Check if you're using some Chrome extension (Night mode or something else). Disable that and see if the 'inject' gone.
Because of things like this, as a general rule of thumb, I try to avoid as much XAML "trickery" as possible and keep the XAML as dumb and simple as possible and do the rest in the ViewModel (or attached properties or IValueConverters etc. if really necessary).
If possible I would give the ViewModel of the current DataContext a reference (i.e. property) to the relevant parent ViewModel
public class ThisViewModel : ViewModelBase
{
TypeOfAncestorViewModel Parent { get; set; }
}
and bind against that directly instead.
<TextBox Text="{Binding Parent}" />
I'm not sure if this will help anyone or not, but since it was my problem, I figure it's worth mentioning:
I was getting this error, and it turned out to be a problem with the platform for which the EXE was built. We had it building for x86, and it needed to be x64, because of an Oracle reference in the project. When we made that change, the problem went away. So, see if you have any similar conflicts.
Download and install SAP Crystal Reports Runtime engine for .net (32 bit or 64 bit) depending on your os version. Should work there after
We use the MVCContrib Grid.
Silverlight and WPF Dashboards and gauges
Simple (but great) piece of work.
A POSIX compliant one using the s
command:
sed '/CLIENTSCRIPT="foo"/s/.*/&\
CLIENTSCRIPT2="hello"/' file
The redirect
function cleans the output buffer and does a header('Location:...');
redirection and exits script execution. The part you are trying to echo will never be outputted.
You should either notify on the download page or notify on the page you redirect to about the missing data.
Two years late but I just began reading the Firestore documentation recently cover to cover for fun and found withConverter
which I saw wasn't posted in any of the above answers. Thus:
If you want to include ids and also use withConverter
(Firestore's version of ORMs, like ActiveRecord for Ruby on Rails, Entity Framework for .NET, etc), then this might be useful for you:
Somewhere in your project, you probably have your Event
model properly defined. For example, something like:
Your model (in TypeScript
):
./models/Event.js
export class Event {
constructor (
public id: string,
public title: string,
public datetime: Date
)
}
export const eventConverter = {
toFirestore: function (event: Event) {
return {
// id: event.id, // Note! Not in ".data()" of the model!
title: event.title,
datetime: event.datetime
}
},
fromFirestore: function (snapshot: any, options: any) {
const data = snapshot.data(options)
const id = snapshot.id
return new Event(id, data.title, data.datetime)
}
}
And then your client-side TypeScript
code:
import { eventConverter } from './models/Event.js'
...
async function loadEvents () {
const qs = await firebase.firestore().collection('events')
.orderBy('datetime').limit(3) // Remember to limit return sizes!
.withConverter(eventConverter).get()
const events = qs.docs.map((doc: any) => doc.data())
...
}
Two interesting quirks of Firestore to notice (or at least, I thought were interesting):
Your event.id
is actually stored "one-level-up" in snapshot.id
and not snapshot.data()
.
If you're using TypeScript, the TS linter (or whatever it's called) sadly isn't smart enough to understand:
const events = qs.docs.map((doc: Event) => doc.data())
even though right above it you explicitly stated:
.withConverter(eventConverter)
Which is why it needs to be doc: any
.
(But! You will actually get Array<Event>
back! (Not Array<Map>
back.) That's the entire point of withConverter
... That way if you have any object methods (not shown here in this example), you can immediately use them.)
It makes sense to me but I guess I've gotten so greedy/spoiled that I just kinda expect my VS Code, ESLint, and the TS Watcher to literally do everything for me. Oh well.
Formal docs (about withConverter
and more) here: https://firebase.google.com/docs/firestore/query-data/get-data#custom_objects
Here is an adaptation for Luda's answer for Swift:
In the declaration of your UIViewController subclass put
let numberToolbar: UIToolbar = UIToolbar()
in ViewDidLoad put:
numberToolbar.barStyle = UIBarStyle.BlackTranslucent
numberToolbar.items=[
UIBarButtonItem(title: "Cancel", style: UIBarButtonItemStyle.Bordered, target: self, action: "hoopla"),
UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.FlexibleSpace, target: self, action: nil),
UIBarButtonItem(title: "Apply", style: UIBarButtonItemStyle.Bordered, target: self, action: "boopla")
]
numberToolbar.sizeToFit()
textField.inputAccessoryView = numberToolbar //do it for every relevant textfield if there are more than one
and the add the functions hoopla and hoopla (feel free to choose other names, just change the selector names in ViewDidLoad accordingly
func boopla () {
textField.resignFirstResponder()
}
func hoopla () {
textField.text=""
textField.resignFirstResponder()
}
A very contentious subject that I seem to have stumbled along here. However sometimes it's nice to head dear little-bobby tables off at the pass and send little Robert to the headmasters office along with his semi-colons and SQL comment lines --.
This REGEX in VB.NET includes regular alphabetic characters and various circumflexed european characters. However poor old James Mc'Tristan-Smythe the 3rd will have to input his pedigree in as the Jim the Third.
<asp:RegularExpressionValidator ID="RegExValid1" Runat="server"
ErrorMessage="ERROR: Please enter a valid surname<br/>" SetFocusOnError="true" Display="Dynamic"
ControlToValidate="txtSurname" ValidationGroup="MandatoryContent"
ValidationExpression="^[A-Za-z'\-\p{L}\p{Zs}\p{Lu}\p{Ll}\']+$">
Similarly I fixed it like this (notice python34
):
sudo yum install python34-devel
None has worked for me. But his one did.
Since the Bootstrap 4 .row class is now display:flex you can simply use the new align-self-center flexbox utility on any column to vertically center it:
<div class="row">
<div class="col-6 align-self-center">
<div class="card card-block">
Center
</div>
</div>
<div class="col-6">
<div class="card card-inverse card-danger">
Taller
</div>
</div>
</div>
I learned about it from https://medium.com/wdstack/bootstrap-4-vertical-center-1211448a2eff
In page header, add
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-sacle=1, maximum-scale=1, user-scalable=no">
In page stylesheet, add
html, body {
overflow-x: hidden;
overflow-y: hidden;
}
It is both html and body!
* * * * * myjob.sh >> /var/log/myjob.log 2>&1
will log all output from the cron job to /var/log/myjob.log
You might use mail
to send emails. Most systems will send unhandled cron
job output by email to root or the corresponding user.
Instead of choosing Restore Database..., select Restore Files and Filegroups...
Then enter a database name, select your .bak file path as the source, check the restore checkbox, and click Ok. If the .bak file is valid, it will work.
(The SQL Server restore option names are not intuitive for what should a very simple task.)
public static bool CompareDateTimes(this DateTime firstDate, DateTime secondDate)
{
return firstDate.Day == secondDate.Day && firstDate.Month == secondDate.Month && firstDate.Year == secondDate.Year;
}
You can use standard JS toFixed
method
var num = 5.56789;
var n=num.toFixed(2);
//5.57
In order to add commas (to separate 1000's) you can add regexp as follows (where num
is a number):
num.toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,")
//100000 => 100,000
//8000 => 8,000
//1000000 => 1,000,000
Complete example:
var value = 1250.223;
var num = '$' + value.toFixed(2).replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,");
//document.write(num) would write value as follows: $1,250.22
Separation character depends on country and locale. For some countries it may need to be .
Open with append:
pFile2 = fopen("myfile2.txt", "a");
then just write to pFile2
, no need to fseek()
.
There's no problem. I would even remove the CreateNewOrUpdateExisting
from the source and use map[key] = value
directly in your code, because this this is much more readable, because developers would usually know what map[key] = value
means.
I created a procedure to search text in procedures/functions, tables, views, or jobs. The first parameter @search is the search criterion, @target the search target, i.e., procedures, tables, etc. If not specified, search all. @db is to specify the database to search, default to your current database. Here is my query in dynamic SQL.
ALTER PROCEDURE [dbo].[usp_find_objects]
(
@search VARCHAR(255),
@target VARCHAR(255) = NULL,
@db VARCHAR(35) = NULL
)
AS
SET NOCOUNT ON;
DECLARE @TSQL NVARCHAR(MAX), @USEDB NVARCHAR(50)
IF @db <> '' SET @USEDB = 'USE ' + @db
ELSE SET @USEDB = ''
IF @target IS NULL SET @target = ''
SET @TSQL = @USEDB + '
DECLARE @search VARCHAR(128)
DECLARE @target VARCHAR(128)
SET @search = ''%' + @search + '%''
SET @target = ''' + @target + '''
IF @target LIKE ''%Procedure%'' BEGIN
SELECT o.name As ''Stored Procedures''
FROM SYSOBJECTS o
INNER JOIN SYSCOMMENTS c ON o.id = c.id
WHERE c.text LIKE @search
AND o.xtype IN (''P'',''FN'')
GROUP BY o.name
ORDER BY o.name
END
ELSE IF @target LIKE ''%View%'' BEGIN
SELECT o.name As ''Views''
FROM SYSOBJECTS o
INNER JOIN SYSCOMMENTS c ON o.id = c.id
WHERE c.text LIKE @search
AND o.xtype = ''V''
GROUP BY o.name
ORDER BY o.name
END
/* Table - search table name only, need to add column name */
ELSE IF @target LIKE ''%Table%'' BEGIN
SELECT t.name AS ''TableName''
FROM sys.columns c
JOIN sys.tables t ON c.object_id = t.object_id
WHERE c.name LIKE @search
ORDER BY TableName
END
ELSE IF @target LIKE ''%Job%'' BEGIN
SELECT j.job_id,
s.srvname,
j.name,
js.step_id,
js.command,
j.enabled
FROM [msdb].dbo.sysjobs j
JOIN [msdb].dbo.sysjobsteps js
ON js.job_id = j.job_id
JOIN master.dbo.sysservers s
ON s.srvid = j.originating_server_id
WHERE js.command LIKE @search
END
ELSE BEGIN
SELECT o.name As ''Stored Procedures''
FROM SYSOBJECTS o
INNER JOIN SYSCOMMENTS c ON o.id = c.id
WHERE c.text LIKE @search
AND o.xtype IN (''P'',''FN'')
GROUP BY o.name
ORDER BY o.name
SELECT o.name As ''Views''
FROM SYSOBJECTS o
INNER JOIN SYSCOMMENTS c ON o.id = c.id
WHERE c.text LIKE @search
AND o.xtype = ''V''
GROUP BY o.name
ORDER BY o.name
SELECT t.name AS ''Tables''
FROM sys.columns c
JOIN sys.tables t ON c.object_id = t.object_id
WHERE c.name LIKE @search
ORDER BY Tables
SELECT j.name AS ''Jobs''
FROM [msdb].dbo.sysjobs j
JOIN [msdb].dbo.sysjobsteps js
ON js.job_id = j.job_id
JOIN master.dbo.sysservers s
ON s.srvid = j.originating_server_id
WHERE js.command LIKE @search
END
'
EXECUTE sp_executesql @TSQL
Update: If you renamed a procedure, it only updates
sysobjects
but notsyscomments
, which keeps the old name and therefore that procedure will not be included in the search result unless you drop and recreate the procedure.
There is precedent for returning structures in the C (and hence C++) standard with the div
, ldiv
(and, in C99, lldiv
) functions from <stdlib.h>
(or <cstdlib>
).
The 'mix of return value and return parameters' is usually the least clean.
Having a function return a status and return data via return parameters is sensible in C; it is less obviously sensible in C++ where you could use exceptions to relay failure information instead.
If there are more than two return values, then a structure-like mechanism is probably best.
I encountered this problem too.
and here is my old doesn't work code
if(data.access == 'private'){
Jbookaccess.removeProp("checked") ;
//I also have tried : Jbookaccess.removeAttr("checked") ;
}else{
Jbookaccess.prop("checked", true)
}
here is my new code which is worked now:
if(data.access == 'private'){
Jbookaccess.prop("checked",false) ;
}else{
Jbookaccess.prop("checked", true)
}
so,the key point is before it worked ,make sure the checked property does exist and does not been removed.
This is all perfectly normal. Microsoft added sequences
in SQL Server 2012, finally, i might add and changed the way identity keys are generated. Have a look here for some explanation.
If you want to have the old behaviour, you can:
You could use regex and dict comprehension:
import re
s = "aeiouuaaieeeeeeee"
The regex function findall() returns a list containing all matches
Here x is the key and the lenght of the list returned by the regex is the count of each vowel in this string, note that regex will find any character you introduce into the "aeiou" string.
foo = {x: len(re.findall(f"{x}", s)) for x in "aeiou"}
print(foo)
returns:
{'a': 3, 'e': 9, 'i': 2, 'o': 1, 'u': 2}
The shortcut key is ctrl+] to indentation and ctrl +[ to unindent
The elements of a sequence need to be indented at the same level. Assuming you want two jobs (A and B) each with an ordered list of key value pairs, you should use:
jobs:
- - name: A
- schedule: "0 0/5 * 1/1 * ? *"
- - type: mongodb.cluster
- config:
- host: mongodb://localhost:27017/admin?replicaSet=rs
- minSecondaries: 2
- minOplogHours: 100
- maxSecondaryDelay: 120
- - name: B
- schedule: "0 0/5 * 1/1 * ? *"
- - type: mongodb.cluster
- config:
- host: mongodb://localhost:27017/admin?replicaSet=rs
- minSecondaries: 2
- minOplogHours: 100
- maxSecondaryDelay: 120
Converting the sequences of (single entry) mappings to a mapping as @Tsyvarrev does is also possible, but makes you lose the ordering.
