Programs & Examples On #Indexed properties

My solution is similar to the SAMBA one except using sshfs. Mount my remote server with sshfs, open my makefile project on the remote machine. Go from there.

It seems I can run a GUI frontend to mercurial this way as well.

Building my remote code is as simple as: ssh address remote_make_command

I am looking for a decent way to debug though. Possibly via gdbserver?

If you accidentally write beyond the block allocated with alloca (due to a buffer overflow for example), then you will overwrite the return address of your function, because that one is located "above" on the stack, i.e. after your allocated block.

The consequence of this is two-fold:

1. The program will crash spectacularly and it will be impossible to tell why or where it crashed (stack will most likely unwind to a random address due to the overwritten frame pointer).

2. It makes buffer overflow many times more dangerous, since a malicious user can craft a special payload which would be put on the stack and can therefore end up executed.

In contrast, if you write beyond a block on the heap you "just" get heap corruption. The program will probably terminate unexpectedly but will unwind the stack properly, thereby reducing the chance of malicious code execution.

For anyone who finds this page looking for unix timestamp w/ milliseconds, the documentation says

moment().valueOf()

or

+moment();

you can also get it through moment().format('x') (or .format('X') [capital X] for unix seconds with decimal milliseconds), but that will give you a string. Which moment.js won't actually parse back afterwards, unless you convert/cast it back to a number first.

There is something explained here :

https://web.archive.org/web/20140608170948/http://www.campaignmonitor.com:80/blog/post/3363/updated-applying-a-background-image-to-html-email

Specifically in dotnet core 2.2 with SignalR you must change

.WithOrigins("http://localhost:3000") or

.SetIsOriginAllowed(isOriginAllowed: _ => true) //for all origins

instead .AllowAnyOrigin() with .AllowCredentials()

https://trailheadtechnology.com/breaking-change-in-aspnetcore-2-2-for-signalr-and-cors/

https://github.com/aspnet/AspNetCore/issues/4483

From http://docs.python-requests.org/en/latest/user/quickstart/

url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
headers = {'content-type': 'application/json'}

r = requests.post(url, data=json.dumps(payload), headers=headers)

You just need to create a dict with your headers (key: value pairs where the key is the name of the header and the value is, well, the value of the pair) and pass that dict to the headers parameter on the .get or .post method.

So more specific to your question:

headers = {'foobar': 'raboof'}
requests.get('http://himom.com', headers=headers)

Use:

dqote='"'
sqote="'"

Use the '+' operator and dqote and squote variables to get what you need.

If I want sed -e s/",u'"/",'"/g -e s/^"u'"/"'"/, you can try the following:

dqote='"'
sqote="'"
cmd1="sed -e s/" + dqote + ",u'" + dqote + "/" + dqote + ",'" + dqote + '/g -e s/^"u' + sqote + dqote + '/' + dqote + sqote + dqote + '/'

In Java 8 it's:

ZonedDateTime dateTime = ZonedDateTime.now();

The following steps helped me solve the problem of not being able to start mongodb on Ubuntu Server 18.04 LTS

Step 1: First, remove MongoDB from previous if installed:

sudo apt remove --autoremove mongodb-org

Step 2: Remove any mongodb repo list files:

sudo rm /etc/apt/sources.list.d/mongodb*.list
sudo apt update

Step 3: Import the public key used by the package management system:

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 9DA31620334BD75D9DCB49F368818C72E52529D4

Step 4: Create a list file for MongoDB:

echo "deb [ arch=amd64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.0.list

Step 5: Reload local package database:

sudo apt-get update

Step 6: Install the MongoDB packages:

sudo apt-get install -y mongodb-org

Step 7: Start MongoDB:

sudo service mongod start

Step 8: Begin using MongoDB:

mongo

Hope it helps you.

Access 2010 has both stored procedures, and also has table triggers. And, both features are available even when you not using a server (so, in 100% file based mode).

If you using SQL Server with Access, then of course the stored procedures are built using SQL Server and not Access.

For Access 2010, you open up the table (non-design view), and then choose the table tab. You see options there to create store procedures and table triggers.

For example:

Note that the stored procedure language is its own flavor just like Oracle or SQL Server (T-SQL). Here is example code to update an inventory of fruits as a result of an update in the fruit order table

Keep in mind these are true engine-level table triggers. In fact if you open up that table with VB6, VB.NET, FoxPro or even modify the table on a computer WITHOUT Access having been installed, the procedural code and the trigger at the table level will execute. So, this is a new feature of the data engine jet (now called ACE) for Access 2010. As noted, this is procedural code that runs, not just a single statement.

This is super simple with format:

>>> a = "John"
>>> "{:<15}".format(a)
'John           '

In many cases, particularly with text classification it is not enough just to store the classifier but you'll need to store the vectorizer as well so that you can vectorize your input in future.

import pickle
with open('model.pkl', 'wb') as fout:
  pickle.dump((vectorizer, clf), fout)

future use case:

with open('model.pkl', 'rb') as fin:
  vectorizer, clf = pickle.load(fin)

X_new = vectorizer.transform(new_samples)
X_new_preds = clf.predict(X_new)

Before dumping the vectorizer, one can delete the stop_words_ property of vectorizer by:

vectorizer.stop_words_ = None

to make dumping more efficient. Also if your classifier parameters is sparse (as in most text classification examples) you can convert the parameters from dense to sparse which will make a huge difference in terms of memory consumption, loading and dumping. Sparsify the model by:

clf.sparsify()

Which will automatically work for SGDClassifier but in case you know your model is sparse (lots of zeros in clf.coef_) then you can manually convert clf.coef_ into a csr scipy sparse matrix by:

clf.coef_ = scipy.sparse.csr_matrix(clf.coef_)

and then you can store it more efficiently.

Before using (strongly type html helper into view) this line

@Html.TextBoxFor(p => p.Product.Name)

You should include your model into you page for making strongly type view.

@model SampleModel

I just figured it out! What I did was I created the batch file like I had it originally:

net use P: "\\server\foldername\foldername"

I then saved it to the desktop and right clicked the properties and checked run as administrator. I then copied the file to C:\Users\"TheUser"\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup

Where "TheUser" was the desired user I wanted to add it to.

Try that

First place

global $var;
$var = 'value';

Second place

global $var;
if (isset($_POST['save_exit']))
{
    echo $var; 
}

Or if you want to be more explicit you can use the globals array:

$GLOBALS['var'] = 'test';

// after that
echo $GLOBALS['var'];

And here is third options which has nothing to do with PHP global that is due to the lack of clarity and information in the question. So if you have form in HTML and you want to pass "variable"/value to another PHP script you have to do the following:

HTML form

<form action="script.php" method="post">
    <input type="text" value="<?php echo $var?>" name="var" />
    <input type="submit" value="Send" />
</form>

PHP script ("script.php")

<?php

$var = $_POST['var'];
echo $var;

?>

it depends if your div is in position: absolute / fixed or relative / static

for position: absolute & fixed

<div style="position: absolute; /*or fixed*/;
width: 50%;
height: 300px;
left: 50%;
top:100px;
margin: 0 0 0 -25%">blblablbalba</div>

The trick here is to have a negative margin half the width of the object

for position: relative & static

<div style="position: relative; /*or static*/;
width: 50%;
height: 300px;
margin: 0 auto">blblablbalba</div>

for both techniques, it is imperative to set the width.

One scenario where I would consider it appropriate to have a 'default' located somewhere other than the end of a case statement is in a state machine where an invalid state should reset the machine and proceed as though it were the initial state. For example:

switch(widget_state)
{
  default:  /* Fell off the rails--reset and continue */
    widget_state = WIDGET_START;
    /* Fall through */
  case WIDGET_START:
    ...
    break;
  case WIDGET_WHATEVER:
    ...
    break;
}

an alternative arrangement, if an invalid state should not reset the machine but should be readily identifiable as an invalid state:

switch(widget_state)
{
case WIDGET_IDLE:
widget_ready = 0;
widget_hardware_off();
break;
case WIDGET_START:
...
break;
case WIDGET_WHATEVER:
...
break;
default:
widget_state = WIDGET_INVALID_STATE;
/* Fall through */
case WIDGET_INVALID_STATE:
widget_ready = 0;
widget_hardware_off();
... do whatever else is necessary to establish a "safe" condition
}

Code elsewhere may then check for (widget_state == WIDGET_INVALID_STATE) and provide whatever error-reporting or state-reset behavior seems appropriate. For example, the status-bar code could show an error icon, and the "start widget" menu option which is disabled in most non-idle states could be enabled for WIDGET_INVALID_STATE as well as WIDGET_IDLE.

Make sure you have the last version for youtube-dl

sudo youtube-dl -U

after that you can solve this problem by installing the missing ffmpeg on ubuntu and debian:

sudo apt-get install ffmpeg

and macOS use the command:

brew install ffmpeg

Maybe better to make an anchor with DeleteJob url instead of button?

<a href="<%=Url.Action("DeleteJob", "YourController", new {selectedObject="someObject"})%>" onclick="return DeleteJob()">Löschen</a>

and use your javascript you wrote already:

function DeleteJob() {

        if (confirm("Do you really want to delete selected job/s?"))
            return true;
        else
            return false;
    }

So if function return true - you will be redirected. If function return false - you still stay on the page.

Use the FormBorderStyle property. Make it FixedSingle:

this.FormBorderStyle = FormBorderStyle.FixedSingle;

As best I can tell none of the above answers address the case where the query string contains parameters which are themselves an array and hence will appear more than once, e.g:

http://example.com?sizes[]=a&sizes[]=b

The following function is what I wrote to update document.location.search. It takes an array of key/value pair arrays as an argument and it will return a revised version of the latter which you can do whatever you'd like with. I'm using it like this:

var newParams = [
    ['test','123'],
    ['best','456'],
    ['sizes[]','XXL']
];
var newUrl = document.location.pathname + insertParams(newParams);
history.replaceState('', '', newUrl);

If the current url was:

http://example.com/index.php?test=replaceme&sizes[]=XL

This would get you

http://example.com/index.php?test=123&sizes[]=XL&sizes[]=XXL&best=456

Function

function insertParams(params) {
    var result;
    var ii = params.length;
    var queryString = document.location.search.substr(1);
    var kvps = queryString ? queryString.split('&') : [];
    var kvp;
    var skipParams = [];
    var i = kvps.length;
    while (i--) {
        kvp = kvps[i].split('=');
        if (kvp[0].slice(-2) != '[]') {
            var ii = params.length;
            while (ii--) {
                if (params[ii][0] == kvp[0]) {
                    kvp[1] = params[ii][1];
                    kvps[i] = kvp.join('=');
                    skipParams.push(ii);
                }
            }
        }
    }
    var ii = params.length;
    while (ii--) {
        if (skipParams.indexOf(ii) === -1) {
            kvps.push(params[ii].join('='));
        }
    }
    result = kvps.length ? '?' + kvps.join('&') : '';
    return result;
}

A nonblocking call returns immediately with whatever data are available: the full number of bytes requested, fewer, or none at all.

An asynchronous call requests a transfer that will be performed in its whole(entirety) but will complete at some future time.

Cookie-Based Authentication

Cookies based Authentication works normally in these 4 steps-

1. The user provides a username and password in the login form and clicks Log In.
2. After the request is made, the server validate the user on the backend by querying in the database. If the request is valid, it will create a session by using the user information fetched from the database and store them, for each session a unique id called session Id is created ,by default session Id is will be given to client through the Browser.

3. Browser will submit this session Id on each subsequent requests, the session ID is verified against the database, based on this session id website will identify the session belonging to which client and then give access the request.

4. Once a user logs out of the app, the session is destroyed both client-side and server-side.

None of the above solutions were suitable for my scenario, handling .Navigated and .FileDownload events seemed like a good fit but accessing the WebBrowser.Document property threw an UnauthorizedAccessException which is caused by cross frame scripting security (our web content contains frames - all on the same domain/address but frames have their own security holes that are being blocked).

The solution that worked was to override IOleCommandTarget and to catch the script error commands at that level. Here's the WebBrowser sub-class to achieve this:

/// <summary>
/// Subclassed WebBrowser that suppresses error pop-ups.
/// 
/// Notes.
/// ScriptErrorsSuppressed property is not used because this actually suppresses *all* pop-ups.
/// 
/// More info at:
/// http://stackoverflow.com/questions/2476360/disable-javascript-error-in-webbrowser-control
/// </summary>
public class WebBrowserEx : WebBrowser
{
    #region Constructor

    /// <summary>
    /// Default constructor.
    /// Initialise browser control and attach customer event handlers.
    /// </summary>
    public WebBrowserEx()
    {
        this.ScriptErrorsSuppressed = false;
    }

    #endregion

    #region Overrides

    /// <summary>
    /// Override to allow custom script error handling.
    /// </summary>
    /// <returns></returns>
    protected override WebBrowserSiteBase CreateWebBrowserSiteBase()
    {
        return new WebBrowserSiteEx(this);
    }

    #endregion

    #region Inner Class [WebBrowserSiteEx]

    /// <summary>
    /// Sub-class to allow custom script error handling.
    /// </summary>
    protected class WebBrowserSiteEx : WebBrowserSite, NativeMethods.IOleCommandTarget
    {
        /// <summary>
        /// Default constructor.
        /// </summary>
        public WebBrowserSiteEx(WebBrowserEx webBrowser) : base (webBrowser)
        {   
        }

        /// <summary>Queries the object for the status of one or more commands generated by user interface events.</summary>
        /// <param name="pguidCmdGroup">The GUID of the command group.</param>
        /// <param name="cCmds">The number of commands in <paramref name="prgCmds" />.</param>
        /// <param name="prgCmds">An array of OLECMD structures that indicate the commands for which the caller needs status information. This method fills the <paramref name="cmdf" /> member of each structure with values taken from the OLECMDF enumeration.</param>
        /// <param name="pCmdText">An OLECMDTEXT structure in which to return name and/or status information of a single command. This parameter can be null to indicate that the caller does not need this information.</param>
        /// <returns>This method returns S_OK on success. Other possible return values include the following.
        /// E_FAIL The operation failed.
        /// E_UNEXPECTED An unexpected error has occurred.
        /// E_POINTER The <paramref name="prgCmds" /> argument is null.
        /// OLECMDERR_E_UNKNOWNGROUP The <paramref name="pguidCmdGroup" /> parameter is not null but does not specify a recognized command group.</returns>
        public int QueryStatus(ref Guid pguidCmdGroup, int cCmds, NativeMethods.OLECMD prgCmds, IntPtr pCmdText)
        {
            if((int)NativeMethods.OLECMDID.OLECMDID_SHOWSCRIPTERROR == prgCmds.cmdID)
            {   // Do nothing (suppress script errors)
                return NativeMethods.S_OK;
            }

