If you are like me, and starring at your angular/ionic typescript, which looks like..

  getPdf(endpoint: string): Observable<Blob> {
    let url = this.url + '/' + endpoint;
    let token = this.msal.accessToken;
    console.log(token);
    return this.http.post<Blob>(url, {
      headers: new HttpHeaders(
        {
          'Access-Control-Allow-Origin': 'https://localhost:5100',
          'Access-Control-Allow-Methods': 'POST',
          'Content-Type': 'application/pdf',
          'Authorization': 'Bearer ' + token,
          'Accept': '*/*',
        }),
        //responseType: ResponseContentType.Blob,
      });
  }

And while you are setting options but can't seem to figure why they aren't anywhere..

Well.. if you were like me and started this post from a copy/paste of a get, then...

Change to:

  getPdf(endpoint: string): Observable<Blob> {
    let url = this.url + '/' + endpoint;
    let token = this.msal.accessToken;
    console.log(token);
    return this.http.post<Blob>(url, null, { //  <-----  notice the null  *****
      headers: new HttpHeaders(
        {
          'Authorization': 'Bearer ' + token,
          'Accept': '*/*',
        }),
        //responseType: ResponseContentType.Blob,
      });
  }

Ok - for me the source of the problem was in serialisation/deserialisation. The object that was being sent and received was as follows where the code is submitted and the code and maskedPhoneNumber is returned.

@ApiObject(description = "What the object is for.")
@JsonIgnoreProperties(ignoreUnknown = true)
public class CodeVerification {

    @ApiObjectField(description = "The code which is to be verified.")
    @NotBlank(message = "mandatory")
    private final String code;

    @ApiObjectField(description = "The masked mobile phone number to which the code was verfied against.")
    private final String maskedMobileNumber;

    public codeVerification(@JsonProperty("code") String code, String maskedMobileNumber) {
        this.code = code;
        this.maskedMobileNumber = maskedMobileNumber;
    }

    public String getcode() {
        return code;
    }

    public String getMaskedMobileNumber() {
        return maskedMobileNumber;
    }
}

The problem was that I didn't have a JsonProperty defined for the maskedMobileNumber in the constructor. i.e. Constructor should have been

public codeVerification(@JsonProperty("code") String code, @JsonProperty("maskedMobileNumber") String maskedMobileNumber) {
    this.code = code;
    this.maskedMobileNumber = maskedMobileNumber;
}

This is possible if the browser supports the download property in anchor elements.

var sampleBytes = new Int8Array(4096);

var saveByteArray = (function () {
    var a = document.createElement("a");
    document.body.appendChild(a);
    a.style = "display: none";
    return function (data, name) {
        var blob = new Blob(data, {type: "octet/stream"}),
            url = window.URL.createObjectURL(blob);
        a.href = url;
        a.download = name;
        a.click();
        window.URL.revokeObjectURL(url);
    };
}());

saveByteArray([sampleBytes], 'example.txt');

JSFiddle: http://jsfiddle.net/VB59f/2

The NavigationBar height varies for some devices, but as well for some orientations. First you have to check if the device has a navbar, then if the device is a tablet or a not-tablet (phone) and finally you have to look at the orientation of the device in order to get the correct height.

public int getNavBarHeight(Context c) {
         int result = 0;
         boolean hasMenuKey = ViewConfiguration.get(c).hasPermanentMenuKey();
         boolean hasBackKey = KeyCharacterMap.deviceHasKey(KeyEvent.KEYCODE_BACK);

         if(!hasMenuKey && !hasBackKey) {
             //The device has a navigation bar
             Resources resources = c.getResources();

             int orientation = resources.getConfiguration().orientation;
             int resourceId;
             if (isTablet(c)){
                 resourceId = resources.getIdentifier(orientation == Configuration.ORIENTATION_PORTRAIT ? "navigation_bar_height" : "navigation_bar_height_landscape", "dimen", "android");
             }  else {
                 resourceId = resources.getIdentifier(orientation == Configuration.ORIENTATION_PORTRAIT ? "navigation_bar_height" : "navigation_bar_width", "dimen", "android");     
             }

             if (resourceId > 0) {
                 return resources.getDimensionPixelSize(resourceId);
             }
         }
         return result;
} 


private boolean isTablet(Context c) {
    return (c.getResources().getConfiguration().screenLayout
            & Configuration.SCREENLAYOUT_SIZE_MASK)
            >= Configuration.SCREENLAYOUT_SIZE_LARGE;
}

 <!--something like this--> 
<html>
<body>



<!-- i've used for loop...this pointer takes current element to apply a 
 particular change on it ...other elements take change by else condition 
-->  


<div class="classname" onclick="myFunction(this);">first</div>  
<div class="classname" onclick="myFunction(this);">second</div>


<script>
function myFunction(p) {
 var x = document.getElementsByClassName("classname");
 var i;
 for (i = 0; i < x.length; i++) {
    if(x[i] == p)
    {
x[i].style.background="blue";
    }
    else{
x[i].style.background="red";
    }
}
}


</script>
<!--this script will only work for a class with onclick event but if u want 
to use all class of same name then u can use querySelectorAll() ...-->




var variable_name=document.querySelectorAll('.classname');
for(var i=0;i<variable_name.length;i++){
variable_name[i].(--your option--);
}



 <!--if u like to divide it on some logic apply it inside this for loop 
 using your nodelist-->

</body>
</html>

Unlike maths-on-paper notation, most programming languages (Java included) need a * sign to do multiplication. Your distance calculation should therefore read:

distance = Math.sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2));

Or alternatively:

distance = Math.sqrt(Math.pow((x1-x2), 2) + Math.pow((y1-y2), 2));

We can also use this with the $_GET method

$employee_id = 'EMP-1234';

header('Location: employee.php?id='.$employee_id);

You've just published that private key, so now the whole world knows what it is. Hopefully that was just for testing.

EDIT: Others have noted that the openssl text header of the published key, -----BEGIN RSA PRIVATE KEY-----, indicates that it is PKCS#1. However, the actual Base64 contents of the key in question is PKCS#8. Evidently the OP copy and pasted the header and trailer of a PKCS#1 key onto the PKCS#8 key for some unknown reason. The sample code I've provided below works with PKCS#8 private keys.

Here is some code that will create the private key from that data. You'll have to replace the Base64 decoding with your IBM Base64 decoder.

public class RSAToy {

    private static final String BEGIN_RSA_PRIVATE_KEY = "-----BEGIN RSA PRIVATE KEY-----\n"
            + "MIIEuwIBADAN ...skipped the rest\n"
         // + ...   
         // + ... skipped the rest
         // + ...   
            + "-----END RSA PRIVATE KEY-----";

    public static void main(String[] args) throws Exception {

        // Remove the first and last lines

        String privKeyPEM = BEGIN_RSA_PRIVATE_KEY.replace("-----BEGIN RSA PRIVATE KEY-----\n", "");
        privKeyPEM = privKeyPEM.replace("-----END RSA PRIVATE KEY-----", "");
        System.out.println(privKeyPEM);

        // Base64 decode the data

        byte [] encoded = Base64.decode(privKeyPEM);

        // PKCS8 decode the encoded RSA private key

        PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(encoded);
        KeyFactory kf = KeyFactory.getInstance("RSA");
        PrivateKey privKey = kf.generatePrivate(keySpec);

        // Display the results

        System.out.println(privKey);
    }
}

I just got my GUC232A cable with a molded-in PL2302 converter chip.

In addition to adding myself and br to group dialout, I found this helpful tip in the README.Debian file in /usr/share/doc/bottlerocket:

This package uses debconf to configure the /dev/firecracker symlink, should you need to change the symlink in the future run this command:

dpkg-reconfigure -pmedium bottlerocket

That will then prompt you for your new serial port and modify the symlink. This is required for proper use of bottlerocket.

I did that and voila! bottlerocket is able to communicate with my X-10 devices.

You can also try this. Credits to the original author who has since removed the script

/mobile.class.php

<?php
/*
=====================================================
Mobile version detection
-----------------------------------------------------
compliments of http://www.buchfelder.biz/
=====================================================
*/

$mobile = "http://www.stepforth.mobi";
$text = $_SERVER['HTTP_USER_AGENT'];
$var[0] = 'Mozilla/4.';
$var[1] = 'Mozilla/3.0';
$var[2] = 'AvantGo';
$var[3] = 'ProxiNet';
$var[4] = 'Danger hiptop 1.0';
$var[5] = 'DoCoMo/';
$var[6] = 'Google CHTML Proxy/';
$var[7] = 'UP.Browser/';
$var[8] = 'SEMC-Browser/';
$var[9] = 'J-PHONE/';
$var[10] = 'PDXGW/';
$var[11] = 'ASTEL/';
$var[12] = 'Mozilla/1.22';
$var[13] = 'Handspring';
$var[14] = 'Windows CE';
$var[15] = 'PPC';
$var[16] = 'Mozilla/2.0';
$var[17] = 'Blazer/';
$var[18] = 'Palm';
$var[19] = 'WebPro/';
$var[20] = 'EPOC32-WTL/';
$var[21] = 'Tungsten';
$var[22] = 'Netfront/';
$var[23] = 'Mobile Content Viewer/';
$var[24] = 'PDA';
$var[25] = 'MMP/2.0';
$var[26] = 'Embedix/';
$var[27] = 'Qtopia/';
$var[28] = 'Xiino/';
$var[29] = 'BlackBerry';
$var[30] = 'Gecko/20031007';
$var[31] = 'MOT-';
$var[32] = 'UP.Link/';
$var[33] = 'Smartphone';
$var[34] = 'portalmmm/';
$var[35] = 'Nokia';
$var[36] = 'Symbian';
$var[37] = 'AppleWebKit/413';
$var[38] = 'UPG1 UP/';
$var[39] = 'RegKing';
$var[40] = 'STNC-WTL/';
$var[41] = 'J2ME';
$var[42] = 'Opera Mini/';
$var[43] = 'SEC-';
$var[44] = 'ReqwirelessWeb/';
$var[45] = 'AU-MIC/';
$var[46] = 'Sharp';
$var[47] = 'SIE-';
$var[48] = 'SonyEricsson';
$var[49] = 'Elaine/';
$var[50] = 'SAMSUNG-';
$var[51] = 'Panasonic';
$var[52] = 'Siemens';
$var[53] = 'Sony';
$var[54] = 'Verizon';
$var[55] = 'Cingular';
$var[56] = 'Sprint';
$var[57] = 'AT&T;';
$var[58] = 'Nextel';
$var[59] = 'Pocket PC';
$var[60] = 'T-Mobile';    
$var[61] = 'Orange';
$var[62] = 'Casio';
$var[63] = 'HTC';
$var[64] = 'Motorola';
$var[65] = 'Samsung';
$var[66] = 'NEC';

$result = count($var);

for ($i=0;$i<$result;$i++)
{    
    $ausg = stristr($text, $var[$i]);    
    if(strlen($ausg)>0)
    {
        header("location: $mobile");
        exit;
    }

}
?>

Just edit the $mobile = "http://www.stepforth.mobi";

Range("A1").value = Environ("Username")

This is better than Application.Username, which doesn't always supply the Windows username. Thanks to Kyle for pointing this out.

• Application Username is the name of the User set in Excel > Tools > Options
• Environ("Username") is the name you registered for Windows; see Control Panel >System

yes, we can declare an abstract class without any abstract method. the purpose of declaring a class as abstract is not to instantiate the class.

so two cases

1) abstract class with abstract methods.

these type of classes, we must inherit a class from this abstract class and must override the abstract methods in our class, ex: GenricServlet class

2) abstract class without abstract methods.

these type of classes, we must inherit a class from this abstract class, ex: HttpServlet class purpose of doing is although you if you don't implement your logic in child class you can get the parent logic

please check the HttpServlet source code

Download java jdk<version>-linux-x64.tar.gz file from https://www.oracle.com/technetwork/java/javase/downloads/index.html.

Extract this file where you want. like: /home/java(Folder name created by user in home directory).

Now open terminal. Set path JAVA_HOME=path of your jdk folder(open jdk folder then right click on any folder, go to properties then copy the path using select all) and paste here.

Like: JAVA_HOME=/home/xxxx/java/JDK1.8.0_201

Let Ubuntu know where our JDK/JRE is located.

sudo update-alternatives --install /usr/bin/java java /home/xxxx/java/jdk1.8.0_201/bin/java 20000
sudo update-alternatives --install /usr/bin/javac javac /home/xxxx/java/jdk1.8.0_201/bin/javac 20000
sudo update-alternatives --install /usr/bin/javaws javaws /home/xxxx/java/jdk1.8.0_201/bin/javaws 20000

Tell Ubuntu that our installation i.e., jdk1.8.0_05 must be the default Java.

sudo update-alternatives --set java /home/xxxx/sipTest/jdk1.8.0_201/bin/java
sudo update-alternatives --set javac /home/xxxx/java/sipTest/jdk1.8.0_201/bin/javac
sudo update-alternatives --set javaws /home/xxxxx/sipTest/jdk1.8.0_201/bin/javaws

Now try:

$ sudo update-alternatives --config java

There are 3 choices for the alternative java (providing /usr/bin/java).

  Selection    Path                                  Priority   Status
------------------------------------------------------------
* 0            /usr/lib/jvm/java-6-oracle1/bin/java   1047      auto mode
  1            /usr/bin/gij-4.6                       1046      manual mode
  2            /usr/lib/jvm/java-6-oracle1/bin/java   1047      manual mode
  3            /usr/lib/jvm/jdk1.7.0_75/bin/java      1         manual mode

Press enter to keep the current choice [*], or type selection number: 3

update-alternatives: using /usr/lib/jvm/jdk1.7.0_75/bin/java to provide /usr/bin/java (java) in manual mode

Repeat the above for:

sudo update-alternatives --config javac
sudo update-alternatives --config javaws

You can use substr

for example:

new Date().getFullYear().toString().substr(-2)

You may use:

• Array.prototype.map()
• Array.prototype.reduce()
• Arrow functions
• Comma operator

To create array of objects:

var source = ['left', 'top'];
const result = source.map(arrValue => ({[arrValue]: 0}));

Demo:

var source = ['left', 'top'];_x000D_
_x000D_
const result = source.map(value => ({[value]: 0}));_x000D_
_x000D_
console.log(result);

Or if you wants to create a single object from values of arrays:

var source = ['left', 'top'];
const result = source.reduce((obj, arrValue) => (obj[arrValue] = 0, obj), {});

Demo:

var source = ['left', 'top'];_x000D_
_x000D_
const result = source.reduce((obj, arrValue) => (obj[arrValue] = 0, obj), {});_x000D_
_x000D_
console.log(result);

If you've followed Adam's instructions and you're still getting this error make sure you've installed the right variants (x86 or x64).

I had VC14x64 with PHP7x86 and I still got this error. Changing PHP7 to x64 fixed it. It's easy to miss you accidentally installed the wrong version.

Works Fine for App Notification settings on IOS 10 (tested)

if(&UIApplicationOpenSettingsURLString != nil){
    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
}

Use scp priv_key.pem source user@host:target if you need to connect using a private key.

or if using pscp then use pscp -i priv_key.ppk source user@host:target

You can change the number format of the column to this custom format:

0;-0;;@

which will hide all 0 values.

To do this, select the column, right-click > Format Cells > Custom.

I'd like to share one more way to load not only css but all the assets (js, css, images) and handle onload event for the bunch of files. It's async-assets-loader. See the example below:

<script src="https://unpkg.com/async-assets-loader"></script>
<script>
var jsfile = "https://code.jquery.com/jquery-3.4.1.min.js";
var cssfile = "https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css";
var imgfile = "https://logos.keycdn.com/keycdn-logo-black.png";
var assetsLoader = new asyncAssetsLoader();
assetsLoader.load([
      {uri: jsfile, type: "script"},
      {uri: cssfile, type: "style"},
      {uri: imgfile, type: "img"}
    ], function () {
      console.log("Assets are loaded");
      console.log("Img width: " + assetsLoader.getLoadedTags()[imgfile].width);
    });
</script> 

According to the async-assets-loader docs

First off, a "port" is just a number. All a "connection to a port" really represents is a packet which has that number specified in its "destination port" header field.

Now, there are two answers to your question, one for stateful protocols and one for stateless protocols.

For a stateless protocol (ie UDP), there is no problem because "connections" don't exist - multiple people can send packets to the same port, and their packets will arrive in whatever sequence. Nobody is ever in the "connected" state.

For a stateful protocol (like TCP), a connection is identified by a 4-tuple consisting of source and destination ports and source and destination IP addresses. So, if two different machines connect to the same port on a third machine, there are two distinct connections because the source IPs differ. If the same machine (or two behind NAT or otherwise sharing the same IP address) connects twice to a single remote end, the connections are differentiated by source port (which is generally a random high-numbered port).

Simply, if I connect to the same web server twice from my client, the two connections will have different source ports from my perspective and destination ports from the web server's. So there is no ambiguity, even though both connections have the same source and destination IP addresses.

