I can't find a way to do this with code, but in stock Firefox 64, events are listed next to each HTML entity in the Developer Tools Inspector as noted on MDN's Examine Event Listeners page and as demonstrated in this image:

You can use \n in a regex for newlines, and \r for carriage returns.

var str2 = str.replace(/\n|\r/g, "");

Different operating systems use different line endings, with varying mixtures of \n and \r. This regex will replace them all.

In A1 of your new sheet, put this:

=OFFSET(Sheet1!$A$1,(ROW()-1)*7,0)

... and copy down. If you start somewhere other than row 1, change ROW() to ROW(A1) or some other cell on row 1, then copy down again.

If you want to copy the nth line but multiple columns, use the formula:

=OFFSET(Sheet1!A$1,(ROW()-1)*7,0)

This can be copied right too.

A bean is a Java class with method names that follow the Java Bean guidelines (also called design patterns) for properties, methods, and events . Thus, any public method of the bean class that is not part of a property definition is a bean method. Minimally, a Java class even with either a property as the sole member (of course, accompanying public getter and setter required), a public method as the sole member or just one public event listener registration method is a Java bean. Furthermore, the property can either be read-only property (has a getter method but no setter) or write-only property (has a setter method only). The Java bean needs to be a public class to be visible to any beanbox tool or container. The container must be able to instantiate it; thus, it must have a public constructor too. The JavaBeans specification doesn’t require a bean to have a public zero-args constructor, explicit or default, for a container to instantiate it. If you could provide a file (with extension .ser) containing a serialized instance, a beanbox tool could use that file to instantiate a prototype bean. Otherwise, the bean must have a public zero-args constructor, either explicit or default.

Once the bean is instantiated, the Java Bean API ( java.beans.*) can introspect it and call methods on it. If no class implementing the interface BeanInfo or extending a BeanInfo implementation , SimpleBeanInfo class, is available, the introspection involves using reflection (implicit introspection) to study the methods supported by a target bean and then apply simple design patterns(the guidelines) to deduce from those methods what properties, events, and public methods are supported. If a class implementing the interface BeanInfo (for a bean Foo, it must be named FooBeanInfo) is available, the API bypasses implicit introspection and uses public methods (getPropertyDescriptor(), getMethodDescriptors(), getEventSetDescriptors() ) of this class to get the information. If a class extending SimpleBeanInfo is available, depending on which of the SimpleBeanInfo public methods (getPropertyDescriptor(), getMethodDescriptors(), getEventSetDescriptors() ) are overridden, it will use those overridden methods(s) to get information; for a method that is not overridden, it’ll default to the corresponding implicit introspection. A bean needs to be instantiated anyway even if no implicit introspection is carried on it. Thus, the requirement of a public zeri-args constructor. But, of course, the Serializable or Externalizable interface isn’t necessary for it to be recognized. However the Java Bean specification says, ‘We’d also like it to be “trivial” for the common case of a tiny Bean that simply wants to have its internal state saved and doesn’t want to think about it.’ So, all beans must implement Serializable or Externalizable interface. Overall, JavaBeans specification isn’t hard and fast about what constitutes a bean. "Writing JavaBeans components is surprisingly easy. You don't need a special tool and you don't have to implement any interfaces. Writing beans is simply a matter of following certain coding conventions. All you have to do is make your class look like a bean — tools that use beans will be able to recognize and use your bean." Trivially, even the following class is a Java Bean,

public class Trivial implements java.io.Serializable {}

Say, a bean constructor has some parameters. Suppose some are simple types. The container might not know what values to assign to them; even if it does, the resulting instance might not be reusable. It may make sense only if the user can configure (specify values) by say annotations or xml configuration files as in Spring beans. And suppose some parameters are class or interface types. Again, the container might not know what values to assign to it. It may make sense only if the user can configure (specify specific objects) by say annotations or xml configuration files. However, even in Spring (via xml configuration files), assigning specific objects (with string names) to constructor arguments ( attribute or element of constructor arguments)is not typesafe;it is basically like resource injection. Making references to other Spring beans(called collaborators; via element in a constructor argument element) is basically dependency injection and thus typesafe. Obviously, a dependency(collaborator bean) might have a constructor with injected parameters; those injected dependency(ies) might have a constructor with parameters and so on. In this scenario, ultimately, you would need some bean classes (e.g, MyBean.class) that the container can instantiate by simply calling new MyBean() before it can construct the other collaborating beans via dependency injection on constructors—thus, the requirement for the beans to have public zero-args constructor. Suppose, if a container doesn’t support dependency injection and/or doesn’t allow assigning simple-type values to constructor via some annotations or xml config files as in Spring, bean constructors shouldn’t have parameters. Even a Spring beans application would need some beans to have public zero-args constructor (e.g., in a scenario where your Spring application has no bean with just simple types as constructor arguments).

JSF managed beans run in a web container. They can be configured either with @ManagedBean annotation or with an application configuration resource file managed-bean.xml. However, it supports injection via resource injection (not typesafe) only; not fit for injection on constructors. The JSF spec requires that managed beans must have a public zero-argument constructors . Further it says, “As of version 2.3 of this specification, use of the managed bean facility as specified in this section is strongly discouraged. A better and more cohesively integrated solution for solving the same problem is to use Contexts and Dependency Injection (CDI), as specified in JSR-365." In other words, CDI managed beans to be used, which offers typesafe dependency injection on constructors akin to Spring beans. The CDI specification adopts the Managed Beans specification, which applies to all containers of the JEE platform, not just web tier. Thus, the web container needs to implement CDI specification.

Here is an extract from the Managed Bean specification “ Managed Beans are container-managed objects with minimal requirements, otherwise known under the acronym “POJOs” (Plain Old Java Objects)…they can be seen as a Java EE platform-enhanced version of the JavaBeans component model found on the Java SE platform…. It won’t be missed by the reader that Managed Beans have a precursor in the homonymous facility found in the JavaServer Faces (JSF) technology…Managed Beans as defined in this specification represent a generalization of those found in JSF; in particular, Managed Beans can be used anywhere in a Java EE application, not just in web modules. For example, in the basic component model, Managed Beans must provide a no-argument constructor, but a specification that builds on Managed Beans, such as CDI (JSR-299), can relax that requirement and allow Managed Beans to provide constructors with more complex signatures, as long as they follow some well-defined rules...A Managed Bean must not be: a final class, an abstract class, a non-static inner class. A Managed Bean may not be serializable unlike a regular JavaBean component.” Thus, the specification for Managed Beans, otherwise known as POJOs or POJO beans, allows extension as in CDI.

The CDI specification re-defines managed beans as: When running in Java EE, A top-level Java class is a managed bean if it meets requirements:

• It is not an inner class. • It is a non-abstract class, or is annotated @Decorator. • It does not implement javax.enterprise.inject.spi.Extension. • It is not annotated @Vetoed or in a package annotated @Vetoed. • It has an appropriate constructor, either: the class has a constructor with no parameters, or the class declares a constructor annotated @Inject.

All Java classes that meet these conditions are managed beans and thus no special declaration is required to define a managed bean. Or

if it is defined to be a managed bean by any other Java EE specification and if

• It is not annotated with an EJB component-defining annotation or declared as an EJB bean class in ejb-jar.xml.

Unlike Spring beans it doesn’t support constructors with simple-types, which might be possible if it supported configuration with xml config files like in Spring or any annotations.

EJBs run in an EJB container. Its specification says: “A session bean component is a Managed Bean." “The class must have a public constructor that takes no arguments,” it says for both session bean and message-driven bean. Further, it says, “The session bean class is not required to implement the SessionBean interface or the Serializable interface.” For the same reason as JSF beans, that EJB3 dependency injection is basically resource injection, JSF beans do not support constructors with arguments, that is, via dependency injection. However, if the EJB container implements CDI, “ Optionally: The class may have an additional constructor annotated with the Inject annotation, “ it says for both session bean and message-driven bean because, “An EJB packaged into a CDI bean archive and not annotated with javax.enterprise.inject.Vetoed annotation, is considered a CDI-enabled bean.”

I had a similar thing happen to me. I didn't want to stage the files just yet so I added them with git add and then just did git reset. This basically just added and then unstaged my changes but cleared the unmerged paths.

Try this:

//the code will execute in 1 3 5 7 9 seconds later
function exec() {
    for(var i=0;i<5;i++) {
        setTimeout(function() {
            console.log(new Date());   //It's you code
        },(i+i+1)*1000);
    }
}

In modern browsers you could use a CSS3 & HTML5 progress Element!

progress {_x000D_
  width: 40%;_x000D_
  display: block; /* default: inline-block */_x000D_
  margin: 2em auto;_x000D_
  padding: 3px;_x000D_
  border: 0 none;_x000D_
  background: #444;_x000D_
  border-radius: 14px;_x000D_
}_x000D_
progress::-moz-progress-bar {_x000D_
  border-radius: 12px;_x000D_
  background: orange;_x000D_
_x000D_
}_x000D_
/* webkit */_x000D_
@media screen and (-webkit-min-device-pixel-ratio:0) {_x000D_
  progress {_x000D_
    height: 25px;_x000D_
  }_x000D_
}_x000D_
progress::-webkit-progress-bar {_x000D_
    background: transparent;_x000D_
}  _x000D_
progress::-webkit-progress-value {  _x000D_
  border-radius: 12px;_x000D_
  background: orange;_x000D_
} 

<progress max="100" value="40"></progress>

If you have installed Git GUI, which is a default add-on for Windows, then it's the simplest. You can use ctrl to choose multiple branches and delete them with one click.

I was playing around with cmder (http://gooseberrycreative.com/cmder/) and I wanted to count the lines of html,css,java and javascript. While some of the answers above worked, or pattern in grep didn't - I found here (https://unix.stackexchange.com/questions/37313/how-do-i-grep-for-multiple-patterns) that I had to escape it

So this is what I use now:

git ls-files | grep "\(.html\|.css\|.js\|.java\)$" | xargs wc -l

In my case I edited a project having this in the AndroidManifest.xml file, and which was ginving me the above error, at runtime:

<uses-sdk
    android:minSdkVersion="17"
    android:targetSdkVersion="17" />

What I did just, was to change minSdkVersion="17", to minSdkVersion="16". My resulting tag was:

<uses-sdk
    android:minSdkVersion="16"
    android:targetSdkVersion="17" />

Now I'm not getting the error anymore..

Hope this helps

On Windows CE derived platforms, there are no iostreams by default. The way to go there is preferaby with the _itoa<> family, usually _itow<> (since most string stuff are Unicode there anyway).

This is the easy methods we can use

on jquery button click function

$("#button").click(function(event){
    $('video').trigger('play');
    $('video').trigger('pause');
}

Thanks

final ListView lv = (ListView) findViewById(R.id.ListView01);

lv.setOnItemClickListener(new OnItemClickListener() {
      public void onItemClick(AdapterView<?> myAdapter, View myView, int myItemInt, long mylng) {
        String selectedFromList =(String) (lv.getItemAtPosition(myItemInt));

      }                 
});

I hope this fixes your problem.

I got this error while i tried to push a new branch upstream

git push --set-upstream origin xyz

I tried almost all of the git config edits suggested above including a system reboot. Nothing worked.

So I went back to master and did a pull, went back to my xyz branch, did a merge with master and was able to push.

* currently on branch xyz
git checkout master
git pull
git checkout xyz
git merge master
git push --set-upstream origin xyz

I have to say nothing in master conflicted with any of my changes in my new branch "xyx". Only a couple of new commits from master were merged to my "xyz" branch. This shouldn't have been a problem on normal days.

I would suggest separating your code based on the functionality and purpose specific to each sheet or module. In this manner, you would only put code relative to a sheet's UI inside the sheet's module and only put code related to modules in respective modules. Also, use separate modules to encapsulate code that is shared or reused among several different sheets.

For example, let's say you multiple sheets that are responsible for displaying data from a database in a special way. What kinds of functionality do we have in this situation? We have functionality related to each specific sheet, tasks related to getting data from the database, and tasks related to populating a sheet with data. In this case, I might start with a module for the data access, a module for populating a sheet with data, and within each sheet I'd have code for accessing code in those modules.

It might be laid out like this.

Module: DataAccess:

Function GetData(strTableName As String, strCondition1 As String) As Recordset
    'Code Related to getting data from the database'
End Function

Module: PopulateSheet:

Sub PopulateASheet(wsSheet As Worksheet, rs As Recordset)
    'Code to populate a worksheet '
End Function

Sheet: Sheet1 Code:

Sub GetDataAndPopulate()
    'Sample Code'
     Dim rs As New Recordset
     Dim ws As Worksheet
     Dim strParam As String
     Set ws = ActiveSheet
     strParam = ws.Range("A1").Value

     Set rs = GetData("Orders",strParam)

     PopulateASheet ws, rs
End Sub

Sub Button1_Click()
    Call GetDataAndPopulate
End Sub

1. window->preferences->java->Editor->Contest Assist
   
2. Enter in Auto activation triggers for java:
   abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ._
   
3. Apply and Close
   

other method:
type initial letter then ctrl+spacebar for auto-complete options.

We can use the below Methods to get the version Number of Oracle.

Method No : 1

set serveroutput on;
BEGIN 
DBMS_OUTPUT.PUT_LINE(DBMS_DB_VERSION.VERSION || '.' || DBMS_DB_VERSION.RELEASE); 
END;

Method No : 2

SQL> select *
  2  from v$version;

You can use the String(byte[] bytes) constructor for that. See this link for details. EDIT You also have to consider your plateform's default charset as per the java doc:

Constructs a new String by decoding the specified array of bytes using the platform's default charset. The length of the new String is a function of the charset, and hence may not be equal to the length of the byte array. The behavior of this constructor when the given bytes are not valid in the default charset is unspecified. The CharsetDecoder class should be used when more control over the decoding process is required.

