One approach which I'm amazed no-one has mentioned yet is to use T4 Text Templates for code generation.

<#@ template debug="false" hostspecific="true" language="C#" #>
<#@ assembly name="System.Core" #>
<#@ import namespace="System" #>
<#@ output extension=".g.cs" #>
using System;
namespace Foo.Bar
{
    public static partial class Constants
    {
        public static DateTime CompilationTimestampUtc { get { return new DateTime(<# Write(DateTime.UtcNow.Ticks.ToString()); #>L, DateTimeKind.Utc); } }
    }
}

Pros:

• Locale-independent
• Allows a lot more than just the time of compilation

Cons:

• Only applicable to libraries where you control the source
• Requires configuring your project (and build server, if that doesn't pick it up) to execute the template in a pre-build step. (See also T4 without VS).

In ES6, imports are live read-only views on exported-values. As a result, when you do import a from "somemodule";, you cannot assign to a no matter how you declare a in the module.

However, since imported variables are live views, they do change according to the "raw" exported variable in exports. Consider the following code (borrowed from the reference article below):

//------ lib.js ------
export let counter = 3;
export function incCounter() {
    counter++;
}

//------ main1.js ------
import { counter, incCounter } from './lib';

// The imported value `counter` is live
console.log(counter); // 3
incCounter();
console.log(counter); // 4

// The imported value can’t be changed
counter++; // TypeError

As you can see, the difference really lies in lib.js, not main1.js.

To summarize:

• You cannot assign to import-ed variables, no matter how you declare the corresponding variables in the module.
• The traditional let-vs-const semantics applies to the declared variable in the module.
  • If the variable is declared const, it cannot be reassigned or rebound in anywhere.
  • If the variable is declared let, it can only be reassigned in the module (but not the user). If it is changed, the import-ed variable changes accordingly.

Reference: http://exploringjs.com/es6/ch_modules.html#leanpub-auto-in-es6-imports-are-live-read-only-views-on-exported-values

The easiest way would be to use use ProcessExplorer but it would still require some searching.

Make sure your exe is running and open ProcessExplorer. In ProcessExplorer find the name of your binary file and double click it to show properties. Click the Strings tab. Search down the list of string found in the binary file. Most strings will be garbage so they can be ignored. Search for anything that might possibly resemble a command line switch. Test this switch from the command line and see if it does anything.

Note that it might be your binary simply has no command line switches.

For reference here is the above steps applied to the Chrome executable. The command line switches accepted by Chrome can be seen in the list:

if use phpmyadmin add: fastcgi_param HTTPS on;

I think you can use loc if you need update two columns to same value:

df1.loc[df1['stream'] == 2, ['feat','another_feat']] = 'aaaa'
print df1
   stream        feat another_feat
a       1  some_value   some_value
b       2        aaaa         aaaa
c       2        aaaa         aaaa
d       3  some_value   some_value

If you need update separate, one option is use:

df1.loc[df1['stream'] == 2, 'feat'] = 10
print df1
   stream        feat another_feat
a       1  some_value   some_value
b       2          10   some_value
c       2          10   some_value
d       3  some_value   some_value

Another common option is use numpy.where:

df1['feat'] = np.where(df1['stream'] == 2, 10,20)
print df1
   stream  feat another_feat
a       1    20   some_value
b       2    10   some_value
c       2    10   some_value
d       3    20   some_value

EDIT: If you need divide all columns without stream where condition is True, use:

print df1
   stream  feat  another_feat
a       1     4             5
b       2     4             5
c       2     2             9
d       3     1             7

#filter columns all without stream
cols = [col for col in df1.columns if col != 'stream']
print cols
['feat', 'another_feat']

df1.loc[df1['stream'] == 2, cols ] = df1 / 2
print df1
   stream  feat  another_feat
a       1   4.0           5.0
b       2   2.0           2.5
c       2   1.0           4.5
d       3   1.0           7.0

If working with multiple conditions is possible use multiple numpy.where or numpy.select:

df0 = pd.DataFrame({'Col':[5,0,-6]})

df0['New Col1'] = np.where((df0['Col'] > 0), 'Increasing', 
                          np.where((df0['Col'] < 0), 'Decreasing', 'No Change'))

df0['New Col2'] = np.select([df0['Col'] > 0, df0['Col'] < 0],
                            ['Increasing',  'Decreasing'], 
                            default='No Change')

print (df0)
   Col    New Col1    New Col2
0    5  Increasing  Increasing
1    0   No Change   No Change
2   -6  Decreasing  Decreasing

From the documentation:

str.find(sub[, start[, end]])

Return the lowest index in the string where substring sub is found within the slice s[start:end]. Optional arguments start and end are interpreted as in slice notation. Return -1 if sub is not found.

So, some examples:

>>> my_str = 'abcdefioshgoihgs sijsiojs '
>>> my_str.find('a')
0
>>> my_str.find('g')
10
>>> my_str.find('s', 11)
15
>>> my_str.find('s', 15)
15
>>> my_str.find('s', 16)
17
>>> my_str.find('s', 11, 14)
-1

To exit hitting :q will let you quit.

If you want to quit without saving you can hit :q!

A google search on "vim cheatsheet" can provide you with a reference you should print out with a collection of quick shortcuts.

http://www.fprintf.net/vimCheatSheet.html

Try to change where Member class

public function users() {
    return $this->hasOne('User');
} 

return $this->belongsTo('User');

The Range object has both width and height properties, which are measured in points.

If you specify the disabled attribute then the value you give it must be disabled. (In HTML 5 you may leave off everything except the attribute value. In HTML 4 you may leave off everything except the attribute name.)

If you do not want the control to be disabled then do not specify the attribute at all.

Disabled:

<input type="checkbox" disabled>
<input type="checkbox" disabled="disabled">

Enabled:

<input type="checkbox">

Invalid (but usually error recovered to be treated as disabled):

<input type="checkbox" disabled="1">
<input type="checkbox" disabled="true">
<input type="checkbox" disabled="false">

So, without knowing your template language, I guess you are looking for:

<td><input type="checkbox" name="repriseCheckBox" {checkStat == 1 ? disabled : }/></td>

"creating an instance of a class" how about, "you are taking a class and making a new variable of that class that WILL change depending on an input that changes"

Class in the library called Nacho

variable Libre to hold the "instance" that will change

Nacho Libre = new Nacho(Variable, Scanner Input, or whatever goes here, This is the place that accepts the changes then puts the value in "Libre" on the left side of the equals sign (you know "Nacho Libre = new Nacho(Scanner.in)" "Nacho Libre" is on the left of the = (that's not tech talk, that's my way of explaining it)

I think that is better than saying "instance of type" or "instance of class". Really the point is it just needs to be detailed out more.... "instance of type or class" is not good enough for the beginner..... wow, its like a tongue twister and your brain cannot focus on tongue twisters very well.... that "instance" word is very annoying and the mere sound of it drives me nuts.... it begs for more detail.....it begs to be broken down better. I had to google what "instance" meant just to get my bearings straight..... try saying "instance of class" to your grandma.... yikes!

In addition to @rommex answer above, I have also noticed that finish() does queue the destruction of the Activity and that it depends on Activity priority.

If I call finish() after onPause(), I see onStop(), and onDestroy() immediately called.

If I call finish() after onStop(), I don't see onDestroy() until 5 minutes later.

From my observation, it looks like finish is queued up and when I looked at the adb shell dumpsys activity activities it was set to finishing=true, but since it is no longer in the foreground, it wasn't prioritized for destruction.

In summary, onDestroy() is never guaranteed to be called, but even in the case it is called, it could be delayed.

On Centos7, It is important to note that while you remove jenkins using following command: sudo yum remove jenkins

it will not remove your users and other information. For that you will have to do following: sudo rm -r /var/lib/jenkins

If you want to only rely on the preprocessor, you have to figure out the list of predefined symbols. Preprocessor arithmetics has no concept of addressing.

GCC on Mac defines __LITTLE_ENDIAN__ or __BIG_ENDIAN__

$ gcc -E -dM - < /dev/null |grep ENDIAN
#define __LITTLE_ENDIAN__ 1

Then, you can add more preprocessor conditional directives based on platform detection like #ifdef _WIN32 etc.

You can not use input for it, you need to use textarea instead. Use textarea with the wrap="soft"code and optional the rest of the attributes like this:

<textarea name="text" rows="14" cols="10" wrap="soft"> </textarea>

Atributes: To limit the amount of text in it for example to "40" characters you can add the attribute maxlength="40" like this: <textarea name="text" rows="14" cols="10" wrap="soft" maxlength="40"></textarea> To hide the scroll the style for it. if you only use overflow:scroll; or overflow:hidden; or overflow:auto; it will only take affect for one scroll bar. If you want different attributes for each scroll bar then use the attributes like this overflow:scroll; overflow-x:auto; overflow-y:hidden; in the style area: To make the textarea not resizable you can use the style with resize:none; like this:

<textarea name="text" rows="14" cols="10" wrap="soft" maxlength="40" style="overflow:hidden; resize:none;></textarea>

That way you can have or example a textarea with 14 rows and 10 cols with word wrap and max character length of "40" characters that works exactly like a input text box does but with rows instead and without using input text.

NOTE: textarea works with rows unlike like input <input type="text" name="tbox" size="10"></input> that is made to not work with rows at all.

You can use COPY. You need to specify the directory explicitly. It won't be created by itself

COPY go /usr/local/go

Reference: Docker CP reference

This is a simpler one

$('#some_select_box').find('option:selected').remove().end();

About access

<ol class="viewer-nav">
    <li *ngFor="let section of sections" 
        [attr.data-sectionvalue]="section.value"
        (click)="get_data($event)">
        {{ section.text }}
    </li>  
</ol>

And

get_data(event) {
   console.log(event.target.dataset.sectionvalue)
}

here is the impressive solution.

funct alphabet_count_mapper:

for each word in the file/list

1.create a dictionary of alphabets/characters with initial count as 0.

2.keep count of all the alphabets in the word and increment the count in the above alphabet dict.

3.create alphabet count dict and return the tuple of the values of alphabet dict.

funct anagram_counter:

1.create a dictionary with alphabet count tuple as key and the count of the number of occurences against it.

2.iterate over the above dict and if the value > 1, add the value to the anagram count.

    import sys
    words_count_map_dict = {}
    fobj = open(sys.argv[1],"r")
    words = fobj.read().split('\n')[:-1]

    def alphabet_count_mapper(word):
        alpha_count_dict = dict(zip('abcdefghijklmnopqrstuvwxyz',[0]*26))
        for alpha in word:
            if alpha in alpha_count_dict.keys():
                alpha_count_dict[alpha] += 1
            else:
                alpha_count_dict.update(dict(alpha=0))
        return tuple(alpha_count_dict.values())

    def anagram_counter(words):
        anagram_count = 0
        for word in words:
            temp_mapper = alphabet_count_mapper(word)
            if temp_mapper in words_count_map_dict.keys():
                words_count_map_dict[temp_mapper] += 1
            else:
                words_count_map_dict.update({temp_mapper:1})
        for val in words_count_map_dict.values():
            if val > 1:
                anagram_count += val
        return anagram_count


    print anagram_counter(words)

run it with file path as command line argument

Connect to the database:

db2 connect to <database-name>

List all tables:

db2 list tables for all

To list all tables in selected schema, use:

db2 list tables for schema <schema-name>

To describe a table, type:

db2 describe table <table-schema.table-name>

credit http://onewebsql.com/blog/list-all-tables

Had a similar problem (using NHibernate, so the ESCAPE keyword would have been very difficult) and solved it using the bracket characters. So your sample would become

WHERE ... LIKE '%aa[%]bb%'

If you need proof:

create table test (field nvarchar(100))
go
insert test values ('abcdef%hijklm')
insert test values ('abcdefghijklm')
go
select * from test where field like 'abcdef[%]hijklm'
go

2018, without JQuery

I know the question is about JQuery: this answer is just FYI.

document.getElementById('edit').addEventListener(event => {
    event.preventDefault();
    [...document.querySelectorAll('.inputDisabled')].map(e => e.disabled = false);
}); 

This is for a string array:

string.Join(delimiter, array);

This is for a List<string>:

string.Join(delimiter, list.ToArray());

And this is for a list of custom objects:

string.Join(delimiter, list.Select(i => i.Boo).ToArray());

Also adding other Scenarios where you may see these Errors

1. First Check you compiler version, Download latest Typescript compiler to support ES6 syntaxes

2. typescript still produces output even with typing errors this doesn't actually block development,

When you see these errors Check for Syntaxes in initialization or when Calling these methods or variables,
Check whether the parameters of the functions are of wrong data Type,you initialized as 'string' and assigning a 'boolean' or 'number'

For Example

1.

 private errors: string;
    //somewhere in code you assign a boolean value to (string)'errors'
    this.errors=true
    or 
    this.error=5

2.

 private values: Array<number>;    
    this.values.push(value);  //Argument of type 'X' is not assignable to parameter of type 'X'

The Error message here is because the Square brackets for Array Initialization is missing, It works even without it, but VS Code red alerts.

private values: Array<number> = [];    
this.values.push(value);

Note:
Remember that Javascript typecasts according to the value assigned, So typescript notifies them but the code executes even with these errors highlighted in VS Code

Ex:

 var a=2;
 typeof(a) // "number"
 var a='Ignatius';
 typeof(a) // "string"

I've found this answer in the site https://plainjs.com/javascript/styles/set-and-get-css-styles-of-elements-53/.

In this code we add multiple styles in an element:

let_x000D_
    element = document.querySelector('span')_x000D_
  , cssStyle = (el, styles) => {_x000D_
      for (var property in styles) {_x000D_
          el.style[property] = styles[property];_x000D_
      }_x000D_
  }_x000D_
;_x000D_
_x000D_
cssStyle(element, { background:'tomato', color: 'white', padding: '0.5rem 1rem'});

span{_x000D_
font-family: sans-serif;_x000D_
color: #323232;_x000D_
background: #fff;_x000D_
}

<span>_x000D_
lorem ipsum_x000D_
</span>

My terminal was just acting silly, not printing out åäö. I found (and set) this setting:

Under Terminal -> Preferences... -> Profiles -> Advanced.

Seems to have fixed my problem.

Reason of the error is wrong initialization of the mysqli object. True construction would be like this:

$DBConnect = new mysqli("localhost","root","","Ladle");

You use the JSON class and then call the GetData() function.

