Where do these values come from? The documentation for android:fontFamily does not list this information in any place

These are indeed not listed in the documentation. But they are mentioned here under the section 'Font families'. The document lists every new public API for Android Jelly Bean 4.1.

In the styles.xml file in the application I'm working on somebody listed this as the font family, and I'm pretty sure it's wrong:

Yes, that's wrong. You don't reference the font file, you have to use the font name mentioned in the linked document above. In this case it should have been this:

<item name="android:fontFamily">sans-serif</item>

Like the linked answer already stated, 12 variants are possible:

Added in Android Jelly Bean (4.1) - API 16 :

Regular (default):

<item name="android:fontFamily">sans-serif</item>
<item name="android:textStyle">normal</item> 

Italic:

<item name="android:fontFamily">sans-serif</item>
<item name="android:textStyle">italic</item>

Bold:

<item name="android:fontFamily">sans-serif</item>
<item name="android:textStyle">bold</item>

Bold-italic:

<item name="android:fontFamily">sans-serif</item>
<item name="android:textStyle">bold|italic</item>

Light:

<item name="android:fontFamily">sans-serif-light</item>
<item name="android:textStyle">normal</item>

Light-italic:

<item name="android:fontFamily">sans-serif-light</item>
<item name="android:textStyle">italic</item>

Thin :

<item name="android:fontFamily">sans-serif-thin</item>
<item name="android:textStyle">normal</item>

Thin-italic :

<item name="android:fontFamily">sans-serif-thin</item>
<item name="android:textStyle">italic</item>

Condensed regular:

<item name="android:fontFamily">sans-serif-condensed</item>
<item name="android:textStyle">normal</item>

Condensed italic:

<item name="android:fontFamily">sans-serif-condensed</item>
<item name="android:textStyle">italic</item>

Condensed bold:

<item name="android:fontFamily">sans-serif-condensed</item>
<item name="android:textStyle">bold</item>

Condensed bold-italic:

<item name="android:fontFamily">sans-serif-condensed</item>
<item name="android:textStyle">bold|italic</item>

Added in Android Lollipop (v5.0) - API 21 :

Medium:

<item name="android:fontFamily">sans-serif-medium</item>
<item name="android:textStyle">normal</item>

Medium-italic:

<item name="android:fontFamily">sans-serif-medium</item>
<item name="android:textStyle">italic</item>

Black:

<item name="android:fontFamily">sans-serif-black</item>
<item name="android:textStyle">italic</item>

For quick reference, this is how they all look like:

Here is one-liner to get absolute path to your Makefile file using shell syntax:

SHELL := /bin/bash
CWD := $(shell cd -P -- '$(shell dirname -- "$0")' && pwd -P)

And here is version without shell based on @0xff answer:

CWD := $(abspath $(patsubst %/,%,$(dir $(abspath $(lastword $(MAKEFILE_LIST))))))

Test it by printing it, like:

cwd:
        @echo $(CWD)

When you use the -m option putty does not allocate a tty, it runs the command and quits. If you want to run an interactive script (such as a sql client), you need to tell it to allocate a tty with -t, see 3.8.3.12 -t and -T: control pseudo-terminal allocation. You'll avoid keeping a script on the server, as well as having to invoke it once you're connected.

Here's what I'm using to connect to mysql from a batch file:

#mysql.bat start putty -t -load "sessionname" -l username -pw password -m c:\mysql.sh

#mysql.sh mysql -h localhost -u username --password="foo" mydb

https://superuser.com/questions/587629/putty-run-a-remote-command-after-login-keep-the-shell-running

I think Nosql is "more suitable" in these scenarios at least (more supplementary is welcome)

1. Easy to scale horizontally by just adding more nodes.

2. Query on large data set

   Imagine tons of tweets posted on twitter every day. In RDMS, there could be tables with millions (or billions?) of rows, and you don't want to do query on those tables directly, not even mentioning, most of time, table joins are also needed for complex queries.

3. Disk I/O bottleneck

   If a website needs to send results to different users based on users' real-time info, we are probably talking about tens or hundreds of thousands of SQL read/write requests per second. Then disk i/o will be a serious bottleneck.

First, a better usage to compute number of elements when the actual array declaration is in scope is:

sizeof array / sizeof array[0]

This way you don't repeat the type name, which of course could change in the declaration and make you end up with an incorrect length computation. This is a typical case of don't repeat yourself.

Second, as a minor point, please note that sizeof is not a function, so the expression above doesn't need any parenthesis around the argument to sizeof.

Third, C doesn't have references so your usage of & in a declaration won't work.

I agree that the proper C solution is to pass the length (using the size_t type) as a separate argument, and use sizeof at the place the call is being made if the argument is a "real" array.

Note that often you work with memory returned by e.g. malloc(), and in those cases you never have a "true" array to compute the size off of, so designing the function to use an element count is more flexible.

v.10

var clients = io.nsps['/'].adapter.rooms['vse'];
/* 
'clients' will return something like:
Room {
sockets: { '3kiMNO8xwKMOtj3zAAAC': true, FUgvilj2VoJWB196AAAD: true },
length: 2 }
*/
var count = clients.length;  // 2
var sockets = clients.map((item)=>{  // all sockets room 'vse'
       return io.sockets.sockets[item];
      });
sample >>>
var handshake  = sockets[i].handshake; 
handshake.address  .time .issued ... etc.

you can use update from...

something like:

update shipment set.... from shipment inner join ProfilerTest.dbo.BookingDetails on ...

Calling a Sub Procedure – 3 Way technique

Once you have a procedure, whether you created it or it is part of the Visual Basic language, you can use it. Using a procedure is also referred to as calling it.

Before calling a procedure, you should first locate the section of code in which you want to use it. To call a simple procedure, type its name. Here is an example:

Sub CreateCustomer()
    Dim strFullName As String

    strFullName = "Paul Bertrand Yamaguchi"

msgbox strFullName
End Sub

Sub Exercise()
    CreateCustomer
End Sub

Besides using the name of a procedure to call it, you can also precede it with the Call keyword. Here is an example:

Sub CreateCustomer()
    Dim strFullName As String

    strFullName = "Paul Bertrand Yamaguchi"
End Sub

Sub Exercise()
    Call CreateCustomer
End Sub

When calling a procedure, without or without the Call keyword, you can optionally type an opening and a closing parentheses on the right side of its name. Here is an example:

Sub CreateCustomer()
    Dim strFullName As String

    strFullName = "Paul Bertrand Yamaguchi"
End Sub

Sub Exercise()
    CreateCustomer()
End Sub

Procedures and Access Levels

Like a variable access, the access to a procedure can be controlled by an access level. A procedure can be made private or public. To specify the access level of a procedure, precede it with the Private or the Public keyword. Here is an example:

Private Sub CreateCustomer()
    Dim strFullName As String

    strFullName = "Paul Bertrand Yamaguchi"
End Sub

The rules that were applied to global variables are the same:

Private: If a procedure is made private, it can be called by other procedures of the same module. Procedures of outside modules cannot access such a procedure.

Also, when a procedure is private, its name does not appear in the Macros dialog box

Public: A procedure created as public can be called by procedures of the same module and by procedures of other modules.

Also, if a procedure was created as public, when you access the Macros dialog box, its name appears and you can run it from there

Here's a quick, admittedly butchered response, but in a sentence:

1NF : Your table is organized as an unordered set of data, and there are no repeating columns.

2NF: You don't repeat data in one column of your table because of another column.

3NF: Every column in your table relates only to your table's key -- you wouldn't have a column in a table that describes another column in your table which isn't the key.

For more detail, see wikipedia...

Subqueries are generally used to return a single row as an atomic value, though they may be used to compare values against multiple rows with the IN keyword. They are allowed at nearly any meaningful point in a SQL statement, including the target list, the WHERE clause, and so on. A simple sub-query could be used as a search condition. For example, between a pair of tables:

SELECT title 
FROM books 
WHERE author_id = (
    SELECT id 
    FROM authors 
    WHERE last_name = 'Bar' AND first_name = 'Foo'
);

Note that using a normal value operator on the results of a sub-query requires that only one field must be returned. If you're interested in checking for the existence of a single value within a set of other values, use IN:

SELECT title 
FROM books 
WHERE author_id IN (
    SELECT id FROM authors WHERE last_name ~ '^[A-E]'
);

This is obviously different from say a LEFT-JOIN where you just want to join stuff from table A and B even if the join-condition doesn't find any matching record in table B, etc.

If you're just worried about speed you'll have to check with your database and write a good query and see if there's any significant difference in performance.

For Mysql please see the LOAD XML Syntax^Docs.

It should work without any additional XML transformation for the XML you've provided, just specify the format and define the table inside the database firsthand with matching column names:

LOAD XML LOCAL INFILE 'table1.xml'
    INTO TABLE table1
    ROWS IDENTIFIED BY '<table1>';

There is also a related question:

• How to import XMl file into MySQL database table using XML_LOAD(); function

For Postgresql I do not know.

With React Router v5.1:

import {useHistory} from 'react-router-dom';
import React, {Component} from 'react';
import {Button} from 'reactstrap';
.....
.....
export class yourComponent extends Component {
    .....
    componentDidMount() { 
        let history = useHistory;
        .......
    }

    render() {
        return(
        .....
        .....
            <Button className="fooBarClass" onClick={() => history.back()}>Back</Button>

        )
    }
}

Like this ?

<script>
var meta = document.createElement('meta');
meta.setAttribute('http-equiv', 'X-UA-Compatible');
meta.setAttribute('content', 'IE=Edge');
document.getElementsByTagName('head')[0].appendChild(meta);
</script>

All can be defined as in f:ajax attiributes.

i.e.

    <p:selectOneMenu id="employees" value="#{mymb.employeesList}" required="true">
         <f:selectItems value="#{mymb.employeesList}" var="emp" itemLabel="#{emp.employeeName}" />
         <f:ajax event="valueChange" listener="#{mymb.handleChange}" execute="@this" render="@all" />
    </p:selectOneMenu>

event: it can be normal DOM Events like click, or valueChange

execute: This is a space separated list of client ids of components that will participate in the "execute" portion of the Request Processing Lifecycle.

render: The clientIds of components that will participate in the "render" portion of the Request Processing Lifecycle. After action done, you can define which components should be refresh. Id, IdList or these keywords can be added: @this, @form, @all, @none.

You can reache the whole attribute list by following link: http://docs.oracle.com/javaee/6/javaserverfaces/2.1/docs/vdldocs/facelets/f/ajax.html

Use

//$arr should be array as you mentioned as below
foreach($arr as $key=>$value){
  echo $value->sm_id;
}

OR

//$arr should be array as you mentioned as below
foreach($arr as $value){
  echo $value->sm_id;
}

Just for the sake of adding functions to the Date prototype:

In a mutable fashion / style:

Date.prototype.addDays = function(n) {
   this.setDate(this.getDate() + n);
};

// Can call it tomorrow if you want
Date.prototype.nextDay = function() {
   this.addDays(1);
};

Date.prototype.addMonths = function(n) {
   this.setMonth(this.getMonth() + n);
};

Date.prototype.addYears = function(n) {
   this.setFullYear(this.getFullYear() + n);
}

// etc...

var currentDate = new Date();
currentDate.nextDay();

i solved this in a shorter fashion.

Dim marray() as variant, array2() as variant, YY ,ZZ as integer
YY=1
ZZ=1

Redim marray(1 to 1000, 1 to 10)
Do while ZZ<100 ' this is populating the first array
marray(ZZ,YY)= "something"
ZZ=ZZ+1
YY=YY+1 
Loop
'this part is where you store your array in another then resize and restore to original
array2= marray
Redim marray(1 to ZZ-1, 1 to YY)
marray = array2

The 'Enter some junk value' answer didn't do the trick for me, my site was continuing to load despite the entered junk.

Instead I added the following line to the top of the .htaccess file:

deny from all

This will quickly let you know if .htaccess is being picked up or not. If the .htaccess is being used, the files in that folder won't load at all.

Here's my method to install git on centos 6.

sudo yum groupinstall "Development Tools"
sudo yum install zlib-devel perl-ExtUtils-MakeMaker asciidoc xmlto openssl-devel curl-devel
sudo yum install wget
cd ~
wget -O git.zip https://github.com/git/git/archive/v2.7.2.zip
unzip git.zip
cd git-2.7.2
make configure
./configure --prefix=/usr/local
make all doc
sudo make install install-doc install-html

• Go to your project directory with cd.
• source/bin/activate (activate your env. if not previously).
• Run the command easy_install MySQL-python

If you are getting this error while trying to create an emulator for Android 11 or Android 10+ (API 30), make sure that you update emulator to the latest. You can do this from Tools -> SDK Manager -> SDK Tools

use continue keyword .

EX:

for(int i = 0; i < 10; i++){
  if(i == 5){
    continue;
   }
}

To call any method of an object instantiated from a class (with statement new), you need to "point" to it. From the outside you just use the resource created by the new statement. Inside any object PHP created by new, saves the same resource into the $this variable. So, inside a class you MUST point to the method by $this. In your class, to call smallTest from inside the class, you must tell PHP which of all the objects created by the new statement you want to execute, just write:

$this->smallTest();

Proper pure bash way

Under bash, you could simply:

IFS=\| read -ra headline <stores.dat
echo ${#headline[@]}
4

A lot quicker as without forks, and reusable as $headline hold the full head line. You could, for sample:

printf " - %s\n" "${headline[@]}"
 - sid
 - storeNo
 - latitude
 - longitude

Nota This syntax will drive correctly spaces and others characters in column names.

Alternative: strong binary checking for max columns on each rows

What if some row do contain some extra columns?

This command will search for bigger line, counting separators:

tr -dc $'\n|' <stores.dat |wc -L
3

There are max 3 separators, then 4 fields.

Make sure of that you have installed ruby with --disable-binary option, if not, uninstall it and reinstall it with the option.

more info here

Great Explanation from the link : http://geekswithblogs.net/dlussier/archive/2009/11/21/136454.aspx

Let's First look at MVC

The input is directed at the Controller first, not the view. That input might be coming from a user interacting with a page, but it could also be from simply entering a specific url into a browser. In either case, its a Controller that is interfaced with to kick off some functionality.

There is a many-to-one relationship between the Controller and the View. That’s because a single controller may select different views to be rendered based on the operation being executed.

There is one way arrow from Controller to View. This is because the View doesn’t have any knowledge of or reference to the controller.

The Controller does pass back the Model, so there is knowledge between the View and the expected Model being passed into it, but not the Controller serving it up.

MVP – Model View Presenter

Now let’s look at the MVP pattern. It looks very similar to MVC, except for some key distinctions:

The input begins with the View, not the Presenter.

There is a one-to-one mapping between the View and the associated Presenter.

The View holds a reference to the Presenter. The Presenter is also reacting to events being triggered from the View, so its aware of the View its associated with.

The Presenter updates the View based on the requested actions it performs on the Model, but the View is not Model aware.

MVVM – Model View View Model

So with the MVC and MVP patterns in front of us, let’s look at the MVVM pattern and see what differences it holds:

The input begins with the View, not the View Model.

While the View holds a reference to the View Model, the View Model has no information about the View. This is why its possible to have a one-to-many mapping between various Views and one View Model…even across technologies. For example, a WPF View and a Silverlight View could share the same View Model.

1. First open your cmd

2. Then go to php folder directory, Suppose your php folder is in xampp folder on your c drive. Your command would then be:

   cd c:\xampp\php
   

3. After that, check your version:

   php -v
   

This should give the following output:

PHP 7.2.0 (cli) (built: Nov 29 2017 00:17:00) ( ZTS MSVC15 (Visual C++ 2017) x86 ) Copyright (c) 1997-2017 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2017 Zend Technologies

I have uploaded a youtube video myself about checking the version of PHP via command prompt in Bangla: https://www.youtube.com/watch?v=zVkhD_tv9ck

When Object variables are initially used in a language like Java, they have absolutely no value at all - not zero, but literally no value - that is null

For instance: String s;

If you were to use s, it would actually have a value of null, because it holds absolute nothing.

An empty string, however, is a value - it is a string of no characters.