Read Kernighan and Ritchie

#include <string.h>

void reverse(char s[])
{
    int length = strlen(s) ;
    int c, i, j;

    for (i = 0, j = length - 1; i < j; i++, j--)
    {
        c = s[i];
        s[i] = s[j];
        s[j] = c;
    }
}

I like the explanation From EdX (Microsoft: DEV210x Introduction to C++) for a similar problem:

"The enum represents the literal values of days as integers. Referring to the numeric types table, you see that an int takes 4 bytes of memory. 7 days x 4 bytes each would require 28 bytes of memory if the entire enum were stored but the compiler only uses a single element of the enum, therefore the size in memory is actually 4 bytes."

Here is a script to do it in WSL2

PIDS=$(cmd.exe /c netstat -ano | cmd.exe /c findstr :$1 | awk '{print $5}')
for pid in $PIDS
do
    cmd.exe /c taskkill /PID $pid /F
done

You can execute

git status -s

This will show modified files name and then by copying the interested file path you can see changes using git diff

git diff <filepath + filename>

Check wether you have an older version of requests sitting in your ~/.local/lib/python2.7/site-packages/ and remove it if it is the case (change path to reflect your python version). This solved the issue for me.

What the others said, but also note that you do not have to declare the destructor virtual in the derived class. Once you declare a destructor virtual, as you do in the base class, all derived destructors will be virtual whether you declare them so or not. In other words:

struct A {
   virtual ~A() {}
};

struct B : public A {
   virtual ~B() {}   // this is virtual
};

struct C : public A {
   ~C() {}          // this is virtual too
};

What @Bogdan Maxim said. Or change to use InProc if you're not using an external sesssion state server.

<sessionState mode="InProc" timeout="20" cookieless="AutoDetect" />

Look here for more info on the SessionState directive.

For latest 2.1 Graph API, an example to get likes for imdb.com will be

Using this to get the id https://developers.facebook.com/tools/explorer/?method=GET&path=%3Fid%3Dhttp%253A%252F%252Fwww.imdb.com%3Ffields%3Dlikes&version=v2.1

and then get the likes

https://developers.facebook.com/tools/explorer/?method=GET&path=414652589771%2Flikes&version=v2.1

Document

URL /?id={url}

Represents an external URL as it relates to the Facebook social graph - shares and comments from the URL on Facebook, and any Open Graph objects associated with the URL.

Reference http://harshtechtalk.com/how-get-likes-count-posts-comments-facebook-graph-api/

I have a similar problem, but now I know the reason.

After we use git init, we should add a remote repository using

git remote add name url

Pay attention to the word name, if we change it to origin, then this problem will not happen.

Of course, if we change it to py, then using git pull py branch and git push py branch every time you pull and push something will also be OK.

Besides these answers, one can just, add index.php or edit it (if it is already there) - for security you want to disable index.php anyway, from listing the files in your website directory - then change the content into

<?php
   header('location:your_required_starting.php'); 
?>

if you want to flip image you can use it.

.image{
    width: 100%;
    -webkit-animation:spin 3s linear infinite;
    -moz-animation:spin 3s linear infinite;
    animation:spin 3s linear infinite;
}
@-moz-keyframes spin { 50% { -moz-transform: rotateY(90deg); } }
@-webkit-keyframes spin { 50% { -webkit-transform: rotateY(90deg); } }
@keyframes spin { 50% { -webkit-transform: rotateY(90deg); transform:rotateY(90deg); } }

You can cheat a little with OPENROWSET :

SELECT ...fieldlist...
FROM OPENROWSET('SQLNCLI', 'connection string', 'name of sp')
WHERE ...

This would still run the entire SP every time, of course.

var arr = [ 'fdgdfgdfg', 'gdfgf', 'gdfgdfhawsdgd', 'gdf', 'gdfhdfhjurvweadsd' ];
arr.sort(function (a, b) { return b.length - a.length })[0];

Try this code ...

    Integer perc = 5;
    BigDecimal spread = BigDecimal.ZERO; 
    BigDecimal perc = spread.setScale(perc,BigDecimal.ROUND_HALF_UP);
    System.out.println(perc);

Result: 0.00000

If you are using Visual Studio 2017 or later which ships with MSBuild 15 or later, and your .csproj files are in the new PackageReference format, the simplest method is to use the new MSBuild Restore target.

No-one has actually answered the original question, which is "how do I get NuGet packages to auto-restore when building from the command-line with MSBuild?" The answer is: unless you are using the "Enable NuGet package restore" option (which is now deprecated as per this reference), you can't (but see below). If you are trying to do e.g. automated builds on a CI server, this sucks.

However there is a slightly roundabout way to get the desired behaviour:

1. Download the latest NuGet executable from https://dist.nuget.org/win-x86-commandline/latest/nuget.exe and place it somewhere in your PATH. (You can do this as a pre-build step.)
2. Run nuget restore which will auto-download all the missing packages.
3. Run msbuild to build your solution.

Aside: while the new and recommended way to do auto package restore involves less clutter in your version control, it also makes command-line package restore impossible unless you jump through the extra hoop of downloading and running nuget.exe. Progress?

You could convert the dataframe to be a single column with stack (this changes the shape from 5x3 to 15x1) and then take the standard deviation:

df.stack().std()         # pandas default degrees of freedom is one

Alternatively, you can use values to convert from a pandas dataframe to a numpy array before taking the standard deviation:

df.values.std(ddof=1)    # numpy default degrees of freedom is zero

Unlike pandas, numpy will give the standard deviation of the entire array by default, so there is no need to reshape before taking the standard deviation.

A couple of additional notes:

• The numpy approach here is a bit faster than the pandas one, which is generally true when you have the option to accomplish the same thing with either numpy or pandas. The speed difference will depend on the size of your data, but numpy was roughly 10x faster when I tested a few different sized dataframes on my laptop (numpy version 1.15.4 and pandas version 0.23.4).

• The numpy and pandas approaches here will not give exactly the same answers, but will be extremely close (identical at several digits of precision). The discrepancy is due to slight differences in implementation behind the scenes that affect how the floating point values get rounded.

You can do it with a LIMIT, just not with a LIMIT and an OFFSET.

The split() method in javascript accepts two parameters: a separator and a limit. The separator specifies the character to use for splitting the string. If you don't specify a separator, the entire string is returned, non-separated. But, if you specify the empty string as a separator, the string is split between each character.

Therefore:

s.split('')

will have the effect you seek.

More information here

Sometimes it takes longer to figure out the regex than to just write it out in python:

import string
s = "how much for the maple syrup? $20.99? That's ricidulous!!!"
for char in string.punctuation:
    s = s.replace(char, ' ')

If you need other characters you can change it to use a white-list or extend your black-list.

Sample white-list:

whitelist = string.letters + string.digits + ' '
new_s = ''
for char in s:
    if char in whitelist:
        new_s += char
    else:
        new_s += ' '

Sample white-list using a generator-expression:

whitelist = string.letters + string.digits + ' '
new_s = ''.join(c for c in s if c in whitelist)

Leonid Beschastny's answer works but I also had to convert ArrayBuffer to Buffer that is used in the Node's request module. After uploading file to the server I had it in the same format that comes from the HTML5 FileAPI (I'm using Meteor). Full code below - maybe it will be helpful for others.

function toBuffer(ab) {
  var buffer = new Buffer(ab.byteLength);
  var view = new Uint8Array(ab);
  for (var i = 0; i < buffer.length; ++i) {
    buffer[i] = view[i];
  }
  return buffer;
}

var req = request.post(url, function (err, resp, body) {
  if (err) {
    console.log('Error!');
  } else {
    console.log('URL: ' + body);
  }
});
var form = req.form();
form.append('file', toBuffer(file.data), {
  filename: file.name,
  contentType: file.type
});

In the URL you pointed to, the button_text.xml is being used to set the textColor attribute.That it is reason they had the button_text.xml in res/color folder and therefore they used @color/button_text.xml

But you are trying to use it for background attribute. The background attribute looks for something in res/drawable folder.

check this i got this selector custom button from the internet.I dont have the link.but i thank the poster for this.It helped me.have this in the drawable folder

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_pressed="true" >
        <shape>
            <gradient
                android:startColor="@color/yellow1"
                android:endColor="@color/yellow2"
                android:angle="270" />
            <stroke
                android:width="3dp"
                android:color="@color/grey05" />
            <corners
                android:radius="3dp" />
            <padding
                android:left="10dp"
                android:top="10dp"
                android:right="10dp"
                android:bottom="10dp" />
        </shape>
    </item>

    <item android:state_focused="true" >
        <shape>
            <gradient
                android:endColor="@color/orange4"
                android:startColor="@color/orange5"
                android:angle="270" />
            <stroke
                android:width="3dp"
                android:color="@color/grey05" />
            <corners
                android:radius="3dp" />
            <padding
                android:left="10dp"
                android:top="10dp"
                android:right="10dp"
                android:bottom="10dp" />
        </shape>
    </item>

    <item>        
        <shape>
            <gradient
                android:endColor="@color/white1"
                android:startColor="@color/white2"
                android:angle="270" />
            <stroke
                android:width="3dp"
                android:color="@color/grey05" />
            <corners
                android:radius="3dp" />
            <padding
                android:left="10dp"
                android:top="10dp"
                android:right="10dp"
                android:bottom="10dp" />
        </shape>
    </item>

</selector>

And i used in my main.xml layout like this

<Button android:id="@+id/button1"
            android:layout_alignParentLeft="true"
            android:layout_marginTop="150dip"
            android:layout_marginLeft="45dip"
            android:textSize="7pt"
            android:layout_height="wrap_content"
            android:layout_width="230dip"
            android:text="@string/welcomebtntitle1"
            android:background="@drawable/custombutton"/>

Hope this helps. Vik is correct.

EDIT : Here is the colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
   <color name="yellow1">#F9E60E</color>
   <color name="yellow2">#F9F89D</color>
   <color name="orange4">#F7BE45</color>
   <color name="orange5">#F7D896</color>
   <color name="blue2">#19FCDA</color>
   <color name="blue25">#D9F7F2</color>
   <color name="grey05">#ACA899</color>
   <color name="white1">#FFFFFF</color>
   <color name="white2">#DDDDDD</color>
</resources>

Hi you can achieve your result with use of <marquee behavior="alternate"></marquee>

HTML

<div class="wrapper">
<marquee behavior="alternate"><span class="marquee">This is a marquee!</span></marquee>
</div>

CSS

.wrapper{
    max-width: 400px;
    background: green;
    height: 40px;
    text-align: right;
}

.marquee {
    background: red;
    white-space: nowrap;
    -webkit-animation: rightThenLeft 4s linear;
}

see the demo:- http://jsfiddle.net/gXdMc/6/

This is what I use to have VB wait for process to complete before continuing. I did not write this and do not take credit.

It was offered in some other open forum and works very well for me:

The following declarations are needed for the RunShell subroutine:

Option Explicit

Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long

Private Declare Function GetExitCodeProcess Lib "kernel32" (ByVal hProcess As Long, lpExitCode As Long) As Long

Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long

Private Const PROCESS_QUERY_INFORMATION = &H400

Private Const STATUS_PENDING = &H103&

'then in your subroutine where you need to shell:

RunShell (path and filename or command, as quoted text)

When you want to use pure Markdown (without nested HTML), you can use Emojis to draw attention to some fragment of the file, i.e. ??WARNING??, IMPORTANT? or NEW.

Implement your own extension of DataGridViewTextBoxCell and override Paint method like this:

class MyDataGridViewTextBoxCell : DataGridViewTextBoxCell
{
    protected override void Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex,
        DataGridViewElementStates cellState, object value, object formattedValue, string errorText,
        DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
    {
        if (value != null)
        {
            if ((bool) value)
            {
                cellStyle.BackColor = Color.LightGreen;
            }
            else
            {
                cellStyle.BackColor = Color.OrangeRed;
            }
        }
        base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, value,
            formattedValue, errorText, cellStyle, advancedBorderStyle, paintParts);
}

}

Then in the code set CellTemplate property of your column to instance of your class

columns.Add(new DataGridViewTextBoxColumn() {CellTemplate = new MyDataGridViewTextBoxCell()});

Notepad++ v6.5

1. Search menu -> Find... -> Mark tab -> Find what: your search text, check Bookmark Line, then Mark All. This will bookmark all the lines with the search term, you'll see the blue circles in the margin.

2. Then Search menu -> Bookmark -> Remove Bookmarked Lines. This will delete all the bookmarked lines.

You can also use a regex to search. This method won't result in a blank line like John's and will actually delete the line.

Older Versions

1. Search menu -> Find... -> Find what: your search text, check Bookmark Line and click Find All.
2. Then Search -> Bookmark -> Remove Bookmarked Lines

We have found Jsmooth to be well-working and easily scriptable with ant under Linux. You may want to use one-jar (also easily scriptable with ant under Linux) to collect a multifile application in a single jar first.

We primarily needed the easy deployment of the EXE combined with the "hey, you need Java version X, go here to download" facilities.

(but what you most likely need is the "Runnable jar" / "Executable jar" facility in standard Java).

I have adapted a bit the solution by @steco, switching the dependency from d3 to jquery and adding the height of the text element as parameter

function wrap(text, width, height) {
  text.each(function(idx,elem) {
    var text = $(elem);
    text.attr("dy",height);
        var words = text.text().split(/\s+/).reverse(),
        word,
        line = [],
        lineNumber = 0,
        lineHeight = 1.1, // ems
        y = text.attr("y"),
        dy = parseFloat( text.attr("dy") ),
        tspan = text.text(null).append("tspan").attr("x", 0).attr("y", y).attr("dy", dy + "em");
    while (word = words.pop()) {
      line.push(word);
      tspan.text(line.join(" "));
      if (elem.getComputedTextLength() > width) {
        line.pop();
        tspan.text(line.join(" "));
        line = [word];
        tspan = text.append("tspan").attr("x", 0).attr("y", y).attr("dy", ++lineNumber * lineHeight + dy + "em").text(word);
      }
    }
  });
}

With user defined functions, you have to declare every parameter, even if they have a default value.

