I am getting an error in an ajax call from jQuery.
Here is my jQuery function:
function DeleteItem(RecordId, UId, XmlName, ItemType, UserProfileId) {
var obj = {
RecordId: RecordId,
..
Is there a way to capture a list of specific type using mockitos ArgumentCaptore. This doesn't work:
ArgumentCaptor<ArrayList<SomeType>> argument = ArgumentCaptor.forClass(ArrayList.class..
I am trying to delete a row from my Data Source and the following line of code:
if let tv = tableView {
causes the following error:
Initializer for conditional binding must have Optional type, ..
Is there an easier way to break out of nested loops than throwing an exception? (In Perl, you can give labels to each loop and at least continue an outer loop.)
for x in range(10):
for y in ran..
I need to store 3 pet names in string format, parse them into array and later read one by one
Example
pets = '{{"name":"jack"},{"name":"john"},{name:"joe"}}';
var arr = JSON.parse(pets);
alert(arr..
(I've already seen the H2 database In memory - Init schema via Spring/Hibernate question; it is not applicable here.)
I'd like to know if there's a setting in H2 that will allow me to auto-create a s..
Well. I have a DataTable with multiple columns and multiple rows.
I want to loop through the DataTable dynamically basically the output should look as follows excluding the braces :
Name (DataColumn..
I'm just learning python and confused when a "def" of a function ends?
I see code samples like:
def myfunc(a=4,b=6):
sum = a + b
return sum
myfunc()
I know it doesn't end because of the r..
I tried to search for some plugins to import Excel file into MySQL database, one of them is http://code.google.com/p/php-excel-reader/
The tool is so powerful that it displays the entire excel conten..
I'm just getting up to speed on Android, and today in a project meeting someone said that Android has no native calendar app so users just use whatever calendar app they like.
Is this true, and if so..
I am creating a drop down list of all languages. The default language selection for the list will be determined by information added by the user:
<select>
<c:forEach items="${languages}..
I've got a stylesheet that will not, for whatever reason, apply list-style-type to a UL element. I'm using YUI's Grid CSS with their reset-fonts-grid.css file, which I know strips that out as part of ..
This is the java file that is giving the error
package com.example.daksh.timetable;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import androi..
Is there a way to browse the content of an H2 or an HSQLDB in-memory database for viewing? For example, during a debugging session with Hibernate in order to check when the flush is executed; or to ma..
I'm trying to create a simple Caesar Cipher function in Python that shifts letters based on input from the user and creates a final, new string at the end. The only problem is that the final cipher te..
I have a SQL table called "posts" that looks like this:
id | category
-----------------------
1 | 3
2 | 1
3 | 4
4 | 2
5 | 1
6 | 1
7 | 2
Each category number corresponds to a category. How wo..
I want to know how I can see exactly what the cron jobs are doing on each execution. Where are the log files located? Or can I send the output to my email? I have set the email address to send the log..
While hunting through some code I came across the arrow operator, what exactly does it do? I thought Java did not have an arrow operator.
return (Collection<Car>) CollectionUtils.select(listOfC..
I have an Android Studio app. It has a library dependency (Android-Bootstrap), when I try to sync gradle, it gives me an error:
Configuration with name 'default' not found.
My structure is:
-FT..
I have searched for an answer but couldn't find it anywhere. My question is reasonably simple: I have a background color of my body, then a large margin, and now I want a different background color in..
I am creating a DataFrame from a csv as follows:
stock = pd.read_csv('data_in/' + filename + '.csv', skipinitialspace=True)
The DataFrame has a date column. Is there a way to create a new DataFrame..
Take the following case:
I have some work in a topic branch and now I'm ready to merge back to master:
* eb3b733 3 [master] [origin/master]
| * b62cae6 2 [topic]
|/
* 38abeae 1
I perform the ..
In Python, consider I have the following code:
>>> class SuperClass(object):
def __init__(self, x):
self.x = x
>>> class SubClass(SuperClass):
def __init__(self, y)..
I have a select box. The options have been styled with different colors via a CSS file that has been referenced. I want to be able to select an option and change the text color of the closed select bo..