String s; //Inits to null
String a =""; //A blank string

Null is essentially 'nothing' - it's the default 'value' (to use the term loosely) that Java assigns to any Object variable that was not initialized.

Null isn't really a value - and as such, doesn't have properties. So, calling anything that is meant to return a value - such as .length(), will invariably return an error, because 'nothing' cannot have properties.

To go into more depth, by creating s1 = ""; you are initializing an object, which can have properties, and takes up relevant space in memory. By using s2; you are designating that variable name to be a String, but are not actually assigning any value at that point.

You can run the tool from Microsoft in this KB http://support.microsoft.com/default.aspx?scid=kb;en-us;Q195353 to fix the licensing issues for earlier ActiveX controls. This worked for me.

First, here's some sample data:

set.seed(1)
dat <- data.frame(one = rnorm(15),
                 two = sample(LETTERS, 15),
                 three = rnorm(15),
                 four = runif(15))
dat <- data.frame(lapply(dat, function(x) { x[sample(15, 5)] <- NA; x }))
head(dat)
#          one  two       three      four
# 1         NA    M  0.80418951 0.8921983
# 2  0.1836433    O -0.05710677        NA
# 3 -0.8356286    L  0.50360797 0.3899895
# 4         NA    E          NA        NA
# 5  0.3295078    S          NA 0.9606180
# 6 -0.8204684 <NA> -1.28459935 0.4346595

Here's our replacement:

dat[["four"]][is.na(dat[["four"]])] <- 0
head(dat)
#          one  two       three      four
# 1         NA    M  0.80418951 0.8921983
# 2  0.1836433    O -0.05710677 0.0000000
# 3 -0.8356286    L  0.50360797 0.3899895
# 4         NA    E          NA 0.0000000
# 5  0.3295078    S          NA 0.9606180
# 6 -0.8204684 <NA> -1.28459935 0.4346595

Alternatively, you can, of course, write dat$four[is.na(dat$four)] <- 0

If you want to "wrap around" and effectively rotate the list to start with Monday (rather than just chop off the items prior to Monday):

dayNames = [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 
            'Friday', 'Saturday',  ]

startDayName = 'Monday'

startIndex = dayNames.index( startDayName )
print ( startIndex )

rotatedDayNames = dayNames[ startIndex: ] + dayNames [ :startIndex ]

for x in rotatedDayNames:
    print ( x )

Starting with Spring Boot 1.2, you can configure SSL using application.properties or application.yml. Here's an example for application.properties:

server.port = 8443
server.ssl.key-store = classpath:keystore.jks
server.ssl.key-store-password = secret
server.ssl.key-password = another-secret

Same thing with application.yml:

server:
  port: 8443
  ssl:
    key-store: classpath:keystore.jks
    key-store-password: secret
    key-password: another-secret

Here's a link to the current reference documentation.

$protocal = 'http';
if ($_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' || $_SERVER['HTTPS'] == 'on') {$protocal = 'https';}


echo $protocal;

If you execute your Spring Boot application as a linux service (e.g. init.d script or similar), then you have the following option as well: Create a file called yourApplication.conf and put it next to your executable war/jar file. It's content should be something similar:

JAVA_OPTS="
-Djavax.net.ssl.trustStore=path-to-your-trustStore-file
-Djavax.net.ssl.trustStorePassword=yourCrazyPassword
"

Very simply:

$id = substr($url, strrpos($url, '/') + 1);

strrpos gets the position of the last occurrence of the slash; substr returns everything after that position.

As mentioned by redanimalwar if there is no slash this doesn't work correctly since strrpos returns false. Here's a more robust version:

$pos = strrpos($url, '/');
$id = $pos === false ? $url : substr($url, $pos + 1);

From material.io, you can use TextInputEditText combined with TextInputLayout:

<com.google.android.material.textfield.TextInputLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:counterEnabled="true"
    app:counterMaxLength="1000"
    app:passwordToggleEnabled="false">

    <com.google.android.material.textfield.TextInputEditText
        android:id="@+id/edit_text"
        android:hint="@string/description"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:maxLength="1000"
        android:gravity="top|start"
        android:inputType="textMultiLine|textNoSuggestions"/>

</com.google.android.material.textfield.TextInputLayout>

You can configure a password EditText with drawable:

Or you can limit text length with/without a counter:

Dependency:

implementation 'com.google.android.material:material:1.1.0-alpha02'

To check battery percentage we use BatteryManager, the following method will return battery percentage.

Source Link

public static float getBatteryLevel(Context context, Intent intent) {
    Intent batteryStatus = context.registerReceiver(null,
            new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
    int batteryLevel = -1;
    int batteryScale = 1;
    if (batteryStatus != null) {
        batteryLevel = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, batteryLevel);
        batteryScale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, batteryScale);
    }
    return batteryLevel / (float) batteryScale * 100;
}

Use the viewControllers property of the UINavigationController. Example code:

// Inside another ViewController
NSArray *viewControllers = self.navigationController.viewControllers;
UIViewController *rootViewController = [viewControllers objectAtIndex:viewControllers.count - 2];

This is the standard way of getting the "back" view controller. The reason objectAtIndex:0 works is because the view controller you're trying to access is also the root one, if you were deeper in the navigation, the back view would not be the same as the root view.

I faced the same problem, went through all the suggestions above, but nothing worked. Finally I deleted both .m2 and .ivy folder and it worked for me.

You can use Lookahead and Lookbehind. Like this:

System.out.println(Arrays.toString("a;b;c;d".split("(?<=;)")));
System.out.println(Arrays.toString("a;b;c;d".split("(?=;)")));
System.out.println(Arrays.toString("a;b;c;d".split("((?<=;)|(?=;))")));

And you will get:

[a;, b;, c;, d]
[a, ;b, ;c, ;d]
[a, ;, b, ;, c, ;, d]

The last one is what you want.

((?<=;)|(?=;)) equals to select an empty character before ; or after ;.

Hope this helps.

EDIT Fabian Steeg comments on Readability is valid. Readability is always the problem for RegEx. One thing, I do to help easing this is to create a variable whose name represent what the regex does and use Java String format to help that. Like this:

static public final String WITH_DELIMITER = "((?<=%1$s)|(?=%1$s))";
...
public void someMethod() {
...
final String[] aEach = "a;b;c;d".split(String.format(WITH_DELIMITER, ";"));
...
}
...

This helps a little bit. :-D

In terminal run this command in the folder where the systlesheets are:

sass --watch style.scss:style.css 

Source:

http://sass-lang.com/

When ever it notices a change in the .scss file it will update your .css

This only works when your .scss is on your local machine. Try copying the code to a file and running it locally.

If you know this when the page is rendered, which it sounds like you do because the database has a value, it's better to disable it when rendered instead of JavaScript. To do that, just add the readonly attribute (or disabled, if you want to remove it from the form submission as well) to the <input>, like this:

<input type="text" disabled="disabled" />
//or...
<input type="text" readonly="readonly" />

In June 2014 RFC7231 obsoletes RFC2616. If you are doing REST over HTTP then RFC7231 describes exactly what behaviour is expected from GET, PUT, POST and DELETE

In your database table list it should show View in Type column. To edit View:

1. Click on your View in table list
2. Click on Structure tab
3. Click on Edit View under Check All

Hope this help

update: in PHPMyAdmin 4.x, it doesn't show View in Type, but you can still recognize it:

1. In Row column: It had zero Row
2. In Action column: It had greyed empty button

Of course it may be just an empty table, but when you open the structure, you will know whether it's a table or a view.

You can create your jar without Main-Class in its Manifest file. Then :

java -cp MyJar.jar com.mycomp.myproj.dir2.MainClass2 /home/myhome/datasource.properties /home/myhome/input.txt

This worked for me.

using System.IO;

//  

    string readStr = File.ReadAllText(file.FullName);          
    string[] read = readStr.Split(new char[] {'\r','\n'},StringSplitOptions.RemoveEmptyEntries);

To print a rounded value, @Matt J well answers the question.

float x = 45.592346543;
printf("%0.1f\n", x);  // 45.6

As most floating point (FP) is binary based, exact rounding to one decimal place is not possible when the mathematically correct answer is x.1, x.2, ....

To convert the FP number to the nearest 0.1 is another matter.

Overflow: Approaches that first scale by 10 (or 100, 1000, etc) may overflow for large x.

float round_tenth1(float x) {
  x = x * 10.0f;
  ...
}

Double rounding: Adding 0.5f and then using floorf(x*10.0f + 0.5f)/10.0 returns the wrong result when the intermediate sum x*10.0f + 0.5f rounds up to a new integer.

// Fails to round 838860.4375 correctly, comes up with 838860.5 
// 0.4499999880790710449 fails as it rounds to 0.5
float round_tenth2(float x) {
  if (x < 0.0) {
    return ceilf(x*10.0f + 0.5f)/10.0f;
  }
  return floorf(x*10.0f + 0.5f)/10.0f;
}

Casting to int has the obvious problem when float x is much greater than INT_MAX.

Using roundf() and family, available in <math.h> is the best approach.

float round_tenthA(float x) {
  double x10 = 10.0 * x;
  return (float) (round(x10)/10.0);
}

To avoid using double, simply test if the number needs rounding.

float round_tenthB(float x) {
  const float limit = 1.0/FLT_EPSILON;
  if (fabsf(x) < limit) {
    return roundf(x*10.0f)/10.0f;
  }
  return x;
}

I'm running Ubuntu through Windows Subsystem for Linux and had properly set my credentials through Git Bash, including in VS Code's terminal (where I was getting the error every time I tried to commit.)

Apparently even tho VS is using Bash in the terminal, the UI git controls still run through Windows, where I had not set my credentials.

Setting the credentials in Windows Powershell fixed the issue

If you know it's going to be just two fields, you can skip the extra subprocesses like this:

var1=${STR%-*}
var2=${STR#*-}

What does this do? ${STR%-*} deletes the shortest substring of $STR that matches the pattern -* starting from the end of the string. ${STR#*-} does the same, but with the *- pattern and starting from the beginning of the string. They each have counterparts %% and ## which find the longest anchored pattern match. If anyone has a helpful mnemonic to remember which does which, let me know! I always have to try both to remember.

From MDN

Note: Spread syntax effectively goes one level deep while copying an array. Therefore, it may be unsuitable for copying multidimensional arrays as the following example shows (it's the same with Object.assign() and spread syntax).

Personally, I suggest using Lodash's cloneDeep function for multi-level object/array cloning.

Here is a working example:

const arr1 = [{ 'a': 1 }];_x000D_
_x000D_
const arr2 = [...arr1];_x000D_
_x000D_
const arr3 = _.clone(arr1);_x000D_
_x000D_
const arr4 = arr1.slice();_x000D_
_x000D_
const arr5 = _.cloneDeep(arr1);_x000D_
_x000D_
const arr6 = [...{...arr1}]; // a bit ugly syntax but it is working!_x000D_
_x000D_
_x000D_
// first level_x000D_
console.log(arr1 === arr2); // false_x000D_
console.log(arr1 === arr3); // false_x000D_
console.log(arr1 === arr4); // false_x000D_
console.log(arr1 === arr5); // false_x000D_
console.log(arr1 === arr6); // false_x000D_
_x000D_
// second level_x000D_
console.log(arr1[0] === arr2[0]); // true_x000D_
console.log(arr1[0] === arr3[0]); // true_x000D_
console.log(arr1[0] === arr4[0]); // true_x000D_
console.log(arr1[0] === arr5[0]); // false_x000D_
console.log(arr1[0] === arr6[0]); // false

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.4/lodash.js"></script>

This may not be the best way but it definitely makes sure that exception is not thrown from the code block that is being tested.

import org.assertj.core.api.Assertions;
import org.junit.Test;

public class AssertionExample {

    @Test
    public void testNoException(){
        assertNoException();
    }    

    private void assertException(){
        Assertions.assertThatThrownBy(this::doNotThrowException).isInstanceOf(Exception.class);
    }

    private void assertNoException(){
        Assertions.assertThatThrownBy(() -> assertException()).isInstanceOf(AssertionError.class);
    }

    private void doNotThrowException(){
        //This method will never throw exception
    }
}

I would style a link to look like a button, because that way there is a no-js fallback.

So this is how you could animate the jump using jquery. No-js fallback is a normal jump without animation.

Original example:

jsfiddle

$(document).ready(function() {_x000D_
  $(".jumper").on("click", function( e ) {_x000D_
_x000D_
    e.preventDefault();_x000D_
_x000D_
    $("body, html").animate({ _x000D_
      scrollTop: $( $(this).attr('href') ).offset().top _x000D_
    }, 600);_x000D_
_x000D_
  });_x000D_
});

#long {_x000D_
  height: 500px;_x000D_
  background-color: blue;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<!-- Links that trigger the jumping -->_x000D_
<a class="jumper" href="#pliip">Pliip</a>_x000D_
<a class="jumper" href="#ploop">Ploop</a>_x000D_
<div id="long">...</div>_x000D_
<!-- Landing elements -->_x000D_
<div id="pliip">pliip</div>_x000D_
<div id="ploop">ploop</div>

New example with actual button styles for the links, just to prove a point.

Everything is essentially the same, except that I changed the class .jumper to .button and I added css styling to make the links look like buttons.

Button styles example

No, those are nested dictionaries, so that is the only real way (you could use get() but it's the same thing in essence). However, there is an alternative. Instead of having nested dictionaries, you can use a tuple as a key instead:

tempDict = {("ONE", "TWO", "THREE"): 10}
tempDict["ONE", "TWO", "THREE"]

This does have a disadvantage, there is no (easy and fast) way of getting all of the elements of "TWO" for example, but if that doesn't matter, this could be a good solution.

all these solutions look like an overkill. Why use my solution?

previousElementSibling supported from IE9

document.addEventListener needs a polyfill

previousSibling might return a text

Please note i have chosen to return the first/last element in case boundaries are broken. In a RL usage, i would prefer it to return a null.

var el = document.getElementById("child1"),_x000D_
    children = el.parentNode.children,_x000D_
    len = children.length,_x000D_
    ind = [].indexOf.call(children, el),_x000D_
    nextEl = children[ind === len ? len : ind + 1],_x000D_
    prevEl = children[ind === 0 ? 0 : ind - 1];_x000D_
    _x000D_
    document.write(nextEl.id);_x000D_
    document.write("<br/>");_x000D_
    document.write(prevEl.id);

<div id="parent">_x000D_
  <div id="child1"></div>_x000D_
  <div id="child2"></div>_x000D_
</div>

**

The major drawback of B-Tree is the difficulty of Traversing the keys sequentially. The B+ Tree retains the rapid random access property of the B-Tree while also allowing rapid sequential access

** ref: Data Structures Using C// Author: Aaro M Tenenbaum

http://books.google.co.in/books?id=X0Cd1Pr2W0gC&pg=PA456&lpg=PA456&dq=drawback+of+B-Tree+is+the+difficulty+of+Traversing+the+keys+sequentially&source=bl&ots=pGcPQSEJMS&sig=F9MY7zEXYAMVKl_Sg4W-0LTRor8&hl=en&sa=X&ei=nD5AUbeeH4zwrQe12oCYAQ&ved=0CDsQ6AEwAg#v=onepage&q=drawback%20of%20B-Tree%20is%20the%20difficulty%20of%20Traversing%20the%20keys%20sequentially&f=false

You can use find and -exec directly into sed rather than first locating oldstr with grep. It's maybe a bit less efficient, but that might not be important. This way, the sed replacement is executed over all files listed by find, but if oldstr isn't there it obviously won't operate on it.

find /path -type f -exec sed -i 's/oldstr/newstr/g' {} \;

Not sure whether this is still actual.. just for future readers. If what you really want is to pass your parameters as part of the URL, you should probably use jQuery.param().

How about using zip and toMap?

myList.zip(myList.map(_.length)).toMap

In a nutshell, sys.argv is a list of the words that appear in the command used to run the program. The first word (first element of the list) is the name of the program, and the rest of the elements of the list are any arguments provided. In most computer languages (including Python), lists are indexed from zero, meaning that the first element in the list (in this case, the program name) is sys.argv[0], and the second element (first argument, if there is one) is sys.argv[1], etc.