The following would execute successfully:

IF dbo.CheckIfSFExists( 23, default ) = 0
    SET @retValue = 'bla bla bla;

Another solution, using another great feature:

:'<,'>norm A,

See :help :normal.

Wouldn't a simple background image for the textarea suffice?

// how do I know which button sent this message?
// processing button press for this row requires an indexPath.

Pretty straightforward actually:

- (void)buttonPressedAction:(id)sender
{
    UIButton *button = (UIButton *)sender;
    CGPoint rowButtonCenterInTableView = [[rowButton superview] convertPoint:rowButton.center toView:self.tableView];
    NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint:rowButtonCenterInTableView];
    MyTableViewItem *rowItem = [self.itemsArray objectAtIndex:indexPath.row];
    // Now you're good to go.. do what the intention of the button is, but with
    // the context of the "row item" that the button belongs to
    [self performFooWithItem:rowItem];
}

Working well for me :P

if you want to adjust your target-action setup, you can include the event parameter in the method, and then use the touches of that event to resolve the coordinates of the touch. The coordinates still need to be resolved in the touch view bounds, but that may seem easier for some people.

This is an old question but I thought I'd contribute just in case. In my projects I use separate models for any Json requests. A model would typically have same name as domain object with "Json" prefix. Models are mapped using AutoMapper. By having the json model declare a string property that is an enum on domain class, AutoMapper will resolve to it's string presentation.

In case you are wondering, I need separate models for Json serialized classes because inbuilt serializer comes up with circular references otherwise.

Hope this helps someone.

i can bring a little help here... it seems that when you use say background-image: url("/images/image.jpg"); or background-image: url("images/image.jpg"); or background-image: url("../images/image.jpg"); different browsers appear to see this differently. the first the browser seems to see this as domain.com/images/image.jpg.... the second the browser sees at domain.com/css/images/image.jpg.... and the final the browser sees as domain.com/PathToImageFile/image.jpg... hopes this helps

I tried this and dont see any way of doing it.

here is my approach for it.

1. Right click on table and Script table for Create and have this on one of the SQL Query window,
2. EXEC sp_rename 'Employee', 'Employee1' -- Original table name is Employee
3. Execute the Employee create script, make sure you arrange the columns in the way you need.
4. INSERT INTO TABLE2 SELECT * FROM TABLE1. -- Insert into Employee select Name, Company from Employee1
5. DROP table Employee1.

Create a 3D matrix

A = zeros(20, 10, 3);   %# Creates a 20x10x3 matrix

Add a 3rd dimension to a matrix

B = zeros(4,4);  
C = zeros(size(B,1), size(B,2), 4);  %# New matrix with B's size, and 3rd dimension of size 4
C(:,:,1) = B;                        %# Copy the content of B into C's first set of values

zeros is just one way of making a new matrix. Another could be A(1:20,1:10,1:3) = 0 for a 3D matrix. To confirm the size of your matrices you can run: size(A) which gives 20 10 3.

There is no explicit bound on the number of dimensions a matrix may have.

I assume you have your JS file declared inside the <head> tag so it keeps it consistent, like standard, then in your JS make sure the canvas initialization is after the page is loaded:

window.onload = function () {
    var myCanvas = document.getElementById('canvas');
    var ctx = myCanvas.getContext('2d');
}

There is no need to use jQuery just to initialize a canvas, it's very evident most of the programmers all around the world use it unnecessarily and the accepted answer is a probe of that.

New versions of application servers removed the ability of binding to your entire network interface and limited it just to the local interface (localhost). The reason being was for security. From what I know, Tomcat and JBoss implement the same security measures.

If you want to bind it to another IP you can explicitly set it in your connector string:

• Tomcat: address="192.168.1.100"
• JBoss: you pass in a -b 192.168.1.100 as a command line.

Just remember that binding 0.0.0.0 allows anyone access to your box to access that server. It will bind to all addresses. If that is what you want, then use 0.0.0.0, if it isn't then specify the address you would like to explicitly bind instead.

Just make sure you understand the consequences binding to all addresses (0.0.0.0)

You've returned a pointer to a local variable. That's bad even if threads aren't involved.

The usual way to do this, when the thread that starts is the same thread that joins, would be to pass a pointer to an int, in a location managed by the caller, as the 4th parameter of pthread_create. This then becomes the (only) parameter to the thread's entry-point. You can (if you like) use the thread exit value to indicate success:

#include <pthread.h>
#include <stdio.h>

int something_worked(void) {
    /* thread operation might fail, so here's a silly example */
    void *p = malloc(10);
    free(p);
    return p ? 1 : 0;
}

void *myThread(void *result)
{
   if (something_worked()) {
       *((int*)result) = 42;
       pthread_exit(result);
   } else {
       pthread_exit(0);
   }
}

int main()
{
   pthread_t tid;
   void *status = 0;
   int result;

   pthread_create(&tid, NULL, myThread, &result);
   pthread_join(tid, &status);

   if (status != 0) {
       printf("%d\n",result);
   } else {
       printf("thread failed\n");
   }

   return 0;
}

If you absolutely have to use the thread exit value for a structure, then you'll have to dynamically allocate it (and make sure that whoever joins the thread frees it). That's not ideal, though.

As of Matplotlib 2.0, there is a reversed() method for ListedColormap and LinearSegmentedColorMap objects, so you can just do

cmap_reversed = cmap.reversed()

Here is the documentation.

Definitely not the ideal solution, but it's easier for me to understand if I convert the list into tuples and then sort it.

mylist = [[1,2,3,4],[4,5,6,7]]
mylist2 = []
for thing in mylist:
    thing = tuple(thing)
    mylist2.append(thing)
set(mylist2)

Try using TempData:

public ActionResult Create(FormCollection collection) {
  ...
  TempData["notice"] = "Successfully registered";
  return RedirectToAction("Index");
  ...
}

Then, in your Index view, or master page, etc., you can do this:

<% if (TempData["notice"] != null) { %>
  <p><%= Html.Encode(TempData["notice"]) %></p>
<% } %>

Or, in a Razor view:

@if (TempData["notice"] != null) {
  <p>@TempData["notice"]</p>
}

Quote from MSDN (page no longer exists as of 2014, archived copy here):

An action method can store data in the controller's TempDataDictionary object before it calls the controller's RedirectToAction method to invoke the next action. The TempData property value is stored in session state. Any action method that is called after the TempDataDictionary value is set can get values from the object and then process or display them. The value of TempData persists until it is read or until the session times out. Persisting TempData in this way enables scenarios such as redirection, because the values in TempData are available beyond a single request.

I get the same error in Chrome after pasting code copied from jsfiddle.

If you select all the code from a panel in jsfiddle and paste it into the free text editor Notepad++, you should be able to see the problem character as a question mark "?" at the very end of your code. Delete this question mark, then copy and paste the code from Notepad++ and the problem will be gone.

In Oracle database we can achieve like this.

CREATE TABLE Student(
  StudentID Number(38, 0) not null,
  DepartmentID Number(38, 0) not null,
  PRIMARY KEY (StudentID, DepartmentID)
);

In my case other solutions did not work than this way:

$('.bootstrap-filestyle :input').val('');

However, if you will have more than 1 file input on page, it will reset the text on all of them.

You may use this class to test two accessing threads and one mutating the shared instance of ConcurrentHashMap:

import java.util.Map;
import java.util.Random;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class ConcurrentMapIteration
{
  private final Map<String, String> map = new ConcurrentHashMap<String, String>();

  private final static int MAP_SIZE = 100000;

  public static void main(String[] args)
  {
    new ConcurrentMapIteration().run();
  }

  public ConcurrentMapIteration()
  {
    for (int i = 0; i < MAP_SIZE; i++)
    {
      map.put("key" + i, UUID.randomUUID().toString());
    }
  }

  private final ExecutorService executor = Executors.newCachedThreadPool();

  private final class Accessor implements Runnable
  {
    private final Map<String, String> map;

    public Accessor(Map<String, String> map)
    {
      this.map = map;
    }

    @Override
    public void run()
    {
      for (Map.Entry<String, String> entry : this.map.entrySet())
      {
        System.out.println(
            Thread.currentThread().getName() + " - [" + entry.getKey() + ", " + entry.getValue() + ']'
        );
      }
    }
  }

  private final class Mutator implements Runnable
  {

    private final Map<String, String> map;
    private final Random random = new Random();

    public Mutator(Map<String, String> map)
    {
      this.map = map;
    }

    @Override
    public void run()
    {
      for (int i = 0; i < 100; i++)
      {
        this.map.remove("key" + random.nextInt(MAP_SIZE));
        this.map.put("key" + random.nextInt(MAP_SIZE), UUID.randomUUID().toString());
        System.out.println(Thread.currentThread().getName() + ": " + i);
      }
    }
  }

  private void run()
  {
    Accessor a1 = new Accessor(this.map);
    Accessor a2 = new Accessor(this.map);
    Mutator m = new Mutator(this.map);

    executor.execute(a1);
    executor.execute(m);
    executor.execute(a2);
  }
}

No exception will be thrown.

Sharing the same iterator between accessor threads can lead to deadlock:

import java.util.Iterator;
import java.util.Map;
import java.util.Random;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class ConcurrentMapIteration
{
  private final Map<String, String> map = new ConcurrentHashMap<String, String>();
  private final Iterator<Map.Entry<String, String>> iterator;

  private final static int MAP_SIZE = 100000;

  public static void main(String[] args)
  {
    new ConcurrentMapIteration().run();
  }

  public ConcurrentMapIteration()
  {
    for (int i = 0; i < MAP_SIZE; i++)
    {
      map.put("key" + i, UUID.randomUUID().toString());
    }
    this.iterator = this.map.entrySet().iterator();
  }

  private final ExecutorService executor = Executors.newCachedThreadPool();

  private final class Accessor implements Runnable
  {
    private final Iterator<Map.Entry<String, String>> iterator;

    public Accessor(Iterator<Map.Entry<String, String>> iterator)
    {
      this.iterator = iterator;
    }

    @Override
    public void run()
    {
      while(iterator.hasNext()) {
        Map.Entry<String, String> entry = iterator.next();
        try
        {
          String st = Thread.currentThread().getName() + " - [" + entry.getKey() + ", " + entry.getValue() + ']';
        } catch (Exception e)
        {
          e.printStackTrace();
        }

      }
    }
  }

  private final class Mutator implements Runnable
  {

    private final Map<String, String> map;
    private final Random random = new Random();

    public Mutator(Map<String, String> map)
    {
      this.map = map;
    }

    @Override
    public void run()
    {
      for (int i = 0; i < 100; i++)
      {
        this.map.remove("key" + random.nextInt(MAP_SIZE));
        this.map.put("key" + random.nextInt(MAP_SIZE), UUID.randomUUID().toString());
      }
    }
  }

  private void run()
  {
    Accessor a1 = new Accessor(this.iterator);
    Accessor a2 = new Accessor(this.iterator);
    Mutator m = new Mutator(this.map);

    executor.execute(a1);
    executor.execute(m);
    executor.execute(a2);
  }
}

As soon as you start sharing the same Iterator<Map.Entry<String, String>> among accessor and mutator threads java.lang.IllegalStateExceptions will start popping up.

import java.util.Iterator;
import java.util.Map;
import java.util.Random;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class ConcurrentMapIteration
{
  private final Map<String, String> map = new ConcurrentHashMap<String, String>();
  private final Iterator<Map.Entry<String, String>> iterator;

  private final static int MAP_SIZE = 100000;

  public static void main(String[] args)
  {
    new ConcurrentMapIteration().run();
  }

  public ConcurrentMapIteration()
  {
    for (int i = 0; i < MAP_SIZE; i++)
    {
      map.put("key" + i, UUID.randomUUID().toString());
    }
    this.iterator = this.map.entrySet().iterator();
  }

  private final ExecutorService executor = Executors.newCachedThreadPool();

  private final class Accessor implements Runnable
  {
    private final Iterator<Map.Entry<String, String>> iterator;

    public Accessor(Iterator<Map.Entry<String, String>> iterator)
    {
      this.iterator = iterator;
    }

    @Override
    public void run()
    {
      while (iterator.hasNext())
      {
        Map.Entry<String, String> entry = iterator.next();
        try
        {
          String st =
              Thread.currentThread().getName() + " - [" + entry.getKey() + ", " + entry.getValue() + ']';
        } catch (Exception e)
        {
          e.printStackTrace();
        }

      }
    }
  }

  private final class Mutator implements Runnable
  {

    private final Random random = new Random();

    private final Iterator<Map.Entry<String, String>> iterator;

    private final Map<String, String> map;

    public Mutator(Map<String, String> map, Iterator<Map.Entry<String, String>> iterator)
    {
      this.map = map;
      this.iterator = iterator;
    }

    @Override
    public void run()
    {
      while (iterator.hasNext())
      {
        try
        {
          iterator.remove();
          this.map.put("key" + random.nextInt(MAP_SIZE), UUID.randomUUID().toString());
        } catch (Exception ex)
        {
          ex.printStackTrace();
        }
      }

    }
  }

  private void run()
  {
    Accessor a1 = new Accessor(this.iterator);
    Accessor a2 = new Accessor(this.iterator);
    Mutator m = new Mutator(map, this.iterator);

    executor.execute(a1);
    executor.execute(m);
    executor.execute(a2);
  }
}

If u had access cpanel or whm for domain web hosting ...

