Programs & Examples On #Avahi

Sum of total_vm is 847170 and sum of rss is 214726, these two values are counted in 4kB pages, which means when oom-killer was running, you had used 214726*4kB=858904kB physical memory and swap space.

Since your physical memory is 1GB and ~200MB was used for memory mapping, it's reasonable for invoking oom-killer when 858904kB was used.

rss for process 2603 is 181503, which means 181503*4KB=726012 rss, was equal to sum of anon-rss and file-rss.

[11686.043647] Killed process 2603 (flasherav) total-vm:1498536kB, anon-rss:721784kB, file-rss:4228kB

I have faced the following issue.

Please find the solution:

1. Add "C:\Windows\System32" to the global PATH environment variable.

2. Check whether the environment variables has been created for nodejs,npm and composer. if not create one

3. Run your app.

Working on Mac I followed the answer of Sean Patrick Floyd placing a settings.xml like above in my user folder /Users/user/.m2/

But this did not help. So I opened a Terminal and did a ls -la on the folder. This was showing

-rw-r--r--@

thus staff and everone can at least read the file. So I wondered if the message isn't wrong and if the real cause is the lack of write permissions. I set the file to:

-rw-r--rw-@

This did it. The message disappeared.

You could use Extract Method. In other words extract that code into a method which you'd then call.

I wouldn't try to compress it much more, the one liners seem harder to read than the verbose version. And if you use Extract Method, it's a one liner ;)

In Python 3.7 a new keyword argument capture_output was introduced for subprocess.run. Enabling the short and simple:

import subprocess

p = subprocess.run("echo 'hello world!'", capture_output=True, shell=True, encoding="utf8")
assert p.stdout == 'hello world!\n'

When executing a script in a remote server. Mongo will add its own logging output, which we might want to omit from our file. --quiet option will only disable connection related logs. Not all mongo logs. In such case we might need to filter out unneeded lines manually. A Windows based example:

mongo dbname --username userName --password password --host replicaset/ip:port --quiet printDataToCsv.js | findstr /v "NETWORK" > data.csv

This will pipe the script output and use findstr to filter out any lines, which have NETWORK string in them. More information on findstr: https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/findstr

A Linux version of this would use grep.

I have done it the following way. Seems inefficient but I had no other way in my mind:

@login_required
def list_track(request):

usergroup = request.user.groups.values_list('name', flat=True).first()
if usergroup in 'appAdmin':
    tracks = QuestionTrack.objects.order_by('pk')
    return render(request, 'cmit/appadmin/list_track.html', {'tracks': tracks})

else:
    return HttpResponseRedirect('/cmit/loggedin')

For anybody using Firebase with Android, this only breaks Android. My iOS emulation ignores it.

And as posted by Apoorv Bankey above.

Anything above Firebase V5.0.3, for Android, atm is a bust. Fix:

npm i --save [email protected]

Confirmed numerous times here https://github.com/firebase/firebase-js-sdk/issues/871

This generally means that the remote side closed the connection (usually by sending a TCP/IP RST packet). If you're working with a third-party application, the likely causes are:

• You are sending malformed data to the application (which could include sending an HTTPS request to an HTTP server)
• The network link between the client and server is going down for some reason
• You have triggered a bug in the third-party application that caused it to crash
• The third-party application has exhausted system resources

It's likely that the first case is what's happening.

You can fire up Wireshark to see exactly what is happening on the wire to narrow down the problem.

Without more specific information, it's unlikely that anyone here can really help you much.

The configuration property is called hibernate.hbm2ddl.auto

In our development environment we set hibernate.hbm2ddl.auto=create-drop to drop and create a clean database each time we deploy, so that our database is in a known state.

In theory, you can set hibernate.hbm2ddl.auto=update to update your database with changes to your model, but I would not trust that on a production database. An earlier version of the documentation said that this was experimental, at least; I do not know the current status.

Therefore, for our production database, do not set hibernate.hbm2ddl.auto - the default is to make no database changes. Instead, we manually create an SQL DDL update script that applies changes from one version to the next.

[Ljava.lang.Object; is the name for Object[].class, the java.lang.Class representing the class of array of Object.

The naming scheme is documented in Class.getName():

If this class object represents a reference type that is not an array type then the binary name of the class is returned, as specified by the Java Language Specification (§13.1).

If this class object represents a primitive type or void, then the name returned is the Java language keyword corresponding to the primitive type or void.

If this class object represents a class of arrays, then the internal form of the name consists of the name of the element type preceded by one or more '[' characters representing the depth of the array nesting. The encoding of element type names is as follows:

Element Type        Encoding
boolean             Z
byte                B
char                C
double              D
float               F
int                 I
long                J
short               S 
class or interface  Lclassname;

Yours is the last on that list. Here are some examples:

// xxxxx varies
System.out.println(new int[0][0][7]); // [[[I@xxxxx
System.out.println(new String[4][2]); // [[Ljava.lang.String;@xxxxx
System.out.println(new boolean[256]); // [Z@xxxxx

The reason why the toString() method on arrays returns String in this format is because arrays do not @Override the method inherited from Object, which is specified as follows:

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

getClass().getName() + '@' + Integer.toHexString(hashCode())

Note: you can not rely on the toString() of any arbitrary object to follow the above specification, since they can (and usually do) @Override it to return something else. The more reliable way of inspecting the type of an arbitrary object is to invoke getClass() on it (a final method inherited from Object) and then reflecting on the returned Class object. Ideally, though, the API should've been designed such that reflection is not necessary (see Effective Java 2nd Edition, Item 53: Prefer interfaces to reflection).

On a more "useful" toString for arrays

java.util.Arrays provides toString overloads for primitive arrays and Object[]. There is also deepToString that you may want to use for nested arrays.

Here are some examples:

int[] nums = { 1, 2, 3 };

System.out.println(nums);
// [I@xxxxx

System.out.println(Arrays.toString(nums));
// [1, 2, 3]

int[][] table = {
        { 1, },
        { 2, 3, },
        { 4, 5, 6, },
};

System.out.println(Arrays.toString(table));
// [[I@xxxxx, [I@yyyyy, [I@zzzzz]

System.out.println(Arrays.deepToString(table));
// [[1], [2, 3], [4, 5, 6]]

There are also Arrays.equals and Arrays.deepEquals that perform array equality comparison by their elements, among many other array-related utility methods.

Related questions

• Java Arrays.equals() returns false for two dimensional arrays. -- in-depth coverage

From memory, you call stringstream::str() to get the std::string value out.

May be You are using pgadmin by connecting remote host then U are trying to update there from your system but it searches for that file in remote system's file system... its the error wat I faced May be its also for u check it

All these work:

#include <iostream>
using namespace std;

//Good, because manual memory management isn't needed and this uses
//less heap memory (or no heap memory) so this is safer if
//used in a low memory situation
void f() { throw string("foo"); }

//Valid, but avoid manual memory management if there's no reason to use it
void g() { throw new string("foo"); }

//Best.  Just a pointer to a string literal, so no allocation is needed,
//saving on cleanup, and removing a chance for an allocation to fail.
void h() { throw "foo"; }

int main() {
  try { f(); } catch (string s) { cout << s << endl; }
  try { g(); } catch (string* s) { cout << *s << endl; delete s; }
  try { h(); } catch (const char* s) { cout << s << endl; }
  return 0;
}

You should prefer h to f to g. Note that in the least preferable option you need to free the memory explicitly.

To remove disabled attribute use,

 $("#elementID").removeAttr('disabled');

and to add disabled attribute use,

$("#elementID").prop("disabled", true);

Enjoy :)

There's a difference between the user's preferred languages and the system/browser locale.

A user can configure preferred languages in the browser, and these will be used for navigator.language(s), and used when requesting resources from a server, to request content according to a list of language priorities.

However, the browser locale will decide how to render number, date, time and currency. This setting is likely the highest ranking language, but there is no guarantee. On Mac and Linux, the locale is decided by the system regardless of the user language preferences. On Windows is can be elected among the languages in the preferred list on Chrome.

By using Intl (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl), developers can override/set the locale to use to render these things, but there are elements that cannot be overridden, such as the <input type="date"> format.

To properly extract this language, the only way I've found is:

(new Intl.NumberFormat()).resolvedOptions().locale

(Intl.NumberFormat().resolvedOptions().locale also seems to work)

This will create a new NumberFormat instance for the default locale and then reading back the locale of those resolved options.

select WucsName as WUCS_Name,Year,Tot_Households,Tot_Households,Tot_Male_Farmers  from tbl_Gender
INNER JOIN tblWUCS
ON tbl_Gender.WUCS_id =tblWUCS .WucsId 
INNER JOIN tblYear
ON tbl_Gender.YearID=tblYear.yearID

There are 3 Tables 1. tbl_Gender 2. tblWUCS 3. tblYear

cbindX from the package gdata combines multiple columns of differing column and row lengths. Check out the page here:

http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/library/gdata/html/cbindX.html

It takes multiple comma separated matrices and data.frames as input :) You just need to

install.packages("gdata", dependencies=TRUE)

and then

library(gdata)
concat_data <- cbindX(df1, df2, df3) # or cbindX(matrix1, matrix2, matrix3, matrix4)

I put this in my makefile, right the next line after adb install ...

adb shell monkey -p `cat .identifier` -c android.intent.category.LAUNCHER 1

For this to work there must be a .identifier file with the app's bundle identifier in it, like com.company.ourfirstapp

No need to hunt activity name.

Simple solution:

min-height: 100%;
min-width: 100%;
width: auto;
height: auto;
margin: 0;
padding: 0;

By the way, if you want to center it in a parent div container, you can add those css properties:

position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);

It should really work as expected :)

Using one of the subsets method in this question

var list = new List<KeyValuePair<string, int>>() { 
    new KeyValuePair<string, int>("A", 1),
    new KeyValuePair<string, int>("B", 0),
    new KeyValuePair<string, int>("C", 0),
    new KeyValuePair<string, int>("D", 2),
    new KeyValuePair<string, int>("E", 8),
};

int input = 11;
var items = SubSets(list).FirstOrDefault(x => x.Sum(y => y.Value)==input);

EDIT

a full console application:

using System;
using System.Collections.Generic;
using System.Linq;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            var list = new List<KeyValuePair<string, int>>() { 
                new KeyValuePair<string, int>("A", 1),
                new KeyValuePair<string, int>("B", 2),
                new KeyValuePair<string, int>("C", 3),
                new KeyValuePair<string, int>("D", 4),
                new KeyValuePair<string, int>("E", 5),
                new KeyValuePair<string, int>("F", 6),
            };

            int input = 12;
            var alternatives = list.SubSets().Where(x => x.Sum(y => y.Value) == input);

            foreach (var res in alternatives)
            {
                Console.WriteLine(String.Join(",", res.Select(x => x.Key)));
            }
            Console.WriteLine("END");
            Console.ReadLine();
        }
    }

    public static class Extenions
    {
        public static IEnumerable<IEnumerable<T>> SubSets<T>(this IEnumerable<T> enumerable)
        {
            List<T> list = enumerable.ToList();
            ulong upper = (ulong)1 << list.Count;

            for (ulong i = 0; i < upper; i++)
            {
                List<T> l = new List<T>(list.Count);
                for (int j = 0; j < sizeof(ulong) * 8; j++)
                {
                    if (((ulong)1 << j) >= upper) break;

                    if (((i >> j) & 1) == 1)
                    {
                        l.Add(list[j]);
                    }
                }

                yield return l;
            }
        }
    }
}

it's very simple how to replace with Fragment.

DataFromDb changeActivity = new DataFromDb();
    FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
    transaction.replace(R.id.changeFrg, changeActivity);
    transaction.commit();

You need to declare the array in the HTML via

<input type="checkbox" name="Days[]" value="Daily">

Also you can insert multiple items with one query like this

$query = "INSERT INTO example (orange) VALUES ";
for ($i=0; $i<count($checkBox); $i++)
    $query .= "('" . $checkBox[$i] . "'),";
$query = rtrim($query,',');
mysql_query($query) or die (mysql_error() );

Also keep in mind that mysql_* functions are officially deprecated and hence should not be used in new code. You can use PDO or MySQLi instead. See this answer on SO for more information.

