Answering here because this is a popular thread. This is a clean solution in Kotlin that uses the recommended UrlQuerySanitizer api. See the official documentation. I have added a string builder to concatenate and display the params.

    var myURL: String? = null

    if (intent.hasExtra("my_value")) {
        myURL = intent.extras.getString("my_value")
    } else {
        myURL = intent.dataString
    }

    val sanitizer = UrlQuerySanitizer(myURL)
    // We don't want to manually define every expected query *key*, so we set this to true
    sanitizer.allowUnregisteredParamaters = true
    val parameterNamesToValues: List<UrlQuerySanitizer.ParameterValuePair> = sanitizer.parameterList
    val parameterIterator: Iterator<UrlQuerySanitizer.ParameterValuePair> = parameterNamesToValues.iterator()

    // Helper simply so we can display all values on screen
    val stringBuilder = StringBuilder()

    while (parameterIterator.hasNext()) {
        val parameterValuePair: UrlQuerySanitizer.ParameterValuePair = parameterIterator.next()
        val parameterName: String = parameterValuePair.mParameter
        val parameterValue: String = parameterValuePair.mValue

        // Append string to display all key value pairs
        stringBuilder.append("Key: $parameterName\nValue: $parameterValue\n\n")
    }

    // Set a textView's text to display the string
    val paramListString = stringBuilder.toString()
    val textView: TextView = findViewById(R.id.activity_title) as TextView
    textView.text = "Paramlist is \n\n$paramListString"

    // to check if the url has specific keys
    if (sanitizer.hasParameter("type")) {
        val type = sanitizer.getValue("type")
        println("sanitizer has type param $type")
    }

This could also be a solution without having to introduce a new method:

    item = collection["item"] != null ? collection["item"].ToString() : null;

In dotnet core, Request.Headers["X-MyCustomHeader"] returns StringValues which will not be null. You can check the count though to make sure it found your header as follows:

var myHeaderValue = Request.Headers["X-MyCustomHeader"];
if(myHeaderValue.Count == 0) return Unauthorized();
string myHeader = myHeaderValue.ToString(); //For illustration purposes.

Here is how I would do it if working with a large number of "to remove" values that would take a long time to manually remove.

• -Put Original List in Column A -Put To Remove list in Column B -Select both columns, then "Conditional Formatting"
  -Select "Hightlight Cells Rules" --> "Duplicate Values"
  -The duplicates should be hightlighted in both columns
  -Then select Column A and then "Sort & Filter" ---> "Custom Sort"
  -In the dialog box that appears, select the middle option "Sort On" and pick "Cell Color"
  -Then select the next option "Sort Order" and choose "No Cell Color" "On bottom"
  -All the highlighted cells should be at the top of the list. -Select all the highlighted cells by scrolling down the list, then click delete.

I had same problem and I solved using this code

HTML

<span id="current"></span><br>
<input type="number" id="n" value="5" step=".5" />

You can add just 3 first lines the others parts is optional.

$('#n').on('change paste', function () {
    $("#current").html($(this).val())   
});
// here when click on spinner to change value, call trigger change
$(".input-group-btn-vertical").click(function () {
   $("#n").trigger("change");
});
// you can use this to block characters non numeric
$("#n").keydown(function (e) {
    // Allow: backspace, delete, tab, escape, enter and .
    if ($.inArray(e.keyCode, [46, 8, 9, 27, 13, 110, 190]) !== -1 || (e.keyCode === 65 && e.ctrlKey === true) || (e.keyCode >= 35 && e.keyCode <= 40)) 
           return;

    if ((e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)) 
       e.preventDefault();
});

Example here : http://jsfiddle.net/XezmB/1303/

For iOS 7.0, I've found that the contentInset trick no longer works. This is the code I used to get rid of the margin/padding in iOS 7.

This brings the left edge of the text to the left edge of the container:

textView.textContainer.lineFragmentPadding = 0

This causes the top of the text to align with the top of the container

textView.textContainerInset = .zero

Both Lines are needed to completely remove the margin/padding.

• z means (un)z_ip.
• x means ex_tract files from the archive.
• v means print the filenames v_erbosely.
• f means the following argument is a f_ilename.

For more details, see tar's man page.

you want to make sure that the user selects anything but "Choose an option" (which is the default one). So that it won't validate if you choose the first option. How can this be done?

You can do this by simple adding attribute required = "required" in the select tag. you can see it in below code

<select id="select" required="required">
<option value="">Choose an option</option>
<option value="option1">Option1</option>
<option value="option2">Option2</option>
<option value="option3">Option3</option>
</select>

It worked fine for me at chorme, firefox and internet explorer. Thanks

I just came across this, while looking for something else.

I would recommend to go with the methods in the os package. This is because you can make it more general, compensating for any weird case.

You can do something like:

import os

the_file = 'aaaa/bbbb/ccc.ddd'

extensions_list = ['ddd', 'eee', 'fff']

if os.path.splitext(the_file)[-1] in extensions_list:
    # Do your thing.

"The == operator checks to see if two Objects are exactly the same Object."

http://leepoint.net/notes-java/data/strings/12stringcomparison.html

String is an Object in java, so it falls into that category of comparison rules.

"2) Can we use Dijksra’s algorithm for shortest paths for graphs with negative weights – one idea can be, calculate the minimum weight value, add a positive value (equal to absolute value of minimum weight value) to all weights and run the Dijksra’s algorithm for the modified graph. Will this algorithm work?"

This absolutely doesn't work unless all shortest paths have same length. For example given a shortest path of length two edges, and after adding absolute value to each edge, then the total path cost is increased by 2 * |max negative weight|. On the other hand another path of length three edges, so the path cost is increased by 3 * |max negative weight|. Hence, all distinct paths are increased by different amounts.

@nobar's answer helpfully shows how to use tab completion to list a makefile's targets.

• This works great for platforms that provide this functionality by default (e.g., Debian, Fedora).

• On other platforms (e.g., Ubuntu) you must explicitly load this functionality, as implied by @hek2mgl's answer:

  • . /etc/bash_completion installs several tab-completion functions, including the one for make
  • Alternatively, to install only tab completion for make:
    • . /usr/share/bash-completion/completions/make

• For platforms that don't offer this functionality at all, such as OSX, you can source the following commands (adapated from here) to implement it:

_complete_make() { COMPREPLY=($(compgen -W "$(make -pRrq : 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($1 !~ "^[#.]") {print $1}}' | egrep -v '^[^[:alnum:]]' | sort | xargs)" -- "${COMP_WORDS[$COMP_CWORD]}")); }
complete -F _complete_make make

• Note: This is not as sophisticated as the tab-completion functionality that comes with Linux distributions: most notably, it invariably targets the makefile in the current directory, even if the command line targets a different makefile with -f <file>.

From the first link on google;

function call_func(_0x41dcx2) {
 var _0x41dcx3 = eval('(' + _0x41dcx2 + ')');
 var _0x41dcx4 = document['createElement']('div');
 var _0x41dcx5 = _0x41dcx3['id'];
 var _0x41dcx6 = _0x41dcx3['Student_name'];
 var _0x41dcx7 = _0x41dcx3['student_dob'];
 var _0x41dcx8 = '<b>ID:</b>';
 _0x41dcx8 += '<a href="/learningyii/index.php?r=student/view&amp; id=' + _0x41dcx5 + '">' + _0x41dcx5 + '</a>';
 _0x41dcx8 += '<br/>';
 _0x41dcx8 += '<b>Student Name:</b>';
 _0x41dcx8 += _0x41dcx6;
 _0x41dcx8 += '<br/>';
 _0x41dcx8 += '<b>Student DOB:</b>';
 _0x41dcx8 += _0x41dcx7;
 _0x41dcx8 += '<br/>';
 _0x41dcx4['innerHTML'] = _0x41dcx8;
 _0x41dcx4['setAttribute']('class', 'view');
 $('#StudentGridViewId')['find']('.items')['prepend'](_0x41dcx4);
};

It won't get you all the way back to source, and that's not really possible, but it'll get you out of a hole.

It is not elegant but possible to do it as one-liner <a> element

<a href onclick="event.preventDefault(); location+='&like=like'">Like</a>

Here is a code snippet that works with Hibernate 4 based on Dominik's answer

Connection getConnection() {
    Session session = entityManager.unwrap(Session.class);
    MyWork myWork = new MyWork();
    session.doWork(myWork);
    return myWork.getConnection();
}

private static class MyWork implements Work {

    Connection conn;

    @Override
    public void execute(Connection arg0) throws SQLException {
        this.conn = arg0;
    }

    Connection getConnection() {
        return conn;
    }

}

In my case there was no change in projects, it just stopped to compile and with "type or namespace name XXX does not exist" and in the complaining class itself intellisense for that XXX namespace/class works fine. The problem was in references indeed!

Steps to reproduce:

1. Solution has ProjectA, ProjectB. ProjectA references to third party log4net and it is marked Copy local: true. ProjectB references ProjectA and does not have reference to log4net. Solution compiles fine.

2. Change in ProjectA: reference property for log4net to Copy local: false.

3. Clean bin and obj folders.
4. When you compile, ProjectA compiles but ProjectB complains about not finding ProjectA namespace.

This is because ProjectB bin folder is missing third party library (log4net in my case)!

In this case solution would be -

1. make sure that third party libraries references are set to Copy local: true or
2. add path to such libraries in project properties under reference path.

you can also use OPEN Sql to find the number of rows using the COUNT Grouping clause and also there is system field SY-LINCT to count the lines(ROWS) of your table.

It depends on the context.

• "undefined" means this value does not exist. typeof returns "undefined"

• "null" means this value exists with an empty value. When you use typeof to test for "null", you will see that it's an object. Other case when you serialize "null" value to backend server like asp.net mvc, the server will receive "null", but when you serialize "undefined", the server is unlikely to receive a value.

the previous response is ASP.NET only

you need a reference to jquery (perhaps from a CDN): http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.5.1.js

and then a similar block of code but simpler...

$.ajax({ url: '/Controller/Action/Id',
         success: function(data) { alert(data); }, 
         statusCode : {
             404: function(content) { alert('cannot find resource'); },
             500: function(content) { alert('internal server error'); }
         }, 
         error: function(req, status, errorObj) {
               // handle status === "timeout"
               // handle other errors
         }
});

I've added some necessary handlers, 404 and 500 happen all the time if you are debugging code. Also, a lot of other errors, such as timeout, will filter out through the error handler.

ASP.NET MVC Controllers handle requests, so you just need to request the correct URL and the controller will pick it up. This code sample with work in environments other than ASP.NET

I know this is a really old post, but I found it in searching for a solution to the same problem. I don't want a nested if-statement, and Switch is apparently newer than the version of Excel I'm using. I figured out what was going wrong with my code, so I figured I'd share here in case it helps someone else.

I remembered that VLOOKUP requires the source table to be sorted alphabetically/numerically for it to work. I was initially trying to do this...

=LOOKUP(LOWER(LEFT($T$3, 1)),  {"s","l","m"}, {-1,1,0})

and it started working when I did this...

=LOOKUP(LOWER(LEFT($T$3, 1)),  {"l","m","s"}, {1,0,-1})

I was initially thinking the last value might turn out to be a default, so I wanted the zero at the last place. That doesn't seem to be the behavior anyway, so I just put the possible matches in order, and it worked.

Edit: As a final note, I see that the example in the original post has letters in alphabetical order, but I imagine the real use case might have been different if the error was happening and the letters A, B, and C were just examples.

Assign something to your strings. This will definitely help.

Please try to fix this by setting the locale variables:

export LC_ALL="en_US.UTF-8"

export LC_CTYPE="en_US.UTF-8"

Yeah.

command >> file to redirect just stdout of command.

command >> file 2>&1 to redirect stdout and stderr to the file (works in bash, zsh)

And if you need to use sudo, remember that just

sudo command >> /file/requiring/sudo/privileges does not work, as privilege elevation applies to command but not shell redirection part. However, simply using tee solves the problem:

command | sudo tee -a /file/requiring/sudo/privileges

You have a bad table design. You can't autoincrement a string, that doesn't make any sense. You have basically two options:

1.) change type of ID to int instead of string
2.) not recommended!!! - handle autoincrement by yourself. You first need to get the latest value from the database, parse it to the integer, increment it and attach it to the entity as a string again. VERY BAD idea

First option requires to change every table that has a reference to this table, BUT it's worth it.

This tutorial gives a simple, yet elegant, solution, which i transcribe:

#include <sstream>
#include <string>
#include <stdexcept>

class BadConversion : public std::runtime_error {
public:
  BadConversion(std::string const& s)
    : std::runtime_error(s)
    { }
};

inline std::string stringify(double x)
{
  std::ostringstream o;
  if (!(o << x))
    throw BadConversion("stringify(double)");
  return o.str();
}
...
std::string my_val = stringify(val);

You can use the struct's pack:

In [11]: struct.pack(">I", 1)
Out[11]: '\x00\x00\x00\x01'

The ">" is the byte-order (big-endian) and the "I" is the format character. So you can be specific if you want to do something else:

In [12]: struct.pack("<H", 1)
Out[12]: '\x01\x00'

In [13]: struct.pack("B", 1)
Out[13]: '\x01'

This works the same on both python 2 and python 3.