In cPanel, Go to "Softwares and services" tab, >> and then click "Select PHP Version" >> set your desired version of php...

Eg. Current PHP version:

PHP Version [5.2] ( list of 5.2, 5.3, 5.4, 5.5, 5.6 available php versions)

Warning: Changing php modules and php options via PHP Selector for native php version is impossible

I selected 5.6 php version, after that error cleared on my wordpress blog site...

Further to @Kyle Kelley and @DGrady, here is the entry which can be found in the

$HOME/.ipython/profile_default/ipython_kernel_config.py (or whichever profile you have created)

Change

# Configure matplotlib for interactive use with the default matplotlib backend.
# c.IPKernelApp.matplotlib = none

to

# Configure matplotlib for interactive use with the default matplotlib backend.
c.IPKernelApp.matplotlib = 'inline'

This will then work in both ipython qtconsole and notebook sessions.

I've always used Baretail for tailing in Windows. It's free and pretty nice.

Edit: for a better description of Baretail see this question

You can choose a delimiter, in this case I chose a colon and printed the column number one, sorting by alphabetical order:

awk -F\: '{print $1|"sort -u"}' /etc/passwd

For me the solution was besides using "Ntlm" as credential type, similar as Jeroen K's solution. If I had the permission level I would plus on his post, but let me post my whole code here, which will support both Windows and other credential types like basic auth:

    XxxSoapClient xxxClient = new XxxSoapClient();
    ApplyCredentials(userName, password, xxxClient.ClientCredentials);

    private static void ApplyCredentials(string userName, string password, ClientCredentials clientCredentials)
    {
        clientCredentials.UserName.UserName = userName;
        clientCredentials.UserName.Password = password;
        clientCredentials.Windows.ClientCredential.UserName = userName;
        clientCredentials.Windows.ClientCredential.Password = password;
        clientCredentials.Windows.AllowNtlm = true;
        clientCredentials.Windows.AllowedImpersonationLevel = System.Security.Principal.TokenImpersonationLevel.Impersonation;
    }  

You can use DataColumn.Ordinal to get the index of the column in the DataTable. So if you need the next column as mentioned use Column.Ordinal + 1:

row[row.Table.Columns["ColumnName"].Ordinal + 1] = someOtherValue;

#include <iostream>
#include <sstream>
#include <iterator>
#include <string>

using namespace std;

template <size_t N>
void splitString(string (&arr)[N], string str)
{
    int n = 0;
    istringstream iss(str);
    for (auto it = istream_iterator<string>(iss); it != istream_iterator<string>() && n < N; ++it, ++n)
        arr[n] = *it;
}

int main()
{
    string line = "test one two three.";
    string arr[4];

    splitString(arr, line);

    for (int i = 0; i < 4; i++)
       cout << arr[i] << endl;
}

I had a similar issue and i solved it by just rebuilding the virtual environment with virtualenv .

If you can separate html and data, you can use external libraries like datatables or the one i created. https://github.com/thehitechpanky/js-bootstrap-tables

This library uses keyup function to reload tabledata and hence it appears to work like search.

function _addTableDataRows(paramObjectTDR) {
    let { filterNode, limitNode, bodyNode, countNode, paramObject } = paramObjectTDR;
    let { dataRows, functionArray } = paramObject;
    _clearNode(bodyNode);
    if (typeof dataRows === `string`) {
        bodyNode.insertAdjacentHTML(`beforeend`, dataRows);
    } else {
        let filterTerm;
        if (filterNode) {
            filterTerm = filterNode.value.toLowerCase();
        }
        let serialNumber = 0;
        let limitNumber = 0;
        let rowNode;
        dataRows.forEach(currentRow => {
            if (!filterNode || _filterData(filterTerm, currentRow)) {
                serialNumber++;
                if (!limitNode || limitNode.value === `all` || limitNode.value >= serialNumber) {
                    limitNumber++;
                    rowNode = _getNode(`tr`);
                    bodyNode.appendChild(rowNode);
                    _addData(rowNode, serialNumber, currentRow, `td`);
                }
            }
        });
        _clearNode(countNode);
        countNode.insertAdjacentText(`beforeend`, `Showing 1 to ${limitNumber} of ${serialNumber} entries`);
    }
    if (functionArray) {
        functionArray.forEach(currentObject => {
            let { className, eventName, functionName } = currentObject;
            _attachFunctionToClassNodes(className, eventName, functionName);
        });
    }
}

if you just want a real hard coded way:

 #define IS_BIT3_SET(var) ( ((var) & 0x04) == 0x04 )

note this hw dependent and assumes this bit order 7654 3210 and var is 8 bit.

#include "stdafx.h"
#define IS_BIT3_SET(var) ( ((var) & 0x04) == 0x04 )
int _tmain(int argc, _TCHAR* argv[])
{
    int temp =0x5E;
    printf(" %d \n", IS_BIT3_SET(temp));
    temp = 0x00;
    printf(" %d \n", IS_BIT3_SET(temp));
    temp = 0x04;
    printf(" %d \n", IS_BIT3_SET(temp));
    temp = 0xfb;
    printf(" %d \n", IS_BIT3_SET(temp));
    scanf("waitng %d",&temp);

    return 0;
}

Results in:

1 0 1 0

Ruby seems to provide a poor solution. To explain, start with a simple C++ example that shows access to private class methods:

#include <iostream>

class C
{
    public:
        void instance_method(void)
        {
            std::cout << "instance method\n";
            class_method();  // !!! LOOK !!! no 'send' required. We can access it
                             // because 'private' allows access within the class
        }
    private:
        void static class_method(void) { std::cout << "class method\n"; }
};

int main()
{
    C c;

    c.instance_method(); // works
    // C::class_method() does not compile - it's properly private
    return 0;
}

Running the above

   % ./a.out
   instance method
   class method

Now Ruby does not seem to provide the equivalent. Ruby's rules, I think, are that private methods must not be accessed with a receiver. That is,

inst.pvt_method  # FAILS
pvt_method # WORKS only within the class (good)

That's OK for private instance methods, but causes problems with private class methods.

I would like Ruby to function this way:

class C
    def instance_method
        STDOUT << "instance method\n"

        # Simple access to the private class method would be nice:
        class_method   # DOES NOT WORK. RUBY WON'T FIND THE METHOD
        C.class_method # DOES NOT WORK. RUBY WON'T ALLOW IT

        # ONLY THIS WORKS. While I am happy such capability exists I think
        # the way 'send' should be used is when the coder knows he/she is
        # doing a no-no.  The semantic load on the coder for this is also
        # remarkably clumsy for an elegant language like ruby.
        self.class.send(:class_method)
    end

    private_class_method def self.class_method() STDOUT << "class method\n"; end
end

But, alas, the above does not work. Does someone know a better way?

When I see 'send' prior to a method, it's a clear sign the code is violating the intent of the API's designer, but in this case the design is specifically to have an instance method of the class call the private class method.

The answer shared by @mockinterface is correct. Although I would like to add my 2 cents to it.

If someone is using frameworks like scrapy the you will have to use /html/body//a[contains(@href,'com')][2]/@href along with get() like this:

response.xpath('//a[contains(@href,'com')][2]/@href').get()

Look up the access() function, found in unistd.h. You can replace your function with

if( access( fname, F_OK ) == 0 ) {
    // file exists
} else {
    // file doesn't exist
}

You can also use R_OK, W_OK, and X_OK in place of F_OK to check for read permission, write permission, and execute permission (respectively) rather than existence, and you can OR any of them together (i.e. check for both read and write permission using R_OK|W_OK)

Update: Note that on Windows, you can't use W_OK to reliably test for write permission, since the access function does not take DACLs into account. access( fname, W_OK ) may return 0 (success) because the file does not have the read-only attribute set, but you still may not have permission to write to the file.

Either the parameter supplied for ZIP_CODE is larger (in length) than ZIP_CODEs column width or the parameter supplied for CITY is larger (in length) than CITYs column width.

It would be interesting to know the values supplied for the two ? placeholders.

It's simply “No such directory entry”. Since directory entries can be directories or files (or symlinks, or sockets, or pipes, or devices), the name ENOFILE would have been too narrow in its meaning.

In my case the problem is fixed by setting the right permissions for the tomcat home path:

cd /opt/apache-tomee-webprofile-7.1.0/
chown -R tomcat:tomcat *

I added

 c:\users\[user]\appdata\roaming\python\python37\site-packages

to the path and it worked.

The following command line JMX utilities are available:

1. jmxterm - seems to be the most fully featured utility.
2. cmdline-jmxclient - used in the WebArchive project seems very bare bones (and no development since 2006 it looks like)
3. Groovy script and JMX - provides some really powerful JMX functionality but requires groovy and other library setup.
4. JManage command line functionality - (downside is that it requires a running JManage server to proxy commands through)

Groovy JMX Example:

import java.lang.management.*
import javax.management.ObjectName
import javax.management.remote.JMXConnectorFactory as JmxFactory
import javax.management.remote.JMXServiceURL as JmxUrl

def serverUrl = 'service:jmx:rmi:///jndi/rmi://localhost:9003/jmxrmi'
String beanName = "com.webwars.gameplatform.data:type=udmdataloadsystem,id=0"
def server = JmxFactory.connect(new JmxUrl(serverUrl)).MBeanServerConnection
def dataSystem = new GroovyMBean(server, beanName)

println "Connected to:\n$dataSystem\n"

println "Executing jmxForceRefresh()"
dataSystem.jmxForceRefresh();

cmdline-jmxclient example:

If you have an

• MBean: com.company.data:type=datasystem,id=0

With an Operation called:

• jmxForceRefresh()

Then you can write a simple bash script (assuming you download cmdline-jmxclient-0.10.3.jar and put in the same directory as your script):

#!/bin/bash

cmdLineJMXJar=./cmdline-jmxclient-0.10.3.jar
user=yourUser
password=yourPassword
jmxHost=localhost
port=9003

#No User and password so pass '-'
echo "Available Operations for com.company.data:type=datasystem,id=0"
java -jar ${cmdLineJMXJar} ${user}:${password} ${jmxHost}:${port} com.company.data:type=datasystem,id=0

echo "Executing XML update..."
java -jar ${cmdLineJMXJar} - ${jmxHost}:${port} com.company.data:type=datasystem,id=0 jmxForceRefresh

To create/change a root password in a running container

docker exec -itu root {containerName} passwd

You need to add the attribute "formnovalidate" to the control that is triggering the browser validation, e.g.:

<input type="image" id="fblogin" formnovalidate src="/images/facebook_connect.png">

If you want to build a different configuration without regenerating if using you can also run cmake --build {$PWD} --config <cfg> For multi-configuration tools, choose <cfg> ex. Debug, Release, MinSizeRel, RelWithDebInfo

https://cmake.org/cmake/help/v2.8.11/cmake.html#opt%3a--builddir

@Golmaal really answered this, I'm just being a bit more verbose.

<style type="text/css">
    #warning-message { display: none; }
    @media only screen and (orientation:portrait){
        #wrapper { display:none; }
        #warning-message { display:block; }
    }
    @media only screen and (orientation:landscape){
        #warning-message { display:none; }
    }
</style>

....

<div id="wrapper">
    <!-- your html for your website -->
</div>
<div id="warning-message">
    this website is only viewable in landscape mode
</div>

You have no control over the user moving the orientation however you can at least message them. This example will hide the wrapper if in portrait mode and show the warning message and then hide the warning message in landscape mode and show the portrait.

I don't think this answer is any better than @Golmaal , only a compliment to it. If you like this answer, make sure to give @Golmaal the credit.

Update

I've been working with Cordova a lot recently and it turns out you CAN control it when you have access to the native features.

Another Update

So after releasing Cordova it is really terrible in the end. It is better to use something like React Native if you want JavaScript. It is really amazing and I know it isn't pure web but the pure web experience on mobile kind of failed.

.a files are static libraries typically generated by the archive tool. You usually include the header files associated with that static library and then link to the library when you are compiling.

You can create an array dynamically in this way:

 static void Main()
    {
        // Create a string array 2 elements in length:
        int arrayLength = 2;
        Array dynamicArray = Array.CreateInstance(typeof(int), arrayLength);
        dynamicArray.SetValue(234, 0);                              //  ? a[0] = 234;
        dynamicArray.SetValue(444, 1);                              //  ? a[1] = 444;
        int number = (int)dynamicArray.GetValue(0);                      //  ? number = a[0];


        int[] cSharpArray = (int[])dynamicArray;
        int s2 = cSharpArray[0];

    }

I have a way other, It is select day Start and day End of Week Current:

DATEADD(d, -(DATEPART(dw, GETDATE()-2)), GETDATE()) is date time Start

and

DATEADD(day,7-(DATEPART(dw,GETDATE()-1)),GETDATE()) is date time End

I have had a similar issue, and I wonder if this can be useful as well: https://stackoverflow.com/a/11443066

var xsrf = $.param({fkey: "key"});
$http({
    method: 'POST',
    url: url,
    data: xsrf,
    headers: {'Content-Type': 'application/x-www-form-urlencoded'}
})

Regards,

I was facing such a problem, look at the picture below

and here is its HTML

<tr class="li1">
    <td valign="top">1.</td>
    <td colspan="5" valign="top">
        <p>How to build e-book learning environment</p>
    </td>
</tr>

so I fix it by changing valign Attribute in both td tags to baseline

and it worked

here is the result

hope this help you

I came across these links:

http://mail.openjdk.java.net/pipermail/core-libs-dev/2009-May/001689.html

http://www.nabble.com/Review-request-for-5049299-td23667680.html

Seems to be a bug. Usage of a spawn() trick instead of the plain fork()/exec() is advised.