Basically, you need two jobs. One to check whether files changed and one to do the actual build:

Job #1

This should be triggered on changes in your Git repository. It then tests whether the path you specify ("src" here) has changes and then uses Jenkins' CLI to trigger a second job.

export JENKINS_CLI="java -jar /var/run/jenkins/war/WEB-INF/jenkins-cli.jar"
export JENKINS_URL=http://localhost:8080/
export GIT_REVISION=`git rev-parse HEAD`
export STATUSFILE=$WORKSPACE/status_$BUILD_ID.txt

# Figure out, whether "src" has changed in the last commit
git diff-tree --name-only HEAD | grep src

# Exit with success if it didn't
$? || exit 0

# Trigger second job
$JENKINS_CLI build job2 -p GIT_REVISION=$GIT_REVISION -s

Job #2

Configure this job to take a parameter GIT_REVISION like so, to make sure you're building exactly the revision the first job chose to build.

Since version 2.5 of the Pipeline Nodes and Processes Plugin (a component of the Pipeline plugin, installed by default), the WORKSPACE environment variable is available again. This version was released on 2016-09-23, so it should be available on all up-to-date Jenkins instances.

Example

node('label'){
    // now you are on slave labeled with 'label'
    def workspace = WORKSPACE
    // ${workspace} will now contain an absolute path to job workspace on slave

    workspace = env.WORKSPACE
    // ${workspace} will still contain an absolute path to job workspace on slave

    // When using a GString at least later Jenkins versions could only handle the env.WORKSPACE variant:
    echo "Current workspace is ${env.WORKSPACE}"

    // the current Jenkins instances will support the short syntax, too:
    echo "Current workspace is $WORKSPACE"

}

This will take care of names like "Firstname Z. Lastname" and "First Z Last"

SELECT
CASE 
    WHEN CHARINDEX(' ',name) = 0 THEN name
    WHEN CHARINDEX(' ',name) = PATINDEX('% _[., ]%',name) THEN RTRIM(SUBSTRING(name, 1, CHARINDEX(' ',name) + 2)) 
    ELSE SUBSTRING(name,1, CHARINDEX(' ',name))
END [firstname]
,CASE 
    WHEN CHARINDEX(' ',name) = 0 THEN ''
    WHEN CHARINDEX(' ',name) = PATINDEX('% _[., ]%',name) THEN LTRIM(SUBSTRING(name, CHARINDEX(' ',name) + 3,1000)) 
    ELSE SUBSTRING(name,CHARINDEX(' ',name)+1,1000)
END [lastname]
FROM [myTable]

if rate is the sampling rate(Hz), then np.linspace(0, rate/2, n) is the frequency array of every point in fft. You can use rfft to calculate the fft in your data is real values:

import numpy as np
import pylab as pl
rate = 30.0
t = np.arange(0, 10, 1/rate)
x = np.sin(2*np.pi*4*t) + np.sin(2*np.pi*7*t) + np.random.randn(len(t))*0.2
p = 20*np.log10(np.abs(np.fft.rfft(x)))
f = np.linspace(0, rate/2, len(p))
plot(f, p)

signal x contains 4Hz & 7Hz sin wave, so there are two peaks at 4Hz & 7Hz.

Something more to the point for me..

var jsontext = '{"firstname":"Jesper","surname":"Aaberg","phone":["555-0100","555-0120"]}';  
var contact = JSON.parse(jsontext);  
document.write(contact.surname + ", " + contact.firstname);  
document.write(contact.phone[1]);  
// Output:  
// Aaberg, Jesper  
// 555-0100

Reference: https://docs.microsoft.com/en-us/scripting/javascript/reference/json-parse-function-javascript

This is how I dynamically run tests on a specific file without restarting the test.

My React project was created as create-react-app.

So it watches test for changes, automatically running test when I make changes.

So this is what I see at the end of the test results in the terminal:

Test Suites: 16 passed, 16 total
Tests:       98 passed, 98 total
Snapshots:   0 total
Time:        5.048s
Ran all test suites.

Watch Usage: Press w to show more.

Press W

Watch Usage
 › Press f to run only failed tests.
 › Press o to only run tests related to changed files.
 › Press q to quit watch mode.
 › Press p to filter by a filename regex pattern.
 › Press t to filter by a test name regex pattern.
 › Press Enter to trigger a test run.

Then press P

Pattern Mode Usage
 › Press Esc to exit pattern mode.
 › Press Enter to filter by a filenames regex pattern.

 pattern ›

 Start typing to filter by a filename regex pattern.

This is after I wanted to run the 'index.es6.js' file in the 'Login' folder:

Pattern Mode Usage
 › Press Esc to exit pattern mode.
 › Press Enter to filter by a filenames regex pattern.

 pattern › login/index

 Pattern matches 1 file
 › src/containers/Login/index.es6.test.js

That's how I run tests on a specific file.

I usually use a plain old VARCHAR filtering for an IPAddress works fine.

If you want to filter on ranges of IP address I'd break it into four integers.

I would use

like 'Express Edition%'

Example:

DECLARE @edition varchar(50); 
set @edition = cast((select SERVERPROPERTY ('edition')) as varchar)

DECLARE @isExpress bit
if @edition like 'Express Edition%'
    set @isExpress = 1;
else
    set @isExpress = 0;

print @isExpress

Before you try searching for the elements within the iframe you will have to switch Selenium focus to the iframe.

Try this before searching for the elements within the iframe:

driver.switchTo().frame(driver.findElement(By.name("iFrameTitle")));

In your new code,

int func(int *B){
    *B[0] = 5;
}

B is a pointer to int, thus B[0] is an int, and you can't dereference an int. Just remove the *,

int func(int *B){
    B[0] = 5;
}

and it works.

In the initialisation

int B[10] = {NULL};

you are initialising anint with a void* (NULL). Since there is a valid conversion from void* to int, that works, but it is not quite kosher, because the conversion is implementation defined, and usually indicates a mistake by the programmer, hence the compiler warns about it.

int B[10] = {0};

is the proper way to 0-initialise an int[10].

How to prevent php form resubmission without redirect. If you are using $_SESSION (after session_start) and a $_POST form, you can do something like this:

if ( !empty($_SESSION['act']) && !empty($_POST['act']) && $_POST['act'] == $_SESSION['act'] ) {
  // do your stuff, save data into database, etc
}

In your html form put this:

<input type="hidden" id="act" name="act" value="<?php echo ( empty($_POST['act']) || $_POST['act']==2 )? 1 : 2; ?>">
<?php
if ( $_POST['act'] == $_SESSION['act'] ){
    if ( empty( $_SESSION['act'] ) || $_SESSION['act'] == 2 ){
        $_SESSION['act'] = 1;
    } else {
        $_SESSION['act'] = 2;
    }
}
?>

So, every time when the form is submitted, a new act is generated, stored in session and compared with the post act.

Ps: if you are using an Get form, you can easily change all POST with GET and it works too.

Remember, when you return more than one item, you're really returning a tuple. So you can do things like this:

def func():
    return 1, 2

print func()[0] # prints 1
print func()[1] # prints 2

There's already a program for this on linux called 'wc'.

Just

wc -l *.c 

and it gives you the total lines and the lines for each file.

Usefetch and innerHTML to load div content

let url="https://server.test-cors.org/server?id=2934825&enable=true&status=200&credentials=false&methods=GET"

async function refresh() {
  btn.disabled = true;
  dynamicPart.innerHTML = "Loading..."
  dynamicPart.innerHTML = await(await fetch(url)).text();
  setTimeout(refresh,2000);
}

<div id="staticPart">
  Here is static part of page

  <button id="btn" onclick="refresh()">
    Click here to start refreshing every 2s
  </button>
</div>

<div id="dynamicPart">Dynamic part</div>

You have two syntax options:

Option 1

CREATE TABLE Table1 (
    id int identity(1, 1) not null,
    LongIntColumn1 int,
    CurrencyColumn money
)

CREATE TABLE Table2 (
    id int identity(1, 1) not null,
    LongIntColumn2 int,
    CurrencyColumn2 money
)

INSERT INTO Table1 VALUES(12, 12.00)
INSERT INTO Table1 VALUES(11, 13.00)

INSERT INTO Table2
SELECT LongIntColumn1, Avg(CurrencyColumn) as CurrencyColumn1 FROM Table1 GROUP BY LongIntColumn1

Option 2

CREATE TABLE Table1 (
    id int identity(1, 1) not null,
    LongIntColumn1 int,
    CurrencyColumn money
)

INSERT INTO Table1 VALUES(12, 12.00)
INSERT INTO Table1 VALUES(11, 13.00)


SELECT LongIntColumn1, Avg(CurrencyColumn) as CurrencyColumn1
INTO Table2
FROM Table1
GROUP BY LongIntColumn1

Bear in mind that Option 2 will create a table with only the columns on the projection (those on the SELECT).

well, for me it was different. I was missing assembly of my console application project with MVC project. So, adding reference was not enough.

well this might help someone else. go to root web.config file system.web -> compilation -> add your project reference like this.

<assemblies> <add assembly="Your.Namespace, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"/> </assemblies>

Use PHP's json methods to create the json then write it to a file with fwrite.

This may help you ;D

{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        float Stukprijs;
        float Aantal;
        private void label2_Click(object sender, EventArgs e)
        {

        }

        private void button2_Click(object sender, EventArgs e)
        {
            MessageBox.Show("In de eersre textbox staat een geldbedrag." + Environment.NewLine + "In de tweede textbox staat een aantal." + Environment.NewLine + "Bereken wat er moetworden betaald." + Environment.NewLine + "Je krijgt 15% korting over het bedrag BOVEN de 100." + Environment.NewLine + "Als de korting meer dan 10 euri is," + Environment.NewLine + "wordt de korting textbox lichtgroen");
        }

        private void button1_Click(object sender, EventArgs e)
        {
            errorProvider1.Clear();
            errorProvider2.Clear();
            if (float.TryParse(textBox1.Text, out Stukprijs))
            {
                if (float.TryParse(textBox2.Text, out Aantal))
                {
                    float Totaal = Stukprijs * Aantal;
                    string Output = Totaal.ToString();
                    textBox3.Text = Output;
                    if (Totaal >= 100)
                    {
                        float korting = Totaal - 100;
                        float korting2 = korting / 100 * 15;
                        string Output2 = korting2.ToString();
                        textBox4.Text = Output2;
                        if (korting2 >= 10)
                        {
                            textBox4.BackColor = Color.LightGreen;
                        }
                        else
                        {
                            textBox4.BackColor = SystemColors.Control;
                        }
                    }
                    else
                    {
                        textBox4.Text = "0";
                        textBox4.BackColor = SystemColors.Control;
                    }
                }
                else
                {
                    errorProvider2.SetError(textBox2, "Aantal plz!");
                }

            }
            else
            {
                errorProvider1.SetError(textBox1, "Bedrag plz!");
                if (float.TryParse(textBox2.Text, out Aantal))
                {

                }
                else
                {
                    errorProvider2.SetError(textBox2, "Aantal plz!");
                }
            }

        }

        private void BTNwissel_Click(object sender, EventArgs e)
        {
            //LL, LU, LR, LD.
            Color c = LL.BackColor;
            LL.BackColor = LU.BackColor;
            LU.BackColor = LR.BackColor;
            LR.BackColor = LD.BackColor;
            LD.BackColor = c;
        }

        private void button3_Click(object sender, EventArgs e)
        {
            MessageBox.Show("zorg dat de kleuren linksom wisselen als je op de knop drukt.");
        }
    }
}

I'm just starting some string manipulations and found this question. I was probably trying to do something like the OP, "usual me". The previous answers did not clear up my confusion, but after thinking a little about it I finally "got it".

