Please note that MVC 3 onwards the persistence behavior of TempData has changed, now the value in TempData is persisted until it is read, and not just for the next request.

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. https://msdn.microsoft.com/en-in/library/dd394711%28v=vs.100%29.aspx

Set the DataGridView property

    gridView1.AutoGenerateColumns = true;

And make sure the list of objects your are binding, those object properties should be public.

This solution worked for me. I purged apache2 and reinstall. It happened after purge and install. If it is the first install, you would not face this problem.

It might mean the application is already installed for another user on your device. Users share applications. I don't know why they do but they do. So if one user updates an application is updated for the other user also. If you uninstall on one, it doesn't remove the app from the system on the other.

I think what you mean is putting 2 paragraphs (for example) in 2 columns instead of one below the other? In that case, I think float is your solution.

<div style="float: left"> <!-- would cause this to hang on the left -->
<div style="float: right"> <!-- would cause this to hang on the right-->

Here's an example: http://jsfiddle.net/XPfLA/1

The solution depends on the answer to the question - are all the parameters going to be the same type and if so will each be treated the same?

If the parameters are not the same type or more importantly are not going to be treated the same then you should use method overloading:

public class MyClass
{
  public void doSomething(int i) 
  {
    ...
  }

  public void doSomething(int i, String s) 
  {
    ...
  }

  public void doSomething(int i, String s, boolean b) 
  {
    ...
  }
}

If however each parameter is the same type and will be treated in the same way then you can use the variable args feature in Java:

public MyClass 
{
  public void doSomething(int... integers)
  {
    for (int i : integers) 
    {
      ...
    }
  }
}

Obviously when using variable args you can access each arg by its index but I would advise against this as in most cases it hints at a problem in your design. Likewise, if you find yourself doing type checks as you iterate over the arguments then your design needs a review.

There is actually quite a simple css solution which even works on IE8:

.container {_x000D_
  position: relative;_x000D_
  overflow: hidden;_x000D_
  /* Width and height can be anything. */_x000D_
  width: 50vw;_x000D_
  height: 50vh;_x000D_
}_x000D_
_x000D_
img {_x000D_
  position: absolute;_x000D_
  /* Position the image in the middle of its container. */_x000D_
  top: -9999px;_x000D_
  right: -9999px;_x000D_
  bottom: -9999px;_x000D_
  left: -9999px;_x000D_
  margin: auto;_x000D_
  /* The following values determine the exact image behaviour. */_x000D_
  /* You can simulate background-size: cover/contain/etc._x000D_
     by changing between min/max/standard width/height values._x000D_
     These values simulate background-size: cover_x000D_
  */_x000D_
  min-width: 100%;_x000D_
  min-height: 100%;_x000D_
}

<div class="container">_x000D_
    <img src="http://placehold.it/200x200" alt="" />_x000D_
</div>

From MySQL Workbench 8.0 under the server tab, if you go to Status and System variables you can set it from here.

public WebElement fluientWaitforElement(WebElement element, int timoutSec, int pollingSec) {

    FluentWait<WebDriver> fWait = new FluentWait<WebDriver>(driver).withTimeout(timoutSec, TimeUnit.SECONDS)
        .pollingEvery(pollingSec, TimeUnit.SECONDS)
        .ignoring(NoSuchElementException.class, TimeoutException.class).ignoring(StaleElementReferenceException.class);

    for (int i = 0; i < 2; i++) {
        try {
            //fWait.until(ExpectedConditions.invisibilityOfElementLocated(By.xpath("//*[@id='reportmanager-wrapper']/div[1]/div[2]/ul/li/span[3]/i[@data-original--title='We are processing through trillions of data events, this insight may take more than 15 minutes to complete.']")));
        fWait.until(ExpectedConditions.visibilityOf(element));
        fWait.until(ExpectedConditions.elementToBeClickable(element));
        } catch (Exception e) {

        System.out.println("Element Not found trying again - " + element.toString().substring(70));
        e.printStackTrace();

        }
    }

    return element;

    }

By default, cin reads from the input discarding any spaces. So, all you have to do is to use a do while loop to read the input more than one time:

do {
   cout<<"Enter a number, or numbers separated by a space, between 1 and 1000."<<endl;
   cin >> num;

   // reset your variables

   // your function stuff (calculations)
}
while (true); // or some condition

If kill -9 isn't working, then neither will killall (or even killall -9 which would be more "intense"). Apparently the chromium process is stuck in a non-interruptible system call (i.e., in the kernel, not in userland) -- didn't think MacOSX had any of those left, but I guess there's always one more:-(. If that process has a controlling terminal you can probably background it and kill it while backgrounded; otherwise (or if the intense killing doesn't work even once the process is bakcgrounded) I'm out of ideas and I'm thinking you might have to reboot:-(.

Simple yet efficient with c#

 string sri = "Naveen";
    switch (sri)
    {
        case var s when sri.Contains("ee"):
           Console.WriteLine("oops! worked...");
        break;
        case var s when sri.Contains("same"):
           Console.WriteLine("oops! Not found...");
        break;
    }

Base on this.

Step by step:

• On your local workstation: On Sublime Text 3, open Package Manager (Ctrl-Shift-P on Linux/Win, Cmd-Shift-P on Mac, Install Package), and search for rsub
• On your local workstation: Add RemoteForward 52698 127.0.0.1:52698 to your .ssh/config file, or -R 52698:localhost:52698 if you prefer command line

• On your remote server:

  sudo wget -O /usr/local/bin/rsub https://raw.github.com/aurora/rmate/master/rmate
  sudo chmod a+x /usr/local/bin/rsub
  

Just keep your ST3 editor open, and you can easily edit remote files with

rsub myfile.txt

EDIT: if you get "no such file or directory", it's because your /usr/local/bin is not in your PATH. Just add the directory to your path:

echo "export PATH=\"$PATH:/usr/local/bin\"" >> $HOME/.bashrc

Now just log off, log back in, and you'll be all set.

I strongly recommend Perlbrew. It lets you run multiple versions of Perl, install packages, hack Perl internals if you want to, all regular user permissions.

one of the best things about git is that you can change the work flow that works best for you.. I do use http://nvie.com/posts/a-successful-git-branching-model/ most of the time but you can use any workflow that fits your needs

I had trouble with all of the other code examples above. In Chrome, this was the condition that worked for me:

typeof possiblyUndefinedVariable !== "undefined"

I will have to test that in other browsers and see how things go I suppose.

Use these two step in console :

git commit --amend -m "new commit message"

and then

git push -f

Done :)

#define MAXSPACE 25

string line =  "test one two three.";
string arr[MAXSPACE];
string search = " ";
int spacePos;
int currPos = 0;
int k = 0;
int prevPos = 0;

do
{

    spacePos = line.find(search,currPos);

    if(spacePos >= 0)
    {

        currPos = spacePos;
        arr[k] = line.substr(prevPos, currPos - prevPos);
        currPos++;
        prevPos = currPos;
        k++;
    }


}while( spacePos >= 0);

arr[k] = line.substr(prevPos,line.length());

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

Generally RuntimeExceptions are exceptions that can be prevented programmatically. E.g NullPointerException, ArrayIndexOutOfBoundException. If you check for null before calling any method, NullPointerException would never occur. Similarly ArrayIndexOutOfBoundException would never occur if you check the index first. RuntimeException are not checked by the compiler, so it is clean code.

EDIT : These days people favor RuntimeException because the clean code it produces. It is totally a personal choice.

To find menu items in content page base on roles

 protected void Page_Load(object sender, EventArgs e)
{
   if (Session["AdminSuccess"] != null)
        {
           Menu mainMenu = (Menu)Page.Master.FindControl("NavigationMenu");

    //you must know the index of items to be removed first
    mainMenu.Items.RemoveAt(1);

    //or you try to hide menu and list items inside menu with css 
    // cssclass must be defined in style tag in .aspx page
    mainMenu.CssClass = ".hide";

        }   

}

<style type="text/css">
.hide
    {
        visibility: hidden;
     }
  </style>  

private static Image resizeImage(Image imgToResize, Size size)
{
    int sourceWidth = imgToResize.Width;
    int sourceHeight = imgToResize.Height;

    float nPercent = 0;
    float nPercentW = 0;
    float nPercentH = 0;

    nPercentW = ((float)size.Width / (float)sourceWidth);
    nPercentH = ((float)size.Height / (float)sourceHeight);

    if (nPercentH < nPercentW)
        nPercent = nPercentH;
    else
        nPercent = nPercentW;

    int destWidth = (int)(sourceWidth * nPercent);
    int destHeight = (int)(sourceHeight * nPercent);

    Bitmap b = new Bitmap(destWidth, destHeight);
    Graphics g = Graphics.FromImage((Image)b);
    g.InterpolationMode = InterpolationMode.HighQualityBicubic;

    g.DrawImage(imgToResize, 0, 0, destWidth, destHeight);
    g.Dispose();

    return (Image)b;
}

from here

final indicates that the value cannot be changed once set. static allows you to set the value, and that value will be the same for ALL instances of the class which utilize it. Also, you may access the value of a public static string w/o having an instance of a class.

This solution works same as iFrame. I have created a PHP script that can get all the contents from the other website, and most important part is you can easily apply your custom jQuery to that external content. Please refer to the following script that can get all the contents from the other website and then you can apply your cusom jQuery/JS as well. This content can be used anywhere, inside any element or any page.

<div id='myframe'>

  <?php 
   /* 
    Use below function to display final HTML inside this div
   */

   //Display Frame
   echo displayFrame(); 
  ?>

</div>

<?php

/* 
  Function to display frame from another domain 
*/

function displayFrame()
{
  $webUrl = 'http://[external-web-domain.com]/';

  //Get HTML from the URL
  $content = file_get_contents($webUrl);

  //Add custom JS to returned HTML content
  $customJS = "
  <script>

      /* Here I am writing a sample jQuery to hide the navigation menu
         You can write your own jQuery for this content
      */
    //Hide Navigation bar
    jQuery(\".navbar.navbar-default\").hide();

  </script>";

  //Append Custom JS with HTML
  $html = $content . $customJS;

  //Return customized HTML
  return $html;
}

The feature that I'm missing a lot from postman in Firefox extensions is WebView
(preview when API returns HTML).

Now I'm settled with Fiddler (Inspectors > WebView)

If you want to use this in VBA:

For i = 1 To X
    UserForm1.Controls("Label" & i).Caption =  MySheet.Cells(i + 1, i).Value
Next

I was facing same issue in my Spring Integration project. I added below JSON dependencies in pom.xml file. It works for me.

<dependency>
  <groupId>org.json</groupId>
  <artifactId>json</artifactId>
  <version>20090211</version>
</dependency>

A list of versions can be found here: https://mvnrepository.com/artifact/org.json/json

You can add different classes to select, or select by type like this:

$('input[type="checkbox"]').removeAttr("disabled");

You could just divide your two numbers and multiply by 100. Note that this will throw an error if "whole" is 0, as asking what percentage of 0 a number is does not make sense:

def percentage(part, whole):
  return 100 * float(part)/float(whole)

Or with a % at the end:

 def percentage(part, whole):
  Percentage = 100 * float(part)/float(whole)
  return str(Percentage) + “%”

Or if the question you wanted it to answer was "what is 5% of 20", rather than "what percentage is 5 of 20" (a different interpretation of the question inspired by Carl Smith's answer), you would write:

def percentage(percent, whole):
  return (percent * whole) / 100.0

Maybe, you want to concatenate more of two Dataframes. I found a issue which use pandas Dataframe conversion.

Suppose you have 3 spark Dataframe who want to concatenate.

The code is the following:

list_dfs = []
list_dfs_ = []

df = spark.read.json('path_to_your_jsonfile.json',multiLine = True)
df2 = spark.read.json('path_to_your_jsonfile2.json',multiLine = True)
df3 = spark.read.json('path_to_your_jsonfile3.json',multiLine = True)

list_dfs.extend([df,df2,df3])

for df in list_dfs : 

    df = df.select([column for column in df.columns]).toPandas()
    list_dfs_.append(df)

list_dfs.clear()

df_ = sqlContext.createDataFrame(pd.concat(list_dfs_))

In the latest version of pandas (0.19.2) you can directly pass the url

import pandas as pd

url="https://raw.githubusercontent.com/cs109/2014_data/master/countries.csv"
c=pd.read_csv(url)

Had a similar issue while installing "Lua" in OS X using homebrew. I guess it could be useful for other users facing similar issue in homebrew.

On running the command:

$ brew install lua

The command returned an error:

Error: /usr/local/opt/lua is not a valid keg
(in general the error can be of /usr/local/opt/ is not a valid keg

FIXED it by deleting the file/directory it is referring to, i.e., deleting the "/usr/local/opt/lua" file.

root-user # rm -rf /usr/local/opt/lua

And then running the brew install command returned success.

You can create a list,

ArrayList<String[]> outerArr = new ArrayList<String[]>(); 

and add other lists to it like so:

String[] myString1= {"hey","hey","hey","hey"};  
outerArr .add(myString1);
String[] myString2= {"you","you","you","you"};
outerArr .add(myString2);

Now you can use the double loop below to show everything inside all lists

for(int i=0;i<outerArr.size();i++){

   String[] myString= new String[4]; 
   myString=outerArr.get(i);
   for(int j=0;j<myString.length;j++){
      System.out.print(myString[j]); 
   }
   System.out.print("\n");

}

The built in FTP command doesn't have a facility for security. Use cUrl instead. It's scriptable, far more robust and has FTP security.

