The solution that finally worked for me, after trying many of these options unsuccessfully was simple, but elusive because I struggled to figure out what actual paths to use.

I created a mezzanine project, which is based on django, with the following commands. I list them here to make the paths explicit.

/var/www/mysite$ python3 -m venv ./venv
/var/www/mysite$ source ./venv/bin/activate
(venv) /var/www/mysite$ mezzanine-project mysite
(venv) /var/www/mysite$ cd mysite
(venv) /var/www/mysite/mysite$

Now, the path to the wsgi.py file is:

/var/www/mysite/mysite/mysite/wsgi.py

The directives that worked for this installation within my /etc/apache2/sites-available/mysite.conf file follow:

...<VirtualHost...>
    ...
    WSGIDaemonProcess mysite python-home=/var/www/mysite/venv python-path=/var/www/mysite/mysite
    WSGIProcessGroup mysite
    WSGIScriptAlias / /var/www/mysite/mysite/mysite/wsgi.py process-group=accounting
    <Directory /var/www/mysite/mysite/mysite>
        <Files wsgi.py>
            Require all granted
        </Files>
    </Directory>
    ...
</VirtualHost>...

I tried numerous versions of python-home and python-path and got the OP's error repeatedly. Using the correct paths here should also accomplish the same things as @Dev's answer without having to add paths in the wsgi.py file (supplied by mezzanine, and no editing necessary in my case).

I'm adding another answer to this as I had the same problem and solved it the same way: I had installed SSL on apache2 using a2enmod ssl, which seems to have added an extra configuration in /etc/apache2/ports.conf:

NameVirtualHost *:80
Listen 80

NameVirtualHost *:443
Listen 443

<IfModule mod_ssl.c>
    Listen 443
</IfModule>

<IfModule mod_gnutls.c>
    Listen 443
</IfModule>

I had to comment out the first Listen 443 after the NameVirtualHost *:443 directive:

NameVirtualHost *:443
#Listen 443

But I'm thinking I can as well let it and comment the others. Anyway, thank you for the solution :)

If you use yum search you can find the python dev package for your version of python.

For me I was using python 3.5. I ran the following

yum search python | grep devel

Which returned the following

I was then able to install the correct package for my version of python with the following cmd.

sudo yum install python35u-devel.x86_64

This works on centos for ubuntu or debian you would need to use apt-get

Websockets use sockets in their implementation. Websockets are based on a standard protocol (now in final call, but not yet final) that defines a connection "handshake" and message "frame." The two sides go through the handshake procedure to mutually accept a connection and then use the standard message format ("frame") to pass messages back and forth.

I'm developing a framework that will allow you to communicate directly machine to machine with installed software. It might suit your purpose. You can follow my blog if you wish: http://highlevellogic.blogspot.com/2011/09/websocket-server-demonstration_26.html

Here's the code that works for me everytime (for Outlook emails):

#to read Subjects and Body of email in a folder (or subfolder)

import win32com.client  
#import package

outlook = win32com.client.Dispatch("Outlook.Application").GetNamespace("MAPI")  
#create object

#get to the desired folder ([email protected] is my root folder)

root_folder = 
outlook.Folders['[email protected]'].Folders['Inbox'].Folders['SubFolderName']

#('Inbox' and 'SubFolderName' are the subfolders)

messages = root_folder.Items

for message in messages:
if message.Unread == True:    # gets only 'Unread' emails
    subject_content = message.subject
# to store subject lines of mails

    body_content = message.body
# to store Body of mails

    print(subject_content)
    print(body_content)

    message.Unread = True         # mark the mail as 'Read'
    message = messages.GetNext()  #iterate over mails

You can't do it like that. The join clause (and the Join() extension method) supports only equijoins. That's also the reason, why it uses equals and not ==. And even if you could do something like that, it wouldn't work, because join is an inner join, not outer join.

I found a difference when creating a Form Contact: slim (recommended by boostrap 4.5):

• After sending an email the global variables get stuck, and that makes if the user gives f5 (reload page) it is sent again. min:
• The previous error will be solved. how i suffered!

It is clear by now, that they are not the same. The way to code that is

var var1, var2, var3
var1 = var2 = var3 = 1

And, what about let assigment? Exactly the same as var, don't let the let assigment confuse you because of block scope.

let var1 = var2 = 1 // here var2 belong to the global scope

We could do the following:

let v1, v2, v3
v1 = v2 = v3 = 2

Note: btw, I do not recommend use multiple assignments, not even multiple declarations in the same line.

As the other answers state, changing the user's profile (e.g. the 'DEFAULT' profile) appropriately will lead to passwords, that once set, will never expire.

However, as one commenter points out, passwords set under the profile's old values may already be expired, and (if after the profile's specified grace period) the account locked.

The solution for expired passwords with locked accounts (as provided in an answering comment) is to use one version of the ALTER USER command:

ALTER USER xyz_user ACCOUNT UNLOCK;

However the unlock command only works for accounts where the account is actually locked, but not for those accounts that are in the grace period, i.e. where the password is expired but the account is not yet locked. For these accounts the password must be reset with another version of the ALTER USER command:

ALTER USER xyz_user IDENTIFIED BY new_password;

Below is a little SQL*Plus script that a privileged user (e.g. user 'SYS') can use to reset a user's password to the current existing hashed value stored in the database.

EDIT: Older versions of Oracle store the password or password-hash in the pword column, newer versions of Oracle store the password-hash in the spare4 column. Script below changed to collect the pword and spare4 columns, but to use the spare4 column to reset the user's account; modify as needed.

REM Tell SQL*Plus to show before and after versions of variable substitutions.
SET VERIFY ON
SHOW VERIFY

REM Tell SQL*Plus to use the ampersand '&' to indicate variables in substitution/expansion.
SET DEFINE '&'
SHOW DEFINE

REM Specify in a SQL*Plus variable the account to 'reset'.
REM Note that user names are case sensitive in recent versions of Oracle.
REM DEFINE USER_NAME = 'xyz_user'

REM Show the status of the account before reset.
SELECT
  ACCOUNT_STATUS,
  TO_CHAR(LOCK_DATE, 'YYYY-MM-DD HH24:MI:SS') AS LOCK_DATE,
  TO_CHAR(EXPIRY_DATE, 'YYYY-MM-DD HH24:MI:SS') AS EXPIRY_DATE
FROM
  DBA_USERS
WHERE
  USERNAME = '&USER_NAME';

REM Create SQL*Plus variable to hold the existing values of the password and spare4 columns.
DEFINE OLD_SPARE4 = ""
DEFINE OLD_PASSWORD = ""

REM Tell SQL*Plus where to store the values to be selected with SQL.
REM Note that the password hash value is stored in spare4 column in recent versions of Oracle,
REM   and in the password column in older versions of Oracle.
COLUMN SPARE4HASH NEW_VALUE OLD_SPARE4
COLUMN PWORDHASH NEW_VALUE OLD_PASSWORD

REM Select the old spare4 and password columns as delimited strings 
SELECT 
  '''' || SPARE4 || '''' AS SPARE4HASH,
  '''' || PASSWORD || '''' AS PWORDHASH
FROM 
  SYS.USER$ 
WHERE 
  NAME = '&USER_NAME';

REM Show the contents of the SQL*Plus variables
DEFINE OLD_SPARE4
DEFINE OLD_PASSWORD

REM Reset the password - Older versions of Oracle (e.g. Oracle 10g and older) 
REM ALTER USER &USER_NAME IDENTIFIED BY VALUES &OLD_PASSWORD;

REM Reset the password - Newer versions of Oracle (e.g. Oracle 11g and newer) 
ALTER USER &USER_NAME IDENTIFIED BY VALUES &OLD_SPARE4;

REM Show the status of the account after reset
SELECT
  ACCOUNT_STATUS,
  TO_CHAR(LOCK_DATE, 'YYYY-MM-DD HH24:MI:SS') AS LOCK_DATE,
  TO_CHAR(EXPIRY_DATE, 'YYYY-MM-DD HH24:MI:SS') AS EXPIRY_DATE
FROM
  DBA_USERS
WHERE
  USERNAME = '&USER_NAME';

Other way i see, this way:

import maya.cmds

def getData(objets=None, attrs=None):
    di = {}
    for obj in objets:
        name = str(obj)
        di[name]=[]
        for at in attrs:
            di[name].append(cmds.getAttr(name+'.'+at)[0])
    return di

acns=cmds.ls('L_vest_*_',type='aimConstraint')
attrs=['offset','aimVector','upVector','worldUpVector']

getData(acns,attrs)

Be carefull that the page does not contain any empty component which has "required" attribute as "true" before your selectOneMenu component running.
If you use a component such as

<p:inputText label="Nm:" id="id_name" value="#{ myHelper.name}" required="true"/>

then,

<p:selectOneMenu .....></p:selectOneMenu>

and forget to fill the required component, ajax listener of selectoneMenu cannot be executed.

I also met this problem before. My situation was I didn't put all the 62 spring framework jars into the lib file (spring-framework-4.1.2.RELEASE edition), it did work. And then I also changed the 3.0.xsd into 2.5 or 3.1 for test, it all worked out. Of course, there are also other factors to affect your result.

Sometimes this will be enough:

int colorInt = getResources().getColor(R.color.ColorVerificaLunes);
ColorStateList csl = ColorStateList.valueOf(colorInt);

I apologize if this answer seems like duplication of previous answers. I just wanted to show an updated (tested through POSH 5.0) way of solving this. The previous answers were pre-3.0 and not as efficient as modern solutions.

The documentation isn't clear on this, but Get-ChildItem -Recurse -Exclude only matches exclusion on the leaf (Split-Path $_.FullName -Leaf), not the parent path (Split-Path $_.FullName -Parent). Matching the exclusion will just remove the item with the matching leaf; Get-ChildItem will still recurse into that leaf.

In POSH 1.0 or 2.0

Get-ChildItem -Path $folder -Recurse  | 
          ? { $_.PsIsContainer -and $_.FullName -inotmatch 'archive' }

Note: Same answer as @CB.

In POSH 3.0+

Get-ChildItem -Path $folder -Directory -Recurse  | 
          ? { $_.FullName -inotmatch 'archive' }

Note: Updated answer from @CB.

Multiple Excludes

This specifically targets directories while excluding leafs with the Exclude parameter, and parents with the ilike (case-insensitive like) comparison:

#Requires -Version 3.0
[string[]]$Paths = @('C:\Temp', 'D:\Temp')
[string[]]$Excludes = @('*archive*', '*Archive*', '*ARCHIVE*', '*archival*')

$files = Get-ChildItem $Paths -Directory -Recurse -Exclude $Excludes | %{ 
    $allowed = $true
    foreach ($exclude in $Excludes) { 
        if ((Split-Path $_.FullName -Parent) -ilike $exclude) { 
            $allowed = $false
            break
        }
    }
    if ($allowed) {
        $_
    }
}

Note: If you want your $Excludes to be case-sensitive, there are two steps:

1. Remove the Exclude parameter from Get-ChildItem.
2. Change the first if condition to:
   • if ($_.FullName -clike $exclude) {

Note: This code has redundancy that I would never implement in production. You should simplify this quite a bit to fit your exact needs. It serves well as a verbose example.

You could also use node.js to generate static files into a directory served by nginx. Of course, some dynamic parts of your site could be served by node, and some by nginx (static).

Having some of them served by nginx increases your performance..

There are already great answers about the advantages of using list initialization, however my personal rule of thumb is NOT to use curly braces whenever possible, but instead make it dependent on the conceptual meaning:

• If the object I'm creating conceptually holds the values I'm passing in the constructor (e.g. containers, POD structs, atomics, smart pointers etc.), then I'm using the braces.
• If the constructor resembles a normal function call (it performs some more or less complex operations that are parametrized by the arguments) then I'm using the normal function call syntax.
• For default initialization I always use curly braces.
  For one, that way I'm always sure that the object gets initialized irrespective of whether it e.g. is a "real" class with a default constructor that would get called anyway or a builtin / POD type. Second it is - in most cases - consistent with the first rule, as a default initialized object often represents an "empty" object.

In my experience, this ruleset can be applied much more consistently than using curly braces by default, but having to explicitly remember all the exceptions when they can't be used or have a different meaning than the "normal" function-call syntax with parenthesis (calls a different overload).

It e.g. fits nicely with standard library-types like std::vector:

vector<int> a{10,20};   //Curly braces -> fills the vector with the arguments

vector<int> b(10,20);   //Parentheses -> uses arguments to parametrize some functionality,                          
vector<int> c(it1,it2); //like filling the vector with 10 integers or copying a range.

vector<int> d{};      //empty braces -> default constructs vector, which is equivalent
                      //to a vector that is filled with zero elements

Pattern p = Pattern.compile("-?\\d+");
Matcher m = p.matcher("There are more than -2 and less than 12 numbers here");
while (m.find()) {
  System.out.println(m.group());
}

... prints -2 and 12.

-? matches a leading negative sign -- optionally. \d matches a digit, and we need to write \ as \\ in a Java String though. So, \d+ matches 1 or more digits.

The first part is answered in the FAQ as slain pointed out.

As for a workaround, you can wrap the body of the loop in a function and return early from that, e.g.

-- Print the odd numbers from 1 to 99
for a = 1, 99 do
  (function()
    if a % 2 == 0 then
      return
    end
    print(a)
  end)()
end

Or if you want both break and continue functionality, have the local function perform the test, e.g.

local a = 1
while (function()
  if a > 99 then
    return false; -- break
  end
  if a % 2 == 0 then
    return true; -- continue
  end
  print(a)
  return true; -- continue
end)() do
  a = a + 1
end

The other answers do an excellent job describing what's going on, but one important "gotcha" is to make sure that whatever you pass through is indeed a reference to a function.

For instance, if you pass through a string instead of a function you'll get an error:

function function1(my_function_parameter){
    my_function_parameter();   
}

function function2(){
 alert('Hello world');   
}

function1(function2); //This will work

function1("function2"); //This breaks!

See JsFiddle

According to comments: netcfg was removed in Android 6

Try

adb shell netcfg

Or

adb shell <device here or leave out if one device>
shell@android:/ $netcfg

The other answers here work for something like Math, which is a static object. But they don't work for an instance of an object, such as a date. I found the following to work:

function getMethods(o) {
  return Object.getOwnPropertyNames(Object.getPrototypeOf(o))
    .filter(m => 'function' === typeof o[m])
}
//example: getMethods(new Date()):  [ 'getFullYear', 'setMonth', ... ]

https://jsfiddle.net/3xrsead0/

This won't work for something like the original question (Math), so pick your solution based on your needs. I'm posting this here because Google sent me to this question but I was wanting to know how to do this for instances of objects.

In addition to victor hugo's answer it is possible to get all known character references legal in an XSLT file, like this:

<!DOCTYPE stylesheet [
  <!ENTITY % w3centities-f PUBLIC "-//W3C//ENTITIES Combined Set//EN//XML"
      "http://www.w3.org/2003/entities/2007/w3centities-f.ent">
  %w3centities-f;
]>
...
<xsl:text>&amp; &nbsp; &ndash;</xsl:text>

There is also certain difference in the result of this approach as compared to <xsl:text disable-output-escaping="yes"> one. The latter is going to produce string literals like   for all kinds of output, even for <xsl:output method="text">, and this may happen to be different from what you might wish... On the contrary, getting entities defined for XSLT template via <!DOCTYPE ... <!ENTITY ... will always produce output consistent with your xsl:output settings.

And when including all character references, it may be wise to use a local entity resolver to keep the XSLT engine from fetching character entity definitions from the Internet. JAXP or explicit Xalan-J users may need a patch for Xalan-J to use the resolver correctly. See my blog XSLT, entities, Java, Xalan... for patch download and comments.

I won't expand the acronym yet again... but I will add some nuance to the other definition: you can store any data in a blob regardless of other byte interpretations they may have. Text can be stored in a blob, but you would be better off with a CLOB if you have that option.

There should be no differences between BLOBS across databases in the sense that after you have saved and retrieved the data it is unchanged.... how each database achieves that is a blackbox and thankfully almost without exception irrelevant. The manner of interacting with BLOBS, however can be very different since there are no specifications in SQL standards (or standards in the specifications?) for it. Usually you will have to invoke procedures/functions to save retrieve them, and limiting any query based on the contents of a BLOB is nearly impossible if not prohibited.

Among the other stuff enumerated as binary data, you can also store binary representations of text -> character codes with a given encoding... without actually knowing or specifying the encoding used.