I tried ssh -X
but it was unbearably slow.
I also tried RSE, but it didn't even support building the project with a Makefile (I'm being told that this has changed since I posted my answer, but I haven't tried that out)
I read that NX is faster than X11 forwarding, but I couldn't get it to work.
Finally, I found out that my server supports X2Go (the link has install instructions if yours does not). Now I only had to:
sudo apt-get install x2goclient
on Ubuntu),Everything is just as if I was working on a local machine, including building, debugging, and code indexing. And there are no noticeable lags.
You might find this link helpful:
http://tldp.org/LDP/abs/html/string-manipulation.html
In general,
To replace the first match of $substring with $replacement:
${string/substring/replacement}
To replace all matches of $substring with $replacement:
${string//substring/replacement}
EDIT: Note that this applies to a variable named $string.
You can create a list of columns that you want to normalize
column_names_to_normalize = ['A', 'E', 'G', 'sadasdsd', 'lol']
x = df[column_names_to_normalize].values
x_scaled = min_max_scaler.fit_transform(x)
df_temp = pd.DataFrame(x_scaled, columns=column_names_to_normalize, index = df.index)
df[column_names_to_normalize] = df_temp
Your Pandas Dataframe is now normalized only at the columns you want
However, if you want the opposite, select a list of columns that you DON'T want to normalize, you can simply create a list of all columns and remove that non desired ones
column_names_to_not_normalize = ['B', 'J', 'K']
column_names_to_normalize = [x for x in list(df) if x not in column_names_to_not_normalize ]
In the most shared hosts you can't set it.
On a VPS or dedicated server, you can set it, but everything has its price.
On shared hosts, in general you receive a Linux account, something such as /home/(your username)/, and the equivalent of /var/www/html turns to /home/(your username)/public_html/ (or something similar, such as /home/(your username)/www)
If you're accessing your account via FTP, you automatically has accessing the your */home/(your username)/ folder, just find the www or public_html and put your site in it.
If you're using absolute path in the code, bad news, you need to refactor it to use relative paths in the code, at least in a shared host.
Use this ..
$str = rawurldecode($_SERVER['REQUEST_URI']);
$arr = explode("{",$str);
$arr1 = explode("}", $arr[1]);
$jsS = '{'.$arr1[0].'}';
$data = json_decode($jsS,true);
Now ..
use $data['elemname']
to access the values.
send jsonp request with JSON Object.
Request format :
$.ajax({
method : 'POST',
url : 'xxx.com',
data : JSONDataObj, //Use JSON.stringfy before sending data
dataType: 'jsonp',
contentType: 'application/json; charset=utf-8',
success : function(response){
console.log(response);
}
})
You're looking for is called an IDENTITY column:
create table student (
sid integer not null GENERATED ALWAYS AS IDENTITY (START WITH 1 INCREMENT BY 1)
,sname varchar(30)
,PRIMARY KEY (sid)
);
A sequence is another option for doing this, but you need to determine which one is proper for your particular situation. Read this for more information comparing sequences to identity columns.
Use round()
$float_val = 4.5;
echo round($float_val);
You can also set param for precision and rounding mode, for more info
Update (According to your updated question):
$float_val = 1.0000124668092E+14;
printf('%.0f', $float_val / 1E+14); //Output Rounds Of To 1000012466809201
Using gson it is much simpler. Use following code snippet:
// create a new Gson instance
Gson gson = new Gson();
// convert your list to json
String jsonCartList = gson.toJson(cartList);
// print your generated json
System.out.println("jsonCartList: " + jsonCartList);
// Converts JSON string into a List of Product object
Type type = new TypeToken<List<Product>>(){}.getType();
List<Product> prodList = gson.fromJson(jsonCartList, type);
// print your List<Product>
System.out.println("prodList: " + prodList);
You can do it using jQuery. Example:
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<script>
$.ajax({
url : "next.php",
type: "POST",
data : "name=Denniss",
success: function(data)
{
//data - response from server
$('#response_div').html(data);
}
});
</script>
I just wanted to hop in here and correct (suggest alternative) to the previous answer....
You can actually use compact in the same way, however a lot neater for example...
return View::make('gameworlds.mygame', compact(array('fixtures', 'teams', 'selections')));
Or if you are using PHP > 5.4
return View::make('gameworlds.mygame', compact(['fixtures', 'teams', 'selections']));
This is far neater, and still allows for readability when reviewing what the application does ;)
math.floor
will always return an integer number and thus int(math.floor(some_float))
will never introduce rounding errors.
The rounding error might already be introduced in math.floor(some_large_float)
, though, or even when storing a large number in a float in the first place. (Large numbers may lose precision when stored in floats.)
You should use Measure-Object
to count things. In this case it would look like:
Write-Host ( Get-ChildItem c:\MyFolder | Measure-Object ).Count;
or if that's too long
Write-Host ( dir c:\MyFolder | mo).Count;
and in PowerShell 4.0 use the measure
alias instead of mo
Write-Host (dir c:\MyFolder | measure).Count;
We can use another way to edit files inside working containers (this won't work if container is stoped).
Logic is to:
-)copy file from container to host
-)edit file on host using its host editor
-)copy file back to container
We can do all this steps manualy, but i have written simple bash script to make this easy by one call.
/bin/dmcedit:
#!/bin/sh
set -e
CONTAINER=$1
FILEPATH=$2
BASE=$(basename $FILEPATH)
DIR=$(dirname $FILEPATH)
TMPDIR=/tmp/m_docker_$(date +%s)/
mkdir $TMPDIR
cd $TMPDIR
docker cp $CONTAINER:$FILEPATH ./$DIR
mcedit ./$FILEPATH
docker cp ./$FILEPATH $CONTAINER:$FILEPATH
rm -rf $TMPDIR
echo 'END'
exit 1;
Usage example:
dmcedit CONTAINERNAME /path/to/file/in/container
The script is very easy, but it's working fine for me.
Any suggestions are appreciated.
Use cursors.
A cursor can be thought of like a buffered reader, when reading through a document. If you think of each row as a line in a document, then you would read the next line, perform your operations, and then advance the cursor.
Another solution is the one described here at the end of this post by "enlian": http://springinpractice.com/2013/10/07/handling-json-error-object-responses-with-springs-resttemplate
try{
restTemplate.exchange(...)
} catch(HttpStatusCodeException e){
String errorpayload = e.getResponseBodyAsString();
//do whatever you want
} catch(RestClientException e){
//no response payload, tell the user sth else
}
In ESC mode, when set mouse=a, select the text using mouse. This would enable the visual mode in vim. Then you can press 'y' to yank the selected text and 'p' to paste it wherever you want. This happens only within vim.
Just store the index generated in a variable, and then access the array using this varaible:
int idx = new Random().nextInt(fruits.length);
String random = (fruits[idx]);
P.S. I usually don't like generating new Random
object per randoization - I prefer using a single Random
in the program - and re-use it. It allows me to easily reproduce a problematic sequence if I later find any bug in the program.
According to this approach, I will have some variable Random r
somewhere, and I will just use:
int idx = r.nextInt(fruits.length)
However, your approach is OK as well, but you might have hard time reproducing a specific sequence if you need to later on.
I don't think there is a way to ignore adding DEFINER
s to the dump. But there are ways to remove them after the dump file is created.
Open the dump file in a text editor and replace all occurrences of DEFINER=root@localhost
with an empty string ""
Edit the dump (or pipe the output) using perl
:
perl -p -i.bak -e "s/DEFINER=\`\w.*\`@\`\d[0-3].*[0-3]\`//g" mydatabase.sql
mysqldump ... | sed -e 's/DEFINER[ ]*=[ ]*[^*]*\*/\*/' > triggers_backup.sql
<?php
require 'database.php';
$id = $_GET['id'];
$image = "SELECT * FROM slider WHERE id = '$id'";
$query = mysqli_query($connect, $image);
$after = mysqli_fetch_assoc($query);
if ($after['image'] != 'default.png') {
unlink('../slider/'.$after['image']);
}
$delete = "DELETE FROM slider WHERE id = $id";
$query = mysqli_query($connect, $delete);
if ($query) {
header('location: slider.php');
}
?>
Use anchor links and the scroll-behavior
property (MDN reference) for the scrolling container:
scroll-behavior: smooth;
Browser support: Firefox 36+, Chrome 61+ (therefore also Edge 79+) and Opera 48+.
Intenet Explorer, non-Chromium Edge and (so far) Safari do not support scroll-behavior
and simply "jump" to the link target.
Example usage:
<head>
<style type="text/css">
html {
scroll-behavior: smooth;
}
</style>
</head>
<body id="body">
<a href="#foo">Go to foo!</a>
<!-- Some content -->
<div id="foo">That's foo.</div>
<a href="#body">Back to top</a>
</body>
Here's a Fiddle.
And here's also a Fiddle with both horizontal and vertical scrolling.
- (void)viewDidLoad
{
[super viewDidLoad];
self.navigationController.navigationBar.barTintColor = [UIColor blueColor];
}
The main differnece is when you say ClassName obj = null; you are just creating an object for that class. It's not an instance of that class.
This statement will just allot memory for the static meber variables, not for the normal member variables.
But when you say ClassName obj = new ClassName(); you are creating an instance of the class. This staement will allot memory all member variables.
Use Keystore Explorer gui - http://keystore-explorer.sourceforge.net/ - allows you to extract the private key from a .jks in various formats.
I think you try something like
@if(!$result->isEmpty())
// $result is not empty
@else
// $result is empty
@endif
or also use
if (!$result) { }
if ($result) { }
With BDD it's
@Test
public void testOrderWithBDD() {
// Given
ServiceClassA firstMock = mock(ServiceClassA.class);
ServiceClassB secondMock = mock(ServiceClassB.class);
//create inOrder object passing any mocks that need to be verified in order
InOrder inOrder = inOrder(firstMock, secondMock);
willDoNothing().given(firstMock).methodOne();
willDoNothing().given(secondMock).methodTwo();
// When
firstMock.methodOne();
secondMock.methodTwo();
// Then
then(firstMock).should(inOrder).methodOne();
then(secondMock).should(inOrder).methodTwo();
}
$ brew unlink python
$ brew install --ignore-dependencies https://raw.githubusercontent.com/Homebrew/homebrew-core/e128fa1bce3377de32cbf11bd8e46f7334dfd7a6/Formula/python.rb
$ brew switch python 3.6.5
$ pip install tensorflow
One extra note: it seems that all public ways of creating a new String
instance involves necessarily the copy of whatever buffer you are working with, be it a char[]
, a StringBuffer
or a StringBuilder
. From the String
javadoc (and is repeated in the respective toString
methods from the other classes):
The contents of the character array are copied; subsequent modification of the character array does not affect the newly created string.
So you'll end up having a possibly big memory copy operation after the "fast filling" of the array. The only solution that may avoid this issue is the one from @mlk, if you can manage working directly with the proposed CharSequence
implementation (what may be the case).
PS: I would post this as a comment but I don't have enough reputation to do that yet.
If you're trying to create a single jar that contains your application and its required libraries, there are two ways (that I know of) to do that. The first is One-Jar, which uses a special classloader to allow the nesting of jars. The second is UberJar, (or Shade), which explodes the included libraries and puts all the classes in the top-level jar.
I should also mention that UberJar and Shade are plugins for Maven1 and Maven2 respectively. As mentioned below, you can also use the assembly plugin (which in reality is much more powerful, but much harder to properly configure).
Using pdfbox we can achive this
Example :
public static void main(String args[]) {
PDFParser parser = null;
PDDocument pdDoc = null;
COSDocument cosDoc = null;
PDFTextStripper pdfStripper;
String parsedText;
String fileName = "E:\\Files\\Small Files\\PDF\\JDBC.pdf";
File file = new File(fileName);
try {
parser = new PDFParser(new FileInputStream(file));
parser.parse();
cosDoc = parser.getDocument();
pdfStripper = new PDFTextStripper();
pdDoc = new PDDocument(cosDoc);
parsedText = pdfStripper.getText(pdDoc);
System.out.println(parsedText.replaceAll("[^A-Za-z0-9. ]+", ""));
} catch (Exception e) {
e.printStackTrace();
try {
if (cosDoc != null)
cosDoc.close();
if (pdDoc != null)
pdDoc.close();
} catch (Exception e1) {
e1.printStackTrace();
}
}
}
Kenny is right, just want to clear some things out.
border.xml
and put it in the folder res/drawable/
add the code
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<stroke android:width="4dp" android:color="#FF00FF00" />
<solid android:color="#ffffff" />
<padding android:left="7dp" android:top="7dp"
android:right="7dp" android:bottom="0dp" />
<corners android:radius="4dp" />
</shape>
set back ground like android:background="@drawable/border"
wherever you want the border
Mine first didn't work cause i put the border.xml
in the wrong folder!
It may be possible that there is no other application running. It is possible that the socket wasn't cleanly shutdown from a previous session in which case you may have to wait for a while before the TIME_WAIT expires on that socket. Unfortunately, you won't be able to use the port till that socket expires. If you can start your server after waiting for a while (a few minutes) then the problem is not due to some other application running on port 8080.
