A .pl is a single script.

In .pm (Perl Module) you have functions that you can use from other Perl scripts:

A Perl module is a self-contained piece of Perl code that can be used by a Perl program or by other Perl modules. It is conceptually similar to a C link library, or a C++ class.

I believe your solution will only look in the root of each directory path contained in the @INC array. You need something recursive, like:

 perl -e 'foreach (@INC) {
    print `find $_ -type f -name "*.pm"`;
 }'

As it was said already @INC is an array and you're free to add anything you want.

My CGI REST script looks like:

#!/usr/bin/perl
use strict;
use warnings;
BEGIN {
    push @INC, 'fully_qualified_path_to_module_wiht_our_REST.pm';
}
use Modules::Rest;
gone(@_);

Subroutine gone is exported by Rest.pm.

After making changes to the pg_hba.conf or postgresql.conf files, the cluster needs to be reloaded to pick up the changes.

From the command line: pg_ctl reload

From within a db (as superuser): select pg_reload_conf();

From PGAdmin: right-click db name, select "Reload Configuration"

Note: the reload is not sufficient for changes like enabling archiving, changing shared_buffers, etc -- those require a cluster restart.

use following code

function numericFilter(txb) {
   txb.value = txb.value.replace(/[^\0-9]/ig, "");
}

call it in on key up

<input type="text" onKeyUp="numericFilter(this);" />

use the val() function

if you have Perl on your Solaris, then use it. Otherwise, ls with awk is your next best bet, since you don't have stat or your find is not GNU find.

This looks like a CSV file, so you could use the python csv module to read it. For example:

import csv

crimefile = open(fileName, 'r')
reader = csv.reader(crimefile)
allRows = [row for row in reader]

Using the csv module allows you to specify how things like quotes and newlines are handled. See the documentation I linked to above.

Func - When you want a delegate for a function that may or may not take parameters and returns a value. The most common example would be Select from LINQ:

var result = someCollection.Select( x => new { x.Name, x.Address });

Action - When you want a delegate for a function that may or may not take parameters and does not return a value. I use these often for anonymous event handlers:

button1.Click += (sender, e) => { /* Do Some Work */ }

Predicate - When you want a specialized version of a Func that evaluates a value against a set of criteria and returns a boolean result (true for a match, false otherwise). Again, these are used in LINQ quite frequently for things like Where:

var filteredResults = 
    someCollection.Where(x => x.someCriteriaHolder == someCriteria);

I just double checked and it turns out that LINQ doesn't use Predicates. Not sure why they made that decision...but theoretically it is still a situation where a Predicate would fit.

Check for "projtemp" and then check if the previous one is a number entry (like 19,18..etc..) if that is so then get the row no of that proj temp ....

and if that is not so ..then re-check that the previous entry is projtemp or a number entry ...

An alternative solution is using an external table: http://www.orafaq.com/node/848

Use this when you have to do this import very often and very fast.

It specifies the size of the log file to trigger rotation. For example size 50M will trigger a log rotation once the file is 50MB or greater in size. You can use the suffix M for megabytes, k for kilobytes, and G for gigabytes. If no suffix is used, it will take it to mean bytes. You can check the example at the end. There are three directives available size, maxsize, and minsize. According to manpage:

minsize size
              Log  files  are  rotated when they grow bigger than size bytes,
              but not before the additionally specified time interval (daily,
              weekly,  monthly, or yearly).  The related size option is simi-
              lar except that it is mutually exclusive with the time interval
              options,  and  it causes log files to be rotated without regard
              for the last rotation time.  When minsize  is  used,  both  the
              size and timestamp of a log file are considered.

size size
              Log files are rotated only if they grow bigger then size bytes.
              If size is followed by k, the size is assumed to  be  in  kilo-
              bytes.  If the M is used, the size is in megabytes, and if G is
              used, the size is in gigabytes. So size 100,  size  100k,  size
              100M and size 100G are all valid.
maxsize size
              Log files are rotated when they grow bigger than size bytes even before
              the additionally specified time interval (daily, weekly, monthly, 
              or yearly).  The related size option is  similar  except  that  it 
              is mutually exclusive with the time interval options, and it causes
              log files to be rotated without regard for the last rotation time.  
              When maxsize is used, both the size and timestamp of a log file are                  
              considered.

Here is an example:

"/var/log/httpd/access.log" /var/log/httpd/error.log {
           rotate 5
           mail [email protected]
           size 100k
           sharedscripts
           postrotate
               /usr/bin/killall -HUP httpd
           endscript
       }

Here is an explanation for both files /var/log/httpd/access.log and /var/log/httpd/error.log. They are rotated whenever it grows over 100k in size, and the old logs files are mailed (uncompressed) to [email protected] after going through 5 rotations, rather than being removed. The sharedscripts means that the postrotate script will only be run once (after the old logs have been compressed), not once for each log which is rotated. Note that the double quotes around the first filename at the beginning of this section allows logrotate to rotate logs with spaces in the name. Normal shell quoting rules apply, with ,, and \ characters supported.

You need to drag the EditText from the edge of the layout and not just the other widget. You can also add constraints by just dragging the constraint point that surrounds the widget to the edge of the screen to add constraints as specified.

The modified code will look something similar to this:

    app:layout_constraintLeft_toLeftOf="@+id/router_text"
    app:layout_constraintTop_toTopOf="@+id/activity_main"
    android:layout_marginTop="320dp"
    app:layout_constraintBottom_toBottomOf="@+id/activity_main"
    android:layout_marginBottom="16dp"
    app:layout_constraintVertical_bias="0.29" 

I normally set paths in

~/.bashrc

However for Java, I followed instructions at https://askubuntu.com/questions/55848/how-do-i-install-oracle-java-jdk-7

and it was sufficient for me.

you can also define multiple java_home's and have only one of them active (rest commented).

suppose in your bashrc file, you have

export JAVA_HOME=......jdk1.7

#export JAVA_HOME=......jdk1.8

notice 1.8 is commented. Once you do

source ~/.bashrc

jdk1.7 will be in path.

you can switch them fairly easily this way. There are other more permanent solutions too. The link I posted has that info.

Passing data from PHP is easy, you can generate JavaScript with it. The other way is a bit harder - you have to invoke the PHP script by a Javascript request.

An example (using traditional event registration model for simplicity):

<!-- headers etc. omitted -->
<script>
function callPHP(params) {
    var httpc = new XMLHttpRequest(); // simplified for clarity
    var url = "get_data.php";
    httpc.open("POST", url, true); // sending as POST

    httpc.onreadystatechange = function() { //Call a function when the state changes.
        if(httpc.readyState == 4 && httpc.status == 200) { // complete and no errors
            alert(httpc.responseText); // some processing here, or whatever you want to do with the response
        }
    };
    httpc.send(params);
}
</script>
<a href="#" onclick="callPHP('lorem=ipsum&foo=bar')">call PHP script</a>
<!-- rest of document omitted -->

Whatever get_data.php produces, that will appear in httpc.responseText. Error handling, event registration and cross-browser XMLHttpRequest compatibility are left as simple exercises to the reader ;)

See also Mozilla's documentation for further examples

Here's a quick jQuery plugin I just wrote that can do what you require:

$.fn.followTo = function (pos) {
    var $this = this,
        $window = $(window);

    $window.scroll(function (e) {
        if ($window.scrollTop() > pos) {
            $this.css({
                position: 'absolute',
                top: pos
            });
        } else {
            $this.css({
                position: 'fixed',
                top: 0
            });
        }
    });
};

$('#yourDiv').followTo(250);

See working example →

You will need to read the bytes from that File into a byte[] and put that object into your JSONObject.

You should also have a look at the following posts :

• ByteArray in JSON
• Binary Data in JSON String. Something better than Base64
• BSON library for java

Hope this helps.

You can use [ModSecurity][1] to view POST data.

Install on Debian/Ubuntu:

$ sudo apt install libapache2-mod-security2

Use the recommended configuration file:

$ sudo mv /etc/modsecurity/modsecurity.conf-recommended /etc/modsecurity/modsecurity.conf

Reload Apache:

$ sudo service apache2 reload

You will now find your data logged under /var/log/apache2/modsec_audit.log

$ tail -f /var/log/apache2/modsec_audit.log
--2222229-A--
[23/Nov/2017:11:36:35 +0000] 
--2222229-B--
POST / HTTP/1.1
Content-Type: application/json
User-Agent: curl
Host: example.com

--2222229-C--
{"test":"modsecurity"}

If you know part of the subnet (i.e. 10.3 in this example), then this will grab any addresses that are in the given subnet:

PS C:\> [System.Net.Dns]::GetHostAddresses("MyPC") | foreach { $_.IPAddressToString | findstr "10.3."}

in the received page you can use:

parse_str($str, $array); var_dump($array);

To prevent inserting a record that exist already. I'd check if the ID value exists in the database. For the example of a Table created with an IDENTITY PRIMARY KEY:

CREATE TABLE [dbo].[Persons] (    
    ID INT IDENTITY(1,1) PRIMARY KEY,
    LastName VARCHAR(40) NOT NULL,
    FirstName VARCHAR(40)
);

When JANE DOE and JOE BROWN already exist in the database.

SET IDENTITY_INSERT [dbo].[Persons] OFF;
INSERT INTO [dbo].[Persons] (FirstName,LastName)
VALUES ('JANE','DOE'); 
INSERT INTO Persons (FirstName,LastName) 
VALUES ('JOE','BROWN');

DATABASE OUTPUT of TABLE [dbo].[Persons] will be:

ID    LastName   FirstName
1     DOE        Jane
2     BROWN      JOE

I'd check if i should update an existing record or insert a new one. As the following JAVA example:

int NewID = 1;
boolean IdAlreadyExist = false;
// Using SQL database connection
// STEP 1: Set property
System.setProperty("java.net.preferIPv4Stack", "true");
// STEP 2: Register JDBC driver
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
// STEP 3: Open a connection
try (Connection conn1 = DriverManager.getConnection(DB_URL, USER,pwd) {
    conn1.setAutoCommit(true);
    String Select = "select * from Persons where  ID = " + ID;
    Statement st1 = conn1.createStatement();
    ResultSet rs1 = st1.executeQuery(Select);
    // iterate through the java resultset
    while (rs1.next()) {
        int ID = rs1.getInt("ID");
        if (NewID==ID) {
            IdAlreadyExist = true;
        }

    }
    conn1.close();
} catch (SQLException e1) {
    System.out.println(e1);
}
if (IdAlreadyExist==false) {
    //Insert new record code here
} else {
    //Update existing record code here
}

The problem is that you aren't correctly escaping the input string, try:

echo "\"member\":\"time\"" | grep -e "member\""

Alternatively, you can use unescaped double quotes within single quotes:

echo '"member":"time"' | grep -e 'member"'

It's a matter of preference which you find clearer, although the second approach prevents you from nesting your command within another set of single quotes (e.g. ssh 'cmd').

When making OUTER JOINs (ANSI-89 or ANSI-92), filtration location matters because criteria specified in the ON clause is applied before the JOIN is made. Criteria against an OUTER JOINed table provided in the WHERE clause is applied after the JOIN is made. This can produce very different result sets. In comparison, it doesn't matter for INNER JOINs if the criteria is provided in the ON or WHERE clauses -- the result will be the same.

  SELECT  s.*, 
          cs.`value`
     FROM SETTINGS s
LEFT JOIN CHARACTER_SETTINGS cs ON cs.setting_id = s.id
                               AND cs.character_id = 1

This works even if you are on 32-bit PHP:

list($msec, $sec) = explode(' ', microtime());

$time_milli = $sec.substr($msec, 2, 3); // '1491536422147'
$time_micro = $sec.substr($msec, 2, 6); // '1491536422147300'

Note this doesn't give you integers, but strings. However this works fine in many cases, for example when building URLs for REST requests.

If you need integers, 64-bit PHP is mandatory.

Then you can reuse the above code and cast to (int):

list($msec, $sec) = explode(' ', microtime());

// these parentheses are mandatory otherwise the precedence is wrong!
//                  ?                        ?
$time_milli = (int) ($sec.substr($msec, 2, 3)); // 1491536422147
$time_micro = (int) ($sec.substr($msec, 2, 6)); // 1491536422147300

Or you can use the good ol' one-liners:

$time_milli = (int) round(microtime(true) * 1000);    // 1491536422147
$time_micro = (int) round(microtime(true) * 1000000); // 1491536422147300

This is also a good way to get server-side controls to postback inside FancyBox and/or jQuery Dialog. For example, in FancyBox-div:

   <asp:Button OnClientClick="testMe('param1');" ClientIDMode="Static"  ID="MyButton"  runat="server" Text="Ok" >
</asp:Button>

JavaScript:

function testMe(params) {
    var btnID= '<%=MyButton.ClientID %>';          
    __doPostBack(btnID, params);
}

Server-side Page_Load:

 string parameter = Request["__EVENTARGUMENT"];
 if (parameter == "param1")
     MyButton_Click(sender, e);

Tuples are fixed size in nature whereas lists are dynamic.
In other words, a tuple is immutable whereas a list is mutable.

1. You can't add elements to a tuple. Tuples have no append or extend method.
2. You can't remove elements from a tuple. Tuples have no remove or pop method.
3. You can find elements in a tuple, since this doesn’t change the tuple.
4. You can also use the in operator to check if an element exists in the tuple.

• Tuples are faster than lists. If you're defining a constant set of values and all you're ever going to do with it is iterate through it, use a tuple instead of a list.

• It makes your code safer if you “write-protect” data that does not need to be changed. Using a tuple instead of a list is like having an implied assert statement that this data is constant, and that special thought (and a specific function) is required to override that.

• Some tuples can be used as dictionary keys (specifically, tuples that contain immutable values like strings, numbers, and other tuples). Lists can never be used as dictionary keys, because lists are not immutable.

