For linux ubuntu 18.04:

Go to terminal and command:$ sudo systemctl status tomcat

Controller to be extended

require_once(PHYSICAL_BASE_URL . 'system/application/controllers/abc.php');

        $report= new onlineAssessmentReport();
        echo ($report->detailView());

tl;dr

LocalDate.parse( 
    "19/05/2009" , 
    DateTimeFormatter.ofPattern( "dd/MM/uuuu" ) 
)

Details

The other Answers with java.util.Date, java.sql.Date, and SimpleDateFormat are now outdated.

LocalDate

The modern way to do date-time is work with the java.time classes, specifically LocalDate. The LocalDate class represents a date-only value without time-of-day and without time zone.

DateTimeFormatter

To parse, or generate, a String representing a date-time value, use the DateTimeFormatter class.

DateTimeFormatter f = DateTimeFormatter.ofPattern( "dd/MM/uuuu" );
LocalDate ld = LocalDate.parse( "19/05/2009" , f );

Do not conflate a date-time object with a String representing its value. A date-time object has no format, while a String does. A date-time object, such as LocalDate, can generate a String to represent its internal value, but the date-time object and the String are separate distinct objects.

You can specify any custom format to generate a String. Or let java.time do the work of automatically localizing.

DateTimeFormatter f = 
    DateTimeFormatter.ofLocalizedDate( FormatStyle.FULL )
                     .withLocale( Locale.CANADA_FRENCH ) ;
String output = ld.format( f );

Dump to console.

System.out.println( "ld: " + ld + " | output: " + output );

ld: 2009-05-19 | output: mardi 19 mai 2009

See in action in IdeOne.com.

About java.time

The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date, Calendar, & SimpleDateFormat.

The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.

To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.

You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes.

Where to obtain the java.time classes?

• Java SE 8, Java SE 9, and later
  • Built-in.
  • Part of the standard Java API with a bundled implementation.
  • Java 9 adds some minor features and fixes.
• Java SE 6 and Java SE 7
  • Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
• Android
  • Later versions of Android bundle implementations of the java.time classes.
  • For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….

The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval, YearWeek, YearQuarter, and more.

enum Enum{ Banana, Orange, Apple } ;
static const char * EnumStrings[] = { "bananas & monkeys", "Round and orange", "APPLE" };

const char * getTextForEnum( int enumVal )
{
  return EnumStrings[enumVal];
}

See if this works for you.

• All your data is in column A (beginning at row 1).
• In column B, row 1, enter =A1&","
• This will make cell B1 equal A1 with a comma appended.
• Now select cell B1 and drag from the bottom right of cell down through all your rows (this copies the formula and uses the corresponding column A value.)
• Select the newly appended data, copy it and paste it where you need using Paste -> By Value

That's It!

• [Your Drive]:\xampp\php\php.ini: In this file uncomment the following line:

  extension=php_ldap.dll

• Move the file: libsasl.dll, from [Your Drive]:\xampp\php to [Your Drive]:\xampp\apache\bin Restart Apache. You can now use functions of the LDAP Module!

items() returns a list, and it is that list you are iterating, so mutating the dict in the loop doesn't matter here. If you were using iteritems() instead, mutating the dict in the loop would be problematic, and likewise for viewitems() in Python 2.7.

I can't think of a better way to remove items from a dict by value.

The only way to see more is to start saving them before the user's tweet count hits 3200. Services which show more than 3200 tweets have saved them in their own dbs. There's currently no way to get more than that through any Twitter API.

http://www.quora.com/Is-there-a-way-to-get-more-than-3200-tweets-from-a-twitter-user-using-Twitters-API-or-scraping

https://dev.twitter.com/discussions/276

Note from that second link: "…the 3,200 limit is for browsing the timeline only. Tweets can always be requested by their ID using the GET statuses/show/:id method."

It didn't work for me:

C:\Program Files\Git\mingw64\libexec\git-core
git-credential-manager.exe uninstall

Looking for Git installation(s)...
  C:\Program Files\Git

Updated your /etc/gitconfig [git config --system]
Updated your ~/.gitconfig [git config --global]

Removing from 'C:\Program Files\Git'.
  removal failed. U_U

Press any key to continue...

But with the --force flag it worked:

C:\Program Files\Git\mingw64\libexec\git-core
git credential-manager uninstall --force
08:21:42.537616 exec_cmd.c:236          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
e
08:21:42.538616 git.c:576               trace: exec: git-credential-manager uninstall --force
08:21:42.538616 run-command.c:640       trace: run_command: git-credential-manager uninstall --force

Looking for Git installation(s)...
  C:\Program Files\Git

Updated your /etc/gitconfig [git config --system]
Updated your ~/.gitconfig [git config --global]


Success! Git Credential Manager for Windows was removed! ^_^

Press any key to continue...

I could see that trace after I run:

set git_trace=1

Also I added the Git username:

git config --global credential.username myGitUsername

Then:

C:\Program Files\Git\mingw64\libexec\git-core
git config --global credential.helper manager

In the end I put in this command:

git config --global credential.modalPrompt false

I check if the SSH agent is running - open a Bash window to run this command

eval "$(ssh-agent -s)"

Then in the computer users/yourName folder where .ssh is, add a connection (still in Bash):

ssh-add .ssh/id_rsa

or

ssh-add ~/.ssh/id_rsa(if you are not in that folder)

I checked all the settings that I add above:

C:\Program Files\Git\mingw64\libexec\git-core
git config --list
09:41:28.915183 exec_cmd.c:236          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-cor
e
09:41:28.917182 git.c:344               trace: built-in: git config --list
09:41:28.918181 run-command.c:640       trace: run_command: unset GIT_PAGER_IN_USE; LESS=FRX LV=-c less
core.symlinks=false
core.autocrlf=true
core.fscache=true
color.diff=auto
color.status=auto
color.branch=auto
color.interactive=true
help.format=html
rebase.autosquash=true
http.sslcainfo=C:/Program Files/Git/mingw64/ssl/certs/ca-bundle.crt
http.sslbackend=openssl
diff.astextplain.textconv=astextplain
filter.lfs.clean=git-lfs clean -- %f
filter.lfs.smudge=git-lfs smudge -- %f
filter.lfs.process=git-lfs filter-process
filter.lfs.required=true
credential.helper=manager
credential.modalprompt=false
credential.username=myGitUsername

And when I did git push again I had to add username and password only for the first time.

git push
Please enter your GitHub credentials for https://[email protected]/
username: myGithubUsername
password: *************
Counting objects: 3, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 316 bytes | 316.00 KiB/s, done.
Total 3 (delta 2), reused 0 (delta 0)
remote: Resolving deltas: 100% (2/2), completed with 2 local objects.

Since then using git push, I don't have the message to enter my Git credentials any more.

D:\projects\react-redux\myProject (master -> origin) ([email protected])
? git push
Counting objects: 3, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 314 bytes | 314.00 KiB/s, done.
Total 3 (delta 2), reused 0 (delta 0)
remote: Resolving deltas: 100% (2/2), completed with 2 local objects.
To https://github.com/myGitUsername/myProject.git
   8d38b18..f442d74  master -> master

After these settings I received an email too with the message:

 A personal access token (git: https://[email protected]/
on LAP0110 at 25-Jun-2018 09:22) with gist and repo scopes was recently added
to your account. Visit https://github.com/settings/tokens for more information.

Just solved the issue. After digging around for a while longer, I found this SO post which covers the exact same situation. It got me in the right track.

Basically, the XmlSerializer needs to know the default namespace if derived classes are included as extra types. The exact reason why this has to happen is still unknown but, still, serialization is working now.

Merge commits: retains all of the commits in your branch and interleaves them with commits on the base branch

Merge Squash: retains the changes but omits the individual commits from history

Rebase: This moves the entire feature branch to begin on the tip of the master branch, effectively incorporating all of the new commits in master

More on here

Filename:

__file__
# or
sys.argv[0]

Line:

inspect.currentframe().f_lineno

(not inspect.currentframe().f_back.f_lineno as mentioned above)

also, you can clone your modal before open ;)

$('#myModal')
    .clone()
    .modal()
    .on('hidden.bs.modal', function(e) {
        $(this).remove();
    });

On Itellij 15 CE, it's enough to just install Lombok Plugin (no additional configuration required).

If you just want to prevent the sleep mode on a specific View, just call setKeepScreenOn(true) on that View or set the keepScreenOn property to true. This will prevent the screen from going off while the View is on the screen. No special permission required for this.

This is pretty much an exact copy of the top answer, but instead of a link, it's just the part of the code that matters, translated to be IMO more readable and easier to understand. A few other small changes include using cloneNode(), and not putting html into a js string. Small stuff, but you can copy and paste this as is and it will work.

The way it works is by making two invisible divs fill the element you're watching, and then putting a trigger in each, and setting a scroll position that will lead to triggering a scroll change if the size changes.

All real credit goes to Marc J, but if you're just looking for the relevant code, here it is:

    window.El = {}

    El.resizeSensorNode = undefined;
    El.initResizeNode = function() {
        var fillParent = "display: block; position: absolute; left: 0; top: 0; right: 0; bottom: 0; overflow: hidden; z-index: -1; visibility: hidden;";
        var triggerStyle = "position: absolute; left: 0; top: 0; transition: 0s;";

        var resizeSensor = El.resizeSensorNode = document.createElement("resizeSensor");
        resizeSensor.style = fillParent;

        var expandSensor = document.createElement("div");
        expandSensor.style = fillParent;
        resizeSensor.appendChild(expandSensor);

        var trigger = document.createElement("div");
        trigger.style = triggerStyle;
        expandSensor.appendChild(trigger);

        var shrinkSensor = expandSensor.cloneNode(true);
        shrinkSensor.firstChild.style = triggerStyle + " width: 200%; height: 200%";
        resizeSensor.appendChild(shrinkSensor);
    }


    El.onSizeChange = function(domNode, fn) {
        if (!domNode) return;
        if (domNode.resizeListeners) {
            domNode.resizeListeners.push(fn);
            return;
        }

        domNode.resizeListeners = [];
        domNode.resizeListeners.push(fn);

        if(El.resizeSensorNode == undefined)
            El.initResizeNode();

        domNode.resizeSensor = El.resizeSensorNode.cloneNode(true);
        domNode.appendChild(domNode.resizeSensor);

        var expand = domNode.resizeSensor.firstChild;
        var expandTrigger = expand.firstChild;
        var shrink = domNode.resizeSensor.childNodes[1];

        var reset = function() {
            expandTrigger.style.width = '100000px';
            expandTrigger.style.height = '100000px';

            expand.scrollLeft = 100000;
            expand.scrollTop = 100000;

            shrink.scrollLeft = 100000;
            shrink.scrollTop = 100000;
        };

        reset();

        var hasChanged, frameRequest, newWidth, newHeight;
        var lastWidth = domNode.offsetWidth;
        var lastHeight = domNode.offsetHeight;


        var onResized = function() {
            frameRequest = undefined;

            if (!hasChanged) return;

            lastWidth = newWidth;
            lastHeight = newHeight;

            var listeners = domNode.resizeListeners;
            for(var i = 0; listeners && i < listeners.length; i++) 
                listeners[i]();
        };

        var onScroll = function() {
            newWidth = domNode.offsetWidth;
            newHeight = domNode.offsetHeight;
            hasChanged = newWidth != lastWidth || newHeight != lastHeight;

            if (hasChanged && !frameRequest) {
                frameRequest = requestAnimationFrame(onResized);
            }

            reset();
        };


        expand.addEventListener("scroll", onScroll);
        shrink.addEventListener("scroll", onScroll);
    }

All have to use bellow code:

$nday = time() + ( 24 * 60 * 60);    
echo 'Now:       '. date('Y-m-d') ."\n";    
echo 'Next Day: '. date('Y-m-d', $nday) ."\n";

I ultimately (though reluctantly) settled on the solution given by @abernee in a previous answer to this question. I always try and use as few external packages in my projects as possible - as I know external packages are the only [ potential ] points of failure in the software I create. So to link to TWO external packages just for a simple implementation like this was not easy for me.

Nevertheless, I took abernee's code and modified it to make it leaner and more sensible. By sensible I mean he consumes the power of the Connectivity package in his function but then wastes it internally by not returning the most valuable outputs from this package ( i.e. the network identification ). So here is the modified version of abernee's solution:

import 'package:connectivity/connectivity.dart';
import 'package:data_connection_checker/data_connection_checker.dart';


// 'McGyver' - the ultimate cool guy (the best helper class any app can ask for).
class McGyver {

  static Future<Map<String, dynamic>> checkInternetAccess() async {
    //* ////////////////////////////////////////////////////////////////////////////////////////// *//
    //*   INFO: ONLY TWO return TYPES for Map 'dynamic' value => <bool> and <ConnectivityResult>   *//
    //* ////////////////////////////////////////////////////////////////////////////////////////// *//
    Map<String, dynamic> mapCon;
    final String isConn = 'isConnected', netType = 'networkType';
    ConnectivityResult conRes = await (Connectivity().checkConnectivity());
    switch (conRes) {
      case ConnectivityResult.wifi:   //* WiFi Network: true !!
        if (await DataConnectionChecker().hasConnection) {   //* Internet Access: true !!
          mapCon = Map.unmodifiable({isConn: true, netType: ConnectivityResult.wifi});
        } else {
          mapCon = Map.unmodifiable({isConn: false, netType: ConnectivityResult.wifi});
        }
        break;
      case ConnectivityResult.mobile:   //* Mobile Network: true !!
        if (await DataConnectionChecker().hasConnection) {   //* Internet Access: true !!
          mapCon = Map.unmodifiable({isConn: true, netType: ConnectivityResult.mobile});
        } else {
          mapCon = Map.unmodifiable({isConn: false, netType: ConnectivityResult.mobile});
        }
        break;
      case ConnectivityResult.none:   //* No Network: true !!
        mapCon = Map.unmodifiable({isConn: false, netType: ConnectivityResult.none});
        break;
    }
    return mapCon;
  }

}

Then you'd use this static function via a simple call from anywhere in your code as follows:

bool isConn; ConnectivityResult netType;
McGyver.checkInternetAccess().then(
  (mapCIA) {  //* 'mapCIA' == amalgamation for 'map' from 'CheckInternetAccess' function result.
    debugPrint("'mapCIA' Keys: ${mapCIA.keys}");
    isConn = mapCIA['isConnected'];
    netType = mapCIA['networkType'];
  }
);
debugPrint("Internet Access: $isConn   |   Network Type: $netType");

It's a pity that you have to link to TWO EXTERNAL PACKAGES to get this very basic functionality in your Flutter project - but I guess for now this is the best we have. I actually prefer the Data Connection Checker package over the Connectivity package - but (at the time of posting this) the former was missing that very important network identification feature that I require from the Connectivity package. This is the reason I defaulted onto this approach [ temporarily ].

