you need only set default value to parameters(you do not need the Route attribute):

public IHttpActionResult Get(string apc = null, string xpc = null, int? sku = null)
{ ... }

Powershell users: foreach($package in ls node_modules){npm uninstall $package}

Thanks @JustMailer

we may can achieve this by using schema plugin also.

In helpers/schemaPlugin.js file

module.exports = function(schema) {

  var updateDate = function(next){
    var self = this;
    self.updated_at = new Date();
    if ( !self.created_at ) {
      self.created_at = now;
    }
    next()
  };
  // update date for bellow 4 methods
  schema.pre('save', updateDate)
    .pre('update', updateDate)
    .pre('findOneAndUpdate', updateDate)
    .pre('findByIdAndUpdate', updateDate);
};

and in models/ItemSchema.js file:

var mongoose = require('mongoose'),
  Schema   = mongoose.Schema,
  SchemaPlugin = require('../helpers/schemaPlugin');

var ItemSchema = new Schema({
  name    : { type: String, required: true, trim: true },
  created_at    : { type: Date },
  updated_at    : { type: Date }
});
ItemSchema.plugin(SchemaPlugin);
module.exports = mongoose.model('Item', ItemSchema);

TL;DR: All well written web sites (/apps) must emit the header X-XSS-Protection: 0 and just forget about this feature. If you want to have extra security that better user agents can provide, use a strict Content-Security-Policy header.

Long answer:

HTTP header X-XSS-Protection is one of those things that Microsoft introduced in Internet Explorer 8.0 (MSIE 8) that was supposed to improve security of incorrectly written web sites.

The idea is to apply some kind of heuristics to try to detect reflection XSS attack and automatically neuter the attack.

The problematic part of this is "heuristics" and "neutering". The heuristics causes false positives and neutering cannot be safely done because it causes side-effects that can be used to implement XSS attacks and DoS attacks on perfectly safe web sites.

The bad part is that if a web site does not emit the header X-XSS-Protection then the browser will behave as if the header X-XSS-Protection: 1 had been emitted. The worst part is that this value is the least-safe value of all possible values for this header!

For a given secure web site (that is, the site does not have reflected XSS vulnerabilities) this "XSS protection" feature allows following attacks:

X-XSS-Protection: 1 allows attacker to selectively block parts of JavaScript and keep rest of the scripts running. This is possible because the heuristics of this feature are simply "if value of any GET parameter is found in the scripting part of the page source, the script will be automatically modified in user agent dependant way". In practice, the attacker can e.g. add parameter disablexss=<script src="framebuster.js" and the browser will automatically remove the string <script src="framebuster.js" from the actual page source. Note that the rest of the page continues run and the attacker just removed this part of page security. In practice, any JS in the page source can be modified. For some cases, a page without XSS vulnerability having reflected content can be used to run selected JavaScript on page due the neutering incorrectly turning plain text data into executable JavaScript code. (That is, turn textual data within a normal DOM text node into content of <script> tag and execute it!)

X-XSS-Protection: 1; mode=block allows attacker to leak data from the page source by using the behavior of the page as side-channel. For example, if the page contains JavaScript code along the lines of var csrf_secret="521231347843", the attacker simply adds an extra parameter e.g. leak=var%20csrf_secret="3 and if the page is NOT blocked, the 3 was incorrect first digit. The attacker tries again, this time leak=var%20csrf_secret="5 and the page loading will be aborted. This allows the attacker to know that the first digit of the secret is 5. The attacker then continues to guess the next digit. This allows easily brute-forcing of CSRF secrets or any other secret value in the <script> source.

In the end, if your site is full of XSS reflection attacks, using the default value of 1 will reduce the attack surface a little bit. However, if your site is secure and you don't emit X-XSS-Protection: 0, your site will be vulnerable with any browser that supports this feature. If you want defense in depth support from browsers against yet-unknown XSS vulnerabilities on your site, use a strict Content-Security-Policy header and keep sending 0 for this mis-feature. That doesn't open your site to any known vulnerabilities.

Currently this feature is enabled by default in MSIE, Safari and Google Chrome. This used to be enabled in Edge but Microsoft already removed this mis-feature from Edge. Mozilla Firefox never implemented this.

See also:

https://homakov.blogspot.com/2013/02/hacking-facebook-with-oauth2-and-chrome.html https://blog.innerht.ml/the-misunderstood-x-xss-protection/ http://p42.us/ie8xss/Abusing_IE8s_XSS_Filters.pdf https://www.slideshare.net/masatokinugawa/xxn-en https://bugs.chromium.org/p/chromium/issues/detail?id=396544 https://bugs.chromium.org/p/chromium/issues/detail?id=498982

For security reasons most browsers do not allow to modify the clipboard (except IE, of course...).

The only way to make a copy-to-clipboard function cross-browser compatible is to use Flash.

(I know this is old but I wanted to post this for people like me who stumble upon it in the future) I personally just use this python code to decode base64 strings:

print open("FILE-WITH-STRING", "rb").read().decode("base64")

So you can run it in a bash script like this:

python -c 'print open("FILE-WITH-STRING", "rb").read().decode("base64")' > outputfile
file -i outputfile

twneale has also pointed out an even simpler solution: base64 -d So you can use it like this:

cat "FILE WITH STRING" | base64 -d > OUTPUTFILE
#Or You Can Do This
echo "STRING" | base64 -d > OUTPUTFILE

That will save the decoded string to outputfile and then attempt to identify file-type using either the file tool or you can try TrID. The following command will decode the string into a file and then use TrID to automatically identify the file's type and add the extension.

echo "STRING" | base64 -d > OUTPUTFILE; trid -ce OUTPUTFILE

This is a standalone class and ensures no flashing could occur from the temporary textarea by placing it off-screen.

This works in Safari (desktop), Firefox, and Chrome.

// ================================================================================
// ClipboardClass
// ================================================================================
var ClipboardClass = (function() {

    function copyText(text) {
        // Create a temporary element off-screen to hold text.
        var tempElem = $('<textarea style="position: absolute; top: -8888px; left: -8888px">');
        $("body").append(tempElem);

        tempElem.val(text).select();
        document.execCommand("copy");
        tempElem.remove();
    }


    // ============================================================================
    // Class API
    // ============================================================================
    return {
        copyText: copyText
    };

})();

I just had the same problem as you, but found out about the toDataURL method, which proved useful.

The gist of it is to turn your current canvas into a dataURL, change your canvas size, and then draw what you had back into your canvas from the dataURL you saved.

So here's my code:

var oldCanvas = canvas.toDataURL("image/png");
var img = new Image();
img.src = oldCanvas;
img.onload = function (){
    canvas.height += 100;
    ctx.drawImage(img, 0, 0);
}

Inspired by an answer elsewhere by @Jon, I have crafted a more general algorithm for extracting named parameters, optional values, and switches.

Let us say that we want to implement a utility foobar. It requires an initial command. It has an optional parameter --foo which takes an optional value (which cannot be another parameter, of course); if the value is missing it defaults to default. It also has an optional parameter --bar which takes a required value. Lastly it can take a flag --baz with no value allowed. Oh, and these parameters can come in any order.

In other words, it looks like this:

foobar <command> [--foo [<fooval>]] [--bar <barval>] [--baz]

Here is a solution:

@ECHO OFF
SETLOCAL
REM FooBar parameter demo
REM By Garret Wilson

SET CMD=%~1

IF "%CMD%" == "" (
  GOTO usage
)
SET FOO=
SET DEFAULT_FOO=default
SET BAR=
SET BAZ=

SHIFT
:args
SET PARAM=%~1
SET ARG=%~2
IF "%PARAM%" == "--foo" (
  SHIFT
  IF NOT "%ARG%" == "" (
    IF NOT "%ARG:~0,2%" == "--" (
      SET FOO=%ARG%
      SHIFT
    ) ELSE (
      SET FOO=%DEFAULT_FOO%
    )
  ) ELSE (
    SET FOO=%DEFAULT_FOO%
  )
) ELSE IF "%PARAM%" == "--bar" (
  SHIFT
  IF NOT "%ARG%" == "" (
    SET BAR=%ARG%
    SHIFT
  ) ELSE (
    ECHO Missing bar value. 1>&2
    ECHO:
    GOTO usage
  )
) ELSE IF "%PARAM%" == "--baz" (
  SHIFT
  SET BAZ=true
) ELSE IF "%PARAM%" == "" (
  GOTO endargs
) ELSE (
  ECHO Unrecognized option %1. 1>&2
  ECHO:
  GOTO usage
)
GOTO args
:endargs

ECHO Command: %CMD%
IF NOT "%FOO%" == "" (
  ECHO Foo: %FOO%
)
IF NOT "%BAR%" == "" (
  ECHO Bar: %BAR%
)
IF "%BAZ%" == "true" (
  ECHO Baz
)

REM TODO do something with FOO, BAR, and/or BAZ
GOTO :eof

:usage
ECHO FooBar
ECHO Usage: foobar ^<command^> [--foo [^<fooval^>]] [--bar ^<barval^>] [--baz]
EXIT /B 1

• Use SETLOCAL so that the variables don't escape into the calling environment.
• Don't forget to initialize the variables SET FOO=, etc. in case someone defined them in the calling environment.
• Use %~1 to remove quotes.
• Use IF "%ARG%" == "" and not IF [%ARG%] == [] because [ and ] don't play will at all with values ending in a space.
• Even if you SHIFT inside an IF block, the current args such as %~1 don't get updated because they are determined when the IF is parsed. You could use %~1 and %~2 inside the IF block, but it would be confusing because you had a SHIFT. You could put the SHIFT at the end of the block for clarity, but that might get lost and/or confuse people as well. So "capturing" %~1 and %~1 outside the block seems best.
• You don't want to use a parameter in place of another parameter's optional value, so you have to check IF NOT "%ARG:~0,2%" == "--".
• Be careful only to SHIFT when you use one of the parameters.
• The duplicate code SET FOO=%DEFAULT_FOO% is regrettable, but the alternative would be to add an IF "%FOO%" == "" SET FOO=%DEFAULT_FOO% outside the IF NOT "%ARG%" == "" block. However because this is still inside the IF "%PARAM%" == "--foo" block, the %FOO% value would have been evaluated and set before you ever entered the block, so you would never detect that both the --foo parameter was present and also that the %FOO% value was missing.
• Note that ECHO Missing bar value. 1>&2 sends the error message to stderr.
• Want a blank line in a Windows batch file? You gotta use ECHO: or one of the variations.

My solution:

def my_proxy(PROXY_HOST,PROXY_PORT):
        fp = webdriver.FirefoxProfile()
        # Direct = 0, Manual = 1, PAC = 2, AUTODETECT = 4, SYSTEM = 5
        print PROXY_PORT
        print PROXY_HOST
        fp.set_preference("network.proxy.type", 1)
        fp.set_preference("network.proxy.http",PROXY_HOST)
        fp.set_preference("network.proxy.http_port",int(PROXY_PORT))
        fp.set_preference("general.useragent.override","whater_useragent")
        fp.update_preferences()
        return webdriver.Firefox(firefox_profile=fp)

Then call in your code:

my_proxy(PROXY_HOST,PROXY_PORT)

I had issues with this code because I was passing a string as a port #:

 PROXY_PORT="31280"

This is important:

int("31280")

You must pass an integer instead of a string or your firefox profile will not be set to a properly port and connection through proxy will not work.

You can use this code to send CSV file data into an array:

import numpy as np
csv = np.genfromtxt('test.csv', delimiter=",")
print(csv)

Ruby gem to convert zip code to timezone: https://github.com/Katlean/TZip (forked from https://github.com/farski/TZip).

> ActiveSupport::TimeZone.find_by_zipcode('90029')
 => "Pacific Time (US & Canada)"

It's fast, small, and has no external dependencies, but keep in mind that zip codes just don't map perfectly to timezones.

To multiply, use mult for signed multiplication and multu for unsigned multiplication. Note that the result of the multiplication of two 32-bit numbers yields a 64-number. If you want the result back in $v0 that means that you assume the result will fit in 32 bits.

The 32 most significant bits will be held in the HI special register (accessible by mfhi instruction) and the 32 least significant bits will be held in the LO special register (accessible by the mflo instruction):

E.g.:

li $a0, 5
li $a1, 3
mult $a0, $a1
mfhi $a2 # 32 most significant bits of multiplication to $a2
mflo $v0 # 32 least significant bits of multiplication to $v0

To divide, use div for signed division and divu for unsigned division. In this case, the HI special register will hold the remainder and the LO special register will hold the quotient of the division.

E.g.:

div $a0, $a1
mfhi $a2 # remainder to $a2
mflo $v0 # quotient to $v0

Use the pointtype and pointsize options, e.g.

plot "./points.dat" using 1:2 pt 7 ps 10  

where pt 7 gives you a filled circle and ps 10 is the size.

See: Plotting data.

Also check that you added the annotated class using:

new Configuration().configure("configuration file path").addAnnotatedClass(User.class)

That always wasted my time when adding a new table in the database using Hibernate.

You should always use following syntax to rethrow an exception, else you'll stomp the stack trace:

throw;

If you print the trace resulting from "throw ex", you'll see that it ends on that statement and not at the real source of the exception.

Basically, it should be deemed a criminal offense to use "throw ex".

This is very easy to implement. You can use:

window.location.href = "http://www.example.com/";

This will remember the history of the previous page. So one can go back by clicking on the browser's back button.

Or:

window.location.replace("http://www.example.com/");

This method does not remember the history of the previous page. The back button becomes disabled in this case.

The Express API doc spells this out pretty clearly.

Additionally this answer gives the steps to create a self-signed certificate.

I have added some comments and a snippet from the Node.js HTTPS documentation:

var express = require('express');
var https = require('https');
var http = require('http');
var fs = require('fs');

// This line is from the Node.js HTTPS documentation.
var options = {
  key: fs.readFileSync('test/fixtures/keys/agent2-key.pem'),
  cert: fs.readFileSync('test/fixtures/keys/agent2-cert.cert')
};

// Create a service (the app object is just a callback).
var app = express();

// Create an HTTP service.
http.createServer(app).listen(80);
// Create an HTTPS service identical to the HTTP service.
https.createServer(options, app).listen(443);

The cli command I've used with python for this is:

cat myfile.json | python -mjson.tool

You should be able to find more info here:

http://docs.python.org/library/json.html

$('div').html('');

But why are you clearing, divToUpdate.html(data); will completely replace the old HTML.

<script type="text/javascript">
    document.write(document.referrer);
</script>

document.referrer serves your purpose, but it doesn't work for Internet Explorer versions earlier than IE9.