I have been trying to follow tutorials and this one: Deploy as Jenkins User or Allow Jenkins To Run As Different User?
but I still can't for the love of the computing gods, run as a different user. H..
My program operates like this:
exe -p param1 -i param2 -o param3
It crashed and generated a core dump file, core.pid.
I want to analyze the core dump file by
gdb ./exe -p param1 -i param2 -o para..
I am new in angular 5 development. I am trying to develop a data table with angular material using the example provided here: "https://material.angular.io/components/table/examples".
I am getting an ..
AFAIK, there are two approaches:
Iterate over a copy of the collection
Use the iterator of the actual collection
For instance,
List<Foo> fooListCopy = new ArrayList<Foo>(fooList);
for..
I installed nodejs in C:\Program Files (x86)\nodejs
then I created a .js file and saved it in my desktop just to output 'hello world' in the console:
console.log('hello world');
When I tried to ru..
I'm trying to work through Beginning Hibernate 2nd edition, and I'm stuck trying to put together the simple working example with HSQLDB.
When I run ant populateMessages, I get
[java] org.hibernate.M..
I have an executable JAR file. Is it possible to create a Windows service of that JAR? Actually, I just want to run that on startup, but I don't want to place that JAR file in my startup folder, neith..
Hi All,
I have 2 questions regarding a ListView in Android:
How can I get the color of the listview's focused row ?
I tried to use the ListView.getSelector() method, which according to its document..
I have the following YAML:
paths:
patha: /path/to/root/a
pathb: /path/to/root/b
pathc: /path/to/root/c
How can I "normalise" this, by removing /path/to/root/ from the three paths, and have it..
I've implemented a sliding menu from left to right in my bootstrap 3.0 website using mmenu. However, the performances in Android (samsung galaxy) are not ideal.
I also have a default collapsing menu ..
Does anyone know where I can find a quick reference for all commands in gitbash for windows? The help command covers the most important, but I can't find info on basic navigation such as getting the c..
I have HTML table where I need to select a row and send its first cell ID to a button and onclick of the button send the selected value to a function in Javascript. How can I achieve this?
test.html ..
Is there any way to easily make a HTTP request with C++? Specifically, I want to download the contents of a page (an API) and check the contents to see if it contains a 1 or a 0. Is it also possible ..
I understand lambdas and the Func and Action delegates. But expressions
stump me.
In what circumstances would you use an Expression<Func<T>> rather than a plain old Func<T>?..
I am receiving the rather self explanatory error:
A potentially dangerous Request.Path value was detected from the client (*).
The issue is due to * in the request URL:
https://stackoverflow.co..
This code should work in IE (don't even test it in Firefox), but it doesn't.
What I want is to display the name of the attached file. Any help?
<html>
<head>
<title>example</ti..
how is it possible to send a POST request with a simple string in the HTTP body with Alamofire in my iOS app?
As default Alamofire needs parameters for a request:
Alamofire.request(.POST, "http://my..
I need a SQL query to get the value between two known strings (the returned value should start and end with these two strings).
An example.
"All I knew was that the dog had been very bad and require..
I have an error in my Magento backend that results in a blank screen (WSOD). I have set errors to on in admin but there is nothing being created in var/logs/. (I have checked permissions for that dire..
I am trying to iterate through a JSON object to import data, i.e. title and link. I can't seem to get to the content that is past the :.
JSON:
[
{
"title": "Baby (Feat. Ludacris) - Jus..
When I run "git pull" I often want to know what changed between the last version of a file and the new one. Say I want to know what someone else committed to a particular file.
How is that done?
I'..
Akismet does an amazing job at detecting spam comments. But comments are not the only form of spam these days. What if I wanted something like akismet to automatically detect porn images on a social n..
Pycharm does not show plot from the following code:
import pandas as pd
import numpy as np
import matplotlib as plt
ts = pd.Series(np.random.randn(1000), index=pd.date_range('1/1/2000', periods=1000..
What do I use in Visual Studio (C#) to perform the equivalent of Java's System.out.println( /*stuff*/ ) ?
Does the output from the command show in the Output window in the IDE?
I have a button on a ..