Check your real my.ini file location and set --defaults-file="location" with this command

mysql --defaults-file="C:\MYSQL\my.ini" -u root -p

This solution is permanently for your cmd Screen.

I got this exception because I typed:

ws.get_Range("K:K").EntireColumn.AutoFit();
ws.get_Range("N:N").EntireColumn.AutoFit();
ws.get_Range("0:0").EntireColumn.AutoFit();

See a mistake? Hint: Excel is accepting indexing from 1, but not from 0 as C# does.

The downloads have moved, it says that on that very page:

http://selenium-release.storage.googleapis.com/index.html

You can combine both in the same date function call

date("d-m-Y H:i:s");  

These two approaches produce identical dictionaries, except, as you've noted, where the lexical rules of Python interfere.

Dictionary literals are a little more obviously dictionaries, and you can create any kind of key, but you need to quote the key names. On the other hand, you can use variables for keys if you need to for some reason:

a = "hello"
d = {
    a: 'hi'
    }

The dict() constructor gives you more flexibility because of the variety of forms of input it takes. For example, you can provide it with an iterator of pairs, and it will treat them as key/value pairs.

I have no idea why PyCharm would offer to convert one form to the other.

You should use the Android AccountManager. It's purpose-built for this scenario. It's a little bit cumbersome but one of the things it does is invalidate the local credentials if the SIM card changes, so if somebody swipes your phone and throws a new SIM in it, your credentials won't be compromised.

This also gives the user a quick and easy way to access (and potentially delete) the stored credentials for any account they have on the device, all from one place.

SampleSyncAdapter (like @Miguel mentioned) is an example that makes use of stored account credentials.

Copy the local.properties to root folder and run again.

You can do:

foreach ($arr as $key => $value) {
 echo $key;
}

As described in PHP docs.

[[ is a bash-builtin. Your /bin/bash doesn't seem to be an actual bash.

From a comment:

Add #!/bin/bash at the top of file

A really clever solution using jQuery that works in all older browsers as well as in the new ones, I found here. It takes care of all the styling and click() problems, using the actual file browse button. I made a plain javascript version: fiddle The solution is as simple as genius: make the file-input invisible, and use a piece of code to place it under the mousecursor.

<div class="inp_field_12" onmousemove="file_ho(event,this,1)"><span>browse</span>
<input id="file_1" name="file_1" type="file" value="" onchange="file_ch(1)">
</div>
<div id="result_1" class="result"></div>


function file_ho(e, o, a) {
    e = window.event || e;
    var x = 0,
    y = 0;
    if (o.offsetParent) {
        do {
        x += o.offsetLeft;
        y += o.offsetTop;
        } while (o = o.offsetParent);
    }
var x1 = e.clientX || window.event.clientX;
var y1 = e.clientY || window.event.clientY;
var le = 100 - (x1 - x);
var to = 10 - (y1 - y);
document.getElementById('file_' + a).style.marginRight = le + 'px';
document.getElementById('file_' + a).style.marginTop = -to + 'px';
}

.inp_field_12 {
position:relative;
overflow:hidden;
float: left;
width: 130px;
height: 30px;
background: orange;
}
.inp_field_12 span {
position: absolute;
width: 130px;
font-family:'Calibri', 'Trebuchet MS', sans-serif;
font-size:17px;
line-height:27px;
text-align:center;
color:#555;
}
.inp_field_12 input[type='file'] {
cursor:pointer;
cursor:hand;
position: absolute;
top: 0px;
right: 0px;
-moz-opacity:0;
filter:alpha(opacity: 0);
opacity: 0;
outline: none;
outline-style:none;
outline-width:0;
ie-dummy: expression(this.hideFocus=true);
}
.inp_field_12:hover {
background-position:-140px -35px;
}
.inp_field_12:hover span {
color:#fff;
}

Pyparsing can be used to parse mathematical expressions. In particular, fourFn.py shows how to parse basic arithmetic expressions. Below, I've rewrapped fourFn into a numeric parser class for easier reuse.

from __future__ import division
from pyparsing import (Literal, CaselessLiteral, Word, Combine, Group, Optional,
                       ZeroOrMore, Forward, nums, alphas, oneOf)
import math
import operator

__author__ = 'Paul McGuire'
__version__ = '$Revision: 0.0 $'
__date__ = '$Date: 2009-03-20 $'
__source__ = '''http://pyparsing.wikispaces.com/file/view/fourFn.py
http://pyparsing.wikispaces.com/message/view/home/15549426
'''
__note__ = '''
All I've done is rewrap Paul McGuire's fourFn.py as a class, so I can use it
more easily in other places.
'''


class NumericStringParser(object):
    '''
    Most of this code comes from the fourFn.py pyparsing example

    '''

    def pushFirst(self, strg, loc, toks):
        self.exprStack.append(toks[0])

    def pushUMinus(self, strg, loc, toks):
        if toks and toks[0] == '-':
            self.exprStack.append('unary -')

    def __init__(self):
        """
        expop   :: '^'
        multop  :: '*' | '/'
        addop   :: '+' | '-'
        integer :: ['+' | '-'] '0'..'9'+
        atom    :: PI | E | real | fn '(' expr ')' | '(' expr ')'
        factor  :: atom [ expop factor ]*
        term    :: factor [ multop factor ]*
        expr    :: term [ addop term ]*
        """
        point = Literal(".")
        e = CaselessLiteral("E")
        fnumber = Combine(Word("+-" + nums, nums) +
                          Optional(point + Optional(Word(nums))) +
                          Optional(e + Word("+-" + nums, nums)))
        ident = Word(alphas, alphas + nums + "_$")
        plus = Literal("+")
        minus = Literal("-")
        mult = Literal("*")
        div = Literal("/")
        lpar = Literal("(").suppress()
        rpar = Literal(")").suppress()
        addop = plus | minus
        multop = mult | div
        expop = Literal("^")
        pi = CaselessLiteral("PI")
        expr = Forward()
        atom = ((Optional(oneOf("- +")) +
                 (ident + lpar + expr + rpar | pi | e | fnumber).setParseAction(self.pushFirst))
                | Optional(oneOf("- +")) + Group(lpar + expr + rpar)
                ).setParseAction(self.pushUMinus)
        # by defining exponentiation as "atom [ ^ factor ]..." instead of
        # "atom [ ^ atom ]...", we get right-to-left exponents, instead of left-to-right
        # that is, 2^3^2 = 2^(3^2), not (2^3)^2.
        factor = Forward()
        factor << atom + \
            ZeroOrMore((expop + factor).setParseAction(self.pushFirst))
        term = factor + \
            ZeroOrMore((multop + factor).setParseAction(self.pushFirst))
        expr << term + \
            ZeroOrMore((addop + term).setParseAction(self.pushFirst))
        # addop_term = ( addop + term ).setParseAction( self.pushFirst )
        # general_term = term + ZeroOrMore( addop_term ) | OneOrMore( addop_term)
        # expr <<  general_term
        self.bnf = expr
        # map operator symbols to corresponding arithmetic operations
        epsilon = 1e-12
        self.opn = {"+": operator.add,
                    "-": operator.sub,
                    "*": operator.mul,
                    "/": operator.truediv,
                    "^": operator.pow}
        self.fn = {"sin": math.sin,
                   "cos": math.cos,
                   "tan": math.tan,
                   "exp": math.exp,
                   "abs": abs,
                   "trunc": lambda a: int(a),
                   "round": round,
                   "sgn": lambda a: abs(a) > epsilon and cmp(a, 0) or 0}

    def evaluateStack(self, s):
        op = s.pop()
        if op == 'unary -':
            return -self.evaluateStack(s)
        if op in "+-*/^":
            op2 = self.evaluateStack(s)
            op1 = self.evaluateStack(s)
            return self.opn[op](op1, op2)
        elif op == "PI":
            return math.pi  # 3.1415926535
        elif op == "E":
            return math.e  # 2.718281828
        elif op in self.fn:
            return self.fn[op](self.evaluateStack(s))
        elif op[0].isalpha():
            return 0
        else:
            return float(op)

    def eval(self, num_string, parseAll=True):
        self.exprStack = []
        results = self.bnf.parseString(num_string, parseAll)
        val = self.evaluateStack(self.exprStack[:])
        return val

You can use it like this

nsp = NumericStringParser()
result = nsp.eval('2^4')
print(result)
# 16.0

result = nsp.eval('exp(2^4)')
print(result)
# 8886110.520507872

Though an old question, I would like to add that currently mock library (backport of unittest.mock) supports assert_not_called method.

Just upgrade yours;

pip install mock --upgrade

We could call startActivityForResult() directly from Fragment So You should call this.startActivityForResult(i, 1); instead of getActivity().startActivityForResult(i, 1);

Intent i = new Intent(getActivity(), SecondActivity.class);
i.putExtra("helloString", helloString);
this.startActivityForResult(i, 1);

Activity will send the Activity Result to your Fragment.

Here is the code to mock this functionality using PowerMockito API.

Second mockedSecond = PowerMockito.mock(Second.class);
PowerMockito.whenNew(Second.class).withNoArguments().thenReturn(mockedSecond);

You need to use Powermockito runner and need to add required test classes (comma separated ) which are required to be mocked by powermock API .

@RunWith(PowerMockRunner.class)
@PrepareForTest({First.class,Second.class})
class TestClassName{
    // your testing code
}

Add play-services-safetynet library in android build.gradle:

implementation 'com.google.android.gms:play-services-safetynet:+'

and add this code to your MainApplication.java:

@Override
  public void onCreate() {
    super.onCreate();
    upgradeSecurityProvider();
    SoLoader.init(this, /* native exopackage */ false);
  }

  private void upgradeSecurityProvider() {
    ProviderInstaller.installIfNeededAsync(this, new ProviderInstallListener() {
      @Override
      public void onProviderInstalled() {

      }

      @Override
      public void onProviderInstallFailed(int errorCode, Intent recoveryIntent) {
//        GooglePlayServicesUtil.showErrorNotification(errorCode, MainApplication.this);
        GoogleApiAvailability.getInstance().showErrorNotification(MainApplication.this, errorCode);
      }
    });
  }

Just want to reiterate this will work in pandas >= 0.9.1:

In [2]: read_csv('sample.csv', dtype={'ID': object})
Out[2]: 
                           ID
0  00013007854817840016671868
1  00013007854817840016749251
2  00013007854817840016754630
3  00013007854817840016781876
4  00013007854817840017028824
5  00013007854817840017963235
6  00013007854817840018860166

I'm creating an issue about detecting integer overflows also.

EDIT: See resolution here: https://github.com/pydata/pandas/issues/2247

Update as it helps others:

To have all columns as str, one can do this (from the comment):

pd.read_csv('sample.csv', dtype = str)

To have most or selective columns as str, one can do this:

# lst of column names which needs to be string
lst_str_cols = ['prefix', 'serial']
# use dictionary comprehension to make dict of dtypes
dict_dtypes = {x : 'str'  for x in lst_str_cols}
# use dict on dtypes
pd.read_csv('sample.csv', dtype=dict_dtypes)

Your comparator is not transitive.

Let A be the parent of B, and B be the parent of C. Since A > B and B > C, then it must be the case that A > C. However, if your comparator is invoked on A and C, it would return zero, meaning A == C. This violates the contract and hence throws the exception.

It's rather nice of the library to detect this and let you know, rather than behave erratically.

One way to satisfy the transitivity requirement in compareParents() is to traverse the getParent() chain instead of only looking at the immediate ancestor.

If you are still seeking for the best solution in 2018, I found the way this works perfectly if you have at least one free pseudo element( ::after or ::before ).

You just have to add class to your row like this: <div class="row vertical-divider ">

And add this to your CSS:

.row.vertical-divider [class*='col-']:not(:last-child)::after {
  background: #e0e0e0;
  width: 1px;
  content: "";
  display:block;
  position: absolute;
  top:0;
  bottom: 0;
  right: 0;
  min-height: 70px;
}

Any row with this class will now have vertical divider between all of the columns it contains...

You can see how this works in this example.

Okay. The same time I was writing down my question one of my colleagues made me aware this is actually HTML5 behavior. See http://dev.w3.org/html5/spec/Overview.html#the-required-attribute

Seems in HTML5 there is a new attribute "required". And Safari 5 already has an implementation for this attribute.

There's one more vital difference as of jQuery 3.0 that can easily lead to unexpected behaviour and isn't mentioned in previous answers:

Consider the following code:

let d = $.Deferred();_x000D_
d.done(() => console.log('then'));_x000D_
d.resolve();_x000D_
console.log('now');

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/jquery.min.js"></script>

this will output:

then
now

Now, replace done() by then() in the very same snippet:

var d = $.Deferred();_x000D_
d.then(() => console.log('then'));_x000D_
d.resolve();_x000D_
console.log('now');

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/jquery.min.js"></script>

output is now:

now
then

So, for immediatly resolved deferreds, the function passed to done() will always be invoked in a synchronous manner, whereas any argument passed to then() is invoked async.

This differs from prior jQuery versions where both callbacks get called synchronously, as mentioned in the upgrade guide:

Another behavior change required for Promises/A+ compliance is that Deferred .then() callbacks are always called asynchronously. Previously, if a .then() callback was added to a Deferred that was already resolved or rejected, the callback would run immediately and synchronously.

use dnsmasq

pretending you're using a debian-based dist(ubuntu,mint..), check if it's installed with

(sudo) systemctl status dnsmasq

If it is just disabled start it with

(sudo) systemctl start dnsmasq

If you have to install it, write

(sudo) apt-get install dnsmasq

To define domains to resolve edit /etc/dnsmasq.conf like this

address=/example.com/127.0.0.1

to resolve *.example.com

! You need to reload dnsmasq to take effect for the changes !

systemctl reload dnsmasq

The str variable will be available and reserved some space in memory even after while executed below code.

 String str;
    while(condition){
        str = calculateStr();
        .....
    }

The str variable will not be available and also the memory will be released which was allocated for str variable in below code.

while(condition){
    String str = calculateStr();
    .....
}

If we followed the second one surely this will reduce our system memory and increase performance.

this will unhide all files and folders on your computer

attrib -r -s -h /S /D

You're correct that this is really painful to hand out to others, but if you have to, this is how you do it.