It will work for other popular browsers, like Chrome, Mozilla, Opera, Safari etc.

On a mac you have to set keybinding yourself. Simply go to

Sublime --> Preference --> Key Binding - User  

and input the following:

{ "keys": ["shift+command+m"], "command": "goto_definition" }

This will enable keybinding of Shift + Command + M to enable goto definition. You can set the keybinding to anything you would like of course.

Take a look at the history of "foobar" on Wikipedia.

Have you changed your Windows password recently, or at least the one you use to connect to your proxy?

This was my problem, and git status couldn't help me. I had to change my login credentials in the ".git/config" file to get past this error.

For from / to date, here is how I implemented restricting the dates based on the date entered in the other datepicker. Works pretty good:

function activateDatePickers() {
    $("#aDateFrom").datepicker({
        onClose: function() {
            $("#aDateTo").datepicker(
                    "change",
                    { minDate: new Date($('#aDateFrom').val()) }
            );
        }
    });
    $("#aDateTo").datepicker({
        onClose: function() {
            $("#aDateFrom").datepicker(
                    "change",
                    { maxDate: new Date($('#aDateTo').val()) }
            );
        }
    });
}

As well as escaping quotes with backslashes, also see SO question 2911073 which explains how you could alternatively use double-quoting in a @-prefixed string:

string msg = @"I want to learn ""c#""";

This technique applies for any java application running local or remote.

1. Start your java application.
2. Run JVisualVM found in you JDK (such as C:\Program Files\Java\jdk1.8.0_05\bin\jvisualvm.exe).
3. When this useful tool starts look at the list of running java application under the "Local" tree node.
4. Double click [your application] (pid [n]).
5. On the right side there will be inspection contents in tab for the application. In the middle of the Overview tab you will see the JVM arguments for the application.

jvisualvm can be found in any JDK since JDK 6 Update 7. Video tutorial on jvisualvm is here.

I'm late to the game but I just realize this: ax can be replaced with plt.gca() for those who are not using axes and just subplots.

Echoing @Mad Physicist answer, using the package PercentFormatter it would be:

import matplotlib.ticker as mtick

plt.gca().yaxis.set_major_formatter(mtick.PercentFormatter(1))
#if you already have ticks in the 0 to 1 range. Otherwise see their answer

Does your DLL project have any actual exports? If there are no exports, the linker will not generate an import library .lib file.

In the non-Express version of VS, the import libray name is specfied in the project settings here:

Configuration Properties/Linker/Advanced/Import Library

I assume it's the same in Express (if it even provides the ability to configure the name).

Newer version:

GlideApp.with(imageView)
    .asBitmap()
    .override(200, 200)
    .centerCrop()
    .load(mUrl)
    .error(R.drawable.defaultavatar)
    .diskCacheStrategy(DiskCacheStrategy.ALL)
    .signature(ObjectKey(System.currentTimeMillis() / (1000*60*60*24))) //refresh avatar cache every day
    .into(object : CustomTarget<Bitmap>(){
        override fun onLoadCleared(placeholder: Drawable?) {}
        override fun onLoadFailed(errorDrawable: Drawable?) {
            //add context null check in case the user left the fragment when the callback returns
            context?.let { imageView.addImage(BitmapFactory.decodeResource(resources, R.drawable.defaultavatar)) }
        }
        override fun onResourceReady(
            resource: Bitmap,
            transition: Transition<in Bitmap>?) { context?.let { imageView.addImage(resource) } }
    })

You can now use Lambda Layers for this matters. Simply add a layer containing the package you need and it will run perfectly.

Follow this post: https://medium.com/@anjanava.biswas/nodejs-runtime-environment-with-aws-lambda-layers-f3914613e20e

Pandas (and numpy) allow for boolean indexing, which will be much more efficient:

In [11]: df.loc[df['col1'] >= 1, 'col1']
Out[11]: 
1    1
2    2
Name: col1

In [12]: df[df['col1'] >= 1]
Out[12]: 
   col1  col2
1     1    11
2     2    12

In [13]: df[(df['col1'] >= 1) & (df['col1'] <=1 )]
Out[13]: 
   col1  col2
1     1    11

If you want to write helper functions for this, consider something along these lines:

In [14]: def b(x, col, op, n): 
             return op(x[col],n)

In [15]: def f(x, *b):
             return x[(np.logical_and(*b))]

In [16]: b1 = b(df, 'col1', ge, 1)

In [17]: b2 = b(df, 'col1', le, 1)

In [18]: f(df, b1, b2)
Out[18]: 
   col1  col2
1     1    11

Update: pandas 0.13 has a query method for these kind of use cases, assuming column names are valid identifiers the following works (and can be more efficient for large frames as it uses numexpr behind the scenes):

In [21]: df.query('col1 <= 1 & 1 <= col1')
Out[21]:
   col1  col2
1     1    11

As in TDD & BDD you/ team focus the most on test and behavior of the system than code implementation.

Similar way when system analyst, product owner, development team and ofcourse the code - entities/ classes, variables, functions, user interfaces processes communicate using the same language, its called Domain Driven Design

DDD is a thought process. When modeling a design of software you need to keep business domain/process in the center of attention rather than data structures, data flows, technology, internal and external dependencies.

There are many approaches to model systerm using DDD

• event sourcing (using events as a single source of truth)
• relational databases
• graph databases
• using functional languages

Domain object:

In very naive words, an object which

• has name based on business process/flow
• has complete control on its internal state i.e exposes methods to manipulate state.
• always fulfill all business invariants/business rules in context of its use.
• follows single responsibility principle

This happened to me when a stored procedure running in SSMS encountered an error during the loop, while the cursor was in use to iterate over records and before the it was closed. To fix it I added extra code in the CATCH block to close the cursor if it is still open (using CURSOR_STATUS as other answers here suggest).

_method hidden field workaround

The following simple technique is used by a few web frameworks:

• add a hidden _method parameter to any form that is not GET or POST:

  <input type="hidden" name="_method" value="PUT">
  

  This can be done automatically in frameworks through the HTML creation helper method.

• fix the actual form method to POST (<form method="post")

• processes _method on the server and do exactly as if that method had been sent instead of the actual POST

You can achieve this in:

• Rails: form_tag
• Laravel: @method("PATCH")

Rationale / history of why it is not possible in pure HTML: https://softwareengineering.stackexchange.com/questions/114156/why-there-are-no-put-and-delete-methods-in-html-forms

echo %DATE:~10,4%%DATE:~7,2%%DATE:~4,2% 

Try this script to get your browser language

<script type="text/javascript">_x000D_
var userLang = navigator.language || navigator.userLanguage; _x000D_
alert ("The language is: " + userLang);_x000D_
</script>

Cheers

The following worked for me:

ForceCursor = true;
Cursor = Cursors.Wait;

For those who don't use jQuery, below is my vanilla JavaScript function to create a form data object that can be accessed like any common object, unlike new FormData(form).

var oFormData = {_x000D_
  'username': 'Minnie',_x000D_
  'phone': '88889999',_x000D_
  'avatar': '',_x000D_
  'gender': 'F',_x000D_
  'private': 1,_x000D_
  'friends': ['Dick', 'Harry'],_x000D_
  'theme': 'dark',_x000D_
  'bio': 'A friendly cartoon mouse.'_x000D_
};_x000D_
_x000D_
function isObject(arg) {_x000D_
  return Object.prototype.toString.call(arg)==='[object Object]';_x000D_
}_x000D_
_x000D_
function formDataToObject(elForm) {_x000D_
  if (!elForm instanceof Element) return;_x000D_
  var fields = elForm.querySelectorAll('input, select, textarea'),_x000D_
    o = {};_x000D_
  for (var i=0, imax=fields.length; i<imax; ++i) {_x000D_
    var field = fields[i],_x000D_
      sKey = field.name || field.id;_x000D_
    if (field.type==='button' || field.type==='image' || field.type==='submit' || !sKey) continue;_x000D_
    switch (field.type) {_x000D_
      case 'checkbox':_x000D_
        o[sKey] = +field.checked;_x000D_
        break;_x000D_
      case 'radio':_x000D_
        if (o[sKey]===undefined) o[sKey] = '';_x000D_
        if (field.checked) o[sKey] = field.value;_x000D_
        break;_x000D_
      case 'select-multiple':_x000D_
        var a = [];_x000D_
        for (var j=0, jmax=field.options.length; j<jmax; ++j) {_x000D_
          if (field.options[j].selected) a.push(field.options[j].value);_x000D_
        }_x000D_
        o[sKey] = a;_x000D_
        break;_x000D_
      default:_x000D_
        o[sKey] = field.value;_x000D_
    }_x000D_
  }_x000D_
  alert('Form data:\n\n' + JSON.stringify(o, null, 2));_x000D_
  return o;_x000D_
}_x000D_
_x000D_
function populateForm(o) {_x000D_
  if (!isObject(o)) return;_x000D_
  for (var i in o) {_x000D_
    var el = document.getElementById(i) || document.querySelector('[name=' + i + ']');_x000D_
    if (el.type==='radio') el = document.querySelectorAll('[name=' + i + ']');_x000D_
    switch (typeof o[i]) {_x000D_
      case 'number':_x000D_
        el.checked = o[i];_x000D_
        break;_x000D_
      case 'object':_x000D_
        if (el.options && o[i] instanceof Array) {_x000D_
          for (var j=0, jmax=el.options.length; j<jmax; ++j) {_x000D_
            if (o[i].indexOf(el.options[j].value)>-1) el.options[j].selected = true;_x000D_
          }_x000D_
        }_x000D_
        break;_x000D_
      default:_x000D_
        if (el instanceof NodeList) {_x000D_
          for (var j=0, jmax=el.length; j<jmax; ++j) {_x000D_
            if (el[j].value===o[i]) el[j].checked = true;_x000D_
          }_x000D_
        } else {_x000D_
          el.value = o[i];_x000D_
        }_x000D_
    }_x000D_
  }_x000D_
}

form {_x000D_
  border: 1px solid #000;_x000D_
}_x000D_
_x000D_
tr {_x000D_
  vertical-align: top;_x000D_
}

<form id="profile" action="formdata.html" method="get">_x000D_
  <table>_x000D_
    <tr>_x000D_
      <td><label for="username">Username:</label></td>_x000D_
      <td><input type="text" id="username" name="username" value="Tom"></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><label for="phone">Phone:</label></td>_x000D_
      <td><input type="number" id="phone" name="phone" value="7672676"></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><label for="avatar">Avatar:</label></td>_x000D_
      <td><input type="file" id="avatar" name="avatar"></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><label>Gender:</label></td>_x000D_
      <td>_x000D_
        <input type="radio" id="gender-m" name="gender" value="M"> <label for="gender-m">Male</label><br>_x000D_
        <input type="radio" id="gender-f" name="gender" value="F"> <label for="gender-f">Female</label>_x000D_
      </td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><label for="private">Private:</label></td>_x000D_
      <td><input type="checkbox" id="private" name="private"></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><label for="friends">Friends:</label></td>_x000D_
      <td>_x000D_
        <select id="friends" name="friends" size="2" multiple>_x000D_
          <option>Dick</option>_x000D_
          <option>Harry</option>_x000D_
        </select>_x000D_
      </td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><label for="theme">Theme:</label></td>_x000D_
      <td>_x000D_
        <select id="theme" name="theme">_x000D_
          <option value="">-- Select --</option>_x000D_
          <option value="dark">Dark</option>_x000D_
          <option value="light">Light</option>_x000D_
        </select>_x000D_
      </td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td><label for="bio">Bio:</label></td>_x000D_
      <td><textarea id="bio" name="bio"></textarea></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
      <td colspan="2">_x000D_
        <input type="submit" value="Submit">_x000D_
        <button>Cancel</button>_x000D_
      </td>_x000D_
    </tr>_x000D_
  </table>_x000D_
</form>_x000D_
<p>_x000D_
  <button onclick="formDataToObject(document.getElementById('profile'))"><strong>Convert to Object</strong></button>_x000D_
  <button onclick="populateForm(oFormData)"><strong>Populate Form</strong></button>_x000D_
</p>

You can also play around with it in this pen: http://codepen.io/thdoan/pen/EyawvR

UPDATE: I also added a function to populate the form with the object returned by formDataToObject().

I have created an AsyncTask for saving bitmaps.

public class BitmapSaver extends AsyncTask<Void, Void, Void>
{
    public static final String TAG ="BitmapSaver";

    private Bitmap bmp;

    private Context ctx;

    private File pictureFile;

    public BitmapSaver(Context paramContext , Bitmap paramBitmap)
    {
        ctx = paramContext;

        bmp = paramBitmap;
    }

    /** Create a File for saving an image or video */
    private  File getOutputMediaFile()
    {
        // To be safe, you should check that the SDCard is mounted
        // using Environment.getExternalStorageState() before doing this. 
        File mediaStorageDir = new File(Environment.getExternalStorageDirectory()
                + "/Android/data/"
                + ctx.getPackageName()
                + "/Files"); 

        // This location works best if you want the created images to be shared
        // between applications and persist after your app has been uninstalled.