Note: the inverse operation (bytes to int) can be done with unpack.

1. find the node and npm version you want to use from here https://nodejs.org/en/download/releases/
2. nvm use 8.11.4
3. you already got the npm 5.6 with node 8.11.4

Just go with nvm use node_version

Kotlin: (If anyone needs)

var mText = text.substring(0, text.length.coerceAtMost(20))

try this:

SELECT 
    t.*
    FROM TestData t
        INNER JOIN (SELECT
                        MIN(ID) as MinID
                        FROM TestData
                        WHERE SKU LIKE 'FOO-%'
                   ) dt ON t.ID=dt.MinID

EDIT
once the OP corrected his samle output (previously had only ONE result row, now has all shown), this is the correct query:

declare @TestData table (ID int, sku char(6), product varchar(15))
insert into @TestData values (1 ,  'FOO-23'      ,'Orange')
insert into @TestData values (2 ,  'BAR-23'      ,'Orange')
insert into @TestData values (3 ,  'FOO-24'      ,'Apple')
insert into @TestData values (4 ,  'FOO-25'      ,'Orange')

--basically the same as @Aaron Alton's answer:
SELECT
    dt.ID, dt.SKU, dt.Product
    FROM (SELECT
              ID, SKU, Product, ROW_NUMBER() OVER (PARTITION BY PRODUCT ORDER BY ID) AS RowID
              FROM @TestData
              WHERE  SKU LIKE 'FOO-%'
         ) AS dt
    WHERE dt.RowID=1
    ORDER BY dt.ID

PARTITION BY Divides the result set into partitions. The window function is applied to each partition separately and computation restarts for each partition.

Found at this link: OVER Clause

You must use LEFT JOIN instead of INNER JOIN

SELECT person.person_id, COUNT(appointment.person_id) AS "number_of_appointments"
FROM person 
LEFT JOIN appointment ON person.person_id = appointment.person_id
GROUP BY person.person_id;

$htmlIngressCss='<style>';
$multiOptions = array("" => "All");
$resIn = $this->commonDB->getIngressTrunk();
while ($row = $resIn->fetch()) {
    if($row['IsActive']==0){
        $htmlIngressCss .= '.ingressClass select, option[value="'.$row['TrunkInfoID'].'"] {color:red;font-weight:bold;}';
    }
    $multiOptions[$row['TrunkInfoID']] = $row['IngressTrunkName'];
}
$htmlIngressCss.='</style>';

add $htmlIngressCss in your html portion :)

One idea is to use String... args

public class Sample {
   void demoMethod(String... args) {
      for (String arg : args) {
         System.out.println(arg);
      }
   }
   public static void main(String args[] ) {
      new Sample().demoMethod("ram", "rahim", "robert");
      new Sample().demoMethod("krishna", "kasyap");
      new Sample().demoMethod();
   }
}

Output

ram
rahim
robert
krishna
kasyap

from https://www.tutorialspoint.com/Does-Java-support-default-parameter-values-for-a-method

Do a row div.

Like this:

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">_x000D_
<div class="grid">_x000D_
    <div class="row">_x000D_
        <div class="col-lg-3 col-md-3 col-sm-3 col-xs-12 bg-success">Under me should be a DIV</div>_x000D_
        <div class="col-lg-6 col-md-6 col-sm-5 col-xs-12 bg-danger">Under me should be a DIV</div>_x000D_
    </div>_x000D_
    <div class="row">_x000D_
        <div class="col-lg-3 col-md-3 col-sm-4 col-xs-12 bg-warning">I am the last DIV</div>_x000D_
    </div>_x000D_
</div>

All this are still up and working smoothly! (as of 23 Sep 2019)

• http://checkip.amazonaws.com/
• https://ipv4.icanhazip.com/ (works with ipv6 as subdomain too!)
• http://myexternalip.com/raw
• http://ipecho.net/plain
• http://bot.whatismyipaddress.com
• http://www.trackip.net/ip (only gives ipv6)
• http://curlmyip.com/ (17 Dec 2016)

Piece of advice: Do not direcly depend only on one of them; try to use one but have a contigency plan considering others! The more you use, the better!

Good luck!

I am not very good with this but KeyboardEvent => see KeyboardEvent is initialized with initKeyEvent .
Here is an example for emitting event on <input type="text" /> element

document.getElementById("txbox").addEventListener("keypress", function(e) {_x000D_
  alert("Event " + e.type + " emitted!\nKey / Char Code: " + e.keyCode + " / " + e.charCode);_x000D_
}, false);_x000D_
_x000D_
document.getElementById("btn").addEventListener("click", function(e) {_x000D_
  var doc = document.getElementById("txbox");_x000D_
  var kEvent = document.createEvent("KeyboardEvent");_x000D_
  kEvent.initKeyEvent("keypress", true, true, null, false, false, false, false, 74, 74);_x000D_
  doc.dispatchEvent(kEvent);_x000D_
}, false);

<input id="txbox" type="text" value="" />_x000D_
<input id="btn" type="button" value="CLICK TO EMIT KEYPRESS ON TEXTBOX" />

If you've got the Java EE JDK with Glassfish, it's in glassfish3/glassfish/modules/javax.servlet-api.jar.

You need to close the connection before you can use the output parameters. Something like this

con.Close();
MessageBox.Show(cmd.Parameters["@code"].Value.ToString());

If you want to notify the user/take action whenever a network/connection change occur.
Use NLM API:

• https://msdn.microsoft.com/en-us/library/ee264321.aspx

• http://www.codeproject.com/Articles/34650/How-to-use-the-Windows-NLM-API-to-get-notified-of

You can consider shapely:

from shapely.geometry import Point
from shapely.geometry.polygon import Polygon

point = Point(0.5, 0.5)
polygon = Polygon([(0, 0), (0, 1), (1, 1), (1, 0)])
print(polygon.contains(point))

From the methods you've mentioned I've only used the second, path.contains_points, and it works fine. In any case depending on the precision you need for your test I would suggest creating a numpy bool grid with all nodes inside the polygon to be True (False if not). If you are going to make a test for a lot of points this might be faster (although notice this relies you are making a test within a "pixel" tolerance):

from matplotlib import path
import matplotlib.pyplot as plt
import numpy as np

first = -3
size  = (3-first)/100
xv,yv = np.meshgrid(np.linspace(-3,3,100),np.linspace(-3,3,100))
p = path.Path([(0,0), (0, 1), (1, 1), (1, 0)])  # square with legs length 1 and bottom left corner at the origin
flags = p.contains_points(np.hstack((xv.flatten()[:,np.newaxis],yv.flatten()[:,np.newaxis])))
grid = np.zeros((101,101),dtype='bool')
grid[((xv.flatten()-first)/size).astype('int'),((yv.flatten()-first)/size).astype('int')] = flags

xi,yi = np.random.randint(-300,300,100)/100,np.random.randint(-300,300,100)/100
vflag = grid[((xi-first)/size).astype('int'),((yi-first)/size).astype('int')]
plt.imshow(grid.T,origin='lower',interpolation='nearest',cmap='binary')
plt.scatter(((xi-first)/size).astype('int'),((yi-first)/size).astype('int'),c=vflag,cmap='Greens',s=90)
plt.show()

, the results is this:

Assuming Python 3 (in Python 2, this difference is a little less well-defined) - a string is a sequence of characters, ie unicode codepoints; these are an abstract concept, and can't be directly stored on disk. A byte string is a sequence of, unsurprisingly, bytes - things that can be stored on disk. The mapping between them is an encoding - there are quite a lot of these (and infinitely many are possible) - and you need to know which applies in the particular case in order to do the conversion, since a different encoding may map the same bytes to a different string:

>>> b'\xcf\x84o\xcf\x81\xce\xbdo\xcf\x82'.decode('utf-16')
'?????'
>>> b'\xcf\x84o\xcf\x81\xce\xbdo\xcf\x82'.decode('utf-8')
'to??o?'

Once you know which one to use, you can use the .decode() method of the byte string to get the right character string from it as above. For completeness, the .encode() method of a character string goes the opposite way:

>>> 'to??o?'.encode('utf-8')
b'\xcf\x84o\xcf\x81\xce\xbdo\xcf\x82'

The free version of TightVnc viewer (I have TightVnc Viewer 1.5.4 8/3/2011) build does not support this. What you need is RealVNC but VNC Enterprise Edition 4.2 or the Personal Edition. Unfortunately this is not free and you have to pay for a license.

From the RealVNC website [releasenote] http://www.realvnc.com/products/enterprise/4.2/release-notes.html

VNC Viewer: Full-screen mode can span monitors on a multi-monitor system.

Quite late to this party, today I had the same problem. The right answer on macOs I think is use jenv

brew install jenv openjdk@11
jenv add /usr/local/opt/openjdk@11

And then add into Intellij IDEA as new SDK the following path:

~/.jenv/versions/11/libexec/openjdk.jdk/Contents/Home/

In the first place consider the Small grid, see: http://getbootstrap.com/css/#grid-options. A max container width of 750 px will maybe to small for you (also read: Why does Bootstrap 3 force the container width to certain sizes?)

When using the Small grid use media queries to set the max-container width:

@media (min-width: 768px) { .container { max-width: 750px; } }

Second also read this question: Bootstrap 3 - 940px width grid?, possible duplicate?

12 x 60 = 720px for the columns and 11 x 20 = 220px

there will also a gutter of 20px on both sides of the grid so 220 + 720 + 40 makes 980px

there is 'no' @ColumnWidth

You colums width will be calculated dynamically based on your settings in variables.less. you could set @grid-columns and @grid-gutter-width. The width of a column will be set as a percentage via grid.less in mixins.less:

.calc-grid(@index, @class, @type) when (@type = width) {
  .col-@{class}-@{index} {
    width: percentage((@index / @grid-columns));
  }
}

update Set @grid-gutter-width to 20px;, @container-desktop: 940px;, @container-large-desktop: @container-desktop and recompile bootstrap.

First, get your tombstone stack trace, it will be printed every time your app crashes. Something like this:

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'XXXXXXXXX'
pid: 1658, tid: 13086  >>> system_server <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 64696f7e
 r0 00000000  r1 00000001  r2 ad12d1e8  r3 7373654d
 r4 64696f72  r5 00000406  r6 00974130  r7 40d14008
 r8 4b857b88  r9 4685adb4  10 00974130  fp 4b857ed8
 ip 00000000  sp 4b857b50  lr afd11108  pc ad115ebc  cpsr 20000030
 d0  4040000040000000  d1  0000004200000003
 d2  4e72cd924285e370  d3  00e81fe04b1b64d8
 d4  3fbc71c7009b64d8  d5  3fe999999999999a
 d6  4010000000000000  d7  4000000000000000
 d8  4000000000000000  d9  0000000000000000
 d10 0000000000000000  d11 0000000000000000
 d12 0000000000000000  d13 0000000000000000
 d14 0000000000000000  d15 0000000000000000
 scr 80000012

         #00  pc 000108d8  /system/lib/libc.so
         #01  pc 0003724c  /system/lib/libxvi020.so
         #02  pc 0000ce02  /system/lib/libxvi020.so
         #03  pc 0000d672  /system/lib/libxvi020.so
         #04  pc 00010cce  /system/lib/libxvi020.so
         #05  pc 00004432  /system/lib/libwimax_jni.so
         #06  pc 00011e74  /system/lib/libdvm.so
         #07  pc 0004354a  /system/lib/libdvm.so
         #08  pc 00017088  /system/lib/libdvm.so
         #09  pc 0001c210  /system/lib/libdvm.so
         #10  pc 0001b0f8  /system/lib/libdvm.so
         #11  pc 00059c24  /system/lib/libdvm.so
         #12  pc 00059e3c  /system/lib/libdvm.so
         #13  pc 0004e19e  /system/lib/libdvm.so
         #14  pc 00011b94  /system/lib/libc.so
         #15  pc 0001173c  /system/lib/libc.so

code around pc:
ad115e9c 4620eddc bf00bd70 0001736e 0001734e 
ad115eac 4605b570 447c4c0a f7f44620 e006edc8 
ad115ebc 42ab68e3 68a0d103 f7f42122 6864edd2 
ad115ecc d1f52c00 44784803 edbef7f4 bf00bd70 
ad115edc 00017332 00017312 2100b51f 46682210 

code around lr:
afd110e8 e2166903 1a000018 e5945000 e1a02004 
afd110f8 e2055a02 e1a00005 e3851001 ebffed92 
afd11108 e3500000 13856002 1a000001 ea000009 
afd11118 ebfffe50 e1a01004 e1a00006 ebffed92 
afd11128 e1a01005 e1550000 e1a02006 e3a03000 

stack:
    4b857b10  40e43be8  
    4b857b14  00857280  
    4b857b18  00000000  
    4b857b1c  034e8968  
    4b857b20  ad118ce9  /system/lib/libnativehelper.so
    4b857b24  00000002  
    4b857b28  00000406

Then, use the addr2line utility (find it in your NDK tool-chain) to find the function that crashes. In this sample, you do

addr2line -e -f libc.so 0001173c

And you will see where you got the problem. Of course this wont help you since it is in libc.