The Google Nexus 10 comes out shortly, and is the first device to use xxhdpi resources. It sports a display density of about 300 DPI (according to the Nexus 10 website and this calculator).
However, ..
I don't know exactly how to word a search for this.. so I haven't had any luck finding anything.. :S
I need to implement a time delay in C.
for example I want to do some stuff, then wait say 1 minut..
What is the purpose of a constructor? I've been learning Java in school and it seems to me like a constructor is largely redundant in things we've done thus far. It remains to be seen if a purpose com..
How do I find the type of an object in Go? In Python, I just use typeof to fetch the type of object. Similarly in Go, is there a way to implement the same ?
Here is the container from which I am iter..
I'm using Automapper and I have the following scenario:
Class OrderModel has a property called 'ProductName' that isn't in the database.
So when I try to do the mapping with:
Mapper.CreateMap<Orde..
I have made a dictionary which contains two values a DateTime and a string.
Now I want to print everything from the dictionary to a Textbox.
Does anybody know how to do this.
I have used this code to ..
Possible Duplicate:
No such file iostream.h when including
Even after naming the source file with .cpp extension. my compiler gives this error, both in command prompt and Codeblocks. How ca..
I am trying to start Tomcat from Eclipse, but a problem occured:
Port 8080 required by Tomcat v6.0 Server at localhost is already in use. The server may already be running in another process, or..
LIST = ['Python','problem','whatever']
print(LIST)
When I run this program I get
[Python, problem, whatever]
Is it possible to remove that square brackets from output?..
I was making my way through the Scala playframework tutorial and I came across this snippet of code which had me puzzled:
def newTask = Action { implicit request =>
taskForm.bindFromRequest.fold(..
All I want to do is make the width greater and the height smaller. I'm just doing raster plots but this question applies to any MATLAB figure. I can manually resize it using the figure directly when..
i'm trying to write a trigger, I have following tables:
BookingRequest:
+-----------+---------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra ..
I am trying to determine an age in years from a certain date. Does anyone know a clean way to do this in Android? I have the Java api available obviously, but the straight-up java api is pretty weak..
I have a problem with accessing a function from a class with the class object in my main function. I am just trying to make the object for the class and use that object to access the function inside t..
I have written the following code, which should check if the entered number is a prime number or not, but there is an issue i couldn't get through:
def main():
n = input("Please enter a number:")
is_..
I have a pandas dataframe which contains duplicates values according to two columns (A and B):
A B C
1 2 1
1 2 4
2 7 1
3 4 0
3 4 8
I want to remove duplicates keeping the row with max value in colu..
I'm having trouble floating a div over an image. Here is what I am trying to accomplish:
_x000D_
_x000D_
.container {_x000D_
border: 1px solid #DDDDDD;_x000D_
width: 200px;_x000D_
..
How do I check the class of an object within the PHP name spaced environment without specifying the full namespaced class.
For example suppose I had an object library/Entity/Contract/Name.
The fo..
I'm setting up a new app using AngularJS as the frontend. Everything on the client side is done with HTML5 pushstate and I'd like to be able to track my page views in Google Analytics...
I am attempting to install and run apache 2.4 on my windows 7 system
I went to the apache 2.4 bin directory and ran the following:
Note: I opened the cmd window as administrator.
C:\Apache24\bin>httpd..
I am trying to highlight exactly what changed between two dataframes.
Suppose I have two Python Pandas dataframes:
"StudentRoster Jan-1":
id Name score isEnrolled Co..
What is the best approach to update database table data in Entity Framework Core?
Retrieve the table row, do the changes and save
Use keyword Update in DB context and handle exception for item not ex..
I am trying to define some endpoints and do a test using nodejs. In server.js I have:
var express = require('express');
var func1 = require('./func1.js');
var port = 8080;
var server = express();
se..
How do I add a column after another column within MS SQL by using SQL query?
TempTable
ID int,
Type nvarchar(20),
Active bit
NewTable
ID int,
Type nvarchar(20),
Description text,
..
I want to change the Git default remote branch destination so I could just
git push
Instead of:
git push upstream
Currently this is set to the origin remote and I want to set it to a different r..