/// <summary>
/// This class encodes and decodes JSON strings.
/// Spec. details, see http://www.json.org/
///
/// JSON uses Arrays and Objects. These correspond here to the datatypes ArrayList and Hashtable.
/// All numbers are parsed to doubles.
/// </summary>
    using System;
    using System.Collections;
    using System.Globalization;
    using System.Text;

public class JSON
{
    public const int TOKEN_NONE = 0;
    public const int TOKEN_CURLY_OPEN = 1;
    public const int TOKEN_CURLY_CLOSE = 2;
    public const int TOKEN_SQUARED_OPEN = 3;
    public const int TOKEN_SQUARED_CLOSE = 4;
    public const int TOKEN_COLON = 5;
    public const int TOKEN_COMMA = 6;
    public const int TOKEN_STRING = 7;
    public const int TOKEN_NUMBER = 8;
    public const int TOKEN_TRUE = 9;
    public const int TOKEN_FALSE = 10;
    public const int TOKEN_NULL = 11;

    private const int BUILDER_CAPACITY = 2000;

    /// <summary>
    /// Parses the string json into a value
    /// </summary>
    /// <param name="json">A JSON string.</param>
    /// <returns>An ArrayList, a Hashtable, a double, a string, null, true, or false</returns>
    public static object JsonDecode(string json)
    {
        bool success = true;

        return JsonDecode(json, ref success);
    }

    /// <summary>
    /// Parses the string json into a value; and fills 'success' with the successfullness of the parse.
    /// </summary>
    /// <param name="json">A JSON string.</param>
    /// <param name="success">Successful parse?</param>
    /// <returns>An ArrayList, a Hashtable, a double, a string, null, true, or false</returns>
    public static object JsonDecode(string json, ref bool success)
    {
        success = true;
        if (json != null) {
            char[] charArray = json.ToCharArray();
            int index = 0;
            object value = ParseValue(charArray, ref index, ref success);
            return value;
        } else {
            return null;
        }
    }

    /// <summary>
    /// Converts a Hashtable / ArrayList object into a JSON string
    /// </summary>
    /// <param name="json">A Hashtable / ArrayList</param>
    /// <returns>A JSON encoded string, or null if object 'json' is not serializable</returns>
    public static string JsonEncode(object json)
    {
        StringBuilder builder = new StringBuilder(BUILDER_CAPACITY);
        bool success = SerializeValue(json, builder);
        return (success ? builder.ToString() : null);
    }

    protected static Hashtable ParseObject(char[] json, ref int index, ref bool success)
    {
        Hashtable table = new Hashtable();
        int token;

        // {
        NextToken(json, ref index);

        bool done = false;
        while (!done) {
            token = LookAhead(json, index);
            if (token == JSON.TOKEN_NONE) {
                success = false;
                return null;
            } else if (token == JSON.TOKEN_COMMA) {
                NextToken(json, ref index);
            } else if (token == JSON.TOKEN_CURLY_CLOSE) {
                NextToken(json, ref index);
                return table;
            } else {

                // name
                string name = ParseString(json, ref index, ref success);
                if (!success) {
                    success = false;
                    return null;
                }

                // :
                token = NextToken(json, ref index);
                if (token != JSON.TOKEN_COLON) {
                    success = false;
                    return null;
                }

                // value
                object value = ParseValue(json, ref index, ref success);
                if (!success) {
                    success = false;
                    return null;
                }

                table[name] = value;
            }
        }

        return table;
    }

    protected static ArrayList ParseArray(char[] json, ref int index, ref bool success)
    {
        ArrayList array = new ArrayList();

        // [
        NextToken(json, ref index);

        bool done = false;
        while (!done) {
            int token = LookAhead(json, index);
            if (token == JSON.TOKEN_NONE) {
                success = false;
                return null;
            } else if (token == JSON.TOKEN_COMMA) {
                NextToken(json, ref index);
            } else if (token == JSON.TOKEN_SQUARED_CLOSE) {
                NextToken(json, ref index);
                break;
            } else {
                object value = ParseValue(json, ref index, ref success);
                if (!success) {
                    return null;
                }

                array.Add(value);
            }
        }

        return array;
    }

    protected static object ParseValue(char[] json, ref int index, ref bool success)
    {
        switch (LookAhead(json, index)) {
            case JSON.TOKEN_STRING:
                return ParseString(json, ref index, ref success);
            case JSON.TOKEN_NUMBER:
                return ParseNumber(json, ref index, ref success);
            case JSON.TOKEN_CURLY_OPEN:
                return ParseObject(json, ref index, ref success);
            case JSON.TOKEN_SQUARED_OPEN:
                return ParseArray(json, ref index, ref success);
            case JSON.TOKEN_TRUE:
                NextToken(json, ref index);
                return true;
            case JSON.TOKEN_FALSE:
                NextToken(json, ref index);
                return false;
            case JSON.TOKEN_NULL:
                NextToken(json, ref index);
                return null;
            case JSON.TOKEN_NONE:
                break;
        }

        success = false;
        return null;
    }

    protected static string ParseString(char[] json, ref int index, ref bool success)
    {
        StringBuilder s = new StringBuilder(BUILDER_CAPACITY);
        char c;

        EatWhitespace(json, ref index);

        // "
        c = json[index++];

        bool complete = false;
        while (!complete) {

            if (index == json.Length) {
                break;
            }

            c = json[index++];
            if (c == '"') {
                complete = true;
                break;
            } else if (c == '\\') {

                if (index == json.Length) {
                    break;
                }
                c = json[index++];
                if (c == '"') {
                    s.Append('"');
                } else if (c == '\\') {
                    s.Append('\\');
                } else if (c == '/') {
                    s.Append('/');
                } else if (c == 'b') {
                    s.Append('\b');
                } else if (c == 'f') {
                    s.Append('\f');
                } else if (c == 'n') {
                    s.Append('\n');
                } else if (c == 'r') {
                    s.Append('\r');
                } else if (c == 't') {
                    s.Append('\t');
                } else if (c == 'u') {
                    int remainingLength = json.Length - index;
                    if (remainingLength >= 4) {
                        // parse the 32 bit hex into an integer codepoint
                        uint codePoint;
                        if (!(success = UInt32.TryParse(new string(json, index, 4), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out codePoint))) {
                            return "";
                        }
                        // convert the integer codepoint to a unicode char and add to string
                        s.Append(Char.ConvertFromUtf32((int)codePoint));
                        // skip 4 chars
                        index += 4;
                    } else {
                        break;
                    }
                }

            } else {
                s.Append(c);
            }

        }

        if (!complete) {
            success = false;
            return null;
        }

        return s.ToString();
    }

    protected static double ParseNumber(char[] json, ref int index, ref bool success)
    {
        EatWhitespace(json, ref index);

        int lastIndex = GetLastIndexOfNumber(json, index);
        int charLength = (lastIndex - index) + 1;

        double number;
        success = Double.TryParse(new string(json, index, charLength), NumberStyles.Any, CultureInfo.InvariantCulture, out number);

        index = lastIndex + 1;
        return number;
    }

    protected static int GetLastIndexOfNumber(char[] json, int index)
    {
        int lastIndex;

        for (lastIndex = index; lastIndex < json.Length; lastIndex++) {
            if ("0123456789+-.eE".IndexOf(json[lastIndex]) == -1) {
                break;
            }
        }
        return lastIndex - 1;
    }

    protected static void EatWhitespace(char[] json, ref int index)
    {
        for (; index < json.Length; index++) {
            if (" \t\n\r".IndexOf(json[index]) == -1) {
                break;
            }
        }
    }

    protected static int LookAhead(char[] json, int index)
    {
        int saveIndex = index;
        return NextToken(json, ref saveIndex);
    }

    protected static int NextToken(char[] json, ref int index)
    {
        EatWhitespace(json, ref index);

        if (index == json.Length) {
            return JSON.TOKEN_NONE;
        }

        char c = json[index];
        index++;
        switch (c) {
            case '{':
                return JSON.TOKEN_CURLY_OPEN;
            case '}':
                return JSON.TOKEN_CURLY_CLOSE;
            case '[':
                return JSON.TOKEN_SQUARED_OPEN;
            case ']':
                return JSON.TOKEN_SQUARED_CLOSE;
            case ',':
                return JSON.TOKEN_COMMA;
            case '"':
                return JSON.TOKEN_STRING;
            case '0': case '1': case '2': case '3': case '4':
            case '5': case '6': case '7': case '8': case '9':
            case '-':
                return JSON.TOKEN_NUMBER;
            case ':':
                return JSON.TOKEN_COLON;
        }
        index--;

        int remainingLength = json.Length - index;

        // false
        if (remainingLength >= 5) {
            if (json[index] == 'f' &&
                json[index + 1] == 'a' &&
                json[index + 2] == 'l' &&
                json[index + 3] == 's' &&
                json[index + 4] == 'e') {
                index += 5;
                return JSON.TOKEN_FALSE;
            }
        }

        // true
        if (remainingLength >= 4) {
            if (json[index] == 't' &&
                json[index + 1] == 'r' &&
                json[index + 2] == 'u' &&
                json[index + 3] == 'e') {
                index += 4;
                return JSON.TOKEN_TRUE;
            }
        }

        // null
        if (remainingLength >= 4) {
            if (json[index] == 'n' &&
                json[index + 1] == 'u' &&
                json[index + 2] == 'l' &&
                json[index + 3] == 'l') {
                index += 4;
                return JSON.TOKEN_NULL;
            }
        }

        return JSON.TOKEN_NONE;
    }

    protected static bool SerializeValue(object value, StringBuilder builder)
    {
        bool success = true;

        if (value is string) {
            success = SerializeString((string)value, builder);
        } else if (value is Hashtable) {
            success = SerializeObject((Hashtable)value, builder);
        } else if (value is ArrayList) {
            success = SerializeArray((ArrayList)value, builder);
        } else if ((value is Boolean) && ((Boolean)value == true)) {
            builder.Append("true");
        } else if ((value is Boolean) && ((Boolean)value == false)) {
            builder.Append("false");
        } else if (value is ValueType) {
            // thanks to ritchie for pointing out ValueType to me
            success = SerializeNumber(Convert.ToDouble(value), builder);
        } else if (value == null) {
            builder.Append("null");
        } else {
            success = false;
        }
        return success;
    }

    protected static bool SerializeObject(Hashtable anObject, StringBuilder builder)
    {
        builder.Append("{");

        IDictionaryEnumerator e = anObject.GetEnumerator();
        bool first = true;
        while (e.MoveNext()) {
            string key = e.Key.ToString();
            object value = e.Value;

            if (!first) {
                builder.Append(", ");
            }

            SerializeString(key, builder);
            builder.Append(":");
            if (!SerializeValue(value, builder)) {
                return false;
            }

            first = false;
        }

        builder.Append("}");
        return true;
    }

    protected static bool SerializeArray(ArrayList anArray, StringBuilder builder)
    {
        builder.Append("[");

        bool first = true;
        for (int i = 0; i < anArray.Count; i++) {
            object value = anArray[i];

            if (!first) {
                builder.Append(", ");
            }

            if (!SerializeValue(value, builder)) {
                return false;
            }

            first = false;
        }

        builder.Append("]");
        return true;
    }

    protected static bool SerializeString(string aString, StringBuilder builder)
    {
        builder.Append("\"");

        char[] charArray = aString.ToCharArray();
        for (int i = 0; i < charArray.Length; i++) {
            char c = charArray[i];
            if (c == '"') {
                builder.Append("\\\"");
            } else if (c == '\\') {
                builder.Append("\\\\");
            } else if (c == '\b') {
                builder.Append("\\b");
            } else if (c == '\f') {
                builder.Append("\\f");
            } else if (c == '\n') {
                builder.Append("\\n");
            } else if (c == '\r') {
                builder.Append("\\r");
            } else if (c == '\t') {
                builder.Append("\\t");
            } else {
                int codepoint = Convert.ToInt32(c);
                if ((codepoint >= 32) && (codepoint <= 126)) {
                    builder.Append(c);
                } else {
                    builder.Append("\\u" + Convert.ToString(codepoint, 16).PadLeft(4, '0'));
                }
            }
        }

        builder.Append("\"");
        return true;
    }

    protected static bool SerializeNumber(double number, StringBuilder builder)
    {
        builder.Append(Convert.ToString(number, CultureInfo.InvariantCulture));
        return true;
    }
}

//parse and show entire json in key-value pair
    Hashtable HTList = (Hashtable)JSON.JsonDecode("completejsonstring");
        public void GetData(Hashtable HT)
        {           
            IDictionaryEnumerator ienum = HT.GetEnumerator();
            while (ienum.MoveNext())
            {
                if (ienum.Value is ArrayList)
                {
                    ArrayList arnew = (ArrayList)ienum.Value;
                    foreach (object obj in arnew)                    
                    {
                        Hashtable hstemp = (Hashtable)obj;
                        GetData(hstemp);
                    }
                }
                else
                {
                    Console.WriteLine(ienum.Key + "=" + ienum.Value);
                }
            }
        }

Take a look at algorithms package, especially the algorithm environment.

lockless Copy and Write approach works great if you're not dealing with too many items. Here's a class I wrote:

public class CopyAndWriteList<T>
{
    public static List<T> Clear(List<T> list)
    {
        var a = new List<T>(list);
        a.Clear();
        return a;
    }

    public static List<T> Add(List<T> list, T item)
    {
        var a = new List<T>(list);
        a.Add(item);
        return a;
    }

    public static List<T> RemoveAt(List<T> list, int index)
    {
        var a = new List<T>(list);
        a.RemoveAt(index);
        return a;
    }

    public static List<T> Remove(List<T> list, T item)
    {
        var a = new List<T>(list);
        a.Remove(item);
        return a;
    }

}

example usage: orders_BUY = CopyAndWriteList.Clear(orders_BUY);

In the MongoDB shell:

db.getCollection('sensorevents').find({from:{$gt: new ISODate('2015-08-30 16:50:24.481Z')}})

In my nodeJS code ( using Mongoose )

    SensorEvent.Model.find( {
        from: { $gt: new Date( SensorEventListener.lastSeenSensorFrom ) }
    } )

I am querying my sensor events collection to return values where the 'from' field is greater than the given date

just remove 'fade' class from modal class

class="modal fade bs-example-modal-lg"

as

class="modal bs-example-modal-lg"

Similar to many of the answers above that use df.to_string(index=False), I often find it necessary to extract a single column of values in which case you can specify an individual column with .to_string using the following:

data = pd.DataFrame({'col1': np.random.randint(0, 100, 10), 
    'col2': np.random.randint(50, 100, 10), 
    'col3': np.random.randint(10, 10000, 10)})

print(data.to_string(columns=['col1'], index=False)

print(data.to_string(columns=['col1', 'col2'], index=False))

Which provides an easy to copy (and index free) output for use pasting elsewhere (Excel). Sample output:

col1  col2    
49    62    
97    97    
87    94    
85    61    
18    55

For windows just give path as cd and path to the "Scripts" of python and then execute the command easy_install.exe requests.Then try import requests...

I'm having same problem. I try to install office 2010 64bit on windows 7 64 bit and then install 2007 Office System Driver : Data Connectivity Components.

after that, visual studio 2008 can opens a connection to an MS-Access 2007 database file.

Here's one generalized from something I just used. I'm posting it since it's a very simple example, and it demonstrates a practical use case along with default arguments:

#include <vector>

template <class T> class Alloc final { /*...*/ };

template <template <class T> class allocator=Alloc> class MyClass final {
  public:
    std::vector<short,allocator<short>> field0;
    std::vector<float,allocator<float>> field1;
};

A bug or security vulnerability in the server (either Apache or the PHP engine), or your own PHP code, might allow an attacker to obtain access to your code.

For instance if you have a PHP script to allow people to download files, and an attacker can trick this script into download some of your PHP files, then your code can be leaked.

Since it's impossible to eliminate all bugs from the software you're using, if someone really wants to steal your code, and they have enough resources, there's a reasonable chance they'll be able to.

However, as long as you keep your server up-to-date, someone with casual interest is not able to see the PHP source unless there are some obvious security vulnerabilities in your code.

Read the Security section of the PHP manual as a starting point to keeping your code safe.

Assuming that your docker container is up and running, you can run commands as:

docker exec mycontainer /bin/sh -c "cmd1;cmd2;...;cmdn"

I think you are asking two things which are not necessarily the same

I want to extract every 6th element of the original

You can do this by indexing a sequence:

foo <- 1:120
foo[1:20*6]

I would like to create a vector in which each element is the i+6th element of another vector.

An easy way to do this is to supplement a logical factor with FALSEs until i+6:

foo <- 1:120
i <- 1
foo[1:(i+6)==(i+6)]
[1]   7  14  21  28  35  42  49  56  63  70  77  84  91  98 105 112 119

i <- 10
foo[1:(i+6)==(i+6)]
[1]  16  32  48  64  80  96 112

UPDATE: This list is getting a little out dated (it was generated with Xcode 4.1). You should run the command suggested by dunedin15.

dunedin15's answer can give inaccurate results for some edge-cases, such as when debugging build settings of a static lib for an Archive build, see Slipp D. Thompson's answer for a more robust output.