For my case, I was trying to execute procedure code in MySQL, and due to some issue with server in which Server can't figure out where to end the statement I was getting Error Code 1064. So I wrapped the procedure with custom DELIMITER and it worked fine.
For example, Before it was:
DROP PROCEDURE IF EXISTS getStats;
CREATE PROCEDURE `getStats` (param_id INT, param_offset INT, param_startDate datetime, param_endDate datetime)
BEGIN
/*Procedure Code Here*/
END;
After putting DELIMITER it was like this:
DROP PROCEDURE IF EXISTS getStats;
DELIMITER $$
CREATE PROCEDURE `getStats` (param_id INT, param_offset INT, param_startDate datetime, param_endDate datetime)
BEGIN
/*Procedure Code Here*/
END;
$$
DELIMITER ;
Batch uses the less than and greater than brackets as input and output pipes.
>file.ext
Using only one output bracket like above will overwrite all the information in that file.
>>file.ext
Using the double right bracket will add the next line to the file.
(
echo
echo
)<file.ext
This will execute the parameters based on the lines of the file. In this case, we are using two lines that will be typed using "echo". The left bracket touching the right parenthesis bracket means that the information from that file will be piped into those lines.
I have compiled an example-only read/write file. Below is the file broken down into sections to explain what each part does.
@echo off
echo TEST R/W
set SRU=0
SRU can be anything in this example. We're actually setting it to prevent a crash if you press Enter too fast.
set /p SRU=Skip Save? (y):
if %SRU%==y goto read
set input=1
set input2=2
set /p input=INPUT:
set /p input2=INPUT2:
Now, we need to write the variables to a file.
(echo %input%)> settings.cdb
(echo %input2%)>> settings.cdb
pause
I use .cdb as a short form for "Command Database". You can use any extension. The next section is to test the code from scratch. We don't want to use the set variables that were run at the beginning of the file, we actually want them to load FROM the settings.cdb we just wrote.
:read
(
set /p input=
set /p input2=
)<settings.cdb
So, we just piped the first two lines of information that you wrote at the beginning of the file (which you have the option to skip setting the lines to check to make sure it's working) to set the variables of input and input2.
echo %input%
echo %input2%
pause
if %input%==1 goto newecho
pause
exit
:newecho
echo If you can see this, good job!
pause
exit
This displays the information that was set while settings.cdb was piped into the parenthesis. As an extra good-job motivator, pressing enter and setting the default values which we set earlier as "1" will return a good job message. Using the bracket pipes goes both ways, and is much easier than setting the "FOR" stuff. :)
You can use .contents
:
>>> for hit in soup.findAll(attrs={'class' : 'MYCLASS'}):
... print hit.contents[6].strip()
...
THIS IS MY TEXT
fill_parent: The view should be as big as its parent.
now this content fill_parent is deprecated and replaced by match_parent.
An array can be initialized by using the new Object {}
syntax.
For example, an array of String
can be declared by either:
String[] s = new String[] {"One", "Two", "Three"};
String[] s2 = {"One", "Two", "Three"};
Primitives can also be similarly initialized either by:
int[] i = new int[] {1, 2, 3};
int[] i2 = {1, 2, 3};
Or an array of some Object
:
Point[] p = new Point[] {new Point(1, 1), new Point(2, 2)};
All the details about arrays in Java is written out in Chapter 10: Arrays in The Java Language Specifications, Third Edition.
You could try my (*heavily borrowed from various sites) recursive method to go through all JSON objects and JSON arrays until you find JSON elements. This example actually searches for a particular key and returns all values for all instances of that key. 'searchKey' is the key you are looking for.
ArrayList<String> myList = new ArrayList<String>();
myList = findMyKeyValue(yourJsonPayload,null,"A"); //if you only wanted to search for A's values
private ArrayList<String> findMyKeyValue(JsonElement element, String key, String searchKey) {
//OBJECT
if(element.isJsonObject()) {
JsonObject jsonObject = element.getAsJsonObject();
//loop through all elements in object
for (Map.Entry<String,JsonElement> entry : jsonObject.entrySet()) {
JsonElement array = entry.getValue();
findMyKeyValue(array, entry.getKey(), searchKey);
}
//ARRAY
} else if(element.isJsonArray()) {
//when an array is found keep 'key' as that is the array's name i.e. pass it down
JsonArray jsonArray = element.getAsJsonArray();
//loop through all elements in array
for (JsonElement childElement : jsonArray) {
findMyKeyValue(childElement, key, searchKey);
}
//NEITHER
} else {
//System.out.println("SKey: " + searchKey + " Key: " + key );
if (key.equals(searchKey)){
listOfValues.add(element.getAsString());
}
}
return listOfValues;
}
Use this
unescape(str);
I'm not a great JS programmer, tried all, and this worked awesome!
For me nothing worked from suggested above, I use git pull
from jenkins shell script and apparently it takes wrong user name. I spent ages before I found a way to fix it without switching to SSH.
In your the user's folder create .gitconfig file (if you don't have it already) and put your credentials in following format: https://user:[email protected]
, more info. After your .gitconfig file link to those credentials, in my case it was:
[credential]
helper = store --file /Users/admin/.git-credentials
Now git will always use those credentials no matter what. I hope it will help someone, like it helped me.
def eratosthenes(n):
multiples = []
for i in range(2, n+1):
if i not in multiples:
print (i)
for j in range(i*i, n+1, i):
multiples.append(j)
eratosthenes(100)
You can sort of solve this issue by using .call()
which:
addName.call()
addName.call({"name" : 'angela'});
addName.call({"name": "angela"}, true);
where perhaps addName
accepts an argument of boolean append
.For this particular problem, we can pass the "parent" object through call
to override the this
normally present in the child object.
var app = {
init: function() {
var _this = this; // so we can access the app object in other functions
$('#thingy').click(function(){
alert(_this.options.thingy());
});
$('#another').click(function(){
alert(_this.options.getAnother());
});
},
options: {
thingy: function() {
// PROBLEM: the this here refers to options
return this.getThingy();
},
getAnother: function() {
// PROBLEM 2: we want the this here to refer to options,
// but thingy will need the parent object
return 'another ' + this.thingy();
},
},
getThingy: function() {
return 'thingy';
}
};
And JSFIDDLE to see it work.
var app = {
init: function() {
var _this = this; // so we can access the app object in other functions
$('#thingy').click(function(){
// SOLUTION: use call to pass _this as the 'this' used by thingy
alert(_this.options.thingy.call(_this));
});
$('#another').click(function(){
// SOLUTION 2: Use call to pass parent all the way through
alert(_this.options.getAnother.call(_this));
});
},
options: {
thingy: function() {
// SOLUTION in action, the this is the app object, not options.
return this.getThingy();
},
getAnother: function() {
// SOLUTION 2 in action, we can still access the options
// AND pass through the app object to the thingy method.
return 'another ' + this.options.thingy.call(this);
},
},
getThingy: function() {
return 'thingy';
}
};
You can use .call()
whenever you use a method on a property of your main object: app.options.someFunction(arg)
should always be called with .call
- app.options.someFunction.call(this, arg);
- that way you can ensure that you'll always have access to every part of the object. It could give you access to another property's methods like app.helpers.anotherFunction()
.
A good idea is in the somefunction
, store this
in a variable _parentThis
so it's obvious what the this
reflects.
Maven lets you specify either goals or lifecycle phases on the command line (or both).
clean
and install
are two different phases of two different lifecycles, to which different plugin goals are bound (either per default or explicitly in your pom.xml)
The clean
phase, per convention, is meant to make a build reproducible, i.e. it cleans up anything that was created by previous builds. In most cases it does that by calling clean:clean
, which deletes the directory bound to ${project.build.directory}
(usually called "target")
Date and time formats are well described below
SimpleDateFormat (Java Platform SE 7) - Date and Time Patterns
There could be n
Number of formats you can possibly make. ex - dd/MM/yyyy
or YYYY-'W'ww-u
or you can mix and match the letters to achieve your required pattern. Pattern letters are as follow.
G
- Era designator (AD)y
- Year (1996; 96)Y
- Week Year (2009; 09)M
- Month in year (July; Jul; 07)w
- Week in year (27)W
- Week in month (2)D
- Day in year (189)d
- Day in month (10)F
- Day of week in month (2)E
- Day name in week (Tuesday; Tue)u
- Day number of week (1 = Monday, ..., 7 = Sunday)a
- AM/PM markerH
- Hour in day (0-23)k
- Hour in day (1-24)K
- Hour in am/pm (0-11)h
- Hour in am/pm (1-12)m
- Minute in hour (30)s
- Second in minute (55)S
- Millisecond (978)z
- General time zone (Pacific Standard Time; PST; GMT-08:00)Z
- RFC 822 time zone (-0800)X
- ISO 8601 time zone (-08; -0800; -08:00)To parse:
2000-01-23T04:56:07.000+0000
Use:
new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
/* Microsoft Edge Browser 12-18 (All versions before Chromium) */
This one should work:
@supports (-ms-ime-align:auto) {
.selector {
property: value;
}
}
For more see: Browser Strangeness
boolean hasCycle(Node head) {
boolean dec = false;
Node first = head;
Node sec = head;
while(first != null && sec != null)
{
first = first.next;
sec = sec.next.next;
if(first == sec )
{
dec = true;
break;
}
}
return dec;
}
Use above function to detect a loop in linkedlist in java.
Just in case, you are using the GMaps.js library, which makes it a bit simpler to do things like Geocoding and custom pins, here's how you solve this issue using the techniques learned from the previous answers.
var Gmap = new GMaps({
div: '#main-map', // FYI, this setting property used to be 'el'. It didn't need the '#' in older versions
lat: 51.044308,
lng: -114.0630914,
zoom: 15
});
// To access the Native Google Maps object use the .map property
if(Gmap.map) {
// Disabling mouse wheel scroll zooming
Gmap.map.setOptions({ scrollwheel: false });
}
It depends. You could
string.match(/^abc$/)
But that would not match the following string: 'the first 3 letters of the alphabet are abc. not abc123'
I think you would want to use \b
(word boundaries):
var str = 'the first 3 letters of the alphabet are abc. not abc123';_x000D_
var pat = /\b(abc)\b/g;_x000D_
console.log(str.match(pat));
_x000D_
Live example: http://jsfiddle.net/uu5VJ/
If the former solution works for you, I would advise against using it.
That means you may have something like the following:
var strs = ['abc', 'abc1', 'abc2']
for (var i = 0; i < strs.length; i++) {
if (strs[i] == 'abc') {
//do something
}
else {
//do something else
}
}
While you could use
if (str[i].match(/^abc$/g)) {
//do something
}
It would be considerably more resource-intensive. For me, a general rule of thumb is for a simple string comparison use a conditional expression, for a more dynamic pattern use a regular expression.
More on JavaScript regexes: https://developer.mozilla.org/en/JavaScript/Guide/Regular_Expressions
Use the LayoutInflater
to create a view based on your layout template, and then inject it into the view where you need it.
LayoutInflater vi = (LayoutInflater) getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View v = vi.inflate(R.layout.your_layout, null);
// fill in any details dynamically here
TextView textView = (TextView) v.findViewById(R.id.a_text_view);
textView.setText("your text");
// insert into main view
ViewGroup insertPoint = (ViewGroup) findViewById(R.id.insert_point);
insertPoint.addView(v, 0, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
You may have to adjust the index where you want to insert the view.
Additionally, set the LayoutParams according to how you would like it to fit in the parent view. e.g. with FILL_PARENT
, or MATCH_PARENT
, etc.
I don't there there is any DataSource
for the gridview
Though you have DataBind
in your code as
gvdetails.DataBind();
I was facing the same issue with jenkins ssh slave 'jenkinsci/ssh-slave'. However, my case was a bit complicated because it was necessary to pass an argument which contained spaces. I've managed to do it like below (entrypoint in dockerfile is in exec form):
command: ["some argument with space which should be treated as one"]
It's been more than 10 years and not sure if anyone still finding this question or answer relevant.
But a quick workaround is just to wrap the asp control
within a html container
<div id="myElement" style="display: inline-block">
<asp:TextBox ID="textBox1" runat="server"></asp:TextBox>
</div>
Whenever the Javascript Event
is triggered, if it needs to be an event by the asp control
, just wrap the asp control
around the div
container.