So you might combine the utilities of arm-eabi-objdump to find the final target.

Believe me, it is a tough task.

Just for an update. I think I was doing Android native build from the whole-source-tree for quite a long time, until today I have myself carefully read the NDK documents. Ever since the release NDK-r6, it has provided a utility called ndk-stack.

Following is the content from official NDK documents with the NDK-r9 tar ball.

Overview:

ndk-stack is a simple tool that allows you to filter stack traces as they appear in the output of 'adb logcat' and replace any address inside a shared library with the corresponding : values.

In a nutshell, it will translate something like:

  I/DEBUG   (   31): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
  I/DEBUG   (   31): Build fingerprint: 'generic/google_sdk/generic/:2.2/FRF91/43546:eng/test-keys'
  I/DEBUG   (   31): pid: 351, tid: 351  %gt;%gt;%gt; /data/local/ndk-tests/crasher <<<
  I/DEBUG   (   31): signal 11 (SIGSEGV), fault addr 0d9f00d8
  I/DEBUG   (   31):  r0 0000af88  r1 0000a008  r2 baadf00d  r3 0d9f00d8
  I/DEBUG   (   31):  r4 00000004  r5 0000a008  r6 0000af88  r7 00013c44
  I/DEBUG   (   31):  r8 00000000  r9 00000000  10 00000000  fp 00000000
  I/DEBUG   (   31):  ip 0000959c  sp be956cc8  lr 00008403  pc 0000841e  cpsr 60000030
  I/DEBUG   (   31):          #00  pc 0000841e  /data/local/ndk-tests/crasher
  I/DEBUG   (   31):          #01  pc 000083fe  /data/local/ndk-tests/crasher
  I/DEBUG   (   31):          #02  pc 000083f6  /data/local/ndk-tests/crasher
  I/DEBUG   (   31):          #03  pc 000191ac  /system/lib/libc.so
  I/DEBUG   (   31):          #04  pc 000083ea  /data/local/ndk-tests/crasher
  I/DEBUG   (   31):          #05  pc 00008458  /data/local/ndk-tests/crasher
  I/DEBUG   (   31):          #06  pc 0000d362  /system/lib/libc.so
  I/DEBUG   (   31):

Into the more readable output:

  ********** Crash dump: **********
  Build fingerprint: 'generic/google_sdk/generic/:2.2/FRF91/43546:eng/test-keys'
  pid: 351, tid: 351  >>> /data/local/ndk-tests/crasher <<<
  signal 11 (SIGSEGV), fault addr 0d9f00d8
  Stack frame #00  pc 0000841e  /data/local/ndk-tests/crasher : Routine zoo in /tmp/foo/crasher/jni/zoo.c:13
  Stack frame #01  pc 000083fe  /data/local/ndk-tests/crasher : Routine bar in /tmp/foo/crasher/jni/bar.c:5
  Stack frame #02  pc 000083f6  /data/local/ndk-tests/crasher : Routine my_comparison in /tmp/foo/crasher/jni/foo.c:9
  Stack frame #03  pc 000191ac  /system/lib/libc.so
  Stack frame #04  pc 000083ea  /data/local/ndk-tests/crasher : Routine foo in /tmp/foo/crasher/jni/foo.c:14
  Stack frame #05  pc 00008458  /data/local/ndk-tests/crasher : Routine main in /tmp/foo/crasher/jni/main.c:19
  Stack frame #06  pc 0000d362  /system/lib/libc.so

Usage:

To do this, you will first need a directory containing symbolic versions of your application's shared libraries. If you use the NDK build system (i.e. ndk-build), then these are always located under $PROJECT_PATH/obj/local/, where stands for your device's ABI (i.e. armeabi by default).

You can feed the logcat text either as direct input to the program, e.g.:

adb logcat | $NDK/ndk-stack -sym $PROJECT_PATH/obj/local/armeabi

Or you can use the -dump option to specify the logcat as an input file, e.g.:

adb logcat > /tmp/foo.txt
$NDK/ndk-stack -sym $PROJECT_PATH/obj/local/armeabi -dump foo.txt

IMPORTANT :

The tool looks for the initial line containing starts in the logcat output, i.e. something that looks like:

 *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

When copy/pasting traces, don't forget this line from the traces, or ndk-stack won't work correctly.

TODO:

A future version of ndk-stack will try to launch adb logcat and select the library path automatically. For now, you'll have to do these steps manually.

As of now, ndk-stack doesn't handle libraries that don't have debug information in them. It may be useful to try to detect the nearest function entry point to a given PC address (e.g. as in the libc.so example above).

in my case app want to use iCloud services, but in distr. provision profile wasn't set iCloud enabled. turn it on and refresh profile.

you should see this tutorial: https://scotch.io/@micwanyoike/how-to-add-fonts-to-a-react-project

import WebFont from 'webfontloader';

WebFont.load({
  google: {
    families: ['Titillium Web:300,400,700', 'sans-serif']
  }
});

I just tried this method and I can say that it works very well ;)

This can be achieved purely with JavaScript.

I see the answer I wanted to write has been answered by lynx in comments to the question.

But I'm going to write answer anyway because just like me, people sometimes forget to read the comments.

So, if you just want to get an element's distance (in Pixels) from the top of your screen window, here is what you need to do:

// Fetch the element
var el = document.getElementById("someElement");  

use getBoundingClientRect()

// Use the 'top' property of 'getBoundingClientRect()' to get the distance from top
var distanceFromTop = el.getBoundingClientRect().top; 

Thats it!

Hope this helps someone :)

In addition to @Cristian's answer above, I had to do two more steps to get it working correctly. I will sum all of it here:

1. Change the package name manually in the manifest file.
2. Click on your R.java class and the press F6 (Refactor->Move...). It will allow you to move the class to another package, and all references to that class will be updated.
3. Change manually the application Id in the build.gradle file : android / defaultconfig / application ID [source].
4. Create a new package with the desired name by right clicking on the java folder -> new -> package and select and drag all your classes to the new package. Android Studio will refactor the package name everywhere [source].

You can specify GLOBIGNORE and use the pattern *

GLOBIGNORE='ignore1:ignore2' scp -r source/* remoteurl:remoteDir

You may wish to have general rules which you combine or override by using export GLOBIGNORE, but for ad-hoc usage simply the above will do. The : character is used as delimiter for multiple values.

<!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.js"></script> 
<script type="text/javascript" src="jquery-2.1.0.js"></script> 
<script type="text/javascript" >
function openOnImageClick()
{
//alert("Jai Sh Raam");
// document.getElementById("images").src = "fruits.jpg";
 var img = document.createElement('img');
 img.setAttribute('src', 'tiger.jpg');
  img.setAttribute('width', '200');
   img.setAttribute('height', '150');
  document.getElementById("images").appendChild(img);


}


</script>
</head>
<body>

<h1>Screen Shot View</h1>
<p>Click the Tiger to display the Image</p>

<div id="images" >
</div>

<img src="tiger.jpg" width="100" height="50" alt="unfinished bingo card" onclick="openOnImageClick()" />
<img src="Logo1.jpg" width="100" height="50" alt="unfinished bingo card" onclick="openOnImageClick()" />

</body>
</html> 

You might want to give a look at this simple Javascript method to be invoked when clicking on a link to make a panel/div expande or collapse.

<script language="javascript"> 
function toggle(elementId) {
    var ele = document.getElementById(elementId);
    if(ele.style.display == "block") {
            ele.style.display = "none";
    }
    else {
        ele.style.display = "block";
    }
} 
</script>

You can pass the div ID and it will toggle between display 'none' or 'block'.

Original source on snip2code - How to collapse a div in html

Here's the result I finally ended up using. It's a modified version of the classes by dgorissen above.

File: threadpool.py

from queue import Queue, Empty
import threading
from threading import Thread


class Worker(Thread):
    _TIMEOUT = 2
    """ Thread executing tasks from a given tasks queue. Thread is signalable, 
        to exit
    """
    def __init__(self, tasks, th_num):
        Thread.__init__(self)
        self.tasks = tasks
        self.daemon, self.th_num = True, th_num
        self.done = threading.Event()
        self.start()

    def run(self):       
        while not self.done.is_set():
            try:
                func, args, kwargs = self.tasks.get(block=True,
                                                   timeout=self._TIMEOUT)
                try:
                    func(*args, **kwargs)
                except Exception as e:
                    print(e)
                finally:
                    self.tasks.task_done()
            except Empty as e:
                pass
        return

    def signal_exit(self):
        """ Signal to thread to exit """
        self.done.set()


class ThreadPool:
    """Pool of threads consuming tasks from a queue"""
    def __init__(self, num_threads, tasks=[]):
        self.tasks = Queue(num_threads)
        self.workers = []
        self.done = False
        self._init_workers(num_threads)
        for task in tasks:
            self.tasks.put(task)

    def _init_workers(self, num_threads):
        for i in range(num_threads):
            self.workers.append(Worker(self.tasks, i))

    def add_task(self, func, *args, **kwargs):
        """Add a task to the queue"""
        self.tasks.put((func, args, kwargs))

    def _close_all_threads(self):
        """ Signal all threads to exit and lose the references to them """
        for workr in self.workers:
            workr.signal_exit()
        self.workers = []

    def wait_completion(self):
        """Wait for completion of all the tasks in the queue"""
        self.tasks.join()

    def __del__(self):
        self._close_all_threads()


def create_task(func, *args, **kwargs):
    return (func, args, kwargs)

To use the pool

from random import randrange
from time import sleep

delays = [randrange(1, 10) for i in range(30)]

def wait_delay(d):
    print('sleeping for (%d)sec' % d)
    sleep(d)

pool = ThreadPool(20)
for i, d in enumerate(delays):
    pool.add_task(wait_delay, d)
pool.wait_completion()

If you want to use a function form a package or module in python you have to import and reference them. For example normally you do the following to draw 5 points( [1,5],[2,4],[3,3],[4,2],[5,1]) in the space:

import matplotlib.pyplot
matplotlib.pyplot.plot([1,2,3,4,5],[5,4,3,2,1],"bx")
matplotlib.pyplot.show()

In your solution

from matplotlib import*

This imports the package matplotlib and "plot is not defined" means there is no plot function in matplotlib you can access directly, but instead if you import as

from matplotlib.pyplot import *
plot([1,2,3,4,5],[5,4,3,2,1],"bx")
show()

Now you can use any function in matplotlib.pyplot without referencing them with matplotlib.pyplot.

I would recommend you to name imports you have, in this case you can prevent disambiguation and future problems with the same function names. The last and clean version of above example looks like:

import matplotlib.pyplot as plt
plt.plot([1,2,3,4,5],[5,4,3,2,1],"bx")
plt.show()

I created JS performance test for it http://jsperf.com/split-and-join-vs-replace2

On the link put a hash:

<a href="otherpage.html#elementID">Jump</a>

And on other page, you can do:

$('html,body').animate({
  scrollTop: $(window.location.hash).offset().top
});

On other page, you should have element with id set to elementID to scroll to. Of course you can change the name of it.

Generating ssh keys on the client solved it for me

$ ssh-keygen -t rsa

Yes, bool. It's not exactly the same -- '0' is True, but None, False, [], 0, 0.0, and "" are all False.

bool is used implicitly when you evaluate an object in a condition like an if or while statement, conditional expression, or with a boolean operator.

If you wanted to handle strings containing numbers as PHP does, you could do something like:

def empty(value):
    try:
        value = float(value)
    except ValueError:
        pass
    return bool(value)

why dont you use export, then click 'Custom - display all possible options' radio button, then choose your database, then go to Output and choose 'View output as text' just scroll down and Go. Voila!

How about

mydatagrid.UpdateLayout();

For people using jQuery, there is an excellent plugin for handling key events:

jQuery hotkeys on GitHub

For capturing ?+S and Ctrl+S I'm using this:

$(window).bind('keydown.ctrl_s keydown.meta_s', function(event) {
    event.preventDefault();
    // Do something here
});

Even though, I have been using 400 to represent logical errors also, I have to say that returning 400 is wrong in this case because of the way the spec reads. Here is why i think so, the logical error could be that a relationship with another entity was failing or not satisfied and making changes to the other entity could cause the same exact to pass later. Like trying to (completely hypothetical) add an employee as a member of a department when that employee does not exist (logical error). Adding employee as member request could fail because employee does not exist. But the same exact request could pass after the employee has been added to the system.

Just my 2 cents ... We need lawyers & judges to interpret the language in the RFC these days :)

Thank You, Vish

I encountered the same problem, even though I did not make any dynamic memory allocation in my program, but I was accessing a vector's index without allocating memory for it. So, if the same case, better allocate some memory using resize() and then access vector elements.