BLOBS are the lowest common denominators of storage formats.

composer create-project laravel/laravel=4.1.27 your-project-name --prefer-dist

And then you probably need to install all of vendor packages, so

composer install

Rename the closing function as 'hide', for example and it will work.

function hide() {
    if(document.getElementById('benefits').style.display=='block') {
      document.getElementById('benefits').style.display='none';
    }
} 

Since DefaultIfEmpty isn't implemented in LINQ to SQL, I did a search on the error it returned and found a fascinating article that deals with null sets in aggregate functions. To summarize what I found, you can get around this limitation by casting to a nullable within your select. My VB is a little rusty, but I think it'd go something like this:

Dim x = (From y In context.MyTable _
         Where y.MyField = value _
         Select CType(y.MyCounter, Integer?)).Max

Or in C#:

var x = (from y in context.MyTable
         where y.MyField == value
         select (int?)y.MyCounter).Max();

It seems as though gradle was not installed for me. Going to Android/Sdk/tools/templates/gradle/wrapper and running ./gradlew tasks --debug has resulted in it downloading.

If you are on Mac OS X just use Simulator. I don't know if it is available by default but it looks like it is a part of the Xcode suite.

Anyway it is free and really useful, it allows you to simulate many popular Apple devices:

You can do it without modifying the XML stream: Tell the XmlReader to not be so picky. Setting the XmlReaderSettings.ConformanceLevel to ConformanceLevel.Fragment will let the parser ignore the fact that there is no root node.

        XmlReaderSettings settings = new XmlReaderSettings();
        settings.ConformanceLevel = ConformanceLevel.Fragment;
        using (XmlReader reader = XmlReader.Create(tr,settings))
        {
             ...
        }

Now you can parse something like this (which is an real time XML stream, where it is impossible to wrap with a node).

<event>
  <timeStamp>1354902435238</timeStamp>
  <eventId>7073822</eventId>
</event>
<data>
  <time>1354902435341</time>
  <payload type='80'>7d1300786a0000000bf9458b0518000000000000000000000000000000000c0c030306001b</payload>
</data>
<data>
  <time>1354902435345</time>
  <payload type='80'>fd1260780912ff3028fea5ffc0387d640fa550f40fbdf7afffe001fff8200fff00f0bf0e000042201421100224ff40312300111400004f000000e0c0fbd1e0000f10e0fccc2ff0000f0fe00f00f0eed00f11e10d010021420401</payload>
</data>
<data>
  <time>1354902435347</time>
  <payload type='80'>fd126078ad11fc4015fefdf5b042ff1010223500000000000000003007ff00f20e0f01000e0000dc0f01000f000000000000004f000000f104ff001000210f000013010000c6da000000680ffa807800200000000d00c0f0</payload>
</data>

http_get should do the trick. The advantages of http_get over file_get_contents include the ability to view HTTP headers, access request details, and control the connection timeout.

$response = http_get("http://www.example.com/file.xml");

Here is the code of ReadDoc/docx.java: This will read a dox/docx file and print its content to the console. you can customize it your way.

import java.io.*;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.extractor.WordExtractor;

public class ReadDocFile
{
    public static void main(String[] args)
    {
        File file = null;
        WordExtractor extractor = null;
        try
        {

            file = new File("c:\\New.doc");
            FileInputStream fis = new FileInputStream(file.getAbsolutePath());
            HWPFDocument document = new HWPFDocument(fis);
            extractor = new WordExtractor(document);
            String[] fileData = extractor.getParagraphText();
            for (int i = 0; i < fileData.length; i++)
            {
                if (fileData[i] != null)
                    System.out.println(fileData[i]);
            }
        }
        catch (Exception exep)
        {
            exep.printStackTrace();
        }
    }
}

An alternative way is using raw SQL mode with SQLAlchemy, I use SQLAlchemy 0.9.8, python 2.7, MySQL 5.X, and MySQL-Python as connector, in this case, a tuple is needed. My code listed below:

id_list = [1, 2, 3, 4, 5] # in most case we have an integer list or set
s = text('SELECT id, content FROM myTable WHERE id IN :id_list')
conn = engine.connect() # get a mysql connection
rs = conn.execute(s, id_list=tuple(id_list)).fetchall()

Hope everything works for you.

How about the following?

int* temp = malloc(sizeof(int)*len);
int count = 0;
int x =0;
int y =0;
for(x=0;x<len;x++)
{
    for(y=0;y<count;y++)
    {
        if(*(temp+y)==*(array+x))
        {
            break;
        }
    }
    if(y==count)
    {
        *(temp+count) = *(array+x);
        count++;
    }
}
memcpy(array, temp, sizeof(int)*len);

I try to declare a temp array and put the elements into that before copying everything back to the original array.

Thank you Phil for your solution; in case someone ever gets in the same situation as me, here is a (more complex) variant:

---
# this is just to avoid a call to |default on each iteration
- set_fact:
    postconf_d: {}

- name: 'get postfix default configuration'
  command: 'postconf -d'
  register: command

# the answer of the command give a list of lines such as:
# "key = value" or "key =" when the value is null
- name: 'set postfix default configuration as fact'
  set_fact:
    postconf_d: >
      {{
        postconf_d |
        combine(
          dict([ item.partition('=')[::2]|map('trim') ])
        )
  with_items: command.stdout_lines

This will give the following output (stripped for the example):

"postconf_d": {
    "alias_database": "hash:/etc/aliases", 
    "alias_maps": "hash:/etc/aliases, nis:mail.aliases",
    "allow_min_user": "no", 
    "allow_percent_hack": "yes"
}

Going even further, parse the lists in the 'value':

- name: 'set postfix default configuration as fact'
  set_fact:
    postconf_d: >-
      {% set key, val = item.partition('=')[::2]|map('trim') -%}
      {% if ',' in val -%}
        {% set val = val.split(',')|map('trim')|list -%}
      {% endif -%}
      {{ postfix_default_main_cf | combine({key: val}) }}
  with_items: command.stdout_lines
...

"postconf_d": {
    "alias_database": "hash:/etc/aliases", 
    "alias_maps": [
        "hash:/etc/aliases", 
        "nis:mail.aliases"
    ], 
    "allow_min_user": "no", 
    "allow_percent_hack": "yes"
}

A few things to notice:

• in this case it's needed to "trim" everything (using the >- in YAML and -%} in Jinja), otherwise you'll get an error like:

  FAILED! => {"failed": true, "msg": "|combine expects dictionaries, got u\"  {u'...
  

• obviously the {% if .. is far from bullet-proof

• in the postfix case, val.split(',')|map('trim')|list could have been simplified to val.split(', '), but I wanted to point out the fact you will need to |list otherwise you'll get an error like:

  "|combine expects dictionaries, got u\"{u'...': <generator object do_map at ...
  

Hope this can help.

Here is the solution for index variable

Let's say, you have found 5 elements with same locator and you would like to perform action on each element by providing index number (here, variable is used for index as "i")

for(int i=1; i<=5; i++)
{
    string xPathWithVariable = "(//div[@class='className'])" + "[" + i + "]";
    driver.FindElement(By.XPath(xPathWithVariable)).Click();
}

It takes XPath :

(//div[@class='className'])[1]
(//div[@class='className'])[2]
(//div[@class='className'])[3]
(//div[@class='className'])[4]
(//div[@class='className'])[5]

Samsung file explorer needs not only custom action (com.sec.android.app.myfiles.PICK_DATA), but also category part (Intent.CATEGORY_DEFAULT) and mime-type should be passed as extra.

Intent intent = new Intent("com.sec.android.app.myfiles.PICK_DATA");
intent.putExtra("CONTENT_TYPE", "*/*");
intent.addCategory(Intent.CATEGORY_DEFAULT);

You can also use this action for opening multiple files: com.sec.android.app.myfiles.PICK_DATA_MULTIPLE Anyway here is my solution which works on Samsung and other devices:

public void openFile(String mimeType) {

        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
        intent.setType(mimeType);
        intent.addCategory(Intent.CATEGORY_OPENABLE);

        // special intent for Samsung file manager
        Intent sIntent = new Intent("com.sec.android.app.myfiles.PICK_DATA");
         // if you want any file type, you can skip next line 
        sIntent.putExtra("CONTENT_TYPE", mimeType); 
        sIntent.addCategory(Intent.CATEGORY_DEFAULT);

        Intent chooserIntent;
        if (getPackageManager().resolveActivity(sIntent, 0) != null){
            // it is device with Samsung file manager
            chooserIntent = Intent.createChooser(sIntent, "Open file");
            chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, new Intent[] { intent});
        } else {
            chooserIntent = Intent.createChooser(intent, "Open file");
        }

        try {
            startActivityForResult(chooserIntent, CHOOSE_FILE_REQUESTCODE);
        } catch (android.content.ActivityNotFoundException ex) {
            Toast.makeText(getApplicationContext(), "No suitable File Manager was found.", Toast.LENGTH_SHORT).show();
        }
    }

This solution works well for me, and maybe will be useful for someone else.

for create method:

-(void)mymethods:(NSString *)aCont withsecond:(NSString *)a-second {
//method definition...
}

for call the method:

[mymethods:self.contoCorrente withsecond:self.asecond];

// here is a simple way to do so

//irate through the gridview
            foreach (DataGridViewRow row in PifGrid.Rows)
            {
//store the cell (which is checkbox cell) in an object
                DataGridViewCheckBoxCell oCell = row.Cells["Check"] as DataGridViewCheckBoxCell;

//check if the checkbox is checked or not
                bool bChecked = (null != oCell && null != oCell.Value && true == (bool)oCell.Value);

//if its checked then uncheck it other wise check it
                if (!bChecked)
                {
                    row.Cells["Check"].Value = true;

                }
                else
                {
                    row.Cells["Check"].Value = false;

                }
            }

You are using a wrong format in your cookie file. As curl documentation states, it uses an old Netscape cookie file format, which is different from the format used by web browsers. If you need to create a curl cookie file manually, this post should help you. In your example the file should contain following line

127.0.0.1   FALSE   /   FALSE   0   USER_TOKEN  in

having 7 TAB-separated fields meaning domain, tailmatch, path, secure, expires, name, value.

Add two bindings to your website, one for local access and another for LAN access like so:

Open IIS and select your local website (that you want to access from your local network) from the left panel:

Connections > server (user-pc) > sites > local site

Open Bindings on the right panel under Actions tab add these bindings:

1. Local:

   Type: http
   Ip Address: All Unassigned
   Port: 80
   Host name: samplesite.local
   

2. LAN:

   Type: http
   Ip Address: <Network address of the hosting machine ex. 192.168.0.10>
   Port: 80
   Host name: <Leave it blank>
   

Voila, you should be able to access the website from any machine on your local network by using the host's LAN IP address (192.168.0.10 in the above example) as the site url.

NOTE:

if you want to access the website from LAN using a host name (like samplesite.local) instead of an ip address, add the host name to the hosts file on the local network machine (The hosts file can be found in "C:\Windows\System32\drivers\etc\hosts" in windows, or "/etc/hosts" in ubuntu):

192.168.0.10 samplesite.local

When you want to read a file with a different configuration than the default one, feel free to use either mpu.aws.s3_read(s3path) directly or the copy-pasted code:

def s3_read(source, profile_name=None):
    """
    Read a file from an S3 source.

    Parameters
    ----------
    source : str
        Path starting with s3://, e.g. 's3://bucket-name/key/foo.bar'
    profile_name : str, optional
        AWS profile

    Returns
    -------
    content : bytes

    botocore.exceptions.NoCredentialsError
        Botocore is not able to find your credentials. Either specify
        profile_name or add the environment variables AWS_ACCESS_KEY_ID,
        AWS_SECRET_ACCESS_KEY and AWS_SESSION_TOKEN.
        See https://boto3.readthedocs.io/en/latest/guide/configuration.html
    """
    session = boto3.Session(profile_name=profile_name)
    s3 = session.client('s3')
    bucket_name, key = mpu.aws._s3_path_split(source)
    s3_object = s3.get_object(Bucket=bucket_name, Key=key)
    body = s3_object['Body']
    return body.read()

I personally use the following batch script that can be used on many types of files (C, makefile, Perl scripts, shell scripts, batch, ...).

How to use it:

1. Install NppExec plugin
2. Store this file in the Notepad++ user directory (%APPDATA%/Notepad++) under the name runNcompile.bat (but you can name it whatever you like).
3. while checking the option "Follow $(CURRENT_DIRECTORY)" in NppExec menu
4. Add a NppExec command "$(SYS.APPDATA)\Notepad++\runNcompile.bat" "$(FULL_CURRENT_PATH)" (optionally, you can put npp_save on the first line to save the file before running it)
5. Assign a special key (I reassigned F12) to launch the script.

This page explains quite clearly the global flow: https://www.thecrazyprogrammer.com/2015/08/configure-notepad-to-run-c-cpp-and-java-programs.html

Hope it can help

  @echo off

REM ----------------------
REM ----- ARGUMENTS ------
REM ----------------------
set FPATH=%~1
set FILE=%~n1
set DIR=%~dp1
set EXTENSION=%~x1
REM ----------------------



REM ----------------------
REM ------- CONFIG -------
REM ----------------------
REM C Compiler (gcc.exe or cl.exe) + options + object extension
set CL_compilo=gcc.exe
set CFLAGS=-c "%FPATH%"
set OBJ_Ext=o
REM GNU make
set GNU_make=make.exe
REM ----------------------




IF /I "%FILE%"==Makefile GOTO _MAKEFILE
IF /I %EXTENSION%==.bat GOTO _BAT
IF /I %EXTENSION%==.sh GOTO _SH
IF /I %EXTENSION%==.pl GOTO _PL
IF /I %EXTENSION%==.tcl GOTO _TCL
IF /I %EXTENSION%==.c GOTO _C
IF /I %EXTENSION%==.mak GOTO _MAKEFILE
IF /I %EXTENSION%==.mk GOTO _MAKEFILE
IF /I %EXTENSION%==.html GOTO _HTML
echo Format of argument (%FPATH%) not supported!
GOTO END


REM Batch shell files (bat)
:_BAT
call "%FPATH%"
goto END


REM Linux shell scripts (sh)
:_SH
call sh.exe "%FPATH%"
goto END


REM Perl Script files (pl)
:_PL
call perl.exe "%FPATH%"
goto END


REM Tcl Script files (tcl)
:_TCL
call tclsh.exe "%FPATH%"
goto END


REM Compile C Source files (C)
:_C
REM MAKEFILES...
IF EXIST "%DIR%Makefile" ( cd "%DIR%" )
IF EXIST "%DIR%../Makefile" ( cd "%DIR%/.." )
IF EXIST "%DIR%../../Makefile" ( cd "%DIR%/../.." )
IF EXIST "Makefile" ( 
    call %GNU_make% all
    goto END
)
REM COMPIL...
echo -%CL_compilo% %CFLAGS%-
call %CL_compilo% %CFLAGS%
IF %ERRORLEVEL% EQU 0 (
    echo -%CL_compilo% -o"%DIR%%FILE%.exe" "%DIR%%FILE%.%OBJ_Ext%"-
    call %CL_compilo% -o"%DIR%%FILE%.exe" "%DIR%%FILE%.%OBJ_Ext%" 
)
IF %ERRORLEVEL% EQU 0 (del "%DIR%%FILE%.%OBJ_Ext%")
goto END


REM Open HTML files in web browser (html and htm)
:_HTML
start /max /wait %FPATH%
goto END

REM ... END ...
:END
echo.
IF /I "%2" == "-pause" pause

I use Spring Boot, my solution to the problem was

"src/main/resources/myfile.extension"

Hope it helps someone.