        // Create the storage directory if it does not exist
        if (! mediaStorageDir.exists()){
            if (! mediaStorageDir.mkdirs()){
                return null;
            }
        } 
        // Create a media file name
        String timeStamp = new SimpleDateFormat("ddMMyyyy_HHmm").format(new Date());
        File mediaFile;
            String mImageName="MI_"+ timeStamp +".jpg";
            mediaFile = new File(mediaStorageDir.getPath() + File.separator + mImageName);  
        return mediaFile;

    } 
    protected Void doInBackground(Void... paramVarArgs)
    {   
        this.pictureFile = getOutputMediaFile();

        if (this.pictureFile == null) { return null; }

        try
        {
            FileOutputStream localFileOutputStream = new FileOutputStream(this.pictureFile);
            this.bmp.compress(Bitmap.CompressFormat.PNG, 90, localFileOutputStream);
            localFileOutputStream.close();
        }
        catch (FileNotFoundException localFileNotFoundException)
        {
            return null;
        }
        catch (IOException localIOException)
        {
        }
        return null;
    }

    protected void onPostExecute(Void paramVoid)
    {
        super.onPostExecute(paramVoid);

        try
        {
            //it will help you broadcast and view the saved bitmap in Gallery
            this.ctx.sendBroadcast(new Intent("android.intent.action.MEDIA_MOUNTED", Uri
                    .parse("file://" + Environment.getExternalStorageDirectory())));

            Toast.makeText(this.ctx, "File saved", 0).show();

            return;
        }
        catch (Exception localException1)
        {
            try
            {
                Context localContext = this.ctx;
                String[] arrayOfString = new String[1];
                arrayOfString[0] = this.pictureFile.toString();
                MediaScannerConnection.scanFile(localContext, arrayOfString, null,
                        new MediaScannerConnection.OnScanCompletedListener()
                        {
                            public void onScanCompleted(String paramAnonymousString ,
                                    Uri paramAnonymousUri)
                            {
                            }
                        });
                return;
            }
            catch (Exception localException2)
            {
            }
        }
    }
}

If you want to use [System.IO.File]::WriteAllLines(), you should cast second parameter to String[] (if the type of $MyFile is Object[]), and also specify absolute path with $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($MyPath), like:

$Utf8NoBomEncoding = New-Object System.Text.UTF8Encoding $False
Get-ChildItem | ConvertTo-Csv | Set-Variable MyFile
[System.IO.File]::WriteAllLines($ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($MyPath), [String[]]$MyFile, $Utf8NoBomEncoding)

If you want to use [System.IO.File]::WriteAllText(), sometimes you should pipe the second parameter into | Out-String | to add CRLFs to the end of each line explictly (Especially when you use them with ConvertTo-Csv):

$Utf8NoBomEncoding = New-Object System.Text.UTF8Encoding $False
Get-ChildItem | ConvertTo-Csv | Out-String | Set-Variable tmp
[System.IO.File]::WriteAllText("/absolute/path/to/foobar.csv", $tmp, $Utf8NoBomEncoding)

Or you can use [Text.Encoding]::UTF8.GetBytes() with Set-Content -Encoding Byte:

$Utf8NoBomEncoding = New-Object System.Text.UTF8Encoding $False
Get-ChildItem | ConvertTo-Csv | Out-String | % { [Text.Encoding]::UTF8.GetBytes($_) } | Set-Content -Encoding Byte -Path "/absolute/path/to/foobar.csv"

see: How to write result of ConvertTo-Csv to a file in UTF-8 without BOM

You can't do this in C#. Use a const int instead.

For node.js > 6.0.0 there is also the json-schema-by-example module.

Do you mean like this

int index = 2;
string s = "hello";
Console.WriteLine(s[index]);

string also implements IEnumberable<char> so you can also enumerate it like this

foreach (char c in s)
    Console.WriteLine(c);

In PHP 5.6.x version You should do the following:

Move to Windows\system32 folder DLLs from php folder:

libssh2.dll, ssleay32.dll, libeay32.dll and php_curl.dll from php ext folder

Move to Apache24\bin folder from php folder:

libssh2.dll

Also, don't forget to uncomment extension=php_curl.dll in php.ini

Python compiles the .py and saves files as .pyc so it can reference them in subsequent invocations.

There's no harm in deleting them, but they will save compilation time if you're doing lots of processing.

Try this.

Does not require any options to change.

Does not require any command line activity.

Just run software and you will done the job.

www.vhghorecha.in/unhide-all-files-folders-virus/

Happy Knowledge Sharing

Note: Avoid using python setup.py install use pip install .

You need to remove all files manually, and also undo any other stuff that installation did manually.

If you don't know the list of all files, you can reinstall it with the --record option, and take a look at the list this produces.

To record a list of installed files, you can use:

python setup.py install --record files.txt

Once you want to uninstall you can use xargs to do the removal:

xargs rm -rf < files.txt

Or if you're running Windows, use Powershell:

Get-Content files.txt | ForEach-Object {Remove-Item $_ -Recurse -Force}

Then delete also the containing directory, e.g. /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/my_module-0.1.egg/ on macOS. It has no files, but Python will still import an empty module:

>>> import my_module
>>> my_module.__file__
None

Once deleted, Python shows:

>>> import my_module
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'my_module'

This is a typical startup failure due to the embedded servlet container’s port being in use.

Your embedded tomcat container failed to start because Port 8080 was already in use.

Just Identify and stop the process that's listening on port 8080 or configure (in you application.properties file )this application to listen on another port.

IMO, it's mostly about separating concerns.

From a purely technical point of view, you can do everything (web content + business logic) in a single web server. If you'd do that, then the information would be embedded inside requested the HTML content. What would be the impact?

For example, imagine you have 2 different apps which renders entirely different HTML content on the browser. If you would separate the business logic into an app-server than you could provide different web-servers looking up the same data in the app-server via scripts. However, If you wouldn't separate the logic and keep it in the web-server, whenever you change your business model, you would end up changing it in every single web-server you have which would take more time, be less reliable and error-prone.

The below code works for all the screens :

.jumbotron {
   background: url('backgroundimage.jpg') no-repeat center center fixed;
   -webkit-background-size: cover;
   -moz-background-size: cover;
   background-size: cover;
   -o-background-size: cover;
}

The cover property will resize the background image to cover the entire container, even if it has to stretch the image or cut a little bit off one of the edges.

Also getting

ValueError: Must have equal len keys and value when setting with an iterable,

using .at rather than .loc did not make any difference in my case, but enforcing the datatype of the dataframe column did the trick:

df['B'] = df['B'].astype(object)

Then I could set lists, numpy array and all sorts of things as single cell values in my dataframes.

One can achieve this using one's browser console and running

fetch('https://api.github.com/repos/[USERNAME]/[REPO]')
  .then(v => v.json()).then((function(v){
   console.log(v['size'] + "KB")
  })
)

Let's consider a practical example.

Assuming one wants to find the size of this repo using Firefox.

Open the console with Ctrl+Shift+K.

Then paste the following code

fetch('https://api.github.com/repos/goncaloperes/TimeSeries')
  .then(v => v.json()).then((function(v){
   console.log(v['size'] + "KB")
  })
)

Press enter and one will receive the size of the repo as one can see in the image bellow.

This is my solution, no warning, no errors, but perfect

let redStr: String = String(trimmStr[String.Index.init(encodedOffset: 0)..<String.Index.init(encodedOffset: 2)])
let greenStr: String = String(trimmStr[String.Index.init(encodedOffset: 3)..<String.Index.init(encodedOffset: 4)])
let blueStr: String = String(trimmStr[String.Index.init(encodedOffset: 5)..<String.Index.init(encodedOffset: 6)])

Every number from 1,2,5,6,9,10... is divisible by 4 with remainder 1 or 2.

>>> ','.join(str(i) for i in xrange(100) if i % 4 in (1,2))
'1,2,5,6,9,10,13,14,...'

Change the segue identifier in the right panel in the section with an id. icon to match the string you used in your conditional.

This is a hybird of the above. It removes ALL files older than X days and removes any empty folders for the given path. To use simply set the days, folderpath and drive

@echo off
SETLOCAL
set days=30
set folderpath=E:\TEST\
set drive=E:

::Delete files
forfiles -p %folderpath% -s -d -%days% -c "cmd /c del /q @path "

::Delete folders
cd %folderpath%
%drive%
for /f "usebackq delims=" %%d in (`"dir /ad/b/s | sort /R"`) do rd "%%d"`

Hopefully this helps:

>>> seta = set('1234')
>>> listb = ['a','b','c']
>>> seta.union(listb)
set(['a', 'c', 'b', '1', '3', '2', '4'])
>>> seta
set(['1', '3', '2', '4'])
>>> seta = seta.union(listb)
>>> seta
set(['a', 'c', 'b', '1', '3', '2', '4'])

Make a

class PassMeByRef { public int theValue; }

then pass a reference to an instance of it. Note that a method that mutates state through its arguments is best avoided, especially in parallel code.

The second option really isn't the same as the others - if the string is "///foo" it will become "foo" instead of "//foo".

The first option needs a bit more work to understand than the third - I would view the Substring option as the most common and readable.

(Obviously each of them as an individual statement won't do anything useful - you'll need to assign the result to a variable, possibly data itself.)

I wouldn't take performance into consideration here unless it was actually becoming a problem for you - in which case the only way you'd know would be to have test cases, and then it's easy to just run those test cases for each option and compare the results. I'd expect Substring to probably be the fastest here, simply because Substring always ends up creating a string from a single chunk of the original input, whereas Remove has to at least potentially glue together a start chunk and an end chunk.

I would start by upgrading PHP to 5.4+ as it's up to 50% faster for some applications. They fixed a large number of memory leaks. Please see becnhamrks: http://news.php.net/php.internals/57760

Use extension for UIImageView to Load URL Images.

let imageCache = NSCache<NSString, UIImage>()

extension UIImageView {

    func imageURLLoad(url: URL) {

        DispatchQueue.global().async { [weak self] in
            func setImage(image:UIImage?) {
                DispatchQueue.main.async {
                    self?.image = image
                }
            }
            let urlToString = url.absoluteString as NSString
            if let cachedImage = imageCache.object(forKey: urlToString) {
                setImage(image: cachedImage)
            } else if let data = try? Data(contentsOf: url), let image = UIImage(data: data) {
                DispatchQueue.main.async {
                    imageCache.setObject(image, forKey: urlToString)
                    setImage(image: image)
                }
            }else {
                setImage(image: nil)
            }
        }
    }
}

PermGen Space stands for memory allocation for Permanent generation All Java immutable objects come under this category, like String which is created with literals or with String.intern() methods and for loading the classes into memory. PermGen Space speeds up our String equality searching.

If you are not very offended by the GOTO keyword, it can be used to simulate a DO / WHILE in T-SQL. Consider the following rather nonsensical example written in pseudocode:

SET I=1
DO
 PRINT I
 SET I=I+1
WHILE I<=10

Here is the equivalent T-SQL code using goto:

DECLARE @I INT=1;
START:                -- DO
  PRINT @I;
  SET @I+=1;
IF @I<=10 GOTO START; -- WHILE @I<=10

Notice the one to one mapping between the GOTO enabled solution and the original DO / WHILE pseudocode. A similar implementation using a WHILE loop would look like:

DECLARE @I INT=1;
WHILE (1=1)              -- DO
 BEGIN
  PRINT @I;
  SET @I+=1;
  IF NOT (@I<=10) BREAK; -- WHILE @I<=10
 END

Now, you could of course rewrite this particular example as a simple WHILE loop, since this is not such a good candidate for a DO / WHILE construct. The emphasis was on example brevity rather than applicability, since legitimate cases requiring a DO / WHILE are rare.

REPEAT / UNTIL, anyone (does NOT work in T-SQL)?

SET I=1
REPEAT
  PRINT I
  SET I=I+1
UNTIL I>10

... and the GOTO based solution in T-SQL:

DECLARE @I INT=1;
START:                    -- REPEAT
  PRINT @I;
  SET @I+=1;
IF NOT(@I>10) GOTO START; -- UNTIL @I>10

Through creative use of GOTO and logic inversion via the NOT keyword, there is a very close relationship between the original pseudocode and the GOTO based solution. A similar solution using a WHILE loop looks like:

DECLARE @I INT=1;
WHILE (1=1)       -- REPEAT
 BEGIN
  PRINT @I;
  SET @I+=1;
  IF @I>10 BREAK; -- UNTIL @I>10
 END

An argument can be made that for the case of the REPEAT / UNTIL, the WHILE based solution is simpler, because the if condition is not inverted. On the other hand it is also more verbose.

If it wasn't for all of the disdain around the use of GOTO, these might even be idiomatic solutions for those few times when these particular (evil) looping constructs are necessary in T-SQL code for the sake of clarity.

Use these at your own discretion, trying not to suffer the wrath of your fellow developers when they catch you using the much maligned GOTO.

subprocess.call

Automatically waits , you can also use:

p1.wait()

js-graph.it supports this use case, as seen by its getting started guide, supporting dragging elements without connection overlaps. Doesn't seem like it supports editing/creating connections. Doesn't seem it is maintained anymore.

<input type="text" name="myinput" id="myinput" onkeypress="return isNumber(event);" />

and in the js:

function isNumber(e){
    e = e || window.event;
    var charCode = e.which ? e.which : e.keyCode;
    return /\d/.test(String.fromCharCode(charCode));
}

or you can write it in a complicated bu useful way:

<input onkeypress="return /\d/.test(String.fromCharCode(((event||window.event).which||(event||window.event).which)));" type="text" name="myinput" id="myinput" />

Note:cross-browser and regex in literal.

The reason it doesn't work in Safari is because you're using attribute syntax. This will work fine though:

script_tag.addEventListener('error', function(){/*...*/}, true);

...except in IE.

If you want to check the script executed successfully, just set a variable using that script and check for it being set in the outer code.

just use abs for converting unsigned to signed in python

 a=-12
b=abs(a)
print(b)

Output: 12

In my case it was a button, and apparently, with buttons, this is only a problem in Firefox. Solution found here:

button::-moz-focus-inner {
  border: 0;
}

Implemented this way without using Jquery:

<button class="emailReplyButton" onClick="sendEmail(message)">Reply</button>

sendEmail(message) {
    var email = message.emailId;
    var subject = message.subject;
    var emailBody = 'Hi '+message.from;
    document.location = "mailto:"+email+"?subject="+subject+"&body="+emailBody;
}

if you are having dependency on some other project in work space and these projects are not build properly, such error might come. try building such dependent projects first, it may help

Please check that the function you are importing and the one that you have declared in the same file do not have the same name.

I will give you an example for this error. In express JS (using ES6), consider the following scenario:

import {getAllCall} from '../../services/calls';

let getAllCall = () => {
   return getAllCall().then(res => {
      //do something here
   })
}
module.exports = {
getAllCall
}

The above scenario will cause infamous RangeError: Maximum call stack size exceeded error because the function keeps calling itself so many times that it runs out of maximum call stack.

Most of the times the error is in code (like the one above). Other way of resolving is manually increasing the call stack. Well, this works for certain extreme cases, but it is not recommended.

Hope my answer helped you.

With PowerShell 5.1 (PackageManagement module)

Install-Package -Name MyPackage -Source (Get-Location).Path -Destination C:\outputdirectory

There are several different ways to check if an argument was passed to a function. In addition to the two you mentioned in your (original) question - checking arguments.length or using the || operator to provide default values - one can also explicitly check the arguments for undefined via argument2 === undefined or typeof argument2 === 'undefined' if one is paranoid (see comments).

Using the || operator has become standard practice - all the cool kids do it - but be careful: The default value will be triggered if the argument evaluates to false, which means it might actually be undefined, null, false, 0, '' (or anything else for which Boolean(...) returns false).

So the question is when to use which check, as they all yield slightly different results.

Checking arguments.length exhibits the 'most correct' behaviour, but it might not be feasible if there's more than one optional argument.

The test for undefined is next 'best' - it only 'fails' if the function is explicitly called with an undefined value, which in all likelyhood should be treated the same way as omitting the argument.

The use of the || operator might trigger usage of the default value even if a valid argument is provided. On the other hand, its behaviour might actually be desired.