In the accepted answer I find the optionals cumbersome. This works with Swift 3 and seems to have no problem with emojis.

func textField(_ textField: UITextField, 
      shouldChangeCharactersIn range: NSRange, 
      replacementString string: String) -> Bool {

  guard let value = textField.text else {return false} // there may be a reason for returning true in this case but I can't think of it
  // now value is a String, not an optional String

  let valueAfterChange = (value as NSString).replacingCharacters(in: range, with: string)
  // valueAfterChange is a String, not an optional String

  // now do whatever processing is required

  return true  // or false, as required
}

Try autoplay="autoplay" instead of the "true" value. That's the documented way to enable autoplay. That sounds weirdly redundant, I know.

Java does not allow abstract variables and/or constructor definitions in interfaces. Solution: Simply hang an abstract class between your interface and your implementation which only extends the abstract class like so:

 public interface IMyClass {

     void methodA();
     String methodB();
     Integer methodC();

 }

 public abstract class myAbstractClass implements IMyClass {
     protected String varA, varB;

     //Constructor
     myAbstractClass(String varA, String varB) {
         this.varA = varA;
         this.varB = VarB;
     }

     //Implement (some) interface methods here or leave them for the concrete class
     protected void methodA() {
         //Do something
     }

     //Add additional methods here which must be implemented in the concrete class
     protected abstract Long methodD();

     //Write some completely new methods which can be used by all subclasses
     protected Float methodE() {
         return 42.0;
     }

 }

 public class myConcreteClass extends myAbstractClass {

     //Constructor must now be implemented!
     myClass(String varA, String varB) {
         super(varA, varB);
     }

     //All non-private variables from the abstract class are available here
     //All methods not implemented in the abstract class must be implemented here

 }

You can also use an abstract class without any interface if you are SURE that you don't want to implement it along with other interfaces later. Please note that you can't create an instance of an abstract class you MUST extend it first.

(The "protected" keyword means that only extended classes can access these methods and variables.)

spyro

I've used Francesco Balena's HashTable class several times in the past when a Collection or Dictionary wasn't a perfect fit and i just needed a HashTable.

If you want to just shift everything down you can use:

Rows(1).Insert shift:=xlShiftDown

Similarly to shift everything over:

Columns(1).Insert shift:=xlShiftRight

In Angular 4.0 if..else syntax is quite similar to conditional operators in Java.

In Java you use to "condition?stmnt1:stmnt2".

In Angular 4.0 you use *ngIf="condition;then stmnt1 else stmnt2".

This will do it:

window.history.pushState(null,null,'https://www.google.com');

you can find more information in spring context schema file. following is in spring-context-4.3.xsd

<conxtext:annotation-config />

Activates various annotations to be detected in bean classes: Spring's @Required and
@Autowired, as well as JSR 250's @PostConstruct, @PreDestroy and @Resource (if available),
JAX-WS's @WebServiceRef (if available), EJB 3's @EJB (if available), and JPA's
@PersistenceContext and @PersistenceUnit (if available). Alternatively, you may
choose to activate the individual BeanPostProcessors for those annotations.

Note: This tag does not activate processing of Spring's @Transactional or EJB 3's
@TransactionAttribute annotation. Consider the use of the <tx:annotation-driven>
tag for that purpose.

<context:component-scan>

Scans the classpath for annotated components that will be auto-registered as
Spring beans. By default, the Spring-provided @Component, @Repository, @Service, @Controller, @RestController, @ControllerAdvice, and @Configuration stereotypes    will be detected.

Note: This tag implies the effects of the 'annotation-config' tag, activating @Required,
@Autowired, @PostConstruct, @PreDestroy, @Resource, @PersistenceContext and @PersistenceUnit
annotations in the component classes, which is usually desired for autodetected components
(without external configuration). Turn off the 'annotation-config' attribute to deactivate
this default behavior, for example in order to use custom BeanPostProcessor definitions
for handling those annotations.

Note: You may use placeholders in package paths, but only resolved against system
properties (analogous to resource paths). A component scan results in new bean definitions
being registered; Spring's PropertySourcesPlaceholderConfigurer will apply to those bean
definitions just like to regular bean definitions, but it won't apply to the component
scan settings themselves.

Several other answer give the solution using MAX. In some scenarios using an agregate function is either not possilbe, or not performant.

The alternative that I use a lot is to use a correlated sub-query in the join...

SELECT
   `userName`,
   `carPrice`
FROM `users`
LEFT JOIN `cars`
ON cars.id = (
  SELECT id FROM `cars` WHERE BelongsToUser = users.id ORDER BY carPrice DESC LIMIT 1
)
WHERE `id`='4'

I use DbVisualizer a lot for H2-db administration.

There exists a free version:

https://www.dbvis.com/download/

I think you're looking for sys.path

import sys
print (sys.path)

If you aren't comfortable with using negative margins, check this out.

div {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translate(-50%, -50%);
  margin: 0 auto;
}

<div>
  Your Text
</div>

Especially useful when you don't know the width of the div.

align="center" has no effect.

Since you have position:absolute, I would recommend positioning it 50% from the left and then subtracting half of its width from its left margin.

#manipulate {
    position:absolute;
    width:300px;
    height:300px;
    background:#063;
    bottom:0px;
    right:25%;
    left:50%;
    margin-left:-150px;
}

This line will retrieve the whole HTML code of the frame. By using other methods instead of innerHTML you can traverse DOM of the inner document.

document.getElementById('iframe').contentWindow.document.body.innerHTML

Thing to remember is that this will work only if the frame source is on the same domain. If it is from a different domain, cross-site-scripting (XSS) protection will kick in.

A more general method to create an arbitrary size data frame is to create a n-by-1 data-frame from a matrix of the same dimension. Then, you can immediately drop the first row:

> v <- data.frame(matrix(NA, nrow=1, ncol=10))
> v <- v[-1, , drop=FALSE]
> v
 [1] X1  X2  X3  X4  X5  X6  X7  X8  X9  X10
<0 rows> (or 0-length row.names)

select t1.rowInt,t1.Value,t2.Value-t1.Value as diff
from (select * from myTable) as t1,
     (select * from myTable where rowInt!=1
      union all select top 1 rowInt=COUNT(*)+1,Value=0 from myTable) as t2
where t1.rowInt=t2.rowInt-1

Maybe you don't need this logic for a responsive behavior.

E.g.

placement: 'auto left'

Bootstrap 3 has auto value for placement. Bootstrap doc:

When "auto" is specified, it will dynamically reorient the tooltip. For example, if placement is "auto left", the tooltip will display to the left when possible, otherwise it will display right.

To convert any object or object list into JSON, we have to use the function JsonConvert.SerializeObject.

The below code demonstrates the use of JSON in an ASP.NET environment:

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Newtonsoft.Json;
using System.Collections.Generic;

namespace JSONFromCS
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e1)
        {
            List<Employee> eList = new List<Employee>();
            Employee e = new Employee();
            e.Name = "Minal";
            e.Age = 24;

            eList.Add(e);

            e = new Employee();
            e.Name = "Santosh";
            e.Age = 24;

            eList.Add(e);

            string ans = JsonConvert.SerializeObject(eList, Formatting.Indented);

            string script = "var employeeList = {\"Employee\": " + ans+"};";
            script += "for(i = 0;i<employeeList.Employee.length;i++)";
            script += "{";
            script += "alert ('Name : ='+employeeList.Employee[i].Name+' 
            Age : = '+employeeList.Employee[i].Age);";
            script += "}";

            ClientScriptManager cs = Page.ClientScript;
            cs.RegisterStartupScript(Page.GetType(), "JSON", script, true);
        }
    }
    public class Employee
    {
        public string Name;
        public int Age;
    }
}  

After running this program, you will get two alerts

In the above example, we have created a list of Employee object and passed it to function "JsonConvert.SerializeObject". This function (JSON library) will convert the object list into JSON format. The actual format of JSON can be viewed in the below code snippet:

{ "Maths" : [ {"Name"     : "Minal",        // First element
                             "Marks"     : 84,
                             "age"       : 23 },
                             {
                             "Name"      : "Santosh",    // Second element
                             "Marks"     : 91,
                             "age"       : 24 }
                           ],                       
              "Science" :  [ 
                             {
                             "Name"      : "Sahoo",     // First Element
                             "Marks"     : 74,
                             "age"       : 27 }, 
                             {                           
                             "Name"      : "Santosh",    // Second Element
                             "Marks"     : 78,
                             "age"       : 41 }
                           ] 
            } 

Syntax:

• {} - acts as 'containers'

• [] - holds arrays

• : - Names and values are separated by a colon

• , - Array elements are separated by commas

This code is meant for intermediate programmers, who want to use C# 2.0 to create JSON and use in ASPX pages.

You can create JSON from JavaScript end, but what would you do to convert the list of object into equivalent JSON string from C#. That's why I have written this article.

In C# 3.5, there is an inbuilt class used to create JSON named JavaScriptSerializer.

The following code demonstrates how to use that class to convert into JSON in C#3.5.

JavaScriptSerializer serializer = new JavaScriptSerializer()
return serializer.Serialize(YOURLIST);   

So, try to create a List of arrays with Questions and then serialize this list into JSON

I'm late but I need to say for those who need an object, using only html, there's a way. In some server side frameworks like PHP you can write the follow code:

<form action="myurl" method="POST" name="myForm">
        <p><label for="first_name">First Name:</label>
        <input type="text" name="name[first]" id="fname"></p>

        <p><label for="last_name">Last Name:</label>
        <input type="text" name="name[last]" id="lname"></p>

        <input value="Submit" type="submit">
    </form>

So, we need setup the name of the input as object[property] for got an object. In the above example, we got a data with the follow JSON:

{
"name": {
  "first": "some data",
  "last": "some data"
 }
}

I also tried to work with an SQL-IN-like thing - querying against an Entity Data Model. My approach is a string builder to compose a big OR-expression. That's terribly ugly, but I'm afraid it's the only way to go right now.

Now well, that looks like this:

Queue<Guid> productIds = new Queue<Guid>(Products.Select(p => p.Key));
if(productIds.Count > 0)
{
    StringBuilder sb = new StringBuilder();
    sb.AppendFormat("{0}.ProductId = Guid\'{1}\'", entities.Products.Name, productIds.Dequeue());
    while(productIds.Count > 0)
    {
        sb.AppendFormat(" OR {0}.ProductId = Guid\'{1}\'",
          entities.Products.Name, productIds.Dequeue());
    }
}

Working with GUIDs in this context: As you can see above, there is always the word "GUID" before the GUID ifself in the query string fragments. If you don't add this, ObjectQuery<T>.Where throws the following exception:

The argument types 'Edm.Guid' and 'Edm.String' are incompatible for this operation., near equals expression, line 6, column 14.

Found this in MSDN Forums, might be helpful to have in mind.

Matthias

... looking forward for the next version of .NET and Entity Framework, when everything get's better. :)

GISTS The Gist is an outstanding service provided by GitHub. Using this service, you can share your work publically or privately. You can share a single file, articles, full applications or source code etc.

The GitHub is much more than just Gists. It provides immense services to group together a project or programs digital resources in a centralized location called repository and share among stakeholder. The GitHub repository will hold or maintain the multiple version of the files or history of changes and you can retrieve a specific version of a file when you want. Whereas gist will create each post as a new repository and will maintain the history of the file.

You tagged the question with both sql-server and plsql so I will provide answers for both SQL Server and Oracle.

In SQL Server you can use FOR XML PATH to concatenate multiple rows together:

select distinct t.[user],
  STUFF((SELECT distinct ', ' + t1.department
         from yourtable t1
         where t.[user] = t1.[user]
            FOR XML PATH(''), TYPE
            ).value('.', 'NVARCHAR(MAX)') 
        ,1,2,'') department
from yourtable t;

See SQL Fiddle with Demo.

In Oracle 11g+ you can use LISTAGG:

select "User",
  listagg(department, ',') within group (order by "User") as departments
from yourtable
group by "User"

See SQL Fiddle with Demo

Prior to Oracle 11g, you could use the wm_concat function:

select "User",
  wm_concat(department) departments
from yourtable
group by "User"

I solved this by comparing by timestamp:

    Calendar last = Calendar.getInstance();

    last.setTimeInMillis(firstTimeInMillis);

    Calendar current = Calendar.getInstance();

    if (last.get(Calendar.DAY_OF_MONTH) != current.get(Calendar.DAY_OF_MONTH)) {
        //not the same day
    }

I avoid to use Joda Time because on Android uses a huge space. Size matters. ;)

If you can create a string xml you can easily transform it to the xml document object e.g. -

String xmlString = "<?xml version=\"1.0\" encoding=\"utf-8\"?><a><b></b><c></c></a>";  

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();  
DocumentBuilder builder;  
try {  
    builder = factory.newDocumentBuilder();  
    Document document = builder.parse(new InputSource(new StringReader(xmlString)));  
} catch (Exception e) {  
    e.printStackTrace();  
} 

You can use the document object and xml parsing libraries or xpath to get back the ip address.

use fixed-bottom bootstrap class

<div id="footer" class="fixed-bottom w-100">

if ( typeof variableName !== 'undefined' && variableName )
//// could throw an error if var doesnt exist at all

if ( window.variableName )
//// could be true if var == 0

////further on it depends on what is stored into that var
// if you expect an object to be stored in that var maybe
if ( !!window.variableName )
//could be the right way

best way => see what works for your case

Swift 5: The Codable protocol can be used instead of NSKeyedArchiever.

struct User: Codable {
    let id: String
    let mail: String
    let fullName: String
}

The Pref struct is custom wrapper around the UserDefaults standard object.

struct Pref {
    static let keyUser = "Pref.User"
    static var user: User? {
        get {
            if let data = UserDefaults.standard.object(forKey: keyUser) as? Data {
                do {
                    return try JSONDecoder().decode(User.self, from: data)
                } catch {
                    print("Error while decoding user data")
                }
            }
            return nil
        }
        set {
            if let newValue = newValue {
                do {
                    let data = try JSONEncoder().encode(newValue)
                    UserDefaults.standard.set(data, forKey: keyUser)
                } catch {
                    print("Error while encoding user data")
                }
            } else {
                UserDefaults.standard.removeObject(forKey: keyUser)
            }
        }
    }
}

So you can use it this way:

Pref.user?.name = "John"

if let user = Pref.user {...