Ports are a way to multiplex IP addresses so that different applications can listen on the same IP address/protocol pair. Unless an application defines its own higher-level protocol, there is no way to multiplex a port. If two connections using the same protocol simultaneously have identical source and destination IPs and identical source and destination ports, they must be the same connection.

Maybe off-the-topic: to get UNIX/POSIX time from datetime and convert it back:

>>> import datetime, time
>>> dt = datetime.datetime(2011, 10, 21, 0, 0)
>>> s = time.mktime(dt.timetuple())
>>> s
1319148000.0

# and back
>>> datetime.datetime.fromtimestamp(s)
datetime.datetime(2011, 10, 21, 0, 0)

Note that different timezones have impact on results, e.g. my current TZ/DST returns:

>>>  time.mktime(datetime.datetime(1970, 1, 1, 0, 0).timetuple())
-3600 # -1h

therefore one should consider normalizing to UTC by using UTC versions of the functions.

Note that previous result can be used to calculate UTC offset of your current timezone. In this example this is +1h, i.e. UTC+0100.

References:

• datetime.date.timetuple
• time.mktime
• datetime.datetime.fromtimestamp
• introduction in time module explains POSIX time, 1970 epoch, UTC, TZ, DST ...

String[] mailAddressTo = new String[3];    
mailAddressTo[0] = emailId_1;    
mailAddressTo[1] = emailId_2;    
mailAddressTo[2] = "[email protected]";

InternetAddress[] mailAddress_TO = new InternetAddress[mailAddressTo.length];

for (int i = 0; i < mailAddressTo.length; i++)
{
    mailAddress_TO[i] = new InternetAddress(mailAddressTo[i]);
}

message.addRecipients(Message.RecipientType.TO, mailAddress_TO);ress_TO = new InternetAddress[mailAddressTo.length]; 

When a java class is executed from the console, the main method is what is called. In order for this to happen, the definition of this main method must be

public static void main(String [])

The fact that this string array is called args is a standard convention, but not strictly required. You would populate this array at the command line when you invoke your program

java MyClass a b c

These are commonly used to define options of your program, for example files to write to or read from.

Okay. The same time I was writing down my question one of my colleagues made me aware this is actually HTML5 behavior. See http://dev.w3.org/html5/spec/Overview.html#the-required-attribute

Seems in HTML5 there is a new attribute "required". And Safari 5 already has an implementation for this attribute.

From your code

<input type=button value="Select" onClick="sendValue(this.form.details);"

Im not sure that your this.form.details valid or not.

IF it's valid, have a look in window.opener.document.getElementById('details').value = selvalue;

I can't found an input's id contain details I'm just found only id=sku1 (recommend you to add " like id="sku1").

And from your id it's hardcode. Let's see how to do with dynamic when a child has callback to update some textbox on the parent Take a look at here.

First page.

<html>
<head>
<script>
    function callFromDialog(id,data){ //for callback from the dialog
        document.getElementById(id).value = data;
        // do some thing other if you want
    }

    function choose(id){
        var URL = "secondPage.html?id=" + id + "&dummy=avoid#";
        window.open(URL,"mywindow","menubar=1,resizable=1,width=350,height=250")
    }
</script>
</head>
<body>
<input id="tbFirst" type="text" /> <button onclick="choose('tbFirst')">choose</button>
<input id="tbSecond" type="text" /> <button onclick="choose('tbSecond')">choose</button>
</body>
</html>

Look in function choose I'm sent an id of textbox to the popup window (don't forget to add dummy data at last of URL param like &dummy=avoid#)

Popup Page

<html>
<head>
<script>
    function goSelect(data){
        var idFromCallPage = getUrlVars()["id"];
        window.opener.callFromDialog(idFromCallPage,data); //or use //window.opener.document.getElementById(idFromCallPage).value = data;
        window.close();
    }


    function getUrlVars(){
        var vars = [], hash;
        var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
        for(var i = 0; i < hashes.length; i++)
        {
            hash = hashes[i].split('=');
            vars.push(hash[0]);
            vars[hash[0]] = hash[1];
        }
        return vars;
    }
</script>
</head>
<body>
<a href="#" onclick="goSelect('Car')">Car</a> <br />
<a href="#" onclick="goSelect('Food')">Food</a> <br />
</body>
</html>

I have add function getUrlVars for get URL param that the parent has pass to child.

Okay, when select data in the popup, for this case it's will call function goSelect

In that function will get URL param to sent back.

And when you need to sent back to the parent just use window.opener and the name of function like window.opener.callFromDialog

By fully is window.opener.callFromDialog(idFromCallPage,data);

Or if you want to use window.opener.document.getElementById(idFromCallPage).value = data; It's ok too.

I was having this issue, then resolving the conflict and commiting, and doing git stash pop again was restoring the same stash again (causing the same conflict :-( ).

What I had to do (WARNING: back up your stash first) is git stash drop to get rid of it.

You just need to get the value of the texbox and see if it has anything in it:

if (!$(`#textareaid`).val().length)
{
     //do stuff
}

In

from math import sqrt

Using sqrt(4) works perfectly well. You need to only use math.sqrt(4) when you just use "import math".

char* charP = createStr();

Would be correct if your function was correct. Unfortunately you are returning a pointer to a local variable in the function which means that it is a pointer to undefined data as soon as the function returns. You need to use heap allocation like malloc for the string in your function in order for the pointer you return to have any meaning. Then you need to remember to free it later.

//Inside the folder,

svn cleanup

svn update

//If are viewing any conflicts,

svn revert --depth infinity conflicted_filename

svn update conflicted_filename

svn update

The 2 highest upvoted answers are correct. As of today, the only thing I needed to change (from default settings) was to enable generation using dot instead of the built-in generator.

Some important notes:

• Doxygen will not generate an actual full diagram of all classes in the project. It will generate a separate image for each hierarchy. If you have multiple, unrelated class hierarchies you will get multiple images.
• All these diagrams can be found in html/inherits.html or (from the website navigation) classes => class hierarchy => "Go to the textual class hierarchy".
• This is a C++ question, so let's talk about templates. Especially if you inherit from T.
  • Each template instantiation will be correctly considered a different type by Doxygen. Types which inherit from different instantations will have different parent classes on the diagram.
  • If a class template foo inherits from T and the T template type parameter has a default, such default will be assumed. If there is a type bar which inherits from foo<U> where U is different than the default, bar will have a foo<U> parent. foo<> and bar<U> will not have a common parent.
  • If there are multiple class templates which inherit from at least one of their template parameters, Doxygen will assume a common parent for these class templates as long as the template type parameters have exactly the same names in the code. This incentivizes for consistency in naming.
  • CRTP and reverse CRTP just work.
  • Recursive template inheritance trees are not expanded. Any variant instantiation will be displayed to inherit from variant<Ts...>.
  • Class templates with no instantiations are being drawn. They will have a <...> string in their name representing type and non-type parameters which did not have defaults.
  • Class template full and partial specializations are also being drawn. Doxygen generates correct graphs if specializations inherit from different types.

I found out that single quote > double quote > wrapped in ampersands did work. So, for me it looks like this:

=QUERY('Youth Conference Registration'!C:Y,"select C where Y = '"&A1&"'", 0)

@drop-shadow if you're using Hibernate, you can call Hibernate.initialize() when you invoke the getStudents() method:

Public class UniversityDaoImpl extends GenericDaoHibernate<University, Integer> implements UniversityDao {
    //...
    @Override
    public University get(final Integer id) {
        Query query = getQuery("from University u where idUniversity=:id").setParameter("id", id).setMaxResults(1).setFetchSize(1);
        University university = (University) query.uniqueResult();
        ***Hibernate.initialize(university.getStudents());***
        return university;
    }
    //...
}

$("#form input, #form select, #form textarea").each(function() {
 data[theFieldName] = theFieldValue;
});

other than that, you might want to look at serialize();

Make sure that Kies is installed, but not running.

On your phone make sure you have USB Debugging mode enabled.

If still not successful, disable any Antivirus software.

This happened to me once after I merged a pull request on Bitbucket.

I just had to do:

git fetch

My problem was solved. I hope this helps!!!

Your countLines(String filename) method throws IOException.

You can't use it in a member declaration. You'll need to perform the operation in a main(String[] args) method.

Your main(String[] args) method will get the IOException thrown to it by countLines and it will need to handle or declare it.

Try this to just throw the IOException from main

public class MyClass {
  private int lineCount;
  public static void main(String[] args) throws IOException {
    lineCount = LineCounter.countLines(sFileName);
  }
}

or this to handle it and wrap it in an unchecked IllegalArgumentException:

public class MyClass {
  private int lineCount;
  private String sFileName  = "myfile";
  public static void main(String[] args) throws IOException {
    try {
      lineCount = LineCounter.countLines(sFileName);
     } catch (IOException e) {
       throw new IllegalArgumentException("Unable to load " + sFileName, e);
     }
  }
}

In class file you can either use:

module.exports = class ClassNameHere {
 print() {
  console.log('In print function');
 }
}

or you can use this syntax

class ClassNameHere{
 print(){
  console.log('In print function');
 }
}

module.exports = ClassNameHere;

On the other hand to use this class in any other file you need to do these steps. First require that file using this syntax: const anyVariableNameHere = require('filePathHere');

Then create an object const classObject = new anyVariableNameHere();

After this you can use classObject to access the actual class variables

(Neither IN nor ANY is an "operator". A "construct" or "syntax element".)

Logically, quoting the manual:

IN is equivalent to = ANY.

But there are two syntax variants of IN and two variants of ANY. Details:

• How to use ANY instead of IN in a WHERE clause with Rails?

IN taking a set is equivalent to = ANY taking a set, as demonstrated here:

• postgreSQL - in vs any

But the second variant of each is not equivalent to the other. The second variant of the ANY construct takes an array (must be an actual array type), while the second variant of IN takes a comma-separated list of values. This leads to different restrictions in passing values and can also lead to different query plans in special cases:

• Index not used with =any() but used with in
• Pass multiple sets or arrays of values to a function

ANY is more versatile

The ANY construct is far more versatile, as it can be combined with various operators, not just =. Example:

SELECT 'foo' LIKE ANY('{FOO,bar,%oo%}');

For a big number of values, providing a set scales better for each:

• Optimizing a Postgres query with a large IN

Related:

• Can PostgreSQL index array columns?

Inversion / opposite / exclusion

"Find rows where id is in the given array":

SELECT * FROM tbl WHERE id = ANY (ARRAY[1, 2]);

Inversion: "Find rows where id is not in the array":

SELECT * FROM tbl WHERE id <> ALL (ARRAY[1, 2]);
SELECT * FROM tbl WHERE id <> ALL ('{1, 2}');  -- equivalent array literal
SELECT * FROM tbl WHERE NOT (id = ANY ('{1, 2}'));

All three equivalent. The first with array constructor, the other two with array literal. The data type can be derived from context unambiguously. Else, an explicit cast may be required, like '{1,2}'::int[].

Rows with id IS NULL do not pass either of these expressions. To include NULL values additionally:

SELECT * FROM tbl WHERE (id = ANY ('{1, 2}')) IS NOT TRUE;

There is a folder called "Properties" under your project root folder, and there are *.settings file under that folder. That's where it gets stored.

git pull --rebase origin/master 

is a single command that can help you most of the time.

Edit: Pulls the commits from the origin/master and applies your changes upon the newly pulled branch history.

DO NOT sum the rounded numbers. You're going to have inaccurate results. The total could be off significantly depending on the number of terms and the distribution of fractional parts.

Display the rounded numbers but sum the actual values. Depending on how you're presenting the numbers, the actual way to do that would vary. That way you get

 14
 48
 10
 29
 __
100

Any way you go you're going to have discrepancy. There's no way in your example to show numbers that add up to 100 without "rounding" one value the wrong way (least error would be changing 9.596 to 9)

EDIT

You need to choose between one of the following:

1. Accuracy of the items
2. Accuracy of the sum (if you're summing rounded values)
3. Consistency between the rounded items and the rounded sum)

Most of the time when dealing with percentages #3 is the best option because it's more obvious when the total equals 101% than when the individual items don't total to 100, and you keep the individual items accurate. "Rounding" 9.596 to 9 is inaccurate in my opinion.

To explain this I sometimes add a footnote that explains that the individual values are rounded and may not total 100% - anyone that understands rounding should be able to understand that explanation.

In the above query when we are trying to combine two or more tables it is necessary to use joins and specify the alias name for description and date (that means, the table from which you are fetching the description and date values)

SELECT DISTINCT Description, Date as treatmentDate  
FROM doothey.Patient P  
INNER JOIN doothey.Account A ON P.PatientID = A.PatientID  
INNER JOIN doothey.AccountLine AL ON A.AccountNo = AL.AccountNo  
INNER JOIN doothey.Item I ON AL.ItemNo = I.ItemNo  
WHERE p.FamilyName = 'Stange' AND p.GivenName = 'Jessie';

the solution to the typescript:

Step1:

npm install jquery

npm install --save-dev @types/jquery

step2: in Angular.json add:

"scripts": [
        "node_modules/jquery/dist/jquery.min.js",
      ]

or in index.html add:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>

step3: in *.component.ts where you want to use jquery

import * as $ from 'jquery';  // dont need "declare let $"

Then you can use jquery the same as javaScript. This way, VScode supports auto-suggestion by Typescript

for the example above the solution would look like this:

import PILasOPENCV as Image
import PILasOPENCV as ImageDraw
import PILasOPENCV as ImageFont
# from PIL import ImageFont, ImageDraw, Image
import numpy as np
import cv2

image = cv2.imread("lena.jpg")

# Convert to PIL Image
cv2_im_rgb = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
pil_im = Image.fromarray(cv2_im_rgb)

draw = ImageDraw.Draw(pil_im)

# Choose a font
font = ImageFont.truetype("Roboto-Regular.ttf", 40)

# Draw the text
draw.text((0, 0), "Your Text Here", font=font)

# Save the image
cv2_im_processed = pil_im.getim()
cv2.imshow("cv2_im_processed", cv2_im_processed)
cv2.waitKey()

you can just add 1

<li v-for="(catalog, itemObjKey) in catalogs">this index : {{itemObjKey + 1}}</li>

to get the length of an array/objects

{{ catalogs.length }}

SHOW CREATE TABLE bar;

you will get a create statement for that table, edit the table name, or anything else you like, and then execute it.

This will allow you to copy the indexes and also manually tweak the table creation.

You can also run the query within a program.

How about this:

String filenameWithoutExtension = null;
String fullname = new File(
    new URI("http://www.xyz.com/some/deep/path/to/abc.png").getPath()).getName();

int lastIndexOfDot = fullname.lastIndexOf('.');
filenameWithoutExtension = fullname.substring(0, 
    lastIndexOfDot == -1 ? fullname.length() : lastIndexOfDot);

Try using fetchone:

cursor.execute("SELECT COUNT(*) from result where server_state='2' AND name LIKE '"+digest+"_"+charset+"_%'")
result=cursor.fetchone()

result will hold a tuple with one element, the value of COUNT(*). So to find the number of rows:

number_of_rows=result[0]

Or, if you'd rather do it in one fell swoop:

cursor.execute("SELECT COUNT(*) from result where server_state='2' AND name LIKE '"+digest+"_"+charset+"_%'")
(number_of_rows,)=cursor.fetchone()

PS. It's also good practice to use parametrized arguments whenever possible, because it can automatically quote arguments for you when needed, and protect against sql injection.

The correct syntax for parametrized arguments depends on your python/database adapter (e.g. mysqldb, psycopg2 or sqlite3). It would look something like

cursor.execute("SELECT COUNT(*) from result where server_state= %s AND name LIKE %s",[2,digest+"_"+charset+"_%"])
(number_of_rows,)=cursor.fetchone()

I found a good tutorial on oreilly.com.

Example code:

<canvas id="canvas" width ='600px'></canvas><br />
Enter your Text here .The Text will get drawn on the canvas<br />
<input type="text" id="text" onKeydown="func();"></input><br />
</body><br />
<script>
function func(){
var e=document.getElementById("text"),t=document.getElementById("canvas"),n=t.getContext("2d");
n.fillStyle="#990000";n.font="30px futura";n.textBaseline="top";n.fillText(e.value,150,0);n.fillText("thank you, ",200,100);
n.fillText("Created by ashish",250,120)
}
</script>

courtesy: @Ashish Nautiyal

I don't know that regex would handle something like that very well. Try something like this

line = line.Trim();
if(line.StartsWith("for") && line.EndsWith(";")){
    //your code here
}

You could use this:

string path = @"c:\projects\roott\wsdlproj\devlop\beta2\text";
string lastDirectory = path.Split(new char[] { System.IO.Path.DirectorySeparatorChar }, StringSplitOptions.RemoveEmptyEntries).Last();

When converting an older project to .NET Core, most of the information that was in the AssemblyInfo.cs can now be set on the project itself. Open the project properties and select the Package tab to see the new settings.

