Studio 2008.
It is defining the symbols for unicode on the compiler command line (/D "_UNICODE" /D "UNICODE"), even though I do not have this symbol turned on in the..
I was googling about how to create a user and grant all privileges to him.
I found these two methods :
The first method :
create user userName identified by password;
grant connect to userName;
gra..
I am pretty new to SQL and hope someone here can help me with this:
I have a table with one column dateX formatted as datetime and containing standard dates.
How can I select all records from this ..
How can I move files (like mv command shell) on node.js? Is there any method for that or should I read a file, write to a new file and remove older file?..
I am trying to convert my output into a pandas data frame and I am struggling. I have this list
my_list = [1,2,3,4,5,6,7,8,9]
I want to create a pandas data frame that would have 3 columns and thre..
MS Access: How to replace blank (null ) values with 0 for all records?
I guess it has to be done using SQL. I can use Find and Replace to replace 0 with blank, but not the other way around (won't "fi..
I have been using the introductory example of matrix multiplication in TensorFlow.
matrix1 = tf.constant([[3., 3.]])
matrix2 = tf.constant([[2.],[2.]])
product = tf.matmul(matrix1, matrix2)
When I ..
Can I stretch text in CSS? I don't want the font to be bigger, because that makes it appear bolder than smaller text beside it. I just want to stretch the text vertically so it's kind of deformed. Th..
Other than the obvious fact that the first form could use a variable and not just a string literal, is there any reason to use one over the other, and if so under which cases?
In code:
// Given:
var..
My PowerShell prompt's currently pointed to my C drive (PS C:\>). How do I change directory to a folder on my Q (PS Q:\>) drive?
The folder name on my Q drive is "My Test Folder"...
I set up CDT for eclipse and wrote a simple hello world C program:
#include <stdio.h>
int main(void){
puts("Hello, world.");
return 0;
}
The program builds and runs correctly..
I need multiple cases in switch statement in JavaScript, Something like:
switch (varName)
{
case "afshin", "saeed", "larry":
alert('Hey');
break;
def..
I have two points in 3D:
(xa, ya, za)
(xb, yb, zb)
And I want to calculate the distance:
dist = sqrt((xa-xb)^2 + (ya-yb)^2 + (za-zb)^2)
What's the best way to do this with NumPy, or with Python in g..
I have this function:
function make(place)
{
place.innerHTML = "somthing"
}
I used to do this with plain JavaScript and html:
<button onclick="make(this.parent)">click me</button>
..
How do I create and show common dialogs (Error, Warning, Confirmation) in JavaFX 2.0? I can't find any "standard" classes like Dialog, DialogBox, Message or something...
What is causing this error? I google'd it and first few solutions I found were that something was wrong with the library and the main function but both seem to be fine in my problem, I even retyped bo..
I have 3 columns in Table TransactionMaster in sql server
1) transaction_amount
2) Card_No
3) transaction_date-- datetime datatype
So, I want to fetch SUM of transaction_amount where Card_No=' 12..
It's possible to use following method for content's setting of a web-view
loadData(String data, String mimeType, String encoding)
How to handle the problem with unknown encoding of html data?!
Is th..
What's the best way to do a simple if-else in Thymeleaf?
I want to achieve in Thymeleaf the same effect as
<c:choose>
<c:when test="${potentially_complex_expression}">
<h2>H..
I'm trying to implement a query in LINQ that uses a left outer join with multiple conditions in the ON clause.
I'll use the example of the following two tables Project (ProjectID, ProjectName) and Ta..
I need to be able to do is replace a space () with a dot (.) in a string in bash.
I think this would be pretty simple, but I'm new so I can't figure out how to modify a similar example for this use...
I just joined a new C++ software project and I'm trying to understand the design. The project makes frequent use of unnamed namespaces. For example, something like this may occur in a class definiti..
I'm fetching text from an XML file, and I'd like to insert some new lines that are interpreted by the textblock render as new lines.
I've tried:
<data>Foo bar baz \n baz bar</data>
But..
I need to upload an image to NodeJS server to some directory. I am using connect-busboy node module for that.
I had the dataURL of the image that I converted to blob using the following code:
dataUR..
I'd like to add to PATH the value ":/home/me/play/"
for the installation of Play! framework.
so I ran this command:
PATH=$PATH:/home/me/play
it worked. but in the next time I checked, the value c..
