Just a wild guess: (not much to go on) but I have had similar problems when, for example, I was using the IIS rewrite module on my local machine (and it worked fine), but when I uploaded to a host that did not have that add-on module installed, I would get a 500 error with very little to go on - sounds similar. It drove me crazy trying to find it.

So make sure whatever options/addons that you might have and be using locally in IIS are also installed on the host.

Similarly, make sure you understand everything that is being referenced/used in your web.config - that is likely the problem area.

I have issue with itextsharp and itextsharp.xmlworker dlls for exception-from-hresult-0x80131040 so I have removed those both dlls from references and downloaded new dlls directly from nuget packages, which resolved my issue.

May be this method can be useful to resolved the issue to other people.

For me worked adding the following section to web.config file:

<configuration>
...
    <runtime>
    ...
        <dependentAssembly>
            <assemblyIdentity name="System.Web.Http.WebHost" publicKeyToken="31bf3856ad364e35" culture="neutral" />
            <bindingRedirect oldVersion="0.0.0.0-5.1.0.0" newVersion="5.1.0.0" />
        </dependentAssembly>
    ...
    </runtime>
...
</configuration>

This example stands for MVC 5.1. Hope it will help someone to resolve such issue.

Had the same problem, while differently from other answers in my case I use ASP.NET to develop the WebAPI server.

I already had Corps allowed and it worked for GET requests. To make POST requests work I needed to add 'AllowAnyHeader()' and 'AllowAnyMethod()' options to the list of Corp options.

Here are essential parts of related functions in Start class look like:

ConfigureServices method:

    services.AddCors(options =>
    {
        options.AddPolicy(name: MyAllowSpecificOrigins,
                          builder =>
                          {
                              builder
                                  .WithOrigins("http://localhost:4200")
                                  .AllowAnyHeader()
                                  .AllowAnyMethod()
                                  //.AllowCredentials()
                                  ;
                          });
    });

Configure method:

        app.UseCors(MyAllowSpecificOrigins);

Found this from:

• https://docs.microsoft.com/en-us/aspnet/core/security/cors?view=aspnetcore-3.1
• https://forums.asp.net/t/2168883.aspx?Request+header+field+content+type+is+not+allowed+by+Access+Control+Allow+Headers+in+preflight+response+

Below step solved my issue:

Open CMD Prompt with Admin Privileges.

Run : iisreset.

Hope this helps.

The icons (glyphicons) are now contained in a separate css file...

The markup has changed to:

<i class="glyphicon glyphicon-search"></i>

or

<span class="glyphicon glyphicon-search"></span>

Here is a helpful list of changes for Bootstrap 3: http://bootply.com/bootstrap-3-migration-guide

You found the shorthand to set privileges for all existing tables in the given schema. The manual clarifies:

(but note that ALL TABLES is considered to include views and foreign tables).

Bold emphasis mine. serial columns are implemented with nextval() on a sequence as column default and, quoting the manual:

For sequences, this privilege allows the use of the currval and nextval functions.

So if there are serial columns, you'll also want to grant USAGE (or ALL PRIVILEGES) on sequences

GRANT USAGE ON ALL SEQUENCES IN SCHEMA foo TO mygrp;

Note: identity columns in Postgres 10 or later use implicit sequences that don't require additional privileges. (Consider upgrading serial columns.)

What about new objects?

You'll also be interested in DEFAULT PRIVILEGES for users or schemas:

ALTER DEFAULT PRIVILEGES IN SCHEMA foo GRANT ALL PRIVILEGES ON TABLES TO staff;
ALTER DEFAULT PRIVILEGES IN SCHEMA foo GRANT USAGE          ON SEQUENCES TO staff;
ALTER DEFAULT PRIVILEGES IN SCHEMA foo REVOKE ...;

This sets privileges for objects created in the future automatically - but not for pre-existing objects.

Default privileges are only applied to objects created by the targeted user (FOR ROLE my_creating_role). If that clause is omitted, it defaults to the current user executing ALTER DEFAULT PRIVILEGES. To be explicit:

ALTER DEFAULT PRIVILEGES FOR ROLE my_creating_role IN SCHEMA foo GRANT ...;
ALTER DEFAULT PRIVILEGES FOR ROLE my_creating_role IN SCHEMA foo REVOKE ...;

Note also that all versions of pgAdmin III have a subtle bug and display default privileges in the SQL pane, even if they do not apply to the current role. Be sure to adjust the FOR ROLE clause manually when copying the SQL script.

Check AVA's answer below.

My old answer seems wrong

You can find the answer on this other S.O. question:

MySQL - can I limit the maximum time allowed for a query to run?

a cron job that runs every second on your database server, connecting and doing something like this:

• SHOW PROCESSLIST
• Find all connections with a query time larger than your maximum desired time
• Run KILL [process id] for each of those processes

I know, nobody asked for it but if anybody is using bootstrap, it can be changed through Label and CSS Pseudo-selector.

For changing button text:

.custom-file-label::after {
  content: "What's up?";
}

For changing field text:

<label class="custom-file-label" for="upload">Drop it like it's hot</label>

Here's a fiddle.

Code in Kotlin:

var updateSongTime = object : Runnable {
            override fun run() {
                val getCurrent = mediaPlayer?.currentPosition
                startTimeText?.setText(String.format("%d:%d",
                        TimeUnit.MILLISECONDS.toMinutes(getCurrent?.toLong() as Long),
                        TimeUnit.MILLISECONDS.toSeconds(getCurrent?.toLong()) -
                                TimeUnit.MINUTES.toSeconds(
                                        TimeUnit.MILLISECONDS.toMinutes(getCurrent?.toLong()))))
                seekBar?.setProgress(getCurrent?.toInt() as Int)
                Handler().postDelayed(this, 1000)
            }
        }

For changing media player audio file every second

If user drags the seek bar then following code snippet can be use

Statified.seekBar?.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
            override fun onProgressChanged(seekBar: SeekBar, i: Int, b: Boolean) {
                if(b && Statified.mediaPlayer != null){
                    Statified.mediaPlayer?.seekTo(i)
                }

            }
            override fun onStartTrackingTouch(seekBar: SeekBar) {}
            override fun onStopTrackingTouch(seekBar: SeekBar) {}
        })

Just use TeX ! This works :

title(r"""\Huge{Big title !} \newline \tiny{Small subtitle !}""")

EDIT: To enable TeX processing, you need to add the "usetex = True" line to matplotlib parameters:

fig_size = [12.,7.5]
params = {'axes.labelsize': 8,
      'text.fontsize':   6,
      'legend.fontsize': 7,
      'xtick.labelsize': 6,
      'ytick.labelsize': 6,
      'text.usetex': True,       # <-- There 
      'figure.figsize': fig_size,
      }
rcParams.update(params)

I guess you also need a working TeX distribution on your computer. All details are given at this page:

http://matplotlib.org/users/usetex.html

That looks like it might belong in the select statement:

SELECT id, col1, col2, col3, (CASE WHEN table3.col3 IS NULL THEN table2.col3 AS col4 ELSE table3.col3 as col4 END)
FROM table1
LEFT OUTER JOIN table2
ON table1.id = table2.id
LEFT OUTER JOIN table3
ON table1.id = table3.id

Pretty example by Miquel (#32) should be refilled:

<html>
 <head>
  <script type="text/javascript">
   function handleIt(txt) {   // txt == content of form input
    alert("Entered value: " + txt);
   }
  </script>
 </head>
 <body>
 <!-- javascript function in form action must have a parameter. This 
    parameter contains a value of named input -->
  <form name="myform" action="javascript:handleIt(lastname.value)">  
   <input type="text" name="lastname" id="lastname" maxlength="40"> 
   <input name="Submit"  type="submit" value="Update"/>
  </form>
 </body>
</html>

And the form should have:

<form name="myform" action="javascript:handleIt(lastname.value)"> 

I think that one important point that was not mentioned in the previous answers is that, if not explicitly indicated, the matlab interpreter will remain open. Therefore, to the answer of @hkBattousai I will add the exit command:

"C:\<a long path here>\matlab.exe" -nodisplay -nosplash -nodesktop -r "run('C:\<a long path here>\mfile.m');exit;"

You can sum numbers in a list simply with the sum() built-in:

sum(your_list)

It will sum as many number items as you have. Example:

my_list = range(10, 17)
my_list
[10, 11, 12, 13, 14, 15, 16]

sum(my_list)
91

For your specific case:

For your data convert the numbers into int first and then sum the numbers:

data = ['5', '4', '9']

sum(int(i) for i in data)
18

This will work for undefined number of elements in your list (as long as they are "numbers")

Thanks for @senderle's comment re conversion in case the data is in string format.

First of all.

You can use JSON to Kotlin Data class converter plugin in Android Studio for JSON mapping to POJO classes (kotlin data class). This plugin will annotate your Kotlin data class according to JSON.

Then you can use GSON converter to convert JSON to Kotlin.

Follow this Complete tutorial: Kotlin Android JSON Parsing Tutorial

If you want to parse json manually.

val **sampleJson** = """
  [
  {
   "userId": 1,
   "id": 1,
   "title": "sunt aut facere repellat provident occaecati excepturi optio 
    reprehenderit",
    "body": "quia et suscipit\nsuscipit recusandae consequuntur expedita"
   }]
   """

Code to Parse above JSON Array and its object at index 0.

var jsonArray = JSONArray(sampleJson)
for (jsonIndex in 0..(jsonArray.length() - 1)) {
Log.d("JSON", jsonArray.getJSONObject(jsonIndex).getString("title"))
}

if you install putty on win32 you get an pscp (putty scp).

so you can use the os.system hack on win32 too.

(and you can use the putty-agent for key-managment)

sorry it is only a hack (but you can wrap it in a python class)

You can use

$('#li_from_date').appendDtpicker({
    "dateOnly": true,
    "autodateOnStart": false,
    "dateFormat": "DD/MM/YYYY",
    "closeOnSelected": true,
    "futureonly": true
});

In my case, it was because the fixed element was being shown by using an animation. As stated in this link:

in Safari 9.1, having a position:fixed-element inside an animated element, may cause the position:fixed-element to not appear.

Not sure I completely understand the question but:

$(":button.brown").click(function() {
  $(":button.brown.selected").removeClass("selected");
  $(this).addClass("selected");
});

seems to be along the lines of what you want.

I would certainly recommend using classes instead of directly setting CSS, which is problematic for several reasons (eg removing styles is non-trivial, removing classes is easy) but if you do want to go that way:

$("...").css("background", "brown");

But when you want to reverse that change, what do you set it to?

You could use

os.path.abspath(path_with_backlash)

it returns the path with \

I found another way you can do it was to have the source and property strongly typed and explicitly infer the input for the lambda. Not sure if that is correct terminology but here is the result.

public static RouteValueDictionary GetInfo<T,P>(this HtmlHelper html, Expression<Func<T, P>> action) where T : class
{
    var expression = (MemberExpression)action.Body;
    string name = expression.Member.Name;

    return GetInfo(html, name);
}

And then call it like so.

GetInfo((User u) => u.UserId);

and voila it works.

Use a directive which adds to both the $formatters and $parsers collections to ensure that the transformation is performed in both directions.

See this other answer for more details including a link to jsfiddle.

Using Node.js

sync mode:

var fs = require("fs");
var text = fs.readFileSync("./mytext.txt");
var textByLine = text.split("\n")

async mode:

var fs = require("fs");
fs.readFile("./mytext.txt", function(text){
    var textByLine = text.split("\n")
});

UPDATE

As of at least Node 6, readFileSync returns a Buffer, so it must first be converted to a string in order for split to work:

var text = fs.readFileSync("./mytext.txt").toString('utf-8');

Or

var text = fs.readFileSync("./mytext.txt", "utf-8");

I don't know about JSON.NET, but it works fine with JavaScriptSerializer from System.Web.Extensions.dll (.NET 3.5 SP1):

using System.Collections.Generic;
using System.Web.Script.Serialization;
public class NameTypePair
{
    public string OBJECT_NAME { get; set; }
    public string OBJECT_TYPE { get; set; }
}
public enum PositionType { none, point }
public class Ref
{
    public int id { get; set; }
}
public class SubObject
{
    public NameTypePair attributes { get; set; }
    public Position position { get; set; }
}
public class Position
{
    public int x { get; set; }
    public int y { get; set; }
}
public class Foo
{
    public Foo() { objects = new List<SubObject>(); }
    public string displayFieldName { get; set; }
    public NameTypePair fieldAliases { get; set; }
    public PositionType positionType { get; set; }
    public Ref reference { get; set; }
    public List<SubObject> objects { get; set; }
}
static class Program
{

    const string json = @"{
  ""displayFieldName"" : ""OBJECT_NAME"", 
  ""fieldAliases"" : {
    ""OBJECT_NAME"" : ""OBJECT_NAME"", 
    ""OBJECT_TYPE"" : ""OBJECT_TYPE""
  }, 
  ""positionType"" : ""point"", 
  ""reference"" : {
    ""id"" : 1111
  }, 
  ""objects"" : [
    {
      ""attributes"" : {
        ""OBJECT_NAME"" : ""test name"", 
        ""OBJECT_TYPE"" : ""test type""
      }, 
      ""position"" : 
      {
        ""x"" : 5, 
        ""y"" : 7
      }
    }
  ]
}";


    static void Main()
    {
        JavaScriptSerializer ser = new JavaScriptSerializer();
        Foo foo = ser.Deserialize<Foo>(json);
    }


}

Edit:

Json.NET works using the same JSON and classes.

Foo foo = JsonConvert.DeserializeObject<Foo>(json);

Link: Serializing and Deserializing JSON with Json.NET

It means 'not equal to'. So you're filtering out records where ordid is 605. Overall you're looking for any records which have the same prodid and qty values as those assigned to ordid 605, but which are for a different order.

If you have a checkbox with an id checkbox_id.You can set its state with JS with prop('checked', false) or prop('checked', true)

 $('#checkbox_id').prop('checked', false);

This was for my own project and I'm sharing it here too.