If this occurs trying to delete a folder (on *nix) and Refresh does not help, open a terminal and look for a symlink below the folder you are trying to delete and remove this manually. This solved my issues.

some thing as follows ::

Add this After the body tag

This is a rough sketch, you will need to modify it according to your needs.

<script>
var f = document.createElement("form");
f.setAttribute('method',"post");
f.setAttribute('action',"submit.php");

var i = document.createElement("input"); //input element, text
i.setAttribute('type',"text");
i.setAttribute('name',"username");

var s = document.createElement("input"); //input element, Submit button
s.setAttribute('type',"submit");
s.setAttribute('value',"Submit");

f.appendChild(i);
f.appendChild(s);

//and some more input elements here
//and dont forget to add a submit button

document.getElementsByTagName('body')[0].appendChild(f);

</script>

Here is the complete process to create a local repo and push the changes to new remote branch

1. Creating local repository:-

   Initially user may have created the local git repository.

   $ git init :- This will make the local folder as Git repository,

2. Link the remote branch:-

   Now challenge is associate the local git repository with remote master branch.

   $ git remote add RepoName RepoURL

   usage: git remote add []

3. Test the Remote

   $ git remote show --->Display the remote name

   $ git remote -v --->Display the remote branches

4. Now Push to remote

   $git add . ----> Add all the files and folder as git staged'

   $git commit -m "Your Commit Message" - - - >Commit the message

   $git push - - - - >Push the changes to the upstream

I can give you two advices:

1. It seems you are using "LoadXml" instead of "Load" method. In some cases, it helps me.
2. You have an encoding problem. Could you check the encoding of the XML file and write it?

In the first case you are simply starting a new thread while in the second case you are entering in the thread pool.

The thread pool job is to share and recycle threads. It allows to avoid losing a few millisecond every time we need to create a new thread.

There are a several ways to enter the thread pool:

• with the TPL (Task Parallel Library) like you did
• by calling ThreadPool.QueueUserWorkItem
• by calling BeginInvoke on a delegate
• when you use a BackgroundWorker

I was able to accomplish this with VBA in Excel 2013. No special editors needed. All you need is the Visual Basic code editor which can be accessed on the Developer tab. The Developer tab is not visible by default so it needs to be enabled in File>Options>Customize Ribbon. On the Developer tab, click the Visual Basic button. The code editor will launch. Right click in the Project Explorer pane on the left. Click the insert menu and choose module. Add both subs below to the new module.

Sub LoadCustRibbon()

Dim hFile As Long
Dim path As String, fileName As String, ribbonXML As String, user As String

hFile = FreeFile
user = Environ("Username")
path = "C:\Users\" & user & "\AppData\Local\Microsoft\Office\"
fileName = "Excel.officeUI"

ribbonXML = "<mso:customUI      xmlns:mso='http://schemas.microsoft.com/office/2009/07/customui'>" & vbNewLine
ribbonXML = ribbonXML + "  <mso:ribbon>" & vbNewLine
ribbonXML = ribbonXML + "    <mso:qat/>" & vbNewLine
ribbonXML = ribbonXML + "    <mso:tabs>" & vbNewLine
ribbonXML = ribbonXML + "      <mso:tab id='reportTab' label='Reports' insertBeforeQ='mso:TabFormat'>" & vbNewLine
ribbonXML = ribbonXML + "        <mso:group id='reportGroup' label='Reports' autoScale='true'>" & vbNewLine
ribbonXML = ribbonXML + "          <mso:button id='runReport' label='PTO' "   & vbNewLine
ribbonXML = ribbonXML + "imageMso='AppointmentColor3'      onAction='GenReport'/>" & vbNewLine
ribbonXML = ribbonXML + "        </mso:group>" & vbNewLine
ribbonXML = ribbonXML + "      </mso:tab>" & vbNewLine
ribbonXML = ribbonXML + "    </mso:tabs>" & vbNewLine
ribbonXML = ribbonXML + "  </mso:ribbon>" & vbNewLine
ribbonXML = ribbonXML + "</mso:customUI>"

ribbonXML = Replace(ribbonXML, """", "")

Open path & fileName For Output Access Write As hFile
Print #hFile, ribbonXML
Close hFile

End Sub

Sub ClearCustRibbon()

Dim hFile As Long
Dim path As String, fileName As String, ribbonXML As String, user As String

hFile = FreeFile
user = Environ("Username")
path = "C:\Users\" & user & "\AppData\Local\Microsoft\Office\"
fileName = "Excel.officeUI"

ribbonXML = "<mso:customUI           xmlns:mso=""http://schemas.microsoft.com/office/2009/07/customui"">" & _
"<mso:ribbon></mso:ribbon></mso:customUI>"

Open path & fileName For Output Access Write As hFile
Print #hFile, ribbonXML
Close hFile

End Sub

Call LoadCustRibbon sub in the Wookbook open even and call the ClearCustRibbon sub in the Before_Close Event of the ThisWorkbook code file.

Check whether title has any value or not. If not, then retrive the value using Id.

<form>
Title : <input type="text" id="title" size="40" name="title" value = ''/>
<input type="button" onclick="headingSearch(this.form)" value="Submit"/><br /><br />
</form>
<script type="text/javascript">
function headingSearch(f)
{
    var title=jQuery('#title').val();
    $.ajax({
      type: "POST",
      url: "edit.php",
      data: {title:title} ,
      success: function(data) {
    $('.center').html(data); 
}
});
}
</script>

Try this code.

In php code, use echo instead of return. Only then, javascript data will have its value.

var coordinates = [jsonObject[3][0], 
                   jsonObject[3][0],
                   jsonObject[4][1], 
                   jsonObject[4][1]];

i use this which is fast as hell:

insert into Numbers(N)
select top 1000000 row_number() over(order by t1.number) as N
from   master..spt_values t1 
       cross join master..spt_values t2

Here is the official answer of IntelliJ IDEA 2018.3 Help. I tried and It worked.

To build a JAR file from a module;

1. On the main menu, choose Build | Build Artifact.

2. From the drop-down list, select the desired artifact of the type JAR. The list shows all the artifacts configured for the current project. To have all the configured artifacts built, choose the Build all artifacts option.

Yes. It calls the render() method every time we call setState only except when "shouldComponentUpdate" returns false.

This only results in null if obj2 was already null before the cast, so your problem is earlier than you think. (Also, you need not construct a new ArrayList to initialize al1 if you're going to assign to it immediately. Just say ArrayList al1 = (ArrayList) obj2;.)

Since your content-type is application/x-www-form-urlencoded you'll need to encode the POST body, especially if it contains characters like & which have special meaning in a form.

Try passing your string through HttpUtility.UrlEncode before writing it to the request stream.

Here are a couple links for reference.

• http://en.wikipedia.org/wiki/Percent-encoding

The OSIV Anti-Pattern

Instead of letting the business layer decide how it’s best to fetch all the associations that are needed by the View layer, OSIV (Open Session in View) forces the Persistence Context to stay open so that the View layer can trigger the Proxy initialization, as illustrated by the following diagram.

• The OpenSessionInViewFilter calls the openSession method of the underlying SessionFactory and obtains a new Session.
• The Session is bound to the TransactionSynchronizationManager.
• The OpenSessionInViewFilter calls the doFilter of the javax.servlet.FilterChain object reference and the request is further processed
• The DispatcherServlet is called, and it routes the HTTP request to the underlying PostController.
• The PostController calls the PostService to get a list of Post entities.
• The PostService opens a new transaction, and the HibernateTransactionManager reuses the same Session that was opened by the OpenSessionInViewFilter.
• The PostDAO fetches the list of Post entities without initializing any lazy association.
• The PostService commits the underlying transaction, but the Session is not closed because it was opened externally.
• The DispatcherServlet starts rendering the UI, which, in turn, navigates the lazy associations and triggers their initialization.
• The OpenSessionInViewFilter can close the Session, and the underlying database connection is released as well.

At first glance, this might not look like a terrible thing to do, but, once you view it from a database perspective, a series of flaws start to become more obvious.

The service layer opens and closes a database transaction, but afterward, there is no explicit transaction going on. For this reason, every additional statement issued from the UI rendering phase is executed in auto-commit mode. Auto-commit puts pressure on the database server because each transaction issues a commit at end, which can trigger a transaction log flush to disk. One optimization would be to mark the Connection as read-only which would allow the database server to avoid writing to the transaction log.

There is no separation of concerns anymore because statements are generated both by the service layer and by the UI rendering process. Writing integration tests that assert the number of statements being generated requires going through all layers (web, service, DAO) while having the application deployed on a web container. Even when using an in-memory database (e.g. HSQLDB) and a lightweight webserver (e.g. Jetty), these integration tests are going to be slower to execute than if layers were separated and the back-end integration tests used the database, while the front-end integration tests were mocking the service layer altogether.

The UI layer is limited to navigating associations which can, in turn, trigger N+1 query problems. Although Hibernate offers @BatchSize for fetching associations in batches, and FetchMode.SUBSELECT to cope with this scenario, the annotations are affecting the default fetch plan, so they get applied to every business use case. For this reason, a data access layer query is much more suitable because it can be tailored to the current use case data fetch requirements.

Last but not least, the database connection is held throughout the UI rendering phase which increases connection lease time and limits the overall transaction throughput due to congestion on the database connection pool. The more the connection is held, the more other concurrent requests are going to wait to get a connection from the pool.

Spring Boot and OSIV

Unfortunately, OSIV (Open Session in View) is enabled by default in Spring Boot, and OSIV is really a bad idea from a performance and scalability perspective.

So, make sure that in the application.properties configuration file, you have the following entry:

spring.jpa.open-in-view=false

This will disable OSIV so that you can handle the LazyInitializationException the right way.

Starting with version 2.0, Spring Boot issues a warning when OSIV is enabled by default, so you can discover this problem long before it affects a production system.

Instead of concatenating the things together on your own, you could instead use the node.js API for URLs and pass URL.format() the informations from express.

Example:

var url = require('url');

function fullUrl(req) {
  return url.format({
    protocol: req.protocol,
    host: req.get('host'),
    pathname: req.originalUrl
  });
}

use sequenty.

sudo npm install sequenty

or

https://github.com/AndyShin/sequenty

very simple.

var sequenty = require('sequenty'); 

function f1(cb) // cb: callback by sequenty
{
  console.log("I'm f1");
  cb(); // please call this after finshed
}

function f2(cb)
{
  console.log("I'm f2");
  cb();
}

sequenty.run([f1, f2]);

also you can use a loop like this:

var f = [];
var queries = [ "select .. blah blah", "update blah blah", ...];

for (var i = 0; i < queries.length; i++)
{
  f[i] = function(cb, funcIndex) // sequenty gives you cb and funcIndex
  {
    db.query(queries[funcIndex], function(err, info)
    {
       cb(); // must be called
    });
  }
}

sequenty.run(f); // fire!

BEGIN
   EXECUTE IMMEDIATE 'DROP TABLE "IMS"."MAX" ';
EXCEPTION
   WHEN OTHERS THEN
      IF SQLCODE != -942 THEN
         RAISE;
          END IF;
         EXECUTE IMMEDIATE ' 
  CREATE TABLE "IMS"."MAX" 
   (    "ID" NUMBER NOT NULL ENABLE, 
    "NAME" VARCHAR2(20 BYTE), 
     CONSTRAINT "MAX_PK" PRIMARY KEY ("ID")
  USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
  TABLESPACE "SYSAUX"  ENABLE
   ) SEGMENT CREATION IMMEDIATE 
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
  TABLESPACE "SYSAUX"  ';


END;

// Doing this code, checks if the table exists and later it creates the table max. this simply works in single compilation

You could use COUNTIF to get the number of occurence of the value in the range . So if the value is in A3, the range is A1:A6, then in the next column use a IF(EXACT(COUNTIF(A3:$A$6, A3),1), A3, ""). For the A4, it would be IF(EXACT(COUNTIF(A4:$A$6, A3),1), A4, "")

This would give you a column where all unique values are without any duplicate

For those who still have problems after attempting the suggestions above: I solved the issue by updating the maven project.