            // Indicate that command is unknown. The command will then be handled by another IOleCommandTarget.
            return NativeMethods.OLECMDERR_E_UNKNOWNGROUP;
        }

        /// <summary>Executes the specified command.</summary>
        /// <param name="pguidCmdGroup">The GUID of the command group.</param>
        /// <param name="nCmdID">The command ID.</param>
        /// <param name="nCmdexecopt">Specifies how the object should execute the command. Possible values are taken from the <see cref="T:Microsoft.VisualStudio.OLE.Interop.OLECMDEXECOPT" /> and <see cref="T:Microsoft.VisualStudio.OLE.Interop.OLECMDID_WINDOWSTATE_FLAG" /> enumerations.</param>
        /// <param name="pvaIn">The input arguments of the command.</param>
        /// <param name="pvaOut">The output arguments of the command.</param>
        /// <returns>This method returns S_OK on success. Other possible return values include 
        /// OLECMDERR_E_UNKNOWNGROUP The <paramref name="pguidCmdGroup" /> parameter is not null but does not specify a recognized command group.
        /// OLECMDERR_E_NOTSUPPORTED The <paramref name="nCmdID" /> parameter is not a valid command in the group identified by <paramref name="pguidCmdGroup" />.
        /// OLECMDERR_E_DISABLED The command identified by <paramref name="nCmdID" /> is currently disabled and cannot be executed.
        /// OLECMDERR_E_NOHELP The caller has asked for help on the command identified by <paramref name="nCmdID" />, but no help is available.
        /// OLECMDERR_E_CANCELED The user canceled the execution of the command.</returns>
        public int Exec(ref Guid pguidCmdGroup, int nCmdID, int nCmdexecopt, object[] pvaIn, int pvaOut)
        {
            if((int)NativeMethods.OLECMDID.OLECMDID_SHOWSCRIPTERROR == nCmdID)
            {   // Do nothing (suppress script errors)
                return NativeMethods.S_OK;
            }

            // Indicate that command is unknown. The command will then be handled by another IOleCommandTarget.
            return NativeMethods.OLECMDERR_E_UNKNOWNGROUP;
        }
    }

    #endregion
}

~

/// <summary>
/// Native (unmanaged) methods, required for custom command handling for the WebBrowser control.
/// </summary>
public static class NativeMethods
{
    /// From docobj.h
    public const int OLECMDERR_E_UNKNOWNGROUP = -2147221244;

    /// <summary>
    /// From Microsoft.VisualStudio.OLE.Interop (Visual Studio 2010 SDK).
    /// </summary>
    public enum OLECMDID
    {
        /// <summary />
        OLECMDID_OPEN = 1,
        /// <summary />
        OLECMDID_NEW,
        /// <summary />
        OLECMDID_SAVE,
        /// <summary />
        OLECMDID_SAVEAS,
        /// <summary />
        OLECMDID_SAVECOPYAS,
        /// <summary />
        OLECMDID_PRINT,
        /// <summary />
        OLECMDID_PRINTPREVIEW,
        /// <summary />
        OLECMDID_PAGESETUP,
        /// <summary />
        OLECMDID_SPELL,
        /// <summary />
        OLECMDID_PROPERTIES,
        /// <summary />
        OLECMDID_CUT,
        /// <summary />
        OLECMDID_COPY,
        /// <summary />
        OLECMDID_PASTE,
        /// <summary />
        OLECMDID_PASTESPECIAL,
        /// <summary />
        OLECMDID_UNDO,
        /// <summary />
        OLECMDID_REDO,
        /// <summary />
        OLECMDID_SELECTALL,
        /// <summary />
        OLECMDID_CLEARSELECTION,
        /// <summary />
        OLECMDID_ZOOM,
        /// <summary />
        OLECMDID_GETZOOMRANGE,
        /// <summary />
        OLECMDID_UPDATECOMMANDS,
        /// <summary />
        OLECMDID_REFRESH,
        /// <summary />
        OLECMDID_STOP,
        /// <summary />
        OLECMDID_HIDETOOLBARS,
        /// <summary />
        OLECMDID_SETPROGRESSMAX,
        /// <summary />
        OLECMDID_SETPROGRESSPOS,
        /// <summary />
        OLECMDID_SETPROGRESSTEXT,
        /// <summary />
        OLECMDID_SETTITLE,
        /// <summary />
        OLECMDID_SETDOWNLOADSTATE,
        /// <summary />
        OLECMDID_STOPDOWNLOAD,
        /// <summary />
        OLECMDID_ONTOOLBARACTIVATED,
        /// <summary />
        OLECMDID_FIND,
        /// <summary />
        OLECMDID_DELETE,
        /// <summary />
        OLECMDID_HTTPEQUIV,
        /// <summary />
        OLECMDID_HTTPEQUIV_DONE,
        /// <summary />
        OLECMDID_ENABLE_INTERACTION,
        /// <summary />
        OLECMDID_ONUNLOAD,
        /// <summary />
        OLECMDID_PROPERTYBAG2,
        /// <summary />
        OLECMDID_PREREFRESH,
        /// <summary />
        OLECMDID_SHOWSCRIPTERROR,
        /// <summary />
        OLECMDID_SHOWMESSAGE,
        /// <summary />
        OLECMDID_SHOWFIND,
        /// <summary />
        OLECMDID_SHOWPAGESETUP,
        /// <summary />
        OLECMDID_SHOWPRINT,
        /// <summary />
        OLECMDID_CLOSE,
        /// <summary />
        OLECMDID_ALLOWUILESSSAVEAS,
        /// <summary />
        OLECMDID_DONTDOWNLOADCSS,
        /// <summary />
        OLECMDID_UPDATEPAGESTATUS,
        /// <summary />
        OLECMDID_PRINT2,
        /// <summary />
        OLECMDID_PRINTPREVIEW2,
        /// <summary />
        OLECMDID_SETPRINTTEMPLATE,
        /// <summary />
        OLECMDID_GETPRINTTEMPLATE
    }

    /// <summary>
    /// From Microsoft.VisualStudio.Shell (Visual Studio 2010 SDK).
    /// </summary>
    public const int S_OK = 0;

    /// <summary>
    /// OLE command structure.
    /// </summary>
    [StructLayout(LayoutKind.Sequential)]
    public class OLECMD
    {
        /// <summary>
        /// Command ID.
        /// </summary>
        [MarshalAs(UnmanagedType.U4)]
        public int cmdID;
        /// <summary>
        /// Flags associated with cmdID.
        /// </summary>
        [MarshalAs(UnmanagedType.U4)]
        public int cmdf;
    }

    /// <summary>
    /// Enables the dispatching of commands between objects and containers.
    /// </summary>
    [ComVisible(true), Guid("B722BCCB-4E68-101B-A2BC-00AA00404770"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    [ComImport]
    public interface IOleCommandTarget
    {
        /// <summary>Queries the object for the status of one or more commands generated by user interface events.</summary>
        /// <param name="pguidCmdGroup">The GUID of the command group.</param>
        /// <param name="cCmds">The number of commands in <paramref name="prgCmds" />.</param>
        /// <param name="prgCmds">An array of <see cref="T:Microsoft.VisualStudio.OLE.Interop.OLECMD" /> structures that indicate the commands for which the caller needs status information.</param>
        /// <param name="pCmdText">An <see cref="T:Microsoft.VisualStudio.OLE.Interop.OLECMDTEXT" /> structure in which to return name and/or status information of a single command. This parameter can be null to indicate that the caller does not need this information.</param>
        /// <returns>This method returns S_OK on success. Other possible return values include the following.
        /// E_FAIL The operation failed.
        /// E_UNEXPECTED An unexpected error has occurred.
        /// E_POINTER The <paramref name="prgCmds" /> argument is null.
        /// OLECMDERR_E_UNKNOWNGROUPThe <paramref name="pguidCmdGroup" /> parameter is not null but does not specify a recognized command group.</returns>
        [PreserveSig]
        [return: MarshalAs(UnmanagedType.I4)]
        int QueryStatus(ref Guid pguidCmdGroup, int cCmds, [In] [Out] NativeMethods.OLECMD prgCmds, [In] [Out] IntPtr pCmdText);

        /// <summary>Executes the specified command.</summary>
        /// <param name="pguidCmdGroup">The GUID of the command group.</param>
        /// <param name="nCmdID">The command ID.</param>
        /// <param name="nCmdexecopt">Specifies how the object should execute the command. Possible values are taken from the <see cref="T:Microsoft.VisualStudio.OLE.Interop.OLECMDEXECOPT" /> and <see cref="T:Microsoft.VisualStudio.OLE.Interop.OLECMDID_WINDOWSTATE_FLAG" /> enumerations.</param>
        /// <param name="pvaIn">The input arguments of the command.</param>
        /// <param name="pvaOut">The output arguments of the command.</param>
        /// <returns>This method returns S_OK on success. Other possible return values include 
        /// OLECMDERR_E_UNKNOWNGROUP The <paramref name="pguidCmdGroup" /> parameter is not null but does not specify a recognized command group.
        /// OLECMDERR_E_NOTSUPPORTED The <paramref name="nCmdID" /> parameter is not a valid command in the group identified by <paramref name="pguidCmdGroup" />.
        /// OLECMDERR_E_DISABLED The command identified by <paramref name="nCmdID" /> is currently disabled and cannot be executed.
        /// OLECMDERR_E_NOHELP The caller has asked for help on the command identified by <paramref name="nCmdID" />, but no help is available.
        /// OLECMDERR_E_CANCELED The user canceled the execution of the command.</returns>
        [PreserveSig]
        [return: MarshalAs(UnmanagedType.I4)]
        int Exec(ref Guid pguidCmdGroup, int nCmdID, int nCmdexecopt, [MarshalAs(UnmanagedType.LPArray)] [In] object[] pvaIn, int pvaOut);
    }
}

What about creating an extension method?

public static class NullableExtensions
{
    public static bool TryParse(this DateTime? dateTime, string dateString, out DateTime? result)
    {
        DateTime tempDate;
        if(! DateTime.TryParse(dateString,out tempDate))
        {
            result = null;
            return false;
        }

        result = tempDate;
        return true;

    }
}

Take a look at LinkedHashSet class

From Java doc:

Hash table and linked list implementation of the Set interface, with predictable iteration order. This implementation differs from HashSet in that it maintains a doubly-linked list running through all of its entries. This linked list defines the iteration ordering, which is the order in which elements were inserted into the set (insertion-order). Note that insertion order is not affected if an element is re-inserted into the set. (An element e is reinserted into a set s if s.add(e) is invoked when s.contains(e) would return true immediately prior to the invocation.).

The difference between 'exec' and 'system' is that exec replaces your current program with 'command' and NEVER returns to your program. system, on the other hand, forks and runs 'command' and returns you the exit status of 'command' when it is done running. The back tick runs 'command' and then returns a string representing its standard out (whatever it would have printed to the screen)

You can also use popen to run shell commands and I think that there is a shell module - 'use shell' that gives you transparent access to typical shell commands.

Hope that clarifies it for you.

Beyond removing .m2/repository, remove application from server, run server (without applications), stop it and add application again. Now it is supposed to work. For some reason just cleaning up server folders from interface doesn't have the same effect.

you can use this:

itemView.getContext()

You can easily store a lat/lon decimal number in an unsigned integer field, instead of splitting them up in a integer and decimal part and storing those separately as somewhat suggested here using the following conversion algorithm:

as a stored mysql function:

CREATE DEFINER=`r`@`l` FUNCTION `PositionSmallToFloat`(s INT) 
RETURNS decimal(10,7)
DETERMINISTIC
RETURN if( ((s > 0) && (s >> 31)) , (-(0x7FFFFFFF - 
(s & 0x7FFFFFFF))) / 600000, s / 600000)

and back

CREATE DEFINER=`r`@`l` FUNCTION `PositionFloatToSmall`(s DECIMAL(10,7)) 
RETURNS int(10)
DETERMINISTIC
RETURN s * 600000

That needs to be stored in an unsigned int(10), this works in mysql as well as in sqlite which is typeless.

through experience, I find that this works really fast, if all you need to to is store coordinates and retrieve those to do some math with.

in php those 2 functions look like

function LatitudeSmallToFloat($LatitudeSmall){
   if(($LatitudeSmall>0)&&($LatitudeSmall>>31)) 
     $LatitudeSmall=-(0x7FFFFFFF-($LatitudeSmall&0x7FFFFFFF))-1;
   return (float)$LatitudeSmall/(float)600000;
}

and back again:

function LatitudeFloatToSmall($LatitudeFloat){
   $Latitude=round((float)$LatitudeFloat*(float)600000);
   if($Latitude<0) $Latitude+=0xFFFFFFFF;
   return $Latitude;
}

This has some added advantage as well in term of creating for example memcached unique keys with integers. (ex: to cache a geocode result). Hope this adds value to the discussion.

Another application could be when you are without GIS extensions and simply want to keep a few million of those lat/lon pairs, you can use partitions on those fields in mysql to benefit from the fact they are integers:

Create Table: CREATE TABLE `Locations` (
  `lat` int(10) unsigned NOT NULL,
  `lon` int(10) unsigned NOT NULL,
  `location` text,
  PRIMARY KEY (`lat`,`lon`) USING BTREE,
  KEY `index_location` (`locationText`(30))
) ENGINE=InnoDB DEFAULT CHARSET=utf8
/*!50100 PARTITION BY KEY ()
PARTITIONS 100 */

I'd recommend using some work queue using, for example, the excellent Gearman, which will provide you with a great way to dispatch background jobs, and asynchronously get their result once they're processed.

The advantage of this, used heavily at Digg (among many others) is that it provides a strong, scalable and robust way to make workers in any language to speak with clients in any language.

The method

setParams() 

like

httpget.getParams().setParameter("http.socket.timeout", new Integer(5000));

only adds HttpProtocol parameters.

To execute the httpGet you should append your parameters to the url manually

HttpGet myGet = new HttpGet("http://foo.com/someservlet?param1=foo&param2=bar");

or use the post request the difference between get and post requests are explained here, if you are interested

If you want the year from a (unknown) datetime-object:

tijd = datetime.datetime(9999, 12, 31, 23, 59, 59)

>>> tijd.timetuple()
time.struct_time(tm_year=9999, tm_mon=12, tm_mday=31, tm_hour=23, tm_min=59, tm_sec=59, tm_wday=4, tm_yday=365, tm_isdst=-1)
>>> tijd.timetuple().tm_year
9999

sdfxcvbn xcb 

asdfghgfdsa

If DVI to SVG is an option, you can also use dvisvgm to convert a DVI file to an SVG file. This works perfectly for instance for LaTeX formulas (with option --no-fonts):

dvisvgm --no-fonts input.dvi -o output.svg

There is also pdf2svg which uses poppler and Cairo to convert a pdf into SVG. When I tried this, the SVG was perfectly rendered in inkscape.