DEMO: http://jsbin.com/OjOTIGaP/1/edit

This one had trouble after 3.2, so the one below may work better for you:

https://jsbin.com/seqola/2/edit --- BETTER VERSION, slightly

CSS

/* adjust body when menu is open */
body.slide-active {
    overflow-x: hidden
}
/*first child of #page-content so it doesn't shift around*/
.no-margin-top {
    margin-top: 0px!important
}
/*wrap the entire page content but not nav inside this div if not a fixed top, don't add any top padding */
#page-content {
    position: relative;
    padding-top: 70px;
    left: 0;
}
#page-content.slide-active {
    padding-top: 0
}
/* put toggle bars on the left :: not using button */
#slide-nav .navbar-toggle {
    cursor: pointer;
    position: relative;
    line-height: 0;
    float: left;
    margin: 0;
    width: 30px;
    height: 40px;
    padding: 10px 0 0 0;
    border: 0;
    background: transparent;
}
/* icon bar prettyup - optional */
#slide-nav .navbar-toggle > .icon-bar {
    width: 100%;
    display: block;
    height: 3px;
    margin: 5px 0 0 0;
}
#slide-nav .navbar-toggle.slide-active .icon-bar {
    background: orange
}
.navbar-header {
    position: relative
}
/* un fix the navbar when active so that all the menu items are accessible */
.navbar.navbar-fixed-top.slide-active {
    position: relative
}
/* screw writing importants and shit, just stick it in max width since these classes are not shared between sizes */
@media (max-width:767px) { 
    #slide-nav .container {
        margin: 0;
        padding: 0!important;
    }
    #slide-nav .navbar-header {
        margin: 0 auto;
        padding: 0 15px;
    }
    #slide-nav .navbar.slide-active {
        position: absolute;
        width: 80%;
        top: -1px;
        z-index: 1000;
    }
    #slide-nav #slidemenu {
        background: #f7f7f7;
        left: -100%;
        width: 80%;
        min-width: 0;
        position: absolute;
        padding-left: 0;
        z-index: 2;
        top: -8px;
        margin: 0;
    }
    #slide-nav #slidemenu .navbar-nav {
        min-width: 0;
        width: 100%;
        margin: 0;
    }
    #slide-nav #slidemenu .navbar-nav .dropdown-menu li a {
        min-width: 0;
        width: 80%;
        white-space: normal;
    }
    #slide-nav {
        border-top: 0
    }
    #slide-nav.navbar-inverse #slidemenu {
        background: #333
    }
    /* this is behind the navigation but the navigation is not inside it so that the navigation is accessible and scrolls*/
    #slide-nav #navbar-height-col {
        position: fixed;
        top: 0;
        height: 100%;
        width: 80%;
        left: -80%;
        background: #eee;
    }
    #slide-nav.navbar-inverse #navbar-height-col {
        background: #333;
        z-index: 1;
        border: 0;
    }
    #slide-nav .navbar-form {
        width: 100%;
        margin: 8px 0;
        text-align: center;
        overflow: hidden;
        /*fast clearfixer*/
    }
    #slide-nav .navbar-form .form-control {
        text-align: center
    }
    #slide-nav .navbar-form .btn {
        width: 100%
    }
}
@media (min-width:768px) { 
    #page-content {
        left: 0!important
    }
    .navbar.navbar-fixed-top.slide-active {
        position: fixed
    }
    .navbar-header {
        left: 0!important
    }
}

HTML

 <div class="navbar navbar-inverse navbar-fixed-top" role="navigation" id="slide-nav">
  <div class="container">
   <div class="navbar-header">
    <a class="navbar-toggle"> 
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
     </a>
    <a class="navbar-brand" href="#">Project name</a>
   </div>
   <div id="slidemenu">
     
          <form class="navbar-form navbar-right" role="form">
            <div class="form-group">
              <input type="search" placeholder="search" class="form-control">
            </div>
            <button type="submit" class="btn btn-primary">Search</button>
          </form>
     
    <ul class="nav navbar-nav">
     <li class="active"><a href="#">Home</a></li>
     <li><a href="#about">About</a></li>
     <li><a href="#contact">Contact</a></li>
     <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
      <ul class="dropdown-menu">
       <li><a href="#">Action</a></li>
       <li><a href="#">Another action</a></li>
       <li><a href="#">Something else here</a></li>
       <li class="divider"></li>
       <li class="dropdown-header">Nav header</li>
       <li><a href="#">Separated link</a></li>
       <li><a href="#">One more separated link</a></li>
       <li><a href="#">Action</a></li>
       <li><a href="#">Another action</a></li>
       <li><a href="#">Something else here</a></li>
       <li class="divider"></li>
       <li class="dropdown-header">Nav header</li>
       <li><a href="#">Separated link</a></li>
       <li><a href="#">One more separated link</a></li>
       <li><a href="#">Action</a></li>
       <li><a href="#">Another action</a></li>
       <li><a href="#">Something else here</a></li>
       <li class="divider"></li>
       <li class="dropdown-header">Nav header</li>
       <li><a href="#">Separated link test long title goes here</a></li>
       <li><a href="#">One more separated link</a></li>
      </ul>
     </li>
    </ul>
          
   </div>
  </div>
 </div>

jQuery

$(document).ready(function () {


    //stick in the fixed 100% height behind the navbar but don't wrap it
    $('#slide-nav.navbar .container').append($('<div id="navbar-height-col"></div>'));

    // Enter your ids or classes
    var toggler = '.navbar-toggle';
    var pagewrapper = '#page-content';
    var navigationwrapper = '.navbar-header';
    var menuwidth = '100%'; // the menu inside the slide menu itself
    var slidewidth = '80%';
    var menuneg = '-100%';
    var slideneg = '-80%';


    $("#slide-nav").on("click", toggler, function (e) {

        var selected = $(this).hasClass('slide-active');

        $('#slidemenu').stop().animate({
            left: selected ? menuneg : '0px'
        });

        $('#navbar-height-col').stop().animate({
            left: selected ? slideneg : '0px'
        });

        $(pagewrapper).stop().animate({
            left: selected ? '0px' : slidewidth
        });

        $(navigationwrapper).stop().animate({
            left: selected ? '0px' : slidewidth
        });


        $(this).toggleClass('slide-active', !selected);
        $('#slidemenu').toggleClass('slide-active');


        $('#page-content, .navbar, body, .navbar-header').toggleClass('slide-active');


    });


    var selected = '#slidemenu, #page-content, body, .navbar, .navbar-header';


    $(window).on("resize", function () {

        if ($(window).width() > 767 && $('.navbar-toggle').is(':hidden')) {
            $(selected).removeClass('slide-active');
        }


    });

});

I know it's an old question but...

Some phones nowadays have a setting to utilize 2G only. It's perfect for simulating slow internet on a real device.

xmltodict (full disclosure: I wrote it) can help you convert your XML to a dict+list+string structure, following this "standard". It is Expat-based, so it's very fast and doesn't need to load the whole XML tree in memory.

Once you have that data structure, you can serialize it to JSON:

import xmltodict, json

o = xmltodict.parse('<e> <a>text</a> <a>text</a> </e>')
json.dumps(o) # '{"e": {"a": ["text", "text"]}}'

I hope this'll do . or else, may ask me directly

Sub RemoveBlankLines()
    Application.ScreenUpdating = False
    Dim rngCel As Range
    Dim strOldVal As String
    Dim strNewVal As String

    For Each rngCel In Selection
        If rngCel.HasFormula = False Then
            strOldVal = rngCel.Value
            strNewVal = strOldVal
            Debug.Print rngCel.Address

            Do
            If Left(strNewVal, 1) = vbLf Then strNewVal = Right(strNewVal, Len(strNewVal) - 1)
            If strNewVal = strOldVal Then Exit Do
                strOldVal = strNewVal
            Loop

            Do
            If Right(strNewVal, 1) = vbLf Then strNewVal = Left(strNewVal, Len(strNewVal) - 1)
            If strNewVal = strOldVal Then Exit Do
                strOldVal = strNewVal
            Loop

            Do
            strNewVal = Replace(strNewVal, vbLf & vbLf, "^")
            strNewVal = Replace(strNewVal, Replace(String(Len(strNewVal) - _
                        Len(Replace(strNewVal, "^", "")), "^"), "^", "^"), "^")
            strNewVal = Replace(strNewVal, "^", vbLf)

            If strNewVal = strOldVal Then Exit Do
                strOldVal = strNewVal
            Loop

            If rngCel.Value <> strNewVal Then
                rngCel = strNewVal
            End If

        rngCel.Value = Application.Trim(rngCel.Value)
        End If
    Next rngCel
    Application.ScreenUpdating = True
End Sub

As of November 17, 2015. This rule has officially changed. Instagram has deprecated the rule against using their API to upload images.

Good luck.

Similar your question, you could use:

class Truck
  def default_make
    # Do something
  end

  def initialize
    super
    self.default_make
  end
end

It's possible that you've run out of memory or some space elsewhere and it prompted the system to mount an overflow filesystem, and for whatever reason, it's not going away.

Try unmounting the overflow partition:

umount /tmp

or

umount overflow

You can use the resulting xaml from the SVG as a drawing brush on a rectangle. Something like this:

<Rectangle>
   <Rectangle.Fill>
      --- insert the converted xaml's geometry here ---
   </Rectangle.Fill>
</Rectangle>

Very simple , using Alt fragment

Lets take an example of sequence diagram for an ATM machine.Let's say here you want

IF card inserted is valid then prompt "Enter Pin"....ELSE prompt "Invalid Pin"

Then here is the sequence diagram for the same

Hope this helps!

It depends on how the data was initially put into the column. Try either of these as one should work:

SELECT CONVERT(NVarChar(40), BLOBTextToExtract)
FROM [NavisionSQL$Customer];

Or if it was just varchar...

SELECT CONVERT(VarChar(40), BLOBTextToExtract)
FROM [NavisionSQL$Customer];

I used this script to verify and test on SQL Server 2K8 R2:

DECLARE @blob VarBinary(MAX) = CONVERT(VarBinary(MAX), 'test');

-- show the binary representation
SELECT @blob;

-- this doesn't work
SELECT CONVERT(NVarChar(100), @blob);

-- but this does
SELECT CONVERT(VarChar(100), @blob);

You can use readelf to explore the ELF headers. readelf -d will list the direct dependencies as NEEDED sections.

 $ readelf -d elfbin

Dynamic section at offset 0xe30 contains 22 entries:
  Tag        Type                         Name/Value
 0x0000000000000001 (NEEDED)             Shared library: [libssl.so.1.0.0]
 0x0000000000000001 (NEEDED)             Shared library: [libc.so.6]
 0x000000000000000c (INIT)               0x400520
 0x000000000000000d (FINI)               0x400758
 ...

I have looked around for a fix for this. I have a jquery mobile site that has a final print page and it combines dozens of pages. I tried all the fixes above but the only thing I could get to work is this:

<div style="clear:both!important;"/></div>
<div style="page-break-after:always"></div> 
<div style="clear:both!important;"/> </div>

For people who want to use another diff tool not listed in git, say with nvim. here is what I ended up using:

git config --global alias.d difftool -x <tool name>

In my case, I set <tool name> to nvim -d and invoke the diff command with

git d <file>

You can use the list.sort to avoid creating new lists with sorted and sort the lists in place.

Also you should not use list as a variable name as it shadows python's own list.

def median(l):
    half = len(l) // 2
    l.sort()
    if not len(l) % 2:
        return (l[half - 1] + l[half]) / 2.0
    return l[half]

Is there a way to apply a Class' style to only ONE level of td tags?

Yes^*:

.MyClass>tbody>tr>td { border: solid 1px red; }

But! The ‘>’ direct-child selector does not work in IE6. If you need to support that browser (which you probably do, alas), all you can do is select the inner element separately and un-set the style:

.MyClass td { border: solid 1px red; }
.MyClass td td { border: none; }

^*Note that the first example references a tbody element not found in your HTML. It should have been in your HTML, but browsers are generally ok with leaving it out... they just add it in behind the scenes.

Here's my attempt:

I created a single-column (INTEGER) table with no key:

CREATE TABLE a (a INTEGER NOT NULL);

Inserted integers in sequence starting at 1.

I stopped it (arbitrarily after many hours) when it had inserted 65,632,875 rows. The file size was 1,029,772 KB.

I compacted the file which reduced it very slightly to 1,029,704 KB.

I added a PK:

ALTER TABLE a ADD CONSTRAINT p PRIMARY KEY (a);

which increased the file size to 1,467,708 KB.

This suggests the maximum is somewhere around the 80 million mark.

    public async Task<HttpResponseMessage> PostFormDataAsync()    //async is used for defining an asynchronous method
    {
        if (!Request.Content.IsMimeMultipartContent())
        {
            throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
        }
        var fileLocation = "";
        string root = HttpContext.Current.Server.MapPath("~/App_Data");
        MultipartFormDataStreamProvider provider = new MultipartFormDataStreamProvider(root);  //Helps in HTML file uploads to write data to File Stream
        try
        {
            // Read the form data.
        await Request.Content.ReadAsMultipartAsync(provider);

            // This illustrates how to get the file names.
            foreach (MultipartFileData file in provider.FileData)
            {
                Trace.WriteLine(file.Headers.ContentDisposition.FileName); //Gets the file name
                var filePath = file.Headers.ContentDisposition.FileName.Substring(1, file.Headers.ContentDisposition.FileName.Length - 2); //File name without the path
                File.Copy(file.LocalFileName, file.LocalFileName + filePath); //Save a copy for reading it
                fileLocation = file.LocalFileName + filePath; //Complete file location
            }
    HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.OK, recordStatus);
            return response;
}
catch (System.Exception e)
    {
            return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, e);
    }
}
public void ReadFromExcel()
{
try
        {
            DataTable sheet1 = new DataTable();
            OleDbConnectionStringBuilder csbuilder = new OleDbConnectionStringBuilder();
            csbuilder.Provider = "Microsoft.ACE.OLEDB.12.0";
            csbuilder.DataSource = fileLocation;
            csbuilder.Add("Extended Properties", "Excel 12.0 Xml;HDR=YES");
            string selectSql = @"SELECT * FROM [Sheet1$]";
            using (OleDbConnection connection = new OleDbConnection(csbuilder.ConnectionString))
            using (OleDbDataAdapter adapter = new OleDbDataAdapter(selectSql, connection))
            {
                connection.Open();
                adapter.Fill(sheet1);
            }
        }
        catch (Exception e)
        {
            Console.WriteLine(e.Message);
        }          
}

If time_created is a unix timestamp (int), you should be able to use something like this:

DELETE FROM locks WHERE time_created < (UNIX_TIMESTAMP() - 600);

(600 seconds = 10 minutes - obviously)

Otherwise (if time_created is mysql timestamp), you could try this:

DELETE FROM locks WHERE time_created < (NOW() - INTERVAL 10 MINUTE)

This should do the trick in a cross-platform way (so long as you're not using the interpreter or something):

import os, sys
non_symbolic=os.path.realpath(sys.argv[0])
program_filepath=os.path.join(sys.path[0], os.path.basename(non_symbolic))

sys.path[0] is the directory that your calling script is in (the first place it looks for modules to be used by that script). We can take the name of the file itself off the end of sys.argv[0] (which is what I did with os.path.basename). os.path.join just sticks them together in a cross-platform way. os.path.realpath just makes sure if we get any symbolic links with different names than the script itself that we still get the real name of the script.

I don't have a Mac; so, I haven't tested this on one. Please let me know if it works, as it seems it should. I tested this in Linux (Xubuntu) with Python 3.4. Note that many solutions for this problem don't work on Macs (since I've heard that __file__ is not present on Macs).

Note that if your script is a symbolic link, it will give you the path of the file it links to (and not the path of the symbolic link).

Wrong method was used for errors, here is the working code:

BufferedReader br = null;
if (100 <= conn.getResponseCode() && conn.getResponseCode() <= 399) {
    br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
} else {
    br = new BufferedReader(new InputStreamReader(conn.getErrorStream()));
}

npm install bootstrap --save

and add relevent files into angular.json file under the style property for css files and under scripts for JS files.

 "styles": [
  "../node_modules/bootstrap/dist/css/bootstrap.min.css",
   ....
]

In C# These ways you can Solve the problem, In UIkit these methods are available.

Label.Font = Label.Font.WithSize(5.0f);
       Or
Label.Font = UIFont.FromName("Copperplate", 10.0f);  
       Or
Label.Font = UIFont.WithSize(5.0f);

Walk the array and push items into a hash as you come across them. Cross-reference the hash for each new element.

Note that this will ONLY work properly for primitives (strings, numbers, null, undefined, NaN) and a few objects that serialize to the same thing (functions, strings, dates, possibly arrays depending on content). Hashes in this will collide as they all serialize to the same thing, e.g. "[object Object]"

Array.prototype.distinct = function(){
   var map = {}, out = [];

   for(var i=0, l=this.length; i<l; i++){
      if(map[this[i]]){ continue; }

      out.push(this[i]);
      map[this[i]] = 1;
   }

   return out;
}

There's also no reason you can't use jQuery.unique. The only thing I don't like about it is that it destroys the ordering of your array. Here's the exact code for it if you're interested:

Sizzle.uniqueSort = function(results){
    if ( sortOrder ) {
        hasDuplicate = baseHasDuplicate;
        results.sort(sortOrder);

        if ( hasDuplicate ) {
            for ( var i = 1; i < results.length; i++ ) {
                if ( results[i] === results[i-1] ) {
                    results.splice(i--, 1);
                }
            }
        }
    }

    return results;
};

print("Name={}, balance={}".format(var-name, var-balance))

In my opinion, the simplest way to concatenate two strings is to write a function that does it for you, then use that function.

function concat ()
{
    prefix=$1
    suffix=$2

    echo "${prefix}${suffix}"
}

foo="Super"
bar="man"

concat $foo $bar   # Superman

alien=$(concat $foo $bar)

echo $alien        # Superman

There's no such feature today, the CTRL+SHIFT+O == CTRL+P @ doesn't work for all languages.