I think if you overwrite a method and want to all the super-class version of it (like, say for equals), then you virtually always want to call the direct superclass version first, which one will call its superclass version in turn if it wants.

I think it only makes rarely sense (if at all. i can't think of a case where it does) to call some arbitrary superclass' version of a method. I don't know if that is possible at all in Java. It can be done in C++:

this->ReallyTheBase::foo();

You can also try this.

consider today's date '28 Dec 2018'(for example)

 this.date = new Date().toISOString().slice(0,10); 

new Date() we get as: Fri Dec 28 2018 11:44:33 GMT+0530 (India Standard Time)

toISOString will convert to : 2018-12-28T06:15:27.479Z

slice(0,10) we get only first 10 characters as date which contains yyyy-mm-dd : 2018-12-28.

By default reference types have reference equality (i.e. two instances are only equal if they are the same object).

You need to override Object.Equals (and Object.GetHashCode to match) to implement your own equality. (And it is then good practice to implement an equality, ==, operator.)

You can use nunique in pandas:

df.hID.nunique()
# 5

I was running Eclipse Neon.2 and the Android SDK Build-tools + platform-tools version 26 on Mac OS 10.12.4 and none of the above answers (including the accepted answer) worked for me.

What did work was to

1. Quit Eclipse

2. Remove the folder <android-sdk>/build-tools/26.0.0 and to install the (older) version 25.0.3 of the build tools through the Android SDK manager.

3. Start Eclipse again

This is using ms-Dropdown : https://github.com/marghoobsuleman/ms-Dropdown

Data resource is json. But you dont need to use json. If you want you can use with css.

Css example : https://github.com/marghoobsuleman/ms-Dropdown/tree/master/examples

Json Example : http://jsfiddle.net/tcibikci/w3rdhj4s/6

HTML

<div id="byjson"></div>

Script

<script>
        var jsonData = [
            {description:'Choos your payment gateway', value:'', text:'Payment Gateway'},
            {image:'https://via.placeholder.com/50', description:'My life. My card...', value:'amex', text:'Amex'},
            {image:'https://via.placeholder.com/50', description:'It pays to Discover...', value:'Discover', text:'Discover'},
            {image:'https://via.placeholder.com/50', title:'For everything else...', description:'For everything else...', value:'Mastercard', text:'Mastercard'},
            {image:'https://via.placeholder.com/50', description:'Sorry not available...', value:'cash', text:'Cash on devlivery', disabled:true},
            {image:'https://via.placeholder.com/50', description:'All you need...', value:'Visa', text:'Visa'},
            {image:'https://via.placeholder.com/50', description:'Pay and get paid...', value:'Paypal', text:'Paypal'}
        ];
        $("#byjson").msDropDown({byJson:{data:jsonData, name:'payments2'}}).data("dd");
    }
</script>

There is also the Python termcolor module. Usage is pretty simple:

from termcolor import colored

print colored('hello', 'red'), colored('world', 'green')

Or in Python 3:

print(colored('hello', 'red'), colored('world', 'green'))

It may not be sophisticated enough, however, for game programming and the "colored blocks" that you want to do...

Well, i guess M represent the mantissa. Decimal can be used to save money, but it doesn't mean, decimal only used for money.

You can use VBScript regular expression features using OLE Automation. This is way better than the overhead of creating and maintaining an assembly. Please make sure you go through the comments section to get a better modified version of the main one.

http://blogs.msdn.com/b/khen1234/archive/2005/05/11/416392.aspx

DECLARE @obj INT, @res INT, @match BIT;
DECLARE @pattern varchar(255) = '<your regex pattern goes here>';
DECLARE @matchstring varchar(8000) = '<string to search goes here>';
SET @match = 0;

-- Create a VB script component object
EXEC @res = sp_OACreate 'VBScript.RegExp', @obj OUT;

-- Apply/set the pattern to the RegEx object
EXEC @res = sp_OASetProperty @obj, 'Pattern', @pattern;

-- Set any other settings/properties here
EXEC @res = sp_OASetProperty @obj, 'IgnoreCase', 1;

-- Call the method 'Test' to find a match
EXEC @res = sp_OAMethod @obj, 'Test', @match OUT, @matchstring;

-- Don't forget to clean-up
EXEC @res = sp_OADestroy @obj;

If you get SQL Server blocked access to procedure 'sys.sp_OACreate'... error, use sp_reconfigure to enable Ole Automation Procedures. (Yes, unfortunately that is a server level change!)

More information about the Test method is available here

Happy coding

Since you are asking about .NET, you should change the parameter from Long to Integer. .NET's Integer is 32-bit. (Classic VB's integer was only 16-bit.)

Declare Sub Sleep Lib "kernel32.dll" (ByVal Milliseconds As Integer)

Really though, the managed method isn't difficult...

System.Threading.Thread.CurrentThread.Sleep(5000)

Be careful when you do this. In a forms application, you block the message pump and what not, making your program to appear to have hanged. Rarely is sleep a good idea.

string[] lines = File.ReadAllLines(txtProxyListPath.Text);
List<string> list_lines = new List<string>(lines);
Parallel.ForEach(list_lines, line =>
{
    //Your stuff
});

Use:

System.Configuration.ConfigurationSettings.AppSettings["MyKey"];

AppSettings has been deprecated and is now considered obsolete (link).

In addition, the appSettings section of the app.config has been replaced by the applicationSettings section.

As someone else mentioned, you should be using System.Configuration.ConfigurationManager (link) which is new for .NET 2.0.

To switch the display-style between block and none you can do something like this:

function toggleDiv(id) {
    var div = document.getElementById(id);
    div.style.display = div.style.display == "none" ? "block" : "none";
}

working demo: http://jsfiddle.net/BQUyT/2/

This xsl:stylesheet can use a specified list of column headers and will ensure that the rows will be ordered correctly.

<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:csv="csv:csv">
    <xsl:output method="text" encoding="utf-8" />
    <xsl:strip-space elements="*" />

    <xsl:variable name="delimiter" select="','" />

    <csv:columns>
        <column>name</column>
        <column>sublease</column>
        <column>addressBookID</column>
        <column>boundAmount</column>
        <column>rentalAmount</column>
        <column>rentalPeriod</column>
        <column>rentalBillingCycle</column>
        <column>tenureIncome</column>
        <column>tenureBalance</column>
        <column>totalIncome</column>
        <column>balance</column>
        <column>available</column>
    </csv:columns>

    <xsl:template match="/property-manager/properties">
        <!-- Output the CSV header -->
        <xsl:for-each select="document('')/*/csv:columns/*">
                <xsl:value-of select="."/>
                <xsl:if test="position() != last()">
                    <xsl:value-of select="$delimiter"/>
                </xsl:if>
        </xsl:for-each>
        <xsl:text>&#xa;</xsl:text>

        <!-- Output rows for each matched property -->
        <xsl:apply-templates select="property" />
    </xsl:template>

    <xsl:template match="property">
        <xsl:variable name="property" select="." />

        <!-- Loop through the columns in order -->
        <xsl:for-each select="document('')/*/csv:columns/*">
            <!-- Extract the column name and value -->
            <xsl:variable name="column" select="." />
            <xsl:variable name="value" select="$property/*[name() = $column]" />

            <!-- Quote the value if required -->
            <xsl:choose>
                <xsl:when test="contains($value, '&quot;')">
                    <xsl:variable name="x" select="replace($value, '&quot;',  '&quot;&quot;')"/>
                    <xsl:value-of select="concat('&quot;', $x, '&quot;')"/>
                </xsl:when>
                <xsl:when test="contains($value, $delimiter)">
                    <xsl:value-of select="concat('&quot;', $value, '&quot;')"/>
                </xsl:when>
                <xsl:otherwise>
                    <xsl:value-of select="$value"/>
                </xsl:otherwise>
            </xsl:choose>

            <!-- Add the delimiter unless we are the last expression -->
            <xsl:if test="position() != last()">
                <xsl:value-of select="$delimiter"/>
            </xsl:if>
        </xsl:for-each>

        <!-- Add a newline at the end of the record -->
        <xsl:text>&#xa;</xsl:text>
    </xsl:template>

</xsl:stylesheet>

I'm not sure that you want to send two SELECT statements in one request statement because you may not be able to access both ResultSets. The database may only return the last result set.

Multiple ResultSets

However, if you're calling a stored procedure that you know can return multiple resultsets something like this will work

CallableStatement stmt = con.prepareCall(...);
try {
...

boolean results = stmt.execute();

while (results) {
    ResultSet rs = stmt.getResultSet();
    try {
    while (rs.next()) {
        // read the data
    }
    } finally {
        try { rs.close(); } catch (Throwable ignore) {}
    }

    // are there anymore result sets?
    results = stmt.getMoreResults();
}
} finally {
    try { stmt.close(); } catch (Throwable ignore) {}
}

Multiple SQL Statements

If you're talking about multiple SQL statements and only one SELECT then your database should be able to support the one String of SQL. For example I have used something like this on Sybase

StringBuffer sql = new StringBuffer( "SET rowcount 100" );
sql.append( " SELECT * FROM tbl_books ..." );
sql.append( " SET rowcount 0" );

stmt = conn.prepareStatement( sql.toString() );

This will depend on the syntax supported by your database. In this example note the addtional spaces padding the statements so that there is white space between the staments.

You can use cut with a delimiter like this:

with space delim:

cut -d " " -f1-100,1000-1005 infile.csv > outfile.csv

with tab delim:

cut -d$'\t' -f1-100,1000-1005 infile.csv > outfile.csv

I gave you the version of cut in which you can extract a list of intervals...

Hope it helps!

If you need minimal value for particular column

min(data[,2])

Note: R considers NA both the minimum and maximum value so if you have NA's in your column, they return: NA. To remedy, use:

min(data[,2], na.rm=T)

If this occurs IE intranet only, check compatibility settings and uncheck "Display intranet sites in Compatibility mode" .

IE-->settings-->compatibility

Refreshing gradle dependencies works for me: Right click over the project -> Gradle -> Refresh Gradle Project.

You could make the identifier a param for a query selector. For PHP and compatible languages use an associative array (in effect an objects) and then json_encode.

$temp=array('#id'  =>array('href'=>'services.html')
           ,'img'  =>array('src'=>"img/SolutionInnerbananer.jpg")
           ,'.html'=>'<h2 class="fg-white">AboutUs</h2><p class="fg-white">...</p>'
           );
echo json_encode($temp);  

But HTML don't do it for you without some JS.

{"#id":{"href":"services.html"},"img":{"src":"img\/SolutionInnerbananer.jpg"}
 ,".html":"<h2 class=\"fg-white\">AboutUs<\/h2><p class=\"fg-white\">...<\/p>"}

Add -fPIC at the end of CMAKE_CXX_FLAGS and CMAKE_C_FLAG

Example:

set( CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -Wall --std=c++11 -O3 -fPIC" )
set( CMAKE_C_FLAGS  "${CMAKE_C_FLAGS} -Wall -O3 -fPIC" )

This solved my issue.

Seems to work fine.

If you have an empty BEGIN ... END block you might see

Msg 102, Level 15, State 1, Line 10 Incorrect syntax near 'END'.

For Word 2010 and 2013, go to File > Options > Customize Ribbon > Keyboard Shortcuts > All Commands (in left list) > Color: (in right list) -- at this point, you type in the short cut (such as Alt+r) and select the color (such as red). (This actually goes back to 2003 but I don't have that installed to provide the pathway.)

You have extra spaces after END; that cause the heredoc not terminated.

Do a reset of the configuration and set the root level to OFF

LogManager.getLogManager().reset();
Logger globalLogger = Logger.getLogger(java.util.logging.Logger.GLOBAL_LOGGER_NAME);
globalLogger.setLevel(java.util.logging.Level.OFF);

One other direction--just unpack the MSI file and get the goodies that way. Saves you from the eventual uninstall . . .

FYI this turned out to be an issue for me where I had two tables in a statement like the following:

SELECT * FROM table1
UNION ALL
SELECT * FROM table2

It worked, but then somewhere along the line the order of columns in one of the table definitions got changed. Changing the * to SELECT column1, column2 fixed the issue. No idea how that happened, but lesson learned!

If a download fails for some reason Maven will not try to download it within a certain time frame (it leaves a file with a timestamp).

To fix this you can either

• Clear (parts of) your .m2 repo
• Run maven with -U to force an update

Use String.format:

String.format("%.2f", 4.52135);

As per docs:

The locale always used is the one returned by Locale.getDefault().

What you should know about this

this (aka "the context") is a special keyword inside each function and its value only depends on how the function was called, not how/when/where it was defined. It is not affected by lexical scopes like other variables (except for arrow functions, see below). Here are some examples:

function foo() {
    console.log(this);
}

// normal function call
foo(); // `this` will refer to `window`

// as object method
var obj = {bar: foo};
obj.bar(); // `this` will refer to `obj`

// as constructor function
new foo(); // `this` will refer to an object that inherits from `foo.prototype`

To learn more about this, have a look at the MDN documentation.