You can use:

((count = FIRSTV - SECONDV))

to avoid invoking a separate process, as per the following transcript:

pax:~$ FIRSTV=7
pax:~$ SECONDV=2
pax:~$ ((count = FIRSTV - SECONDV))
pax:~$ echo $count
5

There's an entire practice that says it's a bad idea to have inline functions/styles. Taking into account you already have an ID for your button, consider

JS

var myvar=15;
function init(){
    document.getElementById('EditBanner').onclick=function(){EditBanner(myvar);};
}
window.onload=init;

HTML

<input id="EditBanner" type="button"  value="Edit Image" />

The Arrays.equals(array1, array2) :

check if both arrays contain the same number of elements, and all corresponding pairs of elements in the two arrays are equal.

The array1.equals(array2) :

compare the object to another object and return true only if the reference of the two object are equal as in the Object.equals()

I'm using Carbon in my composer projects for this and similar purposes.

It'd be as easy as this:

$dt = Carbon::parse('2010-01-01');
echo $dt->diffInDays(Carbon::now());

trim off everything after the last instance of ":"

cat fileListingPathsAndFiles.txt | grep -o '^.*:'

and if you wanted to drop that last ":"

cat file.txt | grep -o '^.*:' | sed 's/:$//'

@kp123: you'd want to replace : with / (where the sed colon should be \/)

Break the file into 8192-byte chunks (or some other multiple of 128 bytes) and feed them to MD5 consecutively using update().

This takes advantage of the fact that MD5 has 128-byte digest blocks (8192 is 128×64). Since you're not reading the entire file into memory, this won't use much more than 8192 bytes of memory.

In Python 3.8+ you can do

import hashlib
with open("your_filename.txt", "rb") as f:
    file_hash = hashlib.md5()
    while chunk := f.read(8192):
        file_hash.update(chunk)
print(file_hash.digest())
print(file_hash.hexdigest())  # to get a printable str instead of bytes

Edit: Use printf("val = 0x%" PRIx64 "\n", val); instead.

Try printf("val = 0x%llx\n", val);. See the printf manpage:

ll (ell-ell). A following integer conversion corresponds to a long long int or unsigned long long int argument, or a following n conversion corresponds to a pointer to a long long int argument.

Edit: Even better is what @M_Oehm wrote: There is a specific macro for that, because unit64_t is not always a unsigned long long: PRIx64 see also this stackoverflow answer

Creating a resource is generally mapped to POST, and that should return the location of the new resource; for example, in a Rails scaffold a CREATE will redirect to the SHOW for the newly created resource. The same approach might make sense for updating (PUT), but that's less of a convention; an update need only indicate success. A delete probably only needs to indicate success as well; if you wanted to redirect, returning the LIST of resources probably makes the most sense.

Success can be indicated by HTTP_OK, yes.

The only hard-and-fast rule in what I've said above is that a CREATE should return the location of the new resource. That seems like a no-brainer to me; it makes perfect sense that the client will need to be able to access the new item.

You are tryng to send js array with js object format.

Instead of use

var a = new array();
a['something']=...

try:

var a = new Object();
a.something = ...

Since no one mentioned this, here's another way:

$date = date_create_from_format("m-d-Y", "10-16-2003")->format("Y-m-d");

Just add Eloquent::unguard(); in the top of the run method when you do a seed, no need to create an $fillable array in all the models you have to seed.

Normally this is already specified in the DatabaseSeeder class. However because you're calling the UsersTableSeeder directly:

php artisan db:seed --class="UsersTableSeeder"

Eloquent::unguard(); isn't being called and gives the error.

I was having this same problem using Angular CLI. I needed to import the bootstrap.js.min file in the .angular-cli.json file:

  "scripts": ["../node_modules/jquery/dist/jquery.min.js",
              "../node_modules/bootstrap/dist/js/bootstrap.min.js"],

This is due to a security vulnerability that has been addressed in Ghostscript 9.24 (source). If you have a newer version, you don't need this workaround anymore. On Ubuntu 19.10 with Ghostscript 6, this means:

1. Make sure you have Ghostscript =9.24:

   gs --version
   

2. If yes, just remove this whole following section from /etc/ImageMagick-6/policy.xml:

   <!-- disable ghostscript format types -->
   <policy domain="coder" rights="none" pattern="PS" />
   <policy domain="coder" rights="none" pattern="PS2" />
   <policy domain="coder" rights="none" pattern="PS3" />
   <policy domain="coder" rights="none" pattern="EPS" />
   <policy domain="coder" rights="none" pattern="PDF" />
   <policy domain="coder" rights="none" pattern="XPS" />
   

How about:

Supplier<Stream<Integer>> randomIntsStreamSupplier =
    () -> (new Random()).ints(0, 2).boxed();

Stream<Integer> tails =
    randomIntsStreamSupplier.get().filter(x->x.equals(0));
Stream<Integer> heads =
    randomIntsStreamSupplier.get().filter(x->x.equals(1));

In JPQL the same is actually true in the spec. The JPA spec does not allow an alias to be given to a fetch join. The issue is that you can easily shoot yourself in the foot with this by restricting the context of the join fetch. It is safer to join twice.

This is normally more an issue with ToMany than ToOnes. For example,

Select e from Employee e 
join fetch e.phones p 
where p.areaCode = '613'

This will incorrectly return all Employees that contain numbers in the '613' area code but will left out phone numbers of other areas in the returned list. This means that an employee that had a phone in the 613 and 416 area codes will loose the 416 phone number, so the object will be corrupted.

Granted, if you know what you are doing, the extra join is not desirable, some JPA providers may allow aliasing the join fetch, and may allow casting the Criteria Fetch to a Join.

This is a variation of the anwser by Muhammad Rehan Saeed, with the class getting parasitically attached to the existing .net core MVC class of the same name, so that everything just works.

namespace Microsoft.AspNetCore.Mvc
{
    /// <summary>
    /// <see cref="IUrlHelper"/> extension methods.
    /// </summary>
    public static partial class UrlHelperExtensions
    {
        /// <summary>
        /// Generates a fully qualified URL to an action method by using the specified action name, controller name and
        /// route values.
        /// </summary>
        /// <param name="url">The URL helper.</param>
        /// <param name="actionName">The name of the action method.</param>
        /// <param name="controllerName">The name of the controller.</param>
        /// <param name="routeValues">The route values.</param>
        /// <returns>The absolute URL.</returns>
        public static string AbsoluteAction(
            this IUrlHelper url,
            string actionName,
            string controllerName,
            object routeValues = null)
        {
            return url.Action(actionName, controllerName, routeValues, url.ActionContext.HttpContext.Request.Scheme);
        }

        /// <summary>
        /// Generates a fully qualified URL to the specified content by using the specified content path. Converts a
        /// virtual (relative) path to an application absolute path.
        /// </summary>
        /// <param name="url">The URL helper.</param>
        /// <param name="contentPath">The content path.</param>
        /// <returns>The absolute URL.</returns>
        public static string AbsoluteContent(
            this IUrlHelper url,
            string contentPath)
        {
            HttpRequest request = url.ActionContext.HttpContext.Request;
            return new Uri(new Uri(request.Scheme + "://" + request.Host.Value), url.Content(contentPath)).ToString();
        }

        /// <summary>
        /// Generates a fully qualified URL to the specified route by using the route name and route values.
        /// </summary>
        /// <param name="url">The URL helper.</param>
        /// <param name="routeName">Name of the route.</param>
        /// <param name="routeValues">The route values.</param>
        /// <returns>The absolute URL.</returns>
        public static string AbsoluteRouteUrl(
            this IUrlHelper url,
            string routeName,
            object routeValues = null)
        {
            return url.RouteUrl(routeName, routeValues, url.ActionContext.HttpContext.Request.Scheme);
        }
    }
}

If you're serializing just because you have to serialize for the implementation's sake (who cares if you serialize for an HTTPSession, for instance...if it's stored or not, you probably don't care about de-serializing a form object), then you can ignore this.

If you're actually using serialization, it only matters if you plan on storing and retrieving objects using serialization directly. The serialVersionUID represents your class version, and you should increment it if the current version of your class is not backwards compatible with its previous version.

Most of the time, you will probably not use serialization directly. If this is the case, generate a default SerialVersionUID by clicking the quick fix option and don't worry about it.

you need to download the previous version, xampp actually present bug in its latest version.

Good Luck!

var pdf = MyPdf.pdf;
window.open(pdf);

This will open the pdf document in a full window from JavaScript

A function to open windows would look like this:

function openPDF(pdf){
  window.open(pdf);
  return false;
}

Good evening,

The previous clues to get SQLManagementStudio_x64_ENU.exe runing didn't work as stated for me. After a while of searching, trying, retrying again and again, I finally figured it out. When executing SQLManagementStudio_x64_ENU.exe on my Windows seven system, I kept runing into compatibility issues. The trick is to run SQLManagementStudio_x64_ENU.exe in compatibility mode with Windows XP SP2. Edit the installer properties and enable compatibility mode with XP (service pack 2), then you'll be able to access Mr Doug (answered Mar 4 at 15:09) resolution.

Cheers.

Example here.

Pasted below:

This is about how to launch android application from the adb shell.

Command: am

Look for invoking path in AndroidManifest.xml

Browser app::

# am start -a android.intent.action.MAIN -n com.android.browser/.BrowserActivity
Starting: Intent { action=android.intent.action.MAIN comp={com.android.browser/com.android.browser.BrowserActivity} }
Warning: Activity not started, its current task has been brought to the front

Settings app::

# am start -a android.intent.action.MAIN -n com.android.settings/.Settings
Starting: Intent { action=android.intent.action.MAIN comp={com.android.settings/com.android.settings.Settings} }

The short answer for lazy people like me:

type Overrided = Omit<YourInterface, 'overrideField'> & { overrideField: <type> }; 

The easy way, try uname()

If that does not work, use gethostname() then gethostbyname() and finally gethostbyaddr()

The h_name of hostent{} should be your FQDN

If Apache was installed using NSIS installer it should have left an uninstaller. You should search inside Apache installation directory for executable named unistaller.exe or something like that. NSIS uninstallers support /S flag by default for silent uninstall. So you can run something like "C:\Program Files\<Apache installation dir here>\uninstaller.exe" /S

From NSIS documentation:

3.2.1 Common Options

/NCRC disables the CRC check, unless CRCCheck force was used in the script. /S runs the installer or uninstaller silently. See section 4.12 for more information. /D sets the default installation directory ($INSTDIR), overriding InstallDir and InstallDirRegKey. It must be the last parameter used in the command line and must not contain any quotes, even if the path contains spaces. Only absolute paths are supported.

var divID = "question-" + (parseInt(i)+1);

Use this + operator behave as concat that's why it showing 11.

for regular Joins, it doesn't. TableA join TableB will produce the same execution plan as TableB join TableA (so your C and D examples would be the same)

for left and right joins it does. TableA left Join TableB is different than TableB left Join TableA, BUT its the same than TableB right Join TableA

It is not at all obvious why one would want to concatenate the (decimal) "ascii values". What is certain is that concatenating them without leading zeroes (or some other padding or a delimiter) is useless -- nothing can be reliably recovered from such an output.

>>> tests = ["hi", "Hi", "HI", '\x0A\x29\x00\x05']
>>> ["".join("%d" % ord(c) for c in s) for s in tests]
['104105', '72105', '7273', '104105']

Note that the first 3 outputs are of different length. Note that the fourth result is the same as the first.

>>> ["".join("%03d" % ord(c) for c in s) for s in tests]
['104105', '072105', '072073', '010041000005']
>>> [" ".join("%d" % ord(c) for c in s) for s in tests]
['104 105', '72 105', '72 73', '10 41 0 5']
>>> ["".join("%02x" % ord(c) for c in s) for s in tests]
['6869', '4869', '4849', '0a290005']
>>>

Note no such problems.

The problem

IE<=8 simply doesn't have an indexOf() method for arrays.

The solution

If you need indexOf in IE<=8, you should consider using the following polyfill, which is recommended at the MDN :

if (!Array.prototype.indexOf) {
    Array.prototype.indexOf = function(searchElement, fromIndex) {
        var k;
        if (this == null) {
            throw new TypeError('"this" is null or not defined');
        }
        var o = Object(this);
        var len = o.length >>> 0;
        if (len === 0) {
            return -1;
        }
        var n = +fromIndex || 0;
        if (Math.abs(n) === Infinity) {
            n = 0;
        }
        if (n >= len) {
            return -1;
        }
        k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
        while (k < len) {
            if (k in o && o[k] === searchElement) {
                return k;
            }
            k++;
        }
        return -1;
    };
}

Minified :

Array.prototype.indexOf||(Array.prototype.indexOf=function(r,t){var n;if(null==this)throw new TypeError('"this" is null or not defined');var e=Object(this),i=e.length>>>0;if(0===i)return-1;var a=+t||0;if(Math.abs(a)===1/0&&(a=0),a>=i)return-1;for(n=Math.max(a>=0?a:i-Math.abs(a),0);i>n;){if(n in e&&e[n]===r)return n;n++}return-1});

Windows 10 Home Edition does not have Local Users and Groups option so that is the reason you aren't able to see that in Computer Management.

You can use User Accounts by pressing Window+R, typing netplwiz and pressing OK as described here.

nickf's answer is good, but note that the validation plug-in already includes validators for several other date formats, in the additional-methods.js file. Before you write your own, make sure that someone hasn't already done it.

sed is line based, so I'm not sure why you want to do this with sed. The paradigm is more processing one line at a time( you could also programatically find the # of fields in the CSV and generate your header line with awk) Why not just

echo "c1, c2, ... " >> file
cat testfile.csv >> file

?