I'm making a simple remove link with an onClick event that brings up a confirm dialog. I want to confirm that the user wants to delete an entry. However, it seems that when Cancel is clicked in the di..
I'm getting an error when I try to call a non-static method in a static class.
Cannot make a static reference to the non-static method methodName() from the type playback
I can't make the method..
Here is my HTML:
<a href="#" class="link">small caps</a> &
<a href="#" class="link">ALL CAPS</a>
Here is my CSS:
.link {text-transform: capitalize;}
The output is:
..
I have a Windows service written in C# using Visual Studio 2010 and targeting the full .NET Framework 4. When I run from a Debug build the service runs as expected. However, when I run it from a Rel..
I am looking for a better pattern for working with a list of elements which each need processed and then depending on the outcome are removed from the list.
You can't use .Remove(element) inside a f..
Sending a form POST HTTP request (Content-Type: application/x-www-form-urlencoded) to the below controller results into a HTTP 415 Unsupported Media Type response.
public class MyController : Control..
I need to get all the input objects and manipulate the onclick param.
The following does the job for <a> links. Looking for something like this for input tags.
for (var ls = document.links, nu..
How do I go about either making, or retrieving facebook short url's (fb.me) from a page, profile, event etc? I want to update my url shortener site - but if the user links to a facebook page I want to..
I wrote the following code
Date d = new Date();
CharSequence s = DateFormat.format("MMMM d, yyyy ", d.getTime());
But is asking me parameter, I want current date in string format,
like
28-Dec-..
Using tomcat, how do I get a request for http://www.mydomain.com to redirect to http://www.mydomain.com/somethingelse/index.jsp ? i haven't even managed to get an index.html to display from http://myd..
I have a PHP/AJAX/MYSQL chat application. I want to add video chatting to my application. How can I create live video streaming to be used for live video conferences/chatting in a PHP application. Wha..
Let's say I have download links for files on my site.
When clicked these links send an AJAX request to the server which returns the URL with the location of the file.
What I want to do is direct t..
How do I play YouTube videos in my application? I want to play video by streaming it directly from YouTube without downloading. Also, while playing videos, I want provide menu options. I don't want to..
I have a view in SQL Server 2008 and would like to view it in Management Studio.
Example:
--is the underlying query for the view Example_1
select *
from table_aView
View name: Example_1
How to ..
In Solution properties, I have Configuration set to "release" for my one and only project.
At the beginning of the main routine, I have this code, and it is showing "Mode=Debug".
I also have these ..
So this question isn't about integrating an existing payment gateway into my site. This is more of a architectural question.
I want to build a system similar to Paypal. Now I understand that Paypal o..
I love Twitter Bootstrap 2.0 - I love how it's such a complete library... but I want to make a global modification for a very boxy-not-round site, which is to get rid of all the rounded corners in Boo..
Official Laravel documentation has this on sync() function:
$user->roles()->sync( array( 1, 2, 3 ) );
You may also associate other pivot table values with the given IDs:
$user->roles()-&g..
I would like to do something like this:
private ArrayList<String[]> addresses = new ArrayList<String[3]>();
This does not seem to work. Whats the easiest way of storing multiple address..
If I have a block of HTML with many tags, how do insert it in JavaScript?
var div = document.createElement('div');
div.setAttribute('class', 'post block bc2');
div.innerHTML = 'HERE TOO MUCH HTML tha..
I have a large image which is shown on my homepage, and when the user clicks the "next_img" button the large image on the homepage should change to the next image in the array.
However, the next arr..
I want to count the number of times each character is repeated in a string. Is there any particular way to do it apart from comparing each character of the string from A-Z
and incrementing a counter?
..
I am using C# and I am trying to connect to the MySQL database hosted by 00webhost.
I am getting error on the line connection.Open():
there is no mysql host with this parameters.
I have checke..
When trying to stop or restart a docker container I'm getting the following error message:
$ docker restart 5ba0a86f36ea
Error response from daemon: Cannot restart container 5ba0a86f36ea: [2] Contain..
I need the last 9 numbers of a list and I'm sure there is a way to do it with slicing, but I can't seem to get it. I can get the first 9 like this:
num_list[0:9]
..