To summarize: Only use it if you know what you're doing!

In my opinion, using || is also the way to go if there's more than one optional argument and one doesn't want to pass an object literal as a workaround for named parameters.

Another nice way to provide default values using arguments.length is possible by falling through the labels of a switch statement:

function test(requiredArg, optionalArg1, optionalArg2, optionalArg3) {
    switch(arguments.length) {
        case 1: optionalArg1 = 'default1';
        case 2: optionalArg2 = 'default2';
        case 3: optionalArg3 = 'default3';
        case 4: break;
        default: throw new Error('illegal argument count')
    }
    // do stuff
}

This has the downside that the programmer's intention is not (visually) obvious and uses 'magic numbers'; it is therefore possibly error prone.

This is what you need

 $('img').context.currentSrc

If the current method is async then you can use TaskCompletionSource. Create a field that the event handler and the current method can access.

    TaskCompletionSource<bool> tcs = null;

    private async void Button_Click(object sender, RoutedEventArgs e)
    {
        tcs = new TaskCompletionSource<bool>();
        await tcs.Task;
        WelcomeTitle.Text = "Finished work";
    }

    private void Button_Click2(object sender, RoutedEventArgs e)
    {
        tcs?.TrySetResult(true);
    }

This example uses a form that has a textblock named WelcomeTitle and two buttons. When the first button is clicked it starts the click event but stops at the await line. When the second button is clicked the task is completed and the WelcomeTitle text is updated. If you want to timeout as well then change

await tcs.Task;

to

await Task.WhenAny(tcs.Task, Task.Delay(25000));
if (tcs.Task.IsCompleted)
    WelcomeTitle.Text = "Task Completed";
else
    WelcomeTitle.Text = "Task Timed Out";

I use TeXMaker. If you're using Ubuntu, it should be in the apt-get repository. To install texmaker, run:

sudo apt-get install texmaker

Your regular expression most likely wants to be

/\nSUMMARY:(.*)$/g

A helpful little trick I like to use is to default assign on match with an array.

var arr = iCalContent.match(/\nSUMMARY:(.*)$/g) || [""]; //could also use null for empty value
return arr[0];

This way you don't get annoying type errors when you go to use arr

When you do str = in.readLine()) != null you read one line into str variable and if it's not null execute the while block. You do not need to read the line one more time in arr[i] = in.readLine();. Also use lists instead of arrays when you do not know the exact size of the input file (number of lines).

BufferedReader in = new BufferedReader(new FileReader("path/of/text"));
String str;

List<String> output = new LinkedList<String>();

while((str = in.readLine()) != null){
    output.add(str);
}

String[] arr = output.toArray(new String[output.size()]);

In short, [] operator is more efficient for updating values because it involves calling default constructor of the value type and then assigning it a new value, while insert() is more efficient for adding values.

The quoted snippet from Effective STL: 50 Specific Ways to Improve Your Use of the Standard Template Library by Scott Meyers, Item 24 might help.

template<typename MapType, typename KeyArgType, typename ValueArgType>
typename MapType::iterator
insertKeyAndValue(MapType& m, const KeyArgType&k, const ValueArgType& v)
{
    typename MapType::iterator lb = m.lower_bound(k);

    if (lb != m.end() && !(m.key_comp()(k, lb->first))) {
        lb->second = v;
        return lb;
    } else {
        typedef typename MapType::value_type MVT;
        return m.insert(lb, MVT(k, v));
    }
}

You may decide to choose a generic-programming-free version of this, but the point is that I find this paradigm (differentiating 'add' and 'update') extremely useful.

I think the best way would be this:

From HTML5 boilerplate:

<!--[if lt IE 7]> <html lang="en-us" class="no-js ie6 oldie"> <![endif]-->
<!--[if IE 7]>    <html lang="en-us" class="no-js ie7 oldie"> <![endif]-->
<!--[if IE 8]>    <html lang="en-us" class="no-js ie8 oldie"> <![endif]-->
<!--[if gt IE 8]><!--> <html lang="en-us" class="no-js"> <!--<![endif]-->

in JS:

if( $("html").hasClass("ie8") ) { /* do your things */ };

especially since $.browser has been removed from jQuery 1.9+.

I think the best way to work with dates between C# and SQL is, of course, use parametrized queries, and always work with DateTime objects on C# and the ToString() formating options it provides.

You better execute set datetime <format> (here you have the set dateformat explanation on MSDN) before working with dates on SQL Server so you don't get in trouble, like for example set datetime ymd. You only need to do it once per connection because it mantains the format while open, so a good practice would be to do it just after openning the connection to the database.
Then, you can always work with 'yyyy-MM-dd HH:mm:ss:ffff' formats.

To pass the DateTime object to your parametrized query you can use DateTime.ToString('yyyy-MM-dd HH:mm:ss:ffff').

For parsing weird formatted dates on C# you can use DateTime.ParseExact() method, where you have the option to specify exactly what the input format is: DateTime.ParseExact(<some date string>, 'dd/MM-yyyy',CultureInfo.InvariantCulture). Here you have the DateTime.ParseExact() explanation on MSDN)

Portability between Linux and Windows is a big headache, since Linux is a POSIX-conformant system with - generally - a proper, high quality toolchain for C, whereas Windows doesn't even provide a lot of functions in the C standard library.

However, if you want to stick to the standard, you can write something like this:

#include <stdio.h>
#include <stdlib.h>

FILE *f = fopen("textfile.txt", "rb");
fseek(f, 0, SEEK_END);
long fsize = ftell(f);
fseek(f, 0, SEEK_SET);  /* same as rewind(f); */

char *string = malloc(fsize + 1);
fread(string, 1, fsize, f);
fclose(f);

string[fsize] = 0;

Here string will contain the contents of the text file as a properly 0-terminated C string. This code is just standard C, it's not POSIX-specific (although that it doesn't guarantee it will work/compile on Windows...)

You could use something like Grunt Include Source. It gives you a nice syntax that preprocesses your HTML, and then includes whatever you want. This also means, if you set up your build tasks correctly, you can have all these includes in dev mode, but not in prod mode, which is pretty cool.

If you aren't using Grunt for your project, there's probably similar tools for Gulp, or other task runners.

Have you tried setting the scroll direction of your UICollectionViewFlowLayout to horizontal?

[yourFlowLayout setScrollDirection:UICollectionViewScrollDirectionHorizontal];

And if you want it to page like springboard does, you'll need to enable paging on your collection view like so:

[yourCollectionView setPagingEnabled:YES];

Solution to dict.has_key() is deprecated, use 'in' -- sublime text editor 3

Here I have taken an example of dictionary named 'ages' -

ages = {}

# Add a couple of names to the dictionary
ages['Sue'] = 23

ages['Peter'] = 19

ages['Andrew'] = 78

ages['Karren'] = 45

# use of 'in' in if condition instead of function_name.has_key(key-name).
if 'Sue' in ages:

    print "Sue is in the dictionary. She is", ages['Sue'], "years old"

else:

    print "Sue is not in the dictionary"

If you a framework like Bootstrap you can make any iframe video responsive by using this snippet:

<div class="embed-responsive embed-responsive-16by9">
    <iframe class="embed-responsive-item" src="vid.mp4" allowfullscreen></iframe>
</div>

I have faced same problem with maven dependencies, eg: unfortunetly your maven dependencies deleted from your buildpath,then you people get lot of exceptions,if you follow below process you can easily resolve this issue.

clone: copying the remote server repository to your local machine.

pull: get new changes other have added to your local machine.

This is the difference.

Clone is generally used to get remote repo copy.

Pull is used to view other team mates added code, if you are working in teams.

LIBRARY_PATH is used by gcc before compilation to search directories containing static and shared libraries that need to be linked to your program.

LD_LIBRARY_PATH is used by your program to search directories containing shared libraries after it has been successfully compiled and linked.

EDIT: As pointed below, your libraries can be static or shared. If it is static then the code is copied over into your program and you don't need to search for the library after your program is compiled and linked. If your library is shared then it needs to be dynamically linked to your program and that's when LD_LIBRARY_PATH comes into play.

You'll need to use a static readonly list instead. And if you want the list to be immutable then you might want to consider using ReadOnlyCollection<T> rather than List<T>.

private static readonly ReadOnlyCollection<string> _metrics =
    new ReadOnlyCollection<string>(new[]
        {
            SourceFile.LOC,
            SourceFile.MCCABE,
            SourceFile.NOM,
            SourceFile.NOA,
            SourceFile.FANOUT,
            SourceFile.FANIN,
            SourceFile.NOPAR,
            SourceFile.NDC,
            SourceFile.CALLS
        });

public static ReadOnlyCollection<string> Metrics
{
    get { return _metrics; }
}

Perhaps you'll have to check the nodetype too:

if(element.nodeType == 1){//element of type html-object/tag
  if(element.tagName=="a"){
    //this is an a-element
  }
  if(element.tagName=="div"){
    //this is a div-element
  }
}

Edit: Corrected the nodeType-value

You can use following formulas.

For Excel 2007 or later:

=IFERROR(VLOOKUP(D3,List!A:C,3,FALSE),"No Match")

For Excel 2003:

=IF(ISERROR(MATCH(D3,List!A:A, 0)), "No Match", VLOOKUP(D3,List!A:C,3,FALSE))

Note, that

• I'm using List!A:C in VLOOKUP and returns value from column ? 3
• I'm using 4th argument for VLOOKUP equals to FALSE, in that case VLOOKUP will only find an exact match, and the values in the first column of List!A:C do not need to be sorted (opposite to case when you're using TRUE).

If you are using Primefaces, you should insert inside the the .xhtml file so it converts correctly to java integer. For example:

<p:selectCheckboxMenu 
    id="frameSelect"
    widgetVar="frameSelectBox"
    filter="true"
    filterMatchMode="contains"
    label="#{messages['frame']}"
    value="#{platform.frameBean.selectedFramesTypesList}"
    converter="javax.faces.Integer">
    <f:selectItems
        value="#{platform.frameBean.framesTypesList}"
        var="area"
        itemLabel="#{area}"
        itemValue="#{area}" />
</p:selectCheckboxMenu>

I agree with both previous answers. Basically, you want to use what is known as a "lightbox" - http://en.wikipedia.org/wiki/Lightbox_(JavaScript)

It is essentially a div than is created within the DOM of your current window/tab. In addition to the div that contains your dialog, a transparent overlay blocks the user from engaging all underlying elements. This can effectively create a modal dialog (i.e. user MUST make some kind of decision before moving on).

An instance variable would probably be the way to do what you want. You could make it static to persist the same value for the life of the program (or thread depending on your static memory model), or make it an ordinary instance var to control it over the life of an object instance. If that instance is a singleton, they'll behave the same way.

#if DEBUG
private /*static*/ bool s_bDoDebugOnlyCode = false;
#endif

void foo()
{   
  // ...
#if DEBUG
  if (s_bDoDebugOnlyCode)
  {
      // Code here gets executed only when compiled with the DEBUG constant, 
      // and when the person debugging manually sets the bool above to true.  
      // It then stays for the rest of the session until they set it to false.
  }
#endif
 // ...
}

Just to be complete, pragmas (preprocessor directives) are considered a bit of a kludge to use to control program flow. .NET has a built-in answer for half of this problem, using the "Conditional" attribute.

private /*static*/ bool doDebugOnlyCode = false; 
[Conditional("DEBUG")]
void foo()
{   
  // ...    
  if (doDebugOnlyCode)
  {
      // Code here gets executed only when compiled with the DEBUG constant, 
      // and when the person debugging manually sets the bool above to true.  
      // It then stays for the rest of the session until they set it to false.
  }    
  // ...
}

No pragmas, much cleaner. The downside is that Conditional can only be applied to methods, so you'll have to deal with a boolean variable that doesn't do anything in a release build. As the variable exists solely to be toggled from the VS execution host, and in a release build its value doesn't matter, it's pretty harmless.

if you want to check what it is:

>>>isinstance(1,str)
False
>>>isinstance('stuff',str)
True
>>>isinstance(1,int)
True
>>>isinstance('stuff',int)
False

if you want to get ints from raw_input

>>>x=raw_input('enter thing:')
enter thing: 3
>>>try: x = int(x)
   except: pass

>>>isinstance(x,int)
True

This works for me, I hope helps to someone.

var frm = $('#frm');
let formData = new FormData(frm[0]);
axios.post('your-url', formData)
    .then(res => {
        console.log({res});
    }).catch(err => {
        console.error({err});
    });

if and grep -Eq

arg='abc'
if echo "$arg" | grep -Eq 'a.c|d.*'; then
  echo 'first'
elif echo "$arg" | grep -Eq 'a{2,3}'; then
  echo 'second'
fi

where:

• -q prevents grep from producing output, it just produces the exit status
• -E enables extended regular expressions

I like this because:

• it is POSIX 7
• it supports extended regular expressions, unlike POSIX case
• the syntax is less clunky than case statements when there are few cases

One downside is that this is likely slower than case since it calls an external grep program, but I tend to consider performance last when using Bash.

case is POSIX 7

Bash appears to follow POSIX by default without shopt as mentioned by https://stackoverflow.com/a/4555979/895245

Here is the quote: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_01 section "Case Conditional Construct":

The conditional construct case shall execute the compound-list corresponding to the first one of several patterns (see Pattern Matching Notation) [...] Multiple patterns with the same compound-list shall be delimited by the '|' symbol. [...]