Declaration of new variables in case statements is what causing problems. Enclosing all case statements in {} will limit the scope of newly declared variables to the currently executing case which solves the problem.

switch(choice)
{
    case 1: {
       // .......
    }break;
    case 2: {
       // .......
    }break;
    case 3: {
       // .......
    }break;
}    

The most easiest way is to make deliberate mistake. For example, I want to see the full SQL query of the following relation:

 public function jobs()
        {
            return $this->belongsToMany(Job::class, 'eqtype_jobs')
                   ->withPivot(['created_at','updated_at','id'])
                   ->orderBy('pivot_created_at','desc');
        }

I just to make a column to be not found, here I choose created_at and I changed it to created_ats by adding trailing s to be:

public function jobs()
            {
                return $this->belongsToMany(Job::class, 'eqtype_jobs')
                       ->withPivot(['created_ats','updated_at','id'])
                       ->orderBy('pivot_created_at','desc');
            }

So, the debuger will return the following error:

(4/4) ErrorException SQLSTATE[42S22]: Column not found: 1054 Unknown column 'eqtype_jobs.created_ats' in 'field list' (SQL: select jobs.*, eqtype_jobs.set_id as pivot_set_id, eqtype_jobs.job_id as pivot_job_id, eqtype_jobs.created_ats as pivot_created_ats, eqtype_jobs.updated_at as pivot_updated_at, eqtype_jobs.id as pivot_id from jobs inner join eqtype_jobs on jobs.id = eqtype_jobs.job_id where eqtype_jobs.set_id = 56 order by pivot_created_at desc limit 20 offset 0) (View: /home/said/www/factory/resources/views/set/show.blade.php)

The above error message returns the full SQL query with the mistake

SQL: select  jobs.*, eqtype_jobs.set_id as pivot_set_id,  eqtype_jobs.job_id as pivot_job_id, eqtype_jobs.created_ats as pivot_created_ats, eqtype_jobs.updated_at as  pivot_updated_at, eqtype_jobs.id as pivot_id from jobs inner join eqtype_jobs on jobs.id = eqtype_jobs.job_id where  eqtype_jobs.set_id = 56 order by pivot_created_at desc limit 20 offset 0

Now, just remove the extra s from created_at and test this SQL as you like in any SQL editor such as phpMyAdmin SQL editor!

Notice:

The solution has been tested with Laravel 5.4.

To compare floating point, double or float types, use the specific method of CSharp:

if (double1.CompareTo(double2) > 0)
{
    // double1 is greater than double2
}
if (double1.CompareTo(double2) < 0)
{
    // double1 is less than double2
}
if (double1.CompareTo(double2) == 0)
{
    // double1 equals double2
}

https://docs.microsoft.com/en-us/dotnet/api/system.double.compareto?view=netcore-3.1

In my case somehow CONDA_ENVS_PATH was removed, so I was having NotWritableError. So I fixed the error by specifying

CONDA_ENVS_PATH=~/my-envs:/opt/anaconda/envs

in the .bashrc file

I found this topic while searching for run script for startup and shutdown Windows 10. Those answers above didn't working. For me on windows 10 worked when I put scripts to task scheduler. How to do this: press window key and write Task scheduler, open it, then on the right is Add task... button. Here you can add scripts. PS: I found action for startup and logout user, there is not for shutdown.

If you are trying to populate a table from a SQL dump, make sure that the table listed in the "INSERT INTO" statements of the dump is the same one you are trying to populate. Opening "MyTable" and importing with a SQL dump will throw exactly that kind of error if the dump is trying to put entries into "MyOtherTable", which may already have entries.

This may be useful for who want to use dateformater.dateformat;

if you want 12.09.18 you use dateformater.dateformat = "dd.MM.yy"

Wednesday, Sep 12, 2018           --> EEEE, MMM d, yyyy
09/12/2018                        --> MM/dd/yyyy
09-12-2018 14:11                  --> MM-dd-yyyy HH:mm
Sep 12, 2:11 PM                   --> MMM d, h:mm a
September 2018                    --> MMMM yyyy
Sep 12, 2018                      --> MMM d, yyyy
Wed, 12 Sep 2018 14:11:54 +0000   --> E, d MMM yyyy HH:mm:ss Z
2018-09-12T14:11:54+0000          --> yyyy-MM-dd'T'HH:mm:ssZ
12.09.18                          --> dd.MM.yy
10:41:02.112                      --> HH:mm:ss.SSS

foreach my $arg (@ARGV) {
    print $arg, "\n";
}

will print each argument.

Handle should do the trick.

Ever wondered which program has a particular file or directory open? Now you can find out. Handle is a utility that displays information about open handles for any process in the system. You can use it to see the programs that have a file open, or to see the object types and names of all the handles of a program.

Simple query to list child's of first recursion:

select @pv:=id as id, name, parent_id
from products
join (select @pv:=19)tmp
where parent_id=@pv

Result:

id  name        parent_id
20  category2   19
21  category3   20
22  category4   21
26  category24  22

... with left join:

select
    @pv:=p1.id as id
  , p2.name as parent_name
  , p1.name name
  , p1.parent_id
from products p1
join (select @pv:=19)tmp
left join products p2 on p2.id=p1.parent_id -- optional join to get parent name
where p1.parent_id=@pv

The solution of @tincot to list all child's:

select  id,
        name,
        parent_id 
from    (select * from products
         order by parent_id, id) products_sorted,
        (select @pv := '19') initialisation
where   find_in_set(parent_id, @pv) > 0
and     @pv := concat(@pv, ',', id)

Test it online with Sql Fiddle and see all results.

http://sqlfiddle.com/#!9/a318e3/4/0

This one solved my issue which is SELinux setting:

chcon -R -t httpd_sys_content_t /home/*

crontab command usage

usage:  crontab [-u user] file
        crontab [-u user] [ -e | -l | -r ]
                (default operation is replace, per 1003.2)
        -e      (edit user's crontab)
        -l      (list user's crontab)
        -r      (delete user's crontab)
        -i      (prompt before deleting user's crontab)

So,

$output = shell_exec('crontab -l');
file_put_contents('/tmp/crontab.txt', $output.'* * * * * NEW_CRON'.PHP_EOL);
echo exec('crontab /tmp/crontab.txt');

The above can be used for both create and edit/append provided the user has the adequate file write permission.

To delete jobs:

echo exec('crontab -r');

Also, take note that apache is running as a particular user and that's usually not root, which means the cron jobs can only be changed for the apache user unless given crontab -u privilege to the apache user.

To get the modified date on a single file try:

$lastModifiedDate = (Get-Item "C:\foo.tmp").LastWriteTime

To compare with another:

$dateA= $lastModifiedDate 
$dateB= (Get-Item "C:\other.tmp").LastWriteTime

if ($dateA -ge $dateB) {
  Write-Host("C:\foo.tmp was modified at the same time or after C:\other.tmp")
} else {
  Write-Host("C:\foo.tmp was modified before C:\other.tmp")
}

You cannot insert data because you have a quota of 0 on the tablespace. To fix this, run

ALTER USER <user> quota unlimited on <tablespace name>;

or

ALTER USER <user> quota 100M on <tablespace name>;

as a DBA user (depending on how much space you need / want to grant).

What classes are missing? The class name itself should be a good clue to the missing module.

FYI, I know its really convenient to include the uber spring jar but this really causes issues when integrating with other projects. One of the benefits behind the dependency system is that it will resolve version conflicts among the dependencies.

If my library depends on spring-core:2.5 and you depend on my library and uber-spring:3.0, you now have 2 versions of spring on your classpath.

You can get around this with exclusions but its much easier to list the dependencies correctly and not have to worry about it.

\b(?=\w)(?!(ma|(t){1}))\b(\w*)

this is for the given regex.
the \b is to find word boundary.
the positive look ahead (?=\w) is here to avoid spaces.
the negative look ahead over the original regex is to prevent matches of it.
and finally the (\w*) is to catch all the words that are left.
the group that will hold the words is group 3.
the simple (?!pattern) will not work as any sub-string will match
the simple ^(?!(?:m{2}|t)$).*$ will not work as it's granularity is full lines

I use a NAnt Build Script to deploy to my different environments. I have it modify my config files via XPath depending on where they're being deployed to, and then it automagically puts them into that environment using Beyond Compare.

Takes a minute or two to setup, but you only need to do it once. Then batch files take over while I go get another cup of coffee. :)

Here's an article I found on it.

Does this really make sense?
There is no "first" record in a relational database, you can only delete one random record.

it is better to use json after post your resuest like below

  var clien = new RestClient("https://smple.com/");
  var request = new RestRequest("index", Method.POST);
  request.AddHeader("Sign", signinstance);    
  request.AddJsonBody(JsonConvert.SerializeObject(yourclass));
  var response = client.Execute<YourReturnclassSample>(request);
  if (response.StatusCode == System.Net.HttpStatusCode.Created)
   {
       return Ok(response.Content);
   }

Click anywhere in chrome window and type thisisunsafe (instead of badidea previously) in chrome.

This passphrase may change in future. This is the source

https://chromium.googlesource.com/chromium/src/+/master/components/security_interstitials/core/browser/resources/interstitial_large.js#19

According to that line, type window.atob('dGhpc2lzdW5zYWZl') to your browser console and it will give you the actual passphrase.

This time the passphrase is thisisunsafe.

 if(checkBox.getAttribute("checked") != null) // if Checked 
    checkBox.click();                         //to Uncheck it 

You can also add an and statement to be sure if checked is true.

In the case where you have multiple variables containing the arguments for a command you're running, and not just a single string, you should not use eval directly, as it will fail in the following case:

function echo_arguments() {
  echo "Argument 1: $1"
  echo "Argument 2: $2"
  echo "Argument 3: $3"
  echo "Argument 4: $4"
}

# Note we are passing 3 arguments to `echo_arguments`, not 4
eval echo_arguments arg1 arg2 "Some arg"

Result:

Argument 1: arg1
Argument 2: arg2
Argument 3: Some
Argument 4: arg

Note that even though "Some arg" was passed as a single argument, eval read it as two.

Instead, you can just use the string as the command itself:

# The regular bash eval works by jamming all its arguments into a string then
# evaluating the string. This function treats its arguments as individual
# arguments to be passed to the command being run.
function eval_command() {
  "$@";
}

Note the difference between the output of eval and the new eval_command function:

eval_command echo_arguments arg1 arg2 "Some arg"

Result:

Argument 1: arg1
Argument 2: arg2
Argument 3: Some arg
Argument 4:

To set radio button checked in edit mode in MVC razor view, please trying as follow:

<div class="col-lg-11 col-md-11">
     @Html.RadioButtonFor(m => m.Role, "1", Model.Role == 1 ? "checked" : string.Empty) 
     <span>Admin</span>
     @Html.RadioButtonFor(m => m.Role, "0", Model.Role == 0 ? "checked" : string.Empty)
     <span>User</span>
     @Html.HiddenFor(m => m.Role)
</div>

Hope it help!

for me shelling-out does the job because it gives you possibility to run [a|any] command on the shell:

http://www.dba-oracle.com/t_display_current_directory_sqlplus.htm

in short see the current directory:

!pwd

change it

!cd /path/you/want

I added %matplotlib inline and my plot showed up in Jupyter Notebook.

1. Figure out the full file path to the assembly you're trying to work with

2. Press the start button, type "dev". Launch the program called "Developer Command Prompt for VS 2017"

3. In the window that opens, type dumpbin /dependents [path], where [path] is the path you figured out in step 1

4. press the enter key

Bam, you've got your dependency information. The window should look like this:

Update for VS 2019: you need this package in your VS installation:

I've resolved this issue by inferring the produced return type into the first GET requestMethod. The important part here is the

produces="application/json;charset=UTF-8

So every one how use /account/**, Spring will return application/json;charset=UTF-8 content type.

@Controller
@Scope("session") 
@RequestMapping(value={"/account"}, method = RequestMethod.GET,produces="application/json;charset=UTF-8")
public class AccountController {

   protected final Log logger = LogFactory.getLog(getClass());

   ....//More parameters and method here...

   @RequestMapping(value={"/getLast"}, method = RequestMethod.GET)
   public @ResponseBody String getUltimo(HttpServletResponse response) throws JsonGenerationException, JsonMappingException, IOException{

      ObjectWriter writer = new ObjectMapper().writer().withDefaultPrettyPrinter();
      try {
        Account account = accountDao.getLast();
        return writer.writeValueAsString(account);
      }
      catch (Exception e) {
        return errorHandler(e, response, writer);
      }
}

So, you do not have to set up for each method in your Controller, you can do it for the entire class. If you need more control over a specific method, you just only have to infer the produces return content type.

You can try this code

    <script src="http://maps.googleapis.com/maps/api/js"></script>
<script type="text/javascript" src="http://google-maps-utility-library-v3.googlecode.com/svn/trunk/infobox/src/infobox.js"></script>

<script>

    function initialize()
    {
        var map;
        var bounds = new google.maps.LatLngBounds();
        var mapOptions = {
                            zoom: 10,
                            mapTypeId: google.maps.MapTypeId.ROADMAP    
                         };
        map = new google.maps.Map(document.getElementById("mapDiv"), mapOptions);
        var markers = [
            ['title-1', '<img style="width:100%;" src="canberra_hero_image.jpg"></img>', 51.508742, -0.120850, '<p> Hello - 1 </p>'],
            ['title-2', '<img style="width:100%;" src="canberra_hero_image.jpg"></img>', 51.508742, -0.420850, '<p> Hello - 2 </p>'],
            ['title-3', '<img style="width:100%;" src="canberra_hero_image.jpg"></img>', 51.508742, -0.720850, '<p> Hello - 3 </p>'],
            ['title-4', '<img style="width:100%;" src="canberra_hero_image.jpg"></img>', 51.508742, -1.020850, '<p> Hello - 4 </p>'],
            ['title-5', '<img style="width:100%;" src="canberra_hero_image.jpg"></img>', 51.508742, -1.320850, '<p> Hello - 5 </p>']
        ];

        var infoWindow = new google.maps.InfoWindow(), marker, i;
        var testMarker = [];
        var status = [];
        for( i = 0; i < markers.length; i++ ) 
        {
            var title = markers[i][0];
            var loan = markers[i][1];
            var lat = markers[i][2];
            var long = markers[i][3];
            var add = markers[i][4];


            var iconGreen = 'img/greenMarker.png'; //green marker
            var iconRed = 'img/redMarker.png';     //red marker

            var infoWindowContent = loan + "\n" + placeId + add;

            var position = new google.maps.LatLng(lat, long);
            bounds.extend(position);

            marker = new google.maps.Marker({
                map: map,
                title: title,
                position: position,
                icon: iconGreen
            });
            testMarker[i] = marker;
            status[i] = 1;
            google.maps.event.addListener(marker, 'click', ( function toggleBounce( i,status,testMarker) 
            {
                return function() 
                {
                    infoWindow.setContent(markers[i][1]+markers[i][4]);
                    if( status[i] === 1 )
                    {
                        testMarker[i].setIcon(iconRed);
                        status[i] = 0;

                    }
                    for( var k = 0; k <  markers.length ; k++ )
                    {
                        if(k != i)
                        {
                            testMarker[k].setIcon(iconGreen);
                            status[i] = 1;

                        }
                    }
                    infoWindow.open(map, testMarker[i]);
                }
            })( i,status,testMarker));
            map.fitBounds(bounds);
        }
        var boundsListener = google.maps.event.addListener((map), 'bounds_changed', function(event)
        {
            this.setZoom(8);
            google.maps.event.removeListener(boundsListener);
        });
    }
    google.maps.event.addDomListener(window, 'load', initialize);

</script>

<div id="mapDiv" style="width:820px; height:300px"></div>

Here's an alternative answer in case the ones listed above don't work for you. You can use the following solution(s) as well, which was found here:

ip addr

OR

ip addr show

OR

ip link

All three of these will show your MAC address(es) next to link/ether. I stumbled on this because I had just done a fresh install of Debian 9.5 from a USB stick without internet access, so I could only do a very minimal install, and received

-bash: ifconfig: command not found

when I tried some of the above solutions. I figured somebody else may come across this problem as well. Hope it helps.

The easiest way to match both

^\([0-9]{3}\)[0-9]{3}-[0-9]{4}$

and

^[0-9]{3}-[0-9]{3}-[0-9]{4}$

is to use alternation ((...|...)): specify them as two mostly-separate options:

^(\([0-9]{3}\)|[0-9]{3}-)[0-9]{3}-[0-9]{4}$

By the way, when Americans put the area code in parentheses, we actually put a space after that; for example, I'd write (123) 123-1234, not (123)123-1234. So you might want to write:

^(\([0-9]{3}\) |[0-9]{3}-)[0-9]{3}-[0-9]{4}$

(Though it's probably best to explicitly demonstrate the format that you expect phone numbers to be in.)

Usually, we don't invoke a function immediately after we write it in the program. In extremely simple terms, when you call a function right after its creation, it is called IIFE - a fancy name.

I've generalized Piotr Stapp's JavaScript/jQuery method a bit further, encapsulating it into a function and generalizing it a bit.