As long as a, b, c, d, and e have the same value, they reference to the same place. Memory is saved. As soon as the variable start to have different values, they get start to have different references. My learning experience came from this code:

import copy
a = 'hello'
b = str(a)
c = a[:]
d = a + ''
e = copy.copy(a)

print map( id, [ a,b,c,d,e ] )

print a, b, c, d, e

e = a + 'something'
a = 'goodbye'
print map( id, [ a,b,c,d,e ] )
print a, b, c, d, e

The printed output is:

[4538504992, 4538504992, 4538504992, 4538504992, 4538504992]

hello hello hello hello hello

[6113502048, 4538504992, 4538504992, 4538504992, 5570935808]

goodbye hello hello hello hello something

For SQL Server 2016 and newer, and Azure SQL Database, use the built in AT TIME ZONE statement.

For older editions of SQL Server, you can use my SQL Server Time Zone Support project to convert between IANA standard time zones, as listed here.

UTC to Local is like this:

SELECT Tzdb.UtcToLocal('2015-07-01 00:00:00', 'America/Los_Angeles')

Local to UTC is like this:

SELECT Tzdb.LocalToUtc('2015-07-01 00:00:00', 'America/Los_Angeles', 1, 1)

The numeric options are flag for controlling the behavior when the local time values are affected by daylight saving time. These are described in detail in the project's documentation.

Very simple in Swift. Just place the following into your App Delegate.

UserDefaults.standard.register(defaults: ["UserAgent" : "Custom Agent"])

If you want to append to the existing agent string then:

let userAgent = UIWebView().stringByEvaluatingJavaScript(from: "navigator.userAgent")! + " Custom Agent"
UserDefaults.standard.register(defaults: ["UserAgent" : userAgent])

Note: You may will need to uninstall and reinstall the App to avoid appending to the existing agent string.

From Content assist for static imports

To get content assist proposals for static members configure your list of favorite static members on the Opens the Favorites preference page Java > Editor > Content Assist > Favorites preference page.
For example, if you have added java.util.Arrays.* or org.junit.Assert.* to this list, then all static methods of this type matching the completion prefix will be added to the proposals list.

Open Window » Preferences » Java » Editor » Content Assist » Favorites

If you have default parameters in your base constructor the base class will be called automatically.

using namespace std;

class Base
{
    public:
    Base(int a=1) : _a(a) {}

    protected:
    int _a;
};

class Derived : public Base
{
  public:
  Derived() {}

  void printit() { cout << _a << endl; }
};

int main()
{
   Derived d;
   d.printit();
   return 0;
}

Output is: 1

You have to explicitly define the constructor in B and explicitly call the constructor for the parent.

B(int x) : A(x) { }

or

B() : A(5) { }

As a sub form i think it's not gonna Start in the middle of the parent form until you Show it as a Dialog. .......... Form2.ShowDialog();

i was about to make About Form. and this is perfect that's i am searching for. and untill you close the About_form you cant Touch/click anythings of parents Form once you Click for About_Form (in my case) .Coz its Showing as Dialog

If you're using HTTPS, check to make sure that your URL is correct. For example:

$ git clone https://github.com/wellle/targets.git
Cloning into 'targets'...
Username for 'https://github.com': ^C

$ git clone https://github.com/wellle/targets.vim.git
Cloning into 'targets.vim'...
remote: Counting objects: 2182, done.
remote: Total 2182 (delta 0), reused 0 (delta 0), pack-reused 2182
Receiving objects: 100% (2182/2182), 595.77 KiB | 0 bytes/s, done.
Resolving deltas: 100% (1044/1044), done.

khichar.anil covered most of this in his answer.

I am just adding the flag that will remove the tags from the revision names list. This gives us:

git name-rev --name-only --exclude=tags/* $SHA

You can use pickle

import pickle
dict = {'one': 1, 'two': 2}
file = open('dump.txt', 'wb')
pickle.dump(dict, file)
file.close()

and to read it again

file = open('dump.txt', 'rb')
dict = pickle.load(file)

EDIT: Guess I misread your question, sorry ... but pickle might help all the same. :)

That header file is not part of the C++ standard, is therefore non-portable, and should be avoided.

Moreover, even if there were some catch-all header in the standard, you would want to avoid it in lieu of specific headers, since the compiler has to actually read in and parse every included header (including recursively included headers) every single time that translation unit is compiled.

Reorder its work This Way

 var tmpOrder = playlist[oldIndex];
    playlist.splice(oldIndex, 1);
    playlist.splice(newIndex, 0, tmpOrder);

I hope this will work

To do the clean up

1. Delete the .svn folder.

2. Do the svncheckout in the root folder.

3. Try performing the clean up operation.

This got my issue resolved.

Like others have mentioned, a functor is an object that acts like a function, i.e. it overloads the function call operator.

Functors are commonly used in STL algorithms. They are useful because they can hold state before and between function calls, like a closure in functional languages. For example, you could define a MultiplyBy functor that multiplies its argument by a specified amount:

class MultiplyBy {
private:
    int factor;

public:
    MultiplyBy(int x) : factor(x) {
    }

    int operator () (int other) const {
        return factor * other;
    }
};

Then you could pass a MultiplyBy object to an algorithm like std::transform:

int array[5] = {1, 2, 3, 4, 5};
std::transform(array, array + 5, array, MultiplyBy(3));
// Now, array is {3, 6, 9, 12, 15}

Another advantage of a functor over a pointer to a function is that the call can be inlined in more cases. If you passed a function pointer to transform, unless that call got inlined and the compiler knows that you always pass the same function to it, it can't inline the call through the pointer.

There is no: nono and no: yesyes. The truth is in the middle And no reasons to be scared because of the next version of Angular.

From a logical point of view, if You have a Component and You want to inform other components that something happens, an event should be fired and this can be done in whatever way You (developer) think it should be done. I don't see the reason why to not use it and i don't see the reason why to use it at all costs. Also the EventEmitter name suggests to me an event happening. I usually use it for important events happening in the Component. I create the Service but create the Service file inside the Component Folder. So my Service file becomes a sort of Event Manager or an Event Interface, so I can figure out at glance to which event I can subscribe on the current component.

I know..Maybe I'm a bit an old fashioned developer. But this is not a part of Event Driven development pattern, this is part of the software architecture decisions of Your particular project.

Some other guys may think that use Observables directly is cool. In that case go ahead with Observables directly. You're not a serial killer doing this. Unless you're a psychopath developer, So far the Program works, do it.

Simple way is to convert into column

SELECT COLUMN_VALUE FROM TABLE (SPLIT ('19869,19572,19223,18898,10155,'))

CREATE TYPE split_tbl as TABLE OF VARCHAR2(32767);

CREATE OR REPLACE FUNCTION split (p_list VARCHAR2, p_del VARCHAR2 := ',')
   RETURN split_tbl
   PIPELINED IS
   l_idx PLS_INTEGER;
   l_list VARCHAR2 (32767) := p_list;
   l_value VARCHAR2 (32767);
BEGIN
   LOOP
      l_idx := INSTR (l_list, p_del);

      IF l_idx > 0 THEN
         PIPE ROW (SUBSTR (l_list, 1, l_idx - 1));
         l_list := SUBSTR (l_list, l_idx + LENGTH (p_del));
      ELSE
         PIPE ROW (l_list);
         EXIT;
      END IF;
   END LOOP;

   RETURN;
END split;

You should assign string value to environment variable.

os.environ["DEBUSSY"] = "1"

If you want to read or print the environment variable just use

print os.environ["DEBUSSY"]

This changes will be effective only for the current process where it was assigned, it will no change the value permanently. The child processes will automatically inherit the environment of the parent process.

I found this to be the best way of doing this (I had an issue with my server not letting me delete).

On the server that hosts the origin repository, type the following from a directory inside the repository:

git config receive.denyDeleteCurrent ignore

On your workstation:

git branch -m master vabandoned                 # Rename master on local
git branch -m newBranch master                  # Locally rename branch newBranch to master
git push origin :master                         # Delete the remote's master
git push origin master:refs/heads/master        # Push the new master to the remote
git push origin abandoned:refs/heads/abandoned  # Push the old master to the remote

Back on the server that hosts the origin repository:

git config receive.denyDeleteCurrent true

Credit to the author of blog post http://www.mslinn.com/blog/?p=772

Prefixing the string with an @ indicates that it should be treated as a literal, i.e. no escaping.

For example if your string contains a path you would typically do this:

string path = "c:\\mypath\\to\\myfile.txt";

The @ allows you to do this:

string path = @"c:\mypath\to\myfile.txt";

Notice the lack of double slashes (escaping)

Use PHP's fopen

There's a third way that doesn't require a converter or a change to your view model: use a style:

<Style TargetType="Button">
   <Setter Property="Visibility" Value="Collapsed"/>
   <Style.Triggers>
      <DataTrigger Binding="{Binding IsVisible}" Value="True">
         <Setter Property="Visibility" Value="Visible"/>
      </DataTrigger>
   </Style.Triggers>
</Style>

I tend to prefer this technique because I use it in a lot of cases where what I'm binding to is not boolean - e.g. displaying an element only if its DataContext is not null, or implementing multi-state displays where different layouts appear based on the setting of an enum in the view model.

The W3C solution:

var len = document.getElementById("input1").length;

The 'more than 100% width' on the table really made it work for me.

.table-wrap {_x000D_
    width: 100%;_x000D_
    overflow: auto;_x000D_
}_x000D_
_x000D_
table {_x000D_
    table-layout: fixed;_x000D_
    width: 200%;_x000D_
}

PowerShell anyone?

param (
    [string]$Role = "Administrators"
)

#check for local role

$identity  = New-Object Security.Principal.WindowsIdentity($env:UserName)
$principal = New-Object Security.Principal.WindowsPrincipal($identity)

Write-Host "IsInRole('$Role'): " $principal.IsInRole($Role)

#enumerate AD roles and lookup

$groups = $identity::GetCurrent().Groups
foreach ($group in $groups) {
    $trans = $group.Translate([Security.Principal.NTAccount]);
    if ($trans.Value -eq $Role) {
       Write-Host "User is in '$Role' role"
    }
}

Here is the fastest unsafe implementation, same algorithm before, taken from this source

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    private static unsafe void SwapElements(int* p, int* q)
    {
        int temp = *p;
        *p = *q;
        *q = temp;
    }

    public static unsafe int Median(int[] arr, int n)
    {
        int middle, ll, hh;

        int low = 0; int high = n - 1; int median = (low + high) / 2;
        fixed (int* arrptr = arr)
        {
            for (;;)
            {
                if (high <= low)
                    return arr[median];

                if (high == low + 1)
                {
                    if (arr[low] > arr[high])
                        SwapElements(arrptr + low, arrptr + high);
                    return arr[median];
                }

                middle = (low + high) / 2;
                if (arr[middle] > arr[high])
                    SwapElements(arrptr + middle, arrptr + high);

                if (arr[low] > arr[high])
                    SwapElements(arrptr + low, arrptr + high);

                if (arr[middle] > arr[low])
                    SwapElements(arrptr + middle, arrptr + low);

                SwapElements(arrptr + middle, arrptr + low + 1);

                ll = low + 1;
                hh = high;
                for (;;)
                {
                    do ll++; while (arr[low] > arr[ll]);
                    do hh--; while (arr[hh] > arr[low]);

                    if (hh < ll)
                        break;

                    SwapElements(arrptr + ll, arrptr + hh);
                }

                SwapElements(arrptr + low, arrptr + hh);

                if (hh <= median)
                    low = ll;
                if (hh >= median)
                    high = hh - 1;
            }
        }
    }

Excuse me when I answer your questions out-of-order, it makes it easier to understand this way.

When static variable is declared in a header file is its scope limited to .h file or across all units.

There is no such thing as a "header file scope". The header file gets included into source files. The translation unit is the source file including the text from the header files. Whatever you write in a header file gets copied into each including source file.