Original Answer

Variable                                  Example
PATH                                      "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
LANG                                      en_US.US-ASCII
IPHONEOS_DEPLOYMENT_TARGET                4.1
ACTION                                    build
AD_HOC_CODE_SIGNING_ALLOWED               NO
ALTERNATE_GROUP                           staff
ALTERNATE_MODE                            u+w,go-w,a+rX
ALTERNATE_OWNER                           username
ALWAYS_SEARCH_USER_PATHS                  YES
APPLE_INTERNAL_DEVELOPER_DIR              /AppleInternal/Developer
APPLE_INTERNAL_DIR                        /AppleInternal
APPLE_INTERNAL_DOCUMENTATION_DIR          /AppleInternal/Documentation
APPLE_INTERNAL_LIBRARY_DIR                /AppleInternal/Library
APPLE_INTERNAL_TOOLS                      /AppleInternal/Developer/Tools
APPLY_RULES_IN_COPY_FILES                 NO
ARCHS                                     "armv6 armv7"
ARCHS_STANDARD_32_64_BIT                  "armv6 armv7"
ARCHS_STANDARD_32_BIT                     "armv6 armv7"
ARCHS_UNIVERSAL_IPHONE_OS                 armv7
AVAILABLE_PLATFORMS                       "iphonesimulator macosx iphoneos"
BUILD_COMPONENTS                          "headers build"
BUILD_DIR                                 "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath"
BUILD_ROOT                                "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath"
BUILD_STYLE                    
BUILD_VARIANTS                             normal
BUILT_PRODUCTS_DIR                         "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath/Distribution-iphoneos"
CACHE_ROOT                                 /var/folders/2x/rvb2r9s16mq6r318zxvn0lk80000gn/C/com.apple.Xcode.501
CCHROOT                                    /var/folders/2x/rvb2r9s16mq6r318zxvn0lk80000gn/C/com.apple.Xcode.501
CHMOD                                      /bin/chmod
CHOWN                                      /usr/sbin/chown
CLASS_FILE_DIR                             "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/JavaClasses"
CLEAN_PRECOMPS                             YES
CLONE_HEADERS                              NO
CODESIGNING_FOLDER_PATH                    "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/InstallationBuildProductsLocation/Applications/project.app"
CODE_SIGNING_ALLOWED                       YES
CODE_SIGNING_REQUIRED                      YES
CODE_SIGN_CONTEXT_CLASS                    XCiPhoneOSCodeSignContext
CODE_SIGN_IDENTITY                         "iPhone Distribution"
COMBINE_HIDPI_IMAGES                       NO
COMPOSITE_SDK_DIRS                         /var/folders/2x/rvb2r9s16mq6r318zxvn0lk80000gn/C/com.apple.Xcode.501/CompositeSDKs
COMPRESS_PNG_FILES                         YES
CONFIGURATION                              Distribution
CONFIGURATION_BUILD_DIR                    "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath/Distribution-iphoneos"
CONFIGURATION_TEMP_DIR                     "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos"
CONTENTS_FOLDER_PATH                       project.app/Contents
COPYING_PRESERVES_HFS_DATA                 NO
COPY_PHASE_STRIP                           YES
COPY_RESOURCES_FROM_STATIC_FRAMEWORKS      YES
CP                                         /bin/cp
CURRENT_ARCH                               armv7
CURRENT_VARIANT                            normal
DEAD_CODE_STRIPPING                        YES
DEBUGGING_SYMBOLS                          YES
DEBUG_INFORMATION_FORMAT                   dwarf-with-dsym
DEPLOYMENT_LOCATION                        YES
DEPLOYMENT_POSTPROCESSING                  YES
DERIVED_FILES_DIR                          "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/DerivedSources"
DERIVED_FILE_DIR                           "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/DerivedSources"
DERIVED_SOURCES_DIR                        "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/DerivedSources"
DEVELOPER_APPLICATIONS_DIR                 /Developer/Applications
DEVELOPER_BIN_DIR                          /Developer/usr/bin
DEVELOPER_DIR                              /Developer
DEVELOPER_FRAMEWORKS_DIR                   /Developer/Library/Frameworks
DEVELOPER_FRAMEWORKS_DIR_QUOTED            "\"/Developer/Library/Frameworks\""
DEVELOPER_LIBRARY_DIR                      /Developer/Library
DEVELOPER_SDK_DIR                          /Developer/SDKs
DEVELOPER_TOOLS_DIR                        /Developer/Tools
DEVELOPER_USR_DIR                          /Developer/usr
DEVELOPMENT_LANGUAGE                       English
DOCUMENTATION_FOLDER_PATH                  project.app/English.lproj/Documentation
DO_HEADER_SCANNING_IN_JAM                  NO
DSTROOT                                    "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/InstallationBuildProductsLocation"
DWARF_DSYM_FILE_NAME                       project.app.dSYM
DWARF_DSYM_FILE_SHOULD_ACCOMPANY_PRODUCT   NO
DWARF_DSYM_FOLDER_PATH                    "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath/Distribution-iphoneos"
EFFECTIVE_PLATFORM_NAME                    -iphoneos
EMBEDDED_PROFILE_NAME                      embedded.mobileprovision
ENABLE_HEADER_DEPENDENCIES                 YES
ENABLE_OPENMP_SUPPORT                      NO
ENTITLEMENTS_ALLOWED                       YES
ENTITLEMENTS_REQUIRED                      YES
EXCLUDED_INSTALLSRC_SUBDIRECTORY_PATTERNS  ".svn CVS"
EXECUTABLES_FOLDER_PATH                    project.app/Executables
EXECUTABLE_FOLDER_PATH                     project.app
EXECUTABLE_NAME                            project
EXECUTABLE_PATH                            project.app/project
FILE_LIST                                  "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/Objects/LinkFileList"
FIXED_FILES_DIR                            "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/FixedFiles"
FRAMEWORKS_FOLDER_PATH                     project.app/Frameworks
FRAMEWORK_FLAG_PREFIX                      -framework
FRAMEWORK_SEARCH_PATHS                     "\"/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath/Distribution-iphoneos\" "
FRAMEWORK_VERSION                          A
FULL_PRODUCT_NAME                          project.app
GCC3_VERSION                               3.3
GCC_C_LANGUAGE_STANDARD                    gnu99
GCC_INLINES_ARE_PRIVATE_EXTERN             YES
GCC_PFE_FILE_C_DIALECTS                    "c objective-c c++ objective-c++"
GCC_PRECOMPILE_PREFIX_HEADER               YES
GCC_PREFIX_HEADER                          project/Prefix.pch
GCC_PREPROCESSOR_DEFINITIONS               "NDEBUG DISTRIBUTION_BUILD=1 KK_TARGET=0x000F0"
GCC_SYMBOLS_PRIVATE_EXTERN                 YES
GCC_THUMB_SUPPORT                          YES
GCC_TREAT_WARNINGS_AS_ERRORS               NO
GCC_VERSION                                com.apple.compilers.llvm.clang.1_0
GCC_VERSION_IDENTIFIER                     com_apple_compilers_llvm_clang_1_0
GCC_WARN_ABOUT_RETURN_TYPE                 YES
GCC_WARN_UNUSED_FUNCTION                   YES
GCC_WARN_UNUSED_VARIABLE                   YES
GENERATE_MASTER_OBJECT_FILE                NO
GENERATE_PKGINFO_FILE                      YES
GENERATE_PROFILING_CODE                    NO
GID                                        20
GROUP                                      staff
INPUT_FILE_BASE             Default
INPUT_FILE_DIR              "/Volumes/Development/Project Game/Project-v1/images"
INPUT_FILE_NAME             Default.png
INPUT_FILE_PATH             "/Volumes/Development/Project Game/Project-v1/images/Default.png"
SCRIPT_INPUT_FILE           "/Volumes/Development/Project Game/Project-v1/images/Default.png"
SCRIPT_OUTPUT_FILE_0        "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/DerivedSources/Default.png"

EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES              "*.nib *.lproj *.framework *.gch (*) CVS .svn .git *.xcodeproj *.xcode *.pbproj *.pbxproj"
HEADERMAP_INCLUDES_FLAT_ENTRIES_FOR_TARGET_BEING_BUILT     YES
HEADERMAP_INCLUDES_FRAMEWORK_ENTRIES_FOR_ALL_PRODUCT_TYPES YES
HEADERMAP_INCLUDES_NONPUBLIC_NONPRIVATE_HEADERS            YES
HEADERMAP_INCLUDES_PROJECT_HEADERS                         YES
HEADER_SEARCH_PATHS                  "\"/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath/Distribution-iphoneos/include\" "
ICONV                                /usr/bin/iconv
INFOPLIST_EXPAND_BUILD_SETTINGS      YES
INFOPLIST_FILE                       project/Resources/Info.plist
INFOPLIST_OUTPUT_FORMAT              binary
INFOPLIST_PATH                       project.app/Info.plist
INFOPLIST_PREPROCESS                 NO
INFOSTRINGS_PATH                     project.app/English.lproj/InfoPlist.strings
INPUT_FILE_REGION_PATH_COMPONENT                    
INPUT_FILE_SUFFIX                    .png
INSTALL_DIR                          "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/InstallationBuildProductsLocation/Applications"
INSTALL_GROUP                        staff
INSTALL_MODE_FLAG                    u+w,go-w,a+rX
INSTALL_OWNER                        username
INSTALL_PATH                         /Applications
INSTALL_ROOT                         "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/InstallationBuildProductsLocation"
JAVAC_DEFAULT_FLAGS                  "-J-Xms64m -J-XX:NewSize=4M -J-Dfile.encoding=UTF8"
JAVA_APP_STUB                        /System/Library/Frameworks/JavaVM.framework/Resources/MacOS/JavaApplicationStub
JAVA_ARCHIVE_CLASSES                 YES
JAVA_ARCHIVE_TYPE                    JAR
JAVA_COMPILER                        /usr/bin/javac
JAVA_FOLDER_PATH                     project.app/Java
JAVA_FRAMEWORK_RESOURCES_DIRS        Resources
JAVA_JAR_FLAGS                       cv
JAVA_SOURCE_SUBDIR                   .
JAVA_USE_DEPENDENCIES                YES
JAVA_ZIP_FLAGS                       -urg
JIKES_DEFAULT_FLAGS                  "+E +OLDCSO"
KEEP_PRIVATE_EXTERNS                 NO
LD_GENERATE_MAP_FILE                 NO
LD_MAP_FILE_PATH                     "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/project-LinkMap-normal-armv7.txt"
LD_NO_PIE                            NO
LD_OPENMP_FLAGS                      -fopenmp
LEGACY_DEVELOPER_DIR                 /Developer/Library/Xcode/PrivatePlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer
LEX                                  /Developer/usr/bin/lex
LIBRARY_FLAG_NOSPACE                 YES
LIBRARY_FLAG_PREFIX                  -l
LIBRARY_SEARCH_PATHS                 "\"/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath/Distribution-iphoneos\"  \"/Volumes/Development/Project Game/Project-v1/FlurryLib\""
LINKER_DISPLAYS_MANGLED_NAMES        NO
LINK_FILE_LIST_normal_armv6          "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/Objects-normal/armv6/project.LinkFileList"
LINK_FILE_LIST_normal_armv7          "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/Objects-normal/armv7/project.LinkFileList"
LINK_WITH_STANDARD_LIBRARIES         YES
LOCALIZED_RESOURCES_FOLDER_PATH      project.app/English.lproj
LOCAL_ADMIN_APPS_DIR                 /Applications/Utilities
LOCAL_APPS_DIR                       /Applications
LOCAL_DEVELOPER_DIR                  /Library/Developer
LOCAL_LIBRARY_DIR                    /Library
MACH_O_TYPE                          mh_execute
MAC_OS_X_PRODUCT_BUILD_VERSION       11A511
MAC_OS_X_VERSION_ACTUAL              1070
MAC_OS_X_VERSION_MAJOR               1070
MAC_OS_X_VERSION_MINOR               0700
NATIVE_ARCH                          armv6
NATIVE_ARCH_32_BIT                   i386
NATIVE_ARCH_64_BIT                   x86_64
NATIVE_ARCH_ACTUAL                   x86_64
NO_COMMON                            YES
OBJECT_FILE_DIR                      "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/Objects"
OBJECT_FILE_DIR_normal               "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/Objects-normal"
OBJROOT                              "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath"
ONLY_ACTIVE_ARCH                     NO
OPTIMIZATION_LEVEL                   0
OS                                   MACOS
OSAC                                 /usr/bin/osacompile
OTHER_CFLAGS                         -DNS_BLOCK_ASSERTIONS=1
OTHER_CPLUSPLUSFLAGS                 -DNS_BLOCK_ASSERTIONS=1
OTHER_INPUT_FILE_FLAGS                    
OTHER_LDFLAGS                        -lz
PACKAGE_TYPE                         com.apple.package-type.wrapper.application
PASCAL_STRINGS                       YES
PATH_PREFIXES_EXCLUDED_FROM_HEADER_DEPENDENCIES  "/usr/include /usr/local/include /System/Library/Frameworks /System/Library/PrivateFrameworks /Developer/Headers /Developer/SDKs /Developer/Platforms"
PBDEVELOPMENTPLIST_PATH              project.app/pbdevelopment.plist
PFE_FILE_C_DIALECTS                  "c objective-c c++ objective-c++"
PKGINFO_FILE_PATH                    "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/PkgInfo"
PKGINFO_PATH                         project.app/PkgInfo
PLATFORM_DEVELOPER_APPLICATIONS_DIR  /Developer/Platforms/iPhoneOS.platform/Developer/Applications
PLATFORM_DEVELOPER_BIN_DIR           /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin
PLATFORM_DEVELOPER_LIBRARY_DIR       /Developer/Library/Xcode/PrivatePlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library
PLATFORM_DEVELOPER_SDK_DIR           /Developer/Platforms/iPhoneOS.platform/Developer/SDKs
PLATFORM_DEVELOPER_TOOLS_DIR         /Developer/Platforms/iPhoneOS.platform/Developer/Tools
PLATFORM_DEVELOPER_USR_DIR           /Developer/Platforms/iPhoneOS.platform/Developer/usr
PLATFORM_DIR                         /Developer/Platforms/iPhoneOS.platform
PLATFORM_NAME                        iphoneos
PLATFORM_PREFERRED_ARCH              i386
PLATFORM_PRODUCT_BUILD_VERSION       8H7
PLIST_FILE_OUTPUT_FORMAT             binary
PLUGINS_FOLDER_PATH                  project.app/PlugIns
PRECOMPS_INCLUDE_HEADERS_FROM_BUILT_PRODUCTS_DIR                    YES
PRECOMP_DESTINATION_DIR              "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/PrefixHeaders"
PRESERVE_DEAD_CODE_INITS_AND_TERMS   NO
PRIVATE_HEADERS_FOLDER_PATH          project.app/PrivateHeaders
PRODUCT_NAME                         project
PRODUCT_SETTINGS_PATH                "/Volumes/Development/Project Game/Project-v1/project/Resources/Info.plist"
PRODUCT_TYPE                         com.apple.product-type.application
PROFILING_CODE                       NO
PROJECT                              project
PROJECT_DERIVED_FILE_DIR             "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/DerivedSources"
PROJECT_DIR                          "/Volumes/Development/Project Game/Project-v1"
PROJECT_FILE_PATH                    "/Volumes/Development/Project Game/Project-v1/project.xcodeproj"
PROJECT_NAME                         project
PROJECT_TEMP_DIR                     "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build"
PROVISIONING_PROFILE_REQUIRED        YES
PUBLIC_HEADERS_FOLDER_PATH           project.app/Headers
RECURSIVE_SEARCH_PATHS_FOLLOW_SYMLINKS   YES
REMOVE_CVS_FROM_RESOURCES            YES
REMOVE_GIT_FROM_RESOURCES            YES
REMOVE_SVN_FROM_RESOURCES            YES
RESOURCE_RULES_REQUIRED              YES
REZ_COLLECTOR_DIR                    "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/ResourceManagerResources"
REZ_OBJECTS_DIR                      "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/ResourceManagerResources/Objects"
REZ_SEARCH_PATHS                     "\"/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath/Distribution-iphoneos\" "
RUN_CLANG_STATIC_ANALYZER            NO
SCAN_ALL_SOURCE_FILES_FOR_INCLUDES   NO
SCRIPTS_FOLDER_PATH                  project.app/Scripts
SCRIPT_INPUT_FILE                    "/Volumes/Development/Project Game/Project-v1/fonts/helvetica-black-hd.png"
SCRIPT_OUTPUT_FILE_0                 "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build/DerivedSources/helvetica-black-hd.png"
SCRIPT_OUTPUT_FILE_COUNT             1
SDKROOT                              /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk
SDK_DIR                              /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk
SDK_NAME                             iphoneos4.3
SDK_PRODUCT_BUILD_VERSION            8H7
SED                                  /usr/bin/sed
SEPARATE_STRIP                       NO
SEPARATE_SYMBOL_EDIT                 NO
SET_DIR_MODE_OWNER_GROUP            YES
SET_FILE_MODE_OWNER_GROUP           NO
SHALLOW_BUNDLE                      YES
SHARED_DERIVED_FILE_DIR             "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath/Distribution-iphoneos/DerivedSources"
SHARED_FRAMEWORKS_FOLDER_PATH       project.app/SharedFrameworks
SHARED_PRECOMPS_DIR                 /Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/Build/PrecompiledHeaders
SHARED_SUPPORT_FOLDER_PATH          project.app/SharedSupport
SKIP_INSTALL                        NO
SOURCE_ROOT                         "/Volumes/Development/Project Game/Project-v1"
SRCROOT                             "/Volumes/Development/Project Game/Project-v1"
STRINGS_FILE_OUTPUT_ENCODING        binary
STRIP_INSTALLED_PRODUCT             YES
STRIP_STYLE                         all
SUPPORTED_DEVICE_FAMILIES           1,2
SUPPORTED_PLATFORMS                 "iphonesimulator iphoneos"
SYMROOT                             "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/BuildProductsPath"
SYSTEM_ADMIN_APPS_DIR               /Applications/Utilities
SYSTEM_APPS_DIR                     /Applications
SYSTEM_CORE_SERVICES_DIR            /System/Library/CoreServices
SYSTEM_DEMOS_DIR                    /Applications/Extras
SYSTEM_DEVELOPER_APPS_DIR           /Developer/Applications
SYSTEM_DEVELOPER_BIN_DIR            /Developer/usr/bin
SYSTEM_DEVELOPER_DEMOS_DIR          "/Developer/Applications/Utilities/Built Examples"
SYSTEM_DEVELOPER_DIR                /Developer
SYSTEM_DEVELOPER_DOC_DIR            "/Developer/ADC Reference Library"
SYSTEM_DEVELOPER_GRAPHICS_TOOLS_DIR "/Developer/Applications/Graphics Tools"
SYSTEM_DEVELOPER_JAVA_TOOLS_DIR     "/Developer/Applications/Java Tools"
SYSTEM_DEVELOPER_PERFORMANCE_TOOLS_DIR   "/Developer/Applications/Performance Tools"
SYSTEM_DEVELOPER_RELEASENOTES_DIR   "/Developer/ADC Reference Library/releasenotes"
SYSTEM_DEVELOPER_TOOLS              /Developer/Tools
SYSTEM_DEVELOPER_TOOLS_DOC_DIR      "/Developer/ADC Reference Library/documentation/DeveloperTools"
SYSTEM_DEVELOPER_TOOLS_RELEASENOTES_DIR   "/Developer/ADC Reference Library/releasenotes/DeveloperTools"
SYSTEM_DEVELOPER_USR_DIR            /Developer/usr
SYSTEM_DEVELOPER_UTILITIES_DIR      /Developer/Applications/Utilities
SYSTEM_DOCUMENTATION_DIR            /Library/Documentation
SYSTEM_LIBRARY_DIR                  /System/Library
TARGETED_DEVICE_FAMILY              1
TARGETNAME                          Project
TARGET_BUILD_DIR                    "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/InstallationBuildProductsLocation/Applications"
TARGET_NAME                         Project
TARGET_TEMP_DIR                     "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build"
TEMP_DIR                            "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build"
TEMP_FILES_DIR                      "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build"
TEMP_FILE_DIR                       "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath/project.build/Distribution-iphoneos/Project.build"
TEMP_ROOT                           "/Users/username/Library/Developer/Xcode/DerivedData/project-dxdgjvgsvvbhowgjqouevhmvgxgf/ArchiveIntermediates/Project Distribution/IntermediateBuildFilesPath"
TEST_AFTER_BUILD                    NO
UID                                 501
UNLOCALIZED_RESOURCES_FOLDER_PATH   project.app    UNSTRIPPED_PRODUCT           NO
USER                         username
USER_APPS_DIR                /Users/username/Applications
USER_HEADER_SEARCH_PATHS     project/libs
USER_LIBRARY_DIR             /Users/username/Library
USE_DYNAMIC_NO_PIC           YES
USE_HEADERMAP                YES
USE_HEADER_SYMLINKS          NO
VALIDATE_PRODUCT             YES
VALID_ARCHS                  "armv6 armv7"
VERBOSE_PBXCP                NO
VERSIONPLIST_PATH            project.app/version.plist
VERSION_INFO_BUILDER         username
VERSION_INFO_FILE            project_vers.c
VERSION_INFO_STRING          "\"@(#)PROGRAM:project  PROJECT:project-\""
WRAPPER_EXTENSION            app
WRAPPER_NAME                 project.app
WRAPPER_SUFFIX               .app
XCODE_APP_SUPPORT_DIR        /Developer/Library/Xcode
XCODE_PRODUCT_BUILD_VERSION  4B110
XCODE_VERSION_ACTUAL         0410
XCODE_VERSION_MAJOR          0400
XCODE_VERSION_MINOR          0410
YACC                        /Developer/usr/bin/yacc