This function uses the RabbitMQ HTTP API to query available queues in a given vhost, and then delete them based on an optional queuePrefix:

function deleteQueues(vhost, queuePrefix) {
    if (vhost === '/') vhost = '%2F';  // html encode forward slashes
    $.ajax({
        url: '/api/queues/'+vhost, 
        success: function(result) {
            $.each(result, function(i, queue) {
                if (queuePrefix && !queue.name.startsWith(queuePrefix)) return true;
                $.ajax({
                    url: '/api/queues/'+vhost+'/'+queue.name, 
                    type: 'DELETE', 
                    success: function(result) { console.log('deleted '+ queue.name)}
                });
            });
        }
    });
};

Once you paste this function in your browser's JavaScript console while on your RabbitMQ management page, you can use it like this:

Delete all queues in '/' vhost

deleteQueues('/');

Delete all queues in '/' vhost beginning with 'test'

deleteQueues('/', 'test');

Delete all queues in 'dev' vhost beginning with 'foo'

deleteQueues('dev', 'foo');

Please use this at your own risk!

You cant set links to "disabled" just system elements like input, textfield etc.

But you can disable links with jQuery/JavaScript

$('.disabled').click(function(e){
    e.preventDefault();
});

Just wrap the above code in whatever event you want to disable the links.

I got this issue when I had two files that had the same name on accident (large project, oops!)

Ironically they were actually the same file, I just had forgotten that I had already created one as a placeholder weeks earlier and gave it the same name again, haha!

DECLARE @x VARCHAR(32) = 'MS-SQL-Server';

SELECT 
SUBSTRING(@x,0,CHARINDEX('-',LTRIM(RTRIM(@x)))) A,
SUBSTRING(@x,CHARINDEX('-',LTRIM(RTRIM(@x)))+1,CHARINDEX('-' 
,LTRIM(RTRIM(@x)))) B,
SUBSTRING(@x,CHARINDEX('-',REVERSE(LTRIM(RTRIM(@x))))+1,LEN(@x)-1) C


A   B   C
MS  SQL Server

• A static const is typed (it has a type) and can be checked by the compiler for validity, redefinition etc.
• a #define can be redifined undefined whatever.

Usually you should prefer static consts. It has no disadvantage. The prprocessor should mainly be used for conditional compilation (and sometimes for really dirty trics maybe).

gcc is a rich and complex "orchestrating" program that calls many other programs to perform its duties. For the specific purpose of seeing where #include "goo" and #include <zap> will search on your system, I recommend:

$ touch a.c
$ gcc -v -E a.c
 ...
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include
 /usr/lib/gcc/i686-apple-darwin9/4.0.1/include
 /usr/include
 /System/Library/Frameworks (framework directory)
 /Library/Frameworks (framework directory)
End of search list.
# 1 "a.c"

This is one way to see the search lists for included files, including (if any) directories into which #include "..." will look but #include <...> won't. This specific list I'm showing is actually on Mac OS X (aka Darwin) but the commands I recommend will show you the search lists (as well as interesting configuration details that I've replaced with ... here;-) on any system on which gcc runs properly.

It is to mark the parameter as optional.

• TypeScript handbook https://www.typescriptlang.org/docs/handbook/functions.html#optional-and-default-parameters
• TypeScript Deep Dive https://basarat.gitbook.io/typescript/type-system/functions#optional-parameters

To properly answer this qustion you need to consider PHP internals or the target that PHP is built for.

To answer this from a typical Linux perspective on x86...

Sizes of types in C: https://usrmisc.wordpress.com/2012/12/27/integer-sizes-in-c-on-32-bit-and-64-bit-linux/

Types used in PHP for variables: http://php.net/manual/en/internals2.variables.intro.php

Strings are always 2GB as the length is always 32bits and a bit is wasted because it uses int rather than uint. int is impractical for lengths over 2GB as it requires a cast to avoid breaking arithmetic or "than" comparisons. The extra bit is likely being used for overflow checks.

Strangely, hash keys might internally support 4GB as uint is used although I have never put this to the test. PHP hash keys have a +1 to the length for a trailing null byte which to my knowledge gets ignored so it may need to be unsigned for that edge case rather than to allow longer keys.

A 32bit system may impose more external limits.

Array.filter( document.getElementsByClassName('appBanner'), function(elem){ elem.style.visibility = 'hidden'; });

Forked @http://jsfiddle.net/QVJXD/

What version of Excel?

In general, you cannot change the column letters. They are part of the Excel system.

You can use a row in the sheet to enter headers for a table that you are using. The table headers can be descriptive column names.

In Excel 2007 and later, you can convert a range of data into an Excel Table (Insert Ribbon > Table). An Excel Table can use structured table references instead of cell addresses, so the labels in the first row of the table now serve as a name reference for the data in the column.

If you have an Excel Table in your sheet (Excel 2007 and later) and scroll down, the column letters will be replaced with the column headers for the table column.

If this does not answer your question, please consider editing your question to include the detail you want to learn about.

Manually, you can use pd.DataFrame constructor, giving a numpy array (data) and a list of the names of the columns (columns). To have everything in one DataFrame, you can concatenate the features and the target into one numpy array with np.c_[...] (note the []):

import numpy as np
import pandas as pd
from sklearn.datasets import load_iris

# save load_iris() sklearn dataset to iris
# if you'd like to check dataset type use: type(load_iris())
# if you'd like to view list of attributes use: dir(load_iris())
iris = load_iris()

# np.c_ is the numpy concatenate function
# which is used to concat iris['data'] and iris['target'] arrays 
# for pandas column argument: concat iris['feature_names'] list
# and string list (in this case one string); you can make this anything you'd like..  
# the original dataset would probably call this ['Species']
data1 = pd.DataFrame(data= np.c_[iris['data'], iris['target']],
                     columns= iris['feature_names'] + ['target'])

Plain Javascript Solution (DEMO) :

<br/><br/><br/><br/><br/><br/><br/>
<div>
  <div id="myyy_bar" style="background:red;"> Here is window </div>
</div>
<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/>


<script type="text/javascript">
var myyElement = document.getElementById("myyy_bar"); 
var EnableConsoleLOGS = true;           //to check the results in Browser's Inspector(Console), whenever you are scrolling
// ==============================================



window.addEventListener('scroll', function (evt) {
    var Positionsss =  GetTopLeft ();  
    if (EnableConsoleLOGS) { console.log(Positionsss); }
    if (Positionsss.toppp  > 70)    { myyElement.style.position="relative"; myyElement.style.top = "0px";  myyElement.style.right = "auto"; }
    else                            { myyElement.style.position="fixed";    myyElement.style.top = "100px";         myyElement.style.right = "0px"; }
});



function GetOffset (object, offset) {
    if (!object) return;
    offset.x += object.offsetLeft;       offset.y += object.offsetTop;
    GetOffset (object.offsetParent, offset);
}
function GetScrolled (object, scrolled) {
    if (!object) return;
    scrolled.x += object.scrollLeft;    scrolled.y += object.scrollTop;
    if (object.tagName.toLowerCase () != "html") {          GetScrolled (object.parentNode, scrolled);        }
}

function GetTopLeft () {
    var offset = {x : 0, y : 0};        GetOffset (myyElement.parentNode, offset);
    var scrolled = {x : 0, y : 0};      GetScrolled (myyElement.parentNode.parentNode, scrolled);
    var posX = offset.x - scrolled.x;   var posY = offset.y - scrolled.y;
    return {lefttt: posX , toppp: posY };
}
// ==============================================
</script>

In your case, since you are only showing 3 columns:

Name    Value       Business
  or
Name    Business    Ecommerce Pro

why not set all 3 to have a width of 33.3%. since only 3 are ever shown at once, the browser should render them all a similar width.

If you would like to auto format on save just with Javascript source, add this one into Users Setting (press Cmd, or Ctrl,):

"[javascript]": { "editor.formatOnSave": true }

I prever to use this over the current accepted answer from Stephan as it makes it possible to configure the timestamp using named parameters after that:

for /f %%x in ('wmic path win32_utctime get /format:list ^| findstr "="') do set %%x

It will provide the following parameters:

• Day
• DayOfWeek
• Hour
• Milliseconds
• Minute
• Month
• Quarter
• Second
• WeekInMonth
• Year

You can then configure your format like so:

SET DATE=%Year%%Month%%Day%

No, you can't call one constructor from another in C++03 (called a delegating constructor).

This changed in C++11 (aka C++0x), which added support for the following syntax:
(example taken from Wikipedia)

class SomeType
{
  int number;

public:
  SomeType(int newNumber) : number(newNumber) {}
  SomeType() : SomeType(42) {}
};

Just be careful when dividing by 60: division between integers returns an integer -> 12/60 = 0 unless you import division from future. The following is copy and pasted from Python 2.6.2:

IDLE 2.6.2      
>>> 12/60
0
>>> from __future__ import division
>>> 12/60
0.20000000000000001

I tested in my version on PyCharm 2017.1.2. I used interactive (True) and show (block=True).

import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
ts = pd.Series(np.random.randn(1000), index=pd.date_range('1//2000',periods=1000))
ts = ts.cumsum()
plt.interactive(True)
ts.plot()
plt.show(block=True)

If the list is in random order, you can just take the first 50.

Otherwise, use

import random
random.sample(the_list, 50)

random.sample help text:

sample(self, population, k) method of random.Random instance
    Chooses k unique random elements from a population sequence.

    Returns a new list containing elements from the population while
    leaving the original population unchanged.  The resulting list is
    in selection order so that all sub-slices will also be valid random
    samples.  This allows raffle winners (the sample) to be partitioned
    into grand prize and second place winners (the subslices).

    Members of the population need not be hashable or unique.  If the
    population contains repeats, then each occurrence is a possible
    selection in the sample.

    To choose a sample in a range of integers, use xrange as an argument.
    This is especially fast and space efficient for sampling from a
    large population:   sample(xrange(10000000), 60)

I think that he want:

$a = array(1=>'first_name', 2=>'last_name');
$a = array_flip($a);

$a['first_name'] = 3;
$a = array_flip($a);

print_r($a);

There are commercial products such as ionCube (which I use), source guardian, and Zen Guard.

There are also postings on the net which claim they can reverse engineer the encoded programs. How reliable they are is questionable, since I have never used them.

Note that most of these solutions require an encoder to be installed on their servers. So you may want to make sure your client is comfortable with that.

You can activate JVM's debugging capability when starting up the java command with a special option:

java -agentlib:jdwp=transport=dt_socket,address=8000,server=y,suspend=y -jar path/to/some/war/or/jar.jar

Starting up jar.jar like that on the command line will:

• put this JVM instance in the role of a server (server=y) listening on port 8000 (address=8000)
• write Listening for transport dt_socket at address: 8000 to stdout and
• then pause the application (suspend=y) until some debugger connects. The debugger acts as the client in this scenario.

Common options for selecting a debugger are:

• Eclipse Debugger: Under Run -> Debug Configurations... -> select Remote Java Application -> click the New launch configuration button. Provide an arbitrary Name for this debug configuration, Connection Type: Standard (Socket Attach) and as Connection Properties the entries Host: localhost, Port: 8000. Apply the Changes and click Debug. At the moment the Eclipse Debugger has successfully connected to the JVM, jar.jar should begin executing.
• jdb command-line tool: Start it up with jdb -connect com.sun.jdi.SocketAttach:port=8000

n % x == 0

Means that n can be divided by x. So... for instance, in your case:

boolean isDivisibleBy20 = number % 20 == 0;

Also, if you want to check whether a number is even or odd (whether it is divisible by 2 or not), you can use a bitwise operator:

boolean even = (number & 1) == 0;
boolean odd  = (number & 1) != 0;

See https://github.com/gaarf/XML-string-to-PHP-array/blob/master/xmlstr_to_array.php

<?php
/**
  * convert xml string to php array - useful to get a serializable value
  *
  * @param string $xmlstr
  * @return array
  *
  * @author Adrien aka Gaarf & contributors
  * @see http://gaarf.info/2009/08/13/xml-string-to-php-array/
*/
function xmlstr_to_array($xmlstr) {
  $doc = new DOMDocument();
  $doc->loadXML($xmlstr);
  $root = $doc->documentElement;
  $output = domnode_to_array($root);
  $output['@root'] = $root->tagName;
  return $output;
}
function domnode_to_array($node) {
  $output = array();
  switch ($node->nodeType) {
    case XML_CDATA_SECTION_NODE:
    case XML_TEXT_NODE:
      $output = trim($node->textContent);
    break;
    case XML_ELEMENT_NODE:
      for ($i=0, $m=$node->childNodes->length; $i<$m; $i++) {
        $child = $node->childNodes->item($i);
        $v = domnode_to_array($child);
        if(isset($child->tagName)) {
          $t = $child->tagName;
          if(!isset($output[$t])) {
            $output[$t] = array();
          }
          $output[$t][] = $v;
        }
        elseif($v || $v === '0') {
          $output = (string) $v;
        }
      }
      if($node->attributes->length && !is_array($output)) { //Has attributes but isn't an array
        $output = array('@content'=>$output); //Change output into an array.
      }
      if(is_array($output)) {
        if($node->attributes->length) {
          $a = array();
          foreach($node->attributes as $attrName => $attrNode) {
            $a[$attrName] = (string) $attrNode->value;
          }
          $output['@attributes'] = $a;
        }
        foreach ($output as $t => $v) {
          if(is_array($v) && count($v)==1 && $t!='@attributes') {
            $output[$t] = $v[0];
          }
        }
      }
    break;
  }
  return $output;
}

I've been really tired of the enormous amount of JavaScript templating engines out there, and all their inline HTML-templates, different markup styles, etc., and decided to build a small library that enables XSLT formatting for JSON data structures. Not rocket science in any way -- it's just JSON parsed to XML and then formatted with a XSLT document. It's fast too, not as fast as JavaScript template engines in Chrome, but in most other browsers it's at least as fast as the JS engine alternative for larger data structures.

I had very similar issue, removing entire node_modules folder and re-installing worked for me. Learned this trick from the IT Crowd show!

rm -rf node_modules
npm install

Essentially random access file wraps input and output streams in order to manage the random access. You don't open and close a file, you open and close streams to a file.

Its pretty straight forward. Type the below command

ssh-keygen -t rsa -b 4096 -C "[email protected]"

Generate the SSH key. Open the file and copy the contents. Go to GitHub setting page , and click on SSH key . Click on Add new SSH key, and paste the contents here. That's it :) You shouldn't see the issue again.

Well, yet another option. A typical use case is where you need constants for the HTTP verbs as well as using its string version values.

The example:

int main () {

  VERB a = VERB::GET;
  VERB b = VERB::GET;
  VERB c = VERB::POST;
  VERB d = VERB::PUT;
  VERB e = VERB::DELETE;


  std::cout << a.toString() << std::endl;

  std::cout << a << std::endl;

  if ( a == VERB::GET ) {
    std::cout << "yes" << std::endl;
  }

  if ( a == b ) {
    std::cout << "yes" << std::endl;
  }

  if ( a != c ) {
    std::cout << "no" << std::endl;
  }

}

The VERB class:

// -----------------------------------------------------------
// -----------------------------------------------------------
class VERB {

private:

  // private constants
  enum Verb {GET_=0, POST_, PUT_, DELETE_};

  // private string values
  static const std::string theStrings[];

  // private value
  const Verb value;
  const std::string text;

  // private constructor
  VERB (Verb v) :
  value(v), text (theStrings[v])
  {
    // std::cout << " constructor \n";
  }

public:

  operator const char * ()  const { return text.c_str(); }

  operator const std::string ()  const { return text; }

  const std::string toString () const { return text; }

  bool operator == (const VERB & other) const { return (*this).value == other.value; }

  bool operator != (const VERB & other) const { return ! ( (*this) == other); }

  // ---

  static const VERB GET;
  static const VERB POST;
  static const VERB PUT;
  static const VERB DELETE;

};

const std::string VERB::theStrings[] = {"GET", "POST", "PUT", "DELETE"};

const VERB VERB::GET = VERB ( VERB::Verb::GET_ );
const VERB VERB::POST = VERB ( VERB::Verb::POST_ );
const VERB VERB::PUT = VERB ( VERB::Verb::PUT_ );
const VERB VERB::DELETE = VERB ( VERB::Verb::DELETE_ );
// end of file

CSS Only:

Thinking about it on my way to the supermarket, you could of course also skip the entire image map idea, and make use of :hover on the elements on top of the image (changed the divs to a-blocks). Which makes things hell of a lot simpler, no jQuery needed...