Source: Dive into Python 3

<customErrors defaultRedirect="~/404.aspx" mode="On">
    <error statusCode="404" redirect="~/404.aspx"/>
</customErrors>

Code above is only for "Page Not Found Error-404" if file extension is known(.html,.aspx etc)

Beside it you also have set Customer Errors for extension not known or not correct as

.aspwx or .vivaldo. You have to add httperrors settings in web.config

<httpErrors  errorMode="Custom"> 
       <error statusCode="404" prefixLanguageFilePath="" path="/404.aspx"         responseMode="Redirect" />
</httpErrors>
<modules runAllManagedModulesForAllRequests="true"/>

it must be inside the <system.webServer> </system.webServer>

The real behavior of a sticky element is:

• First it is relative for a while
• then it is fixed for a while
• finally, it disappears from the view

A stickily positioned element is treated as relatively positioned until its containing block crosses a specified threshold (such as setting top to value other than auto) within its flow root (or the container it scrolls within), at which point it is treated as "stuck" until meeting the opposite edge of its containing block.

The element is positioned according to the normal flow of the document, and then offset relative to its nearest scrolling ancestor and containing block (nearest block-level ancestor), including table-related elements, based on the values of top, right, bottom, and left. The offset does not affect the position of any other elements.

This value always creates a new stacking context. Note that a sticky element "sticks" to its nearest ancestor that has a "scrolling mechanism" (created when overflow is hidden, scroll, auto, or overlay), even if that ancestor isn't the nearest actually scrolling ancestor.

This example will help you understand:

code https://codepen.io/darylljann/pen/PpjwPM

To get the current time in the local timezone as a naive datetime object:

from datetime import datetime
naive_dt = datetime.now()

If it doesn't return the expected time then it means that your computer is misconfigured. You should fix it first (it is unrelated to Python).

To get the current time in UTC as a naive datetime object:

naive_utc_dt = datetime.utcnow()

To get the current time as an aware datetime object in Python 3.3+:

from datetime import datetime, timezone

utc_dt = datetime.now(timezone.utc) # UTC time
dt = utc_dt.astimezone() # local time

To get the current time in the given time zone from the tz database:

import pytz

tz = pytz.timezone('Europe/Berlin')
berlin_now = datetime.now(tz)

It works during DST transitions. It works if the timezone had different UTC offset in the past i.e., it works even if the timezone corresponds to multiple tzinfo objects at different times.

I was running into a similar error in pywikipediabot. The .decode method is a step in the right direction but for me it didn't work without adding 'ignore':

ignore_encoding = lambda s: s.decode('utf8', 'ignore')

Ignoring encoding errors can lead to data loss or produce incorrect output. But if you just want to get it done and the details aren't very important this can be a good way to move faster.

A Subquery in the Select clause, as in your case, is also known as a Scalar Subquery, which means that it's a form of expression. Meaning that it can only return one value.

I'm afraid you can't return multiple columns from a single Scalar Subquery, no.

Here's more about Oracle Scalar Subqueries:

http://docs.oracle.com/cd/B19306_01/server.102/b14200/expressions010.htm#i1033549

Late to party but this is how I did

Style

 <style name="SCBSwitch" parent="Theme.AppCompat.Light">
        <!-- active thumb & track color (30% transparency) -->
        <item name="colorControlActivated">#46bdbf</item>

        <!-- inactive thumb color -->
        <item name="colorSwitchThumbNormal">#f1f1f1
        </item>

        <!-- inactive track color (30% transparency) -->
        <item name="android:colorForeground">#42221f1f
        </item>
    </style>

Colors

Layout

<android.support.v7.widget.SwitchCompat
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentRight="true"
    android:checked="false"
    android:theme="@style/SCBSwitch" />

Result

See change of colors for enables and disabled switch

You don't need to use GROUP BY but using it won't change the outcome. Just add an ORDER BY line at the end to sort your results.

SELECT player_name, player_salary, SUM(player_salary*1.1) AS NewSalary
FROM players
GROUP BY player_salary, player_name;
ORDER BY SUM(player_salary*1.1) DESC

I would add something to the solution of leonvian, so if by any chance the string is not found among the resources (return value 0, that is not a valid resource code), the function might return something :

private String getStringResourceByName(String aString) {
    String packageName = getPackageName();
    int resId = getResources()
            .getIdentifier(aString, "string", packageName);
    if (resId == 0) {
        return aString;
    } else {
        return getString(resId);
    }
}

I used a combination of the above solutions and some trial and error to come to this solution. Took me an annoying amount of time so I hope this can help someone else in the future. I also noticed that the date picker input is not at all supported by Safari...

I am using styled-components to render a transparent date picker input as shown in the image below:

const StyledInput = styled.input`
  appearance: none;
  box-sizing: border-box;
  border: 1px solid black;
  background: transparent;
  font-size: 1.5rem;
  padding: 8px;
  ::-webkit-datetime-edit-text { padding: 0 2rem; }
  ::-webkit-datetime-edit-month-field { text-transform: uppercase; }
  ::-webkit-datetime-edit-day-field { text-transform: uppercase; }
  ::-webkit-datetime-edit-year-field { text-transform: uppercase; }
  ::-webkit-inner-spin-button { display: none; }
  ::-webkit-calendar-picker-indicator { background: transparent;}
`

If you mean that both ProductName fields are to have the same value, then:

SELECT a.ProductName,a.NumberofProducts,b.ProductName,b.NumberofProductsSold FROM Table1 a, Table2 b WHERE a.ProductName=b.ProductName;

Or, if you want the ProductName column to be displayed only once,

SELECT a.ProductName,a.NumberofProducts,b.NumberofProductsSold FROM Table1 a, Table2 b WHERE a.ProductName=b.ProductName;

Otherwise,if any row of Table1 can be associated with any row from Table2 (even though I really wonder why anyone'd want to do that), you could give this a look.

Get the device ID only once, and then store it in a database or a file. In this case, if it is the first boot of the app, it generates an ID and stores it. Next time, it will only take the ID stored in the file.

One of the best way using regex and Normalizer if you have no library is :

    public String flattenToAscii(String s) {
                if(s == null || s.trim().length() == 0)
                        return "";
                return Normalizer.normalize(s, Normalizer.Form.NFD).replaceAll("[\u0300-\u036F]", "");
}

This is more efficient than replaceAll("[^\p{ASCII}]", "")) and if you don't need diacritics (just like your example).

Otherwise, you have to use the p{ASCII} pattern.

Regards.

Also, I want to mention one more thing.

When you start an application from adb shell am, it automatically adds FLAG_ACTIVITY_NEW_TASK flag which makes behavior change. See the code.

For example, if you launch Play Store activity from adb shell am, pressing 'Back' button(hardware back button) wouldn't take you your app, instead it would take you previous Play Store activity if there was some(If there was not Play store task, then it would take you your app). FLAG_ACTIVITY_NEW_TASK documentation says :

if a task is already running for the activity you are now starting, then a new activity will not be started; instead, the current task will simply be brought to the front of the screen with the state it was last in

This caused me to spend a few hours to find out what went wrong.

So, keep in mind that adb shell am add FLAG_ACTIVITY_NEW_TASK flag.

It should work - as long as the data variable is actually an array containing a dictionary with the key SPORT

NSArray *data = [NSArray arrayWithObject:[NSMutableDictionary dictionaryWithObject:@"foo" forKey:@"BAR"]];    
NSArray *filtered = [data filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"(BAR == %@)", @"foo"]];

Filtered in this case contains the dictionary.

(the %@ does not have to be quoted, this is done when NSPredicate creates the object.)

Bootstrap 4 progress bar

<div class="progress">
<div class="progress-bar" role="progressbar" style="" aria-valuenow="" aria-valuemin="0" aria-valuemax="100"></div>
</div>

Javascript

change progress bar on next/previous page actions

var count = Number(document.getElementById('count').innerHTML); //set this on page load in a hidden field after an ajax call
var total = document.getElementById('total').innerHTML; //set this on initial page load
var pcg = Math.floor(count/total*100);        
document.getElementsByClassName('progress-bar').item(0).setAttribute('aria-valuenow',pcg);
document.getElementsByClassName('progress-bar').item(0).setAttribute('style','width:'+Number(pcg)+'%');

• Open Hyper-V Manager
• Create a new internal virtual switch (e.g. "Internal Network Connection")
• Go to your Virtual Machine and create a new Network Adapter -> choose "Internal Network Connection" as virtual switch
• Start the VM
• Assign both your host as well as guest an IP address as well as a Subnet mask (IP4, e.g. 192.168.1.1 (host) / 192.168.1.2 (guest) and 255.255.255.0)
• Open cmd both on host and guest and check via "ping" if host and guest can reach each other (if this does not work disable/enable the network adapter via the network settings in the control panel, restart...)
• If successfull create a folder in the VM (e.g. "VMShare"), right-click on it -> Properties -> Sharing -> Advanced Sharing -> checkmark "Share this folder" -> Permissions -> Allow "Full Control" -> Apply
• Now you should be able to reach the folder via the host -> to do so: open Windows Explorer -> enter the path to the guest (\192.168.1.xx...) in the address line -> enter the credentials of the guest (Choose "Other User" - it can be necessary to change the domain therefore enter ".\"[username] and [password])

There is also an easy way for copying via the clipboard:

• If you start your VM and go to "View" you can enable "Enhanced Session". If you do it is not possible to drag and drop but to copy and paste.

Enhanced Session

When using System.Net.WebRequest your application will negotiate with the server to determine the highest TLS version that both your application and the server support, and use this. You can see more details on how this works here:

http://en.wikipedia.org/wiki/Transport_Layer_Security#TLS_handshake

If the server doesn't support TLS it will fallback to SSL, therefore it could potentially fallback to SSL3. You can see all of the versions that .NET 4.5 supports here:

http://msdn.microsoft.com/en-us/library/system.security.authentication.sslprotocols(v=vs.110).aspx

In order to prevent your application being vulnerable to POODLE, you can disable SSL3 on the machine that your application is running on by following this explanation:

https://serverfault.com/questions/637207/on-iis-how-do-i-patch-the-ssl-3-0-poodle-vulnerability-cve-2014-3566

I ran into a similar issue today - my ruby version didn't match my rvm installs.

> ruby -v
ruby 2.0.0p481

> rvm list
rvm rubies
   ruby-2.1.2 [ x86_64 ]
=* ruby-2.2.1 [ x86_64 ]
   ruby-2.2.3 [ x86_64 ]

Also, rvm current failed.

> rvm current
Warning! PATH is not properly set up, '/Users/randallreed/.rvm/gems/ruby-2.2.1/bin' is not at first place...

The error message recommended this useful command, which resolved the issue for me:

> rvm get stable --auto-dotfiles

When I needed to create similar dots in input[password] I use a custom font in base64 (with 2 glyphs see above 25CF and 2022)

SCSS styles

@font-face {
  font-family: 'pass';
  font-style: normal;
  font-weight: 400;
  src: url(data:application/font-woff;charset=utf-8;base64,d09GRgABAAAAAATsAA8AAAAAB2QAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAABGRlRNAAABWAAAABwAAAAcg9+z70dERUYAAAF0AAAAHAAAAB4AJwANT1MvMgAAAZAAAAA/AAAAYH7AkBhjbWFwAAAB0AAAAFkAAAFqZowMx2N2dCAAAAIsAAAABAAAAAQAIgKIZ2FzcAAAAjAAAAAIAAAACAAAABBnbHlmAAACOAAAALkAAAE0MwNYJ2hlYWQAAAL0AAAAMAAAADYPA2KgaGhlYQAAAyQAAAAeAAAAJAU+ATJobXR4AAADRAAAABwAAAAcCPoA6mxvY2EAAANgAAAAEAAAABAA5gFMbWF4cAAAA3AAAAAaAAAAIAAKAE9uYW1lAAADjAAAARYAAAIgB4hZ03Bvc3QAAASkAAAAPgAAAE5Ojr8ld2ViZgAABOQAAAAGAAAABuK7WtIAAAABAAAAANXulPUAAAAA1viLwQAAAADW+JM4eNpjYGRgYOABYjEgZmJgBEI2IGYB8xgAA+AANXjaY2BifMg4gYGVgYVBAwOeYEAFjMgcp8yiFAYHBl7VP8wx/94wpDDHMIoo2DP8B8kx2TLHACkFBkYA8/IL3QB42mNgYGBmgGAZBkYGEEgB8hjBfBYGDyDNx8DBwMTABmTxMigoKKmeV/3z/z9YJTKf8f/X/4/vP7pldosLag4SYATqhgkyMgEJJnQFECcMOGChndEAfOwRuAAAAAAiAogAAQAB//8AD3jaY2BiUGJgYDRiWsXAzMDOoLeRkUHfZhM7C8Nbo41srHdsNjEzAZkMG5lBwqwg4U3sbIx/bDYxgsSNBRUF1Y0FlZUYBd6dOcO06m+YElMa0DiGJIZUxjuM9xjkGRhU2djZlJXU1UDQ1MTcDASNjcTFQFBUBGjYEkkVMJCU4gcCKRTeHCk+fn4+KSllsJiUJEhMUgrMUQbZk8bgz/iA8SRR9qzAY087FjEYD2QPDDAzMFgyAwC39TCRAAAAeNpjYGRgYADid/fqneL5bb4yyLMwgMC1H90HIfRkCxDN+IBpFZDiYGAC8QBbSwuceNpjYGRgYI7594aBgcmOAQgYHzAwMqACdgBbWQN0AAABdgAiAAAAAAAAAAABFAAAAj4AYgI+AGYB9AAAAAAAKgAqACoAKgBeAJIAmnjaY2BkYGBgZ1BgYGIAAUYGBNADEQAFQQBaAAB42o2PwUrDQBCGvzVV9GAQDx485exBY1CU3PQgVgIFI9prlVqDwcZNC/oSPoKP4HNUfQLfxYN/NytCe5GwO9/88+/MBAh5I8C0VoAtnYYNa8oaXpAn9RxIP/XcIqLreZENnjwvyfPieVVdXj2H7DHxPJH/2/M7sVn3/MGyOfb8SWjOGv4K2DRdctpkmtqhos+D6ISh4kiUUXDj1Fr3Bc/Oc0vPqec6A8aUyu1cdTaPZvyXyqz6Fm5axC7bxHOv/r/dnbSRXCk7+mpVrOqVtFqdp3NKxaHUgeod9cm40rtrzfrt2OyQa8fppCO9tk7d1x0rpiQcuDuRkjjtkHt16ctbuf/radZY52/PnEcphXpZOcofiEZNcQAAeNpjYGIAg///GBgZsAF2BgZGJkZmBmaGdkYWRla29JzKggxD9tK8TAMDAxc2D0MLU2NjENfI1M0ZACUXCrsAAAABWtLiugAA) format('woff');
}

input.password {
  font-family: 'pass', 'Roboto', Helvetica, Arial, sans-serif ;
  font-size: 18px;
  &::-webkit-input-placeholder {
    transform: scale(0.77);
    transform-origin: 0 50%;
  }
  &::-moz-placeholder {
    font-size: 14px;
    opacity: 1;
  }
  &:-ms-input-placeholder {
    font-size: 14px;
    font-family: 'Roboto', Helvetica, Arial, sans-serif;
  }

After that, I got identical display input[password]

Assuming your example text is representative of all the text, one line would consume about 75 bytes on my machine:

In [3]: sys.getsizeof('usedfor zipper fasten_coat')
Out[3]: 75

Doing some rough math:

75 bytes * 8,000,000 lines / 1024 / 1024 = ~572 MB

So roughly 572 meg to store the strings alone for one of these files. Once you start adding in additional, similarly structured and sized files, you'll quickly approach your virtual address space limits, as mentioned in @ShadowRanger's answer.