The test len(sys.argv) >= 2 simply checks wither the list has a length greater than or equal to 2, which will be the case if there was at least one argument provided to the program.

In your question, you stated that you want to convert a user input of 175 to 00000000 00000000 00000000 10101111, which is big endian byte ordering, also known as network byte order.

A mostly portable way to convert your unsigned integer to a big endian unsigned char array, as you suggested from that "175" example you gave, would be to use C's htonl() function (defined in the header <arpa/inet.h> on Linux systems) to convert your unsigned int to big endian byte order, then use memcpy() (defined in the header <string.h> for C, <cstring> for C++) to copy the bytes into your char (or unsigned char) array.

The htonl() function takes in an unsigned 32-bit integer as an argument (in contrast to htons(), which takes in an unsigned 16-bit integer) and converts it to network byte order from the host byte order (hence the acronym, Host TO Network Long, versus Host TO Network Short for htons), returning the result as an unsigned 32-bit integer. The purpose of this family of functions is to ensure that all network communications occur in big endian byte order, so that all machines can communicate with each other over a socket without byte order issues. (As an aside, for big-endian machines, the htonl(), htons(), ntohl() and ntohs() functions are generally compiled to just be a 'no op', because the bytes do not need to be flipped around before they are sent over or received from a socket since they're already in the proper byte order)

Here's the code:

#include <stdio.h>
#include <arpa/inet.h>
#include <string.h>

int main() {
    unsigned int number = 175;

    unsigned int number2 = htonl(number);
    char numberStr[4];
    memcpy(numberStr, &number2, 4);

    printf("%x %x %x %x\n", numberStr[0], numberStr[1], numberStr[2], numberStr[3]);

    return 0;
}

Note that, as caf said, you have to print the characters as unsigned characters using printf's %x format specifier.

The above code prints 0 0 0 af on my machine (an x86_64 machine, which uses little endian byte ordering), which is hex for 175.

FYI, sender and e are not specific to ASP.NET or to C#. See Events (C# Programming Guide) and Events in Visual Basic.

HTML: text/html, full-stop.

XHTML: application/xhtml+xml, or only if following HTML compatbility guidelines, text/html. See the W3 Media Types Note.

XML: text/xml, application/xml (RFC 2376).

There are also many other media types based around XML, for example application/rss+xml or image/svg+xml. It's a safe bet that any unrecognised but registered ending in +xml is XML-based. See the IANA list for registered media types ending in +xml.

(For unregistered x- types, all bets are off, but you'd hope +xml would be respected.)

I was able to fully export my project along with all commits, branches and tags to gitlab via following commands run locally on my computer:

To illustrate my example, I will be using https://github.com/raveren/kint as the source repository that I want to import into gitlab. I created an empty project named Kint (under namespace raveren) in gitlab beforehand and it told me the http git url of the newly created project there is http://gitlab.example.com/raveren/kint.git

The commands are OS agnostic.

In a new directory:

git clone --mirror https://github.com/raveren/kint
cd kint.git
git remote add gitlab http://gitlab.example.com/raveren/kint.git
git push gitlab --mirror

Now if you have a locally cloned repository that you want to keep using with the new remote, just run the following commands* there:

git remote remove origin
git remote add origin http://gitlab.example.com/raveren/kint.git
git fetch --all

^{*This assumes that you did not rename your remote master from origin, otherwise, change the first two lines to reflect it.}

Yes. It will work: FileInfo.CopyTo Method

Use this method to allow or prevent overwriting of an existing file. Use the CopyTo method to prevent overwriting of an existing file by default.

All other responses are correct, but since you asked for FileInfo, here's a sample:

FileInfo fi = new FileInfo(@"c:\yourfile.ext");
fi.CopyTo(@"d:\anotherfile.ext", true); // existing file will be overwritten

Have you tried JQuery? Vanilla javascript can be tough. Try using this:

$('.container-element').add('<div>Insert Div Content</div>');

.container-element is a JQuery selector that marks the element with the class "container-element" (presumably the parent element in which you want to insert your divs). Then the add() function inserts HTML into the container-element.

It seems all you can't get is to show the error at the end of editText. Set your editText width to match that of the parent layout enveloping. Will work just fine.

I have to quote Jon (the master of c#) Skeet:

Well, the easiest way would be to open a file stream and then use:

byte[] data = memoryStream.ToArray(); fileStream.Write(data, 0, data.Length);

That's relatively inefficient though, as it involves copying the buffer. It's fine for small streams, but for huge amounts of data you should consider using:

fileStream.Write(memoryStream.GetBuffer(), 0, memoryStream.Position);

The format specified through datepicker-popup is just the format for the displayed date. The underlying ngModel is a Date object. Trying to display it will show it as it's default, standard-compliant rapresentation.

You can show it as you want by using the date filter in the view, or, if you need it to be parsed in the controller, you can inject $filter in your controller and call it as $filter('date')(date, format). See also the date filter docs.

Another way is to use /sys/class/android_usb/android0/iSerial in an App with no permissions whatsoever.

user@creep:~$ adb shell ls -l /sys/class/android_usb/android0/iSerial
-rw-r--r-- root     root         4096 2013-01-10 21:08 iSerial
user@creep:~$ adb shell cat /sys/class/android_usb/android0/iSerial
0A3CXXXXXXXXXX5

To do this in java one would just use a FileInputStream to open the iSerial file and read out the characters. Just be sure you wrap it in an exception handler because not all devices have this file.

At least the following devices are known to have this file world-readable:

• Galaxy Nexus
• Nexus S
• Motorola Xoom 3g
• Toshiba AT300
• HTC One V
• Mini MK802
• Samsung Galaxy S II

You can also see my blog post here: http://insitusec.blogspot.com/2013/01/leaking-android-hardware-serial-number.html where I discuss what other files are available for info.

This usually happens when you are using a URI scheme that is not supported by the server in which the app is deployed. So, you might either want to check what all schemes your server supports and modify your request URI accordingly, or, you might want to add the support for that scheme in your server. The scope of your application should help you decide on this.

You need to give a relative file path of <a href="../index.html">Home</a>

Alternately you can specify a link from the root of your site with <a href="/pages/en/index.html">Home</a>

.. and . have special meanings in file paths, .. means up one directory and . means current directory.

so <a href="index.html">Home</a> is the same as <a href="./index.html">Home</a>

If for a block cipher you're not going to use a Cipher transformation that includes a padding scheme, you need to have the number of bytes in the plaintext be an integral multiple of the block size of the cipher.

So either pad out your plaintext to a multiple of 16 bytes (which is the AES block size), or specify a padding scheme when you create your Cipher objects. For example, you could use:

Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");

Unless you have a good reason not to, use a padding scheme that's already part of the JCE implementation. They've thought out a number of subtleties and corner cases you'll have to realize and deal with on your own otherwise.

Ok, your second problem is that you are using String to hold the ciphertext.

In general,

String s = new String(someBytes);
byte[] retrievedBytes = s.getBytes();

will not have someBytes and retrievedBytes being identical.

If you want/have to hold the ciphertext in a String, base64-encode the ciphertext bytes first and construct the String from the base64-encoded bytes. Then when you decrypt you'll getBytes() to get the base64-encoded bytes out of the String, then base64-decode them to get the real ciphertext, then decrypt that.

The reason for this problem is that most (all?) character encodings are not capable of mapping arbitrary bytes to valid characters. So when you create your String from the ciphertext, the String constructor (which applies a character encoding to turn the bytes into characters) essentially has to throw away some of the bytes because it can make no sense of them. Thus, when you get bytes out of the string, they are not the same bytes you put into the string.

In Java (and in modern programming in general), you cannot assume that one character = one byte, unless you know absolutely you're dealing with ASCII. This is why you need to use base64 (or something like it) if you want to build strings from arbitrary bytes.

The answer of Pardeep Jain can be useful for static data, but what if we have an array in JSON?

For example, we have i values and get the value of id field

alert(obj[i].id); //works!

But what if we need key with spaces?

In this case, the following construction can help (without point between [] blocks):

alert(obj[i]["No. of interfaces"]); //works too!

I noticed that there is another CSS selector that does the same thing . The syntax is as follows :

[id|="name_id"]

This will select all elements ID which begins with the word enclosed in double quotes.

Assume that a thread modifies the value of a shared variable, if you didn't use volatile modifier for that variable. When other threads want to read this variable's value, they don't see the updated value because they read the variable's value from the CPU's cache instead of RAM memory. This problem also known as Visibility Problem.

By declaring the shared variable volatile, all writes to the counter variable will be written back to main memory immediately. Also, all reads of the counter variable will be read directly from main memory.

public class SharedObject {
    public volatile int sharedVariable = 0;
}

With non-volatile variables there are no guarantees about when the Java Virtual Machine (JVM) reads data from main memory into CPU caches, or writes data from CPU caches to main memory. This can cause several problems which I will explain in the following sections.

Example:

Imagine a situation in which two or more threads have access to a shared object which contains a counter variable declared like this:

public class SharedObject {
    public int counter = 0;
}

Imagine too, that only Thread 1 increments the counter variable, but both Thread 1 and Thread 2 may read the counter variable from time to time.

If the counter variable is not declared volatile there is no guarantee about when the value of the counter variable is written from the CPU cache back to main memory. This means, that the counter variable value in the CPU cache may not be the same as in main memory. This situation is illustrated here:

The problem with threads not seeing the latest value of a variable because it has not yet been written back to main memory by another thread, is called a "visibility" problem. The updates of one thread are not visible to other threads.

You are mixing the 2 different CASE syntaxes inappropriately.

Use this style (Searched)

  CASE  
  WHEN u.nnmu ='0' THEN mu.naziv_mesta
  WHEN u.nnmu ='1' THEN m.naziv_mesta
 ELSE 'GRESKA'
 END as mesto_utovara,

Or this style (Simple)

  CASE u.nnmu 
  WHEN '0' THEN mu.naziv_mesta
  WHEN '1' THEN m.naziv_mesta
 ELSE 'GRESKA'
 END as mesto_utovara,

Not This (Simple but with boolean search predicates)

  CASE u.nnmu 
  WHEN u.nnmu ='0' THEN mu.naziv_mesta
  WHEN u.nnmu ='1' THEN m.naziv_mesta
 ELSE 'GRESKA'
 END as mesto_utovara,

In MySQL this will end up testing whether u.nnmu is equal to the value of the boolean expression u.nnmu ='0' itself. Regardless of whether u.nnmu is 1 or 0 the result of the case expression itself will be 1

For example if nmu = '0' then (nnmu ='0') evaluates as true (1) and (nnmu ='1') evaluates as false (0). Substituting these into the case expression gives

 SELECT CASE  '0'
  WHEN 1 THEN '0'
  WHEN 0 THEN '1'
 ELSE 'GRESKA'
 END as mesto_utovara

if nmu = '1' then (nnmu ='0') evaluates as false (0) and (nnmu ='1') evaluates as true (1). Substituting these into the case expression gives

 SELECT CASE  '1'
  WHEN 0 THEN '0'
  WHEN 1 THEN '1'
 ELSE 'GRESKA'
 END as mesto_utovara

Similar to @Piotr Lewandowski's answer, but within a forEach:

const config: MyConfig = { ... };

Object.keys(config)
  .forEach((key: keyof MyConfig) => {
    if (config[key]) {
      // ...
    }
  });

I am using Mac and the issue is solved by deleting github record from keychain access app: Here is what i did:

1. Open "Keychain Access.app" (You can find it in Spotlight orLaunchPad)
2. Select "All items" in Category
3. Search "git"
4. Delete every old & strange items Try to Push again and it just WORKED

Above steps are copied from @spyar for the ease.

You can use ng-messages

<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular-messages.min.js"></script>

include the module

 angular.module("blank",['ngMessages']

in html

<input type="email" name="email" class="form-control" placeholder="email" ng-model="email" required>
<div ng-messages="myForm.email.$error">
<div ng-message="required">This field is required</div>
<div ng-message="email">Your email address is invalid</div>
</div>

First of all you should create property with employee details in the Employee class:

public class Employee
{
    public Employee()
    {
        EmployeeDetails = new EmployeeDetails();
        EmployeeDetails.EmpID = 123;
        EmployeeDetails.EmpName = "ABC";
    }

    public EmployeeDetails EmployeeDetails { get; set; }
}

If you don't do that, you will create instance of object in Employee constructor and you lose reference to it.

In the XAML you should create instance of Employee class, and after that you can assign it to DataContext.

Your XAML should look like this:

<Window x:Class="SampleApplication.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525"
    xmlns:local="clr-namespace:SampleApplication"
   >
    <Window.Resources>
        <local:Employee x:Key="Employee" />
    </Window.Resources>
    <Grid DataContext="{StaticResource Employee}">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="200" />
        </Grid.ColumnDefinitions>

        <Label Grid.Row="0" Grid.Column="0" Content="ID:"/>
        <Label Grid.Row="1" Grid.Column="0" Content="Name:"/>
        <TextBox Grid.Column="1" Grid.Row="0" Margin="3" Text="{Binding EmployeeDetails.EmpID}" />
        <TextBox Grid.Column="1" Grid.Row="1" Margin="3" Text="{Binding EmployeeDetails.EmpName}" />
    </Grid>
</Window>

Now, after you created property with employee details you should binding by using this property:

Text="{Binding EmployeeDetails.EmpID}"

declare @i numeric(28,5) = 12.0001


if (@i/cast(@i as int) > 1)
begin
    select 'this is not int'
end
else
begin
    select 'this is int'
end

NO, when you are using only one "=" you are assigning the variable.

You must use "==" : You must use "===" :

if (somevar === '836e3ef9-53d4-414b-a401-6eef16ac01d6'){
 $("#code").text(data.DATA[0].ID);
}

You could use fonction like .toLowerCase() to avoid case problem if you want

<Directory "C:/xampp/">
    AllowOverride AuthConfig Limit
    Order allow,deny
    Allow from all
    Require all granted
</Directory>

This is what i added in the end of file \xampp\apache\conf\extra\httpd-xampp.conf file before tag

Just found this, and its even shorter.

import time
def expires():
    '''return a UNIX style timestamp representing 5 minutes from now'''
    return int(time.time()+300)

Had the same problem,

mvn --version

worked but

maven --version

did not. I prefer using 'mvn' over 'maven' anyway so all is well. I also logout/login in to be sure.

There are two ways to do it. The direct approach would be to simply call (and print) the strftime() method in your template, for example

{{ car.date_of_manufacture.strftime('%Y-%m-%d') }}

Another, sightly better approach would be to define your own filter, e.g.:

from flask import Flask
import babel

app = Flask(__name__)

@app.template_filter()
def format_datetime(value, format='medium'):
    if format == 'full':
        format="EEEE, d. MMMM y 'at' HH:mm"
    elif format == 'medium':
        format="EE dd.MM.y HH:mm"
    return babel.dates.format_datetime(value, format)

(This filter is based on babel for reasons regarding i18n, but you can use strftime too). The advantage of the filter is, that you can write

{{ car.date_of_manufacture|datetime }}
{{ car.date_of_manufacture|datetime('full') }}

which looks nicer and is more maintainable. Another common filter is also the "timedelta" filter, which evaluates to something like "written 8 minutes ago". You can use babel.dates.format_timedelta for that, and register it as filter similar to the datetime example given here.

I'm late to this question, but it's really super easy. You just define multiple tab classes in your css file, and then load the required tab as your class in the php file while creating the LI tag.