Short explanation:

• Image is in the bottom
• 2 x a with display:block and absolute positioning + opacity:0
• Set opacity to 0.2 on hover

Example:

.area {_x000D_
    background:#fff;_x000D_
    display:block;_x000D_
    height:475px;_x000D_
    opacity:0;_x000D_
    position:absolute;_x000D_
    width:320px;_x000D_
}_x000D_
#area2 {_x000D_
    left:320px;_x000D_
}_x000D_
#area1:hover, #area2:hover {_x000D_
    opacity:0.2;_x000D_
}

<a id="area1" class="area" href="#"></a>_x000D_
<a id="area2" class="area" href="#"></a>_x000D_
<img src="http://upload.wikimedia.org/wikipedia/commons/thumb/2/20/Saimiri_sciureus-1_Luc_Viatour.jpg/640px-Saimiri_sciureus-1_Luc_Viatour.jpg" width="640" height="475" />

Original Answer using jQuery

I just created something similar with jQuery, I don't think it can be done with CSS only.

Short explanation:

• Image is in the bottom
• Divs with rollover (image or color) with absolute positioning + display:none
• Transparent gif with the actual #map is on top (absolute position) (to prevent call to mouseout when the rollovers appear)
• jQuery is used to show/hide the divs

    $(document).ready(function() {_x000D_
        if($('#location-map')) {_x000D_
            $('#location-map area').each(function() {_x000D_
                var id = $(this).attr('id');_x000D_
                $(this).mouseover(function() {_x000D_
                    $('#overlay'+id).show();_x000D_
                    _x000D_
                });_x000D_
                _x000D_
                $(this).mouseout(function() {_x000D_
                    var id = $(this).attr('id');_x000D_
                    $('#overlay'+id).hide();_x000D_
                });_x000D_
            _x000D_
            });_x000D_
        }_x000D_
    });

body,html {_x000D_
    margin:0;_x000D_
}_x000D_
#emptygif {_x000D_
    position:absolute;_x000D_
    z-index:200;_x000D_
}_x000D_
#overlayr1 {_x000D_
    position:absolute;_x000D_
    background:#fff;_x000D_
    opacity:0.2;_x000D_
    width:300px;_x000D_
    height:160px;_x000D_
    z-index:100;_x000D_
    display:none;_x000D_
}_x000D_
#overlayr2 {_x000D_
    position:absolute;_x000D_
    background:#fff;_x000D_
    opacity:0.2;_x000D_
    width:300px;_x000D_
    height:160px;_x000D_
    top:160px;_x000D_
    z-index:100;_x000D_
    display:none;_x000D_
}

<img src="http://www.tfo.be/jobs/axa/premiumplus/img/empty.gif" width="300" height="350" border="0" usemap="#location-map" id="emptygif" />_x000D_
<div id="overlayr1">&nbsp;</div>_x000D_
<div id="overlayr2">&nbsp;</div>_x000D_
<img src="http://2.bp.blogspot.com/_nP6ESfPiKIw/SlOGugKqaoI/AAAAAAAAACs/6jnPl85TYDg/s1600-R/monkey300.jpg" width="300" height="350" border="0" />_x000D_
<map name="location-map" id="location-map">_x000D_
  <area shape="rect" coords="0,0,300,160" href="#" id="r1" />_x000D_
  <area shape="rect" coords="0,161,300,350" href="#" id="r2"/>_x000D_
</map>

Hope it helps..

You can change the behavior of the built in types in Python. For your case it's really easy to create a dict subclass that will store duplicated values in lists under the same key automatically:

class Dictlist(dict):
    def __setitem__(self, key, value):
        try:
            self[key]
        except KeyError:
            super(Dictlist, self).__setitem__(key, [])
        self[key].append(value)

Output example:

>>> d = dictlist.Dictlist()
>>> d['test'] = 1
>>> d['test'] = 2
>>> d['test'] = 3
>>> d
{'test': [1, 2, 3]}
>>> d['other'] = 100
>>> d
{'test': [1, 2, 3], 'other': [100]}

There's no problem with using a localhost url for Dev work - obviously it needs to be changed when it comes to production.

You need to go here: https://developers.google.com/accounts/docs/OAuth2 and then follow the link for the API Console - link's in the Basic Steps section. When you've filled out the new application form you'll be asked to provide a redirect Url. Put in the page you want to go to once access has been granted.

When forming the Google oAuth Url - you need to include the redirect url - it has to be an exact match or you'll have problems. It also needs to be UrlEncoded.

If you're pasting into Word you can use the Paste Special command.

Try this code:

final File f = new File(MyClass.class.getProtectionDomain().getCodeSource().getLocation().getPath());

replace 'MyClass' with your class containing the main method.

Alternatively you can also use

System.getProperty("java.class.path")

Above mentioned System property provides

Path used to find directories and JAR archives containing class files. Elements of the class path are separated by a platform-specific character specified in the path.separator property.

You need a single stream, opened for both reading and writing.

FileStream fileStream = new FileStream(
      @"c:\words.txt", FileMode.OpenOrCreate, 
      FileAccess.ReadWrite, FileShare.None);

If INSERTS are rare, I would avoid doing a NOT EXISTS (...) since it emits a SELECT on all updates. Instead, take a look at wildpeaks answer: https://dba.stackexchange.com/questions/5815/how-can-i-insert-if-key-not-exist-with-postgresql

CREATE OR REPLACE FUNCTION upsert_tableName(arg1 type, arg2 type) RETURNS VOID AS $$ 
    DECLARE 
    BEGIN 
        UPDATE tableName SET col1 = value WHERE colX = arg1 and colY = arg2; 
        IF NOT FOUND THEN 
        INSERT INTO tableName values (value, arg1, arg2); 
        END IF; 
    END; 
    $$ LANGUAGE 'plpgsql'; 

This way Postgres will initially try to do a UPDATE. If no rows was affected, it will fall back to emitting an INSERT.

1. Proper AJAX, e.g. JSONResults no partial page postback nonsense.
2. no viewstate +1
3. No renaming of the HTML IDs.
4. Clean HTML = no bloat and having a decent shot at rendering XHTML or standards compliant pages.
5. No more generated AXD javascript.

Try wrapping your entire select in brackets, then running a count(*) on that

select count(*)
from
(
   select m.id
   from Monitor as m 
    inner join Monitor_Request as mr 
       on mr.Company_ID=m.Company_id   group by m.Company_id
    having COUNT(m.Monitor_id)>=5
) myNewTable

Playing with the tsconfig.json You can also targeting es5 like this :

{
    "compilerOptions": {
        "experimentalDecorators": true,
        "module": "commonjs", 
        "target": "es5"
    }
    ...

There is a little known feature in TypeScript that allows you to use Mixins to create re-usable small objects. You can compose these into larger objects using multiple inheritance (multiple inheritance is not allowed for classes, but it is allowed for mixins - which are like interfaces with an associated implenentation).

More information on TypeScript Mixins

I think you could use this technique to share common components between many classes in your game and to re-use many of these components from a single class in your game:

Here is a quick Mixins demo... first, the flavours that you want to mix:

class CanEat {
    public eat() {
        alert('Munch Munch.');
    }
}

class CanSleep {
    sleep() {
        alert('Zzzzzzz.');
    }
}

Then the magic method for Mixin creation (you only need this once somewhere in your program...)

function applyMixins(derivedCtor: any, baseCtors: any[]) {
    baseCtors.forEach(baseCtor => {
        Object.getOwnPropertyNames(baseCtor.prototype).forEach(name => {
             if (name !== 'constructor') {
                derivedCtor.prototype[name] = baseCtor.prototype[name];
            }
        });
    }); 
}

And then you can create classes with multiple inheritance from mixin flavours:

class Being implements CanEat, CanSleep {
        eat: () => void;
        sleep: () => void;
}
applyMixins (Being, [CanEat, CanSleep]);

Note that there is no actual implementation in this class - just enough to make it pass the requirements of the "interfaces". But when we use this class - it all works.

var being = new Being();

// Zzzzzzz...
being.sleep();

For me it wasn't a port or service issue; I had to re-run the XAMPP setup script. Although this didn't directly fix the issue for me, the script was much more verbose than the XAMPP log, pointing me in the right direction to actually solve the problem.

From the XAMPP GUI, click on Shell, type set, press Tab to autocomplete to the setup_xampp.bat file, and then press Enter to run it.

In my case I got the following output:

[ERROR]: Test php.exe failed !!!
[ERROR]: Perhaps the Microsoft C++ 2008 runtime package is not installed.
[ERROR]: Please try to install the MS VC++ 2008 Redistributable Package from the Mircrosoft page first
[ERROR]: http://www.microsoft.com/en-us/download/details.aspx?id=5582

This particular error is misleading. Although it specifies the Visual C++ 2008 Redistributable Package, PHP 7.4.x requires the Visual C++ 2019 Redistributable Package.

After installing that and following the prompt to restart, sure enough I'm now able to start Apache as normal.

 //THIS IS WORKING CODE                        
 Microsoft.Office.Interop.Excel.Range Range_Number,r2;
 Range_Number = wsheet.UsedRange.Find("smth");
 string f_number="";

 r2 = wsheet.Cells;

 int n_c = Range_Number.Column;
 int n_r = Range_Number.Row;
 var number = ((Range)r2[n_r + 1, n_c]).Value;

 f_number = (string)number;

Try using

new File(Environment.getExternalStorageDirectory(),"somefilename");

And don't forget to add WRITE_EXTERNAL STORAGE and READ_EXTERNAL STORAGE permissions

Data in jQuery ajax() function accepts anonymous objects as its input, see documentation. So example of what you're looking for is:

dataString = {key: 'val', key2: 'val2'};
$.ajax({
        type: "POST",
        url: "script.php",
        data: dataString, 
        cache: false,

        success: function(){
            alert("OK");
        }
    });

You may also write POST/GET query on your own, like key=val&key2=val2, but you'd have to handle escaping yourself which is impractical.

As it turns out, my suspicions were right. The audience aud claim in a JWT is meant to refer to the Resource Servers that should accept the token.

As this post simply puts it:

The audience of a token is the intended recipient of the token.

The audience value is a string -- typically, the base address of the resource being accessed, such as https://contoso.com.

The client_id in OAuth refers to the client application that will be requesting resources from the Resource Server.

The Client app (e.g. your iOS app) will request a JWT from your Authentication Server. In doing so, it passes it's client_id and client_secret along with any user credentials that may be required. The Authorization Server validates the client using the client_id and client_secret and returns a JWT.

The JWT will contain an aud claim that specifies which Resource Servers the JWT is valid for. If the aud contains www.myfunwebapp.com, but the client app tries to use the JWT on www.supersecretwebapp.com, then access will be denied because that Resource Server will see that the JWT was not meant for it.

If you always add to the end, then each element will be added to the end and stay that way until you change it.

If you always insert at the start, then each element will appear in the reverse order you added them.

If you insert them in the middle, the order will be something else.

In order to get proper responses back from async methods, you need to put await while calling those task methods. That will wait for converting it back to the returned value type rather task type.

E.g var content = await StringAsyncTask (

where public async Task<String> StringAsyncTask ())

Using boost:

#include <boost/algorithm/hex.hpp>

std::string s("tralalalala");
std::string result;
boost::algorithm::hex(s.begin(), s.end(), std::back_inserter(result));

I fixed this by simply restarting Visual Studio - I had just run dotnet tool install xxx in a console window and VS hadn't yet picked up the new environment variables and/or path settings that were changed, so a quick restart fixed the issue.

Try this:

$comments_collection = $post->comments()->get()->toArray();

see this can help you
toArray() method in Collections

You can use GeckoFX to embed firefox

$(window).height();

To set anything in the middle you can use CSS.

<style>
#divCentre 
{ 
    position: absolute;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 400px;
    margin-left: -150px;
    margin-top: -200px;
}
</style>
<div id="divCentre">I am at the centre</div>

This is not an answer, but it's hard to read if I put results in comment.

I get these results with a Mac Pro (Westmere 6-Cores Xeon 3.33 GHz). I compiled it with clang -O3 -msse4 -lstdc++ a.cpp -o a (-O2 get same result).

clang with uint64_t size=atol(argv[1])<<20;

unsigned    41950110000 0.811198 sec    12.9263 GB/s
uint64_t    41950110000 0.622884 sec    16.8342 GB/s

clang with uint64_t size=1<<20;

unsigned    41950110000 0.623406 sec    16.8201 GB/s
uint64_t    41950110000 0.623685 sec    16.8126 GB/s

I also tried to:

1. Reverse the test order, the result is the same so it rules out the cache factor.
2. Have the for statement in reverse: for (uint64_t i=size/8;i>0;i-=4). This gives the same result and proves the compile is smart enough to not divide size by 8 every iteration (as expected).

Here is my wild guess:

The speed factor comes in three parts:

• code cache: uint64_t version has larger code size, but this does not have an effect on my Xeon CPU. This makes the 64-bit version slower.

• Instructions used. Note not only the loop count, but the buffer is accessed with a 32-bit and 64-bit index on the two versions. Accessing a pointer with a 64-bit offset requests a dedicated 64-bit register and addressing, while you can use immediate for a 32-bit offset. This may make the 32-bit version faster.

• Instructions are only emitted on the 64-bit compile (that is, prefetch). This makes 64-bit faster.

The three factors together match with the observed seemingly conflicting results.

In my case I have succeed with the following solution for converting field ClockInTime from ClockTime collection from string to Date type:

db.ClockTime.find().forEach(function(doc) { 
    doc.ClockInTime=new Date(doc.ClockInTime);
    db.ClockTime.save(doc); 
    })

FOR SQL SERVER

IF EXISTS(select * FROM sys.views where name = '')

<script type="text/javascript">
        $(document).ready(function () {
            var gridHeader = $('#<%=grdSiteWiseEmpAttendance.ClientID%>').clone(true); // Here Clone Copy of Gridview with style
            $(gridHeader).find("tr:gt(0)").remove(); // Here remove all rows except first row (header row)
            $('#<%=grdSiteWiseEmpAttendance.ClientID%> tr th').each(function (i) {
                // Here Set Width of each th from gridview to new table(clone table) th 
                $("th:nth-child(" + (i + 1) + ")", gridHeader).css('width', ($(this).width()).toString() + "px");
            });
            $("#GHead1").append(gridHeader);
            $('#GHead1').css('position', 'top');
            $('#GHead1').css('top', $('#<%=grdSiteWiseEmpAttendance.ClientID%>').offset().top);

        });
    </script>

<div class="row">
                                                        <div class="col-lg-12" style="width: auto;">
                                                            <div id="GHead1"></div>
                                                            <div id="divGridViewScroll1" style="height: 600px; overflow: auto">
                                                                <div class="table-responsive">
                                                                    <asp:GridView ID="grdSiteWiseEmpAttendance" CssClass="table table-small-font table-bordered table-striped" Font-Size="Smaller" EmptyDataRowStyle-ForeColor="#cc0000" HeaderStyle-Font-Size="8" HeaderStyle-Font-Names="Calibri" HeaderStyle-Font-Italic="true" runat="server" AutoGenerateColumns="false"
                                                                        BackColor="#f0f5f5" OnRowDataBound="grdSiteWiseEmpAttendance_RowDataBound" HeaderStyle-ForeColor="#990000">

                                                                        <Columns>
                                                                        </Columns>
                                                                        <HeaderStyle HorizontalAlign="Justify" VerticalAlign="Top" />
                                                                        <RowStyle Font-Names="Calibri" ForeColor="#000000" />
                                                                    </asp:GridView>
                                                                </div>
                                                            </div>
                                                        </div>
                                                    </div>

public class MainActivity extends FragmentActivity  {


  List<Overlay> mapOverlays;
  GeoPoint point1, point2;
  LocationManager locManager;
  Drawable drawable;
  Document document;
  GMapV2GetRouteDirection v2GetRouteDirection;
  LatLng fromPosition;
  LatLng toPosition;
  GoogleMap mGoogleMap;
  MarkerOptions markerOptions;
  Location location ;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        v2GetRouteDirection = new GMapV2GetRouteDirection();
      SupportMapFragment supportMapFragment = (SupportMapFragment) getSupportFragmentManager()
        .findFragmentById(R.id.map);
        mGoogleMap = supportMapFragment.getMap();