<div id="testG">
<asp:Button ID="Button2" runat="server" CssClass="btn" Text="Activate" />
</div>
The jQuery Code is below:
$(document).ready(function () {
$("#testG").click(function () {
$("#myElement").css("display", "none");
});
});
I just wanted to add these from TLDP:
~:$ echo $SHELL
/bin/bash
~:$ echo ${#SHELL}
9
~:$ ARRAY=(one two three)
~:$ echo ${#ARRAY}
3
~:$ echo ${TEST:-test}
test
~:$ echo $TEST
~:$ export TEST=a_string
~:$ echo ${TEST:-test}
a_string
~:$ echo ${TEST2:-$TEST}
a_string
~:$ echo $TEST2
~:$ echo ${TEST2:=$TEST}
a_string
~:$ echo $TEST2
a_string
~:$ export STRING="thisisaverylongname"
~:$ echo ${STRING:4}
isaverylongname
~:$ echo ${STRING:6:5}
avery
~:$ echo ${ARRAY[*]}
one two one three one four
~:$ echo ${ARRAY[*]#one}
two three four
~:$ echo ${ARRAY[*]#t}
one wo one hree one four
~:$ echo ${ARRAY[*]#t*}
one wo one hree one four
~:$ echo ${ARRAY[*]##t*}
one one one four
~:$ echo $STRING
thisisaverylongname
~:$ echo ${STRING%name}
thisisaverylong
~:$ echo ${STRING/name/string}
thisisaverylongstring
First of all, try to support open source developers when you can, they invest quite a lot of their (free) time into these packages. But if you want to get rid of funding messages, you can configure NPM to turn these off. The command to do this is:
npm config set fund false --global
... or if you just want to turn it off for a particular project, run this in the project directory:
npm config set fund false
For details why this was implemented, see @Stokely's and @ArunPratap's answers.
Clone the repository as normal:
git clone git://github.com/rspec/rspec-tmbundle.git RSpec.tmbundle
Then checkout the tag you want like so:
git checkout tags/1.1.4
This will checkout out the tag in a 'detached HEAD' state. In this state, "you can look around, make experimental changes and commit them, and [discard those commits] without impacting any branches by performing another checkout".
To retain any changes made, move them to a new branch:
git checkout -b 1.1.4-jspooner
You can get back to the master branch by using:
git checkout master
Note, as was mentioned in the first revision of this answer, there is another way to checkout a tag:
git checkout 1.1.4
But as was mentioned in a comment, if you have a branch by that same name, this will result in git warning you that the refname is ambiguous and checking out the branch by default:
warning: refname 'test' is ambiguous.
Switched to branch '1.1.4'
The shorthand can be safely used if the repository does not share names between branches and tags.
I think you want an additional projection that maps each group to a sorted-version of the group:
.Select(group => group.OrderByDescending(student => student.Grade))
It also appears like you might want another flattening operation after that which will give you a sequence of students instead of a sequence of groups:
.SelectMany(group => group)
You can always collapse both into a single SelectMany
call that does the projection and flattening together.
EDIT:
As Jon Skeet points out, there are certain inefficiencies in the overall query; the information gained from sorting each group is not being used in the ordering of the groups themselves. By moving the sorting of each group to come before the ordering of the groups themselves, the Max
query can be dodged into a simpler First
query.
Try:
mmatrix = np.zeros((nrows, ncols))
Since the shape parameter has to be an int or sequence of ints
http://docs.scipy.org/doc/numpy/reference/generated/numpy.zeros.html
Otherwise you are passing ncols
to np.zeros
as the dtype.
for i in {1..600}
do
n=$(($i%5))
wget http://example.com/search/link$n
done
WITH CTE as
(
SELECT CAST(ShiftStart AS DATETIME) AS ShiftStart,
CASE WHEN ShiftStart > ShiftEnd THEN CAST(ShiftEnd AS DATETIME) +1
ELSE CAST(ShiftEnd AS DATETIME) END AS ShiftEnd
FROM **TABLE_NAME**
)
SELECT * FROM CTE
WHERE
CAST('11:00:00' AS DATETIME) BETWEEN ShiftStart AND ShiftEnd -- Start of Shift
OR CAST('23:00:00' AS DATETIME) BETWEEN ShiftStart AND ShiftEnd -- End of Shift
TOAD for MS SQL looks pretty good. I've never used it personally but I have used Quest's other products and they're solid.
I came across this for css
span, p{overflow:hidden; white-space: nowrap;}
var data={
userName: $('#userName').val(),
email: $('#email').val(),
//add other properties similarly
}
and
$.ajax({
type: "POST",
url: "http://rt.ja.com/includes/register.php?submit=1",
data: data
success: function(html)
{
//alert(html);
$('#userError').html(html);
$("#userError").html(userChar);
$("#userError").html(userTaken);
}
});
You dont have to bother about anything else. jquery will handle the serialization etc. also you can append the submit query string parameter submit=1 into the data json object.
I'm using:
public class Person
{
public string FirstName { get; set; }
public string LastName { get; set; }
}
class Program
{
static void Main(string[] args)
{
const string DEFAULT_NAMESPACE = "http://www.something.org/schema";
var serializer = new XmlSerializer(typeof(Person), DEFAULT_NAMESPACE);
var namespaces = new XmlSerializerNamespaces();
namespaces.Add("", DEFAULT_NAMESPACE);
using (var stream = new MemoryStream())
{
var someone = new Person
{
FirstName = "Donald",
LastName = "Duck"
};
serializer.Serialize(stream, someone, namespaces);
stream.Position = 0;
using (var reader = new StreamReader(stream))
{
Console.WriteLine(reader.ReadToEnd());
}
}
}
}
To get the following XML:
<?xml version="1.0"?>
<Person xmlns="http://www.something.org/schema">
<FirstName>Donald</FirstName>
<LastName>Duck</LastName>
</Person>
If you don't want the namespace, just set DEFAULT_NAMESPACE to "".
The problem is you can't template a typedef, also there is no need to typedef structs in C++.
The following will do what you need
template <typename T>
struct array {
size_t x;
T *ary;
};
var idPost=document.getElementById("status").innerHTML;
The 'status' element does not exist in your webpage.
So document.getElementById("status") return null. While you can not use innerHTML property of NULL.
You should add a condition like this:
if(document.getElementById("status") != null){
var idPost=document.getElementById("status").innerHTML;
}
Hope this answer can help you. :)
id
is the method you want to use: to convert it to hex:
hex(id(variable_here))
For instance:
x = 4
print hex(id(x))
Gave me:
0x9cf10c
Which is what you want, right?
(Fun fact, binding two variables to the same int
may result in the same memory address being used.)
Try:
x = 4
y = 4
w = 9999
v = 9999
a = 12345678
b = 12345678
print hex(id(x))
print hex(id(y))
print hex(id(w))
print hex(id(v))
print hex(id(a))
print hex(id(b))
This gave me identical pairs, even for the large integers.
The MVC framework supports this natively. The System.Web.MVC.Controller.File controller provides methods to return a file by name/stream/array.
For example using a virtual path to the file you could do the following.
return File(virtualFilePath, System.Net.Mime.MediaTypeNames.Application.Octet, Path.GetFileName(virtualFilePath));
$(document).on('click', '#submitBtn', function(e){
e.preventDefault();
e.stopImmediatePropagation();
var form = $("#myForm").closest("form");
var formData = new FormData(form[0]);
$.ajax({
type: "POST",
data: formData,
dataType: "json",
url: form.attr('action'),
processData: false,
contentType: false,
success: function(data) {
alert('Sucess! Form data posted with file type of input also!');
}
)};});
By making use of new FormData()
and setting processData: false, contentType:false
in ajax call submission of form with file input worked for me
Using above code I am able to submit form data with file field also through Ajax
This is the code for the character you posted in your question: 
But that's not a checkbox character...
A simple git fetch --tags
worked for me.
Return 0 on success and non-zero for error. This is the standard used by UNIX and DOS scripting to find out what happened with your program.
Here is part of my program related to plotting confidence interval.
ads = 1
require(stats); require(graphics)
library(splines)
x_raw <- seq(1,10,0.1)
y <- cos(x_raw)+rnorm(len_data,0,0.1)
y[30] <- 1.4 # outlier point
len_data = length(x_raw)
N <- len_data
summary(fm1 <- lm(y~bs(x_raw, df=5), model = TRUE, x =T, y = T))
ht <-seq(1,10,length.out = len_data)
plot(x = x_raw, y = y,type = 'p')
y_e <- predict(fm1, data.frame(height = ht))
lines(x= ht, y = y_e)
sigma_e <- sqrt(sum((y-y_e)^2)/N)
print(sigma_e)
H<-fm1$x
A <-solve(t(H) %*% H)
y_e_minus <- rep(0,N)
y_e_plus <- rep(0,N)
y_e_minus[N]
for (i in 1:N)
{
tmp <-t(matrix(H[i,])) %*% A %*% matrix(H[i,])
tmp <- 1.96*sqrt(tmp)
y_e_minus[i] <- y_e[i] - tmp
y_e_plus[i] <- y_e[i] + tmp
}
plot(x = x_raw, y = y,type = 'p')
polygon(c(ht,rev(ht)),c(y_e_minus,rev(y_e_plus)),col = rgb(1, 0, 0,0.5), border = NA)
#plot(x = x_raw, y = y,type = 'p')
lines(x= ht, y = y_e_plus, lty = 'dashed', col = 'red')
lines(x= ht, y = y_e)
lines(x= ht, y = y_e_minus, lty = 'dashed', col = 'red')
Namespace is use to define the path to a specific file containing a class e.g.
namespace album/className;
class className{
//enter class properties and methods here
}
You can then include this specific class into another php file by using the keyword "use" like this:
use album/className;
class album extends classname {
//enter class properties and methods
}
NOTE: Do not use the path to the file containing the class to be implements, extends of use to instantiate an object but only use the namespace.
I had what at first seemed to be an identical problem, but it turned out to be due to an NHibernate/WPF compatibility issue. The problem was caused by the way WPF checks for object equality. I was able to get my stuff to work by using the object ID property in the SelectedValue and SelectedValuePath properties.
<ComboBox Name="CategoryList"
DisplayMemberPath="CategoryName"
SelectedItem="{Binding Path=CategoryParent}"
SelectedValue="{Binding Path=CategoryParent.ID}"
SelectedValuePath="ID">
See the blog post from Chester, The WPF ComboBox - SelectedItem, SelectedValue, and SelectedValuePath with NHibernate, for details.
Simply add a -h
after adding your credentials using a -u -p
, and it will run with elevated privileges.
Yes:
>>> from collections import Counter
>>> x = Counter({'a':5, 'b':3, 'c':7})
Using the sorted keyword key and a lambda function:
>>> sorted(x.items(), key=lambda i: i[1])
[('b', 3), ('a', 5), ('c', 7)]
>>> sorted(x.items(), key=lambda i: i[1], reverse=True)
[('c', 7), ('a', 5), ('b', 3)]
This works for all dictionaries. However Counter
has a special function which already gives you the sorted items (from most frequent, to least frequent). It's called most_common()
:
>>> x.most_common()
[('c', 7), ('a', 5), ('b', 3)]
>>> list(reversed(x.most_common())) # in order of least to most
[('b', 3), ('a', 5), ('c', 7)]
You can also specify how many items you want to see:
>>> x.most_common(2) # specify number you want
[('c', 7), ('a', 5)]
If you're running a single node cluster for some reason, you might simply need to do avoid replicas, like this:
curl -XPUT -H 'Content-Type: application/json' 'localhost:9200/_settings' -d '
{
"index" : {
"number_of_replicas" : 0
}
}'
Doing this you'll force to use es without replicas
You can use Object.assign()
to merge them into a new object:
const response = {_x000D_
lat: -51.3303,_x000D_
lng: 0.39440_x000D_
}_x000D_
_x000D_
const item = {_x000D_
id: 'qwenhee-9763ae-lenfya',_x000D_
address: '14-22 Elder St, London, E1 6BT, UK'_x000D_
}_x000D_
_x000D_
const newItem = Object.assign({}, item, { location: response });_x000D_
_x000D_
console.log(newItem );
_x000D_
You can also use object spread, which is a Stage 4 proposal for ECMAScript:
const response = {_x000D_
lat: -51.3303,_x000D_
lng: 0.39440_x000D_
}_x000D_
_x000D_
const item = {_x000D_
id: 'qwenhee-9763ae-lenfya',_x000D_
address: '14-22 Elder St, London, E1 6BT, UK'_x000D_
}_x000D_
_x000D_
const newItem = { ...item, location: response }; // or { ...response } if you want to clone response as well_x000D_
_x000D_
console.log(newItem );
_x000D_
Use below code:-
public class SergejAdapter extends RecyclerView.Adapter<SergejAdapter.MyViewHolder>{
...
class MyViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
@Override
public void onClick(View v) {
// here you use position
int position = getAdapterPosition();
...
}
}
}
selector{
overflow-y: scroll;
overflow-x: hidden;
}
Working example with snippet and jsfiddle link https://jsfiddle.net/sx8u82xp/3/
.container{_x000D_
height:100vh;_x000D_
overflow-y:scroll;_x000D_
overflow-x: hidden;_x000D_
background:yellow;_x000D_
}
_x000D_
<div class="container">_x000D_
_x000D_
<p>_x000D_
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
_x000D_
Why do we use it?_x000D_
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like)._x000D_
</p>_x000D_
_x000D_
<p>_x000D_
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
_x000D_
Why do we use it?_x000D_
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like)._x000D_
</p>_x000D_
_x000D_
<p>_x000D_
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
_x000D_
Why do we use it?_x000D_
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like)._x000D_
</p>_x000D_
_x000D_
<p>_x000D_
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum._x000D_
_x000D_
Why do we use it?_x000D_
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like)._x000D_
</p>_x000D_
_x000D_
</div>
_x000D_
The simplest way to get tooltips in most browsers is to set some text in the title attribute.
eg.