How to refer to the correct this

Use arrow functions

ECMAScript 6 introduced arrow functions, which can be thought of as lambda functions. They don't have their own this binding. Instead, this is looked up in scope just like a normal variable. That means you don't have to call .bind. That's not the only special behavior they have, please refer to the MDN documentation for more information.

function MyConstructor(data, transport) {
    this.data = data;
    transport.on('data', () => alert(this.data));
}

Don't use this

You actually don't want to access this in particular, but the object it refers to. That's why an easy solution is to simply create a new variable that also refers to that object. The variable can have any name, but common ones are self and that.

function MyConstructor(data, transport) {
    this.data = data;
    var self = this;
    transport.on('data', function() {
        alert(self.data);
    });
}

Since self is a normal variable, it obeys lexical scope rules and is accessible inside the callback. This also has the advantage that you can access the this value of the callback itself.

Explicitly set this of the callback - part 1

It might look like you have no control over the value of this because its value is set automatically, but that is actually not the case.

Every function has the method .bind ^[docs], which returns a new function with this bound to a value. The function has exactly the same behavior as the one you called .bind on, only that this was set by you. No matter how or when that function is called, this will always refer to the passed value.

function MyConstructor(data, transport) {
    this.data = data;
    var boundFunction = (function() { // parenthesis are not necessary
        alert(this.data);             // but might improve readability
    }).bind(this); // <- here we are calling `.bind()` 
    transport.on('data', boundFunction);
}

In this case, we are binding the callback's this to the value of MyConstructor's this.

Note: When a binding context for jQuery, use jQuery.proxy ^[docs] instead. The reason to do this is so that you don't need to store the reference to the function when unbinding an event callback. jQuery handles that internally.

Set this of the callback - part 2

Some functions/methods which accept callbacks also accept a value to which the callback's this should refer to. This is basically the same as binding it yourself, but the function/method does it for you. Array#map ^[docs] is such a method. Its signature is:

array.map(callback[, thisArg])

The first argument is the callback and the second argument is the value this should refer to. Here is a contrived example:

var arr = [1, 2, 3];
var obj = {multiplier: 42};

var new_arr = arr.map(function(v) {
    return v * this.multiplier;
}, obj); // <- here we are passing `obj` as second argument

Note: Whether or not you can pass a value for this is usually mentioned in the documentation of that function/method. For example, jQuery's $.ajax method ^[docs] describes an option called context:

This object will be made the context of all Ajax-related callbacks.

Common problem: Using object methods as callbacks/event handlers

Another common manifestation of this problem is when an object method is used as callback/event handler. Functions are first-class citizens in JavaScript and the term "method" is just a colloquial term for a function that is a value of an object property. But that function doesn't have a specific link to its "containing" object.

Consider the following example:

function Foo() {
    this.data = 42,
    document.body.onclick = this.method;
}

Foo.prototype.method = function() {
    console.log(this.data);
};

The function this.method is assigned as click event handler, but if the document.body is clicked, the value logged will be undefined, because inside the event handler, this refers to the document.body, not the instance of Foo.
As already mentioned at the beginning, what this refers to depends on how the function is called, not how it is defined.
If the code was like the following, it might be more obvious that the function doesn't have an implicit reference to the object:

function method() {
    console.log(this.data);
}


function Foo() {
    this.data = 42,
    document.body.onclick = this.method;
}

Foo.prototype.method = method;

The solution is the same as mentioned above: If available, use .bind to explicitly bind this to a specific value

document.body.onclick = this.method.bind(this);

or explicitly call the function as a "method" of the object, by using an anonymous function as callback / event handler and assign the object (this) to another variable:

var self = this;
document.body.onclick = function() {
    self.method();
};

or use an arrow function:

document.body.onclick = () => this.method();

This should work fine.

    Workbook wb = new XSSFWorkbook("myWorkbook.xlsx");
    Row row=sheet.getRow(0);
    CellStyle style=null;

    XSSFFont defaultFont= wb.createFont();
    defaultFont.setFontHeightInPoints((short)10);
    defaultFont.setFontName("Arial");
    defaultFont.setColor(IndexedColors.BLACK.getIndex());
    defaultFont.setBold(false);
    defaultFont.setItalic(false);

    XSSFFont font= wb.createFont();
    font.setFontHeightInPoints((short)10);
    font.setFontName("Arial");
    font.setColor(IndexedColors.WHITE.getIndex());
    font.setBold(true);
    font.setItalic(false);

    style=row.getRowStyle();
    style.setFillBackgroundColor(IndexedColors.DARK_BLUE.getIndex());
    style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    style.setAlignment(CellStyle.ALIGN_CENTER);
    style.setFont(font);

If you do not create defaultFont all your workbook will be using the other one as default.

in some cases where pywin32 is not the direct reference and other libraries require pywin32-ctypes to be installed; causes the "ImportError: No module named win32com" when application bundled with pyinstaller.

running following command solves on python 3.7 - pyinstaller 3.6

pip install pywin32==227

Create a new package And then move the classes of default package in new package and use those classes

For hexadecimal code try this

1. Get ARGB (Alpha, Red, Green, Blue) representation for the color
2. Filter out Alpha channel: & 0x00FFFFFF
3. Format out the value (as hexadecimal "X6" for hex)

For RGB one

1. Just format out Red, Green, Blue values

Implementation

private static string HexConverter(Color c) {
  return String.Format("#{0:X6}", c.ToArgb() & 0x00FFFFFF);
}

public static string RgbConverter(Color c) {
  return String.Format("RGB({0},{1},{2})", c.R, c.G, c.B);
}

If there is an interface anywhere in the ThreadProvider hierarchy try putting the name of the Interface as the type of your service provider, eg. if you have say this structure:

public class ThreadProvider implements CustomInterface{
...
}

Then in your controller try this:

@Controller
public class ChiusuraController {

    @Autowired
    private CustomInterface chiusuraProvider;
}

The reason why this is happening is, in your first case when you DID NOT have ChiusuraProvider extend ThreadProvider Spring probably was underlying creating a CGLIB based proxy for you(to handle the @Transaction).

When you DID extend from ThreadProvider assuming that ThreadProvider extends some interface, Spring in that case creates a Java Dynamic Proxy based Proxy, which would appear to be an implementation of that interface instead of being of ChisuraProvider type.

If you absolutely need to use ChisuraProvider you can try AspectJ as an alternative or force CGLIB based proxy in the case with ThreadProvider also this way:

<aop:aspectj-autoproxy proxy-target-class="true"/>

Here is some more reference on this from the Spring Reference site: http://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/classic-aop-spring.html#classic-aop-pfb

The is no API for adding a shortcut to the home screen in iOS, so no third-party browser is capable of providing that functionality.

The best solution is to install the different Python versions in multiple paths.

eg. C:\Python27 for 2.7, and C:\Python33 for 3.3.

Read this for more info: How to run multiple Python versions on Windows

Take a look at the Maven dependency plugin, specifically, the dependency:copy-dependencies goal. Take a look at the example under the heading The dependency:copy-dependencies mojo. Set the outputDirectory configuration property to ${basedir}/target/lib (I believe, you'll have to test).

Hope this helps.

In your form are you passing in any other attributes, via mass assignment that don't belong to your user model, or any of the nested models?

If so, I believe the ActiveRecord::UnknownAttributeError is triggered in this instance.

Otherwise, I think you can just create your own controller, by generating something like this:

# app/controllers/registrations_controller.rb
class RegistrationsController < Devise::RegistrationsController
  def new
    super
  end

  def create
    # add custom create logic here
  end

  def update
    super
  end
end 

And then tell devise to use that controller instead of the default with:

# app/config/routes.rb
devise_for :users, :controllers => {:registrations => "registrations"}

One Additional point:

When you are converting from tsql to plsql you have to worry about no_data_found exception

DECLARE
   v_var NUMBER;
BEGIN
   SELECT clmn INTO v_var FROM tbl;
Exception when no_data_found then v_var := null; --what ever handle the exception.
END;

In tsql if no data found then the variable will be null but no exception

Add an id column to the csv file and leave it blank:

id,Name,Address
,name1,addr test 1
,name2,addr test 2

Remove KEEPIDENTITY keyword from query:

BULK INSERT Employee  FROM 'path\tempFile.csv ' 
WITH (FIRSTROW = 2,FIELDTERMINATOR = ',' , ROWTERMINATOR = '\n');

The id identity field will be auto-incremented.

If you assign values to the id field in the csv, they'll be ignored unless you use the KEEPIDENTITY keyword, then they'll be used instead of auto-increment.

Just drop the option v.

-v is for verbose. If you don't use it then it won't display:

tar -zxf tmp.tar.gz -C ~/tmp1

Simple Solution:

JsonElement element = new JsonParser().parse(new InputStreamReader(inputStream));
JSONObject jsonObject = new JSONObject(element.getAsJsonObject().toString());

I have got the same error, but in my case I wrote class names for carousel item as .carousel-item the bootstrap.css is referring .item. SO ERROR solved. carosel-item is renamed to item

<div class="carousel-item active"></div>

RENAMED To the following:

<div class="item active"></div>

Comparaison of the different methods:

> CGI::escapeHTML("quote ' double quotes \"")
=> "quote ' double quotes ""

> Rack::Utils.escape_html("quote ' double quotes \"")
=> "quote ' double quotes ""

> ERB::Util.html_escape("quote ' double quotes \"")
=> "quote ' double quotes ""

I wrote my own to be compatible with Rails ActiveMailer escaping:

def escape_html(str)
  CGI.escapeHTML(str).gsub("'", "'")
end

<div style="width: 200px; height: 150px; border: 1px solid black;position:relative">
    <div style="width: 100%; height: 50px; border: 1px solid red;position:absolute;bottom:0">
    </div>
</div>

After you parse it with Javascript, try this:

mandrill_events[0].event

In my experience, you usually want to do this, then 'protect' your files to do something fancy and then use the 'protected' files. If you have just one file you want to use like this, you can use the trick that's explained in the answer by Jeremy Thompson. However, if you attempt to do this on lots of files (say, for example when you're writing an installer), you're in for quite a bit of hurt.

A very elegant way this can be solved is by using the fact that your file system will not allow you to change a folder name if one of the files there it's being used. Keep the folder in the same file system and it'll work like a charm.

Do note that you should be aware of the obvious ways this can be exploited. After all, the files won't be locked. Also, be aware that there are other reasons that can result in your Move operation to fail. Obviously proper error handling (MSDN) can help out here.

var originalFolder = @"c:\myHugeCollectionOfFiles"; // your folder name here
var someFolder = Path.Combine(originalFolder, "..", Guid.NewGuid().ToString("N"));

try
{
    Directory.Move(originalFolder, someFolder);

    // Use files
}
catch // TODO: proper exception handling
{
    // Inform user, take action
}
finally
{
    Directory.Move(someFolder, originalFolder);
}

For individual files I'd stick with the locking suggestion posted by Jeremy Thompson.

I am introducing Two custom library functions to be used in vba, which will serve the purpose of rounding the double value instead of using WorkSheetFunction.RoundDown and WorkSheetFunction.RoundUp

Function RDown(Amount As Double, digits As Integer) As Double
    RDown = Int((Amount + (1 / (10 ^ (digits + 1)))) * (10 ^ digits)) / (10 ^ digits)
End Function

Function RUp(Amount As Double, digits As Integer) As Double
    RUp = RDown(Amount + (5 / (10 ^ (digits + 1))), digits)
End Function

Thus function Rdown(2878.75 * 31.1,2) will return 899529.12 and function RUp(2878.75 * 31.1,2) will return 899529.13 Whereas The function Rdown(2878.75 * 31.1,-3) will return 89000 and function RUp(2878.75 * 31.1,-3) will return 90000

Check this blog by Martin Thoma. I tested the below code on MacOS Mojave and it worked as specified.

> def get_browser():
>     """Get the browser (a "driver")."""
>     # find the path with 'which chromedriver'
>     path_to_chromedriver = ('/home/moose/GitHub/algorithms/scraping/'
>                             'venv/bin/chromedriver')
>     download_dir = "/home/moose/selenium-download/"
>     print("Is directory: {}".format(os.path.isdir(download_dir)))
> 
>     from selenium.webdriver.chrome.options import Options
>     chrome_options = Options()
>     chrome_options.add_experimental_option('prefs', {
>         "plugins.plugins_list": [{"enabled": False,
>                                   "name": "Chrome PDF Viewer"}],
>         "download": {
>             "prompt_for_download": False,
>             "default_directory": download_dir
>         }
>     })
> 
>     browser = webdriver.Chrome(path_to_chromedriver,
>                                chrome_options=chrome_options)
>     return browser

Remove all the texts in android/settings.gradle and paste the below code

rootProject.name = '****Your Project Name****'
apply from: file("../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesSettingsGradle(settings)
include ':app'

This issue will usually happen when you migrate from react-native < 0.60 to react-native >0.60. If you create a new project in react-native >0.60 you will see the same settings as above mentioned

All the previous posts are correct. There's more than one way to skin a cat. Here is another way to do the same thing: (just replace "what_ever_you_want_to_convert" with your string and run it in Oracle:

    set serveroutput on;
    DECLARE
    v_str VARCHAR2(1000);
    BEGIN
    --Create encoded value
    v_str := utl_encode.text_encode
    ('what_ever_you_want_to_convert','WE8ISO8859P1', UTL_ENCODE.BASE64);
    dbms_output.put_line(v_str);
    --Decode the value..
    v_str := utl_encode.text_decode
    (v_str,'WE8ISO8859P1', UTL_ENCODE.BASE64);
    dbms_output.put_line(v_str);
    END;
    /

source

Tested with Bootstrap 4.