With Sequel Pro:

Restarting the app unlocked my tables. It resets the session connection.

NOTE: I was doing this for a site on my local machine.

Yes, there's GitHub Enterprise :)

https://enterprise.github.com

Only problem is it's a bit pricey :(

This is really annoying problem to fix but you can try these.

First of all, make sure the file is actually saved in UTF-8 format.

Then check that you have <meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> in your HTML header.

You can also try calling header('Content-Type: text/html; charset=utf-8'); at the beginning of your PHP script or adding AddDefaultCharset UTF-8 to your .htaccess file.

DECLARE @DATE DATETIME
SET @DATE = '2013-08-04'

SELECT DATEPART(WEEK, @DATE)  -
    DATEPART(WEEK, DATEADD(MM, DATEDIFF(MM,0,@DATE), 0))+ 1 AS WEEK_OF_MONTH

PHP_EOL returns a string corresponding to the line break on the platform(LF, \n ou #10 sur Unix, CRLF, \n\r ou #13#10 sur Windows).

echo "Hello World".PHP_EOL;

    client.user.setStatus('dnd', 'Made by KwinkyWolf') 

And change 'dnd' to whatever status you want it to have. And then the next field 'Made by KwinkyWolf' is where you change the game. Hope this helped :)

List of status':

• online
• idle
• dnd
• invisible

Not sure if they're still the same, or if there's more but hope that helped too :)

You can use .bind() or .live() whichever is appropriate, but no need to name the function:

$('#target').bind('click hover', function () {
 // common operation
});

or if you were doing this on lots of element (not much sense for an IE unless the element changes):

$('#target').live('click hover', function () {
 // common operation
});

Note, this will only bind the first hover argument, the mouseover event, it won't hook anything to the mouseleave event.

I know this has been answered, but I had the same question and this is what I needed to do to resolve it. During installation, I had not added a network mirror, so I had to add information about where a repo was on the internet. To do this, I ran:

sudo vi /etc/apt/sources.list

and added the following lines:

deb http://ftp.debian.org/debian wheezy main
deb-src http://ftp.debian.org/debian wheezy main

If you need to do this, you may need to replace "wheezy" with the version of debian you're running. Afterwards, run:

sudo apt-get update
sudo apt-get install build-essential

Hopefully this will help someone who had the same problem that I did.

There's also a drop down menu in the graphical layout window of eclipse. some of the themes in this menu will have ".NoTitleBar" at the end. any of these will do trick.

It's not an inside joke

Apparently it's just an application checker for Goat Simulator - by Coffee Stain Studios

If you have Goat Simulator installed, you're a goat. If you don't have it installed, you're not a goat.

I imagine it was more of a personal experiment by one of the developers, most likely to find people with a common interest.

Some versions of libc contain functions that deal with stack traces; you might be able to use them:

http://www.gnu.org/software/libc/manual/html_node/Backtraces.html

I remember using libunwind a long time ago to get stack traces, but it may not be supported on your platform.

I'm using VS 2017 with projects hosted with Git on visualstudio.com hosting (msdn)

The link above worked for me with the "GITHUB FOR WINDOWS" instructions.

http://www.scootersoftware.com/support.php?zz=kb_vcs#githubwindows

The config file was located where it indicated at "c:\users\username\.gitconfig" and I just changed the BC4's to BC3's for my situation and used the appropriate path:

C:/Program Files (x86)/Beyond Compare 3/bcomp.exe

I just use 'new-password' instead 'off' on autocomplete.

and I also have try using this code and works (at least on my end), I use WP and GravityForm for your information

$('input').attr('autocomplete','new-password');

inplace of connection.connect(); use -

if(!connection._connectCalled ) 
{
connection.connect();
}

if it is already called then connection._connectCalled =true,
& it will not execute connection.connect();

note - don't use connection.end();

If you are using 1.0, try making a custom templatetag that looks like this:

def adminpageurl(object, link=None):
    if link is None:
        link = object
    return "<a href=\"/admin/%s/%s/%d\">%s</a>" % (
        instance._meta.app_label,
        instance._meta.module_name,
        instance.id,
        link,
    )

then just use {% adminpageurl my_object %} in your template (don't forget to load the templatetag first)

This is my Makefile for different debug/release output directories. This Makefile was tested successfully on Ubuntu linux. It should work seamlessly on Windows provided that Mingw-w64 is installed correctly.

ifeq ($(OS),Windows_NT)
    ObjExt=obj
    mkdir_CMD=mkdir
    rm_CMD=rmdir /S /Q
else
    ObjExt=o
    mkdir_CMD=mkdir -p
    rm_CMD=rm -rf
endif

CC     =gcc
CFLAGS =-Wall -ansi
LD     =gcc

OutRootDir=.
DebugDir  =Debug
ReleaseDir=Release


INSTDIR =./bin
INCLUDE =.

SrcFiles=$(wildcard *.c)
EXEC_main=myapp

OBJ_C_Debug   =$(patsubst %.c,  $(OutRootDir)/$(DebugDir)/%.$(ObjExt),$(SrcFiles))
OBJ_C_Release =$(patsubst %.c,  $(OutRootDir)/$(ReleaseDir)/%.$(ObjExt),$(SrcFiles))

.PHONY: Release Debug cleanDebug cleanRelease clean

# Target specific variables
release: CFLAGS += -O -DNDEBUG
debug:   CFLAGS += -g

################################################
#Callable Targets
release: $(OutRootDir)/$(ReleaseDir)/$(EXEC_main)
debug:   $(OutRootDir)/$(DebugDir)/$(EXEC_main)

cleanDebug:
    -$(rm_CMD) "$(OutRootDir)/$(DebugDir)"
    @echo cleanDebug done

cleanRelease:
    -$(rm_CMD) "$(OutRootDir)/$(ReleaseDir)"
    @echo cleanRelease done

clean: cleanDebug cleanRelease
################################################

# Pattern Rules
# Multiple targets cannot be used with pattern rules [https://www.gnu.org/software/make/manual/html_node/Multiple-Targets.html]
$(OutRootDir)/$(ReleaseDir)/%.$(ObjExt): %.c | $(OutRootDir)/$(ReleaseDir)
    $(CC) -I$(INCLUDE) $(CFLAGS) -c $< -o"$@"

$(OutRootDir)/$(DebugDir)/%.$(ObjExt):   %.c | $(OutRootDir)/$(DebugDir)
    $(CC) -I$(INCLUDE) $(CFLAGS) -c $< -o"$@"

# Create output directory
$(OutRootDir)/$(ReleaseDir) $(OutRootDir)/$(DebugDir) $(INSTDIR):
    -$(mkdir_CMD) $@

# Create the executable
# Multiple targets [https://www.gnu.org/software/make/manual/html_node/Multiple-Targets.html]
$(OutRootDir)/$(ReleaseDir)/$(EXEC_main): $(OBJ_C_Release)
$(OutRootDir)/$(DebugDir)/$(EXEC_main):   $(OBJ_C_Debug)
$(OutRootDir)/$(ReleaseDir)/$(EXEC_main) $(OutRootDir)/$(DebugDir)/$(EXEC_main):
    $(LD) $^ -o$@

1. Where I work we have 2 Sprints to an Iteration. The Iteration demo is before the business stakeholders that don't want to meet after every Sprint, but that is our interpretation of the terminology. Some places may have the terms having equally meaning, I'm just pointing out that where I work they aren't the same thing.

2. No, sprints can have varying lengths. Where I work we had a half a Sprint to align our Sprints with the Iterations that others in the project from another department were using.

All the validator error has been solved by this

 <appSettings>
<add key="ValidationSettings:UnobtrusiveValidationMode" value="None"/>

Error must be vanished enjoy....

This is a slight improvement on/adjustment to (depending on what you need) Rajeev's answer:

([\w\-_]+(?:(?:\.|\s*\[dot\]\s*[A-Z\-_]+)+))([A-Z\-\.,@?^=%&:/~\+#]*[A-Z\-\@?^=%&/~\+#]){2,6}?

See here for an example of what it does and does not match.

I got rid of the check for "http" etc as I wanted to catch url's without this. I added slightly to the regex to catch some obfuscated urls (i.e. where user's use [dot] instead of a "."). Finally I replaced "\w" with "A-Z" to and "{2,3}" to reduce false positives like v2.0 and "moo.0dd".

Any improvements on this welcome.

I reached the point that I set, up to max_iter=1200000 on my LinearSVC classifier, but still the "ConvergenceWarning" was still present. I fix the issue by just setting dual=False and leaving max_iter to its default.

With LogisticRegression(solver='lbfgs') classifier, you should increase max_iter. Mine have reached max_iter=7600 before the "ConvergenceWarning" disappears when training with large dataset's features.

Try putting display: block in the <li> tags instead of the <ul>

I find the following to work best, called the central error handling approach.

Benefits

You have 2 modes of running your application: Debug and Production. In the Debug mode, the code will stop at any unexpected error and allow you to debug easily by jumping to the line where it occurred by pressing F8 twice. In the Production mode, a meaningful error message will get displayed to the user.

You can throw intentional errors like this, which will stop execution of the code with a message to the user:

Err.Raise vbObjectError, gsNO_DEBUG, "Some meaningful error message to the user"

Err.Raise vbObjectError, gsUSER_MESSAGE, "Some meaningful non-error message to the user"

'Or to exit in the middle of a call stack without a message:
Err.Raise vbObjectError, gsSILENT

Implementation

You need to "wrap" all subroutines and functions with any significant amount of code with the following headers and footers, making sure to specify ehCallTypeEntryPoint in all your entry points. Note the msModule constant as well, which needs to be put in all modules.

Option Explicit
Const msModule As String = "<Your Module Name>"

' This is an entry point 
Public Sub AnEntryPoint()
    Const sSOURCE As String = "AnEntryPoint"
    On Error GoTo ErrorHandler

    'Your code

ErrorExit:
    Exit Sub

ErrorHandler:
    If CentralErrorHandler(Err, ThisWorkbook, msModule, sSOURCE, ehCallTypeEntryPoint) Then
        Stop
        Resume
    Else
        Resume ErrorExit
    End If
End Sub

' This is any other subroutine or function that isn't an entry point
Sub AnyOtherSub()
    Const sSOURCE As String = "AnyOtherSub"
    On Error GoTo ErrorHandler

    'Your code

ErrorExit:
    Exit Sub

ErrorHandler:
    If CentralErrorHandler(Err, ThisWorkbook, msModule, sSOURCE) Then
        Stop
        Resume
    Else
        Resume ErrorExit
    End If
End Sub

The contents of the central error handler module is the following:

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' Comments: Error handler code.
'
'           Run SetDebugMode True to use debug mode (Dev mode)
'           It will be False by default (Production mode)
'
' Author:   Igor Popov
' Date:     13 Feb 2014
' Licence:  MIT
'
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Option Explicit
Option Private Module

Private Const msModule As String = "MErrorHandler"

Public Const gsAPP_NAME As String = "<You Application Name>"

Public Const gsSILENT As String = "UserCancel"  'A silent error is when the user aborts an action, no message should be displayed
Public Const gsNO_DEBUG As String = "NoDebug"   'This type of error will display a specific message to the user in situation of an expected (provided-for) error.
Public Const gsUSER_MESSAGE As String = "UserMessage" 'Use this type of error to display an information message to the user

Private Const msDEBUG_MODE_COMPANY = "<Your Company>"
Private Const msDEBUG_MODE_SECTION = "<Your Team>"
Private Const msDEBUG_MODE_VALUE = "DEBUG_MODE"

Public Enum ECallType
    ehCallTypeRegular = 0
    ehCallTypeEntryPoint
End Enum

Public Function DebugMode() As Boolean
    DebugMode = CBool(GetSetting(msDEBUG_MODE_COMPANY, msDEBUG_MODE_SECTION, msDEBUG_MODE_VALUE, 0))
End Function

Public Sub SetDebugMode(Optional bMode As Boolean = True)
    SaveSetting msDEBUG_MODE_COMPANY, msDEBUG_MODE_SECTION, msDEBUG_MODE_VALUE, IIf(bMode, 1, 0)
End Sub

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' Comments: The central error handler for all functions
'           Displays errors to the user at the entry point level, or, if we're below the entry point, rethrows it upwards until the entry point is reached
'
'           Returns True to stop and debug unexpected errors in debug mode.
'
'           The function can be enhanced to log errors.
'
' Date          Developer           TDID    Comment
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' 13 Feb 2014   Igor Popov                  Created

Public Function CentralErrorHandler(ErrObj As ErrObject, Wbk As Workbook, ByVal sModule As String, ByVal sSOURCE As String, _
                                    Optional enCallType As ECallType = ehCallTypeRegular, Optional ByVal bRethrowError As Boolean = True) As Boolean