Here's an example of doing it entirely on the server:

CSS

html ul.tabs li.activeTab1, html ul.tabs li.activeTab1 a:hover, html ul.tabs li.activeTab1 a  { 
    background: #0076B5;
    color: white;
    border-bottom: 1px solid #0076B5;
}

html ul.tabs li.activeTab2, html ul.tabs li.activeTab2 a:hover, html ul.tabs li.activeTab2 a {
    background: #008C5D;
    color: white;
    border-bottom: 1px solid #008C5D;
}

PHP

<ul class="tabs">
    <li <?php print 'class="activeTab1"' ?>>
        <a href="<?php print 'Tab1.php';?>">Tab 1</a>
    </li>

    <li <?php print 'class="activeTab2"' ?>>
        <a href="<?php print 'Tab2.php';?>">Tab 2</a>
    </li>
</ul>

I tried to do this with Date with native JSON...

function stringify (obj: any) {
  return JSON.stringify(
    obj,
    function (k, v) {
      if (this[k] instanceof Date) {
        return ['$date', +this[k]]
      }
      return v
    }
  )
}

function clone<T> (obj: T): T {
  return JSON.parse(
    stringify(obj),
    (_, v) => (Array.isArray(v) && v[0] === '$date') ? new Date(v[1]) : v
  )
}

What does this say? It says

• There needs to be a unique identifier, better than $date, if you want it more secure.

class Klass {
  static fromRepr (repr: string): Klass {
    return new Klass(...)
  }

  static guid = '__Klass__'

  __repr__ (): string {
    return '...'
  }
}

This is a serializable Klass, with

function serialize (obj: any) {
  return JSON.stringify(
    obj,
    function (k, v) { return this[k] instanceof Klass ? [Klass.guid, this[k].__repr__()] : v }
  )
}

function deserialize (repr: string) {
  return JSON.parse(
    repr,
    (_, v) => (Array.isArray(v) && v[0] === Klass.guid) ? Klass.fromRepr(v[1]) : v
  )
}

I tried to do it with Mongo-style Object ({ $date }) as well, but it failed in JSON.parse. Supplying k doesn't matter anymore...

BTW, if you don't care about libraries, you can use yaml.dump / yaml.load from js-yaml. Just make sure you do it the dangerous way.

unlinkr function recursively deletes all the folders and files in given path by making sure it doesn't delete the script itself.

function unlinkr($dir, $pattern = "*") {
    // find all files and folders matching pattern
    $files = glob($dir . "/$pattern"); 

    //interate thorugh the files and folders
    foreach($files as $file){ 
    //if it is a directory then re-call unlinkr function to delete files inside this directory     
        if (is_dir($file) and !in_array($file, array('..', '.')))  {
            echo "<p>opening directory $file </p>";
            unlinkr($file, $pattern);
            //remove the directory itself
            echo "<p> deleting directory $file </p>";
            rmdir($file);
        } else if(is_file($file) and ($file != __FILE__)) {
            // make sure you don't delete the current script
            echo "<p>deleting file $file </p>";
            unlink($file); 
        }
    }
}

if you want to delete all files and folders where you place this script then call it as following

//get current working directory
$dir = getcwd();
unlinkr($dir);

if you want to just delete just php files then call it as following

unlinkr($dir, "*.php");

you can use any other path to delete the files as well

unlinkr("/home/user/temp");

This will delete all files in home/user/temp directory.

You can use the below command to check the list of all services.

ps aux 

To check your own service:

ps aux | grep postgres

Shubham's answer explains very well. This answer is addition to it as per to avoid some pitfalls and refactoring to a more readable syntax

Pitfall : There is common misconception in rendering array of objects especially if there is an update or delete action performed on data. Use case would be like deleting an item from table row. Sometimes when row which is expected to be deleted, does not get deleted and instead other row gets deleted.

To avoid this, use key prop in root element which is looped over in JSX tree of .map(). Also adding React's Fragment will avoid adding another element in between of ul and li when rendered via calling method.

state = {
    userData: [
        { id: '1', name: 'Joe', user_type: 'Developer' },
        { id: '2', name: 'Hill', user_type: 'Designer' }
    ]
};

deleteUser = id => {
    // delete operation to remove item
};

renderItems = () => {
    const data = this.state.userData;

    const mapRows = data.map((item, index) => (
        <Fragment key={item.id}>
            <li>
                {/* Passing unique value to 'key' prop, eases process for virtual DOM to remove specific element and update HTML tree  */}
                <span>Name : {item.name}</span>
                <span>User Type: {item.user_type}</span>
                <button onClick={() => this.deleteUser(item.id)}>
                    Delete User
                </button>
            </li>
        </Fragment>
    ));
    return mapRows;
};

render() {
    return <ul>{this.renderItems()}</ul>;
}

Important : Decision to use which value should we pass to key prop also matters as common way is to use index parameter provided by .map().

TLDR; But there's a drawback to it and avoid it as much as possible and use any unique id from data which is being iterated such as item.id. There's a good article on this - https://medium.com/@robinpokorny/index-as-a-key-is-an-anti-pattern-e0349aece318

One more related question, since it took me forever to find the answer:

How to make the legend background blank (i.e. transparent, not white):

legend = plt.legend()
legend.get_frame().set_facecolor('none')

Warning, you want 'none' (the string). None means the default color instead.

If the iframe was not on a different domain, you could do something like this:

document.getElementById(FrameID).contentDocument.location.reload(true);

But since the iframe is on a different domain, you will be denied access to the iframe's contentDocument property by the same-origin policy.

But you can hackishly force the cross-domain iframe to reload if your code is running on the iframe's parent page, by setting it's src attribute to itself. Like this:

// hackishly force iframe to reload
var iframe = document.getElementById(FrameId);
iframe.src = iframe.src;

If you are trying to reload the iframe from another iframe, you are out of luck, that is not possible.

Use a regular expression to accomplish this.

function isAlphanumeric( str ) {
 return /^[0-9a-zA-Z]+$/.test(str);
}

modified $.each function

$.fn.eachReturn = function(arr, callback) {
   var result = null;
   $.each(arr, function(index, value){
       var test = callback(index, value);
       if (test) {
           result = test;
           return false;
       }
   });
   return result ;
}

it will break loop on non-false/non-empty result and return it back, so in your case it would be

return $.eachReturn(someArray, function(i){
    ...

I wrote a script which displays diff between two commits, works well on Ubuntu.

https://gist.github.com/jacobabrahamb4/a60624d6274ece7a0bd2d141b53407bc

#!/usr/bin/env python
import sys, subprocess, os

TOOLS = ['bcompare', 'meld']

def execute(command):
    return subprocess.check_output(command)

def getTool():
    for tool in TOOLS:
        try:
            out = execute(['which', tool]).strip()
            if tool in out:
                return tool
        except subprocess.CalledProcessError:
            pass
    return None

def printUsageAndExit():
    print 'Usage: python bdiff.py <project> <commit_one> <commit_two>'
    print 'Example: python bdiff.py <project> 0 1'
    print 'Example: python bdiff.py <project> fhejk7fe d78ewg9we'
    print 'Example: python bdiff.py <project> 0 d78ewg9we'
    sys.exit(0)

def getCommitIds(name, first, second):
    commit1 = None
    commit2 = None
    try:
        first_index = int(first) - 1
        second_index = int(second) - 1
        if int(first) < 0 or int(second) < 0:
            print "Cannot handle negative values: "
            sys.exit(0)
        logs = execute(['git', '-C', name, 'log', '--oneline', '--reverse']).splitlines()
        if first_index >= 0:
            commit1 = logs[first_index].split(' ')[0]
        if second_index >= 0:
            commit2 = logs[second_index].split(' ')[0]
    except ValueError:
        if first is not '0':
            commit1 = first
        if second is not '0':
            commit2 = second
    return commit1, commit2

def validateCommitIds(name, commit1, commit2):
    if not commit1 and not commit2:
        print "Nothing to do, exit!"
        return False
    try:
        if commit1:
            execute(['git', '-C', name, 'cat-file', '-t', commit1])
        if commit2:
            execute(['git', '-C', name, 'cat-file', '-t', commit2])
    except subprocess.CalledProcessError:
        return False
    return True

def cleanup(commit1, commit2):
        execute(['rm', '-rf', '/tmp/'+(commit1 if commit1 else '0'), '/tmp/'+(commit2 if commit2 else '0')])

def checkoutCommit(name, commit):
    if commit:
        execute(['git', 'clone', name, '/tmp/'+commit])
        execute(['git', '-C', '/tmp/'+commit, 'checkout', commit])
    else:
        execute(['mkdir', '/tmp/0'])

def compare(tool, commit1, commit2):
        execute([tool, '/tmp/'+(commit1 if commit1 else '0'), '/tmp/'+(commit2 if commit2 else '0')])

if __name__=='__main__':
    tool = getTool()
    if not tool:
        print "No GUI diff tools, install bcompare or meld"
        sys.exit(0)
    if len(sys.argv) is not 4:
        printUsageAndExit()

    name, first, second = None, 0, 0
    try:
        name, first, second = sys.argv[1], sys.argv[2], sys.argv[3]
    except IndexError:
        printUsageAndExit()

    commit1, commit2 = getCommitIds(name, first, second)

    if validateCommitIds(name, commit1, commit2) is False:
        sys.exit(0)

    cleanup(commit1, commit2)

    try:
        checkoutCommit(name, commit1)
        checkoutCommit(name, commit2)
        compare(tool, commit1, commit2)
    except KeyboardInterrupt:
        pass
    finally:
        cleanup(commit1, commit2)
    sys.exit(0)

Modified this answer without any hook:

(setq-default
  indent-tabs-mode t
  tab-stop-list (number-sequence 4 200 4)
  tab-width 4
  indent-line-function 'insert-tab)

Make use of *(B) instead of *B[0]. Here, *(B+i) implies B[i] and *(B) implies B[0], that is
*(B+0)=*(B)=B[0].

#include <stdio.h>

int func(int *B){
    *B = 5;     
    // if you want to modify ith index element in the array just do *(B+i)=<value>
}

int main(void){

    int B[10] = {};
    printf("b[0] = %d\n\n", B[0]);
    func(B);
    printf("b[0] = %d\n\n", B[0]);
    return 0;
}

yes just do

git checkout master
git pull
git checkout mobiledevicesupport
git merge master

to keep mobiledevicesupport in sync with master

then when you're ready to put mobiledevicesupport into master, first merge in master like above, then ...

git checkout master
git merge mobiledevicesupport
git push origin master

and thats it.

the assumption here is that mobilexxx is a topic branch with work that isn't ready to go into your main branch yet. So only merge into master when mobiledevicesupport is in a good place

If you're using Sublime, you can easily generate hundreds or thousands of lines using Text Pastry in conjunction with multiple line selection and Emmet.

So in my case I set the document type to html, then typed div*249, hit tab and Emmet creates 249 empty divs. Then using multiple selection I typed col_id_ in each one and triggered Text Pastry to insert an incremental id number. Then with multiple selection again you can delete the div markup and replace it with the MySQL syntax.

It could be something like

var myvar = from a in context.MyEntity
            join b in context.MyEntity2 on a.key equals b.key
            select new { prop1 = a.prop1, prop2= b.prop1};

This code works for me:

import groovy.io.FileType

def list = []

def dir = new File("path_to_parent_dir")
dir.eachFileRecurse (FileType.FILES) { file ->
  list << file
}

Afterwards the list variable contains all files (java.io.File) of the given directory and its subdirectories:

list.each {
  println it.path
}

Break-down:

• 8 says that you want to show 8 digits
• 0 that you want to prefix with 0's instead of just blank spaces
• x that you want to print in lower-case hexadecimal.

Quick example (thanks to Grijesh Chauhan):

#include <stdio.h>
int main() {
    int data = 29;
    printf("%x\n", data);    // just print data
    printf("%0x\n", data);   // just print data ('0' on its own has no effect)
    printf("%8x\n", data);   // print in 8 width and pad with blank spaces
    printf("%08x\n", data);  // print in 8 width and pad with 0's

    return 0;
}

Output:

1d
1d
      1d
0000001d

Also see http://www.cplusplus.com/reference/cstdio/printf/ for reference.

A little alternative to @gasp´s answer is to simply put the actual domain name you are running it from. Docs: https://httpd.apache.org/docs/2.4/upgrading.html

In the following example, there is no authentication and all hosts in the example.org domain are allowed access; all other hosts are denied access.

Apache 2.2 configuration:

Order Deny,Allow
Deny from all
Allow from example.org

Apache 2.4 configuration:

Require host example.org

On client:

  axios.get('/api', {
      params: {
        foo: 'bar'
      }
    });

On server:

function get(req, res, next) {

  let param = req.query.foo
   .....
}

As others said, the main problem with the OP code is that the operator + does not concatenate const char *; it works with std::string, though.

Here's another solution that uses C++11 lambdas and for_each and allows to provide a separator to separate the strings:

#include <vector>
#include <algorithm>
#include <iterator>
#include <sstream>

string join(const string& separator,
            const vector<string>& strings)
{
    if (strings.empty())
        return "";

    if (strings.size() == 1)
        return strings[0];

    stringstream ss;
    ss << strings[0];

    auto aggregate = [&ss, &separator](const string& s) { ss << separator << s; };
    for_each(begin(strings) + 1, end(strings), aggregate);

    return ss.str();
}

Usage:

std::vector<std::string> strings { "a", "b", "c" };
std::string joinedStrings = join(", ", strings);

It seems to scale well (linearly), at least after a quick test on my computer; here's a quick test I've written:

#include <vector>
#include <algorithm>
#include <iostream>
#include <iterator>
#include <sstream>
#include <chrono>

using namespace std;

string join(const string& separator,
            const vector<string>& strings)
{
    if (strings.empty())
        return "";

    if (strings.size() == 1)
        return strings[0];

    stringstream ss;
    ss << strings[0];

    auto aggregate = [&ss, &separator](const string& s) { ss << separator << s; };
    for_each(begin(strings) + 1, end(strings), aggregate);

    return ss.str();
}

int main()
{
    const int reps = 1000;
    const string sep = ", ";
    auto generator = [](){return "abcde";};

    vector<string> strings10(10);
    generate(begin(strings10), end(strings10), generator);

    vector<string> strings100(100);
    generate(begin(strings100), end(strings100), generator);

    vector<string> strings1000(1000);
    generate(begin(strings1000), end(strings1000), generator);

    vector<string> strings10000(10000);
    generate(begin(strings10000), end(strings10000), generator);

    auto t1 = chrono::system_clock::now();
    for(int i = 0; i<reps; ++i)
    {
        join(sep, strings10);
    }

    auto t2 = chrono::system_clock::now();
    for(int i = 0; i<reps; ++i)
    {
        join(sep, strings100);
    }

    auto t3 = chrono::system_clock::now();
    for(int i = 0; i<reps; ++i)
    {
        join(sep, strings1000);
    }

    auto t4 = chrono::system_clock::now();
    for(int i = 0; i<reps; ++i)
    {
        join(sep, strings10000);
    }

    auto t5 = chrono::system_clock::now();

    auto d1 = chrono::duration_cast<chrono::milliseconds>(t2 - t1);
    auto d2 = chrono::duration_cast<chrono::milliseconds>(t3 - t2);
    auto d3 = chrono::duration_cast<chrono::milliseconds>(t4 - t3);
    auto d4 = chrono::duration_cast<chrono::milliseconds>(t5 - t4);

    cout << "join(10)   : " << d1.count() << endl;
    cout << "join(100)  : " << d2.count() << endl;
    cout << "join(1000) : " << d3.count() << endl;
    cout << "join(10000): " << d4.count() << endl;
}

Results (milliseconds):

join(10)   : 2
join(100)  : 10
join(1000) : 91
join(10000): 898

typedef struct Freqamp{
    double freq;
    double amp;
}FREQAMP;

bool struct_cmp_by_freq(FREQAMP a, FREQAMP b)
{
    return a.freq < b.freq;
}

main()
{
    vector <FREQAMP> temp;
    FREQAMP freqAMP;

    freqAMP.freq = 330;
    freqAMP.amp = 117.56;
    temp.push_back(freqAMP);

    freqAMP.freq = 450;
    freqAMP.amp = 99.56;
    temp.push_back(freqAMP);

    freqAMP.freq = 110;
    freqAMP.amp = 106.56;
    temp.push_back(freqAMP);

    sort(temp.begin(),temp.end(), struct_cmp_by_freq);
}

if compare is false, it will do "swap".

The Problem

In MySQL, certain words like SELECT, INSERT, DELETE etc. are reserved words. Since they have a special meaning, MySQL treats it as a syntax error whenever you use them as a table name, column name, or other kind of identifier - unless you surround the identifier with backticks.