<img src="myimage.jpg" alt="a cat" title="My cat sat on a table" />
produces (hover your mouse over the image):
a cat http://www.imagechicken.com/uploads/1275939952008633500.jpg
Title attributes can be applied to most HTML elements.
var sessionVal = '@Session["EnergyUnit"]';
alert(sessionVal);
I dont think there is a need to replace any quotes, this is a perfectly formed JSON string, you just need to convert JSON string into object.This article perfectly explains the situation : Link
Example :
success: function (data) {
// assuming that everything is correct and there is no exception being thrown
// output string {"d":"{"username":"hi","email":"[email protected]","password":"123"}"}
// now we need to remove the double quotes (as it will create problem and
// if double quotes aren't removed then this JSON string is useless)
// The output string : {"d":"{"username":"hi","email":"[email protected]","password":"123"}"}
// The required string : {"d":{username:"hi",email:"[email protected]",password:"123"}"}
// For security reasons the d is added (indicating the return "data")
// so actually we need to convert data.d into series of objects
// Inbuilt function "JSON.Parse" will return streams of objects
// JSON String : "{"username":"hi","email":"[email protected]","password":"123"}"
console.log(data); // output : Object {d="{"username":"hi","email":"[email protected]","password":"123"}"}
console.log(data.d); // output : {"username":"hi","email":"[email protected]","password":"123"} (accessing what's stored in "d")
console.log(data.d[0]); // output : { (just accessing the first element of array of "strings")
var content = JSON.parse(data.d); // output : Object {username:"hi",email:"[email protected]",password:"123"}" (correct)
console.log(content.username); // output : hi
var _name = content.username;
alert(_name); // hi
}
Swift 3 Solution:
private func createImagesFolder() {
// path to documents directory
let documentDirectoryPath = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first
if let documentDirectoryPath = documentDirectoryPath {
// create the custom folder path
let imagesDirectoryPath = documentDirectoryPath.appending("/images")
let fileManager = FileManager.default
if !fileManager.fileExists(atPath: imagesDirectoryPath) {
do {
try fileManager.createDirectory(atPath: imagesDirectoryPath,
withIntermediateDirectories: false,
attributes: nil)
} catch {
print("Error creating images folder in documents dir: \(error)")
}
}
}
}
if (myString != null && myString.length() > 0) {
// your magic here
}
Incidently, if you are doing much string manipulation, there's a great Spring class with all sorts of useful methods:
http://static.springsource.org/spring/docs/2.5.x/api/org/springframework/util/StringUtils.html
This line add in TableView
cell:
static var nib : UINib{
return UINib(nibName: identifier, bundle: nil)
}
static var identifier : String{
return String(describing: self)
}
And register in viewcontroller like
//This line use in viewdid load
tableview.register(TopDealLikedTableViewCell.nib, forCellReuseIdentifier: TopDealLikedTableViewCell.identifier)
// cell for row at indexpath
if let cell = tableView.dequeueReusableCell(withIdentifier:
TopDealLikedTableViewCell.identifier) as? TopDealLikedTableViewCell{
return cell
}
return UITableViewCell()
#for sorting along column 1
indexofsort=np.argsort(dataset[:,0],axis=-1,kind='stable')
dataset = dataset[indexofsort,:]
I Use it Like This with Microsoft Application Block DLL (Its a help library for DAL operations)
public string getCopay(string PatientID)
{
string sqlStr = "select ISNULL(Copay,'') Copay from Test where patient_id=" + PatientID ;
string strCopay = (string)SqlHelper.ExecuteScalar(CommonCS.ConnectionString, CommandType.Text, sqlStr);
if (String.IsNullOrEmpty(strCopay))
return "";
else
return strCopay ;
}
in some versions the code below might not work
mydict = dict(zip(df.id, df.value))
so make it explicit
id_=df.id.values
value=df.value.values
mydict=dict(zip(id_,value))
Note i used id_ because the word id is reserved word
Late to the party, but for anyone tasked with creating their own or wants to see how this would work, here's the function with an added bonus of rearranging the start-stop values based on the desired increment:
def RANGE(start, stop=None, increment=1):
if stop is None:
stop = start
start = 1
value_list = sorted([start, stop])
if increment == 0:
print('Error! Please enter nonzero increment value!')
else:
value_list = sorted([start, stop])
if increment < 0:
start = value_list[1]
stop = value_list[0]
while start >= stop:
worker = start
start += increment
yield worker
else:
start = value_list[0]
stop = value_list[1]
while start < stop:
worker = start
start += increment
yield worker
Negative increment:
for i in RANGE(1, 10, -1):
print(i)
Or, with start-stop reversed:
for i in RANGE(10, 1, -1):
print(i)
Output:
10
9
8
7
6
5
4
3
2
1
Regular increment:
for i in RANGE(1, 10):
print(i)
Output:
1
2
3
4
5
6
7
8
9
Zero increment:
for i in RANGE(1, 10, 0):
print(i)
Output:
'Error! Please enter nonzero increment value!'
Yes, you can, provided your JavaScript code is embedded into a PHP file.
As pointed out by @Jayan in another post, the solution was to do the following
import jenkins.model.*
jenkins = Jenkins.instance
Then I was able to do the rest of my scripting the way it was.
If the mysql dump was a .gz file, you need to gunzip to uncompress the file by typing $ gunzip mysqldump.sql.gz
This will uncompress the .gz file and will just store mysqldump.sql in the same location.
Type the following command to import sql data file:
$ mysql -u username -p -h localhost test-database < mysqldump.sql password: _
The way you have added a row into the table layout you can add multiple TableRow
instances into your tableLayout
object
tl.addView(row1);
tl.addView(row2);
etc...
Python iterable can be summed like so - [sum(range(10)[1:])]
. This sums all elements from the list except the first element.
>>> atuple = (1,2,3,4,5)
>>> sum(atuple)
15
>>> alist = [1,2,3,4,5]
>>> sum(alist)
15
I've found the easiest way to centre and left-align text inside a container is the following:
HTML:
<div>
<p>Some interesting text.</p>
</div>
CSS:
P {
width: 50%; //or whatever looks best
margin: auto; //top and bottom margin can be added for aesthetic effect
}
Hope this is what you were looking for as it took me quite a bit of searching just to figure out this pretty basic solution.
Use request()->ip()
.
From what I understand, since Laravel 5 it's advised/good practice to use the global functions like:
response()->json($v);
view('path.to.blade');
redirect();
route();
cookie();
And, if anything, when using the functions instead of the static notation my IDE doesn't light up like a Christmas tree.
bool
is just a macro that expands to _Bool
. You can use _Bool
with no #include
very much like you can use int
or double
; it is a C99 keyword.
The macro is defined in <stdbool.h>
along with 3 other macros.
The macros defined are
bool
: macro expands to _Bool
false
: macro expands to 0
true
: macro expands to 1
__bool_true_false_are_defined
: macro expands to 1
Had the exact same problem that is described herein. No matter what I did, following the above examples, to change the location of my WSDL file (in our case from a web server), it was still referencing the original location embedded within the source tree of the server process.
After MANY hours trying to debug this, I noticed that the Exception was always being thrown from the exact same line (in my case 41). Finally this morning, I decided to just send my source client code to our trade partner so they can at least understand how the code looks, but perhaps build their own. To my shock and horror I found a bunch of class files mixed in with my .java files within my client source tree. How bizarre!! I suspect these were a byproduct of the JAX-WS client builder tool.
Once I zapped those silly .class files and performed a complete clean and rebuild of the client code, everything works perfectly!! Redonculous!!
YMMV, Andrew
Goyuix's solution works great, but as presented it gives me this error: "The requested FTP command is not supported when using HTTP proxy."
Adding this line after $ftp.UsePassive = $true
fixed the problem for me:
$ftp.Proxy = $null;
Use user.dir
key for get project location using java.
Code:
System.out.println("Present Project Directory : "+ System.getProperty("user.dir"));
OutPut:
Present Project Directory :C:\workspace\MyEclipse 10\examples\MySqlMavenDomain
For displaying all systems properties simply use System.getProperties();
Use Key
value in System.getProperty("java.version");
for get output.
Code:
Properties properties = System.getProperties();
Enumeration<Object> enumeration = properties.keys();
for (int i = 0; i < properties.size(); i++) {
Object obj = enumeration.nextElement();
System.out.println("Key: "+obj+"\tOutPut= "+System.getProperty(obj.toString()));
}
OutPut:
Key: java.runtime.name OutPut= Java(TM) SE Runtime Environment
Key: sun.boot.library.path OutPut= C:\Program Files\Java\jdk1.7.0_45\jre\bin
Key: java.vm.version OutPut= 24.45-b08
Key: java.vm.vendor OutPut= Oracle Corporation
Key: java.vendor.url OutPut= http://java.oracle.com/
Key: path.separator OutPut= ;
Key: java.vm.name OutPut= Java HotSpot(TM) Client VM
Key: file.encoding.pkg OutPut= sun.io
Key: user.country OutPut= US
Key: user.script OutPut=
Key: sun.java.launcher OutPut= SUN_STANDARD
Key: sun.os.patch.level OutPut= Service Pack 3
Key: java.vm.specification.name OutPut= Java Virtual Machine Specification
Key: user.dir OutPut= C:\workspace\MyEclipse 10\examples\MySqlMavenDomain
Key: java.runtime.version OutPut= 1.7.0_45-b18
Key: java.awt.graphicsenv OutPut= sun.awt.Win32GraphicsEnvironment
Key: java.endorsed.dirs OutPut= C:\Program Files\Java\jdk1.7.0_45\jre\lib\endorsed
Key: os.arch OutPut= x86
Key: java.io.tmpdir OutPut= C:\DOCUME~1\UDAYP~2.PBS\LOCALS~1\Temp\
Key: line.separator OutPut=
Key: java.vm.specification.vendor OutPut= Oracle Corporation
Key: user.variant OutPut=
Key: os.name OutPut= Windows XP
Key: sun.jnu.encoding OutPut= Cp1252
Key: java.library.path OutPut= C:\Program Files\Java\jdk1.7.0_45\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/MyEclipse/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin/client;C:/Program Files/MyEclipse/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin;C:/Program Files/MyEclipse/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/lib/i386;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\system32\WindowsPowerShell\v1.0;D:\Program Files\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;D:\Program Files\Microsoft SQL Server\100\Tools\Binn\;D:\Program Files\Microsoft SQL Server\100\DTS\Binn\;.