The format for the case construct is as follows:

case word in
     [(] pattern1 ) compound-list ;;
     [[(] pattern[ | pattern] ... ) compound-list ;;] ...
     [[(] pattern[ | pattern] ... ) compound-list]
  esac

and then http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_13 section "2.13. Pattern Matching Notation" only mentions ?, * and [].

you can find custom list adapter class with filterable using text change in edit text...

create custom list adapter class with implementation of Filterable:

private class CustomListAdapter extends BaseAdapter implements Filterable{

    private LayoutInflater inflater;
    private ViewHolder holder;
    private ItemFilter mFilter = new ItemFilter();

    public CustomListAdapter(List<YourCustomData> newlist) {
        filteredData = newlist;
    }

    @Override
    public int getCount() {
        return filteredData.size();
    }

    @Override
    public Object getItem(int position) {
        return null;
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        holder = new ViewHolder();

        if(inflater==null)
            inflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        if(convertView == null){
            convertView = inflater.inflate(R.layout.row_listview_item, null);

            holder.mTextView = (TextView)convertView.findViewById(R.id.row_listview_member_tv);

            convertView.setTag(holder);
        }else{
            holder = (ViewHolder)convertView.getTag();
        }

        holder.mTextView.setText(""+filteredData.get(position).getYourdata());

        return convertView;
    }

    @Override
    public Filter getFilter() {
        return mFilter;
    }


}

class ViewHolder{
    TextView mTextView;
}

private class ItemFilter extends Filter {
    @SuppressLint("DefaultLocale")
    @Override
    protected FilterResults performFiltering(CharSequence constraint) {

        String filterString = constraint.toString().toLowerCase();

        FilterResults results = new FilterResults();

        final List<YourCustomData> list = YourObject.getYourDataList();

        int count = list.size();
        final ArrayList<YourCustomData> nlist = new ArrayList<YourCustomData>(count);

        String filterableString ;

        for (int i = 0; i < count; i++) {
            filterableString = ""+list.get(i).getYourText();
            if (filterableString.toLowerCase().contains(filterString)) {
                YourCustomData mYourCustomData = list.get(i);
                nlist.add(mYourCustomData);
            }
        }

        results.values = nlist;
        results.count = nlist.size();

        return results;
    }

    @SuppressWarnings("unchecked")
    @Override
    protected void publishResults(CharSequence constraint, FilterResults results) {
        filteredData = (ArrayList<YourCustomData>) results.values;
        mCustomListAdapter.notifyDataSetChanged();
    }

}

mEditTextSearch.addTextChangedListener(new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            if(mCustomListAdapter!=null)
                mCustomListAdapter.getFilter().filter(s.toString());

        }
        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }
        @Override
        public void afterTextChanged(Editable s) {
        }
    });

Building on the solution by MoonScript, you could try this instead:

https://github.com/intuit/xhr-xdr-adapter/blob/master/src/xhr-xdr-adapter.js

The benefit is that since it's a lower level solution, it will enable CORS (to the extent possible) on IE 8/9 with other frameworks, not just with jQuery. I've had success using it with AngularJS, as well as jQuery 1.x and 2.x.

If you have carriage return/line feeds within columns, str_getcsv will not work.

Try https://github.com/synappnz/php-csv

Use:

include "csv.php";
$csv = new csv(file_get_contents("filename.csv"));
$rows = $csv->rows();
foreach ($rows as $row)
{
  // do something with $row
}

This worked for me (and I found it via the this stackoverflow question)

os.path.realpath(__file__)

The trouble with parsing HTML is that it isn't an exact science. If it was XHTML that you were parsing, then things would be a lot easier (as you mention you could use a general XML parser). Because HTML isn't necessarily well-formed XML you will come into lots of problems trying to parse it. It almost needs to be done on a site-by-site basis.

(Yes, old thread. But it turned up on top of a Google-search so others might be interested as well)

I guess the if/else-logic could be done with javascript, which in turn can dynamically load/unload stylesheets. I haven't tested this across browsers etc. but it should work. This will get you started:

http://www.javascriptkit.com/javatutors/loadjavascriptcss.shtml

Use the collapse argument to paste:

paste(a,collapse=" ")
[1] "aa bb cc"

This works. Just remove the button from the "dummy" div if you want to keep the button.

function removeDummy() {_x000D_
  var elem = document.getElementById('dummy');_x000D_
  elem.parentNode.removeChild(elem);_x000D_
  return false;_x000D_
}

#dummy {_x000D_
  min-width: 200px;_x000D_
  min-height: 200px;_x000D_
  max-width: 200px;_x000D_
  max-height: 200px;_x000D_
  background-color: #fff000;_x000D_
}

<div id="dummy">_x000D_
  <button onclick="removeDummy()">Remove</button>_x000D_
</div>

Make as shown.

  $(document).ready(function(){_x000D_
    $('#myModal').modal('show');_x000D_
_x000D_
    $('#myBtn').on('click', function(){_x000D_
      $('#myModal').modal('show');_x000D_
    });_x000D_
    _x000D_
  });_x000D_
<br/>_x000D_
_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<!DOCTYPE html>_x000D_
<html lang="en">_x000D_
<head>_x000D_
  <title>Bootstrap Example</title>_x000D_
  <meta charset="utf-8">_x000D_
  <meta name="viewport" content="width=device-width, initial-scale=1">_x000D_
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">_x000D_
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
</head>_x000D_
<body>_x000D_
_x000D_
<div class="container">_x000D_
  <h2>Activate Modal with JavaScript</h2>_x000D_
  <!-- Trigger the modal with a button -->_x000D_
  <button type="button" class="btn btn-info btn-lg" id="myBtn">Open Modal</button>_x000D_
_x000D_
  <!-- Modal -->_x000D_
  <div class="modal fade" id="myModal" role="dialog">_x000D_
    <div class="modal-dialog">_x000D_
    _x000D_
      <!-- Modal content-->_x000D_
      <div class="modal-content">_x000D_
        <div class="modal-header">_x000D_
          <button type="button" class="close" data-dismiss="modal">&times;</button>_x000D_
          <h4 class="modal-title">Modal Header</h4>_x000D_
        </div>_x000D_
        <div class="modal-body">_x000D_
          <p>Some text in the modal.</p>_x000D_
        </div>_x000D_
_x000D_
      </div>_x000D_
      _x000D_
    </div>_x000D_
  </div>_x000D_
  _x000D_
</div>

If you are a vim purist, skip reading this answer. OTOH, if you are new to vim and are looking for a few helpful tips you wont find in the many hundred of vim tutorials and blogs, read on... :-)

A few un-orthodox (vim) ways

It's 2014, and as someone who's recently gone back to vim I can offer a few, potentially contrarian, points of view and tips.

Use shift+left or shift+right to traverse words

While repetition is a powerful concept in vim, I (personally) find it strange that using it either forces me to count (lines, characters, words, etc.) or make guesses. My brain usually works like "I want the cursor there" and not like "I want the cursor _5_words_to_the_left_". Quickly being able to move the cursor, and visually observe where the insertion point this way allows me to keep my mind on what I'm editing instead of having to count how many hops I need to make to get to where I need to edit.

Turn on mouse mode, and use the mouse wheel and clicking

...to navigate large bodies of text.

Most (all) modern computers have a touchpad that is closely integrated with the keyboard (e.g. MacBooks). Industrial designers have spent many man years optimizing these designs so that the old problem of having to move the hand away from the keyboard is no longer a real issue. Okay, it is if you are used to a mouse and don't like to switch, but for anyone new to vim (like those that might find this post via a search), this should not be much of an issue.

As a bonus, click + drag puts you in visual mode

With mouse enabled, clicking and dragging has the effect of switching to visual mode and marking a region for yanking.

And use the scroll wheel

Using the mouse (wheel) to scroll around, and clicking to position the cursor (duh) just works. See http://usevim.com/2012/05/16/mouse/ for more on this.

And so...

These are what I'd call more modern (using mouse, scroll wheel, etc.) ways of navigating in vim, equally effective depending on your preference of input.

HTH

Good article here: Cross-domain communication with iframes

Also you can directly set document.domain the same in both frames (even

document.domain = document.domain;

code has sense because resets port to null), but this trick is not general-purpose.

• Basic Availability: The database appears to work most of the time.

• Soft State: Stores don’t have to be write-consistent or mutually consistent all the time.

• Eventual consistency: Data should always be consistent, with regards how any number of changes are performed.

Did you try the || operator ?

Concatenation Operator Documentation from Oracle >>>

For me, I was receiving this error when connecting to the new IP Address I had configured FileZilla to bind to and saved the configuration. After trying all of the other answers unsuccessfully, I decided to connect to the old IP Address to see what came up; lo and behold it responded.

I restarted the FileZilla Windows Service and it immediately came back listening on the correct IP. Pretty elementary, but it cost me some time today as a noob to FZ.

Hopefully this helps someone out in the same predicament.

#!/bin/bash
kernel="2.6.39";
distro="xyz";

cat > /etc/myconfig.conf << EOL
line 1, ${kernel}
line 2,
line 3, ${distro}
line 4
line ...
EOL

this does what you want.

switch is very picky in the sense that the values in the switch must be a compile time constant. and also the value that's being compared must be a primitive (or string now). For this you should use an if statement.

The reason may go back to the way that C handles them in that it creates a jump table (because the values are compile time constants) and it tries to copy the same semantics by not allowing evaluated values in your cases.

This is worked for me.

#_account_id{
        display: none;
    }
    label[for="_account_id"] { display: none !important; }

When [dropping] the encoding settings mentioned above all characters [are rendered] correctly but the encoding that is detected shows either windows-1252 or ISO-8859-1 depending on the browser.

Then that's what you're really sending. None of the encoding settings in your bullet list will actually modify your output in any way; all they do is tell the browser what encoding to assume when interpreting what you send. That's why you're getting those ?s - you're telling the browser that what you're sending is UTF-8, but it's really ISO-8859-1.

This is what worked for me. Issue is earlier I didn't set Content Type(header) when I used exchange method.

MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
map.add("param1", "123");
map.add("param2", "456");
map.add("param3", "789");
map.add("param4", "123");
map.add("param5", "456");

HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);

final HttpEntity<MultiValueMap<String, String>> entity = new HttpEntity<MultiValueMap<String, String>>(map ,
        headers);
JSONObject jsonObject = null;

try {
    RestTemplate restTemplate = new RestTemplate();
    ResponseEntity<String> responseEntity = restTemplate.exchange(
            "https://url", HttpMethod.POST, entity,
            String.class);

    if (responseEntity.getStatusCode() == HttpStatus.CREATED) {
        try {
            jsonObject = new JSONObject(responseEntity.getBody());
        } catch (JSONException e) {
            throw new RuntimeException("JSONException occurred");
        }
    }
  } catch (final HttpClientErrorException httpClientErrorException) {
        throw new ExternalCallBadRequestException();
  } catch (HttpServerErrorException httpServerErrorException) {
        throw new ExternalCallServerErrorException(httpServerErrorException);
  } catch (Exception exception) {
        throw new ExternalCallServerErrorException(exception);
    } 

ExternalCallBadRequestException and ExternalCallServerErrorException are the custom exceptions here.

Note: Remember HttpClientErrorException is thrown when a 4xx error is received. So if the request you send is wrong either setting header or sending wrong data, you could receive this exception.

Use empty (it checks both nullness and emptiness) and group the nested ternary expression by parentheses (EL is in certain implementations/versions namely somewhat problematic with nested ternary expressions). Thus, so:

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (obj.validationErrorMap.contains('key') ? 'highlight_field' : 'highlight_row')}"

If still in vain (I would then check JBoss EL configs), use the "normal" EL approach:

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (obj.validationErrorMap['key'] ne null ? 'highlight_field' : 'highlight_row')}"

Update: as per the comments, the Map turns out to actually be a List (please work on your naming conventions). To check if a List contains an item the "normal" EL way, use JSTL fn:contains (although not explicitly documented, it works for List as well).

styleClass="#{empty obj.validationErrorMap ? ' ' :  
 (fn:contains(obj.validationErrorMap, 'key') ? 'highlight_field' : 'highlight_row')}"

Just in case you arrived here because you copied a branch name from Github, note that a remote branch is not automatically also a local branch, so a merge will not work and give the "not something we can merge" error.

In that case, you have two options:

git checkout [branchYouWantToMergeInto]
git merge origin/[branchYouWantToMerge]

or

# this creates a local branch
git checkout [branchYouWantToMerge]

git checkout [branchYouWantToMergeInto]
git merge [branchYouWantToMerge]

Here is a list of sitemap generators (from which obviously you can get the list of URLs from a site): http://code.google.com/p/sitemap-generators/wiki/SitemapGenerators

Web Sitemap Generators

The following are links to tools that generate or maintain files in the XML Sitemaps format, an open standard defined on sitemaps.org and supported by the search engines such as Ask, Google, Microsoft Live Search and Yahoo!. Sitemap files generally contain a collection of URLs on a website along with some meta-data for these URLs. The following tools generally generate "web-type" XML Sitemap and URL-list files (some may also support other formats).

Please Note: Google has not tested or verified the features or security of the third party software listed on this site. Please direct any questions regarding the software to the software's author. We hope you enjoy these tools!

Server-side Programs

• Enarion phpSitemapsNG (PHP)
• Google Sitemap Generator (Linux/Windows, 32/64bit, open-source)
• Outil en PHP (French, PHP)
• Perl Sitemap Generator (Perl)
• Python Sitemap Generator (Python)
• Simple Sitemaps (PHP)
• SiteMap XML Dynamic Sitemap Generator (PHP) $
• Sitemap generator for OS/2 (REXX-script)
• XML Sitemap Generator (PHP) $

CMS and Other Plugins:

• ASP.NET - Sitemaps.Net
• DotClear (Spanish)
• DotClear (2)
• Drupal
• ECommerce Templates (PHP) $
• Ecommerce Templates (PHP or ASP) $
• LifeType
• MediaWiki Sitemap generator
• mnoGoSearch
• OS Commerce
• phpWebSite
• Plone
• RapidWeaver
• Textpattern
• vBulletin
• Wikka Wiki (PHP)
• WordPress

Downloadable Tools

• GSiteCrawler (Windows)
• GWebCrawler & Sitemap Creator (Windows)
• G-Mapper (Windows)
• Inspyder Sitemap Creator (Windows) $
• IntelliMapper (Windows) $
• Microsys A1 Sitemap Generator (Windows) $
• Rage Google Sitemap Automator $ (OS-X)
• Screaming Frog SEO Spider and Sitemap generator (Windows/Mac) $
• Site Map Pro (Windows) $
• Sitemap Writer (Windows) $
• Sitemap Generator by DevIntelligence (Windows)
• Sorrowmans Sitemap Tools (Windows)
• TheSiteMapper (Windows) $
• Vigos Gsitemap (Windows)
• Visual SEO Studio (Windows)
• WebDesignPros Sitemap Generator (Java Webstart Application)
• Weblight (Windows/Mac) $
• WonderWebWare Sitemap Generator (Windows)

Online Generators/Services

• AuditMyPc.com Sitemap Generator
• AutoMapIt
• Autositemap $
• Enarion phpSitemapsNG
• Free Sitemap Generator
• Neuroticweb.com Sitemap Generator
• ROR Sitemap Generator
• ScriptSocket Sitemap Generator
• SeoUtility Sitemap Generator (Italian)
• SitemapDoc
• Sitemapspal
• SitemapSubmit
• Smart-IT-Consulting Google Sitemaps XML Validator
• XML Sitemap Generator
• XML-Sitemaps Generator

CMS with integrated Sitemap generators

• Concrete5

Google News Sitemap Generators The following plugins allow publishers to update Google News Sitemap files, a variant of the sitemaps.org protocol that we describe in our Help Center. In addition to the normal properties of Sitemap files, Google News Sitemaps allow publishers to describe the types of content they publish, along with specifying levels of access for individual articles. More information about Google News can be found in our Help Center and Help Forums.