This is my version that supports excluding tables and userdata

-- Lua Table View by Elertan
table.print = function(t, exclusions)
    local nests = 0
    if not exclusions then exclusions = {} end
    local recurse = function(t, recurse, exclusions)
        indent = function()
            for i = 1, nests do
                io.write("    ")
            end
        end
        local excluded = function(key)
            for k,v in pairs(exclusions) do
                if v == key then
                    return true
                end
            end
            return false
        end
        local isFirst = true
        for k,v in pairs(t) do
            if isFirst then
                indent()
                print("|")
                isFirst = false
            end
            if type(v) == "table" and not excluded(k) then
                indent()
                print("|-> "..k..": "..type(v))
                nests = nests + 1
                recurse(v, recurse, exclusions)
            elseif excluded(k) then
                indent()
                print("|-> "..k..": "..type(v))
            elseif type(v) == "userdata" or type(v) == "function" then
                indent()
                print("|-> "..k..": "..type(v))
            elseif type(v) == "string" then
                indent()
                print("|-> "..k..": ".."\""..v.."\"")
            else
                indent()
                print("|-> "..k..": "..v)
            end
        end
        nests = nests - 1
    end

    nests = 0
    print("### START TABLE ###")
    for k,v in pairs(t) do
        print("root")
        if type(v) == "table" then
            print("|-> "..k..": "..type(v))
            nests = nests + 1
            recurse(v, recurse, exclusions)
        elseif type(v) == "userdata" or type(v) == "function" then
            print("|-> "..k..": "..type(v))
        elseif type(v) == "string" then
            print("|-> "..k..": ".."\""..v.."\"")
        else
            print("|-> "..k..": "..v)
        end
    end
    print("### END TABLE ###")
end

This is an example

t = {
    location = {
       x = 10,
       y = 20
    },
    size = {
      width = 100000000,
      height = 1000,
    },
    name = "Sidney",
    test = {
        hi = "lol",
    },
    anotherone = {
        1, 
        2, 
        3
    }
}

table.print(t, { "test" })

Prints:

   ### START TABLE ###
root
|-> size: table
    |
    |-> height: 1000
    |-> width: 100000000
root
|-> location: table
    |
    |-> y: 20
    |-> x: 10
root
|-> anotherone: table
    |
    |-> 1: 1
    |-> 2: 2
    |-> 3: 3
root
|-> test: table
    |
    |-> hi: "lol"
root
|-> name: "Sidney"
### END TABLE ###

Notice that the root doesn't remove exclusions

If you're using Python 2.5 or later, the uuid module is already included with the Python standard distribution.

Ex:

>>> import uuid
>>> uuid.uuid4()
UUID('5361a11b-615c-42bf-9bdb-e2c3790ada14')

This had occurred to me and I have found out that it was because of faulty internet connection. If I use the public wifi at my place, which blocks various websites for security reasons, Mongo refuses to connect. But if I were to use my own mobile data, I can connect to the database.

You can just add these code in AppServiceProvider class boot method.

Blade::extend(function($value, $compiler){
        $value = preg_replace('/(\s*)@switch\((.*)\)(?=\s)/', '$1<?php switch($2):', $value);
        $value = preg_replace('/(\s*)@endswitch(?=\s)/', '$1endswitch; ?>', $value);
        $value = preg_replace('/(\s*)@case\((.*)\)(?=\s)/', '$1case $2: ?>', $value);
        $value = preg_replace('/(?<=\s)@default(?=\s)/', 'default: ?>', $value);
        $value = preg_replace('/(?<=\s)@breakswitch(?=\s)/', '<?php break;', $value);
        return $value;
    });

then you can use as:

@switch( $item )
    @case( condition_1 )
        // do something
    @breakswitch
    @case( condition_2 )
        // do something else
    @breakswitch
    @default
        // do default behaviour
    @breakswitch
@endswitch

Enjoy It~

If you have Ruby for Windows,

C:\>more file
bath Abath Bbath XYZbathABC

C:\>ruby -pne "$_.gsub!(/bath/,\"hello\")" file
hello Ahello Bhello XYZhelloABC

I just solved this problem very elegantly after a lot of trial and error.

Check out my blog post: http://geon.github.io/programming/2016/02/24/flexbox-full-page-web-app-layout

Basically, to make a flexbox cell scrollable, you have to make all its parents overflow: hidden;, or it will just ignore your overflow settings and make the parent larger instead.

You can use the beforeSend callback to set additional parameters (The XMLHTTPRequest object is passed to it as its only parameter).

Just so you know, this type of cross-domain request will not work in a normal site scenario and not with any other browser. I don't even know what security limitations FF 3.5 imposes as well, just so you don't beat your head against the wall for nothing:

$.ajax({
    url: 'http://bar.other',
    data: { whatever:'cool' },
    type: 'GET',
    beforeSend: function(xhr){
       xhr.withCredentials = true;
    }
});

One more thing to beware of, is that jQuery is setup to normalize browser differences. You may find that further limitations are imposed by the jQuery library that prohibit this type of functionality.

Removing onclick property

Suppose you added your click event inline, like this :

<button id="myButton" onclick="alert('test')">Married</button>

Then, you can remove the event like this :

$("#myButton").prop('onclick', null); // Removes 'onclick' property if found

Removing click event listeners

Suppose you added your click event by defining an event listener, like this :

$("button").on("click", function() { alert("clicked!"); });

... or like this:

$("button").click(function() { alert("clicked!"); });

Then, you can remove the event like this :

$("#myButton").off('click');          // Removes other events if found

Removing both

If you're uncertain how your event has been added, you can combine both, like this :

$("#myButton").prop('onclick', null)  // Removes 'onclick' property if found
              .off('click');          // Removes other events if found

Table variables are just like int or varchar variables.

You don't need to drop them. They have the same scope rules as int or varchar variables

The scope of a variable is the range of Transact-SQL statements that can reference the variable. The scope of a variable lasts from the point it is declared until the end of the batch or stored procedure in which it is declared.

If you are in an ATL/MFC environment, You can use the ATL conversion macro:

#include <atlbase.h>
#include <atlconv.h>

. . .

string myStr("My string");
CA2W unicodeStr(myStr);

You can then use unicodeStr as an LPCWSTR. The memory for the unicode string is created on the stack and released then the destructor for unicodeStr executes.

Thanks to Neevek his answer worked for me but it doesn't lock the vertical scrolling when user has started scrolling the horizontal view(ViewPager) in horizontal direction and then without lifting the finger scroll vertically it starts to scroll the underlying container view(ScrollView). I fixed it by making a slight change in Neevak's code:

private float xDistance, yDistance, lastX, lastY;

int lastEvent=-1;

boolean isLastEventIntercepted=false;
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    switch (ev.getAction()) {
        case MotionEvent.ACTION_DOWN:
            xDistance = yDistance = 0f;
            lastX = ev.getX();
            lastY = ev.getY();


            break;

        case MotionEvent.ACTION_MOVE:
            final float curX = ev.getX();
            final float curY = ev.getY();
            xDistance += Math.abs(curX - lastX);
            yDistance += Math.abs(curY - lastY);
            lastX = curX;
            lastY = curY;

            if(isLastEventIntercepted && lastEvent== MotionEvent.ACTION_MOVE){
                return false;
            }

            if(xDistance > yDistance )
                {

                isLastEventIntercepted=true;
                lastEvent = MotionEvent.ACTION_MOVE;
                return false;
                }


    }

    lastEvent=ev.getAction();

    isLastEventIntercepted=false;
    return super.onInterceptTouchEvent(ev);

}

macOS El Capitan or newer will choose the higher version of the JDK available in /Library/Java/JavaVirtualMachines, so in order to downgrade you may rename the file Info.plist to something else like Info.plist.disabled so that the OS will choose a previous version.

How can I undo every change made to my directory after the last commit, including deleting added files, resetting modified files, and adding back deleted files?

1. You can undo changes to tracked files with:

   git reset HEAD --hard
   

2. You can remove untracked files with:

   git clean -f
   

3. You can remove untracked files and directories with:

   git clean -fd
   

   but you can't undo change to untracked files.

4. You can remove ignored and untracked files and directories

   git clean -fdx
   

   but you can't undo change to ignored files.

You can also set clean.requireForce to false:

git config --global --add clean.requireForce false

to avoid using -f (--force) when you use git clean.

The two that come to mind are:

• pyPdf2
• PDFMiner

As others have pointed out, you can have an if statement inside your catch block to determine what is going on. C#6 supports Exception Filters, so the following will work:

try { … }
catch (Exception e) when (MyFilter(e))
{
    …
}

The MyFilter method could then look something like this:

private bool MyFilter(Exception e)
{
  return e is ArgumentNullException || e is FormatException;
}

Alternatively, this can be all done inline (the right hand side of the when statement just has to be a boolean expression).

try { … }
catch (Exception e) when (e is ArgumentNullException || e is FormatException)
{
    …
}

This is different from using an if statement from within the catch block, using exception filters will not unwind the stack.

You can download Visual Studio 2015 to check this out.

If you want to continue using Visual Studio 2013, you can install the following nuget package:

Install-Package Microsoft.Net.Compilers

At time of writing, this will include support for C# 6.

Referencing this package will cause the project to be built using the specific version of the C# and Visual Basic compilers contained in the package, as opposed to any system installed version.

In my case, I had to disable SELinux on Centos6.6 to get it working :)

Edit /etc/selinux/config and set the following and then reboot the host.

selinux=disabled

BTW...forgot to mention that I had to set the LogLevel=DEBUG3 to identify the issue.

I think this is not the best way, but in my cases other methods did not work.

stylesheet = document.styleSheets[0]
stylesheet.insertRule(".have-border { border: 1px solid black;}", 0);

Example from https://www.w3.org/wiki/Dynamic_style_-_manipulating_CSS_with_JavaScript

The simplest way would be QString::toStdString().

I needed an iframe that would embed a portion of an external page with a vertical scroll bar, cropping out the navigation menus on the top and left of the page. I was able to do it with some simple HTML and CSS.

HTML

<div id="container">
    <iframe id="embed" src="http://www.example.com"></iframe>
</div>

CSS

div#container
{
    width:840px;
    height:317px;
    overflow:scroll;     /* if you don't want a scrollbar, set to hidden */
    overflow-x:hidden;   /* hides horizontal scrollbar on newer browsers */

    /* resize and min-height are optional, allows user to resize viewable area */
    -webkit-resize:vertical; 
    -moz-resize:vertical;
    resize:vertical;
    min-height:317px;
}

iframe#embed
{
    width:1000px;       /* set this to approximate width of entire page you're embedding */
    height:2000px;      /* determines where the bottom of the page cuts off */
    margin-left:-183px; /* clipping left side of page */
    margin-top:-244px;  /* clipping top of page */
    overflow:hidden;

    /* resize seems to inherit in at least Firefox */
    -webkit-resize:none;
    -moz-resize:none;
    resize:none;
}

<DockPanel>
    <Menu DockPanel.Dock="Top">
        <MenuItem Header="_File">
            <MenuItem Header="_Open"/>
            <MenuItem Header="_Close"/>
            <MenuItem Header="_Save"/>
        </MenuItem>
    </Menu>
    <StackPanel></StackPanel>
</DockPanel>

The classical answer that works in almost every environment is

SELECT ID, Name, blah, blah
FROM TableB TB
LEFT JOIN TableA TA
ON TB.ID=TA.ID
WHERE TA.ID IS NULL

sometimes NOT EXISTS may be not implemented (not working).

When using the answer from David Poole I get a SystemError with gray scale PNGs and maybe other files. My solution is:

import numpy as np
from PIL import Image

img = Image.open( filename )
try:
    data = np.asarray( img, dtype='uint8' )
except SystemError:
    data = np.asarray( img.getdata(), dtype='uint8' )

Actually img.getdata() would work for all files, but it's slower, so I use it only when the other method fails.

you can also just run it with a shell, for example:

bash example.txt

sh example.txt

After installing OpenSSL, you need to restart your computer and use Run As Administrator. Then its works.

Check out this link to migrate from Angular 5.2 to 6. https://update.angular.io/

Upgrading to version 8.9 worked for me.

Basically, there isn't one. Embedded refers to the hosting computer / microcontroller, not the language. The embeddded system might have fewer resources and interfaces for the programmer to play with, and hence C will be used differently, but it is still the same ISO defined language.

function getRandomColor()
{
    var color = "#";

    for (var i = 0; i < 3; i++)
    {
        var part = Math.round(Math.random() * 255).toString(16);

        color += (part.length > 1) ? part : "0" + part;
    }

    return color;
}

If you update a submodule and commit to it, you need to go to the containing, or higher level repo and add the change there.

git status

will show something like:

modified:
   some/path/to/your/submodule

The fact that the submodule is out of sync can also be seen with

git submodule

the output will show:

+afafaffa232452362634243523 some/path/to/your/submodule

The plus indicates that the your submodule is pointing ahead of where the top repo expects it to point to.

simply add this change:

git add some/path/to/your/submodule

and commit it:

git commit -m "referenced newer version of my submodule"

When you push up your changes, make sure you push up the change in the submodule first and then push the reference change in the outer repo. This way people that update will always be able to successfully run

git submodule update

More info on submodules can be found here http://progit.org/book/ch6-6.html.

#include <vector>
#include <string>
#include <sstream>

int main()
{
    std::string str("Split me by whitespaces");
    std::string buf;                 // Have a buffer string
    std::stringstream ss(str);       // Insert the string into a stream

    std::vector<std::string> tokens; // Create vector to hold our words

    while (ss >> buf)
        tokens.push_back(buf);

    return 0;
}

A toast is for showing messages for short intervals of time; So, as per my understanding, you would like to customize it with adding an image to it and changing size, color of the message text. If that is all, you want to do, then there is no need to make a separate layout and inflate it to the Toast instance.

The default Toast's view contains a TextView for showing messages on it. So, if we have the resource id reference of that TextView, we can play with it. So below is what can you do to achieve this:

Toast toast = Toast.makeText(this, "I am custom Toast!", Toast.LENGTH_LONG);
View toastView = toast.getView(); // This'll return the default View of the Toast.

/* And now you can get the TextView of the default View of the Toast. */
TextView toastMessage = (TextView) toastView.findViewById(android.R.id.message);
toastMessage.setTextSize(25);
toastMessage.setTextColor(Color.RED);
toastMessage.setCompoundDrawablesWithIntrinsicBounds(R.mipmap.ic_fly, 0, 0, 0);
toastMessage.setGravity(Gravity.CENTER);
toastMessage.setCompoundDrawablePadding(16);
toastView.setBackgroundColor(Color.CYAN);
toast.show();

In above code you can see, you can add image to TextView via setCompoundDrawablesWithIntrinsicBounds(int left, int top, int right, int bottom) whichever position relative to TextView you want to.