1. Just extract the .ocx file from the .cab file (it is similar to a zip)
2. Copy to the system folder (c:\windows\sysWOW64 for 64 bit systems and c:\windows\system32 for 32 bit)
3. Use regsvr32 through the command prompt to register the file (e.g. "regsvr32 c:\windows\sysWOW64\mscomct2.ocx")

References

• http://social.msdn.microsoft.com/Forums/en-US/sbappdev/thread/91cf3127-70fe-4726-8a27-31b8964430c5/
• http://en.wikipedia.org/wiki/Cabinet_(file_format)

I tend to look at it from the inverse perspective which may be what you intended:

What characters do I want to allow?

This is because there could be lots of characters that make in into a string somehow that blow stuff up that you wouldn't expect.

For example this one only allows for letters and numbers removing groups of invalid characters replacing them with a hypen:

"This¢£«±Ÿ÷could&*()\/<>be!@#$%^bad".replace(/([^a-z0-9]+)/gi, '-');
//Result: "This-could-be-bad"

InputStream in = new ByteArrayInputStream(yourstring.getBytes());

export VAR=value will set VAR to value. Enclose it in single quotes if you want spaces, like export VAR='my val'. If you want the variable to be interpolated, use double quotes, like export VAR="$MY_OTHER_VAR".

Here is an example with only CSS and Content Editable:

jsFiddle Example

CSS

span 
{
    border: solid 1px black;
}
div 
{
    max-width: 200px;   
}

HTML

<div>
    <span contenteditable="true">sdfsd</span>
</div>

Important note regarding contenteditable

Making an HTML element contenteditable lets users paste copied HTML elements inside of this element. This may not be ideal for your use case, so keep that in mind when choosing to use it.

Swift only solution

Similar to Luca's anwer, I use a UIView extension. Compared to his solution I use DispatchQueue.main.async to make sure animations are done on the main thread, alpha parameter for fading to a specific value and optional duration parameters for cleaner code.

extension UIView {
  func fadeTo(_ alpha: CGFloat, duration: TimeInterval = 0.3) {
    DispatchQueue.main.async {
      UIView.animate(withDuration: duration) {
        self.alpha = alpha
      }
    }
  }

  func fadeIn(_ duration: TimeInterval = 0.3) {
    fadeTo(1.0, duration: duration)
  }

  func fadeOut(_ duration: TimeInterval = 0.3) {
    fadeTo(0.0, duration: duration)
  }
}

How to use it:

// fadeIn() - always animates to alpha = 1.0
yourView.fadeIn()     // uses default duration of 0.3
yourView.fadeIn(1.0)  // uses custom duration (1.0 in this example)

// fadeOut() - always animates to alpha = 0.0
yourView.fadeOut()    // uses default duration of 0.3
yourView.fadeOut(1.0) // uses custom duration (1.0 in this example)

// fadeTo() - used if you want a custom alpha value
yourView.fadeTo(0.5)  // uses default duration of 0.3
yourView.fadeTo(0.5, duration: 1.0)

Gitg is a clone of Gitk and GitX for GNOME (it also works on KDE etc.) which shows a pretty colored graph.

It is actively developed (as of 2012). It lets you sort the commits (graph nodes) either chronologically or topologically, and hide commits that don't lead to a selected branch.

It works fine with large repositories and complex dependency graphs.

Sample screenshots, showing the linux-git and linux-2.6 repositories:

I know that this is super-duper old, but on the off chance that someone comes looking for this, as of Visual Basic 14, Vb supports interpolation. Sooooo cool!

Example:

SQLQueryString = $"
   Insert into Employee values( 
       {txtEmployeeNo}, 
       {txtContractsStartDate},
       {txtSeatNo},
       {txtFloor},
       {txtLeaves}
)"

It works. Documentation Here

Edit: After writing this, I realized that the OP was talking about VBA. This will not work in VBA!!! However, I will leave this up here, because as someone new to VB, I stumbled upon this question looking for a solution to just this problem in VB.net. If this helps someone else, great.

Using 2.7:

from functools import partial
from random import randint

for roll in iter(partial(randint, 1, 8), 1):
    print 'you rolled: {}'.format(roll)
print 'oops you rolled a 1!'

you rolled: 7
you rolled: 7
you rolled: 8
you rolled: 6
you rolled: 8
you rolled: 5
oops you rolled a 1!

Then change the "oops" print to a raise SystemExit

This is a basic breakdown for slow people like me, and I didn't see this mentioned before.

The "redirect uri" isn't the place where you're redirecting to, but where it's coming from.

Say you have your app at http://myFBapp.com listening to /auth/facebook, and after they log in, redirecting them to /UserLoginHooray. The "Valid OAuth redirect URIs" should read http://myFBapp.com/auth/facebook, not http://myFBapp/UserLoginHooray.

Explanation: HTTP Requests that have been redirected (302) include the original address in the header, so Facebook is merely putting a very basic layer of security on the request.

You can do it like this:

string tmp = "Hello 'World'";
tmp.replace("'", "");

But that will just replace single quotes. To replace double quotes, you must first escape them, like so:

string tmp = "Hello, \"World\"";
tmp.replace("\"", "");

You can replace it with a space, or just leave it empty (I believe you wanted it to be left blank, but your question title implies otherwise.

Using brew

Show current version

$ php -v

Change to different version
(eg. changing from 5.5.x to version 7.0.latest) :

$ brew unlink php55
$ brew install php70

SELECT id, user_id, video_name
FROM sa_created_videos
ORDER BY LENGTH(id) ASC, LENGTH(user_id) DESC

If you look in your migrations table, then you’ll see each migration has a batch number. So when you roll back, it rolls back each migration that was part of the last batch.

If you only want to roll back the very last migration, then just increment the batch number by one. Then next time you run the rollback command, it’ll only roll back that one migration as it’s in a “batch” of its own.

Alternatively, from Laravel 5.3 onwards, you can just run:

php artisan migrate:rollback --step=1

That will rollback the last migration, no matter what its batch number is.

Generate a hash, maybe with a secret only you know, then store it in your DB so it can be associated with the user. Should work quite well.

I didn't found any particular answer to this question but i deleted the emulator and create a new one and increase the Ram size of the new emulator.Then the emulator works fine.

On jQuery for designers there's a well written post about this, this is the jQuery snippet that does the magic. just replace #comment with the selector of the div that you want to float.

Note: To see the whole article go here: http://jqueryfordesigners.com/fixed-floating-elements/

$(document).ready(function () {
  var $obj = $('#comment');
  var top = $obj.offset().top - parseFloat($obj.css('marginTop').replace(/auto/, 0));

  $(window).scroll(function (event) {
    // what the y position of the scroll is
    var y = $(this).scrollTop();

    // whether that's below the form
    if (y >= top) {
      // if so, ad the fixed class
      $obj.addClass('fixed');
    } else {
      // otherwise remove it
      $obj.removeClass('fixed');
    }
  });
});

This simple way...

var string = "{firstName:'name1', lastName:'last1'}";
eval('var obj='+string);
alert(obj.firstName);

output

name1

Escape single quote with an additional single as Kirtan pointed out
And if you are trying to execute a dynamic sql (which is not a good idea in the first place) via sp_executesql then the below code would work for you

sp_executesql N'INSERT INTO SomeTable (SomeColumn) VALUES (''John''''s'')'

I just changed my bundleIdentifier name, that seemed to do the trick.

When to use target='_blank' :

The HTML version (Some devices not support it):

<a href="http://chriscoyier.net" target="_blank">This link will open in new window/tab</a>

The JavaScript version for all Devices :

The use of rel="external" is perfectly valid

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript">
    $('a[rel="external"]').attr('target', '_blank');
</script>

and for Jquery can try with the below one:

$("#content a[href^='http://']").attr("target","_blank");

If browser setting don't allow you to open in new windows :

href = "google.com";
onclick="window.open (this.href, ''); return false";

Now - no

Prior to Java 7:

Yes, sequence is as follows:

• jvm loads class
• executes static blocks
• looks for main method and invokes it

So, if there's code in a static block, it will be executed. But there's no point in doing that.

How to test that:

public final class Test {
    static {
        System.out.println("FOO");
    }
}

Then if you try to run the class (either form command line with java Test or with an IDE), the result is:

FOO
java.lang.NoSuchMethodError: main

Since you are setting the layout explicitly you might want to try and put it in the default /layout folder not in the /layout-land since that is if you want Android to automatically handle rotation for you.

A closure is a function that can reference state in another function. For example, in Python, this uses the closure "inner":

def outer (a):
    b = "variable in outer()"
    def inner (c):
        print a, b, c
    return inner

# Now the return value from outer() can be saved for later
func = outer ("test")
func (1) # prints "test variable in outer() 1

Since PyYAML's yaml.load() function parses YAML documents to native Python data structures, you can just access items by key or index. Using the example from the question you linked:

import yaml
with open('tree.yaml', 'r') as f:
    doc = yaml.load(f)

To access branch1 text you would use:

txt = doc["treeroot"]["branch1"]
print txt
"branch1 text"

because, in your YAML document, the value of the branch1 key is under the treeroot key.

To make the server respond with a valid JSONP array, wrap the JSON in brackets () and preprend the callback:

echo $_GET['callback']."([{'fullname' : 'Jeff Hansen'}])";

Using json_encode() will convert a native PHP array into JSON:

$array = array(
    'fullname' => 'Jeff Hansen',
    'address' => 'somewhere no.3'
);
echo $_GET['callback']."(".json_encode($array).")";

I'm appending this answer because I don't see why anyone who has just tried to commit work would want to delete all that work because of some mistake using Git!

If you want to keep your work and just 'undo' that commit command (you caught before pushing to repo):

git reset --soft HEAD~1

Do not use the --hard flag unless you want to destroy your work in progress since the last commit.

NOTE: the author of this polyfill claims it "works in pretty much any browser you can imagine" but according to the comments that's not true for IE11, however IE11 has native support, as do most modern browsers

Placeholders.js is the best placeholder polyfill I've seen, is lightweight, doesn't depend on JQuery, covers other older browsers (not just IE), and has options for hide-on-input and run-once placeholders.

I wanted to point out that when using data from the server via Ajax, the solution is super simple, but may not be immediately obvious.

When returning the sort order array, Datatables will send (in the $_POST) a 2 element array that would be equivalent to:

$_POST['order'][0] =array('column'=>'SortColumnName', 'dir'=>'asc'); 
// 2nd element is either 'asc' or 'desc'

Therefore, you may display the date in any format you want; just have your server return the sorting criteria based only upon the sortColumnName.

For example, in PHP (with MySQL), I use the following:

 if (isset($_POST['order'])) {
          switch ($_POST['order'][0]['column']) {
               case 0:// sort by Primary Key
                    $order = 'pkItemid';
                    break;
               case 1:// Sort by reference number
                    $order = 'refNo';
                    break;
               case 2://Date Started
                    $order = 'dOpen';
                    break;
               default :
                    $order = 'pkItemid';
          }
          $orderdir = ($_POST['order'][0]['dir'] === 'desc') ? 'desc' : 'asc';
     }

Note, that since nothing from the $_POST is passed to $order or $orderdir, no cross-script attack is possible.

Now, just append to a MySQL query:

$sql ="SELECT pkItemid, refNo, DATE_FORMAT(dOpen,'%b %e, %Y') AS dateStarted
       FROM tblReference 
       ORDER BY $order $orderdir;";

run the query, and return just the dateStarted value to Datatables in json.

Normally the parameter -d is interpreted as form-encoded. You need the -H parameter:

curl -v -H "Content-Type: application/json" -X POST -d '{"screencast":{"subject":"tools"}}' \
http://localhost:3570/index.php/trainingServer/screencast.json

Try PHP Mailer library.
Or Send mail through SMTP filter it before sending it.
Also Try to give all details like FROM, return-path.

Calendar cal = Calendar.getInstance();
SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy", Locale.ENGLISH);
cal.setTime(sdf.parse("Mon Mar 14 16:02:37 GMT 2011"));// all done

note: set Locale according to your environment/requirement

See Also

• Javadoc

You can try Context.getApplicationInfo().dataDir if you want the package's persistent data folder.

getFilesDir() returns a subroot of this.

Are you working in an N-Tiered project? If so, try rebuilding your Data Layer (or wherever your EDMX file is stored) before using it.

I don't think adb pull handles wildcards for multiple files. I ran into the same problem and did this by moving the files to a folder and then pulling the folder.

I found a link doing the same thing. Try following these steps.

How to copy selected files from Android with adb pull

Below solution worked for me. I hope, this will help you also.

$(document).ready(function() {
    $("#datepicker").datepicker({ startDate:'+0d' });
});

In Django, MVC structure is as Chris Pratt said, different from classical MVC model used in other frameworks, I think the main reason for doing this is avoiding a too strict application structure, like happens in others MVC frameworks like CakePHP.

In Django, MVC was implemented in the following way:

View layer is splitted in two. The views should be used only to manage HTTP requests, they are called and respond to them. Views communicate with the rest of your application (forms, modelforms, custom classes, of in simple cases directly with models). To create the interface we use Templates. Templates are string-like to Django, it maps a context into them, and this context was communicated to the view by the application (when view asks).

Model layer gives encapsulation, abstraction, validation, intelligence and makes your data object-oriented (they say someday DBMS will also). This doesn't means that you should make huge models.py files (in fact a very good advice is to split your models in different files, put them into a folder called 'models', make an '__init__.py' file into this folder where you import all your models and finally use the attribute 'app_label' of models.Model class). Model should abstract you from operating with data, it will make your application simpler. You should also, if required, create external classes, like "tools" for your models.You can also use heritage in models, setting the 'abstract' attribute of your model's Meta class to 'True'.

Where is the rest? Well, small web applications generally are a sort of an interface to data, in some small program cases using views to query or insert data would be enough. More common cases will use Forms or ModelForms, which are actually "controllers". This is not other than a practical solution to a common problem, and a very fast one. It's what a website use to do.

If Forms are not enogh for you, then you should create your own classes to do the magic, a very good example of this is admin application: you can read ModelAmin code, this actually works as a controller. There is not a standard structure, I suggest you to examine existing Django apps, it depends on each case. This is what Django developers intended, you can add xml parser class, an API connector class, add Celery for performing tasks, twisted for a reactor-based application, use only the ORM, make a web service, modify the admin application and more... It's your responsability to make good quality code, respect MVC philosophy or not, make it module based and creating your own abstraction layers. It's very flexible.