The Eric L. Anderson's post "Duplicate ‘System.Reflection.AssemblyCompanyAttribute’ attribute" describes 3 options :

• remove the conflicting items from the AssemblyInfo.cs file,
• completely delete the file or
• disable GenerateAssemblyInfo (as suggested in another answer by Serge Semenov)

You can overcome this error in two simple ways

First way

using namespace std;
include <string>
// then you can use string class the normal way

Second way

// after including the class string in your cpp file as follows
include <string>
/*Now when you are using a string class you have to put **std::** before you write 
string as follows*/
std::string name; // a string declaration

The ISO C and C++ standards are bloody expensive. On the other hand, the INCITS republishes them for a lot less. http://www.techstreet.com/ seems to have the PDF for $30 (search for INCITS/ISO/IEC 14882:2003).

Hardcopy versions are available, too. Look for the British Standards Institute versions, published by Wiley.

If I understand the situation correctly, you are just passing json data through the http body, instead of application/x-www-form-urlencoded data.

You can fetch this data with this snippet:

$request_body = file_get_contents('php://input');

If you are passing json, then you can do:

$data = json_decode($request_body);

$data then contains the json data is php array.

php://input is a so called wrapper.

php://input is a read-only stream that allows you to read raw data from the request body. In the case of POST requests, it is preferable to use php://input instead of $HTTP_RAW_POST_DATA as it does not depend on special php.ini directives. Moreover, for those cases where $HTTP_RAW_POST_DATA is not populated by default, it is a potentially less memory intensive alternative to activating always_populate_raw_post_data. php://input is not available with enctype="multipart/form-data".

I faced the same problem and resolved it by creating a static class Parameters after adding an Application Configuration File to the project:

public static class Parameters
{
    // For a Web Application
    public static string PathConfig { get; private set; } =
        Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "web.config");

    // For a Class Library
    public static string PathConfig { get; private set; } =
        Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "bin", "LibraryName.dll.config");

    public static string GetParameter(string paramName)
    {
        string paramValue = string.Empty;

        using (Stream stream = File.OpenRead(PathConfig))
        {
            XDocument xdoc = XDocument.Load(stream);

            XElement element = xdoc.Element("configuration").Element("appSettings").Elements().First(a => a.Attribute("key").Value == paramName);
            paramValue = element.Attribute("value").Value;
        }

        return paramValue;
    }
}

Then get a parameter like this:

Parameters.GetParameter("keyName");

If any one of you are getting error like following after following answer given by Afwe Wef

 Warning: mail() [<a href='function.mail'>function.mail</a>]: SMTP server response:

 550 The address is not valid. in c:\wamp\www\email.php

Go to php.ini

; For Win32 only.
; http://php.net/sendmail-from
sendmail_from = [email protected]

Enter [email protected] as your email id which you used to configure the hMailserver in front of sendmail_from .

your problem will be solved.

Tested on Wamp server2.2(Apache 2.2.22, php 5.3.13) on windows 8

If you are also getting following error

"APPLICATION"   6364    "2014-03-24 13:13:33.979"   "SMTPDeliverer - Message 2: Relaying to host smtp.gmail.com."
"APPLICATION"   6364    "2014-03-24 13:13:34.415"   "SMTPDeliverer - Message 2: Message could not be delivered. Scheduling it for later delivery in 60 minutes."
"APPLICATION"   6364    "2014-03-24 13:13:34.430"   "SMTPDeliverer - Message 2: Message delivery thread completed."

You might have forgot to change the port from 25 to 465

When you write the statement

*src = "anotherstring";

the compiler sees the constant string "abcdefghijklmnop" like an array. Imagine you had written the following code instead:

char otherstring[14] = "anotherstring";
...
*src = otherstring;

Now, it's a bit clearer what is going on. The left-hand side, *src, refers to a char (since src is of type pointer-to-char) whereas the right-hand side, otherstring, refers to a pointer.

This isn't strictly forbidden because you may want to store the address that a pointer points to. However, an explicit cast is normally used in that case (which isn't too common of a case). The compiler is throwing up a red flag because your code is likely not doing what you think it is.

It appears to me that you are trying to assign a string. Strings in C aren't data types like they are in C++ and are instead implemented with char arrays. You can't directly assign values to a string like you are trying to do. Instead, you need to use functions like strncpy and friends from <string.h> and use char arrays instead of char pointers. If you merely want the pointer to point to a different static string, then drop the *.

This css only/noscript solution adds an overlay above a fieldset (or a div or any other element), preventing interaction:

fieldset { position: relative; }
fieldset[disabled]::after { content: ''; display: inline-block; position: absolute; top: 0; left: 0; right: 0; bottom: 0; pointer-events: all; background: rgba(128,128,128,0.2); }

If you want an invisible i.e. transparent overlay, set the background to e.g. rgba(128,128,128,0), as it won't work without a background. The above works for IE9+. The following much simpler css will work on IE11+

[disabled] { pointer-events: none; }

Chrome

SQLite doesn't have dedicated datetime types, but does have a few datetime functions. Follow the string representation formats (actually only formats 1-10) understood by those functions (storing the value as a string) and then you can use them, plus lexicographical comparison on the strings will match datetime comparison (as long as you don't try to compare dates to times or datetimes to times, which doesn't make a whole lot of sense anyway).

Depending on which language you use, you can even get automatic conversion. (Which doesn't apply to comparisons in SQL statements like the example, but will make your life easier.)

For an array of strings (but not an array of objects), you can check if an item exists by calling .indexOf() and if it doesn't then just push the item into the array:

var newItem = "NEW_ITEM_TO_ARRAY";_x000D_
var array = ["OLD_ITEM_1", "OLD_ITEM_2"];_x000D_
_x000D_
array.indexOf(newItem) === -1 ? array.push(newItem) : console.log("This item already exists");_x000D_
_x000D_
console.log(array)

If it has to be "nested", this would be one way, to get your job done:

SELECT o.name AS country, o.headofstate 
FROM   country o
WHERE  o.headofstate like 'A%'
AND   (
    SELECT i.population
    FROM   city i
    WHERE  i.id = o.capital
    ) > 100000

A JOIN would be more efficient than a correlated subquery, though. Can it be, that who ever gave you that task is not up to speed himself?

In my example i just change it in selected cell

    for index, row in result.iterrows():
        if np.isnan(row['weight']):
            result.at[index, 'weight'] = 0.0

'result' is a dataField with column 'weight'

You can use this very trial PowerShell Command to get the MSBuildToolsPath from the registry.

PowerShell (from registry)

Resolve-Path HKLM:\SOFTWARE\Microsoft\MSBuild\ToolsVersions\* | 
Get-ItemProperty -Name MSBuildToolsPath

Output

MSBuildToolsPath : C:\Program Files (x86)\MSBuild\12.0\bin\amd64\
PSPath           : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\12.0
PSParentPath     : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName      : 12.0
PSDrive          : HKLM
PSProvider       : Microsoft.PowerShell.Core\Registry

MSBuildToolsPath : C:\Program Files (x86)\MSBuild\14.0\bin\amd64\
PSPath           : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\14.0
PSParentPath     : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName      : 14.0
PSDrive          : HKLM
PSProvider       : Microsoft.PowerShell.Core\Registry

MSBuildToolsPath : C:\Windows\Microsoft.NET\Framework64\v2.0.50727\
PSPath           : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\2.0
PSParentPath     : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName      : 2.0
PSDrive          : HKLM
PSProvider       : Microsoft.PowerShell.Core\Registry

MSBuildToolsPath : C:\Windows\Microsoft.NET\Framework64\v3.5\
PSPath           : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\3.5
PSParentPath     : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName      : 3.5
PSDrive          : HKLM
PSProvider       : Microsoft.PowerShell.Core\Registry

MSBuildToolsPath : C:\Windows\Microsoft.NET\Framework64\v4.0.30319\
PSPath           : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions\4.0
PSParentPath     : Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSBuild\ToolsVersions
PSChildName      : 4.0
PSDrive          : HKLM
PSProvider       : Microsoft.PowerShell.Core\Registry

or from the filesystem

PowerShell (from file system)

Resolve-Path "C:\Program Files (x86)\MSBuild\*\Bin\amd64\MSBuild.exe"
Resolve-Path "C:\Program Files (x86)\MSBuild\*\Bin\MSBuild.exe"

Output

Path
----
C:\Program Files (x86)\MSBuild\12.0\Bin\amd64\MSBuild.exe
C:\Program Files (x86)\MSBuild\14.0\Bin\amd64\MSBuild.exe
C:\Program Files (x86)\MSBuild\12.0\Bin\MSBuild.exe
C:\Program Files (x86)\MSBuild\14.0\Bin\MSBuild.exe

Based on what you have provided your CSS selector is not specific enough to override the CSS rules defined by Bootstrap.

Try this:

.table > tbody > tr > td {
     vertical-align: middle;
}

In Boostrap 4, this can be achieved with the .align-middle Vertical Alignment utility class.

<td class="align-middle">Text</td>

Temp tables are always on disk - so as long as your CTE can be held in memory, it would most likely be faster (like a table variable, too).

But then again, if the data load of your CTE (or temp table variable) gets too big, it'll be stored on disk, too, so there's no big benefit.

In general, I prefer a CTE over a temp table since it's gone after I used it. I don't need to think about dropping it explicitly or anything.

So, no clear answer in the end, but personally, I would prefer CTE over temp tables.

• Navigate to your repository path.
• Click on setting button which is there in right panne.
• Replace old repository name to new name.
• Click on Rename button

In my case,I was getting error while refreshing gradle ('View'->Tool Windows->Gradle) tab and hit "refresh" and getting this error no such property gradleversion for class jetgradleplugin.

Had to install latest intellij compatible with gradle 5+

Use the "form" attribute, if you want to save your markup:

<form method="GET" id="my_form"></form>

<table>
    <tr>
        <td>
            <input type="text" name="company" form="my_form" />
            <button type="button" form="my_form">ok</button>
        </td>
    </tr>
</table>

(*Form fields outside of the < form > tag)

That is very odd.

I went through ItemNotFoundException's base classes and tested the following multiple catches to see what would catch it:

try {
  remove-item C:\nonexistent\file.txt -erroraction stop
}
catch [System.Management.Automation.ItemNotFoundException] {
  write-host 'ItemNotFound'
}
catch [System.Management.Automation.SessionStateException] {
  write-host 'SessionState'
}
catch [System.Management.Automation.RuntimeException] {
  write-host 'RuntimeException'
}
catch [System.SystemException] {
  write-host 'SystemException'
}
catch [System.Exception] {
  write-host 'Exception'
}
catch {
  write-host 'well, darn'
}

As it turns out, the output was 'RuntimeException'. I also tried it with a different exception CommandNotFoundException:

try {
  do-nonexistent-command
}
catch [System.Management.Automation.CommandNotFoundException] {
  write-host 'CommandNotFoundException'
}
catch {
  write-host 'well, darn'
}

That output 'CommandNotFoundException' correctly.

I vaguely remember reading elsewhere (though I couldn't find it again) of problems with this. In such cases where exception filtering didn't work correctly, they would catch the closest Type they could and then use a switch. The following just catches Exception instead of RuntimeException, but is the switch equivalent of my first example that checks all base types of ItemNotFoundException:

try {
  Remove-Item C:\nonexistent\file.txt -ErrorAction Stop
}
catch [System.Exception] {
  switch($_.Exception.GetType().FullName) {
    'System.Management.Automation.ItemNotFoundException' {
      write-host 'ItemNotFound'
    }
    'System.Management.Automation.SessionStateException' {
      write-host 'SessionState'
    }
    'System.Management.Automation.RuntimeException' {
      write-host 'RuntimeException'
    }
    'System.SystemException' {
      write-host 'SystemException'
    }
    'System.Exception' {
      write-host 'Exception'
    }
    default {'well, darn'}
  }
}

This writes 'ItemNotFound', as it should.

You can use grep to get the byte-offset of the matching part of a string:

echo $str | grep -b -o str

As per your example:

[user@host ~]$ echo "The cat sat on the mat" | grep -b -o cat
4:cat

you can pipe that to awk if you just want the first part

echo $str | grep -b -o str | awk 'BEGIN {FS=":"}{print $1}'

Use the document.createElement function and then add it as a child of your select.

var newOption = document.createElement("option");
newOption.text = 'the options text';
newOption.value = 'some value if you want it';
daySelect.appendChild(newOption);

After adding the ICO file to your apps resources, you can use references it using My.Resources.YourIconNameWithoutExtension

For example if I had a file called Logo-square.ico added to my apps resources, I can set it to an icon with:

NotifyIcon1.Icon = My.Resources.Logo_square

You can achieve this by using simply as a returns set of records using return query.

CREATE OR REPLACE FUNCTION schemaName.get_two_users_from_school(schoolid bigint)
 RETURNS SETOF record
 LANGUAGE plpgsql
AS $function$
begin

 return query
  SELECT id, name FROM schemaName.user where school_id = schoolid;

end;
$function$

And call this function as : select * from schemaName.get_two_users_from_school(schoolid) as x(a bigint, b varchar);

I'm not sure what your problem is, but the following seems to work OK:

#include <stdio.h>

int main()
{
    const char s0[] = "ABCD";
    const char s1[] = { s0[3], s0[2], s0[1], s0[0], 0 };

    puts(s0);
    puts(s1);
    return 0;
}


Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13.10.3077 for 80x86
Copyright (C) Microsoft Corporation 1984-2002. All rights reserved.
cl /Od /D "WIN32" /D "_CONSOLE" /Gm /EHsc /RTC1 /MLd /W3 /c /ZI /TC
   .\Tmp.c
Tmp.c
Linking...

Build Time 0:02


C:\Tmp>tmp.exe
ABCD
DCBA

C:\Tmp>

Edit 9 June 2009

If you need global access, you might need something ugly like this:

#include <stdio.h>

const char *GetString(int bMunged)
{
    static char s0[5] = "ABCD";
    static char s1[5];

    if (bMunged) {
        if (!s1[0])  {
            s1[0] = s0[3]; 
            s1[1] = s0[2];
            s1[2] = s0[1];
            s1[3] = s0[0];
            s1[4] = 0;
        }
        return s1;
    } else {
        return s0;
    }
}

#define S0 GetString(0)
#define S1 GetString(1)

int main()
{
    puts(S0);
    puts(S1);
    return 0;
}

Besides scopes issue, some folks also mention hoisting, but no one gave an example. Here's one for global scope:

console.log(noErrorCase);_x000D_
var noErrorCase = "you will reach that point";

console.log(runTimeError);_x000D_
runTimeError = "you won't reach that point";

Get highlighted text this way:

window.getSelection().toString()

and of course a special treatment for ie:

document.selection.createRange().htmlText

Suggested changes:

• Do not invoke the Command object's Execute method;
• Set the Recordset object's Source property to be your Command object;
• Invoke the Recordset object's Open method with no parameters;
• Remove the parentheses from around the Recordset object in the call to CopyFromRecordset;
• Actually declare your variables :)

Revised code:

Sub GetDataFromADO()

    'Declare variables'
        Dim objMyConn As ADODB.Connection
        Dim objMyCmd As ADODB.Command
        Dim objMyRecordset As ADODB.Recordset

        Set objMyConn = New ADODB.Connection
        Set objMyCmd = New ADODB.Command
        Set objMyRecordset = New ADODB.Recordset

    'Open Connection'
        objMyConn.ConnectionString = "Provider=SQLOLEDB;Data Source=localhost;User ID=abc;Password=abc;"    
        objMyConn.Open

    'Set and Excecute SQL Command'
        Set objMyCmd.ActiveConnection = objMyConn
        objMyCmd.CommandText = "select * from mytable"
        objMyCmd.CommandType = adCmdText

    'Open Recordset'
        Set objMyRecordset.Source = objMyCmd
        objMyRecordset.Open

    'Copy Data to Excel'
        ActiveSheet.Range("A1").CopyFromRecordset objMyRecordset

End Sub

Use the enumerate() function to generate the index along with the elements of the sequence you are looping over:

for index, w in enumerate(loopme):
    print "CURRENT WORD IS", w, "AT CHARACTER", index 

I've been working on some Instagram extension for chrome last few days and I got this to workout:

First, you need to know that this can work if the user profile is public or you are logged in and you are following that user.

I am not sure why does it work like this, but probably some cookies are set when you log in that are checked on the backend while fetching private profiles.

Now I will share with you an ajax example but you can find other ones that suit you better if you are not using jquery.