Take a form-control, and add is-valid to its class. Notice how the control turns green, but more importantly, notice the checkmark icon on the right of the control? This is what we want!

Example:

.my-icon {_x000D_
    padding-right: calc(1.5em + .75rem);_x000D_
    background-image: url('https://use.fontawesome.com/releases/v5.8.2/svgs/regular/calendar-alt.svg');_x000D_
    background-repeat: no-repeat;_x000D_
    background-position: center right calc(.375em + .1875rem);_x000D_
    background-size: calc(.75em + .375rem) calc(.75em + .375rem);_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>_x000D_
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>_x000D_
<div class="container">_x000D_
  <div class="col-md-5">_x000D_
 <input type="text" id="date" class="form-control my-icon" placeholder="Select...">_x000D_
  </div>_x000D_
</div>

To make thepeer's answer work in IE 7 and forward, it needs a few tweaks.

1. IE will not honour z-index if the element is has no background-color, so the link will not overlap parts of the containig div that has content, only the blank parts. To fix this a background is added with opacity 0.

2. For some reason IE7 and various compatibility modes completely fail when using the span in a link approach. However if the link itself is given the style it works just fine.

.blockLink  
{  
    position:absolute;  
    top:0;  
    left: 0;  
    width:100%;  
    height:100%;  
    z-index: 1;  
    background-color:#ffffff;   
    -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";  
    filter: alpha(opacity=0);  
    opacity:0;  
}

<div style="position:relative">  
    <some content>  
    <a href="somepage" class="blockLink" />  
<div>

I suspect wpis.entry.lastChangeDate has been somehow transformed into a string in the view, before arriving to the template.

In order to verify this hypothesis, you may just check in the view if it has some property/method that only strings have - like for instance wpis.entry.lastChangeDate.upper, and then see if the template crashes.

You could also create your own custom filter, and use it for debugging purposes, letting it inspect the object, and writing the results of the inspection on the page, or simply on the console. It would be able to inspect the object, and check if it is really a DateTimeField.

On an unrelated notice, why don't you use models.DateTimeField(auto_now_add=True) to set the datetime on creation?

args should be tuple.

eg:

args = ('A','B')

args = ('A',) # in case of single

For smaller files you could use this:

& C:\windows\system32\more +1 oldfile.csv > newfile.csv | out-null

... but it's not very effective at processing my example file of 16MB. It doesn't seem to terminate and release the lock on newfile.csv.

The identity section goes under the system.web section, not under authentication:

<system.web>
  <authentication mode="Windows"/>
  <identity impersonate="true" userName="foo" password="bar"/>
</system.web>

 DATE_ADD(FROM_DATE_HERE, INTERVAL INTERVAL_TIME_HERE DAY) 

will give the Date after adjusting the INTERVAL

eg.

DATE_ADD(NOW(), INTERVAL -1 DAY) for deducting 1 DAY from current Day
DATE_ADD(NOW(), INTERVAL 2 DAY)  for adding 2 Days

You can use like

UPDATE classes WHERE date=(DATE_ADD(date, INTERVAL 1 DAY)) WHERE id=161

You should have a default server for catch-all, you can return 404 or better to not respond at all (will save some bandwidth) by returning 444 which is nginx specific HTTP response that simply close the connection and return nothing

server {
    listen       80  default_server;
    server_name  _; # some invalid name that won't match anything
    return       444;
}

Swift version to get Bool?

NSUserDefaults.standardUserDefaults().objectForKey(DefaultsIsGiver) as? Bool

Something like this would work

/^\d{2}$/

Here is an example that you can use as function or also you can put the same logic in procedure. --SELECT * from [dbo].fn_SplitString ;

CREATE FUNCTION [dbo].[fn_SplitString]
(@CSV VARCHAR(MAX), @Delimeter VARCHAR(100) = ',')
       RETURNS @retTable TABLE 
(

    [value] VARCHAR(MAX) NULL
)AS

BEGIN

DECLARE
       @vCSV VARCHAR (MAX) = @CSV,
       @vDelimeter VARCHAR (100) = @Delimeter;

IF @vDelimeter = ';'
BEGIN
    SET @vCSV = REPLACE(@vCSV, ';', '~!~#~');
    SET @vDelimeter = REPLACE(@vDelimeter, ';', '~!~#~');
END;

SET @vCSV = REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(@vCSV, '&', '&amp;'), '<', '&lt;'), '>', '&gt;'), '''', '&apos;'), '"', '&quot;');

DECLARE @xml XML;

SET @xml = '<i>' + REPLACE(@vCSV, @vDelimeter, '</i><i>') + '</i>';

INSERT INTO @retTable
SELECT
       x.i.value('.', 'varchar(max)') AS COLUMNNAME
  FROM @xml.nodes('//i')AS x(i);

 RETURN;
END;

Dim DS As New DataSet

DS.Clear() - DATASET clear works better than DataGridView.Rows.Clear() for me :

Public Sub doQuery(sql As String)
   Try
        DS.Clear()  '<-- here
        '   - CONNECT -
        DBCon.Open()
        '   Cmd gets SQL Query
        Cmd = New OleDbCommand(sql, DBCon)
        DA = New OleDbDataAdapter(Cmd)
        DA.Fill(DS)
        '   - DISCONNECT -
        DBCon.Close()
    Catch ex As Exception
        MsgBox(ex.Message)
    End Try
End Sub

In Visual Studio 2005 and 2008 you can try the Source Code Outliner Power Toy.

alt text http://i3.codeplex.com/Project/Download/FileDownload.aspx?ProjectName=SourceCodeOutliner&DownloadId=3493

One point: you have to set NumberFormat property BEFORE loading the value into the cell. I had a nine digit number that still displayed as 9.14E+08 when the NumberFormat was set after the cell was loaded. Setting the property before loading the value made the number appear as I wanted, as straight text.

OR:

Could you try an autofit first:

Excel_Obj.Columns("A:V").EntireColumn.AutoFit

Common issue

Naively type casting any string into an integer like so

SELECT ''::integer

Often results to the famous error:

Query failed: ERROR: invalid input syntax for integer: ""

Problem

PostgreSQL has no pre-defined function for safely type casting any string into an integer.

Solution

Create a user-defined function inspired by PHP's intval() function.

CREATE FUNCTION intval(character varying) RETURNS integer AS $$

SELECT
CASE
    WHEN length(btrim(regexp_replace($1, '[^0-9]', '','g')))>0 THEN btrim(regexp_replace($1, '[^0-9]', '','g'))::integer
    ELSE 0
END AS intval;

$$
LANGUAGE SQL
IMMUTABLE
RETURNS NULL ON NULL INPUT;

Usage

/* Example 1 */
SELECT intval('9000');
-- output: 9000

/* Example 2 */
SELECT intval('9gag');
-- output: 9

/* Example 3 */
SELECT intval('the quick brown fox jumps over the lazy dog');
-- output: 0

I don't know if you even need to wrap it. Won't this work?

SELECT COUNT(*), SUM(DATEDIFF(now(),availables.updated_at))
FROM availables
INNER JOIN rooms    ON availables.room_id=rooms.id
WHERE availables.bookdate BETWEEN '2009-06-25' 
  AND date_add('2009-06-25', INTERVAL 4 DAY)
  AND rooms.hostel_id = 5094
GROUP BY availables.bookdate);

If your goal is to return both result sets then you'll need to store it some place temporarily.

If you want to set Min 1 count and no Max length,

^.{1,}$

You have $headers .= '...'; followed by $headers = '...';; the second line is overwriting the first.

Just put the $headers .= "Bcc: $emailList\r\n"; say after the Content-type line and it should be fine.

On a side note, the To is generally required; mail servers might mark your message as spam otherwise.

$headers  = "From: [email protected]\r\n" .
  "X-Mailer: php\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";
$headers .= "Bcc: $emailList\r\n";

make clean removes any intermediate or output files from your source / build tree. However, it only affects the source / build tree; it does not touch the rest of the filesystem and so will not remove previously installed software.

If you're lucky, running make uninstall will work. It's up to the library's authors to provide that, however; some authors provide an uninstall target, others don't.

If you're not lucky, you'll have to manually uninstall it. Running make -n install can be helpful, since it will show the steps that the software would take to install itself but won't actually do anything. You can then manually reverse those steps.

A nice solution that I've found is to do on UI something like:

<div *ngIf="isDataLoaded">
 ...Your page...
</div

Only when: isDataLoaded is true the page is rendered.

It's the default configuration for a Java web application; it's required.

WicketFilter

is applied to every HTTP request that's sent to this web app.

You could use the Export->Java->Runnable Jar to create a jar that includes its dependencies

Alternatively, you could use the fatjar eclipse plugin as well to bundle jars together

Well, reading it isn't hard, just use FileStream to read a byte[]. Converting it to text isn't really generally possible or meaningful unless you convert the 1's and 0's to hex. That's easy to do with the BitConverter.ToString(byte[]) overload. You'd generally want to dump 16 or 32 bytes in each line. You could use Encoding.ASCII.GetString() to try to convert the bytes to characters. A sample program that does this:

using System;
using System.IO;
using System.Text;

class Program {
    static void Main(string[] args) {
        // Read the file into <bits>
        var fs = new FileStream(@"c:\temp\test.bin", FileMode.Open);
        var len = (int)fs.Length;
        var bits = new byte[len];
        fs.Read(bits, 0, len);
        // Dump 16 bytes per line
        for (int ix = 0; ix < len; ix += 16) {
            var cnt = Math.Min(16, len - ix);
            var line = new byte[cnt];
            Array.Copy(bits, ix, line, 0, cnt);
            // Write address + hex + ascii
            Console.Write("{0:X6}  ", ix);
            Console.Write(BitConverter.ToString(line));
            Console.Write("  ");
            // Convert non-ascii characters to .
            for (int jx = 0; jx < cnt; ++jx)
                if (line[jx] < 0x20 || line[jx] > 0x7f) line[jx] = (byte)'.';
            Console.WriteLine(Encoding.ASCII.GetString(line));
        }
        Console.ReadLine();
    }
}

SOLUTION OF Regsvr32: DllRegisterServer entry point was not found,

1. Go to systemdrive(generally c:)\system32 and search file "Regsvr32.exe"
2. Right click and click in properties and go to security tab and click in advanced button.
3. Click in owner tab and click edit and select administrators and click ok.
4. Click in permissions
5. Click in change permissions.
6. Choose administrators and click edit and put tick on full control and click ok.
7. Similarly, choose SYSTEM and edit and put tick on full control and click ok and click in other dialog box which are opened.
8. Now .dll files can be registered and error don't come, you should re-install any software whose dll files was not registered during installation.

You can use the selectedIndex property to set it to the first option:

document.getElementById("select").selectedIndex = 0;

I use it to amend more than just the last commit.

Let's say I made a mistake in commit A and then made commit B. Now I can only amend B. So I do git reset --soft HEAD^^, I correct and re-commit A and then re-commit B.

Of course, it's not very convenient for large commits… but you shouldn't do large commits anyway ;-)

Ok, I am fairly experienced on the iPhone but new to android. I got this issue when I had:

Button infoButton = (Button)findViewById(R.id.InfoButton);

this line of code above:

@Override
public void onCreate (Bundle savedInstanceState) {
}

May be I am sleep deprived :P

Simply like that:

arr.join("")

There it is : ternary operator got added to angular parser in 1.1.5! see the changelog

Here is a fiddle showing new ternary operator used in ng-class directive.

ng-class="boolForTernary ? 'blue' : 'red'"

1. set a rule to check the file name (if the form is multipart)

   $this->form_validation->set_rules('upload_file[name]', 'Upload file', 'required', 'No upload image :(');

2. overwrite the $_POST array as follows:

   $_POST['upload_file'] = $_FILES['upload_file']

3. and then do:

   $this->form_validation->run()

For ISO8859_1 files, there is not an easy way to distinguish them from ASCII. For Unicode files however one can generally detect this based on the first few bytes of the file.

UTF-8 and UTF-16 files include a Byte Order Mark (BOM) at the very beginning of the file. The BOM is a zero-width non-breaking space.