What is the type for a BOOL value in SQLite? I want to store in my table TRUE/FALSE values.
I could create a column of INTEGER and store in it values 0 or 1, but it won't be the best way to implement ..
I have created a checkbox dynamically. I have used addEventListener to call a function on click of the checkbox, which works in Google Chrome and Firefox but doesn't work in Internet Explorer 8. This..
I recently installed a bunch of dotfiles on my Mac along with some other applications (I changed to iTerm instead of Terminal, and Sublime as my default text editor) but ever since, all my virtual env..
I have to convert string in mm/dd/yyyy format to datetime variable but it should remain in mm/dd/yyyy format.
string strDate = DateTime.Now.ToString("MM/dd/yyyy");
Please help...
I have just started Android programming so downloaded Eclipse and got started.
Created my first project following tutorial from here: http://developer.android.com/training/basics/firstapp/creating-pr..
A while ago I came across some code that marked a member variable of a class with the mutable keyword. As far as I can see it simply allows you to modify a variable in a const method:
class Foo
{ ..
In my application, I have an EditText that the user only has Read access not Write access.
In code I set android:enabled="false".
Although the background of EditText changed to dark, when I click o..
I am trying to set Chrome as my browser for testing with Web-Driver and set the chromedriver.exe file properly but I am still getting the following error:
org.openqa.selenium.WebDriverException:
The..
I have a table with a primary key that is a varchar(255). Some cases have arisen where 255 characters isn't enough. I tried changing the field to a text, but I get the following error:
BLOB/TEXT colu..
I want to know what is .do extension in web pages. Is it a standard extension, or, if it's not, can we change the extension (like client-login.php to client-login.do and still run as PHP)?
Thanks...
On the website https://code.google.com/apis/console I have registered my application, set up generated Client ID: and Client Secret to my app and tried to log in with Google.
Unfortunately, I got the ..
When using docker images from registries, I often need to see the volumes created by the image's containers.
Note: I'm using docker version 1.3.2 on Red Hat 7.
Example
The postgres official image f..
I have tried to puzzle out an answer to this question for many months while learning pandas. I use SAS for my day-to-day work and it is great for it's out-of-core support. However, SAS is horrible a..
I created a new Access Key and configured that in the AWS CLI with aws configure. It created the .ini file in ~/.aws/config. When I run aws s3 ls it gives:
A client error (InvalidAccessKeyId) occu..
I am trying to optimize a piece of code which compares elements of list.
Eg.
public void compare(Set<Record> firstSet, Set<Record> secondSet){
for(Record firstRecord : firstSet){
..
I am starting to use RxJS and I don't understand why in this example we need to use a function like flatMap or concatAll; where is the array of arrays here?
var requestStream = Rx.Observable.just('ht..
I'm having some trouble adding a fixed button on the bottom of my webpage. Been testing out different numbers with the pixels, but the button hasn't been showing underneath the page on the right.
HTM..
Here is the binary for a valid .JPEG image.
http://pastebin.ca/raw/2314500
I have tried to use Python to save this binary data into an image.
How can I convert this data to a viewable .JPEG image ..
I made this code
dir /B /S %RepToRead% > %FileName%
for /F "tokens=*" %%a in ('type %FileName%') do (
set z=%%a
echo %z%
echo %%a
)
echo %%a is working fine but echo %z% returns "ec..
Can you tell me whats wrong with this:
var formdata = new FormData();
formdata.append("key", "value");
console.log(formdata);
My output looks like this, I cant find my "key" - "value" pair
FormDat..
Say I have 4 div elements with class .navlink, which, when clicked, use .data() to set a key called 'selected', to a value of true:
$('.navlink')click(function() { $(this).data('selected', true); })
..
I'd like to grab daily sunrise/sunset times from a web site. Is it possible to scrape web content with Python? what are the modules used? Is there any tutorial available?..
I have a Spring-Boot application where the default properties are set in an application.properties file in the classpath (src/main/resources/application.properties).
I would like to override some def..
I am using annotations to configure my spring environment like this:
@Configuration
...
@PropertySource("classpath:/config/default.properties")
...
public class GeneralApplicationConfiguration implem..
I have maintained a list of pids of processes currently running on my system(Linux) from this now it would be great if i can get the process details from this pid i have come over syscall.Getrusage()..
How do I add a downloaded .box file to Vagrant's list of available boxes? The .box file is located on an external drive.