Also, you can notice that we have two query_hash values for followers and followings and for other queries different ones.

let config = {
  followers: {
    hash: 'c76146de99bb02f6415203be841dd25a',
    path: 'edge_followed_by'
  },
  followings: {
    hash: 'd04b0a864b4b54837c0d870b0e77e076',
    path: 'edge_follow'
  }
};

The user ID you can get from https://www.instagram.com/user_name/?__a=1 as response.graphql.user.id

After is just response from first part of users that u are getting since the limit is 50 users per request:

let after = response.data.user[list].page_info.end_cursor

let data = {followers: [], followings: []};

function getFollows (user, list = 'followers', after = null) {
  $.get(`https://www.instagram.com/graphql/query/?query_hash=${config[list].hash}&variables=${encodeURIComponent(JSON.stringify({
    "id": user.id,
    "include_reel": true,
    "fetch_mutual": true,
    "first": 50,
    "after": after
  }))}`, function (response) {
    data[list].push(...response.data.user[config[list].path].edges);
    if (response.data.user[config[list].path].page_info.has_next_page) {
      setTimeout(function () {
        getFollows(user, list, response.data.user[config[list].path].page_info.end_cursor);
      }, 1000);
    } else if (list === 'followers') {
      getFollows(user, 'followings');
    } else {
      alert('DONE!');
      console.log(followers);
      console.log(followings);
    }
  });
}

You could probably use this off instagram website but I did not try, you would probably need some headers to match those from instagram page.

And if you need for those headers some additional data you could maybe find that within window._sharedData JSON that comes from backend with csrf token etc.

You can catch this by using:

let $script = JSON.parse(document.body.innerHTML.match(/<script type="text\/javascript">window\._sharedData = (.*)<\/script>/)[1].slice(0, -1));

Thats all from me!

Hope it helps you out!

This is only a warning: your code still works, but probably won't work in the future as the method is deprecated. See the relevant source of Chromium and corresponding patch.

This has already been recognised and fixed in jQuery 1.11 (see here and here).

For Windows users : psql -U postgres

You should see then the command-line interface to PostgreSQL: postgres=#

You can find the DMGs or XIPs for Xcode and other development tools on https://developer.apple.com/download/more/ (requires Apple ID to login).

You must login to have a valid session before downloading anything below.

*(Newest on top. For each minor version (6.3, 5.1, etc.) only the latest revision is kept in the list.)

*With Xcode 12.2, Apple introduces the term “Release Candidate” (RC) which replaces “GM seed” and indicates this version is near final.

Xcode 12

• 12.4 (requires a Mac with Apple silicon running macOS Big Sur 11 or later, or an Intel-based Mac running macOS Catalina 10.15.4 or later) (Latest as of 27-Jan-2021)

• 12.3 (requires a Mac with Apple silicon running macOS Big Sur 11 or later, or an Intel-based Mac running macOS Catalina 10.15.4 or later)

• 12.2

• 12.1

• 12.0.1 (Requires macOS 10.15.4 or later) (Latest as of 24-Sept-2020)

Xcode 11

• 11.7 (Latest as of Sept 02 2020)

• 11.6

• 11.5

• 11.4.1 (Requires macOS 10.15.2 or later)

• 11.3.1

• 11.2.1

• 11.1

• 11 (Requires macOS 10.14.4 or later)

Xcode 10 (unsupported for iTunes Connect)

• 10.3 (Requires macOS 10.14.3 or later)
• 10.2.1 (Requires macOS 10.14.3 or later)
• 10.1 (Last version supporting macOS 10.13.6 High Sierra)
• 10 (Subsequent versions were unsupported for iTunes Connect from March 2019)

Xcode 9

• 9.4.1
• 9.3.1
• 9.2 (Last version supporting macOS 10.12.6 Sierra)
• 9.1
• 9.0.1

Xcode 8

• 8.3.3
• 8.2.1 (Last version supporting OS X 10.11.5 El Capitan)
• 8.1
• 8.0

Xcode 7

• 7.3.1
• 7.2.1 (Last version supporting OS X 10.10 Yosemite)
• 7.1.1
• 7.0.1

Xcode 6

• 6.4
• 6.3.2
• 6.2 (Last version supporting OS X 10.9.5 Mavericks)
• 6.1.1
• 6.0.1

Even Older Versions (unsupported for iTunes Connect)

• 5.1.1 (Latest version supporting OS X 10.8 Mountain Lion)
• 5.0.2
• 4.6.3
• 4.5.2
• 4.4.1
• 4.3.2
• 4.2
• 4.1
• 4.0.2
• 3.2.6
• 3.1.4
• 3.0
• 2.5
• 2.4.1
• 2.3
• 2.2.1
• 1.5
• 1.0

Another (albeit non-free) option is to install VMware Fusion or Parallels Desktop on the Mac and run Windows with Visual Studio in a VM.

This works really pretty well. The downsides are:

• it'll cost money for the virtual machine software and Windows (the school may have some academic licensing that may help here)
• the Mac needs to be an x86 Mac with a fair bit of memory

The upside is that you and the student don't need to hassle with differences in the IDE that may not be accounted for in your instruction materials.

There is no need of jQuery to do that. You could code a jQuery wrapper but it would be useless so you should better use

var str = "Hello World";

window.alert("Starts with Hello ? " + /^Hello/i.test(str));        

window.alert("Ends with Hello ? " + /Hello$/i.test(str));

as the match() method is deprecated.

PS : the "i" flag in RegExp is optional and stands for case insensitive (so it will also return true for "hello", "hEllo", etc.).

Many tricks work, but the Ajax request split the file name at 19 characters? Look at the output of the ajax request to see that:

The file name is okay to go into the href attribute, but the $(this).attr("href") use the text of the <a href='full/file/name' > Split file name </a>

So the $(data).find("a:contains(.jpg)") is not able to detect the extension.

I hope this is useful

You can use setTimeout or setInterval.

The difference is - setTimeout triggers your function only once, and then you must set it again. setInterval keeps triggering expression again and again, unless you tell it to stop

SELECT orderhed.ordernum, orderhed.orderdate, currrate.currencycode,  

case(currrate.currentrate) when null then 1 else currrate.currentrate end

FROM orderhed LEFT OUTER JOIN currrate ON orderhed.company = currrate.company AND orderhed.orderdate = currrate.effectivedate  

First of all you need to extract the path with something like this:

$("a#myLink").attr("href");

Then take a look at this plugin: http://plugins.jquery.com/project/query-object

It will help you handle all kinds of querystring things you want to do.

/Peter F

$(window).keypress("c", function(e) {
  if (!e.ctrlKey)
    return;

  console.info("CTRL +  C detected !");
});

$(window).keypress("c", function(e) {_x000D_
  if (!e.ctrlKey)_x000D_
    return;_x000D_
_x000D_
  $("div").show();_x000D_
});

/*https://gist.github.com/jeromyanglim/3952143 */_x000D_
_x000D_
kbd {_x000D_
  white-space: nowrap;_x000D_
  color: #000;_x000D_
  background: #eee;_x000D_
  border-style: solid;_x000D_
  border-color: #ccc #aaa #888 #bbb;_x000D_
  padding: 2px 6px;_x000D_
  -moz-border-radius: 4px;_x000D_
  -webkit-border-radius: 4px;_x000D_
  border-radius: 4px;_x000D_
  -moz-box-shadow: 0 2px 0 rgba(0, 0, 0, 0.2), 0 0 0 1px #ffffff inset;_x000D_
  -webkit-box-shadow: 0 2px 0 rgba(0, 0, 0, 0.2), 0 0 0 1px #ffffff inset;_x000D_
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.2), 0 0 0 1px #ffffff inset;_x000D_
  background-color: #FAFAFA;_x000D_
  border-color: #CCCCCC #CCCCCC #FFFFFF;_x000D_
  border-style: solid solid none;_x000D_
  border-width: 1px 1px medium;_x000D_
  color: #444444;_x000D_
  font-family: 'Helvetica Neue', Helvetica, Arial, Sans-serif;_x000D_
  font-size: 11px;_x000D_
  font-weight: bold;_x000D_
  white-space: nowrap;_x000D_
  display: inline-block;_x000D_
  margin-bottom: 5px;_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<div style="display:none">_x000D_
  <kbd>CTRL</kbd> + <kbd>C</kbd> detected !_x000D_
</div>

Function isset() is faster, check http://www.php.net/manual/en/function.array-key-exists.php#82867

Inside Eclipse I've used the Clay plugin (ex Clay-Azurri). The free version allows to introspect ("reverse engineer") an existing DB schema (via JDBC) and make a diagram of some selected tables.

I found it ... click on the view controller in storyboard, click the third icon from left on the vc attributes inspectors - the one where you set the call name on that scereen it says 'identity' - mine was hidden , i had to click on the word identity it then shows storyboardID - add the identifier from the code, done

HTTP Error 500.30 – ANCM In-Process Start Failure” is moreover a generic error. To know more information about the error

Go to Azure Portal > your App Service > under development tools open console. We can run the application through this console and thus visualize the real error that is causing our application not to load.

For that put, the name of our project followed by “.exe” and press the enter key.

Use this javascript function as an example on how to accomplish this.

function isNoIframeOrIframeInMyHost() {
// Validation: it must be loaded as the top page, or if it is loaded in an iframe 
// then it must be embedded in my own domain.
// Info: IF top.location.href is not accessible THEN it is embedded in an iframe 
// and the domains are different.
var myresult = true;
try {
    var tophref = top.location.href;
    var tophostname = top.location.hostname.toString();
    var myhref = location.href;
    if (tophref === myhref) {
        myresult = true;
    } else if (tophostname !== "www.yourdomain.com") {
        myresult = false;
    }
} catch (error) { 
  // error is a permission error that top.location.href is not accessible 
  // (which means parent domain <> iframe domain)!
    myresult = false;
}
return myresult;
}

You have 2 options, and I am not sure if I am a fan of either of them, but that is my opinion. You may feel differently:

Option 1: Force the function to run.

A function in a cell does not run unless it references a cell that has changed. Changing a sheet name does not trigger any functions in the spreadsheet. But we can force the function to run by passing a range to it and whenever an item in that range changes, the function will trigger.

You can use the below script to create a custom function which will retrieve the name:

function mySheetName() {
  var key = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet().getName();
  return key;
}

and in the cell place the following:

=mySheetName(A1:Z)

Now if any value in a cell in that passed range changes the script will run. This takes a second to run the script and sets a message in the cell each time any value is changed so this could become annoying very quickly. As already mentioned, it also requires a change in the range to cause it to trigger, so not really helpful on a fairly static file.

Option 2: Use the OnChange Event

While the run time feels better than the above option, and this does not depend on a value changing in the spreadsheet's cells, I do not like this because it forces where the name goes. You could use a Utilities sheet to define this location in various sheets if you wish. Below is the basic idea and may get you started if you like this option.

The OnChange event is triggered when the sheet name is changed. You can make the code below more sophisticated to check for errors, check the sheet ID to only work on a given sheet, etc. The basic code, however, is:

function setSheetName(e) {
  var key = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet().getName();
  SpreadsheetApp.getActiveSpreadsheet().getActiveSheet().getRange('K1').setValue(key);
}

Once you have saved the code, in the script editor set the Current Project's On Change Trigger to this function. It will write the sheet name to cell K1 on any change event. To set the trigger, select Current project's triggers under the Edit menu.

A shell convention is that a successful executable should exit with the value 0. Anything else can be interpreted as a failure of some sort, on part of bash or the executable you that just ran. See also $PIPESTATUS and the EXIT STATUS section of the bash man page:

   For  the shell’s purposes, a command which exits with a zero exit status has succeeded.  An exit status
   of zero indicates success.  A non-zero exit status indicates failure.  When a command terminates  on  a
   fatal signal N, bash uses the value of 128+N as the exit status.

   If  a command is not found, the child process created to execute it returns a status of 127.  If a com-
   mand is found but is not executable, the return status is 126.

   If a command fails because of an error during expansion or redirection, the exit status is greater than
   zero.

   Shell  builtin  commands  return  a  status of 0 (true) if successful, and non-zero (false) if an error
   occurs while they execute.  All builtins return an exit status of 2 to indicate incorrect usage.

   Bash itself returns the exit status of the last command executed, unless  a  syntax  error  occurs,  in
   which case it exits with a non-zero value.  See also the exit builtin command below.

You can do some integration with curl as something as easy as: curl www.whatismyip.org from the shell will get you your global ip. You're kind of reliant on some external server, but you will always be if you're behind a NAT.

$date = date('h:i:s A', strtotime($today . ' + 10 hours'));

(untested)

I just copy pasted the database folders to data folder in MySQL, i.e. If you have a database called alto then find the folder alto in your MySQL -> Data folder in your backup and copy the entire alto folder and past it to newly installed MySQL -> data folder, restart the MySQL and this works perfect.

From a button in view call .click(call some java script). From there call controller method by window.location.href = 'Controller/Method';

In controller either do the database call and get the datatable or call some method get the data from database table to a datatable and then do following,

using (DataTable dt = new DataTable())
                        {
                            sda.Fill(dt);
                            //Build the CSV file data as a Comma separated string.
                            string csv = string.Empty;
                            foreach (DataColumn column in dt.Columns)
                            {
                                //Add the Header row for CSV file.
                                csv += column.ColumnName + ',';
                            }
                            //Add new line.
                            csv += "\r\n";
                            foreach (DataRow row in dt.Rows)
                            {
                                foreach (DataColumn column in dt.Columns)
                                {
                                    //Add the Data rows.
                                    csv += row[column.ColumnName].ToString().Replace(",", ";") + ',';
                                }
                                //Add new line.
                                csv += "\r\n";
                             }
                             //Download the CSV file.
                             Response.Clear();
                             Response.Buffer = true;
                             Response.AddHeader("content-disposition", "attachment;filename=SqlExport"+DateTime.Now+".csv");
                             Response.Charset = "";
                             //Response.ContentType = "application/text";
                             Response.ContentType = "application/x-msexcel";
                             Response.Output.Write(csv);
                             Response.Flush();
                             Response.End();
                           }

This worked for me

setInterval(ajax_query, 10000);

function ajax_query(){
   //Call ajax here
}

You could do this:

int count = test.Split('&').Length - 1;

Or with LINQ:

test.Count(x => x == '&');

Use this

select * from (
 SELECT ARIDNR,LIEFNR,row_number() over 
     (partition by ARIDNR order by ARIDNR) as RowNum) a
where a.RowNum >1

I encountered this error after installing Intellij IDEA Ultimate 14.1 and opening an existing Android project I had created using Android Studio. It turns out I just had to add the Android SDK to my list of SDKs and fix the project/module SDK settings. This is how I did it:

Go to File -> Project Structure. Click on the Project tab under Project Settings. Under Project SDK click on New -> Android SDK.

Now select the existing directory for your Android SDK. In my case it was in this folder:

C:\Users\<windows username>\AppData\Local\Android\android-sdk

Click Ok. A menu pops up asking you to set the Java SDK + Build target. You can either change these or leave it as its defaults and hit Ok. You should now see "Android API XX Platform" in the Project SDK dropdown. Click apply on the bottom. Then go to the Modules tab under Project Settings and click on the folders in the modules listing.

For each folder go to the dependencies tab and change the Module SDK to the new Android SDK and click apply. Then click Ok to close the Project Structure dialog.

After doing the above, my project was fixed.

Using events, and the properties of the tab control you can enable/disable what you want when you want. I used one bool that is available to all methods in the mdi child form class where the tabControl is being used.

Remember the selecting event fires every time any tab is clicked. For large numbers of tabs a "CASE" might be easier to use than a bunch of ifs.

public partial class Form2 : Form
    {
        bool formComplete = false;

        public Form2()
        {
            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)
        {


            formComplete = true;
            tabControl1.SelectTab(1);

        }

        private void tabControl1_Selecting(object sender, TabControlCancelEventArgs e)
        {
            if (tabControl1.SelectedTab == tabControl1.TabPages[1])
            {

                tabControl1.Enabled = false;

                if (formComplete)
                {
                    MessageBox.Show("You will be taken to next tab");
                    tabControl1.SelectTab(1);

                }
                else
                {
                    MessageBox.Show("Try completing form first");
                    tabControl1.SelectTab(0);
                }
                tabControl1.Enabled = true;
            }
        }
    }

Check this out:

SELECT TABLE_SCHEMA ,
       TABLE_NAME ,
       COLUMN_NAME ,
       ORDINAL_POSITION ,
       COLUMN_DEFAULT ,
       DATA_TYPE ,
       CHARACTER_MAXIMUM_LENGTH ,
       NUMERIC_PRECISION ,
       NUMERIC_PRECISION_RADIX ,
       NUMERIC_SCALE ,
       DATETIME_PRECISION
FROM   INFORMATION_SCHEMA.COLUMNS
where TABLE_SCHEMA in ('dbo','meta')
and table_name in (select name from sys.tables)
order by TABLE_SCHEMA ,       TABLE_NAME ,ORDINAL_POSITION

I came to this page specifically looking for a way to format an error string. So if someone needs help with the same, you want to use the fmt.Errorf() function.

The method signature is func Errorf(format string, a ...interface{}) error. It returns the formatted string as a value that satisfies the error interface.

You can look up more details in the documentation - https://golang.org/pkg/fmt/#Errorf.

For Mac with Macports,

# port install php71-zip

I had the same problem with a spring boot project. The solution was to downgrade the spring-boot-starter-parent dependency version from 2.0.0.RELEASE to 1.5.10.RELEASE(you can move to any stable version)

from:

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.0.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

to

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.10.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

If you want to print the last 10 lines, use

tail(dataset, 10)

for the first 10, you could also do

head(dataset, 10)

JDBC does not support named parameters. Unless you are bound to using plain JDBC (which causes pain, let me tell you that) I would suggest to use Springs Excellent JDBCTemplate which can be used without the whole IoC Container.