As such, a static variable declared in a header file is like a static variable in each individual source file.

Since declaring a variable static this way means internal linkage, every translation unit #includeing your header file gets its own, individual variable (which is not visible outside your translation unit). This is usually not what you want.

I would like to know what is the difference between static variables in a header file vs declared in a class.

In a class declaration, static means that all instances of the class share this member variable; i.e., you might have hundreds of objects of this type, but whenever one of these objects refers to the static (or "class") variable, it's the same value for all objects. You could think of it as a "class global".

Also generally static variable is initialized in .cpp file when declared in a class right ?

Yes, one (and only one) translation unit must initialize the class variable.

So that does mean static variable scope is limited to 2 compilation units ?

As I said:

• A header is not a compilation unit,
• static means completely different things depending on context.

Global static limits scope to the translation unit. Class static means global to all instances.

I hope this helps.

PS: Check the last paragraph of Chubsdad's answer, about how you shouldn't use static in C++ for indicating internal linkage, but anonymous namespaces. (Because he's right. ;-) )

Sounds like you want to do an "upsert". MongoDB has built-in support for this. Pass an extra parameter to your update() call: {upsert:true}. For example:

key = {'key':'value'}
data = {'key2':'value2', 'key3':'value3'};
coll.update(key, data, upsert=True); #In python upsert must be passed as a keyword argument

This replaces your if-find-else-update block entirely. It will insert if the key doesn't exist and will update if it does.

Before:

{"key":"value", "key2":"Ohai."}

After:

{"key":"value", "key2":"value2", "key3":"value3"}

You can also specify what data you want to write:

data = {"$set":{"key2":"value2"}}

Now your selected document will update the value of "key2" only and leave everything else untouched.

IF you are using MyEclipse and want to add args before run the program, Then do as follows: 1.0) Run -> Run Config 2.1) Click "Arguments" on the right panel 2.2)add your args in the "Program Args" box, separated by blank

Since style A is not allowed in C++ and you don't want style B then how about using style BX:

FooBar fb = { /*.foo=*/ 12, /*.bar=*/ 3.4 };  // :)

At least help at some extent.

The issue with only having these two conditions:

  <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
  <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />

is that they work only as long as the {REQUEST_FILENAME} exists physically on disk. This means that there can be scenarios where a request for an incorrectly named partial view would return the root page instead of a 404 which would cause angular to be loaded twice (and in certain scenarios it can cause a nasty infinite loop).

Thus, some safe "fallback" rules would be recommended to avoid these hard to troubleshoot issues:

  <add input="{REQUEST_FILENAME}" pattern="(.*?)\.html$" negate="true" />
  <add input="{REQUEST_FILENAME}" pattern="(.*?)\.js$" negate="true" />
  <add input="{REQUEST_FILENAME}" pattern="(.*?)\.css$" negate="true" />

or a condition that matches any file ending:

<conditions>
  <!-- ... -->
  <add input="{REQUEST_FILENAME}" pattern=".*\.[\d\w]+$" negate="true" />
</conditions>

UPDATE: Check out AngularUI's new project to address this problem

For subsections it's as easy as leveraging strings in ng-include:

<ul id="subNav">
  <li><a ng-click="subPage='section1/subpage1.htm'">Sub Page 1</a></li>
  <li><a ng-click="subPage='section1/subpage2.htm'">Sub Page 2</a></li>
  <li><a ng-click="subPage='section1/subpage3.htm'">Sub Page 3</a></li>
</ul>
<ng-include src="subPage"></ng-include>

Or you can create an object in case you have links to sub pages all over the place:

$scope.pages = { page1: 'section1/subpage1.htm', ... };

<ul id="subNav">
  <li><a ng-click="subPage='page1'">Sub Page 1</a></li>
  <li><a ng-click="subPage='page2'">Sub Page 2</a></li>
  <li><a ng-click="subPage='page3'">Sub Page 3</a></li>
</ul>
<ng-include src="pages[subPage]"></ng-include>

Or you can even use $routeParams

$routeProvider.when('/home', ...);
$routeProvider.when('/home/:tab', ...);
$scope.params = $routeParams;

<ul id="subNav">
  <li><a href="#/home/tab1">Sub Page 1</a></li>
  <li><a href="#/home/tab2">Sub Page 2</a></li>
  <li><a href="#/home/tab3">Sub Page 3</a></li>
</ul>
<ng-include src=" '/home/' + tab + '.html' "></ng-include>

You can also put an ng-controller at the top-most level of each partial

They're all similar in that they're essentially zip files containing the actual file components. You can see the contents just by replacing the extension with .zip and opening them up. The difference with xlsb seems to be that the components are not XML-based but are in a binary format: supposedly this is beneficial when working with large files.

https://blogs.msdn.microsoft.com/dmahugh/2006/08/22/new-binary-file-format-for-spreadsheets/

If you want to have unique elements in your list, then why not use a set, if of course, order does not matter for you: -

>>> s = set()
>>> s.add(2)
>>> s.add(4)
>>> s.add(5)
>>> s.add(2)
>>> s
39: set([2, 4, 5])

If order is a matter of concern, then you can use: -

>>> def addUnique(l, num):
...     if num not in l:
...         l.append(num)
...     
...     return l

You can also find an OrderedSet recipe, which is referred to in Python Documentation

You can use preg_replace in this case;

$res = preg_replace("/[^0-9]/", "", "Every 6 Months" );

$res return 6 in this case.

If want also to include decimal separator or thousand separator check this example:

$res = preg_replace("/[^0-9.]/", "", "$ 123.099");

$res returns "123.099" in this case

Include period as decimal separator or thousand separator: "/[^0-9.]/"

Include coma as decimal separator or thousand separator: "/[^0-9,]/"

Include period and coma as decimal separator and thousand separator: "/[^0-9,.]/"

create a logfile in php, to do it you need to pass data on function and it will create log file for you.

function wh_log($log_msg)
{
    $log_filename = "log";
    if (!file_exists($log_filename)) 
    {
        // create directory/folder uploads.
        mkdir($log_filename, 0777, true);
    }
    $log_file_data = $log_filename.'/log_' . date('d-M-Y') . '.log';
    // if you don't add `FILE_APPEND`, the file will be erased each time you add a log
    file_put_contents($log_file_data, $log_msg . "\n", FILE_APPEND);
} 
// call to function
wh_log("this is my log message");

When adding support for mimetype (as suggested by @ProVega) then it is also best practice to remove the type before adding it - this is to prevent unexpected errors when deploying to servers where support for the type already exists, for example:

<staticContent>
    <remove fileExtension=".json" />
    <mimeMap fileExtension=".json" mimeType="application/json" />
</staticContent>

Checking if something is promise unnecessarily complicates the code, just use Promise.resolve

Promise.resolve(valueOrPromiseItDoesntMatter).then(function(value) {

})

I think you'll find your answer if you refer to this post: Deserialize JSON into C# dynamic object?

There are various ways of achieving what you want here. The System.Web.Helpers.Json approach (a few answers down) seems to be the simplest.

FrameLayout is not the better way to do this:

Use RelativeLayout instead. You can position the elements anywhere you like. The element that comes after, has the higher z-index than the previous one (i.e. it comes over the previous one).

Example:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent" android:layout_height="match_parent">
    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/colorPrimary"
        app:srcCompat="@drawable/ic_information"/>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="This is a text."
        android:layout_centerHorizontal="true"
        android:layout_alignParentBottom="true"
        android:layout_margin="8dp"
        android:padding="5dp"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:background="#A000"
        android:textColor="@android:color/white"/>
</RelativeLayout>

API 29.+ usage AndroidX libraries. If you are using API 29.+, then you cannot remove these. If you want to remove AndroidX, then you need to remove the entire 29.+ API from your SDK:

This will work fine.

You can also check Restlet which has full client-side capabilities, more REST oriented that lower-level libraries such as HttpURLConnection or Apache HTTP Client (which we can leverage as connectors).

Best regards, Jerome Louvel

Ctrl + . shows the menu. I find this easier to type than the alternative, Alt + Shift + F10.

This can be re-bound to something more familiar by going to Tools > Options > Environment > Keyboard > Visual C# > View.QuickActions

I have met same problem. In my case I had no ..\data dir in my C:\mysql\ so I just executed mysqld --initialize command from c:\mysql\bin\ directory and I got the data directory in c:\mysql\data. Afterwards I could use mysqld.exe --console command to test the server startup.

Your sub-query is just incomplete, that's all. See the query below with my addictions:

INSERT INTO customers ( customer_id, firstname, surname ) 
VALUES ((SELECT MAX( customer_id ) FROM customers) +1), 'jim', 'sock')

This should do it:

[^a-zA-Z\d\s:]

INSERT INTO target( userid, rightid, count )
  SELECT userid, rightid, count 
  FROM batch
  WHERE NOT EXISTS (
    SELECT * FROM target t2, batch b2
    WHERE t2.userid = b2.userid
    -- ... other keyfields ...
    )       
    ;

BTW: if you want the whole batch to fail in case of a duplicate, then (given a primary key constraint)

INSERT INTO target( userid, rightid, count )
SELECT userid, rightid, count 
FROM batch
    ;

will do exactly what you want: either it succeeds, or it fails.

This works for me at runtime too:

UltraPictureBox1.Image = My.Resources.MyPicture

No strings involved and if I change the name it is automatically updated by refactoring.

stat -c %s file.txt

This command will give you the size of the file in bytes. You can learn more about why you should avoid parsing output of ls command over here: http://mywiki.wooledge.org/ParsingLs

In SQL Server Management Studio you can just right click the table in the object explorer and select "View Dependencies". This would give a you a good starting point. It shows tables, views, and procedures that reference the table.

1. Try this: .attr()

  $('.field').hover(function () {
    var value=$(this).attr('data-fullText');
  $(this).html(value);
});

DEMO 1: http://jsfiddle.net/hsakapandit/Jn4V3/

2. Try this: .data()

$('.field').hover(function () {
    var value=$(this).data('fulltext');
  $(this).html(value);
});

DEMO 2: http://jsfiddle.net/hsakapandit/Jn4V3/1/

Filter the data directly from DataTable or Dataset:

"MyTable".DefaultView.RowFilter = "<DataTable Field> LIKE '%" + textBox1.Text + "%'";
   this.dataGridView1.DataSource = "MyTable".DefaultView;

Use this code on event KeyUp of Textbox, replace "MyTable" for you table name or dataset, replace for the field where you want make the search.

For primitive types (e.g. numbers, booleans, strings, etc.), there is no difference between toBe and toEqual; either one will work for 5, true, or "the cake is a lie".

To understand the difference between toBe and toEqual, let's imagine three objects.

var a = { bar: 'baz' },
    b = { foo: a },
    c = { foo: a };

Using a strict comparison (===), some things are "the same":

> b.foo.bar === c.foo.bar
true

> b.foo.bar === a.bar
true

> c.foo === b.foo
true

But some things, even though they are "equal", are not "the same", since they represent objects that live in different locations in memory.

> b === c
false

Jasmine's toBe matcher is nothing more than a wrapper for a strict equality comparison

expect(c.foo).toBe(b.foo)

is the same thing as

expect(c.foo === b.foo).toBe(true)

Don't just take my word for it; see the source code for toBe.

But b and c represent functionally equivalent objects; they both look like

{ foo: { bar: 'baz' } }

Wouldn't it be great if we could say that b and c are "equal" even if they don't represent the same object?

Enter toEqual, which checks "deep equality" (i.e. does a recursive search through the objects to determine whether the values for their keys are equivalent). Both of the following tests will pass:

expect(b).not.toBe(c);
expect(b).toEqual(c);

Hope that helps clarify some things.

Small tweak to Luke's answer,

 function reloadJs(src) {
    src = $('script[src$="' + src + '"]').attr("src");
    $('script[src$="' + src + '"]').remove();
    $('<script/>').attr('src', src).appendTo('head');
}

and call it like,

reloadJs("myFile.js");

This will not have any path related issues.