The following program is throwing error:
public class HelloWorld {
public static void main(String args[]) {
System.out.println("Hello World!");
}
}
CLASSPATH C:\Program Files\Java\j..
I would like to add icon/image in UITextField. The icon/image should be left to placeholder.
I tried this:
var imageView = UIImageView();
var image = UIImage(named: "email.png");
imageView.image =..
How do I print the stack trace of an exception to a stream other than stderr? One way I found is to use getStackTrace() and print the entire list to the stream...
What's the difference between java.lang.String 's replace() and replaceAll() methods,
other than later uses regex? For simple substitutions like, replace . with / ,
is there any difference?..
I need regex for validating alphanumeric String with length of 3-5 chars. I tried following regex found from the web, but it didn't even catch alphanumerics correctly.
var myRegxp = /^([a-zA-Z0-9_-]..
I'm currently using GitHub over HTTPS and have the latest version of Git installed (1.9.0) along with the Git credential helper on Windows 7.
On setting up my environment, I told git-credentials to p..
I was looking for a generic method in .Net to encode a string for use in an Xml element or attribute, and was surprised when I didn't immediately find one. So, before I go too much further, could I j..
I spent quite sometime figuring how to set up adb on Mac, so I figure writing how to set it up might be useful to some people. adb is the command line tool to install and run android apps on your phon..
I am trying to generate an executable jar for a small home project called "logmanager" using maven, just like this:
How can I create an executable JAR with dependencies using Maven?
I added the snip..
I have the following 'set recordset' line that I cannot get working. The parameters seem correct according to all available help I can find on the subject.
The error displays :
"Run-time error '3..
I want to show android Snackbar (android.support.design.widget.Snackbar) when the activity starts just like we show a Toast.
But the problem is we have to specify the parent layout when creating Sna..
The CardView has an attribute card_view:cardBackgroundColor to define the background color.
This attribute works fine.
At the same time there isn't a method to change the color dynamically.
I've jus..
Hello fellow Java developers,
I know the subject may be a bit in advance as the JDK8 is not yet released (and not for now anyway..) but I was reading some articles about the Lambda expressions and par..
I have two lists:
List<int> data1 = new List<int> {1,2,3,4,5};
List<string> data2 = new List<string>{"6","3"};
I want do to something like
var newData = data1.intersec..
I'm having this strange error, CURL ERROR: Recv failure: Connection reset by peer
This is how it happens, if I did not connect to the server and all of a sudden trying to connect to the server via CU..
I want to bulk upload csv file data to sql server 2005 from c# code but I am encountering the below error -
Received an invalid column length from the bcp client for colid 6.
when bulk copy wri..
I wrote a Google Chrome extension and the site that I want to use my extension on requires me to click or tab onto a text box (because I think it runs javaScript verification "onClick" only). I can ge..
It is made of 9 boxes, with the middle on has text it in.
I've made it so the boxes so they will resize with the screen resize so it will remain in the same place all the time.
The text, however, doe..
So I have two different files somewhat like this:
file1.py
from file2 import *
foo = "bar";
test = SomeClass();
file2.py
class SomeClass :
def __init__ (self):
global foo;
pri..
Basically I want to use PRINT statement inside a user defined function to aide my debugging.
However I'm getting the following error;
Invalid use of side-effecting or time-dependent operator in '..
So the alert gives undefined values for the width and height. I think the w and h values of the image from the img.onload calculation is not being passed to the values to return, or it may be returnin..
Our workflow is such. We have a branch called dev which I can reach at origin/dev. When we do changes, we create a branch off dev:
git checkout -b FixForBug origin/dev
Now I have a branch called F..
Consider this simple example:
labNames <- c('xLab','yLabl')
plot(c(1:10),xlab=expression(paste(labName[1], x^2)),ylab=expression(paste(labName[2], y^2)))
What I want is for the character entry ..
So I am working on something that wasn't well thought out in the build from the backend team. That leaves me with a document full of divs.
What I am doing is rolling back from the element I need to ..
I can't find a definitive answer for this. As far as I know, you can't have multiple __init__ functions in a Python class. So how do I solve this problem?