NamedParameterJDBCTemplate supports named parameters, you can use them like that:

 NamedParameterJdbcTemplate jdbcTemplate = new NamedParameterJdbcTemplate(dataSource);

 MapSqlParameterSource paramSource = new MapSqlParameterSource();
 paramSource.addValue("name", name);
 paramSource.addValue("city", city);
 jdbcTemplate.queryForRowSet("SELECT * FROM customers WHERE name = :name AND city = :city", paramSource);

ldapConnection is the server adres: ldap.example.com Ldap.Connection.Path is the path inside the ADS that you like to use insert in LDAP format.

OU=Your_OU,OU=other_ou,dc=example,dc=com

You start at the deepest OU working back to the root of the AD, then add dc=X for every domain section until you have everything including the top level domain

Now i miss a parameter to authenticate, this works the same as the path for the username

CN=username,OU=users,DC=example,DC=com

Introduction to LDAP

Presumably you have reason to be believe that the algorithm for producing Guids is not producing truly random numbers, but is in fact cycling with a period << 2^128.

e.g. RFC4122 method used to derive GUIDs which fixes the values of some bits.

Proof of cycling is going to depend upon the possible size of the period.

For small periods, hash table of hash(GUID) -> GUID with replacement on collision if GUIDs do not match (terminate if they do) might be an approach. Consider also only doing the replacement a random fraction of the time.

Ultimately if the maximum period between collisions is large enough (and isn't known in advance) any method is only going to yield a probability that the collision would be found if it existed.

Note that if the method of generating Guids is clock based (see the RFC), then it may not be possible to determine if collisions exist because either (a) you won't be able to wait long enough for the clock to wrap round, or (b) you can't request enough Guids within a clock tick to force a collision.

Alternatively you might be able to show a statistical relationship between the bits in the Guid, or a correlation of bits between Guids. Such a relationship might make it highly probable that the algorithm is flawed without necessarily being able to find an actual collision.

Of course, if you just want to prove that Guids can collide, then a mathematical proof, not a program, is the answer.

>>> s = pd.Series([1,2,3,4,np.NaN,5,np.NaN])
>>> s[~s.isnull()]
0    1
1    2
2    3
3    4
5    5

update or even better approach as @DSM suggested in comments, using pandas.Series.dropna():

>>> s.dropna()
0    1
1    2
2    3
3    4
5    5

For anyone attempting to compile code from an external source that uses an automated build utility such as Make, to avoid having to track down the explicit gcc compilation calls you can set an environment variable. Enter on command prompt or put in .bashrc (or .bash_profile on Mac):

export CFLAGS="-std=c99"

Note that a similar solution applies if you run into a similar scenario with C++ compilation that requires C++ 11, you can use:

export CXXFLAGS="-std=c++11"

You Could always use and leave out the "when not matched section"

merge into table1 FromTable   
   using table2 ToTable
     on     ( FromTable.field1 = ToTable.field1
          and  FromTable.field2 =ToTable.field2)
when Matched then
update set 
  ToTable.fieldr = FromTable.fieldx,
  ToTable.fields = FromTable.fieldy, 
  ToTable.fieldt =  FromTable.fieldz)
when not matched then
  insert  (ToTable.field1,
       ToTable.field2,
       ToTable.fieldr,
       ToTable.fields,
       ToTable.fieldt)
  values (FromTable.field1,
         FromTable.field2,
         FromTable.fieldx,
         FromTable.fieldy,
         FromTable.fieldz);

Convert JavaScript object to json data

$("form").submit(function(event){
  event.preventDefault();
  var formData = $("form").serializeArray(); // Create array of object
  var jsonConvertedData = JSON.stringify(formData);  // Convert to json
  consol.log(jsonConvertedData);
});

You can validate json data using http://jsonlint.com

This might be a new function, but you can also use old functions :

select DATEFROMPARTS(year(@mydate),month(@mydate),'01')

If the date in the variable was for example '2017-10-29' it would return a date of '2017-10-01'

https://docs.microsoft.com/en-us/sql/t-sql/functions/datefromparts-transact-sql?view=sql-server-ver15

You can avoid declaration of global variables by adding them directly to the global object:

(function(global) {

  ...

  global.varName = someValue;

  ...

}(this));

A disadvantage of this method is that global.varName won't exist until that specific line of code is executed, but that can be easily worked around.

You might also consider an application architecture where such globals are held in a closure common to all functions that need them, or as properties of a suitably accessible data storage object.

For the problem you're having about the batch file asking the user if the destination is a folder or file, if you know the answer in advance, you can do as such:

If destination is a file: echo f | [batch file path]

If folder: echo d | [batch file path]

It will essentially just pipe the letter after "echo" to the input of the batch file.

As far as I'm aware, you've got three options to install zsh on Mac OS X:

• Pre-built binary. The only one I know of is the one that ships with OS X; this is probably what you're running now.
• Use a package system (Ports, Homebrew).
• Install from source. Last time I did this it wasn't too difficult (./configure, make, make install).

Obligatory .map example:

var checkedVals = $('.theClass:checkbox:checked').map(function() {
    return this.value;
}).get();
alert(checkedVals.join(","));

Stashes are not meant to be permanent things like you want. You'd probably be better served using tags on commits. Construct the thing you want to stash. Make a commit out of it. Create a tag for that commit. Then roll back your branch to HEAD^. Now when you want to reapply that stash you can use git cherry-pick -n tagname (-n is --no-commit).

A better way to achieve this is by using two things: call:

NavUtils.navigateUpFromSameTask(this);

Now, in order for this to work, you need to have your manifest file state that activity A has a parent activity B. The parent activity doesn't need anything. In version 4 and above you will get a nice back arrow with no additional effort (this can be done on lower versions as well with a little code, I'll put it below) You can set this data in the manifest->application tab in the GUI (scroll down to the parent activity name, and put it by hand)

Support node:

if you wish to support version below version 4, you need to include metadata as well. right click on the activity, add->meta data, name =android.support.PARENT_ACTIVITY and value = your.full.activity.name

to get the nice arrow in lower versions as well:

getSupportActionBar().setDisplayHomeAsUpEnabled(true);

please note you will need support library version 7 to get this all working, but it is well worth it!

I know this is somewhat of an old question, but I thought I'd share what worked for me. I was having problems with Eclipse -- it wouldn't kill the processes, and so I had a bunch of phantom processes hanging around after testing the code using the Eclipse runner.

My solution was to run Eclipse as administrator. That fixed it for me. Seems that Windows wasn't permitting Eclipse to close the process it spawned.

I recommend to read Microsoft guide for use Relationships, Navigation Properties and Foreign Keys in EF Code First, like this picture.

Guide link below:

https://docs.microsoft.com/en-gb/ef/ef6/fundamentals/relationships?redirectedfrom=MSDN

You are testing if the values of the variables error and Already are present in RepoOutput[RepoName.index(repo)]. If these variables don't exist then an undefined object is used.

Both of your if and elif tests therefore are false; there is no undefined object in the value of RepoOutput[RepoName.index(repo)].

I think you wanted to test if certain strings are in the value instead:

{% if "error" in RepoOutput[RepoName.index(repo)] %}
    <td id="error"> {{ RepoOutput[RepoName.index(repo)] }} </td>
{% elif "Already" in RepoOutput[RepoName.index(repo) %}
    <td id="good"> {{ RepoOutput[RepoName.index(repo)] }} </td>
{% else %}
    <td id="error"> {{ RepoOutput[RepoName.index(repo)] }} </td>
{% endif %}
</tr>

Other corrections I made:

• Used {% elif ... %} instead of {$ elif ... %}.
• moved the </tr> tag out of the if conditional structure, it needs to be there always.
• put quotes around the id attribute

Note that most likely you want to use a class attribute instead here, not an id, the latter must have a value that must be unique across your HTML document.

Personally, I'd set the class value here and reduce the duplication a little:

{% if "Already" in RepoOutput[RepoName.index(repo)] %}
    {% set row_class = "good" %}
{% else %}
    {% set row_class = "error" %}
{% endif %}
<td class="{{ row_class }}"> {{ RepoOutput[RepoName.index(repo)] }} </td>

You can use `

view.getLocationOnScreen(int[] location)

;` to get location of your view correctly.

But there is a catch if you use it before layout has been inflated you will get wrong position.

Solution to this problem is adding ViewTreeObserver like this :-

Declare globally the array to store x y position of your view

 int[] img_coordinates = new int[2];

and then add ViewTreeObserver on your parent layout to get callback for layout inflation and only then fetch position of view otherwise you will get wrong x y coordinates

  // set a global layout listener which will be called when the layout pass is completed and the view is drawn
            parentViewGroup.getViewTreeObserver().addOnGlobalLayoutListener(
                    new ViewTreeObserver.OnGlobalLayoutListener() {
                        public void onGlobalLayout() {
                            //Remove the listener before proceeding
                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                                parentViewGroup.getViewTreeObserver().removeOnGlobalLayoutListener(this);
                            } else {
                                parentViewGroup.getViewTreeObserver().removeGlobalOnLayoutListener(this);
                            }

                            // measure your views here
                            fab.getLocationOnScreen(img_coordinates);
                        }
                    }
            );

and then use it like this

xposition = img_coordinates[0];
yposition =  img_coordinates[1];

You need install Queuelib either via the Python Package Index (PyPI) or from source.

To install using pip:-

$ pip install queuelib

To install using easy_install:-

$ easy_install queuelib

If you have downloaded a source tarball you can install it by running the following (as root):-

python setup.py install

Now that pandas' indexes support string operations, arguably the simplest and best way to select columns beginning with 'foo' is just:

df.loc[:, df.columns.str.startswith('foo')]

Alternatively, you can filter column (or row) labels with df.filter(). To specify a regular expression to match the names beginning with foo.:

>>> df.filter(regex=r'^foo\.', axis=1)
   foo.aa  foo.bars  foo.fighters  foo.fox foo.manchu
0     1.0         0             0        2         NA
1     2.1         0             1        4          0
2     NaN         0           NaN        1          0
3     4.7         0             0        0          0
4     5.6         0             0        0          0
5     6.8         1             0        5          0

To select only the required rows (containing a 1) and the columns, you can use loc, selecting the columns using filter (or any other method) and the rows using any:

>>> df.loc[(df == 1).any(axis=1), df.filter(regex=r'^foo\.', axis=1).columns]
   foo.aa  foo.bars  foo.fighters  foo.fox foo.manchu
0     1.0         0             0        2         NA
1     2.1         0             1        4          0
2     NaN         0           NaN        1          0
5     6.8         1             0        5          0

In my case there was a develop branch but no master branch. Therefore I cloned the repository pointing the newly created HEAD to the existing branch. Then I created the missing master branch and update HEAD to point to the new master branch.

git clone git:repositoryname --branch otherbranch
git checkout -b master
git update-ref HEAD master
git push --set-upstream origin master

Here's an adaptation of CD Sanchez' answer that consistently returns a 6-digit colour code:

var stringToColour = function(str) {
  var hash = 0;
  for (var i = 0; i < str.length; i++) {
    hash = str.charCodeAt(i) + ((hash << 5) - hash);
  }
  var colour = '#';
  for (var i = 0; i < 3; i++) {
    var value = (hash >> (i * 8)) & 0xFF;
    colour += ('00' + value.toString(16)).substr(-2);
  }
  return colour;
}

Usage:

stringToColour("greenish");
// -> #9bc63b

Example:

http://jsfiddle.net/sUK45/

(An alternative/simpler solution might involve returning an 'rgb(...)'-style colour code.)

Create a "jump link" using the following format:

http://www.somesite.com/somepage#anchor

Where anchor is the id of the element you wish to link to on that page. Use browser development tools / view source to find the id of the element you wish to link to.

If the element doesnt have an id and you dont control that site then you cant do it.

You have an error in your code. This line:

for(int i=0;i<v[n];i++)

should be

for(int i=0;i<n;i++)

because you want to search n places in your vector, not v[n] places (which wouldn't mean anything)

Answer by @Calvin Froedge is the shortest answer but have an issue also mentioned by @kizu. Due to inconsistent width of the div the div will flick on hover. To solve this issue add minus margin to the right on hover

#div { 
     overflow:hidden;
     height:whatever px; 
}
#div:hover { 
     overflow-y:scroll; 
     margin-right: -15px; // adjust according to scrollbar width  
}

You can reference Microsoft.VisualBasic.dll.

Then using the code below.

Microsoft.VisualBasic.Interaction.InputBox("Question?","Title","Default Text");

Alternatively, by adding a using directive allowing for a shorter syntax in your code (which I'd personally prefer).

using Microsoft.VisualBasic;
...
Interaction.InputBox("Question?","Title","Default Text");

Or you can do what Pranay Rana suggests, that's what I would've done too...

If you don't have DBA rights then you can use user_segments table:

select bytes/1024/1024 MB from user_segments where segment_name='Table_name'

Joe Kington's excellent answer is already 4 years old, Matplotlib has incrementally changed (in particular, the introduction of the cycler module) and the new major release, Matplotlib 2.0.x, has introduced stylistic differences that are important from the point of view of the colors used by default.

The color of individual lines

The color of individual lines (as well as the color of different plot elements, e.g., markers in scatter plots) is controlled by the color keyword argument,

plt.plot(x, y, color=my_color)

my_color is either

• a tuple of floats representing RGB or RGBA (as(0.,0.5,0.5)),
• a RGB/RGBA hex string (as "#008080" (RGB) or "#008080A0"),
• a string representation of a float value in [0, 1] inclusive for gray level (e.g., '0.6'),
• a short color name (as "k" for black, possible values in "bgrcmykw"),
• a long color name (as "teal") --- aka HTML color name (in the docs also X11/CSS4 color name),
• a name from the xkcd color survey, prefixed with 'xkcd:' (e.g., 'xkcd:barbie pink'),
• a color from the Tableau Colors in the default 'T10' categorical palette, (e.g., 'tab:blue', 'tab:olive'),
• a reference to a color of the current color cycle (as "C3", i.e., the letter "C" followed by a single digit in "0-9").

The color cycle

By default, different lines are plotted using different colors, that are defined by default and are used in a cyclic manner (hence the name color cycle).

The color cycle is a property of the axes object, and in older releases was simply a sequence of valid color names (by default a string of one character color names, "bgrcmyk") and you could set it as in

my_ax.set_color_cycle(['kbkykrkg'])

(as noted in a comment this API has been deprecated, more on this later).

In Matplotlib 2.0 the default color cycle is ["#1f77b4", "#ff7f0e", "#2ca02c", "#d62728", "#9467bd", "#8c564b", "#e377c2", "#7f7f7f", "#bcbd22", "#17becf"], the Vega category10 palette.

_{(the image is a screenshot from https://vega.github.io/vega/docs/schemes/)}

The cycler module: composable cycles

The following code shows that the color cycle notion has been deprecated

In [1]: from matplotlib import rc_params

In [2]: rc_params()['axes.color_cycle']
/home/boffi/lib/miniconda3/lib/python3.6/site-packages/matplotlib/__init__.py:938: UserWarning: axes.color_cycle is deprecated and replaced with axes.prop_cycle; please use the latter.
  warnings.warn(self.msg_depr % (key, alt_key))
Out[2]: 
['#1f77b4', '#ff7f0e', '#2ca02c', '#d62728', '#9467bd',
 '#8c564b', '#e377c2', '#7f7f7f', '#bcbd22', '#17becf']

Now the relevant property is the 'axes.prop_cycle'

In [3]: rc_params()['axes.prop_cycle']
Out[3]: cycler('color', ['#1f77b4', '#ff7f0e', '#2ca02c', '#d62728', '#9467bd', '#8c564b', '#e377c2', '#7f7f7f', '#bcbd22', '#17becf'])

Previously, the color_cycle was a generic sequence of valid color denominations, now by default it is a cycler object containing a label ('color') and a sequence of valid color denominations. The step forward with respect to the previous interface is that it is possible to cycle not only on the color of lines but also on other line attributes, e.g.,

In [5]: from cycler import cycler

In [6]: new_prop_cycle = cycler('color', ['k', 'r']) * cycler('linewidth', [1., 1.5, 2.])

In [7]: for kwargs in new_prop_cycle: print(kwargs)
{'color': 'k', 'linewidth': 1.0}
{'color': 'k', 'linewidth': 1.5}
{'color': 'k', 'linewidth': 2.0}
{'color': 'r', 'linewidth': 1.0}
{'color': 'r', 'linewidth': 1.5}
{'color': 'r', 'linewidth': 2.0}

As you have seen, the cycler objects are composable and when you iterate on a composed cycler what you get, at each iteration, is a dictionary of keyword arguments for plt.plot.

You can use the new defaults on a per axes object ratio,

my_ax.set_prop_cycle(new_prop_cycle)

or you can install temporarily the new default

plt.rc('axes', prop_cycle=new_prop_cycle)

or change altogether the default editing your .matplotlibrc file.

