The functionality of creating SQL Agent Jobs is not available in SQL Server Express Edition. An alternative is to execute a batch file that executes a SQL script using Windows Task Scheduler.

In order to do this first create a batch file named sqljob.bat

sqlcmd -S servername -U username -P password -i <path of sqljob.sql>

Replace the servername, username, password and path with yours.

Then create the SQL Script file named sqljob.sql

USE [databasename]
--T-SQL commands go here
GO

Replace the [databasename] with your database name. The USE and GO is necessary when you write the SQL script.

sqlcmd is a command-line utility to execute SQL scripts. After creating these two files execute the batch file using Windows Task Scheduler.

NB: An almost same answer was posted for this question before. But I felt it was incomplete as it didn't specify about login information using sqlcmd.

To do this in t-sql, you can use the following system stored procedures to schedule a daily job. This example schedules daily at 1:00 AM. See Microsoft help for details on syntax of the individual stored procedures and valid range of parameters.

DECLARE @job_name NVARCHAR(128), @description NVARCHAR(512), @owner_login_name NVARCHAR(128), @database_name NVARCHAR(128);

SET @job_name = N'Some Title';
SET @description = N'Periodically do something';
SET @owner_login_name = N'login';
SET @database_name = N'Database_Name';

-- Delete job if it already exists:
IF EXISTS(SELECT job_id FROM msdb.dbo.sysjobs WHERE (name = @job_name))
BEGIN
    EXEC msdb.dbo.sp_delete_job
        @job_name = @job_name;
END

-- Create the job:
EXEC  msdb.dbo.sp_add_job
    @job_name=@job_name, 
    @enabled=1, 
    @notify_level_eventlog=0, 
    @notify_level_email=2, 
    @notify_level_netsend=2, 
    @notify_level_page=2, 
    @delete_level=0, 
    @description=@description, 
    @category_name=N'[Uncategorized (Local)]', 
    @owner_login_name=@owner_login_name;

-- Add server:
EXEC msdb.dbo.sp_add_jobserver @job_name=@job_name;

-- Add step to execute SQL:
EXEC msdb.dbo.sp_add_jobstep
    @job_name=@job_name,
    @step_name=N'Execute SQL', 
    @step_id=1, 
    @cmdexec_success_code=0, 
    @on_success_action=1, 
    @on_fail_action=2, 
    @retry_attempts=0, 
    @retry_interval=0, 
    @os_run_priority=0, 
    @subsystem=N'TSQL', 
    @command=N'EXEC my_stored_procedure; -- OR ANY SQL STATEMENT', 
    @database_name=@database_name, 
    @flags=0;

-- Update job to set start step:
EXEC msdb.dbo.sp_update_job
    @job_name=@job_name, 
    @enabled=1, 
    @start_step_id=1, 
    @notify_level_eventlog=0, 
    @notify_level_email=2, 
    @notify_level_netsend=2, 
    @notify_level_page=2, 
    @delete_level=0, 
    @description=@description, 
    @category_name=N'[Uncategorized (Local)]', 
    @owner_login_name=@owner_login_name, 
    @notify_email_operator_name=N'', 
    @notify_netsend_operator_name=N'', 
    @notify_page_operator_name=N'';

-- Schedule job:
EXEC msdb.dbo.sp_add_jobschedule
    @job_name=@job_name,
    @name=N'Daily',
    @enabled=1,
    @freq_type=4,
    @freq_interval=1, 
    @freq_subday_type=1, 
    @freq_subday_interval=0, 
    @freq_relative_interval=0, 
    @freq_recurrence_factor=1, 
    @active_start_date=20170101, --YYYYMMDD
    @active_end_date=99991231, --YYYYMMDD (this represents no end date)
    @active_start_time=010000, --HHMMSS
    @active_end_time=235959; --HHMMSS

You can use pure Python to do it:

import json
list = [1, 2, (3, 4)] # Note that the 3rd element is a tuple (3, 4)
json.dumps(list) # '[1, 2, [3, 4]]'

Referring to answer of @Chris,

We can also go to parent directory of batch file and run commands using following

cd /d %~dp0..
<OTHER_BATCH_COMMANDS>
cmd.exe

To understand working of command cd /d %~dp0.. please refer below link

What does it mean by command cd /d %~dp0 in Windows

<%= link_to "http://www.facebook.com/sharer.php?u=" + article_url(article, :text => article.title), :class => "btn btn-primary" do %>   <i class="fa fa-facebook">     Facebook Share    </i> <%end%> 

I am assuming that current_article_url is http://0.0.0.0:4567/link_to_title

One way I found to do it without programming is to make the textfield background transparent, then place a Round Rect Button behind it. Make sure to change the button settings to disable it and uncheck the Disable adjusts image checkbox.