If upgrading your python isn't feasible for you, or if it only kicks the can down the road (you have finite physical memory after all), you really have two options: write your results to temporary files in-between loading in and reading the input files, or write your results to a database. Since you need to further post-process the strings after aggregating them, writing to a database would be the superior approach.

class, interface, or enum expected

The above error is even possible when import statement is miss spelled. A proper statement is "import com.company.HelloWorld;"

If by mistake while code writing/editing it is miss written like "t com.company.HelloWorld;"

compiler will show "class, interface, or enum expected"

Take your pick here.

Tkinter is in the Python stdlib.

So it depends on how you want to pick the incrementer, but this should work:

Range("A1:" & Cells(1, i).Address).Select

Where i is the variable that represents the column you want to select (1=A, 2=B, etc.). Do you want to do this by column letter instead? We can adjust if so :)

If you want the beginning to be dynamic as well, you can try this:

Sub SelectCols()

    Dim Col1 As Integer
    Dim Col2 As Integer

    Col1 = 2
    Col2 = 4

    Range(Cells(1, Col1), Cells(1, Col2)).Select

End Sub

In Microsoft C/C++, you can use the built-in _CRT_STRINGIZE() to print constants. Many of my stdafx.h files contain some combination of these:

#pragma message("_MSC_VER      is " _CRT_STRINGIZE(_MSC_VER))
#pragma message("_MFC_VER      is " _CRT_STRINGIZE(_MFC_VER))
#pragma message("_ATL_VER      is " _CRT_STRINGIZE(_ATL_VER))
#pragma message("WINVER        is " _CRT_STRINGIZE(WINVER))
#pragma message("_WIN32_WINNT  is " _CRT_STRINGIZE(_WIN32_WINNT))
#pragma message("_WIN32_IE     is " _CRT_STRINGIZE(_WIN32_IE))
#pragma message("NTDDI_VERSION is " _CRT_STRINGIZE(NTDDI_VERSION)) 

and outputs something like this:

_MSC_VER      is 1915
_MFC_VER      is 0x0E00
_ATL_VER      is 0x0E00
WINVER        is 0x0600
_WIN32_WINNT  is 0x0600
_WIN32_IE     is 0x0700
NTDDI_VERSION is 0x06000000

I had the same issue, trying to use large inputs and had a very small checkbox. After some searching, this is good enough for my needs:

input[type='checkbox']{
  width: 30px !important;
  height: 30px !important;
  margin: 5px;
  -webkit-appearance: none;
  -moz-appearance: none;
  -o-appearance: none;
  appearance:none;
  outline: 2px solid lightblue;
  box-shadow: none;
  font-size: 2em;
}

JSFiddle

Maybe someone will find it useful.

This is used for data binding purposes in Spring MVC. Let you have a jsp having a form element in it e.g

on JSP

<form:form action="test-example" method="POST" commandName="testModelAttribute"> </form:form>

(Spring Form method, Simple form element can also be used)

On Controller Side

@RequestMapping(value = "/test-example", method = RequestMethod.POST)
public ModelAndView testExample(@ModelAttribute("testModelAttribute") TestModel testModel, Map<String, Object> map,...) {

}

Now when you will submit the form the form fields values will be available to you.

One command on the same row should always be faster than two on that same row. So the UPDATE only would be better.

EDIT set up the table:

create table YourTable
(YourName  varchar(50)  primary key
,Tag int
)

insert into YourTable values ('first value',1)

run this, which takes 1 second on my system (sql server 2005):

SET NOCOUNT ON
declare @x int
declare @y int
select @x=0,@y=0
UPDATE YourTable set YourName='new name'
while @x<10000
begin
    Set @x=@x+1
    update YourTable set YourName='new name' where YourName='new name'
    SET @y=@y+@@ROWCOUNT
end
print @y

run this, which took 2 seconds on my system:

SET NOCOUNT ON
declare @x int
declare @y int
select @x=0,@y=0
while @x<10000
begin
    Set @x=@x+1
    DELETE YourTable WHERE YourName='new name'
    insert into YourTable values ('new name',1)
    SET @y=@y+@@ROWCOUNT
end
print @y

The precise wording of the question makes me think it's impossible.

return to me means you have a function, which you have passed a string as a parameter.

You cannot change this parameter. Assigning to it will only change the value of the parameter within the function, not the passed in string. E.g.

>>> def removeAndReturnLastCharacter(a):
        c = a[-1]
        a = a[:-1]
        return c

>>> b = "Hello, Gaukler!"
>>> removeAndReturnLastCharacter(b)
!

>>> b    # b has not been changed
Hello, Gaukler!

I don't know if it is possible in XAML-only but try the following:

Give your ComboBox a name so you can access it in the codebehind: "typesComboBox1"

Now try the following

typesComboBox1.ItemsSource = Enum.GetValues(typeof(ExampleEnum));

       //get the main handle and remove it
       //whatever remains is the child pop up window handle

       String mainHandle = driver.getWindowHandle();
       Set<String> allHandles = driver.getWindowHandles();
       Iterator<String> iter = allHandles.iterator();
       allHandles.remove(mainHandle);
       String childHandle=iter.next();

If SelectionUnit="Cell" try this:

    string cellValue = GetSelectedCellValue();

Where:

    public string GetSelectedCellValue()
    {
        DataGridCellInfo cellInfo = MyDataGrid.SelectedCells[0];
        if (cellInfo == null) return null;

        DataGridBoundColumn column = cellInfo.Column as DataGridBoundColumn;
        if (column == null) return null;

        FrameworkElement element = new FrameworkElement() { DataContext = cellInfo.Item };
        BindingOperations.SetBinding(element, TagProperty, column.Binding);

        return element.Tag.ToString();
    }

Seems like it shouldn't be that complicated, I know...

Edit: This doesn't seem to work on DataGridTemplateColumn type columns. You could also try this if your rows are made up of a custom class and you've assigned a sort member path:

    public string GetSelectedCellValue()
    {
        DataGridCellInfo cells = MyDataGrid.SelectedCells[0];

        YourRowClass item = cells.Item as YourRowClass;
        string columnName = cells.Column.SortMemberPath;

        if (item == null || columnName == null) return null;

        object result = item.GetType().GetProperty(columnName).GetValue(item, null);

        if (result == null) return null;

        return result.ToString();
    }

select * from sales where salesDate between '11/11/2010' and '12/11/2010' --if using dd/mm/yyyy

The more correct way to do it:

DECLARE @myDate datetime
SET @myDate = '11/11/2010'
select * from sales where salesDate>=@myDate and salesDate<dateadd(dd,1,@myDate)

If only the date is specified, it means total midnight. If you want to make sure intervals don't overlap, switch the between with a pair of >= and <

you can do it within one single statement, but it's just that the value is used twice.

I did something like that:

HTML:

<p class='parent'>text text text</p>
<img class='child' src='idk.png'>

CSS:

.child {
    visibility: hidden;
}

.parent:hover .child {
    visibility: visible;
}

JSX is used with ReactJS as it is very similar to HTML and it gives programmers feel of using HTML whereas it ultimately transpiles to a javascript file.

Writing a for-loop and specifying function as {this.props.removeTaskFunction(todo)} will execute the functions whenever the loop is triggered .

To stop this behaviour we need to return the function to onClick.

The fat arrow function has a hidden return statement along with the bind property. Thus it returns the function to OnClick as Javascript can return functions too !!!!!

Use -

onClick={() => { this.props.removeTaskFunction(todo) }}

which means-

var onClick = function() {
  return this.props.removeTaskFunction(todo);
}.bind(this);

On a Mac, you need to use this command:

STATIC_DEPS=true sudo pip install lxml

You can remove the blue outline by using outline: none.

However, I would highly recommend styling your focus states too. This is to help users who are visually impaired.

Check out: http://www.w3.org/TR/2008/REC-WCAG20-20081211/#navigation-mechanisms-focus-visible. More reading here: http://outlinenone.com

In your php.ini file check for display_errors. If it is off, then make it on as below:

display_errors = On

It should display warnings/notices/errors .

Please read this

http://www.php.net/manual/en/errorfunc.configuration.php#ini.error-reporting

using(StreamWriter writer = new StreamWriter("debug.txt", true))
{
  writer.WriteLine("whatever you text is");
}

The second "true" parameter tells it to append.

http://msdn.microsoft.com/en-us/library/36b035cb.aspx

even after installing anaconda i got the same error and entering python3 showed this:

$ python3
Python 3.6.9 (default, Nov  7 2019, 10:44:02) 
[GCC 8.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.

enter this command: source ~/.bashrc (it is kind of restarting the terminal) after running the command enter python3 again:

$ python3
Python 3.7.4 (default, Aug 13 2019, 20:35:49) 
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> 

this means anaconda is added. now import pandas will work.

If you simply need to transfer data from one elasticsearch server to another, you could also use elasticsearch-document-transfer.

Steps:

1. Open a directory in your terminal and run
   $ npm install elasticsearch-document-transfer.
2. Create a file config.js
3. Add the connection details of both elasticsearch servers in config.js
4. Set appropriate values in options.js
5. Run in the terminal
   $ node index.js

Had the same problem till I noticed that the src folder was marked as root source instead of java! Changing to only the java (src/main/java) to be the source root solved my problem

I struggle with this problem. In my case I wasn't importing the right @Test annotation.

1) Check if the @Test is from org.junit.jupiter.api.Test (if you are using Junit 5).

2) With Junit5 instead of @RunWith(SpringRunner.class), use @ExtendWith(SpringExtension.class)

import org.junit.jupiter.api.Test;

@ExtendWith(SpringExtension.class)
@SpringBootTest
@AutoConfigureMockMvc
@TestPropertySource(locations = "classpath:application.properties")    
public class CotacaoTest {
    @Test
    public void testXXX() {

    }
}

Try this code:

<select name="wgtmsr" id="wgtmsr">
<option value="kg">Kg</option>
<option value="gm">Gm</option>
<option value="pound">Pound</option>
<option value="MetricTon">Metric ton</option>
<option value="litre">Litre</option>
<option value="ounce">Ounce</option>
</select>

CSS:

#wgtmsr{
 width:150px;   
}

If you want to change the width of the option you can do this in your css:

#wgtmsr option{
  width:150px;   
}

Maybe you have a conflict in your css rules that override the width of your select

DEMO

Multiple Image upload using php full source code and preview available at the below Link.
Sample code:

if (isset($_POST['submit'])) {
    $j = 0; //Variable for indexing uploaded image 

    $target_path = "uploads/"; //Declaring Path for uploaded images
    for ($i = 0; $i < count($_FILES['file']['name']); $i++) { //loop to get individual element from the array

        $validextensions = array("jpeg", "jpg", "png"); //Extensions which are allowed
        $ext = explode('.', basename($_FILES['file']['name'][$i])); //explode file name from dot(.) 
        $file_extension = end($ext); //store extensions in the variable

        $target_path = $target_path.md5(uniqid()).
        ".".$ext[count($ext) - 1]; //set the target path with a new name of image
        $j = $j + 1; //increment the number of uploaded images according to the files in array       

        if (($_FILES["file"]["size"][$i] < 100000) //Approx. 100kb files can be uploaded.
            && in_array($file_extension, $validextensions)) {
            if (move_uploaded_file($_FILES['file']['tmp_name'][$i], $target_path)) { //if file moved to uploads folder
                echo $j.
                ').<span id="noerror">Image uploaded successfully!.</span><br/><br/>';
            } else { //if file was not moved.
                echo $j.
                ').<span id="error">please try again!.</span><br/><br/>';
            }
        } else { //if file size and file type was incorrect.
            echo $j.
            ').<span id="error">***Invalid file Size or Type***</span><br/><br/>';
        }
    }
}

http://www.allinworld99.blogspot.com/2015/05/php-multiple-file-upload.html

following script will use to create any kind of file, with user input as extension

import sys
def create():
    print("creating new  file")
    name=raw_input ("enter the name of file:")
    extension=raw_input ("enter extension of file:")
    try:
        name=name+"."+extension
        file=open(name,'a')

        file.close()
    except:
            print("error occured")
            sys.exit(0)

create()

For Drupal users, this Chris Lane's answer of:

ini_set('memory_limit', '-1');

works but we need to put it just after the opening

<?php

tag in the index.php file in your site's root directory.