My advice: read as much code as you can, there are lots of django applications around, but don't take them so seriously. Each case is different, patterns and theory helps, but not always, this is an imprecise cience, django just provide you good tools that you can use to aliviate some pains (like admin interface, web form validation, i18n, observer pattern implementation, all the previously mentioned and others), but good designs come from experienced designers.

PS.: use 'User' class from auth application (from standard django), you can make for example user profiles, or at least read its code, it will be useful for your case.

Maybe not the fastest, but certainly pretty readable:

function findLongestWord(array) {
  var longestWord = "";

  array.forEach(function(word) {
    if(word.length > longestWord.length) {
      longestWord = word;
    }
  });

  return longestWord;
}

var word = findLongestWord(["The","quick","brown", "fox", "jumped", "over", "the", "lazy", "dog"]);
console.log(word); // result is "jumped"

The array function forEach has been supported since IE9+.

I use this command for simple rotate a file:

mv output.log `date +%F`-output.log

In local folder I have 2019-09-25-output.log

Use the keys method: {"apple" => "fruit", "carrot" => "vegetable"}.keys == ["apple", "carrot"]

You can do it as below.

$(this).prev('input').val("hello world");

Live Demo

Use either addslahes() or mysql_real_escape_string().

I know this is a bit old, but I had the same problem and my search brought me here. I wanted two select elements and a button all inline, which worked in 2 but not 3. I ended up wrapping the three elements in <form class="form-inline">...</form>. This actually worked perfectly for me.

Definition

Aggregate method is an extension method for generic collections. Aggregate method applies a function to each item of a collection. Not just only applies a function, but takes its result as initial value for the next iteration. So, as a result, we will get a computed value (min, max, avg, or other statistical value) from a collection.

Therefore, Aggregate method is a form of safe implementation of a recursive function.

Safe, because the recursion will iterate over each item of a collection and we can’t get any infinite loop suspension by wrong exit condition. Recursive, because the current function’s result is used as a parameter for the next function call.

Syntax:

collection.Aggregate(seed, func, resultSelector);

• seed - initial value by default;
• func - our recursive function. It can be a lambda-expression, a Func delegate or a function type T F(T result, T nextValue);
• resultSelector - it can be a function like func or an expression to compute, transform, change, convert the final result.

How it works:

var nums = new[]{1, 2};
var result = nums.Aggregate(1, (result, n) => result + n); //result = (1 + 1) + 2 = 4
var result2 = nums.Aggregate(0, (result, n) => result + n, response => (decimal)response/2.0); //result2 = ((0 + 1) + 2)*1.0/2.0 = 3*1.0/2.0 = 3.0/2.0 = 1.5

Practical usage:

1. Find Factorial from a number n:

int n = 7;
var numbers = Enumerable.Range(1, n);
var factorial = numbers.Aggregate((result, x) => result * x);

which is doing the same thing as this function:

public static int Factorial(int n)
{
   if (n < 1) return 1;

   return n * Factorial(n - 1);
}

2. Aggregate() is one of the most powerful LINQ extension method, like Select() and Where(). We can use it to replace the Sum(), Min(). Max(), Avg() functionality, or to change it by implementing addition context:

    var numbers = new[]{3, 2, 6, 4, 9, 5, 7};
    var avg = numbers.Aggregate(0.0, (result, x) => result + x, response => (double)response/(double)numbers.Count());
    var min = numbers.Aggregate((result, x) => (result < x)? result: x);

3. More complex usage of extension methods:

    var path = @“c:\path-to-folder”;

    string[] txtFiles = Directory.GetFiles(path).Where(f => f.EndsWith(“.txt”)).ToArray<string>();
    var output = txtFiles.Select(f => File.ReadAllText(f, Encoding.Default)).Aggregate<string>((result, content) => result + content);

    File.WriteAllText(path + “summary.txt”, output, Encoding.Default);

    Console.WriteLine(“Text files merged into: {0}”, output); //or other log info

You have to reimplement it using <xsl:choose> tag:

       <xsl:choose>
         <xsl:when test="$CreatedDate > $IDAppendedDate">
           <h2> mooooooooooooo </h2>
         </xsl:when>
         <xsl:otherwise>
          <h2> dooooooooooooo </h2>
         </xsl:otherwise>
       </xsl:choose>

I know that an answer has already been approved, but its hard not to try to share that I've created an embedded framework that adds Gif support to iOS that feels just like if you were using any other UIKit Framework class.

Here's an example:

UIGifImage *gif = [[UIGifImage alloc] initWithData:imageData];
anUiImageView.image = gif;

Download the latest release from https://github.com/ObjSal/UIGifImage/releases

-- Sal

Frank Heikens answer will only update database ownership. Often, you also want to update ownership of contained objects (including tables). Starting with Postgres 8.2, REASSIGN OWNED is available to simplify this task.

IMPORTANT EDIT!

Never use REASSIGN OWNED when the original role is postgres, this could damage your entire DB instance. The command will update all objects with a new owner, including system resources (postgres0, postgres1, etc.)

First, connect to admin database and update DB ownership:

psql
postgres=# REASSIGN OWNED BY old_name TO new_name;

This is a global equivalent of ALTER DATABASE command provided in Frank's answer, but instead of updating a particular DB, it change ownership of all DBs owned by 'old_name'.

The next step is to update tables ownership for each database:

psql old_name_db
old_name_db=# REASSIGN OWNED BY old_name TO new_name;

This must be performed on each DB owned by 'old_name'. The command will update ownership of all tables in the DB.

It seems this all hinges on the question, is it possible to create a filename that can be used to hack into a server (or do some-such other damage). If not, then it seems the simple answer to is try creating the file wherever it will, ultimately, be used (since that will be the operating system of choice, no doubt). Let the operating system sort it out. If it complains, port that complaint back to the User as a Validation Error.

This has the added benefit of being reliably portable, since all (I'm pretty sure) operating systems will complain if the filename is not properly formed for that OS.

If it is possible to do nefarious things with a filename, perhaps there are measures that can be applied before testing the filename on the resident operating system -- measures less complicated than a full "sanitation" of the filename.

The configuration file is called applicationhost.config. It's stored here:

My Documents > IIS Express > config

usually, but not always, one of these paths will work

%userprofile%\documents\iisexpress\config\applicationhost.config
%userprofile%\my documents\iisexpress\config\applicationhost.config

Update for VS2019
If you're using Visual Studio 2019+ check this path:

$(solutionDir)\.vs\{projectName}\config\applicationhost.config

Update for VS2015 (credit: @Talon)
If you're using Visual Studio 2015-2017 check this path:

$(solutionDir)\.vs\config\applicationhost.config

In Visual Studio 2015+ you can also configure which applicationhost.config file is used by altering the <UseGlobalApplicationHostFile>true|false</UseGlobalApplicationHostFile> setting in the project file (eg: MyProject.csproj). (source: MSDN forum)

truncate tableName

That is what you are looking for.

Truncate will delete all records in the table, emptying it.

'\0' is the way to go. It's a character, which is what's wanted in a string and has the null value.

When we say null terminated string in C/C++, it really means 'zero terminated string'. The NULL macro isn't intended for use in terminating strings.

Instead of foreach(), use a for() loop with a numeric index.

Oracle will throw ORA-00904 if executing user does not have proper permissions on objects involved in the query.

I had this problem because i was adding bundle and certificate in wrong order so maybe this could help someone else.

Before (which is wrong) :

cat ca_bundle.crt certificate.crt > bundle_chained.crt

After (which is right)

cat certificate.crt ca_bundle.crt > bundle_chained.crt

And Please don't forget to update the appropriate conf (ssl_certificate must now point to the chained crt) as

server {
    listen              443 ssl;
    server_name         www.example.com;
    ssl_certificate     bundle_chained.crt;
    ssl_certificate_key www.example.com.key;
    ...
}

From the nginx manpage:

If the server certificate and the bundle have been concatenated in the wrong order, nginx will fail to start and will display the error message:

SSL_CTX_use_PrivateKey_file(" ... /www.example.com.key") failed
   (SSL: error:0B080074:x509 certificate routines:
    X509_check_private_key:key values mismatch)

Create a configuration file and put your entries there.

SERVER_PORT=10000     
THREAD_POOL_COUNT=3     
ROOT_DIR=/home/   

You can load this file using Properties.load(fileName) and retrieved values you get(key);

I had the same problem, but uninstall and reinstall with apt and pip didn't work for me.

I saw another solution that presents a easy way to recover pip3 path:

sudo python3 -m pip uninstall pip && sudo apt install python3-pip --reinstall

Markup

<template lang="pug">
  form
    input.input(type='text', v-model='formData.firstName')
    input.input(type='text', v-model='formData.lastName')
    button(@click='resetForm', value='Reset Form') Reset Form
</template>

Script

<script>
  const initFromData = { firstName: '', lastName: '' };

  export default {
    data() {
      return {
        formData: Object.assign({}, initFromData),
      };
    },
    methods: {
      resetForm() {
        // if shallow copy
        this.formData = Object.assign({}, initFromData);

        // if deep copy
        // this.formData = JSON.parse(JSON.stringify(this.initFromData));
      },
    },
  };
</script>

Read the difference between a deep copy and a shallow copy HERE.

Go to "Control Panel" -> "Administrative Tools" and open "Datasources (ODBC)". By default, the tab "User-DSN" will be opened, click "Add" and a dialogue will pop up:

Try this.

It boils down to adding android:stretchColumns="*" to your TableLayout root and setting android:layout_width="0dp" to all the children in your TableRows.

<TableLayout
    android:stretchColumns="*"   // Optionally use numbered list "0,1,2,3,..."
>
    <TableRow
        android:layout_width="0dp"
    >

I found this:

<embed type="application/x-vlc-plugin"
pluginspage="http://www.videolan.org"version="VideoLAN.VLCPlugin.2"  width="100%"        
height="100%" id="vlc" loop="yes"autoplay="yes" target="http://10.1.2.201:8000/"></embed>

I don't see that in your code anywhere.... I think that's all you need and the target would be the location of your video...

and here is more info on the vlc plugin:
http://wiki.videolan.org/Documentation%3aWebPlugin#Input_object

Another thing to check is that the address for the video file is correct....

android:hint="text" provides an info for user that what he need to fill in particular editText

for example :- i have two edittext one for numeric value and other for string value . we can set a hint for user so he can understand that what value he needs to give

android:hint="Please enter phone number"
android:hint="Enter name" 

after running app these two edittext will show the entered hint ,after click on edit text it goes and user can enter what he want (see luxurymode image)

There are some good answers on how to get started on doing this. But there are some things to keep in mind:

• What if the instance is nested inside a large data structure?
• What if also want the class name?
• What if you want to deserialize the instance?
• What if you're using __slots__ instead of __dict__?
• What if you just don't want to do it yourself?

json-tricks is a library (that I made and others contributed to) which has been able to do this for quite a while. For example:

class MyTestCls:
    def __init__(self, **kwargs):
        for k, v in kwargs.items():
            setattr(self, k, v)

cls_instance = MyTestCls(s='ub', dct={'7': 7})

json = dumps(cls_instance, indent=4)
instance = loads(json)

You'll get your instance back. Here the json looks like this:

{
    "__instance_type__": [
        "json_tricks.test_class",
        "MyTestCls"
    ],
    "attributes": {
        "s": "ub",
        "dct": {
            "7": 7
        }
    }
}

If you like to make your own solution, you might look at the source of json-tricks so as not to forget some special cases (like __slots__).

It also does other types like numpy arrays, datetimes, complex numbers; it also allows for comments.

PHP syntax is little different in case of concatenation from JavaScript. Instead of (+) plus a (.) period is used for string concatenation.

<?php

$selectBox = '<select name="number">';
for ($i=1;$i<=100;$i++)
{
    $selectBox += '<option value="' . $i . '">' . $i . '</option>'; // <-- (Wrong) Replace + with .
    $selectBox .= '<option value="' . $i . '">' . $i . '</option>'; // <-- (Correct) Here + is replaced .
}
$selectBox += '</select>'; // <-- (Wrong) Replace + with .
$selectBox .= '</select>'; // <-- (Correct) Here + is replaced .
echo $selectBox;

?>

This is a cheat, but you can do this, send the value to sever side as a parameter

<script>
var myVar = "hello"
window.location.href = window.location.href.replace(/[\?#].*|$/, "?param=" + myVar); //Send the variable to the server side
</script>

And from the server side, retrieve the parameter

string myVar = Request.QueryString["param"];
Session["SessionName"] = myVar;

hope this helps

.MERGE_MSG.swp is open in your git, you just need to delete this .swp file. In my case I used following command and it worked fine.

rm .MERGE_MSG.swp

You can find all of those operators in the Python language reference, though you'll have to scroll around a bit to find them all. As other answers have said:

• The ** operator does exponentiation. a ** b is a raised to the b power. The same ** symbol is also used in function argument and calling notations, with a different meaning (passing and receiving arbitrary keyword arguments).
• The ^ operator does a binary xor. a ^ b will return a value with only the bits set in a or in b but not both. This one is simple!
• The % operator is mostly to find the modulus of two integers. a % b returns the remainder after dividing a by b. Unlike the modulus operators in some other programming languages (such as C), in Python a modulus it will have the same sign as b, rather than the same sign as a. The same operator is also used for the "old" style of string formatting, so a % b can return a string if a is a format string and b is a value (or tuple of values) which can be inserted into a.
• The // operator does Python's version of integer division. Python's integer division is not exactly the same as the integer division offered by some other languages (like C), since it rounds towards negative infinity, rather than towards zero. Together with the modulus operator, you can say that a == (a // b)*b + (a % b). In Python 2, floor division is the default behavior when you divide two integers (using the normal division operator /). Since this can be unexpected (especially when you're not picky about what types of numbers you get as arguments to a function), Python 3 has changed to make "true" (floating point) division the norm for division that would be rounded off otherwise, and it will do "floor" division only when explicitly requested. (You can also get the new behavior in Python 2 by putting from __future__ import division at the top of your files. I strongly recommend it!)

BadImageFormatException occures when a 32bit (x86) dll calls a 64bit dll or vice versa. If using AnyCPU for your entry executable then when run on a 64bit machine it will run as 64bit, however if that then calls a 32bit dll you get the exception which is why AnyCPU isn't always the answer.

I tend to build everything as 32bit (x86) as we still have to interface with some old components done in VB6 (32bit (x86)). While performance might be better for 64bit machines if we where to build in AnyCPU reliability is more important for us.