    Static ssModule As String, ssSource As String
    If Len(ssModule) = 0 And Len(ssSource) = 0 Then
        'Remember the module and the source of the first call to CentralErrorHandler
        ssModule = sModule
        ssSource = sSOURCE
    End If
    CentralErrorHandler = DebugMode And ErrObj.Source <> gsNO_DEBUG And ErrObj.Source <> gsUSER_MESSAGE And ErrObj.Source <> gsSILENT
    If CentralErrorHandler Then
        'If it's an unexpected error and we're going to stop in the debug mode, just write the error message to the immediate window for debugging
        Debug.Print "#Err: " & Err.Description
    ElseIf enCallType = ehCallTypeEntryPoint Then
        'If we have reached the entry point and it's not a silent error, display the message to the user in an error box
        If ErrObj.Source <> gsSILENT Then
            Dim sMsg As String: sMsg = ErrObj.Description
            If ErrObj.Source <> gsNO_DEBUG And ErrObj.Source <> gsUSER_MESSAGE Then sMsg = "Unexpected VBA error in workbook '" & Wbk.Name & "', module '" & ssModule & "', call '" & ssSource & "':" & vbCrLf & vbCrLf & sMsg
            MsgBox sMsg, vbOKOnly + IIf(ErrObj.Source = gsUSER_MESSAGE, vbInformation, vbCritical), gsAPP_NAME
        End If
    ElseIf bRethrowError Then
        'Rethrow the error to the next level up if bRethrowError is True (by Default).
        'Otherwise, do nothing as the calling function must be having special logic for handling errors.
        Err.Raise ErrObj.Number, ErrObj.Source, ErrObj.Description
    End If
End Function

To set yourself in the Debug mode, run the following in the Immediate window:

SetDebugMode True

Because GFW forbidden you to access golang.org ! And when i use the proxy , it can work well.

you can look at the information using command go get -v -u golang.org/x/oauth2

Example doubling the image size

There are two ways to resize an image. The new size can be specified:

1. Manually;

   height, width = src.shape[:2]

   dst = cv2.resize(src, (2*width, 2*height), interpolation = cv2.INTER_CUBIC)

2. By a scaling factor.

   dst = cv2.resize(src, None, fx = 2, fy = 2, interpolation = cv2.INTER_CUBIC), where fx is the scaling factor along the horizontal axis and fy along the vertical axis.

To shrink an image, it will generally look best with INTER_AREA interpolation, whereas to enlarge an image, it will generally look best with INTER_CUBIC (slow) or INTER_LINEAR (faster but still looks OK).

Example shrink image to fit a max height/width (keeping aspect ratio)

import cv2

img = cv2.imread('YOUR_PATH_TO_IMG')

height, width = img.shape[:2]
max_height = 300
max_width = 300

# only shrink if img is bigger than required
if max_height < height or max_width < width:
    # get scaling factor
    scaling_factor = max_height / float(height)
    if max_width/float(width) < scaling_factor:
        scaling_factor = max_width / float(width)
    # resize image
    img = cv2.resize(img, None, fx=scaling_factor, fy=scaling_factor, interpolation=cv2.INTER_AREA)

cv2.imshow("Shrinked image", img)
key = cv2.waitKey()

Using your code with cv2

import cv2 as cv

im = cv.imread(path)

height, width = im.shape[:2]

thumbnail = cv.resize(im, (round(width / 10), round(height / 10)), interpolation=cv.INTER_AREA)

cv.imshow('exampleshq', thumbnail)
cv.waitKey(0)
cv.destroyAllWindows()

I would solve this like that. First, I'd create an instance of your given datetime object. Then, I'd create another datetime object which is 7 days later than the initial one. And finally, I'd format it the way you like.

With meringue library, this is quite intuitive and elegant. Here's the code:

(new Future(
    new FromCustomFormat('F j, Y', 'March 3, 2011'),
    new NDays(7)
))
    ->value();

The result is a string in ISO8601 format. If you like, you can format it anyway you like using the same ISO8601 syntax:

(new ISO8601Formatted(
    new Future(
        new FromCustomFormat('F j, Y', 'March 3, 2011'),
        new NDays(7)
    ),
    'F j, Y'
))
    ->value();

The code above uses meringue library. Here's a quick start, you can take a look if you want.

Here Blank mean what you are meaning.
A line contains full of whitespaces or a line contains nothing.
If you want to match a line which contains nothing then use '/^$/'.

The simplest answer to the meaning of deprecated when used to describe software APIs is:

• Stop using APIs marked as deprecated!
• They will go away in a future release!!
• Start using the new versions ASAP!!!

I had same issue in .Net Core. Because my base dto class(i give it as a type in startup for automapper assembly) was in different project. Automapper tried to search for profiles in base class project. But my dto's were in different project. I moved my base class. And problem solved. This may help for some persons.

If user.py and dir.py are not including classes then

from .user import User
from .dir import Dir

is not working. You should then import as

from . import user
from . import dir

AFAIS, nobody mentions of final usage for that. If you modify your last example and define variables a and b as final variables, then the compiler is assured that their sum, value 5 , can be assigned to a variable of type byte, without any loss of precision. In this case, the compiler is good to assign the sum of a and b to c . Here’s the modified code:

final byte a = 2;
final byte b = 3;
byte c = a + b;

1. Restore Object From File

From Here you can deserialize an object from file in two way.

Solution-1: Read file into a string and deserialize JSON to a type

string json = File.ReadAllText(@"c:\myObj.json");
MyObject myObj = JsonConvert.DeserializeObject<MyObject>(json);

Solution-2: Deserialize JSON directly from a file

using (StreamReader file = File.OpenText(@"c:\myObj.json"))
{
    JsonSerializer serializer = new JsonSerializer();
    MyObject myObj2 = (MyObject)serializer.Deserialize(file, typeof(MyObject));
}

2. Save Object To File

from here you can serialize an object to file in two way.

Solution-1: Serialize JSON to a string and then write string to a file

string json = JsonConvert.SerializeObject(myObj);
File.WriteAllText(@"c:\myObj.json", json);

Solution-2: Serialize JSON directly to a file

using (StreamWriter file = File.CreateText(@"c:\myObj.json"))
{
    JsonSerializer serializer = new JsonSerializer();
    serializer.Serialize(file, myObj);
}

3. Extra

You can download Newtonsoft.Json from NuGet by following command

Install-Package Newtonsoft.Json

Here's another answer that is even more interesting...

import re

def Flatten(TheList):
    a = str(TheList)
    b,_Anon = re.subn(r'[\[,\]]', ' ', a)
    c = b.split()
    d = [int(x) for x in c]

    return(d)

Basically, it converts the nested list to a string, uses a regex to strip out the nested syntax, and then converts the result back to a (flattened) list.

Implicit declarations are not valid in C.

C99 removed this feature (present in C89).

gcc chooses to only issue a warning by default with -std=c99 but a compiler has the right to refuse to translate such a program.

Create the user with a password :

http://www.postgresql.org/docs/current/static/sql-createuser.html

CREATE USER name [ [ WITH ] option [ ... ] ]

where option can be:

      SUPERUSER | NOSUPERUSER
    | CREATEDB | NOCREATEDB
    | CREATEROLE | NOCREATEROLE
    | CREATEUSER | NOCREATEUSER
    | INHERIT | NOINHERIT
    | LOGIN | NOLOGIN
    | REPLICATION | NOREPLICATION
    | CONNECTION LIMIT connlimit
    | [ ENCRYPTED | UNENCRYPTED ] PASSWORD 'password'
    | VALID UNTIL 'timestamp'
    | IN ROLE role_name [, ...]
    | IN GROUP role_name [, ...]
    | ROLE role_name [, ...]
    | ADMIN role_name [, ...]
    | USER role_name [, ...]
    | SYSID uid

Then grant the user rights on a specific database :

http://www.postgresql.org/docs/current/static/sql-grant.html

Example :

grant all privileges on database db_name to someuser;

public void Enable_Usercontrol1()
{
    UserControl1 usercontrol1 = new UserControl1();
    usercontrol1.Enabled = true;
} 
/*
    Put this Anywhere in your Form and Call it by Enable_Usercontrol1();
    Also, Make sure the Usercontrol1 Modifiers is Set to Protected Internal
*/

In bash:

$ convert -version

or

$ /usr/local/bin/convert -version

No need to write any PHP file just to check.

git status does not always show the difference between master and origin/master even after a fetch.

If you want the combination git fetch origin && git status to work, you need to specify the tracking information between the local branch and origin:

# git branch --set-upstream-to=origin/<branch> <branch>

For the master branch:

git branch --set-upstream-to=origin/master master

  <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <meta http-equiv="X-UA-Compatible" content="ie=edge">
        <script type="text/javascript" src="hs/jquery1.js"></script>
        <title>Document</title>
    </head>
    <body>
        <form>
            <input type="text" class="tamil">
            <input type="button" class="english">
        </form>
        <script>
            $("input").addClass(function(index){
                    console.log($(this).attr('type'));
            })
        </script>
    </body>
    </html>

i get wright form type

After 7 long hours of searching I finally found the way!! None of the above solutions worked, only one of them pointed towards the issue!

If you are on Win7, then your Firewall blocks the SDK Manager from retrieving the addon list. You will have to add "android.bat" and "java.exe" to the trusted files and bingo! everything will start working!!

Swift 4 solution:

UIApplication.shared.open(NSURL(string:"http://yo.lo")! as URL, options: [String : Any](), completionHandler: nil)

On Linux with Inkscape 1.0 to convert from svg to png need to use

inkscape -w 1024 -h 1024 input.svg --export-file output.png

not

inkscape -w 1024 -h 1024 input.svg --export-filename output.png

What types of files is not mentioned. If they're media files, go ahead with flat files. You probably just need a DB for tags and some way to associate the "external BLOBs" to the records in the DB. But if full text search is something you need, there's no other way to go but migrate to a full DB.

Another thing, your filesystem might provide the ceiling as far as number of physical files are concerned.

The issue here is that JSON, as a format, is generally parsed in full and then handled in-memory, which for such a large amount of data is clearly problematic.

The solution to this is to work with the data as a stream - reading part of the file, working with it, and then repeating.

The best option appears to be using something like ijson - a module that will work with JSON as a stream, rather than as a block file.

Edit: Also worth a look - kashif's comment about json-streamer and Henrik Heino's comment about bigjson.

You need something to center your form into. But because you didn't specify a height for your html and body, it would just wrap content - and not the viewport. In other words, there was no room where to center the item in.

html, body {
  height: 100%;
}
.container, .row.justify-content-center.align-items-center {
  height: 100%;
  min-height: 100%;
}

img = cv2.imread("/x2.jpeg")

image = cv2.resize(img, (1800, 1800))

alpha=1.5
beta=20

new_image=cv2.addWeighted(image,alpha,np.zeros(image.shape, image.dtype),0,beta)

cv2.imshow("new",new_image)
cv2.waitKey(0)
cv2.destroyAllWindows()

Try this:

var w = window,
d = document,
e = d.documentElement,
g = d.getElementsByTagName('body')[0],
xS = w.innerWidth || e.clientWidth || g.clientWidth,
yS = w.innerHeight|| e.clientHeight|| g.clientHeight;
alert(xS + ' × ' + yS);

document.write('')

works for iframe and well.

If you feel like reinventing the wheel, the following may work for you:

public static IEnumerable<string> SplitCSV(string line)
{
    var s = new StringBuilder();
    bool escaped = false, inQuotes = false;
    foreach (char c in line)
    {
        if (c == ',' && !inQuotes)
        {
            yield return s.ToString();
            s.Clear();
        }
        else if (c == '\\' && !escaped)
        {
            escaped = true;
        }
        else if (c == '"' && !escaped)
        {
            inQuotes = !inQuotes;
        }
        else
        {
            escaped = false;
            s.Append(c);
        }
    }
    yield return s.ToString();
}

map creates a new list by applying a function to every element of the source:

xs = [1, 2, 3]

# all of those are equivalent — the output is [2, 4, 6]
# 1. map
ys = map(lambda x: x * 2, xs)
# 2. list comprehension
ys = [x * 2 for x in xs]
# 3. explicit loop
ys = []
for x in xs:
    ys.append(x * 2)

n-ary map is equivalent to zipping input iterables together and then applying the transformation function on every element of that intermediate zipped list. It's not a Cartesian product:

xs = [1, 2, 3]
ys = [2, 4, 6]

def f(x, y):
    return (x * 2, y // 2)

# output: [(2, 1), (4, 2), (6, 3)]
# 1. map
zs = map(f, xs, ys)
# 2. list comp
zs = [f(x, y) for x, y in zip(xs, ys)]
# 3. explicit loop
zs = []
for x, y in zip(xs, ys):
    zs.append(f(x, y))

I've used zip here, but map behaviour actually differs slightly when iterables aren't the same size — as noted in its documentation, it extends iterables to contain None.