Suppose I have a class called Cheese with the..
I have setup a local git on my machine. When I initialized git, I added pre-compiled libs and binaries. However, now during my development I don't want to check in those files intermittently. I dont w..
Using C#, I want to get the total amount of RAM that my computer has.
With the PerformanceCounter I can get the amount of Available ram, by setting:
counter.CategoryName = "Memory";
counter.Counterna..
I have this simple scenario:
Input element which value is changed by jQuery's val() method.
I am trying to update the angular model with the value that jQuery set. I tried to write a simple direct..
Given this HTML and CSS:
_x000D_
_x000D_
span {_x000D_
display:inline-block;_x000D_
width:100px;_x000D_
background-color:palevioletred;_x000D_
}_x000D_
<p>_x000D_
<span> F..
I would like to automatically format TypeScript code using the build-in formatter when I save a file in Visual Studio Code.
I'm aware of the following options, but none of them is good enough:
Fo..
When working in a Bash environment, to set the value of a variable as the result of a command, I usually do:
var=$(command -args)
where var is the variable set by the command command -args. I can t..
I need to display the name of the day given a date (like "05/23/2014") which I get from a 3rd party.
I've tried using Date, but I only get the date.
What is the correct way to get the name of the d..
I have an array of Strings:
Dim sArray(4) as String
I am going through each String in the array:
for each element in sarray
do_something(element)
next element
do_something takes a string as a ..
I am replicating web application deployment and found several issues related to HTTP Error 500.19. My machine is running Windows 7 while the working development is using Windows 8. We're developing ou..
I looked at similar questions, but none of them helped me.
I am going to receive an object like the following:
[
{
"id": 1,
"name": "Safa",
"email": "[email protected]",
"purpose":..
So in python, all I have to do is
print(3**4)
Which gives me 81
How do I do this in C? I searched a bit and say the exp() function, but have no clue how to use it, thanks in advance..
I can not locate the correct method to make the first item in a combo box visible.
The app starts with an empty combo box. The user makes a radio box selection then clicks Go! (how original). The com..
How do I listen to click event on a ListView?
This is what I have now
ListView list = (ListView)findViewById(R.id.ListView01);
...
list.setAdapter(adapter);
When I do the following
list.s..
I haven't found any question like this on here so I wanted to ask. Please keep in mind that I'm new to Fragments & FragmentActivity (not Android) and I don't really know how to work with them quit..
I'm trying to get a simple Java method call from C++ while Java calls native method. Here's the Java code:
public class MainActivity extends Activity {
private static String LIB_NAME = "name";
..
I've searched up and down the internet for this one. There's lots of half-answers out there, to do with Maven properties such as ${sonar.jacoco.reportPath}, or org.jacoco:jacoco-maven-plugin:prepare-a..
In Java, are there clear rules on when to use each of access modifiers, namely the default (package private), public, protected and private, while making class and interface and dealing with inheritan..
I have this try block in my code:
try:
do_something_that_might_raise_an_exception()
except ValueError as err:
errmsg = 'My custom error message.'
raise ValueError(errmsg)
Strictly speak..
I want to programmatically [in C] calculate CPU usage % for a given process ID in Linux.
How can we get the realtime CPU usage % for a given process?
To make it further clear:
I should be able to ..
I'm porting a relatively simple console program written for Unix to the Windows platform (Visual C++ 8.0). All the source files include "unistd.h", which doesn't exist. Removing it, I get complaints ..
I have a JavaScript code that I need to add a sleep/wait function to. The code I am running is already in a function, eg:
function myFunction(time)
{
alert('time starts now');
//code to make ..
Consider:
>>> r"what"ever"
SyntaxError: invalid syntax
>>> r"what\"ever"
'what\\"ever'
So how do we get the quote, but not the slash?
And please don't suggest r'what"ever', becau..
I'm working on a web app that has a topBar similar to facebook's blue bar at the top. I have an unordered list within the div of that bar to list some items, like Inbox, Notifications, etc. The UL ha..
When I simply run the following code, I always gets this error.
s3 = boto3.resource('s3')
bucket_name = "python-sdk-sample-%s" % uuid.uuid4()
print("Creating new bucket with name:"..