I would suggest trying to build all you components in 32bit (x86), unless you are doing some really intensive stuff I doubt it will make much difference.

I did some searching on the web, and this are some ways that I found:

The easiest way is using curve without predefined function

curve(x^2, from=1, to=50, , xlab="x", ylab="y")

You can also use curve when you have a predfined function

eq = function(x){x*x}
curve(eq, from=1, to=50, xlab="x", ylab="y")

If you want to use ggplot,

library("ggplot2")
eq = function(x){x*x}
ggplot(data.frame(x=c(1, 50)), aes(x=x)) + 
  stat_function(fun=eq)

You can do it.

BUT you cannot use @color references for colors (..lame), otherwise it will work only for L+

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24.0"
    android:viewportHeight="24.0">
<path
    android:fillColor="#FFAABB"
    android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5 16,5.91 13.09,3 9.5,3S3,5.91 3,9.5 5.91,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57l0.27,0.28v0.79l5,4.99L20.49,19l-4.99,-5zm-6,0C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z"/>

Since this is one of the top results in the search, if you're trying to add http to https redirect on AWS beanstalk, the accepted solution will not work. You need following code instead:

RewriteCond %{HTTP:X-Forwarded-Proto} =http
RewriteRule ^.*$ https://%{HTTP:Host}%{REQUEST_URI} [L,R=permanent]

From the Aspose Cells forums: How to use new line char with in a cell?

After you supply text you should set the cell's IsTextWrapped style to true

worksheet.Cells[0, 0].Style.WrapText = true;

Not the best way but works to Split with Multiple and Different seperators/delimiters

html

<button onclick="myFunction()">Split with Multiple and Different seperators/delimiters</button>
<p id="demo"></p>

javascript

<script>
function myFunction() {

var str = "How : are | you doing : today?";
var res = str.split(' | ');

var str2 = '';
var i;
for (i = 0; i < res.length; i++) { 
    str2 += res[i];

    if (i != res.length-1) {
      str2 += ",";
    }
}
var res2 = str2.split(' : ');

//you can add countless options (with or without space)

document.getElementById("demo").innerHTML = res2;
</script>

It indicates the absence of a return value in a function.

Some languages have two sorts of subroutines: procedures and functions. Procedures are just a sequence of operations, whereas a function is a sequence of operations that return a result.

In C and its derivatives, the difference between the two is not explicit. Everything is basically a function. the void keyword indicates that it's not an "actual" function, since it doesn't return a value.

In case if you don't want to use google geocoding API than you can refer to few other Free APIs for the development purpose. for example i used [mapquest] API in order to get the location name.

you can fetch location name easily by implementing this following function

 const fetchLocationName = async (lat,lng) => {
    await fetch(
      'https://www.mapquestapi.com/geocoding/v1/reverse?key=API-Key&location='+lat+'%2C'+lng+'&outFormat=json&thumbMaps=false',
    )
      .then((response) => response.json())
      .then((responseJson) => {
        console.log(
          'ADDRESS GEOCODE is BACK!! => ' + JSON.stringify(responseJson),
        );
      });
  };

awk -F, '{ print $3, $0 }' user.csv | sort -nk2 

and for reverse order

awk -F, '{ print $3, $0 }' user.csv | sort -nrk2 

You can use SSH and SFTP as suggested here.

1. In the Guest OS (Mac OS X), open System Preferences > Sharing, then activate Remote Login; note the ip address specified in the Remote Login instructions, e.g. ssh [email protected]
2. In VirtualBox, open Devices > Network > Network Settings > Advanced > Port Forwarding and specify Host IP = 127.0.0.1, Host Port 2222, Guest IP 10.0.2.15, Guest Port 22
3. On the Host OS, run the following command sftp -P 2222 [email protected]; if you prefer a graphical interface, you can use FileZilla

Replace user and 10.0.2.15 with the appropriate values relevant to your configuration.

IE is even worse with 2 connection per domain limit. But I wouldn't rely on fixing client browsers. Even if you have control over them, browsers like chrome will auto update and a future release might behave differently than you expect. I'd focus on solving the problem within your system design.

Your choices are to:

1. Load the images in sequence so that only 1 or 2 XHR calls are active at a time (use the success event from the previous image to check if there are more images to download and start the next request).

2. Use sub-domains like serverA.myphotoserver.com and serverB.myphotoserver.com. Each sub domain will have its own pool for connection limits. This means you could have 2 requests going to 5 different sub-domains if you wanted to. The downfall is that the photos will be cached according to these sub-domains. BTW, these don't need to be "mirror" domains, you can just make additional DNS pointers to the exact same website/server. This means you don't have the headache of administrating many servers, just one server with many DNS records.

First, you are strongly discouraged to do almost any cast, so you should limit it as much as possible! You lose the benefits of Java's compile-time strongly-typed features.

In any case, Class.cast() should be used mainly when you retrieve the Class token via reflection. It's more idiomatic to write

MyObject myObject = (MyObject) object

rather than

MyObject myObject = MyObject.class.cast(object)

EDIT: Errors at compile time

Over all, Java performs cast checks at run time only. However, the compiler can issue an error if it can prove that such casts can never succeed (e.g. cast a class to another class that's not a supertype and cast a final class type to class/interface that's not in its type hierarchy). Here since Foo and Bar are classes that aren't in each other hierarchy, the cast can never succeed.

Cygwin uses persistent shared memory sections, which can on occasion become corrupted. The symptom of this is that some Cygwin programs begin to fail, but other applications are unaffected. Since these shared memory sections are persistent, often a system reboot is needed to clear them out before the problem can be resolved.

A short example to sort dictionary is desending order for Python3.

a1 = {'a':1, 'b':13, 'd':4, 'c':2, 'e':30}
a1_sorted_keys = sorted(a1, key=a1.get, reverse=True)
for r in a1_sorted_keys:
    print(r, a1[r])

Following will be the output

e 30
b 13
d 4
c 2
a 1

A slight change to Thangamani Palanisamy answer, which allows the Binary reader to be disposed and corrects the input length issue in his comments.

string result = string.Empty;

using (BinaryReader b = new BinaryReader(file.InputStream))
{
  byte[] binData = b.ReadBytes(file.ContentLength);
  result = System.Text.Encoding.UTF8.GetString(binData);
}

You don't need jQuery for this. Here's a vanilla JS proof of concept using an event listener on a parent container (checkbox-group-required) of the checkboxes, the checkbox element's .checked property and Array#some.

const validate = el => {
  const checkboxes = el.querySelectorAll('input[type="checkbox"]');
  return [...checkboxes].some(e => e.checked);
};

const formEl = document.querySelector("form");
const statusEl = formEl.querySelector(".status-message");
const checkboxGroupEl = formEl.querySelector(".checkbox-group-required");

checkboxGroupEl.addEventListener("click", e => {
  statusEl.textContent = validate(checkboxGroupEl) ? "valid" : "invalid";
});

formEl.addEventListener("submit", e => {
  e.preventDefault();
  
  if (validate(checkboxGroupEl)) {
    statusEl.textContent = "Form submitted!";
    // Send data from e.target to your backend
  }
  else {
    statusEl.textContent = "Error: select at least one checkbox";
  }
});

<form>
  <div class="checkbox-group-required">
    <input type="checkbox">
    <input type="checkbox">
    <input type="checkbox">
    <input type="checkbox">
  </div>
  <input type="submit" />
  <div class="status-message"></div>
</form>

If you have multiple groups to validate, add a loop over each group, optionally adding error messages or CSS to indicate which group fails validation:

const validate = el => {
  const checkboxes = el.querySelectorAll('input[type="checkbox"]');
  return [...checkboxes].some(e => e.checked);
};
const allValid = els => [...els].every(validate);

const formEl = document.querySelector("form");
const statusEl = formEl.querySelector(".status-message");
const checkboxGroupEls = formEl.querySelectorAll(".checkbox-group-required");

checkboxGroupEls.forEach(el =>
  el.addEventListener("click", e => {
    statusEl.textContent = allValid(checkboxGroupEls) ? "valid" : "invalid";
  })
);

formEl.addEventListener("submit", e => {
  e.preventDefault();
  
  if (allValid(checkboxGroupEls)) {
    statusEl.textContent = "Form submitted!";
  }
  else {
    statusEl.textContent = "Error: select at least one checkbox from each group";
  }
});

<form>
  <div class="checkbox-group-required">
    <label>
      Group 1:
      <input type="checkbox">
      <input type="checkbox">
      <input type="checkbox">
      <input type="checkbox">
    </label>
  </div>
  <div class="checkbox-group-required">
    <label>
      Group 2:
      <input type="checkbox">
      <input type="checkbox">
      <input type="checkbox">
      <input type="checkbox">
    </label>
  </div>
  <input type="submit" />
  <div class="status-message"></div>
</form>

Open command prompt and give the platform-tools path of the sdk. Eg:- C:\Android\sdk\platform-tools> Then type 'adb push' command like below,

C:\Android\sdk\platform-tools>adb push C:\MyFiles\fileName.txt /sdcard/fileName.txt

This command push the file to the root folder of the emulator.

1. Connect Android device to PC via USB cable and turn on USB storage.
2. Copy .apk file to attached device's storage.
3. Turn off USB storage and disconnect it from PC.
4. Check the option Settings ? Applications ? Unknown sources OR Settings > Security > Unknown Sources.
5. Open FileManager app and click on the copied .apk file. If you can't fine the apk file try searching or allowing hidden files. It will ask you whether to install this app or not. Click Yes or OK.

This procedure works even if ADB is not available.

This worked for me. Repeatedly calls a function updating the graph every time.

import matplotlib.pyplot as plt
import matplotlib.animation as anim

def plot_cont(fun, xmax):
    y = []
    fig = plt.figure()
    ax = fig.add_subplot(1,1,1)

    def update(i):
        yi = fun()
        y.append(yi)
        x = range(len(y))
        ax.clear()
        ax.plot(x, y)
        print i, ': ', yi

    a = anim.FuncAnimation(fig, update, frames=xmax, repeat=False)
    plt.show()

"fun" is a function that returns an integer. FuncAnimation will repeatedly call "update", it will do that "xmax" times.

I would suggest a different approach, using my own library you could do this in a few lines:

var groupMe = sequence(
  groupBy(pluck('color')),
  forOwn(function(acc, k, v) {
    acc.push({colors: k, users: v});
    return acc;
  },[])
);

var result = groupMe(collection);

This would a be a bit difficult with lodash or Underscore because the arguments are in the opposite order order, so you'd have to use _.partial a lot.

This line:

myForm.file.$setValidity("myForm.file.$error.size", false);

Should be

$scope.myForm.file.$setValidity("size", false);

System.IO.Compression is now available as a nuget package maintained by Microsoft.

To use ZipFile you need to download System.IO.Compression.ZipFile nuget package.

@Primary annotation when used against a method like below works good if the two data sources are on the same db location/server.

@Bean(name = "datasource1")
@ConfigurationProperties("database1.datasource")
@Primary
public DataSource dataSource(){
  return DataSourceBuilder.create().build();
}

@Bean(name = "datasource2")
@ConfigurationProperties("database2.datasource")
public DataSource dataSource2(){
  return DataSourceBuilder.create().build();
}

If the data sources are on different servers its better to use @Component along with @Primary annotation. The following code snippet works well on two different data sources at different locations

database1.datasource.url = jdbc:mysql://127.0.0.1:3306/db1
database1.datasource.username = root
database1.datasource.password = mysql
database1.datasource.driver-class-name=com.mysql.jdbc.Driver

database2.datasource1.url = jdbc:mysql://192.168.113.51:3306/db2
database2.datasource1.username = root
database2.datasource1.password = mysql
database2.datasource1.driver-class-name=com.mysql.jdbc.Driver

@Configuration
@Primary
@Component
@ComponentScan("com.db1.bean")
class DBConfiguration1{
    @Bean("db1Ds")
    @ConfigurationProperties(prefix="database1.datasource")
    public DataSource primaryDataSource() {
        return DataSourceBuilder.create().build();
    }

}

@Configuration
@Component
@ComponentScan("com.db2.bean")
class DBConfiguration2{
    @Bean("db2Ds")
    @ConfigurationProperties(prefix="database2.datasource1")
    public DataSource primaryDataSource() {
        return DataSourceBuilder.create().build();
    }

}

To call a sub inside another sub you only need to do:

Call Subname()

So where you have CalculateA(Nc,kij, xi, a1, a) you need to have call CalculateA(Nc,kij, xi, a1, a)

As the which runs first problem it's for you to decide, when you want to run a sub you can go to the macro list select the one you want to run and run it, you can also give it a key shortcut, therefore you will only have to press those keys to run it. Although, on secondary subs, I usually do it as Private sub CalculateA(...) cause this way it does not appear in the macro list and it's easier to work

Hope it helps, Bruno

PS: If you have any other question just ask, but this isn't a community where you ask for code, you come here with a question or a code that isn't running and ask for help, not like you did "It would be great if you could write it in the Excel VBA format."

Here's one explanation:

Once a socket is no longer required, the calling program can discard the socket by applying a close subroutine to the socket descriptor. If a reliable delivery socket has data associated with it when a close takes place, the system continues to attempt data transfer. However, if the data is still undelivered, the system discards the data. Should the application program have no use for any pending data, it can use the shutdown subroutine on the socket prior to closing it.

@bogatron already gave the answer suggested by the matplotlib docs, which produces the right height, but it introduces a different problem. Now the width of the colorbar (as well as the space between colorbar and plot) changes with the width of the plot. In other words, the aspect ratio of the colorbar is not fixed anymore.

To get both the right height and a given aspect ratio, you have to dig a bit deeper into the mysterious axes_grid1 module.

import matplotlib.pyplot as plt
from mpl_toolkits.axes_grid1 import make_axes_locatable, axes_size
import numpy as np

aspect = 20
pad_fraction = 0.5

ax = plt.gca()
im = ax.imshow(np.arange(200).reshape((20, 10)))
divider = make_axes_locatable(ax)
width = axes_size.AxesY(ax, aspect=1./aspect)
pad = axes_size.Fraction(pad_fraction, width)
cax = divider.append_axes("right", size=width, pad=pad)
plt.colorbar(im, cax=cax)

Note that this specifies the width of the colorbar w.r.t. the height of the plot (in contrast to the width of the figure, as it was before).

The spacing between colorbar and plot can now be specified as a fraction of the width of the colorbar, which is IMHO a much more meaningful number than a fraction of the figure width.