If you are using jQuery there is a perfect function for you: .scrollTop()

doc here -> http://api.jquery.com/scrollTop/

note: you can use this function to retrieve OR set the position.

see also: http://api.jquery.com/?s=scroll

Try this:

Xvfb :21 -screen 0 1024x768x24 +extension RANDR &

Xvfb --help

+extension name        Enable extension
-extension name        Disable extension

Right click on Computer and choose "Manage" (or go to Control Panel > Administrative Tools > Computer Management) and under "Local Users and Groups" you can add a new user. Then, give that user permission to read the directory where the site is hosted.

Note: After creating the user, be sure to edit the user and remove all roles.

Try this one.

ALTER TABLE tb_TableName
ALTER COLUMN Record_Status VARCHAR(20) NOT NULL

ALTER TABLE tb_TableName
ADD CONSTRAINT DEF_Name DEFAULT '' FOR Record_Status

The original poster is quoting a GCC compiler error message, but even by reading this thread, it's not clear that the error message is properly addressed - except by @pmg's answer. (+1, btw)

error: void value not ignored as it ought to be

This is a GCC error message that means the return-value of a function is 'void', but that you are trying to assign it to a non-void variable.

Example:

void myFunction()
{
   //...stuff...
}

int main()
{
   int myInt = myFunction(); //Compile error!

    return 0;
}

You aren't allowed to assign void to integers, or any other type.

In the OP's situation:

int a = srand(time(NULL));

...is not allowed. srand(), according to the documentation, returns void.

This question is a duplicate of:

• error: void value not ignored as it ought to be
• "void value not ignored as it ought to be" - Qt/C++
• GCC C compile error, void value not ignored as it ought to be

I am responding, despite it being duplicates, because this is the top result on Google for this error message. Because this thread is the top result, it's important that this thread gives a succinct, clear, and easily findable result.

Using loops:

#include <iostream>
using namespace std;
...
// numbers
int n;
while (cin >> n)
{
   ...
}
// lines
string line;
while (getline(cin, line))
{
   ...
}
// characters
char c;
while (cin.get(c))
{
   ...
}

resource

Although System.Collections.Generic.Dictionary matches the tag "hashmap" and will work well in your example, it is not an exact equivalent of C++'s std::map - std::map is an ordered collection.

If ordering is important you should use SortedDictionary.

for text/plain text mail in a mail function definitely use PHP_EOL constant, you can combine it with
too for text/html text:

$messagePLAINTEXT="This is my message."
. PHP_EOL .
"This is a new line in plain text";

$messageHTML="This is my message."
. PHP_EOL . "<br/>" .
"This is a new line in html text, check line break in code view";

$messageHTML="This is my message."
. "<br/>" .
"This is a new line in html text, no line break in code view";

Sometimes is useful to override method onBackPressed() because in case you work with fragments and you're changing between them if you push backbutton they return to the previous fragment.

Assuming that the database is MS SQL Server 2012 or greater, here's a solution that works. The basic statement contains the in-line try-parse:

SELECT TRY_PARSE('02/04/2016 10:52:00' AS datetime USING 'en-US') AS Result;

Here's what we implemented in the production version:

UPDATE dbo.StagingInputReview
 SET ReviewedOn = 
     ISNULL(TRY_PARSE(RTrim(LTrim(ReviewedOnText)) AS datetime USING 'en-US'), getdate()),
 ModifiedOn = (getdate()), ModifiedBy = (suser_sname())
 -- Check for empty/null/'NULL' text
 WHERE not ReviewedOnText is null 
   AND RTrim(LTrim(ReviewedOnText))<>''
   AND Replace(RTrim(LTrim(ReviewedOnText)),'''','') <> 'NULL';

The ModifiedOn and ModifiedBy columns are just for internal database tracking purposes.

See also these Microsoft MSDN references:

• CAST and CONVERT (Transact-SQL)
• PARSE (Transact-SQL)

The standard way to parse JSON in JavaScript is JSON.parse()

The JSON API was introduced with ES5 (2011) and has since been implemented in >99% of browsers by market share, and Node.js. Its usage is simple:

const json = '{ "fruit": "pineapple", "fingers": 10 }';
const obj = JSON.parse(json);
console.log(obj.fruit, obj.fingers);

The only time you won't be able to use JSON.parse() is if you are programming for an ancient browser, such as IE 7 (2006), IE 6 (2001), Firefox 3 (2008), Safari 3.x (2009), etc. Alternatively, you may be in an esoteric JavaScript environment that doesn't include the standard APIs. In these cases, use json2.js, the reference implementation of JSON written by Douglas Crockford, the inventor of JSON. That library will provide an implementation of JSON.parse().