Either approach works. But if you have a long list of optional parameters make a default constructor and then have your set function return a reference to this. Then chain the settors.

class Thingy2
{
public:
    enum Color{red,gree,blue};
    Thingy2();

    Thingy2 & color(Color);
    Color color()const;

    Thingy2 & length(double);
    double length()const;
    Thingy2 & width(double);
    double width()const;
    Thingy2 & height(double);
    double height()const;

    Thingy2 & rotationX(double);
    double rotationX()const;
    Thingy2 & rotatationY(double);
    double rotatationY()const;
    Thingy2 & rotationZ(double);
    double rotationZ()const;
}

main()
{
    // gets default rotations
    Thingy2 * foo=new Thingy2().color(ret)
        .length(1).width(4).height(9)
    // gets default color and sizes
    Thingy2 * bar=new Thingy2()
        .rotationX(0.0).rotationY(PI),rotationZ(0.5*PI);
    // everything specified.
    Thingy2 * thing=new Thingy2().color(ret)
        .length(1).width(4).height(9)
        .rotationX(0.0).rotationY(PI),rotationZ(0.5*PI);
}

Now when constructing the objects you can pick an choose which properties to override and which ones you have set are explicitly named. Much more readable :)

Also, you no longer have to remember the order of the arguments to the constructor.

You want something more like this:

SELECT TableA.*, TableB.*, TableC.*, TableD.*
FROM TableA
    JOIN TableB
        ON TableB.aID = TableA.aID
    JOIN TableC
        ON TableC.cID = TableB.cID
    JOIN TableD
        ON TableD.dID = TableA.dID
WHERE DATE(TableC.date)=date(now()) 

In your example, you are not actually including TableD. All you have to do is perform another join just like you have done before.

A note: you will notice that I removed many of your parentheses, as they really are not necessary in most of the cases you had them, and only add confusion when trying to read the code. Proper nesting is the best way to make your code readable and separated out.

There is a "3 of 9" control on CodeProject: Barcode .NET Control

There is the wget command or the curl.

You can now use the file you downloaded with wget. Or you can handle a stream with curl.

Resources :

• linux.die - man wget
• linux.die - man curl

You may have moved on by now, but... as far as I know there's no way to delete a history entry (or state).

One option I've been looking into is to handle the history yourself in JavaScript and use the window.history object as a carrier of sorts.

Basically, when the page first loads you create your custom history object (we'll go with an array here, but use whatever makes sense for your situation), then do your initial pushState. I would pass your custom history object as the state object, as it may come in handy if you also need to handle users navigating away from your app and coming back later.

var myHistory = [];

function pageLoad() {
    window.history.pushState(myHistory, "<name>", "<url>");

    //Load page data.
}

Now when you navigate, you add to your own history object (or don't - the history is now in your hands!) and use replaceState to keep the browser out of the loop.

function nav_to_details() {
    myHistory.push("page_im_on_now");
    window.history.replaceState(myHistory, "<name>", "<url>");

    //Load page data.
}

When the user navigates backwards, they'll be hitting your "base" state (your state object will be null) and you can handle the navigation according to your custom history object. Afterward, you do another pushState.

function on_popState() {
    // Note that some browsers fire popState on initial load,
    // so you should check your state object and handle things accordingly.
    // (I did not do that in these examples!)

    if (myHistory.length > 0) {
        var pg = myHistory.pop();
        window.history.pushState(myHistory, "<name>", "<url>");

        //Load page data for "pg".
    } else {
        //No "history" - let them exit or keep them in the app.
    }
}

The user will never be able to navigate forward using their browser buttons because they are always on the newest page.

From the browser's perspective, every time they go "back", they've immediately pushed forward again.

From the user's perspective, they're able to navigate backwards through the pages but not forward (basically simulating the smartphone "page stack" model).

From the developer's perspective, you now have a high level of control over how the user navigates through your application, while still allowing them to use the familiar navigation buttons on their browser. You can add/remove items from anywhere in the history chain as you please. If you use objects in your history array, you can track extra information about the pages as well (like field contents and whatnot).

If you need to handle user-initiated navigation (like the user changing the URL in a hash-based navigation scheme), then you might use a slightly different approach like...

var myHistory = [];

function pageLoad() {
    // When the user first hits your page...
    // Check the state to see what's going on.

    if (window.history.state === null) {
        // If the state is null, this is a NEW navigation,
        //    the user has navigated to your page directly (not using back/forward).

        // First we establish a "back" page to catch backward navigation.
        window.history.replaceState(
            { isBackPage: true },
            "<back>",
            "<back>"
        );

        // Then push an "app" page on top of that - this is where the user will sit.
        // (As browsers vary, it might be safer to put this in a short setTimeout).
        window.history.pushState(
            { isBackPage: false },
            "<name>",
            "<url>"
        );

        // We also need to start our history tracking.
        myHistory.push("<whatever>");

        return;
    }

    // If the state is NOT null, then the user is returning to our app via history navigation.

    // (Load up the page based on the last entry of myHistory here)

    if (window.history.state.isBackPage) {
        // If the user came into our app via the back page,
        //     you can either push them forward one more step or just use pushState as above.

        window.history.go(1);
        // or window.history.pushState({ isBackPage: false }, "<name>", "<url>");
    }

    setTimeout(function() {
        // Add our popstate event listener - doing it here should remove
        //     the issue of dealing with the browser firing it on initial page load.
        window.addEventListener("popstate", on_popstate);
    }, 100);
}

function on_popstate(e) {
    if (e.state === null) {
        // If there's no state at all, then the user must have navigated to a new hash.

        // <Look at what they've done, maybe by reading the hash from the URL>
        // <Change/load the new page and push it onto the myHistory stack>
        // <Alternatively, ignore their navigation attempt by NOT loading anything new or adding to myHistory>

        // Undo what they've done (as far as navigation) by kicking them backwards to the "app" page
        window.history.go(-1);

        // Optionally, you can throw another replaceState in here, e.g. if you want to change the visible URL.
        // This would also prevent them from using the "forward" button to return to the new hash.
        window.history.replaceState(
            { isBackPage: false },
            "<new name>",
            "<new url>"
        );
    } else {
        if (e.state.isBackPage) {
            // If there is state and it's the 'back' page...

            if (myHistory.length > 0) {
                // Pull/load the page from our custom history...
                var pg = myHistory.pop();
                // <load/render/whatever>

                // And push them to our "app" page again
                window.history.pushState(
                    { isBackPage: false },
                    "<name>",
                    "<url>"
                );
            } else {
                // No more history - let them exit or keep them in the app.
            }
        }

        // Implied 'else' here - if there is state and it's NOT the 'back' page
        //     then we can ignore it since we're already on the page we want.
        //     (This is the case when we push the user back with window.history.go(-1) above)
    }
}

You can check if you are currently using the GPU by running the following code:

import tensorflow as tf
tf.test.gpu_device_name()

If the output is '', it means you are using CPU only;
If the output is something like that /device:GPU:0, it means GPU works.

And use the following code to check which GPU you are using:

from tensorflow.python.client import device_lib 
device_lib.list_local_devices()

urllib is a standard library, you do not have to install it. Simply import urllib

grep -n SEARCHTERM file1 file2 ...

You can use -b to specify a cookie file to read the cookies from as well.

In many situations using -c and -b to the same file is what you want:

curl -b cookies.txt -c cookies.txt http://example.com

Further

Using only -c will make curl start with no cookies but still parse and understand cookies and if redirects or multiple URLs are used, it will then use the received cookies within the single invoke before it writes them all to the output file in the end.

The -b option feeds a set of initial cookies into curl so that it knows about them at start, and it activates curl's cookie parser so that it'll parse and use incoming cookies as well.

See Also

The cookies chapter in the Everything curl book.

As ianolito said, setting the date should work:

You can achieve the latter without actually waiting a day by setting the system clock forward a day or more, turning the device off completely, then turning the device back on.

I noticed on my device (iPhone 4, iOS 6.1.2) setting the system clock a day forward or even a few days did not work for me. So I set the date forward a month and then it did work and my application showed the notifications prompt again.

Hope this helps for anyone, it can be kind of head aching!

Given worked for me.

document.querySelectorAll(".widget.hover").forEach(obj=>obj.classList.remove("hover"));

The + (String Concatenation) does not work on SQL Server for the image, ntext, or text data types.

In fact, image, ntext, and text are all deprecated.

ntext, text, and image data types will be removed in a future version of MicrosoftSQL Server. Avoid using these data types in new development work, and plan to modify applications that currently use them. Use nvarchar(max), varchar(max), and varbinary(max) instead.

That said if you are using an older version of SQL Server than you want to use UPDATETEXT to perform your concatenation. Which Colin Stasiuk gives a good example of in his blog post String Concatenation on a text column (SQL 2000 vs SQL 2005+).

A clean solution could be create a generic class to handle the list, so you don't need to create a different class each time you need it.

public class ListModel<T>
{
    public List<T> Items { get; set; }

    public ListModel(List<T> list) {
        Items = list;
    }
}

and when you return the View you just need to simply do:

List<customClass> ListOfCustomClass = new List<customClass>();
//Do as needed...
return View(new ListModel<customClass>(ListOfCustomClass));

then define the list in the model:

@model ListModel<customClass>

and ready to go:

@foreach(var element in Model.Items) {
  //do as needed...
}

Use this: $newDate = $dateInDB->format('Y-m-d');

http://en.wikipedia.org/wiki/Tempuri

tempuri.org is the default namespace URI used by Microsoft development products, like Visual Studio.

One thing I wish to point out here, and that is, despite what the Apple engineers have stated in their own WWDC 2015 video here:

https://developer.apple.com/videos/play/wwdc2015/407/

Apple keeps changing their mind on the subject, which tells us that there is no single right answer to this question. To show that even Apple engineers are split on this subject, take a look at Apple's most recent sample code, and you'll see some people use weak, and some don't.

This Apple Pay example uses weak: https://developer.apple.com/library/ios/samplecode/Emporium/Listings/Emporium_ProductTableViewController_swift.html#//apple_ref/doc/uid/TP40016175-Emporium_ProductTableViewController_swift-DontLinkElementID_8

As does this picture-in-picture example: https://developer.apple.com/library/ios/samplecode/AVFoundationPiPPlayer/Listings/AVFoundationPiPPlayer_PlayerViewController_swift.html#//apple_ref/doc/uid/TP40016166-AVFoundationPiPPlayer_PlayerViewController_swift-DontLinkElementID_4

As does the Lister example: https://developer.apple.com/library/ios/samplecode/Lister/Listings/Lister_ListCell_swift.html#//apple_ref/doc/uid/TP40014701-Lister_ListCell_swift-DontLinkElementID_57

As does the Core Location example: https://developer.apple.com/library/ios/samplecode/PotLoc/Listings/Potloc_PotlocViewController_swift.html#//apple_ref/doc/uid/TP40016176-Potloc_PotlocViewController_swift-DontLinkElementID_6

As does the view controller previewing example: https://developer.apple.com/library/ios/samplecode/ViewControllerPreviews/Listings/Projects_PreviewUsingDelegate_PreviewUsingDelegate_DetailViewController_swift.html#//apple_ref/doc/uid/TP40016546-Projects_PreviewUsingDelegate_PreviewUsingDelegate_DetailViewController_swift-DontLinkElementID_5

As does the HomeKit example: https://developer.apple.com/library/ios/samplecode/HomeKitCatalog/Listings/HMCatalog_Homes_Action_Sets_ActionSetViewController_swift.html#//apple_ref/doc/uid/TP40015048-HMCatalog_Homes_Action_Sets_ActionSetViewController_swift-DontLinkElementID_23

All those are fully updated for iOS 9, and all use weak outlets. From this we learn that A. The issue is not as simple as some people make it out to be. B. Apple has changed their mind repeatedly, and C. You can use whatever makes you happy :)

Special thanks to Paul Hudson (author of www.hackingwithsift.com) who gave me the clarification, and references for this answer.

I hope this clarifies the subject a bit better!

Take care.

So I merged some of the above solutions into my own, which for me made more sense, became more intuitive and a bit less error prone. I use a public stp::map to keep track of the possible config ids, and a struct to keep track of the possible values. Her it goes:

struct{
    std::string PlaybackAssisted = "assisted";
    std::string Playback = "playback";
    std::string Recording = "record";
    std::string Normal = "normal";
} mode_def;

std::map<std::string, std::string> settings = {
    {"mode", mode_def.Normal},
    {"output_log_path", "/home/root/output_data.log"},
    {"input_log_path", "/home/root/input_data.log"},
};

void read_config(const std::string & settings_path){
std::ifstream settings_file(settings_path);
std::string line;

if (settings_file.fail()){
    LOG_WARN("Config file does not exist. Default options set to:");
    for (auto it = settings.begin(); it != settings.end(); it++){
        LOG_INFO("%s=%s", it->first.c_str(), it->second.c_str());
    }
}

while (std::getline(settings_file, line)){
    std::istringstream iss(line);
    std::string id, eq, val;

    if (std::getline(iss, id, '=')){
        if (std::getline(iss, val)){
            if (settings.find(id) != settings.end()){
                if (val.empty()){
                    LOG_INFO("Config \"%s\" is empty. Keeping default \"%s\"", id.c_str(), settings[id].c_str());
                }
                else{
                    settings[id] = val;
                    LOG_INFO("Config \"%s\" read as \"%s\"", id.c_str(), settings[id].c_str());
                }
            }
            else{ //Not present in map
                LOG_ERROR("Setting \"%s\" not defined, ignoring it", id.c_str());
                continue;
            }
        }
        else{
            // Comment line, skiping it
            continue;
        }
    }
    else{
        //Empty line, skipping it
        continue;            
    }
}

}

The best way to retrieve your public folder path from your Laravel config is the function:

$myPublicFolder = public_path();
$savePath = $mypublicPath."enter_path_to_save";
$path = $savePath."filename.ext";
return File::put($path , $data);

There is no need to have all the variables, but this is just for a demonstrative purpose.