As noted in the official docs, in section 10.2 Schema Object Names (emphasis added):

Certain objects within MySQL, including database, table, index, column, alias, view, stored procedure, partition, tablespace, and other object names are known as identifiers.

...

If an identifier contains special characters or is a reserved word, you must quote it whenever you refer to it.

...

The identifier quote character is the backtick ("`"):

A complete list of keywords and reserved words can be found in section 10.3 Keywords and Reserved Words. In that page, words followed by "(R)" are reserved words. Some reserved words are listed below, including many that tend to cause this issue.

• ADD
• AND
• BEFORE
• BY
• CALL
• CASE
• CONDITION
• DELETE
• DESC
• DESCRIBE
• FROM
• GROUP
• IN
• INDEX
• INSERT
• INTERVAL
• IS
• KEY
• LIKE
• LIMIT
• LONG
• MATCH
• NOT
• OPTION
• OR
• ORDER
• PARTITION
• RANK
• REFERENCES
• SELECT
• TABLE
• TO
• UPDATE
• WHERE

The Solution

You have two options.

1. Don't use reserved words as identifiers

The simplest solution is simply to avoid using reserved words as identifiers. You can probably find another reasonable name for your column that is not a reserved word.

Doing this has a couple of advantages:

• It eliminates the possibility that you or another developer using your database will accidentally write a syntax error due to forgetting - or not knowing - that a particular identifier is a reserved word. There are many reserved words in MySQL and most developers are unlikely to know all of them. By not using these words in the first place, you avoid leaving traps for yourself or future developers.

• The means of quoting identifiers differs between SQL dialects. While MySQL uses backticks for quoting identifiers by default, ANSI-compliant SQL (and indeed MySQL in ANSI SQL mode, as noted here) uses double quotes for quoting identifiers. As such, queries that quote identifiers with backticks are less easily portable to other SQL dialects.

Purely for the sake of reducing the risk of future mistakes, this is usually a wiser course of action than backtick-quoting the identifier.

2. Use backticks

If renaming the table or column isn't possible, wrap the offending identifier in backticks (`) as described in the earlier quote from 10.2 Schema Object Names.

An example to demonstrate the usage (taken from 10.3 Keywords and Reserved Words):

mysql> CREATE TABLE interval (begin INT, end INT);
ERROR 1064 (42000): You have an error in your SQL syntax.
near 'interval (begin INT, end INT)'
mysql> CREATE TABLE `interval` (begin INT, end INT);
Query OK, 0 rows affected (0.01 sec)

Similarly, the query from the question can be fixed by wrapping the keyword key in backticks, as shown below:

INSERT INTO user_details (username, location, `key`)
VALUES ('Tim', 'Florida', 42)";               ^   ^

With Joda-Time , maybe it's better:

LocalDate dateStart = new LocalDate("2012-01-15");
LocalDate dateEnd = new LocalDate("2012-05-23");
// day by day:
while(dateStart.isBefore(dateEnd)){
    System.out.println(dateStart);
    dateStart = dateStart.plusDays(1);
}

It's my solution.... very easy :)

From the documentation:

contentType (default: 'application/x-www-form-urlencoded; charset=UTF-8')

Type: String

When sending data to the server, use this content type. Default is "application/x-www-form-urlencoded; charset=UTF-8", which is fine for most cases. If you explicitly pass in a content-type to $.ajax(), then it'll always be sent to the server (even if no data is sent). If no charset is specified, data will be transmitted to the server using the server's default charset; you must decode this appropriately on the server side.

and:

dataType (default: Intelligent Guess (xml, json, script, or html))

Type: String

The type of data that you're expecting back from the server. If none is specified, jQuery will try to infer it based on the MIME type of the response (an XML MIME type will yield XML, in 1.4 JSON will yield a JavaScript object, in 1.4 script will execute the script, and anything else will be returned as a string).

They're essentially the opposite of what you thought they were.

I used this lmp function quite a lot of times.

And at one point I decided to add new features to enhance data analysis. I am not in expert in R or statistics but people are usually looking at different information of a linear regression :

• p-value
• a and b
• r²
• and of course the aspect of the point distribution

Let's have an example. You have here

Here a reproducible example with different variables:

Ex<-structure(list(X1 = c(-36.8598, -37.1726, -36.4343, -36.8644, 
-37.0599, -34.8818, -31.9907, -37.8304, -34.3367, -31.2984, -33.5731
), X2 = c(64.26, 63.085, 66.36, 61.08, 61.57, 65.04, 72.69, 63.83, 
67.555, 76.06, 68.61), Y1 = c(493.81544, 493.81544, 494.54173, 
494.61364, 494.61381, 494.38717, 494.64122, 493.73265, 494.04246, 
494.92989, 494.98384), Y2 = c(489.704166, 489.704166, 490.710962, 
490.653212, 490.710612, 489.822928, 488.160904, 489.747776, 490.600579, 
488.946738, 490.398958), Y3 = c(-19L, -19L, -19L, -23L, -30L, 
-43L, -43L, -2L, -58L, -47L, -61L)), .Names = c("X1", "X2", "Y1", 
"Y2", "Y3"), row.names = c(NA, 11L), class = "data.frame")


library(reshape2)
library(ggplot2)
Ex2<-melt(Ex,id=c("X1","X2"))
colnames(Ex2)[3:4]<-c("Y","Yvalue")
Ex3<-melt(Ex2,id=c("Y","Yvalue"))
colnames(Ex3)[3:4]<-c("X","Xvalue")

ggplot(Ex3,aes(Xvalue,Yvalue))+
          geom_smooth(method="lm",alpha=0.2,size=1,color="grey")+
          geom_point(size=2)+
          facet_grid(Y~X,scales='free')


#Use the lmp function

lmp <- function (modelobject) {
  if (class(modelobject) != "lm") stop("Not an object of class 'lm' ")
  f <- summary(modelobject)$fstatistic
    p <- pf(f[1],f[2],f[3],lower.tail=F)
    attributes(p) <- NULL
    return(p)
    }

# create function to extract different informations from lm

lmtable<-function (var1,var2,data,signi=NULL){
  #var1= y data : colnames of data as.character, so "Y1" or c("Y1","Y2") for example
  #var2= x data : colnames of data as.character, so "X1" or c("X1","X2") for example
  #data= data in dataframe, variables in columns
  # if signi TRUE, round p-value with 2 digits and add *** if <0.001, ** if < 0.01, * if < 0.05.

  if (class(data) != "data.frame") stop("Not an object of class 'data.frame' ")
  Tabtemp<-data.frame(matrix(NA,ncol=6,nrow=length(var1)*length(var2)))
  for (i in 1:length(var2))
       {
  Tabtemp[((length(var1)*i)-(length(var1)-1)):(length(var1)*i),1]<-var1
  Tabtemp[((length(var1)*i)-(length(var1)-1)):(length(var1)*i),2]<-var2[i]
  colnames(Tabtemp)<-c("Var.y","Var.x","p-value","a","b","r^2")

  for (n in 1:length(var1))
  {
  Tabtemp[(((length(var1)*i)-(length(var1)-1))+n-1),3]<-lmp(lm(data[,var1[n]]~data[,var2[i]],data))

  Tabtemp[(((length(var1)*i)-(length(var1)-1))+n-1),4]<-coef(lm(data[,var1[n]]~data[,var2[i]],data))[1]

  Tabtemp[(((length(var1)*i)-(length(var1)-1))+n-1),5]<-coef(lm(data[,var1[n]]~data[,var2[i]],data))[2]

  Tabtemp[(((length(var1)*i)-(length(var1)-1))+n-1),6]<-summary(lm(data[,var1[n]]~data[,var2[i]],data))$r.squared
  }
  }

  signi2<-data.frame(matrix(NA,ncol=3,nrow=nrow(Tabtemp)))
  signi2[,1]<-ifelse(Tabtemp[,3]<0.001,paste0("***"),ifelse(Tabtemp[,3]<0.01,paste0("**"),ifelse(Tabtemp[,3]<0.05,paste0("*"),paste0(""))))
  signi2[,2]<-round(Tabtemp[,3],2)
  signi2[,3]<-paste0(format(signi2[,2],digits=2),signi2[,1])

  for (l in 1:nrow(Tabtemp))
    {
  Tabtemp$"p-value"[l]<-ifelse(is.null(signi),
         Tabtemp$"p-value"[l],
         ifelse(isTRUE(signi),
                paste0(signi2[,3][l]),
                Tabtemp$"p-value"[l]))
  }

   Tabtemp
}

# ------- EXAMPLES ------

lmtable("Y1","X1",Ex)
lmtable(c("Y1","Y2","Y3"),c("X1","X2"),Ex)
lmtable(c("Y1","Y2","Y3"),c("X1","X2"),Ex,signi=TRUE)

There is certainly a faster solution than this function but it works.

This works.

 $("div.row-form input[type='checkbox']").attr('checked','checked');

On windows you can inspect the login "authorizations" (auths) by looking at this file: [USER_HOME_DIR].docker\config.json

Example: c:\USERS\YOUR_USERANME.docker\config.json

It will look something like this for windows credentials

{
"auths": {
    "HOST_NAME_HERE": {},
    "https://index.docker.io/v1/": {}
},
"HttpHeaders": {
    "User-Agent": "Docker-Client/18.09.0 (windows)"
},
"credsStore": "wincred",
"stackOrchestrator": "swarm"
}

This is how I do it:

 with open(txtfile, 'r') as infile, open(csvfile, 'w') as outfile:
        stripped = (line.strip() for line in infile)
        lines = (line.split(",") for line in stripped if line)
        writer = csv.writer(outfile)
        writer.writerows(lines)

Hope it helps!

In my case, there was a mistake in the list of the parameters was not well formed. So make sure the parameters are well formed. For e.g. correct format of parameters

data: {'reporter': reporter,'partner': partner,'product': product}

I had a similar error but during the deployment of the UWP application. Finally, I found out the process that used a file that caused this error and stopped it. Credits to this link. Copy-pasted version is below.

How to Solve the Issue?

One of the easiest ways to handle locked files or folders is to use Microsoft Sysinternals Process Explorer.

Identify what program is using a file

Using Process Explorer there is a simple way to find the program:

1. Open Process Explorer (running as administrator).
2. On the toolbar, find the gunsight icon on the right.
3. Drag the icon and drop it on the open file or folder that is locked.
4. The executable that is using the file will be highlighted in the Process Explorer main display list.

Identify which handle or DLL is using a file

1. Open Process Explorer (running as administrator).
2. Enter the keyboard shortcut Ctrl+F.
3. Alternatively, click the “Find” menu and select “Find a Handle or DLL”. A search dialog box will open.
4. Type in the name of the locked file or other file of interest. Partial names are usually sufficient.
5. Click the button “Search”.
6. A list will be generated. There may be a number of entries.

And then kill this process.

try this

[yourTableView setBounces:NO];

Seems like last_accessed_on, is a date time, and you are converting '23-07-2014 09:37:00' to a varchar. This would not work, and give you conversion errors. Try

last_accessed_on= convert(datetime,'23-07-2014 09:37:00', 103)  

I think you can avoid the cast though, and update with '23-07-2014 09:37:00'. It should work given that the format is correct.

Your query is not going to work because in last_accessed_on (which is DateTime2 type), you are trying to pass a Varchar value.

You query would be

UPDATE  student_queues SET  Deleted=0 ,  last_accessed_by='raja', last_accessed_on=convert(datetime,'23-07-2014 09:37:00', 103)  
 WHERE std_id IN ('2144-384-11564') AND reject_details='REJECT'

In addition to Nick Holt's observations, I ran a few cases for Array data type:

//primitive Array
int demo[] = new int[5];
Class<? extends int[]> clzz = demo.getClass();
System.out.println(clzz.getName());
System.out.println(clzz.getCanonicalName());
System.out.println(clzz.getSimpleName());       

System.out.println();


//Object Array
Integer demo[] = new Integer[5]; 
Class<? extends Integer[]> clzz = demo.getClass();
System.out.println(clzz.getName());
System.out.println(clzz.getCanonicalName());
System.out.println(clzz.getSimpleName());

Above code snippet prints:

[I
int[]
int[]

[Ljava.lang.Integer;
java.lang.Integer[]
Integer[]

I may be out fishing here, but doesn't Tomcat by default open to port 8080? Try http://localhost:8080 instead.

A better way to debug the code is, by using module clrprint

It prints a color full output only when pass parameter debug=True

from clrprint import *
clrprint('ERROR:', information,clr=['r','y'], debug=True)

Since he wants to use switch(), I'm surprised no one has put this forth yet:

var test = document.getElementById("test");
var testClasses = test.className.split(" ");
test.innerHTML = "";
for(var i=0; i<testClasses.length; i++) {
    switch(testClasses[i]) {
        case "class1": test.innerHTML += "I have class1<br/>"; break;
        case "class2": test.innerHTML += "I have class2<br/>"; break;
        case "class3": test.innerHTML += "I have class3<br/>"; break;
        case "class4": test.innerHTML += "I have class4<br/>"; break;
        default: test.innerHTML += "(unknown class:" + testClasses[i] + ")<br/>";
    }
}

The best solution (for python >= 3.4) when executing from any directory is:

from pathlib import Path
two_up = Path(__file__).resolve().parents[1]

For me, it was because I was trying to pull a branch which was already deleted from Github.

Create an AJAX postback method which writes a CSV file to your webserver and returns the url.. Set a hidden IFrame in the browser to the location of the CSV file on the server.

Your user will then be presented with the CSV download link.

if you are using some 3rd party package like node express or angular-cli you will need to find the IP of your machine, and attach your host to that IP within the server startup config (instead of localhost). Then launch it from the emulator using the IP. For example, I had to use: ng serve -H 10.149.212.104 to use the angular-cli. Then from the emulator I used: http://10.149.212.104:4200

You need to stop iterating once you know a number isn't prime. Add a break once you find prime to exit the while loop.

Making only minimal changes to your code to make it work:

a=2
num=13
while num > a :
  if num%a==0 & a!=num:
    print('not prime')
    break
  i += 1
else: # loop not exited via break
  print('prime')

Your algorithm is equivalent to:

for a in range(a, num):
    if a % num == 0:
        print('not prime')
        break
else: # loop not exited via break
    print('prime')

If you throw it into a function you can dispense with break and for-else:

def is_prime(n):
    for i in range(3, n):
        if n % i == 0:
            return False
    return True

Even if you are going to brute-force for prime like this you only need to iterate up to the square root of n. Also, you can skip testing the even numbers after two.

With these suggestions:

import math
def is_prime(n):
    if n % 2 == 0 and n > 2: 
        return False
    for i in range(3, int(math.sqrt(n)) + 1, 2):
        if n % i == 0:
            return False
    return True

Note that this code does not properly handle 0, 1, and negative numbers.

We make this simpler by using all with a generator expression to replace the for-loop.

import math
def is_prime(n):
    if n % 2 == 0 and n > 2: 
        return False
    return all(n % i for i in range(3, int(math.sqrt(n)) + 1, 2))

1. Go to the official website and download the source code for the version you need

2. Then unzip the update package and execute the following command

   ./config --prefix=/usr/local/ssl --openssldir=/usr/local/ssl  -Wl,-rpath,/usr/local/ssl/lib shared
   

Because the default is to generate only static libraries, if you want dynamic libraries, add the "shared" option

3. make && make install

You can bind the mouseenter and mouseleave events and jQuery will emulate those where they are not native.

$("div.system_box").on('mouseenter', function(){
    //enter
})
.on('mouseleave', function(){
    //leave
});

fiddle

note: do not use hover as that is deprecated

You could set a margin for the table. Alternatively, wrap the table in a div and use the div's padding.

I had the same problem, ruby-1.8.7-p357, and tried loads of things in vain...

I finally realised that it happens only on multiple calls using the same XMLRPC::Client instance!