UPDATE:

I created an IPython notebook on the topic, where I packed the above code into an easily re-usable function:

import matplotlib.pyplot as plt
from mpl_toolkits import axes_grid1

def add_colorbar(im, aspect=20, pad_fraction=0.5, **kwargs):
    """Add a vertical color bar to an image plot."""
    divider = axes_grid1.make_axes_locatable(im.axes)
    width = axes_grid1.axes_size.AxesY(im.axes, aspect=1./aspect)
    pad = axes_grid1.axes_size.Fraction(pad_fraction, width)
    current_ax = plt.gca()
    cax = divider.append_axes("right", size=width, pad=pad)
    plt.sca(current_ax)
    return im.axes.figure.colorbar(im, cax=cax, **kwargs)

It can be used like this:

im = plt.imshow(np.arange(200).reshape((20, 10)))
add_colorbar(im)

Use Mysql default CURDATE function to get all the records of the day.

    $records = DB::table('users')->select(DB::raw('*'))
                  ->whereRaw('Date(created_at) = CURDATE()')->get();
    dd($record);

Note

The difference between Carbon::now vs Carbon::today is just time.

e.g

Date printed through Carbon::now will look like something:

2018-06-26 07:39:10.804786 UTC (+00:00)

While with Carbon::today:

2018-06-26 00:00:00.0 UTC (+00:00)

To get the only records created today with now can be fetched as:

Post::whereDate('created_at', Carbon::now()->format('m/d/Y'))->get();

while with today:

Post::whereDate('created_at', Carbon::today())->get();

UPDATE

As of laravel 5.3, We have default where clause whereDate / whereMonth / whereDay / whereYear

$users = User::whereDate('created_at', DB::raw('CURDATE()'))->get();

OR with DB facade

$users = DB::table('users')->whereDate('created_at', DB::raw('CURDATE()'))->get();

Usage of the above listed where clauses

$users = User::whereMonth('created_at', date('m'))->get();
//or you could also just use $carbon = \Carbon\Carbon::now(); $carbon->month;
//select * from `users` where month(`created_at`) = "04"
$users = User::whereDay('created_at', date('d'))->get();
//or you could also just use $carbon = \Carbon\Carbon::now(); $carbon->day;
//select * from `users` where day(`created_at`) = "03"
$users = User::whereYear('created_at', date('Y'))->get();
//or you could also just use $carbon = \Carbon\Carbon::now(); $carbon->year;
//select * from `users` where year(`created_at`) = "2017"

Query Builder Docs

Just want to add to the excellent answer of @Lin:

5) B. If you don't have SQL Management Studio, go to "SQL Server Object Explorer". If you cannot see your project db in the localdb "SQL Server Object Explorer", then click on "Add SQL server" button to add it to the list manually. Then you can delete the db from the list.

If you just need this for debugging to see how the XML looks like, then instead of print(xml.etree.ElementTree.tostring(e)) you can use dump like this:

xml.etree.ElementTree.dump(e)

And this works both with Element and ElementTree objects as e, so there should be no need for getroot.

The documentation of dump says:

xml.etree.ElementTree.dump(elem)

Writes an element tree or element structure to sys.stdout. This function should be used for debugging only.

The exact output format is implementation dependent. In this version, it’s written as an ordinary XML file.

elem is an element tree or an individual element.

Changed in version 3.8: The dump() function now preserves the attribute order specified by the user.

Git told me how to do it.

if you typed:

git checkout <some-commit_number>

Save the status

git add .
git commit -m "some message"

Then:

 git push origin HEAD:<name-of-remote-branch>

I found the solution in this topic and I code this:

$cards = DB::select("SELECT
        cards.id_card,
        cards.hash_card,
        cards.`table`,
        users.name,
        0 as total,
        cards.card_status,
        cards.created_at as last_update
    FROM cards
    LEFT JOIN users
    ON users.id_user = cards.id_user
    WHERE hash_card NOT IN ( SELECT orders.hash_card FROM orders )
    UNION
    SELECT
        cards.id_card,
        orders.hash_card,
        cards.`table`,
        users.name,
        sum(orders.quantity*orders.product_price) as total, 
        cards.card_status, 
        max(orders.created_at) last_update 
    FROM menu.orders
    LEFT JOIN cards
    ON cards.hash_card = orders.hash_card
    LEFT JOIN users
    ON users.id_user = cards.id_user
    GROUP BY hash_card
    ORDER BY id_card ASC");

exec returns an object with a index property:

var match = /bar/.exec("foobar");_x000D_
if (match) {_x000D_
    console.log("match found at " + match.index);_x000D_
}

And for multiple matches:

var re = /bar/g,_x000D_
    str = "foobarfoobar";_x000D_
while ((match = re.exec(str)) != null) {_x000D_
    console.log("match found at " + match.index);_x000D_
}

Maybe you can try the following :

var i = 0;
function AjaxSendForm(url, placeholder, form, append) {
var data = $(form).serialize();
append = (append === undefined ? false : true); // whatever, it will evaluate to true or false only
$.ajax({
    type: 'POST',
    url: url,
    data: data,
    beforeSend: function() {
        // setting a timeout
        $(placeholder).addClass('loading');
        i++;
    },
    success: function(data) {
        if (append) {
            $(placeholder).append(data);
        } else {
            $(placeholder).html(data);
        }
    },
    error: function(xhr) { // if error occured
        alert("Error occured.please try again");
        $(placeholder).append(xhr.statusText + xhr.responseText);
        $(placeholder).removeClass('loading');
    },
    complete: function() {
        i--;
        if (i <= 0) {
            $(placeholder).removeClass('loading');
        }
    },
    dataType: 'html'
});
}

This way, if the beforeSend statement is called before the complete statement i will be greater than 0 so it will not remove the class. Then only the last call will be able to remove it.

I cannot test it, let me know if it works or not.

You may alloc variable in function or tab. It will dealloc if your function or tab is quit. So you must declarate it member variable or global variable.

To change even less on your original query, you can turn your join into a RIGHT join

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

This just builds on the selected answer, but as the outer join is in the RIGHT direction, only one word needs to be added and less changes. - Just remember that it's there and can sometimes make queries more readable and require less rebuilding.

You can also change the date format for the session. This is useful, for example, in Perl DBI, where the to_date() function is not available:

ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'

You can permanently set the default nls_date_format as well:

ALTER SYSTEM SET NLS_DATE_FORMAT='YYYY-MM-DD'

In Perl DBI you can run these commands with the do() method:

$db->do("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD');

http://www.dba-oracle.com/t_dbi_interface1.htm https://community.oracle.com/thread/682596?start=15&tstart=0

pg_ctl is a command line (Windows) program not a SQL statement. You need to do that from a cmd.exe. Or use net start postgresql-9.5

If you have installed Postgres through the installer, you should start the Windows service instead of running pg_ctl manually, e.g. using:

net start postgresql-9.5

Note that the name of the service might be different in your installation. Another option is to start the service through the Windows control panel

I have used the pgAdmin II tool to create a database called company

Which means that Postgres is already running, so I don't understand why you think you need to do that again. Especially because the installer typically sets the service to start automatically when Windows is started.

The reason you are not seeing any result is that psql requires every SQL command to be terminated with ; in your case it's simply waiting for you to finish the statement.

See here for more details: In psql, why do some commands have no effect?

Another solution is to use the address

http://localhost:8732/Design_Time_Addresses/YOUR_ADDRESS .

.NET Framework (3.5) automatically register this address (http://*:8732/Design_Time_Addresses) for debugging scope. This is useful when you need to host services inside visual studio for debugging or testing. Don't use this on production...

Do this to launch the gallery and allow the user to pick an image:

Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
startActivityForResult(intent, IMAGE_PICK);

Then in your onActivityResult() use the URI of the image that is returned to set the image on your ImageView.

This is the only thing that worked for me on a OnePlus 5T configured with the OnePlus Slate™ font:

textView.setTypeface(Typeface.create(textView.getTypeface(), useBold ? Typeface.BOLD : Typeface.NORMAL));

Other methods would make it fall back to Roboto when either BOLD or NORMAL.

The answer from Constantin is spot on but for more background this behavior is inherited from Matlab.

The Matlab behavior is explained in the Figure Setup - Displaying Multiple Plots per Figure section of the Matlab documentation.

subplot(m,n,i) breaks the figure window into an m-by-n matrix of small subplots and selects the ithe subplot for the current plot. The plots are numbered along the top row of the figure window, then the second row, and so forth.

See this article for tips on how to help performance issues. This includes both performance issues related to starting up, under the "cold start" section. Most of this will matter no matter what type of server you are using, locally or in production.

https://blogs.msdn.microsoft.com/b/mcsuksoldev/2011/01/19/common-performance-issues-on-asp-net-web-sites/

If the application deserializes anything from XML (and that includes web services…) make sure SGEN is run against all binaries involved in deseriaization and place the resulting DLLs in the Global Assembly Cache (GAC). This precompiles all the serialization objects used by the assemblies SGEN was run against and caches them in the resulting DLL. This can give huge time savings on the first deserialization (loading) of config files from disk and initial calls to web services. http://msdn.microsoft.com/en-us/library/bk3w6240(VS.80).aspx

If any IIS servers do not have outgoing access to the internet, turn off Certificate Revocation List (CRL) checking for Authenticode binaries by adding generatePublisherEvidence=”false” into machine.config. Otherwise every worker processes can hang for over 20 seconds during start-up while it times out trying to connect to the internet to obtain a CRL list. http://blogs.msdn.com/amolravande/archive/2008/07/20/startup-performance-disable-the-generatepublisherevidence-property.aspx

http://msdn.microsoft.com/en-us/library/bb629393.aspx

Consider using NGEN on all assemblies. However without careful use this doesn’t give much of a performance gain. This is because the base load addresses of all the binaries that are loaded by each process must be carefully set at build time to not overlap. If the binaries have to be rebased when they are loaded because of address clashes, almost all the performance gains of using NGEN will be lost. http://msdn.microsoft.com/en-us/magazine/cc163610.aspx

As vim's own help on set background says, "Setting this option does not change the background color, it tells Vim what the background color looks like. For changing the background color, see |:hi-normal|."

For example

:highlight Normal ctermfg=grey ctermbg=darkblue

will write in white on blue on your color terminal.

This is a slight variation of another answer above. Using native Promises:

function inSequence(tasks) {
    return tasks.reduce((p, task) => p.then(task), Promise.resolve())
}

Explanation

If you have these tasks [t1, t2, t3], then the above is equivalent to Promise.resolve().then(t1).then(t2).then(t3). It's the behavior of reduce.

How to use

First You need to construct a list of tasks! A task is a function that accepts no argument. If you need to pass arguments to your function, then use bind or other methods to create a task. For example:

var tasks = files.map(file => processFile.bind(null, file))
inSequence(tasks).then(...)

Under Windows only: You may try to use ini_set() function^Docs for the SMTP^Docs and smtp_port^Docs settings:

ini_set('SMTP', 'mysmtphost'); 
ini_set('smtp_port', 25); 

I had this pop up recently where a function was being called prior to its definition in the same file, and it didnt have the returned value assigned to a variable. Adding a var for the return value to be assigned to made the error go away.

Use MySQL's STR_TO_DATE() function to parse the string that you're attempting to insert:

INSERT INTO tblInquiry (fldInquiryReceivedDateTime) VALUES
  (STR_TO_DATE('5/15/2012 8:06:26 AM', '%c/%e/%Y %r'))

You need to use MM as mm stands for minutes.

There are two ways of producing month pattern.

SimpleDateFormat sdf1 = new SimpleDateFormat("dd-MM-yyyy"); //outputs month in numeric way, 2013-02-01

SimpleDateFormat sdf2 = new SimpleDateFormat("dd-MMM-yyyy"); // Outputs months as follows, 2013-Feb-01

Full coding snippet:

        String startDate="01-Feb-2013"; // Input String
        SimpleDateFormat sdf1 = new SimpleDateFormat("dd-MM-yyyy"); // New Pattern
        java.util.Date date = sdf1.parse(startDate); // Returns a Date format object with the pattern
        java.sql.Date sqlStartDate = new java.sql.Date(date.getTime());
        System.out.println(sqlStartDate); // Outputs : 2013-02-01

One more possibility, if you don't want to use ArgumentCaptor (for example, because you're also using stubbing), is to use Hamcrest Matchers in combination with Mockito.

import org.mockito.Mockito
import org.hamcrest.Matchers
...

Mockito.verify(mockedObject).someMethodOnMockedObject(MockitoHamcrest.argThat(
    Matchers.<SomeObjectAsArgument>hasProperty("propertyName", desiredValue)));

localStorage is something that is kept on the client side. There is no data transmitted to the server side.

You can only get the data with JavaScript and you can send it to the server side with Ajax.

Try this, if you don't have a primary key or identical column:

select [Stu_Id],[Student_Name] ,[City] ,[Registered], 
       RowNum = row_number() OVER (ORDER BY (SELECT 0))    
from student
ORDER BY RowNum desc 

You could use the PEAR Mail classes and methods, which allows you to check for errors via:

if (PEAR::isError($mail)) {
    echo("<p>" . $mail->getMessage() . "</p>");
} else {
    echo("<p>Message successfully sent!</p>");
}

You can find an example here.

Since I stumbled on this answer, and it greatly helped me, but I found a minor syntactic issue, I felt I should save others possible frustration. The triple quoted string works for this scenario as described, but note that if the " you want in the string occurs at the end of the string itself:

somestr = """This is a string with a special need to have a " in it at the end""""

You will hit an error at execution because the """" (4) quotes in a row confuses the string reader, as it thinks it has hit the end of the string already and then finds a random " out there. You can validate this by inserting a space into the 4 quotes like so: " """ and it will not have the error.

In this special case you will need to either use:

somestr = 'This.....at the end"'

or use the method described above of building multiple strings with mixed " and ' and then concatenating them after the fact.

Partial dependence is solved for arriving to a relation in 2NF but 2NF is a "stepping stone" (C. Date) for solving any transitive dependency and arriving to a relation in 3NF (which is the operational target). However, the most interested thing on partial dependence is that it is a particular case of the own transitive dependency. This was demostrated by P. A. Berstein in 1976: IF {(x•y)?z but y?z} THEN {(x•y)?y & y?z}. The 3NF synthesizer algorithm of Berstein does not need doing distintions among these two type of relational defects.

Just window.location = "http://wherever.you.wanna.go.com/", or, for local links, window.location = "my_relative_link.html".