Unfortunately, for historical reasons, Java does not detect this automatically. Programs like Notepad will check the BOM and use the appropriate encoding. Using unix or Cygwin, you can check the BOM with the file command. For example:

$ file sample2.sql 
sample2.sql: Unicode text, UTF-16, big-endian

For Java, I suggest you check out this code, which will detect the common file formats and select the correct encoding: How to read a file and automatically specify the correct encoding

TypeError: Cannot read property 'then' of undefined when calling a Django service using AngularJS.

If you are calling a Python service, the code will look like below:

this.updateTalentSupplier=function(supplierObj){
  var promise = $http({
    method: 'POST',
      url: bbConfig.BWS+'updateTalentSupplier/',
      data:supplierObj,
      withCredentials: false,
      contentType:'application/json',
      dataType:'json'
    });
    return promise; //Promise is returned 
}

We are using MongoDB as the database(I know it doesn't matter. But if someone is searching with MongoDB + Python (Django) + AngularJS the result should come.

There are a few steps you need to take to properly store this information in your localStorage. Before we get down to the code however, please note that localStorage (at the current time) cannot hold any data type except for strings. You will need to serialize the array for storage and then parse it back out to make modifications to it.

Step 1:

The First code snippet below should only be run if you are not already storing a serialized array in your localStorage session variable.
To ensure your localStorage is setup properly and storing an array, run the following code snippet first:

var a = [];
a.push(JSON.parse(localStorage.getItem('session')));
localStorage.setItem('session', JSON.stringify(a));

The above code should only be run once and only if you are not already storing an array in your localStorage session variable. If you are already doing this skip to step 2.

Step 2:

Modify your function like so:

function SaveDataToLocalStorage(data)
{
    var a = [];
    // Parse the serialized data back into an aray of objects
    a = JSON.parse(localStorage.getItem('session')) || [];
    // Push the new data (whether it be an object or anything else) onto the array
    a.push(data);
    // Alert the array value
    alert(a);  // Should be something like [Object array]
    // Re-serialize the array back into a string and store it in localStorage
    localStorage.setItem('session', JSON.stringify(a));
}

This should take care of the rest for you. When you parse it out, it will become an array of objects.

Hope this helps.

One other way, using the splat operator:

*a, last = [1, 3, 4, 5]

STDOUT:
a: [1, 3, 4]
last: 5

MSalter's answer is a good idea.

If the integer calculation is required (for precision), but floating point is available, you could do something like:

uint64_t foo(uint64_t a, uint64_t b) {
    double dc;

    dc = pow(a, b);

    if (dc < UINT_MAX) {
       return (powu64(a, b));
    }
    else {
      // Overflow
    }
}

For a solution that is free of fiddly external dependencies*, there is now readxl:

The readxl package makes it easy to get data out of Excel and into R. Compared to many of the existing packages (e.g. gdata, xlsx, xlsReadWrite) readxl has no external dependencies so it's easy to install and use on all operating systems. It is designed to work with tabular data stored in a single sheet.

Readxl supports both the legacy .xls format and the modern xml-based .xlsx format. .xls support is made possible the with libxls C library, which abstracts away many of the complexities of the underlying binary format. To parse .xlsx, we use the RapidXML C++ library.

It can be installed like so:

install.packages("readxl") # CRAN version

or

devtools::install_github("hadley/readxl") # development version

Usage

library(readxl)

# read_excel reads both xls and xlsx files
read_excel("my-old-spreadsheet.xls")
read_excel("my-new-spreadsheet.xlsx")

# Specify sheet with a number or name
read_excel("my-spreadsheet.xls", sheet = "data")
read_excel("my-spreadsheet.xls", sheet = 2)

# If NAs are represented by something other than blank cells,
# set the na argument
read_excel("my-spreadsheet.xls", na = "NA")

* not strictly true, it requires the Rcpp package, which in turn requires Rtools (for Windows) or Xcode (for OSX), which are dependencies external to R. But they don't require any fiddling with paths, etc., so that's an advantage over Java and Perl dependencies.

Update There is now the rexcel package. This promises to get Excel formatting, functions and many other kinds of information from the Excel file and into R.

Try this

#import <QuartzCore/QuartzCore.h> // not necessary for 10 years now  :)

...

view.layer.cornerRadius = 5;
view.layer.masksToBounds = true;

Note: If you are trying to apply rounded corners to a UIViewController's view, it should not be applied in the view controller's constructor, but rather in -viewDidLoad, after view is actually instantiated.

public static void main(String[] args){
        String s1 = new String("hello");
        String s2 = new String("hello");

        System.out.println(s1.equals(s2));
        ////
        System.out.println(s1 == s2);

    System.out.println("-----------------------------");

        String s3 = "hello";
        String s4 = "hello";

        System.out.println(s3.equals(s4));
        ////
        System.out.println(s3 == s4);
    }

Here in this code u can campare the both '==' and '.equals'

here .equals is used to compare the reference objects and '==' is used to compare state of objects..

According to Swift 4.2 now it's easily to get random number like this

let randomDouble = Double.random(in: -7.9...12.8)

let randomIntFrom0To10 = Int.random(in: 0 ..< 10)

for more details check this out

I noticed that you can also get errors if you don't specify the angles correctly, even when using glm::rotate(Model, angle_in_degrees, glm::vec3(x, y, z)) you still might run into problems. The fix I found for this was specifying the type as glm::rotate(Model, (glm::mediump_float)90, glm::vec3(x, y, z)) instead of just saying glm::rotate(Model, 90, glm::vec3(x, y, z))

Or just write the second argument, the angle in radians (previously in degrees), as a float with no cast needed such as in:

glm::mat4 rotationMatrix = glm::rotate(glm::mat4(1.0f), 3.14f, glm::vec3(1.0));

You can add glm::radians() if you want to keep using degrees. And add the includes:

#include "glm/glm.hpp"
#include "glm/gtc/matrix_transform.hpp"

Define two dates using new Date(). Calculate the time difference of two dates using date2. getTime() – date1. getTime(); Calculate the no. of days between two dates, divide the time difference of both the dates by no. of milliseconds in a day (10006060*24)

I think the following way is more clear and useful for nested ng-repeats. Check it out on Plunker.

Quote from this thread:

<html ng-app="plunker">
    <head>
        <title>Test</title>
        <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.4/angular.min.js"></script>
    </head>

    <body ng-controller="MainCtrl">
        <div ng-repeat="tab in mytabs">

            <h1>{{tab.name}}</h1>
            <div ng-repeat="val in tab.values">
                <input type="checkbox" ng-change="checkValues()" ng-model="val.checked"/>
            </div>
        </div>

        <br>
        <pre> {{selected}} </pre>

            <script>
                var app = angular.module('plunker', []);

                app.controller('MainCtrl', function ($scope,$filter) {
                    $scope.mytabs = [
             {
                 name: "tab1",
                 values: [
                     { value: "value1",checked:false },
                     { value: "value2", checked: false },
                     { value: "value3", checked: false },
                     { value: "value4", checked: false }
                 ]
             },
             {
                 name: "tab2",
                 values: [
                     { value: "value1", checked: false },
                     { value: "value2", checked: false },
                     { value: "value3", checked: false },
                     { value: "value4", checked: false }
                 ]
             }
                    ]
                    $scope.selected = []
                    $scope.checkValues = function () {
                        angular.forEach($scope.mytabs, function (value, index) {
                         var selectedItems = $filter('filter')(value.values, { checked: true });
                         angular.forEach(selectedItems, function (value, index) {
                             $scope.selected.push(value);
                         });

                        });
                    console.log($scope.selected);
                    };
                });
        </script>
    </body>
</html>

If this is for an intranet application and all of the clients use DHCP, you can query the DHCP server for the MAC address for a given IP address.

Your first problem was you weren't using your compare symbols correctly.

< less than
> greater than
<= less than or equal to
>= greater than or equal to

To answer your other questions; get the condition to work on every cell in the column and what about blanks?

What about blanks?

Add an extra IF condition to check if the cell is blank or not, if it isn't blank perform the check. =IF(B2="","",B2<=TODAY())

Condition on every cell in column

Yes that is valid syntax but it may well not do what you want.

Execution will continue after your RAISERROR except if you add a RETURN. So you will need to add a block with BEGIN ... END to hold the two statements.

Also I'm not sure why you plumped for severity 15. That usually indicates a syntax error.

Finally I'd simplify the conditions using IN

CREATE PROCEDURE [dbo].[AddApplicationUser] (@TenantId BIGINT,
                                            @UserType TINYINT,
                                            @UserName NVARCHAR(100),
                                            @Password NVARCHAR(100))
AS
  BEGIN
      IF ( @TenantId IS NULL
           AND @UserType IN ( 0, 1 ) )
        BEGIN
            RAISERROR('The value for @TenantID should not be null',15,1);

            RETURN;
        END
  END 

The : is a bitfield. As for !!, that is logical double negation and so returns 0 for false or 1 for true. And the - is a minus sign, i.e. arithmetic negation.

It's all just a trick to get the compiler to barf on invalid inputs.

Consider BUILD_BUG_ON_ZERO. When -!!(e) evaluates to a negative value, that produces a compile error. Otherwise -!!(e) evaluates to 0, and a 0 width bitfield has size of 0. And hence the macro evaluates to a size_t with value 0.

The name is weak in my view because the build in fact fails when the input is not zero.

BUILD_BUG_ON_NULL is very similar, but yields a pointer rather than an int.

For a debug purpose:

/usr/sbin/nginx -g "daemon off;error_log /dev/stdout debug;"

For a classic purpose

/usr/sbin/nginx -g "daemon off;error_log /dev/stdout info;"

Require

Under the server bracket on the config file

access_log /dev/stdout;

There is a way that may be suitable if the items you want to delete are always at the "beginning" of the dict iteration

while mydict:
    key, value = next(iter(mydict.items()))
    if should_delete(key, value):
       del mydict[key]
    else:
       break

The "beginning" is only guaranteed to be consistent for certain Python versions/implementations. For example from What’s New In Python 3.7

the insertion-order preservation nature of dict objects has been declared to be an official part of the Python language spec.

This way avoids a copy of the dict that a lot of the other answers suggest, at least in Python 3.

Try this...

<script type="text/javascript">
      $("#form_oferta").submit(function(event) 
      {
           var myData = $( form ).serialize(); 
           $.ajax({
                type: "POST", 
                contentType:attr( "enctype", "multipart/form-data" ),
                url: " URL Goes Here ",  
                data: myData,  
                success: function( data )  
                {
                     alert( data );
                }
           });
           return false;  
      });
</script>

Here the contentType is specified as multipart/form-data as we do in the form tag, this will work to upload simple file On server side you just need to write simple file upload code to handle this request with echoing message you want to show to user as a response.

from within the directory of "my_script.py" you can simply do:

%run ./my_script.py

There is

• a semantical difference
• a performance difference

between the two.

Semantical Difference:

• FirstOrDefault returns a first item of potentially multiple (or default if none exists).
• SingleOrDefault assumes that there is a single item and returns it (or default if none exists). Multiple items are a violation of contract, an exception is thrown.

Performance Difference

• FirstOrDefault is usually faster, it iterates until it finds the element and only has to iterate the whole enumerable when it doesn't find it. In many cases, there is a high probability to find an item.

• SingleOrDefault needs to check if there is only one element and therefore always iterates the whole enumerable. To be precise, it iterates until it finds a second element and throws an exception. But in most cases, there is no second element.

Conclusion

• Use FirstOrDefault if you don't care how many items there are or when you can't afford checking uniqueness (e.g. in a very large collection). When you check uniqueness on adding the items to the collection, it might be too expensive to check it again when searching for those items.

• Use SingleOrDefault if you don't have to care about performance too much and want to make sure that the assumption of a single item is clear to the reader and checked at runtime.

In practice, you use First / FirstOrDefault often even in cases when you assume a single item, to improve performance. You should still remember that Single / SingleOrDefault can improve readability (because it states the assumption of a single item) and stability (because it checks it) and use it appropriately.

Below is reference from https://android.googlesource.com/platform/tools/tradefederation/+/master/src/com/android/tradefed/util/FileUtil.java

/**
 * Gets the base name, without extension, of given file name.
 * <p/>
 * e.g. getBaseName("file.txt") will return "file"
 *
 * @param fileName
 * @return the base name
 */
public static String getBaseName(String fileName) {
    int index = fileName.lastIndexOf('.');
    if (index == -1) {
        return fileName;
    } else {
        return fileName.substring(0, index);
    }
}

You need to register the directory with Oracle. fopen takes the name of a directory object, not the path. For example:

(you may need to login as SYS to execute these)

CREATE DIRECTORY MY_DIR AS 'C:\';

GRANT READ ON DIRECTORY MY_DIR TO SCOTT;

Then, you can refer to it in the call to fopen:

execute sal_status('MY_DIR','vin1.txt');

installing Microsoft Visual C++ 2010 SP1 Redistributable Fixed it

Just be sure what timezone you want to use.

datetime="06/12/2012 07:21:22"

Most popular use takes machine timezone.

date -d "$datetime" +"%s" #depends on local timezone, my output = "1339456882"

But in case you intentionally want to pass UTC datetime and you want proper timezone you need to add -u flag. Otherwise you convert it from your local timezone.

date -u -d "$datetime" +"%s" #general output = "1339485682"

Try to use jpg and png , also name your image in lowercase. Then drag and drop the image in res/drawable . then go to file and click save all . close eclipse then reopen it again . That is what worked for me .