You can also use kafkactl for this:

# get all consumer groups (output as yaml)
kafkactl get consumer-groups -o yaml

# get only consumer groups assigned to a single topic (output as table)
kafkactl get consumer-groups --topic topic-a

Sample output (e.g. as yaml):

name: my-group
protocoltype: consumer
topics:
 - topic-a
 - topic-b
 - topic-c

Disclaimer: I am contributor to this project

You haven't stated where you're looking for the element. If it's within the scope of a controller, it is possible, despite the chorus you'll hear about it not being the 'Angular Way'. The chorus is right, but sometimes, in the real world, it's unavoidable. (If you disagree, get in touch—I have a challenge for you.)

If you pass $element into a controller, like you would $scope, you can use its find() function. Note that, in the jQueryLite included in Angular, find() will only locate tags by name, not attribute. However, if you include the full-blown jQuery in your project, all the functionality of find() can be used, including finding by attribute.

So, for this HTML:

<div ng-controller='MyCtrl'>
    <div>
        <div name='foo' class='myElementClass'>this one</div>
    </div>
</div>

This AngularJS code should work:

angular.module('MyClient').controller('MyCtrl', [
    '$scope',
    '$element',
    '$log',
    function ($scope, $element, $log) {

        // Find the element by its class attribute, within your controller's scope
        var myElements = $element.find('.myElementClass');

        // myElements is now an array of jQuery DOM elements

        if (myElements.length == 0) {
            // Not found. Are you sure you've included the full jQuery?
        } else {
            // There should only be one, and it will be element 0
            $log.debug(myElements[0].name); // "foo"
        }

    }
]);

It's this easy:

update my_table
set path = replace(path, 'oldstring', 'newstring')

Look at the LocalService example.

Your Service returns an instance of itself to consumers who call onBind. Then you can directly interact with the service, e.g. registering your own listener interface with the service, so that you can get callbacks.

after you get the image path, try either of following ways

1. (as you need to set more attr than just the src) build the html and replace to the target region

   $('#target_div').html('<img src="'+ imgPaht +'" width=100 height=100 alt="Hello Image" />');
   

2. you may need to add some delay if changing the "SRC" attr

   setTimeout(function(){///this function fire after 1ms delay
         $('#target_img_tag_id').attr('src',imgPaht);
   }, 1);
   

Another solution for the original question, esp. useful if you want to remove only SOME of the older files in a folder, would be smth like this:

find . -name "*.sess" -mtime +100 

and so on.. Quotes block shell wildcards, thus allowing you to "find" millions of files :)

set myPATH="C:\Users\DEB\Downloads\10.1.1.0.4"
cd %myPATH%

• The single quotes do not indicate a string, they make it starts: 'C:\ instead of C:\ so

• %name% is the usual syntax for expanding a variable, the !name! syntax needs to be enabled using the command setlocal ENABLEDELAYEDEXPANSION first, or by running the command prompt with CMD /V:ON.

• Don't use PATH as your name, it is a system name that contains all the locations of executable programs. If you overwrite it, random bits of your script will stop working. If you intend to change it, you need to do set PATH=%PATH%;C:\Users\DEB\Downloads\10.1.1.0.4 to keep the current PATH content, and add something to the end.

Shell scripts, no matter how they are executed, execute one command after the other. So your code will execute results.sh after the last command of st_new.sh has finished.

Now there is a special command which messes this up: &

cmd &

means: "Start a new background process and execute cmd in it. After starting the background process, immediately continue with the next command in the script."

That means & doesn't wait for cmd to do it's work. My guess is that st_new.sh contains such a command. If that is the case, then you need to modify the script:

cmd &
BACK_PID=$!

This puts the process ID (PID) of the new background process in the variable BACK_PID. You can then wait for it to end:

while kill -0 $BACK_PID ; do
    echo "Process is still active..."
    sleep 1
    # You can add a timeout here if you want
done

or, if you don't want any special handling/output simply

wait $BACK_PID

Note that some programs automatically start a background process when you run them, even if you omit the &. Check the documentation, they often have an option to write their PID to a file or you can run them in the foreground with an option and then use the shell's & command instead to get the PID.

In addition to @Malk, I wanted to clear all fields in the popup, except the hidden fields. To do that just use this:

$('.modal').on('hidden.bs.modal', function () {
    $(this)
        .find("input:not([type=hidden]),textarea,select")
        .val('')
        .end()
        .find("input[type=checkbox], input[type=radio]")
        .prop("checked", "")
        .end();
});

This will clear all fields, except the hidden ones.

Change the line into this

 angular.forEach(values, function(value, key){
   console.log(key + ': ' + value);
 });

 angular.forEach(values, function(value, key){
   console.log(key + ': ' + value.Name);
 });

You can try this:

Calendar sDate = Calendar.getInstance();
Calendar eDate = Calendar.getInstance();
sDate.setTime(startDate.getTime());
eDate.setTime(endDate.getTime());
int difInMonths = sDate.get(Calendar.MONTH) - eDate.get(Calendar.MONTH);

I think this should work. I used something similar for my project and it worked for what I needed (year diff). You get a Calendar from a Date and just get the month's diff.

Indeed there is.

chmod a+x is relative to the current state and just sets the x flag. So a 640 file becomes 751 (or 750?), a 644 file becomes 755.

chmod 755, however, sets the mask as written: rwxr-xr-x, no matter how it was before. It is equivalent to chmod u=rwx,go=rx.

$sqlquery = "SELECT field1, field2 FROM table WHERE columnA <> 'x' AND columbB <> 'y'";

I'd suggest using the diamond operator (<>) in favor of != as the first one is valid SQL and the second one is a MySQL addition.

I know this is and oldie but i had this issue recently with the latest versions of Tomcat and Eclipse on Windows 10.

It was a permissions issue. All i had to do was navigate to the Tomcat install directory and open the folder. I was prompted to access the folder as an Administrator.

After this the versions were recognised by Eclipse and I could add the new runtime.

There are two main ways that you can do this. One of them is the standard CakePHP way, and the other is using a custom join.

It's worth pointing out that this advice is for CakePHP 2.x, not 3.x.

The CakePHP Way

You would create a relationship with your User model and Messages Model, and use the containable behavior:

class User extends AppModel {
    public $actsAs = array('Containable');
    public $hasMany = array('Message');
}

class Message extends AppModel {
    public $actsAs = array('Containable');
    public $belongsTo = array('User');
}

You need to change the messages.from column to be messages.user_id so that cake can automagically associate the records for you.

Then you can do this from the messages controller:

$this->Message->find('all', array(
    'contain' => array('User')
    'conditions' => array(
        'Message.to' => 4
    ),
    'order' => 'Message.datetime DESC'
));

The (other) CakePHP way

I recommend using the first method, because it will save you a lot of time and work. The first method also does the groundwork of setting up a relationship which can be used for any number of other find calls and conditions besides the one you need now. However, cakePHP does support a syntax for defining your own joins. It would be done like this, from the MessagesController:

$this->Message->find('all', array(
    'joins' => array(
        array(
            'table' => 'users',
            'alias' => 'UserJoin',
            'type' => 'INNER',
            'conditions' => array(
                'UserJoin.id = Message.from'
            )
        )
    ),
    'conditions' => array(
        'Message.to' => 4
    ),
    'fields' => array('UserJoin.*', 'Message.*'),
    'order' => 'Message.datetime DESC'
));

Note, I've left the field name messages.from the same as your current table in this example.

Using two relationships to the same model

Here is how you can do the first example using two relationships to the same model:

class User extends AppModel {
    public $actsAs = array('Containable');
    public $hasMany = array(
        'MessagesSent' => array(
            'className'  => 'Message',
            'foreignKey' => 'from'
         )
    );
    public $belongsTo = array(
        'MessagesReceived' => array(
            'className'  => 'Message',
            'foreignKey' => 'to'
         )
    );
}

class Message extends AppModel {
    public $actsAs = array('Containable');
    public $belongsTo = array(
        'UserFrom' => array(
            'className'  => 'User',
            'foreignKey' => 'from'
        )
    );
    public $hasMany = array(
        'UserTo' => array(
            'className'  => 'User',
            'foreignKey' => 'to'
        )
    );
}

Now you can do your find call like this:

$this->Message->find('all', array(
    'contain' => array('UserFrom')
    'conditions' => array(
        'Message.to' => 4
    ),
    'order' => 'Message.datetime DESC'
));

You need to checkout the branch:

git checkout master

See the Git cheat sheets for more information.

Edit: Please note that git does not manage empty directories, so you'll have to manage them yourself. If your directory is empty, just remove it directly.

Use:

document.location.href = "http://yoursite.com" + document.getElementById('somefield');

That would get the value of some text field or hidden field, and add it to your site URL to get a new URL (href). You can modify this to suit your needs.

Perfect! Thank you Jay, below is my HTML:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Facebook like ajax post - jQuery - ryancoughlin.com</title>
<link rel="stylesheet" href="../css/screen.css" type="text/css" media="screen, projection" />
<link rel="stylesheet" href="../css/print.css" type="text/css" media="print" />
<!--[if IE]><link rel="stylesheet" href="../css/ie.css" type="text/css" media="screen, projection"><![endif]-->
<link href="../css/highlight.css" rel="stylesheet" type="text/css" media="screen" />
<script src="js/jquery.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
/* <![CDATA[ */
$(document).ready(function(){
    $.getJSON("readJSON.php",function(data){
        $.each(data.post, function(i,post){
            content += '<p>' + post.post_author + '</p>';
            content += '<p>' + post.post_content + '</p>';
            content += '<p' + post.date + '</p>';
            content += '<br/>';
            $(content).appendTo("#posts");
        });
    });   
});
/* ]]> */
</script>
</head>
<body>
        <div class="container">
                <div class="span-24">
                       <h2>Check out the following posts:</h2>
                        <div id="posts">
                        </di>
                </div>
        </div>
</body>
</html>

And my JSON outputs:

{ posts: [{"id":"1","date_added":"0001-02-22 00:00:00","post_content":"This is a post","author":"Ryan Coughlin"}]}

I get this error, when I run my code:

object is undefined
http://localhost:8888/rks/post/js/jquery.js
Line 19

Map is internally made up of Map.Entry objects. Each Entry contains key and value. To get key and value from the entry you use accessor and modifier methods.

If you want to get values with given key, use get() method and to insert value, use put() method.

#Define and initialize map;
Map map = new HashMap();
map.put("USA",1)
map.put("Japan",3)
map.put("China",2)
map.put("India",5)
map.put("Germany",4)

map.get("Germany") // returns 4

If you want to get the set of keys from map, you can use keySet() method

Set keys = map.keySet();
System.out.println("All keys are: " + keys);
// To get all key: value
for(String key: keys){
    System.out.println(key + ": " + map.get(key));
}

Generally, To get all keys and values from the map, you have to follow the sequence in the following order:

• Convert Hashmap to MapSet to get set of entries in Map with entryset() method.:
  Set st = map.entrySet();
• Get the iterator of this set:
  Iterator it = st.iterator();
• Get Map.Entry from the iterator:
  Map.Entry entry = it.next();
• use getKey() and getValue() methods of the Map.Entry to get keys and values.

// Now access it
Set st = (Set) map.entrySet();
Iterator it = st.iterator();
while(it.hasNext()){
    Map.Entry entry = mapIterator.next();
    System.out.print(entry.getKey() + " : " + entry.getValue());
}

In short, use iterator directly in for

for(Map.Entry entry:map.entrySet()){
    System.out.print(entry.getKey() + " : " + entry.getValue());
}

I agree with @maverik above, I prefer not to hide the details with a typedef. Especially when you are trying to understand what is going on. I also prefer to see everything instead of a partial code snippet. With that said, here is a malloc and free of a complex structure.

The code uses the ms visual studio leak detector so you can experiment with the potential leaks.

#include "stdafx.h"

#include <string.h>
#include "msc-lzw.h"

#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h> 



// 32-bit version
int hash_fun(unsigned int key, int try_num, int max) {
    return (key + try_num) % max;  // the hash fun returns a number bounded by the number of slots.
}


// this hash table has
// key is int
// value is char buffer
struct key_value_pair {
    int key; // use this field as the key
    char *pValue;  // use this field to store a variable length string
};


struct hash_table {
    int max;
    int number_of_elements;
    struct key_value_pair **elements;  // This is an array of pointers to mystruct objects
};


int hash_insert(struct key_value_pair *data, struct hash_table *hash_table) {

    int try_num, hash;
    int max_number_of_retries = hash_table->max;


    if (hash_table->number_of_elements >= hash_table->max) {
        return 0; // FULL
    }

    for (try_num = 0; try_num < max_number_of_retries; try_num++) {

        hash = hash_fun(data->key, try_num, hash_table->max);

        if (NULL == hash_table->elements[hash]) { // an unallocated slot
            hash_table->elements[hash] = data;
            hash_table->number_of_elements++;
            return RC_OK;
        }
    }
    return RC_ERROR;
}


// returns the corresponding key value pair struct
// If a value is not found, it returns null
//
// 32-bit version
struct key_value_pair *hash_retrieve(unsigned int key, struct hash_table *hash_table) {

    unsigned int try_num, hash;
    unsigned int max_number_of_retries = hash_table->max;

    for (try_num = 0; try_num < max_number_of_retries; try_num++) {

        hash = hash_fun(key, try_num, hash_table->max);

        if (hash_table->elements[hash] == 0) {
            return NULL; // Nothing found
        }

        if (hash_table->elements[hash]->key == key) {
            return hash_table->elements[hash];
        }
    }
    return NULL;
}


// Returns the number of keys in the dictionary
// The list of keys in the dictionary is returned as a parameter.  It will need to be freed afterwards
int keys(struct hash_table *pHashTable, int **ppKeys) {

    int num_keys = 0;