 <asp:GridView ID="GridView1" runat="server" PageSize="2" AutoGenerateColumns="false"
            AllowPaging="true" BackColor="White" BorderColor="#CC9966" BorderStyle="None"
            BorderWidth="1px" CellPadding="4" OnRowEditing="GridView1_RowEditing" OnRowUpdating="GridView1_RowUpdating"
            OnPageIndexChanging="GridView1_PageIndexChanging" OnRowCancelingEdit="GridView1_RowCancelingEdit"
            OnRowDeleting="GridView1_RowDeleting">
            <FooterStyle BackColor="#FFFFCC" ForeColor="#330099" />
            <RowStyle BackColor="White" ForeColor="#330099" />
            <SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="#663399" />
            <PagerStyle BackColor="#FFFFCC" ForeColor="#330099" HorizontalAlign="Center" />
            <HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="#FFFFCC" />
            <Columns>
            <asp:TemplateField HeaderText="SerialNo">
            <ItemTemplate>
            <%# Container .DataItemIndex+1 %>.&nbsp
            </ItemTemplate>
            </asp:TemplateField>
                <asp:TemplateField HeaderText="RollNo">
                    <ItemTemplate>
                        <%--<asp:Label ID="lblrollno" runat="server" Text='<%#Eval ("RollNo")%>'></asp:Label>--%>
                        <asp:TextBox ID="txtrollno" runat="server" Text='<%#Eval ("RollNo")%>'></asp:TextBox>
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="SName">
                    <ItemTemplate>
                    <%--<asp:Label ID="lblsname" runat="server" Text='<%#Eval("SName")%>'></asp:Label>--%>
                        <asp:TextBox ID="txtsname" runat="server" Text='<%#Eval("SName")%>'> </asp:TextBox>
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="C">
                    <ItemTemplate>
                    <%-- <asp:Label ID="lblc" runat="server" Text='<%#Eval ("C") %>'></asp:Label>--%>
                        <asp:TextBox ID="txtc" runat="server" Text='<%#Eval ("C") %>'></asp:TextBox>
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="Cpp">
                    <ItemTemplate>
                    <%-- <asp:Label ID="lblcpp" runat="server" Text='<%#Eval ("Cpp")%>'></asp:Label>--%>
                       <asp:TextBox ID="txtcpp" runat="server" Text='<%#Eval ("Cpp")%>'> </asp:TextBox>
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="Java">
                    <ItemTemplate>
                       <%--  <asp:Label ID="lbljava" runat="server" Text='<%#Eval ("Java")%>'> </asp:Label>--%>
                        <asp:TextBox ID="txtjava" runat="server" Text='<%#Eval ("Java")%>'> </asp:TextBox>
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:TemplateField HeaderText="Edit" ShowHeader="False">
                    <EditItemTemplate>
                        <asp:LinkButton ID="lnkbtnUpdate" runat="server" CausesValidation="true" Text="Update"
                            CommandName="Update"></asp:LinkButton>
                        <asp:LinkButton ID="lnkbtnCancel" runat="server" CausesValidation="false" Text="Cancel"
                            CommandName="Cancel"></asp:LinkButton>
                    </EditItemTemplate>
                    <ItemTemplate>
                        <asp:LinkButton ID="btnEdit" runat="server" CausesValidation="false" CommandName="Edit"
                            Text="Edit"></asp:LinkButton>
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:CommandField HeaderText="Delete" ShowDeleteButton="True" ShowHeader="True" />
                <asp:CommandField HeaderText="Select" ShowSelectButton="True" ShowHeader="True" />
            </Columns>
        </asp:GridView>
        <table>
            <tr>
                <td>
                    <asp:Label ID="lblrollno" runat="server" Text="RollNo"></asp:Label>
                    <asp:TextBox ID="txtrollno" runat="server"></asp:TextBox>
                </td>
                <td>
                    <asp:Label ID="lblsname" runat="server" Text="SName"></asp:Label>
                    <asp:TextBox ID="txtsname" runat="server"></asp:TextBox>
                </td>
                <td>
                    <asp:Label ID="lblc" runat="server" Text="C"></asp:Label>
                    <asp:TextBox ID="txtc" runat="server"></asp:TextBox>
                </td>
                <td>
                    <asp:Label ID="lblcpp" runat="server" Text="Cpp"></asp:Label>
                    <asp:TextBox ID="txtcpp" runat="server"></asp:TextBox>
                </td>
                <td>
                    <asp:Label ID="lbljava" runat="server" Text="Java"></asp:Label>
                    <asp:TextBox ID="txtjava" runat="server"></asp:TextBox>
                </td>
            </tr>
            <tr>
                <td>
                    <asp:Button ID="Submit" runat="server" Text="Submit" OnClick="Submit_Click" />
                    <asp:Button ID="Reset" runat="server" Text="Reset" OnClick="Reset_Click" />
                </td>
            </tr>
        </table>

Probably you just want this:

dictList = dict.items()

Your approach has two problems. For one you use key and value in quotes, which are strings with the letters "key" and "value", not related to the variables of that names. Also you keep adding elements to the "temporary" list and never get rid of old elements that are already in it from previous iterations. Make sure you have a new and empty temp list in each iteration and use the key and value variables:

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

Also note that this could be written shorter without the temporary variables (and in Python 3 with items() instead of iteritems()):

for key, value in dict.items():
    dictList.append([key, value])

Below jQuery example, when mouse is over $('.element'), color is changing depending on which mouse button is pressed.

var clicableArea = {
    init: function () {
        var self = this;
        ('.element').mouseover(function (e) {
            self.handlemouseClick(e, $(this));
        }).mousedown(function (e) {
            self.handlemouseClick(e, $(this));
        });
    },
    handlemouseClick: function (e, element) {
        if (e.buttons === 1) {//left button
            element.css('background', '#f00');
        }
        if (e.buttons === 2) { //right buttom
            element.css('background', 'none');
        }
    }
};
$(document).ready(function () {
    clicableArea.init();
});

That syntax is a way of accessing a class member. PHP does not have pointers, but it does have references.

The syntax that you're quoting is basically the same as accessing a member from a pointer to a class in C++ (whereas dot notation is used when it isn't a pointer.)

This looks like an academic exercise which unfortunately makes it harder since you can't use C++. Basically you have to manage some of the overhead for the allocation and keep track how much memory has been allocated if you need to resize it later. This is where the C++ standard library shines.

For your example, the following code allocates the memory and later resizes it:

// initial size
int count = 100;
words *testWords = (words*) malloc(count * sizeof(words));
// resize the array
count = 76;
testWords = (words*) realloc(testWords, count* sizeof(words));

Keep in mind, in your example you are just allocating a pointer to a char and you still need to allocate the string itself and more importantly to free it at the end. So this code allocates 100 pointers to char and then resizes it to 76, but does not allocate the strings themselves.

I have a suspicion that you actually want to allocate the number of characters in a string which is very similar to the above, but change word to char.

EDIT: Also keep in mind it makes a lot of sense to create functions to perform common tasks and enforce consistency so you don't copy code everywhere. For example, you might have a) allocate the struct, b) assign values to the struct, and c) free the struct. So you might have:

// Allocate a words struct
words* CreateWords(int size);
// Assign a value
void AssignWord(word* dest, char* str);
// Clear a words structs (and possibly internal storage)
void FreeWords(words* w);

EDIT: As far as resizing the structs, it is identical to resizing the char array. However the difference is if you make the struct array bigger, you should probably initialize the new array items to NULL. Likewise, if you make the struct array smaller, you need to cleanup before removing the items -- that is free items that have been allocated (and only the allocated items) before you resize the struct array. This is the primary reason I suggested creating helper functions to help manage this.

// Resize words (must know original and new size if shrinking
// if you need to free internal storage first)
void ResizeWords(words* w, size_t oldsize, size_t newsize);

Binary floating-point numbers have interesting precision characteristics, since the value is stored as a binary integer raised to a binary power. When dealing with sub-integer values (that is, values between 0 and 1), negative powers of two "round off" very differently than negative powers of ten.

For example, the number 0.1 can be represented by 1 x 10^-1, but there is no combination of base-2 exponent and mantissa that can precisely represent 0.1 -- the closest you get is 0.10000000000000001.

So if you have an application where you are working with values like 0.1 or 0.01 a great deal, but where small (less than 0.000000000000001%) errors cannot be tolerated, then binary floating-point numbers are not for you.

Conversely, if powers of ten are not "special" to your application (powers of ten are important in currency calculations, but not in, say, most applications of physics), then you are actually better off using binary floating-point, since it's usually at least an order of magnitude faster, and it is much more memory efficient.

The article from the Python documentation on floating point issues and limitations does an excellent job of explaining this issue in an easy to understand form. Wikipedia also has a good article on floating point that explains the math behind the representation.

This assumes you know the position of the element in the ListView :

  View element = listView.getListAdapter().getView(position, null, null);

Then you should be able to call getLeft() and getTop() to determine the elements on screen position.

First you should change the mode of .pem file from read and write mode to read only mode. This can be done just by a single command in terminal sudo chmod 400 your_public_key.pem

Late to the game but here a handy little category I use that accounts for decimal places and the local symbol used for it. link to its gist here

@interface NSString (Extension)

- (BOOL) isAnEmail;
- (BOOL) isNumeric;

@end

@implementation NSString (Extension)

/**
 *  Determines if the current string is a valid email address.
 *
 *  @return BOOL - True if the string is a valid email address.
 */

- (BOOL) isAnEmail
{
    NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";
    NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex];

    return [emailTest evaluateWithObject:self];
}

/**
 *  Determines if the current NSString is numeric or not. It also accounts for the localised (Germany for example use "," instead of ".") decimal point and includes these as a valid number.
 *
 *  @return BOOL - True if the string is numeric.
 */

- (BOOL) isNumeric
{
    NSString *localDecimalSymbol = [[NSLocale currentLocale] objectForKey:NSLocaleDecimalSeparator];
    NSMutableCharacterSet *decimalCharacterSet = [NSMutableCharacterSet characterSetWithCharactersInString:localDecimalSymbol];
    [decimalCharacterSet formUnionWithCharacterSet:[NSCharacterSet alphanumericCharacterSet]];

    NSCharacterSet* nonNumbers = [decimalCharacterSet invertedSet];
    NSRange r = [self rangeOfCharacterFromSet: nonNumbers];

    if (r.location == NSNotFound)
    {
        // check to see how many times the decimal symbol appears in the string. It should only appear once for the number to be numeric.
        int numberOfOccurances = [[self componentsSeparatedByString:localDecimalSymbol] count]-1;
        return (numberOfOccurances > 1) ? NO : YES;
    }
    else return NO;
}

@end

Even after 9 years of the original post, this helped me.

If you are receiving these types of errors without any clue, there should be a trigger, function related to the table, and obviously it should end up with an SP, or function with selecting/filtering data NOT USING Primary Unique column. If you are searching/filtering using the Primary Unique column there won't be any multiple results. Especially when you are assigning value for a declared variable. The SP never gives you en error but only an runtime error.

 "System.Data.SqlClient.SqlException (0x80131904): Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
    The statement has been terminated."

In my case obviously there was no clue, but only this error message. There was a trigger connected to the table and the table updating by the trigger also had another trigger likewise it ended up with two triggers and in the end with an SP. The SP was having a select clause which was resulting in multiple rows.

SET @Variable1 =(
        SELECT column_gonna_asign
        FROM dbo.your_db
        WHERE Non_primary_non_unique_key= @Variable2

If this returns multiple rows, you are in trouble.

The short answer

There is none. They are exactly the same.

The long answer

Both .htm and .html are exactly the same and will work in the same way. The choice is down to personal preference, provided you’re consistent with your file naming you won’t have a problem with either.

Depending on the configuration of the web server, one of the file types will take precedence over the other. This should not be an issue since it’s unlikely that you’ll have both index.htm and index.html sitting in the same folder.

We always use the shorter .htm for our file names since file extensions are typically 3 characters long.

AND MORE ON: http://www.sightspecific.com/~mosh/WWW_FAQ/ext.html or http://www.sightspecific.com/~mosh/WWW_FAQ/ext.htm

I think I should add this part here:
There is one single slight difference between .htm and .html files. Consider a path in your server like: mydomain.com/myfolder. If you create an index.htm file inside that folder and you open that like this:mydomain.com/myfolder/, it will goes crazy and spit out your files as it is in your server,
but if you create an index.html file in there and open that directory in your browser, it will load that file. I tested this on my VPS and found this Maybe you could somehow set your server to load index.htm files by default, but I guess the .html file is the default file type for browsers to open in each directory.

We don't need to plt.ioff() or plt.show() (if we use %matplotlib inline). You can test above code without plt.ioff(). plt.close() has the essential role. Try this one:

%matplotlib inline
import pylab as plt

# It doesn't matter you add line below. You can even replace it by 'plt.ion()', but you will see no changes.
## plt.ioff()

# Create a new figure, plot into it, then close it so it never gets displayed
fig = plt.figure()
plt.plot([1,2,3])
plt.savefig('test0.png')
plt.close(fig)

# Create a new figure, plot into it, then don't close it so it does get displayed
fig2 = plt.figure()
plt.plot([1,3,2])
plt.savefig('test1.png')

If you run this code in iPython, it will display a second plot, and if you add plt.close(fig2) to the end of it, you will see nothing.

In conclusion, if you close figure by plt.close(fig), it won't be displayed.

If you really want to understand ANSI C 89, I need to correct you in one thing; In ANSI C 89 the difference between the following functions:

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

is:

int main()

• a function that expects unknown number of arguments of unknown types. Returns an integer representing the application software status.

int main(void)

• a function that expects no arguments. Returns an integer representing the application software status.

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

• a function that expects argc number of arguments and argv[] arguments. Returns an integer representing the application software status.

About when using each of the functions

int main(void)

• you need to use this function when your program needs no initial parameters to run/ load (parameters received from the OS - out of the program it self).

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

• you need to use this function when your program needs initial parameters to load (parameters received from the OS - out of the program it self).

About void main()

In ANSI C 89, when using void main and compiling the project AS -ansi -pedantic (in Ubuntu, e.g) you will receive a warning indicating that your main function is of type void and not of type int, but you will be able to run the project. Most C developers tend to use int main() on all of its variants, though void main() will also compile.

private void textBox2_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar >= '0' && e.KeyChar <= '9')
                e.Handled = true;
            else
                e.Handled = false;
        }

this really worked form for I am making a table using thymeleaf and inside the table there is two buttons in one form...thanks man even this thread is old it still helps me alot!