It's just a check as of NPM v1.2.20, they report this as a warning.

However, don't worry, there are sooooooo many packages which still don't have the repository field in their package.json. The field is used for informational purposes.

In the case you're a package author, put the repository in your package.json, like this:

"repository": {
  "type": "git",
  "url": "git://github.com/username/repository.git"
}

Read more about the repository field, and see the logged bug for further details.

Additionally, as originally reported by @dan_nl, you can set private key in your package.json.
This will not only stop you from accidentally running npm publish in your app, but will also stop NPM from printing warnings regarding package.json problems.

{
  "name": "my-super-amazing-app",
  "version": "1.0.0",
  "private": true
}

$('input[type=file]').val()

That'll get you the file selected.

However, you can't set the value yourself.

int a = 1;
char * c = (char*)(&a); //In C++ should be intermediate cst to void*

Got this error in Android while doing something like this:

 roleSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

            switch (parent.getItemAtPosition(position)) {
                case ADMIN_CONSTANT: //Threw the error

            }

despite declaring a constant:

public static final String ADMIN_CONSTANT= "Admin";

I resolved the issue by changing my code to this:

roleSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

            String selectedItem = String.valueOf(parent.getItemAtPosition(position));
            switch (selectedItem) {
                case ADMIN_CONSTANT:

            }

wc -l <file.txt>

Or

command | wc -l

wrote these some time back, found it very useful for a wide range of applications.

<?php

// substr_getbykeys() - Returns everything in a source string that exists between the first occurance of each of the two key substrings
//          - only returns first match, and can be used in loops to iterate through large datasets
//          - arg 1 is the first substring to look for
//          - arg 2 is the second substring to look for
//          - arg 3 is the source string the search is performed on.
//          - arg 4 is boolean and allows you to determine if returned result should include the search keys.
//          - arg 5 is boolean and can be used to determine whether search should be case-sensative or not.
//

function substr_getbykeys($key1, $key2, $source, $returnkeys, $casematters) {
    if ($casematters === true) {
        $start = strpos($source, $key1);
        $end = strpos($source, $key2);
    } else {
        $start = stripos($source, $key1);
        $end = stripos($source, $key2);
    }
    if ($start === false || $end === false) { return false; }
    if ($start > $end) {
        $temp = $start;
        $start = $end;
        $end = $temp;
    }
    if ( $returnkeys === true) {
        $length = ($end + strlen($key2)) - $start;
    } else {
        $start = $start + strlen($key1);
        $length = $end - $start;
    }
    return substr($source, $start, $length);
}

// substr_delbykeys() - Returns a copy of source string with everything between the first occurance of both key substrings removed
//          - only returns first match, and can be used in loops to iterate through large datasets
//          - arg 1 is the first key substring to look for
//          - arg 2 is the second key substring to look for
//          - arg 3 is the source string the search is performed on.
//          - arg 4 is boolean and allows you to determine if returned result should include the search keys.
//          - arg 5 is boolean and can be used to determine whether search should be case-sensative or not.
//

function substr_delbykeys($key1, $key2, $source, $returnkeys, $casematters) {
    if ($casematters === true) {
        $start = strpos($source, $key1);
        $end = strpos($source, $key2);
    } else {
        $start = stripos($source, $key1);
        $end = stripos($source, $key2);
    }
    if ($start === false || $end === false) { return false; }
    if ($start > $end) {
        $temp = $start; 
        $start = $end;
        $end = $temp;
    }
    if ( $returnkeys === true) {
        $start = $start + strlen($key1);
        $length = $end - $start;
    } else {
        $length = ($end + strlen($key2)) - $start;  
    }
    return substr_replace($source, '', $start, $length);
}
?>

You need to encode Unicode explicitly before writing to a file, otherwise Python does it for you with the default ASCII codec.

Pick an encoding and stick with it:

f.write(printinfo.encode('utf8') + '\n')

or use io.open() to create a file object that'll encode for you as you write to the file:

import io

f = io.open(filename, 'w', encoding='utf8')

You may want to read:

• The Python Unicode HOWTO

• Pragmatic Unicode by Ned Batchelder

• The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!) by Joel Spolsky

before continuing.

No, you need to handle every statement separately..

UPDATE table1
 Statement1;
 UPDATE table 1
 Statement2;

And so on

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

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

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

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

$value = preg_replace('~\.0+$~','',$value);

We have used SharpZipLib successfully on many projects. I know it's a third party tool, but source code is included and could provide some insight if you chose to reinvent the wheel here.

This is the example of dynamic Form controls generated from server.

https://stackblitz.com/edit/angular-t3mmg6

This example is dynamic Form controls is in add component (This is where you can get the Formcontrols from the server). If you see addcomponent method you can see the Forms Controls. In this example I am not using angular material,but It works (I am using @ work). This is target to angular 6, but works in all previous version.

Need to add JITComplierFactory for AngularVersion 5 and above.

Thanks

Vijay

As @user786653 suggested, use the xxd(1) program:

xxd -r -p input.txt output.bin

@Juri

If you add IntentFilters for your service, you are saying you want to expose your service to other applications, then it may be stopped unexpectedly by other applications.

If you don't care about formatting and you just need some quick date, you can use this:

import time
print(time.ctime())

If you call getcwd it should give you the path:

<?php
  echo getcwd();
?>

OS: Ubuntu16.04

Reason: I deleted the client config file(~/.docker/config.json)

Solution:

• Restart docker.
  service docker restart.
• It needs to input Login info, then generates config file automatically.
  docker login --username=yourdockerhubername [email protected]

It should be fixed on server side. Your server should return this headers for this file types:

Content-Type: application/octet-stream
Content-Disposition: attachment;filename=\"filename.xxx\"

This is the simplest one.

#divid {
   position: fixed;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
}

The rules (which did not change in C++11):

• Reserved in any scope, including for use as implementation macros:
  • identifiers beginning with an underscore followed immediately by an uppercase letter
  • identifiers containing adjacent underscores (or "double underscore")
• Reserved in the global namespace:
  • identifiers beginning with an underscore
• Also, everything in the std namespace is reserved. (You are allowed to add template specializations, though.)

From the 2003 C++ Standard:

17.4.3.1.2 Global names [lib.global.names]

Certain sets of names and function signatures are always reserved to the implementation:

• Each name that contains a double underscore (__) or begins with an underscore followed by an uppercase letter (2.11) is reserved to the implementation for any use.
• Each name that begins with an underscore is reserved to the implementation for use as a name in the global namespace.¹⁶⁵

¹⁶⁵⁾ Such names are also reserved in namespace ::std (17.4.3.1).

Because C++ is based on the C standard (1.1/2, C++03) and C99 is a normative reference (1.2/1, C++03) these also apply, from the 1999 C Standard:

7.1.3 Reserved identifiers

Each header declares or defines all identifiers listed in its associated subclause, and optionally declares or defines identifiers listed in its associated future library directions subclause and identifiers which are always reserved either for any use or for use as file scope identifiers.

• All identifiers that begin with an underscore and either an uppercase letter or another underscore are always reserved for any use.
• All identifiers that begin with an underscore are always reserved for use as identifiers with file scope in both the ordinary and tag name spaces.
• Each macro name in any of the following subclauses (including the future library directions) is reserved for use as specified if any of its associated headers is included; unless explicitly stated otherwise (see 7.1.4).
• All identifiers with external linkage in any of the following subclauses (including the future library directions) are always reserved for use as identifiers with external linkage.¹⁵⁴
• Each identifier with file scope listed in any of the following subclauses (including the future library directions) is reserved for use as a macro name and as an identifier with file scope in the same name space if any of its associated headers is included.

No other identifiers are reserved. If the program declares or defines an identifier in a context in which it is reserved (other than as allowed by 7.1.4), or defines a reserved identifier as a macro name, the behavior is undefined.

If the program removes (with #undef) any macro definition of an identifier in the first group listed above, the behavior is undefined.

¹⁵⁴⁾ The list of reserved identifiers with external linkage includes errno, math_errhandling, setjmp, and va_end.

Other restrictions might apply. For example, the POSIX standard reserves a lot of identifiers that are likely to show up in normal code:

• Names beginning with a capital E followed a digit or uppercase letter:
  • may be used for additional error code names.
• Names that begin with either is or to followed by a lowercase letter
  • may be used for additional character testing and conversion functions.
• Names that begin with LC_ followed by an uppercase letter
  • may be used for additional macros specifying locale attributes.
• Names of all existing mathematics functions suffixed with f or l are reserved
  • for corresponding functions that operate on float and long double arguments, respectively.
• Names that begin with SIG followed by an uppercase letter are reserved
  • for additional signal names.
• Names that begin with SIG_ followed by an uppercase letter are reserved
  • for additional signal actions.
• Names beginning with str, mem, or wcs followed by a lowercase letter are reserved
  • for additional string and array functions.
• Names beginning with PRI or SCN followed by any lowercase letter or X are reserved
  • for additional format specifier macros
• Names that end with _t are reserved
  • for additional type names.

While using these names for your own purposes right now might not cause a problem, they do raise the possibility of conflict with future versions of that standard.

Personally I just don't start identifiers with underscores. New addition to my rule: Don't use double underscores anywhere, which is easy as I rarely use underscore.

After doing research on this article I no longer end my identifiers with _t as this is reserved by the POSIX standard.

The rule about any identifier ending with _t surprised me a lot. I think that is a POSIX standard (not sure yet) looking for clarification and official chapter and verse. This is from the GNU libtool manual, listing reserved names.

CesarB provided the following link to the POSIX 2004 reserved symbols and notes 'that many other reserved prefixes and suffixes ... can be found there'. The POSIX 2008 reserved symbols are defined here. The restrictions are somewhat more nuanced than those above.

Set the DropDownStyle property of the combobox to DropDownList. This will allow only items in the list to be selected and will not allow any free-form user input.

It help to reduce lot of codes. It is occasionally used in RGB values which consist of 8bits.

where 0xff means 24(0's ) and 8(1's) like 00000000 00000000 00000000 11111111

It effectively masks the variable so it leaves only the value in the last 8 bits, and ignores all the rest of the bits

It’s seen most in cases like when trying to transform color values from a special format to standard RGB values (which is 8 bits long).

Great Explanation See here

Just pass it as normal parameters and access it in PHP using the $argv array.

php myfile.php daily

and in myfile.php

$type = $argv[1];

0.0 is a double literal and this is not considered as absolute zero! No exception because it is considered that the double variable large enough to hold the values representing near infinity!

Use this regular expression to match ten digits only:

@"^\d{10}$"

To find a sequence of ten consecutive digits anywhere in a string, use:

@"\d{10}"

Note that this will also find the first 10 digits of an 11 digit number. To search anywhere in the string for exactly 10 consecutive digits and not more you can use negative lookarounds:

@"(?<!\d)\d{10}(?!\d)"

Michael Irigoyen is correct BUT it is a little more complicated...

if you are using the wonderful boilerplate by Paul Irish then you will have something like the following:-

<!doctype html>
<!--[if lt IE 7]> <html class="no-js ie6 oldie" lang="en"> <![endif]-->
<!--[if IE 7]>    <html class="no-js ie7 oldie" lang="en"> <![endif]-->
<!--[if IE 8]>    <html class="no-js ie8 oldie" lang="en"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en"> <!--<![endif]-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">

This will NOT work as expected and force in IE into compatibility mode in an Intranet environment if you have the "Display intranet sites in compatibility view" checked. You need to remove the conditional IE comments to prevent Intranet compatibility mode.

So the following code will work:

<!doctype html>
<html class="no-js" lang="en">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">

Basically if you trigger conditional IE comments before the <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> statement then you will be forced into compatibility mode in an Intranet environment if you are running IE9 with the default settings.