    *ppKeys = (int *) malloc( pHashTable->number_of_elements * sizeof(int) );

    for (int i = 0; i < pHashTable->max; i++) {
        if (NULL != pHashTable->elements[i]) {
            (*ppKeys)[num_keys] = pHashTable->elements[i]->key;
            num_keys++;
        }
    }
    return num_keys;
}

// The dictionary will need to be freed afterwards
int allocate_the_dictionary(struct hash_table *pHashTable) {


    // Allocate the hash table slots
    pHashTable->elements = (struct key_value_pair **) malloc(pHashTable->max * sizeof(struct key_value_pair));  // allocate max number of key_value_pair entries
    for (int i = 0; i < pHashTable->max; i++) {
        pHashTable->elements[i] = NULL;
    }



    // alloc all the slots
    //struct key_value_pair *pa_slot;
    //for (int i = 0; i < pHashTable->max; i++) {
    //  // all that he could see was babylon
    //  pa_slot = (struct key_value_pair *)  malloc(sizeof(struct key_value_pair));
    //  if (NULL == pa_slot) {
    //      printf("alloc of slot failed\n");
    //      while (1);
    //  }
    //  pHashTable->elements[i] = pa_slot;
    //  pHashTable->elements[i]->key = 0;
    //}

    return RC_OK;
}


// This will make a dictionary entry where
//   o  key is an int
//   o  value is a character buffer
//
// The buffer in the key_value_pair will need to be freed afterwards
int make_dict_entry(int a_key, char * buffer, struct key_value_pair *pMyStruct) {

    // determine the len of the buffer assuming it is a string
    int len = strlen(buffer);

    // alloc the buffer to hold the string
    pMyStruct->pValue = (char *) malloc(len + 1); // add one for the null terminator byte
    if (NULL == pMyStruct->pValue) {
        printf("Failed to allocate the buffer for the dictionary string value.");
        return RC_ERROR;
    }
    strcpy(pMyStruct->pValue, buffer);
    pMyStruct->key = a_key;

    return RC_OK;
}


// Assumes the hash table has already been allocated.
int add_key_val_pair_to_dict(struct hash_table *pHashTable, int key, char *pBuff) {

    int rc;
    struct key_value_pair *pKeyValuePair;

    if (NULL == pHashTable) {
        printf("Hash table is null.\n");
        return RC_ERROR;
    }

    // Allocate the dictionary key value pair struct
    pKeyValuePair = (struct key_value_pair *) malloc(sizeof(struct key_value_pair));
    if (NULL == pKeyValuePair) {
        printf("Failed to allocate key value pair struct.\n");
        return RC_ERROR;
    }


    rc = make_dict_entry(key, pBuff, pKeyValuePair);  // a_hash_table[1221] = "abba"
    if (RC_ERROR == rc) {
        printf("Failed to add buff to key value pair struct.\n");
        return RC_ERROR;
    }


    rc = hash_insert(pKeyValuePair, pHashTable);
    if (RC_ERROR == rc) {
        printf("insert has failed!\n");
        return RC_ERROR;
    }

    return RC_OK;
}


void dump_hash_table(struct hash_table *pHashTable) {

    // Iterate the dictionary by keys
    char * pValue;
    struct key_value_pair *pMyStruct;
    int *pKeyList;
    int num_keys;

    printf("i\tKey\tValue\n");
    printf("-----------------------------\n");
    num_keys = keys(pHashTable, &pKeyList);
    for (int i = 0; i < num_keys; i++) {
        pMyStruct = hash_retrieve(pKeyList[i], pHashTable);
        pValue = pMyStruct->pValue;
        printf("%d\t%d\t%s\n", i, pKeyList[i], pValue);
    }

    // Free the key list
    free(pKeyList);

}

int main(int argc, char *argv[]) {

    int rc;
    int i;


    struct hash_table a_hash_table;
    a_hash_table.max = 20;   // The dictionary can hold at most 20 entries.
    a_hash_table.number_of_elements = 0;  // The intial dictionary has 0 entries.
    allocate_the_dictionary(&a_hash_table);

    rc = add_key_val_pair_to_dict(&a_hash_table, 1221, "abba");
    if (RC_ERROR == rc) {
        printf("insert has failed!\n");
        return RC_ERROR;
    }
    rc = add_key_val_pair_to_dict(&a_hash_table, 2211, "bbaa");
    if (RC_ERROR == rc) {
        printf("insert has failed!\n");
        return RC_ERROR;
    }
    rc = add_key_val_pair_to_dict(&a_hash_table, 1122, "aabb");
    if (RC_ERROR == rc) {
        printf("insert has failed!\n");
        return RC_ERROR;
    }
    rc = add_key_val_pair_to_dict(&a_hash_table, 2112, "baab");
    if (RC_ERROR == rc) {
        printf("insert has failed!\n");
        return RC_ERROR;
    }
    rc = add_key_val_pair_to_dict(&a_hash_table, 1212, "abab");
    if (RC_ERROR == rc) {
        printf("insert has failed!\n");
        return RC_ERROR;
    }
    rc = add_key_val_pair_to_dict(&a_hash_table, 2121, "baba");
    if (RC_ERROR == rc) {
        printf("insert has failed!\n");
        return RC_ERROR;
    }



    // Iterate the dictionary by keys
    dump_hash_table(&a_hash_table);

    // Free the individual slots
    for (i = 0; i < a_hash_table.max; i++) {
        // all that he could see was babylon
        if (NULL != a_hash_table.elements[i]) {
            free(a_hash_table.elements[i]->pValue);  // free the buffer in the struct
            free(a_hash_table.elements[i]);  // free the key_value_pair entry
            a_hash_table.elements[i] = NULL;
        }
    }


    // Free the overall dictionary
    free(a_hash_table.elements);


    _CrtDumpMemoryLeaks();
    return 0;
}

To disable CSRF for class based views the following worked for me.
Using django 1.10 and python 3.5.2

from django.views.decorators.csrf import csrf_exempt
from django.utils.decorators import method_decorator

@method_decorator(csrf_exempt, name='dispatch')
class TestView(View):
    def post(self, request, *args, **kwargs):
        return HttpResponse('Hello world')

Mutable contextual state

The trivial (but inelegant and rather errorprone) solution is to just use higher-scope variables (to which all callbacks in the chain have access) and write result values to them when you get them:

function getExample() {
    var resultA;
    return promiseA(…).then(function(_resultA) {
        resultA = _resultA;
        // some processing
        return promiseB(…);
    }).then(function(resultB) {
        // more processing
        return // something using both resultA and resultB
    });
}

Instead of many variables one might also use an (initially empty) object, on which the results are stored as dynamically created properties.

This solution has several drawbacks:

• Mutable state is ugly, and global variables are evil.
• This pattern doesn't work across function boundaries, modularising the functions is harder as their declarations must not leave the shared scope
• The scope of the variables does not prevent to access them before they are initialized. This is especially likely for complex promise constructions (loops, branching, excptions) where race conditions might happen. Passing state explicitly, a declarative design that promises encourage, forces a cleaner coding style which can prevent this.
• One must choose the scope for those shared variables correctly. It needs to be local to the executed function to prevent race conditions between multiple parallel invocations, as would be the case if, for example, state was stored on an instance.

The Bluebird library encourages the use of an object that is passed along, using their bind() method to assign a context object to a promise chain. It will be accessible from each callback function via the otherwise unusable this keyword. While object properties are more prone to undetected typos than variables, the pattern is quite clever:

function getExample() {
    return promiseA(…)
    .bind({}) // Bluebird only!
    .then(function(resultA) {
        this.resultA = resultA;
        // some processing
        return promiseB(…);
    }).then(function(resultB) {
        // more processing
        return // something using both this.resultA and resultB
    }).bind(); // don't forget to unbind the object if you don't want the
               // caller to access it
}

This approach can be easily simulated in promise libraries that do not support .bind (although in a somewhat more verbose way and cannot be used in an expression):

function getExample() {
    var ctx = {};
    return promiseA(…)
    .then(function(resultA) {
        this.resultA = resultA;
        // some processing
        return promiseB(…);
    }.bind(ctx)).then(function(resultB) {
        // more processing
        return // something using both this.resultA and resultB
    }.bind(ctx));
}

There is no problem in deleting this. It's not only the WebStorm IDE creating this file, but also PhpStorm and all other of JetBrains' IDEs.

It is safe to delete it but if your project is from GitLab or GitHub then you will see a warning.

Change Manually :

string s = date.Substring(3, 2) +"/" + date.Substring(0, 2) + "/" + date.Substring(6, 4);

From 11/22/2015 it will be converted in 22/11/2015

SELECT Id, 'TRUE' AS NewFiled FROM TABEL1
INTERSECT
SELECT Id, 'TRUE' AS NewFiled FROM TABEL2
UNION
SELECT Id, 'FALSE' AS NewFiled FROM TABEL1
EXCEPT
SELECT Id, 'FALSE' AS NewFiled FROM TABEL2;

If you're using 0 and an empty string '' and null to designate undefined you've got a data problem. Just update the columns and fix your schema.

UPDATE pt.incentive_channel
SET   pt.incentive_marketing = NULL
WHERE pt.incentive_marketing = '';

UPDATE pt.incentive_channel
SET   pt.incentive_advertising = NULL
WHERE pt.incentive_marketing = '';

UPDATE pt.incentive_channel
SET   pt.incentive_channel = NULL
WHERE pt.incentive_marketing = '';

This will make joining and selecting substantially easier moving forward.

There is another way of performing the fit, which is by using the 'lmfit' package. It basically uses the cuve_fit but is much better in fitting and offers complex fitting as well. Detailed step by step instructions are given in the below link. http://cars9.uchicago.edu/software/python/lmfit/model.html#model.best_fit

You can do just:

var regex = /^[1-9]\d{0,2}$/g
regex.test('2') // outputs true

You can use attribute selectors but they won't work in IE6 like meder said, there are javascript workarounds to that tho. Check Selectivizr

More detailed into on attribute selectors: http://www.css3.info/preview/attribute-selectors/

/* turns all input fields that have a name that starts with "go" red */
input[name^="go"] { color: red }

You could use svcutil.exe to generate client code. This would include the definition of the service contract and any data contracts and fault contracts required.

Then, simply delete the client code: classes that implement the service contracts. You'll then need to implement them yourself, in your service.

The provided answers are the best solution in your case, and they are what I do as well, but if your text is printed by a function or class method you could do the same as in Javascript as well

function hello(){
echo 'HELLO';
}
$print = true;
$print && hello();

AWT 1 . AWT occupies more memory space 2 . AWT is platform dependent 3 . AWT require javax.awt package

swings 1 . Swing occupies less memory space 2 . Swing component is platform independent 3 . Swing requires javax.swing package

All you have to do is use the GetFocusedRowCellValue method of the gridView control and put it into the RowClick event.

For example:

private void gridView1_RowClick(object sender, DevExpress.XtraGrid.Views.Grid.RowClickEventArgs e)
{
    if (this.gvCodigoNombres.GetFocusedRowCellValue("EMP_dni") == null)
        return;
    MessageBox.Show(""+this.gvCodigoNombres.GetFocusedRowCellValue("EMP_dni").ToString());            
}

Using the indexOf function was not cutting it on my collection of REST resources.

I had to create a function that retrieves the array index of a resource sitting in a collection of resources:

factory.getResourceIndex = function(resources, resource) {
  var index = -1;
  for (var i = 0; i < resources.length; i++) {
    if (resources[i].id == resource.id) {
      index = i;
    }
  }
  return index;
}

$scope.unassignedTeams.splice(CommonService.getResourceIndex($scope.unassignedTeams, data), 1);

use below code , change proper database name and user name and then take that output and execute in SSMS. FOR SQL 2005 ABOVE

USE <database_name> 
select 'GRANT EXECUTE ON ['+name+'] TO [userName]  '  
from sys.objects  
where type ='P' 
and is_ms_shipped = 0  

For a API v3 solution, refer to:

http://blog.enbake.com/draw-circle-with-google-maps-api-v3

It creates circle around points and then show markers within and out of the range with different colors. They also calculate dynamic radius but in your case radius is fixed so may be less work.

Just encountered the same problem. You can write a trivial custom deserializer for the JsonElement class:

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;

GsonBuilder gson_builder = new GsonBuilder();
gson_builder.registerTypeAdapter(
        JsonElement.class,
        new JsonDeserializer<JsonElement>() {
            @Override
            public JsonElement deserialize(JsonElement arg0,
                    Type arg1,
                    JsonDeserializationContext arg2)
                    throws JsonParseException {

                return arg0;
            }
        } );
String str = "{ \"a\": \"A\", \"b\": true }";
Gson gson = gson_builder.create();
JsonElement element = gson.fromJson(str, JsonElement.class);
JsonObject object = element.getAsJsonObject();

Changing

RestResponse response = client.Execute(request);

to

IRestResponse response = client.Execute(request);

worked for me.

Add Validate Connection=true to your connection string.

Look at this blog to find more about.

DETAILS: After OracleConnection.Close() the real database connection does not terminate. The connection object is put back in connection pool. The use of connection pool is implicit by ODP.NET. If you create a new connection you get one of the pool. If this connection is "yet open" the OracleConnection.Open() method does not really creates a new connection. If the real connection is broken (for any reason) you get a failure on first select, update, insert or delete.

With Validate Connection the real connection is validated in Open() method.

(rand() % ($max-$min)) + $min

or

rand ( $min , $max )

http://php.net/manual/en/function.rand.php

There's a cool CSS-only solution to styling dropdowns here: http://bavotasan.com/2011/style-select-box-using-only-css/

Basically, wrap the select in a container div, style the select to be 18px wider than the container with a transparent background, give overflow:hidden to the container (to chop off the browser-generated arrow), and add your background image with stylized arrow to the container.

Doesn't work in IE7 (or 6), but seriously, I say if you're using IE7 you deserve a less-pretty dropdown experience.

C++ does lots of automatic casting for you - that is, if you have a variable of type bool and pass it to something expecting an int, it will make it into an int for you - 0 for false and 1 for true.