Last possibility, use a context manager

with plt.rc_context({'axes.prop_cycle': new_prop_cycle}):
    ...

to have the new cycler used in a group of different plots, reverting to defaults at the end of the context.

The doc string of the cycler() function is useful, but the (not so much) gory details about the cycler module and the cycler() function, as well as examples, can be found in the fine docs.

Another solution for this old post (for those that it might help) :

public class Version implements Comparable<Version> {

    private String version;

    public final String get() {
        return this.version;
    }

    public Version(String version) {
        if(version == null)
            throw new IllegalArgumentException("Version can not be null");
        if(!version.matches("[0-9]+(\\.[0-9]+)*"))
            throw new IllegalArgumentException("Invalid version format");
        this.version = version;
    }

    @Override public int compareTo(Version that) {
        if(that == null)
            return 1;
        String[] thisParts = this.get().split("\\.");
        String[] thatParts = that.get().split("\\.");
        int length = Math.max(thisParts.length, thatParts.length);
        for(int i = 0; i < length; i++) {
            int thisPart = i < thisParts.length ?
                Integer.parseInt(thisParts[i]) : 0;
            int thatPart = i < thatParts.length ?
                Integer.parseInt(thatParts[i]) : 0;
            if(thisPart < thatPart)
                return -1;
            if(thisPart > thatPart)
                return 1;
        }
        return 0;
    }

    @Override public boolean equals(Object that) {
        if(this == that)
            return true;
        if(that == null)
            return false;
        if(this.getClass() != that.getClass())
            return false;
        return this.compareTo((Version) that) == 0;
    }

}

Version a = new Version("1.1");
Version b = new Version("1.1.1");
a.compareTo(b) // return -1 (a<b)
a.equals(b)    // return false

Version a = new Version("2.0");
Version b = new Version("1.9.9");
a.compareTo(b) // return 1 (a>b)
a.equals(b)    // return false

Version a = new Version("1.0");
Version b = new Version("1");
a.compareTo(b) // return 0 (a=b)
a.equals(b)    // return true

Version a = new Version("1");
Version b = null;
a.compareTo(b) // return 1 (a>b)
a.equals(b)    // return false

List<Version> versions = new ArrayList<Version>();
versions.add(new Version("2"));
versions.add(new Version("1.0.5"));
versions.add(new Version("1.01.0"));
versions.add(new Version("1.00.1"));
Collections.min(versions).get() // return min version
Collections.max(versions).get() // return max version

// WARNING
Version a = new Version("2.06");
Version b = new Version("2.060");
a.equals(b)    // return false

Edit:

@daiscog: Thank you for your remark, this piece of code has been developed for the Android platform and as recommended by Google, the method "matches" check the entire string unlike Java that uses a regulatory pattern. (Android documentation - JAVA documentation)

I had the same problem with IntelliJ IDEA 13.1.4 I solved it by removing the Spring facet (File->Project Structure) and leaving it to just show "Detection".

One Liner (pure Java)

list.toString().replace(", ", ",").replaceAll("[\\[.\\]]", "");

For the iterative algorithm, however, we have:

int iterativeEGCD(long long n, long long m) {
    long long a;
    int numberOfIterations = 0;
    while ( n != 0 ) {
         a = m;
         m = n;
         n = a % n;
        numberOfIterations ++;
    }
    printf("\nIterative GCD iterated %d times.", numberOfIterations);
    return m;
}

With Fibonacci pairs, there is no difference between iterativeEGCD() and iterativeEGCDForWorstCase() where the latter looks like the following:

int iterativeEGCDForWorstCase(long long n, long long m) {
    long long a;
    int numberOfIterations = 0;
    while ( n != 0 ) {
         a = m;
         m = n;
         n = a - n;
        numberOfIterations ++;
    }
    printf("\nIterative GCD iterated %d times.", numberOfIterations);
    return m;
}

Yes, with Fibonacci Pairs, n = a % n and n = a - n, it is exactly the same thing.

We also know that, in an earlier response for the same question, there is a prevailing decreasing factor: factor = m / (n % m).

Therefore, to shape the iterative version of the Euclidean GCD in a defined form, we may depict as a "simulator" like this:

void iterativeGCDSimulator(long long x, long long y) {
    long long i;
    double factor = x / (double)(x % y);
    int numberOfIterations = 0;
    for ( i = x * y ; i >= 1 ; i = i / factor) {
        numberOfIterations ++;
    }
    printf("\nIterative GCD Simulator iterated %d times.", numberOfIterations);
}

Based on the work (last slide) of Dr. Jauhar Ali, the loop above is logarithmic.

Yes, small Oh because the simulator tells the number of iterations at most. Non Fibonacci pairs would take a lesser number of iterations than Fibonacci, when probed on Euclidean GCD.

What makes jQuery easy to use is that you don't have to apply attributes to each element. The jQuery object contains an array of elements, and the methods of the jQuery object applies the same attributes to all the elements in the array.

There is also a shorter form for $(document).ready(function(){...}) in $(function(){...}).

So, this is all you need:

$(function(){
  $('div.easy_editor').css('border','9px solid red');
});

If you want the code to work for any element with that class, you can just specify the class in the selector without the tag name:

$(function(){
  $('.easy_editor').css('border','9px solid red');
});

Edit filename: core/Common.php, line number: 257

Before

return $_config[0] =& $config; 

After

$_config[0] =& $config;
return $_config[0]; 

Update

Added by NikiC

In PHP assignment expressions always return the assigned value. So $_config[0] =& $config returns $config - but not the variable itself, but a copy of its value. And returning a reference to a temporary value wouldn't be particularly useful (changing it wouldn't do anything).

Update

This fix has been merged into CI 2.2.1 (https://github.com/bcit-ci/CodeIgniter/commit/69b02d0f0bc46e914bed1604cfbd9bf74286b2e3). It's better to upgrade rather than modifying core framework files.

this is it:

@echo off

:: del_ext
call :del_ext "*.txt"
call :del_ext "*.png"
call :del_ext "*.jpg"

:: funcion del_ext
@echo off
pause
goto:eof
:del_ext
 set del_ext=%1
 del /f /q "folder_path\%del_ext%"
goto:eof

pd: replace folder_path with your folder

tl;dr: JavaScript doesn't support associative arrays, therefore neither does JSON.

After all, it's JSON, not JSAAN. :)

So PHP has to convert your array into an object in order to encode into JSON.

If you really need to do it in separate transaction you need to use REQUIRES_NEW and live with the performance overhead. Watch out for dead locks.

I'd rather do it the other way:

• Validate data on Java side.
• Run everyting in one transaction.
• If anything goes wrong on DB side -> it's a major error of DB or validation design. Rollback everything and throw critical top level error.
• Write good unit tests.

For me VPN caused that problem. After I disconnected from it upload was successful.

You do not need to insert the current timestamp manually as MySQL provides this facility to store it automatically. When the MySQL table is created, simply do this:

• select TIMESTAMP as your column type
• set the Default value to CURRENT_TIMESTAMP
• then just insert any rows into the table without inserting any values for the time column

You'll see the current timestamp is automatically inserted when you insert a row. Please see the attached picture.

Here's a simple example using urllib2 that does a basic authentication against GitHub's API.

import urllib2

u='username'
p='userpass'
url='https://api.github.com/users/username'

# simple wrapper function to encode the username & pass
def encodeUserData(user, password):
    return "Basic " + (user + ":" + password).encode("base64").rstrip()

# create the request object and set some headers
req = urllib2.Request(url)
req.add_header('Accept', 'application/json')
req.add_header("Content-type", "application/x-www-form-urlencoded")
req.add_header('Authorization', encodeUserData(u, p))
# make the request and print the results
res = urllib2.urlopen(req)
print res.read()

Furthermore if you wrap this in a script and run it from a terminal you can pipe the response string to 'mjson.tool' to enable pretty printing.

>> basicAuth.py | python -mjson.tool

One last thing to note, urllib2 only supports GET & POST requests.
If you need to use other HTTP verbs like DELETE, PUT, etc you'll probably want to take a look at PYCURL

You could actually put the value = to the text and then do

$j(document).ready(function(){
    $j("select#select_2").change(function(){
        val = $j("#select_2 option:selected").html();
        alert(val);
    });
});

Or what I did on a similar case was

<select name="options[2]" id="select_2" onChange="JavascriptMethod()">
  with you're options here
</select>

With this second option you should have a undefined. Give me feedback if it worked :)

Patrick

I am using a handler and runnable to create a timer. I wrapper this in an abstract class. Just derive/implement it and you are good to go:

 public static abstract class SimpleTimer {
    abstract void onTimer();

    private Runnable runnableCode = null;
    private Handler handler = new Handler();

    void startDelayed(final int intervalMS, int delayMS) {
        runnableCode = new Runnable() {
            @Override
            public void run() {
                handler.postDelayed(runnableCode, intervalMS);
                onTimer();
            }
        };
        handler.postDelayed(runnableCode, delayMS);
    }

    void start(final int intervalMS) {
        startDelayed(intervalMS, 0);
    }

    void stop() {
        handler.removeCallbacks(runnableCode);
    }
}

Note that the handler.postDelayed is called before the code to be executed - this will make the timer more closed timed as "expected". However in cases were the timer runs to frequently and the task (onTimer()) is long - there might be overlaps. If you want to start counting intervalMS after the task is done, move the onTimer() call a line above.

SQL injection: when user has the chance to input something that could be part of the sql statement

For example:

String query = “INSERT INTO students VALUES(‘” + user + “‘)”

when user input “Robert’); DROP TABLE students; –” as the input, it causes SQL injection

How prepared statement prevents this?

String query = “INSERT INTO students VALUES(‘” + “:name” + “‘)”

parameters.addValue(“name”, user);

=> when user input again “Robert’); DROP TABLE students; –“, the input string is precompiled on the driver as literal values and I guess it may be casted like:

CAST(‘Robert’); DROP TABLE students; –‘ AS varchar(30))

So at the end, the string will be literally inserted as the name to the table.

http://blog.linguiming.com/index.php/2018/01/10/why-prepared-statement-avoids-sql-injection/

The different approaches discussed in the previous answers are based on the assumption that either the user knows column indices to drop or subset on, or the user wishes to subset a dataframe using a range of columns (for instance between 'C' : 'E').

pandas.DataFrame.drop() is certainly an option to subset data based on a list of columns defined by user (though you have to be cautious that you always use copy of dataframe and inplace parameters should not be set to True!!)

Another option is to use pandas.columns.difference(), which does a set difference on column names, and returns an index type of array containing desired columns. Following is the solution:

df = pd.DataFrame([[2,3,4], [3,4,5]], columns=['a','b','c'], index=[1,2])
columns_for_differencing = ['a']
df1 = df.copy()[df.columns.difference(columns_for_differencing)]
print(df1)

The output would be:

    b   c
1   3   4
2   4   5

The message that you are getting is not for the default Exception of Python:

For a fresh python list, IndexError is thrown only on index not being in range (even docs say so).

>>> l = []
>>> l[1]
IndexError: list index out of range

If we try passing multiple items to list, or some other value, we get the TypeError:

>>> l[1, 2]
TypeError: list indices must be integers, not tuple

>>> l[float('NaN')]
TypeError: list indices must be integers, not float

However, here, you seem to be using matplotlib that internally uses numpy for handling arrays. On digging deeper through the codebase for numpy, we see:

static NPY_INLINE npy_intp
unpack_tuple(PyTupleObject *index, PyObject **result, npy_intp result_n)
{
    npy_intp n, i;
    n = PyTuple_GET_SIZE(index);
    if (n > result_n) {
        PyErr_SetString(PyExc_IndexError,
                        "too many indices for array");
        return -1;
    }
    for (i = 0; i < n; i++) {
        result[i] = PyTuple_GET_ITEM(index, i);
        Py_INCREF(result[i]);
    }
    return n;
}

where, the unpack method will throw an error if it the size of the index is greater than that of the results.

So, Unlike Python which raises a TypeError on incorrect Indexes, Numpy raises the IndexError because it supports multidimensional arrays.

We wrote a CLI tool for this purpose: docker-ls It allows you to browse a docker registry and supports authentication via token or basic auth.

I see that this question became popular so I post my actual solution. The main advantage is that you don't have to know the expanded height to apply the animation and once the view is expanded, it adapts height if content changes. It works great for me.

public static void expand(final View v) {
    int matchParentMeasureSpec = View.MeasureSpec.makeMeasureSpec(((View) v.getParent()).getWidth(), View.MeasureSpec.EXACTLY);
    int wrapContentMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
    v.measure(matchParentMeasureSpec, wrapContentMeasureSpec);
    final int targetHeight = v.getMeasuredHeight();

    // Older versions of android (pre API 21) cancel animations for views with a height of 0.
    v.getLayoutParams().height = 1;
    v.setVisibility(View.VISIBLE);
    Animation a = new Animation()
    {
        @Override
        protected void applyTransformation(float interpolatedTime, Transformation t) {
            v.getLayoutParams().height = interpolatedTime == 1
                    ? LayoutParams.WRAP_CONTENT
                    : (int)(targetHeight * interpolatedTime);
            v.requestLayout();
        }

        @Override
        public boolean willChangeBounds() {
            return true;
        }
    };

    // Expansion speed of 1dp/ms
    a.setDuration((int)(targetHeight / v.getContext().getResources().getDisplayMetrics().density));
    v.startAnimation(a);
}

public static void collapse(final View v) {
    final int initialHeight = v.getMeasuredHeight();

    Animation a = new Animation()
    {
        @Override
        protected void applyTransformation(float interpolatedTime, Transformation t) {
            if(interpolatedTime == 1){
                v.setVisibility(View.GONE);
            }else{
                v.getLayoutParams().height = initialHeight - (int)(initialHeight * interpolatedTime);
                v.requestLayout();
            }
        }

        @Override
        public boolean willChangeBounds() {
            return true;
        }
    };

    // Collapse speed of 1dp/ms
    a.setDuration((int)(initialHeight / v.getContext().getResources().getDisplayMetrics().density));
    v.startAnimation(a);
}

As mentioned by @Jefferson in the comments, you can obtain a smoother animation by changing the duration (and hence the speed) of the animation. Currently, it has been set at a speed of 1dp/ms

One thing that's not really addressed in the question or the discussion is the fact that DbContext can't cancel changes. You can submit changes, but you can't clear out the change tree, so if you use a per request context you're out of luck if you need to throw changes away for whatever reason.

Personally I create instances of DbContext when needed - usually attached to business components that have the ability to recreate the context if required. That way I have control over the process, rather than having a single instance forced onto me. I also don't have to create the DbContext at each controller startup regardless of whether it actually gets used. Then if I still want to have per request instances I can create them in the CTOR (via DI or manually) or create them as needed in each controller method. Personally I usually take the latter approach as to avoid creating DbContext instances when they are not actually needed.

It depends from which angle you look at it too. To me the per request instance has never made sense. Does the DbContext really belong into the Http Request? In terms of behavior that's the wrong place. Your business components should be creating your context, not the Http request. Then you can create or throw away your business components as needed and never worry about the lifetime of the context.

$("div.clickable").click( function(event) { window.location = $(this).attr("url"); event.preventDefault(); });

My main query looked like this in the model:

@NamedQuery(name = "getAllCentralFinancialAgencyAccountCd", 
    query = "select distinct i from CentralFinancialAgencyAccountCd i")

And I was still not getting what I considered "distinct" results. They were just distinct based on a primary key combination on the table.

So in the DaoImpl I added an one line change and ended up getting the "distinct" return I wanted. An example would be instead of seeing 00 four times I now just see it once. Here is the code I added to the DaoImpl:

@SuppressWarnings("unchecked")
public List<CacheModelBase> getAllCodes() {

    Session session = (Session) entityManager.getDelegate();
    org.hibernate.Query q = session.getNamedQuery("getAllCentralFinancialAgencyAccountCd");
    q.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY); // This is the one line I had to add to make it do a more distinct query.
    List<CacheModelBase> codes;
    codes = q.list();
    return codes;       
}

I hope this helped! Once again, this might only work if you are following coding practices that implement the service, dao, and model type of project.

Best thing is

File.AppendAllText("c:\\file.txt","Your Text");

UPDATE 9 July 2012 - Looks like this is fixed in RTM.

1. We already imply ^ and $ so you don't need to add them. (It doesn't appear to be a problem to include them, but you don't need them)
2. This appears to be a bug in ASP.NET MVC 4/Preview/Beta. I've opened a bug

View source shows the following:

data-val-regex-pattern="([a-zA-Z0-9 .&amp;&#39;-]+)"                  <-- MVC 3
data-val-regex-pattern="([a-zA-Z0-9&#32;.&amp;amp;&amp;#39;-]+)"      <-- MVC 4/Beta

It looks like we're double encoding.

The only way to pass values to a parent constructor is through an initialization list. The initilization list is implemented with a : and then a list of classes and the values to be passed to that classes constructor.