You need to use dynamic SQL to achieve this; something like:

DECLARE
    TYPE cur_type IS REF CURSOR;

    CURSOR client_cur IS
        SELECT DISTING username
        FROM all_users
        WHERE length(username) = 3;

    emails_cur cur_type;
    l_cur_string VARCHAR2(128);
    l_email_id <type>;
    l_name <type>;
BEGIN
    FOR client IN client_cur LOOP
        dbms_output.put_line('Client is '|| client.username);
        l_cur_string := 'SELECT id, name FROM '
            || client.username || '.org';
        OPEN emails_cur FOR l_cur_string;
        LOOP
            FETCH emails_cur INTO l_email_id, l_name;
            EXIT WHEN emails_cur%NOTFOUND;
            dbms_output.put_line('Org id is ' || l_email_id
                || ' org name ' || l_name);
        END LOOP;
        CLOSE emails_cur;
    END LOOP;
END;
/

Edited to correct two errors, and to add links to 10g documentation for OPEN-FOR and an example. Edited to make the inner cursor query a string variable.

Fix the permissions of /data/db (or /var/lib/mongodb):

sudo chown -R mongodb: /data/db

then restart MongoDB e.g. using

sudo systemctl restart mongod

In case that does not help, check your error message if you are using a data directory different to /var/lib/mongodb. In that case run

sudo chown -R mongodb: <insert your data directory here>

source

Try this:

package main

import (
  "io"; 
  )


func main() {
  contents,_ := io.ReadFile("filename");
  println(string(contents));
  io.WriteFile("filename", contents, 0644);
}

Yes. You need to prefix the table name with "#" (hash) to create temporary tables.

If you do NOT need the table later, go ahead & create it. Temporary Tables are very much like normal tables. However, it gets created in tempdb. Also, it is only accessible via the current session i.e. For EG: if another user tries to access the temp table created by you, he'll not be able to do so.

"##" (double-hash creates "Global" temp table that can be accessed by other sessions as well.

Refer the below link for the Basics of Temporary Tables: http://www.codeproject.com/Articles/42553/Quick-Overview-Temporary-Tables-in-SQL-Server-2005

If the content of your table is less than 5000 rows & does NOT contain data types such as nvarchar(MAX), varbinary(MAX), consider using Table Variables.

They are the fastest as they are just like any other variables which are stored in the RAM. They are stored in tempdb as well, not in RAM.

DECLARE @ItemBack1 TABLE
(
 column1 int,
 column2 int,
 someInt int,
 someVarChar nvarchar(50)
);

INSERT INTO @ItemBack1
SELECT column1, 
       column2, 
       someInt, 
       someVarChar 
  FROM table2
 WHERE table2.ID = 7;

More Info on Table Variables: http://odetocode.com/articles/365.aspx

ALTER TABLE <tablename> CHANGE COLUMN <colname> <colname> VARCHAR(65536);

You have to list the column name twice, even if you aren't changing its name.

Note that after you make this change, the data type of the column will be MEDIUMTEXT.

Miky D is correct, the MODIFY command can do this more concisely.

Re the MEDIUMTEXT thing: a MySQL row can be only 65535 bytes (not counting BLOB/TEXT columns). If you try to change a column to be too large, making the total size of the row 65536 or greater, you may get an error. If you try to declare a column of VARCHAR(65536) then it's too large even if it's the only column in that table, so MySQL automatically converts it to a MEDIUMTEXT data type.

mysql> create table foo (str varchar(300));
mysql> alter table foo modify str varchar(65536);
mysql> show create table foo;
CREATE TABLE `foo` (
  `str` mediumtext
) ENGINE=MyISAM DEFAULT CHARSET=latin1
1 row in set (0.00 sec)

I misread your original question, you want VARCHAR(65353), which MySQL can do, as long as that column size summed with the other columns in the table doesn't exceed 65535.

mysql> create table foo (str1 varchar(300), str2 varchar(300));
mysql> alter table foo modify str2 varchar(65353);
ERROR 1118 (42000): Row size too large. 
The maximum row size for the used table type, not counting BLOBs, is 65535. 
You have to change some columns to TEXT or BLOBs

You need two backslashes before the dot, one to escape the slash so it gets through, and the other to escape the dot so it becomes literal. Forward slashes and asterisk are treated literal.

str=xpath.replaceAll("\\.", "/*/");          //replaces a literal . with /*/

http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#replaceAll(java.lang.String,%20java.lang.String)

In my case.. following steps resolved:

There was a column value which was set to "Update" - replaced it with Edit (non sql keyword) There was a space in one of the column names (removed the extra space or trim)

According to MSDN, the JavaScript Date object does not provide any specific date formatting methods (as you may see with other programming languages). However, you can use a few of the Date methods and formatting to accomplish your goal:

function dateToString (date) {
  // Use an array to format the month numbers
  var months = [
    "January",
    "February",
    "March",
    ...
  ];

  // Use an object to format the timezone identifiers
  var timeZones = {
    "360": "EST",
    ...
  };

  var month = months[date.getMonth()];
  var day = date.getDate();
  var year = date.getFullYear();

  var hours = date.getHours();
  var minutes = date.getMinutes();
  var time = (hours > 11 ? (hours - 11) : (hours + 1)) + ":" + minutes + (hours > 11 ? "PM" : "AM");
  var timezone = timeZones[date.getTimezoneOffset()];

  // Returns formatted date as string (e.g. January 28, 2011 - 7:30PM EST)
  return month + " " + day + ", " + year + " - " + time + " " + timezone;
}

var date = new Date("2011-01-28T19:30:00-05:00");

alert(dateToString(date));

You could even take it one step further and override the Date.toString() method:

function dateToString () { // No date argument this time
  // Use an array to format the month numbers
  var months = [
    "January",
    "February",
    "March",
    ...
  ];

  // Use an object to format the timezone identifiers
  var timeZones = {
    "360": "EST",
    ...
  };

  var month = months[*this*.getMonth()];
  var day = *this*.getDate();
  var year = *this*.getFullYear();

  var hours = *this*.getHours();
  var minutes = *this*.getMinutes();
  var time = (hours > 11 ? (hours - 11) : (hours + 1)) + ":" + minutes + (hours > 11 ? "PM" : "AM");
  var timezone = timeZones[*this*.getTimezoneOffset()];

  // Returns formatted date as string (e.g. January 28, 2011 - 7:30PM EST)
  return month + " " + day + ", " + year + " - " + time + " " + timezone;
}

var date = new Date("2011-01-28T19:30:00-05:00");
Date.prototype.toString = dateToString;

alert(date.toString());

Xcode did not see my iPad, iTunes also did not see my device. Rebooting Mac corrected the situation.

An example of Python's way of doing "ternary" expressions:

i = 5 if a > 7 else 0

translates into

if a > 7:
   i = 5
else:
   i = 0

This actually comes in handy when using list comprehensions, or sometimes in return statements, otherwise I'm not sure it helps that much in creating readable code.

The readability issue was discussed at length in this recent SO question better way than using if-else statement in python.

It also contains various other clever (and somewhat obfuscated) ways to accomplish the same task. It's worth a read just based on those posts.

This answer is likely not what you're looking for. I wanted a singleton in the sense that only that object had its identity, for comparison to. In my case it was being used as a Sentinel Value. To which the answer is very simple, make any object mything = object() and by python's nature, only that thing will have its identity.

#!python
MyNone = object()  # The singleton

for item in my_list:
    if item is MyNone:  # An Example identity comparison
        raise StopIteration

        var result=[];
        var app = angular.module('app', []);
        app.controller('myCtrl', function ($scope, $http) {
             var url="";// your request url    
             var request={};// your request parameters
             var headers = {
             // 'Authorization': 'Basic ' + btoa(username + ":" + password),
            'Access-Control-Allow-Origin': true,
            'Content-Type': 'application/json; charset=utf-8',
            "X-Requested-With": "XMLHttpRequest"
              }
             $http.post(url, request, {
                        headers
                 })
                 .then(function Success(response) {
                      result.push(response.data);             
                      $scope.Data = result;              
                 }, 
                  function Error(response) {
                      result.push(response.data);
                       $scope.Data = result;
                    console.log(response.statusText + " " + response.status)
               }); 
     });

And also add following code in your WebApiConfig file            
        var cors = new EnableCorsAttribute("*", "*", "*");
        config.EnableCors(cors);

Material icons provided by google can be found here: https://design.google.com/icons/

You can download them as PNG or SVG in light and dark theme.

bool IsPalindrome(const char* psz)
{
    int i = 0;
    int j;

    if ((psz == NULL) || (psz[0] == '\0'))
    {
        return false;
    }

    j = strlen(psz) - 1;
    while (i < j)
    {
        if (psz[i] != psz[j])
        {
            return false;
        }
        i++;
        j--;
    }
    return true;

}

// STL string version:

bool IsPalindrome(const string& str)
{
    if (str.empty())
        return false;

    int i = 0;                // first characters
    int j = str.length() - 1; // last character

    while (i < j)
    {
        if (str[i] != str[j])
        {
            return false;
        }
        i++;
        j--;
    }
    return true;
}

If you want to do this in code, here is a sample:

pd = new ProgressDialog(MainActivity.this);
pd.setProgressStyle(ProgressDialog.STYLE_SPINNER);
pd.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
pd.getWindow().setGravity(Gravity.CENTER_HORIZONTAL|Gravity.CENTER_VERTICAL);
TextView tv = new TextView(this);
tv.setTextColor(Color.WHITE);
tv.setTextSize(20);
tv.setText("Waiting...");
pd.setCustomTitle(tv);
pd.setIndeterminate(true);
pd.show();

Using TextView gives you an option to change color, size, and font of your text. Otherwise you can just call setMessage(), as usual.

Find Last Row in a Column OR a Table Column(ListObject) by range

Finding the last row requires:

1. Specifying several parameters (table name, column inside table relative to first column, worksheet, range).
2. May require switching between methods. e.g. if the range is a Table (List Object) or not. Using the wrong search type will return wrong results.

This proposed solution is more general, requires only the range ,less chance of typos and is short (just calling MyLastRow function).

Sub test()
Dim rng As Range
Dim Result As Long
Set rng = Worksheets(1).Range("D4")
Result = MyLastRow(rng)
End Sub

    Function MyLastRow(FirstRow As Range) As Long
    Dim WS As Worksheet
    Dim TableName As String
    Dim ColNumber As Long
    Dim LastRow As Long
    Dim FirstColumnTable As Long
    Dim ColNumberTable As Long
    Set WS = FirstRow.Worksheet
    TableName = GetTableName(FirstRow)
    ColNumber = FirstRow.Column
    
    ''If the table (ListObject) does not start in column "A" we need to calculate the 
    ''first Column table and how many Columns from its beginning the Column is located.
    If TableName <> vbNullString Then
     FirstColumnTable = WS.ListObjects(TableName).ListColumns(1).Range.Column
     ColNumberTable = ColNumber - FirstColumnTable + 1
    End If 

    If TableName = vbNullString Then
    LastRow = WS.Cells(WS.Rows.Count, ColNumber).End(xlUp).Row
    Else
    LastRow = WS.ListObjects(TableName).ListColumns(ColNumberTable).Range.Find( _
               What:="*", SearchOrder:=xlByRows, SearchDirection:=xlPrevious).Row
    End If
    MyLastRow = LastRow
    End Function
    
    ''Get Table Name by Cell Range
    Function GetTableName(CellRange As Range) As String
        If CellRange.ListObject Is Nothing Then
            GetTableName = vbNullString
        Else
            GetTableName = CellRange.ListObject.Name
        End If
    End Function

OK, I found it finally.

Key Event This document lists volume up as 24. The key code I was looking for is Alt-Menu and apparently it executes regardless of having the key intercepted.

Thanks to those those who took the time to reply.

copy your war file to /tmp now extract the contents:

cp warfile.war /tmp
cd /tmp
unzip warfile.war
cd WEB-INF
nano web.xml (or vim or any editor you want to use)
cd ..
zip -r -u warfile.war WEB-INF

now you have in /tmp/warfile.war your file updated.

def quit1():
     root.destroy()

Button(root, text="Quit", command=quit1).pack()
root.mainloop()

import java.util.*;

public class Main{

     int recursionDepth = 0;
     private int[][] memo;

     public static void main(String []args){
         int[] nums = new int[] {5,2,4,3,1};
         int N = nums.length;
         Main main =  new Main();
         main.memo = new int[N+1][N+1];
         main._findCombo(0, N-1,nums, 8, 0, new LinkedList() );
         System.out.println(main.recursionDepth);
     }


       private void _findCombo(
           int from,
           int to,
           int[] nums,
           int targetSum,
           int currentSum,
           LinkedList<Integer> list){

            if(memo[from][to] != 0) {
                currentSum = currentSum + memo[from][to];
            }

            if(currentSum > targetSum) {
                return;
            }

            if(currentSum ==  targetSum) {
                System.out.println("Found - " +list);
                return;
            }

            recursionDepth++;

           for(int i= from ; i <= to; i++){
               list.add(nums[i]);
               memo[from][i] = currentSum + nums[i];
               _findCombo(i+1, to,nums, targetSum, memo[from][i], list);
                list.removeLast();
           }

     }
}

Tim S. was much closer to a "correct" answer then the currently accepted one. If you want to have a 100% width, variable height background image done with CSS, instead of using cover (which will allow the image to extend out from the sides) or contain (which does not allow the image to extend out at all), just set the CSS like so:

body {
    background-image: url(img.jpg);
    background-position: center top;
    background-size: 100% auto;
}

This will set your background image to 100% width and allow the height to overflow. Now you can use media queries to swap out that image instead of relying on JavaScript.

EDIT: I just realized (3 months later) that you probably don't want the image to overflow; you seem to want the container element to resize based on it's background-image (to preserve it's aspect ratio), which is not possible with CSS as far as I know.