You can try it by typing it into your address bar as well, e.g. javascript: window.location = "http://www.google.com/".

Also note that the protocol part of the URL (http://) is not optional for absolute links; omitting it will make javascript assume a relative link.

I'm new so I can't comment but thought to share the lazy fix. I use Pedram's original approach as well, and just ran into the same Lollipop issue. But alanv over in another post had a one line fix. Its some kind of bug or oversight in API21. Literally just add android:useLevel="true" to your circle progress xml. Pedram's new approach is still the proper fix, but I just thought I share the lazy fix as well.

If you're on a Debian (or Debian fork), you can add locales using :

dpkg-reconfigure locales

This should give you a start

>>> import json
>>> print json.dumps([{'name': k, 'size': v} for k,v in sample.items()], indent=4)
[
    {
        "name": "PointInterpolator",
        "size": 1675
    },
    {
        "name": "ObjectInterpolator",
        "size": 1629
    },
    {
        "name": "RectangleInterpolator",
        "size": 2042
    }
]

[I mentioned this in response to the selected answer, but it was suggested to make it more prominent as an answer of its own]

It should be noted that

ENV PATH="/opt/gtk/bin:${PATH}" 

may not be the same as

ENV PATH="/opt/gtk/bin:$PATH" 

The former, with curly brackets, might provide you with the host's PATH. The documentation doesn't suggest this would be the case, but I have observed that it is. This is simple to check just do RUN echo $PATH and compare it to RUN echo ${PATH}

I wrote a library to do this, you can view it here: https://codepen.io/nicetransition/pen/OyRwKq

to use in your case:

.selector {
    scale($context, $base-size, $limit-size-min, $limit-size-max, $property: padding-right);
    scale($context, $base-size, $limit-size-min, $limit-size-max, $property: padding-left);
}

• $context: Max-width of your container

• $base-size: Root font size

• $limit-size-min: The minimum size

• $limit-size-max: The maximum size

  .selector { scale(1400px, 16px, 5px, 20px, $property: padding-right); scale(1400px, 16px, 5px, 20px, $property: padding-left); }

This would scale down to 5px and up to 20px, between 5-20 it is dynamic based of vw

Edit / Update:

If you are using Typescript 3.7 or newer you can now also do:

    const data = change?.after?.data();

    if(!data) {
      console.error('No data here!');
       return null
    }

    const maxLen = 100;
    const msgLen = data.messages.length;
    const charLen = JSON.stringify(data).length;

    const batch = db.batch();

    if (charLen >= 10000 || msgLen >= maxLen) {

      // Always delete at least 1 message
      const deleteCount = msgLen - maxLen <= 0 ? 1 : msgLen - maxLen
      data.messages.splice(0, deleteCount);

      const ref = db.collection("chats").doc(change.after.id);

      batch.set(ref, data, { merge: true });

      return batch.commit();
    } else {
      return null;
    }

Original Response

Typescript is saying that change or data is possibly undefined (depending on what onUpdate returns).

So you should wrap it in a null/undefined check:

if(change && change.after && change.after.data){
    const data = change.after.data();

    const maxLen = 100;
    const msgLen = data.messages.length;
    const charLen = JSON.stringify(data).length;

    const batch = db.batch();

    if (charLen >= 10000 || msgLen >= maxLen) {

      // Always delete at least 1 message
      const deleteCount = msgLen - maxLen <= 0 ? 1 : msgLen - maxLen
      data.messages.splice(0, deleteCount);

      const ref = db.collection("chats").doc(change.after.id);

      batch.set(ref, data, { merge: true });

      return batch.commit();
    } else {
      return null;
    }
}

If you are 100% sure that your object is always defined then you can put this:

const data = change.after!.data();

If you need to convert some of them to numbers and don't know in advance which ones, some additional code will be needed. Try something like this:

b = []
for x in a:
    temp = []
    items = x.split(",")
    for item in items:
        try:
            n = int(item)
        except ValueError:
            temp.append(item)
        else:
            temp.append(n)
    b.append(temp)

This is longer than the other answers, but it's more versatile.

I understand this question has been answered but perhaps this might be useful to someone...

If you wish to copy the data into a separate cv::Mat object you could use a function similar to this:

void ExtractROI(Mat& inImage, Mat& outImage, Rect roi){
    /* Create the image */
    outImage = Mat(roi.height, roi.width, inImage.type(), Scalar(0));

    /* Populate the image */
    for (int i = roi.y; i < (roi.y+roi.height); i++){
        uchar* inP = inImage.ptr<uchar>(i);
        uchar* outP = outImage.ptr<uchar>(i-roi.y);
        for (int j = roi.x; j < (roi.x+roi.width); j++){
            outP[j-roi.x] = inP[j];
        }
    }
}

It would be important to note that this would only function properly on single channel images.

Just do:

0 */2 * * *  /home/username/test.sh 

The 0 at the beginning means to run at the 0th minute. (If it were an *, the script would run every minute during every second hour.)

Don't forget, you can check syslog to see if it ever actually ran!

For .NET usage:

\p{L}{3,}

Take your input and make sure it's a string so that it's iterable.

Then perform a list comprehension and change each value back to a number.

Now, you can do the sum of all the numbers if you want:

inp = [int(i) for i in str(input("Enter a number:"))]
print sum(inp)

Or, if you really want to see the output while it's executing:

def printadd(x,y):
    print x+y
    return x+y

inp = [int(i) for i in str(input("Enter a number:"))]
reduce(printadd,inp)

VBScript's While loops don't support early exit. Use the Do loop for that:

num = 0
do while (num < 10)
  if (status = "Fail") then exit do
  num = num + 1
loop

if (listView1.Items.Count > 0)
{
    listView1.FocusedItem = listView1.Items[0];
    listView1.Items[0].Selected = true;
    listView1.Select();
}

Below code handles upper and lower cases as well and leaves other character as it is.

import java.util.Scanner;

public class CaesarCipher
{
    public static void main(String[] args)
    {
    Scanner in = new Scanner(System.in);
    int length = Integer.parseInt(in.nextLine());
    String str = in.nextLine();
    int k = Integer.parseInt(in.nextLine());

    k = k % 26;

    System.out.println(encrypt(str, length, k));

    in.close();
    }

    private static String encrypt(String str, int length, int shift)
    {
    StringBuilder strBuilder = new StringBuilder();
    char c;
    for (int i = 0; i < length; i++)
    {
        c = str.charAt(i);
        // if c is letter ONLY then shift them, else directly add it
        if (Character.isLetter(c))
        {
        c = (char) (str.charAt(i) + shift);
        // System.out.println(c);

        // checking case or range check is important, just if (c > 'z'
        // || c > 'Z')
        // will not work
        if ((Character.isLowerCase(str.charAt(i)) && c > 'z')
            || (Character.isUpperCase(str.charAt(i)) && c > 'Z'))

            c = (char) (str.charAt(i) - (26 - shift));
        }
        strBuilder.append(c);
    }
    return strBuilder.toString();
    }
}

The default visibility (no keyword) is package which means that it will be available to every class that is located in the same package.

Interesting side note is that protected doesn't limit visibility to the subclasses but also to the other classes in the same package

In @Patrick McMahon's response, the second comment here ( $first_condition is false and $second_condition is true ) is not entirely accurate:

<?php if($first_condition): ?>
  /*$first_condition is true*/
  <div class="first-condition-true">First Condition is true</div>
<?php elseif($second_condition): ?>
  /*$first_condition is false and $second_condition is true*/
  <div class="second-condition-true">Second Condition is true</div>
<?php else: ?>
  /*$first_condition and $second_condition are false*/
  <div class="first-and-second-condition-false">Conditions are false</div>
<?php endif; ?>

Elseif fires whether $first_condition is true or false, as do additional elseif statements, if there are multiple.

I am no PHP expert, so I don't know whether that's the correct way to say IF this OR that ELSE that or if there is another/better way to code it in PHP, but this would be an important distinction to those looking for OR conditions versus ELSE conditions.

Source is w3schools.com and my own experience.

Based on @Ross's answer answer for Chart.js 2.0 and up, I had to include a little tweak to guard against the case when the bar's heights comes too chose to the scale boundary.

The animation attribute of the bar chart's option:

animation: {
            duration: 500,
            easing: "easeOutQuart",
            onComplete: function () {
                var ctx = this.chart.ctx;
                ctx.font = Chart.helpers.fontString(Chart.defaults.global.defaultFontFamily, 'normal', Chart.defaults.global.defaultFontFamily);
                ctx.textAlign = 'center';
                ctx.textBaseline = 'bottom';

                this.data.datasets.forEach(function (dataset) {
                    for (var i = 0; i < dataset.data.length; i++) {
                        var model = dataset._meta[Object.keys(dataset._meta)[0]].data[i]._model,
                            scale_max = dataset._meta[Object.keys(dataset._meta)[0]].data[i]._yScale.maxHeight;
                        ctx.fillStyle = '#444';
                        var y_pos = model.y - 5;
                        // Make sure data value does not get overflown and hidden
                        // when the bar's value is too close to max value of scale
                        // Note: The y value is reverse, it counts from top down
                        if ((scale_max - model.y) / scale_max >= 0.93)
                            y_pos = model.y + 20; 
                        ctx.fillText(dataset.data[i], model.x, y_pos);
                    }
                });               
            }
        }

It is possible with EXISTS condition. WHERE EXISTS tests for the existence of any records in a subquery. EXISTS returns true if the subquery returns one or more records. Here is an example

UPDATE  TABLE_NAME 
SET val1=arg1 , val2=arg2
WHERE NOT EXISTS
    (SELECT FROM TABLE_NAME WHERE val1=arg1 AND val2=arg2)

Above answers are pretty good, just wanted to add short form for this

 <input type="text" name="input_text"  onKeyUP="this.value = this.value.toUpperCase();">

Renames all .pdf files based on current system date. For example a file named Gross Profit.pdf is renamed to Gross Profit 2014-07-31.pdf. If you run it tomorrow, it will rename it to Gross Profit 2014-08-01.pdf.

You could replace the ? with the report name Gross Profit, but it will only rename the one report. The ? renames everything in the Conduit folder. The reason there are so many ?, is that some .pdfs have long names. If you just put 12 ?s, then any name longer than 12 characters will be clipped off at the 13th character. Try it with 1 ?, then try it with many ?s. The ? length should be a little longer or as long as the longest report name.

@ECHO OFF
SET NETWORKSOURCE=\\flcorpfile\shared\"SHORE Reports"\2014\Conduit
REN %NETWORKSOURCE%\*.pdf "????????????????????????????????????????????????? %date:~-4,4%-%date:~-10,2%-%date:~7,2%.pdf"

Most of the time you would create a list in groovy rather than an array. You could do it like this:

names = ["lucas", "Fred", "Mary"]

Alternately, if you did not want to quote everything like you did in the ruby example, you could do this:

names = "lucas Fred Mary".split()

You need to turn this into a string. You can do this using the stringify method in the JSON2 library.

http://www.json.org/

http://www.json.org/js.html

The code would look something like:

var myJSONText = JSON.stringify(myObject);

So

['Location Zero', 'Location One', 'Location Two'];

Will become:

"['Location Zero', 'Location One', 'Location Two']"

You'll have to refer to a PHP guru on how to handle this on the server. I think other answers here intimate a solution.

Data can be returned from the server in a similar way. I.e. you can turn it back into an object.

var myObject = JSON.parse(myJSONString);

Improving another answer here

input[type=checkbox] {
  cursor: pointer;
  margin-right: 10px;
}

input[type=checkbox]:after {
  content: " ";
  background-color: lightgray;
  display: inline-block;
  position: relative;
  top: -4px;
  width: 24px;
  height: 24px;
  margin-right: 10px;
}

input[type=checkbox]:checked:after {
  content: "\00a0\2714";
}

Note that it is NOT safe to use onSaveInstanceState and onRestoreInstanceState for persistent data, according to the documentation on Activity states in http://developer.android.com/reference/android/app/Activity.html.

The document states (in the 'Activity Lifecycle' section):

Note that it is important to save persistent data in onPause() instead of onSaveInstanceState(Bundle) because the later is not part of the lifecycle callbacks, so will not be called in every situation as described in its documentation.

In other words, put your save/restore code for persistent data in onPause() and onResume()!

EDIT: For further clarification, here's the onSaveInstanceState() documentation:

This method is called before an activity may be killed so that when it comes back some time in the future it can restore its state. For example, if activity B is launched in front of activity A, and at some point activity A is killed to reclaim resources, activity A will have a chance to save the current state of its user interface via this method so that when the user returns to activity A, the state of the user interface can be restored via onCreate(Bundle) or onRestoreInstanceState(Bundle).

To answer the question more generally, the answer is:

select: function( event , ui ) {
    alert( "You selected: " + ui.item.label );
}

Complete example :

$('#test').each(function(i, el) {_x000D_
    var that = $(el);_x000D_
    that.autocomplete({_x000D_
        source: ['apple','banana','orange'],_x000D_
        select: function( event , ui ) {_x000D_
            alert( "You selected: " + ui.item.label );_x000D_
        }_x000D_
    });_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
<link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/themes/smoothness/jquery-ui.css" />_x000D_
<script src="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js"></script>_x000D_
_x000D_
Type a fruit here: <input type="text" id="test" />

You are overwriting the start date object with the value of a DOM Element with an id of Startdate.

This should work:

var start = new Date(document.getElementById('Stardate').value);

var y = start.getFullYear();

^{Rewrite of a now-deleted answer by VonC.}

Robert Gamble's succinct answer deals directly with the question. This one amplifies on some issues with filenames containing spaces.

See also: ${1:+"$@"} in /bin/sh

Basic thesis: "$@" is correct, and $* (unquoted) is almost always wrong. This is because "$@" works fine when arguments contain spaces, and works the same as $* when they don't. In some circumstances, "$*" is OK too, but "$@" usually (but not always) works in the same places. Unquoted, $@ and $* are equivalent (and almost always wrong).

So, what is the difference between $*, $@, "$*", and "$@"? They are all related to 'all the arguments to the shell', but they do different things. When unquoted, $* and $@ do the same thing. They treat each 'word' (sequence of non-whitespace) as a separate argument. The quoted forms are quite different, though: "$*" treats the argument list as a single space-separated string, whereas "$@" treats the arguments almost exactly as they were when specified on the command line. "$@" expands to nothing at all when there are no positional arguments; "$*" expands to an empty string — and yes, there's a difference, though it can be hard to perceive it. See more information below, after the introduction of the (non-standard) command al.