• WordPress Google News plugin

Code Snippets / Libraries

• ASP script
• Emacs Lisp script
• Java library
• Perl script
• PHP class
• PHP generator script

If you believe that a tool should be added or removed for a legitimate reason, please leave a comment in the Webmaster Help Forum.

As you know the display property cannot be animated BUT just by having it in your CSS it overrides the visibility and opacity transitions.

The solution...just removed the display properties.

nav.main ul ul {_x000D_
  position: absolute;_x000D_
  list-style: none;_x000D_
  opacity: 0;_x000D_
  visibility: hidden;_x000D_
  padding: 10px;_x000D_
  background-color: rgba(92, 91, 87, 0.9);_x000D_
  -webkit-transition: opacity 600ms, visibility 600ms;_x000D_
  transition: opacity 600ms, visibility 600ms;_x000D_
}_x000D_
nav.main ul li:hover ul {_x000D_
  visibility: visible;_x000D_
  opacity: 1;_x000D_
}

<nav class="main">_x000D_
  <ul>_x000D_
    <li>_x000D_
      <a href="">Lorem</a>_x000D_
      <ul>_x000D_
        <li><a href="">Ipsum</a>_x000D_
        </li>_x000D_
        <li><a href="">Dolor</a>_x000D_
        </li>_x000D_
        <li><a href="">Sit</a>_x000D_
        </li>_x000D_
        <li><a href="">Amet</a>_x000D_
        </li>_x000D_
      </ul>_x000D_
    </li>_x000D_
  </ul>_x000D_
</nav>

The same answer : JOptionpane with an example :)

package experiments;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;

public class CreateDialogFromOptionPane {

    public static void main(final String[] args) {
        final JFrame parent = new JFrame();
        JButton button = new JButton();

        button.setText("Click me to show dialog!");
        parent.add(button);
        parent.pack();
        parent.setVisible(true);

        button.addActionListener(new java.awt.event.ActionListener() {
            @Override
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                String name = JOptionPane.showInputDialog(parent,
                        "What is your name?", null);
            }
        });
    }
}

i think this is cool, even tho in general its good form to leave the caller of a method responsible for ensuring its called on the right thread.

if (![[NSThread currentThread] isMainThread]) {
    [self performSelector:_cmd onThread:[NSThread mainThread] withObject:someObject waitUntilDone:NO];
    return;
}

With psutil:

(can be installed with [sudo] pip install psutil)

import psutil

# Get current process pid
current_process_pid = psutil.Process().pid
print(current_process_pid)  # e.g 12971

# Get pids by program name
program_name = 'chrome'
process_pids = [process.pid for process in psutil.process_iter() if process.name == program_name]
print(process_pids)  # e.g [1059, 2343, ..., ..., 9645]

Using Xcode 6.4, Swift 1.2 and iOS 8.4:

    //: Playground - noun: a place where people can play

    import UIKit

    var str = "  He\u{2606}  "
    count(str) // 7

    let length = count(str.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceAndNewlineCharacterSet())) as Int // 3
    println(length == 3) // true

Run this:

SELECT CASE transaction_isolation_level 
WHEN 0 THEN 'Unspecified' 
WHEN 1 THEN 'ReadUncommitted' 
WHEN 2 THEN 'ReadCommitted' 
WHEN 3 THEN 'Repeatable' 
WHEN 4 THEN 'Serializable' 
WHEN 5 THEN 'Snapshot' END AS TRANSACTION_ISOLATION_LEVEL 
FROM sys.dm_exec_sessions 
where session_id = @@SPID

docs.microsoft.com reference for the constant values.

A functional approach

const capitalize = ([s, ...tring]) =>
  [s.toUpperCase(), ...tring]
    .join('');

Then you could

const titleCase = str => 
  str
    .split(' ')
    .map(capitalize)
    .join(' ')

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

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

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

        object obj = Activator.CreateInstance(type);

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

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

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

        return obj;
    }


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


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

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

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

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

        return values;
    }

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

        return null;
    }


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

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

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

    public string Name
    {
        get;
        set;
    }
}

The DataObject class then becomes:

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

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

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

The .success syntax was correct up to Angular v1.4.3.

For versions up to Angular v.1.6, you have to use then method. The then() method takes two arguments: a success and an error callback which will be called with a response object.

Using the then() method, attach a callback function to the returned promise.

Something like this:

app.controller('MainCtrl', function ($scope, $http){
   $http({
      method: 'GET',
      url: 'api/url-api'
   }).then(function (response){

   },function (error){

   });
}

See reference here.

Shortcut methods are also available.

$http.get('api/url-api').then(successCallback, errorCallback);

function successCallback(response){
    //success code
}
function errorCallback(error){
    //error code
}

The data you get from the response is expected to be in JSON format. JSON is a great way of transporting data, and it is easy to use within AngularJS

The major difference between the 2 is that .then() call returns a promise (resolved with a value returned from a callback) while .success() is more traditional way of registering callbacks and doesn't return a promise.

You can also write like below (without pyspark.sql.functions):

df.filter('d<5 and (col1 <> col3 or (col1 = col3 and col2 <> col4))').show()

Result:

+----+----+----+----+---+
|col1|col2|col3|col4|  d|
+----+----+----+----+---+
|   A|  xx|   D|  vv|  4|
|   A|   x|   A|  xx|  3|
|   E| xxx|   B|  vv|  3|
|   F|xxxx|   F| vvv|  4|
|   G| xxx|   G|  xx|  4|
+----+----+----+----+---+

You can use Java 8 Stream API.

Method distinct is an intermediate operation that filters the stream and allows only distinct values (by default using the Object::equals method) to pass to the next operation.
I wrote an example below for your case,

// Create the list with duplicates.
List<String> listAll = Arrays.asList("CO2", "CH4", "SO2", "CO2", "CH4", "SO2", "CO2", "CH4", "SO2");

// Create a list with the distinct elements using stream.
List<String> listDistinct = listAll.stream().distinct().collect(Collectors.toList());

// Display them to terminal using stream::collect with a build in Collector.
String collectAll = listAll.stream().collect(Collectors.joining(", "));
System.out.println(collectAll); //=> CO2, CH4, SO2, CO2, CH4 etc..
String collectDistinct = listDistinct.stream().collect(Collectors.joining(", "));
System.out.println(collectDistinct); //=> CO2, CH4, SO2

You can't compare strings with == in C. For C, strings are just (zero-terminated) arrays, so you need to use string functions to compare them. See the man page for strcmp() and strncmp().

If you want to compare a character you need to compare to a character, not a string. "a" is the string a, which occupies two bytes (the a and the terminating null byte), while the character a is represented by 'a' in C.

Given the general support of .innerHTML these days, the only effective difference now is that .html() will execute code in any <script> tags if there are any in the html you give it. .innerHTML, under HTML5, will not.

From the jQuery docs:

By design, any jQuery constructor or method that accepts an HTML string — jQuery(), .append(), .after(), etc. — can potentially execute code. This can occur by injection of script tags or use of HTML attributes that execute code (for example, <img onload="">). Do not use these methods to insert strings obtained from untrusted sources such as URL query parameters, cookies, or form inputs. Doing so can introduce cross-site-scripting (XSS) vulnerabilities. Remove or escape any user input before adding content to the document.

Note: both .innerHTML and .html() can execute js other ways (e.g the onerror attribute).

Something like this: call_from_terminal.py

# call_from_terminal.py
# Ex to run from terminal
# ip='"hi"'
# python -c "import call_from_terminal as cft; cft.test_term_fun(${ip})"
# or
# fun_name='call_from_terminal'
# python -c "import ${fun_name} as cft; cft.test_term_fun(${ip})"
def test_term_fun(ip):
    print ip

This works in bash.

$ ip='"hi"' ; fun_name='call_from_terminal' 
$ python -c "import ${fun_name} as cft; cft.test_term_fun(${ip})"
hi

For all intents and purposes, C++ supports this via lambdas:¹

int main() {
    auto f = []() { return 42; };
    std::cout << "f() = " << f() << std::endl;
}

Here, f is a lambda object that acts as a local function in main. Captures can be specified to allow the function to access local objects.

Behind the scenes, f is a function object (i.e. an object of a type that provides an operator()). The function object type is created by the compiler based on the lambda.

¹ since C++11

It's not clear what you want, or whether you want this trick to work with different targets, or whether you've defined these targets elsewhere, or what version of Make you're using, but what the heck, I'll go out on a limb:

ifeq (yes, ${TEST})
CXXFLAGS := ${CXXFLAGS} -DDESKTOP_TEST
test:
$(info ************  TEST VERSION ************)
else
release:
$(info ************ RELEASE VERSIOIN **********)
endif

"Which of the ASP:whatever controls would you ever use in production and why?"

That will tell you quickly whether your subject has ever actually built and maintained a large project for long enough to get burned by DataGrids and LinkButtons, or whether he's still in the Drag/Drop "teach yourself in 21 days" phase.

(the answer is asp:Repeater, asp:PlaceHolder, asp:Literal, and asp:Content)

$qry = "DELETE lg., l. FROM lessons_game lg RIGHT JOIN lessons l ON lg.lesson_id = l.id WHERE l.id = ?";

lessons is Main table and lessons_game is subtable so Right Join

Check the length of sys.argv:

if len(sys.argv) > 1:
    blah = sys.argv[1]
else:
    blah = 'blah'

Some people prefer the exception-based approach you've suggested (eg, try: blah = sys.argv[1]; except IndexError: blah = 'blah'), but I don't like it as much because it doesn't “scale” nearly as nicely (eg, when you want to accept two or three arguments) and it can potentially hide errors (eg, if you used blah = foo(sys.argv[1]), but foo(...) raised an IndexError, that IndexError would be ignored).

You have to define a PersistentVolume providing disc space to be consumed by the PersistentVolumeClaim.

When using storageClass Kubernetes is going to enable "Dynamic Volume Provisioning" which is not working with the local file system.

To solve your issue:

• Provide a PersistentVolume fulfilling the constraints of the claim (a size >= 100Mi)
• Remove the storageClass-line from the PersistentVolumeClaim
• Remove the StorageClass from your cluster

How do these pieces play together?

At creation of the deployment state-description it is usually known which kind (amount, speed, ...) of storage that application will need.
To make a deployment versatile you'd like to avoid a hard dependency on storage. Kubernetes' volume-abstraction allows you to provide and consume storage in a standardized way.

The PersistentVolumeClaim is used to provide a storage-constraint alongside the deployment of an application.

The PersistentVolume offers cluster-wide volume-instances ready to be consumed ("bound"). One PersistentVolume will be bound to one claim. But since multiple instances of that claim may be run on multiple nodes, that volume may be accessed by multiple nodes.

A PersistentVolume without StorageClass is considered to be static.

"Dynamic Volume Provisioning" alongside with a StorageClass allows the cluster to provision PersistentVolumes on demand. In order to make that work, the given storage provider must support provisioning - this allows the cluster to request the provisioning of a "new" PersistentVolume when an unsatisfied PersistentVolumeClaim pops up.

Example PersistentVolume

In order to find how to specify things you're best advised to take a look at the API for your Kubernetes version, so the following example is build from the API-Reference of K8S 1.17:

apiVersion: v1
kind: PersistentVolume
metadata:
  name: ckan-pv-home
  labels:
    type: local
spec:
  capacity:
    storage: 100Mi
  hostPath:
    path: "/mnt/data/ckan"

The PersistentVolumeSpec allows us to define multiple attributes. I chose a hostPath volume which maps a local directory as content for the volume. The capacity allows the resource scheduler to recognize this volume as applicable in terms of resource needs.

Additional Resources:

• Configure PersistentVolume Guide

the above query only works if we have created clients table with matching columns of the customer

INSERT INTO clients(c_id,name,address)SELECT c_id,name,address FROM customer

This worked for me: Create a custom contract resolver which has a public property called AllowList of string array type. In your action, modify that property depending on what the action needs to return.

1. create a custom contract resolver:

public class PublicDomainJsonContractResolverOptIn : DefaultContractResolver
{
    public string[] AllowList { get; set; }

    protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
    {
        IList<JsonProperty> properties = base.CreateProperties(type, memberSerialization);

        properties = properties.Where(p => AllowList.Contains(p.PropertyName)).ToList();
        return properties;
    }
}

2. use custom contract resolver in action

[HttpGet]
public BinaryImage Single(int key)
{
    //limit properties that are sent on wire for this request specifically
    var contractResolver = Configuration.Formatters.JsonFormatter.SerializerSettings.ContractResolver as PublicDomainJsonContractResolverOptIn;
    if (contractResolver != null)
        contractResolver.AllowList = new string[] { "Id", "Bytes", "MimeType", "Width", "Height" };

    BinaryImage image = new BinaryImage { Id = 1 };
    //etc. etc.
    return image;
}

This approach allowed me to allow/disallow for specific request instead of modifying the class definition. And if you don't need XML serialization, don't forget to turn it off in your App_Start\WebApiConfig.cs or your API will return blocked properties if the client requests xml instead of json.

//remove xml serialization
var appXmlType = config.Formatters.XmlFormatter.SupportedMediaTypes.FirstOrDefault(t => t.MediaType == "application/xml");
config.Formatters.XmlFormatter.SupportedMediaTypes.Remove(appXmlType);

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

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

It depends on usage. If the case is lookup objects is very faster.

Here is a Plunker example to test performance of array and object lookups.

https://plnkr.co/edit/n2expPWVmsdR3zmXvX4C?p=preview

You will see that; Looking up for 5.000 items in 5.000 length array collection, take over 3000 milisecons

However Looking up for 5.000 items in object has 5.000 properties, take only 2 or 3 milisecons

Also making object tree don't make huge difference

One thing that could have happened:

• 1: you create your serialized data with a given library A (version X)
• 2: you then try to read this data with the same library A (but version Y)

Hence, at compile time for the version X, the JVM will generate a first Serial ID (for version X) and it will do the same with the other version Y (another Serial ID).

When your program tries to de-serialize the data, it can't because the two classes do not have the same Serial ID and your program have no guarantee that the two Serialized objects correspond to the same class format.

Assuming you changed your constructor in the mean time and this should make sense to you.

Excerpt:-

try 
        {
          cnt++;scnt++;now=System.currentTimeMillis();r=rand.nextInt(6);r++;
            loc=lm.getLastKnownLocation(best);
            if(loc!=null){lat=loc.getLatitude();lng=loc.getLongitude();}

            Thread.sleep(100);
            handler.sendMessage(handler.obtainMessage());
         } 
        catch (InterruptedException e) 
        {
            Toast.makeText(this, "Error="+e.toString(), Toast.LENGTH_LONG).show();
        }

As you can see above, a thread is running alongside main thread of user-interface activity which continuously displays GPS lat,long alongwith current time and a random dice throw.