Hopefully soon you'll be able to use the new srcset attribute on the img element. If you want to use img elements now, the currently accepted answer is probably best.

However, you can create a responsive background-image element with a constant aspect ratio using purely CSS. To do this, you set the height to 0 and set the padding-bottom to a percentage of the element's own width, like so:

.foo {
    height: 0;
    padding: 0; /* remove any pre-existing padding, just in case */
    padding-bottom: 75%; /* for a 4:3 aspect ratio */
    background-image: url(foo.png);
    background-position: center center;
    background-size: 100%;
    background-repeat: no-repeat;
}

In order to use different aspect ratios, divide the height of the original image by it's own width, and multiply by 100 to get the percentage value. This works because padding percentage is always calculated based on width, even if it's vertical padding.

this.options[this.selectedIndex].innerHTML

should provide you with the "displayed" text of the selected item. this.value, like you said, merely provides the value of the value attribute.

Where the variable map is an object of type GMap2:

    GEvent.addListener(map, "tilesloaded", function() {
      console.log("Map is fully loaded");
    });

You can use Process.Start, calling notepad.exe with the file as a parameter.

 Process.Start(@"notepad.exe", pathToFile);

replace() method will work for this. Here is the code that will help to remove character from string. lets say

j_word = 'Stringtoremove'
word = 'String'    

for letter in word:
    if j_word.find(letter) == -1:
        continue
    else:
       # remove matched character
       j_word = j_word.replace(letter, '', 1)

#Output
j_word = "toremove"

Unicode is an agreed-upon format for the binary representation of characters and various kinds of formatting (e.g. lower case/upper case, new line, carriage return), and other "things" (e.g. emojis). A computer is no less capable of storing a unicode representation (a series of bits), whether in memory or in a file, than it is of storing an ascii representation (a different series of bits), or any other representation (series of bits).

For communication to take place, the parties to the communication must agree on what representation will be used.

Because unicode seeks to represent all the possible characters (and other "things") used in inter-human and inter-computer communication, it requires a greater number of bits for the representation of many characters (or things) than other systems of representation that seek to represent a more limited set of characters/things. To "simplify," and perhaps to accommodate historical usage, unicode representation is almost exclusively converted to some other system of representation (e.g. ascii) for the purpose of storing characters in files.

It is not the case that unicode cannot be used for storing characters in files, or transmitting them through any communications channel, simply that it is not.

The term "string," is not precisely defined. "String," in its common usage, refers to a set of characters/things. In a computer, those characters may be stored in any one of many different bit-by-bit representations. A "byte string" is a set of characters stored using a representation that uses eight bits (eight bits being referred to as a byte). Since, these days, computers use the unicode system (characters represented by a variable number of bytes) to store characters in memory, and byte strings (characters represented by single bytes) to store characters to files, a conversion must be used before characters represented in memory will be moved into storage in files.

Just multiply the number by 100, round, and divide the resulting number by 100.

Assuming your WebSocket server is listening on the same port as from which the page is being requested, I would suggest:

function createWebSocket(path) {
    var protocolPrefix = (window.location.protocol === 'https:') ? 'wss:' : 'ws:';
    return new WebSocket(protocolPrefix + '//' + location.host + path);
}

Then, for your case, call it as follows:

var socket = createWebSocket(location.pathname + '/to/ws');

Please check that your key exists in the array or not, instead of simply trying to access it.

Replace:

$myVar = $someArray['someKey']

With something like:

if (isset($someArray['someKey'])) {
    $myVar = $someArray['someKey']
}

or something like:

if(is_array($someArray['someKey'])) {
    $theme_img = 'recent_works_iso_thumbnail';
}else {
    $theme_img = 'recent_works_iso_thumbnail';
}

The right answer was for me at the time of writing

this.context.router.history.push('/');

But you need to add PropTypes to your component

Header.contextTypes = {
  router: PropTypes.object.isRequired
}
export default Header;

Don't forget to import PropTypes

import PropTypes from 'prop-types';

Add click listener for item view in .onBindViewHolder() of your RecyclerView's adapter. get currently selected position and change color by .setBackground() for previously selected and current item

Project -> Clean seemed to work for me on on JRE 8

TextView comes with 4 compound drawables, one for each of left, top, right and bottom.

In your case, you do not need the LinearLayout and ImageView at all. Just add android:drawableLeft="@drawable/up_count_big" to your TextView.

See TextView#setCompoundDrawablesWithIntrinsicBounds for more info.

Your mail won't be sent online unless you complete the two-step verification for your g-mail account and use that password.

This is a little outdated, by Ryan Bigg does a great job explaining this here:

http://ryanbigg.com/2009/04/how-rails-works-2-mime-types-respond_to

In fact, it might be a bit more detail than you were looking for. As it turns out, there's a lot going on behind the scenes, including a need to understand how the MIME types get loaded.

I had a similar problem, but the accepted answer did not resolve it - I was not using a virtual environment. This is what I had to do:

sudo python -m pip install boto3

I do not know why this behaved differently from sudo pip install boto3.

Can you output that data in the cells as you are creating the table?

so your table would look like this:

<table>
  <thead>...</thead>
  <tbody>
    <tr><td data-row='1' data-column='1'>value</td>
      <td data-row='1' data-column='2'>value</td>
      <td data-row='1' data-column='3'>value</td></tr>

  <tbody>
</table>

then it would be a simple matter

$("td").click(function(event) {
   var row = $(this).attr("data-row");
   var col = $(this).attr("data-col");
}

The problem is that you are using gulp 4 and the syntax in gulfile.js is of gulp 3. So either downgrade your gulp to 3.x.x or make use of gulp 4 syntaxes.

Syntax Gulp 3:

gulp.task('default', ['sass'], function() {....} );

Syntax Gulp 4:

gulp.task('default', gulp.series(sass), function() {....} );

You can read more about gulp and gulp tasks on: https://medium.com/@sudoanushil/how-to-write-gulp-tasks-ce1b1b7a7e81

Here is a jQuery plugin that does exactly that: http://fixedheadertable.com/

Usage:

$('selector').fixedHeaderTable({ fixedColumn: 1 });

Set the fixedColumn option if you want any number of columns to be also fixed for horizontal scrolling.

EDIT: This example http://www.datatables.net/examples/basic_init/scroll_y.html is much better in my opinion, although with DataTables you'll need to get a better understanding of how it works in general.

EDIT2: For Bootstrap to work with DataTables you need to follow the instructions here: http://datatables.net/blog/Twitter_Bootstrap_2 (I have tested this and it works)- For Bootstrap 3 there's a discussion here: http://datatables.net/forums/discussion/comment/53462 - (I haven't tested this)

Swift answer 2.

The UIWebView Class Reference advises against using webView.loadRequest(request):

Don’t use this method to load local HTML files; instead, use loadHTMLString:baseURL:.

In this solution, the html is read into a string. The html's url is used to work out the path, and passes that as a base url.

let url = bundle.URLForResource("index", withExtension: "html", subdirectory: "htmlFileFolder")
let html = try String(contentsOfURL: url)
let base = url.URLByDeletingLastPathComponent
webView.loadHTMLString(html, baseURL: base)

Bash job control involves multiple processes, not multiple threads.

You can execute a command in background with the & suffix.

You can wait for completion of a background command with the wait command.

You can execute multiple commands in parallel by separating them with |. This provides also a synchronization mechanism, since stdout of a command at left of | is connected to stdin of command at right.

I'm able to exclude multiple directories using the below config (comma separated folder paths):

sonar.exclusions=system/**, test/**, application/third_party/**, application/logs/**

And while running the sonar runner I got the following in the log:

Excluded sources: 
  system/**
  test/**
  application/third_party/**
  application/logs/**

Using the Drag and Drop method

1. From the windows search bar type in cmd to pull up the windows bar operation.
2. When the command line option is shown, right click it and select Open File Location.
3. The file explorer opens and the shortcut link is highlighted in the folder. If it is not highlighted, then select it.
4. Hold down the Control key and using the mouse drag the shortcut to the desktop. If you don't see Copy to Desktop while dragging and before dropping, then push down and hold the Control key until you see the message.
5. Drop the link on the desktop.
6. Change properties as needed.

I've created an example to show how to. Updated state definition would be:

  $stateProvider
    .state('home', {
      url: '/:foo?bar',
      views: {
        '': {
          templateUrl: 'tpl.home.html',
          controller: 'MainRootCtrl'

        },
        ...
      }

And this would be the controller:

.controller('MainRootCtrl', function($scope, $state, $stateParams) {
    //..
    var foo = $stateParams.foo; //getting fooVal
    var bar = $stateParams.bar; //getting barVal
    //..
    $scope.state = $state.current
    $scope.params = $stateParams; 
})

What we can see is that the state home now has url defined as:

url: '/:foo?bar',

which means, that the params in url are expected as

/fooVal?bar=barValue

These two links will correctly pass arguments into the controller:

<a ui-sref="home({foo: 'fooVal1', bar: 'barVal1'})">
<a ui-sref="home({foo: 'fooVal2', bar: 'barVal2'})">

Also, the controller does consume $stateParams instead of $stateParam.

Link to doc:

• URL Parameters

You can check it here

params : {}

There is also new, more granular setting params : {}. As we've already seen, we can declare parameters as part of url. But with params : {} configuration - we can extend this definition or even introduce paramters which are not part of the url:

.state('other', {
    url: '/other/:foo?bar',
    params: { 
        // here we define default value for foo
        // we also set squash to false, to force injecting
        // even the default value into url
        foo: {
          value: 'defaultValue',
          squash: false,
        },
        // this parameter is now array
        // we can pass more items, and expect them as []
        bar : { 
          array : true,
        },
        // this param is not part of url
        // it could be passed with $state.go or ui-sref 
        hiddenParam: 'YES',
      },
    ...

Settings available for params are described in the documentation of the $stateProvider

Below is just an extract

• value - {object|function=}: specifies the default value for this parameter. This implicitly sets this parameter as optional...
• array - {boolean=}: (default: false) If true, the param value will be treated as an array of values.
• squash - {bool|string=}: squash configures how a default parameter value is represented in the URL when the current parameter value is the same as the default value.

We can call these params this way:

// hidden param cannot be passed via url
<a href="#/other/fooVal?bar=1&amp;bar=2">
// default foo is skipped
<a ui-sref="other({bar: [4,5]})">

Check it in action here

Use something like this:

var myVar = null;

And then inside your function:

myVar = fldID;

And then:

setTimeout(setFocus,1000)

And then:

function setFocus(){ document.getElementById(fldID).focus(); }

Final code:

<html>
<head>
    <script type="text/javascript">
        function somefunction(){
            var myVar = null;

            myVar = document.getElementById('myInput');

            if(myVar.value=='')
                setTimeout(setFocusOnJobTitle,1000);
            else
                myVar.value='Success';
        }
        function setFocusOnJobTitle(){
            document.getElementById('myInput').focus();
        }
    </script>
</head>
<body>
<label id="jobTitleId" for="myInput">Job Title</label>
<input id="myInput" onblur="somefunction();"></input>
</body>
</html>

the function

find ~/ -name '.DS_Store' -delete

, removed the .DS store files temporarily. But am not sure , whether the files will came back on the Mac. Also i noticed something peculiar, the "DS_Store" start coming to the Mac after installing 'ATOM'. So guys please make it sure to scan properly your third party software before installing them. Best

Here's a paper on how these numbers (or similar ones) were derived:

https://web.archive.org/web/20160303201512/http://www.cis.rit.edu/mcsl/research/broadbent/CIE1931_RGB.pdf

The following code works fine:

@using (Html.BeginForm("Upload", "Upload", FormMethod.Post, 
                                      new { enctype = "multipart/form-data" }))
{
    @Html.ValidationSummary(true)
    <fieldset>
        Select a file <input type="file" name="file" />
        <input type="submit" value="Upload" />
    </fieldset>
}

and generates as expected:

<form action="/Upload/Upload" enctype="multipart/form-data" method="post">    
    <fieldset>
        Select a file <input type="file" name="file" />
        <input type="submit" value="Upload" />
    </fieldset>
</form>

On the other hand if you are writing this code inside the context of other server side construct such as an if or foreach you should remove the @ before the using. For example:

@if (SomeCondition)
{
    using (Html.BeginForm("Upload", "Upload", FormMethod.Post, 
                                      new { enctype = "multipart/form-data" }))
    {
        @Html.ValidationSummary(true)
        <fieldset>
            Select a file <input type="file" name="file" />
            <input type="submit" value="Upload" />
        </fieldset>
    }
}

As far as your server side code is concerned, here's how to proceed:

[HttpPost]
public ActionResult Upload(HttpPostedFileBase file) 
{
    if (file != null && file.ContentLength > 0) 
    {
        var fileName = Path.GetFileName(file.FileName);
        var path = Path.Combine(Server.MapPath("~/content/pics"), fileName);
        file.SaveAs(path);
    }
    return RedirectToAction("Upload");
}

I advise to not depend on ready made and built in code in .NET framework , try to bring up new solution ..this is what i do..

public  bool isAlphaNumeric(string N)
{
    bool YesNumeric = false;
    bool YesAlpha = false;
    bool BothStatus = false;


    for (int i = 0; i < N.Length; i++)
    {
        if (char.IsLetter(N[i]) )
            YesAlpha=true;

        if (char.IsNumber(N[i]))
            YesNumeric = true;
    }

    if (YesAlpha==true && YesNumeric==true)
    {
        BothStatus = true;
    }
    else
    {
        BothStatus = false;
    }
    return BothStatus;
}

If I've understood your problem correctly, there are two possible problems here:

• resultset is null - I assume that this can't be the case as if it was you'd get an exception in your while loop and nothing would be output.
• The second problem is that resultset.getString(i++) will get columns 1,2,3 and so on from each subsequent row.

I think that the second point is probably your problem here.

Lets say you only had 1 row returned, as follows:

Col 1, Col 2, Col 3 
A    ,     B,     C

Your code as it stands would only get A - it wouldn't get the rest of the columns.

I suggest you change your code as follows:

ResultSet resultset = ...;
ArrayList<String> arrayList = new ArrayList<String>(); 
while (resultset.next()) {                      
    int i = 1;
    while(i <= numberOfColumns) {
        arrayList.add(resultset.getString(i++));
    }
    System.out.println(resultset.getString("Col 1"));
    System.out.println(resultset.getString("Col 2"));
    System.out.println(resultset.getString("Col 3"));                    
    System.out.println(resultset.getString("Col n"));
}

Edit:

To get the number of columns:

ResultSetMetaData metadata = resultset.getMetaData();
int numberOfColumns = metadata.getColumnCount();

$eval and $parse don't evaluate JavaScript; they evaluate AngularJS expressions. The linked documentation explains the differences between expressions and JavaScript.

Q: What exactly is $eval doing? Why does it need its own mini parsing language?

From the docs:

Expressions are JavaScript-like code snippets that are usually placed in bindings such as {{ expression }}. Expressions are processed by $parse service.

It's a JavaScript-like mini-language that limits what you can run (e.g. no control flow statements, excepting the ternary operator) as well as adds some AngularJS goodness (e.g. filters).

Q: Why isn't plain old javascript "eval" being used?

Because it's not actually evaluating JavaScript. As the docs say:

If ... you do want to run arbitrary JavaScript code, you should make it a controller method and call the method. If you want to eval() an angular expression from JavaScript, use the $eval() method.

The docs linked to above have a lot more information.

I just wanted to add the fix I found for this issue. I'm not sure why this worked. I had the correct version of jstl (1.2) and also the correct version of servlet-api (2.5)

<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>2.5</version>
    <scope>provided</scope>
</dependency>
<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>jstl</artifactId>
    <version>1.2</version>
</dependency>

I also had the correct address in my page as suggested in this thread, which is

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

What fixed this issue for me was removing the scope tag from my xml file in the pom for my jstl 1.2 dependency. Again not sure why that fixed it but just in case someone is doing the spring with JPA and Hibernate tutorial on pluralsight and has their pom setup this way, try removing the scope tag and see if that fixes it. Like I said it worked for me.

The key to debugging situations like these is to run the subquery/inline view on its' own to see what the output is:

  SELECT TOP 1 
         dm.marker_value, 
         dum.profile_id
    FROM DPS_USR_MARKERS dum (NOLOCK)
    JOIN DPS_MARKERS dm (NOLOCK) ON dm.marker_id= dum.marker_id 
                                AND dm.marker_key = 'moneyBackGuaranteeLength'
ORDER BY dm.creation_date

Running that, you would see that the profile_id value didn't match the u.id value of u162231993, which would explain why any mbg references would return null (thanks to the left join; you wouldn't get anything if it were an inner join).