I don't have my standard around to see if this is guaranteed, but every compiler I've used does this (so one can assume it will always work).

However, relying on this conversion is a bad idea. Code can stop compiling if a new method is added that overloads the int signature, etc.

CREATE TABLE table_temp_list_objects AS
SELECT o.owner, o.object_name FROM sys.all_objects o WHERE o.object_type ='TABLE';

Your syntax probably isn't the best to keep. FF/Gecko defines RegExp as an extension of Function.
(FF2 went as far as typeof(/pattern/) == 'function')

It seems this is specific to FF -- IE, Opera, and Chrome all throw exceptions for it.

Instead, use either method previously mentioned by others: RegExp#exec or String#match.
They offer the same results:

var regex = /(?:^|\s)format_(.*?)(?:\s|$)/;
var input = "something format_abc";

regex(input);        //=> [" format_abc", "abc"]
regex.exec(input);   //=> [" format_abc", "abc"]
input.match(regex);  //=> [" format_abc", "abc"]

Problem fixed, download https://curl.haxx.se/ca/cacert.pem and put it "somewhere", and add this line in php.ini :

curl.cainfo = "C:/somewhere/cacert.pem"

PS: I got this error by trying to install module on drupal with xampp.

You can do this:

df.rename(columns={ df.columns[1]: "whatever" })

<h1 style="font-weight: normal;"></h1>

try this?

This problem arose again recently due to a bug in Python itself.

http://bugs.python.org/issue22931

https://code.djangoproject.com/ticket/24280

Among the versions affected were 2.7.8 and 2.7.9. The cookie was not read correctly if one of the values contained a [ character.

Updating Python (2.7.10) fixes the problem.

Try this query

SELECT v.VehicleId, v.Name, ll.LocationList
FROM Vehicles v 
LEFT JOIN 
    (SELECT 
     DISTINCT
        VehicleId,
        REPLACE(
            REPLACE(
                REPLACE(
                    (
                        SELECT City as c 
                        FROM Locations x 
                        WHERE x.VehicleID = l.VehicleID FOR XML PATH('')
                    ),    
                    '</c><c>',', '
                 ),
             '<c>',''
            ),
        '</c>', ''
        ) AS LocationList
    FROM Locations l
) ll ON ll.VehicleId = v.VehicleId

The explanation that none of the other answers supplies is that the original arguments are still available, but not in the original position in the arguments object.

The arguments object contains one element for each actual parameter provided to the function. When you call a you supply three arguments: the numbers 1, 2, and, 3. So, arguments contains [1, 2, 3].

function a(args){
    console.log(arguments) // [1, 2, 3]
    b(arguments);
}

When you call b, however, you pass exactly one argument: a's arguments object. So arguments contains [[1, 2, 3]] (i.e. one element, which is a's arguments object, which has properties containing the original arguments to a).

function b(args){
    // arguments are lost?
    console.log(arguments) // [[1, 2, 3]]
}

a(1,2,3);

As @Nick demonstrated, you can use apply to provide a set arguments object in the call.

The following achieves the same result:

function a(args){
    b(arguments[0], arguments[1], arguments[2]); // three arguments
}

But apply is the correct solution in the general case.

Upload file to s3 within a session with credentials.

import boto3

session = boto3.Session(
    aws_access_key_id='AWS_ACCESS_KEY_ID',
    aws_secret_access_key='AWS_SECRET_ACCESS_KEY',
)
s3 = session.resource('s3')
# Filename - File to upload
# Bucket - Bucket to upload to (the top level directory under AWS S3)
# Key - S3 object name (can contain subdirectories). If not specified then file_name is used
s3.meta.client.upload_file(Filename='input_file_path', Bucket='bucket_name', Key='s3_output_key')

Hi its quite simple to make switch between buttons using switch case:-

 package com.example.browsebutton;


    import android.app.Activity;
    import android.os.Bundle;
    import android.view.View;
    import android.view.View.OnClickListener;
    import android.widget.Button;
    import android.widget.Toast;

        public class MainActivity extends Activity implements OnClickListener {
        Button b1,b2;
            @Override
            protected void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.activity_main);
                b1=(Button)findViewById(R.id.button1);

                b2=(Button)findViewById(R.id.button2);
                b1.setOnClickListener(this);
                b2.setOnClickListener(this);
            }



            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub

                 int id=v.getId();
                 switch(id) {
                    case R.id.button1:
                  Toast.makeText(getBaseContext(), "btn1", Toast.LENGTH_LONG).show();
                //Your Operation

                  break;

                    case R.id.button2:
                          Toast.makeText(getBaseContext(), "btn2", Toast.LENGTH_LONG).show();


                          //Your Operation
                          break;
            }

        }}

You can also remove rows and columns by feeding a vector of logical boolean values to the matrix. This handles the situation where you have multiple non-contiguous rows or non-contiguous columns that need to be deleted.

# TRUE = Keep a row/column
# FALSE = Delete a row/column
#
# FALSE for rows 4, 5, and 6
# Row:            1     2     3     4      5      6      7     8     9     10
rows_to_keep <- c(TRUE, TRUE, TRUE, FALSE, FALSE, FALSE, TRUE, TRUE, TRUE, TRUE)
    
# FALSE for columns 7, 8, and 9
# Column:         1     2     3     4     5     6     7      8      9      10
cols_to_keep <- c(TRUE, TRUE, TRUE, TRUE, TRUE, TRUE, FALSE, FALSE, FALSE, TRUE) 

To remove just the rows:

t1 <- t1[rows_to_keep,]

To remove just the columns:

t1 <- t1[,cols_to_keep]

To remove both the rows and columns:

t1 <- t1[rows_to_keep, cols_to_keep]

This coding technique is useful if you don't know in advance what rows or columns you need to remove. The rows_to_keep and cols_to_keep vectors can be calculated as appropriate by your code.

str.toLowerCase().replace(/[\*\^\'\!]/g, '').split(' ').join('-')

If M2_HOME is configured to point to the Maven home directory then:

1. Go to File -> Settings
2. Search for Maven
3. Select Runner

4. Insert in the field VM Options the following string:

   Dmaven.multiModuleProjectDirectory=$M2_HOME
   

Click Apply and OK

You can use the jquery.soap plugin to do the work for you.

This script uses $.ajax to send a SOAPEnvelope. It can take XML DOM, XML string or JSON as input and the response can be returned as either XML DOM, XML string or JSON too.

Example usage from the site:

$.soap({
    url: 'http://my.server.com/soapservices/',
    method: 'helloWorld',

    data: {
        name: 'Remy Blom',
        msg: 'Hi!'
    },

    success: function (soapResponse) {
        // do stuff with soapResponse
        // if you want to have the response as JSON use soapResponse.toJSON();
        // or soapResponse.toString() to get XML string
        // or soapResponse.toXML() to get XML DOM
    },
    error: function (SOAPResponse) {
        // show error
    }
});

myList.ToList().Count == 0. That's all

To answer the updated part of your question: to style the drawer icon/arrow, you have two options:

Style the arrow itself

To do this, override drawerArrowStyle in your theme like so:

<style name="AppBaseTheme" parent="Theme.AppCompat.Light">
    <item name="drawerArrowStyle">@style/MyTheme.DrawerArrowToggle</item>
</style>
<style name="MyTheme.DrawerArrowToggle" parent="Widget.AppCompat.DrawerArrowToggle">
    <item name="color">@android:color/holo_purple</item>
    <!-- ^ this will make the icon purple -->
</style>

This is probably not what you want, because the ActionBar itself should have consistent styling with the arrow, so, most probably, you want the option two:

Theme the ActionBar/Toolbar

Override the android:actionBarTheme (actionBarTheme for appcompat) attribute of the global application theme with your own theme (which you probably should derive from ThemeOverlay.Material.ActionBar/ThemeOverlay.AppCompat.ActionBar) like so:

<style name="AppBaseTheme" parent="Theme.AppCompat.Light">
    <item name="actionBarTheme">@style/MyTheme.ActionBar</item>
</style>
<style name="MyTheme.ActionBar" parent="ThemeOverlay.AppCompat.ActionBar">
    <item name="android:textColorPrimary">@android:color/white</item>
    <!-- ^ this will make text and arrow white -->
    <!-- you can also override drawerArrowStyle here -->
</style>

An important note here is that when using a custom layout with a Toolbar instead of stock ActionBar implementation (e.g. if you're using the DrawerLayout-NavigationView-Toolbar combo to achieve the Material-style drawer effect where it's visible under translucent statusbar), the actionBarTheme attribute is obviosly not picked up automatically (because it's meant to be taken care of by the AppCompatActivity for the default ActionBar), so for your custom Toolbar don't forget to apply your theme manually:

<!--inside your custom layout with DrawerLayout
and NavigationView or whatever -->
<android.support.v7.widget.Toolbar
        ...
        app:theme="?actionBarTheme">

-- this will resolve to either AppCompat's default ThemeOverlay.AppCompat.ActionBar or your override if you set the attribute in your derived theme.

PS a little comment about the drawerArrowStyle override and the spinBars attribute -- which a lot of sources suggest should be set to true to get the drawer/arrow animation. Thing is, spinBars it is true by default in AppCompat (check out the Base.Widget.AppCompat.DrawerArrowToggle.Common style), you don't have to override actionBarTheme at all to get the animation working. You get the animation even if you do override it and set the attribute to false, it's just a different, less twirly animation. The important thing here is to use ActionBarDrawerToggle, it's what pulls in the fancy animated drawable.

1. Stop the server then run php artisan cache:clear.
2. Change .env file DB_PORT=3308 (3308 For me) mysql port

I have researched this a little and from what I have found you have four options:

Version 1: Parent div with display as table-cell

If you do not mind using the display:table-cell on your parent div, you can use of the following options:

.area{
    height: 100px;
    width: 100px;
    background: red;
    margin:10px;
    text-align: center;
    display:table-cell;
    vertical-align:middle;
}?

Live DEMO

Version 2: Parent div with display block and content display table-cell

.area{
    height: 100px;
    width: 100px;
    background: red;
    margin:10px;
    text-align: center;
    display:block;
}

.content {
    height: 100px;
    width: 100px;
    display:table-cell;
    vertical-align:middle;    
}?

Live DEMO

Version 3: Parent div floating and content div as display table-cell

.area{
    background: red;
    margin:10px;
    text-align: center;
    display:block;
    float: left;
}

.content {
    display:table-cell;
    vertical-align:middle;
    height: 100px;
    width: 100px;
}?

Live DEMO

Version 4: Parent div position relative with content position absolute

The only problem that I have had with this version is that it seems you will have to create the css for every specific implementation. The reason for this is the content div needs to have the set height that your text will fill and the margin-top will be figured off of that. This issue can be seen in the demo. You can get it to work for every scenario manually by changing the height % of your content div and multiplying it by -.5 to get your margin-top value.

.area{
    position:relative; 
    display:block;
    height:100px;
    width:100px;
    border:1px solid black;
    background:red;
    margin:10px;
}

.content { 
    position:absolute;
    top:50%; 
    height:50%; 
    width:100px;
    margin-top:-25%;
    text-align:center;
}?

Live DEMO

Two ways that can be works

1: Uninstall app from mobile device manually

2: Open command prompt , trace path of adband execute following command

adb uninstall your_package_name

A simple solution is to install jshon library :

jshon -l < /tmp/test.json
2

order by -cast([nativeDateModify] as bigint) desc

Goals are executed in phases which help determine the order goals get executed in. The best understanding of this is to look at the default Maven lifecycle bindings which shows which goals get run in which phases by default. The compile phase goals will always be executed before the test phase goals, which will always be executed before the package phase goals and so on.

Part of the confusion is exacerbated by the fact that when you execute Maven you can specify a goal or a phase. If you specify a phase then Maven will run all phases up to the phase you specified in order (e.g. if you specify package it will first run through the compile phase and then the test phase and finally the package phase) and for each phase it will run all goals attached to that phase.

When you create a plugin execution in your Maven build file and you only specify the goal then it will bind that goal to a given default phase. For example, the jaxb:xjc goal binds by default to the generate-resources phase. However, when you specify the execution you can also explicitly specify the phase for that goal as well.

If you specify a goal when you execute Maven then it will run that goal and only that goal. In other words, if you specify the jar:jar goal it will only run the jar:jar goal to package your code into a jar. If you have not previously run the compile goal or prepared your compiled code in some other way this may very likely fail.

You are running the [ (aka test) command with the argument "false", not running the command false. Since "false" is a non-empty string, the test command always succeeds. To actually run the command, drop the [ command.

if false; then
   echo "True"
else
   echo "False"
fi

C:\ <path to android sdk> \tools\source.properties (open with notepad)

There you will find it.

It was a while ago, but I rolled a GA to evolve what were in effect image processing kernels to remove cosmic ray traces from Hubble Space Telescope (HST) images. The standard approach is to take multiple exposures with the Hubble and keep only the stuff that is the same in all the images. Since HST time is so valuable, I'm an astronomy buff, and had recently attended the Congress on Evolutionary Computation, I thought about using a GA to clean up single exposures.

The individuals were in the form of trees that took a 3x3 pixel area as input, performed some calculations, and produced a decision about whether and how to modify the center pixel. Fitness was judged by comparing the output with an image cleaned up in the traditional way (i.e. stacking exposures).

It actually sort of worked, but not well enough to warrant foregoing the original approach. If I hadn't been time-constrained by my thesis, I might have expanded the genetic parts bin available to the algorithm. I'm pretty sure I could have improved it significantly.

Libraries used: If I recall correctly, IRAF and cfitsio for astronomical image data processing and I/O.

You could decompose the date into it's constituent parts and then concatenate them together like this:

MsgBox(Now.Day & "/" & Now.Month & "/" & Now.Year)

If anyone's reading images or other binary files from a zip file hosted at a remote server, you can use following snippet to download and create zip object using the jszip library.