When processing extremely large JSON files, JSON.parse() may choke because of its synchronous nature and design. To resolve this, the JSON website recommends third-party libraries such as Oboe.js and clarinet, which provide streaming JSON parsing.

jQuery once had a $.parseJSON() function, but it was deprecated with jQuery 3.0. In any case, for a long time, it was nothing more than a wrapper around JSON.parse().

You don't need an onclick. Assuming you're using Bootstrap 3 Bootstrap 3 Documentation

<div class="span4 proj-div" data-toggle="modal" data-target="#GSCCModal">Clickable content, graphics, whatever</div>

<div id="GSCCModal" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
 <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;  </button>
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

If you're using Bootstrap 2, you'd follow the markup here: http://getbootstrap.com/2.3.2/javascript.html#modals

All you need is to run it as follows:

echo preg_replace('/\s{2,}/', ' ', "This is   a Text \n and so on \t     Text text."); // This is a Text and so on Text text.

Since this seems to be the number one google hit on base64 encoding and iphone, I felt like sharing my experience with the code snippet above.

It works, but it is extremely slow. A benchmark on a random image (0.4 mb) took 37 seconds on native iphone. The main reason is probably all the OOP magic - single char NSStrings etc, which are only autoreleased after the encoding is done.

Another suggestion posted here (ab)uses the openssl library, which feels like overkill as well.

The code below takes 70 ms - that's a 500 times speedup. This only does base64 encoding (decoding will follow as soon as I encounter it)

+ (NSString *) base64StringFromData: (NSData *)data length: (int)length {
int lentext = [data length]; 
if (lentext < 1) return @"";

char *outbuf = malloc(lentext*4/3+4); // add 4 to be sure

if ( !outbuf ) return nil;

const unsigned char *raw = [data bytes];

int inp = 0;
int outp = 0;
int do_now = lentext - (lentext%3);

for ( outp = 0, inp = 0; inp < do_now; inp += 3 )
{
    outbuf[outp++] = base64EncodingTable[(raw[inp] & 0xFC) >> 2];
    outbuf[outp++] = base64EncodingTable[((raw[inp] & 0x03) << 4) | ((raw[inp+1] & 0xF0) >> 4)];
    outbuf[outp++] = base64EncodingTable[((raw[inp+1] & 0x0F) << 2) | ((raw[inp+2] & 0xC0) >> 6)];
    outbuf[outp++] = base64EncodingTable[raw[inp+2] & 0x3F];
}

if ( do_now < lentext )
{
    char tmpbuf[2] = {0,0};
    int left = lentext%3;
    for ( int i=0; i < left; i++ )
    {
        tmpbuf[i] = raw[do_now+i];
    }
    raw = tmpbuf;
    outbuf[outp++] = base64EncodingTable[(raw[inp] & 0xFC) >> 2];
    outbuf[outp++] = base64EncodingTable[((raw[inp] & 0x03) << 4) | ((raw[inp+1] & 0xF0) >> 4)];
    if ( left == 2 ) outbuf[outp++] = base64EncodingTable[((raw[inp+1] & 0x0F) << 2) | ((raw[inp+2] & 0xC0) >> 6)];
}

NSString *ret = [[[NSString alloc] initWithBytes:outbuf length:outp encoding:NSASCIIStringEncoding] autorelease];
free(outbuf);

return ret;
}

I left out the line-cutting since I didn't need it, but it's trivial to add.

For those who are interested in optimizing: the goal is to minimize what happens in the main loop. Therefore all logic to deal with the last 3 bytes is treated outside the loop.

Also, try to work on data in-place, without additional copying to/from buffers. And reduce any arithmetic to the bare minimum.

Observe that the bits that are put together to look up an entry in the table, would not overlap when they were to be orred together without shifting. A major improvement could therefore be to use 4 separate 256 byte lookup tables and eliminate the shifts, like this:

outbuf[outp++] = base64EncodingTable1[(raw[inp] & 0xFC)];
outbuf[outp++] = base64EncodingTable2[(raw[inp] & 0x03) | (raw[inp+1] & 0xF0)];
outbuf[outp++] = base64EncodingTable3[(raw[inp+1] & 0x0F) | (raw[inp+2] & 0xC0)];
outbuf[outp++] = base64EncodingTable4[raw[inp+2] & 0x3F];

Of course you could take it a whole lot further, but that's beyond the scope here.

Since this is a common piece of functionality it's a good idea to write a directive for this. In fact, someone already did that and open sourced it. I used editablespan library in one of my projects and it worked perfectly, highly recommended.

A VIP swap is an internal change to Azure's routers/load balancers, not an external DNS change. They're just routing traffic to go from one internal [set of] server[s] to another instead. Therefore the DNS info for mysite.cloudapp.net doesn't change at all. Therefore the change for people accessing via the IP bound to mysite.cloudapp.net (and CNAME'd by you) will see the change as soon as the VIP swap is complete.