Update:

Have written a builder class to simplify the above purpose; Here is the link: https://gist.github.com/TheLittleNaruto/6fc8f6a2b0d0583a240bd78313ba83bc

Check the HowToUse.kt in above link.

Output:

Another thing - remember that if you have an with an empty src attribute, then none of these suggestions will work, a border will still get shown.

<img src="" style="width:30px;height:30px;">

I approached the double create issue like this, which ignores the first event:

Private WithEvents fsw As New System.IO.FileSystemWatcher
Private complete As New List(Of String)

Private Sub fsw_Created(ByVal sender As Object, _
    ByVal e As System.IO.FileSystemEventArgs) Handles fsw.Created

    If Not complete.Contains(e.FullPath) Then
        complete.Add(e.FullPath)

    Else
        complete.Remove(e.FullPath)
        Dim th As New Threading.Thread(AddressOf hprocess)
        th.Start(e)

    End If

End Sub

If you use GNU find, since version 4.3.3 you can do:

find -newerct "1 Aug 2013" ! -newerct "1 Sep 2013" -ls

It will accept any date string accepted by GNU date -d.

You can change the c in -newerct to any of a, B, c, or m for looking at atime/birth/ctime/mtime.

Another example - list files modified between 17:30 and 22:00 on Nov 6 2017:

find -newermt "2017-11-06 17:30:00" ! -newermt "2017-11-06 22:00:00" -ls

Full details from man find:

   -newerXY reference
          Compares the timestamp of the current file with reference.  The reference argument is normally the name of a file (and one of its timestamps  is  used
          for  the  comparison)  but  it may also be a string describing an absolute time.  X and Y are placeholders for other letters, and these letters select
          which time belonging to how reference is used for the comparison.

          a   The access time of the file reference
          B   The birth time of the file reference
          c   The inode status change time of reference
          m   The modification time of the file reference
          t   reference is interpreted directly as a time

          Some combinations are invalid; for example, it is invalid for X to be t.  Some combinations are not implemented on all systems; for example B  is  not
          supported on all systems.  If an invalid or unsupported combination of XY is specified, a fatal error results.  Time specifications are interpreted as
          for the argument to the -d option of GNU date.  If you try to use the birth time of a reference file, and the birth time cannot be determined, a fatal
          error  message  results.   If  you  specify a test which refers to the birth time of files being examined, this test will fail for any files where the
          birth time is unknown.

Using PostgreSQL like (see accepted answer above) somehow didn't work for me although cases matched, but ilike (case insensisitive like) does.

Use XMLHttpRequest

var xhr = new XMLHttpRequest();
xhr.open("POST", '/server', true);

//Send the proper header information along with the request
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

xhr.onreadystatechange = function() { // Call a function when the state changes.
    if (this.readyState === XMLHttpRequest.DONE && this.status === 200) {
        // Request finished. Do processing here.
    }
}
xhr.send("foo=bar&lorem=ipsum");
// xhr.send(new Int8Array()); 
// xhr.send(document);

Loop through the array like any other Associative Array:

while($data = $datas->fetch( PDO::FETCH_ASSOC )){ 
     print $data['title'].'<br>'; 
}

or

$resultset = $datas->fetchALL(PDO::FETCH_ASSOC);

echo '<pre>'.$resultset.'</pre>';

This answer is directed at further questions regarding Subversion subcommands options. For every available subcommand (i.e. add, log, status ...), you can simply add the --help option to display the complete list of available options you can use with your subcommand as well as examples on how to use them. The following snippet is taken directly from the svn log --help command output under the "examples" section :

Show the latest 5 log messages for the current working copy
directory and display paths changed in each commit:
  svn log -l 5 -v

Incase anyone happens to land here (like I did) looking to add a CA (in my case Charles Proxy) for httplib2, it looks like you can append it to the cacerts.txt file included with the python package.

For example:

cat ~/Desktop/charles-ssl-proxying-certificate.pem >> /usr/local/google-cloud-sdk/lib/third_party/httplib2/cacerts.txt

The environment variables referenced in other solutions appear to be requests-specific and were not picked up by httplib2 in my testing.

Another possibility:

df <- df[, setdiff(names(df), c("a", "c"))]

or

df <- df[, grep('^(a|c)$', names(df), invert=TRUE)]

var1 is a regular string, whereas var2 is an array, this is how you should compare (in this case):

puts var1 == var2[0]

When using NOT IN, you should also consider NOT EXISTS, which handles the null cases silently. See also PostgreSQL Wiki

SELECT mac, creation_date 
FROM logs lo
WHERE logs_type_id=11
AND NOT EXISTS (
  SELECT *
  FROM consols nx
  WHERE nx.mac = lo.mac
  );

you can use raiserror. Read more details here

--from MSDN

BEGIN TRY
    -- RAISERROR with severity 11-19 will cause execution to 
    -- jump to the CATCH block.
    RAISERROR ('Error raised in TRY block.', -- Message text.
               16, -- Severity.
               1 -- State.
               );
END TRY
BEGIN CATCH
    DECLARE @ErrorMessage NVARCHAR(4000);
    DECLARE @ErrorSeverity INT;
    DECLARE @ErrorState INT;

    SELECT 
        @ErrorMessage = ERROR_MESSAGE(),
        @ErrorSeverity = ERROR_SEVERITY(),
        @ErrorState = ERROR_STATE();

    -- Use RAISERROR inside the CATCH block to return error
    -- information about the original error that caused
    -- execution to jump to the CATCH block.
    RAISERROR (@ErrorMessage, -- Message text.
               @ErrorSeverity, -- Severity.
               @ErrorState -- State.
               );
END CATCH;

EDIT If you are using SQL Server 2012+ you can use throw clause. Here are the details.

Here is a good way to do it.

from django.utils.datastructures import MultiValueDictKeyError
try:
    message = 'You submitted: %r' % request.GET['q']
except MultiValueDictKeyError:
    message = 'You submitted nothing!'

You don't need to check again if q is in GET request. The call in the QueryDict.get already does that to you.

Better to always download as your first try, the most recent version from the developer's site

I had the same error message you had, and by downloading the jar from the above (slf4j-1.7.2.tar.gz most recent version as of 2012OCT13), untarring, uncompressing, adding 2 jars to build path in eclipse (or adding to classpath in comand line):

1. slf4j-api-1.7.2.jar
2. slf4j-simple-1.7.2.jar

I was able to run my program.

This configuration is working for me:

set termout off
set verify off
set trimspool on
set linesize 200
set longchunksize 200000
set long 200000
set pages 0
column txt format a120

The column format definition with the linesize option helped to avoid the truncation at 80 chars.

Here is an alternative. Create a generic exception that takes a status code and a message. Then create an exception handler. Use the exception handler to retrieve the information out of the exception and return to the caller of the service.

http://javaninja.net/2016/06/throwing-exceptions-messages-spring-mvc-controller/

public class ResourceException extends RuntimeException {

    private HttpStatus httpStatus = HttpStatus.INTERNAL_SERVER_ERROR;

    public HttpStatus getHttpStatus() {
        return httpStatus;
    }

    /**
     * Constructs a new runtime exception with the specified detail message.
     * The cause is not initialized, and may subsequently be initialized by a
     * call to {@link #initCause}.
     * @param message the detail message. The detail message is saved for later retrieval by the {@link #getMessage()}
     *                method.
     */
    public ResourceException(HttpStatus httpStatus, String message) {
        super(message);
        this.httpStatus = httpStatus;
    }
}

Then use an exception handler to retrieve the information and return it to the service caller.

@ControllerAdvice
public class ExceptionHandlerAdvice { 

    @ExceptionHandler(ResourceException.class)
    public ResponseEntity handleException(ResourceException e) {
        // log exception 
        return ResponseEntity.status(e.getHttpStatus()).body(e.getMessage());
    }         
} 

Then create an exception when you need to.

throw new ResourceException(HttpStatus.NOT_FOUND, "We were unable to find the specified resource.");

You can also do this with Pandas:

Using a 2356-long array:

import numpy as np

xs = np.array([...])

Using scipy:

from scipy.ndimage.interpolation import shift

%timeit shift(xs, 1, cval=np.nan)
# 956 µs ± 77.9 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)

Using Pandas:

import pandas as pd

%timeit pd.Series(xs).shift(1).values
# 377 µs ± 9.42 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)

In this example, using Pandas was about ~8 times faster than Scipy

Nil Coalescing Operator can be used as well.

rowName = rowName != nil ?rowName!.stringFromCamelCase():""

Mathematica nowoadays also offers access to both current and historical stock prices, see http://reference.wolfram.com/mathematica/ref/FinancialData.html , if you happen to have a copy of it.

You can select a child like

TextView tv = (TextView)lv.getChildAt(0);
tv.setTextColor(Color.RED);
tv.setTextSize(12);    

You can't do that in JavaScript, since JS is executed in the browser, not in the server, so it didn't know anything about directories or other server resources.

The best option is using a server side script like the one posted by jellyfishtree.

How about with jQuery? A simple...

$(window).load(function() {      //Do the code in the {}s when the window has loaded 
  $("#loader").fadeOut("fast");  //Fade out the #loader div
});

And the HTML...

<div id="loader"></div>

And CSS...

#loader {
      width: 100%;
      height: 100%;
      background-color: white;
      margin: 0;
}

Then in your loader div you would put the GIF, and any text you wanted, and it will fade out once the page has loaded.

mattgcon,

Should work, do you get more rows if you run the same SQL with the "NOT LIKE" line commented out? If not, check the data. I know you mentioned in your question, but check that the actual SQL statement is using that clause. The other answers with NULL are also a good idea.

I have the same issue, in my case, I update the redux state, and new data parameters did not match old parameters, So when I want to access some parameters it through this Error,

Maybe this experience help someone

Actually you can do it in interface builder.

You should set Title to "Attributed" and then choose center alignment.

A very unique solution for this problem is using git log:

git log -p -M --follow --stat -- path/to/your/file

As explained by Andre here

InvariantCulture

Uses a "standard" set of character orderings (a,b,c, ... etc.). This is in contrast to some specific locales, which may sort characters in different orders ('a-with-acute' may be before or after 'a', depending on the locale, and so on).

Ordinal

On the other hand, looks purely at the values of the raw byte(s) that represent the character.

There's a great sample at http://msdn.microsoft.com/en-us/library/e6883c06.aspx that shows the results of the various StringComparison values. All the way at the end, it shows (excerpted):

StringComparison.InvariantCulture:
LATIN SMALL LETTER I (U+0069) is less than LATIN SMALL LETTER DOTLESS I (U+0131)
LATIN SMALL LETTER I (U+0069) is less than LATIN CAPITAL LETTER I (U+0049)
LATIN SMALL LETTER DOTLESS I (U+0131) is greater than LATIN CAPITAL LETTER I (U+0049)

StringComparison.Ordinal:
LATIN SMALL LETTER I (U+0069) is less than LATIN SMALL LETTER DOTLESS I (U+0131)
LATIN SMALL LETTER I (U+0069) is greater than LATIN CAPITAL LETTER I (U+0049)
LATIN SMALL LETTER DOTLESS I (U+0131) is greater than LATIN CAPITAL LETTER I (U+0049)

You can see that where InvariantCulture yields (U+0069, U+0049, U+00131), Ordinal yields (U+0049, U+0069, U+00131).

The shortest way around - try:

echo $opt | sed "s/\"//g"

It actually removes all "s (double quotes) from opt (are there really going to be any more double quotes other than in the beginning and the end though? So it's actually the same thing, and much more brief ;-))

You get SyntaxError error exception because Python has no && operator. It has and and & where the latter one is the correct choice to create boolean expressions on Column (| for a logical disjunction and ~ for logical negation).

Condition you created is also invalid because it doesn't consider operator precedence. & in Python has a higher precedence than == so expression has to be parenthesized.

(col("Age") == "") & (col("Survived") == "0")
## Column<b'((Age = ) AND (Survived = 0))'>

On a side note when function is equivalent to case expression not WHEN clause. Still the same rules apply. Conjunction:

df.where((col("foo") > 0) & (col("bar") < 0))

Disjunction:

df.where((col("foo") > 0) | (col("bar") < 0))

You can of course define conditions separately to avoid brackets:

cond1 = col("Age") == "" 
cond2 = col("Survived") == "0"

cond1 & cond2

I'm new in ASP.NET MVC. I faced the same problem, the following is my workable in my Erorr.vbhtml (it work if you only need to log the error using Elmah log)

@ModelType System.Web.Mvc.HandleErrorInfo

    @Code
        ViewData("Title") = "Error"
        Dim item As HandleErrorInfo = CType(Model, HandleErrorInfo)
        //To log error with Elmah
        Elmah.ErrorLog.GetDefault(HttpContext.Current).Log(New Elmah.Error(Model.Exception, HttpContext.Current))
    End Code

<h2>
    Sorry, an error occurred while processing your request.<br />

    @item.ActionName<br />
    @item.ControllerName<br />
    @item.Exception.Message
</h2> 

It is simply!

Seriously, just don't use jQuery for this. disabled is a boolean property of form elements that works perfectly in every major browser since 1997, and there is no possible way it could be simpler or more intuitive to change whether or not a form element is disabled.

The simplest way of getting a reference to the checkbox would be to give it an id. Here's my suggested HTML:

<input type="hidden" name="chk0" value="">
<input type="checkbox" name="chk0" id="chk0_checkbox" value="true" disabled>

And the line of JavaScript to make the check box enabled:

document.getElementById("chk0_checkbox").disabled = false;

If you prefer, you can instead use jQuery to get hold of the checkbox:

$("#chk0_checkbox")[0].disabled = false;

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