IF you are curious then just check the full code: GPS Location with a randomized dice throw & current time in separate thread

Update: So apparently, WebKit is a HTML/CSS web browser rendering engine for Safari/Chrome. Are there such engines for IE/Opera/Firefox and what are the differences, pros and cons of using one over the other? Can I use WebKit features in Firefox for example?

Every browser is backed by a rendering engine to draw the HTML/CSS web page.

• IE → Trident (discontinued)
• Edge ? EdgeHTML (clean-up fork of Trident) (Edge switched to Blink in 2019)
• Firefox → Gecko
• Opera → Presto (no longer uses Presto since Feb 2013, consider Opera = Chrome, therefore Blink nowadays)
• Safari → WebKit
• Chrome → Blink (a fork of Webkit).

See Comparison of web browser engines for a list of comparisons in different areas.

The ultimate question... is WebKit supported by IE?

Not natively.

A gem like https://rubygems.org/gems/to_bool can be used, but it can easily be written in one line using a regex or ternary.

regex example:

boolean = (var.to_s =~ /^true$/i) == 0

ternary example:

boolean = var.to_s.eql?('true') ? true : false

The advantage to the regex method is that regular expressions are flexible and can match a wide variety of patterns. For example, if you suspect that var could be any of "True", "False", 'T', 'F', 't', or 'f', then you can modify the regex:

boolean = (var.to_s =~ /^[Tt].*$/i) == 0

I guess

@foo = ("aAa", "bbb");
@bar = grep(/^aaa/i, @foo);
print join ",",@bar;

would do the trick.

In python 3.x, use input() instead of raw_input()

Make a Facebook app with these simple steps I have written below:

1. Go to Developer tab and click on it.
2. Then go to Website Option.
3. Enter the app name which you have want.
4. Click on Create Facebook App.
5. After this you have to choose category, you can choose App for Pages.
6. Your AppId and Appkey is created automatically. The AppSecretKey is obfuscated. You can click on the show button to see your AppId and AppSecurityKey.

I had this issue for a server instance on my local machine and found that it was because I was pointing to 127.0.0.1 with something other than "localhost" in my hosts file. There are two ways to fix this issue in my case:

1. Clear the offending entry pointing to 127.0.0.1 in the hosts file
2. use "localhost" instead of the other name that in the hosts file that points to 127.0.0.1

*This only worked for me when I was running the sql server instance on my local box and attempting to access it from the same machine.

You can check this with the return-value ssh gives you:

$ ssh -q user@downhost exit
$ echo $?
255

$ ssh -q user@uphost exit
$ echo $?
0

EDIT: Another approach would be to use nmap (you won't need to have keys or login-stuff):

$ a=`nmap uphost -PN -p ssh | grep open`
$ b=`nmap downhost -PN -p ssh | grep open`

$ echo $a
22/tcp open ssh
$ echo $b
(empty string)

But you'll have to grep the message (nmap does not use the return-value to show if a port was filtered, closed or open).

EDIT2:

If you're interested in the actual state of the ssh-port, you can substitute grep open with egrep 'open|closed|filtered':

$ nmap host -PN -p ssh | egrep 'open|closed|filtered'

Just to be complete.

This line:

layout = (LinearLayout) findViewById(R.id.statsviewlayout);

Looks for the "statsviewlayout" id in your current 'contentview'. Now you've set that here:

setContentView(new GraphTemperature(getApplicationContext()));

And i'm guessing that new "graphTemperature" does not set anything with that id.

It's a common mistake to think you can just find any view with findViewById. You can only find a view that is in the XML (or appointed by code and given an id).

The nullpointer will be thrown because the layout you're looking for isn't found, so

layout.addView(buyButton);

Throws that exception.

addition: Now if you want to get that view from an XML, you should use an inflater:

layout = (LinearLayout) View.inflate(this, R.layout.yourXMLYouWantToLoad, null);

assuming that you have your linearlayout in a file called "yourXMLYouWantToLoad.xml"

The code above works perfectly with one minor flaw; the resulting file is not saved with a .csv extension. – Tensigh 2 days ago

I added the following to code and it saved my file as a csv. Thanks for this bit of code.It all worked as expected.

ActiveWorkbook.SaveAs Filename:=SaveToDirectory & ThisWorkbook.Name & "-" & WS.Name & ".csv", FileFormat:=xlCSV

You need to change your child's constructor to:

public child(int i) : base(i)
{
    // etc...
}

You were getting the error because your parent class's constructor takes a parameter but you are not passing that parameter from the child to the parent.

Constructors are not inherited in C#, you have to chain them manually.

This question was asked in the context of postgres 9.4, however new viewers coming to this question should be aware that in postgres 9.5, sub-document Create/Update/Delete operations on JSONB fields are natively supported by the database, without the need for extension functions.

See: JSONB modifying operators and functions

Have you tried using the official JQueryUI implementation (not jQuery only) : ?

Python has all tools to do this:

import os

the_dir = 'the_dir_that_want_to_search_in'
all_txt_files = filter(lambda x: x.endswith('.txt'), os.listdir(the_dir))

You can use $uniq = round(microtime(true));

it generates 10 digit base on time which is never be duplicated

This worked for me

if(navigator.userAgent.match(/Trident.*rv:11\./)) {
    $('body').addClass('ie11');
}

And then in the css file things prefixed with

body.ie11 #some-other-div

When is this browser ready to die?

Use Google Search Operators to find it for you

search google with the below code..

inurl:domain.com filetype:xml click on this to view sitemap search example

change domain.com to the domain you want to find the sitemap. this should list all the xml files listed for the given domain.. including all sitemaps :)

I got the top answer working (can't reply yet) after one small edit

This did not work for me:

FEATURE('authinfo','hash /etc/mail/auth/client-info')dnl

The first single quote for each string should be changed to a backtick (`) like this:

FEATURE(`authinfo',`hash /etc/mail/auth/client-info')dnl

After the change I run:

sudo sendmailconfig

And I'm in business :)

I have found dom4j to be the tool for working with XML. Especially compared to Xerces.

You can' just add a class to each of your DIVs and apply the rule to the class in this way:

HTML:

<div class="myclass" id="s1">...</div>
<div class="myclass" id="s2">...</div>

CSS:

//css
.myclass
{
   ...
}

Consider using a singleton to hold your session information accessible to all the Activities.

This approach has several advantages compared to extras and static variables:

1. Allows you to extend Info class, adding new user information settings you need. You could make a new class inheriting it or just edit the Info class without the need to change extras handling in all the places.

2. Easy usage - no need to get extras in every activity.

   public class Info {
   
       private static Info instance;
       private int id;
       private String name;
   
       //Private constructor is to disallow instances creation outside create() or getInstance() methods
       private Info() {
   
       }
   
       //Method you use to get the same information from any Activity.
       //It returns the existing Info instance, or null if not created yet.
       public static Info getInstance() {
           return instance;
       }
   
       //Creates a new Info instance or returns the existing one if it exists.
       public static synchronized Info create(int id, String name) {
   
           if (null == instance) {
               instance = new Info();
               instance.id = id;
               instance.name = name;
           }
           return instance;
       }
   }
   

This is the autofilter macro you could base a function off of:

Selection.AutoFilter
ActiveSheet.Range("$A$1:$A$10").AutoFilter Field:=1, Criteria1:="=*-*", Operator:=xlAnd
Selection.AutoFilter

I use this autofilter function to delete matching rows:

Public Sub FindDelete(sCol As String, vSearch As Variant)
'Simple find and Delete
Dim lLastRow As Integer
Dim rng As Range
Dim rngDelete As Range
    Range(sCol & 1).Select
    [2:2].Insert
    Range(sCol & 2) = "temp"
    With ActiveSheet
        .usedrange
            lLastRow = .Cells.SpecialCells(xlCellTypeLastCell).Row
        Set rng = Range(sCol & 2, Cells(lLastRow, sCol))
            rng.AutoFilter Field:=1, Criteria1:=vSearch, Operator:=xlAnd
        Set rngDelete = rng.SpecialCells(xlCellTypeVisible)
            rng.AutoFilter
            rngDelete.EntireRow.Delete
        .usedrange
    End With
End Sub

call it like:

call FindDelete "A", "=*-*"

It's saved me a lot of work. Good luck!

While not elegant, I opted for a simpler version that doesn't use NameValueCollecitons - just a builder pattern wrapped around StringBuilder.

public class UrlBuilder
{
    #region Variables / Properties

    private readonly StringBuilder _builder;

    #endregion Variables / Properties

    #region Constructor

    public UrlBuilder(string urlBase)
    {
        _builder = new StringBuilder(urlBase);
    }

    #endregion Constructor

    #region Methods

    public UrlBuilder AppendParameter(string paramName, string value)
    {
        if (_builder.ToString().Contains("?"))
            _builder.Append("&");
        else
            _builder.Append("?");

        _builder.Append(HttpUtility.UrlEncode(paramName));
        _builder.Append("=");
        _builder.Append(HttpUtility.UrlEncode(value));

        return this;
    }

    public override string ToString()
    {
        return _builder.ToString();
    }

    #endregion Methods
}

Per existing answers, I made sure to use HttpUtility.UrlEncode calls. It's used like so:

string url = new UrlBuilder("http://www.somedomain.com/")
             .AppendParameter("a", "true")
             .AppendParameter("b", "muffin")
             .AppendParameter("c", "muffin button")
             .ToString();
// Result: http://www.somedomain.com?a=true&b=muffin&c=muffin%20button

Here is the another solution as well, the bind method.

$(document).bind('click', ".intro", function() {
    var liId = $(this).parent("li").attr("id");
    alert(liId);        
});

Cheers :)

Your problem is that you have key and value in quotes making them strings, i.e. you're setting aKey to contain the string "key" and not the value of the variable key. Also, you're not clearing out the temp list, so you're adding to it each time, instead of just having two items in it.

To fix your code, try something like:

for key, value in dict.iteritems():
    temp = [key,value]
    dictlist.append(temp)

You don't need to copy the loop variables key and value into another variable before using them so I dropped them out. Similarly, you don't need to use append to build up a list, you can just specify it between square brackets as shown above. And we could have done dictlist.append([key,value]) if we wanted to be as brief as possible.

Or just use dict.items() as has been suggested.

It is a syntax. In the function arguments int (&myArray)[100] parenthesis that enclose the &myArray are necessary. if you don't use them, you will be passing an array of references and that is because the subscript operator [] has higher precedence over the & operator.

E.g. int &myArray[100] // array of references

So, by using type construction () you tell the compiler that you want a reference to an array of 100 integers.

E.g int (&myArray)[100] // reference of an array of 100 ints

Honestly I didnt bother to deal with the grants and this worked even without the privileges:

echo "select * from employee" | mysql --host=HOST --port=PORT --user=UserName --password=Password DATABASE.SCHEMA > output.txt

If you don't need any file further, you can decorate the test method:

@patch('builtins.open', mock_open(read_data="data"))
def test_testme():
    result = testeme()
    assert result == "data"

The ES6 way of doing it would be by using template literals:

const str = `This 

is 

a

multiline text`; 

console.log(str);

More reference here

I would suggest you to use Moment.js http://momentjs.com/

Then you can do:

moment(new Date()).format("YYYY/MM/DD");

Note: you don't actualy need to add new Date() if you want the current TimeDate, I only added it as a reference that you can pass a date object to it. for the current TimeDate this also works:

moment().format("YYYY/MM/DD");

public static JSONObject updateJson(JSONObject obj, String keyString, String newValue) throws Exception {
            JSONObject json = new JSONObject();
            // get the keys of json object
            Iterator iterator = obj.keys();
            String key = null;
            while (iterator.hasNext()) {
                key = (String) iterator.next();
                // if the key is a string, then update the value
                if ((obj.optJSONArray(key) == null) && (obj.optJSONObject(key) == null)) {
                    if ((key.equals(keyString))) {
                        // put new value
                        obj.put(key, newValue);
                        return obj;
                    }
                }

                // if it's jsonobject
                if (obj.optJSONObject(key) != null) {
                    updateJson(obj.getJSONObject(key), keyString, newValue);
                }

                // if it's jsonarray
                if (obj.optJSONArray(key) != null) {
                    JSONArray jArray = obj.getJSONArray(key);
                    for (int i = 0; i < jArray.length(); i++) {
                        updateJson(jArray.getJSONObject(i), keyString, newValue);
                    }
                }
            }
            return obj;
        }

DOMDocument is a great choice. It's a module specifically designed for creating and manipulating XML documents. You can create a document from scratch, or open existing documents (or strings) and navigate and modify their structures.

$xml = new DOMDocument();
$xml_album = $xml->createElement("Album");
$xml_track = $xml->createElement("Track");
$xml_album->appendChild( $xml_track );
$xml->appendChild( $xml_album );

$xml->save("/tmp/test.xml");

To re-open and write:

$xml = new DOMDocument();
$xml->load('/tmp/test.xml');
$nodes = $xml->getElementsByTagName('Album') ;
if ($nodes->length > 0) {
   //insert some stuff using appendChild()
}

//re-save
$xml->save("/tmp/test.xml");

You cannot add style to an SVG <g> element. Its only purpose is to group children. That means, too, that style attributes you give to it are given down to its children, so a fill="green" on the <g> means an automatic fill="green" on its child <rect> (as long as it has no own fill specification).

Your only option is to add a new <rect> to the SVG and place it accordingly to match the <g> children's dimensions.

There is a hasClass function

if($('#popup p').hasClass('filled-text'))

You need to use convert in order by as well:

SELECT  Convert(varchar,A.InsertDate,103) as Tran_Date
order by Convert(varchar,A.InsertDate,103)

The important thing of table-layout: fixed is that the column widths are determined by the first row of the table.

So

if your table structure is as follow (standard table structure)

<table>
  <thead>
      <tr>
          <th> First column </th>
          <th> Second column </th>
          <th> Third column </th>        
      </tr>
  </thead>

   <tbody>
      <tr>
          <td> First column </td>
          <td> Second column </td>
          <td> Third column </td>        
      </tr>
  </tbody>

if you would like to give a width to second column then

<style> 
    table{
        table-layout:fixed;
        width: 100%;
    }

    table tr th:nth-child(2){
       width: 60%;
     }

</style>

Please look that we style the th not the td.

This is usually happening when you try to source file into existing database. Drop all the tables first (or the DB itself). And then source file with SET foreign_key_checks = 0; at the beginning and SET foreign_key_checks = 1; at the end.