UPDATE — ADDITIONAL INFO: But note that there is a trick that will make the HTML5 boilplate work:

Add an emtpy, conditional comment before the DOCTYPE. And note as well, that when you do that, then you can also add conditional comments around the X-UA-Compatible directive, making the page HTML5-valid as well. So for instance:

<!--[if HTML5]><![endif]-->
<!doctype html>
<!--[if the boilerplate conditionals goes here<![endif]-->
<head>
<!--[if !HTML5]>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<![endif]-->

A blog post that was inspired by the first part of this answer, has more detail. And by the way: As mentioned in that blog post, one can also replace the conditional comment before the DOCTYPE with a semi conditional comment with no condition: <!--[]-->. Thus, like so:

<!--[]-->
<!doctype html>
<!--[if the boilerplate conditionals goes here<![endif]-->
<head>
<!--[if !HTML5]>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<![endif]-->

But note that the latter variant (<--[]--><!DOCTYPE html>) will, as explained e.g by this answer to another question, activate the well know problem that it — for legacy IE versions without support for the X-UA-Compatioble (read: for IE7 and IE6) — bring the browser into into quirks-mode.

You can get good Time Series graphs in Excel, the way you want, but you have to work with a few quirks.

1. Be sure to select "Scatter Graph" (with a line option). This is needed if you have non-uniform time stamps, and will scale the X-axis accordingly.

2. In your data, you need to add a column with the mid-point. Here's what I did with your sample data. (This trick ensures that the data gets plotted at the mid-point, like you desire.)

3. You can format the x-axis options with this menu. (Chart->Design->Layout)

4. Select "Axes" and go to Primary Horizontal Axis, and then select "More Primary Horizontal Axis Options"

5. Set up the options you wish. (Fix the starting and ending points.)

6. And you will get a graph such as the one below.

You can then tweak many of the options, label the axes better etc, but this should get you started.

Hope this helps you move forward.

This is a late answer. Starting from SQLIte 3.24.0, released on June 4, 2018, there is finally a support for UPSERT clause following PostgreSQL syntax.

INSERT INTO players (user_name, age)
  VALUES('steven', 32) 
  ON CONFLICT(user_name) 
  DO UPDATE SET age=excluded.age;

Note: For those having to use a version of SQLite earlier than 3.24.0, please reference this answer below (posted by me, @MarqueIV).

However if you do have the option to upgrade, you are strongly encouraged to do so as unlike my solution, the one posted here achieves the desired behavior in a single statement. Plus you get all the other features, improvements and bug fixes that usually come with a more recent release.

def count_letter(word, char):
    count = 0
    for char in word:
        if char == word:
            count += 1
    return count        #Your return is inside your for loop
r = count_word("banana", "a")
print r

3

With C#6.0 you also have a new way of formatting date when using string interpolation e.g.

$"{DateTime.Now:yyyy-MM-dd HH:mm:ss}"

Can't say its any better, but it is slightly cleaner if including the formatted DateTime in a longer string.

More about string interpolation.

This is covered by Python 3 Subprocess Examples under "Wait for command to terminate asynchronously":

import asyncio

proc = await asyncio.create_subprocess_exec(
    'ls','-lha',
    stdout=asyncio.subprocess.PIPE,
    stderr=asyncio.subprocess.PIPE)

# do something else while ls is working

# if proc takes very long to complete, the CPUs are free to use cycles for 
# other processes
stdout, stderr = await proc.communicate()

The process will start running as soon as the await asyncio.create_subprocess_exec(...) has completed. If it hasn't finished by the time you call await proc.communicate(), it will wait there in order to give you your output status. If it has finished, proc.communicate() will return immediately.

The gist here is similar to Terrels answer but I think Terrels answer appears to overcomplicate things.

See asyncio.create_subprocess_exec for more information.

You don't say what shell you are using, but they generally don't support regular expressions that way, although there are common *nix CLI tools (grep, sed, etc) that do.

What shells like bash do support is globbing, which uses some similiar characters (eg, *) but is not the same thing.

Newer versions of bash do have a regular expression operator, =~:

for x in `ls`; do 
    if [[ $x =~ .+\..* ]]; then 
        echo $x; 
    fi; 
done

I find the best way to handle long dropdown boxes is to put it inside a fixed width div container and use width:auto on the select tag. Most browsers will contain the dropdown within the div, but when you click on it, it will expand to display the full option value. It does not work with IE explorer, but there is a fix (like is always needed with IE). Your code would look something like this.

HTML

<div class="dropdown_container">
  <select class="my_dropdown" id="my_dropdown">
    <option value="1">LONG OPTION</option>
    <option value="2">short</option>
  </select>
</div>

CSS

div.dropdown_container {
    width:10px;
}

select.my_dropdown {
    width:auto;
}

/*IE FIX */
select#my_dropdown {
    width:100%;
}

select:focus#my_dropdown {
    width:auto\9;
}

Delete any .cache files under your Debug or Release folders inside the Bin folder.

If you're using lodash and in the mood for a too-cute-for-its-own-good one-liner:

_.map(_.words('123, 124, 234,252'), _.add.bind(1, 1));

It's surprisingly robust thanks to lodash's powerful parsing capabilities.

If you want one that will also clean non-digit characters out of the string (and is easier to follow...and not quite so cutesy):

_.chain('123, 124, 234,252, n301')
   .replace(/[^\d,]/g, '')
   .words()
   .map(_.partial(_.add, 1))
   .value();

2017 edit:

I no longer recommend my previous solution. Besides being overkill and already easy to do without a third-party library, it makes use of _.chain, which has a variety of issues. Here's the solution I would now recommend:

const str = '123, 124, 234,252';
const arr = str.split(',').map(n => parseInt(n, 10) + 1);

My old answer is still correct, so I'll leave it for the record, but there's no need to use it nowadays.

String ss = "Pawan kavita kiyansh Patidar Patidar";
    StringBuilder ress = new StringBuilder();
    
    Map<Character, Integer> fre = ss.chars().boxed()
            .collect(Collectors.toMap(k->Character.valueOf((char) k.intValue()),k->1,Integer::sum));
    
      //fre.forEach((k, v) -> System.out.println((k + ":" + v)));
    
    fre.entrySet().forEach(e ->{
            //System.out.println(e.getKey() + ":" + e.getValue());
            //ress.append(String.valueOf(e.getKey())+e.getValue());
        }); 

    fre.forEach((k,v)->{
        //System.out.println("Item : " + k + " Count : " + v);
        ress.append(String.valueOf(k)+String.valueOf(v));
    });
    
    System.out.println(ress.toString());

1. Go to the Graph API Explorer
2. Choose your app from the dropdown menu
3. Click "Get Access Token"
4. Choose the manage_pages permission (you may need the user_events permission too, not sure)
5. Now access the me/accounts connection and copy your page's access_token
6. Click on your page's id
7. Add the page's access_token to the GET fields
8. Call the connection you want (e.g.: PAGE_ID/events)

I just ran over this one and I found by accident that CLOBs can be used in a like query:

   UPDATE IMS_TEST 
   SET TEST_Category  = 'just testing'  
 WHERE TEST_SCRIPT    LIKE '%something%'
   AND ID             = '10000239' 

This worked also for CLOBs greater than 4K

The Performance won't be great but that was no problem in my case.

While it does not answer the OP's question precisely, depending on what you're doing it might be a good solution. Below is going to solve my problem.

Let's say that you have to do a lot of individual manipulation of various characters in a string. Instead of using a string the whole time use a char[] array while you're doing the manipulation. Because you can do this:

 char[] array = "valta is the best place in the World".ToCharArray();

Then manipulate to your hearts content as much as you need...

 array[0] = "M";

Then convert it to a string once you're done and need to use it as a string:

string str = new string(array);

EDIT: I was wrong, and you should see Marks answer above.

I cannot speak from experience with SQL Server, but for most databases the answer would be no. The only potential benefit that you get, performance wise, from using a view is that it could potentially create some access paths based on the query. But the main reason to use a view is to simplify a query or to standardize a way of accessing some data in a table. Generally speaking, you won't get a performance benefit. I may be wrong, though.

I would come up with a moderately more complicated example and time it yourself to see.

If you are using the Sun JDK you can use this built in library
Look at this site on how to use.

If n ot there are several Open Source HTTP Servers here which you can embed into your software.

A real problem often exists because any variables set inside will not be exported when that batch file finishes. So its not possible to export, which caused us issues. As a result, I just set the registry to ALWAYS used delayed expansion (I don't know why it's not the default, could be speed or legacy compatibility issue.)

modify your bash profile as follows <>$vim ~/.bash_profile export PATH=/usr/local/mysql/bin:$PATH Once its saved you can type in mysql to bring mysql prompt in your terminal.

If someone is having issues with creating tables by using files dedicated to each model, be aware of running the "create_all" function from a file different from the one where that function is declared. So, if the filesystem is like this:

Root  
--app.py     <-- file from which app will be run
--models
----user.py      <-- file with "User" model
----order.py    <-- file with "Order" model
----database.py <-- file with database and "create_all" function declaration

Be careful about calling the "create_all" function from app.py.

This concept is explained better by the answer to this thread posted by @SuperShoot

All previous answers are correct but here is a simple and quick way if you only need one icon in one place to change it's color:

   <p style="color:green">Time icon: <span class="glyphicon glyphicon-time" ></span></p>  

Add this line to /config.inc.php:

$cfg['LoginCookieValidity'] = 36000;

In /setup/lib/index.lib.php

$cf->getValue('LoginCookieValidity') > 36000;

If you don't already have a .htaccess file for your phpMyAdmin site, create one, and add the following line to override the default PHP session timeout:

php_value session.gc_maxlifetime 36000

I would not recommend altering this value in your main php.ini file, as it will allow a ridiculously long session timeout for all your PHP sites.

source: http://www.sitekickr.com/blog/increase-phpmyadmin-timeout/

I reviewed all the answers and all are keeping fixed width and adjust only height. If you wish to adjust also width you can very easily use this method:

so when configuring your text view, set scroll disabled

textView.isScrollEnabled = false

and then in delegate method func textViewDidChange(_ textView: UITextView) add this code:

func textViewDidChange(_ textView: UITextView) {
    let newSize = textView.sizeThatFits(CGSize(width: CGFloat.greatestFiniteMagnitude, height: CGFloat.greatestFiniteMagnitude))
    textView.frame = CGRect(origin: textView.frame.origin, size: newSize)
}

Outputs:

Assuming you're targeting browsers that aren't IE8,

this would work as well:

function checkIfArrayIsUnique(myArray) 
{
    for (var i = 0; i < myArray.length; i++) 
    {
        if (myArray.indexOf(myArray[i]) !== myArray.lastIndexOf(myArray[i])) { 
            return false; 
        } 
    } 
    return true;   // this means not unique
}

My favoured method for doing this looks something like:

<xsl:stylesheet>

<xsl:output method='text'/>

<xsl:variable name='newline'><xsl:text>
</xsl:text></xsl:variable>

<!-- note that the layout there is deliberate -->

...

</xsl:stylesheet>

Then, whenever you want to output a newline (perhaps in csv) you can output something like the following:

<xsl:value-of select="concat(elem1,elem2,elem3,$newline)" />

I've used this technique when outputting sql from xml input. In fact, I tend to create variables for commas, quotes and newlines.

It's an array, so ==== '' won't work (the === means it has to be an empty string.)

Use count() to identify the array has any elements (count returns a number, 1 or greater will evaluate to true, 0 = false.)