Hope this helps, GRnGC

Everybody getting a headache from this error: Make absolutely sure all your projetcs have a reference to the same Entity Framework assembly.

Short story long:

My model and my application were in different assemblies. These assemblies were referencing a different version of Entity framework. I guess that the two versions generated a different id for the same modell. So when my application ran the id of the model didn't match the one of the latest migration in __MigrationHistory. After updating all references to the latest EF release the error never showed up again.

I encountered this error working in Talend. I was able to store S3 CSV files created from Redshift without a problem. The error occurred when I was trying to load the same S3 CSV files into an Amazon RDS MySQL database. I tried the default timestamp Talend timestamp formats but they were throwing exception:unparseable date when loading into MySQL.

This from the accepted answer helped me solve this problem:

By the way, the "unparseable date" exception can here only be thrown by SimpleDateFormat#parse(). This means that the inputDate isn't in the expected pattern "yyyy-MM-dd HH:mm:ss z". You'll probably need to modify the pattern to match the inputDate's actual pattern

The key to my solution was changing the Talend schema. Talend set the timestamp field to "date" so I changed it to "timestamp" then I inserted "yyyy-MM-dd HH:mm:ss z" into the format string column view a screenshot here talend schema

I had other issues with 12 hour and 24 hour timestamp translations until I added the "z" at the end of the timestamp string.

This Works

function saveBase64AsFile(base64, fileName) {
    var link = document.createElement("a");
    document.body.appendChild(link);
    link.setAttribute("type", "hidden");
    link.href = "data:text/plain;base64," + base64;
    link.download = fileName;
    link.click();  
    document.body.removeChild(link);
}

Based on the answer above but with some changes

Here is some code that might help you out. Strings can be treated as an array of characters

string numbers = "12345";
int[] intArray = new int[numbers.Length];
for (int i=0; i < numbers.Length; i++)
{
   intArray[i] = int.Parse(numbers[i]);
}

This is the real magento way:

    $collection=Mage::getModel('sales/order')
                ->getCollection()
                ->addFieldToFilter(
                        array(
                            'customer_firstname',//attribute_1 with key 0
                            'remote_ip',//attribute_2 with key 1
                        ),
                        array(
                            array('eq'=>'gabe'),//condition for attribute_1 with key 0
                            array('eq'=>'127.0.0.1'),//condition for attribute_2
                                )
                            )
                        );

IF OBJECT_ID('mytablename') IS NOT NULL 

Not what you asked for, but I do this because of a focus bug in WebKit with spinboxes:

// temporary fix for focus bug with webkit input type=number ui
if (navigator.userAgent.indexOf("AppleWebKit") > -1 && navigator.userAgent.indexOf("Mobile") == -1)
{
    var els = document.querySelectorAll("input[type=number]");
    for (var el in els)
        el.type = "text";
}

It might give you an idea to help with what you need.

I had a similar issue, which was a result of the hard drive being filled up. Turns out the issue was with the cdr table being corrupted and running repair in mysql remedied the issue.

For me, it was just a matter of marking the directory as a source root.

The issue is with this line

 xlo.Worksheets(1).Cells(2, 2) = TextBox1.Text

You have the textbox defined at some other location which you are not using here. Excel is unable to find the textbox object in the current sheet while this textbox was defined in xlw.

Hence replace this with

 xlo.Worksheets(1).Cells(2, 2) = worksheets("xlw").TextBox1.Text 

I also faced the same issue. After lot of hard work, I found what was wrong in my case. My device was connected to computer via USB cable. There are types for USB connections like Mass Storage, Media Device(MTP), Camera(PTP) etc. My connection type was - 'Mass Storage', and this was causing the problems. When I changed the connection type, the issue was solved.

Always remember while accessing filesystem on android device :-

DON'T CONNECT AS MASS STORAGE to the computer/pc.

That's known as an Arrow Function, part of the ECMAScript 2015 spec...

var foo = ['a', 'ab', 'abc'];_x000D_
_x000D_
var bar = foo.map(f => f.length);_x000D_
_x000D_
console.log(bar); // 1,2,3

Shorter syntax than the previous:

// < ES6:_x000D_
var foo = ['a', 'ab', 'abc'];_x000D_
_x000D_
var bar = foo.map(function(f) {_x000D_
  return f.length;_x000D_
});_x000D_
console.log(bar); // 1,2,3

DEMO

The other awesome thing is lexical this... Usually, you'd do something like:

function Foo() {_x000D_
  this.name = name;_x000D_
  this.count = 0;_x000D_
  this.startCounting();_x000D_
}_x000D_
_x000D_
Foo.prototype.startCounting = function() {_x000D_
  var self = this;_x000D_
  setInterval(function() {_x000D_
    // this is the Window, not Foo {}, as you might expect_x000D_
    console.log(this); // [object Window]_x000D_
    // that's why we reassign this to self before setInterval()_x000D_
    console.log(self.count);_x000D_
    self.count++;_x000D_
  }, 1000)_x000D_
}_x000D_
_x000D_
new Foo();

But that could be rewritten with the arrow like this:

function Foo() {_x000D_
  this.name = name;_x000D_
  this.count = 0;_x000D_
  this.startCounting();_x000D_
}_x000D_
_x000D_
Foo.prototype.startCounting = function() {_x000D_
  setInterval(() => {_x000D_
    console.log(this); // [object Object]_x000D_
    console.log(this.count); // 1, 2, 3_x000D_
    this.count++;_x000D_
  }, 1000)_x000D_
}_x000D_
_x000D_
new Foo();

DEMO

MDN
More on Syntax

For more, here's a pretty good answer for when to use arrow functions.

if you are using maven:

mvn eclipse:eclipse -DdownloadSources=true  -DdownloadJavadocs=true

Have you already looked at the documentation available on http://timgolden.me.uk/python/win32_how_do_i/watch_directory_for_changes.html? If you only need it to work under Windows the 2nd example seems to be exactly what you want (if you exchange the path of the directory with one of the files you want to watch).

Otherwise, polling will probably be the only really platform-independent option.

Note: I haven't tried any of these solutions.

Java 8

return Collections.list(httpServletRequest.getParameterNames())
                  .stream()
                  .collect(Collectors.toMap(parameterName -> parameterName, httpServletRequest::getParameterValues));

You are looking for git merge-base. Usage:

$ git merge-base branch2 branch3
050dc022f3a65bdc78d97e2b1ac9b595a924c3f2

Here's a simple solution, using TypeScript:

  convertDateStringToDate(dateStr) {
    //  Convert a string like '2020-10-04T00:00:00' into '4/Oct/2020'
    let months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
    let date = new Date(dateStr);
    let str = date.getDate()
                + '/' + months[date.getMonth()]
                + '/' + date.getFullYear()
    return str;
  }

(Yeah, I know the question was about JavaScript, but I'm sure I won't be the only Angular developer coming across this article !)

Without php internal functions:

function charFunction($myStr, $limit=100) {    
    $result = "";
    for ($i=0; $i<$limit; $i++) {
        $result .= $myStr[$i];
    }
    return $result;    
}

$string1 = "I am looking for a way to pull the first 100 characters from a string variable to put in another variable for printing.";

echo charFunction($string1);

I got this error when I was trying to create a virtualenv with command virtualenv myVirtualEnv. I just added a sudo before the command; it solved everything.

Thanks to your comments. I've made a function that give an error message when it happens:

/**
 * Replaces a string in a file
 *
 * @param string $FilePath
 * @param string $OldText text to be replaced
 * @param string $NewText new text
 * @return array $Result status (success | error) & message (file exist, file permissions)
 */
function replace_in_file($FilePath, $OldText, $NewText)
{
    $Result = array('status' => 'error', 'message' => '');
    if(file_exists($FilePath)===TRUE)
    {
        if(is_writeable($FilePath))
        {
            try
            {
                $FileContent = file_get_contents($FilePath);
                $FileContent = str_replace($OldText, $NewText, $FileContent);
                if(file_put_contents($FilePath, $FileContent) > 0)
                {
                    $Result["status"] = 'success';
                }
                else
                {
                   $Result["message"] = 'Error while writing file';
                }
            }
            catch(Exception $e)
            {
                $Result["message"] = 'Error : '.$e;
            }
        }
        else
        {
            $Result["message"] = 'File '.$FilePath.' is not writable !';
        }
    }
    else
    {
        $Result["message"] = 'File '.$FilePath.' does not exist !';
    }
    return $Result;
}

Try this puglin simpleUpload, no need form

Html:

<input type="file" name="arquivo" id="simpleUpload" multiple >
<button type="button" id="enviar">Enviar</button>

Javascript:

$('#simpleUpload').simpleUpload({
  url: 'upload.php',
  trigger: '#enviar',
  success: function(data){
    alert('Envio com sucesso');

  }
});

It's very simple steps to push your node js application from local to GitHub.

Steps:

1. First create a new repository on GitHub
2. Open Git CMD installed to your system (Install GitHub Desktop)
3. Clone the repository to your system with the command: git clone repo-url
4. Now copy all your application files to this cloned library if it's not there
5. Get everything ready to commit: git add -A
6. Commit the tracked changes and prepares them to be pushed to a remote repository: git commit -a -m "First Commit"
7. Push the changes in your local repository to GitHub: git push origin master

const data = { username: 'example' };

fetch('https://example.com/profile', {
  method: 'POST', // or 'PUT'
  headers: {
 '           Content-Type': 'application/json',
           },
  body: JSON.stringify(data),
})
  .then(response => response.json())
  .then(data => {
      console.log('Success:', data);
     })
 .catch((error) => {
         console.error('Error:', error);
   });

This is the code:

        String date1 = "07/15/2013";
        String time1 = "11:00:01";
        String date2 = "07/16/2013";
        String time2 = "22:15:10";
        String format = "MM/dd/yyyy HH:mm:ss";
        SimpleDateFormat sdf = new SimpleDateFormat(format);
        Date fromDate = sdf.parse(date1 + " " + time1);
        Date toDate = sdf.parse(date2 + " " + time2);

        long diff = toDate.getTime() - fromDate.getTime();
        String dateFormat="duration: ";
        int diffDays = (int) (diff / (24 * 60 * 60 * 1000));
        if(diffDays>0){
            dateFormat+=diffDays+" day ";
        }
        diff -= diffDays * (24 * 60 * 60 * 1000);

        int diffhours = (int) (diff / (60 * 60 * 1000));
        if(diffhours>0){
            dateFormat+=diffhours+" hour ";
        }
        diff -= diffhours * (60 * 60 * 1000);

        int diffmin = (int) (diff / (60 * 1000));
        if(diffmin>0){
            dateFormat+=diffmin+" min ";
        }
        diff -= diffmin * (60 * 1000);

        int diffsec = (int) (diff / (1000));
        if(diffsec>0){
            dateFormat+=diffsec+" sec";
        }
        System.out.println(dateFormat);

and the out is:

duration: 1 day 11 hour 15 min 9 sec

I simply use the -subj parameter adding the machines ip address. So solved with one command only.

sudo openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -sha256 -subj '/CN=my-domain.com/subjectAltName=DNS.1=192.168.0.222/' -keyout my-domain.key -out my-domain.crt

You can add others attributes like C, ST, L, O, OU, emailAddress to generate certs without being prompted.

For Red Hat :

sudo yum install libstdc++.i686
sudo yum install libstdc++-devel.i686

You can call bash directly, use the -c flag:

bash -c "diff <(sort file1) <(sort file2) > $@"

Of course, you may not be able to redirect to the variable $@, but when I tried to do this, I got -bash: $@: ambiguous redirect as an error message, so you may want to look into that before you get too into this (though I'm using bash 3.2.something, so maybe yours works differently).

Use Dock and Anchor properties. Here is a good article. Note that these will handle changes when maximizing/minimizing. That is a little different that if the screen resolution changes, but it will be along the same idea.

Remove the slashes:

String json = {"phonetype":"N95","cat":"WP"};

try {

    JSONObject obj = new JSONObject(json);

    Log.d("My App", obj.toString());

} catch (Throwable t) {
    Log.e("My App", "Could not parse malformed JSON: \"" + json + "\"");
}

In case you want to use the Docker image as a "regular" Ubuntu installation, you can also run unminimize. This will install a lot more than ifconfig, so this might not be what you want.