Class2::Class2(string id) : Class1(id) {
....
}

Also remember that if you have a constructor that takes no parameters on the parent class, it will be called automatically prior to the child constructor executing.

You can do that via the Storyboard too:

1. Select the Label on the view controller
2. In the Attribute Inspector, increase the value of the Line option (Press Alt+Cmd+4 to show Attributes Inspector)
3. Double click the Label in the view controller and write or paste your text
4. Resize the Label and/or increase the font size so that the whole text could be shown

Tom if you have existing array you can convert that array to object and use it like this:

$r = (object) $MyQueryResult;
echo $r->key;

Components can be extended as same as a typescript class inheritance, just that you have to override the selector with a new name. All Input() and Output() Properties from the Parent Component works as normal

Update

@Component is a decorator,

Decorators are applied during the declaration of class not on objects.

Basically, decorators add some metadata to the class object and that cannot be accessed via inheritance.

If you want to achieve the Decorator Inheritance I would Suggest writing a custom decorator. Something like below example.

export function CustomComponent(annotation: any) {
    return function (target: Function) {
    var parentTarget = Object.getPrototypeOf(target.prototype).constructor;

    var parentAnnotations = Reflect.getMetadata('annotations', parentTarget);
    var parentParamTypes = Reflect.getMetadata('design:paramtypes', parentTarget);
    var parentPropMetadata = Reflect.getMetadata('propMetadata', parentTarget);
    var parentParameters = Reflect.getMetadata('parameters', parentTarget);

    var parentAnnotation = parentAnnotations[0];

    Object.keys(parentAnnotation).forEach(key => {
    if (isPresent(parentAnnotation[key])) {
        if (!isPresent(annotation[key])) {
        annotation[key] = parentAnnotation[key];
        }
    }
    });
    // Same for the other metadata
    var metadata = new ComponentMetadata(annotation);

    Reflect.defineMetadata('annotations', [ metadata ], target);
    };
};

Refer: https://medium.com/@ttemplier/angular2-decorators-and-class-inheritance-905921dbd1b7

As others have said, std::max_element() and std::min_element() return iterators, which need to be dereferenced to obtain the value.

The advantage of returning an iterator (rather than just the value) is that it allows you to determine the position of the (first) element in the container with the maximum (or minimum) value.

For example (using C++11 for brevity):

#include <vector>
#include <algorithm>
#include <iostream>

int main()
{
    std::vector<double> v {1.0, 2.0, 3.0, 4.0, 5.0, 1.0, 2.0, 3.0, 4.0, 5.0};

    auto biggest = std::max_element(std::begin(v), std::end(v));
    std::cout << "Max element is " << *biggest
        << " at position " << std::distance(std::begin(v), biggest) << std::endl;

    auto smallest = std::min_element(std::begin(v), std::end(v));
    std::cout << "min element is " << *smallest
        << " at position " << std::distance(std::begin(v), smallest) << std::endl;
}

This yields:

Max element is 5 at position 4
min element is 1 at position 0

Note:

Using std::minmax_element() as suggested in the comments above may be faster for large data sets, but may give slightly different results. The values for my example above would be the same, but the position of the "max" element would be 9 since...

If several elements are equivalent to the largest element, the iterator to the last such element is returned.

My case is none like above, no solutions worked. I assume my view was too deep into layout hierarchy. I moved it one level up and it was not null anymore.

A TextBlock does not actually inherit from Control so it does not have properties that you would generally associate with a Control. Your best bet for adding a border in a style is to replace the TextBlock with a Label

See this link for more on the differences between a TextBlock and other Controls

Have you tried it without the ANSI join ?

CREATE MATERIALIZED VIEW MV_Test
  NOLOGGING
  CACHE
  BUILD IMMEDIATE 
  REFRESH FAST ON COMMIT 
  AS
SELECT V.*, P.* FROM TPM_PROJECTVERSION V,TPM_PROJECT P 
WHERE  P.PROJECTID = V.PROJECTID

If you want a preset number of columns, you can use column-count and column-gap, as mentioned above.

However, if you want a single column with limited height that would break into more columns if needed, this can be achieved quite simply by changing display to flex.

This will not work on IE9 and some other old browsers. You can check support on Can I use

<style>_x000D_
  ul {_x000D_
    display: -ms-flexbox;           /* IE 10 */_x000D_
    display: -webkit-flex;          /* Safari 6.1+. iOS 7.1+ */_x000D_
    display: flex;_x000D_
    -webkit-flex-flow: wrap column; /* Safari 6.1+ */_x000D_
    flex-flow: wrap column;_x000D_
    max-height: 150px;              /* Limit height to whatever you need */_x000D_
  }_x000D_
</style>_x000D_
_x000D_
<ul>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
    <li>Item</li>_x000D_
</ul>

In case you are calculating more than one moving average:

for i in range(2,10):
   df['MA{}'.format(i)] = df.rolling(window=i).mean()

Then you can do an aggregate average of all the MA

df[[f for f in list(df) if "MA" in f]].mean(axis=1)

DBMS is the software program that is used to manage all the database that are stored on the network or system hard disk. whereas RDBMS is the database system in which the relationship among different tables are maintained.

Use the ternary operator:

name = ((city.getName() == null) ? "N/A" : city.getName());

I think you have the conditions backwards - if it's null, you want the value to be "N/A".

What if city is null? Your code *hits the bed in that case. I'd add another check:

name = ((city == null) || (city.getName() == null) ? "N/A" : city.getName());

TO search a column name use the below query if you know the column name accurately:

select owner,table_name from all_tab_columns where upper(column_name) =upper('keyword');

TO search a column name if you dont know the accurate column use below:

select owner,table_name from all_tab_columns where upper(column_name) like upper('%keyword%');

Unity added JsonUtility to their API after 5.3.3 Update. Forget about all the 3rd party libraries unless you are doing something more complicated. JsonUtility is faster than other Json libraries. Update to Unity 5.3.3 version or above then try the solution below.

JsonUtility is a lightweight API. Only simple types are supported. It does not support collections such as Dictionary. One exception is List. It supports List and List array!

If you need to serialize a Dictionary or do something other than simply serializing and deserializing simple datatypes, use a third-party API. Otherwise, continue reading.

Example class to serialize:

[Serializable]
public class Player
{
    public string playerId;
    public string playerLoc;
    public string playerNick;
}

1. ONE DATA OBJECT (NON-ARRAY JSON)

Serializing Part A:

Serialize to Json with the public static string ToJson(object obj); method.

Player playerInstance = new Player();
playerInstance.playerId = "8484239823";
playerInstance.playerLoc = "Powai";
playerInstance.playerNick = "Random Nick";

//Convert to JSON
string playerToJson = JsonUtility.ToJson(playerInstance);
Debug.Log(playerToJson);

Output:

{"playerId":"8484239823","playerLoc":"Powai","playerNick":"Random Nick"}

Serializing Part B:

Serialize to Json with the public static string ToJson(object obj, bool prettyPrint); method overload. Simply passing true to the JsonUtility.ToJson function will format the data. Compare the output below to the output above.

Player playerInstance = new Player();
playerInstance.playerId = "8484239823";
playerInstance.playerLoc = "Powai";
playerInstance.playerNick = "Random Nick";

//Convert to JSON
string playerToJson = JsonUtility.ToJson(playerInstance, true);
Debug.Log(playerToJson);

Output:

{
    "playerId": "8484239823",
    "playerLoc": "Powai",
    "playerNick": "Random Nick"
}

Deserializing Part A:

Deserialize json with the public static T FromJson(string json); method overload.

string jsonString = "{\"playerId\":\"8484239823\",\"playerLoc\":\"Powai\",\"playerNick\":\"Random Nick\"}";
Player player = JsonUtility.FromJson<Player>(jsonString);
Debug.Log(player.playerLoc);

Deserializing Part B:

Deserialize json with the public static object FromJson(string json, Type type); method overload.

string jsonString = "{\"playerId\":\"8484239823\",\"playerLoc\":\"Powai\",\"playerNick\":\"Random Nick\"}";
Player player = (Player)JsonUtility.FromJson(jsonString, typeof(Player));
Debug.Log(player.playerLoc);

Deserializing Part C:

Deserialize json with the public static void FromJsonOverwrite(string json, object objectToOverwrite); method. When JsonUtility.FromJsonOverwrite is used, no new instance of that Object you are deserializing to will be created. It will simply re-use the instance you pass in and overwrite its values.

This is efficient and should be used if possible.

Player playerInstance;
void Start()
{
    //Must create instance once
    playerInstance = new Player();
    deserialize();
}

void deserialize()
{
    string jsonString = "{\"playerId\":\"8484239823\",\"playerLoc\":\"Powai\",\"playerNick\":\"Random Nick\"}";

    //Overwrite the values in the existing class instance "playerInstance". Less memory Allocation
    JsonUtility.FromJsonOverwrite(jsonString, playerInstance);
    Debug.Log(playerInstance.playerLoc);
}

2. MULTIPLE DATA(ARRAY JSON)

Your Json contains multiple data objects. For example playerId appeared more than once. Unity's JsonUtility does not support array as it is still new but you can use a helper class from this person to get array working with JsonUtility.

Create a class called JsonHelper. Copy the JsonHelper directly from below.

public static class JsonHelper
{
    public static T[] FromJson<T>(string json)
    {
        Wrapper<T> wrapper = JsonUtility.FromJson<Wrapper<T>>(json);
        return wrapper.Items;
    }

    public static string ToJson<T>(T[] array)
    {
        Wrapper<T> wrapper = new Wrapper<T>();
        wrapper.Items = array;
        return JsonUtility.ToJson(wrapper);
    }

    public static string ToJson<T>(T[] array, bool prettyPrint)
    {
        Wrapper<T> wrapper = new Wrapper<T>();
        wrapper.Items = array;
        return JsonUtility.ToJson(wrapper, prettyPrint);
    }

    [Serializable]
    private class Wrapper<T>
    {
        public T[] Items;
    }
}

Serializing Json Array:

Player[] playerInstance = new Player[2];

playerInstance[0] = new Player();
playerInstance[0].playerId = "8484239823";
playerInstance[0].playerLoc = "Powai";
playerInstance[0].playerNick = "Random Nick";

playerInstance[1] = new Player();
playerInstance[1].playerId = "512343283";
playerInstance[1].playerLoc = "User2";
playerInstance[1].playerNick = "Rand Nick 2";

//Convert to JSON
string playerToJson = JsonHelper.ToJson(playerInstance, true);
Debug.Log(playerToJson);

Output:

{
    "Items": [
        {
            "playerId": "8484239823",
            "playerLoc": "Powai",
            "playerNick": "Random Nick"
        },
        {
            "playerId": "512343283",
            "playerLoc": "User2",
            "playerNick": "Rand Nick 2"
        }
    ]
}

Deserializing Json Array:

string jsonString = "{\r\n    \"Items\": [\r\n        {\r\n            \"playerId\": \"8484239823\",\r\n            \"playerLoc\": \"Powai\",\r\n            \"playerNick\": \"Random Nick\"\r\n        },\r\n        {\r\n            \"playerId\": \"512343283\",\r\n            \"playerLoc\": \"User2\",\r\n            \"playerNick\": \"Rand Nick 2\"\r\n        }\r\n    ]\r\n}";

Player[] player = JsonHelper.FromJson<Player>(jsonString);
Debug.Log(player[0].playerLoc);
Debug.Log(player[1].playerLoc);

Output:

Powai

User2

If this is a Json array from the server and you did not create it by hand:

You may have to Add {"Items": in front of the received string then add } at the end of it.

I made a simple function for this:

string fixJson(string value)
{
    value = "{\"Items\":" + value + "}";
    return value;
}

then you can use it:

string jsonString = fixJson(yourJsonFromServer);
Player[] player = JsonHelper.FromJson<Player>(jsonString);

3.Deserialize json string without class && De-serializing Json with numeric properties

This is a Json that starts with a number or numeric properties.

For example:

{ 
"USD" : {"15m" : 1740.01, "last" : 1740.01, "buy" : 1740.01, "sell" : 1744.74, "symbol" : "$"}, 

"ISK" : {"15m" : 179479.11, "last" : 179479.11, "buy" : 179479.11, "sell" : 179967, "symbol" : "kr"},

"NZD" : {"15m" : 2522.84, "last" : 2522.84, "buy" : 2522.84, "sell" : 2529.69, "symbol" : "$"}
}

Unity's JsonUtility does not support this because the "15m" property starts with a number. A class variable cannot start with an integer.

Download SimpleJSON.cs from Unity's wiki.

To get the "15m" property of USD:

var N = JSON.Parse(yourJsonString);
string price = N["USD"]["15m"].Value;
Debug.Log(price);

To get the "15m" property of ISK:

var N = JSON.Parse(yourJsonString);
string price = N["ISK"]["15m"].Value;
Debug.Log(price);

To get the "15m" property of NZD:

var N = JSON.Parse(yourJsonString);
string price = N["NZD"]["15m"].Value;
Debug.Log(price);

The rest of the Json properties that doesn't start with a numeric digit can be handled by Unity's JsonUtility.

4.TROUBLESHOOTING JsonUtility:

Problems when serializing with JsonUtility.ToJson?

Getting empty string or "{}" with JsonUtility.ToJson?

A. Make sure that the class is not an array. If it is, use the helper class above with JsonHelper.ToJson instead of JsonUtility.ToJson.

B. Add [Serializable] to the top of the class you are serializing.

C. Remove property from the class. For example, in the variable, public string playerId { get; set; } remove { get; set; }. Unity cannot serialize this.

Problems when deserializing with JsonUtility.FromJson?

A. If you get Null, make sure that the Json is not a Json array. If it is, use the helper class above with JsonHelper.FromJson instead of JsonUtility.FromJson.

B. If you get NullReferenceException while deserializing, add [Serializable] to the top of the class.

C.Any other problems, verify that your json is valid. Go to this site here and paste the json. It should show you if the json is valid. It should also generate the proper class with the Json. Just make sure to remove remove { get; set; } from each variable and also add [Serializable] to the top of each class generated.

Newtonsoft.Json:

If for some reason Newtonsoft.Json must be used then check out the forked version for Unity here. Note that you may experience crash if certain feature is used. Be careful.

To answer your question:

Your original data is

 [{"playerId":"1","playerLoc":"Powai"},{"playerId":"2","playerLoc":"Andheri"},{"playerId":"3","playerLoc":"Churchgate"}]

Add {"Items": in front of it then add } at the end of it.

Code to do this:

serviceData = "{\"Items\":" + serviceData + "}";

Now you have:

 {"Items":[{"playerId":"1","playerLoc":"Powai"},{"playerId":"2","playerLoc":"Andheri"},{"playerId":"3","playerLoc":"Churchgate"}]}

To serialize the multiple data from php as arrays, you can now do

public player[] playerInstance;
playerInstance = JsonHelper.FromJson<player>(serviceData);

playerInstance[0] is your first data

playerInstance[1] is your second data

playerInstance[2] is your third data

or data inside the class with playerInstance[0].playerLoc, playerInstance[1].playerLoc, playerInstance[2].playerLoc ......

You can use playerInstance.Length to check the length before accessing it.

NOTE: Remove { get; set; } from the player class. If you have { get; set; }, it won't work. Unity's JsonUtility does NOT work with class members that are defined as properties.

I suggest you use TO_CHAR() when converting to string. In order to do that, you need to build a date first.

SELECT TO_CHAR(TO_DATE(DAY||'-'||MONTH||'-'||YEAR, 'dd-mm-yyyy'), 'dd-mm-yyyy') AS FORMATTED_DATE
FROM
    (SELECT EXTRACT( DAY FROM
        (SELECT TO_DATE('1/21/2000', 'mm/dd/yyyy')
        FROM DUAL
        )) AS DAY, TO_NUMBER(EXTRACT( MONTH FROM
        (SELECT TO_DATE('1/21/2000', 'mm/dd/yyyy') FROM DUAL
        )), 09) AS MONTH, EXTRACT(YEAR FROM
        (SELECT TO_DATE('1/21/2000', 'mm/dd/yyyy') FROM DUAL
        )) AS YEAR
    FROM DUAL
    );

In your code, you can find this function:

// Update a particular HTML element with a new value
function updateHTML(elmId, value) {
  document.getElementById(elmId).innerHTML = value;
}

Later on, you call this function with several params:

updateHTML("videoCurrentTime", secondsToHms(ytplayer.getCurrentTime())+' /');
updateHTML("videoDuration", secondsToHms(ytplayer.getDuration()));
updateHTML("bytesTotal", ytplayer.getVideoBytesTotal());
updateHTML("startBytes", ytplayer.getVideoStartBytes());
updateHTML("bytesLoaded", ytplayer.getVideoBytesLoaded());
updateHTML("volume", ytplayer.getVolume());

The first param is used for the "getElementById", but the elements with ID "bytesTotal", "startBytes", "bytesLoaded" and "volume" don't exist. You'll need to create them, since they'll return null.