Key: java.specification.name OutPut= Java Platform API Specification
Key: java.class.version OutPut= 51.0
Key: sun.management.compiler OutPut= HotSpot Client Compiler
Key: os.version OutPut= 5.1
Key: user.home OutPut= C:\Documents and Settings\uday.p.PBSYSTEMS
Key: user.timezone OutPut=
Key: java.awt.printerjob OutPut= sun.awt.windows.WPrinterJob
Key: file.encoding OutPut= UTF-8
Key: java.specification.version OutPut= 1.7
Key: java.class.path OutPut= C:\workspace\MyEclipse 10\examples\MySqlMavenDomain\target\test-classes;C:\workspace\MyEclipse 10\examples\MySqlMavenDomain\target\classes;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\jstl\jstl\1.2\jstl-1.2.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\javax\servlet\javax.servlet-api\3.1.0\javax.servlet-api-3.1.0.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\mysql\mysql-connector-java\5.1.28\mysql-connector-java-5.1.28.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\javax\mail\mail\1.4.7\mail-1.4.7.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\javax\activation\activation\1.1\activation-1.1.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\junit\junit\4.11\junit-4.11.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\hibernate\hibernate-core\4.3.0.Final\hibernate-core-4.3.0.Final.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\jboss\logging\jboss-logging\3.1.3.GA\jboss-logging-3.1.3.GA.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\jboss\logging\jboss-logging-annotations\1.2.0.Beta1\jboss-logging-annotations-1.2.0.Beta1.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\jboss\spec\javax\transaction\jboss-transaction-api_1.2_spec\1.0.0.Final\jboss-transaction-api_1.2_spec-1.0.0.Final.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\dom4j\dom4j\1.6.1\dom4j-1.6.1.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\xml-apis\xml-apis\1.0.b2\xml-apis-1.0.b2.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\hibernate\common\hibernate-commons-annotations\4.0.4.Final\hibernate-commons-annotations-4.0.4.Final.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\hibernate\javax\persistence\hibernate-jpa-2.1-api\1.0.0.Final\hibernate-jpa-2.1-api-1.0.0.Final.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\javassist\javassist\3.18.1-GA\javassist-3.18.1-GA.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\antlr\antlr\2.7.7\antlr-2.7.7.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\jboss\jandex\1.1.0.Final\jandex-1.1.0.Final.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\hibernate\hibernate-entitymanager\4.3.0.Final\hibernate-entitymanager-4.3.0.Final.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-dbcp\commons-dbcp\1.4\commons-dbcp-1.4.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-fileupload\commons-fileupload\1.3\commons-fileupload-1.3.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-net\commons-net\3.3\commons-net-3.3.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-pool\commons-pool\1.6\commons-pool-1.6.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-collections\commons-collections\3.2.1\commons-collections-3.2.1.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\commons-beanutils\commons-beanutils\1.9.0\commons-beanutils-1.9.0.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\log4j\log4j\1.2.16\log4j-1.2.16.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-orm\3.2.6.RELEASE\spring-orm-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\aopalliance\aopalliance\1.0\aopalliance-1.0.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-jdbc\3.2.6.RELEASE\spring-jdbc-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-tx\3.2.6.RELEASE\spring-tx-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-web\3.2.6.RELEASE\spring-web-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-aop\3.2.6.RELEASE\spring-aop-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-webmvc\3.2.6.RELEASE\spring-webmvc-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-aspects\3.2.6.RELEASE\spring-aspects-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\aspectj\aspectjweaver\1.7.2\aspectjweaver-1.7.2.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-beans\3.2.6.RELEASE\spring-beans-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-context\3.2.6.RELEASE\spring-context-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-context-support\3.2.6.RELEASE\spring-context-support-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-core\3.2.6.RELEASE\spring-core-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-expression\3.2.6.RELEASE\spring-expression-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-instrument\3.2.6.RELEASE\spring-instrument-3.2.6.RELEASE.jar;C:\Documents and Settings\uday.p.PBSYSTEMS\.m2\repository\org\springframework\spring-instrument-tomcat\3.2.6.RELEASE\spring-instrument-tomcat-3.2.6.RELEASE.jar
Key: user.name OutPut= uday.p
Key: java.vm.specification.version OutPut= 1.7
Key: sun.java.command OutPut= com.uk.mysqlmaven.domain.test.UserLoginDetails
Key: java.home OutPut= C:\Program Files\Java\jdk1.7.0_45\jre
Key: sun.arch.data.model OutPut= 32
Key: user.language OutPut= en
Key: java.specification.vendor OutPut= Oracle Corporation
Key: awt.toolkit OutPut= sun.awt.windows.WToolkit
Key: java.vm.info OutPut= mixed mode, sharing
Key: java.version OutPut= 1.7.0_45
Key: java.ext.dirs OutPut= C:\Program Files\Java\jdk1.7.0_45\jre\lib\ext;C:\WINDOWS\Sun\Java\lib\ext
Key: sun.boot.class.path OutPut= C:\Program Files\Java\jdk1.7.0_45\jre\lib\resources.jar;C:\Program Files\Java\jdk1.7.0_45\jre\lib\rt.jar;C:\Program Files\Java\jdk1.7.0_45\jre\lib\sunrsasign.jar;C:\Program Files\Java\jdk1.7.0_45\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.7.0_45\jre\lib\jce.jar;C:\Program Files\Java\jdk1.7.0_45\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.7.0_45\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.7.0_45\jre\classes
Key: java.vendor OutPut= Oracle Corporation
Key: file.separator OutPut= \
Key: java.vendor.url.bug OutPut= http://bugreport.sun.com/bugreport/
Key: sun.io.unicode.encoding OutPut= UnicodeLittle
Key: sun.cpu.endian OutPut= little
Key: sun.desktop OutPut= windows
Key: sun.cpu.isalist OutPut= pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
For more details refer Class System
Richard Schneider is right. use code below to fetch data from site which is not utf8 charset will get wrong string.
using (Stream stream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
String responseString = reader.ReadToEnd();
}
" i can't vote.so wrote this.
Here is a pitfall to avoid. In case you need to access your variable $name within a function, you need to say "global $name;" at the beginning of that function. You need to repeat this for each function in the same file.
include('front.inc');
global $name;
function foo() {
echo $name;
}
function bar() {
echo $name;
}
foo();
bar();
will only show errors. The correct way to do that would be:
include('front.inc');
function foo() {
global $name;
echo $name;
}
function bar() {
global $name;
echo $name;
}
foo();
bar();
I fall here when I was looking exactly for the same problem and maybe it can help other.
I think the real solution is:
cat *.log | grep -H somethingtosearch
You have to set the timezone, cf http://www.php.net/manual/en/book.datetime.php
Alternatively, you can get pip-Win which is an all-in-one installer for pip and virtualenv
on Windows and its GUI.
When you want one element placed at the bottom other element you use this code in CSS. It is used for floats.
If you float content you can float left or right... so in a common layout you might have a left nav, a content div and a footer.
To ensure the footer stays below both of these floats (if you have floated left and right) then you put the footer as clear: both
.
This way it will stay below both floats.
(If you are only clearing left then you only really need to clear: left;
.)
Go through this tutorial:
Have you looked at Joda ? It's a much easier and more intuitive way to work with dates and times. For instance you can convert trivially between (say) LocalDateTime and LocalDate objects.
e.g. (to illustrate the API)
LocalDate date = new LocalDateTime(milliseconds).toLocalDate()
Additionally it solves some thread-safety issues with date/time formatters and is to be strongly recommended for working with any date/time issues in Java.
A good example of real time found from here:-
A concrete example of an abstract class would be a class called Animal. You see many animals in real life, but there are only kinds of animals. That is, you never look at something purple and furry and say "that is an animal and there is no more specific way of defining it". Instead, you see a dog or a cat or a pig... all animals. The point is, that you can never see an animal walking around that isn't more specifically something else (duck, pig, etc.). The Animal is the abstract class and Duck/Pig/Cat are all classes that derive from that base class. Animals might provide a function called "Age" that adds 1 year of life to the animals. It might also provide an abstract method called "IsDead" that, when called, will tell you if the animal has died. Since IsDead is abstract, each animal must implement it. So, a Cat might decide it is dead after it reaches 14 years of age, but a Duck might decide it dies after 5 years of age. The abstract class Animal provides the Age function to all classes that derive from it, but each of those classes has to implement IsDead on their own.
A business example:
I have a persistance engine that will work against any data sourcer (XML, ASCII (delimited and fixed-length), various JDBC sources (Oracle, SQL, ODBC, etc.) I created a base, abstract class to provide common functionality in this persistance, but instantiate the appropriate "Port" (subclass) when persisting my objects. (This makes development of new "Ports" much easier, since most of the work is done in the superclasses; especially the various JDBC ones; since I not only do persistance but other things [like table generation], I have to provide the various differences for each database.) The best business examples of Interfaces are the Collections. I can work with a java.util.List without caring how it is implemented; having the List as an abstract class does not make sense because there are fundamental differences in how anArrayList works as opposed to a LinkedList. Likewise, Map and Set. And if I am just working with a group of objects and don't care if it's a List, Map, or Set, I can just use the Collection interface.
read about the lists() method
$test=test::select('id')->where('id' ,'>' ,0)->lists('id')->toArray()
I've used Xavier's answer quite a bit. I want to add that restricting the package version to a specified range is easy and useful in the latest versions of NuGet.
For example, if you never want Newtonsoft.Json
to be updated past version 3.x.x
in your project, change the corresponding package
element in your packages.config
file to look like this:
<package id="Newtonsoft.Json" version="3.5.8" allowedVersions="[3.0, 4.0)" targetFramework="net40" />
Notice the allowedVersions
attribute. This will limit the version of that package to versions between 3.0
(inclusive) and 4.0
(exclusive). Then, when you do an Update-Package
on the whole solution, you don't need to worry about that particular package being updated past version 3.x.x
.
The documentation for this functionality is here.
Yes. Fetch the repository and then cherry-pick from the remote branch.
You can also debug with chrome your html5 apps
I create a .bat to open chrome in debug mode
cd C:\Program Files (x86)\Google\Chrome\Application
chrome.exe "file:///C:\Users\***.html" --allow-file-access-from-files --disable-web-security
On Windows -- open my.ini file, present at "C:\ProgramData\MySQL\MySQL Server 5.6", find "[mysqld]" (without quotes) in next line add explicit_defaults_for_timestamp and then save the changes.
const int WIDTH = 1024;
const int HEIGHT = 800;
If you're did something like accidentally rsync'd to the wrong directory, the above suggestions work to find new files, but for me, the easiest was connecting with an SFTP client like Transmit then ordering by date and deleting.
Definitely using the Url property is the way to go. Whether to set it in the app.config, the database, or a third location sort of depends on your configuration needs. Sometimes you don't want the app to restart when you change the web service location. You might not have a load balancer scaling the backend. You might be hot-patching a web service bug. Your implementation might have security configuration issues as well. Whether it's production db usernames and passwords or even the ws security auth info. The proper separation of duties can get you into some more involved configuration setups.
If you add a wrapper class around the proxy generated classes, you can set the Url property in some unified fashion every time you create the wrapper class to call a web method.
Simple 2 steps for scrolling down to end or bottom.
Step1: get the full height of scrollable(conversation) div.
Step2: apply scrollTop on that scrollable(conversation) div using the value obtained in step1.
var fullHeight = $('#conversation')[0].scrollHeight;
$('#conversation').scrollTop(fullHeight);
Above steps must be applied for every append on the conversation div.
Assuming that you're working with a class named MyClass
, the following should work:
MyClass.class.getClassLoader();
Whether or not you can get the on-disk location of the .class file is dependent on the classloader itself. For example, if you're using something like BCEL, a certain class may not even have an on-disk representation.
go to the "Terminal" and just type
service postgres status
In the results you can get the port details
In my case it's running on port "5432" (default).
I'm using CentOS 7.Hope this helps.
I had the same problem and I added tx:annotation-driven
in applicationContext.xml
and it worked.
Couple of things to try...
Comment out the second "Set NewBook" line of code...
You already have an object reference to the workbook.
Do your SaveAs after copying the sheets.
You can use this code to redirect in php
<?php
/* Redirect browser */
header("Location: http://example.com/");
/* Make sure that code below does not get executed when we redirect. */
exit;
?>
On OSX the following works from the command line:
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --allow-running-insecure-content
I know this has already been answered. But I would like to add my solution as it may helpful for others in the future..
A common key error is: Permission denied (publickey)
. You can fix this by using keys:add
to notify Heroku of your new key.
In short follow these steps: https://devcenter.heroku.com/articles/keys
First you have to create a key if you don't have one:
ssh-keygen -t rsa
Second you have to add the key to Heroku:
heroku keys:add
Just use the NumberFormat property after the Value property: In this example the Ranges are defined using variables called ColLetter and SheetRow and this comes from a for-next loop using the integer i, but they might be ordinary defined ranges of course.
TransferSheet.Range(ColLetter & SheetRow).Value = Range(ColLetter & i).Value TransferSheet.Range(ColLetter & SheetRow).NumberFormat = Range(ColLetter & i).NumberFormat
I have written a complete utility class (inspired by Askar's proposal) that can take Java 8 lambda expression and turn them (if applicable) into any typed standard Java 8 lambda defined in the package java.util.function
. You can for example do:
asPredicate(String::isEmpty).negate()
asBiPredicate(String::equals).negate()
Because there would be numerous ambiguities if all the static methods would be named just as()
, I opted to call the method "as" followed by the returned type. This gives us full control of the lambda interpretation. Below is the first part of the (somewhat large) utility class revealing the pattern used.
Have a look at the complete class here (at gist).
public class FunctionCastUtil {
public static <T, U> BiConsumer<T, U> asBiConsumer(BiConsumer<T, U> biConsumer) {
return biConsumer;
}
public static <T, U, R> BiFunction<T, U, R> asBiFunction(BiFunction<T, U, R> biFunction) {
return biFunction;
}
public static <T> BinaryOperator<T> asBinaryOperator(BinaryOperator<T> binaryOperator) {
return binaryOperator;
}
... and so on...
}
I had a same issue.
from PIL import Image
instead of
import Image
fixed the issue
#For brevity, I didn't define a function.
#Place the directories you want to exclude in this array.
#Case insensitive and exact match. So 'archive' and
#'ArcHive' will match but 'BuildArchive' will not.
$noDirs = @('archive')
#Build a regex using array of excludes
$excRgx = '^{0}$' -f ($noDirs -join ('$|^'))
#Rather than use the gci -Recurse option, use a more
#performant approach by not processing the match(s) as
#soon as they are located.
$cmd = {
Param([string]$Path)
Get-ChildItem $Path -Directory |
ForEach-Object {
if ($_.Name -inotmatch $excRgx) {
#Recurse back into the scriptblock
Invoke-Command $cmd -ArgumentList $_.FullName;
#If you want all directory info change to return $_
return $_.FullName
}
}
}
#In this example, start with the current directory
$searchPath = .
#Start the Recursion
Invoke-Command $cmd -ArgumentList $searchPath
Here is good Demo in Fiddle how to use shared service in directive and other controllers through $scope.$on
HTML
<div ng-controller="ControllerZero">
<input ng-model="message" >
<button ng-click="handleClick(message);">BROADCAST</button>
</div>
<div ng-controller="ControllerOne">
<input ng-model="message" >
</div>
<div ng-controller="ControllerTwo">
<input ng-model="message" >
</div>
<my-component ng-model="message"></my-component>
JS
var myModule = angular.module('myModule', []);
myModule.factory('mySharedService', function($rootScope) {
var sharedService = {};
sharedService.message = '';
sharedService.prepForBroadcast = function(msg) {
this.message = msg;
this.broadcastItem();
};
sharedService.broadcastItem = function() {
$rootScope.$broadcast('handleBroadcast');
};
return sharedService;
});
By the same way we can use shared service in directive. We can implement controller section into directive and use $scope.$on
myModule.directive('myComponent', function(mySharedService) {
return {
restrict: 'E',
controller: function($scope, $attrs, mySharedService) {
$scope.$on('handleBroadcast', function() {
$scope.message = 'Directive: ' + mySharedService.message;
});
},
replace: true,
template: '<input>'
};
});
And here three our controllers where ControllerZero
used as trigger to invoke prepForBroadcast
function ControllerZero($scope, sharedService) {
$scope.handleClick = function(msg) {
sharedService.prepForBroadcast(msg);
};
$scope.$on('handleBroadcast', function() {
$scope.message = sharedService.message;
});
}
function ControllerOne($scope, sharedService) {
$scope.$on('handleBroadcast', function() {
$scope.message = 'ONE: ' + sharedService.message;
});
}
function ControllerTwo($scope, sharedService) {
$scope.$on('handleBroadcast', function() {
$scope.message = 'TWO: ' + sharedService.message;
});
}
The ControllerOne
and ControllerTwo
listen message
change by using $scope.$on
handler.