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

I just had to do:

git fetch

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

Simple debug command:

ansible -i inventory/hosts.yaml -m debug -a "var=hostvars[inventory_hostname]" all

output:

"hostvars[inventory_hostname]": {
    "ansible_check_mode": false, 
    "ansible_diff_mode": false, 
    "ansible_facts": {}, 
    "ansible_forks": 5, 
    "ansible_host": "192.168.10.125", 
    "ansible_inventory_sources": [
        "/root/workspace/ansible-minicros/inventory/hosts.yaml"
    ], 
    "ansible_playbook_python": "/usr/bin/python2", 
    "ansible_port": 65532, 
    "ansible_verbosity": 0, 
    "ansible_version": {
        "full": "2.8.5", 
        "major": 2, 
        "minor": 8, 
        "revision": 5, 
        "string": "2.8.5"
    }, 

get host ip address:

ansible -i inventory/hosts.yaml -m debug -a "var=hostvars[inventory_hostname].ansible_host" all

zk01 | SUCCESS => {
    "hostvars[inventory_hostname].ansible_host": "192.168.10.125"
}

In Windows we need to run $git difftool --tool-help command to see the various options like:

    'git difftool --tool=<tool>' may be set to one of the following:
                    vimdiff
                    vimdiff2
                    vimdiff3

    The following tools are valid, but not currently available:
                    araxis
                    bc
                    bc3
                    codecompare
                    deltawalker
                    diffmerge
                    diffuse
                    ecmerge
                    emerge
                    examdiff
                    gvimdiff
                    gvimdiff2
                    gvimdiff3
                    kdiff3
                    kompare
                    meld
                    opendiff
                    p4merge
                    tkdiff
                    winmerge
                    xxdiff
Some of the tools listed above only work in a windowed
environment. If run in a terminal-only session, they will fail.

and we can add any of them(for example winmerge) like

$  git difftool --tool=winmerge

For configuring notepad++ to see files before committing:

 git config --global core.editor "'C:/Program Files/Notepad++/notepad++.exe' -multiInst -notabbar -nosession -noPlugin"

and using $ git commit will open the commit information in notepad++

POD is the official way to do multi line comments in Perl,

• see Multi-line comments in perl code and
• Better ways to make multi-line comments in Perl for more detail.

From faq.perl.org[perlfaq7]

• How can I comment out a large block of Perl code?

The quick-and-dirty way to comment out more than one line of Perl is to surround those lines with Pod directives. You have to put these directives at the beginning of the line and somewhere where Perl expects a new statement (so not in the middle of statements like the # comments). You end the comment with =cut, ending the Pod section:

=pod

my $object = NotGonnaHappen->new();

ignored_sub();

$wont_be_assigned = 37;

=cut

The quick-and-dirty method only works well when you don't plan to leave the commented code in the source. If a Pod parser comes along, your multiline comment is going to show up in the Pod translation. A better way hides it from Pod parsers as well.

The =begin directive can mark a section for a particular purpose. If the Pod parser doesn't want to handle it, it just ignores it. Label the comments with comment. End the comment using =end with the same label. You still need the =cut to go back to Perl code from the Pod comment:

=begin comment

my $object = NotGonnaHappen->new();

ignored_sub();

$wont_be_assigned = 37;

=end comment

=cut

I just solved this kind of a problem. What I've learned is:

1. you'll have to edit the my.cnf and set the bind-address = your.mysql.server.address under [mysqld]
2. comment out skip-networking field
3. restart mysqld

4. check if it's running

   mysql -u root -h your.mysql.server.address –p 
   

5. create a user (usr or anything) with % as domain and grant her access to the database in question.

   mysql> CREATE USER 'usr'@'%' IDENTIFIED BY 'some_pass';
   mysql> GRANT ALL PRIVILEGES ON testDb.* TO 'monty'@'%' WITH GRANT OPTION;
   

6. open firewall for port 3306 (you can use iptables. make sure to open port for eithe reveryone, or if you're in tight securety, then only allow the client address)

7. restart firewall/iptables

you should be able to now connect mysql server form your client server php script.

Update Oct 2020: Checkout the Lifecycle extensions based solutions on this thread. The approach seems to be working, it's more elegant and modern.

The neatest and not deprecated way that I've found so far to do this, as follows:

@Override
public boolean foregrounded() {
    ActivityManager.RunningAppProcessInfo appProcessInfo = new ActivityManager.RunningAppProcessInfo();
    ActivityManager.getMyMemoryState(appProcessInfo);
    return (appProcessInfo.importance == IMPORTANCE_FOREGROUND || appProcessInfo.importance == IMPORTANCE_VISIBLE)
}

It only works with SDK 16+.

EDIT:

I removed the following code from the solution:

KeyguardManager km = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
// App is foreground, but screen is locked, so show notification
return km.inKeyguardRestrictedInputMode();

since that makes not getting the notifications if the screen locked. I had a look to the framework and the purpose of this is not entirely clear. I'd remove it. Checking the process info state would be enough :-)

** Explicitly request services from other modules using angular.injector **

Just to elaborate on kim3er's answer, you can provide services, factories, etc without changing them to providers, as long as they are included in other modules...

However, I'm not sure if the *Provider (which is made internally by angular after it processes a service, or factory) will always be available (it may depend on what else loaded first), as angular lazily loads modules.

Note that if you want to re-inject the values that they should be treated as constants.

Here's a more explicit, and probably more reliable way to do it + a working plunker

var base = angular.module('myAppBaseModule', [])
base.factory('Foo', function() { 
  console.log("Foo");
  var Foo = function(name) { this.name = name; };
  Foo.prototype.hello = function() {
    return "Hello from factory instance " + this.name;
  }
  return Foo;
})
base.service('serviceFoo', function() {
  this.hello = function() {
    return "Service says hello";
  }
  return this;
});

var app = angular.module('appModule', []);
app.config(function($provide) {
  var base = angular.injector(['myAppBaseModule']);
  $provide.constant('Foo', base.get('Foo'));
  $provide.constant('serviceFoo', base.get('serviceFoo'));
});
app.controller('appCtrl', function($scope, Foo, serviceFoo) {
  $scope.appHello = (new Foo("app")).hello();
  $scope.serviceHello = serviceFoo.hello();
});

You can get the introduction of the article in Wikipedia by querying pages such as https://en.wikipedia.org/w/api.php?format=json&action=query&prop=extracts&exintro=&explaintext=&titles=java. You just need to parse the json file and the result is plain text which has been cleaned including removing links and references.

Objective C :

self.txtUserNameTextfield.myUITextField.clearButtonMode = UITextFieldViewModeWhileEditing;

Swift :

txtUserNameTextfield.clearButtonMode = UITextField.ViewMode.WhileEditing;

How long is the list you're going to normalize?

def psum(it):
    "This function makes explicit how many calls to sum() are done."
    print "Another call!"
    return sum(it)

raw = [0.07,0.14,0.07]
print "How many calls to sum()?"
print [ r/psum(raw) for r in raw]

print "\nAnd now?"
s = psum(raw)
print [ r/s for r in raw]

# if one doesn't want auxiliary variables, it can be done inside
# a list comprehension, but in my opinion it's quite Baroque    
print "\nAnd now?"
print [ r/s  for s in [psum(raw)] for r in raw]

Output

# How many calls to sum()?
# Another call!
# Another call!
# Another call!
# [0.25, 0.5, 0.25]
# 
# And now?
# Another call!
# [0.25, 0.5, 0.25]
# 
# And now?
# Another call!
# [0.25, 0.5, 0.25]

So here's how to do that:

In the bottom bar of VSCode, you'll see the label UTF-8. Click it. A popup opens. Click Save with encoding. You can now pick a new encoding for that file.

Alternatively, you can change the setting globally in Workspace/User settings using the setting "files.encoding": "utf8". If using the graphical settings page in VSCode, simply search for encoding. Do note however that this only applies to newly created files.

Calling $.post() won't work as it is Ajax based. So a hybrid method needs to be used for this purpose.

Following is the solution which is working for me.

Steps: 1. Create URL for href which calls the a method with url and parameter 2. Call normal POST using JavaScript method

Solution:

In .cshtml:

<a href="javascript:(function(){$.postGo( '@Url.Action("View")', { 'id': @receipt.ReceiptId  } );})()">View</a>

Note: the anonymous method should be wrapped in (....)() i.e.

(function() {
    //code...
})();

postGo is defined as below in JavaScript. Rest are simple..

@Url.Action("View") creates url for the call

{ 'id': @receipt.ReceiptId } creates parameters as object which is in-turn converted to POST fields in postGo method. This can be any parameter as you require

In JavaScript:

(function ($) {
    $.extend({
        getGo: function (url, params) {
            document.location = url + '?' + $.param(params);
        },
        postGo: function (url, params) {
            var $form = $("<form>")
                .attr("method", "post")
                .attr("action", url);
            $.each(params, function (name, value) {
                $("<input type='hidden'>")
                    .attr("name", name)
                    .attr("value", value)
                    .appendTo($form);
            });
            $form.appendTo("body");
            $form.submit();
        }
    });
})(jQuery);

Reference URLs which I have used for postGo

Non-ajax GET/POST using jQuery (plugin?)

http://nuonical.com/jquery-postgo-plugin/

<form action="javascript:completeAndRedirect();">
    <input type="text" id="Edit1" 
    style="width:280; height:50; font-family:'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size:22px">
</form>

Changing action to point at your function would solve the problem, in a different way.

It would be Better if you can use html5 video player or any other player (but not jwplayer) which can play youtube source video.

Below is an example source url of a video: https://redirector.googlevideo.com/videoplayback?requiressl=yes&id=a1385c04a9ecb45b&itag=22&source=picasa&cmo=secure_transport%3Dyes&ip=0.0.0.0&ipbits=0&expire=1440066674&sparams=requiressl%2Cid%2Citag%2Csource%2Cip%2Cipbits%2Cexpire&signature=86FE7D007A1DC990288890ED4EC7AA2D31A2ABF2.A0A23B872725261C457B67FD4757F3EB856AEE0E&key=lh1

Open this using simple html5 video player (Replace XXXXXX with source url or any downloadable url) :

    <video width="640" height="480" autoplay controls>
  <source src="XXXXXX" type="video/mp4">
 </video>

You can also use many other video players also.

This is a limit of the C++ compiler. If you put the function in the header, all the cpp files where it can be inlined can see the "source" of your function and the inlining can be done by the compiler. Otherwhise the inlining would have to be done by the linker (each cpp file is compiled in an obj file separately). The problem is that it would be much more difficult to do it in the linker. A similar problem exists with "template" classes/functions. They need to be instantiated by the compiler, because the linker would have problem instantiating (creating a specialized version of) them. Some newer compiler/linker can do a "two pass" compilation/linking where the compiler does a first pass, then the linker does its work and call the compiler to resolve unresolved things (inline/templates...)

You can use pandas.Series.tolist

e.g.:

import pandas as pd
df = pd.DataFrame({'a':[1,2,3], 'b':[4,5,6]})

Run:

>>> df['a'].tolist()

You will get

>>> [1, 2, 3]

This is the jQuery solution that worked for me. offsetWidth etc. didn't work.

function is_overflowing(element, extra_width) {
    return element.position().left + element.width() + extra_width > element.parent().width();
}

If this doesn't work, ensure that elements' parent has the desired width (personally, I had to use parent().parent()). position is relative to the parent. I've also included extra_width because my elements ("tags") contain images which take small time to load, but during the function call they have zero width, spoiling the calculation. To get around that, I use the following calling code:

var extra_width = 0;
$(".tag:visible").each(function() {
    if (!$(this).find("img:visible").width()) {
        // tag image might not be visible at this point,
        // so we add its future width to the overflow calculation
        // the goal is to hide tags that do not fit one line
        extra_width += 28;
    }
    if (is_overflowing($(this), extra_width)) {
        $(this).hide();
    }
});

Hope this helps.

You can define a Multi-module project structure, then you can set the configuration for sonar in one properties file in the root folder of your project, (Way #1)

If you have a typo in your branchname you'll get this same error.

Equally weighted children

To create a linear layout in which each child uses the same amount of space on the screen, set the android:layout_height of each view to "0dp" (for a vertical layout) or the android:layout_width of each view to "0dp" (for a horizontal layout). Then set the android:layout_weight of each view to "1".

In order for this to work in the LinearLayout view group the attribute values for android:layout_width and android:layout_height need to be equal to "match_parent"...

iPad Media Queries (All generations - including iPad mini)

Thanks to Apple's work in creating a consistent experience for users, and easy time for developers, all 5 different iPads (iPads 1-5 and iPad mini) can be targeted with just one CSS media query. The next few lines of code should work perfect for a responsive design.

iPad in portrait & landscape

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px)  { /* STYLES GO HERE */}

iPad in landscape

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (orientation : landscape) { /* STYLES GO HERE */}

iPad in portrait

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (orientation : portrait) { /* STYLES GO HERE */ }

iPad 3 & 4 Media Queries

If you're looking to target only 3rd and 4th generation Retina iPads (or tablets with similar resolution) to add @2x graphics, or other features for the tablet's Retina display, use the following media queries.