As a last resort you can use the search panel - although it is not so fast an easy to use as you'd like - you can enter this regex in the search panel to find all functions:

function\s([_A-Za-z0-9]+)\s*\(

A riot.js solution:

My riot.js Example nests the animated-modal tag inside an order profile tag.

Note, this assumes jquery and riot.js is loaded before.

animated-modal tag contents:

<a id='{ opts.el }' href="" class='pull-right'>edit</a>

    <div class="modal animated" id="{ opts.el }-modal" tabindex="-1" role="dialog" aria-labelledby="animatedModal">
      <div class="modal-dialog modal-lg">
        <div class="modal-content">
          <div class="modal-header">
            <button onclick={ cancelForm } id='{ opts.el }-cancel-1' type="button" class="close" ><span>&times;</span></button>
            <h4 class="modal-title" id="animatedModal">{ opts.title }</h4>
          </div>
          <div class="modal-body">
              <yield/>
          </div>
          <div class="modal-footer">
            <button onclick={ cancelForm } id='{ opts.el }-cancel-2' onclick={ cancelForm } type="button" class="btn btn-default">Close</button>
            <button onclick={ saveForm } type="button" class="btn btn-primary">Save changes</button>
          </div>

        </div>
      </div>
    </div>

    <script>
    var self = this
    self.modalBtn = `#${opts.el}`
    self.modal = `#${opts.el}-modal`
    self.animateInClass = opts.animatein || 'fadeIn'
    self.animateOutClass = opts.animateout || 'fadeOut'
    self.closeModalBtn = `#${ opts.el }-cancel-1, #${ opts.el }-cancel-2`
    self.animationsStr = 'webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend'

    this.on('mount',function(){
        self.initModal()
        self.update()
    })

    this.initModal = function(){
        modal = $(self.modal)
        modalBtn = $(self.modalBtn)
        closeModalBtn = `#${ opts.el }-cancel-1`

        modalBtn.click(function(){
            $(self.modal).addClass(self.animateInClass)
            $(self.modal).modal('show') 
        })

        $(self.modal).on('show.bs.modal',function(){
            $(self.closeModalBtn).one('click',function(){
                $(self.modal).removeClass(self.animateInClass).addClass(self.animateOutClass)

                $(self.modal).on(self.animationsStr,function(){
                    $(self.modal).modal('hide') 
                })
            })
        })

        $(self.modal).on('hidden.bs.modal',function(evt){
            $(self.modal).removeClass(self.animateOutClass)
            $(self.modal).off(self.animationsStr)
            $(self.closeModalBtn).off('click')
        })
    }

    this.cancelForm = function(e){
        this.parent.cancelForm()
    }

    this.showEdit = function(e){
        this.parent.showEdit()
    }

    this.saveForm = function(e){
        this.parent.saveForm()
    }

    dashboard_v2.bus.on('closeModal',function(){
        try{
            $(`#${ opts.el }-cancel-1`).trigger('click')
        }catch(e){}

    })
</script>

And the Profile Tag to nest in:

profile tag contents:

<div class="row">
        <div class="col-md-12">
            <div class="eshop-product-body">

                <animated-modal>
                    title='Order Edit'
                    el='order-modal-1'>

                    <div class="row">
                        <div class="col-md-6 col-md-offset-3">
                            <form id='profile-form'>
                                <div class="form-group">
                                    <label>Organization</label>
                                    <input id='organization' type="text" class="form-control" id="exampleInputEmail1" placeholder="Email">
                                </div>

                                <div class="form-group">
                                    <label>Contact</label>
                                    <input id='contact' type="text" class="form-control" id="exampleInputEmail1" placeholder="Email">
                                </div>

                                <div class="form-group">
                                    <label>Phone</label>
                                    <input id='phone' type="text" class="form-control" id="exampleInputEmail1" placeholder="Email">
                                </div>

                                <div class="form-group">
                                    <label>Email</label>
                                    <input id='email' type="email" class="form-control" id="exampleInputEmail1" placeholder="Email">
                                </div>
                            </form>
                        </div>
                    </div>

                </animated-modal>

                <h3>Profile</h3>

                <ul class='profile-list'>
                    <li>Organization: { opts.data.profile.organization }</li>
                    <li>Contact: { opts.data.profile.contact_full_name }</li>
                    <li>Phone: { opts.data.profile.phone_number }</li>
                    <li>Email: { opts.data.profile.email }</li>
                </ul>
            </div>
        </div>
    </div>

    <script>
        var self = this     

        this.on('mount',function(){

        })

        this.cancelForm = function(e){

        }

        this.showEdit = function(e){

        }

        this.saveForm = function(e){

        }
    </script>

You're using message.Length which returns the number of characters in the string, but you should be using the nubmer of bytes to read. You should use something like:

byte[] messageBytes = uniEncoding.GetBytes(message);
stringAsStream.Write(messageBytes, 0, messageBytes.Length);

You're then reading a single byte and expecting to get a character from it just by casting to char. UnicodeEncoding will use two bytes per character.

As Justin says you're also not seeking back to the beginning of the stream.

Basically I'm afraid pretty much everything is wrong here. Please give us the bigger picture and we can help you work out what you should really be doing. Using a StreamWriter to write and then a StreamReader to read is quite possibly what you want, but we can't really tell from just the brief bit of code you've shown.

You can use a WScript object and call the Sleep method on it:

Set WScript = CreateObject("WScript.Shell")
WScript.Sleep 2000 'Sleeps for 2 seconds

Another option is to import and use the WinAPI function directly (only works in VBA, thanks @Helen):

Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)
Sleep 2000

I ran into the very same problem, tried out really everything that I could think of. Not being a fan of installing anything globally, but eventually had to run npm install -g babel-cli, which solved my problem. Maybe not the answer, but definitely a possible solution...

build.gradle

multiDexEnabled true
implementation 'androidx.multidex:multidex:2.0.1'

AndroidManifest.xml

<application
    android:name="androidx.multidex.MultiDexApplication"

According to Html5 specs you should use -- element.options[e.selectedIndex].text

e.g. if you have select box like below :

<select id="selectbox1">
    <option value="1">First</option>
    <option value="2" selected="selected">Second</option>
    <option value="3">Third</option>
</select>
<br/>
<button onClick="GetItemValue('selectbox1');">Get Item</button>

you can get value using following script :

<script>
 function GetItemValue(q) {
   var e = document.getElementById(q);
   var selValue = e.options[e.selectedIndex].text ;
   alert("Selected Value: "+selValue);
 }
</script>

Tried and tested.

Remove if from if @item.rigged ? "Yes" : "No"

Ternary operator has form condition ? if_true : if_false

You can use x-editable https://vitalets.github.io/x-editable/ its awesome library from bootstrap

This error shows up when there is Kotlin Compilation Error.

Run the below command to find where there is Kotlin Compilation Error,

gradlew clean assembleDebug (for Windows)
./gradlew clean assembleDebug (for Linux and Mac)

It will show you the exact location on which line there is Kotlin Compilation Error.

This might be a late answer but this is the best around: https://github.com/eKoopmans/html2pdf

Pure javascript implementation. Allows you to specify just a single element by ID and convert it.

The request body is available as byte stream by HttpServletRequest#getInputStream():

InputStream body = request.getInputStream();
// ...

Or as character stream by HttpServletRequest#getReader():

Reader body = request.getReader();
// ...

Note that you can read it only once. The client ain't going to resend the same request multiple times. Calling getParameter() and so on will implicitly also read it. If you need to break down parameters later on, you've got to store the body somewhere and process yourself.

Adding to the spans

vertical-align:baseline;

Didn't work for me but

vertical-align:baseline;
vertical-align:-webkit-baseline-middle;

did work (tested on Chrome)

Yes, Java bytecode (and source code) is platform independent, assuming you use platform independent libraries. 32 vs. 64 bit shouldn't matter.

Something along the lines of this?

<asp:TextBox id="txtUsername" runat="server" />

<asp:RegularExpressionValidator
    id="RegularExpressionValidator1"
    runat="server"
    ErrorMessage="Field not valid!"
    ControlToValidate="txtUsername"
    ValidationExpression="[0-9a-zA-Z]{6,}" />

just follow three steps, git branch problem will be solved.

git remote update
git fetch
git checkout --track origin/test-branch

Another way, is simply add the headers to your route:

router.get('/', function(req, res) {
    res.setHeader('Access-Control-Allow-Origin', '*');
    res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE'); // If needed
    res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With,content-type'); // If needed
    res.setHeader('Access-Control-Allow-Credentials', true); // If needed

    res.send('cors problem fixed:)');
});

Ok, finally found the solution.

Probably due to lack of experience with ReactJS and web development...

    var Task = React.createClass({
    render: function() {
      var percentage = this.props.children + '%';
      ....
        <div className="ui-progressbar-value ui-widget-header ui-corner-left" style={{width : percentage}}/>
      ...

I created the percentage variable outside in the render function.

http://code.google.com/p/connectbot/, Compile src\com\trilead\ssh2 on windows linux or android , it can create Local Port Forwarder or create Dynamic Port Forwarder or other else

Just having final will have the intended effect.

final int x = 5;

...
x = 10; // this will cause a compilation error because x is final

Declaring static is making it a class variable, making it accessible using the class name <ClassName>.x

C# (before C# 6) doesn't support CIL "filtered exceptions", which VB does, so in C# 1-5 one reason for re-throwing an exception is that you don't have enough information at the time of catch() to determine whether you wanted to actually catch the exception.

For example, in VB you can do

Try
 ..
Catch Ex As MyException When Ex.ErrorCode = 123
 .. 
End Try

...which would not handle MyExceptions with different ErrorCode values. In C# prior to v6, you would have to catch and re-throw the MyException if the ErrorCode was not 123:

try 
{
   ...
}
catch(MyException ex)
{
    if (ex.ErrorCode != 123) throw;
    ...
}

Since C# 6.0 you can filter just like with VB:

try 
{
  // Do stuff
} 
catch (Exception e) when (e.ErrorCode == 123456) // filter
{
  // Handle, other exceptions will be left alone and bubble up
}

<style>
.para{
    color: black;
}
.para:hover{
    cursor: pointer;
    color: blue;
}
</style>
<div class="para">

In the above HTML code [:hover] is used to indicate that the following style must be applied only on hovering or keeping the mouse cursor on it.

There are several types of cursors available in CSS:

View the below code for types of cursor:

<style>
.alias {cursor: alias;}
.all-scroll {cursor: all-scroll;}
.auto {cursor: auto;}
.cell {cursor: cell;}
.context-menu {cursor: context-menu;}
.col-resize {cursor: col-resize;}
.copy {cursor: copy;}
.crosshair {cursor: crosshair;}
.default {cursor: default;}
.e-resize {cursor: e-resize;}
.ew-resize {cursor: ew-resize;}
.grab {cursor: -webkit-grab; cursor: grab;}
.grabbing {cursor: -webkit-grabbing; cursor: grabbing;}
.help {cursor: help;}
.move {cursor: move;}
.n-resize {cursor: n-resize;}
.ne-resize {cursor: ne-resize;}
.nesw-resize {cursor: nesw-resize;}
.ns-resize {cursor: ns-resize;}
.nw-resize {cursor: nw-resize;}
.nwse-resize {cursor: nwse-resize;}
.no-drop {cursor: no-drop;}
.none {cursor: none;}
.not-allowed {cursor: not-allowed;}
.pointer {cursor: pointer;}
.progress {cursor: progress;}
.row-resize {cursor: row-resize;}
.s-resize {cursor: s-resize;}
.se-resize {cursor: se-resize;}
.sw-resize {cursor: sw-resize;}
.text {cursor: text;}
.url {cursor: url(myBall.cur),auto;}
.w-resize {cursor: w-resize;}
.wait {cursor: wait;}
.zoom-in {cursor: zoom-in;}
.zoom-out {cursor: zoom-out;}
</style>

Click the below link for viewing how the cursor property acts:

https://www.w3schools.com/cssref/tryit.asp?filename=trycss_cursor

You can do it in two ways 1 is Future.delayed and 2 is Timer

Using Timer

Timer is a class that represents a count-down timer that is configured to trigger an action once end of time is reached, and it can fire once or repeatedly.

Make sure to import dart:async package to start of program to use Timer

Timer(Duration(seconds: 5), () {
  print(" This line is execute after 5 seconds");
});

Using Future.delayed

Future.delayed is creates a future that runs its computation after a delay.

Make sure to import "dart:async"; package to start of program to use Future.delayed

Future.delayed(Duration(seconds: 5), () {
   print(" This line is execute after 5 seconds");
});

Installed Maven in Juno IDE for Java EE (eclipse-jee-juno-SR2-linux-gtk-x86_64)

Eclipse -> Available Software Sites -> Maven URL -> http://download.eclipse.org/technology/m2e/releases

Following Maven URL did not work and was giving "No software found" error: http://eclipse.org/m2e/download/

Use:

SELECT * 
FROM [Janus999DB].[dbo].[tblCustomerPlay] 
WHERE DatePlayed <  GetDate() 
AND DatePlayed > dateadd(minute, -30, GetDate())

try this

public static void main(String[] args) {
    int[] series = {4,2};
    series = addElement(series, 3);
    series = addElement(series, 1);
}

static int[] addElement(int[] a, int e) {
    a  = Arrays.copyOf(a, a.length + 1);
    a[a.length - 1] = e;
    return a;
}

This one works fine for me as the directories structure is not important for me.

scp -r USER@HOSTNAME:~/bench1/?cpu/p_?/image/ .

Assuming /bench1 is in the home directory of the current user. Also, change USER and HOSTNAME to the real values.

Had the same issue on 64 bit win7 machine on company network behind proxy with automatically detected settings.

After a number of trials and failures the following workaround proved to be successful:

• sharing my phone's wifi internet connection via USB

Best regards, Robert

I see that this thread is too old, but I put my answer here just in logging purposes.

In one of the comments above you mentioned that you wanted to use 'express' in your project which has 'connect' library in the dependency list. Actually 'connect.utils' library contains a 'merge' method that does the trick. So you can use the 3rd party implementation without adding any new 3rd party libraries.

Also think about using

$(document).ready(function() {});

Don't know why no one here came up with this yet (kinda sad). When do you execute your code??? Right at the start? Then you might want to use upper mentioned ready() function so your code is being executed after the whole page (with all it's dom elements) has been loaded and not before! Of course this is useless if you run some code that adds dom elements after page load! Then you simply want to wait for those functions and execute your code afterwards...

The difference between an operating system and a kernel:

The kernel is a part of an operating system. The operating system is the software package that communicates directly to the hardware and our application. The kernel is the lowest level of the operating system. The kernel is the main part of the operating system and is responsible for translating the command into something that can be understood by the computer. The main functions of the kernel are:

1. memory management
2. network management
3. device driver
4. file management
5. process management

In a Ruby on Rails project by default the root of the HTML source for the server is the public directory. So your link would be:

<img src="images/rss.jpg" alt="rss feed" />

But it is best practice in a Rails project to use the built in helper:

<%= image_tag("rss.jpg", :alt => "rss feed") %>

That will create the correct image link plus if you ever add assert servers, etc it will work with those.