Update 1: There is a CSS3 spec for CSS level 3 nesting. It's currently a draft. https://tabatkins.github.io/specs/css-nesting/

Update 2 (2019): We now have a CSSWG draft https://drafts.csswg.org/css-nesting-1/

If approved, the syntax would look like this:

table.colortable {
  & td {
    text-align:center;
    &.c { text-transform:uppercase }
    &:first-child, &:first-child + td { border:1px solid black }
  }
  & th {
    text-align:center;
    background:black;
    color:white;
  }
}

.foo {
  color: red;
  @nest & > .bar {
    color: blue;
  }
}

.foo {
  color: red;
  @nest .parent & {
    color: blue;
  }
}

Status: The original 2015 spec proposal was not approved by the Working Group.

Just want to mention another option here.

You can compute the coefficients using numpy.polyfit(), and feed the coefficients to numpy.poly1d(). This function can construct polynomials using the coefficients, you can find more examples here

https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.poly1d.html

Let's say, given two data points (-0.3, -0.5) and (0.8, 0.8)

import numpy as np
import matplotlib.pyplot as plt

# compute coefficients
coefficients = np.polyfit([-0.3, 0.8], [-0.5, 0.8], 1) 

# create a polynomial object with the coefficients
polynomial = np.poly1d(coefficients)

# for the line to extend beyond the two points, 
# create the linespace using the min and max of the x_lim
# I'm using -1 and 1 here
x_axis = np.linspace(-1, 1)

# compute the y for each x using the polynomial
y_axis = polynomial(x_axis)

fig = plt.figure()
axes = fig.add_axes([0.1, 0.1, 1, 1])
axes.set_xlim(-1, 1)
axes.set_ylim(-1, 1)
axes.plot(x_axis, y_axis)
axes.plot(-0.3, -0.5, 0.8, 0.8, marker='o', color='red')

Hope it helps.

If you are using the command line shell to SQLite then .headers on before you perform your query. You only need to do this once in a given session.

I find most of the other answers lacking as they assume that any returned string must be the IP, but doesn't really check for it. This is my solution that I'm currently using. It will only return a valid IP or null if none is found.

public class WhatsMyIp
{
    public static IPAddress PublicIp { get; private set; }
    static WhatsMyIp()
    {
        PublicIp = GetMyIp();
    }

    public static IPAddress GetMyIp()
    {
        List<string> services = new List<string>()
        {
            "https://ipv4.icanhazip.com",
            "https://api.ipify.org",
            "https://ipinfo.io/ip",
            "https://checkip.amazonaws.com",
            "https://wtfismyip.com/text",
            "http://icanhazip.com"
        };
        using (var webclient = new WebClient())
            foreach (var service in services)
            {
                try { return IPAddress.Parse(webclient.DownloadString(service)); } catch { }
            }
        return null;
    }
}

<script>
    function initMap() {
        //echo hiii;

        var map = new google.maps.Map(document.getElementById('map'), {
          center: new google.maps.LatLng(8.5241, 76.9366),
          zoom: 12
        });
        var infoWindow = new google.maps.InfoWindow;

        // Change this depending on the name of your PHP or XML file
        downloadUrl('https://storage.googleapis.com/mapsdevsite/json/mapmarkers2.xml', function(data) {
            var xml = data.responseXML;
            var markers = xml.documentElement.getElementsByTagName('package');
            Array.prototype.forEach.call(markers, function(markerElem) {
                var id = markerElem.getAttribute('id');
                // var name = markerElem.getAttribute('name');
                // var address = markerElem.getAttribute('address');
                // var type = markerElem.getAttribute('type');
                // var latitude = results[0].geometry.location.lat();
                // var longitude = results[0].geometry.location.lng();
                var point = new google.maps.LatLng(
                    parseFloat(markerElem.getAttribute('latitude')),
                    parseFloat(markerElem.getAttribute('longitude'))
                );

                var infowincontent = document.createElement('div');
                var strong = document.createElement('strong');
                strong.textContent = name
                infowincontent.appendChild(strong);
                infowincontent.appendChild(document.createElement('br'));

                var text = document.createElement('text');
                text.textContent = address
                infowincontent.appendChild(text);
                var icon = customLabel[type] || {};
                var package = new google.maps.Marker({
                    map: map,
                    position: point,
                    label: icon.label
                });

                package.addListener('click', function() {
                    infoWindow.setContent(infowincontent);
                    infoWindow.open(map, package);
                });
            });
        });
    }


    function downloadUrl(url, callback) {
        var request = window.ActiveXObject ?
            new ActiveXObject('Microsoft.XMLHTTP') :
            new XMLHttpRequest;

        request.onreadystatechange = function() {
            if (request.readyState == 4) {
                request.onreadystatechange = doNothing;
                callback(request, request.status);
            }
        };

        request.open('GET', url, true);
        request.send(null);
    }

Attach onchange event to the checkbox:

<input class="coupon_question" type="checkbox" name="coupon_question" value="1" onchange="valueChanged()"/>

<script type="text/javascript">
    function valueChanged()
    {
        if($('.coupon_question').is(":checked"))   
            $(".answer").show();
        else
            $(".answer").hide();
    }
</script>

I assume you're talking about a UIButton with UIButtonTypeRoundedRect? You can't change the background color of that. When you try changing it's background color you're rather changing the color of the rect the button is drawn on (which is usually clear). So there are two ways to go. Either you subclass UIButton and overwrite its -drawRect: method or you create images for the different button states (which is perfectly fine to do).

If you set the background images in Interface Builder you should notice that IB doesn't support setting images for all the states the button can have, so I recommend setting the images in code like this:

UIButton *myButton = [UIButton buttonWithType:UIButtonTypeCustom];
[myButton setBackgroundImage:[UIImage imageNamed:@"normal.png"] forState:UIControlStateNormal];
[myButton setBackgroundImage:[UIImage imageNamed:@"disabled.png"] forState:UIControlStateDisabled];
[myButton setBackgroundImage:[UIImage imageNamed:@"selected.png"] forState:UIControlStateSelected];
[myButton setBackgroundImage:[UIImage imageNamed:@"higligted.png"] forState:UIControlStateHighlighted];
[myButton setBackgroundImage:[UIImage imageNamed:@"highlighted+selected.png"] forState:(UIControlStateHighlighted | UIControlStateSelected)];

The last line shows how to set an image for the selected & highlighted state (that's the one IB can't set). You don't need the selected images (line 4 & 6) if you're button dosn't need a selected state.

The callbacks attached to done() will be fired when the deferred is resolved. The callbacks attached to fail() will be fired when the deferred is rejected.

Prior to jQuery 1.8, then() was just syntactic sugar:

promise.then( doneCallback, failCallback )
// was equivalent to
promise.done( doneCallback ).fail( failCallback )

As of 1.8, then() is an alias for pipe() and returns a new promise, see here for more information on pipe().

success() and error() are only available on the jqXHR object returned by a call to ajax(). They are simple aliases for done() and fail() respectively:

jqXHR.done === jqXHR.success
jqXHR.fail === jqXHR.error

Also, done() is not limited to a single callback and will filter out non-functions (though there is a bug with strings in version 1.8 that should be fixed in 1.8.1):

// this will add fn1 to 7 to the deferred's internal callback list
// (true, 56 and "omg" will be ignored)
promise.done( fn1, fn2, true, [ fn3, [ fn4, 56, fn5 ], "omg", fn6 ], fn7 );

Same goes for fail().

mysqli executable sample code:

<?php
    $db = new mysqli("localhost", "user", "password", "YourDatabaseName");
    if ($db->connect_errno) die ($db->connect_error);

    $table=$db->prepare("SHOW TABLE STATUS FROM YourDatabaseName");
    $table->execute();
    $sonuc = $table->get_result();
    while ($satir=$sonuc->fetch_assoc()){
        if ($satir["Name"]== "YourTableName"){
            $ai[$satir["Name"]]=$satir["Auto_increment"];
        }
    }
    $LastAutoIncrement=$ai["YourTableName"];
    echo $LastAutoIncrement;
?>  

I know it's been 6 years ago but if anyone is facing the same problem do like I've done:

Create a custom Fragment Class with a tag field:

public class MyFragment extends Fragment {
 private String _myTag;
 public void setMyTag(String value)
 {
   if("".equals(value))
     return;
   _myTag = value;
 }
 //other code goes here
}

Before adding the fragment to the sectionPagerAdapter set the tag just like that:

 MyFragment mfrag= new MyFragment();
 mfrag.setMyTag("TAG_GOES_HERE");
 sectionPagerAdapter.AddFragment(mfrag);

It's looking for the file in the current directory.

First, go to that directory

cd /users/gcameron/Desktop/map

And then try to run it

python colorize_svg.py

try this

$(document).on("submit", "#form-data", function(e){
    e.preventDefault()
    $.ajax({
        url: "edit.php",
        method: "POST",
        data: new FormData(this),
        contentType: false,
        processData: false,
        success: function(data){
            $('.center').html(data); 
        }
    })
})

in the form the button needs to be type="submit"

If anyone is having issues with their FragmentStatePagerAdapter not properly restoring the state of its fragments...ie...new Fragments are being created by the FragmentStatePagerAdapter instead of it restoring them from state...

Make sure you call ViewPager.setOffscreenPageLimit() BEFORE you call ViewPager.setAdapter(fragmentStatePagerAdapter)

Upon calling ViewPager.setOffscreenPageLimit()...the ViewPager will immediately look to its adapter and try to get its fragments. This could happen before the ViewPager has a chance to restore the Fragments from savedInstanceState(thus creating new Fragments that can't be re-initialized from SavedInstanceState because they're new).

The CSS Tooltip allows you to format the popup as you like as any div section! And no Javascript needed.

Go to File > Source Control > Go Online, select the files you changed, and finish the process.

More general sorted, where the key keyword defines the sorting method, minus before numerical type indicates descending:

>>> x = Counter({'a':5, 'b':3, 'c':7})
>>> sorted(x.items(), key=lambda k: -k[1])  # Ascending
[('c', 7), ('a', 5), ('b', 3)]

I've tried from nt.bas answer and gnyrfta answer which works well for me.

Quoting from nt.bas answer:

If you are using the newest version of Android Studio, you can let it assist you in this.

Note: I have tested this in Android Studio 3.0 only.

The procedure is as follows:

1. In the project view (this comes along with captures and structure on the left side of screen), select Project instead of Android.
   The name of your project will be the top of the tree (alongside external libraries).
   Select your project then go to Refactor -> Copy....
   Android Studio will ask you the new name and where you want to copy the project. Provide the same.

2. After the copying is done, open your new project in Android Studio.
   Packages will still be under the old project name.
   That is the Java classes packages, application ID and everything else that was generated using the old package name.
   We need to change that.
   In the project view, select Android.
   Open the java sub-directory and select the main package.
   Then right click on it and go to Refactor then Rename.
   Android Studio will give you a warning saying that multiple directories correspond to the package you are about to refactor.
   Click on Rename package and not Rename directory.
   After this step, your project is now completely under the new name.

3. Open up the res/values/strings.xml file, and change the name of the project.
4. A last step is to clean and rebuild the project otherwise when trying to run your project Android Studio will tell you it can't install the APK (if you ran the previous project).
   So Build -> Clean project then Build -> Rebuild project.

Up to this point you only rename your whole project name. To rename packaging name you need to follow gnyrfta answer which was described as:

When refactoring the package name in Android Studio, you may need to click the little cogwheel up to the right by the package/android/project/etc - navigator and uncheck 'compact empty middle packages' in order to see each part of the package name as an own directory. Then for individual directories do refactor.

PS: If you're having an

Failed to finalize session : INSTALL_FAILED_INVALID_APK: Split lib_slice_0_apk was defined multiple times

Just delete build folder of appmodule and Rebuild the project!

This will fix the issue!

I Found Very Simple Solution isAdded() method which is one of the fragment method to identify that this current fragment is attached to its Activity or not.

we can use this like everywhere in fragment class like:

if(isAdded())
{

// using this method, we can do whatever we want which will prevent   **java.lang.IllegalStateException: Fragment not attached to Activity** exception.

}

It turns out that the string needed to be turned into a bytearray and to do this I editted the code to

ser.write("%01#RDD0010000107**\r".encode())

This solved the problem

Others mentioned django-phonenumber-field. To get the display format how you want you need to set PHONENUMBER_DEFAULT_FORMAT setting to "E164", "INTERNATIONAL", "NATIONAL", or "RFC3966", however you want it displayed. See the GitHub source.

Hi try the following code it will be useful to you,

((ImageView)findViewById(R.id.ImageViewButton)).setOnTouchListener(new View.OnTouchListener() {
    public boolean onTouch(View v, MotionEvent event) {
        if(event.getAction() == MotionEvent.ACTION_DOWN)
            ((ImageView) v.findViewById(R.id.ImageViewButton)).setImageResource(R.drawable.image_over);

        if(event.getAction() == MotionEvent.ACTION_UP)
            ((ImageView) v.findViewById(R.id.ImageViewButton)).setImageResource(R.drawable.image_normal);

        return false;
    }
});

Checkout intent properties like no history , clear back stack etc ... Intent.setFlags

Intent mStartActivity = new Intent(HomeActivity.this, SplashScreen.class);
int mPendingIntentId = 123456;
PendingIntent mPendingIntent = PendingIntent.getActivity(HomeActivity.this, mPendingIntentId, mStartActivity,
PendingIntent.FLAG_CANCEL_CURRENT);
AlarmManager mgr = (AlarmManager) HomeActivity.this.getSystemService(Context.ALARM_SERVICE);
mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 100, mPendingIntent);
System.exit(0);

Simply parsing the JSON and comparing the two objects is not enough because it wouldn't be the exact same object references (but might be the same values).

You need to do a deep equals.

From http://threebit.net/mail-archive/rails-spinoffs/msg06156.html - which seems the use jQuery.

Object.extend(Object, {
   deepEquals: function(o1, o2) {
     var k1 = Object.keys(o1).sort();
     var k2 = Object.keys(o2).sort();
     if (k1.length != k2.length) return false;
     return k1.zip(k2, function(keyPair) {
       if(typeof o1[keyPair[0]] == typeof o2[keyPair[1]] == "object"){
         return deepEquals(o1[keyPair[0]], o2[keyPair[1]])
       } else {
         return o1[keyPair[0]] == o2[keyPair[1]];
       }
     }).all();
   }
});

Usage:

var anObj = JSON.parse(jsonString1);
var anotherObj= JSON.parse(jsonString2);

if (Object.deepEquals(anObj, anotherObj))
   ...