Retina iPad in portrait & landscape

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px)
and (-webkit-min-device-pixel-ratio: 2) { /* STYLES GO HERE */}

Retina iPad in landscape

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (orientation : landscape)
and (-webkit-min-device-pixel-ratio: 2) { /* STYLES GO HERE */}

Retina iPad in portrait

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (orientation : portrait)
and (-webkit-min-device-pixel-ratio: 2) { /* STYLES GO HERE */ }

iPad 1 & 2 Media Queries

If you're looking to supply different graphics or choose different typography for the lower resolution iPad display, the media queries below will work like a charm in your responsive design!

iPad 1 & 2 in portrait & landscape

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (-webkit-min-device-pixel-ratio: 1){ /* STYLES GO HERE */}

iPad 1 & 2 in landscape

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (orientation : landscape)
and (-webkit-min-device-pixel-ratio: 1)  { /* STYLES GO HERE */}

iPad 1 & 2 in portrait

@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) 
and (orientation : portrait) 
and (-webkit-min-device-pixel-ratio: 1) { /* STYLES GO HERE */ }

Source: http://stephen.io/mediaqueries/

Late answer but can be helpful

function areThereDuplicates(args) {

    let count = {};
    for(let i = 0; i < args.length; i++){
         count[args[i]] = 1 + (count[args[i]] || 0);
    }
    let found = Object.keys(count).filter(function(key) {
        return count[key] > 1;
    });
    return found.length ? true : false; 
}

areThereDuplicates([1,2,5]);

One-to-Many: One Person Has Many Skills, a Skill is not reused between Person(s)

• Unidirectional: A Person can directly reference Skills via its Set
• Bidirectional: Each "child" Skill has a single pointer back up to the Person (which is not shown in your code)

Many-to-Many: One Person Has Many Skills, a Skill is reused between Person(s)

• Unidirectional: A Person can directly reference Skills via its Set
• Bidirectional: A Skill has a Set of Person(s) which relate to it.

In a One-To-Many relationship, one object is the "parent" and one is the "child". The parent controls the existence of the child. In a Many-To-Many, the existence of either type is dependent on something outside the both of them (in the larger application context).

Your subject matter (domain) should dictate whether or not the relationship is One-To-Many or Many-To-Many -- however, I find that making the relationship unidirectional or bidirectional is an engineering decision that trades off memory, processing, performance, etc.

What can be confusing is that a Many-To-Many Bidirectional relationship does not need to be symmetric! That is, a bunch of People could point to a skill, but the skill need not relate back to just those people. Typically it would, but such symmetry is not a requirement. Take love, for example -- it is bi-directional ("I-Love", "Loves-Me"), but often asymmetric ("I love her, but she doesn't love me")!

All of these are well supported by Hibernate and JPA. Just remember that Hibernate or any other ORM doesn't give a hoot about maintaining symmetry when managing bi-directional many-to-many relationships...thats all up to the application.

Use beginUpdates and endUpdates to insert a new cell when the button clicked.

As @vadian said in comment, begin/endUpdates has no effect for a single insert/delete/move operation

First of all, append data in your tableview array

Yourarray.append([labeltext])  

Then update your table and insert a new row

// Update Table Data
tblname.beginUpdates()
tblname.insertRowsAtIndexPaths([
NSIndexPath(forRow: Yourarray.count-1, inSection: 0)], withRowAnimation: .Automatic)
tblname.endUpdates()

This inserts cell and doesn't need to reload the whole table but if you get any problem with this, you can also use tableview.reloadData()

Swift 3.0

tableView.beginUpdates()
tableView.insertRows(at: [IndexPath(row: yourArray.count-1, section: 0)], with: .automatic)
tableView.endUpdates()

Objective-C

[self.tblname beginUpdates];
NSArray *arr = [NSArray arrayWithObject:[NSIndexPath indexPathForRow:Yourarray.count-1 inSection:0]];
[self.tblname insertRowsAtIndexPaths:arr withRowAnimation:UITableViewRowAnimationAutomatic];
[self.tblname endUpdates];

For those that just used a standard form submit (non-AJAX), there's another way to fire some Javascript/JQuery code upon completion of your action.

First, create a string property on your Model.

public class MyModel 
{
    public string JavascriptToRun { get; set;}
}

Now, bind to your new model property in the Javascript of your view:

<script type="text/javascript">
     @Model.JavascriptToRun
</script>

Now, also in your view, create a Javascript function that does whatever you need to do:

<script type="text/javascript">
     @Model.JavascriptToRun

     function ShowErrorPopup() {
          alert('Sorry, we could not process your order.');
     }

</script>

Finally, in your controller action, you need to call this new Javascript function:

[HttpPost]
public ActionResult PurchaseCart(MyModel model)
{
    // Do something useful
    ...

    if (success == false)
    {
        model.JavascriptToRun= "ShowErrorPopup()";
        return View(model);
    }
    else
        return RedirectToAction("Success");
}

You can use git log to display the diffs while searching:

git log -p -- path/to/file

List your current SSH keys:

ls -l ~/.ssh

Generate a new SSH key:

ssh-keygen -t ed25519 -C "[email protected]"

where you should replace [email protected] with your GitHub email address.
When prompted to Enter a file in which to save the key, press Enter.
Upon Enter passphrase (empty for no passphrase) - just press Enter (for an empty passphrase).
List the your SSH keys again:

ls -l ~/.ssh

The files id_ed25519 and id_ed25519.pub should now have been added.
Start the ssh-agent in the background:

eval $(ssh-agent -s)

Add your SSH private key to the ssh-agent:

ssh-add ~/.ssh/id_ed25519

Next output the public key to the terminal screen:

cat ~/.ssh/id_ed25519.pub

Copy the output to the clipboard (Ctrl + Insert).
Go to https://github.com/<your-github-username> and sign in with your username and password.
Click your GitHub avatar in the upper-right corner, and then Settings. In the left pane click SSH and GPG keys. Click the green-colored button New SSH key and paste the public SSH key into the textarea labeled Key. Use a descriptive Title that tells from what computer you will use this SSH key. Click Add SSH key.

If your current local repository was created with http and username, it needs to be recreated it so as to become SSH compatible.
First check to make sure that you have a clean working tree so that you don't lose any work:

git status

Then cd .. to the parent directory and rm -fr <name-of-your-repo>.
Finally clone a fresh copy that uses SSH instead of username/password:

git clone [email protected]:[your-github-username]/[repository-name].git

References:
https://docs.github.com/en/free-pro-team@latest/github/authenticating-to-github/generating-a-new-ssh-key-and-adding-it-to-the-ssh-agent
https://docs.github.com/en/free-pro-team@latest/github/authenticating-to-github/adding-a-new-ssh-key-to-your-github-account

There are many ways to filter for element ancestors.

if ($elem.closest('.parentClass').length /* > 0*/) {/*...*/}
if ($elem.parents('.parentClass').length /* > 0*/) {/*...*/}
if ($elem.parents().hasClass('parentClass')) {/*...*/}
if ($('.parentClass').has($elem).length /* > 0*/) {/*...*/}
if ($elem.is('.parentClass *')) {/*...*/} 

Beware, closest() method includes element itself while checking for selector.

Alternatively, if you have a unique selector matching the $elem, e.g #myElem, you can use:

if ($('.parentClass:has(#myElem)').length /* > 0*/) {/*...*/}
if(document.querySelector('.parentClass #myElem')) {/*...*/}

If you want to match an element depending any of its ancestor class for styling purpose only, just use a CSS rule:

.parentClass #myElem { /* CSS property set */ }

I'll explain it in a simple way.

Generics defined at Class level are completely separate from the generics defined at the (static) method level.

class Greet<T> {

    public static <T> void sayHello(T obj) {
        System.out.println("Hello " + obj);
    }
}

When you see the above code anywhere, please note that the T defined at the class level has nothing to do with the T defined in the static method. The following code is also completely valid and equivalent to the above code.

class Greet<T> {

    public static <E> void sayHello(E obj) {
        System.out.println("Hello " + obj);
    }
}

Why the static method needs to have its own generics separate from those of the Class?

This is because, the static method can be called without even instantiating the Class. So if the Class is not yet instantiated, we do not yet know what is T. This is the reason why the static methods needs to have its own generics.

So, whenever you are calling the static method,

Greet.sayHello("Bob");
Greet.sayHello(123);

JVM interprets it as the following.

Greet.<String>sayHello("Bob");
Greet.<Integer>sayHello(123);

Both giving the same outputs.

Hello Bob
Hello 123

This could be accomplished with a single line of code:

IF OBJECT_ID('tempdb..#tempTableName') IS NOT NULL DROP TABLE #tempTableName;   

alternatively you can retrieve DOM properties with .prop

here is sample code for select box

if( ctrl.prop('type') == 'select-one' ) { // for single select }

if( ctrl.prop('type') == 'select-multiple' ) { // for multi select }

for textbox

  if( ctrl.prop('type') == 'text' ) { // for text box }

I've successfully used int(x or 0) for this type of error, so long as None should equate to 0 in the logic. Note that this will also resolve to 0 in other cases where testing x returns False. e.g. empty list, set, dictionary or zero length string. Sorry, Kindall already gave this answer.

I have a slightly different solution based on the answer by user167517. In my function I'm using a variable for the id of the select box I'm targeting.

var vOptionSelect = "#productcodeSelect1";

The index is returned with:

$(vOptionSelect).find(":selected").index();

This worked for me in newer browsers:

autocomplete="new-password"

==========Advise==========

@martin clayton Answer is correct, But this is an advise only.

Please avoid the use of ambiguous variable in the stored procedure.

Example :

SELECT Id, dateCreated
INTO id, datecreated
FROM products
WHERE pName = iName

The above example will cause an error (null value error)

Example give below is correct. I hope this make sense.

Example :

SELECT Id, dateCreated
INTO val_id, val_datecreated
FROM products
WHERE pName = iName

You can also make them unambiguous by referencing the table, like:

[ Credit : maganap ]

SELECT p.Id, p.dateCreated INTO id, datecreated FROM products p 
WHERE pName = iName

To copy conditional formatting from google spreadsheet (doc1) to another (doc2) you need to do the following:

1. Go to the bottom of doc1 and right-click on the sheet name.
2. Select Copy to
3. Select doc2 from the options you have (note: doc2 must be on your google drive as well)
4. Go to doc2 and open the newly "pasted" sheet at the bottom (it should be the far-right one)
5. Select the cell with the formatting you want to use and copy it.
6. Go to the sheet in doc2 you would like to modify.
7. Select the cell you want your formatting to go to.
8. Right click and choose paste special and then paste conditional formatting only
9. Delete the pasted sheet if you don't want it there. Done.

Just a few other random ideas for completeness's sake. If they work for you, use them. Otherwise, you're probably better off trying something else.

You could also do this with a dictionary:

>>> x = {'cond1' : 'val1', 'cond2' : 'val2'}
>>> y = {'cond1' : 'val1', 'cond2' : 'val2'}
>>> x == y
True

This option is more complicated, but you may also find it useful:

class Klass(object):
    def __init__(self, some_vars):
        #initialize conditions here
    def __nonzero__(self):
        return (self.cond1 == 'val1' and self.cond2 == 'val2' and
                self.cond3 == 'val3' and self.cond4 == 'val4')

foo = Klass()
if foo:
    print "foo is true!"
else:
    print "foo is false!"

Dunno if that works for you, but it's another option to consider. Here's one more way:

class Klass(object):
    def __init__(self):
        #initialize conditions here
    def __eq__(self):
        return (self.cond1 == 'val1' and self.cond2 == 'val2' and
               self.cond3 == 'val3' and self.cond4 == 'val4')

x = Klass(some_values)
y = Klass(some_other_values)
if x == y:
    print 'x == y'
else:
    print 'x!=y'

The last two I haven't tested, but the concepts should be enough to get you going if that's what you want to go with.

(And for the record, if this is just a one time thing, you're probably just better off using the method you presented at first. If you're doing the comparison in lots of places, these methods may enhance readability enough to make you not feel so bad about the fact that they are kind of hacky.)

The subdirectory option on 'remove directory':

rd /s /q junk

Make sure that you actually save the file as UTF-8, alternatively use HTML entities (&#nnn;) for the special characters.

Here is a good example on how to do a command if a file does or does not exist:

if exist C:\myprogram\sync\data.handler echo Now Exiting && Exit
if not exist C:\myprogram\html\data.sql Exit

We will take those three files and put it in a temporary place. After deleting the folder, it will restore those three files.

xcopy "test" "C:\temp"
xcopy "test2" "C:\temp"
del C:\myprogram\sync\
xcopy "C:\temp" "test"
xcopy "C:\temp" "test2"
del "c:\temp"

Use the XCOPY command:

xcopy "C:\myprogram\html\data.sql"  /c /d /h /e /i /y  "C:\myprogram\sync\"

I will explain what the /c /d /h /e /i /y means:

  /C           Continues copying even if errors occur.
  /D:m-d-y     Copies files changed on or after the specified date.
               If no date is given, copies only those files whose
               source time is newer than the destination time.
  /H           Copies hidden and system files also.
  /E           Copies directories and subdirectories, including empty ones.
               Same as /S /E. May be used to modify /T.
  /T           Creates directory structure, but does not copy files. Does not
               include empty directories or subdirectories. /T /E includes
  /I           If destination does not exist and copying more than one file,
               assumes that destination must be a directory.
  /Y           Suppresses prompting to confirm you want to overwrite an
               existing destination file.

`To see all the commands type`xcopy /? in cmd

Call other batch file with option sync.bat myprogram.ini.

I am not sure what you mean by this, but if you just want to open both of these files you just put the path of the file like

Path/sync.bat
Path/myprogram.ini

If it was in the Bash environment it was easy for me, but I do not know how to test if a file or folder exists and if it is a file or folder.