You can use any one these [starting from the fastest]

$("#moo") > $("#foo #moo") > $("div#foo span#moo") > $("#foo span") > $("#foo > #moo")

Take a look

#include<stdio.h>
#define n 3
struct body
{
    double p[3];//position
    double v[3];//velocity
    double a[3];//acceleration
    double radius;
    double mass;
};

struct body bodies[n];

int main()
{
    int a, b;
     for(a = 0; a < n; a++)
     {
            for(b = 0; b < 3; b++)
            {
                bodies[a].p[b] = 0;
                bodies[a].v[b] = 0;
                bodies[a].a[b] = 0;
            }
            bodies[a].mass = 0;
            bodies[a].radius = 1.0;
     }

    return 0;
}

this works fine. your question was not very clear by the way, so match the layout of your source code with the above.

I take very seriously the concerns already voiced around creating a complete copy of your component state. With that said, I would strongly suggest Immer.

import produce from 'immer';

<Input
  value={this.state.form.username}
  onChange={e => produce(this.state, s => { s.form.username = e.target.value }) } />

This should work for React.PureComponent (i.e. shallow state comparisons by React) as Immer cleverly uses a proxy object to efficiently copy an arbitrarily deep state tree. Immer is also more typesafe compared to libraries like Immutability Helper, and is ideal for Javascript and Typescript users alike.

Typescript utility function

function setStateDeep<S>(comp: React.Component<any, S, any>, fn: (s: 
Draft<Readonly<S>>) => any) {
  comp.setState(produce(comp.state, s => { fn(s); }))
}

onChange={e => setStateDeep(this, s => s.form.username = e.target.value)}

Since Apache library is deprecated, for those who want to use HttpURLConncetion , I wrote this class to send Get and Post Request with the help of this answer:

public class WebService {

static final String COOKIES_HEADER = "Set-Cookie";
static final String COOKIE = "Cookie";

static CookieManager msCookieManager = new CookieManager();

private static int responseCode;

public static String sendPost(String requestURL, String urlParameters) {

    URL url;
    String response = "";
    try {
        url = new URL(requestURL);

        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setReadTimeout(15000);
        conn.setConnectTimeout(15000);
        conn.setRequestMethod("POST");

        conn.setRequestProperty("Content-Type", "application/json; charset=utf-8");

        if (msCookieManager.getCookieStore().getCookies().size() > 0) {
            //While joining the Cookies, use ',' or ';' as needed. Most of the server are using ';'
            conn.setRequestProperty(COOKIE ,
                    TextUtils.join(";", msCookieManager.getCookieStore().getCookies()));
        }

        conn.setDoInput(true);
        conn.setDoOutput(true);

        OutputStream os = conn.getOutputStream();
        BufferedWriter writer = new BufferedWriter(
                new OutputStreamWriter(os, "UTF-8"));

        if (urlParameters != null) {
            writer.write(urlParameters);
        }
        writer.flush();
        writer.close();
        os.close();

        Map<String, List<String>> headerFields = conn.getHeaderFields();
        List<String> cookiesHeader = headerFields.get(COOKIES_HEADER);

        if (cookiesHeader != null) {
            for (String cookie : cookiesHeader) {
                msCookieManager.getCookieStore().add(null, HttpCookie.parse(cookie).get(0));
            }
        }

        setResponseCode(conn.getResponseCode());

        if (getResponseCode() == HttpsURLConnection.HTTP_OK) {

            String line;
            BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            while ((line = br.readLine()) != null) {
                response += line;
            }
        } else {
            response = "";
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return response;
}


// HTTP GET request
public static String sendGet(String url) throws Exception {

    URL obj = new URL(url);
    HttpURLConnection con = (HttpURLConnection) obj.openConnection();

    // optional default is GET
    con.setRequestMethod("GET");

    //add request header 
    con.setRequestProperty("User-Agent", "Mozilla");
    /*
    * https://stackoverflow.com/questions/16150089/how-to-handle-cookies-in-httpurlconnection-using-cookiemanager
    * Get Cookies form cookieManager and load them to connection:
     */
    if (msCookieManager.getCookieStore().getCookies().size() > 0) {
        //While joining the Cookies, use ',' or ';' as needed. Most of the server are using ';'
        con.setRequestProperty(COOKIE ,
                TextUtils.join(";", msCookieManager.getCookieStore().getCookies()));
    }

    /*
    * https://stackoverflow.com/questions/16150089/how-to-handle-cookies-in-httpurlconnection-using-cookiemanager
    * Get Cookies form response header and load them to cookieManager:
     */
    Map<String, List<String>> headerFields = con.getHeaderFields();
    List<String> cookiesHeader = headerFields.get(COOKIES_HEADER);
    if (cookiesHeader != null) {
        for (String cookie : cookiesHeader) {
            msCookieManager.getCookieStore().add(null, HttpCookie.parse(cookie).get(0));
        }
    }


    int responseCode = con.getResponseCode();

    BufferedReader in = new BufferedReader(
            new InputStreamReader(con.getInputStream()));
    String inputLine;
    StringBuffer response = new StringBuffer();

    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }
    in.close();

    return response.toString();
}

public static void setResponseCode(int responseCode) {
    WebService.responseCode = responseCode;
    Log.i("Milad", "responseCode" + responseCode);
}


public static int getResponseCode() {
    return responseCode;
}
}

u should add a theme to ur all activities (u should add theme for all application in ur <application> in ur manifest) but if u have set different theme to ur activity u can use :

 android:theme="@style/Theme.AppCompat"

or each kind of AppCompat theme!

If this is a function that you use all the time but always discard the second argument, I would argue that it is less messy to create an alias for the function without the second return value using lambda.

def func():
    return 1, 2

func_ = lambda: func()[0] 

func_()  # Prints 1 

if you are using oracle 10g expree Edition then:
1. for loading class use DriverManager.registerDriver (new oracle.jdbc.OracleDriver()); 2. for connecting to database use Connection conn = DriverManager.getConnection("jdbc:oracle:thin:username/password@localhost:1521:xe");

One reason to do a statically linked build is to verify that you have full closure for the executable, i.e. that all symbol references are resolved correctly.

As a part of a large system that was being built and tested using continuous integration, the nightly regression tests were run using a statically linked version of the executables. Occasionally, we would see that a symbol would not resolve and the static link would fail even though the dynamically linked executable would link successfully.

This was usually occurring when symbols that were deep seated within the shared libs had a misspelt name and so would not statically link. The dynamic linker does not completely resolve all symbols, irrespective of using depth-first or breadth-first evaluation, so you can finish up with a dynamically linked executable that does not have full closure.

Just an FYI, you can optionally do it from the XML.

In the AndroidManifest.xml, you can set it with

android:label="My Activity Title"

Or

android:label="@string/my_activity_label"

Example:

    <activity
        android:name=".Splash"
        android:label="@string/splash_activity_title" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

Checkout this, This is from PHP MANUAL, This may help you.

If you're using PHP_CLI SAPI and getting error "Maximum execution time of N seconds exceeded" where N is an integer value, try to call set_time_limit(0) every M seconds or every iteration. For example:

<?php

require_once('db.php');

$stmt = $db->query($sql);

while ($row = $stmt->fetchRow()) {
    set_time_limit(0);
    // your code here
}

?>

Also you can try zenity !

user=$(zenity --entry --text 'Please enter the username:') || exit 1

I have created an approximation of what I think you are looking for just using the Collections Framework in Java. Frankly, I think it is probably overkill as @Mike Deck points out. For such a small set of items to compare and process I think arrays would be a better choice from a procedural standpoint but here is my pseudo-coded (because I'm lazy) solution. I have an assumption that the Foo class is comparable based on it's unique id and not all of the data in it's contents:

Collection<Foo> oldSet = ...;
Collection<Foo> newSet = ...;

private Collection difference(Collection a, Collection b) {
    Collection result = a.clone();
    result.removeAll(b)
    return result;
}

private Collection intersection(Collection a, Collection b) {
    Collection result = a.clone();
    result.retainAll(b)
    return result;
}

public doWork() {
    // if foo is in(*) oldSet but not newSet, call doRemove(foo)
    Collection removed = difference(oldSet, newSet);
    if (!removed.isEmpty()) {
        loop removed {
            Foo foo = removedIter.next();
            doRemove(foo);
        }
    }
    //else if foo is not in oldSet but in newSet, call doAdd(foo)
    Collection added = difference(newSet, oldSet);
    if (!added.isEmpty()) {
        loop added  {
            Foo foo = addedIter.next();
            doAdd(foo);
        }
    }

    // else if foo is in both collections but modified, call doUpdate(oldFoo, newFoo)
    Collection matched = intersection(oldSet, newSet);
    Comparator comp = new Comparator() {
        int compare(Object o1, Object o2) {
            Foo f1, f2;
            if (o1 instanceof Foo) f1 = (Foo)o1;
            if (o2 instanceof Foo) f2 = (Foo)o2;
            return f1.activated == f2.activated ? f1.startdate.compareTo(f2.startdate) == 0 ? ... : f1.startdate.compareTo(f2.startdate) : f1.activated ? 1 : 0;
        }

        boolean equals(Object o) {
             // equal to this Comparator..not used
        }
    }
    loop matched {
        Foo foo = matchedIter.next();
        Foo oldFoo = oldSet.get(foo);
        Foo newFoo = newSet.get(foo);
        if (comp.compareTo(oldFoo, newFoo ) != 0) {
            doUpdate(oldFoo, newFoo);
        } else {
            //else if !foo.activated && foo.startDate >= now, call doStart(foo)
            if (!foo.activated && foo.startDate >= now) doStart(foo);

            // else if foo.activated && foo.endDate <= now, call doEnd(foo)
            if (foo.activated && foo.endDate <= now) doEnd(foo);
        }
    }
}

As far as your questions: If I convert oldSet and newSet into HashMap (order is not of concern here), with the IDs as keys, would it made the code easier to read and easier to compare? How much of time & memory performance is loss on the conversion? I think that you would probably make the code more readable by using a Map BUT...you would probably use more memory and time during the conversion.

Would iterating the two sets and perform the appropriate operation be more efficient and concise? Yes, this would be the best of both worlds especially if you followed @Mike Sharek 's advice of Rolling your own List with the specialized methods or following something like the Visitor Design pattern to run through your collection and process each item.

And incase you a different delimiter other than comma, you can use that as well.

@Value("#{'${my.config.values}'.split(',')}")
private String[] myValues;   // could also be a List<String>

and

in your application properties you could have

my.config.values=value1, value2, value3

Install JQuery with only JavaScript. This is not a very good solution if you are developing a website but it's great if you want JQuery in the JavaScript console of a random website that does not use JQuery already.

function loadScript(url, callback)
{
    // adding the script tag to the head as suggested before
   var head = document.getElementsByTagName('head')[0];
   var script = document.createElement('script');
   script.type = 'text/javascript';
   script.src = url;

   // then bind the event to the callback function 
   // there are several events for cross browser compatibility
   script.onreadystatechange = callback;
   script.onload = callback;

   // fire the loading
   head.appendChild(script);
}
loadScript("http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js")

loadScript function thanks to e-satis's answer to Include JavaScript file inside JavaScript file?

Another way to close all connections:

Administrative Tools > View Local Services

Stop/Start the "SQL Server (MSSQLSERVER)" service

Another thing that helps if you need some files to come after a blob of files, is to exclude specific files from your glob, like so:

[
  '/src/**/!(foobar)*.js', // all files that end in .js EXCEPT foobar*.js
  '/src/js/foobar.js',
]

You can combine this with specifying files that need to come first as explained in Chad Johnson's answer.

It depends on which Platform you work. To get the correct result use -

System.getProperty("line.separator")

Worth noting that here docs work in bash loops too. This example shows how-to get the column list of table:

export postgres_db_name='my_db'
export table_name='my_table_name'

# start copy 
while read -r c; do test -z "$c" || echo $table_name.$c , ; done < <(cat << EOF | psql -t -q -d $postgres_db_name -v table_name="${table_name:-}"
SELECT column_name
FROM information_schema.columns
WHERE 1=1
AND table_schema = 'public'
AND table_name   =:'table_name'  ;
EOF
)
# stop copy , now paste straight into the bash shell ...

output: 
my_table_name.guid ,
my_table_name.id ,
my_table_name.level ,
my_table_name.seq ,

or even without the new line

while read -r c; do test -z "$c" || echo $table_name.$c , | perl -ne 
's/\n//gm;print' ; done < <(cat << EOF | psql -t -q -d $postgres_db_name -v table_name="${table_name:-}"
 SELECT column_name
 FROM information_schema.columns
 WHERE 1=1
 AND table_schema = 'public'
 AND table_name   =:'table_name'  ;
 EOF
 )

 # output: daily_issues.guid ,daily_issues.id ,daily_issues.level ,daily_issues.seq ,daily_issues.prio ,daily_issues.weight ,daily_issues.status ,daily_issues.category ,daily_issues.name ,daily_issues.description ,daily_issues.type ,daily_issues.owner

lambda is a Python keyword that is used to generate anonymous functions.

>>> (lambda x: x+2)(3)
5

I had this error after I restarted the system (after a long time. Normally I just make it sleep). Found out that once I mounted the drives (by clicking and opening it) where project folder is located, and relaunching eclipse, solved the issue for me.

PS: I'm an ubuntu user.

Try Using:

utf8_decode() and utf8_encode

Another way of doing the same,

list[0:0] = [a]

I have seen people use it to make sure that a structure takes a whole cache line to prevent false sharing in a multithreaded context. If you are going to have a large number of objects that are going to be loosely packed by default it could save memory and improve cache performance to pack them tighter, though unaligned memory access will usually slow things down so there might be a downside.

A simple solution which is Maven compatible and works for any (thus also third party) class:

    private static Optional<String> getVersionFromManifest(Class<?> clazz) {
        try {
            File file = new File(clazz.getProtectionDomain().getCodeSource().getLocation().toURI());
            if (file.isFile()) {
                JarFile jarFile = new JarFile(file);
                Manifest manifest = jarFile.getManifest();
                Attributes attributes = manifest.getMainAttributes();
                final String version = attributes.getValue("Bundle-Version");
                return Optional.of(version);
            }
        } catch (Exception e) {
            // ignore
        }
        return Optional.empty();
    }

I suppose that have you noticed that your link is actually an HTTPS link.... It seems that CURL parameters do not include any kind of SSH handling... maybe this could be your problem. Why don't you try with a non-HTTPS link to see what happens (i.e Google Custom Search Engine)...?

At Back-end part

Rest service in Controller will have mixed @RequestPart and MultipartFile to serve such Multipart + JSON request.

@RequestMapping(value = "/executesampleservice", method = RequestMethod.POST,
consumes = {"multipart/form-data"})

@ResponseBody
public boolean yourEndpointMethod(
    @RequestPart("properties") @Valid ConnectionProperties properties,
    @RequestPart("file") @Valid @NotNull @NotBlank MultipartFile file) {
return projectService.executeSampleService(properties, file);
}

At front-end :

formData = new FormData();

formData.append("file", document.forms[formName].file.files[0]);
formData.append('properties', new Blob([JSON.stringify({
            "name": "root",
            "password": "root"                    
        })], {
            type: "application/json"
        }));

See in the image (POSTMAN request):

Click to view Postman request in form data for both file and json

Values like M_PI, M_PI_2, M_PI_4, etc are not standard C++ so a constexpr seems a better solution. Different const expressions can be formulated that calculate the same pi and it concerns me whether they (all) provide me the full accuracy. The C++ standard does not explicitly mention how to calculate pi. Therefore, I tend to fall back to defining pi manually. I would like to share the solution below which supports all kind of fractions of pi in full accuracy.