<th:block th:each="infos : ${infos}">_x000D_
<tr>_x000D_
<form method="POST">_x000D_
<td><input class="admin" type="text" name="firstName" id="firstName" th:value="${infos.firstName}"/></td>_x000D_
<td><input class="admin" type="text" name="lastName" id="lastName" th:value="${infos.lastName}"/></td>_x000D_
<td><input class="admin" type="email" name="email" id="email" th:value="${infos.email}"/></td>_x000D_
<td><input class="admin" type="text" name="passWord" id="passWord" th:value="${infos.passWord}"/></td>_x000D_
<td><input class="admin" type="date" name="birthDate" id="birthDate" th:value="${infos.birthDate}"/></td>_x000D_
<td>_x000D_
<select class="admin" name="gender" id="gender">_x000D_
<option><label th:text="${infos.gender}"></label></option>_x000D_
<option value="Male">Male</option>_x000D_
<option value="Female">Female</option>_x000D_
</select>_x000D_
</td>_x000D_
<td><select class="admin" name="status" id="status">_x000D_
<option><label th:text="${infos.status}"></label></option>_x000D_
<option value="Yes">Yes</option>_x000D_
<option value="No">No</option>_x000D_
</select>_x000D_
</td>_x000D_
<td><select class="admin" name="ustatus" id="ustatus">_x000D_
<option><label th:text="${infos.ustatus}"></label></option>_x000D_
<option value="Yes">Yes</option>_x000D_
<option value="No">No</option>_x000D_
</select>_x000D_
</td>_x000D_
<td><select class="admin" name="type" id="type">_x000D_
<option><label th:text="${infos.type}"></label></option>_x000D_
<option value="Yes">Yes</option>_x000D_
<option value="No">No</option>_x000D_
</select></td>_x000D_
<td><input class="register" id="mobileNumber" type="text" th:value="${infos.mobileNumber}" name="mobileNumber" onkeypress="return isNumberKey(event)" maxlength="11"/></td>_x000D_
<td><input class="table" type="submit" id="submit" name="submit" value="Upd" Style="color: white; background-color:navy; border-color: black;" th:formaction="@{/updates}"/></td>_x000D_
<td><input class="table" type="submit" id="submit" name="submit" value="Del" Style="color: white; background-color:navy; border-color: black;" th:formaction="@{/delete}"/></td>_x000D_
</form>_x000D_
</tr>_x000D_
</th:block>

Use the following command

remove(list=c("data_1", "data_2", "data_3"))

Somebody was asking about list of formatting mailing addresses, and I think this is what he was looking for...

Frank's Compulsive Guide to Postal Addresses: http://www.columbia.edu/~fdc/postal/ Doesn't help much with street-level issues, however.

My work uses a couple of tools to assist with this: - Lexis-Nexis services, including NCOA lookups (you'll get address standardization for "free") - "Melissa Data" http://www.melissadata.com

At least on 2008R2 if the accounts are only used for RDP and not for local logins then you can set this on a per-account basis. That should work for thin clients. If the accounts are also used on local desktops then this would also affect those logins.

In ADUsers&Computers, open the properties for the account and go to the Environment tab. On that tab, check "Start the following program at logon" and specify the path and executable for the program.

You simply want the File.GetLastWriteTime static method.

Example:

var lastModified = System.IO.File.GetLastWriteTime("C:\foo.bar");

Console.WriteLine(lastModified.ToString("dd/MM/yy HH:mm:ss"));

Note however that in the rare case the last-modified time is not updated by the system when writing to the file (this can happen intentionally as an optimisation for high-frequency writing, e.g. logging, or as a bug), then this approach will fail, and you will instead need to subscribe to file write notifications from the system, constantly listening.

To understand why it does not return the list:

sort() doesn't return any value while the sort() method just sorts the elements of a given list in a specific order - ascending or descending without returning any value.

So problem is with answer = newList.sort() where answer is none.

Instead you can just do return newList.sort().

The syntax of the sort() method is:

list.sort(key=..., reverse=...)

Alternatively, you can also use Python's in-built function sorted() for the same purpose.

sorted(list, key=..., reverse=...)

Note: The simplest difference between sort() and sorted() is: sort() doesn't return any value while, sorted() returns an iterable list.

So in your case answer = sorted(newList).

Try this process -

Open the Query Analyzer

Start --> Programs --> MS SQL Server --> Query Analyzer

Once opened, connect to the database that you are wish running the script on.

Next, open the SQL file using File --> Open option. Select .sql file.

Once it is open, you can execute the file by pressing F5.

For brevity, we can understand these two APIs like below:

1. X.class.isAssignableFrom(Y.class)

If X and Y are the same class, or X is Y's super class or super interface, return true, otherwise, false.

2. X.class.isInstance(y)

Say y is an instance of class Y, if X and Y are the same class, or X is Y's super class or super interface, return true, otherwise, false.

It's not at all related to "tidyr" and "dplyr", but here's another option to consider: merged.stack from my "splitstackshape" package, V1.4.0 and above.

library(splitstackshape)
merged.stack(df, id.vars = c("id", "time"), 
             var.stubs = c("Q3.2.", "Q3.3."),
             sep = "var.stubs")
#     id       time .time_1       Q3.2.       Q3.3.
#  1:  1 2009-01-01      1. -0.62645381  1.35867955
#  2:  1 2009-01-01      2.  1.51178117 -0.16452360
#  3:  1 2009-01-01      3.  0.91897737  0.39810588
#  4:  2 2009-01-02      1.  0.18364332 -0.10278773
#  5:  2 2009-01-02      2.  0.38984324 -0.25336168
#  6:  2 2009-01-02      3.  0.78213630 -0.61202639
#  7:  3 2009-01-03      1. -0.83562861  0.38767161
# <<:::SNIP:::>>
# 24:  8 2009-01-08      3. -1.47075238 -1.04413463
# 25:  9 2009-01-09      1.  0.57578135  1.10002537
# 26:  9 2009-01-09      2.  0.82122120 -0.11234621
# 27:  9 2009-01-09      3. -0.47815006  0.56971963
# 28: 10 2009-01-10      1. -0.30538839  0.76317575
# 29: 10 2009-01-10      2.  0.59390132  0.88110773
# 30: 10 2009-01-10      3.  0.41794156 -0.13505460
#     id       time .time_1       Q3.2.       Q3.3.

The default timeout is 900 second. You can specify different timeout.

-T seconds
--timeout=seconds

The default is to retry 20 times. You can specify different tries.

-t number
--tries=number

link: wget man document

A point in favor of alias instead of alias_method is that its semantic is recognized by rdoc, leading to neat cross references in the generated documentation, while rdoc completely ignore alias_method.

EADDRINUSE means port of your nodejs app is already in use.

• Now you have kill the process/app running on that port.
• Find the process id of app by:

lsof -i tcp:3000

• Now u will get process id from this.
• Run this:

kill -9 processId

The quick answer is: Windows Presentation Foundation (WPF) is basically a way of displaying user interface. (see this)

Windows Communication Foundation (WCF) is a framework for creating service oriented applications. (see this)

As for which one you should use, it depends on your requirement. Usually an application written in WPF, ASP.NET..etc called the WCF service to do some processing at the server-side and the service returns the result to the application that called it.

Define the float property of the check element to none:

float: none;

And center the parent element:

text-align: center;

It was the only that works for me.

Imports Newtonsoft.Json.Linq

Dim json As JObject = JObject.Parse(Me.TextBox1.Text)
MsgBox(json.SelectToken("Venue").SelectToken("ID"))

Solution based on configuration only, with a ThresoldFilter and LevelFilters to keep things really simple to understand :

<configuration>
    <appender name="STDERR" class="ch.qos.logback.core.ConsoleAppender">
        <target>System.err</target>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
          <level>WARN</level>
        </filter>
        <encoder>
            <pattern>%date %level [%thread] %logger %msg%n</pattern>
        </encoder>
    </appender>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <target>System.out</target>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
          <level>DEBUG</level>
          <onMatch>ACCEPT</onMatch>
        </filter>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
          <level>INFO</level>
          <onMatch>ACCEPT</onMatch>
        </filter>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
          <level>TRACE</level>
          <onMatch>ACCEPT</onMatch>
        </filter>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
          <level>WARN</level>
          <onMatch>DENY</onMatch>
        </filter>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
          <level>ERROR</level>
          <onMatch>DENY</onMatch>
        </filter>
        <encoder>
            <pattern>%date %level [%thread] %logger %msg%n</pattern>
        </encoder>
    </appender>

    <root level="INFO">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="STDERR" />
    </root>
</configuration>

I wonder why no one has mentioned this yet, but you can do an almost equivalent version using escape sequences in double quoted strings:

\x[0-9A-Fa-f]{1,2}

The sequence of characters matching the regular expression is a character in hexadecimal notation.

ASCII example:

<?php
    echo("\x48\x65\x6C\x6C\x6F\x20\x57\x6F\x72\x6C\x64\x21");
?>

Hello World!

So for your case, all you need to do is $str = "\x30\xA2";. But these are bytes, not characters. The byte representation of the Unicode codepoint coincides with UTF-16 big endian, so we could print it out directly as such:

<?php
    header('content-type:text/html;charset=utf-16be');
    echo("\x30\xA2");
?>

?

If you are using a different encoding, you'll need alter the bytes accordingly (mostly done with a library, though possible by hand too).

UTF-16 little endian example:

<?php
    header('content-type:text/html;charset=utf-16le');
    echo("\xA2\x30");
?>

?

UTF-8 example:

<?php
    header('content-type:text/html;charset=utf-8');
    echo("\xE3\x82\xA2");
?>

?

There is also the pack function, but you can expect it to be slow.

You need to close all your connexions for example: If you make an INSERT INTO statement you need to close the statement and your connexion in this way:

statement.close();
Connexion.close():

And if you make a SELECT statement you need to close the statement, the connexion and the resultset in this way:

resultset.close();
statement.close();
Connexion.close();

I did this and it worked

I know this is an old question, but I stumbled upon the same problem and tried to use the function given in Alex's answer.

But the quality in the jpeg result was too low. So I changed the function a little bit to become more usable in my project and changed the "imagecopyresized" to "imagecopyresampled" (according to this recomendation).

If you are having questions about how to use this function, then try taking a look at the well documented version here.

function createThumbnail($filepath, $thumbpath, $thumbnail_width, $thumbnail_height, $background=false) {
    list($original_width, $original_height, $original_type) = getimagesize($filepath);
    if ($original_width > $original_height) {
        $new_width = $thumbnail_width;
        $new_height = intval($original_height * $new_width / $original_width);
    } else {
        $new_height = $thumbnail_height;
        $new_width = intval($original_width * $new_height / $original_height);
    }
    $dest_x = intval(($thumbnail_width - $new_width) / 2);
    $dest_y = intval(($thumbnail_height - $new_height) / 2);

    if ($original_type === 1) {
        $imgt = "ImageGIF";
        $imgcreatefrom = "ImageCreateFromGIF";
    } else if ($original_type === 2) {
        $imgt = "ImageJPEG";
        $imgcreatefrom = "ImageCreateFromJPEG";
    } else if ($original_type === 3) {
        $imgt = "ImagePNG";
        $imgcreatefrom = "ImageCreateFromPNG";
    } else {
        return false;
    }

    $old_image = $imgcreatefrom($filepath);
    $new_image = imagecreatetruecolor($thumbnail_width, $thumbnail_height); // creates new image, but with a black background

    // figuring out the color for the background
    if(is_array($background) && count($background) === 3) {
      list($red, $green, $blue) = $background;
      $color = imagecolorallocate($new_image, $red, $green, $blue);
      imagefill($new_image, 0, 0, $color);
    // apply transparent background only if is a png image
    } else if($background === 'transparent' && $original_type === 3) {
      imagesavealpha($new_image, TRUE);
      $color = imagecolorallocatealpha($new_image, 0, 0, 0, 127);
      imagefill($new_image, 0, 0, $color);
    }

    imagecopyresampled($new_image, $old_image, $dest_x, $dest_y, 0, 0, $new_width, $new_height, $original_width, $original_height);
    $imgt($new_image, $thumbpath);
    return file_exists($thumbpath);
}

Just for kicks, you could also do

mytext = "<br />".join(mytext.split("\n"))

to replace all newlines in a string with <br />.

I wouldn't recommend any of these methods. Instead, put it within its own namespace.

class Post < ActiveRecord::Base
  def clean_input
    self.input = Helpers.sanitize(self.input, :tags => %w(b i u))
  end

  module Helpers
    extend ActionView::Helpers::SanitizeHelper
  end
end

If you're using a JFrame, try this

JFrame frame = new JFrame();
//...
frame.setExtendedState(JFrame.MAXIMIZED_BOTH);

Sending data from Activity into Fragments linked by XML

If you create a fragment in Android Studio using one of the templates e.g. File > New > Fragment > Fragment (List), then the fragment is linked via XML. The newInstance method is created in the fragment but is never called so can't be used to pass arguments.

Instead in the Activity override the method onAttachFragment

@Override
public void onAttachFragment(Fragment fragment) {
    if (fragment instanceof DetailsFragment) {
        Bundle args = new Bundle();
        args.putInt("index", index);
        f.setArguments(args);        
     }
}

Then read the arguments in the fragment onCreate method as per the other answers

[[UIApplication sharedApplication]openURL:[NSURL URLWithString:@"sms:number"]] 

This would be the best and short way to do it.

I was struggling with this for some time - As you can see from other answers, the issue can be very different.

The easiest way to find out whats causing is this is to turn on loggerLevel: 'info' in the options

There's no shortcut for doing this in Java like the example you gave in Python.

You'd have to do this:

for (;i > 0; i--) {
    somenum = somenum + "0";
}

just offering this up as a possible solution if you don't think the user will have a negative experience on the obvious change. I simply changed the body's class of overflow to hidden when the mouse was over the target div; then I changed the body's div to hidden overflow when the mouse leaves.

Personally I don't think it looks bad, my code could use toggle to make it cleaner, and there are obvious benefits for making this effect possible without the user being aware. So this is probably the hackish-last-resort answer.

//listen mouse on and mouse off for the button
pxMenu.addEventListener("mouseover", toggleA1);
pxOptContainer.addEventListener("mouseout", toggleA2);
//show / hide the pixel option menu
function toggleA1(){
  pxOptContainer.style.display = "flex";
  body.style.overflow = "hidden";
}
function toggleA2(){
  pxOptContainer.style.display = "none";
  body.style.overflow = "hidden scroll";
}

Just Sharing my solution... i changed the url in my browser from localhost:port to 127.0.0.1:port which resulted in very fast loading

from command line you can use:

mysqlcheck -A --auto-repair

http://dev.mysql.com/doc/refman/5.0/en/mysqlcheck.html

# Let arr be the given array.
# And K be the give sum


for i=0 to arr.length - 1 do
  # key is the element and value is its index.
  hash(arr[i]) = i  
end-for

for i=0 to arr.length - 1 do
  # if K-th element exists and it's different then we found a pair
  if hash(K - arr[i]) != i  
    print "pair i , hash(K - arr[i]) has sum K"
  end-if
end-for

It would make the most sense to do it this way, least amount of code.

new AlertDialog.Builder(this).builder(this)
        .setTitle("Title")
        .setView(R.id.dialog_view)   //notice this setView was added
        .setCancelable(false)
        .setPositiveButton("Go", new DialogInterface.OnClickListener() {
            @Override 
            public void onClick(DialogInterface dialog, int id) {
                EditText textBox = (EditText) findViewById(R.id.textbox);
                doStuff();
            }
        }).show();

For an expanded list of things you can set, start typing .set in Android Studio

To duplicate a table and its structure without data from a different a database use this. On the new database sql type

CREATE TABLE currentdatabase.tablename LIKE olddatabase.tablename

Since I found this question not being aware, that mysql always stores time in timestamp fields in UTC but will display (e.g. phpmyadmin) in local time zone I would like to add my findings.