So now I'm re-instantiating my client at each call and it just works:|

There is no standard support for renaming properties in JavaScriptSerializer however you can quite easily add your own:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web.Script.Serialization;
using System.Reflection;

public class JsonConverter : JavaScriptConverter
{
    public override object Deserialize(IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer)
    {
        List<MemberInfo> members = new List<MemberInfo>();
        members.AddRange(type.GetFields());
        members.AddRange(type.GetProperties().Where(p => p.CanRead && p.CanWrite && p.GetIndexParameters().Length == 0));

        object obj = Activator.CreateInstance(type);

        foreach (MemberInfo member in members)
        {
            JsonPropertyAttribute jsonProperty = (JsonPropertyAttribute)Attribute.GetCustomAttribute(member, typeof(JsonPropertyAttribute));

            if (jsonProperty != null && dictionary.ContainsKey(jsonProperty.Name))
            {
                SetMemberValue(serializer, member, obj, dictionary[jsonProperty.Name]);
            }
            else if (dictionary.ContainsKey(member.Name))
            {
                SetMemberValue(serializer, member, obj, dictionary[member.Name]);
            }
            else
            {
                KeyValuePair<string, object> kvp = dictionary.FirstOrDefault(x => string.Equals(x.Key, member.Name, StringComparison.InvariantCultureIgnoreCase));

                if (!kvp.Equals(default(KeyValuePair<string, object>)))
                {
                    SetMemberValue(serializer, member, obj, kvp.Value);
                }
            }
        }

        return obj;
    }


    private void SetMemberValue(JavaScriptSerializer serializer, MemberInfo member, object obj, object value)
    {
        if (member is PropertyInfo)
        {
            PropertyInfo property = (PropertyInfo)member;                
            property.SetValue(obj, serializer.ConvertToType(value, property.PropertyType), null);
        }
        else if (member is FieldInfo)
        {
            FieldInfo field = (FieldInfo)member;
            field.SetValue(obj, serializer.ConvertToType(value, field.FieldType));
        }
    }


    public override IDictionary<string, object> Serialize(object obj, JavaScriptSerializer serializer)
    {
        Type type = obj.GetType();
        List<MemberInfo> members = new List<MemberInfo>();
        members.AddRange(type.GetFields());
        members.AddRange(type.GetProperties().Where(p => p.CanRead && p.CanWrite && p.GetIndexParameters().Length == 0));

        Dictionary<string, object> values = new Dictionary<string, object>();

        foreach (MemberInfo member in members)
        {
            JsonPropertyAttribute jsonProperty = (JsonPropertyAttribute)Attribute.GetCustomAttribute(member, typeof(JsonPropertyAttribute));

            if (jsonProperty != null)
            {
                values[jsonProperty.Name] = GetMemberValue(member, obj);
            }
            else
            {
                values[member.Name] = GetMemberValue(member, obj);
            }
        }

        return values;
    }

    private object GetMemberValue(MemberInfo member, object obj)
    {
        if (member is PropertyInfo)
        {
            PropertyInfo property = (PropertyInfo)member;
            return property.GetValue(obj, null);
        }
        else if (member is FieldInfo)
        {
            FieldInfo field = (FieldInfo)member;
            return field.GetValue(obj);
        }

        return null;
    }


    public override IEnumerable<Type> SupportedTypes
    {
        get 
        {
            return new[] { typeof(DataObject) };
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

[AttributeUsage(AttributeTargets.Field | AttributeTargets.Property)]
public class JsonPropertyAttribute : Attribute
{
    public JsonPropertyAttribute(string name)
    {
        Name = name;
    }

    public string Name
    {
        get;
        set;
    }
}

The DataObject class then becomes:

public class DataObject
{
    [JsonProperty("user_id")]
    public int UserId { get; set; }

    [JsonProperty("detail_level")]
    public DetailLevel DetailLevel { get; set; }
}

I appreicate this might be a little late but thought other people wanting to use the JavaScriptSerializer rather than the DataContractJsonSerializer might appreciate it.

if ($inputs['type'] == 'attach') {

The code is valid, but it expects the function parameter $inputs to be an array. The "Illegal string offset" warning when using $inputs['type'] means that the function is being passed a string instead of an array. (And then since a string offset is a number, 'type' is not suitable.)

So in theory the problem lies elsewhere, with the caller of the code not providing a correct parameter.

However, this warning message is new to PHP 5.4. Old versions didn't warn if this happened. They would silently convert 'type' to 0, then try to get character 0 (the first character) of the string. So if this code was supposed to work, that's because abusing a string like this didn't cause any complaints on PHP 5.3 and below. (A lot of old PHP code has experienced this problem after upgrading.)

You might want to debug why the function is being given a string by examining the calling code, and find out what value it has by doing a var_dump($inputs); in the function. But if you just want to shut the warning up to make it behave like PHP 5.3, change the line to:

if (is_array($inputs) && $inputs['type'] == 'attach') {

You say your SQL compiles fine, but I get: Must declare the scalar variable "@Password".

Also you are trying to return a varchar (@b) from your stored procedure, but SQL Server stored procedures can only return integers.

When you run the procedure you are going to get the error:

'Conversion failed when converting the varchar value 'x' to data type int.'

PHP refresh current page

With PHP code:

<?php
$secondsWait = 1;
header("Refresh:$secondsWait");
echo date('Y-m-d H:i:s');
?>

Note: Remember that header() must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP.

if you send any output, you can use javascript:

<?php
echo date('Y-m-d H:i:s');
echo '<script type="text/javascript">location.reload(true);</script>';
?>

When this method receives a true value as argument, it will cause the page to always be reloaded from the server. If it is false or not specified, the browser may reload the page from its cache.

Or you can explicitly use "meta refresh" (with pure html):

<?php
$secondsWait = 1;
echo date('Y-m-d H:i:s');
echo '<meta http-equiv="refresh" content="'.$secondsWait.'">';
?>

Greetings and good code,

To create list of lists, you need to separate them with commas, like this

coin_args = [
    ["pennies", '2.5', '50.0', '.01'],
    ["nickles", '5.0', '40.0', '.05'],
    ["dimes", '2.268', '50.0', '.1'],
    ["quarters", '5.67', '40.0', '.25']
]

If you want to grant to both tables and views try:

SELECT DISTINCT
    || OWNER
    || '.'
    || TABLE_NAME
    || ' to db_user;'
FROM
    ALL_TAB_COLS 
WHERE
    TABLE_NAME LIKE 'TABLE_NAME_%';

For just views try:

SELECT
    'grant select on '
    || OWNER
    || '.'
    || VIEW_NAME
    || ' to REPORT_DW;'
FROM
    ALL_VIEWS
WHERE
    VIEW_NAME LIKE 'VIEW_NAME_%';

Copy results and execute.

Old question, but since the question asks "using jQuery", I thought I'd provide an option that lets you do this without introducing any vendor dependency.

While there are a lot of templating engines out there, many of their features have fallen in to disfavour recently, with iteration (<% for), conditionals (<% if) and transforms (<%= myString | uppercase %>) seen as microlanguage at best, and anti-patterns at worst. Modern templating practices encourage simply mapping an object to its DOM (or other) representation, e.g. what we see with properties mapped to components in ReactJS (especially stateless components).

Templates Inside HTML

One property you can rely on for keeping the HTML for your template next to the rest of your HTML, is by using a non-executing <script> type, e.g. <script type="text/template">. For your case:

<script type="text/template" data-template="listitem">
    <a href="${url}" class="list-group-item">
        <table>
            <tr>
                <td><img src="${img}"></td>
                <td><p class="list-group-item-text">${title}</p></td>
            </tr>
        </table>
    </a>
</script>

On document load, read your template and tokenize it using a simple String#split

var itemTpl = $('script[data-template="listitem"]').text().split(/\$\{(.+?)\}/g);

Notice that with our token, you get it in the alternating [text, property, text, property] format. This lets us nicely map it using an Array#map, with a mapping function:

function render(props) {
  return function(tok, i) { return (i % 2) ? props[tok] : tok; };
}

Where props could look like { url: 'http://foo.com', img: '/images/bar.png', title: 'Lorem Ipsum' }.

Putting it all together assuming you've parsed and loaded your itemTpl as above, and you have an items array in-scope:

$('.search').keyup(function () {
  $('.list-items').append(items.map(function (item) {
    return itemTpl.map(render(item)).join('');
  }));
});

This approach is also only just barely jQuery - you should be able to take the same approach using vanilla javascript with document.querySelector and .innerHTML.

jsfiddle

Templates inside JS

A question to ask yourself is: do you really want/need to define templates as HTML files? You can always componentize + re-use a template the same way you'd re-use most things you want to repeat: with a function.

In es7-land, using destructuring, template strings, and arrow-functions, you can write downright pretty looking component functions that can be easily loaded using the $.fn.html method above.

const Item = ({ url, img, title }) => `
  <a href="${url}" class="list-group-item">
    <div class="image">
      <img src="${img}" />
    </div>
    <p class="list-group-item-text">${title}</p>
  </a>
`;

Then you could easily render it, even mapped from an array, like so:

$('.list-items').html([
  { url: '/foo', img: 'foo.png', title: 'Foo item' },
  { url: '/bar', img: 'bar.png', title: 'Bar item' },
].map(Item).join(''));

Oh and final note: don't forget to sanitize your properties passed to a template, if they're read from a DB, or someone could pass in HTML (and then run scripts, etc.) from your page.

You need to specify the executable path of Git in the Git Settings, as mentionned in the per-requesites:

The Git integration plugin is enabled and the location of the Git executable file is correctly specified on the Git page of the Settings dialog box.

As long as you see "a message indicating that the Git execution path is not correct", the rest of the instructions won't work.

Path to Git executable

In this text box, specify the path to the Git executable file.
Type the path manually or click the Browse button to open the Select Path - Git Configuration dialog box and select the location of the Git executable file in the directories tree.

See "Where is git.exe located?" for the path of Git on Windows.

• with Git for Windows:

    C:\Program Files\Git\mingw64\bin
  

OR

    c:\path\to\PortableGit-2.6.2-64-bit\usr\bin

OR

    c:\path\to\PortableGit-2.x.\mingw64\bin

• With GitHub Desktop:

    %USERPROFILE%\AppData\Local\GitHub\PORTAB~1\bin\git.exe
  

Update 2020, three years later:

As noted by Daniel Connelly in the comments

IntelliJ now lets people install it through the path specified in the help above (just look for the "Download Now" button on the Git menu).
If you download Git from the website, a version that IntelliJ does not support will be installed.

Maybe you should use shell commands. In Unix/Linux, find piped with sort will probably be able to do what you want.

Peachpie

http://www.peachpie.io

https://github.com/iolevel/peachpie

Peachpie is PHP 7 compiler based on Roslyn by Microsoft and drawing from popular Phalanger. It allows PHP to be executed within the .NET/.NETCore by compiling the PHP code to pure MSIL.

Phalanger

http://v4.php-compiler.net/

http://wiki.php-compiler.net/Phalanger_Wiki

https://github.com/devsense/phalanger

Phalanger is a project which was started at Charles University in Prague and was supported by Microsoft. It compiles source code written in the PHP scripting language into CIL (Common Intermediate Language) byte-code. It handles the beginning of a compiling process which is completed by the JIT compiler component of the .NET Framework. It does not address native code generation nor optimization. Its purpose is to compile PHP scripts into .NET assemblies, logical units containing CIL code and meta-data.

Bambalam

https://github.com/xZero707/Bamcompile/

Bambalam PHP EXE Compiler/Embedder is a free command line tool to convert PHP applications to standalone Windows .exe applications. The exe files produced are totally standalone, no need for php dlls etc. The php code is encoded using the Turck MMCache Encode library so it's a perfect solution if you want to distribute your application while protecting your source code. The converter is also suitable for producing .exe files for windowed PHP applications (created using for example the WinBinder library). It's also good for making stand-alone PHP Socket servers/clients (using the php_sockets.dll extension). It's NOT really a compiler in the sense that it doesn't produce native machine code from PHP sources, but it works!

ZZEE PHPExe

http://www.zzee.com/phpexe/

ZZEE PHPExe compiles PHP, HTML, Javascript, Flash and other web files into Windows GUI exes. You can rapidly develop Windows GUI applications by employing the familiar PHP web paradigm. You can use the same code for online and Windows applications with little or no modification. It is a Commercial product.

phc-win

http://wiki.swiftlytilting.com/Phc-win

The PHP extension bcompiler is used to compile PHP script code into PHP bytecode. This bytecode can be included just like any php file as long as the bcompiler extension is loaded. Once all the bytecode files have been created, a modified Embeder is used to pack all of the project files into the program exe.

Requires

• php5ts.dll
• php_win32std.dll
• php_bcompiler.dll
• php-embed.ini

ExeOutput

http://www.exeoutput.com/

Commercial

WinBinder

http://winbinder.org/

WinBinder is an open source extension to PHP, the script programming language. It allows PHP programmers to easily build native Windows applications, producing quick and rewarding results with minimum effort. Even short scripts with a few dozen lines can generate a useful program, thanks to the power and flexibility of PHP.

PHPDesktop

https://github.com/cztomczak/phpdesktop

PHP Desktop is an open source project founded by Czarek Tomczak in 2012 to provide a way for developing native desktop applications using web technologies such as PHP, HTML5, JavaScript & SQLite. This project is more than just a PHP to EXE compiler, it embeds a web-browser (Internet Explorer or Chrome embedded), a Mongoose web-server and a PHP interpreter. The development workflow you are used to remains the same, the step of turning an existing website into a desktop application is basically a matter of copying it to "www/" directory. Using SQLite database is optional, you could embed mysql/postgresql database in application's installer.

PHP Nightrain

https://github.com/kjellberg/nightrain

Using PHP Nightrain you will be able to deploy and run HTML, CSS, JavaScript and PHP web applications as a native desktop application on Windows, Mac and the Linux operating systems. Popular PHP Frameworks (e.g. CakePHP, Laravel, Drupal, etc…) are well supported!

phc-win "fork"

https://github.com/RDashINC/phc-win

A more-or-less forked version of phc-win, it uses the same techniques as phc-win but supports almost all modern PHP versions. (5.3, 5.4, 5.5, 5.6, etc) It also can use Enigma VB to combine the php5ts.dll with your exe, aswell as UPX compress it. Lastly, it has win32std and winbinder compilied statically into PHP.

EDIT

Another option is to use

http://www.appcelerator.com/products/titanium-cross-platform-application-development/

an online compiler that can build executables for a number of different platforms, from a number of different languages including PHP

TideSDK

http://www.tidesdk.org/

TideSDK is actually the renamed Titanium Desktop project. Titanium remained focused on mobile, and abandoned the desktop version, which was taken over by some people who have open sourced it and dubbed it TideSDK.

Generally, TideSDK uses HTML, CSS and JS to render applications, but it supports scripted languages like PHP, as a plug-in module, as well as other scripting languages like Python and Ruby.

I've tried all of the above nothing was working.. so I had to make my ImageView static public static ImageView texture; and then texture = (ImageView) findViewById(R.id.texture_back); , I don't think it's a good approach though but this really worked for my case :)

This will return TRUE for #VALUE! errors (ERROR.TYPE = 3) and FALSE for anything else.

=IF(ISERROR(A1),ERROR.TYPE(A1)=3)

The thought process here is that you spend most of your time in development. When in development, you create a feature branch (off of development), complete the feature, and then merge back into development. This can then be added to the final production version by merging into production.

See A Successful Git Branching Model for more detail on this approach.

In one click

Logout from PhpMyAdmin with URL like /phpmyadmin/index.php?old_usr=xy

source : https://stackoverflow.com/a/23143634/4457531

EDIT: It works with PhpMyAdmin version 4.0.10.18?