#include <ratio>
#include <iostream>

template<typename RATIO>
constexpr double dpipart()
{
    long double const pi = 3.14159265358979323846264338327950288419716939937510582097494459230781640628620899863;
    return static_cast<double>(pi * RATIO::num / RATIO::den);
}

int main()
{
    std::cout << dpipart<std::ratio<-1, 6>>() << std::endl;
}

The WITH syntax appears to be valid in an inline view, e.g.

UPDATE (WITH comp AS ...
        SELECT SomeColumn, ComputedValue FROM t INNER JOIN comp ...)
   SET SomeColumn=ComputedValue;

But in the quick tests I did this always failed with ORA-01732: data manipulation operation not legal on this view, although it succeeded if I rewrote to eliminate the WITH clause. So the refactoring may interfere with Oracle's ability to guarantee key-preservation.

You should be able to use a MERGE, though. Using the simple example you've posted this doesn't even require a WITH clause:

MERGE INTO mytable t
USING (select *, 42 as ComputedValue from mytable where id = 1) comp
ON (t.id = comp.id)
WHEN MATCHED THEN UPDATE SET SomeColumn=ComputedValue;

But I understand you have a more complex subquery you want to factor out. I think that you will be able to make the subquery in the USING clause arbitrarily complex, incorporating multiple WITH clauses.

I could do this with a custom attribute as follows.

[AuthorizeUser(AccessLevel = "Create")]
public ActionResult CreateNewInvoice()
{
    //...
    return View();
}

Custom Attribute class as follows.

public class AuthorizeUserAttribute : AuthorizeAttribute
{
    // Custom property
    public string AccessLevel { get; set; }

    protected override bool AuthorizeCore(HttpContextBase httpContext)
    {
        var isAuthorized = base.AuthorizeCore(httpContext);
        if (!isAuthorized)
        {                
            return false;
        }

        string privilegeLevels = string.Join("", GetUserRights(httpContext.User.Identity.Name.ToString())); // Call another method to get rights of the user from DB

        return privilegeLevels.Contains(this.AccessLevel);           
    }
}

You can redirect an unauthorised user in your custom AuthorisationAttribute by overriding the HandleUnauthorizedRequest method:

protected override void HandleUnauthorizedRequest(AuthorizationContext filterContext)
{
    filterContext.Result = new RedirectToRouteResult(
                new RouteValueDictionary(
                    new
                        { 
                            controller = "Error", 
                            action = "Unauthorised" 
                        })
                );
}

git pull origin master

this will sync your master to the central repo and if new branches are pushed to the central repo it will also update your clone copy.

Start the console (Windows XP), Run -> type cmd, and move to the platform-tools folder of SDK directory.

In case anyone wondering how to run cmd in platform-tools folder of SDK directory, if you are running a new enough version of Windows, follow the steps:

1. Go to platform-tools through Windows Explorer.
2. While holding shift right click and you will find the option "Open Command window here".
3. Click on it and cmd will start in that folder.

Hope it helps

No need for Gson or JSON parsing libraries. Just using new JSONObject(Map<String, JSONObject>).toString(), e.g:

/**
 * convert target map to JSON string
 *
 * @param map the target map
 * @return JSON string of the map
 */
@NonNull public String toJson(@NonNull Map<String, Target> map) {
    final Map<String, JSONObject> flatMap = new HashMap<>();
    for (String key : map.keySet()) {
        try {
            flatMap.put(key, toJsonObject(map.get(key)));
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }
    try {
        // 2 indentSpaces for pretty printing
        return new JSONObject(flatMap).toString(2);
    } catch (JSONException e) {
        e.printStackTrace();
        return "{}";
    }
}

onmouseover="$('.play-detail').stop().animate({'height': '84px'},'300');" 

onmouseout="$('.play-detail').stop().animate({'height': '44px'},'300');"

Just put two stops -- one onmouseover and one onmouseout.

Looking at the source, there's a synchronous version of path.exists - path.existsSync. Looks like it got missed in the docs.

Update:

path.exists and path.existsSync are now deprecated. Please use fs.exists and fs.existsSync.

Update 2016:

fs.exists and fs.existsSync have also been deprecated. Use fs.stat() or fs.access() instead.

Update 2019:

use fs.existsSync. It's not deprecated. https://nodejs.org/api/fs.html#fs_fs_existssync_path

It's the comma which is providing that extra white space.

One way is to use the string % method:

print 'Value is "%d"' % (value)

which is like printf in C, allowing you to incorporate and format the items after % by using format specifiers in the string itself. Another example, showing the use of multiple values:

print '%s is %3d.%d' % ('pi', 3, 14159)

For what it's worth, Python 3 greatly improves the situation by allowing you to specify the separator and terminator for a single print call:

>>> print(1,2,3,4,5)
1 2 3 4 5

>>> print(1,2,3,4,5,end='<<\n')
1 2 3 4 5<<

>>> print(1,2,3,4,5,sep=':',end='<<\n')
1:2:3:4:5<<

The <em> element - from W3C (HTML5 reference)

YES! There is a clear difference.

The <em> element represents stress emphasis of its contents. The level of emphasis that a particular piece of content has is given by its number of ancestor <em> elements.

<strong>  =  important content
<em>      =  stress emphasis of its contents

The placement of emphasis changes the meaning of the sentence. The element thus forms an integral part of the content. The precise way in which emphasis is used in this way depends on the language.

Note!

1. The <em> element also isnt intended to convey importance; for that purpose, the <strong> element is more appropriate.

2. The <em> element isn't a generic "italics" element. Sometimes, text is intended to stand out from the rest of the paragraph, as if it was in a different mood or voice. For this, the i element is more appropriate.

Reference (examples): See W3C Reference

NoClassDefFoundError in Java:

Definition:

NoClassDefFoundError will come if a class was present during compile time but not available in java classpath during runtime. Normally you will see below line in log when you get NoClassDefFoundError: Exception in thread "main" java.lang.NoClassDefFoundError

Possible Causes:

1. The class is not available in Java Classpath.

2. You might be running your program using jar command and class was not defined in manifest file's ClassPath attribute.

3. Any start-up script is overriding Classpath environment variable.

4. Because NoClassDefFoundError is a subclass of java.lang.LinkageError it can also come if one of it dependency like native library may not available.

5. Check for java.lang.ExceptionInInitializerError in your log file. NoClassDefFoundError due to the failure of static initialization is quite common.

6. If you are working in J2EE environment than the visibility of Class among multiple Classloader can also cause java.lang.NoClassDefFoundError, see examples and scenario section for detailed discussion.

Possible Resolutions:

1. Verify that all required Java classes are included in the application’s classpath. The most common mistake is not to include all the necessary classes, before starting to execute a Java application that has dependencies on some external libraries.

2. The classpath of the application is correct, but the Classpath environment variable is overridden before the application’s execution.

3. Verify that the aforementioned ExceptionInInitializerError does not appear in the stack trace of your application.

Resources:

3 ways to solve java.lang.NoClassDefFoundError in Java J2EE

java.lang.NoClassDefFoundError – How to solve No Class Def Found Error

Put the frame in a VisualBrush:

VisualBrush brush = new VisualBrush { TileMode = TileMode.None };

brush.Visual = frame;

brush.AlignmentX = AlignmentX.Center;
brush.AlignmentY = AlignmentY.Center;
brush.Stretch = Stretch.Uniform;

Put the VisualBrush in GeometryDrawing

GeometryDrawing drawing = new GeometryDrawing();

drawing.Brush = brush;

// Brush this in 1, 1 ratio
RectangleGeometry rect = new RectangleGeometry { Rect = new Rect(0, 0, 1, 1) };
drawing.Geometry = rect;

Now put the GeometryDrawing in a DrawingImage:

new DrawingImage(drawing);

Place this on your source of the image, and voilà!

You could do it a lot easier though:

<Image>
    <Image.Source>
        <BitmapImage UriSource="/yourassembly;component/YourImage.PNG"></BitmapImage>
    </Image.Source>
</Image>

And in code:

BitmapImage image = new BitmapImage { UriSource="/yourassembly;component/YourImage.PNG" };

All you have to do is remove .gradle from user, paste, and verify update in Android Studio and it will work perfectly!

To create icon you can use Glyphicon in Bootstrap:

<a href="#" class="btn btn-info btn-sm">
    <span class="glyphicon glyphicon-menu-hamburger"></span>
</a>

And then control size of icon in css:

.glyphicon-menu-hamburger {
  font-size: npx;
}

Provisioning files are located in:

/Users/${USER}/Library/MobileDevice/Provisioning Profiles/

Just remove the out-of-date files.

I find the following code to be much simpler than anything else:

function setCookie(name,value,days) {
    var expires = "";
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days*24*60*60*1000));
        expires = "; expires=" + date.toUTCString();
    }
    document.cookie = name + "=" + (value || "")  + expires + "; path=/";
}
function getCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}
function eraseCookie(name) {   
    document.cookie = name +'=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}

Now, calling functions

setCookie('ppkcookie','testcookie',7);

var x = getCookie('ppkcookie');
if (x) {
    [do something with x]
}

Source - http://www.quirksmode.org/js/cookies.html

They updated the page today so everything in the page should be latest as of now.

If your solution doesn't have to be general, i.e. only needs to work for strings like your example, you could do:

var1=$(echo $STR | cut -f1 -d-)
var2=$(echo $STR | cut -f2 -d-)

I chose cut here because you could simply extend the code for a few more variables...

for those like me who are looking to send objects other than primitives, since you can't create a parameterized constructor in your fragment, just add a setter accessor in your fragment, this always works for me.

ast.literal_eval (located in ast.py) parses the tree with ast.parse first, then it evaluates the code with quite an ugly recursive function, interpreting the parse tree elements and replacing them with their literal equivalents. Unfortunately the code is not at all expandable, so to add Decimal to the code you need to copy all the code and start over.

For a slightly easier approach, you can use ast.parse module to parse the expression, and then the ast.NodeVisitor or ast.NodeTransformer to ensure that there is no unwanted syntax or unwanted variable accesses. Then compile with compile and eval to get the result.

The code is a bit different from literal_eval in that this code actually uses eval, but in my opinion is simpler to understand and one does not need to dig too deep into AST trees. It specifically only allows some syntax, explicitly forbidding for example lambdas, attribute accesses (foo.__dict__ is very evil), or accesses to any names that are not deemed safe. It parses your expression fine, and as an extra I also added Num (float and integer), list and dictionary literals.

Also, works the same on 2.7 and 3.3

import ast
import decimal

source = "(Decimal('11.66985'), Decimal('1e-8'),"\
    "(1,), (1,2,3), 1.2, [1,2,3], {1:2})"

tree = ast.parse(source, mode='eval')

# using the NodeTransformer, you can also modify the nodes in the tree,
# however in this example NodeVisitor could do as we are raising exceptions
# only.
class Transformer(ast.NodeTransformer):
    ALLOWED_NAMES = set(['Decimal', 'None', 'False', 'True'])
    ALLOWED_NODE_TYPES = set([
        'Expression', # a top node for an expression
        'Tuple',      # makes a tuple
        'Call',       # a function call (hint, Decimal())
        'Name',       # an identifier...
        'Load',       # loads a value of a variable with given identifier
        'Str',        # a string literal

        'Num',        # allow numbers too
        'List',       # and list literals
        'Dict',       # and dicts...
    ])

    def visit_Name(self, node):
        if not node.id in self.ALLOWED_NAMES:
            raise RuntimeError("Name access to %s is not allowed" % node.id)

        # traverse to child nodes
        return self.generic_visit(node)

    def generic_visit(self, node):
        nodetype = type(node).__name__
        if nodetype not in self.ALLOWED_NODE_TYPES:
            raise RuntimeError("Invalid expression: %s not allowed" % nodetype)

        return ast.NodeTransformer.generic_visit(self, node)


transformer = Transformer()

# raises RuntimeError on invalid code
transformer.visit(tree)

# compile the ast into a code object
clause = compile(tree, '<AST>', 'eval')

# make the globals contain only the Decimal class,
# and eval the compiled object
result = eval(clause, dict(Decimal=decimal.Decimal))

print(result)

paramiko finally worked for me after adding additional line, which is really important one (line 3):

import paramiko

p = paramiko.SSHClient()
p.set_missing_host_key_policy(paramiko.AutoAddPolicy())   # This script doesn't work for me unless this line is added!
p.connect("server", port=22, username="username", password="password")
stdin, stdout, stderr = p.exec_command("your command")
opt = stdout.readlines()
opt = "".join(opt)
print(opt)

Make sure that paramiko package is installed. Original source of the solution: Source

Simply go to the directory where the troubling file is, type touch * without quotes in the console, and you should be good.

exec has memory limitation of buffer size of 512k. In this case it is better to use spawn. With spawn one has access to stdout of executed command at run time

var spawn = require('child_process').spawn;
var prc = spawn('java',  ['-jar', '-Xmx512M', '-Dfile.encoding=utf8', 'script/importlistings.jar']);

//noinspection JSUnresolvedFunction
prc.stdout.setEncoding('utf8');
prc.stdout.on('data', function (data) {
    var str = data.toString()
    var lines = str.split(/(\r?\n)/g);
    console.log(lines.join(""));
});

prc.on('close', function (code) {
    console.log('process exit code ' + code);
});

Put your ScrollViewer in a DockPanel and set the DockPanel MaxHeight property

[...]
<DockPanel MaxHeight="700">
  <ScrollViewer VerticalScrollBarVisibility="Auto">
   <ItemsControl ItemSource ="{Binding ...}">
     [...]
   </ItemsControl>
  </ScrollViewer>
</DockPanel>
[...]

This may be a somewhat limited solution, but does the job using the system's diff command without external tools:

diff -y  <(git show from-rev:the/file/path) <(git show to-rev:the/file/path)

• filter just the change lines use --suppress-common-lines (if your diff supports the option).
• no colors in this case, just the usual diff markers
• can tweak the column width --width=term-width; in Bash can get the width as $COLUMNS or tput cols.

This can be wrapped into a helper git-script too for more convenience, for example, usage like this:

git diffy the/file/path --from rev1 --to rev2

The counter in your for loop appears incorrect (or we're missing some code). Here's a working Fiddle.

This code:

//Where is counter[0] initialized?
for (i ; i < counter[0].value; i++)

Should be replaced with:

var timeTempCount = 5; //I'm not sure where you're getting this value so I set it.

for (var i = 0; i <= timeTempCount; i++)

Where is it pushed on?

esp - 4. More precisely:

• esp gets subtracted by 4
• the value is pushed to esp

pop reverses this.

The System V ABI tells Linux to make rsp point to a sensible stack location when the program starts running: What is default register state when program launches (asm, linux)? which is what you should usually use.

How can you push a register?

Minimal GNU GAS example:

.data
    /* .long takes 4 bytes each. */
    val1:
        /* Store bytes 0x 01 00 00 00 here. */
        .long 1
    val2:
        /* 0x 02 00 00 00 */
        .long 2
.text
    /* Make esp point to the address of val2.
     * Unusual, but totally possible. */
    mov $val2, %esp

    /* eax = 3 */
    mov $3, %ea 

    push %eax
    /*
    Outcome:
    - esp == val1
    - val1 == 3
    esp was changed to point to val1,
    and then val1 was modified.
    */

    pop %ebx
    /*
    Outcome:
    - esp == &val2
    - ebx == 3
    Inverses push: ebx gets the value of val1 (first)
    and then esp is increased back to point to val2.
    */

The above on GitHub with runnable assertions.

Why is this needed?

It is true that those instructions could be easily implemented via mov, add and sub.

They reason they exist, is that those combinations of instructions are so frequent, that Intel decided to provide them for us.

The reason why those combinations are so frequent, is that they make it easy to save and restore the values of registers to memory temporarily so they don't get overwritten.