The linked list holds operations on the shared data structure.
For example, if I have a stack, it will be manipulated with pushes and pops. The linked list would be a set of pushes and pops on the pseudo-shared stack. Each thread sharing that stack will actually have a local copy, and to get to the current shared state, it'll walk the linked list of operations, and apply each operation in order to its local copy of the stack. When it reaches the end of the linked list, its local copy holds the current state (though, of course, it's subject to becoming stale at any time).
In the traditional model, you'd have some sort of locks around each push and pop. Each thread would wait to obtain a lock, then do a push or pop, then release the lock.
In this model, each thread has a local snapshot of the stack, which it keeps synchronized with other threads' view of the stack by applying the operations in the linked list. When it wants to manipulate the stack, it doesn't try to manipulate it directly at all. Instead, it simply adds its push or pop operation to the linked list, so all the other threads can/will see that operation and they can all stay in sync. Then, of course, it applies the operations in the linked list, and when (for example) there's a pop it checks which thread asked for the pop. It uses the popped item if and only if it's the thread that requested this particular pop.
UPDATE MyTable SET MyDate = CONVERT(datetime, '2009/07/16 08:28:01', 120)
For a full discussion of CAST and CONVERT, including the different date formatting options, see the MSDN Library Link below:
https://docs.microsoft.com/en-us/sql/t-sql/functions/cast-and-convert-transact-sql
There is a free and easy to use PDF class to create PDF documents. It's called FPDF. In combination with FPDI (http://www.setasign.de/products/pdf-php-solutions/fpdi) it is even possible to edit PDF documents. The following code shows how to use FPDF and FPDI to fill an existing gift coupon with the user data.
require_once('fpdf.php');
require_once('fpdi.php');
$pdf = new FPDI();
$pdf->AddPage();
$pdf->setSourceFile('gift_coupon.pdf');
// import page 1
$tplIdx = $this->pdf->importPage(1);
//use the imported page and place it at point 0,0; calculate width and height
//automaticallay and ajust the page size to the size of the imported page
$this->pdf->useTemplate($tplIdx, 0, 0, 0, 0, true);
// now write some text above the imported page
$this->pdf->SetFont('Arial', '', '13');
$this->pdf->SetTextColor(0,0,0);
//set position in pdf document
$this->pdf->SetXY(20, 20);
//first parameter defines the line height
$this->pdf->Write(0, 'gift code');
//force the browser to download the output
$this->pdf->Output('gift_coupon_generated.pdf', 'D');
I'm a bit late to the answer, but you may want to do this if you want the whole element, not only the values you want to group by:
var query = doc.Elements("whatever")
.GroupBy(element => new {
id = (int) element.Attribute("id"),
category = (int) element.Attribute("cat") })
.Select(e => e.First());
This will give you the first whole element matching your group by selection, much like Jon Skeets second example using DistinctBy, but without implementing IEqualityComparer comparer. DistinctBy will most likely be faster, but the solution above will involve less code if performance is not an issue.
Well, I can think of a CSS hack that will resolve this issue.
You could add the following line in your CSS file:
* html .blog_list div.postbody img { width:75px; height: SpecifyHeightHere; }
The above code will only be seen by IE6. The aspect ratio won't be perfect, but you could make it look somewhat normal. If you really wanted to make it perfect, you would need to write some javascript that would read the original picture width, and set the ratio accordingly to specify a height.
If anyone wonders how to be done in permutation in javascript.
Idea/pseudocode
for example. 'a'+ permute(bc). permute of bc would be bc & cb. Now add these two will give abc, acb. similarly, pick b + permute (ac) will provice bac, bca...and keep going.
now look at the code
function permutations(arr){
var len = arr.length,
perms = [],
rest,
picked,
restPerms,
next;
//for one or less item there is only one permutation
if (len <= 1)
return [arr];
for (var i=0; i<len; i++)
{
//copy original array to avoid changing it while picking elements
rest = Object.create(arr);
//splice removed element change array original array(copied array)
//[1,2,3,4].splice(2,1) will return [3] and remaining array = [1,2,4]
picked = rest.splice(i, 1);
//get the permutation of the rest of the elements
restPerms = permutations(rest);
// Now concat like a+permute(bc) for each
for (var j=0; j<restPerms.length; j++)
{
next = picked.concat(restPerms[j]);
perms.push(next);
}
}
return perms;
}
Take your time to understand this. I got this code from (pertumation in JavaScript)
web.py is probably the simplest web framework out there. "Bare" CGI is simpler, but you're completely on your own when it comes to making a service that actually does something.
"Hello, World!" according to web.py isn't much longer than an bare CGI version, but it adds URL mapping, HTTP command distinction, and query parameter parsing for free:
import web
urls = (
'/(.*)', 'hello'
)
app = web.application(urls, globals())
class hello:
def GET(self, name):
if not name:
name = 'world'
return 'Hello, ' + name + '!'
if __name__ == "__main__":
app.run()
This answer will demonstrate the difference between implementation
, api
, and compile
on a project.
Let's say I have a project with three Gradle modules:
app
has myandroidlibrary
as dependencies. myandroidlibrary
has myjavalibrary
as dependencies.
myjavalibrary
has a MySecret
class
public class MySecret {
public static String getSecret() {
return "Money";
}
}
myandroidlibrary
has MyAndroidComponent
class that manipulate value from MySecret
class.
public class MyAndroidComponent {
private static String component = MySecret.getSecret();
public static String getComponent() {
return "My component: " + component;
}
}
Lastly, app
is only interested in the value from myandroidlibrary
TextView tvHelloWorld = findViewById(R.id.tv_hello_world);
tvHelloWorld.setText(MyAndroidComponent.getComponent());
Now, let's talk about dependencies...
app
need to consume :myandroidlibrary
, so in app
build.gradle use implementation
.
(Note: You can use api/compile too. But hold that thought for a moment.)
dependencies {
implementation project(':myandroidlibrary')
}
What do you think myandroidlibrary
build.gradle should look like? Which scope we should use?
We have three options:
dependencies {
// Option #1
implementation project(':myjavalibrary')
// Option #2
compile project(':myjavalibrary')
// Option #3
api project(':myjavalibrary')
}
What's the difference between them and what should I be using?
Compile or Api (option #2 or #3)
If you're using compile
or api
. Our Android Application now able to access myandroidcomponent
dependency, which is a MySecret
class.
TextView textView = findViewById(R.id.text_view);
textView.setText(MyAndroidComponent.getComponent());
// You can access MySecret
textView.setText(MySecret.getSecret());
Implementation (option #1)
If you're using implementation
configuration, MySecret
is not exposed.
TextView textView = findViewById(R.id.text_view);
textView.setText(MyAndroidComponent.getComponent());
// You can NOT access MySecret
textView.setText(MySecret.getSecret()); // Won't even compile
So, which configuration you should choose? That really depends on your requirement.
If you want to expose dependencies use api
or compile
.
If you don't want to expose dependencies (hiding your internal module) then use implementation
.
Note:
This is just a gist of Gradle configurations, refer to Table 49.1. Java Library plugin - configurations used to declare dependencies for more detailed explanation.
The sample project for this answer is available on https://github.com/aldoKelvianto/ImplementationVsCompile
Suppose you want to load RegistrationComponent on load and then ConfirmationComponent on some event click on RegistrationComponent.
So in appModule.ts
, you can write like this.
RouterModule.forRoot([
{
path: '',
redirectTo: 'registration',
pathMatch: 'full'
},
{
path: 'registration',
component: RegistrationComponent
},
{
path : 'confirmation',
component: ConfirmationComponent
}
])
OR
RouterModule.forRoot([
{
path: '',
component: RegistrationComponent
},
{
path : 'confirmation',
component: ConfirmationComponent
}
])
is also fine. Choose whatever you like.
$('#myDiv').children().each( (index, element) => {
console.log(index); // children's index
console.log(element); // children's element
});
This iterates through all the children and their element with index value can be accessed separately using element and index respectively.
CTE has its uses - when data in the CTE is small and there is strong readability improvement as with the case in recursive tables. However, its performance is certainly no better than table variables and when one is dealing with very large tables, temporary tables significantly outperform CTE. This is because you cannot define indices on a CTE and when you have large amount of data that requires joining with another table (CTE is simply like a macro). If you are joining multiple tables with millions of rows of records in each, CTE will perform significantly worse than temporary tables.
Yes you can handle with the catch operator like this and show alert as you want but firstly you have to import Rxjs
for the same like this way
import {Observable} from 'rxjs/Rx';
return this.http.request(new Request(this.requestoptions))
.map((res: Response) => {
if (res) {
if (res.status === 201) {
return [{ status: res.status, json: res }]
}
else if (res.status === 200) {
return [{ status: res.status, json: res }]
}
}
}).catch((error: any) => {
if (error.status === 500) {
return Observable.throw(new Error(error.status));
}
else if (error.status === 400) {
return Observable.throw(new Error(error.status));
}
else if (error.status === 409) {
return Observable.throw(new Error(error.status));
}
else if (error.status === 406) {
return Observable.throw(new Error(error.status));
}
});
}
also you can handel error (with err block) that is throw by catch block while .map
function,
like this -
...
.subscribe(res=>{....}
err => {//handel here});
as required for any status without checking particluar one you can try this: -
return this.http.request(new Request(this.requestoptions))
.map((res: Response) => {
if (res) {
if (res.status === 201) {
return [{ status: res.status, json: res }]
}
else if (res.status === 200) {
return [{ status: res.status, json: res }]
}
}
}).catch((error: any) => {
if (error.status < 400 || error.status ===500) {
return Observable.throw(new Error(error.status));
}
})
.subscribe(res => {...},
err => {console.log(err)} );
For background images, make sure to use url()
node.backgroundImage = 'url(' + e.target.result + ')';
You cannot assign expressions with types such as List<NavigableMap<String,String>>
to the first.
(If you want to know why you can't assign List<String>
to List<Object>
see a zillion other questions on SO.)
Use ThenBy
:
var orderedCustomers = Customer.OrderBy(c => c.LastName).ThenBy(c => c.FirstName)
See MSDN: http://msdn.microsoft.com/en-us/library/bb549422.aspx
You don't add links to style sheets. They are for describing the style of the page. You would change your mark-up or add JavaScript to navigate when the image is clicked.
Based only on your style you would have:
<a href="home.com" id="logo"></a>
The full code then would be this:
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(obj, start) {
for (var i = (start || 0), j = this.length; i < j; i++) {
if (this[i] === obj) { return i; }
}
return -1;
}
}
For a really thorough answer and code to this as well as other array functions check out Stack Overflow question Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.).
You may use the different accessors to communicate your intent to someone reading your code, and make it easier to write classes which will work correctly no matter how their public API is called.
class Person
attr_accessor :age
...
end
Here, I can see that I may both read and write the age.
class Person
attr_reader :age
...
end
Here, I can see that I may only read the age. Imagine that it is set by the constructor of this class and after that remains constant. If there were a mutator (writer) for age and the class were written assuming that age, once set, does not change, then a bug could result from code calling that mutator.
But what is happening behind the scenes?
If you write:
attr_writer :age
That gets translated into:
def age=(value)
@age = value
end
If you write:
attr_reader :age
That gets translated into:
def age
@age
end
If you write:
attr_accessor :age
That gets translated into:
def age=(value)
@age = value
end
def age
@age
end
Knowing that, here's another way to think about it: If you did not have the attr_... helpers, and had to write the accessors yourself, would you write any more accessors than your class needed? For example, if age only needed to be read, would you also write a method allowing it to be written?
I only use MicrosoftAdvertising.Mobile and Microsoft.Advertising.Mobile.UI and I am served ads. The SDK should only add the DLLs not reference itself.
Note: You need to explicitly set width and height Make sure the phone dialer, and web browser capabilities are enabled
Followup note: Make sure that after you've removed the SDK DLL, that the xmlns references are not still pointing to it. The best route to take here is
Here is the xmlns reference:
xmlns:AdNamepace="clr-namespace:Microsoft.Advertising.Mobile.UI;assembly=Microsoft.Advertising.Mobile.UI"
Then the ad itself:
<AdNamespace:AdControl x:Name="myAd" Height="80" Width="480" AdUnitId="yourAdUnitIdHere" ApplicationId="yourIdHere"/>
Gradle should be updated already, you just need to let your previous projects know gradle has been updated.