Actually, The save command is only on instance of Document class. That have a lot of methods and attribute. So you can use lean() function to reduce work load. Refer here. https://hashnode.com/post/why-are-mongoose-mongodb-odm-lean-queries-faster-than-normal-queries-cillvawhq0062kj53asxoyn7j

Another problem with save function, that will make conflict data in with multi-save at a same time. Model.Update will make data consistently. So to update multi items in array of document. Use your familiar programming language and try something like this, I use mongoose in that:

User.findOne({'_id': '4d2d8deff4e6c1d71fc29a07'}).lean().exec()
  .then(usr =>{
    if(!usr)  return
    usr.events.forEach( e => {
      if(e && e.profile==10 ) e.handled = 0
    })
    User.findOneAndUpdate(
      {'_id': '4d2d8deff4e6c1d71fc29a07'},
      {$set: {events: usr.events}},
      {new: true}
    ).lean().exec().then(updatedUsr => console.log(updatedUsr))
})

I found this the most simple when toggling boolean values. Simply put if the value is already true then it sets it to false and vice versa. Beware of undefined errors, make sure your property was defined before executing

this.setState({
   propertyName: this.propertyName = !this.propertyName
});

From Oracle 11gR2, the LISTAGG clause should do the trick:

SELECT question_id,
       LISTAGG(element_id, ',') WITHIN GROUP (ORDER BY element_id)
FROM YOUR_TABLE
GROUP BY question_id;

Beware if the resulting string is too big (more than 4000 chars for a VARCHAR2, for instance): from version 12cR2, we can use ON OVERFLOW TRUNCATE/ERROR to deal with this issue.

The problem is that you are trying to access resources (in this case, strings) using getResources().getString(), which will try to get the resources from the Activity. See this source code of the Fragment class:

 /**
  * Return <code>getActivity().getResources()</code>.
  */
 final public Resources getResources() {
     if (mHost == null) {
         throw new IllegalStateException("Fragment " + this + " not attached to Activity");
     }
     return mHost.getContext().getResources();
 }

mHost is the object that holds your Activity.

Because the Activity might not be attached, your getResources() call will throw an Exception.

The accepted solution IMHO is not the way to go as you are just hiding the problem. The correct way is just to get the resources from somewhere else that is always guaranteed to exist, like the application context:

youApplicationObject.getResources().getString(...)

As of C# 8 you can use the 'empty' property pattern (with pattern matching) to ensure an object is not null:

if (obj is { })
{
    // 'obj' is not null here
}

This approach means "if the object references an instance of something" (i.e. it's not null).

You can think of this as the opposite of: if (obj is null).... which will return true when the object does not reference an instance of something.

For more info on patterns in C# 8.0 read here.

You must declare int add(int a, int b); (note to the semicolon) in a header file and include the file into both files. Including it into Main.c will tell compiler how the function should be called. Including into the second file will allow you to check that declaration is valid (compiler would complain if declaration and implementation were not matched).

Then you must compile both *.c files into one project. Details are compiler-dependent.

You can refer to the proxy documentation here.

If you need to use a proxy, you can configure individual requests with the proxies argument to any request method:

import requests

proxies = {
  "http": "http://10.10.1.10:3128",
  "https": "https://10.10.1.10:1080",
}

requests.get("http://example.org", proxies=proxies)

To use HTTP Basic Auth with your proxy, use the http://user:[email protected]/ syntax:

proxies = {
    "http": "http://user:[email protected]:3128/"
}

I got a solution working in the end using Redemption, have a look at these questions...

• Using Redemption...

• Using Redemption on a 64 bit machine

This is how I got it working with loading remote content that needs to be refreshed:

$(document).ready(function () {
    var loadingContent = '<div class="modal-header"><h1>Processing...</h1></div><div class="modal-body"><div class="progress progress-striped active"><div class="bar" style="width: 100%;"></div></div></div>';

    // This is need so the content gets replaced correctly.
    $("#myModal").on("show.bs.modal", function (e) {
        $(this).find(".modal-content").html(loadingContent);        
        var link = $(e.relatedTarget);
        $(this).find(".modal-content").load(link.attr("href"));
    });    

    $("#myModal2").on("hide.bs.modal", function (e) {
        $(this).removeData('bs.modal');
    });
});

Basically, just replace the modal content while it's loading with a loading message. The content will then be replaced once it's finished loading.

You can use substr:

echo substr('a,b,c,d,e,', 0, -1);
# => 'a,b,c,d,e'

Here is a function (function genID() below) that recursively checks the DOM for uniqueness based on whatever id prefex/ID you want.

In your case you'd might use it as such

var seedNum = 1;
newSelectBox.setAttribute("id",genID('state-',seedNum));

function genID(myKey, seedNum){
     var key = myKey + seedNum;
     if (document.getElementById(key) != null){
         return genID(myKey, ++seedNum);
     }
     else{
         return key;
     }
 }

Extract the jar, and put it somewhere in your Java project (usually under a "lib" subdirectory).

Right click the project, open its preferences, go for Java build path, and then the Libraries tab. You can add the library there with "add a jar".

If your jar is not open source, you may want to store it elsewhere and connect to it as an external jar.

here's my refactored version which accepts multiline/single as an option

   public string ShowDialog(string text, string caption, bool isMultiline = false, int formWidth = 300, int formHeight = 200)
        {
            var prompt = new Form
            {
                Width = formWidth,
                Height = isMultiline ? formHeight : formHeight - 70,
                FormBorderStyle = isMultiline ? FormBorderStyle.Sizable : FormBorderStyle.FixedSingle,
                Text = caption,
                StartPosition = FormStartPosition.CenterScreen,
                MaximizeBox = isMultiline
            };

            var textLabel = new Label
            {
                Left = 10,
                Padding = new Padding(0, 3, 0, 0),
                Text = text,
                Dock = DockStyle.Top
            };

            var textBox = new TextBox
            {
                Left = isMultiline ? 50 : 4,
                Top = isMultiline ? 50 : textLabel.Height + 4,
                Multiline = isMultiline,
                Dock = isMultiline ? DockStyle.Fill : DockStyle.None,
                Width = prompt.Width - 24,
                Anchor = isMultiline ? AnchorStyles.Left | AnchorStyles.Top : AnchorStyles.Left | AnchorStyles.Right
            };

            var confirmationButton = new Button
            {
                Text = @"OK",
                Cursor = Cursors.Hand,
                DialogResult = DialogResult.OK,
                Dock = DockStyle.Bottom,
            };

            confirmationButton.Click += (sender, e) =>
            {
                prompt.Close();
            };

            prompt.Controls.Add(textBox);
            prompt.Controls.Add(confirmationButton);
            prompt.Controls.Add(textLabel);

            return prompt.ShowDialog() == DialogResult.OK ? textBox.Text : string.Empty;
        }

if my_list is the list that you want to store your objects in it and my_object is your object wanted to be stored, use this structure:

my_list.append(my_object)

You should prefer Object Mapper instead. Here is the link for the same : Object Mapper - Spring MVC way of Obect to JSON

The reason is that the data doesn't match the datatype. I have come across the same issues that I forgot to make the fields match. Though my case is not same as yours, but it shows the similar error message.

The situation is that I copy a table, but accidently I misspell one field, so I change it using the ALTER after creating the database. And the order of fields in both table is not identical. so when I use the INSERT INTO TableName SELECT * FROM TableName, the result showed the similar errors: Operand type clash: datetime is incompatible with uniqueidentifier

This is a simiple example:

use example
go
create table Test1 (
    id int primary key,
    item uniqueidentifier,
    inserted_at datetime
    )
go
create table Test2 (
    id int primary key,
    inserted_at datetime
    )
go
alter table Test2 add item uniqueidentifier;
go

--insert into Test1 (id, item, inserted_at) values (1, newid(), getdate()), (2, newid(), getdate());


insert into Test2 select * from Test1;

select * from Test1;
select * from Test2;

The error message is:

Msg 206, Level 16, State 2, Line 24
Operand type clash: uniqueidentifier is incompatible with datetime

I wasn't using Azure, but I got the same error locally. Using <customErrors mode="Off" /> seemed to have no effect, but checking the Application logs in Event Viewer revealed a warning from ASP.NET which contained all the detail I needed to resolve the issue.

Know it's an old post. But these issues still exist.

Here are some of my findings on the subject, grossly explained.

"Status" 0 means one of 3 things, as per the XMLHttpRequest spec:

• dns name resolution failed (that's for instance when network plug is pulled out)

• server did not answer (a.k.a. unreachable or unresponding)

• request was aborted because of a CORS issue (abortion is performed by the user-agent and follows a failing OPTIONS pre-flight).

If you want to go further, dive deep into the inners of XMLHttpRequest. I suggest reading the ready-state update sequence ([0,1,2,3,4] is the normal sequence, [0,1,4] corresponds to status 0, [0,1,2,4] means no content sent which may be an error or not). You may also want to attach listeners to the xhr (onreadystatechange, onabort, onerror, ontimeout) to figure out details.

From the spec (XHR Living spec):

const unsigned short UNSENT = 0;
const unsigned short OPENED = 1;
const unsigned short HEADERS_RECEIVED = 2;
const unsigned short LOADING = 3;
const unsigned short DONE = 4;

   if([[SDWebImageManager sharedManager] diskImageExistsForURL:[NSURL URLWithString:@"URL STRING1"]])
   {
       NSString *key = [[SDWebImageManager sharedManager] cacheKeyForURL:[NSURL URLWithString:@"URL STRING1"]];

       UIImage *tempImage=[self imageWithImage:[[SDImageCache sharedImageCache] imageFromDiskCacheForKey:key] scaledToWidth:cell.imgview.bounds.size.width];
       cell.imgview.image=tempImage;

   }
   else
   {
       [cell.imgview sd_setImageWithURL:[NSURL URLWithString:@"URL STRING1"] placeholderImage:nil completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, NSURL *imageURL)
        {
            UIImage *tempImage=[self imageWithImage:image scaledToWidth:cell.imgview.bounds.size.width];
            cell.imgview.image=tempImage;
//                [tableView beginUpdates];
//                [tableView endUpdates];

        }];
   }

Note that the third highest salary may be the same the the first highest salary so your current approach wouldn't work.

I would do order the employees by salary and apply a LIMIT 3 at the end of the SQL query. You'll then have the top three of highest salaries and, thus, you also have the third highest salary (if there is one, a company may have two employees and then you wouldn't have a third highest salary).

The value of st at st = datetime.strptime(st, '%A %d %B') line something like 01 01 2013 02:05 and the strptime can't parse this. Indeed, you get an hour in addition of the date... You need to add %H:%M at your strptime.

Newtang's observation about the security rules aside, how are you going to know that anyone who views your page will have the correct images at c:\localfile.jpg? You can't. Even if you think you can, you can't. It presupposes a windows environment, for one thing.

I found it!

Simply print out $Error[0] for the last error message.

puts false or true --> prints: false

puts false || true --> prints: true

If you can't add to the BODY tag for some reason, you can add this AFTER the Form:

<SCRIPT type="text/javascript">
    document.yourFormName.yourFieldName.focus();
</SCRIPT>

There is a simple way to do it. I tried it on my app and it worked pretty well.

Just type: $text = $row["text"]; echo nl2br($text);

It looks like jsbeautifier open sourced their tools and packaged them as Python and JS libs, and as CLI tools. It doesn't look like they call out to a web service, but I didn't check too closely. See the github repo with install instructions.

From their docs for Python CLI and library usage:

To beautify using python:

$ pip install jsbeautifier
$ js-beautify file.js

Beautified output goes to stdout.

To use jsbeautifier as a library is simple:

import jsbeautifier
res = jsbeautifier.beautify('your javascript string')
res = jsbeautifier.beautify_file('some_file.js')

...or, to specify some options:

opts = jsbeautifier.default_options()
opts.indent_size = 2
res = jsbeautifier.beautify('some javascript', opts)

If you want to pass a string instead of a filename, and you are using bash, then you can use process substitution like so:

$ js-beautify <(echo '{"some": "json"}')

Elizabeth Castro has an interesting article on this problem: Bye Bye Embed. Worth a read on how she attacked this problem, as well as handling QuickTime content.

If you use MAMP, you might have to set the socket: unix_socket: /Applications/MAMP/tmp/mysql/mysql.sock

Under Project->Properties->Debug, you should see a box for Command line arguments (This is in C# 2010, but it should basically be the same place)