To understand the problem, try compiling some C code by hand.

A major difficulty, is to decide where each variable will be stored.

Ideally, all variables would fit into registers, which is the fastest memory to access (currently about 100x faster than RAM).

But of course, we can easily have more variables than registers, specially for the arguments of nested functions, so the only solution is to write to memory.

We could write to any memory address, but since the local variables and arguments of function calls and returns fit into a nice stack pattern, which prevents memory fragmentation, that is the best way to deal with it. Compare that with the insanity of writing a heap allocator.

Then we let compilers optimize the register allocation for us, since that is NP complete, and one of the hardest parts of writing a compiler. This problem is called register allocation, and it is isomorphic to graph coloring.

When the compiler's allocator is forced to store things in memory instead of just registers, that is known as a spill.

Does this boil down to a single processor instruction or is it more complex?

All we know for sure is that Intel documents a push and a pop instruction, so they are one instruction in that sense.

Internally, it could be expanded to multiple microcodes, one to modify esp and one to do the memory IO, and take multiple cycles.

But it is also possible that a single push is faster than an equivalent combination of other instructions, since it is more specific.

This is mostly un(der)documented:

• Peter Cordes mentions that techniques described at http://agner.org/optimize/microarchitecture.pdf suggest that push and pop take one single micro operation.
• Johan mentions that since the Pentium M Intel uses a "stack engine", which stores precomputed esp+regsize and esp-regsize values, allowing push and pop to execute in a single uop. Also mentioned at: https://en.wikipedia.org/wiki/Stack_register
• What is Intel microcode?
• https://security.stackexchange.com/questions/29730/processor-microcode-manipulation-to-change-opcodes
• How many CPU cycles are needed for each assembly instruction?

Since I don't need to loop entire collection, I think it is better to have helper function like this

/**
 * Check if there is a item in a collection by given key and value
 * @param Illuminate\Support\Collection $collection collection in which search is to be made
 * @param string $key name of key to be checked
 * @param string $value value of key to be checkied
 * @return boolean|object false if not found, object if it is found
 */
function findInCollection(Illuminate\Support\Collection $collection, $key, $value) {
    foreach ($collection as $item) {
        if (isset($item->$key) && $item->$key == $value) {
            return $item;
        }
    }
    return FALSE;
}

In VS2010, from the Add Rerences window you can click 'Browse' and navigate to C:\Windows\Assembly and add references to the assemblies that you want. Please note that the files may be grouped under different folders like GAC, GAC_32, GAC_64, GAC_MSIL etc.

Maybe you can use arrow function (ES6+) or the simple old function declaration.

Normal function declaration type (Not ES6+):

<link href="#" onClick={function(event){ func1(event); func2();}}>Trigger here</link>

Anonymous function or arrow function type (ES6+)

<link href="#" onClick={(event) => { func1(event); func2();}}>Trigger here</link>

The second one is the shortest road that I know. Hope it helps you!

An alternative that works for me is to simply convert to a CSV.

To the parent div add a height say 50px. In the child span, add the line-height: 50px; Now the text in the span will be vertically center. This worked for me.

This way you can remove all spaces from all character variables in your data frame. If you would prefer to choose only some of the variables, use mutateor mutate_at.

library(dplyr)
library(stringr)

remove_all_ws<- function(string){
    return(gsub(" ", "", str_squish(string)))
}

df<-df %>%  mutate_if(is.character, remove_all_ws)

If you are using spring boot then add these tags in pom.xml.

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
</plugin>

and

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    `<maven.compiler.release>`10</maven.compiler.release>
</properties>

You can change java version to 11 or 13 as well in <maven.compiler.release> tag.

Just add below tags in pom.xml

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <maven.compiler.release>11</maven.compiler.release>
</properties>

You can change the 11 to 10, 13 as well to change java version. I am using java 13 which is latest. It works for me.

In some cases, DateTime.MinValue (or equivalenly, default(DateTime)) is used to indicate an unknown value.

This simple extension method can help handle such situations:

public static class DbDateHelper
{
    /// <summary>
    /// Replaces any date before 01.01.1753 with a Nullable of 
    /// DateTime with a value of null.
    /// </summary>
    /// <param name="date">Date to check</param>
    /// <returns>Input date if valid in the DB, or Null if date is 
    /// too early to be DB compatible.</returns>
    public static DateTime? ToNullIfTooEarlyForDb(this DateTime date)
    {
        return (date >= (DateTime) SqlDateTime.MinValue) ? date : (DateTime?)null;
    }
}

Usage:

 DateTime? dateToPassOnToDb = tooEarlyDate.ToNullIfTooEarlyForDb();

It looks like the events are not bubbling. Try this:

$("#mybutton").click(function(){
  var oldval=$("#mytext").val();
  $("#mytext").val('Changed by button');
  var newval=$("#mytext").val();
  if (newval != oldval) {
    $("#mytext").trigger('change');
  }
});

I hope this helps.

I tried just a plain old $("#mytext").trigger('change') without saving the old value, and the .change fires even if the value didn't change. That is why I saved the previous value and called $("#mytext").trigger('change') only if it changes.

Looking at the NSPredicate reference, it looks like you need to surround your substitution character with quotes. For example, your current predicate reads: (SPORT == Football) You want it to read (SPORT == 'Football'), so your format string needs to be @"(SPORT == '%@')".

if you want to get items anywhere on that date you need to compare two dates

You can create two dates off of the first one like this, to get the start of the day, and the end of the day.

var startDate = new Date(); // this is the starting date that looks like ISODate("2014-10-03T04:00:00.188Z")

startDate.setSeconds(0);
startDate.setHours(0);
startDate.setMinutes(0);

var dateMidnight = new Date(startDate);
dateMidnight.setHours(23);
dateMidnight.setMinutes(59);
dateMidnight.setSeconds(59);

### MONGO QUERY

var query = {
        inserted_at: {
                    $gt:morning,
                    $lt:dateScrapedMidnight
        }
};

//MORNING: Sun Oct 12 2014 00:00:00 GMT-0400 (EDT)
//MIDNIGHT: Sun Oct 12 2014 23:59:59 GMT-0400 (EDT)

You can use {{ variable }} anywhere in your template, not just in the HTML part. So this should work:

<html>
<head>
  <script>
    var someJavaScriptVar = '{{ geocode[1] }}';
  </script>
</head>
<body>
  <p>Hello World</p>
  <button onclick="alert('Geocode: {{ geocode[0] }} ' + someJavaScriptVar)" />
</body>
</html>

Think of it as a two-stage process: First, Jinja (the template engine Flask uses) generates your text output. This gets sent to the user who executes the JavaScript he sees. If you want your Flask variable to be available in JavaScript as an array, you have to generate an array definition in your output:

<html>
  <head>
    <script>
      var myGeocode = ['{{ geocode[0] }}', '{{ geocode[1] }}'];
    </script>
  </head>
  <body>
    <p>Hello World</p>
    <button onclick="alert('Geocode: ' + myGeocode[0] + ' ' + myGeocode[1])" />
  </body>
</html>

Jinja also offers more advanced constructs from Python, so you can shorten it to:

<html>
<head>
  <script>
    var myGeocode = [{{ ', '.join(geocode) }}];
  </script>
</head>
<body>
  <p>Hello World</p>
  <button onclick="alert('Geocode: ' + myGeocode[0] + ' ' + myGeocode[1])" />
</body>
</html>

You can also use for loops, if statements and many more, see the Jinja2 documentation for more.

Also, have a look at Ford's answer who points out the tojson filter which is an addition to Jinja2's standard set of filters.

Edit Nov 2018: tojson is now included in Jinja2's standard set of filters.

In your example, the point of piping the output of find to xargs is that the standard behavior of find's -exec option is to execute the command once for each found file. If you're using find, and you want its standard behavior, then the answer is simple - don't use xargs to begin with.

According to CodeGuru:

CString to std::string:

CString cs("Hello");
std::string s((LPCTSTR)cs);

BUT: std::string cannot always construct from a LPCTSTR. i.e. the code will fail for UNICODE builds.

As std::string can construct only from LPSTR / LPCSTR, a programmer who uses VC++ 7.x or better can utilize conversion classes such as CT2CA as an intermediary.

CString cs ("Hello");
// Convert a TCHAR string to a LPCSTR
CT2CA pszConvertedAnsiString (cs);
// construct a std::string using the LPCSTR input
std::string strStd (pszConvertedAnsiString);

std::string to CString: (From Visual Studio's CString FAQs...)

std::string s("Hello");
CString cs(s.c_str());

CStringT can construct from both character or wide-character strings. i.e. It can convert from char* (i.e. LPSTR) or from wchar_t* (LPWSTR).

In other words, char-specialization (of CStringT) i.e. CStringA, wchar_t-specilization CStringW, and TCHAR-specialization CString can be constructed from either char or wide-character, null terminated (null-termination is very important here) string sources.
Althoug IInspectable amends the "null-termination" part in the comments:

NUL-termination is not required.
CStringT has conversion constructors that take an explicit length argument. This also means that you can construct CStringT objects from std::string objects with embedded NUL characters.

Again I suggest Simple and Easy

Its Working Perfect with ajax when user search and select it saves the selected information via ajax

 $("#vendor-brands").select2({
   ajax: {
   url:site_url('general/get_brand_ajax_json'),
  dataType: 'json',
  delay: 250,
  data: function (params) {
  return {
    q: params.term, // search term
    page: params.page
  };
},
processResults: function (data, params) {
  // parse the results into the format expected by Select2
  // since we are using custom formatting functions we do not need to
  // alter the remote JSON data, except to indicate that infinite
  // scrolling can be used
  params.page = params.page || 1;

  return {
    results: data,
    pagination: {
      more: (params.page * 30) < data.total_count
    }
  };
},
cache: true
},
escapeMarkup: function (markup) { return markup; }, // let our custom    formatter work
minimumInputLength: 1,
}).on("change", function(e) {


  var lastValue = $("#vendor-brands option:last-child").val();
  var lastText = $("#vendor-brands option:last-child").text();

  alert(lastValue+' '+lastText);
 });

You may need to change the permissions as an administrator. Open up terminal on your Mac and then open the directory that markers.xml is located in. Then type:

sudo chmod 777 markers.xml

You may be prompted for a password. Also, it could be the directories that don't allow full access. I'm not familiar with WordPress, so you may have to change the permission of each directory moving upward to the mysite directory.

I usually use the following method for debuf statement, but i don't know if it is the best way of doing it or not

private static String digits = "0123456789abcdef";

public static String toHex(byte[] data){
    StringBuffer buf = new StringBuffer();
    for (int i = 0; i != data.length; i++)
    {
        int v = data[i] & 0xff;
        buf.append(digits.charAt(v >> 4));
        buf.append(digits.charAt(v & 0xf));
    }
    return buf.toString();
}

I only know how to do this on Windows (but it should be similar on any OS, you will just need to find the correct location yourself - google search would help with that).

On Windows:

Go to your User Folder - on Windows 7/8 this would be:

[SYSDRIVE]:\Users\[your username] (ex. C:\Users\JohnDoe\)

In this folder there should be a folder called .AndroidStudioBeta or .AndroidStudio (notice the period at the start - so on some OSes it would be hidden).

Update

Now, Android Studio settings is at:

C:\Users\<Your User>\AppData\Roaming\Google\.AndroidStudio4.X

Delete this folder (or better yet, move it to a backup location - so you can return it if something goes wrong).

This should reset your Android Studio settings to default.

I thought this might be useful when using bootstrap and some glypicons:

<a class="btn btn-primary" 
    href="<%: Url.Action("Download File", "Download", 
    new { id = msg.Id, distributorId = msg.DistributorId }) %>">
    Download
    <span class="glyphicon glyphicon-paperclip"></span>
</a>

This will show an A tag, with a link to a controller, with a nice paperclip icon on it to represent a download link, and the html output is kept clean

If you give your TD a height of 1px, then the child div would have a heighted parent to calculate it's % from. Because your contents would be larger then 1px, the td would automatically grow, as would the div. Kinda a garbage hack, but I bet it would work.

I just want to add that if you want to somehow store the encrypted byte array as String and then retrieve it and decrypt it (often for obfuscation of database values) you can use this approach:

import java.security.Key;
import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;
public class StrongAES 
{
    public void run() 
    {
        try 
        {
            String text = "Hello World";
            String key = "Bar12345Bar12345"; // 128 bit key
            // Create key and cipher
            Key aesKey = new SecretKeySpec(key.getBytes(), "AES");
            Cipher cipher = Cipher.getInstance("AES");
            // encrypt the text
            cipher.init(Cipher.ENCRYPT_MODE, aesKey);
            byte[] encrypted = cipher.doFinal(text.getBytes());

            StringBuilder sb = new StringBuilder();
            for (byte b: encrypted) {
                sb.append((char)b);
            }

            // the encrypted String
            String enc = sb.toString();
            System.out.println("encrypted:" + enc);

            // now convert the string to byte array
            // for decryption
            byte[] bb = new byte[enc.length()];
            for (int i=0; i<enc.length(); i++) {
                bb[i] = (byte) enc.charAt(i);
            }

            // decrypt the text
            cipher.init(Cipher.DECRYPT_MODE, aesKey);
            String decrypted = new String(cipher.doFinal(bb));
            System.err.println("decrypted:" + decrypted);

        }
        catch(Exception e) 
        {
            e.printStackTrace();
        }
    }
    public static void main(String[] args) 
    {
        StrongAES app = new StrongAES();
        app.run();
    }
}

f = open(fname,'r')
lines = f.readlines()[1:]
f.close()

This will output the Exception, use only to debug you should handle you exceptions better.

import java.io.PrintWriter;
import java.io.StringWriter;
    public static String getStackTrace(Throwable t)
    {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw, true);
        t.printStackTrace(pw);
        pw.flush();
        sw.flush();
        return sw.toString();
    }

It is guaranteed to work in any mainstream browser (I'm not taking browsers with less than 0.05% market share into consideration). Heck, it works in Internet Explorer 3.0.

RFC 3986 defines a URI as composed of the following parts:

     foo://example.com:8042/over/there?name=ferret#nose
     \_/   \______________/\_________/ \_________/ \__/
      |           |            |            |        |
   scheme     authority       path        query   fragment

When defining relative URIs (Section 5.2), you can omit any of those sections, always starting from the left. In pseudo-code, it looks like this:

 result = ""

  if defined(scheme) then
     append scheme to result;
     append ":" to result;
  endif;

  if defined(authority) then
     append "//" to result;
     append authority to result;
  endif;

  append path to result;

  if defined(query) then
     append "?" to result;
     append query to result;
  endif;

  if defined(fragment) then
     append "#" to result;
     append fragment to result;
  endif;

  return result;

The URI you are describing is a scheme-less relative URI.

It's very simple to implement - you should use TestContext property and TestPropertyAttribute.