        // Enabling MyLocation in Google Map
        mGoogleMap.setMyLocationEnabled(true);
        mGoogleMap.getUiSettings().setZoomControlsEnabled(true);
        mGoogleMap.getUiSettings().setCompassEnabled(true);
        mGoogleMap.getUiSettings().setMyLocationButtonEnabled(true);
        mGoogleMap.getUiSettings().setAllGesturesEnabled(true);
        mGoogleMap.setTrafficEnabled(true);
        mGoogleMap.animateCamera(CameraUpdateFactory.zoomTo(12));
        markerOptions = new MarkerOptions();
        fromPosition = new LatLng(11.663837, 78.147297);
        toPosition = new LatLng(11.723512, 78.466287);
        GetRouteTask getRoute = new GetRouteTask();
        getRoute.execute();
  }
  /**
   *
   * @author VIJAYAKUMAR M
   * This class Get Route on the map
   *
   */
  private class GetRouteTask extends AsyncTask<String, Void, String> {

        private ProgressDialog Dialog;
        String response = "";
        @Override
        protected void onPreExecute() {
              Dialog = new ProgressDialog(MainActivity.this);
              Dialog.setMessage("Loading route...");
              Dialog.show();
        }

        @Override
        protected String doInBackground(String... urls) {
              //Get All Route values
                         document = v2GetRouteDirection.getDocument(fromPosition, toPosition,          GMapV2GetRouteDirection.MODE_DRIVING);
                    response = "Success";
              return response;

        }

        @Override
        protected void onPostExecute(String result) {
              mGoogleMap.clear();
              if(response.equalsIgnoreCase("Success")){
              ArrayList<LatLng> directionPoint = v2GetRouteDirection.getDirection(document);
              PolylineOptions rectLine = new PolylineOptions().width(10).color(
                          Color.RED);

              for (int i = 0; i < directionPoint.size(); i++) {
                    rectLine.add(directionPoint.get(i));
              }
              // Adding route on the map
              mGoogleMap.addPolyline(rectLine);
              markerOptions.position(toPosition);
              markerOptions.draggable(true);
              mGoogleMap.addMarker(markerOptions);

              }

              Dialog.dismiss();
        }
  }
  @Override
  protected void onStop() {
        super.onStop();
        finish();
    }
 }

Route Helper class

 public class GMapV2GetRouteDirection {
  public final static String MODE_DRIVING = "driving";
  public final static String MODE_WALKING = "walking";

  public GMapV2GetRouteDirection() { }

  public Document getDocument(LatLng start, LatLng end, String mode) {
    String url = "http://maps.googleapis.com/maps/api/directions/xml?"
            + "origin=" + start.latitude + "," + start.longitude 
            + "&destination=" + end.latitude + "," + end.longitude
            + "&sensor=false&units=metric&mode=driving";

    try {
        HttpClient httpClient = new DefaultHttpClient();
        HttpContext localContext = new BasicHttpContext();
        HttpPost httpPost = new HttpPost(url);
        HttpResponse response = httpClient.execute(httpPost, localContext);
        InputStream in = response.getEntity().getContent();
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        Document doc = builder.parse(in);
        return doc;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
  }

  public String getDurationText (Document doc) {
    NodeList nl1 = doc.getElementsByTagName("duration");
    Node node1 = nl1.item(0);
    NodeList nl2 = node1.getChildNodes();
    Node node2 = nl2.item(getNodeIndex(nl2, "text"));
    Log.i("DurationText", node2.getTextContent());
    return node2.getTextContent();
 }

 public int getDurationValue (Document doc) {
    NodeList nl1 = doc.getElementsByTagName("duration");
    Node node1 = nl1.item(0);
    NodeList nl2 = node1.getChildNodes();
    Node node2 = nl2.item(getNodeIndex(nl2, "value"));
    Log.i("DurationValue", node2.getTextContent());
    return Integer.parseInt(node2.getTextContent());
  }

  public String getDistanceText (Document doc) {
    NodeList nl1 = doc.getElementsByTagName("distance");
    Node node1 = nl1.item(0);
    NodeList nl2 = node1.getChildNodes();
    Node node2 = nl2.item(getNodeIndex(nl2, "text"));
    Log.i("DistanceText", node2.getTextContent());
    return node2.getTextContent();
  }

  public int getDistanceValue (Document doc) {
    NodeList nl1 = doc.getElementsByTagName("distance");
    Node node1 = nl1.item(0);
    NodeList nl2 = node1.getChildNodes();
    Node node2 = nl2.item(getNodeIndex(nl2, "value"));
    Log.i("DistanceValue", node2.getTextContent());
    return Integer.parseInt(node2.getTextContent());
  }

  public String getStartAddress (Document doc) {
    NodeList nl1 = doc.getElementsByTagName("start_address");
    Node node1 = nl1.item(0);
    Log.i("StartAddress", node1.getTextContent());
    return node1.getTextContent();
  }

  public String getEndAddress (Document doc) {
    NodeList nl1 = doc.getElementsByTagName("end_address");
    Node node1 = nl1.item(0);
    Log.i("StartAddress", node1.getTextContent());
    return node1.getTextContent();
  }

  public String getCopyRights (Document doc) {
    NodeList nl1 = doc.getElementsByTagName("copyrights");
    Node node1 = nl1.item(0);
    Log.i("CopyRights", node1.getTextContent());
    return node1.getTextContent();
  }

   public ArrayList<LatLng> getDirection (Document doc) {
    NodeList nl1, nl2, nl3;
    ArrayList<LatLng> listGeopoints = new ArrayList<LatLng>();
    nl1 = doc.getElementsByTagName("step");
    if (nl1.getLength() > 0) {
        for (int i = 0; i < nl1.getLength(); i++) {
            Node node1 = nl1.item(i);
            nl2 = node1.getChildNodes();

            Node locationNode = nl2.item(getNodeIndex(nl2, "start_location"));
            nl3 = locationNode.getChildNodes();
            Node latNode = nl3.item(getNodeIndex(nl3, "lat"));
            double lat = Double.parseDouble(latNode.getTextContent());
            Node lngNode = nl3.item(getNodeIndex(nl3, "lng"));
            double lng = Double.parseDouble(lngNode.getTextContent());
            listGeopoints.add(new LatLng(lat, lng));

            locationNode = nl2.item(getNodeIndex(nl2, "polyline"));
            nl3 = locationNode.getChildNodes();
            latNode = nl3.item(getNodeIndex(nl3, "points"));
            ArrayList<LatLng> arr = decodePoly(latNode.getTextContent());
            for(int j = 0 ; j < arr.size() ; j++) {
                listGeopoints.add(new LatLng(arr.get(j).latitude, arr.get(j).longitude));
            }

            locationNode = nl2.item(getNodeIndex(nl2, "end_location"));
            nl3 = locationNode.getChildNodes();
            latNode = nl3.item(getNodeIndex(nl3, "lat"));
            lat = Double.parseDouble(latNode.getTextContent());
            lngNode = nl3.item(getNodeIndex(nl3, "lng"));
            lng = Double.parseDouble(lngNode.getTextContent());
            listGeopoints.add(new LatLng(lat, lng));
        }
    }

    return listGeopoints;
 }

 private int getNodeIndex(NodeList nl, String nodename) {
    for(int i = 0 ; i < nl.getLength() ; i++) {
        if(nl.item(i).getNodeName().equals(nodename))
            return i;
    }
    return -1;
 }

 private ArrayList<LatLng> decodePoly(String encoded) {
    ArrayList<LatLng> poly = new ArrayList<LatLng>();
    int index = 0, len = encoded.length();
    int lat = 0, lng = 0;
    while (index < len) {
        int b, shift = 0, result = 0;
        do {
            b = encoded.charAt(index++) - 63;
            result |= (b & 0x1f) << shift;
            shift += 5;
        } while (b >= 0x20);
        int dlat = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
        lat += dlat;
        shift = 0;
        result = 0;
        do {
            b = encoded.charAt(index++) - 63;
            result |= (b & 0x1f) << shift;
            shift += 5;
        } while (b >= 0x20);
        int dlng = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
        lng += dlng;

        LatLng position = new LatLng((double) lat / 1E5, (double) lng / 1E5);
        poly.add(position);
    }
    return poly;
  }
 }

P stands for polynomial time. NP stands for non-deterministic polynomial time.

Definitions:

• Polynomial time means that the complexity of the algorithm is O(n^k), where n is the size of your data (e. g. number of elements in a list to be sorted), and k is a constant.

• Complexity is time measured in the number of operations it would take, as a function of the number of data items.

• Operation is whatever makes sense as a basic operation for a particular task. For sorting, the basic operation is a comparison. For matrix multiplication, the basic operation is multiplication of two numbers.

Now the question is, what does deterministic vs. non-deterministic mean? There is an abstract computational model, an imaginary computer called a Turing machine (TM). This machine has a finite number of states, and an infinite tape, which has discrete cells into which a finite set of symbols can be written and read. At any given time, the TM is in one of its states, and it is looking at a particular cell on the tape. Depending on what it reads from that cell, it can write a new symbol into that cell, move the tape one cell forward or backward, and go into a different state. This is called a state transition. Amazingly enough, by carefully constructing states and transitions, you can design a TM, which is equivalent to any computer program that can be written. This is why it is used as a theoretical model for proving things about what computers can and cannot do.

There are two kinds of TM's that concern us here: deterministic and non-deterministic. A deterministic TM only has one transition from each state for each symbol that it is reading off the tape. A non-deterministic TM may have several such transition, i. e. it is able to check several possibilities simultaneously. This is sort of like spawning multiple threads. The difference is that a non-deterministic TM can spawn as many such "threads" as it wants, while on a real computer only a specific number of threads can be executed at a time (equal to the number of CPUs). In reality, computers are basically deterministic TMs with finite tapes. On the other hand, a non-deterministic TM cannot be physically realized, except maybe with a quantum computer.

It has been proven that any problem that can be solved by a non-deterministic TM can be solved by a deterministic TM. However, it is not clear how much time it will take. The statement P=NP means that if a problem takes polynomial time on a non-deterministic TM, then one can build a deterministic TM which would solve the same problem also in polynomial time. So far nobody has been able to show that it can be done, but nobody has been able to prove that it cannot be done, either.

NP-complete problem means an NP problem X, such that any NP problem Y can be reduced to X by a polynomial reduction. That implies that if anyone ever comes up with a polynomial-time solution to an NP-complete problem, that will also give a polynomial-time solution to any NP problem. Thus that would prove that P=NP. Conversely, if anyone were to prove that P!=NP, then we would be certain that there is no way to solve an NP problem in polynomial time on a conventional computer.

An example of an NP-complete problem is the problem of finding a truth assignment that would make a boolean expression containing n variables true.
For the moment in practice any problem that takes polynomial time on the non-deterministic TM can only be done in exponential time on a deterministic TM or on a conventional computer.
For example, the only way to solve the truth assignment problem is to try 2^n possibilities.

I used pieces of the code above to detect whether touch, so my fancybox iframes would show up on desktop computers and not on touch. I noticed that Opera Mini for Android 4.0 was still registering as a non-touch device when using blmstr's code alone. (Does anyone know why?)

I ended up using:

<script>
$(document).ready(function() {
    var ua = navigator.userAgent;
    function is_touch_device() { 
        try {  
            document.createEvent("TouchEvent");  
            return true;  
        } catch (e) {  
            return false;  
        }  
    }

    if ((is_touch_device()) || ua.match(/(iPhone|iPod|iPad)/) 
    || ua.match(/BlackBerry/) || ua.match(/Android/)) {
        // Touch browser
    } else {
        // Lightbox code
    }
});
</script>

If you are trying to import non maven project into eclipse follow the below steps, it worked for me.

first clone project into your machine and follow the below steps to import in eclipse.

Project Explorer -> import -> Git -> Projects from git -> Existing Local repository -> Add -> select project root directory -> (check box) import as general project -> next -> finish

Thanks.

Using https sounds best option here (certificates are not that expensive nowadays). However if http is a requirement, you may use some encription - encript it on server side and decript in users browser (send key separately).

We have used that while implementing safevia.net - encription is done on clients (sender/receiver) sides, so users data are not available on network nor server layer.

I don't think that there are any neat tricks you can do storing this as you can do for example with an MD5 hash.

I think your best bet is to store it as a CHAR(60) as it is always 60 chars long

Although you can run FTP commands using WebSockets, the simpler solution is listing your files using opendir in server side (PHP), and "spitting" it into the HTML source-code, so it will be available to client side.

The following code will do just that,

Optionally -

• use <a> tag to present a link.

• query for more information using server side (PHP),

  for example a file size,

_{PHP filesize TIP:   also you can easily overcome the 2GB limit of PHP's filesize using: AJAX + HEAD request + .htaccess rule to allow Content-Length access from client-side.}

• A Fully Working example can be found at my github repository: download.eladkarako.com

• The following is a trimmed-down (simplified) example:

<?php
  /* taken from: https://github.com/eladkarako/download.eladkarako.com */

  $path = 'resources';
  $files = [];
  $handle = @opendir('./' . $path . '/');

  while ($file = @readdir($handle)) 
    ("." !== $file && ".." !== $file) && array_push($files, $file);
  @closedir($handle);
  sort($files); //uksort($files, "strnatcasecmp");

  $files = json_encode($files);

  unset($handle,$ext,$file,$path);
?>
<!DOCTYPE html>
<html lang="en-US" dir="ltr">
<head>
  <meta http-equiv="X-UA-Compatible" content="IE=Edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
  <div data-container></div>
  <script>
    /* you will see (for example): 'var files = ["1.bat","1.exe","1.txt"];' if your folder containes those 1.bat 1.exe 1.txt files, it will be sorted too! :) */

    var files = <?php echo $files; ?>;

    files = files.map(function(file){
      return '<a data-ext="##EXT##" download="##FILE##" href="http://download.eladkarako.com/resources/##FILE##">##FILE##</a>'
        .replace(/##FILE##/g,       file)
        .replace(/##EXT##/g,        file.split('.').slice(-1) )
        ;
    }).join("\n<br/>\n");

    document.querySelector('[data-container]').innerHTML = files;
  </script>

</body>
</html>

DOM result will look like that:

<html lang="en-US" dir="ltr"><head>
  <meta http-equiv="X-UA-Compatible" content="IE=Edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
  <div data-container="">
    <a data-ext="bat" download="1.bat" href="http://download.eladkarako.com/resources/1.bat">1.bat</a>
    <br/>
    <a data-ext="exe" download="1.exe" href="http://download.eladkarako.com/resources/1.exe">1.exe</a>
    <br/>
    <a data-ext="txt" download="1.txt" href="http://download.eladkarako.com/resources/1.txt">1.txt</a>
    <br/>
  </div>
  <script>
    var files = ["1.bat","1.exe","1.txt"];

    files = files.map(function(file){
      return '<a data-ext="##EXT##" download="##FILE##" href="http://download.eladkarako.com/resources/##FILE##">##FILE##</a>'
        .replace(/##FILE##/g,       file)
        .replace(/##EXT##/g,        file.split('.').slice(-1) )
        ;
    }).join("\n<br/>\n");

    document.querySelector('[data-container').innerHTML = files;
  </script>


</body></html>

Make sure that this element you would like to control with z-index does not have a parent with z-index property, because element is in a lower stacking context due to its parent’s z-index level.

Here's an example:

<section class="content">            
    <div class="modal"></div>
</section>

<div class="side-tab"></div>

// CSS //
.content {
    position: relative;
    z-index: 1;
}

.modal {
    position: fixed;
    z-index: 100;
}

.side-tab {
    position: fixed;
    z-index: 5;
}

In the example above, the modal has a higher z-index than the content, although the content will appear on top of the modal because "content" is the parent with a z-index property.

Here's an article that explains 4 reasons why z-index might not work: https://coder-coder.com/z-index-isnt-working/

The other answers in my case did not work. I had to restart windows before I could debug the application again.

For Angular 1 or 2 (but not for Angular 4+):

You can also open the console and go to the element tab on the developer tools of whatever browser you use.

Or

Type angular.version to access the Javascript object that holds angular version.

For Angular 4+ There is are the number of ways as listed below :

Write below code in the command prompt/or in the terminal in the VS Code.(up to 3)

1. ng version or ng --version (Find the image for the reference)
2. ng v
3. ng -v

In the terminal you can find the angular version as shown in the attached image :

4. You can also open the console and go to the element tab on the developer tools of whatever browser you use. As displayed in the below image :

5. Find the package.json file, You will find all the installed dependencies and their version.

Summary

Mysqlclient is the best alternative(IMHO) because it works flawlessly with Python 3+, follows expected conventions (unlike mysql connector), uses the object name mysqldb which enables convenient porting of existing software and is used by Django for Python 3 builds

Is there a repository available where the binaries exist for mysqldb?