// this function just get the public url of zip file.
let url = await getStorageUrl(path) 
console.log('public url is', url)
//get the zip file to client
axios.get(url, { responseType: 'arraybuffer' }).then((res) => {
  console.log('zip download status ', res.status)
//load contents into jszip and create an object
  jszip.loadAsync(new Blob([res.data], { type: 'application/zip' })).then((zip) => {
    const zipObj = zip
    $.each(zip.files, function (index, zipEntry) {
    console.log('filename', zipEntry.name)
    })
  })

Now using the zipObj you can access the files and create a src url for it.

var fname = 'myImage.jpg'
zipObj.file(fname).async('blob').then((blob) => {
var blobUrl = URL.createObjectURL(blob)

Starting from Swift 3.0 you can

var str = String(describing: Audience.friends)

Shouldn't be hard to test, create a function that switches or ifelse's between 5 numbers, throw a rand(1,5) into that function and loop that a few times while timing it.

I know this is an old post but as MisterZimbu stated, the color property is defining the values of other properties, as the border-color and, with CSS3, of currentColor.

currentColor is very handy if you want to use the font color for other elements (as the background or custom checkboxes and radios of inner elements for example).

Example:

.element {_x000D_
  color: green;_x000D_
  background: red;_x000D_
  display: block;_x000D_
  width: 200px;_x000D_
  height: 200px;_x000D_
  padding: 0;_x000D_
  margin: 0;_x000D_
}_x000D_
_x000D_
.innerElement1 {_x000D_
  border: solid 10px;_x000D_
  display: inline-block;_x000D_
  width: 60px;_x000D_
  height: 100px;_x000D_
  margin: 10px;_x000D_
}_x000D_
_x000D_
.innerElement2 {_x000D_
  background: currentColor;_x000D_
  display: inline-block;_x000D_
  width: 60px;_x000D_
  height: 100px;_x000D_
  margin: 10px;_x000D_
}

<div class="element">_x000D_
  <div class="innerElement1"></div>_x000D_
  <div class="innerElement2"></div>_x000D_
</div>

For batch processing with files in folder aiming for 190 VBR and file extension = .mp3 instead of .ac3.mp3 you can use the following code

Change .ac3 to whatever the source audio format is.

ffmpeg mp3 settings

for f in *.ac3 ; do ffmpeg -i "$f" -acodec libmp3lame -q:a 2 "${f%.*}.mp3"; done

du -sh [file_name]

works perfectly to get size of a particular file.

Just to clarify, do you have JAVA_HOME set as a system variable or set in Eclipse classpath variables? I'm pretty sure (but not totally sure!) that the system variable is used by the command line compiler (and Ant), but that Eclipse modifies this accroding to the JDK used

Newer versions of datetimepicker (I'm using is use 2.3.7) use format:"Y/m/d" not dateFormat...

so

jQuery('#timePicker').datetimepicker({
    format: 'd-m-y',
    value: new Date()
});

See http://xdsoft.net/jqplugins/datetimepicker/

To declare different layouts and bitmaps you'd like to use for the different screens, you must place these alternative resources in separate directories/folders.

This means that if you generate a 200x200 image for xhdpi devices, you should generate the same resource in 150x150 for hdpi, 100x100 for mdpi, and 75x75 for ldpi devices.

Then, place the files in the appropriate drawable resource directory:

MyProject/
    res/
        drawable-xhdpi/
            awesomeimage.png
        drawable-hdpi/
            awesomeimage.png
        drawable-mdpi/
            awesomeimage.png
        drawable-ldpi/
            awesomeimage.png

Any time you reference @drawable/awesomeimage, the system selects the appropriate bitmap based on the screen's density.

This worked for me.

Dailog dialog = new Dialog(MyActivity.this, R.style.dialogstyle);

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="dialogstyle" parent="android:style/Theme.Dialog">
        <item name="android:windowBackground">@null</item>
        <item name="android:windowNoTitle">false</item>
    </style>
</resources>

I was not satisfied with swagger-codegen when I was looking for a tool to do this, so I wrote my own. Have a look at bootprint-swagger

The main goal compared to swagger-codegen is to provide an easy setup (though you'll need nodejs). And it should be easy to adapt styling and templates to your own needs, which is a core functionality of the bootprint-project

The followin example shows how to capture and process video frames in HTML5:

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Capturing & Processing Video in HTML5</title>
</head>
<body>
    <div>
        <h2>Camera Preview</h2>
        <video id="cameraPreview" width="240" height="180" autoplay></video>
        <p>
            <button id="startButton" onclick="startCapture();">Start Capture</button>
            <button id="stopButton" onclick="stopCapture();">Stop Capture</button>
        </p>
    </div>

    <div>
        <h2>Processing Preview</h2>
        <canvas id="processingPreview" width="240" height="180"></canvas>
    </div>

    <div>
        <h2>Recording Preview</h2>
        <video id="recordingPreview" width="240" height="180" autoplay controls></video>
        <p>
            <a id="downloadButton">Download</a>
        </p>
    </div>

    <script>

    const ROI_X = 250;
    const ROI_Y = 150;
    const ROI_WIDTH = 240;
    const ROI_HEIGHT = 180;
    
    const FPS = 25;
    
    let cameraStream = null;
    let processingStream = null;
    let mediaRecorder = null;
    let mediaChunks = null;
    let processingPreviewIntervalId = null;

    function processFrame() {
        let cameraPreview = document.getElementById("cameraPreview");
        
        processingPreview
            .getContext('2d')
            .drawImage(cameraPreview, ROI_X, ROI_Y, ROI_WIDTH, ROI_HEIGHT, 0, 0, ROI_WIDTH, ROI_HEIGHT);
    }
    
    function generateRecordingPreview() {
        let mediaBlob = new Blob(mediaChunks, { type: "video/webm" });
        let mediaBlobUrl = URL.createObjectURL(mediaBlob);
        
        let recordingPreview = document.getElementById("recordingPreview");
        recordingPreview.src = mediaBlobUrl;

        let downloadButton = document.getElementById("downloadButton");
        downloadButton.href = mediaBlobUrl;
        downloadButton.download = "RecordedVideo.webm";
    }
        
    function startCapture() {
        const constraints = { video: true, audio: false };
        navigator.mediaDevices.getUserMedia(constraints)
        .then((stream) => {
            cameraStream = stream;
            
            let processingPreview = document.getElementById("processingPreview");
            processingStream = processingPreview.captureStream(FPS);
            
            mediaRecorder = new MediaRecorder(processingStream);
            mediaChunks = []
            
            mediaRecorder.ondataavailable = function(event) {
                mediaChunks.push(event.data);
                if(mediaRecorder.state == "inactive") {
                    generateRecordingPreview();
                }
            };
            
            mediaRecorder.start();
            
            let cameraPreview = document.getElementById("cameraPreview");
            cameraPreview.srcObject = stream;
        
            processingPreviewIntervalId = setInterval(processFrame, 1000 / FPS);
        })
        .catch((err) => {
            alert("No media device found!");
        });
    };
    
    function stopCapture() {
        if(cameraStream != null) {
            cameraStream.getTracks().forEach(function(track) {
                track.stop();
            });
        }
        
        if(processingStream != null) {
            processingStream.getTracks().forEach(function(track) {
                track.stop();
            });
        }
        
        if(mediaRecorder != null) {
            if(mediaRecorder.state == "recording") {
                mediaRecorder.stop();
            }
        }
        
        if(processingPreviewIntervalId != null) {
            clearInterval(processingPreviewIntervalId);
            processingPreviewIntervalId = null;
        }
    };
    </script>
</body>
</html>

One way is to create a DateTime object and use it for formatting:

new DateTime(myTimeSpan.Ticks).ToString(myCustomFormat)

// or using String.Format:
String.Format("{0:HHmmss}", new DateTime(myTimeSpan.Ticks))

This is the way I know. I hope someone can suggest a better way.

Iterate through the list and check if contains your string "How" and if it does then remove. You can use following code:

// need to construct a new ArrayList otherwise remove operation will not be supported
List<String> list = new ArrayList<String>(Arrays.asList(new String[] 
                                  {"How are you?", "How you doing?","Joe", "Mike"}));
System.out.println("List Before: " + list);
for (Iterator<String> it=list.iterator(); it.hasNext();) {
    if (!it.next().contains("How"))
        it.remove(); // NOTE: Iterator's remove method, not ArrayList's, is used.
}
System.out.println("List After: " + list);

OUTPUT:

List Before: [How are you?, How you doing?, Joe, Mike]
List After: [How are you?, How you doing?]

There is a Superuser Roles: root, which is a Built-In Roles, may meet your need.

Use the std::getline() from <string>.

 istream & getline(istream & is,std::string& str)

So, for your case it would be:

std::getline(read,x);

1. Make your activity A in manifest file: launchMode = "singleInstance"
2. When the user clicks new, do FirstActivity.fa.finish(); and call the new Intent.
3. When the user clicks modify, call the new Intent or simply finish activity B.

If by application id, you're referring to package name, you can use the method Context::getPackageName (http://http://developer.android.com/reference/android/content/Context.html#getPackageName%28%29).

In case you wish to communicate with other application, there are multiple ways:

1. Start an activity of another application and send data in the "Extras" of the "Intent"
2. Send a broadcast with specific action/category and send data in the extras
3. If you just need to share structured data, use content provider
4. If the other application needs to continuously run in the background, use Server and "bind" yourself to the service.

If you can elaborate your exact requirement, the community will be able to help you better.

jQuery.fn.doSomething = function() {
   //return something with 'this'
};

$('selector:empty').doSomething();

As of Android P you can use getMainExecutor():

getMainExecutor().execute(new Runnable() {
  @Override public void run() {
    // Code will run on the main thread
  }
});

From the Android developer docs:

Return an Executor that will run enqueued tasks on the main thread associated with this context. This is the thread used to dispatch calls to application components (activities, services, etc).

From the CommonsBlog:

You can call getMainExecutor() on Context to get an Executor that will execute its jobs on the main application thread. There are other ways of accomplishing this, using Looper and a custom Executor implementation, but this is simpler.

GNU Make also allows you to specify the default make target using a special variable called .DEFAULT_GOAL. You can even unset this variable in the middle of the Makefile, causing the next target in the file to become the default target.

Ref: The Gnu Make manual - Special Variables

You can use this as well

import numpy as np
x=np.array(['1.1', '2.2', '3.3'])
x=np.asfarray(x,float)

Actually it is really easy. The problem is understanding that once passing classic arguments, you are scoped into another, read-only zone.

The solution is to pass the arguments using JavaScript's object-oriented design. It is the same as putting the arguments in a global/scoped variable, but better...

function action(){
  /* Process this.arg, modification allowed */
}

action.arg = [["empty-array"], "some string", 0x100, "last argument"];
action();

You can also promise stuff up to enjoy the well-known chain: Here is the whole thing, with promise-like structure

function action(){
  /* Process this.arg, modification allowed */
  this.arg = ["a", "b"];
}

action.setArg = function(){this.arg = arguments; return this;}

action.setArg(["empty-array"], "some string", 0x100, "last argument")()

Or better yet...

action.setArg(["empty-array"],"some string",0x100,"last argument").call()

Per the MSDN documentation for sys.database_permissions, this query lists all permissions explicitly granted or denied to principals in the database you're connected to:

SELECT DISTINCT pr.principal_id, pr.name, pr.type_desc, 
    pr.authentication_type_desc, pe.state_desc, pe.permission_name
FROM sys.database_principals AS pr
JOIN sys.database_permissions AS pe
    ON pe.grantee_principal_id = pr.principal_id;

Per Managing Databases and Logins in Azure SQL Database, the loginmanager and dbmanager roles are the two server-level security roles available in Azure SQL Database. The loginmanager role has permission to create logins, and the dbmanager role has permission to create databases. You can view which users belong to these roles by using the query you have above against the master database. You can also determine the role memberships of users on each of your user databases by using the same query (minus the filter predicate) while connected to them.

The right answer is

Decoupled the build-specific components of the Android SDK from the platform-tools component, so that the build tools can be updated independently of the integrated development environment (IDE) components.

link (expand Revision 17)

Your script contains errors as well, for example if you have dos2unix installed your install works but if you don't like I did then it will fail with dependency issues.

I found this by accident as I was making a script file of this to give to my friend who is new to Linux and because I made the scripts on windows I directed him to install it, at the time I did not have dos2unix installed thus I got errors.

here is a copy of the script I made for your solution but have dos2unix installed.

#!/bin/sh
echo "deb http://ftp.debian.org/debian sid main" >> /etc/apt/sources.list
apt-get update
apt-get -t sid install libc6 libc6-dev libc6-dbg
echo "Please remember to hash out sid main from your sources list. /etc/apt/sources.list"

this script has been tested on 3 machines with no errors.

The only reliable way to open it is Window -> Show View -> Other -> Search "console". There was a handful suggestions in this post and none of them works! Apparently Eclipse likes to change their logic every other second.

Also, resetting the view is the most horrible suggestion, because that way you will lose everything you have ever done to change the layout, so it will probably not work for the most of the readers.

You need to write a native query, refer this.

@Query(value =
    "SELECT * FROM user_metric UM WHERE UM.user_id = :userId AND UM.metric_id = :metricId LIMIT :limit", nativeQuery = true)
List<UserMetricValue> findTopNByUserIdAndMetricId(
    @Param("userId") String userId, @Param("metricId") Long metricId,
    @Param("limit") int limit);

If you need to change only part of the Array, You've a react component with state set to.

state = {items: [{name: 'red-one', value: 100}, {name: 'green-one', value: 999}]}

It's best to update the red-one in the Array as follows:

const itemIndex = this.state.items.findIndex(i=> i.name === 'red-one');
const newItems = [
   this.state.items.slice(0, itemIndex),
   {name: 'red-one', value: 666},
   this.state.items.slice(itemIndex)
]

this.setState(newItems)

In GitKraken you can do this:

1. Right click on the commit that you want to reset, choose: Reset to this commit/Hard:

   

2. Right click on the commit again, choose: Current branch name/Push:

   

3. Click on the Force Push:

   

Obs.: You need to be careful, because all the commit history after the hard reset are lost and this action is irreversible. You need to be sure what you doing.