First of all, please remove the "{Not using Genymotion}" from the title. It distracts readers like me who don't know what Genymotion is. The absurd here is that you got the second highest voted answer with currently 90 points which says "go to GenyMotion settings"...

The main point that all the others have missed, is that you will get this error when you have a running adb process in the background. So the first step is to find it and kill it:

ps aux | grep adb
user          46803   0.0  0.0  2442020    816 s023  S+    5:07AM   0:00.00 grep adb
user          46636   0.0  0.0   651740   3084   ??  S     5:07AM   0:00.02 adb -P 5037 fork-server server

When you find it, you can kill it using kill -9 46636.

In my case, the problem was an old version of adb coming from GapDebug. If you got this with GapDebug, get out of it and then do

adb kill-server
adb start-server

because with GapDebug in the background, when you kill the adb server, GapDebug will start its own copy immediately, causing the start-server to be ignored

You could do this:

SELECT t.name AS table_name,
SCHEMA_NAME(schema_id) AS schema_name,
c.name AS column_name
FROM sys.tables AS t
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
WHERE c.name LIKE '%MyColumn%'
ORDER BY schema_name, table_name;

Reference:

• SQL SERVER – Query to Find Column From All Tables of Database

Omit the where clause:

update mytable set
column1 = value1,
column2 = value2,
-- other column values etc
;

This will give all rows the same values.

This might not be what you want - consider truncate then a mass insert:

truncate mytable; -- delete all rows efficiently
insert into mytable (column1, column2, ...) values
(row1value1, row1value2, ...), -- row 1
(row2value1, row2value2, ...), -- row 2
-- etc
; 

Would suggest NOT using INSERT IGNORE as it ignores ALL errors (ie its a sloppy global ignore). Instead, since in your example tag is the unique key, use:

INSERT INTO table_tags (tag) VALUES ('tag_a'),('tab_b'),('tag_c') ON DUPLICATE KEY UPDATE tag=tag;

on duplicate key produces:

Query OK, 0 rows affected (0.07 sec)

I have formatted the nice solution provided by JeremyP above into a more generic reusable function below:

///Return an ARRAY containing the exploded chunk of strings
+(NSArray*)explodeString:(NSString*)stringToBeExploded WithDelimiter:(NSString*)delimiter
{
    return [stringToBeExploded componentsSeparatedByString: delimiter];
}

You can see all of your activities (recently uploaded builds here). It will also provide current status of your build.

A simple and very usefull example, is....

Imagine:

you have a uint32_t array[2] and want to access the 3rd and 4th Byte of the Byte chain. you could do *((uint16_t*) &array[1]). But this sadly breaks the strict aliasing rules!

But known compilers allow you to do the following :

union un
{
    uint16_t array16[4];
    uint32_t array32[2];
}

technically this is still a violation of the rules. but all known standards support this usage.

An enum is kind of like a typedef for the int type (kind of).

So the type you've defined there has 12 possible values, however a single variable only ever has one of those values.

Think of it this way, when you define an enum you're basically defining another way to assign an int value.

In the example you've provided, january is another way of saying 0, feb is another way of saying 1, etc until december is another way of saying 11.

you can use skimage.img_as_ubyte(yourdata) it will make you numpy array ranges from 0->255

from skimage import img_as_ubyte

img = img_as_ubyte(data)
cv2.imshow("Window", img)

The design of select functionality in materialize CSS is, in my opinion, a pretty good reason not to use it.

You have to initialize the select element with material_select(), as @littleguy23 mentions. If you don't, the select box is not even displayed! In an old-fashioned jQuery app, I can initialize it in the document ready function. Guess what, neither I nor many other people are using jQuery these days, nor do we initialize our apps in the document ready hook.

Dynamically created selects. What if I am creating selects dynamically, such as happens in a framework like Ember which generates views on the fly? I have to add logic in each view to initialize the select box every time a view is generated, or write a view mixin to handle that for me. And it's worse than that: when the view is generated, and in Ember terms didInsertElement is called, the binding to the list of options for the select box may not have been resolved yet, so I need special logic observing the option list to wait until it's populated before making the call to the material_select. If the options change, as they easily might, material_select has no idea about that and does not update the dropdown. I can call material_select again when the options change, but it appears that that does nothing (is ignored).

In other words, it appears that the design assumption behind materialize CSS's select boxes is that they are all there at page load, and their values never change.

Implementation. From an aesthetic point of view, I am also not in favor of the way materialize CSS implements its dropdowns, which is to create a parallel, shadow set of elements somewhere else in the DOM. Granted, alternatives such as select2 do the same thing, and there may be no other way to achieve some of the visual effects (really?). To me, though, when I inspect an element, I want to see the element, not some shadow version somewhere else that somebody magically created.

When Ember tears down the view, I am not sure that materialize CSS tears down the shadow elements it has created. Actually, I'd be quite surprised if it does. If my theory is correct, as views are generated and torn down, your DOM will end up getting polluted with dozens of sets of shadow dropdowns not connected to anything. This applies not only to Ember but any other MVC/template-based OPA front-end framework.

Bindings. I also have not been able to figure out how to get the value selected in the dialog box to bind back to anything useful in a framework like Ember that invokes select boxes through a {{view 'Ember.Select' value=country}} type interface. In other words, when something is selected, country is not updated. This is a deal-breaker.

Waves. By the way, the same issues apply to the "wave" effect on buttons. You have to initialize it every time a button is created. I personally don't care about the wave effect, and don't understand what all the fuss is about, but if you do want waves, be aware that you'll spend a good portion of the rest of your life worrying about how to initialize every single button when it's created.

I appreciate the effort made by the materialize CSS guys, and there are some nice visual effects there, but it's too big and has too many gotchas such as the above to be something that I would use. I'm now planning to rip out materialize CSS from my app and go back either to Bootstrap or a layer on top of Suit CSS. Your tools should make your life easier, not harder.

Add a vertical-align property to the TD, like this:

<td style="width: 259px; vertical-align: top;">
main page
</td>

I think you haven't edited codeigniter files to enable base_url(). you try to assign it in url_helper.php you also can do the same config/autoload.php file. you can add this code in your autoload.php

$autoload['helper'] = array('url');

Than You will be able to ue base_url() like this

<link rel="stylesheet" href="<?php echo base_url();?>/css/template/default.css" type="text/css" />

if you are want session timeout for website than remove

<authentication mode="Forms">
      <forms timeout="50"/>
</authentication>

tag from web.config file.

How is this?

dim rownum as integer
dim colnum as integer
dim lstrow as integer
dim lstcol as integer
dim r as range

'finds the last row

lastrow = ActiveSheet.UsedRange.Rows.Count

'finds the last column

lastcol = ActiveSheet.UsedRange.Columns.Count

'sets the range

set r = range(cells(rownum,colnum), cells(lstrow,lstcol))

Try this:

printf '\n%s\n' 'I want this on a new line!'

That allows you to separate the formatting from the actual text. You can use multiple placeholders and multiple arguments.

quantity=38; price=142.15; description='advanced widget'
$ printf '%8d%10.2f  %s\n' "$quantity" "$price" "$description"
      38    142.15  advanced widget

UTF-8 has an advantage in the case where ASCII characters represent the majority of characters in a block of text, because UTF-8 encodes these into 8 bits (like ASCII). It is also advantageous in that a UTF-8 file containing only ASCII characters has the same encoding as an ASCII file.

UTF-16 is better where ASCII is not predominant, since it uses 2 bytes per character, primarily. UTF-8 will start to use 3 or more bytes for the higher order characters where UTF-16 remains at just 2 bytes for most characters.

UTF-32 will cover all possible characters in 4 bytes. This makes it pretty bloated. I can't think of any advantage to using it.

htmlspecialchars may be used:

1. When there is no need to encode all characters which have their HTML equivalents.

   If you know that the page encoding match the text special symbols, why would you use htmlentities? htmlspecialchars is much straightforward, and produce less code to send to the client.

   For example:

   echo htmlentities('<Il était une fois un être>.');
   // Output: &lt;Il &eacute;tait une fois un &ecirc;tre&gt;.
   //                ^^^^^^^^                 ^^^^^^^
   
   echo htmlspecialchars('<Il était une fois un être>.');
   // Output: &lt;Il était une fois un être&gt;.
   //                ^                 ^
   

   The second one is shorter, and does not cause any problems if ISO-8859-1 charset is set.

2. When the data will be processed not only through a browser (to avoid decoding HTML entities),

3. If the output is XML (see the answer by Artefacto).

# Pseudo code
# Corners in ax,ay,bx,by,dx,dy
# Point in x, y

bax = bx - ax
bay = by - ay
dax = dx - ax
day = dy - ay

if ((x - ax) * bax + (y - ay) * bay < 0.0) return false
if ((x - bx) * bax + (y - by) * bay > 0.0) return false
if ((x - ax) * dax + (y - ay) * day < 0.0) return false
if ((x - dx) * dax + (y - dy) * day > 0.0) return false

return true

You have to check if you have the folder with name manager inside the folder webapps in your tomcat.

Rubens-MacBook-Pro:tomcat rfanjul$ ls -la webapps/
total 16
drwxr-xr-x   8 rfanjul  staff   272 21 May 12:20 .
drwxr-xr-x  14 rfanjul  staff   476 21 May 12:22 ..
-rw-r--r--@  1 rfanjul  staff  6148 21 May 12:20 .DS_Store
drwxr-xr-x  19 rfanjul  staff   646 17 Feb 15:13 ROOT
drwxr-xr-x  51 rfanjul  staff  1734 17 Feb 15:13 docs
drwxr-xr-x   6 rfanjul  staff   204 17 Feb 15:13 examples
drwxr-xr-x   7 rfanjul  staff   238 17 Feb 15:13 host-manager
drwxr-xr-x   8 rfanjul  staff   272 17 Feb 15:13 manager

After that you will be sure that you have this permmint for you user in the file conf/tomcat-users.xml:

<role rolename="admin-gui"/>
<role rolename="manager-gui"/>
<user username="test" password="test" roles="admin-gui,manager-gui"/>

restart tomcat and stat tomcat again.

sh bin/shutdown.sh 
sh bin/startup.sh

I hope that will works fine for you.

Dim rows() AS DataRow = DataTable.Select("ColumnName1 = 'value3'")
If rows.Count > 0 Then
     searchedValue = rows(0).Item("ColumnName2") 
End If

With FirstOrDefault:

Dim row AS DataRow = DataTable.Select("ColumnName1 = 'value3'").FirstOrDefault()
If Not row Is Nothing Then
     searchedValue = row.Item("ColumnName2") 
End If

In C#:

var row = DataTable.Select("ColumnName1 = 'value3'").FirstOrDefault();
if (row != null)
     searchedValue = row["ColumnName2"];

I was looking for a solution for this for a long time and found most of the answers are not working or not suitable for my situation i also find most of the java script code for that they worked but only with the vertical scroll not with the horizontal scroll and also combination of header and rows doesn't match.

Finally i have found a solution with javascript here is the link bellow :-

scrollable horizontal and vertical grid view with fixed headers

In addition to the suggestions in this thread, I wanted to mention that if you need to return dot files as well (.gitignore, etc), with Dir.glob you would need to include a flag as so: Dir.glob("/path/to/dir/*", File::FNM_DOTMATCH) By default, Dir.entries includes dot files, as well as current a parent directories.

For anyone interested, I was curious how the answers here compared to each other in execution time, here was the results against deeply nested hierarchy. The first three results are non-recursive:

       user     system      total        real
Dir[*]: (34900 files stepped over 100 iterations)
  0.110729   0.139060   0.249789 (  0.249961)
Dir.glob(*): (34900 files stepped over 100 iterations)
  0.112104   0.142498   0.254602 (  0.254902)
Dir.entries(): (35600 files stepped over 100 iterations)
  0.142441   0.149306   0.291747 (  0.291998)
Dir[**/*]: (2211600 files stepped over 100 iterations)
  9.399860  15.802976  25.202836 ( 25.250166)
Dir.glob(**/*): (2211600 files stepped over 100 iterations)
  9.335318  15.657782  24.993100 ( 25.006243)
Dir.entries() recursive walk: (2705500 files stepped over 100 iterations)
 14.653018  18.602017  33.255035 ( 33.268056)
Dir.glob(**/*, File::FNM_DOTMATCH): (2705500 files stepped over 100 iterations)
 12.178823  19.577409  31.756232 ( 31.767093)

These were generated with the following benchmarking script:

require 'benchmark'
base_dir = "/path/to/dir/"
n = 100
Benchmark.bm do |x|
  x.report("Dir[*]:") do
    i = 0
    n.times do
      i = i + Dir["#{base_dir}*"].select {|f| !File.directory? f}.length
    end
    puts " (#{i} files stepped over #{n} iterations)"
  end
  x.report("Dir.glob(*):") do
    i = 0
    n.times do
      i = i + Dir.glob("#{base_dir}/*").select {|f| !File.directory? f}.length
    end
    puts " (#{i} files stepped over #{n} iterations)"
  end
  x.report("Dir.entries():") do
    i = 0
    n.times do
      i = i + Dir.entries(base_dir).select {|f| !File.directory? File.join(base_dir, f)}.length
    end
    puts " (#{i} files stepped over #{n} iterations)"
  end
  x.report("Dir[**/*]:") do
    i = 0
    n.times do
      i = i + Dir["#{base_dir}**/*"].select {|f| !File.directory? f}.length
    end
    puts " (#{i} files stepped over #{n} iterations)"
  end
  x.report("Dir.glob(**/*):") do
    i = 0
    n.times do
      i = i + Dir.glob("#{base_dir}**/*").select {|f| !File.directory? f}.length
    end
    puts " (#{i} files stepped over #{n} iterations)"
  end
  x.report("Dir.entries() recursive walk:") do
    i = 0
    n.times do
      def walk_dir(dir, result)
        Dir.entries(dir).each do |file|
          next if file == ".." || file == "."

          path = File.join(dir, file)
          if Dir.exist?(path)
            walk_dir(path, result)
          else
            result << file
          end
        end
      end
      result = Array.new
      walk_dir(base_dir, result)
      i = i + result.length
    end
    puts " (#{i} files stepped over #{n} iterations)"
  end
  x.report("Dir.glob(**/*, File::FNM_DOTMATCH):") do
    i = 0
    n.times do
      i = i + Dir.glob("#{base_dir}**/*", File::FNM_DOTMATCH).select {|f| !File.directory? f}.length
    end
    puts " (#{i} files stepped over #{n} iterations)"
  end
end

The differences in file counts are due to Dir.entries including hidden files by default. Dir.entries ended up taking a bit longer in this case due to needing to rebuild the absolute path of the file to determine if a file was a directory, but even without that it was still taking consistently longer than the other options in the recursive case. This was all using ruby 2.5.1 on OSX.

This should do the trick:

window.onload = function(event) {
    event.stopPropagation(true);
    window.location.href="http://www.google.com";
};

Good luck  ;)

using(var writer = new StringWriter()) {
    results.WriteXml(writer);
    Console.WriteLine(writer.ToString());
}

Of course the usefulness of this depends on how important the formatting is. If it's just a debug dump, I find XML outputs like this very readable. However, if the formatting is important to you, then you have no choice but to write your own method to do it.

Vinay (above) gave an effective work-around. What's actually causing the button's OnClick event to not work following the OnClientClick event function is that MS has defined it where, once the button is disabled (in the function called by the OnClientClick event), the button "honors" this by not trying to complete the button's activity by calling the OnClick event's defined method.

I struggled several hours trying to figure this out. Once I removed the statement to disable the submit button (that was inside the OnClientClick function), the OnClick method was called with no further problem.

Microsoft, if you're listening, once the button is clicked it should complete it's assigned activity even if it is disabled part of the way through this activity. As long as it is not disabled when it is clicked, it should complete all assigned methods.

update Angular 5

ngOutletContext was renamed to ngTemplateOutletContext

See also https://github.com/angular/angular/blob/master/CHANGELOG.md#500-beta5-2017-08-29

original

Templates (<template>, or <ng-template> since 4.x) are added as embedded views and get passed a context.

With let-col the context property $implicit is made available as col within the template for bindings. With let-foo="bar" the context property bar is made available as foo.

For example if you add a template

<ng-template #myTemplate let-col let-foo="bar">
  <div>{{col}}</div>
  <div>{{foo}}</div>
</ng-template>

<!-- render above template with a custom context -->
<ng-template [ngTemplateOutlet]="myTemplate"
             [ngTemplateOutletContext]="{
                                           $implicit: 'some col value',
                                           bar: 'some bar value'
                                        }"
></ng-template>

See also this answer and ViewContainerRef#createEmbeddedView.

*ngFor also works this way. The canonical syntax makes this more obvious

<ng-template ngFor let-item [ngForOf]="items" let-i="index" let-odd="odd">
  <div>{{item}}</div>
</ng-template>

where NgFor adds the template as embedded view to the DOM for each item of items and adds a few values (item, index, odd) to the context.

See also Using $implict to pass multiple parameters

Here's a pure javascript version:

location.hash = '#123';

It'll scroll automatically. Remember to add the "#" prefix.