Secondary thesis: if you need to process arguments with spaces and then pass them on to other commands, then you sometimes need non-standard tools to assist. (Or you should use arrays, carefully: "${array[@]}" behaves analogously to "$@".)

Example:

    $ mkdir "my dir" anotherdir
    $ ls
    anotherdir      my dir
    $ cp /dev/null "my dir/my file"
    $ cp /dev/null "anotherdir/myfile"
    $ ls -Fltr
    total 0
    drwxr-xr-x   3 jleffler  staff  102 Nov  1 14:55 my dir/
    drwxr-xr-x   3 jleffler  staff  102 Nov  1 14:55 anotherdir/
    $ ls -Fltr *
    my dir:
    total 0
    -rw-r--r--   1 jleffler  staff  0 Nov  1 14:55 my file

    anotherdir:
    total 0
    -rw-r--r--   1 jleffler  staff  0 Nov  1 14:55 myfile
    $ ls -Fltr "./my dir" "./anotherdir"
    ./my dir:
    total 0
    -rw-r--r--   1 jleffler  staff  0 Nov  1 14:55 my file

    ./anotherdir:
    total 0
    -rw-r--r--   1 jleffler  staff  0 Nov  1 14:55 myfile
    $ var='"./my dir" "./anotherdir"' && echo $var
    "./my dir" "./anotherdir"
    $ ls -Fltr $var
    ls: "./anotherdir": No such file or directory
    ls: "./my: No such file or directory
    ls: dir": No such file or directory
    $

Why doesn't that work? It doesn't work because the shell processes quotes before it expands variables. So, to get the shell to pay attention to the quotes embedded in $var, you have to use eval:

    $ eval ls -Fltr $var
    ./my dir:
    total 0
    -rw-r--r--   1 jleffler  staff  0 Nov  1 14:55 my file

    ./anotherdir:
    total 0
    -rw-r--r--   1 jleffler  staff  0 Nov  1 14:55 myfile
    $ 

This gets really tricky when you have file names such as "He said, "Don't do this!"" (with quotes and double quotes and spaces).

    $ cp /dev/null "He said, \"Don't do this!\""
    $ ls
    He said, "Don't do this!"       anotherdir                      my dir
    $ ls -l
    total 0
    -rw-r--r--   1 jleffler  staff    0 Nov  1 15:54 He said, "Don't do this!"
    drwxr-xr-x   3 jleffler  staff  102 Nov  1 14:55 anotherdir
    drwxr-xr-x   3 jleffler  staff  102 Nov  1 14:55 my dir
    $ 

The shells (all of them) do not make it particularly easy to handle such stuff, so (funnily enough) many Unix programs do not do a good job of handling them. On Unix, a filename (single component) can contain any characters except slash and NUL '\0'. However, the shells strongly encourage no spaces or newlines or tabs anywhere in a path names. It is also why standard Unix file names do not contain spaces, etc.

When dealing with file names that may contain spaces and other troublesome characters, you have to be extremely careful, and I found long ago that I needed a program that is not standard on Unix. I call it escape (version 1.1 was dated 1989-08-23T16:01:45Z).

Here is an example of escape in use - with the SCCS control system. It is a cover script that does both a delta (think check-in) and a get (think check-out). Various arguments, especially -y (the reason why you made the change) would contain blanks and newlines. Note that the script dates from 1992, so it uses back-ticks instead of $(cmd ...) notation and does not use #!/bin/sh on the first line.

:   "@(#)$Id: delget.sh,v 1.8 1992/12/29 10:46:21 jl Exp $"
#
#   Delta and get files
#   Uses escape to allow for all weird combinations of quotes in arguments

case `basename $0 .sh` in
deledit)    eflag="-e";;
esac

sflag="-s"
for arg in "$@"
do
    case "$arg" in
    -r*)    gargs="$gargs `escape \"$arg\"`"
            dargs="$dargs `escape \"$arg\"`"
            ;;
    -e)     gargs="$gargs `escape \"$arg\"`"
            sflag=""
            eflag=""
            ;;
    -*)     dargs="$dargs `escape \"$arg\"`"
            ;;
    *)      gargs="$gargs `escape \"$arg\"`"
            dargs="$dargs `escape \"$arg\"`"
            ;;
    esac
done

eval delta "$dargs" && eval get $eflag $sflag "$gargs"

(I would probably not use escape quite so thoroughly these days - it is not needed with the -e argument, for example - but overall, this is one of my simpler scripts using escape.)

The escape program simply outputs its arguments, rather like echo does, but it ensures that the arguments are protected for use with eval (one level of eval; I do have a program which did remote shell execution, and that needed to escape the output of escape).

    $ escape $var
    '"./my' 'dir"' '"./anotherdir"'
    $ escape "$var"
    '"./my dir" "./anotherdir"'
    $ escape x y z
    x y z
    $ 

I have another program called al that lists its arguments one per line (and it is even more ancient: version 1.1 dated 1987-01-27T14:35:49). It is most useful when debugging scripts, as it can be plugged into a command line to see what arguments are actually passed to the command.

    $ echo "$var"
    "./my dir" "./anotherdir"
    $ al $var
    "./my
    dir"
    "./anotherdir"
    $ al "$var"
    "./my dir" "./anotherdir"
    $

[Added: And now to show the difference between the various "$@" notations, here is one more example:

$ cat xx.sh
set -x
al $@
al $*
al "$*"
al "$@"
$ sh xx.sh     *      */*
+ al He said, '"Don'\''t' do 'this!"' anotherdir my dir xx.sh anotherdir/myfile my dir/my file
He
said,
"Don't
do
this!"
anotherdir
my
dir
xx.sh
anotherdir/myfile
my
dir/my
file
+ al He said, '"Don'\''t' do 'this!"' anotherdir my dir xx.sh anotherdir/myfile my dir/my file
He
said,
"Don't
do
this!"
anotherdir
my
dir
xx.sh
anotherdir/myfile
my
dir/my
file
+ al 'He said, "Don'\''t do this!" anotherdir my dir xx.sh anotherdir/myfile my dir/my file'
He said, "Don't do this!" anotherdir my dir xx.sh anotherdir/myfile my dir/my file
+ al 'He said, "Don'\''t do this!"' anotherdir 'my dir' xx.sh anotherdir/myfile 'my dir/my file'
He said, "Don't do this!"
anotherdir
my dir
xx.sh
anotherdir/myfile
my dir/my file
$

Notice that nothing preserves the original blanks between the * and */* on the command line. Also, note that you can change the 'command line arguments' in the shell by using:

set -- -new -opt and "arg with space"

This sets 4 options, '-new', '-opt', 'and', and 'arg with space'.
]

Hmm, that's quite a long answer - perhaps exegesis is the better term. Source code for escape available on request (email to firstname dot lastname at gmail dot com). The source code for al is incredibly simple:

#include <stdio.h>
int main(int argc, char **argv)
{
    while (*++argv != 0)
        puts(*argv);
    return(0);
}

That's all. It is equivalent to the test.sh script that Robert Gamble showed, and could be written as a shell function (but shell functions didn't exist in the local version of Bourne shell when I first wrote al).

Also note that you can write al as a simple shell script:

[ $# != 0 ] && printf "%s\n" "$@"

The conditional is needed so that it produces no output when passed no arguments. The printf command will produce a blank line with only the format string argument, but the C program produces nothing.

Of the solutions you mentioned, none of them appear to give you direct access to the MapKit framework introduced in OS 3.0.

As the Google Maps HTML widgets aren't nearly as good as MapKit (see Google Latitude for an example), you are probably best off developing a native Cocoa touch application, or choosing a solution you can extend to add MapKit integration. PhoneGap is extensible in this manner (it's open-source so it is by default), and some of the other solutions might be as well.

edit: Titanium now has support for MapKit

img need src to use border is remover, i no know a why css is crazy

data:image/gif;base64,R0lGODlhAQABAPcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAP8ALAAAAAABAAEAAAgEAP8FBAA7

So try example with SRC:

img.logo {_x000D_
 width: 200px;_x000D_
    height: 50px;_x000D_
 background: url(http://cdn.sstatic.net/Sites/stackoverflow/img/sprites.svg) no-repeat top left;_x000D_
}

<img class="logo" src="data:image/gif;base64,R0lGODlhAQABAPcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAEAAP8ALAAAAAABAAEAAAgEAP8FBAA7">

So try example without SRC:

img.logo {_x000D_
 width: 200px;_x000D_
    height: 50px;_x000D_
 background: url(http://cdn.sstatic.net/Sites/stackoverflow/img/sprites.svg) no-repeat top left;_x000D_
}

<img class="logo">

lol... css crazy! good fun

This whole thread confused the h#$l out of me until I realized you have to be running the debugger to see ANY trace or debug output. I needed a debug output (outside of the debugger) because my WebApp runs fine when I debug it but not when the debugger isn't running (SqlDataSource is instantiated correctly when running through the debugger).

Just because debug output can be seen when you're running in release mode doesn't mean you'll see anything if you're not running the debugger. Careful reading of Writing to output window of Visual Studio? gave me DebugView as an alternative. Extremely useful!

Hopefully this helps anyone else confused by this.

I implemented a general usage abstract class for validation

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;

namespace App.Abstractions
{
    [Serializable]
    abstract public class AEntity
    {
        public int Id { get; set; }

        public IEnumerable<ValidationResult> Validate()
        {
            var vResults = new List<ValidationResult>();

            var vc = new ValidationContext(
                instance: this,
                serviceProvider: null,
                items: null);

            var isValid = Validator.TryValidateObject(
                instance: vc.ObjectInstance,
                validationContext: vc,
                validationResults: vResults,
                validateAllProperties: true);

            /*
            if (true)
            {
                yield return new ValidationResult("Custom Validation","A Property Name string (optional)");
            }
            */

            if (!isValid)
            {
                foreach (var validationResult in vResults)
                {
                    yield return validationResult;
                }
            }

            yield break;
        }


    }
}

"UPDATE member_profile SET points = points + 1 WHERE user_id = '".$userid."'"

Looking for EventHandling, ActionListener?

or code?

JButton b = new JButton("Clear");
b.addActionListener(new ActionListener(){
    public void actionPerformed(ActionEvent e){
        textfield.setText("");
        //textfield.setText(null); //or use this
    }
});

Also See
How to Use Buttons

This will give you the last day of the month:

function lastday($month = '', $year = '') {
   if (empty($month)) {
      $month = date('m');
   }
   if (empty($year)) {
      $year = date('Y');
   }
   $result = strtotime("{$year}-{$month}-01");
   $result = strtotime('-1 second', strtotime('+1 month', $result));
   return date('Y-m-d', $result);
}

And the first Day:

function firstDay($month = '', $year = '')
{
    if (empty($month)) {
      $month = date('m');
   }
   if (empty($year)) {
      $year = date('Y');
   }
   $result = strtotime("{$year}-{$month}-01");
   return date('Y-m-d', $result);
} 

You have to be careful with what you want to do, because it is not just about to get the time.

The batch has internal variables to represent the date and the tme: %DATE% %TIME%. But they dependent on the Windows Locale.

%Date%:

• dd.MM.yyyy
• dd.MM.yy
• d.M.yy
• dd/MM/yy
• yyyy-MM-dd

%TIME%:

• H:mm:ss,msec
• HH:mm:ss,msec

Now, how long your script will work and when? For example, if it will be longer than a day and does pass the midnight it will definitely goes wrong, because difference between 2 timestamps between a midnight is a negative value! You need the date to find out correct distance between days, but how you do that if the date format is not a constant? Things with %DATE% and %TIME% might goes worser and worser if you continue to use them for the math purposes.

The reason is the %DATE% and %TIME% are exist is only to show a date and a time to user in the output, not to use them for calculations. So if you want to make correct distance between some time values or generate some unique value dependent on date and time then you have to use something different and accurate than %DATE% and %TIME%.

I am using the wmic windows builtin utility to request such things (put it in a script file):

for /F "usebackq tokens=1,2 delims==" %%i in (`wmic os get LocalDateTime /VALUE`) do if "%%i" == "LocalDateTime" echo.%%j

or type it in the cmd.exe console:

for /F "usebackq tokens=1,2 delims==" %i in (`wmic os get LocalDateTime /VALUE`) do @if "%i" == "LocalDateTime" echo.%j

The disadvantage of this is a slow performance in case of frequent calls. On mine machine it is about 12 calls per second.

If you want to continue use this then you can write something like this (get_datetime.bat):

@echo off

rem Description:
rem   Independent to Windows locale date/time request.

rem Drop last error level
cd .

rem drop return value
set "RETURN_VALUE="

for /F "usebackq tokens=1,2 delims==" %%i in (`wmic os get LocalDateTime /VALUE 2^>NUL`) do if "%%i" == "LocalDateTime" set "RETURN_VALUE=%%j"

if not "%RETURN_VALUE%" == "" (
  set "RETURN_VALUE=%RETURN_VALUE:~0,18%"
  exit /b 0
)

exit /b 1

Now, you can parse %RETURN_VALUE% somethere in your script:

call get_datetime.bat
set "FILE_SUFFIX=%RETURN_VALUE:.=_%"
set "FILE_SUFFIX=%FILE_SUFFIX:~8,2%_%FILE_SUFFIX:~10,2%_%FILE_SUFFIX:~12,6%"
echo.%FILE_SUFFIX%

If you want a flat list of all paths under a given dir (like find . in the shell):

   files = [ 
       os.path.join(parent, name)
       for (parent, subdirs, files) in os.walk(YOUR_DIRECTORY)
       for name in files + subdirs
   ]

To only include full paths to files under the base dir, leave out + subdirs.

One more approach to consider:

When I build an HTML table or other database-dependent content (usually via an AJAX call), I like to check if the SELECT query returned any data before working on any markup. If there is no data, I simply return "No data found..." or something to that effect. If there is data, then go forward, build the headers and loop through the content, etc. Even though I will likely limit my database to MySQL, I prefer to write portable code, so rowCount() is out. Instead, check the the column count. A query that returns no rows also returns no columns.

$stmt->execute();
$cols = $stmt->columnCount(); // no columns == no result set
if ($cols > 0) {
    // non-repetitive markup code here
    while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {

For local time in ISO8601 for SQL TIMESTAMP you could try:

var tzoffset = (new Date()).getTimezoneOffset() * 60000;
var localISOTime = (new Date(Date.now() - tzoffset))
  .toISOString()
  .slice(0, 19)
  .replace('T', ' ');
$('#mydatediv').val(localISOTime);