In case you are wondering like I did where can we get the adapter position in the method getadapterposition(); its in viewholder object.so you have to put your code like this

mdataset.remove(holder.getadapterposition());

Loads of answers here, but haven't seen the one I use:

input[type="text"]:read-only { color: blue; }

Note the dash in the pseudo selector. If the input is readonly="false" it'll catch that too since this selector catches the presence of readonly regardless of the value. Technically false is invalid according to specs, but the internet is not a perfect world. If you need to cover that case, you can do this:

input[type="text"]:read-only:not([read-only="false"]) { color: blue; }

textarea works the same way:

textarea:read-only:not([read-only="false"]) { color: blue; }

Keep in mind that html now supports not only type="text", but a slew of other textual types such a number, tel, email, date, time, url, etc. Each would need to be added to the selector.

I had same problem and also check Muhd's answer.

But, my modal needs left, top attribute, so just change fixed position to absolute and it worked.

.modal {
    position: absolute;
}

If you store stylesheets/images in a folder so that multiple websites can use them, or you want to re-use the same files on another site on the same server, I have found that my browser/Apache does not allow me to go to any parent folder above the website root URL. This seems obvious for security reasons - one should not be able to browse around on the server any place other than the specified web folders.

Eg. does not work: www.mywebsite.com/../images

As a workaround, I use Symlinks:

Go to the directory of www.mywebsite.com Run the command ln -s ../images images

Now www.mywebsite.com/images will point to www.mywebsite.com/../images

Try this:

select * from artists where name like "A%" or name like "B%" or name like "C%"

You need to do some more checking. Right now, you are only checking if the number is divisible by 2. Do the same for 2, 3, 4, 5, 6, ... up to number. Hint: use a loop.

After you resolve this, try looking for optimizations. Hint: You only have to check all numbers up to the square root of the number

If you look in your installation's bin directory you will see catalina.sh or .bat scripts. If you look in these you will see that they run a setenv.sh or setenv.bat script respectively, if it exists, to set environment variables. The relevant environment variables are described in the comments at the top of catalina.sh/bat. To use them create, for example, a file $CATALINA_HOME/bin/setenv.sh with contents

export JAVA_OPTS="-server -Xmx512m"

For Windows you will need, in setenv.bat, something like

set JAVA_OPTS=-server -Xmx768m

Original answer here

After you run startup.bat, you can easily confirm the correct settings have been applied provided you have turned @echo on somewhere in your catatlina.bat file (a good place could be immediately after echo Using CLASSPATH: "%CLASSPATH%"):

I think this link will be enough for you. I found it when I was searching for the way to execute oracle procedures.

The link to the page

Short Description:

--cursor variable declaration 
variable Out_Ref_Cursor refcursor;
--execute procedure 
execute get_employees_name(IN_Variable,:Out_Ref_Cursor);
--display result referenced by ref cursor.
print Out_Ref_Cursor;

I encountered this on jython client. The server was only talking TLS and the client using SSL context.

javax.net.ssl.SSLContext.getInstance("SSL")

Once the client was to TLS, things started working.

You can use :

window.history.pushState('obj', 'newtitle', newUrlWithQueryString)

Tables are odd elements. Unlike divs they have special rules. Add cellspacing and cellpadding attributes, set to 0, and it should fix the problem.

<table id="page" width="100%" border="0" cellspacing="0" cellpadding="0">

Nothing. The sole difference between the types is their size (and, hence, the range of values they can represent).

For latest version of bootstrap you can use align-items-center. Use align-items utilities on flexbox containers to change the alignment of flex items on the cross axis (the y-axis to start, x-axis if flex-direction: column). Choose from start, end, center, baseline, or stretch (browser default).

<div class="d-flex align-items-center">
    ...
</div>

I have a feeling that the username and password that you are sending should be part of the Authorization Header. So the code below shows you how to create the Base64 string of the username and password. I also included an example of sending the POST data. In my case it was a phone_number parameter.

string credentials = Convert.ToBase64String(Encoding.ASCII.GetBytes(_username + ":" + _password));

HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(Request);
webRequest.Headers.Add("Authorization", string.Format("Basic {0}", credentials));
webRequest.ContentType = "application/x-www-form-urlencoded";
webRequest.Method = WebRequestMethods.Http.Post;
webRequest.AllowAutoRedirect = true;
webRequest.Proxy = null;

string data = "phone_number=19735559042"; 
byte[] dataStream = Encoding.UTF8.GetBytes(data);

request.ContentLength = dataStream.Length;
Stream newStream = webRequest.GetRequestStream();
newStream.Write(dataStream, 0, dataStream.Length);
newStream.Close();

HttpWebResponse response = (HttpWebResponse)webRequest.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader streamreader = new StreamReader(stream);
string s = streamreader.ReadToEnd();

First, use git log to see the log, pick the commit you want, note down the sha1 hash that is used to identify the commit. Next, run git checkout hash. After you are done, git checkout original_branch. This has the advantage of not moving the HEAD, it simply switches the working copy to a specific commit.

If you want to generate a unique string in PHP, try following.

md5(uniqid().mt_rand());

In this,

uniqid() - It will generate unique string. This function returns timestamp based unique identifier as a string.

mt_rand() - Generate random number.

md5() - It will generate the hash string.

The root.after(ms, func) is the method you need to use. Just call it once before the mainloop starts and reschedule it inside the bound function every time it is called. Here is an example:

from tkinter import *
import time


def update_clock():
    timer_label.config(text=time.strftime('%H:%M:%S',time.localtime()),
                  font='Times 25')  # change the text of the time_label according to the current time
    root.after(100, update_clock)  # reschedule update_clock function to update time_label every 100 ms

root = Tk()  # create the root window
timer_label = Label(root, justify='center')  # create the label for timer
timer_label.pack()  # show the timer_label using pack geometry manager
root.after(0, update_clock)  # schedule update_clock function first call
root.mainloop()  # start the root window mainloop

You can compile with either Cygwin's g++ or MinGW (via stand-alone or using Cygwin package). However, in order to run it, you need to add the Cygwin1.dll (and others) PATH to the system Windows PATH, before any cygwin style paths.

Thus add: ;C:\cygwin64\bin to the end of your Windows system PATH variable.

Also, to compile for use in CMD or PowerShell, you may need to use:

x86_64-w64-mingw32-g++.exe -static -std=c++11 prog_name.cc -o prog_name.exe

_{(This invokes the cross-compiler, if installed.)}

Kirk's answer is right on. As a rule, you're not going to have any luck with type inference when your method signature has fewer types of parameters than it has generic type parameters.

In your particular case, it seems you could possibly move the T type parameter to the class level and then get type inference on your Get method:

class ServiceGate<T>
{
    public IAccess<S, T> Get<S>(S sig) where S : ISignatur<T>
    {
        throw new NotImplementedException();
    }
}

Then the code you posted with the CS0411 error could be rewritten as:

static void Main()
{
    // Notice: a bit more cumbersome to write here...
    ServiceGate<SomeType> service = new ServiceGate<SomeType>();

    // ...but at least you get type inference here.
    IAccess<Signatur, SomeType> access = service.Get(new Signatur());
}

Another source of stack smashing is (incorrect) use of vfork() instead of fork().

I just debugged a case of this, where the child process was unable to execve() the target executable and returned an error code rather than calling _exit().

Because vfork() had spawned that child, it returned while actually still executing within the parent's process space, not only corrupting the parent's stack, but causing two disparate sets of diagnostics to be printed by "downstream" code.

Changing vfork() to fork() fixed both problems, as did changing the child's return statement to _exit() instead.

But since the child code precedes the execve() call with calls to other routines (to set the uid/gid, in this particular case), it technically does not meet the requirements for vfork(), so changing it to use fork() is correct here.

(Note that the problematic return statement was not actually coded as such -- instead, a macro was invoked, and that macro decided whether to _exit() or return based on a global variable. So it wasn't immediately obvious that the child code was nonconforming for vfork() usage.)

For more information, see:

The difference between fork(), vfork(), exec() and clone()

Try This:

$('#datepicker').datepicker({
    endDate: new Date()
});

It will disable the future date.

There is no method call size() with array. you can use array.length

The best approach is using a lambda within "array_walk" native function to make the required changes:

    array_walk($data, function (&$value, $key) {
            if($key == 'transaction_date'){ 
                  $value = date('d/m/Y', $value); 
            }
    });

The value is updated in the array as it's passed with as a reference "&".

Just for completeness, this error can happen also in a different situation: when you declare an array in an outer scope, but declare another variable with the same name in an inner scope, shadowing the array. Then, when you try to index the array, you are actually accessing the variable in the inner scope, which might not even be an array, or it might be an array with fewer dimensions.

Example:

int a[10];  // a global scope

void f(int a)   // a declared in local scope, overshadows a in global scope
{
  printf("%d", a[0]);  // you trying to access the array a, but actually addressing local argument a
}

java.lang.NoSuchMethodError: javax.servlet.ServletContext.getContextPath()Ljava/lang/String;

That method was added in Servlet 2.5.

So this problem can have at least 3 causes:

1. The servlet container does not support Servlet 2.5.
2. The web.xml is not declared conform Servlet 2.5 or newer.
3. The webapp's runtime classpath is littered with servlet container specific JAR files of a different servlet container make/version which does not support Servlet 2.5.

To solve it,

1. Make sure that your servlet container supports at least Servlet 2.5. That are at least Tomcat 6, Glassfish 2, JBoss AS 4.1, etcetera. Tomcat 5.5 for example supports at highest Servlet 2.4. If you can't upgrade Tomcat, then you'd need to downgrade Spring to a Servlet 2.4 compatible version.
2. Make sure that the root declaration of web.xml complies Servlet 2.5 (or newer, at least the highest whatever your target runtime supports). For an example, see also somewhere halfway our servlets wiki page.
3. Make sure that you don't have any servlet container specific libraries like servlet-api.jar or j2ee.jar in /WEB-INF/lib or even worse, the JRE/lib or JRE/lib/ext. They do not belong there. This is a pretty common beginner's mistake in an attempt to circumvent compilation errors in an IDE, see also How do I import the javax.servlet API in my Eclipse project?.

You can try to use a WITH clause.

WITH vars AS (SELECT 42 AS answer, 3.14 AS appr_pi)
SELECT t.*, vars.answer, t.radius*vars.appr_pi
FROM table AS t, vars;

Without using any other libraries:

import * as axios from "axios";

// Mock out all top level functions, such as get, put, delete and post:
jest.mock("axios");

// ...

test("good response", () => {
  axios.get.mockImplementation(() => Promise.resolve({ data: {...} }));
  // ...
});

test("bad response", () => {
  axios.get.mockImplementation(() => Promise.reject({ ... }));
  // ...
});

It is possible to specify the response code:

axios.get.mockImplementation(() => Promise.resolve({ status: 200, data: {...} }));

It is possible to change the mock based on the parameters:

axios.get.mockImplementation((url) => {
    if (url === 'www.example.com') {
        return Promise.resolve({ data: {...} });
    } else {
        //...
    }
});

Jest v23 introduced some syntactic sugar for mocking Promises:

axios.get.mockImplementation(() => Promise.resolve({ data: {...} }));

It can be simplified to

axios.get.mockResolvedValue({ data: {...} });

There is also an equivalent for rejected promises: mockRejectedValue.

Further Reading:

• Jest mocking documentation
• A GitHub discussion that explains about the scope of the jest.mock("axios") line.
• Another answer of mine which addresses applying the techniques above to Axios request interceptors.

Using Twitter Bootstrap classes may be the best choice :

• pull-left makes an element floating left
• clearfix allows the element to contain floating elements (if not already set via another class)

<div class="paragraphs">
  <div class="row">
    <div class="span4">
      <div class="clearfix content-heading">
          <img class="pull-left" src="../site/img/success32.png"/>
          <h3>Experience &nbsp </h3>
      </div>
      <p>Donec id elit non mi porta gravida at eget metus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui.</p>
    </div>
  </div>
</div>

xml:space="preserve" has to work for all compliant XML parsers.

However, note that in HTML the line break is just whitespace and NOT a line break (this is represented with the <br /> (X)HTML tag, maybe this is the problem which you are facing.

You can also add 
 and/or 
 to insert CR/LF characters.

While a comprehensive answer to this question takes up hundreds of pages of my book, here's a quick comparison chart that I'm still working on:

You can register two event listeners for click event like this

document.getElementById("some-area")
        .addEventListener("click", function(e){
        alert("You clicked on the area!");
        e.stopPropagation();// this will stop propagation of this event to upper level
     }
);

document.body.addEventListener("click", 
   function(e) {
           alert("You clicked outside the area!");
         }
);

You forgot the return types in your member function definitions:

int ttTree::ttTreeInsert(int value) { ... }
^^^               

and so on.

Well splice works:

var arr = [{id:1,name:'serdar'}];
arr.splice(0,1);
// []

Do NOT use the delete operator on Arrays. delete will not remove an entry from an Array, it will simply replace it with undefined.

var arr = [0,1,2];
delete arr[1];
// [0, undefined, 2]

But maybe you want something like this?

var removeByAttr = function(arr, attr, value){
    var i = arr.length;
    while(i--){
       if( arr[i] 
           && arr[i].hasOwnProperty(attr) 
           && (arguments.length > 2 && arr[i][attr] === value ) ){ 

           arr.splice(i,1);

       }
    }
    return arr;
}

Just an example below.

var arr = [{id:1,name:'serdar'}, {id:2,name:'alfalfa'},{id:3,name:'joe'}];
removeByAttr(arr, 'id', 1);   
// [{id:2,name:'alfalfa'}, {id:3,name:'joe'}]

removeByAttr(arr, 'name', 'joe');
// [{id:2,name:'alfalfa'}]