You are using a batch file. You mentioned earlier you have to create a .bat file to use this:

I have to create a .BAT file that does this:

You can also use Requestify, a really cool and very simple HTTP client I wrote for nodeJS + it supports caching.

Just do the following for executing a POST request:

var requestify = require('requestify');

requestify.post('http://example.com', {
    hello: 'world'
})
.then(function(response) {
    // Get the response body (JSON parsed or jQuery object for XMLs)
    response.getBody();
});

Not gonna happen with CSS only

Inline javascript

<a href='index.html' 
    onmouseover='this.style.textDecoration="none"' 
    onmouseout='this.style.textDecoration="underline"'>
    Click Me
</a>

In a working draft of the CSS2 spec it was declared that you could use pseudo-classes inline like this:

<a href="http://www.w3.org/Style/CSS"
   style="{color: blue; background: white}  /* a+=0 b+=0 c+=0 */
      :visited {color: green}           /* a+=0 b+=1 c+=0 */
      :hover {background: yellow}       /* a+=0 b+=1 c+=0 */
      :visited:hover {color: purple}    /* a+=0 b+=2 c+=0 */
     ">
</a>

but it was never implemented in the release of the spec as far as I know.

http://www.w3.org/TR/2002/WD-css-style-attr-20020515#pseudo-rules

You can also use Route::current()->getName() to check your route name.

Example: routes.php

Route::get('test', ['as'=>'testing', function() {
    return View::make('test');
}]);

View:

@if(Route::current()->getName() == 'testing')
    Hello This is testing
@endif

You define the class gameObject in both your .cpp file and your .h file.
That is creating a redefinition error.

You should define the class, ONCE, in ONE place. (convention says the definition is in the .h, and all the implementation is in the .cpp)

Please help us understand better, what part of the error message did you have trouble with?

The first part of the error says the class has been redefined in gameObject.cpp
The second part of the error says the previous definition is in gameObject.h.

How much clearer could the message be?

You can use the csv module to parse tab seperated value files easily.

import csv

with open("tab-separated-values") as tsv:
    for line in csv.reader(tsv, dialect="excel-tab"): #You can also use delimiter="\t" rather than giving a dialect.
        ... 

Where line is a list of the values on the current row for each iteration.

Edit: As suggested below, if you want to read by column, and not by row, then the best thing to do is use the zip() builtin:

with open("tab-separated-values") as tsv:
    for column in zip(*[line for line in csv.reader(tsv, dialect="excel-tab")]):
        ...

git clone https://[email protected]/User/Repository.git will prompt for a password then clone.

Yet another approach - just set a flag on an element signaling which type of event should be handled:

function setRangeValueChangeHandler(rangeElement, handler) {
    rangeElement.oninput = (event) => {
        handler(event);
        // Save flag that we are using onInput in current browser
        event.target.onInputHasBeenCalled = true;
    };

    rangeElement.onchange = (event) => {
        // Call only if we are not using onInput in current browser
        if (!event.target.onInputHasBeenCalled) {
            handler(event);
        }
    };
}

"foreach" is not the name for bash. It is simply "for". You can do things in one line only like:

for fn in `cat filenames.txt`; do cat "$fn"; done

Reference: http://www.cyberciti.biz/faq/linux-unix-bash-for-loop-one-line-command/

One can also use the following class while using bootstrap modal class (v 3.3.7) ... help-inline and help-block did not work in modal.

<span class="error text-danger">Some Errors related to something</span>

Output looks like something below:

Use Date convert to compare with date: Try This:

select * from table 
where TO_DATE(to_char(timespanColumn,'YYYY-MM-DD'),'YYYY-MM-DD') = to_timestamp('2018-03-26', 'YYYY-MM-DD')

1. Checkout to temporary branch with last commit

   git branch temp HEAD@{1}

2. Reset last commit

   git reset temp

3. Now, you'll have all files your commit as well as previous commit. Check status of all the files.

   git status

4. Reset your commit files from git stage.

   git reset myfile1.js (so on)

5. Reattach this commit

   git commit -C HEAD@{1}

6. Add and commit your files to new commit.

edit: I had misunderstand the question here. My following answer explains how to run sql commands at container creation time, but not at image creation time as desired by OP.

I'm not quite fond of Kuhess's accepted answer as the sleep 5 seems a bit hackish to me as it assumes that the mysql db daemon has correctly loaded within this time frame. That's an assumption, no guarantee. Also if you use a provided mysql docker image, the image itself already takes care about starting up the server; I would not interfer with this with a custom /usr/bin/mysqld_safe.

I followed the other answers around here and copied bash and sql scripts into the folder /docker-entrypoint-initdb.d/ within the docker container as this is clearly the intended way by the mysql image provider. Everything in this folder is executed once the db daemon is ready, hence you should be able rely on it.

As an addition to the others - since no other answer explicitely mentions this: besides sql scripts you can also copy bash scripts into that folder which might give you more control.

This is what I had needed for example as I also needed to import a dump, but the dump alone was not sufficient as it did not provide which database it should import into. So in my case I have a script named db_custom_init.sh with this content:

mysql -u root -p$MYSQL_ROOT_PASSWORD -e 'create database my_database_to_import_into'
mysql -u root -p$MYSQL_ROOT_PASSWORD my_database_to_import_into < /home/db_dump.sql

and this Dockerfile copying that script:

FROM mysql/mysql-server:5.5.62
ENV MYSQL_ROOT_PASSWORD=XXXXX
COPY ./db_dump.sql /home/db_dump.sql
COPY ./db_custom_init.sh /docker-entrypoint-initdb.d/

Note that you can use the Polynomial class directly to do the fitting and return a Polynomial instance.

from numpy.polynomial import Polynomial

p = Polynomial.fit(x, y, 4)
plt.plot(*p.linspace())

p uses scaled and shifted x values for numerical stability. If you need the usual form of the coefficients, you will need to follow with

pnormal = p.convert(domain=(-1, 1))

sqlcmd -S myServer -d myDB -E -o "MyData.txt" ^
    -Q "select bar from foo" ^
    -W -w 999 -s","

The last line contains CSV-specific options.

• -W   remove trailing spaces from each individual field
• -s","   sets the column seperator to the comma (,)
• -w 999   sets the row width to 999 chars

scottm's answer is very close to what I use, but I find the -W to be a really nice addition: I needn't trim whitespace when I consume the CSV elsewhere.

Also see the MSDN sqlcmd reference. It puts the /? option's output to shame.

If you want to use the value of the email input somewhere else on the same page, for example to do some sort of validation, you could use JavaScript. First I would assign an "id" attribute to your email textbox:

<input type="text" name="email" id="email"/>

and then I would retrieve the value with JavaScript:

var email = document.getElementById('email').value;

From there, you can do additional processing on the value of 'email'.

Well here is a solution for you but I don't really understand why it works:

<html><body>
  <div style="width: 200px; border: 1px solid red;">Test</div>
  <div style="width: 200px; border: 1px solid blue; overflow: hidden; height: 1.5em;">My hovercraft is full of eels.  These pretzels are making me thirsty.</div>
  <div style="width: 200px; border: 1px solid yellow; overflow: hidden; height: 1.5em;">
  This_is_a_terrible_example_of_thinking_outside_the_box.
  </div>
  <table style="border: 2px solid black; border-collapse: collapse; width: 200px;"><tr>
   <td style="width:200px; border: 1px solid green; overflow: hidden; height: 1.5em;"><div style="width: 200px; border: 1px solid yellow; overflow: hidden;">
    This_is_a_terrible_example_of_thinking_outside_the_box.
   </div></td>
  </tr></table>
</body></html>

Namely, wrapping the cell contents in a div.

I have observed the same behavior during test execution. It is strange that on production code works fine and fails only on tests.

Easy solution to make your tests happy is to add catch(angular.noop) to your promise mock. In case of example above it should looks like this:

resourceMock.get = function () {_x000D_
    var deferred = $q.defer();_x000D_
    deferred.reject(error);_x000D_
    return { $promise: deferred.promise.catch(angular.noop) };_x000D_
};

While macros and/or functions (as already suggested) will work (and might have other positive effects (i.e. debug hooks)), they are more complex than needed. The simplest and possibly most elegant solution is to just define a constant that you use for variable initialisation:

const struct foo FOO_DONT_CARE = { // or maybe FOO_DEFAULT or something
    dont_care, dont_care, dont_care, dont_care
};
...
struct foo bar = FOO_DONT_CARE;
bar.id = 42;
bar.current_route = new_route;
update(&bar);

This code has virtually no mental overhead of understanding the indirection, and it is very clear which fields in bar you set explicitly while (safely) ignoring those you do not set.

First edit the file /etc/httpd/conf.d/phpMyAdmin.conf and add the additional line to the directory settings:

<Directory /usr/share/phpMyAdmin/>
order deny,allow
deny from all
allow from 127.0.0.1
allow from 192.168.1.0/15
</Directory>

If you wanted to allow access to everybody then you could just change it to:

<Directory /usr/share/phpMyAdmin/>
order allow,deny
allow from all
</Directory>

Allow in all sections of the file.

A restart (service httpd restart) is enough to pick this up.

I found this after 2 days rigorous research, (find it here) and worked just right for me.

I've designed and implemented Dollar for this kind of tasks:

String[] strarray= $(strlist).toArray();

In my workflow, I rebase as much as possible (and I try to do it often. Not letting the discrepancies accumulate drastically reduces the amount and the severity of collisions between branches).

However, even in a mostly rebase-based workflow, there is a place for merges.

Recall that merge actually creates a node that has two parents. Now consider the following situation: I have two independent feature brances A and B, and now want to develop stuff on feature branch C which depends on both A and B, while A and B are getting reviewed.

What I do then, is the following:

1. Create (and checkout) branch C on top of A.
2. Merge it with B

Now branch C includes changes from both A and B, and I can continue developing on it. If I do any change to A, then I reconstruct the graph of branches in the following way:

1. create branch T on the new top of A
2. merge T with B
3. rebase C onto T
4. delete branch T

This way I can actually maintain arbitrary graphs of branches, but doing something more complex than the situation described above is already too complex, given that there is no automatic tool to do the rebasing when the parent changes.

I installed the Role plugin under Jenkins-3.5, but it does not show the "Manage Roles" option under "Manage Jenkins", and when one follows the security install page from the wiki, all users are locked out instantly. I had to manually shutdown Jenkins on the server, restore the correct configuration settings (/me is happy to do proper backups) and restart Jenkins.

I didn't have high hopes, as that plugin was last updated in 2011

Updated Answer

If a programmer is interested in only parsing a table from a webpage, they can utilize the pandas method pandas.read_html.

Let's say we want to extract the GDP data table from the website: https://worldpopulationreview.com/countries/countries-by-gdp/#worldCountries

Then following codes does the job perfectly (No need of beautifulsoup and fancy html):

import pandas as pd
import requests

url = "https://worldpopulationreview.com/countries/countries-by-gdp/#worldCountries"

r = requests.get(url)
df_list = pd.read_html(r.text) # this parses all the tables in webpages to a list
df = df_list[0]
df.head()

Output

On the contrary of @Thomas Eding answer:

If I forget to declare myVar in my code, then I'll get myVar is not defined.

Let's take a real example:

I've a variable name, but I am not sure if it is declared somewhere or not.

Then @Anurag's answer will help:

var myVariableToCheck = 'myVar';
if (window[myVariableToCheck] === undefined)
    console.log("Not declared or declared, but undefined.");

// Or you can check it directly 
if (window['myVar'] === undefined) 
    console.log("Not declared or declared, but undefined.");

Just remove css from your js fiddle, ng-show will controll it. AngularJS sets the display style to none (using an !important flag). And remove this class when it must be shown.

function getIndexByAttribute(list, attr, val){
    var result = null;
    $.each(list, function(index, item){
        if(item[attr].toString() == val.toString()){
           result = index;
           return false;     // breaks the $.each() loop
        }
    });
    return result;
}

The issue that I had was related to @Jason Kleban's answer, but I had one small problem with my settings in the Visual Studio Properties for IIS Express.

Make sure that after you've changed the port to be in the range: 44300 to 44399, the address also starts with HTTPS

You have 2 options here to do that either to discard all your outgoing commits OR to undo specific commit ..

1- Discard all your outgoing commits:

To discard all your outgoing commits For example if you have local branch named master from remote branch, You can:

1- Rename your local branch from master to anything so you can remove it. 2- Remove the renamed branch. 3- create new branch from the master

So now you have a new branch without your commits ..

2- Undo specific commit: To undo specific commit you have to revert the unneeded by:

1- Double click on the unneeded commit. Double click on the unneeded commit 2- Click on revert Click on revert

But FYI the reverted commit will appear in the history of your commits with the revert commit ..

i refer so many results and modified my code its working

foreach (var rate in rateing)
                {
                    sum += Convert.ToInt32(rate.Rate);
                }
                if(rateing.Count()!= 0)
                {
                    float avg = (float)sum / (float)rateing.Count();
                    saloonusers.Rate = avg;
                }
                else
                {
                    saloonusers.Rate = (float)0.0;
                }

You would need an HTTP module that looked at the requested resource and if it was a css or js, it would tack on the Access-Control-Allow-Origin header with the requestors URL, unless you want it wide open with '*'.