Edit your build.gradle file to show this:
dependencies {
classpath 'com.android.tools.build:gradle:0.5.+'
}
This should only be required for projects created with the previous version of Android Studio. New projects you create will have that by default.
I think you probably want to view the minification of each set of css as a separate task
task minifyBrandACss(type: com.eriwen.gradle.css.tasks.MinifyCssTask) {
source = "src/main/webapp/css/brandA/styles.css"
dest = "${buildDir}/brandA/styles.css"
}
etc etc
BTW executing your minify tasks in an action of the war task seems odd to me - wouldn't it make more sense to make them a dependency of the war task?
it is enough to modify something in your text editor and reload localhost. all your connection will be lost nd you have opsibility to ng serve the new project in the console.
Use jQuery. You need to capture the click
event and then go on to the website.
$("#myHref").on('click', function() {_x000D_
alert("inside onclick");_x000D_
window.location = "http://www.google.com";_x000D_
});
_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<a href="#" id="myHref">Click me</a>
_x000D_
The way you are using await/async is poor at best, and it makes it hard to follow. You are mixing await
with Task'1.Result
, which is just confusing. However, it looks like you are looking at a final task result, rather than the contents.
I've rewritten your function and function call, which should fix your issue:
async Task<string> GetResponseString(string text)
{
var httpClient = new HttpClient();
var parameters = new Dictionary<string, string>();
parameters["text"] = text;
var response = await httpClient.PostAsync(BaseUri, new FormUrlEncodedContent(parameters));
var contents = await response.Content.ReadAsStringAsync();
return contents;
}
And your final function call:
Task<string> result = GetResponseString(text);
var finalResult = result.Result;
Or even better:
var finalResult = await GetResponseString(text);
Because '' is not a valid Javascript/JSON object. An empty object would be '{}'
For reference: https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse
Use LEFT JOIN
SELECT a.*
FROM table1 a
LEFT JOIN table2 b
on a.ID = b.ID
WHERE b.id IS NULL
Couldn't find any official documentation (no surprise there) but according to this interesting article, those elements are injected in order to enable Word to convert the HTML back to fully compatible Word document, with everything preserved.
The relevant paragraph:
Microsoft added the special tags to Word's HTML with an eye toward backward compatibility. Microsoft wanted you to be able to save files in HTML complete with all of the tracking, comments, formatting, and other special Word features found in traditional DOC files. If you save a file in HTML and then reload it in Word, theoretically you don't loose anything at all.
This makes lots of sense.
For your specific question.. the o
in the <o:p>
means "Office namespace" so anything following the o:
in a tag means "I'm part of Office namespace" - in case of <o:p>
it just means paragraph, the equivalent of the ordinary <p>
tag.
I assume that every HTML tag has its Office "equivalent" and they have more.
If you really need to do this, use reverse proxy.
For example, with nginx as reverse proxy
server {
listen api.mydomain.com:80;
server_name api.mydomain.com;
location / {
proxy_pass http://127.0.0.1:8000;
}
}
Using lodash & moment:
const startDate = moment();
_.range(0, 7).map((d) => startDate.clone().add(d, 'day').toDate())
As others have mentioned, you could use a comparison function, but you can also overload the < operator and the default less<T>
functor will work as well:
struct data {
string word;
int number;
bool operator < (const data& rhs) const {
return word.size() < rhs.word.size();
}
};
Then it's just:
std::sort(info.begin(), info.end());
Edit
As James McNellis pointed out, sort
does not actually use the less<T>
functor by default. However, the rest of the statement that the less<T>
functor will work as well is still correct, which means that if you wanted to put struct data
s into a std::map
or std::set
this would still work, but the other answers which provide a comparison function would need additional code to work with either.
Without single quotes around it, you are creating an array with two objects inside of it. This is JavaScript's own syntax. When you add the quotes, that object (array+2 objects) is now a string. You can use JSON.parse
to convert a string into a JavaScript object. You cannot use JSON.parse
to convert a JavaScript object into a JavaScript object.
//String - you can use JSON.parse on it
var jsonStringNoQuotes = '[{"Id":"10","Name":"Matt"},{"Id":"1","Name":"Rock"}]';
//Already a javascript object - you cannot use JSON.parse on it
var jsonStringNoQuotes = [{"Id":"10","Name":"Matt"},{"Id":"1","Name":"Rock"}];
Furthermore, your last example fails because you are adding literal single quote characters to the JSON string. This is illegal. JSON specification states that only double quotes are allowed. If you were to console.log
the following...
console.log("'"+[{"Id":"10","Name":"Matt"},{"Id":"1","Name":"Rock"}]+"'");
//Logs:
'[object Object],[object Object]'
You would see that it returns the string representation of the array, which gets converted to a comma separated list, and each list item would be the string representation of an object, which is [object Object]
. Remember, associative arrays in javascript are simply objects with each key/value pair being a property/value.
Why does this happen? Because you are starting with a string "'"
, then you are trying to append the array to it, which requests the string representation of it, then you are appending another string "'"
.
Please do not confuse JSON with Javascript, as they are entirely different things. JSON is a data format that is humanly readable, and was intended to match the syntax used when creating javascript objects. JSON is a string. Javascript objects are not, and therefor when declared in code are not surrounded in quotes.
See this fiddle: http://jsfiddle.net/NrnK5/
Update July 2017:
From ADT Plugin page, the question must be unasked:
The Eclipse ADT plugin is no longer supported, as per this announcement in June 2015.
The Eclipse ADT plugin has many known bugs and potential security bugs that will not be fixed.
You should immediately switch to use Android Studio, the official IDE for Android. For help transitioning your projects, read Migrate to Android Studio.
Problem: While importing the " org.apache.poi.xssf.usermodel.XSSFWorkbook"class showing an error in eclipse.
Solution: Use This maven dependency to resolve this problem:
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.15</version>
</dependency>
-Hari Krishna Neela
In SSMS 2012, you'll have to use:
To enable single-user mode, in SQL instance properties, DO NOT go to "Advance" tag, there is already a "Startup Parameters" tag.
The solution is mentioned here: iPhone WebKit CSS animations cause flicker.
For your element, you need to set
-webkit-backface-visibility: hidden;
After :
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd < 0)
error("ERROR opening socket");
You can add (with standard C99 compound literal support) :
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &(int){1}, sizeof(int)) < 0)
error("setsockopt(SO_REUSEADDR) failed");
Or :
int enable = 1;
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &enable, sizeof(int)) < 0)
error("setsockopt(SO_REUSEADDR) failed");
Use backticks.
$ ./script-that-consumes-argument.sh `sh script-that-produces-argument.sh`
Then fetch the output of the producer script as an argument on the consumer script.
You say loop .. so if you want to do this for a dir instead of the current document;
Dim sFile As Variant
Dim oShell: Set oShell = CreateObject("Shell.Application")
Dim oDir: Set oDir = oShell.Namespace("c:\foo")
For Each sFile In oDir.Items
Debug.Print oDir.GetDetailsOf(sFile, XXX)
Next
Where XXX is an attribute column index, 9 for Author for example. To list available indexes for your reference you can replace the for loop with;
for i = 0 To 40
debug.? i, oDir.GetDetailsOf(oDir.Items, i)
Next
Quickly for a single file/attribute:
Const PROP_COMPUTER As Long = 56
With CreateObject("Shell.Application").Namespace("C:\HOSTDIRECTORY")
MsgBox .GetDetailsOf(.Items.Item("FILE.NAME"), PROP_COMPUTER)
End With
i know a way ny which you can call you private function to test in mockito
@Test
public void commandEndHandlerTest() throws Exception
{
Method retryClientDetail_privateMethod =yourclass.class.getDeclaredMethod("Your_function_name",null);
retryClientDetail_privateMethod.setAccessible(true);
retryClientDetail_privateMethod.invoke(yourclass.class, null);
}
Wildcards aren't expanded inside quoted strings. And when wildcard is expanded, it's returned unchanged if there are no matches, it doesn't expand into an empty string. Try:
output="$(ls home/edward/bank1/fiche/Test* 2>/dev/null)"
if [ -n "$output" ]
then echo "Found one"
else echo "Found none"
fi
If the wildcard expanded to filenames, ls
will list them on stdout
; otherwise it will print an error on stderr
, and nothing on stdout. The contents of stdout
are assigned to output
.
if [ -n "$output" ]
tests whether $output
contains anything.
Another way to write this would be:
if [ $(ls home/edward/bank1/fiche/Test* 2>/dev/null | wc -l) -gt 0 ]
As others have mentioned, in C you would use memcpy
. Note however that this does a raw memory copy, so if your data structures have pointer to themselves or to each other, the pointers in the copy will still point to the original objects.
In C++ you can also use memcpy
if your array members are POD (that is, essentially types which you could also have used unchanged in C), but in general, memcpy
will not be allowed. As others mentioned, the function to use is std::copy
.
Having said that, in C++ you rarely should use raw arrays. Instead you should either use one of the standard containers (std::vector
is the closest to a built-in array, and also I think the closest to Java arrays — closer than plain C++ arrays, indeed —, but std::deque
or std::list
may be more appropriate in some cases) or, if you use C++11, std::array
which is very close to built-in arrays, but with value semantics like other C++ types. All the types I mentioned here can be copied by assignment or copy construction. Moreover, you can "cross-copy" from opne to another (and even from a built-in array) using iterator syntax.
This gives an overview of the possibilities (I assume all relevant headers have been included):
int main()
{
// This works in C and C++
int a[] = { 1, 2, 3, 4 };
int b[4];
memcpy(b, a, 4*sizeof(int)); // int is a POD
// This is the preferred method to copy raw arrays in C++ and works with all types that can be copied:
std::copy(a, a+4, b);
// In C++11, you can also use this:
std::copy(std::begin(a), std::end(a), std::begin(b));
// use of vectors
std::vector<int> va(a, a+4); // copies the content of a into the vector
std::vector<int> vb = va; // vb is a copy of va
// this initialization is only valid in C++11:
std::vector<int> vc { 5, 6, 7, 8 }; // note: no equal sign!
// assign vc to vb (valid in all standardized versions of C++)
vb = vc;
//alternative assignment, works also if both container types are different
vb.assign(vc.begin(), vc.end());
std::vector<int> vd; // an *empty* vector
// you also can use std::copy with vectors
// Since vd is empty, we need a `back_inserter`, to create new elements:
std::copy(va.begin(), va.end(), std::back_inserter(vd));
// copy from array a to vector vd:
// now vd already contains four elements, so this new copy doesn't need to
// create elements, we just overwrite the existing ones.
std::copy(a, a+4, vd.begin());
// C++11 only: Define a `std::array`:
std::array<int, 4> sa = { 9, 10, 11, 12 };
// create a copy:
std::array<int, 4> sb = sa;
// assign the array:
sb = sa;
}
In my case, my Windows directory is under the Dropbox folder. It is not a Git-specific issue. When a file (in this case, the lock file) has just been created, it takes Dropbox another second to do the synchronization. During that time, the file is in use by Dropbox, and any 3rd party program (in this case, Git) cannot delete the file.
My solution is to quit Dropbox and therefore avoiding the behind-the-scenes magic of Dropbox's file synch.
$ git --version
git version 1.7.3.4
git help
and man git
both hint at the available arguments you can pass to the command-line tool
How about just doing some linq queries against your dictionary, and then binding your graph to the results of those?...
var under = colStates.Where(c => (decimal)c.Value / (decimal)totalCount < .05M);
var over = colStates.Where(c => (decimal)c.Value / (decimal)totalCount >= .05M);
var newColStates = over.Union(new Dictionary<string, int>() { { "Other", under.Sum(c => c.Value) } });
foreach (var item in newColStates)
{
Console.WriteLine("{0}:{1}", item.Key, item.Value);
}
In java 7 can now do
try(BufferedWriter w = ....)
{
w.write(...);
}
catch(IOException)
{
}
and w.close will be done automatically
I was having a very similar problem. I was getting inconsistent height() values when I refreshed my page. (It wasn't my variable causing the problem, it was the actual height value.)
I noticed that in the head of my page I called my scripts first, then my css file. I switched so that the css file is linked first, then the script files and that seems to have fixed the problem so far.
Hope that helps.
If you want the fastest way for numpy arrays, use numba, which if you use conda should be already installed
The code will be fast because it will be compiled by numba
import numba
@numba.jit
def issorted(vec, ascending=True):
if len(vec) < 2:
return True
if ascending:
for i in range(1, len(vec)):
if vec[i-1] > vec[i]:
return False
return True
else:
for i in range(1, len(vec)):
if vec[i-1] < vec[i]:
return False
return True
and then:
>>> issorted(array([4,9,100]))
>>> True
Consider this to get a fully unique jar file:
None of the answers worked and then I was forgetting to set minimum deployment target which can be found in Project -> General -> Deployment Info -> Deployment Target -> 8.0
You can use .present? which comes included with ActiveSupport.
@city = @user.city.present?
# etc ...
You could even write it like this
def show
%w(city state bio contact twitter mail).each do |attr|
instance_variable_set "@#{attr}", @user[attr].present?
end
end
It's worth noting that if you want to test if something is blank, you can use .blank?
(this is the opposite of .present?
)
Also, don't use foo == nil
. Use foo.nil?
instead.