Yes. mysqlclient allows you to use mysqldb functions. Though, remember this is not a direct port by mysqldb, but a build by mysqlclient

How can I connect to MySQL in Python 3 on Windows?

pip install mysqlclient

Example

#!/Python36/python
#Please change above path to suit your platform.  Am running it on Windows
import MySQLdb
db = MySQLdb.connect(user="my-username",passwd="my-password",host="localhost",db="my-databasename")
cursor = db.cursor()
cursor.execute("SELECT * from my-table-name")
data=cursor.fetchall()
for row in data :
    print (row)
db.close()

I can't find mysqldb for Python 3.

mysqldb has not been ported yet

It looks outdated, but let it be here anyway. The correct way to do it in your case:

elem = wd.find_element_by_css_selector('#my-id')
html = wd.execute_script("return arguments[0].innerHTML;", elem)

or

html = elem.get_attribute('innerHTML')

Both are working for me (selenium-server-standalone-2.35.0).

string result = System.Text.Encoding.UTF8.GetString(byteArray);

open ~/.bash_profile and add these bash functions to the end of the file

function androidinstall(){
   adb install -r ./bin/$1.apk
}
function androidrun(){
   ant clean debug
   adb shell am start -n $1/$1.$2
}

then open the Android project folder

androidinstall app-debug && androidrun com.example.app MainActivity

I think sometimes stupid mistakes can give us this error.

<div id="#main"> <--- id with hashtag
    <div id="mainActivity" v-component="{{currentActivity}}" class="activity"></div>
</div>

To

<div id="main"> <--- id without hashtag
    <div id="mainActivity" v-component="{{currentActivity}}" class="activity"></div>
</div>

Use the CSS Flexbox flex-grow property to achieve this.

.main {
  display: flex;
}
.col-1, .col-3 {
  width: 100px;
}
.col-2 {
  flex-grow: 1;
}

<div class="main">
  <div class="col-1" style="background: #fc9;">Left column</div>
  <div class="col-2" style="background: #eee;">Middle column</div>
  <div class="col-3" style="background: #fc9;">Right column</div>
</div>

A ternary will suffice. change:

gotdata = dlist[1]

to

gotdata = dlist[1] if len(dlist) > 1 else 'null'

this is a shorter way of expressing

if len(dlist) > 1:
    gotdata = dlist[1]
else: 
    gotdata = 'null'

I would recommend that start using mysqli_() and stop using mysql_()

Check the following page: LINK

Warning This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include: mysqli_affected_rows() PDOStatement::rowCount()

Try and use mysqli_() Or PDO

1. Use a semi-colon ; to separate command
2. Replace double backslash \\ on any backslashes \.
3. Use "' for passing safe address to switch command like "'PATH'".

This ps1 command install locale pfx certificate.

powershell -Command "$pfxPassword = ConvertTo-SecureString -String "12345678" -Force -AsPlainText ; Import-PfxCertificate -FilePath "'C:\\Program Files\\VpnManagement\\resources\\assets\\cert\\localhost.pfx'" Cert:\\LocalMachine\\My -Password $pfxPassword ; Import-PfxCertificate -FilePath "'C:\\Program Files\\VpnManagement\\resources\\assets\\cert\\localhost.pfx'" Cert:\\LocalMachine\\Root -Password $pfxPassword"

File -> Invalidate Caches / Restart -> Invalidate and Restart worked for me.

for (int i = 0; i < clbIncludes.Items.Count; i++)
  if (clbIncludes.GetItemChecked(i))
    // Do selected stuff
  else
    // Do unselected stuff

If the the check is in indeterminate state, this will still return true. You may want to replace

if (clbIncludes.GetItemChecked(i))

with

if (clbIncludes.GetItemCheckState(i) == CheckState.Checked)

if you want to only include actually checked items.

It seems like the other answers here all misunderstood your question. If I understand correctly, you want to make requests to localhost:6379 (the default for redis) and have them be forwarded, automatically, to the same port on your redis container.

https://unix.stackexchange.com/a/101906/38639 helped me get to the right answer.

First, you'll need to install the nc command on your image. On CentOS, this package is called nmap-ncat, so in the example below, just replace this with the appropriate package if you are using a different OS as your base image.

Next, you'll need to tell it to run a certain command each time the container boots up. You can do this using CMD.

# Add this to your Dockerfile
RUN yum install -y --setopt=skip_missing_names_on_install=False nmap-ncat
COPY cmd.sh /usr/local/bin/cmd.sh
RUN chmod +x /usr/local/bin/cmd.sh
CMD ["/usr/local/bin/cmd.sh"]

Finally, we'll need to set up port-forwarding in cmd.sh. I found that nc, even with the -l and -k options, will occasionally terminate when a request is completed, so I'm using a while-loop to ensure that it's always running.

# cmd.sh
#! /usr/bin/env bash

while nc -l -p 6379 -k -c "nc redis 6379" || true; do true; done &

tail -f /dev/null # Or any other command that never exits

This is going to sound really cheesy, but it's the best way I've been able to keep the terms straight in my head:

Declaration: Picture Thomas Jefferson giving a speech... "I HEREBY DECLARE THAT THIS FOO EXISTS IN THIS SOURCE CODE!!!"

Definition: picture a dictionary, you are looking up Foo and what it actually means.

There are a few problems with your code:

def MyThread ( threading.thread ):

• You can't subclass with a function; only with a class
• If you were going to use a subclass you'd want threading.Thread, not threading.thread

If you really want to do this with only functions, you have two options:

With threading:

import threading
def MyThread1():
    pass
def MyThread2():
    pass

t1 = threading.Thread(target=MyThread1, args=[])
t2 = threading.Thread(target=MyThread2, args=[])
t1.start()
t2.start()

With thread:

import thread
def MyThread1():
    pass
def MyThread2():
    pass

thread.start_new_thread(MyThread1, ())
thread.start_new_thread(MyThread2, ())

Doc for thread.start_new_thread

Your website is blank because ROOT directory is missing from your ../webapps folder. Refer to tomcat documentation for the specific location on where it should be.

You can configure your Lambda function to pull in additional code and content in the form of layers. A layer is a ZIP archive that contains libraries, a custom runtime, or other dependencies. With layers, you can use libraries in your function without needing to include them in your deployment package. Layers let you keep your deployment package small, which makes development easier.

References:-

1. https://docs.aws.amazon.com/lambda/latest/dg/configuration-layers.html
2. https://towardsdatascience.com/introduction-to-amazon-lambda-layers-and-boto3-using-python3-39bd390add17

What worked for me. The first library to import is the query library and right then call the jQuery.noConflict() method.

<head>
 <script type="text/javascript" src="jquery.min.js"/>
 <script>
  var jq = jQuery.noConflict();
  jq(document).ready(function(){
  //.... your code here
    });
 </script>

Just check if that element is equal to None type or make use of NOT operator ,which is equivalent to the NULL type you observe in other languages.

if not A[i]:
    ## do whatever

Anyway if you know the size of your list then you don't need to do all this.

meh, just use https://github.com/andresaraujo/timeago.dart library; it does all the heavy-lifting for you.

EDIT:

From your question, it seems you wanted relative time conversions, and the timeago library enables you to do this in 1 line of code. Converting Dates isn't something I'd choose to implement myself, as there are a lot of edge cases & it gets fugly quickly, especially if you need to support different locales in the future. More code you write = more you have to test.

import 'package:timeago/timeago.dart' as timeago;

final fifteenAgo = DateTime.now().subtract(new Duration(minutes: 15));
print(timeago.format(fifteenAgo)); // 15 minutes ago
print(timeago.format(fifteenAgo, locale: 'en_short')); // 15m
print(timeago.format(fifteenAgo, locale: 'es'));

// Add a new locale messages
timeago.setLocaleMessages('fr', timeago.FrMessages());

// Override a locale message
timeago.setLocaleMessages('en', CustomMessages());

print(timeago.format(fifteenAgo)); // 15 min ago
print(timeago.format(fifteenAgo, locale: 'fr')); // environ 15 minutes

to convert epochMS to DateTime, just use...

final DateTime timeStamp = DateTime.fromMillisecondsSinceEpoch(1546553448639);

The simplest solution is to select the second cell, and press =. This will begin the fomula creation process. Now either type in the 1st cell reference (eg, A1) or click on the first cell and press enter. This should make the second cell reference the value of the first cell.

To read up more on different options for referencing see - This Article.

I had this issue because the linter was printing that my object was an instance of Foo whereas the compiler couldn't define its type and consider it was an Any object like (It was more complex in my case, the linter show error in below code but the idea is here) :

    class Foo {
        val bar: Int = 0
    }

    fun test(): Any {
        return Foo()
    }

    val foo = test()
    foo.bar // <-- Linter consider that foo is an Instance of Foo but not the compiler because it's an Any object so it show the error at compilation.

To fix it I had to cast my object :

val foo = test() as Foo

ENOSPC means that there is no space on the drive.

Perhaps /tmp is full? You can configure npm to use a different temp folder by setting npm config set tmp /path/to/some/other/dir, or maybe delete everything out of the /tmp folder.

Source: npm 1.1.21 cannot write, ENOSPC in npm's repo in github.

Note I solved my problem in the way that described in above source. However, see Murali Krishna's answer, which is more comprehensive.

Using Virtual Attributes (Link to revised(paid) Railscast) you can store your price_in_cents in an integer column and add a virtual attribute price_in_dollars in your product model as a getter and setter.

# Add a price_in_cents integer column
$ rails g migration add_price_in_cents_to_products price_in_cents:integer

# Use virtual attributes in your Product model
# app/models/product.rb

def price_in_dollars
  price_in_cents.to_d/100 if price_in_cents
end

def price_in_dollars=(dollars)
  self.price_in_cents = dollars.to_d*100 if dollars.present?
end

Source: RailsCasts #016: Virtual Attributes: Virtual attributes are a clean way to add form fields that do not map directly to the database. Here I show how to handle validations, associations, and more.

You can do this without jquery...

<select onchange="event.target.selectedIndex = 0">
...
</select>

or you can do a function to check your condition

<select onchange="check(event)">
...
</select>

<script>
function check(e){
    if (my_condition){
        event.target.selectedIndex = 0;
    }
}
</script>

Not all form elements can be set to readonly, for example:

• checkboxes
• radio boxes
• file upload
• ...more..

Then the reasonable solution would be to set all form elements' disabled attributes to true, since the OP did not state that the specific "locked" form should be sent to the server (which the disabled attribute does not allow).

Another solution, which is presented in the demo below, is to place a layer on top of the form element which will prevent any interaction with all the elements inside the form element, since that layer is set with a greater z-index value:

DEMO:

var form = document.forms[0], // form element to be "readonly"_x000D_
    btn1 = document.querySelectorAll('button')[0],_x000D_
    btn2 = document.querySelectorAll('button')[1]_x000D_
_x000D_
btn1.addEventListener('click', lockForm)_x000D_
btn2.addEventListener('click', lockFormByCSS)_x000D_
_x000D_
function lockForm(){_x000D_
  btn1.classList.toggle('on');_x000D_
  [].slice.call( form.elements ).forEach(function(item){_x000D_
      item.disabled = !item.disabled;_x000D_
  });_x000D_
}_x000D_
_x000D_
function lockFormByCSS(){_x000D_
  btn2.classList.toggle('on');_x000D_
  form.classList.toggle('lock');_x000D_
}

form{ position:relative; } _x000D_
form.lock::before{_x000D_
  content:'';_x000D_
  position:absolute;_x000D_
  z-index:999;_x000D_
  top:0;_x000D_
  right:0;_x000D_
  bottom:0;_x000D_
  left:0;_x000D_
}_x000D_
_x000D_
button.on{ color:red; }

<button type='button'>Lock / Unlock Form</button>_x000D_
<button type='button'>Lock / Unlock Form (with CSS)</button>_x000D_
<br><br>_x000D_
<form>_x000D_
  <fieldset>_x000D_
    <legend>Some Form</legend>_x000D_
    <input placeholder='text input'>_x000D_
    <br><br>_x000D_
    <input type='file'>_x000D_
    <br><br>_x000D_
    <textarea placeholder='textarea'></textarea>_x000D_
    <br><br>_x000D_
    <label><input type='checkbox'>Checkbox</label>_x000D_
    <br><br>_x000D_
    <label><input type='radio' name='r'>option 1</label>_x000D_
    <label><input type='radio' name='r' checked>option 2</label>_x000D_
    <label><input type='radio' name='r'>option 3</label>_x000D_
    <br><br>_x000D_
    <select>_x000D_
      <option>options 1</option>_x000D_
      <option>options 2</option>_x000D_
      <option selected>options 3</option>_x000D_
    </select>_x000D_
  </fieldset>_x000D_
</form>

You can use the CONCAT function to do that:

UPDATE tbl SET col=CONCAT('test',col);

If you want to get cleverer and only update columns which don't already have test prepended, try

UPDATE tbl SET col=CONCAT('test',col)
WHERE col NOT LIKE 'test%';

If the function you called returns null, it means your phone number is not registered in your contact list.

If instead of the phone number you just need an unique number, you may use the sim card's serial number:

    TelephonyManager telemamanger = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
    String getSimSerialNumber = telemamanger.getSimSerialNumber();  

Though Zac's answer was perfectly correct till iOS 7, it has changed since iOS 8 arrived. Because enabledRemoteNotificationTypes has been deprecated from iOS 8 onwards. For iOS 8 and later, you need to use isRegisteredForRemoteNotifications.

• for iOS 7 and before --> Use enabledRemoteNotificationTypes
• for iOS 8 and later --> Use isRegisteredForRemoteNotifications.

What kind of business data? Trade secrets or just stuff that they don't want people to see but if it got out, it wouldn't be a big deal? If we are talking trade secrets, financial information, customer information and stuff that's generally confidential. Then don't even go down that route.

I'm wondering whether I need to use a secured connection (https) or just the forms authentication is enough.

Use a secure connection all the way.

Do I need to alter the code / Config

Yes. Well may be not. You may want to have an expert do this for you.

Is SSL and https one and the same...

Mostly yes. People usually refer to those things as the same thing.

Do I need to apply with someone to get some license or something.

You probably want to have your certificate signed by a certificate authority. It will cost you or your client a bit of money.

Do I need to make all my pages secured or only the login page...

Use https throughout. Performance is usually not an issue if the site is meant for internal users.

I was searching Internet for answer, but I was not able to get all these points... Any whitepaper or other references would also be helpful...

Start here for some pointers: http://www.owasp.org/index.php/Category:OWASP_Guide_Project

Note that SSL is a minuscule piece of making your web site secure once it is accessible from the internet. It does not prevent most sort of hacking.

In Chrome Dev Tools you can run the following:

$x("some xpath")

I would argue that there is a better method, by setting the scope of the variable $MyInvocation.MyCommand.Path:

ex> $script:MyInvocation.MyCommand.Name

This method works in all circumstances of invocation:

EX: Somescript.ps1

function printme () {
    "In function:"
    ( "MyInvocation.ScriptName: " + [string]($MyInvocation.ScriptName) )
    ( "script:MyInvocation.MyCommand.Name: " + [string]($script:MyInvocation.MyCommand.Name) )
    ( "MyInvocation.MyCommand.Name: " + [string]($MyInvocation.MyCommand.Name) )
}
"Main:"
( "MyInvocation.ScriptName: " + [string]($MyInvocation.ScriptName) )
( "script:MyInvocation.MyCommand.Name: " + [string]($script:MyInvocation.MyCommand.Name) )
( "MyInvocation.MyCommand.Name: " + [string]($MyInvocation.MyCommand.Name) )
" "
printme
exit

OUTPUT:

PS> powershell C:\temp\test.ps1
Main:
MyInvocation.ScriptName:
script:MyInvocation.MyCommand.Name: test.ps1
MyInvocation.MyCommand.Name: test.ps1

In function:
MyInvocation.ScriptName: C:\temp\test.ps1
script:MyInvocation.MyCommand.Name: test.ps1
MyInvocation.MyCommand.Name: printme

Notice how the above accepted answer does NOT return a value when called from Main. Also, note that the above accepted answer returns the full path when the question requested the script name only. The scoped variable works in all places.

Also, if you did want the full path, then you would just call:

$script:MyInvocation.MyCommand.Path

#!/usr/bin/perl -w

$fileToLocate = '/whatever/path/for/file/you/are/searching/MyFile.txt';
if (-e $fileToLocate) {
    print "File is present";
}

Use the toArray() method of the ArrayList class and pass it into the constructor of the JComboBox

See the JavaDoc and tutorial for more info.