Example

public TestContext TestContext { get; set; }
private List<string> GetProperties()
{
    return TestContext.Properties
        .Cast<KeyValuePair<string, object>>()
        .Where(_ => _.Key.StartsWith("par"))
        .Select(_ => _.Value as string)
        .ToList();
}

//usage
[TestMethod]
[TestProperty("par1", "http://getbootstrap.com/components/")]
[TestProperty("par2", "http://www.wsj.com/europe")]
public void SomeTest()
{
    var pars = GetProperties();
    //...
}

EDIT:

I prepared few extension methods to simplify access to the TestContext property and act like we have several test cases. See example with processing simple test properties here:

[TestMethod]
[TestProperty("fileName1", @".\test_file1")]
[TestProperty("fileName2", @".\test_file2")]
[TestProperty("fileName3", @".\test_file3")]
public void TestMethod3()
{
    TestContext.GetMany<string>("fileName").ForEach(fileName =>
    {
        //Arrange
        var f = new FileInfo(fileName);

        //Act
        var isExists = f.Exists;

        //Asssert
        Assert.IsFalse(isExists);
    });
}

and example with creating complex test objects:

[TestMethod]
//Case 1
[TestProperty(nameof(FileDescriptor.FileVersionId), "673C9C2D-A29E-4ACC-90D4-67C52FBA84E4")]
//...
public void TestMethod2()
{
    //Arrange
    TestContext.For<FileDescriptor>().Fill(fi => fi.FileVersionId).Fill(fi => fi.Extension).Fill(fi => fi.Name).Fill(fi => fi.CreatedOn, new CultureInfo("en-US", false)).Fill(fi => fi.AccessPolicy)
        .ForEach(fileInfo =>
        {
            //Act
            var fileInfoString = fileInfo.ToString();

            //Assert
            Assert.AreEqual($"Id: {fileInfo.FileVersionId}; Ext: {fileInfo.Extension}; Name: {fileInfo.Name}; Created: {fileInfo.CreatedOn}; AccessPolicy: {fileInfo.AccessPolicy};", fileInfoString);
        });
}

Take a look to the extension methods and set of samples for more details.

Use column selection. Column selection is one of the unique features of Sublime2; it is used to give you multiple matched cursors (tutorial here). To get multiple cursors, do one of the following:

Mouse:

• Hold down the shift (Windows/Linux) or option key (Mac) while selecting a region with the mouse.

• Clicking middle mouse button (or scroll) will select as a column also.

Keyboard:

• Select the desired region.
• Type control+shift+L (Windows/Linux) or command+shift+L (Mac)

You now have multiple lines selected, so you could type a quotation mark at the beginning and end of each line. It would be better to take advantage of Sublime's capabilities, and just type ". When you do this, Sublime automatically quotes the selected text.

Type esc to exit multiple cursor mode.

In the most recent release (v1.0, released in March 2016), you are now able to use VS Code as the default git commit/diff tool. Quoted from the documentations:

1. Make sure you can run code --help from the command line and you get help.

   • if you do not see help, please follow these steps:

     • Mac: Select Shell Command: Install 'Code' command in path from the Command Palette.

       • Command Palette is what pops up when you press shift + ? + P while inside VS Code. (shift + ctrl + P in Windows)
     • Windows: Make sure you selected Add to PATH during the installation.
     • Linux: Make sure you installed Code via our new .deb or .rpm packages.
2. From the command line, run git config --global core.editor "code --wait"

Now you can run git config --global -e and use VS Code as editor for configuring Git. Add the following to enable support for using VS Code as diff tool:

[diff]
    tool = default-difftool
[difftool "default-difftool"]
    cmd = code --wait --diff $LOCAL $REMOTE

This leverages the new --diff option you can pass to VS Code to compare two files side by side.

To summarize, here are some examples of where you can use Git with VS Code:

• git rebase HEAD~3 -i allows to interactive rebase using VS Code
• git commit allows to use VS Code for the commit message
• git add -p followed by e for interactive add
• git difftool <commit>^ <commit> allows to use VS Code as diff editor for changes

This one does well its scrolling job. It's very easy to understand, just really few lines of code, well written and totally readable.

Since GDB 7.5 you can use these native Convenience Functions:

$_memeq(buf1, buf2, length)
$_regex(str, regex)
$_streq(str1, str2)
$_strlen(str)

Seems quite less problematic than having to execute a "foreign" strcmp() on the process' stack each time the breakpoint is hit. This is especially true for debugging multithreaded processes.

Note your GDB needs to be compiled with Python support, which is not an issue with current linux distros. To be sure, you can check it by running show configuration inside GDB and searching for --with-python. This little oneliner does the trick, too:

$ gdb -n -quiet -batch -ex 'show configuration' | grep 'with-python'
             --with-python=/usr (relocatable)

For your demo case, the usage would be

break <where> if $_streq(x, "hello")

or, if your breakpoint already exists and you just want to add the condition to it

condition <breakpoint number> $_streq(x, "hello")

$_streq only matches the whole string, so if you want something more cunning you should use $_regex, which supports the Python regular expression syntax.

The sep='\t' can be use in many forms, for example if you want to read tab separated value: Example: I have a dataset tsv = tab separated value NOT comma separated value df = pd.read_csv('gapminder.tsv'). when you try to read this, it will give you an error because you have tab separated value not csv. so you need to give read csv a different parameter called sep='\t'.

Now you can read: df = pd.read_csv('gapminder.tsv, sep='\t'), with this you can read the it.

The only built-in way to "downgrade" a database from one SQL Server version to a lower one is the hard way: Script out the whole database, schema and data, then execute the script on the target server.

This is do-able but tends to be brutal.

Apparently, no.

Here's the options:

• Use Type.IsSubclassOf
• Use Type.IsAssignableFrom
• is and as

Type.IsSubclassOf

As you've already found out, this will not work if the two types are the same, here's a sample LINQPad program that demonstrates:

void Main()
{
    typeof(Derived).IsSubclassOf(typeof(Base)).Dump();
    typeof(Base).IsSubclassOf(typeof(Base)).Dump();
}

public class Base { }
public class Derived : Base { }

Output:

True
False

Which indicates that Derived is a subclass of Base, but that Baseis (obviously) not a subclass of itself.

Type.IsAssignableFrom

Now, this will answer your particular question, but it will also give you false positives. As Eric Lippert has pointed out in the comments, while the method will indeed return True for the two above questions, it will also return True for these, which you probably don't want:

void Main()
{
    typeof(Base).IsAssignableFrom(typeof(Derived)).Dump();
    typeof(Base).IsAssignableFrom(typeof(Base)).Dump();
    typeof(int[]).IsAssignableFrom(typeof(uint[])).Dump();
}

public class Base { }
public class Derived : Base { }

Here you get the following output:

True
True
True

The last True there would indicate, if the method only answered the question asked, that uint[] inherits from int[] or that they're the same type, which clearly is not the case.

So IsAssignableFrom is not entirely correct either.

is and as

The "problem" with is and as in the context of your question is that they will require you to operate on the objects and write one of the types directly in code, and not work with Type objects.

In other words, this won't compile:

SubClass is BaseClass
^--+---^
   |
   +-- need object reference here

nor will this:

typeof(SubClass) is typeof(BaseClass)
                    ^-------+-------^
                            |
                            +-- need type name here, not Type object

nor will this:

typeof(SubClass) is BaseClass
^------+-------^
       |
       +-- this returns a Type object, And "System.Type" does not
           inherit from BaseClass

Conclusion

While the above methods might fit your needs, the only correct answer to your question (as I see it) is that you will need an extra check:

typeof(Derived).IsSubclassOf(typeof(Base)) || typeof(Derived) == typeof(Base);

which of course makes more sense in a method:

public bool IsSameOrSubclass(Type potentialBase, Type potentialDescendant)
{
    return potentialDescendant.IsSubclassOf(potentialBase)
           || potentialDescendant == potentialBase;
}

setInterval(function () {document.getElementById("myButtonId").click();}, 1000);

If you don't want bars you can plot it like this:

import numpy as np
import matplotlib.pyplot as plt

mu, sigma = 100, 15
x = mu + sigma * np.random.randn(10000)

bins, edges = np.histogram(x, 50, normed=1)
left,right = edges[:-1],edges[1:]
X = np.array([left,right]).T.flatten()
Y = np.array([bins,bins]).T.flatten()

plt.plot(X,Y)
plt.show()

For iPhone and iPod touch, create icons that measure:

    57 X 57 pixels
    114 X 114 pixels (high resolution @2X)

For iPad, create an icon that measures:

    72 x 72 pixels
    144 X 144 pixels (high resolution @2X)

Someone here suggested using eval() to remove the quotes from a string. Don't do that, that's just begging for code injection.

Another way to do this that I don't see listed here is using:

let message = JSON.stringify(your_json_here); // "Hello World"
console.log(JSON.parse(message))              // Hello World

As everyone else has said, there's no mapping within a dictionary from value to key.

I've just noticed you wanted to map to from value to multiple keys - I'm leaving this solution here for the single value version, but I'll then add another answer for a multi-entry bidirectional map.

The normal approach to take here is to have two dictionaries - one mapping one way and one the other. Encapsulate them in a separate class, and work out what you want to do when you have duplicate key or value (e.g. throw an exception, overwrite the existing entry, or ignore the new entry). Personally I'd probably go for throwing an exception - it makes the success behaviour easier to define. Something like this:

using System;
using System.Collections.Generic;

class BiDictionary<TFirst, TSecond>
{
    IDictionary<TFirst, TSecond> firstToSecond = new Dictionary<TFirst, TSecond>();
    IDictionary<TSecond, TFirst> secondToFirst = new Dictionary<TSecond, TFirst>();

    public void Add(TFirst first, TSecond second)
    {
        if (firstToSecond.ContainsKey(first) ||
            secondToFirst.ContainsKey(second))
        {
            throw new ArgumentException("Duplicate first or second");
        }
        firstToSecond.Add(first, second);
        secondToFirst.Add(second, first);
    }

    public bool TryGetByFirst(TFirst first, out TSecond second)
    {
        return firstToSecond.TryGetValue(first, out second);
    }

    public bool TryGetBySecond(TSecond second, out TFirst first)
    {
        return secondToFirst.TryGetValue(second, out first);
    }
}

class Test
{
    static void Main()
    {
        BiDictionary<int, string> greek = new BiDictionary<int, string>();
        greek.Add(1, "Alpha");
        greek.Add(2, "Beta");
        int x;
        greek.TryGetBySecond("Beta", out x);
        Console.WriteLine(x);
    }
}

The standard function atoi() will likely do what you want.

A simple example using "atoi":

#include <unistd.h>

int main(int argc, char *argv[])
{
    int useconds = atoi(argv[1]); 
    usleep(useconds);
}

The transform method signature changed somewhere in an RC of Angular 2. Try something more like this:

export class FilterPipe implements PipeTransform {
    transform(items: any[], filterBy: string): any {
        return items.filter(item => item.id.indexOf(filterBy) !== -1);
    }
}

And if you want to handle nulls and make the filter case insensitive, you may want to do something more like the one I have here:

export class ProductFilterPipe implements PipeTransform {

    transform(value: IProduct[], filterBy: string): IProduct[] {
        filterBy = filterBy ? filterBy.toLocaleLowerCase() : null;
        return filterBy ? value.filter((product: IProduct) =>
            product.productName.toLocaleLowerCase().indexOf(filterBy) !== -1) : value;
    }
}

And NOTE: Sorting and filtering in pipes is a big issue with performance and they are NOT recommended. See the docs here for more info: https://angular.io/guide/pipes#appendix-no-filterpipe-or-orderbypipe

Check your dependencies for uses of + in the versions. Some dependency could be using com.android.support:appcompat-v7:+. This leads to problems when a new version gets released and could break features.

The solution for this would be to either use com.android.support:appcompat-v7:{compileSdkVersion}.+ or don't use + at all and use the full version (ex. com.android.support:appcompat-v7:26.1.0).

If you cannot see a line in your build.gradle files for this, run in android studio terminal to give an overview of what each dependency uses

gradlew -q dependencies app:dependencies --configuration debugAndroidTestCompileClasspath (include androidtest dependencies)

OR

gradlew -q dependencies app:dependencies --configuration debugCompileClasspath (regular dependencies for debug)

which results in something that looks close to this

------------------------------------------------------------
Project :app
------------------------------------------------------------

debugCompileClasspath - Resolved configuration for compilation for variant: debug
...
+--- com.android.support:appcompat-v7:26.1.0
|    +--- com.android.support:support-annotations:26.1.0
|    +--- com.android.support:support-v4:26.1.0 (*)
|    +--- com.android.support:support-vector-drawable:26.1.0
|    |    +--- com.android.support:support-annotations:26.1.0
|    |    \--- com.android.support:support-compat:26.1.0 (*)
|    \--- com.android.support:animated-vector-drawable:26.1.0
|         +--- com.android.support:support-vector-drawable:26.1.0 (*)
|         \--- com.android.support:support-core-ui:26.1.0 (*)
+--- com.android.support:design:26.1.0
|    +--- com.android.support:support-v4:26.1.0 (*)
|    +--- com.android.support:appcompat-v7:26.1.0 (*)
|    +--- com.android.support:recyclerview-v7:26.1.0
|    |    +--- com.android.support:support-annotations:26.1.0
|    |    +--- com.android.support:support-compat:26.1.0 (*)
|    |    \--- com.android.support:support-core-ui:26.1.0 (*)
|    \--- com.android.support:transition:26.1.0
|         +--- com.android.support:support-annotations:26.1.0
|         \--- com.android.support:support-v4:26.1.0 (*)
+--- com.android.support.constraint:constraint-layout:1.0.2
|    \--- com.android.support.constraint:constraint-layout-solver:1.0.2

(*) - dependencies omitted (listed previously)

If you have no control over changing the version, Try forcing it to use a specific version.

configurations.all {
    resolutionStrategy {
        force "com.android.support:appcompat-v7:26.1.0"
        force "com.android.support:support-v4:26.1.0"
    }
}

The force dependency may need to be different depending on what is being set to 28.0.0

It seems that one of the most common reasons this happens is if you install a new version of PostgreSQL without stopping the service of an existing installation. This was a particular headache of mine, too. Before installing or upgrading, particularly on OS X and using the one click installer from Enterprise DB, make sure you check the status of the old installation before proceeding.

You’ll want to do:

UIImage(data: data)

In Swift, they’ve replaced most Objective C factory methods with regular constructors.

See:

https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/BuildingCocoaApps/InteractingWithObjective-CAPIs.html#//apple_ref/doc/uid/TP40014216-CH4-XID_26

Try Pulley:

Pulley is an easy to use drawer library meant to imitate the drawer in iOS 10's Maps app. It exposes a simple API that allows you to use any UIViewController subclass as the drawer content or the primary content.

https://github.com/52inc/Pulley

 ymin, ymax = axes.get_ylim()

If you are using the plt api directly, you can avoid calls to axes altogether:

def myplotfunction(title, values, errors, plot_file_name):

    # plot errorbars
    indices = range(0, len(values))
    fig = plt.figure()
    plt.errorbar(tuple(indices), tuple(values), tuple(errors), marker='.')

    plt.ylim([-0.5, len(values) - 0.5])
    plt.xlabel('My x-axis title')
    plt.ylabel('My y-axis title')

    # title
    plt.title(title)

    # save as file
    plt.savefig(plot_file_name)

   # close figure
    plt.close(fig)

Assigning the file pointer to null inside your program will just get rid of that reference to the file. The file's still there. I think the remove() function in the c stdio.h is what you're looking for there. Not sure about Python.

Another solution is to execute code via sequential executor nsynjs.

If underlying function is promisified

nsynjs will evaluate all promises sequentially, and put promise result into data property:

function synchronousCode() {_x000D_
_x000D_
    var getURL = function(url) {_x000D_
        return window.fetch(url).data.text().data;_x000D_
    };_x000D_
    _x000D_
    var url = 'https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js';_x000D_
    console.log('received bytes:',getURL(url).length);_x000D_
    _x000D_
};_x000D_
_x000D_
nsynjs.run(synchronousCode,{},function(){_x000D_
    console.log('synchronousCode done');_x000D_
});

<script src="https://rawgit.com/amaksr/nsynjs/master/nsynjs.js"></script>

If underlying function is not promisified

Step 1. Wrap function with callback into nsynjs-aware wrapper (if it has promisified version, you can skip this step):

var ajaxGet = function (ctx,url) {
    var res = {};
    var ex;
    $.ajax(url)
    .done(function (data) {
        res.data = data;
    })
    .fail(function(e) {
        ex = e;
    })
    .always(function() {
        ctx.resume(ex);
    });
    return res;
};
ajaxGet.nsynjsHasCallback = true;

Step 2. Put synchronous logic into function:

function process() {
    console.log('got data:', ajaxGet(nsynjsCtx, "data/file1.json").data);
}

Step 3. Run function in synchronous manner via nsynjs:

nsynjs.run(process,this,function () {
    console.log("synchronous function finished");
});

Nsynjs will evaluate all operators and expressions step-by-step, pausing execution in case if result of some slow function is not ready.