@if (count($status->replies) > 0)
 // your HTML + foreach loop
@endif

Create an output file and custom function:

outputFile = open('outputfile.log', 'w')

def printing(text):
    print(text)
    if outputFile:
        outputFile.write(str(text))

Then instead of print(text) in your code, call printing function.

printing("START")
printing(datetime.datetime.now())
printing("COMPLETE")
printing(datetime.datetime.now())

Android uses hexadecimal ARGB values, which are formatted as #AARRGGBB. That first pair of letters, the AA, represent the alpha channel. You must convert your decimal opacity values to a hexadecimal value. Here are the steps:

Alpha Hex Value Process

1. Take your opacity as a decimal value and multiply it by 255. So, if you have a block that is 50% opaque the decimal value would be .5. For example: .5 x 255 = 127.5
2. The fraction won't convert to hexadecimal, so you must round your number up or down to the nearest whole number. For example: 127.5 rounds up to 128; 55.25 rounds down to 55.
3. Enter your decimal value in a decimal-to-hexadecimal converter, like http://www.binaryhexconverter.com/decimal-to-hex-converter, and convert your values.
4. If you only get back a single value, prefix it with a zero. For example, if you're trying to get 5% opacity and you're going through this process, you'll end up with the hexadecimal value of D. Add a zero in front of it so it appears as 0D.

That's how you find the alpha channel value. I've taken the liberty to put together a list of values for you. Enjoy!

Hex Opacity Values

• 100% — FF
• 95% — F2
• 90% — E6
• 85% — D9
• 80% — CC
• 75% — BF
• 70% — B3
• 65% — A6
• 60% — 99
• 55% — 8C
• 50% — 80
• 45% — 73
• 40% — 66
• 35% — 59
• 30% — 4D
• 25% — 40
• 20% — 33
• 15% — 26
• 10% — 1A
• 5% — 0D
• 0% — 00

I found the solution, it is a good library.

Cross platform 256bit AES encryption / decryption.

This project contains the implementation of 256 bit AES encryption which works on all the platforms (C#, iOS, Android). One of the key objective is to make AES work on all the platforms with simple implementation.

Platforms Supported: iOS , Android , Windows (C#).

https://github.com/Pakhee/Cross-platform-AES-encryption

I don't like it either.

So use javascript:

Public Function GetJavaScriptResult(doc as HTMLDocument, jsString As String) As String

    Dim el As IHTMLElement
    Dim nd As HTMLDOMTextNode

    Set el = doc.createElement("INPUT")
    Do
        el.ID = GenerateRandomAlphaString(100)
    Loop Until Document.getElementById(el.ID) Is Nothing
    el.Style.display = "none"
    Set nd = Document.appendChild(el)

    doc.parentWindow.ExecScript "document.getElementById('" & el.ID & "').value = " & jsString

    GetJavaScriptResult = Document.getElementById(el.ID).Value

    Document.removeChild nd

End Function


Function GenerateRandomAlphaString(Length As Long) As String

    Dim i As Long
    Dim Result As String

    Randomize Timer

    For i = 1 To Length
        Result = Result & Chr(Int(Rnd(Timer) * 26 + 65 + Round(Rnd(Timer)) * 32))
    Next i

    GenerateRandomAlphaString = Result

End Function

Let me know if you have any problems with this; I've changed the context from a method to a function.

By the way, what version of IE are you using? I suspect you're on < IE8. If you upgrade to IE8 I presume it'll update shdocvw.dll to ieframe.dll and you will be able to use document.querySelector/All.

Edit

Comment response which isn't really a comment: Basically the way to do this in VBA is to traverse the child nodes. The problem is you don't get the correct return types. You could fix this by making your own classes that (separately) implement IHTMLElement and IHTMLElementCollection; but that's WAY too much of a pain for me to do it without getting paid :). If you're determined, go and read up on the Implements keyword for VB6/VBA.

Public Function getSubElementsByTagName(el As IHTMLElement, tagname As String) As Collection

    Dim descendants As New Collection
    Dim results As New Collection
    Dim i As Long

    getDescendants el, descendants

    For i = 1 To descendants.Count
        If descendants(i).tagname = tagname Then
            results.Add descendants(i)
        End If
    Next i

    getSubElementsByTagName = results

End Function

Public Function getDescendants(nd As IHTMLElement, ByRef descendants As Collection)
    Dim i As Long
    descendants.Add nd
    For i = 1 To nd.Children.Length
        getDescendants nd.Children.Item(i), descendants
    Next i
End Function

Using map:

var values = $("input[id='task']")
              .map(function(){return $(this).val();}).get();

If you change or remove the id (which should be unique), you may also use the selector $("input[name='task\\[\\]']")

Working example: http://jsbin.com/ixeze3

function listAllItems(){  
    for (i=0; i<localStorage.length; i++)  
    {  
        key = localStorage.key(i);  
        alert(localStorage.getItem(key));
    }  
}

With SQL 2014, I changed the SQL Server Service (MSSQL) to run as LocalSystem. This solved the problem for me.

It used to work as NT_SERVICE\MSSQL$MSSQL fine under 2008, from what I remember.

Just noticed that quick search has been included into eclipse 4.13 as a built-in function by typing Ctrl+Alt+Shift+L (or Cmd+Alt+Shift+L on Mac)

https://www.eclipse.org/eclipse/news/4.13/platform.php#quick-text-search

Yes, you can.

UPDATE table_name 
  SET column_name = 'seach_str_name'
  WHERE column_name REGEXP '[^a-zA-Z0-9()_ .\-]';

How to get the First and Last Record time different in sql server....

....

Select EmployeeId,EmployeeName,AttendenceDate,MIN(Intime) as Intime ,MAX(OutTime) as OutTime,
DATEDIFF(MINUTE, MIN(Intime), MAX(OutTime)) as TotalWorkingHours
FROM ViewAttendenceReport WHERE AttendenceDate >='1/20/2020 12:00:00 AM' AND AttendenceDate <='1/20/2020 23:59:59 PM' 
GROUP BY EmployeeId,EmployeeName,AttendenceDate;

Try Jedi! There's a Vim plugin at https://github.com/davidhalter/jedi-vim.

It works just much better than anything else for Python in Vim. It even has support for renaming, goto, etc. The best part is probably that it really tries to understand your code (decorators, generators, etc. Just look at the feature list).

To find the number of days in a month, DateTime class provides a method "DaysInMonth(int year, int month)". This method returns the total number of days in a specified month.

public int TotalNumberOfDaysInMonth(int year, int month)
    {
        return DateTime.DaysInMonth(year, month);
    }

OR

int days = DateTime.DaysInMonth(2018,05);

Output :- 31

This is how it worked for me

- hosts: main
  vars:
  # created with:
  #  python -c "from passlib.hash import sha512_crypt; print sha512_crypt.encrypt('<password>')"
  # above command requires the PassLib library: sudo pip install passlib
  - password: '$6$rounds=100000$H/83rErWaObIruDw$DEX.DgAuZuuF.wOyCjGHnVqIetVt3qRDnTUvLJHBFKdYr29uVYbfXJeHg.IacaEQ08WaHo9xCsJQgfgZjqGZI0'

tasks:

- user: name=spree password={{password}} groups=sudo,www-data shell=/bin/bash append=yes
  sudo: yes

Here you go:

http://jsfiddle.net/damsarabi/gwAdA/

You cannot use width: 100px, because the display is table-cell. You can however use Max-width: 100px. then your box will never get bigger than 100px. but you need to add overflow:hidden to make sure the contect don't bleed to other cells. you can also add white-space: nowrap if you wish to keep the height from increasing.

Separate your rules with a semi colon in a single declaration:

<span style="color:blue;font-style:italic">Test</span>

I think this is the right answer:

<style name="AppTheme" parent="Theme.Sherlock.Light.DarkActionBar">
    <item name="actionBarStyle">@style/Widget.Styled.ActionBar</item>
    <item name="android:actionBarStyle">@style/Widget.Styled.ActionBar</item>
</style>

<style name="Widget.Styled.ActionBar" parent="Widget.Sherlock.Light.ActionBar.Solid.Inverse">
    <item name="android:displayOptions">showHome|useLogo</item>
    <item name="displayOptions">showHome|useLogo</item>
</style>

Ok so your code actually works but what you need to do is replace a and b in your click function with the jquery notation you used before the click. This will ensure you have the correct and most up to date values. so changing your click function to this should work:

$("submit").on("click", function(){
    var sum = $("#a").val().match(/\d+/) + $("#b").val().match(/\d+/);
    alert(sum);         
})

or inlined to:

$("submit").on("click", function(){
    alert($("#a").val().match(/\d+/) + $("#b").val().match(/\d+/));         
})

I'd say that the main rule of thumb is not to roll your own. Try to use something that has been thoroughly tested, e.g., SHA-1 or something along those lines.

I have done a sample one using jQuery

var descr = 'test"inside"outside';
$(function(){
   $("#div1").append('<a href="#" onclick="DoEdit(descr);">Click Me</a>');       
});

function DoEdit(desc)
{
    alert ( desc );
}

And this works in Internet Explorer and Firefox.

jQuery will encode and decode for you. However, you need to use a textarea tag, not a div.

var str1 = 'One & two & three';_x000D_
var str2 = "One & two & three";_x000D_
  _x000D_
$(document).ready(function() {_x000D_
   $("#encoded").text(htmlEncode(str1)); _x000D_
   $("#decoded").text(htmlDecode(str2));_x000D_
});_x000D_
_x000D_
function htmlDecode(value) {_x000D_
  return $("<textarea/>").html(value).text();_x000D_
}_x000D_
_x000D_
function htmlEncode(value) {_x000D_
  return $('<textarea/>').text(value).html();_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
_x000D_
<div id="encoded"></div>_x000D_
<div id="decoded"></div>

You can try this one it is short :)

SystemClock.sleep(7000);

It will sleep for 7 sec look at documentation

Because you are calling that function instead of passing the function to onClick, change that line to this:

<button type="submit" onClick={() => { this.props.removeTaskFunction(todo) }}>Submit</button>

=> called Arrow Function, which was introduced in ES6, and will be supported on React 0.13.3 or upper.

You need to aggregate the data first, this can be done using the GROUP BY clause:

SELECT Group, COUNT(*)
FROM table
GROUP BY Group
ORDER BY COUNT(*) DESC

The DESC keyword allows you to show the highest count first, ORDER BY by default orders in ascending order which would show the lowest count first.

Try to convert one of the rows into timestamp using the pd.to_datetime function and then use .map to map the formular to the entire column

I recomend this one-liner

List<Video> videos = Arrays.asList(new Gson().fromJson(json, Video[].class));

Warning: the list of videos, returned by Arrays.asList is immutable - you can't insert new values. If you need to modify it, wrap in new ArrayList<>(...).

Reference:

1. Method Arrays#asList
2. Constructor Gson
3. Method Gson#fromJson (source json may be of type JsonElement, Reader, or String)
4. Interface List
5. JLS - Arrays
6. JLS - Generic Interfaces

File>Project Structure>Modules you can change it from there

The class is .navbar-default. You need to create a class on your custom css .navbar-default.And follow the css code. Also if you don’t want box-shadow on your menu, you can put on the same class.

 .navbar-default {
      background-color:transparent !important;
      border-color:transparent;
      background-image:none;
      box-shadow:none;  
 }

To change font navbar color, the class is to change – .navbar-default .navbar-nav>li>a see the code bellow:

  .navbar-default .navbar-nav>li>a {
     font-size:20px; 
     color:#fff; 
 }

ref : http://twitterbootstrap.org/bootstrap-navbar-background-color-transparent/

Get rid of the values keyword and the parens. You can see an example here.

This is basic INSERT syntax:

INSERT INTO "table_name" ("column1", "column2", ...)
VALUES ("value1", "value2", ...);

This is the INSERT SELECT syntax:

INSERT INTO "table1" ("column1", "column2", ...)
SELECT "column3", "column4", ...
FROM "table2";

This is the job for style property:

document.getElementById("remember").style.visibility = "visible";

I've encountered this a number of times and I've normally found the answer to be a very low default setting of max_allowed_packet.

Raising it in /etc/my.cnf (under [mysqld]) to 8 or 16M usually fixes it. (The default in MySql 5.7 is 4194304, which is 4MB.)

[mysqld]
max_allowed_packet=16M

Note: Just create the line if it does not exist

Note: This can be set on your server as it's running.

Use set global max_allowed_packet=104857600. This sets it to 100MB.