I declared an array as shown below:
int[] arr = new int[10];
Then I assigned following values to the array:
arr[0] = 1;
arr[1] = 2;
arr[2] = 3;
arr[3] = 4;
Then I declared and initialized an int..
When I try to POST to a URL it results in the following exception:
The remote server returned an error:
(417) Expectation Failed.
Here's a sample code:
var client = new WebClient();
var post..
According to this: http://developer.android.com/preview/features/runtime-permissions.html#coding an app can check for runtime permissions and request permissions if it hasn't been granted already. The..
How do I add a touch event to a UIView?
I try:
UIView *headerView = [[[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.bounds.size.width, nextY)] autorelease];
[headerView addTarget:self actio..
I am trying to map some JSON objects to Java objects with Jackson. Some of the fields in the JSON object are mandatory(which I can mark with @NotNull) and some are optional.
After the mapping with Ja..
I'm getting image data (as byte[]) from DB. How to return this image in @ResponseBody ?
EDIT
I did it without @ResponseBody using HttpServletResponse as method parameter:
@RequestMapping("/photo1")..
After upgrading my Mac OSX 10.8 to 10.9, Maven not found in the /usr/share path but its installed in 10.8.
when I try this command:
$ maven -version
got this result
-bash: mvn: command not f..
I have two tables in different databases on the same database server.
Both the databases have the same structure, but different data. Database1 (Test1) is the latest, and database2 (Test2) is an old ..
I need to add some rules to my .gitignore file. However, I can't find it in my project folder. Isn't it created automatically by Xcode? If not, what command allows me to create one?..
In my Android app, I have this layout:
<?xml version="1.0" encoding="utf-8" ?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_pa..
Basically, I was taught on how to create a root password using the "mysqladmin -u root -p password" command, this was done all through the windows command editor. Now, the next process was to display ..
I want to validate cell number using JavaScript.
Here is my code.
if(number.value == "") {
window.alert("Error: Cell number must not be null.");
number.focus();
return false;
}
if(numbe..
try:
r = requests.get(url, params={'s': thing})
except requests.ConnectionError, e:
print e #should I also sys.exit(1) after this?
Is this correct? Is there a better way to structure this? W..
My apache is running on 8113 port instead of 80.
I want to access my mysql Database remotely. I have tried following steps.
Bind-address XXX.XX.XX.XXX in /etc/my.cnf
Create Database
and run the com..
I am trying to install Jenkins on Ubuntu 13.10 and I am getting the above mentioned error when i try to run the following command:
wget -q -O - http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | s..
In a Pro Spring 3 Book,
Chapter 4 - Introduction IOC and DI in Spring - Page 59, In "Setter Injection vs. Constructor Injection" section, a paragraph says
Spring included, provide a mechanism for ..
I have one specific string, such as "123abcd" for example but I don't know the name of the table or even the name of the column inside the table on my SQL Server Database. I want to find it with a sel..
I am trying to get to a file located in
C:\Program Files (x86)\test software\myapp\demo.exe
In VS debugger i see the path as:
"\"C:\\\Program Files (x86)\\\test software\\\myapp\\\demo.exe\""
w..
I have this section defined in my _Layout.cshtml
@RenderSection("Scripts", false)
I can easily use it from a view:
@section Scripts {
@*Stuff comes here*@
}
What I'm struggling with is how..
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I'm trying to use Python to download the HTML source code of a website but I'm receiving this error.
Traceback (most recent call last):
File "C:\Users\Sergio.Tapia\Documents\NetBeansProjects\D..
I am trying to clone the angular-phonecat git repository, but I am getting the following message when I enter the command in my Git Bash:
$ git clone git://github.com/angular/angular-phonecat.git
C..
I'm trying to decide which mime type to choose for returning mp3 data (served up by php)
according to this listing of mime types: http://www.webmaster-toolkit.com/mime-types.shtml
.mp3 audio/mpeg..
I'm trying to import a .csv file using pandas.read_csv(), however I don't want to import the 2nd row of the data file (the row with index = 1 for 0-indexing).
I can't see how not to import it because..