I have an automatically updated last_modified field, defined as:

`last_modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP

Looking at it with phpmyadmin, it looks like it is in local time, internally it is UTC

SET time_zone = '+04:00'; // or '+00:00' to display dates in UTC or 'UTC' if time zones are installed.
SELECT last_modified, UNIX_TIMESTAMP(last_modified), from_unixtime(UNIX_TIMESTAMP(last_modified), '%Y-%c-%d %H:%i:%s'), CONVERT_TZ(last_modified,@@session.time_zone,'+00:00') as UTC FROM `table_name`

In any constellation, UNIX_TIMESTAMP and 'as UTC' are always displayed in UTC time.

Run this twice, first without setting the time_zone.

Try using json_encode on the string prior to using json_decode... idk if will work for you but it did for me... I'm using laravel 4 ajaxing through a route param.

$username = "{username: john}";
public function getAjaxSearchName($username)
{
    $username = json_encode($username);
    die(var_dump(json_decode($username, true)));
}

You could use PHP's json_decode function:

$url = "http://urlToYourJsonFile.com";
$json = file_get_contents($url);
$json_data = json_decode($json, true);
echo "My token: ". $json_data["access_token"];

To access MySQL in Windows you need to install the XAMPP.

• Open the XAMPP Control Panel and start MySQL.

• Now go to the command prompt and open

  C:\>cd xampp
  C:\xampp>cd MySQL 
  C:\xampp\mysql>cd bin 
  C:\xampp\mysql\bin>mysql -h localhost -u root
  

Your database is now ready to be executed.

This is ugly MSSQL:

CASE WHEN LTRIM(RTRIM(ISNULL([Address1], ''))) <> '' THEN [Address2] ELSE '' END

I got the error message in the title from o.s.b.d.LoggingFailureAnalysisReporter along with the message "APPLICATION FAILED TO START". It turned out that I hadn't added -Dspring.profiles.active=dev to my Eclipse debug configuration so I had no active profile.

Try this for Check Run-Time Permission:

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    checkRunTimePermission();
}

Check run time permission:

private void checkRunTimePermission() {
    String[] permissionArrays = new String[]{Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE};

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        requestPermissions(permissionArrays, 11111);
    } else {
         // if already permition granted
        // PUT YOUR ACTION (Like Open cemara etc..)
    }
}

Handle Permission result:

@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    boolean openActivityOnce = true;
    boolean openDialogOnce = true;
    if (requestCode == 11111) {
        for (int i = 0; i < grantResults.length; i++) {
            String permission = permissions[i];

            isPermitted = grantResults[i] == PackageManager.PERMISSION_GRANTED;

            if (grantResults[i] == PackageManager.PERMISSION_DENIED) {
                // user rejected the permission
                boolean showRationale = shouldShowRequestPermissionRationale(permission);
                if (!showRationale) {
                    //execute when 'never Ask Again' tick and permission dialog not show
                } else {
                    if (openDialogOnce) {
                        alertView();
                    }
                }
            }
        }

        if (isPermitted)
            if (isPermissionFromGallery)
                openGalleryFragment();
    }
}

Set custom alert:

private void alertView() {
    AlertDialog.Builder dialog = new AlertDialog.Builder(getActivity(), R.style.MyAlertDialogStyle);

    dialog.setTitle("Permission Denied")
            .setInverseBackgroundForced(true)
            //.setIcon(R.drawable.ic_info_black_24dp)
            .setMessage("Without those permission the app is unable to save your profile. App needs to save profile image in your external storage and also need to get profile image from camera or external storage.Are you sure you want to deny this permission?")

            .setNegativeButton("I'M SURE", new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialoginterface, int i) {
                    dialoginterface.dismiss();
                }
            })
            .setPositiveButton("RE-TRY", new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialoginterface, int i) {
                    dialoginterface.dismiss();
                    checkRunTimePermission();

                }
            }).show();
}

As has already been pointed out by others, using a function should be considered best practice.

However, here is another approach, leveraging xargs:

alias junk="xargs -I "{}" -- mv "{}" "~/.Trash" <<< "

Note that this has side effects regarding redirection of streams.

Just mark your program with the [STAThread] attribute and the error goes away! it's magic :)

function removeParam(parameter)
{
  var url=document.location.href;
  var urlparts= url.split('?');

 if (urlparts.length>=2)
 {
  var urlBase=urlparts.shift(); 
  var queryString=urlparts.join("?"); 

  var prefix = encodeURIComponent(parameter)+'=';
  var pars = queryString.split(/[&;]/g);
  for (var i= pars.length; i-->0;)               
      if (pars[i].lastIndexOf(prefix, 0)!==-1)   
          pars.splice(i, 1);
  url = urlBase+'?'+pars.join('&');
  window.history.pushState('',document.title,url); // added this line to push the new url directly to url bar .

}
return url;
}

This will resolve your problem

First of all you should not merge the Fluent Api with the data annotation so I would suggest you to use one of the below:

make sure you have correclty set the keys

modelBuilder.Entity<Foo>()
            .HasKey(p => new { p.Name, p.Id });
modelBuilder.Entity<Foo>().Property(p => p.Id).HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);

OR you can achieve it using data annotation as well

public class Foo
{
    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    [Key, Column(Order = 0)]
    public int Id { get; set; }

    [Key, Column(Order = 1)]
    public string Name{ get; set; }
}

In your example there is no big difference between str -> str and Function.identity() since internally it is simply t->t.

But sometimes we can't use Function.identity because we can't use a Function. Take a look here:

List<Integer> list = new ArrayList<>();
list.add(1);
list.add(2);

this will compile fine

int[] arrayOK = list.stream().mapToInt(i -> i).toArray();

but if you try to compile

int[] arrayProblem = list.stream().mapToInt(Function.identity()).toArray();

you will get compilation error since mapToInt expects ToIntFunction, which is not related to Function. Also ToIntFunction doesn't have identity() method.

I can recommend using Obfuscator.

Currently you can use what docker offers now for a general and more complete cleaning:

docker system prune

To additionally remove any stopped containers and all unused images (not just dangling images), add the -a flag to the command:

docker system prune -a

All modules in Python have to have a certain directory structure. You can find details here.

Create an empty file called __init__.py under the model directory, such that your directory structure would look something like that:

.
+-- project
    +-- src
        +-- hello-world.py
        +-- model
            +-- __init__.py
            +-- order.py

Also in your hello-world.py file change the import statement to the following:

from model.order import SellOrder

That should fix it

P.S.: If you are placing your model directory in some other location (not in the same directory branch), you will have to modify the python path using sys.path.

ToggleButton inherits from TextView so you can set drawables to be displayed at the 4 borders of the text. You can use that to display the icon you want on top of the text and hide the actual text

<ToggleButton
    android:id="@+id/toggleButton1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:drawableTop="@android:drawable/ic_menu_info_details"
    android:gravity="center"
    android:textOff=""
    android:textOn=""
    android:textSize="0dp" />

The result compared to regular ToggleButton looks like

The seconds option is to use an ImageSpan to actually replace the text with an image. Looks slightly better since the icon is at the correct position but can't be done with layout xml directly.

You create a plain ToggleButton

<ToggleButton
    android:id="@+id/toggleButton3"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:checked="false" />

Then set the "text" programmatially

ToggleButton button = (ToggleButton) findViewById(R.id.toggleButton3);
ImageSpan imageSpan = new ImageSpan(this, android.R.drawable.ic_menu_info_details);
SpannableString content = new SpannableString("X");
content.setSpan(imageSpan, 0, 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
button.setText(content);
button.setTextOn(content);
button.setTextOff(content);

The result here in the middle - icon is placed slightly lower since it takes the place of the text.

Since you're on Ubuntu, don't bother with those source packages. Just install those development packages using apt-get.

apt-get install libxml2-dev libxslt1-dev python-dev

If you're happy with a possibly older version of lxml altogether though, you could try

apt-get install python-lxml

and be done with it. :)

you need to convert to char first because converting to int adds those days to 1900-01-01

select CONVERT (datetime,convert(char(8),rnwl_efctv_dt ))

here are some examples

select CONVERT (datetime,5)

1900-01-06 00:00:00.000

select CONVERT (datetime,20100101)

blows up, because you can't add 20100101 days to 1900-01-01..you go above the limit

convert to char first

declare @i int
select @i = 20100101
select CONVERT (datetime,convert(char(8),@i))

If anyone would like the answer in Swift :

var blurEffect = UIBlurEffect(style: UIBlurEffectStyle.Dark) // Change .Dark into .Light if you'd like.

var blurView = UIVisualEffectView(effect: blurEffect)

blurView.frame = theImage.bounds // 'theImage' is an image. I think you can apply this to the view too!

Update :

As of now, it's available under the IB so you don't have to code anything for it :)

Return converted image without saving:

from PIL import Image
import cv2

# Take in base64 string and return cv image
def stringToRGB(base64_string):
    imgdata = base64.b64decode(str(base64_string))
    image = Image.open(io.BytesIO(imgdata))
    return cv2.cvtColor(np.array(image), cv2.COLOR_BGR2RGB)

your can query woocommerce programatically you can even add a product to your shopping cart. I'm sure you can figure out how to interact with woocommerce cart once you read the code. how to interact with woocommerce cart programatically

====================================

<?php

add_action('wp_loaded', 'add_product_to_cart');
function add_product_to_cart()
{
    global $wpdb;

    if (!is_admin()) {


        $product_id = wc_get_product_id_by_sku('L3-670115');

        $found = false;

        if (is_user_logged_in()) {
            if (sizeof(WC()->cart->get_cart()) > 0) {
                foreach (WC()->cart->get_cart() as $cart_item_key => $values) {
                    $_product = $values['data'];
                    if ($_product->get_id() == $product_id)
                        WC()->cart->remove_cart_item($cart_item_key);
                }
            }
        } else {
            if (sizeof(WC()->cart->get_cart()) > 0) {
                foreach (WC()->cart->get_cart() as $cart_item_key => $values) {
                    $_product = $values['data'];
                    if ($_product->id == $product_id)
                        $found = true;
                }
                // if product not found, add it
                if (!$found)
                    WC()->cart->add_to_cart($product_id);
            } else {
                // if no products in cart, add it
                WC()->cart->add_to_cart($product_id);
            }
        }
    }
}

For completeness and future searches:

It's a matter of how cURL manages the buffer, the buffer disables the output stream with the -N option.

Example: curl -s -N "URL" | grep -q Welcome

If you're open to using jQuery:

<script type="text/javascript">
 function fncsave()
 {
    $('#<%= savebtn.ClientID %>').click();
 }
</script>

Also, if you are using .NET 4 or better you can make the ClientIDMode == static and simplify the code:

<script type="text/javascript">
 function fncsave()
 {
    $("#savebtn").click();
 }
</script>

Reference: MSDN Article for Control.ClientIDMode

Based on solution by Pavel Cerný here we can make an universal typed implementation of this pattern. To to it, we need to introduce NamedService interface:

    public interface NamedService {
       String name();
    }

and add abstract class:

public abstract class AbstractFactory<T extends NamedService> {

    private final Map<String, T> map;

    protected AbstractFactory(List<T> list) {
        this.map = list
                .stream()
                .collect(Collectors.toMap(NamedService::name, Function.identity()));
    }

    /**
     * Factory method for getting an appropriate implementation of a service
     * @param name name of service impl.
     * @return concrete service impl.

     */
    public T getInstance(@NonNull final String name) {
        T t = map.get(name);
        if(t == null)
            throw new RuntimeException("Unknown service name: " + name);
        return t;
    }
}

Then we create a concrete factory of specific objects like MyService:

 public interface MyService extends NamedService {
           String name();
           void doJob();
 }

@Component
public class MyServiceFactory extends AbstractFactory<MyService> {

    @Autowired
    protected MyServiceFactory(List<MyService> list) {
        super(list);
    }
}

where List the list of implementations of MyService interface at compile time.

This approach works fine if you have multiple similar factories across app that produce objects by name (if producing objects by a name suffice you business logic of course). Here map works good with String as a key, and holds all the existing implementations of your services.

if you have different logic for producing objects, this additional logic can be moved to some another place and work in combination with these factories (that get objects by name).

Small sample test.cmd

<# :
  @echo off
    powershell /nologo /noprofile /command ^
         "&{[ScriptBlock]::Create((cat """%~f0""") -join [Char[]]10).Invoke(@(&{$args}%*))}"
  exit /b
#>
Write-Host Hello, $args[0] -fo Green
#You programm...

My issue was due to what physical USB female port I plugged the Arduino cable into on my D-Link DUB-H7 (USB hub) on Windows 10. I had my Arduino plugged into one of the two ports way on the right (in the image below). The USB cable fit, and it powers the Arduino fine, but the Arduino wasn't seeing the port for some reason.

Windows does not recognize these two ports. Any of the other ports are fair game. In my case, the Tools > Port menu was grayed out. In this scenario, the "Ports" section in the object explorer was hidden. So to show the hidden devices, I chose View > show hidden. COM1 was what showed up originally. When I changed it to COM3, it didn't work.

There are many places where the COM port can be configured.

Windows > Control Panel > Device Manager > Ports > right click Arduino > Properties > Port Settings > Advanced > COM Port Number: [choose port]

Windows > Start Menu > Arduino > Tools > Ports > [choose port]

Windows > Start Menu > Arduino > File > Preferences > @ very bottom, there is a label named "More preferences can be edited directly in the file".

C:\Users{user name}\AppData\Local\Arduino15\preferences.txt

target_package = arduino
target_platform = avr
board = uno
software=ARDUINO
# Warn when data segment uses greater than this percentage
build.warn_data_percentage = 75

programmer = arduino:avrispmkii

upload.using = bootloader
upload.verify = true

serial.port=COM3
serial.databits=8
serial.stopbits=1
serial.parity=N
serial.debug_rate=9600

# I18 Preferences

# default chosen language (none for none)
editor.languages.current = 

The user preferences.txt overrides this one:

C:\Users{user name}\Desktop\avrdude.conf

... search for "com" ... "com1" is the default

I had the same issue. Sublime3 no longer shows all of the installed packages when you choose Show Packages from the Preferences Menu.

To customise a colour scheme do the following (UNIX):

• Locate your SublimeText packages directory under the directory which SublimeText is installed in (in my setup this was /opt/sublime/Packages)
• Open "Color Scheme - Default.sublime-package"
• Choose the colour scheme which is closest to your requirements and copy it
• From Sublime Text choose Preferences - Browse Packages - User
• Paste the colour scheme you copied earlier here and rename it. It should now show up on your "Preferences - Color Scheme" menu under "User"
• Follow the instructions at the link you previously mentioned to make the changes you require (Sublime 2 -changing background color based on file type?)