I tried running vagrant box add my-box d:/path/to/box, but Vagrant interprets ..
How can I indent starting from the second line of a paragraph?
I've tried
p {
text-indent: 200px;
}
p:first-line {
text-indent: 0;
}
and
p {
margin-left: 200px;
}
p:first-line {
m..
I have a script that delete and re-create jobs through curl HTTP-calls and I want to get rid of any hard-coded "username:password".
E.g. curl -X POST $url --user username:password
Considerations:
J..
Is there any free java library which I can use to convert string in one encoding to other encoding, something like iconv? I'm using Java version 1.3...
I have a String 00:01:30.500 which is equivalent to 90500 milliseconds. I tried using SimpleDateFormat which give milliseconds including current date. I just need that String representation to millise..
A while back I created a lightbox plugin using jQuery that would load a url specified in a link into a lightbox. The code is really simple:
$('.readmore').each(function(i){
$(this).popup();
});
..
Is it possible to do case-insensitive comparison when using the in_array function?
So with a source array like this:
$a= array(
'one',
'two',
'three',
'four'
);
The following lookups would all..
So, anybody know how to display an image with rounded corners with Glide?
I am loading an image with Glide, but I don't know how to pass rounded params to this library.
I need display image like foll..
I have a TypeScript class definition that starts like this;
module Entities {
export class Person {
private _name: string;
private _possessions: Thing[];
privat..
I have a class
class foo {
public:
foo();
foo( int );
private:
static const string s;
};
Where is the best place to initialize the string s in the source file?..
How to set this cookie to expire in one hour from the current time:
document.cookie = 'username=' + value; + 'expires=' + WHAT GOES HERE?; + 'path = /';
..
I want to embed a video from YouTube that is not mine (so I can not change it at YouTube). The video has a thumbnail that is not representative for the video (I refer to the initial still that is show..
I have a matrix which consists of 13 columns (called PCs). I want to make a new matrix including only the rows that have a value between 4 and 8 (called EUR). I tried using this statement:
EUR <- ..
My app supports 3 (soon 4) languages. Since several locales are quite similar I'd like to give the user the option to change locale in my application, for instance an Italian person might prefer Spani..
For some reason the output always gets printed to the terminal, regardless of whether I redirect it via 2> or > or |. Is there a way to get around this? Why is this happening?..
I'm fairly new to Linux (Ubuntu 10.04) and a total novice to assembler. I was following some tutorials and I couldn't find anything specific to Linux.
So, my question is, what is a good package to com..
Using the example mentioned here, how can I invoke the modal window using JavaScript instead of clicking a button?
I am new to AngularJS and tried searching the documentation here and here without lu..
Im trying to load my model in my controller and tried this:
return Post::getAll();
got the error Non-static method Post::getAll() should not be called statically, assuming $this from incompatible c..
I have this strange issue, and im dealing with it for more than 8 hours now.. Depending on situation i have to calculate UILabels size dynamically,
e.g my UIViewController receives an event and i ch..
Findings:
Difference between Picasso v/s ImageLoader here
...
Info about the library GLIDE here ...
Now recently Facebook released new image library called
Fresco
Questions:
What is the differ..
I am following a book example hence the code is very simple.
This is the code:
jQuery.get("ajax_search_results.php",
{ s:search_query },
write_results_to_page, "html");
And t..
I have a json file consisting of about 2000 records. Each record which will correspond to a document in the mongo database is formatted as follows:
{jobID:"2597401",
account:"XXXXX",
user:"YYYYY",
p..
I'm new to PHP and the whole LAMP stack but I've managed to get it up and running on my Ubuntu 10.10 system. Everything seems to be working with the exception of error reposting in the browser which I..
I have a div that contains a register wizard, and I need hide/show this div when a button is clicked.
How can I do this?
Below I show you the code.
Thanks :)
<div id="wizard" class="swMain">..
I've been reading https://developers.google.com/maps/documentation/javascript/overlays for a while now and I can't seem to get a custom icon for my map working.
Here is my javascript:
var simplerweb..
I'm fairly new to Javascript development so this might be a real newbie question.
I've got a sencha-touch application riddled with console.log(); for debugging purposes.
I've got chirpy doing all of..
How to convert decimal to hex in the following format (at least two digits, zero-padded, without an 0x prefix)?
Input: 255 Output:ff
Input: 2 Output: 02
I tried hex(int)[2:] but it seems ..