Here is a solution witch takes into account duplicate entries. It is written in javascript and assumes array is sorted. The solution runs in O(n) time and does not use any extra memory aside from variable.

var count_pairs = function(_arr,x) {
  if(!x) x = 0;
  var pairs = 0;
  var i = 0;
  var k = _arr.length-1;
  if((k+1)<2) return pairs;
  var halfX = x/2; 
  while(i<k) {
    var curK = _arr[k];
    var curI = _arr[i];
    var pairsThisLoop = 0;
    if(curK+curI==x) {
      // if midpoint and equal find combinations
      if(curK==curI) {
        var comb = 1;
        while(--k>=i) pairs+=(comb++);
        break;
      }
      // count pair and k duplicates
      pairsThisLoop++;
      while(_arr[--k]==curK) pairsThisLoop++;
      // add k side pairs to running total for every i side pair found
      pairs+=pairsThisLoop;
      while(_arr[++i]==curI) pairs+=pairsThisLoop;
    } else {
      // if we are at a mid point
      if(curK==curI) break;
      var distK = Math.abs(halfX-curK);
      var distI = Math.abs(halfX-curI);
      if(distI > distK) while(_arr[++i]==curI);
      else while(_arr[--k]==curK);
    }
  }
  return pairs;
}

I solved this during an interview for a large corporation. They took it but not me. So here it is for everyone.

Start at both side of the array and slowly work your way inwards making sure to count duplicates if they exist.

It only counts pairs but can be reworked to

• find the pairs
• find pairs < x
• find pairs > x

Enjoy!

Conclusion Maximum z-index value is 2,147,483,647 and more than this convert to 2,147,483,647

All Values tested in BrowserStack.

Matlab allows you to return multiple values as well as receive them inline.

When you call it, receive individual variables inline:

[array, listp, freep] = initialize(size)

More often, people use logical operators to shorten the statement syntax:

!defaults.slideshowWidth &&
  (defaults.slideshowWidth = obj.find('img').width() + 'px');

But in your particular case the syntax can be even simpler:

defaults.slideshowWidth = defaults.slideshowWidth || obj.find('img').width() + 'px';

This code will return the defaults.slideshowWidth value if the defaults.slideshowWidth is evaluated to true and obj.find('img').width() + 'px' value otherwise.

See Short-Circuit Evaluation of logical operators for details.

If you are using a Windows System. You can press Ctrl + Alt + S, and select Appearance.

SQL is expecting the GUID as a string. The following in C# returns a string Sql is expecting.

"'" + Guid.NewGuid().ToString() + "'"

Something like

INSERT INTO TABLE (GuidID) VALUE ('4b5e95a7-745a-462f-ae53-709a8583700a')

is what it should look like in SQL.

Just as simple as this:

$("#myElem").show("slow").delay(5000).hide("slow");

I make Miquels Version Injectable as service:

import { Injectable } from '@angular/core';

@Injectable()
export class CookiesService {

    isConsented = false;

    constructor() {}

    /**
     * delete cookie
     * @param name
     */
    public deleteCookie(name) {
        this.setCookie(name, '', -1);
    }

    /**
     * get cookie
     * @param {string} name
     * @returns {string}
     */
    public getCookie(name: string) {
        const ca: Array<string> = decodeURIComponent(document.cookie).split(';');
        const caLen: number = ca.length;
        const cookieName = `${name}=`;
        let c: string;

        for (let i  = 0; i < caLen; i += 1) {
            c = ca[i].replace(/^\s+/g, '');
            if (c.indexOf(cookieName) === 0) {
                return c.substring(cookieName.length, c.length);
            }
        }
        return '';
    }

    /**
     * set cookie
     * @param {string} name
     * @param {string} value
     * @param {number} expireDays
     * @param {string} path
     */
    public setCookie(name: string, value: string, expireDays: number, path: string = '') {
        const d: Date = new Date();
        d.setTime(d.getTime() + expireDays * 24 * 60 * 60 * 1000);
        const expires = `expires=${d.toUTCString()}`;
        const cpath = path ? `; path=${path}` : '';
        document.cookie = `${name}=${value}; ${expires}${cpath}; SameSite=Lax`;
    }

    /**
     * consent
     * @param {boolean} isConsent
     * @param e
     * @param {string} COOKIE
     * @param {string} EXPIRE_DAYS
     * @returns {boolean}
     */
    public consent(isConsent: boolean, e: any, COOKIE: string, EXPIRE_DAYS: number) {
        if (!isConsent) {
            return this.isConsented;
        } else if (isConsent) {
            this.setCookie(COOKIE, '1', EXPIRE_DAYS);
            this.isConsented = true;
            e.preventDefault();
        }
    }

}

1. Create a new folder in Drive and share it as "Public on the web."
2. Upload your content files to this folder.
3. Right click on your folder and click on Details.
4. Copy Hosting URL and paste it on your browser.(e.g. https://googledrive.com/host/0B716ywBKT84AcHZfMWgtNk5aeXM)
5. It will launch index.html if it exist in your folder other wise list all files in your folder.

You can always do this from finder. Simply navigate to the directory above where the mount is and hit the eject icon over the mounted folder, which will have SSHFS in the name (in the finder). A shortcut to open a folder in the finder from the terminal is

open .

which will open up the current directory in a new finder window. Replace "." with your directory of choice.

ResultSet resultSet = statement.executeQuery("SELECT * from foo");
ResultSetMetaData rsmd = resultSet.getMetaData();
int columnsNumber = rsmd.getColumnCount();
while (resultSet.next()) {
    for (int i = 1; i <= columnsNumber; i++) {
        if (i > 1) System.out.print(",  ");
        String columnValue = resultSet.getString(i);
        System.out.print(columnValue + " " + rsmd.getColumnName(i));
    }
    System.out.println("");
}

Reference : Printing the result of ResultSet

I'm using this to redirect with React Router v4:

this.props.history.push('/foo');

Hope it work for you ;)

git clone your-url local-dir

to checkout source code;

git pull

to update source code in local-dir;

When you read in the year month day hour minutes with something like nextInt() it leaves rest of the line in the parser/buffer (even if it is blank) so when you call nextLine() you are reading the rest of this first line.

I suggest you call scan.nextLine() before you print your next prompt to discard the rest of the line.

SELECT * FROM news WHERE date < DATEADD(Day, -1, date)

BlobBuilder is obsolete, use Blob constructor instead:

URL.createObjectURL(new Blob([/*whatever content*/] , {type:'text/plain'}));

This returns a blob URL which you can then use in an anchor's href. You can also modify an anchor's download attribute to manipulate the file name:

<a href="/*assign url here*/" id="link" download="whatever.txt">download me</a>

Fiddled. If I recall correctly, there are arbitrary restrictions on trusted non-user initiated downloads; thus we'll stick with a link clicking which is seen as sufficiently user-initiated :)

Update: it's actually pretty trivial to save current document's html! Whenever our interactive link is clicked, we'll update its href with a relevant blob. After executing the click-bound event, that's the download URL that will be navigated to!

$('#link').on('click', function(e){
  this.href = URL.createObjectURL(
    new Blob([document.documentElement.outerHTML] , {type:'text/html'})
  );
});

Fiddled again.

1. Download and install latest version of Xcode.
2. Set a Launch Screen File for your app (in the general tab of your target settings). This is how you get to use the full size of any screen, including iPad split view sizes in iOS 9.
3. Test your app, and hopefully do nothing else, since everything should work magically if you had set auto resizing masks properly, or used Auto Layout.
4. If you didn't, adjust your view layouts, preferably with Auto Layout.
5. If there is something you have to do for the larger screens specifically, then it looks like you have to check height of [[UIScreen mainScreen] bounds] as there seems to be no specific API for that. As of iOS 8 there are also size classes that abstract screen sizes into regular or compact vertically and horizontally and are recommended way to adapt your UI.

Use the format() function with a '02x' format.

>>> format(255, '02x')
'ff'
>>> format(2, '02x')
'02'

The 02 part tells format() to use at least 2 digits and to use zeros to pad it to length, x means lower-case hexadecimal.

The Format Specification Mini Language also gives you X for uppercase hex output, and you can prefix the field width with # to include a 0x or 0X prefix (depending on wether you used x or X as the formatter). Just take into account that you need to adjust the field width to allow for those extra 2 characters:

>>> format(255, '02X')
'FF'
>>> format(255, '#04x')
'0xff'
>>> format(255, '#04X')
'0XFF'

To get a particular answer to the registry value you may use the following query:

REG QUERY "Key_Name" /v "Value_Name" /s

eg: REG QUERY "HKEY_CURRENT_USER\Software\Microsoft\Command Processor" /v "EnableExtensions" /s

here /v : Queries for a specific registry key values.

/s : Queries all subkeys and values recursively (like dir /s)

If you find the onCreateOptionsMenu(Menu menu, MenuInflater inflater) method is not being invoked, make sure you call the following from the Fragment's onCreate(Bundle savedInstanceState) method:

setHasOptionsMenu(true)

Code check:

This is offtopic here but the people over at CodeReview are more than happy to help you.

I strongly suggest you to do so, there are several things that need attention in your code. Likewise I suggest that you do start reading tutorials since there is really no good reason not to do so.

Lists:

As you said yourself: you need a list of items. The way it is now you only store a reference to one item. Lucky there is exactly that to hold a group of related objects: a List.

Lists are very straightforward to use but take a look at the related documentation anyway.

A very simple example to keep multiple bikes in a list:

List<Motorbike> bikes = new List<Motorbike>();

bikes.add(new Bike { make = "Honda", color = "brown" });
bikes.add(new Bike { make = "Vroom", color = "red" });

And to iterate over the list you can use the foreach statement:

foreach(var bike in bikes) {
     Console.WriteLine(bike.make);
}

If you are using Retrofit2 and okhttp3 then you need to know that Interceptor works by queue. So add loggingInterceptor at the end, after your other Interceptors:

HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
        if (BuildConfig.DEBUG)
            loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.HEADERS);

 new OkHttpClient.Builder()
                .connectTimeout(60, TimeUnit.SECONDS)
                .readTimeout(60, TimeUnit.SECONDS)
                .writeTimeout(60, TimeUnit.SECONDS)
                .addInterceptor(new CatalogInterceptor(context))
                .addInterceptor(new OAuthInterceptor(context))
                .authenticator(new BearerTokenAuthenticator(context))
                .addInterceptor(loggingInterceptor)//at the end
                .build();

Try:

In the controller:

ViewBag.Accounts= new SelectList(db.Accounts, "AccountId", "AccountName");

In the View:

@Html.DropDownList("AccountId", (IEnumerable<SelectListItem>)ViewBag.Accounts, null, new { @class ="form-control" })

or you can replace the "null" with whatever you want display as default selector, i.e. "Select Account".

IIRC they suggest using the preg_ functions instead (in this case, preg_replace).

I was looking for a way to parse object arrays in a more generic way; here is my contribution:

CollectionDeserializer.java:

import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;

import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonParseException;

public class CollectionDeserializer implements JsonDeserializer<Collection<?>> {

    @Override
    public Collection<?> deserialize(JsonElement json, Type typeOfT,
            JsonDeserializationContext context) throws JsonParseException {
        Type realType = ((ParameterizedType)typeOfT).getActualTypeArguments()[0];

        return parseAsArrayList(json, realType);
    }

    /**
     * @param serializedData
     * @param type
     * @return
     */
    @SuppressWarnings("unchecked")
    public <T> ArrayList<T> parseAsArrayList(JsonElement json, T type) {
        ArrayList<T> newArray = new ArrayList<T>();
        Gson gson = new Gson();

        JsonArray array= json.getAsJsonArray();
        Iterator<JsonElement> iterator = array.iterator();

        while(iterator.hasNext()){
            JsonElement json2 = (JsonElement)iterator.next();
            T object = (T) gson.fromJson(json2, (Class<?>)type);
            newArray.add(object);
        }

        return newArray;
    }

}

JSONParsingTest.java:

public class JSONParsingTest {

    List<World> worlds;

    @Test
    public void grantThatDeserializerWorksAndParseObjectArrays(){

        String worldAsString = "{\"worlds\": [" +
            "{\"name\":\"name1\",\"id\":1}," +
            "{\"name\":\"name2\",\"id\":2}," +
            "{\"name\":\"name3\",\"id\":3}" +
        "]}";

        GsonBuilder builder = new GsonBuilder();
        builder.registerTypeAdapter(Collection.class, new CollectionDeserializer());
        Gson gson = builder.create();
        Object decoded = gson.fromJson((String)worldAsString, JSONParsingTest.class);

        assertNotNull(decoded);
        assertTrue(JSONParsingTest.class.isInstance(decoded));

        JSONParsingTest decodedObject = (JSONParsingTest)decoded;
        assertEquals(3, decodedObject.worlds.size());
        assertEquals((Long)2L, decodedObject.worlds.get(1).getId());
    }
}

World.java:

public class World {
    private String name;
    private Long id;

    public void setName(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

}

    public static bool isInteger(decimal n)
    {
        return n - (Int64)n == 0;
    }

I would do something like this (generates all the selects you need). You can later on feed them to sqlplus:

echo "select table_name from user_tables;" | sqlplus -S user/pwd | grep -v "^--" | grep -v "TABLE_NAME" | grep "^[A-Z]" | while read sw;
do echo "desc $sw" | sqlplus -S user/pwd | grep -v "\-\-\-\-\-\-" | awk -F' ' '{print $1}' | while read nw;
do echo "select * from $sw where $nw='val'";
done;
done;

It yields:

select * from TBL1 where DESCRIPTION='val'
select * from TBL1 where ='val'
select * from TBL2 where Name='val'
select * from TBL2 where LNG_ID='val'

And what it does is - for each table_name from user_tables get each field (from desc) and create a select * from table where field equals 'val'.

If your error event handler takes the three arguments (xmlhttprequest, textstatus, and message) when a timeout happens, the status arg will be 'timeout'.

Per the jQuery documentation:

Possible values for the second argument (besides null) are "timeout", "error", "notmodified" and "parsererror".

You can handle your error accordingly then.

I created this fiddle that demonstrates this.

$.ajax({
    url: "/ajax_json_echo/",
    type: "GET",
    dataType: "json",
    timeout: 1000,
    success: function(response) { alert(response); },
    error: function(xmlhttprequest, textstatus, message) {
        if(textstatus==="timeout") {
            alert("got timeout");
        } else {
            alert(textstatus);
        }
    }
});?

With jsFiddle, you can test ajax calls -- it will wait 2 seconds before responding. I put the timeout setting at 1 second, so it should error out and pass back a textstatus of 'timeout' to the error handler.

Hope this helps!

Another option is to pass the single quote as an awk variable:

awk -v q=\' 'BEGIN {FS=" ";} {printf "%s%s%s ", q, $1, q}'

Simpler example with string concatenation:

# Prints 'test me', *including* the single quotes.
$ awk -v q=\' '{print q $0 q }' <<<'test me'
'test me'

I have same problem but in my case By mistake I added a context in server.xml ($Tomcat_Install_Dir/conf/) and doesn't deployed corresponing war in webapps($Tomcat_Install_Dir/webapps). As I removed that context and restarted tomcat it working fine.

This should work:

$tmpfile = $_FILES['image']['tmp_name'];
$filename = basename($_FILES['image']['name']);

$data = array(
    'uploaded_file' => '@'.$tmpfile.';filename='.$filename,
);

$ch = curl_init();   
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
// set your other cURL options here (url, etc.)

curl_exec($ch);

In the receiving script, you would have:

print_r($_FILES);
/* which would output something like
     Array (
        [uploaded_file] => Array (
            [tmp_name] => /tmp/f87453hf
            [name] => myimage.jpg
            [error] => 0
            [size] => 12345
            [type] => image/jpeg
        )
     )
*/

Then, if you want to properly handle the file upload, you would do something like this:

if (move_uploaded_file($_FILES['uploaded_file'], '/path/to/destination/file.zip')) {
   // do stuff
}

I create a helper function waitAll, may be it can make it sweeter. It only works in nodejs for now, not in browser chrome.

    //const parallel = async (...items) => {
    const waitAll = async (...items) => {
        //this function does start execution the functions
        //the execution has been started before running this code here
        //instead it collects of the result of execution of the functions

        const temp = [];
        for (const item of items) {
            //this is not
            //temp.push(await item())
            //it does wait for the result in series (not in parallel), but
            //it doesn't affect the parallel execution of those functions
            //because they haven started earlier
            temp.push(await item);
        }
        return temp;
    };

    //the async functions are executed in parallel before passed
    //in the waitAll function

    //const finalResult = await waitAll(someResult(), anotherResult());
    //const finalResult = await parallel(someResult(), anotherResult());
    //or
    const [result1, result2] = await waitAll(someResult(), anotherResult());
    //const [result1, result2] = await parallel(someResult(), anotherResult());

Since it's not mentioned and it's really helpful:

ctrl-wp

which I memorize as go to the previously selected window.