You've coded yourself into a corner using TOP, because now you have to tweak the query if you want to run it for other users. A better approach would be:

   SELECT u.id, 
          x.marker_value 
     FROM DPS_USER u
LEFT JOIN (SELECT dum.profile_id,
                  dm.marker_value,
                  dm.creation_date
             FROM DPS_USR_MARKERS dum (NOLOCK)
             JOIN DPS_MARKERS dm (NOLOCK) ON dm.marker_id= dum.marker_id 
                                         AND dm.marker_key = 'moneyBackGuaranteeLength'
           ) x ON x.profile_id = u.id
     JOIN (SELECT dum.profile_id,
                  MAX(dm.creation_date) 'max_create_date'
             FROM DPS_USR_MARKERS dum (NOLOCK)
             JOIN DPS_MARKERS dm (NOLOCK) ON dm.marker_id= dum.marker_id 
                                         AND dm.marker_key = 'moneyBackGuaranteeLength'
         GROUP BY dum.profile_id) y ON y.profile_id = x.profile_id
                                   AND y.max_create_date = x.creation_date
    WHERE u.id = 'u162231993'

With that, you can change the id value in the where clause to check records for any user in the system.

I fix it just changing the name to lowercase and now Eclipse recognizes the package.

No, this is not directly possible. The hash for every Git commit is also calculated based on the commit message. When you change the commit message, you change the commit hash. If you want to push that commit, you have to force that push (git push -f). But if already someone pulled your old commit and started a work based on that commit, he would have to rebase his work onto your new commit.

This error happened to me while testing my soap service with SoapUI client, basically I was trying to get a very big message (>500kb) and SoapUI closed the connection by timeout.

On SoapUI go to:

File-->Preferences--Socket Timeout(ms)

...and put a large value, such as 180000 (3 minutes), this won't be the perfect fix for your issue because the file is in fact to large, but at least you will have a response.

Let's say the list is:

<ul>
 <li>item1</li>
 <li>item2</li>
 <li>item3</li>
</ul>

For this example. If I understand correctly, you want the list items to be in the middle of the screen, but you want the text IN those list items to be centered to the left of the list item itself. Doing that is actually pretty easy. You just need some CSS:

ul {
    display: table; 
    margin: 0 auto;
    text-align: left;
}

And it works! Here is what is happening. First, we say we want to affect only unordered lists. Then, we do Rafael Herscovici's trick for centering the list items. Finally, we say to align the text to the left of the list items.

We use @Temporal annotation to insert date, time or both in database table.Using TemporalType we can insert data, time or both int table.

@Temporal(TemporalType.DATE) // insert date
@Temporal(TemporalType.TIME) // insert time
@Temporal(TemporalType.TIMESTAMP) // insert  both time and date.

You're not suppose to test private methods. Only non-private methods needs to be tested as these should call the private methods anyway. If you "want" to test private methods, it may indicate that you need to rethink your design:

Am I using proper dependency injection? Do I possibly needs to move the private methods into a separate class and rather test that? Must these methods be private? ...can't they be default or protected rather?

In the above instance, the two methods that are called "randomly" may actually need to be placed in a class of their own, tested and then injected into the class above.

None of the above worked for me. My app was working fine in previous than Lollipop. But when I tested it on Lollipop the above error came up. It refused to install. I didn't have any previous versions installed so all the above solutions are invalid in my case. But thanks to this SO solution now it is running fine. Just like most developers I followed Google's misleading tutorial and I added the permissions by copy and paste like this:

<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<permission android:name="com.google.android.permission.C2D_MESSAGE" 
            android:protectionLevel="signature" />

This would work with older versions < Lollipop. So now I changed to:

<uses-permission android:name="com.mycompany.myappname.c2dm.permission.RECEIVE" />
<permission android:name="com.mycompany.myappname.permission.C2D_MESSAGE" 
            android:protectionLevel="signature" />

.zone() has been deprecated, and you should use utcOffset instead:

// for a timezone that is +7 UTC hours
moment(1369266934311).utcOffset(420).format('YYYY-MM-DD HH:mm')

Another solution is to use display:table which has a different box model behaviour.

You can set a height and width to the parent and add padding without expanding it. The child has 100% height and width minus the paddings.

JSBIN

Another option would be to use box-sizing propperty. Only problem with both would be they dont work in IE7.

The documentation for focusout says (emphasis mine):

The focusout event is sent to an element when it, or any element inside of it, loses focus. This is distinct from the blur event in that it supports detecting the loss of focus on descendant elements (in other words, it supports event bubbling).

The same distinction exists between the focusin and focus events.

If you get this error under Linux when running conda using sudo, you might be suffering from bug #7267:

When logging in as non-root user via sudo, e.g. by:

sudo -u myuser -i

conda seems to assume that it is run as root and raises an error.

The only known workaround seems to be: Add the following line to your ~/.bashrc:

unset SUDO_UID SUDO_GID SUDO_USER

...or unset the ENV variables by running the line in a different way before running conda.

If you mistakenly installed anaconda/miniconda as root/via sudo this can also lead to the same error, then you might want to do the following:

sudo chown -R username /path/to/anaconda3

Tested with conda 4.6.14.

It is very important to understand both sessionStorage and localStorage as they both have different uses:

From MDN:

All of your web storage data is contained within two object-like structures inside the browser: sessionStorage and localStorage. The first one persists data for as long as the browser is open (the data is lost when the browser is closed) and the second one persists data even after the browser is closed and then opened again.

sessionStorage - Saves data until the browser is closed, the data is deleted when the tab/browser is closed.

localStorage - Saves data "forever" even after the browser is closed BUT you shouldn't count on the data you store to be there later, the data might get deleted by the browser at any time because of pretty much anything, or deleted by the user, best practice would be to validate that the data is there first, and continue the rest if it is there. (or set it up again if its not there)

To understand more, read here: localStorage | sessionStorage

Simple way is

ArrayList<Dog> dogs = getDogs();
ArrayList<Dog> clonedList = new ArrayList<Dog>(dogs);

Old question - newer version of .NET (4.5.6) - same issue - new answer

Using NuGet

Make sure you have the following installed via NuGet:

• jQuery
• AspNet.ScriptManager.jQuery
• jQuery.UI.Combined
• AspNet.ScriptManager.jQuery.UI.Combined

Install them from here [ Tools > NuGet Package Manager > Manage NuGet Packages for Solution ]

Then, jquery and jquery.ui.combined should be added to your ScriptManager in Site.Master. Will look something like this:

    <asp:ScriptManager runat="server">
        <Scripts>
            <%--To learn more about bundling scripts in ScriptManager see https://go.microsoft.com/fwlink/?LinkID=301884 --%>
            <%--Framework Scripts--%>
            <asp:ScriptReference Name="MsAjaxBundle" />
            <asp:ScriptReference Name="jquery" />
            <asp:ScriptReference Name="jquery.ui.combined" />
            <asp:ScriptReference Name="bootstrap" />
            <asp:ScriptReference Name="WebForms.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebForms.js" />
            <asp:ScriptReference Name="WebUIValidation.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebUIValidation.js" />
            <asp:ScriptReference Name="MenuStandards.js" Assembly="System.Web" Path="~/Scripts/WebForms/MenuStandards.js" />
            <asp:ScriptReference Name="GridView.js" Assembly="System.Web" Path="~/Scripts/WebForms/GridView.js" />
            <asp:ScriptReference Name="DetailsView.js" Assembly="System.Web" Path="~/Scripts/WebForms/DetailsView.js" />
            <asp:ScriptReference Name="TreeView.js" Assembly="System.Web" Path="~/Scripts/WebForms/TreeView.js" />
            <asp:ScriptReference Name="WebParts.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebParts.js" />
            <asp:ScriptReference Name="Focus.js" Assembly="System.Web" Path="~/Scripts/WebForms/Focus.js" />
            <asp:ScriptReference Name="WebFormsBundle" />
            <%--Site Scripts--%>
        </Scripts>
    </asp:ScriptManager>

This solved my same issue. Thank you.

I solved the issue by uninstalling apparently redundant Java software from my windows 7 x64 machine. I achieved this by first uninstalling all Java applications and then installing a fresh Java version. (Later I pointed R 3.4.3 x86_64-w64-mingw32 to the Java path, just to mention though I don't think this was the real issue.) Today only Java 8 Update 161 (64-bit) 8.0.1610.12 was left then. After this, install.packages("rJava"); library(rJava) did work perfectly.

I just solved this by removing the __init__.py in my project root:

.
+-- __init__.py <--- removed
+-- models
¦   +-- __init__.py
¦   +-- address.py
¦   +-- appointment.py
¦   +-- client.py
+-- requirements.txt
+-- setup.cfg
+-- tests
¦   +-- __init__.py
¦   +-- models
¦   ¦   +-- __init__.py
¦   ¦   +-- appointment_test.py
¦   ¦   +-- client_test.py
¦   +-- other_test.py
+-- script.py

for .NET CORE use System.AppContext.BaseDirectory

(as a replacement for AppDomain.CurrentDomain.BaseDirectory)

Step 1 : import android.*;

Step 2 : clean your project

Step 3 : Enjoy !!!

In addition to the 3 floated column structure (which I would suggest as well), you have to insert a clearfix to prevent layoutproblems with elements after the columncontainer (keep the columncontainer in the flow, so to speak...).

<div id="contentBox" class="clearfix">
....
</div>

CSS:

.clearfix { zoom: 1; }
.clearfix:before, .clearfix:after { content: "\0020"; display: block; height: 0; overflow: hidden; }
.clearfix:after { clear: both; }

It is valid. You can, for example, use it to show modals (or similar things that respond to data-toggle and data-target attributes).

Something like:

<a role="button" data-toggle="modal" data-target=".bs-example-modal-sm" aria-hidden="true"><i class="fa fa-phone"></i></a>

Here I use the font-awesome icon, which is better as a a tag rather than a button, to show a modal. Also, setting role="button" makes the pointer change to an action type. Without either href or role="button", the cursor pointer does not change.

You can use it this way

Card(
  shape: RoundedRectangleBorder(
    borderRadius: BorderRadius.circular(15.0),
  ),
  child: Text(
    'Card with circular border',
    textScaleFactor: 1.2,
  ),
),
Card(
  shape: BeveledRectangleBorder(
    borderRadius: BorderRadius.circular(10.0),
  ),
  child: Text(
    'Card with Beveled border',
    textScaleFactor: 1.2,
  ),
),
Card(
  shape: StadiumBorder(
  side: BorderSide(
    color: Colors.black,
    width: 2.0,
  ),
),
  child: Text(
    'Card with Beveled border',
    textScaleFactor: 1.2,
  ),
),

I had the same issue when I was trying to connect to my IIS .NET Webservice from the Android emulator.

1. install npm install -g iisexpress-proxy
2. iisexpress-proxy 53990 to 9000 to proxy IIS express port to 9000 and access port 9000 from emulator like "http://10.0.2.2:9000"

the reason seems to be by default, IIS Express doesn't allow connections from network https://forums.asp.net/t/2125232.aspx?Bad+Request+Invalid+Hostname+when+accessing+localhost+Web+API+or+Web+App+from+across+LAN

you can:

use integer;

it is explained by Michael Ratanapintha or else use manually:

$a=3.7;
$b=2.1;

$c=int(int($a)/int($b));

notice, 'int' is not casting. this is function for converting number to integer form. this is because Perl 5 does not have separate integer division. exception is when you 'use integer'. Then you will lose real division.

This is one way to do it (in Python 3.x):

escaped = a_string.translate(str.maketrans({"-":  r"\-",
                                          "]":  r"\]",
                                          "\\": r"\\",
                                          "^":  r"\^",
                                          "$":  r"\$",
                                          "*":  r"\*",
                                          ".":  r"\."}))

For reference, for escaping strings to use in regex:

import re
escaped = re.escape(a_string)

There are two ways to use this variable:

• passing it as a command line argument just like Job mentioned:

  cmake -DCMAKE_INSTALL_PREFIX=< install_path > ..

• assigning value to it in CMakeLists.txt:

  SET(CMAKE_INSTALL_PREFIX < install_path >)

  But do remember to place it BEFORE PROJECT(< project_name>) command, otherwise it will not work!

Your dot is matching all characters. Escape it (and the other special characters), like this:

preg_replace('/[^a-zA-Z0-9_ %\[\]\.\(\)%&-]/s', '', $String);

In addition to the differences mentioned in other answers, there also is a speed difference. d = {} is over twice as fast:

python -m timeit -s "d = {}" "for i in xrange(500000): d.clear()"
10 loops, best of 3: 127 msec per loop

python -m timeit -s "d = {}" "for i in xrange(500000): d = {}"
10 loops, best of 3: 53.6 msec per loop

db.data.update({'name': 'zero'}, {'$set': {'value': NumberInt(0)}})

You can also use NumberLong.

1. Add folders to your project and add images to these through "Existing Item".
2. XAML similar to this: <Image Source="MyRessourceDir\images\addButton.png"/>
3. F6 (Build)

Store all the to be deleted ID's into a table. Then there are 3 ways. 1) loop through all the ID's in the table, then delete one row at a time for X commit interval. X can be a 100 or 1000. It works on OLTP environment and you can control the locks.

2) Use Oracle Bulk Delete

3) Use correlated delete query.

Single query is usually faster than multiple queries because of less context switching, and possibly less parsing.

In Swift 4

let array:[String] = ["Apple", "Pear ","Orange"]

array.joined(separator: " ")

#define GENERAL__GET_BITS_FROM_U8(source,lsb,msb) \
    ((uint8_t)((source) & \
        ((uint8_t)(((uint8_t)(0xFF >> ((uint8_t)(7-((uint8_t)(msb) & 7))))) & \
             ((uint8_t)(0xFF << ((uint8_t)(lsb) & 7)))))))

#define GENERAL__GET_BITS_FROM_U16(source,lsb,msb) \
    ((uint16_t)((source) & \
        ((uint16_t)(((uint16_t)(0xFFFF >> ((uint8_t)(15-((uint8_t)(msb) & 15))))) & \
            ((uint16_t)(0xFFFF << ((uint8_t)(lsb) & 15)))))))

#define GENERAL__GET_BITS_FROM_U32(source,lsb,msb) \
    ((uint32_t)((source) & \
        ((uint32_t)(((uint32_t)(0xFFFFFFFF >> ((uint8_t)(31-((uint8_t)(msb) & 31))))) & \
            ((uint32_t)(0xFFFFFFFF << ((uint8_t)(lsb) & 31)))))))

Faced similar need and here is what my research on database version control systems threw up:

1. Sqitch - perl based open source; available for all major databases including PostgreSQL https://github.com/sqitchers/sqitch
2. Mahout - only for PostgreSQL; open source database schema version control. https://github.com/cbbrowne/mahout
3. Liquibase - another open source db version control sw. free version of Datical. http://www.liquibase.org/index.html
4. Datical - commercial version of Liquibase - https://www.datical.com/
5. Flyway by BoxFuse - commercial sw. https://flywaydb.org/
6. Another open source project https://gitlab.com/depesz/Versioning Author provides a guide here: https://www.depesz.com/2010/08/22/versioning/
7. Red Gate Change Automation - only for SQL Server. https://www.red-gate.com/products/sql-development/sql-change-automation/

This maybe more clear:

static NetworkInterface GetNetworkInterface(string macAddress)
{
    foreach(NetworkInterface ni in NetworkInterface.GetAllNetworkInterfaces())
    {
        if (macAddress == ni.GetPhysicalAddress().ToString())
            return ni;
    }
    return null;
}
static ManagementObject GetNetworkInterfaceManagementObject(string macAddress)
{
    NetworkInterface ni = GetNetworkInterface(macAddress);
    if (ni == null)
        return null;
    ManagementClass managementClass = new ManagementClass("Win32_NetworkAdapterConfiguration");
    ManagementObjectCollection moc = managementClass.GetInstances();
    foreach(ManagementObject mo in moc)
    {
        if (mo["settingID"].ToString() == ni.Id)
            return mo;
    }
    return null;
}
static bool SetupNIC(string macAddress, string ip, string subnet, string gateway, string dns)
{
    try
    {
        ManagementObject mo = GetNetworkInterfaceManagementObject(macAddress);

        //Set IP
        ManagementBaseObject mboIP = mo.GetMethodParameters("EnableStatic");
        mboIP["IPAddress"] = new string[] { ip };
        mboIP["SubnetMask"] = new string[] { subnet };
        mo.InvokeMethod("EnableStatic", mboIP, null);

        //Set Gateway
        ManagementBaseObject mboGateway = mo.GetMethodParameters("SetGateways");
        mboGateway["DefaultIPGateway"] = new string[] { gateway };
        mboGateway["GatewayCostMetric"] = new int[] { 1 };
        mo.InvokeMethod("SetGateways", mboGateway, null);

        //Set DNS
        ManagementBaseObject mboDNS = mo.GetMethodParameters("SetDNSServerSearchOrder");
        mboDNS["DNSServerSearchOrder"] = new string[] { dns };
        mo.InvokeMethod("SetDNSServerSearchOrder", mboDNS, null);

        return true;
    }
    catch (Exception e)
    {
        return false;
    }
}

I faced this problem.I got the solution too.It will work.