Try this:

git checkout [revision] .

where [revision] is the commit hash (for example: 12345678901234567890123456789012345678ab).

Don't forget the . at the end, very important. This will apply changes to the whole tree. You should execute this command in the git project root. If you are in any sub directory, then this command only changes the files in the current directory. Then commit and you should be good.

You can undo this by

git reset --hard 

that will delete all modifications from the working directory and staging area.

There were just a couple of minor amendments required:

ans=True
while ans:
    print ("""
    1.Add a Student
    2.Delete a Student
    3.Look Up Student Record
    4.Exit/Quit
    """)
    ans=raw_input("What would you like to do? ") 
    if ans=="1": 
      print("\n Student Added") 
    elif ans=="2":
      print("\n Student Deleted") 
    elif ans=="3":
      print("\n Student Record Found") 
    elif ans=="4":
      print("\n Goodbye") 
    elif ans !="":
      print("\n Not Valid Choice Try again") 

I have changed the four quotes to three (this is the number required for multiline quotes), added a closing bracket after "What would you like to do? " and changed input to raw_input.

Use crosstab() from the tablefunc module.

SELECT * FROM crosstab(
   $$SELECT user_id, user_name, rn, email_address
     FROM  (
        SELECT u.user_id, u.user_name, e.email_address
             , row_number() OVER (PARTITION BY u.user_id
                            ORDER BY e.creation_date DESC NULLS LAST) AS rn
        FROM   usr u
        LEFT   JOIN email_tbl e USING (user_id)
        ) sub
     WHERE  rn < 4
     ORDER  BY user_id
   $$
  , 'VALUES (1),(2),(3)'
   ) AS t (user_id int, user_name text, email1 text, email2 text, email3 text);

I used dollar-quoting for the first parameter, which has no special meaning. It's just convenient if you have to escape single quotes in the query string which is a common case:

• Insert text with single quotes in PostgreSQL

Detailed explanation and instructions here:

• PostgreSQL Crosstab Query

And in particular, for "extra columns":

• Pivot on Multiple Columns using Tablefunc

The special difficulties here are:

• The lack of key names.
  -> We substitute with row_number() in a subquery.

• The varying number of emails.
  -> We limit to a max. of three in the outer SELECT
  and use crosstab() with two parameters, providing a list of possible keys.

Pay attention to NULLS LAST in the ORDER BY.

You can get a list of all globally installed modules using:

ls `npm root -g`

Use the -p flag and add /udp suffix to the port number.

-p 53160:53160/udp

Full command

sudo docker run -p 53160:53160 \
    -p 53160:53160/udp -p 58846:58846 \ 
    -p 8112:8112 -t -i aostanin/deluge /start.sh

If you're running boot2docker on Mac, be sure to forward the same ports on boot2docker to your local machine.

You can also document that your container needs to receive UDP using EXPOSE in The Dockerfile (EXPOSE does not publish the port):

EXPOSE 8285/udp

Here is a link with more Docker Networking info covered in the container docs: https://docs.docker.com/config/containers/container-networking/ (Courtesy of Old Pro in the comments)

Include the System.DirectoryServices.dll, then use the code below:

DirectoryEntry directoryEntry = new DirectoryEntry("WinNT://" + Environment.MachineName);
string userNames="Users: ";

foreach (DirectoryEntry child in directoryEntry.Children)
{
    if (child.SchemaClassName == "User")
    {
        userNames += child.Name + Environment.NewLine   ;         
    }

}
MessageBox.Show(userNames);

Under Windows 7 I had anaconda and anaconda3 installed. I went into \Users\me\anaconda\Scripts and executed

sudo .\ipython kernelspec install-self

then I went into \Users\me\anaconda3\Scripts and executed

sudo .\ipython kernel install

(I got jupyter kernelspec install-self is DEPRECATED as of 4.0. You probably want 'ipython kernel install' to install the IPython kernelspec.)

After starting jupyter notebook (in anaconda3) I got a neat dropdown menu in the upper right corner under "New" letting me choose between Python 2 odr Python 3 kernels.

<a href="page.html" onclick="return false" style="cursor:default;">page link</a>

HTML Elements

An HTML element usually consists of a start tag and end tag, with the content inserted in between:

<tagname>Content goes here...</tagname>

The HTML element is everything from the start tag to the end tag. Source

HTML Attributes

An attribute is used to define the characteristics of an HTML element and is placed inside the element's opening tag. All attributes are made up of two parts: a name and a value.

• All HTML elements can have attributes
• Attributes provide additional information about an element
• Attributes are always specified in the start tag
• Attributes usually come in name/value pairs like: name="value" Source

HTML Tag vs Element

"Elements" and "tags" are terms that are widely confused. HTML documents contain tags, but do not contain the elements. The elements are only generated after the parsing step, from these tags. Source: wikipedia > HTML_element

An HTML element is defined by a starting tag. If the element contains other content, it ends with a closing tag.

For example <p> is starting tag of a paragraph and </p> is closing tag of the same paragraph but <p>This is paragraph</p> is a paragraph element.

Source:tutorialspoint > html_elements

If you are running PHP on Apache then you can use the enviroment variable called DOCUMENT_ROOT. This means that the path is dynamic, and can be moved between servers without messing about with the code.

<?php
  $fileLocation = getenv("DOCUMENT_ROOT") . "/myfile.txt";
  $file = fopen($fileLocation,"w");
  $content = "Your text here";
  fwrite($file,$content);
  fclose($file);
?>

I don't think there is way out of the box. There is no such command in DOS and batch files are far to limited to simulate it (without major pain).

For persistent key/value storage, you can use kv-bash, a pure bash implementation of key/value database available at https://github.com/damphat/kv-bash

Usage

git clone https://github.com/damphat/kv-bash
source kv-bash/kv-bash

Try create some permanent variables

kvset myName  xyz
kvset myEmail [email protected]

#read the varible
kvget myEmail

#you can also use in another script with $(kvget keyname)
echo $(kvget myEmail)

Use sscanf

/* sscanf example */
#include <stdio.h>

int main ()
{
  char sentence []="Rudolph is 12 years old";
  char str [20];
  int i;

  sscanf (sentence,"%s %*s %d",str,&i);
  printf ("%s -> %d\n",str,i);

  return 0;
}

You can't store "no character" in a character - it doesn't make sense.

As an alternative you could store a character that has a special meaning to you - e.g. null char '\0' - and treat this specially.

Note: If you are using Bootstrap + AngularJS + UI Bootstrap, .left .right and .next classes are never added. Using the example at the following link and the CSS from Robert McKee answer works. I wanted to comment because it took 3 days to find a full solution. Hope this helps others!

https://angular-ui.github.io/bootstrap/#/carousel

Code snip from UI Bootstrap Demo at the above link.

angular.module('ui.bootstrap.demo').controller('CarouselDemoCtrl', function ($scope) {
  $scope.myInterval = 5000;
  var slides = $scope.slides = [];
  $scope.addSlide = function() {
    var newWidth = 600 + slides.length + 1;
    slides.push({
      image: 'http://placekitten.com/' + newWidth + '/300',
      text: ['More','Extra','Lots of','Surplus'][slides.length % 4] + ' ' +
        ['Cats', 'Kittys', 'Felines', 'Cutes'][slides.length % 4]
    });
  };
  for (var i=0; i<4; i++) {
    $scope.addSlide();
  }
});

Html From UI Bootstrap, Notice I added the .fade class to the example.

<div ng-controller="CarouselDemoCtrl">
    <div style="height: 305px">
        <carousel class="fade" interval="myInterval">
          <slide ng-repeat="slide in slides" active="slide.active">
            <img ng-src="{{slide.image}}" style="margin:auto;">
            <div class="carousel-caption">
              <h4>Slide {{$index}}</h4>
              <p>{{slide.text}}</p>
            </div>
          </slide>
        </carousel>
    </div>
</div>

CSS from Robert McKee's answer above

.carousel.fade {
opacity: 1;
}
.carousel.fade .item {
-moz-transition: opacity ease-in-out .7s;
-o-transition: opacity ease-in-out .7s;
-webkit-transition: opacity ease-in-out .7s;
transition: opacity ease-in-out .7s;
left: 0 !important;
opacity: 0;
top:0;
position:absolute;
width: 100%;
display:block !important;
z-index:1;
}
.carousel.fade .item:first-child {
top:auto;
position:relative;
}
.carousel.fade .item.active {
opacity: 1;
-moz-transition: opacity ease-in-out .7s;
-o-transition: opacity ease-in-out .7s;
-webkit-transition: opacity ease-in-out .7s;
transition: opacity ease-in-out .7s;
z-index:2;
}
/*
Added z-index to raise the left right controls to the top
*/
.carousel-control {
z-index:3;
}

OK, i just fixed this error.

This happens when there is an error in query or table doesn't exist.

Try debugging the query buy running it directly on phpmyadmin to confirm the validity of the mysql Query

Hi try this in eclipse: Window - Preferences - Android - SDK Location and setup SDK path.

To build upon @6twenty's answer...I prefer panTo(LatLng) over setCenter(LatLng) as panTo animates for smoother transition to center "if the change is less than both the width and height of the map". https://developers.google.com/maps/documentation/javascript/reference#Map

The below uses Google Maps API v3.

var marker = new google.maps.Marker({
    position: new google.maps.LatLng(latitude, longitude),
    title: markerTitle,
    map: map,
});
google.maps.event.addListener(marker, 'click', function () {
    map.panTo(marker.getPosition());
    //map.setCenter(marker.getPosition()); // sets center without animation
});

So this question has been answered but to me the code used is not simple enough or complete. To me this bit here is what I was looking for and possibly some other people will like this as well.

string dateString = "198101";

if (DateTime.TryParse(dateString, out DateTime Temp) == true)
{
     //do stuff
}

The output is stored in Temp and not needed afterwards, datestring is the input string to be tested.

Try this:

.row > .span3 {
    display: inline-block !important;
    vertical-align: middle !important;
}

Edit:

Fiddle: http://jsfiddle.net/EexYE/

You may need to add Diego's float: none !important; also if span3 is floating and it interferes.

Edit:

Fiddle: http://jsfiddle.net/D8McR/

In response to Alberto: if you fix the height of the row div, then to continue the vertical center alignment you'll need to set the line-height of the row to be the same as the pixel height of the row (ie. both to 300px in your case). If you'll do that you will notice that the child elements inherit the line-height, which is a problem in this case, so you will then need to set your line height for the span3s to whatever it should actually be (1.5 is the example value in the fiddle, or 1.5 x the font-size, which we did not change when we changed the line-height).

The answer actually depends on the current list of tracking branches you have. You can fetch a specific branch from remote with git fetch <remote_name> <branch_name> only if the branch is already on the tracking branch list (you can check it with git branch -r).

Let's suppose I have cloned the remote with --single-branch option previously, and in this case the only one tracking branch I have is the "cloned" one. I am a little bit bewildered by advises to tweak git config manually, as well as by typing git remote add <remote_name> <remote_url> commands. As "git remote add" sets up a new remote, it obviously doesn't work with the existing remote repository; supplying "-t branch" options didn't help me.

In case the remote exists, and the branch you want to fetch exists in that remote:

1. Check with git branch -r whether you can see this branch as a tracking branch. If not (as in my case with a single branch clone), add this branch to the tracking branch list by "git remote set-branches" with --add option:

• git remote set-branches --add <remote_name> <branch_name>

2. Fetch the branch you have added from the remote:

• git fetch <remote_name> <branch_name> Note: only after the new tracking branch was fetched from the remote, you can see it in the tracking branch list with git branch -r.

3. Create and checkout a new local branch with "checkout --track", which will be given the same "branch_name" as a tracking branch:

• git checkout --track <remote_name>/<branch_name>

sleep will block the thread

"No run loop processing occurs while the thread is blocked."

you can use waitForExistence

let app = XCUIApplication()
app.launch()

if let label = app.staticTexts["Hello, world!"] {
label.waitForExistence(timeout: 5)
}

It should be

if (*message == '\0')

In C, simple quotes delimit a single character whereas double quotes are for strings.

Mixing some of the suggestions above, and was able to get a good solution:

Custom ScrollView:

package com.scrollable.view;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.ScrollView;

public class VScroll extends ScrollView {

    public VScroll(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    public VScroll(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public VScroll(Context context) {
        super(context);
    }

    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        return false;
    }
}

Custom HorizontalScrollView:

package com.scrollable.view;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.HorizontalScrollView;

public class HScroll extends HorizontalScrollView {

    public HScroll(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    public HScroll(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public HScroll(Context context) {
        super(context);
    }

    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        return false;
    }
}

the ScrollableImageActivity:

package com.scrollable.view;

import android.app.Activity;
import android.os.Bundle;
import android.view.MotionEvent;
import android.widget.HorizontalScrollView;
import android.widget.ScrollView;

public class ScrollableImageActivity extends Activity {

    private float mx, my;
    private float curX, curY;

    private ScrollView vScroll;
    private HorizontalScrollView hScroll;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        vScroll = (ScrollView) findViewById(R.id.vScroll);
        hScroll = (HorizontalScrollView) findViewById(R.id.hScroll);

    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        float curX, curY;

        switch (event.getAction()) {

            case MotionEvent.ACTION_DOWN:
                mx = event.getX();
                my = event.getY();
                break;
            case MotionEvent.ACTION_MOVE:
                curX = event.getX();
                curY = event.getY();
                vScroll.scrollBy((int) (mx - curX), (int) (my - curY));
                hScroll.scrollBy((int) (mx - curX), (int) (my - curY));
                mx = curX;
                my = curY;
                break;
            case MotionEvent.ACTION_UP:
                curX = event.getX();
                curY = event.getY();
                vScroll.scrollBy((int) (mx - curX), (int) (my - curY));
                hScroll.scrollBy((int) (mx - curX), (int) (my - curY));
                break;
        }

        return true;
    }

}

the layout:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="fill_parent"
    android:layout_height="fill_parent">
    <com.scrollable.view.VScroll android:layout_height="fill_parent"
        android:layout_width="fill_parent" android:id="@+id/vScroll">
        <com.scrollable.view.HScroll android:id="@+id/hScroll"
            android:layout_width="fill_parent" android:layout_height="fill_parent">
            <ImageView android:layout_width="fill_parent" android:layout_height="fill_parent" android:src="@drawable/bg"></ImageView>
        </com.scrollable.view.HScroll>
    </com.scrollable.view.VScroll>

</LinearLayout>

For immutable objects, assignment creates a new copy of values, for example.

x=7
y=x
print(x,y)
x=10 # so for immutable objects this creates a new copy so that it doesnot 
#effect the value of y
print(x,y)

For mutable objects, the assignment doesn't create another copy of values. For example,

x=[1,2,3,4]
print(x)
y=x #for immutable objects assignment doesn't create new copy 
x[2]=5
print(x,y) # both x&y holds the same list

Function xrand() As Long
        Dim r1 As Long = Now.Day & Now.Month & Now.Year & Now.Hour & Now.Minute & Now.Second & Now.Millisecond
        Dim RAND As Long = Math.Max(r1, r1 * 2)
        Return RAND
End Function

[BBOYSE] This its the best way, from scratch :P

You can overload the method with different parameters:

public int doSomething(int arg1, int arg2)
{
//some logic here
        return 0;
}

public int doSomething(
{
doSomething(0,0)
}

You can define the _CRT_SECURE_NO_WARNINGS symbol to suppress them and undefine it to reinstate them back.

This will work for Linux, for example if you want to check if banshee is running... (banshee is a music player)

import subprocess

def running_process(process):
    "check if process is running. < process > is the name of the process."

    proc = subprocess.Popen(["if pgrep " + process + " >/dev/null 2>&1; then echo 'True'; else echo 'False'; fi"], stdout=subprocess.PIPE, shell=True)

    (Process_Existance, err) = proc.communicate()
    return Process_Existance

# use the function
print running_process("banshee")

I had the same problem. I tried to use:

sudo apt-get install python3-tk

It gave an error stating blt(>=2.4z-7) is not present and is not installable.

I went here and manually installed it. (For Ubuntu 14.04)

Then I used apt again and it worked.

I concluded that python3.4 in Ubuntu didn't come with the .so file required to carry on installation. And blt was required to download it.

Since Redis 2.6, lua is supported, you can get number of wildcard keys like this

eval "return #redis.call('keys', 'prefix-*')" 0

see eval command