It works as a there and back command. After having opened a new file from the tree in a new window press ctrl-wp to switch back to the NERDTree and use it again to return to your previous window.

PS: it is worth to mention that ctrl-wp is actually documented as go to the preview window (see: :help preview-window and :help ctrl-w).

It is also the only keystroke which works to switch inside and explore the COC preview documentation window.

Here's a transcription of another answer I gave to a similar question:

If you apply utf8_encode() to an already UTF8 string it will return a garbled UTF8 output.

I made a function that addresses all this issues. It´s called Encoding::toUTF8().

You dont need to know what the encoding of your strings is. It can be Latin1 (iso 8859-1), Windows-1252 or UTF8, or the string can have a mix of them. Encoding::toUTF8() will convert everything to UTF8.

I did it because a service was giving me a feed of data all messed up, mixing UTF8 and Latin1 in the same string.

Usage:

$utf8_string = Encoding::toUTF8($utf8_or_latin1_or_mixed_string);

$latin1_string = Encoding::toLatin1($utf8_or_latin1_or_mixed_string);

Download:

https://github.com/neitanod/forceutf8

Update:

I've included another function, Encoding::fixUFT8(), wich will fix every UTF8 string that looks garbled.

Usage:

$utf8_string = Encoding::fixUTF8($garbled_utf8_string);

Examples:

echo Encoding::fixUTF8("Fédération Camerounaise de Football");
echo Encoding::fixUTF8("Fédération Camerounaise de Football");
echo Encoding::fixUTF8("FÃÂédÃÂération Camerounaise de Football");
echo Encoding::fixUTF8("Fédération Camerounaise de Football");

will output:

Fédération Camerounaise de Football
Fédération Camerounaise de Football
Fédération Camerounaise de Football
Fédération Camerounaise de Football

Update: I've transformed the function (forceUTF8) into a family of static functions on a class called Encoding. The new function is Encoding::toUTF8().

I had a problem with the same symtoms. In my case, it turned out that my submit function was missing the "return" statement.

For example:

 $("#id_form").on("submit", function(){
   //Code: Action (like ajax...)
   return false;
 })

Beware! While it's true that "sort -u" and "sort|uniq" are equivalent, any additional options to sort can break the equivalence. Here's an example from the coreutils manual:

For example, 'sort -n -u' inspects only the value of the initial numeric string when checking for uniqueness, whereas 'sort -n | uniq' inspects the entire line.

Similarly, if you sort on key fields, the uniqueness test used by sort won't necessarily look at the entire line anymore. After being bitten by that bug in the past, these days I tend to use "sort|uniq" when writing Bash scripts. I'd rather have higher I/O overhead than run the risk that someone else in the shop won't know about that particular pitfall when they modify my code to add additional sort parameters.

Here is how I did this:

first make interface

interface NavigationInterface {
    fun closeActivity()
}

next make sure activity implements interface and overrides interface method(s)

class NotesActivity : AppCompatActivity(), NavigationInterface {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_notes)
        setSupportActionBar(findViewById(R.id.toolbar))
    }

    override fun closeActivity() {
        this.finish()
    }
}

then make sure to create interface listener in fragment

private lateinit var navigationInterface: NavigationInterface

override fun onCreateView(
        inflater: LayoutInflater, container: ViewGroup?,
        savedInstanceState: Bundle?
): View? {
    //establish interface communication
    activity?.let {
        instantiateNavigationInterface(it)
    }
    // Inflate the layout for this fragment
    return inflater.inflate(R.layout.fragment_notes_info, container, false)
}

private fun instantiateNavigationInterface(context: FragmentActivity) {
    navigationInterface = context as NavigationInterface
}

then you can make calls like such:

view.findViewById<Button>(R.id.button_second).setOnClickListener {
    navigationInterface.closeActivity()
}

If one wants to change the cell in the position (0,0) of the df to a string such as '"236"76"', the following options will do the work:

df[0][0] = '"236"76"'
# %timeit df[0][0] = '"236"76"'
# 938 µs ± 83.4 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)

Or using pandas.DataFrame.at

df.at[0, 0] = '"236"76"'
#  %timeit df.at[0, 0] = '"236"76"' 
#15 µs ± 2.09 µs per loop (mean ± std. dev. of 7 runs, 100000 loops each)

Or using pandas.DataFrame.iat

df.iat[0, 0] = '"236"76"'
#  %timeit df.iat[0, 0] = '"236"76"'
# 41.1 µs ± 3.09 µs per loop (mean ± std. dev. of 7 runs, 10000 loops each)

Or using pandas.DataFrame.loc

df.loc[0, 0] = '"236"76"'
#  %timeit df.loc[0, 0] = '"236"76"'
# 5.21 ms ± 401 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

Or using pandas.DataFrame.iloc

df.iloc[0, 0] = '"236"76"'
#  %timeit df.iloc[0, 0] = '"236"76"'
# 5.12 ms ± 300 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

If time is of relevance, using pandas.DataFrame.at is the fastest approach.

There is actually a really easy way to do this with GitHub Desktop now that I don't believe was a feature before.

All you need to do is switch to the new branch in GitHub Desktop, and it will prompt you to leave your changes on the current branch (which will be stashed), or to bring your changes with you to the new branch. Just choose the second option, to bring the changes to the new branch. You can then commit as usual.

Flask's jsonify provides security enhancement as described in JSON Security. If custom encoder is used with Flask, its better to consider the points discussed in the JSON Security

Here is my solution. Worked with script, which was ran by third party program with no WScript declared and no import allowed.

Function MySleep(milliseconds)
  set WScriptShell = CreateObject("WScript.Shell")
  WScriptShell.Run "Sleep -m " & milliseconds, 0, true
end Function

Update
Looks like Microsoft removed Sleep.exe from win 8, so this doesn't work in win 8 unless you put Sleep.exe in folder defined in %path%.

This should work

df.loc[df.Variable == '', 'Variable'] = 'Value'

or

df.loc[df.Variable1 == '', 'Variable2'] = 'Value'

Yes, you need to use PropTypes.arrayOf instead of PropTypes.array in the code, you can do something like this:

import PropTypes from 'prop-types';

MyComponent.propTypes = {
  annotationRanges: PropTypes.arrayOf(
    PropTypes.shape({
      start: PropTypes.string.isRequired,
      end: PropTypes.number.isRequired
    }).isRequired
  ).isRequired
}

Also for more details about proptypes, visit Typechecking With PropTypes here

Unfortunately you can't declare database names with a variable in that format.

For what you're trying to accomplish, you're going to need to wrap your statements within an EXEC() statement. So you'd have something like:

DECLARE @Sql varchar(max) ='CREATE DATABASE ' + @DBNAME

Then call

EXECUTE(@Sql) or sp_executesql(@Sql)

to execute the sql string.

If you're starting with a DOM element, check for a __vue__ property on that element. Any Vue View Models (components, VMs created by v-repeat usage) will have this property.

You can use the "Inspect Element" feature in your browsers developer console (at least in Firefox and Chrome) to view the DOM properties.

Hope that helps!

After perform action just trigger the close button.

Example

$('.close').click();

Simply solution using the sum function:

sum(c != ' ' for c in word)

It's a memory efficient solution because it uses a generator rather than creating a temporary list and then calculating the sum of it.

It's worth to mention that c != ' ' returns True or False, which is a value of type bool, but bool is a subtype of int, so you can sum up bool values (True corresponds to 1 and False corresponds to 0)

You can check for an inheretance using the mro method:

>>> bool.mro() # Method Resolution Order
[<type 'bool'>, <type 'int'>, <type 'object'>]

Here you see that bool is a subtype of int which is a subtype of object.

For a bandpass filter, ws is a tuple containing the lower and upper corner frequencies. These represent the digital frequency where the filter response is 3 dB less than the passband.

wp is a tuple containing the stop band digital frequencies. They represent the location where the maximum attenuation begins.

gpass is the maximum attenutation in the passband in dB while gstop is the attentuation in the stopbands.

Say, for example, you wanted to design a filter for a sampling rate of 8000 samples/sec having corner frequencies of 300 and 3100 Hz. The Nyquist frequency is the sample rate divided by two, or in this example, 4000 Hz. The equivalent digital frequency is 1.0. The two corner frequencies are then 300/4000 and 3100/4000.

Now lets say you wanted the stopbands to be down 30 dB +/- 100 Hz from the corner frequencies. Thus, your stopbands would start at 200 and 3200 Hz resulting in the digital frequencies of 200/4000 and 3200/4000.

To create your filter, you'd call buttord as

fs = 8000.0
fso2 = fs/2
N,wn = scipy.signal.buttord(ws=[300/fso2,3100/fso2], wp=[200/fs02,3200/fs02],
   gpass=0.0, gstop=30.0)

The length of the resulting filter will be dependent upon the depth of the stop bands and the steepness of the response curve which is determined by the difference between the corner frequency and stopband frequency.

add delim_whitespace=True argument, it's faster than regex.

I think the Class on img tag is better when You use the same style in different structure on Your site. You have to decide when you write less line of CSS code and HTML is more readable.

This is what you want:

>>> string1 = "go"
>>> string2 = "now"
>>> string3 = "great"
>>> mystring = """
... I will {string1} there
... I will go {string2}
... {string3}
... """
>>> locals()
{'__builtins__': <module '__builtin__' (built-in)>, 'string3': 'great', '__package__': None, 'mystring': "\nI will {string1} there\nI will go {string2}\n{string3}\n", '__name__': '__main__', 'string2': 'now', '__doc__': None, 'string1': 'go'}
>>> print(mystring.format(**locals()))

I will go there
I will go now
great

I found the solution.

As said in the EDIT of my answer, a <div> is misfunctioning in a <table>. So I wrote this code instead :

<tr id="hidden" style="display:none;">
    <td class="depot_table_left">
        <label for="sexe">Sexe</label>
    </td>
    <td>
        <select type="text" name="sexe">
            <option value="1">Sexe</option>
            <option value="2">Joueur</option>
            <option value="3">Joueuse</option>
        </select>
    </td>
</tr>

And this is working fine.

Thanks everybody ;)

<div>
    <div style="text-align: left; width: 400px; border: 1px solid black; margin: 0 auto;">
         <pre>
Hello
Testing
Beep
         </pre>
    </div>
</div>

I guess ssh is the best secured way for this, for example :

ssh -OPTIONS -p SSH_PORT user@remote_server "remote_command1; remote_command2; remote_script.sh"  

where the OPTIONS have to be deployed according to your specific needs (for example, binding to ipv4 only) and your remote command could be starting your tomcat daemon.

Note:
If you do not want to be prompt at every ssh run, please also have a look to ssh-agent, and optionally to keychain if your system allows it. Key is... to understand the ssh keys exchange process. Please take a careful look to ssh_config (i.e. the ssh client config file) and sshd_config (i.e. the ssh server config file). Configuration filenames depend on your system, anyway you'll find them somewhere like /etc/sshd_config. Ideally, pls do not run ssh as root obviously but as a specific user on both sides, servers and client.

Some extra docs over the source project main pages :

ssh and ssh-agent
man ssh

http://www.snailbook.com/index.html
https://help.ubuntu.com/community/SSH/OpenSSH/Configuring

keychain
http://www.gentoo.org/doc/en/keychain-guide.xml
an older tuto in French (by myself :-) but might be useful too :
http://hornetbzz.developpez.com/tutoriels/debian/ssh/keychain/

Use ImageView... it have transparent background by default...

In angularJS, you can use angular.element which is the lite version of jQuery. You can do pretty much everything with it, so you don't need to include jQuery.

So basically, you can rewrite your code to something like this:

link: function (scope, iElement, iAttrs) {
  var svgTag = angular.element('<svg width="600" height="100" class="svg"></svg>');
  angular.element(svgTag).appendTo(iElement[0]);
  //...
}

To call a function inside a same controller in any laravel version follow as bellow

$role = $this->sendRequest('parameter');
// sendRequest is a public function

you can always convert your varchar-column to bigint as integer might be too short...

select cast([yourvarchar] as BIGINT)

but you should always care for alpha characters

where ISNUMERIC([yourvarchar] +'e0') = 1

the +'e0' comes from http://blogs.lessthandot.com/index.php/DataMgmt/DataDesign/isnumeric-isint-isnumber

this would lead to your statement

SELECT
  *
FROM
  Table
ORDER BY
   ISNUMERIC([yourvarchar] +'e0') DESC
 , LEN([yourvarchar]) ASC

the first sorting column will put numeric on top. the second sorts by length, so 10 will preceed 0001 (which is stupid?!)

this leads to the second version:

SELECT
      *
    FROM
      Table
    ORDER BY
       ISNUMERIC([yourvarchar] +'e0') DESC
     , RIGHT('00000000000000000000'+[yourvarchar], 20) ASC

the second column now gets right padded with '0', so natural sorting puts integers with leading zeros (0,01,10,0100...) in correct order (correct!) - but all alphas would be enhanced with '0'-chars (performance)

so third version:

 SELECT
          *
        FROM
          Table
        ORDER BY
           ISNUMERIC([yourvarchar] +'e0') DESC
         , CASE WHEN ISNUMERIC([yourvarchar] +'e0') = 1
                THEN RIGHT('00000000000000000000' + [yourvarchar], 20) ASC
                ELSE LTRIM(RTRIM([yourvarchar]))
           END ASC

now numbers first get padded with '0'-chars (of course, the length 20 could be enhanced) - which sorts numbers right - and alphas only get trimmed

SELECT
    spid,
    sp.[status],
    loginame [Login],
    hostname, 
    blocked BlkBy,
    sd.name DBName, 
    cmd Command,
    cpu CPUTime,
    memusage Memory,
    physical_io DiskIO,
    lastwaittype LastWaitType,
    [program_name] ProgramName,
    last_batch LastBatch,
    login_time LoginTime,
    'kill ' + CAST(spid as varchar(10)) as 'Kill Command'
FROM master.dbo.sysprocesses sp 
JOIN master.dbo.sysdatabases sd ON sp.dbid = sd.dbid
WHERE sd.name NOT IN ('master', 'model', 'msdb') 
--AND sd.name = 'db_name' 
--AND hostname like 'hostname1%' 
--AND loginame like 'username1%'
ORDER BY spid

/* If a service connects continously. You can automatically execute kill process then run your script:
DECLARE @sqlcommand nvarchar (500)
SELECT @sqlcommand = 'kill ' + CAST(spid as varchar(10))
FROM master.dbo.sysprocesses sp 
JOIN master.dbo.sysdatabases sd ON sp.dbid = sd.dbid
WHERE sd.name NOT IN ('master', 'model', 'msdb') 
--AND sd.name = 'db_name' 
--AND hostname like 'hostname1%' 
--AND loginame like 'username1%'
--SELECT @sqlcommand
EXEC sp_executesql @sqlcommand
*/

Fetch id basing on name

 {
    "roles": [
     {
      "id": 1,
      "name": "admin",
     },
     {
      "id": 3,
      "name": "manager",
     }
    ]
    }



    fetchIdBasingOnRole() {
          const self = this;
          if (this.employee.roles) {
            var roleid = _.result(
              _.find(this.getRoles, function(obj) {
                return obj.name === self.employee.roles;
              }),
              "id"
            );
          }
          return roleid;
        },

If you just have included a layout file at the beginning of onCreate() inside setContentView and want to get this layout to add new elements programmatically try this:

ViewGroup linearLayout = (ViewGroup) findViewById(R.id.linearLayoutID);

then you can create a new Button for example and just add it:

Button bt = new Button(this);
bt.setText("A Button");
bt.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, 
                                    LayoutParams.WRAP_CONTENT));
linerLayout.addView(bt);

Run it through a proxy and monitor the traffic using Wireshark.

If you're looking for one that doesn't rely on Flash then dropzonejs is a good shout. It supports multiple files and drag and drop.

http://www.dropzonejs.com/