Step 1: Go to your BIOS settings and check that INTERNET VIRTUAL TECHNOLOGY is Enabled or Disabled.

And make sure HYPER V is disabled. To disable it : a)Go to Control Panel b)Click on Programs(Uninstall a Program) c)Then click on Turn Windows features on or off , then look for HYPER-V and untick it. And Restart. If disabled then enable it.

Step 2: Try to install Intel HAXM now and restart. If It shows same problem again. go to Step 3.

Step 3: You have to disable Digitally Signed Enforcement. To disable it permanently you have to make sure that Secure Boot option is disabled in your system.

How to check ?

Answer is given in the following link. I found it in Internet.[Thanks whoever made that blog]

link : http://www.windowspasswordsrecovery.com/win8-tips/how-to-disable-uefi-secure-boot-in-windows-8-1-8.html

Step 4: Now restart again.

To disable driver signature enforcement permanently in Windows 10, you need to do the following:

1.Open an elevated command prompt instance.
2.Type/paste the following text:

     `bcdedit.exe /set nointegritychecks on`

or Windows 10

     `bcedit.exe -set loadoptions DISABLE_INTEGRITY_CHECKS`

Windows 10 disable driver signature enforcement

Restart Windows 10.

*If you somehow want to enable it again:

1.Type/paste the following text:

     `bcdedit.exe /set nointegritychecks off`

you have the print_r function DOC

sys.argv represents the command line options you execute a script with.

sys.argv[0] is the name of the script you are running. All additional options are contained in sys.argv[1:].

You are attempting to open a file that uses sys.argv[1] (the first argument) as what looks to be the directory.

Try running something like this:

python ConcatenateFiles.py /tmp

date_format requires first argument as timestamp so not the best way to convert a string. Use date_parse instead.

Also, use %c for non zero-padded month, %e for non zero-padded day of the month and %Y for four digit year.

SELECT date_parse('7/22/2016 6:05:04 PM', '%c/%e/%Y %r')

1. We can use aggregate function with HAVING clause not by WHERE clause e.g. min,max,avg.

2. WHERE clause eliminates the record tuple by tuple HAVING clause eliminates entire group from the collection of group

Mostly HAVING is used when you have groups of data and WHERE is used when you have data in rows.

Button button1 = (Button)findViewById(R.id.button1);
button1.setOnClickListener(this);

@Override
public void onClick(View v) {
    // TODO Auto-generated method stub
    if(v.getId() == R.id.button1){
        Toast.makeText(context, "Button 1 Click", Toast.LENGTH_LONG).show();
    }
}

Check this article for more details

In practice, the + symbol is placed directly in the conditional statement and on the side of the optional table (the one which is allowed to contain empty or null values within the conditional).

You can set ignorecase by default, run this in shell

echo "set ic" >> ~/.vimrc

The other answers here presuppose that you have a regex engine which supports non-greedy matching, which is an extension introduced in Perl 5 and widely copied to other modern languages; but it is by no means ubiquitous.

Many older or more conservative languages and editors only support traditional regular expressions, which have no mechanism for controlling greediness of the repetition operator * - it always matches the longest possible string.

The trick then is to limit what it's allowed to match in the first place. Instead of .* you seem to be looking for

[^>]*

which still matches as many of something as possible; but the something is not just . "any character", but instead "any character which isn't >".

Depending on your application, you may or may not want to enable an option to permit "any character" to include newlines.

Even if your regular expression engine supports non-greedy matching, it's better to spell out what you actually mean. If this is what you mean, you should probably say this, instead of rely on non-greedy matching to (hopefully, probably) Do What I Mean.

For example, a regular expression with a trailing context after the wildcard like .*?><br/> will jump over any nested > until it finds the trailing context (here, ><br/>) even if that requires straddling multiple > instances and newlines if you let it, where [^>]*><br/> (or even [^\n>]*><br/> if you have to explicitly disallow newline) obviously can't and won't do that.

Of course, this is still not what you want if you need to cope with <img title="quoted string with > in it" src="other attributes"> and perhaps <img title="nested tags">, but at that point, you should finally give up on using regular expressions for this like we all told you in the first place.

I had the same issue, although the module that it was downloading was different. The only resolution to the problem is run the below command again:

npm install

Fake IE10 to install Visual Studio 2013

Visual Studio 2013 requires Internet Explorer 10. If you try to install it on Windows 7 with IE8 you get the following error This version of Visual Studio requires Internet Explorer 10”. The value that the VS 2013 installer checks is svcVersion in the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorerkey on 32-bit Windows and HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer on 64-bit Windows. Any value >= 10.0.0.0 makes the installer happy.

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer]
"svcVersion"="10.0.0.0"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer]
"svcVersion"="10.0.0.0"

Key combination to format all text on open file:

Cmd ? A + Ctrl I

Thanks @Mark, I keep forgetting this again and again. After installing MongoDB with Homebrew:

• The databases are stored in the /usr/local/var/mongodb/ directory
• The mongod.conf file is here: /usr/local/etc/mongod.conf
• The mongo logs can be found at /usr/local/var/log/mongodb/
• The mongo binaries are here: /usr/local/Cellar/mongodb/[version]/bin

1.Finding the conflicting jar

If it's not possible to identify the dependency from the warning, then you can use the following command to identify the conflicting jar

mvn dependency:tree

This will display the dependency tree for the project and dependencies who have pulled in another binding with the slf4j-log4j12 JAR.

2. Resolution

Now that we know the offending dependency, all that we need to do is exclude the slf4j-log4j12 JAR from that dependency.

Ex - if spring-security dependency has also pulled in another binding with the slf4j-log4j12 JAR, Then we need to exclude the slf4j-log4j12 JAR from the spring-security dependency.

 <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
           <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
    </dependency>

Note - In some cases multiple dependencies have pulled in binding with the slf4j-log4j12 JAR and you don't need to add exclude for each and every dependency who has pulled in. You just have to do that add exclude dependency with the dependency which has been placed at first.

Ex -

<dependencies>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>

</dependencies>

Basically a variant on Matthew Marshall's answer (with struct from the std.library):

import struct
print struct.calcsize("P") * 8

You don't want multipart, but a "plain" POST request (with Content-Type: application/json) instead. Here is all you need:

var request = require('request');

var requestData = {
  request: {
    slice: [
      {
        origin: "ZRH",
        destination: "DUS",
        date: "2014-12-02"
      }
    ],
    passengers: {
      adultCount: 1,
      infantInLapCount: 0,
      infantInSeatCount: 0,
      childCount: 0,
      seniorCount: 0
    },
    solutions: 2,
    refundable: false
  }
};

request('https://www.googleapis.com/qpxExpress/v1/trips/search?key=myApiKey',
        { json: true, body: requestData },
        function(err, res, body) {
  // `body` is a js object if request was successful
});

Just 2 things I think make it ALWAYS preferable to use a # Temp Table rather then a CTE are:

1. You can not put a primary key on a CTE so the data being accessed by the CTE will have to traverse each one of the indexes in the CTE's tables rather then just accessing the PK or Index on the temp table.

2. Because you can not add constraints, indexes and primary keys to a CTE they are more prone to bugs creeping in and bad data.

-onedaywhen yesterday

Here is an example where #table constraints can prevent bad data which is not the case in CTE's

DECLARE @BadData TABLE ( 
                       ThisID int
                     , ThatID int );
INSERT INTO @BadData
       ( ThisID
       , ThatID
       ) 
VALUES
       ( 1, 1 ),
       ( 1, 2 ),
       ( 2, 2 ),
       ( 1, 1 );

IF OBJECT_ID('tempdb..#This') IS NOT NULL
    DROP TABLE #This;
CREATE TABLE #This ( 
             ThisID int NOT NULL
           , ThatID int NOT NULL
                        UNIQUE(ThisID, ThatID) );
INSERT INTO #This
SELECT * FROM @BadData;
WITH This_CTE
     AS (SELECT *
           FROM @BadData)
     SELECT *
       FROM This_CTE;

Can the screenshot or icon be transformed (scaled, rotated, skewed ...)? There are quite a few methods on top of my head that could possibly help you:

• Simple euclidean distance as mentioned by @carlosdc (doesn't work with transformed images and you need a threshold).
• (Normalized) Cross Correlation - a simple metrics which you can use for comparison of image areas. It's more robust than the simple euclidean distance but doesn't work on transformed images and you will again need a threshold.
• Histogram comparison - if you use normalized histograms, this method works well and is not affected by affine transforms. The problem is determining the correct threshold. It is also very sensitive to color changes (brightness, contrast etc.). You can combine it with the previous two.
• Detectors of salient points/areas - such as MSER (Maximally Stable Extremal Regions), SURF or SIFT. These are very robust algorithms and they might be too complicated for your simple task. Good thing is that you do not have to have an exact area with only one icon, these detectors are powerful enough to find the right match. A nice evaluation of these methods is in this paper: Local invariant feature detectors: a survey.

Most of these are already implemented in OpenCV - see for example the cvMatchTemplate method (uses histogram matching): http://dasl.mem.drexel.edu/~noahKuntz/openCVTut6.html. The salient point/area detectors are also available - see OpenCV Feature Detection.

You can generate script from Task menu

For detailed reference

How to migrate a SQL Server database to a lower version

Expanding on @stephen's answer, added a few very minor tweaks for display purposes.

function pp($arr){
    $retStr = '<ul>';
    if (is_array($arr)){
        foreach ($arr as $key=>$val){
            if (is_array($val)){
                $retStr .= '<li>' . $key . ' => array(' . pp($val) . '),</li>';
            }else{
                $retStr .= '<li>' . $key . ' => ' . ($val == '' ? '""' : $val) . ',</li>';
            }
        }
    }
    $retStr .= '</ul>';
    return $retStr;
}

Will format any multidimensional array like so:

I was having a similar issue as my breakpoints in project(B) were not being hit. My solution was to rebuild project(B) then debug project(A) as the dlls needed to be updated.

Visual studio should allow you to debug into an external library.

Except dir(module) or help(module) mentioned in previous answers, you can also try:
- Open ipython
- import module_name
- type module_name, press tab. It'll open a small window with listing all functions in the python module.
It looks very neat.

Here is snippet listing all functions of hashlib module

(C:\Program Files\Anaconda2) C:\Users\lenovo>ipython
Python 2.7.12 |Anaconda 4.2.0 (64-bit)| (default, Jun 29 2016, 11:07:13) [MSC v.1500 64 bit (AMD64)]
Type "copyright", "credits" or "license" for more information.

IPython 5.1.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

In [1]: import hashlib

In [2]: hashlib.
             hashlib.algorithms            hashlib.new                   hashlib.sha256
             hashlib.algorithms_available  hashlib.pbkdf2_hmac           hashlib.sha384
             hashlib.algorithms_guaranteed hashlib.sha1                  hashlib.sha512
             hashlib.md5                   hashlib.sha224

I also faced a similar problem when i tried to import Source file and JAR file from one machine to another machine. The path of the JAR was different on new machine compared to old machine. I resolved it as belows

1. Right click on the "Project name"
2. Select "Build path"
3. Then select "Configure Build Path"
4. Click on "Libraries"
5. Remove all the libraries which were referring to old path

Then, the exclamation symbol on the "Project name" was removed.

It may help to use a different constructor for Uri.

If you have the server name

string server = "http://www.myserver.com";

and have a relative Uri path to append to it, e.g.

string relativePath = "sites/files/images/picture.png"

When creating a Uri from these two I get the "format could not be determined" exception unless I use the constructor with the UriKind argument, i.e.

// this works, because the protocol is included in the string
Uri serverUri = new Uri(server);

// needs UriKind arg, or UriFormatException is thrown
Uri relativeUri = new Uri(relativePath, UriKind.Relative); 

// Uri(Uri, Uri) is the preferred constructor in this case
Uri fullUri = new Uri(serverUri, relativeUri);

I have achieved this by using one nice example i have found here. I have replaced the jquery dialog used in that example with the Twitter Bootstrap Modal windows.

for(n in 1:5) {
  if(n==3) next # skip 3rd iteration and go to next iteration
  cat(n)
}

@ordered = {}
@unordered.keys.sort.each do |key|
  @ordered[key] = @unordered[key]
end

I use it for an object encapsulating command-line parameters when dealing with pluggable modules. The main program doesn't know what the command-line parameters are for modules that get loaded (and doesn't always even know what modules are being loaded). e.g., main loads A, which doesn't need any parameters itself (so why it should take an extra pointer / reference / whatever, I'm not sure - looks like pollution), then loads modules X, Y, and Z. Two of these, say X and Z, need (or accept) parameters, so they call back to the command-line singleton to tell it what parameters to accept, and the at runtime they call back to find out if the user actually has specified any of them.

In many ways, a singleton for handling CGI parameters would work similarly if you're only using one process per query (other mod_* methods don't do this, so it'd be bad there - thus the argument that says you shouldn't use singletons in the mod_cgi world in case you port to the mod_perl or whatever world).

I want to share with you a benchmark I have done among Picasso, Universal Image Loader and Glide: https://bit.ly/1kQs3QN

Fresco was out of the benchmark because for the project I was running the test, we didn't want to refactor our layouts (because of the Drawee view).

What I recommend is Universal Image Loader because of its customization, memory consumption and balance between size and methods.

If you have a small project, I would go for Glide (or give Fresco a try).

If you are lost with errors like module not found there is noway other the than following method if you have used react native CLI.I had faced similar issue as a result of openning xcode project from .xcodeproj file instead of .xcworkspace. Also please note that react-native eject only for Expo project.

The only workaround to regenarate ios and android folders within a react native project is the following.

• Generate a project with same name using the command react-native init
• Backup your old project ios and android directories into a backup location
• Then copy ios and android directories from newly created project into your old not working project
• Run pod install within the copied ios directory

Now your problem should be solved

With bootstrap you can use

<a href="#/new-page.html" class="btn btn-primary">
    Click
</a>

Alternative #1

Use the target and lib compiler options to compile directly to es5 without needing to install the es6-shim. (Tested with TypeScript 2.1.4). In the lib section, use either es2016 or es2015.promise.

// tsconfig.json
{
    "compilerOptions": {
        "target": "es5",
        "lib": [
            "es2015.promise",
            "dom"
        ]
    },
    "include": [
        "src/**/*.ts"
    ],
    "exclude": [
        "node_modules"
    ]
}

Alternative #2

Use NPM to install the es6-shim from the types organization.

npm install @types/es6-shim --save-dev

Alternative #3

Before TypeScript 2.0, use typings to install the es6-shim globally from DefinitelyTyped.

npm install typings --global --save-dev
typings install dt~es6-shim --global --save-dev

The typings option uses npm to install typings globally and then uses typings to install the shim. The dt~ prefix means to download the shim from DefinitelyTyped. The --global option means that the shim's types will be available throughout the project.

See also

https://github.com/Microsoft/TypeScript/issues/7788 - Cannot find name 'Promise' & Cannot find name 'require'

You can:

mkdir -p folder/subfolder

The -p flag causes any parent directories to be created if necessary.

CSS FILE

@media print
{
    #pager,
    form,
    .no-print
    {
        display: none !important;
        height: 0;
    }


    .no-print, .no-print *{
        display: none !important;
        height: 0;
    }
}

HTML HEADER

<link href="/theme/css/ui/ui.print.css?version=x.x.x" media="print" rel="stylesheet" type="text/css" >

ELEMENT

<div class="no-print"></div>

There is a way to catch the error directly in the except clause with ConnectionResetError, better to isolate the right error. This example also catches the timeout.

from urllib.request import urlopen 
from socket import timeout

url = "http://......"
try: 
    string = urlopen(url, timeout=5).read()
except ConnectionResetError:
    print("==> ConnectionResetError")
    pass
except timeout: 
    print("==> Timeout")
    pass

I believe it's better to use

$('#form-id').find('input').val('');

instead of

$('#form-id').children('input').val('');

incase you have checkboxes in your form use this to rest it:

$('#form-id').find('input:checkbox').removeAttr('checked');

I run this

var data = '{"rut" : "' + $('#cb_rut').val() + '" , "email" : "' + $('#email').val() + '" }';
var data = JSON.parse(data);

$.ajax({
    type: 'GET',
    url: 'linkserverApi',
    success: function(success) {
        console.log('Success!');
        console.log(success);
    },
    error: function() {
        console.log('Uh Oh!');
    },
    jsonp: 'jsonp'

});

And edit header in the response

'Access-Control-Allow-Methods' , 'GET, POST, PUT, DELETE'

'Access-Control-Max-Age' , '3628800'

'Access-Control-Allow-Origin', 'websiteresponseUrl'

'Content-Type', 'text/javascript; charset=utf8'

I think you're missing your routes, you need to define at least one route for example '/' to index.

e.g.

app.get('/', function (req, res) {
  res.render('index', {});
});

Disabling SQL Net Banners saved us.