If you are using Brunch, you can add this at the end of your brunch-config.js:

npm: {
    enabled: true,
    globals: {
        $: 'jquery', jQuery: 'jquery', 'Tether': 'tether'
    }
}

If your query is something like this SELECT Count(*) FROM tranbook, then do this rs.next(); System.out.println(rs.getInt("Count(*)"));

You can consider using numpy.putmask:

np.putmask(arr, arr>=T, 255.0)

Here is a performance comparison with the Numpy's builtin indexing:

In [1]: import numpy as np
In [2]: A = np.random.rand(500, 500)

In [3]: timeit np.putmask(A, A>0.5, 5)
1000 loops, best of 3: 1.34 ms per loop

In [4]: timeit A[A > 0.5] = 5
1000 loops, best of 3: 1.82 ms per loop

Turn the Pluralization On. The problem is that you model object are using singular name (Pupil) convention, while in your database you are using pluralized names Pupils with s.

UPDATE

This post shows how can you turn it on or off. Some relevant excerpt of that post:

To turn pluralization on and off

• On the Tools menu, click Options.

• In the Options dialog box, expand Database Tools. Note: Select Show all settings if the Database Tools node is not visible.

• Click O/R Designer.

• Set Pluralization of names to Enabled = False to set the O/R Designer so that it does not change class names.

• Set Pluralization of names to Enabled = True to apply pluralization rules to the class names of objects added to the O/R Designer.

UPDATE 2

But note that, you should avoid pluralized names. You can read here how to do it (I'll cite it here, just in case the link gets broken).

(...) When you work with Entity Framework Code First approach, you are creating your database tables from your model classes. Usually Entity Framework will create tables with Pluralized names. that means if you have a model class called PhoneNumber, Entity framework will create a table for this class called “PhoneNumbers“. If you wish to avoid pluralized name and wants singular name like Customer , you can do it like this In your DBContext class, Override the “OnModelCreating” method like this (...)

(...) Having this Method Overriding will avoid creating tables with pluralized names. Now it will create a Table called “PhoneNumber” , Not “PhoneNumbers” (...)

I like using a package.json file in the root of your app folder.

Here is one I use

nvm use v0.6.4

http://pastie.org/3232212

npm install

All the previous posts bring valid points, but some don't answer the question precisely.

The question is: Why would someone prefer money when we already know it is a less precise data type and can cause errors if used in complex calculations?

You use money when you won't make complex calculations and can trade this precision for other needs.

For example, when you don't have to make those calculations, and need to import data from valid currency text strings. This automatic conversion works only with MONEY data type:

SELECT CONVERT(MONEY, '$1,000.68')

I know you can make your own import routine. But sometimes you don't want to recreate a import routine with worldwide specific locale formats.

Another example, when you don't have to make those calculations (you need just to store a value) and need to save 1 byte (money takes 8 bytes and decimal(19,4) takes 9 bytes). In some applications (fast CPU, big RAM, slow IO), like just reading huge amount of data, this can be faster too.

To my understanding - we do not declare a variable with a data type so by default R has set any number without L to be a numeric. If you wrote:

> x <- c(4L, 5L, 6L, 6L)
> class(x)
>"integer" #it would be correct

Example of Integer:

> x<- 2L
> print(x)

Example of Numeric (kind of like double/float from other programming languages)

> x<-3.4
> print(x)

Here you have how I usually do this kind of operations.

// We declare an empty array in wich we will store the results
$sumArray = array();

// We loop through all the key-value pairs in $myArray
foreach ($myArray as $k=>$subArray) {

   // Each value is an array, we loop through it
   foreach ($subArray as $id=>$value) {

       // If $sumArray has not $id as key we initialize it to zero  
       if(!isset($sumArray[$id])){
           $sumArray[$id] = 0;
       }

       // If the array already has a key named $id, we increment its value
       $sumArray[$id]+=$value;
    }
 }

 print_r($sumArray);

It looks like you're getting back an array. If it's always going to consist of just one element, you could do this (yes, it's pretty much the same thing as Tomalak's answer):

$.each(result[0], function(key, value){
    console.log(key, value);
});

If you might have more than one element and you'd like to iterate over them all, you could nest $.each():

$.each(result, function(key, value){
    $.each(value, function(key, value){
        console.log(key, value);
    });
});

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

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

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

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

Use a ByteArrayOutputStream. Here is the process:

• Get an InputStream to read data
• Create a ByteArrayOutputStream.
• Copy all the InputStream into the OutputStream
• Get your byte[] from the ByteArrayOutputStream using the toByteArray() method

Setting car.colour to the value you want to have initially selected usually works.

When car.colour is set, you can remove [selected]="car.color.id == x.id".

If the value is not a string [ngValue]="..." must be used. [value]="..." only supports strings.

Why not do it simply by picking eight different numbers from 0 to Horse.count and use that to get your horses?

offsets = (0...Horse.count).to_a.sample(8)
@suggested_horses = offsets.map{|i| Horse.first(:offset => i) }

This has the added advantage that it won't cause an infinite loop if you happen to have less than 8 horses in your database.

Note: Array#sample is new to 1.9 (and coming in 1.8.8), so either upgrade your Ruby, require 'backports' or use something like shuffle.first(n).

I got the same problem while running unit tests. I found this workaround solution:

The following workaround allows to get rid of this message:

    File workaround = new File(".");
    System.getProperties().put("hadoop.home.dir", workaround.getAbsolutePath());
    new File("./bin").mkdirs();
    new File("./bin/winutils.exe").createNewFile();

from: https://issues.cloudera.org/browse/DISTRO-544

It means that:

• public - it can be called from anywhere
• static - it doesn't have any object state, so you can call it without instantiating an object
• void - it doesn't return anything

You'd think that the lack of a return means it isn't doing much, but it might be saving things in the database, for example.

I had the same need for conditional tests, and I figured out a good workaround. I defined a macro TEST_C that works like a TEST_F macro, but it has a third parameter, which is a boolean expression, evaluated runtime in main.cpp BEFORE the tests are started. Tests that evaluate false are not executed. The macro is ugly, but it look like:

#pragma once
extern std::map<std::string, std::function<bool()> >* m_conditionalTests;
#define TEST_C(test_fixture, test_name, test_condition)\
class test_fixture##_##test_name##_ConditionClass\
{\
    public:\
    test_fixture##_##test_name##_ConditionClass()\
    {\
        std::string name = std::string(#test_fixture) + "." + std::string(#test_name);\
        if (m_conditionalTests==NULL) {\
            m_conditionalTests = new std::map<std::string, std::function<bool()> >();\
        }\
        m_conditionalTests->insert(std::make_pair(name, []()\
        {\
            DeviceInfo device = Connection::Instance()->GetDeviceInfo();\
            return test_condition;\
        }));\
    }\
} test_fixture##_##test_name##_ConditionInstance;\
TEST_F(test_fixture, test_name)

Additionally, in your main.cpp, you need this loop to exclude the tests that evaluate false:

// identify tests that cannot run on this device
std::string excludeTests;
for (const auto& exclusion : *m_conditionalTests)
{
    bool run = exclusion.second();
    if (!run)
    {
        excludeTests += ":" + exclusion.first;
    }
}

// add the exclusion list to gtest
std::string str = ::testing::GTEST_FLAG(filter);
::testing::GTEST_FLAG(filter) = str + ":-" + excludeTests;

// run all tests
int result = RUN_ALL_TESTS();

Using SQL Server Management Studio

To configure the default language option

1. In Object Explorer, right-click a server and select Properties.
2. Click the Misc server settings node.
3. In the Default language for users box, choose the language in which Microsoft SQL Server should display system messages. The default language is English.

Using Transact-SQL

To configure the default language option

1. Connect to the Database Engine.
2. From the Standard bar, click New Query.
3. Copy and paste the following example into the query window and click Execute.

This example shows how to use sp_configure to configure the default language option to French

USE AdventureWorks2012 ;
GO
EXEC sp_configure 'default language', 2 ;
GO
RECONFIGURE ;
GO

• Configure the default language Server Configuration Option

The 33 languages of SQL Server

| LANGID |        ALIAS        |
|--------|---------------------|
|    0   | English             |
|    1   | German              |
|    2   | French              |
|    3   | Japanese            |
|    4   | Danish              |
|    5   | Spanish             |
|    6   | Italian             |
|    7   | Dutch               |
|    8   | Norwegian           |
|    9   | Portuguese          |
|   10   | Finnish             |
|   11   | Swedish             |
|   12   | Czech               |
|   13   | Hungarian           |
|   14   | Polish              |
|   15   | Romanian            |
|   16   | Croatian            |
|   17   | Slovak              |
|   18   | Slovenian           |
|   19   | Greek               |
|   20   | Bulgarian           |
|   21   | Russian             |
|   22   | Turkish             |
|   23   | British English     |
|   24   | Estonian            |
|   25   | Latvian             |
|   26   | Lithuanian          |
|   27   | Brazilian           |
|   28   | Traditional Chinese |
|   29   | Korean              |
|   30   | Simplified Chinese  |
|   31   | Arabic              |
|   32   | Thai                |
|   33   | Bokmål              |

You can even develop your own split function (I know, little old-fashioned):

size_t split(const std::string &txt, std::vector<std::string> &strs, char ch)
{
    size_t pos = txt.find( ch );
    size_t initialPos = 0;
    strs.clear();

    // Decompose statement
    while( pos != std::string::npos ) {
        strs.push_back( txt.substr( initialPos, pos - initialPos ) );
        initialPos = pos + 1;

        pos = txt.find( ch, initialPos );
    }

    // Add the last one
    strs.push_back( txt.substr( initialPos, std::min( pos, txt.size() ) - initialPos + 1 ) );

    return strs.size();
}

Then you just need to invoke it with a vector<string> as argument:

int main()
{
    std::vector<std::string> v;

    split( "This  is a  test", v, ' ' );
    dump( cout, v );

    return 0;
}

Find the code for splitting a string in IDEone.

Hope this helps.

If you are using a RemoteWebDriver, you can cast WebElement into RemoteWebElement. You can then call getCoordinates() on that object to get the coordinates.

        WebElement el = driver.findElementById("elementId");
        Coordinates c = ((RemoteWebElement)el).getCoordinates();
        driver.getMouse().mouseMove(c);

As per the above this will fix server side validation of an Email Address:

[Display(Name = "Email address")]
[Required(ErrorMessage = "The email address is required")]
[EmailAddress(ErrorMessage = "Invalid Email Address")]
public string Email { get; set; }

However...

If you are using JQuery client side validation you should know that the Email validates differently server side (model validation) to client side (JQuery validation). In that test@example (a top level domain email address) would fail server side but would validate fine on the client side.

To fix this disparity you can override the default client side email validation as follows:

$.validator.methods.email = function (value, element) {
    return this.optional(element) || /^[a-z0-9._]+@[a-z]+\.[a-z.]+/.test(value);
}

Here's my solution

if [[ "${cms}" != +(wordpress|magento|typo3) ]]; then

Go's net/http package has many functions that deal with headers. Among them are Add, Del, Get and Set methods. The way to use Set is:

func yourHandler(w http.ResponseWriter, r *http.Request) {
    w.Header().Set("header_name", "header_value")
}

http://www.eclipsezone.com/eclipse/forums/t53459.html

Basically run it with:

-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=1044

The application, at launch, will wait until you connect from another source.

You can use Array of objects and convert it to ArrayList-

Object[] array= new Object[10];
array[0]="1";
array[3]= "3";
array[2]="2";
array[7]="7";

List<Object> list= Arrays.asList(array);

ArrayList will be- [1, null, 2, 3, null, null, null, 7, null, null]

private void cleanlistbox(object sender, EventArgs e)
{
    listBox1.Items.Clear();
}

You can also use a fadeIn/FadeOut Combo, too....

$('.test').bind('click', function(){
    $('.div1').fadeIn(500); 
    $('.div2').fadeOut(500);
    $('.div3').fadeOut(500);
    return false;
});

Or maybe

 background: transparent !important;
 color: #ffffff;