More examples here: https://github.com/amaksr/nsynjs/tree/master/examples

Regex's shouldn't really be used in this fashion - unless you want something more complicated than what you're trying to do - for instance, you could just normalise your content string and comparision string to be:

if 'facebook.com' in content.lower():
    shutil.copy(x, "C:/Users/David/Desktop/Test/MyFiles2")

We can use ls and many other Linux commands in Windows cmd. Just follow these steps.

Steps:

1) Install Git in your computer - https://git-scm.com/downloads.

2) After installing Git, go to the folder in which Git is installed. Mostly it will be in C drive and then Program Files Folder.

3) In Program Files folder, you will find the folder named Git, find the bin folder which is inside usr folder in the Git folder.

In my case, the location for bin folder was - C:\Program Files\Git\usr\bin

4) Add this location (C:\Program Files\Git\usr\bin) in path variable, in system environment variables.

5) You are done. Restart cmd and try to run ls and other Linux commands.

I just add this line exactly as it appears below (if you need a second delay):

try {
    Thread.sleep(1000);
} catch(InterruptedException e) {
    // Process exception
}

I find the catch IS necessary (Your app can crash due to Android OS as much as your own code).

Try this:

li.setBackgroundColor(android.R.color.red); //or which ever color do you want

EDIT: Posting logcat file would also help.

Specify the maxrecursion option at the end of the query:

...
from EmployeeTree
option (maxrecursion 0)

That allows you to specify how often the CTE can recurse before generating an error. Maxrecursion 0 allows infinite recursion.

Another approach ;-)

this works also with PasswordBox. If you want to use it with TextBox, simply exchange PasswordChangedwith TextChanged.

XAML:

<Grid>
    <!-- overlay with hint text -->
    <TextBlock Margin="5,2"
                Text="Password"
                Foreground="Gray"
                Name="txtHintPassword"/>
    <!-- enter user here -->
    <PasswordBox Name="txtPassword"
                Background="Transparent"
                PasswordChanged="txtPassword_PasswordChanged"/>
</Grid>

CodeBehind:

private void txtPassword_PasswordChanged(object sender, RoutedEventArgs e)
{
    txtHintPassword.Visibility = Visibility.Visible;
    if (txtPassword.Password.Length > 0)
    {
        txtHintPassword.Visibility = Visibility.Hidden;
    }
}

Well JavaScript per si can differ greatly from platform to platform as it is always an implementation of the original specification EcmaScript.

In any case, independently of the implementation all JavaScript implementations that follow the EcmaScript specification right, will give you an Object Oriented Language. According to the ES standard:

ECMAScript is an object-oriented programming language for performing computations and manipulating computational objects within a host environment.

So now that we have agreed that JavaScript is an implementation of EcmaScript and therefore it is an object-oriented language. The definition of the new operation in any Object-oriented language, says that such keyword is used to create an object instance from a class of a certain type (including anonymous types, in cases like C#).

In EcmaScript we don't use classes, as you can read from the specs:

ECMAScript does not use classes such as those in C++, Smalltalk, or Java. Instead objects may be created in various ways including via a literal notation or via constructors which create objects and then execute code that initializes all or part of them by assigning initial values to their properties. Each constructor is a function that has a property named - prototype ? that is used to implement prototype - based inheritance and shared properties. Objects are created by
using constructors in new expressions; for example, new Date(2009,11) creates a new Date object. Invoking a constructor without using new has consequences that depend on the constructor. For example, Date() produces a string representation of the current date and time rather than an object.

both would work the same, its just two different methods to call the same function. Try the following:

<a href="javascript:history.back();">[Go Back]</a>

Simple HTML + Javascript approach without CSS

function editDropBox() {_x000D_
    var cSelect = document.getElementById('changingList');_x000D_
_x000D_
    var optionsSavehouse = [];_x000D_
    if(cSelect != null) {_x000D_
        var optionsArray = Array.from(cSelect.options);_x000D_
_x000D_
        var arrayLength = optionsArray.length;_x000D_
        for (var o = 0; o < arrayLength; o++) {_x000D_
            var option = optionsArray[o];_x000D_
            var oVal = option.value;_x000D_
_x000D_
            if(oVal > 0) {_x000D_
                var localParams = [];_x000D_
                localParams.push(option.text);_x000D_
                localParams.push(option.value);_x000D_
                //localParams.push(option.selected); // if needed_x000D_
                optionsSavehouse.push(localParams);_x000D_
            }_x000D_
        }_x000D_
    }_x000D_
_x000D_
    var hidden = ("<input id='hidden_select_options' type='hidden' value='" + JSON.stringify(optionsSavehouse) + "' />");_x000D_
_x000D_
    var cSpan = document.getElementById('changingSpan');_x000D_
    if(cSpan != null) {_x000D_
        cSpan.innerHTML = (hidden + "<input size='2' type='text' id='tempInput' name='fname' onchange='restoreDropBox()'>");_x000D_
    }_x000D_
}_x000D_
_x000D_
function restoreDropBox() {_x000D_
    var cSpan = document.getElementById('changingSpan');_x000D_
    var cInput = document.getElementById('tempInput');_x000D_
    var hOptions = document.getElementById('hidden_select_options');_x000D_
_x000D_
    if(cSpan != null) {_x000D_
_x000D_
        var optionsArray = [];_x000D_
_x000D_
        if(hOptions != null) {_x000D_
            optionsArray = JSON.parse(hOptions.value);_x000D_
        }_x000D_
_x000D_
        var selectList = "<select id='changingList'>\n";_x000D_
_x000D_
        var arrayLength = optionsArray.length;_x000D_
        for (var o = 0; o < arrayLength; o++) {_x000D_
            var option = optionsArray[o];_x000D_
            selectList += ("<option value='" + option[1] + "'>" + option[0] + "</option>\n");_x000D_
        }_x000D_
_x000D_
        if(cInput != null) {_x000D_
            selectList += ("<option value='-1' selected>" + cInput.value + "</option>\n");_x000D_
        }_x000D_
_x000D_
        selectList += ("<option value='-2' onclick='editDropBox()'>- Edit -</option>\n</select>");_x000D_
        cSpan.innerHTML = selectList;_x000D_
    }_x000D_
}

<span id="changingSpan">_x000D_
    <select id="changingList">_x000D_
        <option value="1">Apple</option>_x000D_
        <option value="2">Banana</option>_x000D_
        <option value="3">Cherry</option>_x000D_
        <option value="4">Dewberry</option>_x000D_
        <option onclick="editDropBox()" value="-2">- Edit -</option>_x000D_
    </select>_x000D_
</span>

The top answer is terse but it doesn't handle all edge cases. For anyone needing a more robust utility, without any external dependencies:

function camelCase(str) {
    return (str.slice(0, 1).toLowerCase() + str.slice(1))
      .replace(/([-_ ]){1,}/g, ' ')
      .split(/[-_ ]/)
      .reduce((cur, acc) => {
        return cur + acc[0].toUpperCase() + acc.substring(1);
      });
}

function sepCase(str, sep = '-') {
    return str
      .replace(/[A-Z]/g, (letter, index) => {
        const lcLet = letter.toLowerCase();
        return index ? sep + lcLet : lcLet;
      })
      .replace(/([-_ ]){1,}/g, sep)
}

// All will return 'fooBarBaz'
console.log(camelCase('foo_bar_baz'))
console.log(camelCase('foo-bar-baz'))
console.log(camelCase('foo_bar--baz'))
console.log(camelCase('FooBar  Baz'))
console.log(camelCase('FooBarBaz'))
console.log(camelCase('fooBarBaz'))

// All will return 'foo-bar-baz'
console.log(sepCase('fooBarBaz'));
console.log(sepCase('FooBarBaz'));
console.log(sepCase('foo-bar-baz'));
console.log(sepCase('foo_bar_baz'));
console.log(sepCase('foo___ bar -baz'));
console.log(sepCase('foo-bar-baz'));

// All will return 'foo__bar__baz'
console.log(sepCase('fooBarBaz', '__'));
console.log(sepCase('foo-bar-baz', '__'));

Demo here: https://codesandbox.io/embed/admiring-field-dnm4r?fontsize=14&hidenavigation=1&theme=dark

If you just want to check the class without getting a warning because of the unused defined value (let someVariable ...), you can simply replace the let stuff with a boolean:

if (yourObject as? ClassToCompareWith) != nil {
   // do what you have to do
}
else {
   // do something else
}

Xcode proposed this when I used the let way and didn't use the defined value.

This might have been asked before. See Can I add jars to maven 2 build classpath without installing them?

In a nutshell: include your jar as dependency with system scope. This requires specifying the absolute path to the jar.

See also http://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html

with thanks to Vlad's answer for inspiration; tested & working on IE11, FF49, Opera40, Chrome53

li > a {
  height: 100px;
  width: 300px;
  display: table-cell;
  text-align: center; /* H align */
  vertical-align: middle;
}

centers in all directions nicely even with text wrapping, line breaks, images, etc.

I got fancy and made a snippet

li > a {_x000D_
  height: 100px;_x000D_
  width: 300px;_x000D_
  display: table-cell;_x000D_
  /*H align*/_x000D_
  text-align: center;_x000D_
  /*V align*/_x000D_
  vertical-align: middle;_x000D_
}_x000D_
a.thin {_x000D_
  width: 40px;_x000D_
}_x000D_
a.break {_x000D_
  /*force text wrap, otherwise `width` is treated as `min-width` when encountering a long word*/_x000D_
  word-break: break-all;_x000D_
}_x000D_
/*more css so you can see this easier*/_x000D_
_x000D_
li {_x000D_
  display: inline-block;_x000D_
}_x000D_
li > a {_x000D_
  padding: 10px;_x000D_
  margin: 30px;_x000D_
  background: aliceblue;_x000D_
}_x000D_
li > a:hover {_x000D_
  padding: 10px;_x000D_
  margin: 30px;_x000D_
  background: aqua;_x000D_
}

<li><a href="">My menu item</a>_x000D_
</li>_x000D_
<li><a href="">My menu <br> break item</a>_x000D_
</li>_x000D_
<li><a href="">My menu item that is really long and unweildly</a>_x000D_
</li>_x000D_
<li><a href="" class="thin">Good<br>Menu<br>Item</a>_x000D_
</li>_x000D_
<li><a href="" class="thin">Fantastically Menu Item</a>_x000D_
</li>_x000D_
<li><a href="" class="thin break">Fantastically Menu Item</a>_x000D_
</li>_x000D_
<br>_x000D_
note: if using "break-all" need to also use "&lt;br>" or suffer the consequences

I have done for

1. centerInParent

2. centerHorizontal

3. centerVertical

private void addOrRemoveProperty(View view, int property, boolean flag){
    RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) view.getLayoutParams();
    if(flag){
        layoutParams.addRule(property);
    }else {
        layoutParams.removeRule(property);
    }
    view.setLayoutParams(layoutParams);
}

How to call method:

centerInParent - true

addOrRemoveProperty(mView, RelativeLayout.CENTER_IN_PARENT, true);

centerInParent - false

addOrRemoveProperty(mView, RelativeLayout.CENTER_IN_PARENT, false);

centerHorizontal - true

addOrRemoveProperty(mView, RelativeLayout.CENTER_HORIZONTAL, true);

centerHorizontal - false

addOrRemoveProperty(mView, RelativeLayout.CENTER_HORIZONTAL, false);

centerVertical - true

addOrRemoveProperty(mView, RelativeLayout.CENTER_VERTICAL, true);

centerVertical - false

addOrRemoveProperty(mView, RelativeLayout.CENTER_VERTICAL, false);

Hope this would help you.

How to get away with it.. [Swift]

    var clusterArray = [String]()
    var pinOffSet : Double = 0
    var pinLat = yourLat
    var pinLong = yourLong
    var location = pinLat + pinLong

A new marker is about to be created? check clusterArray and manipulate it's offset

 if(!clusterArray.contains(location)){
        clusterArray.append(location)
    } else {

        pinOffSet += 1
        let offWithIt = 0.00025 // reasonable offset with zoomLvl(14-16)
        switch pinOffSet {
        case 1 : pinLong = pinLong + offWithIt ; pinLat = pinLat + offWithIt
        case 2 : pinLong = pinLong + offWithIt ; pinLat = pinLat - offWithIt
        case 3 : pinLong = pinLong - offWithIt ; pinLat = pinLat - offWithIt
        case 4 : pinLong = pinLong - offWithIt ; pinLat = pinLat + offWithIt
        default : print(1)
        }


    }

result

This function is using in yii framework for ajax call check.

public function isAjax() {
        return isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] === 'XMLHttpRequest';
}

You can use C++ Thread Pool Library, https://github.com/vit-vit/ctpl.

Then the code your wrote can be replaced with the following

#include <ctpl.h>  // or <ctpl_stl.h> if ou do not have Boost library

int main (int argc, char *argv[]) {
    ctpl::thread_pool p(2 /* two threads in the pool */);
    int arr[4] = {0};
    std::vector<std::future<void>> results(4);
    for (int i = 0; i < 8; ++i) { // for 8 iterations,
        for (int j = 0; j < 4; ++j) {
            results[j] = p.push([&arr, j](int){ arr[j] +=2; });
        }
        for (int j = 0; j < 4; ++j) {
            results[j].get();
        }
        arr[4] = std::min_element(arr, arr + 4);
    }
}

You will get the desired number of threads and will not create and delete them over and over again on the iterations.

import telnetlib

user = "admin"
password = "\r"

def connect(A):
    tnA = telnetlib.Telnet(A)
    tnA.read_until('username: ', 3)
    tnA.write(user + '\n')
    tnA.read_until('password: ', 3)
    tnA.write(password + '\n')
    return tnA
def quit_telnet(tn)
    tn.write("bye\n")
    tn.write("quit\n")

You can also use sentence tokenization function in NLTK:

from nltk.tokenize import sent_tokenize
sentence = "As the most quoted English writer Shakespeare has more than his share of famous quotes.  Some Shakespare famous quotes are known for their beauty, some for their everyday truths and some for their wisdom. We often talk about Shakespeare’s quotes as things the wise Bard is saying to us but, we should remember that some of his wisest words are spoken by his biggest fools. For example, both ‘neither a borrower nor a lender be,’ and ‘to thine own self be true’ are from the foolish, garrulous and quite disreputable Polonius in Hamlet."

sent_tokenize(sentence)

Did you try

:set encoding=utf-8
:set fileencoding=utf-8

?

find . -name "*.txt"|while read fname; do
  echo "$fname"
done

Note: this method and the (second) method shown by bmargulies are safe to use with white space in the file/folder names.

In order to also have the - somewhat exotic - case of newlines in the file/folder names covered, you will have to resort to the -exec predicate of find like this:

find . -name '*.txt' -exec echo "{}" \;

The {} is the placeholder for the found item and the \; is used to terminate the -exec predicate.

And for the sake of completeness let me add another variant - you gotta love the *nix ways for their versatility:

find . -name '*.txt' -print0|xargs -0 -n 1 echo

This would separate the printed items with a \0 character that isn't allowed in any of the file systems in file or folder names, to my knowledge, and therefore should cover all bases. xargs picks them up one by one then ...