Use the class function

>> b = 2
b =
     2
>> a = 'Hi'
a =
Hi
>> class(b)
ans =
double
>> class(a)
ans =
char

If you want to print more than a single result, just select rows into a temporary table, then select from that temp table into a buffer, then print the buffer:

drop table if exists #temp

-- we just want to see our rows, not how many were inserted
set nocount on

select * into #temp from MyTable

-- note: SSMS will only show 8000 chars
declare @buffer varchar(MAX) = ''

select @buffer = @buffer + Col1 + ' ' + Col2 + CHAR(10) from #temp

print @buffer

To modify the column in mysql we use alter and modify keywords. Suppose we have created a table like:

create table emp(
    id varchar(20),
    ename varchar(20),
    salary float
);

Now we want to modify type of the column id to integer with auto increment. You could do this with a command like:

alter table emp modify column id int(10) auto_increment;

If you need to remove just trailing whitespace, you could use str.rstrip(), which should be slightly more efficient than str.strip():

>>> lst = ['this\n', 'is\n', 'a\n', 'list\n', 'of\n', 'words\n']
>>> [x.rstrip() for x in lst]
['this', 'is', 'a', 'list', 'of', 'words']
>>> list(map(str.rstrip, lst))
['this', 'is', 'a', 'list', 'of', 'words']

Another way of setting the default to the HTML web forms editor is:

1. At the top menu in Visual Studio go to File > New > File
2. Select HTML Page
3. In the lower right corner of the New File dialog on the Open button there is a down arrow
4. Click it and you should see an option Open With
5. Select HTML (Web Forms) Editor
6. Click Set as Default
7. Press OK

Well, I really don't know why the color assigned to border does not work. But you can control the border color using other border properties of the textfield. They are:

1. disabledBorder: Is activated when enabled is set to false
2. enabledBorder: Is activated when enabled is set to true (by default enabled property of TextField is true)
3. errorBorder: Is activated when there is some error (i.e. a failed validate)
4. focusedBorder: Is activated when we click/focus on the TextField.
5. focusedErrorBorder: Is activated when there is error and we are currently focused on that TextField.

A code snippet is given below:

TextField(
 enabled: false, // to trigger disabledBorder
 decoration: InputDecoration(
   filled: true,
   fillColor: Color(0xFFF2F2F2),
   focusedBorder: OutlineInputBorder(
     borderRadius: BorderRadius.all(Radius.circular(4)),
     borderSide: BorderSide(width: 1,color: Colors.red),
   ),
   disabledBorder: OutlineInputBorder(
     borderRadius: BorderRadius.all(Radius.circular(4)),
     borderSide: BorderSide(width: 1,color: Colors.orange),
   ),
   enabledBorder: OutlineInputBorder(
     borderRadius: BorderRadius.all(Radius.circular(4)),
     borderSide: BorderSide(width: 1,color: Colors.green),
   ),
   border: OutlineInputBorder(
     borderRadius: BorderRadius.all(Radius.circular(4)),
     borderSide: BorderSide(width: 1,)
   ),
   errorBorder: OutlineInputBorder(
     borderRadius: BorderRadius.all(Radius.circular(4)),
     borderSide: BorderSide(width: 1,color: Colors.black)
   ),
   focusedErrorBorder: OutlineInputBorder(
     borderRadius: BorderRadius.all(Radius.circular(4)),
     borderSide: BorderSide(width: 1,color: Colors.yellowAccent)
   ),
   hintText: "HintText",
   hintStyle: TextStyle(fontSize: 16,color: Color(0xFFB3B1B1)),
   errorText: snapshot.error,
 ),
 controller: _passwordController,
 onChanged: _authenticationFormBloc.onPasswordChanged,
                            obscureText: false,
),

disabledBorder:

enabledBorder:

focusedBorder:

errorBorder:

errorFocusedBorder:

Hope it helps you.

As mentioned in the above answers, unset GNUPLOT_DRIVER_DIR should work if you have used export to set the variable. If you have set it permanently in ~/.bashrc or ~/.zshrc then simply removing it from there will work.

Have a look at Access Modifiers (C# Programming Guide)

Class and Struct Accessibility

Classes and structs that are declared directly within a namespace (in other words, that are not nested within other classes or structs) can be either public or internal. Internal is the default if no access modifier is specified.

Struct members, including nested classes and structs, can be declared as public, internal, or private. Class members, including nested classes and structs, can be public, protected internal, protected, internal, private protected or private. The access level for class members and struct members, including nested classes and structs, is private by default. Private nested types are not accessible from outside the containing type.

Derived classes cannot have greater accessibility than their base types. In other words, you cannot have a public class B that derives from an internal class A. If this were allowed, it would have the effect of making A public, because all protected or internal members of A are accessible from the derived class.

You can enable specific other assemblies to access your internal types by using the InternalsVisibleToAttribute. For more information, see Friend Assemblies.

Class and Struct Member Accessibility

Class members (including nested classes and structs) can be declared with any of the six types of access. Struct members cannot be declared as protected because structs do not support inheritance.

Normally, the accessibility of a member is not greater than the accessibility of the type that contains it. However, a public member of an internal class might be accessible from outside the assembly if the member implements interface methods or overrides virtual methods that are defined in a public base class.

The type of any member that is a field, property, or event must be at least as accessible as the member itself. Similarly, the return type and the parameter types of any member that is a method, indexer, or delegate must be at least as accessible as the member itself. For example, you cannot have a public method M that returns a class C unless C is also public. Likewise, you cannot have a protected property of type A if A is declared as private.

User-defined operators must always be declared as public and static. For more information, see Operator overloading.

Finalizers cannot have accessibility modifiers.

Other Types

Interfaces declared directly within a namespace can be declared as public or internal and, just like classes and structs, interfaces default to internal access. Interface members are always public because the purpose of an interface is to enable other types to access a class or struct. No access modifiers can be applied to interface members.

Enumeration members are always public, and no access modifiers can be applied.

Delegates behave like classes and structs. By default, they have internal access when declared directly within a namespace, and private access when nested.

Lets start with 3. That wouldnt work. public getMyProperty() has no return typ.

And number 1 and 2 are actually same things. 2 is what number 1 becomes after compilation.

So 1 and 2 are same things. with two you can have some validation or caching in your model.

other than that they become same.

Inside my jar file I had a folder called Upload, this folder had three other text files inside it and I needed to have an exactly the same folder and files outside of the jar file, I used the code below:

URL inputUrl = getClass().getResource("/upload/blabla1.txt");
File dest1 = new File("upload/blabla1.txt");
FileUtils.copyURLToFile(inputUrl, dest1);

URL inputUrl2 = getClass().getResource("/upload/blabla2.txt");
File dest2 = new File("upload/blabla2.txt");
FileUtils.copyURLToFile(inputUrl2, dest2);

URL inputUrl3 = getClass().getResource("/upload/blabla3.txt");
File dest3 = new File("upload/Bblabla3.txt");
FileUtils.copyURLToFile(inputUrl3, dest3);

I think "works fine in Firefox" is in the Quirks mode rendering only. In the Standard mode rendering, that might not work fine in Firefox too.

percentage depends on "containing block", instead of viewport.

CSS Specification says

The percentage is calculated with respect to the height of the generated box's containing block. If the height of the containing block is not specified explicitly (i.e., it depends on content height), and this element is not absolutely positioned, the value computes to 'auto'.

so

#container { height: auto; }
#container #mainContentsWrapper { height: n%; }
#container #sidebarWrapper { height: n%; }

means

#container { height: auto; }
#container #mainContentsWrapper { height: auto; }
#container #sidebarWrapper { height: auto; }

To stretch to 100% height of viewport, you need to specify the height of the containing block (in this case, it's #container). Moreover, you also need to specify the height to body and html, because initial Containing Block is "UA-dependent".

All you need is...

html, body { height:100%; }
#container { height:100%; }

There is no way to delete or read the past history.

You could try going around it by emulating history in your own memory and calling history.pushState everytime window popstate event is emitted (which is proposed by the currently accepted Mike's answer), but it has a lot of disadvantages that will result in even worse UX than not supporting the browser history at all in your dynamic web app, because:

• popstate event can happen when user goes back ~2-3 states to the past
• popstate event can happen when user goes forward

So even if you try going around it by building virtual history, it's very likely that it can also lead into a situation where you have blank history states (to which going back/forward does nothing), or where that going back/forward skips some of your history states totally.

Since a lot of people still do:

using (System.IO.StreamReader r = new System.IO.StreamReader(""))
using (System.IO.StreamReader r2 = new System.IO.StreamReader("")) {
   //code
}

I guess a lot of people still don't know that you can do:

using (System.IO.StreamReader r = new System.IO.StreamReader(""), r2 = new System.IO.StreamReader("")) {
   //code
}

It's because you're trying to assign an object by reference. Remove the ampersand and your script should work as intended.

Here a version which uses BigDecimal instead of double:

public static BigDecimal calculateAverage(final List<Integer> values) {
    int sum = 0;
    if (!values.isEmpty()) {
        for (final Integer v : values) {
            sum += v;
        }
        return new BigDecimal(sum).divide(new BigDecimal(values.size()), 2, RoundingMode.HALF_UP);
    }
    return BigDecimal.ZERO;
}

You might need to register this DLL using the 32 bit version of regsvr32.exe:

c:\windows\syswow64\regsvr32 c:\tempdl\temp12.dll

If you want to convert back the file formats which have been changed to UNIX Format from PC format.

(1)You need to reinstall tortoise GIT and in the "Line Ending Conversion" Section make sure that you have selected "Check out as is - Check in as is"option.

(2)and keep the remaining configurations as it is.

(3)once installation is done

(4)write all the file extensions which are converted to UNIX format into a text file (extensions.txt).

ex:*.dsp
   *.dsw

(5) copy the file into your clone Run the following command in GITBASH

while read -r a;
do
find . -type f -name "$a" -exec dos2unix {} \;
done<extension.txt

try out with this fastest JSON framework JSONKit. it's faster than normal JSON framework.

select time, coalesce(count(case when activities = 3 then 1 end), 0) as count
from MyTable
group by time

SQL Fiddle Example

Output:

|  TIME | COUNT |
-----------------
| 13:00 |     2 |
| 13:15 |     2 |
| 13:30 |     0 |
| 13:45 |     1 |

If you want to count all the activities in one query, you can do:

select time, 
    coalesce(count(case when activities = 1 then 1 end), 0) as count1,
    coalesce(count(case when activities = 2 then 1 end), 0) as count2,
    coalesce(count(case when activities = 3 then 1 end), 0) as count3,
    coalesce(count(case when activities = 4 then 1 end), 0) as count4,
    coalesce(count(case when activities = 5 then 1 end), 0) as count5
from MyTable
group by time

The advantage of this over grouping by activities, is that it will return a count of 0 even if there are no activites of that type for that time segment.

Of course, this will not return rows for time segments with no activities of any type. If you need that, you'll need to use a left join with table that lists all the possible time segments.

Using Nested Scroll View instead of Scroll View solved my problem

<LinearLayout> <!--Main Layout -->
   <android.support.v4.widget.NestedScrollView>
     <LinearLayout > <!--Nested Scoll View enclosing Layout -->`

       <View > <!-- upper content --> 
       <RecyclerView >


     </LinearLayout > 
   </android.support.v4.widget.NestedScrollView>
</LinearLayout>

make sure to include __init__.py, which makes Python know that those directories containpackages

Ok, so I see this is an old post, but why are we rewriting code that is already provided in the framework?

I would suggest that you add a reference to the framework DLL "Microsoft.VisualBasic"

using Microsoft.VisualBasic;
//...

string value = Strings.Right("34234234d124", 4);

Intent serviceIntent = new Intent(this,YourActivity.class);

startService(serviceIntent);

add service in manifist

<service android:enabled="true" android:name="YourActivity.class" />

for running service on oreo and greater devices use for ground service and show notification to user

or use geofencing service for location update in background reference http://stackoverflow.com/questions/tagged/google-play-services

The other answers are correct. However, a quick note: if you're looking to grab the stuff after the ? in a URI, you should use the $_GET[] array.

Here's a quote from a recent blog post from Dare Obasanjo.

SQL databases are like automatic transmission and NoSQL databases are like manual transmission. Once you switch to NoSQL, you become responsible for a lot of work that the system takes care of automatically in a relational database system. Similar to what happens when you pick manual over automatic transmission. Secondly, NoSQL allows you to eke more performance out of the system by eliminating a lot of integrity checks done by relational databases from the database tier. Again, this is similar to how you can get more performance out of your car by driving a manual transmission versus an automatic transmission vehicle.

However the most notable similarity is that just like most of us can’t really take advantage of the benefits of a manual transmission vehicle because the majority of our driving is sitting in traffic on the way to and from work, there is a similar harsh reality in that most sites aren’t at Google or Facebook’s scale and thus have no need for a Bigtable or Cassandra.

To which I can add only that switching from MySQL, where you have at least some experience, to CouchDB, where you have no experience, means you will have to deal with a whole new set of problems and learn different concepts and best practices. While by itself this is wonderful (I am playing at home with MongoDB and like it a lot), it will be a cost that you need to calculate when estimating the work for that project, and brings unknown risks while promising unknown benefits. It will be very hard to judge if you can do the project on time and with the quality you want/need to be successful, if it's based on a technology you don't know.

Now, if you have on the team an expert in the NoSQL field, then by all means take a good look at it. But without any expertise on the team, don't jump on NoSQL for a new commercial project.

Update: Just to throw some gasoline in the open fire you started, here are two interesting articles from people on the SQL camp. :-)

I Can't Wait for NoSQL to Die (original article is gone, here's a copy)
Fighting The NoSQL Mindset, Though This Isn't an anti-NoSQL Piece
Update: Well here is an interesting article about NoSQL
Making Sense of NoSQL

First, There is no such css-changes event out of the box, but you can create one by your own, as onchange is for :input elements only. not for css changes.

There are two ways to track css changes.

1. Examine the DOM element for css changes every x time(500 milliseconds in the example).
2. Trigger an event when you change the element css.
3. Use the DOMAttrModified mutation event. But it's deprecated, so I'll skip on it.

First way:

var $element = $("#elementId");
var lastHeight = $("#elementId").css('height');
function checkForChanges()
{
    if ($element.css('height') != lastHeight)
    {
        alert('xxx');
        lastHeight = $element.css('height'); 
    }

    setTimeout(checkForChanges, 500);
}

Second way:

$('#mainContent').bind('heightChange', function(){
        alert('xxx');
    });


$("#btnSample1").click(function() {
    $("#mainContent").css('height', '400px');
    $("#mainContent").trigger('heightChange'); //<====
    ...
});    

If you control the css changes, the second option is a lot more elegant and efficient way of doing it.

Documentations:

• bind: Description: Attach a handler to an event for the elements.
• trigger: Description: Execute all handlers and behaviors attached to the matched elements for the given event type.

There is 'ncftp' which is available for installation in linux. This works on the FTP protocol and can be used to download files and folders recursively. works on linux. Has been used and is working fine for recursive folder/file transfer.

Check this link... http://www.ncftp.com/

there are some mistasks in demo http://jsfiddle.net/brandonzylstra/hjk9mvcy/ mentioned by https://stackoverflow.com/users/241142/iconoclast.

in his demo, add these code will works:

setTimeout(() => {      
  console.log(EntryElm[0].offsetWidth)
}, 0)

Simply use this:

white-space: pre-wrap;      /* CSS3 */   
white-space: -moz-pre-wrap; /* Firefox */    
white-space: -pre-wrap;     /* Opera <7 */   
white-space: -o-pre-wrap;   /* Opera 7 */    
word-wrap: break-word;      /* IE */

It is never a good idea to break out of a for-loop. If you are using a for-loop it means that you know how many times you want to iterate. Use a while-loop with 2 conditions.

for example

var done = false
while (i <= length && !done) {
  if (sum > 1000) {
     done = true
  }
}

Try this:

<style>
   #wrapper { position: relative; }
   #over_map { position: absolute; top: 10px; left: 10px; z-index: 99; }
</style>

<div id="wrapper">
   <div id="google_map">

   </div>

   <div id="over_map">

   </div>
</div>

Say your array looked like arr = [ { a: 1, b: 2, c: 3 }, { a: 4, b: 5, c: 6 }, { a: 7, b: 8, c: 9 } ] (or possibly other keys) you could do

arr.map((o) => {
    return Object.keys(o)
}).reduce((prev, curr) => {
    return prev.concat(curr)
}).filter((col, i, array) => {
    return array.indexOf(col) === i
});

["a", "b", "c"]

As an alternative SuperPutty has tabs and the option to run the same command across many terminals... might be what someone is looking for.

https://code.google.com/p/superputty/

It imports your PuTTY sessions too.