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How to output a comma delimited list in jinja python template?
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you could also use the builtin "join" filter (http://jinja.pocoo.org/docs/templates/#join like this:
{{ users|join(', ') }}
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org.xml.sax.SAXParseException: Content is not allowed in prolog
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<?xml version="1.0" encoding="UTF-8"?>
<schema targetNamespace="http://www.xyz.com/Services/CommonTypes" elementFormDefault="qualified"
xmlns="http://www.w3.org/2001/XMLSchema"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:CommonTypes="http://www.xyz.com/Services/CommonT...
Symfony 2: How do I check if a user is not logged in inside a template?
... future. - everytime I google this, I end up here!
Symfony Doc Sources:
http://symfony.com/doc/current/book/security.html
http://symfony.com/doc/current/cookbook/security/remember_me.html
Check if any user logged in (regardless of role)
As answered, you can use app.user to check if any user ...
Chaining multiple MapReduce jobs in Hadoop
...ually a number of ways to do this. I'll focus on two.
One is via Riffle ( http://github.com/cwensel/riffle ) an annotation library for identifying dependent things and 'executing' them in dependency (topological) order.
Or you can use a Cascade (and MapReduceFlow) in Cascading ( http://www.cascadi...
grepping using the “|” alternative operator
...erator.
For example, the command I executed on my local machine was:
get http://localhost/foobar-& | grep "fizz\|buzz"
This command resulted in the following error:
-bash: syntax error near unexpected token `|'
This error was corrected by changing my command to:
get "http://localhost/foo...
How to get parameters from the URL with JSP
...ng (the data following the question mark on the URL). For example, the URL http://hostname.com?p1=v1&p2=v2 contains two request parameters - - p1 and p2. In a POST request, the request parameters are taken from both query string and the posted data which is encoded in the body of the request.
T...
Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
...ing like this (no ScrollView needed anymore):
<ListView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/my_top_layout"
android:layout_width="fill_parent"
android:layout_height="fill_parent"/>
Then in onCreateView() (I'll use an example with a fragment) you ...
How to loop through a HashMap in JSP?
... getValue() methods.
Here's a basic example:
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:forEach items="${map}" var="entry">
Key = ${entry.key}, value = ${entry.value}<br>
</c:forEach>
Thus your particular issue can be solved as follows:
<%@ t...
Padding or margin value in pixels as integer using jQuery
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You should be able to use CSS (http://docs.jquery.com/CSS/css#name). You may have to be more specific such as "padding-left" or "margin-top".
Example:
CSS
a, a:link, a:hover, a:visited, a:active {color:black;margin-top:10px;text-decoration: none;}
JS
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How to upload, display and save images using node.js and express [closed]
...relative to where your script is located, you can serve it this way:
const http = require("http");
const path = require("path");
const fs = require("fs");
const express = require("express");
const app = express();
const httpServer = http.createServer(app);
const PORT = process.env.PORT || 3000;
...