--- EDIT ---

For Mac OS X the themes are stored in zipped files so although the preferences file shows them as being in Packages/Color Scheme - Default/ they don't appear in that directory unless you extract them.

• They can be extracted using the Package Resource Viewer (See this answer for how to install and use the Package Resource Viewer).
• Search for Color Scheme in the Package Extractor (should give options for Color Scheme Default and Color Scheme legacy)
• Extract the one you want. It will now be available at users/UserName/Library/Application Support/Sublime Text 3/Packages/Color Scheme - Default (or Legacy)
• Make a copy of the scheme you want to modify, edit as needed and save it
• Add or change the line in user preferences which points to the color scheme

for example

"color_scheme": "Packages/Color Scheme - Legacy/myTheme.tmTheme"

Array.prototype.removeValue = function(name, value){
   var array = $.map(this, function(v,i){
      return v[name] === value ? null : v;
   });
   this.length = 0; //clear original array
   this.push.apply(this, array); //push all elements except the one we want to delete
}

countries.results.removeValue('name', 'Albania');

I know its already answered, still i am just trying to make it simple. So angular.copy(data) you can use in case where you want to modify/change your received object by keeping its original values unmodified/unchanged.

For example: suppose i have made api call and got my originalObj, now i want to change the values of api originalObj for some case but i want the original values too so what i can do is, i can make a copy of my api originalObj in duplicateObj and modify duplicateObj this way my originalObj values will not change. In simple words duplicateObj modification will not reflect in originalObj unlike how js obj behave.

 $scope.originalObj={
            fname:'sudarshan',
            country:'India'
        }
        $scope.duplicateObj=angular.copy($scope.originalObj);
        console.log('----------originalObj--------------');
        console.log($scope.originalObj);
        console.log('-----------duplicateObj---------------');
        console.log($scope.duplicateObj);

        $scope.duplicateObj.fname='SUD';
        $scope.duplicateObj.country='USA';
        console.log('---------After update-------')
        console.log('----------originalObj--------------');
        console.log($scope.originalObj);
        console.log('-----------duplicateObj---------------');
        console.log($scope.duplicateObj);

Result is like....

    ----------originalObj--------------
manageProfileController.js:1183 {fname: "sudarshan", country: "India"}
manageProfileController.js:1184 -----------duplicateObj---------------
manageProfileController.js:1185 {fname: "sudarshan", country: "India"}
manageProfileController.js:1189 ---------After update-------
manageProfileController.js:1190 ----------originalObj--------------
manageProfileController.js:1191 {fname: "sudarshan", country: "India"}
manageProfileController.js:1192 -----------duplicateObj---------------
manageProfileController.js:1193 {fname: "SUD", country: "USA"}

I shocked Excel didn't do this automatically so here is my solution I hope would be useful for others,

1. Copy the whole column to clipboard
2. Open this on your Chrome or Firefox

data:text/html,<button onclick="document.write(document.body.querySelector('textarea').value.split('\n').map(x => '<a href=\'' + x + '\'>' + x + '</a>').join('<br>'))">Linkify</button><br><textarea></textarea>

3. Paste the column on the page you just opened on the browser and press "Linkify"
4. Copy the result from the tab to the the column on Excel

Instead step two, you can use the below page, first, click on "Run code snippet" then paste the column on it

<button onclick="document.write(document.body.querySelector('textarea').value.split('\n').map(x => '<a href=\'' + x + '\'>' + x + '</a>').join('<br>'))">Linkify</button><br><textarea></textarea>

The first you can actually change if you want to, the second you can't. Read up about const correctness (there's some nice guides about the difference). There is also char const * name where you can't repoint it.

For anyone who make it in bigger scale, you might have also check how many file descriptors you have. It will throw this error if you ran out at bad moment.

Setting a reference to the Microsoft Access 12.0 Object Library allows us to test if a table exists using DCount.

Public Function ifTableExists(tblName As String) As Boolean

    If DCount("[Name]", "MSysObjects", "[Name] = '" & tblName & "'") = 1 Then

        ifTableExists = True

    End If

End Function

Chris Dents' answer has already covered the OPs' question but seeing as this was the top search on google for PowerShell format string as date I thought I'd give a different string example.

If like me, you get the time string like this 20190720170000.000000+000

An important thing to note is you need to use ToUniversalTime() when using [System.Management.ManagementDateTimeConverter] otherwise you get offset times against your input.

PS Code

cls
Write-Host "This example is for the 24hr clock with HH"
Write-Host "ToUniversalTime() must be used when using [System.Management.ManagementDateTimeConverter]"
$my_date_24hr_time   = "20190720170000.000000+000"
$date_format         = "yyyy-MM-dd HH:mm"
[System.Management.ManagementDateTimeConverter]::ToDateTime($my_date_24hr_time).ToUniversalTime();
[System.Management.ManagementDateTimeConverter]::ToDateTime($my_date_24hr_time).ToUniversalTime().ToSTring($date_format)
[datetime]::ParseExact($my_date_24hr_time,"yyyyMMddHHmmss.000000+000",$null).ToSTring($date_format)
Write-Host
Write-Host "-----------------------------"
Write-Host
Write-Host "This example is for the am pm clock with hh"
Write-Host "Again, ToUniversalTime() must be used when using [System.Management.ManagementDateTimeConverter]"
Write-Host
$my_date_ampm_time   = "20190720110000.000000+000"
[System.Management.ManagementDateTimeConverter]::ToDateTime($my_date_ampm_time).ToUniversalTime();
[System.Management.ManagementDateTimeConverter]::ToDateTime($my_date_ampm_time).ToUniversalTime().ToSTring($date_format)
[datetime]::ParseExact($my_date_ampm_time,"yyyyMMddhhmmss.000000+000",$null).ToSTring($date_format)

Output

This example is for the 24hr clock with HH
ToUniversalTime() must be used when using [System.Management.ManagementDateTimeConverter]

20 July 2019 17:00:00
2019-07-20 17:00
2019-07-20 17:00

-----------------------------

This example is for the am pm clock with hh
Again, ToUniversalTime() must be used when using [System.Management.ManagementDateTimeConverter]

20 July 2019 11:00:00
2019-07-20 11:00
2019-07-20 11:00

MS doc on [Management.ManagementDateTimeConverter]:

https://docs.microsoft.com/en-us/dotnet/api/system.management.managementdatetimeconverter?view=dotnet-plat-ext-3.1

Remove the index and do reset

rm -f .git/index
git reset

Paul Dardeau answer is perfect, the only thing is, what if all the files inside those folders are not PDF files and you want to grab it all no matter the extension. Well just change it to

find . -name "*.*" -type f -exec cp {} ./pdfsfolder \;

Just to sum up!

None of the above answers worked for me due to their specified attachment format (application/octet-stream). Use application/pdf for best results with PDF files.

<?php

// just edit these 
$to          = "[email protected], [email protected]"; // addresses to email pdf to
$from        = "[email protected]"; // address message is sent from
$subject     = "Your PDF email subject"; // email subject
$body        = "<p>The PDF is attached.</p>"; // email body
$pdfLocation = "./your-pdf.pdf"; // file location
$pdfName     = "pdf-file.pdf"; // pdf file name recipient will get
$filetype    = "application/pdf"; // type

// creates headers and mime boundary
$eol = PHP_EOL;
$semi_rand     = md5(time());
$mime_boundary = "==Multipart_Boundary_$semi_rand";
$headers       = "From: $from$eolMIME-Version: 1.0$eol" .
    "Content-Type: multipart/mixed;$eol boundary=\"$mime_boundary\"";

// add html message body
$message = "--$mime_boundary$eol" .
    "Content-Type: text/html; charset=\"iso-8859-1\"$eol" .
    "Content-Transfer-Encoding: 7bit$eol$eol$body$eol";

// fetches pdf
$file = fopen($pdfLocation, 'rb');
$data = fread($file, filesize($pdfLocation));
fclose($file);
$pdf = chunk_split(base64_encode($data));

// attaches pdf to email
$message .= "--$mime_boundary$eol" .
    "Content-Type: $filetype;$eol name=\"$pdfName\"$eol" .
    "Content-Disposition: attachment;$eol filename=\"$pdfName\"$eol" .
    "Content-Transfer-Encoding: base64$eol$eol$pdf$eol--$mime_boundary--";

// Sends the email
if(mail($to, $subject, $message, $headers)) {
    echo "The email was sent.";
}
else {
    echo "There was an error sending the mail.";
}

As a quick and very scoped solution:

Task.Result

Both Task.Result and Task.Wait won't allow to improving scalability when used with I/O, as they will cause the calling thread to stay blocked waiting for the I/O to end.

When you call .Result on an incomplete Task, the thread executing the method has to sit and wait for the task to complete, which blocks the thread from doing any other useful work in the meantime. This negates the benefit of the asynchronous nature of the task.

notasync

I had a similar problem.

Setting width to "auto" worked fine for me but when the dialog contained a lot of text it made it span the full width of the page, ignoring the maxWidth setting.

Setting maxWidth on create works fine though:

$( ".selector" ).dialog({
  width: "auto",
  // maxWidth: 660, // This won't work
  create: function( event, ui ) {
    // Set maxWidth
    $(this).css("maxWidth", "660px");
  }
});

Strings between double quotes "" interpolate, meaning they convert escaped characters to printable characters.

Strings between single quotes '' are literal, meaning they are treated exactly as the characters are typed in.

You can have both on the same line:

echo '$clientid $lastname ' . "\r\n";
echo "$clientid $lastname \r\n";

outputs:

$clientid $lastname
1 John Doe

<html>
<head>
<script>
    function putText() {
        var simpleText = "hello_world";
        var finalSplitText = simpleText.split("_");
        var splitText = finalSplitText[0];
        document.getElementById("destination").innerHTML = "I need the value of " + splitText + " variable here";
    }
</script>
</head>
<body onLoad = putText()>
    <a id="destination" href = test.html>I need the value of "splitText" variable here</a>
</body>
</html>

For Ansible 2.x:

- name: template test
  template: 
    src: myTemplateFile
    dest: result1
  vars:
    myTemplateVariable: File1

- name: template test
  template: 
    src: myTemplateFile
    dest: result2
  vars:
    myTemplateVariable: File2

For Ansible 1.x:

Unfortunately the template module does not support passing variables to it, which can be used inside the template. There was a feature request but it was rejected.

I can think of two workarounds:

1. Include

The include statement supports passing variables. So you could have your template task inside an extra file and include it twice with appropriate parameters:

my_include.yml:

- name: template test
  template: 
        src=myTemplateFile
        dest=destination

main.yml:

- include: my_include.yml destination=result1 myTemplateVariable=File1

- include: my_include.yml destination=result2 myTemplateVariable=File2

2. Re-define myTemplateVariable

Another way would be to simply re-define myTemplateVariable right before every template task.

- set_fact:
     myTemplateVariable: File1

- name: template test 1
  template: 
        src=myTemplateFile
        dest=result1

- set_fact:
     myTemplateVariable: File2

- name: template test 2
  template: 
        src=myTemplateFile
        dest=result2

You can add inside the POM.

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-configuration-processor</artifactId>
    <version>XXXXXXXXX</version>
</dependency>

The LDF file holds the database transaction log. See, for example, http://www.databasedesign-resource.com/sql-server-transaction-log.html for a full explanation. There are ways to shrink the transaction file; for example, see http://support.microsoft.com/kb/873235.

Another possibility:

There are two ways the MySQL client can connect to the server: over TCP/IP, or using sockets. It's possible you have your MySQL server configured to support socket connections, but not network connections.

It's the last one:

a = a & b;

In Java, 2D arrays are really arrays of arrays with possibly different lengths (there are no guarantees that in 2D arrays that the 2nd dimension arrays all be the same length)

You can get the length of any 2nd dimension array as z[n].length where 0 <= n < z.length.

If you're treating your 2D array as a matrix, you can simply get z.length and z[0].length, but note that you might be making an assumption that for each array in the 2nd dimension that the length is the same (for some programs this might be a reasonable assumption).

If you're using django REST framework, you can use the reverse function from rest_framework.reverse. This has the same behavior as django.core.urlresolvers.reverse, except that it uses a request parameter to build a full URL.

from rest_framework.reverse import reverse

# returns the full url
url = reverse('view_name', args=(obj.pk,), request=request)

# returns only the relative url
url = reverse('view_name', args=(obj.pk,))

Edited to mention availability only in REST framework

Easiest way to do is :

awk 'NR==FNR{a[$1]++;next} a[$1] ' file1 file2

Files are not necessary to be sorted.

I could do this (demo):

<!doctype html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js"></script>
</head>
<body>
    <form >
        <input type="file" id="f" data-max-size="32154" />
        <input type="submit" />
    </form>
<script>
$(function(){
    $('form').submit(function(){
        var isOk = true;
        $('input[type=file][data-max-size]').each(function(){
            if(typeof this.files[0] !== 'undefined'){
                var maxSize = parseInt($(this).attr('max-size'),10),
                size = this.files[0].size;
                isOk = maxSize > size;
                return isOk;
            }
        });
        return isOk;
    });
});
</script>
</body>
</html>

If you are using MS Excel 2007, you could use the conditional formatting on the Home tab as shown in the screenshot below. You could either use the color scales default option as I have done here or you can go ahead and create a new rule based on your data set.

In python3 the following works:

>>> v=10.4
>>> print('% 6.2f' % v)
  10.40
>>> print('% 12.1f' % v)
        10.4
>>> print('%012.1f' % v)
0000000010.4

Based in the response of basarat, I give here a little more information how to run this in Visual Studio 2013.

• Go to Windows Start button -> All Programs -> Visual Studio 2013 -> Visual Studio Tools A windows is open with a list of tool.

• Select Developer Command Prompt for VS2013
• In the opened Console write: tsc -v
• You get the version: See Image

[UPDATE]

If you update your Visual Studio to a new version of Typescript as 1.0.x you don't see the last version here. To see the last version:

• Go to: C:\Program Files (x86)\Microsoft SDKs\TypeScript, there you see directories of type 0.9, 1.0 1.1
• Enter the high number that you have (in this case 1.1)
• Copy the directory and run in CMD the command tsc -v, you get the version.

NOTE: Typescript 1.3 install in directory 1.1, for that it is important to run the command to know the last version that you have installed.

NOTE: It is possible that you have installed a version 1.3 and your code use 1.0.3. To avoid this if you have your Typescript in a separate(s) project(s) unload the project and see if the Typescript tag:

<TypeScriptToolsVersion>1.1</TypeScriptToolsVersion> 

is set to 1.1.

[UPDATE 2]

TypeScript version 1.4, 1.5 .. 1.7 install in 1.4, 1.5... 1.7 directories. they are not problem to found version. if you have typescript in separate project and you migrate from a previous typescript your project continue to use the old version. to solve this:

unload the project file and change the typescript version to 1.x at:

  <TypeScriptToolsVersion>1.x</TypeScriptToolsVersion>

If you installed the typescript using the visual studio installer file, the path to the new typescript compiler should be automatically updated to point to 1.x directory. If you have problem, review that you environment variable Path include

C:\Program Files (x86)\Microsoft SDKs\TypeScript\1.x\

SUGGESTION TO MICROSOFT :-) Because Typescript run side by side with other version, maybe is good to have in the project properties have a combo box to select the typescript compiler (similar to select the net version)

It appears that without the class constraint:

bool Compare<T> (T x, T y) where T: class
{
    return x == y;
}

One should realize that while class constrained Equals in the == operator inherits from Object.Equals, while that of a struct overrides ValueType.Equals.

Note that:

bool Compare<T> (T x, T y) where T: struct
{
    return x == y;
}

also gives out the same compiler error.

As yet I do not understand why having a value type equality operator comparison is rejected by the compiler. I do know for a fact though, that this works:

bool Compare<T> (T x, T y)
{
    return x.Equals(y);
}

Blowfish is not a hashing algorithm. It's an encryption algorithm. What that means is that you can encrypt something using blowfish, and then later on you can decrypt it back to plain text.

SHA512 is a hashing algorithm. That means that (in theory) once you hash the input you can't get the original input back again.

They're 2 different things, designed to be used for different tasks. There is no 'correct' answer to "is blowfish better than SHA512?" You might as well ask "are apples better than kangaroos?"

If you want to read some more on the topic here's some links:

• Blowfish
• SHA512

Here's a more visual explanation in the context of a MVVM architecture:

It looks like JSON - it might be overkill, depending on the situation, but you could consider using a JSON library (e.g. http://json.org/java/) to parse it:

    String arr = "[1,2]";

    JSONArray jsonArray = (JSONArray) new JSONObject(new JSONTokener("{data:"+arr+"}")).get("data");

    int[] outArr = new int[jsonArray.length()]; 

    for(int i=0; i<jsonArray.length(); i++) {
        outArr[i] = jsonArray.getInt(i);
    }

This is a work around.

http://jsfiddle.net/JJV59/2/

[EDIT]

<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>JS Bin</title>
<!--[if IE]>
  <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->

</head>
<body>

<table cellspacing="1" width="100%" bgcolor="#cccccc">
    <thead>
        <tr>
            <td bgcolor="#ffffff" width="70px">
            </td>
            <td class="csstablelisttd" width="70px">
                <b>Time Slot&nbsp;</b>
            </td>
            <td class="csstablelisttd">
                <b>&nbsp;Patient Name</b>
            </td>
        </tr>
    </thead>
</table>
<!-- THIS GIVES THE SCROLLER -->
<div style="height: 500px; overflow-y: auto">
    <table id="tableAppointment" cellspacing="1" width="100%" bgcolor="#cccccc">
         <tbody>
            <tr>
                <td class="csstablelisttd" valign="top" width="70px">
                    8:00AM
                </td>
                <td class="csstablelisttd" width="70px">
                    0
                </td>
                <td class="csstablelisttd">
                    <span>Name 1</span>
                </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        9:00AM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        10:00AM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        11:00AM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        12:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        01:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        02:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        03:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        04:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        05:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        06:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        07:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        15
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        30
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd">
                    </td>
                    <td class="csstablelisttd">
                        45
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
                <tr>
                    <td class="csstablelisttd" valign="top" width="90px">
                        08:00PM
                    </td>
                    <td class="csstablelisttd">
                        0
                    </td>
                    <td class="csstablelisttd">
                        <span></span>
                    </td>
                </tr>
            </tbody>
        </table>    
    </div>

</body>
</html>

I use this peace of code and I have successeful

<div class="row  center-block">
<div style="margin: 0 auto;width: 90%;"> 
    <div class="col-md-12" style="top:10px;">
    </div>
    <div class="col-md-12" style="top:10px;">
    </div>
 </div>

I don't really understand why you would make this an HTML Helper. I would make it part of the ViewData dictionary in an action method of the controller. Something like this:

ViewData["Age"] = DateTime.Now.Year - birthday.Year;

Given that birthday is passed into an action method and is a DateTime object.

https://developer.apple.com/reference/foundation/userdefaults

A default object must be a property list—that is, an instance of (or for collections, a combination of instances of): NSData, NSString, NSNumber, NSDate, NSArray, or NSDictionary.

If you want to store any other type of object, you should typically archive it to create an instance of NSData. For more details, see Preferences and Settings Programming Guide.

If you combine the answers above, finally a pom.xml that configured for UTF-8 should seem like that.

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>YOUR_COMPANY</groupId>
    <artifactId>YOUR_APP</artifactId>
    <version>1.0.0-SNAPSHOT</version>

    <properties>
        <project.java.version>1.8</project.java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>

    <dependencies>
        <!-- Your dependencies -->
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.7.0</version>
                <configuration>
                    <source>${project.java.version}</source>
                    <target>${project.java.version}</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>3.0.2</version>
                <configuration>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

You declared the constructor blowfish as this:

Blowfish(BlowfishAlgorithm algorithm);

So this line cannot exist (without further initialization later):

Blowfish _blowfish;

since you passed no parameter. It does not understand how to handle a parameter-less declaration of object "BlowFish" - you need to create another constructor for that.

I wrote a directive you can use to bind an ng-model to any expression you want. Whenever the expression changes the model is set to the new value.

 module.directive('boundModel', function() {
      return {
        require: 'ngModel',
        link: function(scope, elem, attrs, ngModel) {
          var boundModel$watcher = scope.$watch(attrs.boundModel, function(newValue, oldValue) {
            if(newValue != oldValue) {
              ngModel.$setViewValue(newValue);
              ngModel.$render();
            }
          });

          // When $destroy is fired stop watching the change.
          // If you don't, and you come back on your state
          // you'll have two watcher watching the same properties
          scope.$on('$destroy', function() {
              boundModel$watcher();
          });
        }
    });

You can use it in your templates like this:

 <li>Total<input type="text" ng-model="total" bound-model="one * two"></li>      

Try this:

HTML:

<input type="submit" value="submit" name="submit" onclick="myfunction()">

jQuery:

<script type="text/javascript">
 function myfunction() 
 {
    var url = $(location).attr('href');
    $('#spn_url').html('<strong>' + url + '</strong>');
 }
</script>

If you do not want to change the settings or play with command line. There is option to compress the file and upload in phpMyAdmin. It should bring down the size considerably.

Each row in /proc/$PID/maps describes a region of contiguous virtual memory in a process or thread. Each row has the following fields:

address           perms offset  dev   inode   pathname
08048000-08056000 r-xp 00000000 03:0c 64593   /usr/sbin/gpm

• address - This is the starting and ending address of the region in the process's address space
• permissions - This describes how pages in the region can be accessed. There are four different permissions: read, write, execute, and shared. If read/write/execute are disabled, a - will appear instead of the r/w/x. If a region is not shared, it is private, so a p will appear instead of an s. If the process attempts to access memory in a way that is not permitted, a segmentation fault is generated. Permissions can be changed using the mprotect system call.
• offset - If the region was mapped from a file (using mmap), this is the offset in the file where the mapping begins. If the memory was not mapped from a file, it's just 0.
• device - If the region was mapped from a file, this is the major and minor device number (in hex) where the file lives.
• inode - If the region was mapped from a file, this is the file number.
• pathname - If the region was mapped from a file, this is the name of the file. This field is blank for anonymous mapped regions. There are also special regions with names like [heap], [stack], or [vdso]. [vdso] stands for virtual dynamic shared object. It's used by system calls to switch to kernel mode. Here's a good article about it: "What is linux-gate.so.1?"

You might notice a lot of anonymous regions. These are usually created by mmap but are not attached to any file. They are used for a lot of miscellaneous things like shared memory or buffers not allocated on the heap. For instance, I think the pthread library uses anonymous mapped regions as stacks for new threads.

Readify made a very complete answer. Yet, I wanted to add the End statement, you can use:

Find the last used cell, before a blank in a Column:

Sub LastCellBeforeBlankInColumn()
Range("A1").End(xldown).Select
End Sub

Find the very last used cell in a Column:

Sub LastCellInColumn()
Range("A" & Rows.Count).End(xlup).Select
End Sub

Find the last cell, before a blank in a Row:

Sub LastCellBeforeBlankInRow()
Range("A1").End(xlToRight).Select
End Sub

Find the very last used cell in a Row:

Sub LastCellInRow()
Range("IV1").End(xlToLeft).Select
End Sub

See here for more information (and the explanation why xlCellTypeLastCell is not very reliable).

to set session you can try this:

$request->session()->put('key','value');

also to get session data you can try this:

$request->session()->get('key');

If you want to get all session data:

$request->session()->all();

Try this:

<script>
    var x="foo_foo_foo_bar";
    for (var i=0; i<=x.length; i++) {
        if (x[i]=="_" && x[i+1]=="b") {
            break;
        }
        else {
            document.write(x[i]);
        }
    }
</script>

You can also try the live working example on http://jsfiddle.net/informativejavascript/F7WTn/87/.

A true restart is not possible AFAIK. (Please correct me if I'm wrong!).

However, if you want to set it to 0, you can just delete and recreate it.

If you want to set it to a specific value, you can set the INCREMENT to a negative value and get the next value.

That is, if your sequence is at 500, you can set it to 100 via

ALTER SEQUENCE serial INCREMENT BY -400;
SELECT serial.NEXTVAL FROM dual;
ALTER SEQUENCE serial INCREMENT BY 1;

Very basic way to implement looping in cmd programming using labels

@echo off
SET /A "index=1"
SET /A "count=5"
:while
if %index% leq %count% (
   echo The value of index is %index%
   SET /A "index=index + 1"
   goto :while
)

you have to use this code:

with <%@ taglib prefix="c" uri="http://www.springframework.org/tags/form"%>

and

<c:select>
            <option value="RCV"
                ${records[0].getDirection() == 'RCV' ? 'selected="true"' : ''}>
                <spring:message code="dropdown.Incoming" text="dropdown.Incoming" />
            </option>
            <option value="SND"
                ${records[0].getDirection() == 'SND'? 'selected="true"' : ''}>
                <spring:message code="dropdown.Outgoing" text="dropdown.Outgoing" />
            </option>
        </c:select>

You can now (C++14) return a locally-defined (i.e. defined inside the function) as follows:

auto f()
{
    struct S
    {
      int a;
      double b;
    } s;
    s.a = 42;
    s.b = 42.0;
    return s;
}

auto x = f();
a = x.a;
b = x.b;

If you want all the li tags in an array even when they are in different ul tags then you can simply do

var lis = document.getElementByTagName('li'); 

and if you want to get particular div tag li's then:

var lis = document.getElementById('divID').getElementByTagName('li'); 

else if you want to search a ul first and then its li tags then you can do:

var uls = document.getElementsByTagName('ul');
for(var i=0;i<uls.length;i++){
    var lis=uls[i].getElementsByTagName('li');
    for(var j=0;j<lis.length;j++){
        console.log(lis[j].innerHTML);
    }
}

Use the -S (note: capital S) switch to GCC, and it will emit the assembly code to a file with a .s extension. For example, the following command:

gcc -O2 -S foo.c

will leave the generated assembly code on the file foo.s.

Ripped straight from http://www.delorie.com/djgpp/v2faq/faq8_20.html (but removing erroneous -c)

You need to use val rather than value.

$("#fileinput").val();

Here my solution

function getTime() {
var systemDate = new Date();
var hours = systemDate.getHours();
var minutes = systemDate.getMinutes();
var strampm;
if (hours >= 12) {
    strampm= "PM";
} else {
    strampm= "AM";
}
hours = hours % 12;
if (hours == 0) {
    hours = 12;
}
_hours = checkTimeAddZero(hours);
_minutes = checkTimeAddZero(minutes);
console.log(_hours + ":" + _minutes + " " + strampm);
}

function checkTimeAddZero(i) {
if (i < 10) {
    i = "0" + i
}
return i;
}

!=== will not work because it's a syntax error. The correct way is !== (not three "equal to" symbols)

Here's a short example of why typedef array can be confusingly inconsistent. The other answers provide a workaround.

#include <stdio.h>
typedef char type24[3];

int func(type24 a) {
        type24 b;
        printf("sizeof(a) is %zu\n",sizeof(a));
        printf("sizeof(b) is %zu\n",sizeof(b));
        return 0;
}

int main(void) {
        type24 a;
        return func(a);
}

This produces the output

sizeof(a) is 8
sizeof(b) is 3

because type24 as a parameter is a pointer. (In C, arrays are always passed as pointers.) The gcc8 compiler will issue a warning by default, thankfully.

You should have to look at StringBuilder/StringBuffer which allow you to delete, insert, replace char(s) at specified offset.

In xml edittext:

android:id="@+id/text"

In program:

EditText text=(EditText) findViewById(R.id.text);
text.setRawInputType(Configuration.KEYBOARDHIDDEN_YES);

I found that place to put the redirect complent of react-router is in the method render, but if you want to redirect after some validation, by example, the best way to redirect is using the old reliable, window.location.href, i.e.:

evalSuccessResponse(data){
   if(data.code===200){
    window.location.href = urlOneSignHome;
   }else{
     //TODO Something
   }    
}

When you are programming React Native never will need to go outside of the app, and the mechanism to open another app is completely different.

I think this will happen if you'll use 'async defer' for (the file that contains the filter) while working with angularjs:

<script src="js/filter.js" type="text/javascript" async defer></script>

if you do, just remove 'async defer'.

I have had the same error on the test server but not in local. After a few minutes, I discovered that the IDE wasn't synchronized with the pom.xml. Here is how I solve it:

Re-Generate the deployment descriptor with Eclipse

1. Right click on your project folder
2. In the contextual menu, choose "Java EE Tools" then "Generate Deployment Descriptor Stub"
3. It will create the web.xml.

Re-Generate the deployment descriptor with IntelliJ

1. Right click on your project folder
2. In the contextual menu, choose "Open Module Settings", then click on the + to add the web deployment descriptor.
3. Then your can change the path to your descriptor or the Web Ressource Directoriesand the on the right side.
4. Then you will get something like:

I would perform a Null check before converting to set.

if(myList != null){
Set<Foo> foo = new HashSet<Foo>(myList);
}