Simple as that,no need to import anything

public static int getMonthDays(int month, int year) {
    int daysInMonth ;
    if (month == 4 || month == 6 || month == 9 || month == 11) {
        daysInMonth = 30;
    }
    else {
        if (month == 2) {
            daysInMonth = (year % 4 == 0) ? 29 : 28;
        } else {
            daysInMonth = 31;
        }
    }
    return daysInMonth;
}

String.Concat transforms DBNull and null values to an empty string.

public string GetCustomerNumber(Guid id)
{
   object accountNumber =  
          (object)DBSqlHelperFactory.ExecuteScalar(connectionStringSplendidCRM, 
                                CommandType.StoredProcedure, 
                                "spx_GetCustomerNumber", 
                                new SqlParameter("@id", id));

    return String.Concat(accountNumber);

 }

However, I think you lose something on code understandability

DEMO

Basically, you want to loop through each direct descendent of the old-parent node, and move it to the new parent. Any children of a direct descendent will get moved with it.

var newParent = document.getElementById('new-parent');
var oldParent = document.getElementById('old-parent');

while (oldParent.childNodes.length > 0) {
    newParent.appendChild(oldParent.childNodes[0]);
}

corrected Code:

jQuery('#testID2').addClass('test3').removeClass('test2');

For making a CORS request one must add headers to the request along with the same he needs to check of mode_header is enabled in Apache.

For enabling headers in Ubuntu:

sudo a2enmod headers

For php server to accept request from different origin use:

Header set Access-Control-Allow-Origin *
Header set Access-Control-Allow-Methods "GET, POST, PUT, DELETE"
Header always set Access-Control-Allow-Headers "x-requested-with, Content-Type, origin, authorization, accept, client-security-token"

I came researching the options that I would have to do this, however, I believe the method I use is the simplest:

SELECT COUNT(*), 
       DATEADD(dd, DATEDIFF(dd, 0, date_field),0) as dtgroup 
FROM TABLE 
GROUP BY DATEADD(dd, DATEDIFF(dd, 0, date_field),0) 
ORDER BY dtgroup ASC;

You may also use a ResultSetExtractor instead of a RowMapper. Both are just as easy as one another, the only difference is you call ResultSet.next().

public String test() {
    String sql = "select ID_NMB_SRZ from codb_owner.TR_LTM_SLS_RTN "
                 + " where id_str_rt = '999' and ID_NMB_SRZ = '60230009999999'";
    return jdbc.query(sql, new ResultSetExtractor<String>() {
        @Override
        public String extractData(ResultSet rs) throws SQLException,
                                                       DataAccessException {
            return rs.next() ? rs.getString("ID_NMB_SRZ") : null;
        }
    });
}

The ResultSetExtractor has the added benefit that you can handle all cases where there are more than one row or no rows returned.

UPDATE: Several years on and I have a few tricks to share. JdbcTemplate works superbly with java 8 lambdas which the following examples are designed for but you can quite easily use a static class to achieve the same.

While the question is about simple types, these examples serve as a guide for the common case of extracting domain objects.

First off. Let's suppose that you have an account object with two properties for simplicity Account(Long id, String name). You would likely wish to have a RowMapper for this domain object.

private static final RowMapper<Account> MAPPER_ACCOUNT =
        (rs, i) -> new Account(rs.getLong("ID"),
                               rs.getString("NAME"));

You may now use this mapper directly within a method to map Account domain objects from a query (jt is a JdbcTemplate instance).

public List<Account> getAccounts() {
    return jt.query(SELECT_ACCOUNT, MAPPER_ACCOUNT);
}

Great, but now we want our original problem and we use my original solution reusing the RowMapper to perform the mapping for us.

public Account getAccount(long id) {
    return jt.query(
            SELECT_ACCOUNT,
            rs -> rs.next() ? MAPPER_ACCOUNT.mapRow(rs, 1) : null,
            id);
}

Great, but this is a pattern you may and will wish to repeat. So you can create a generic factory method to create a new ResultSetExtractor for the task.

public static <T> ResultSetExtractor singletonExtractor(
        RowMapper<? extends T> mapper) {
    return rs -> rs.next() ? mapper.mapRow(rs, 1) : null;
}

Creating a ResultSetExtractor now becomes trivial.

private static final ResultSetExtractor<Account> EXTRACTOR_ACCOUNT =
        singletonExtractor(MAPPER_ACCOUNT);

public Account getAccount(long id) {
    return jt.query(SELECT_ACCOUNT, EXTRACTOR_ACCOUNT, id);
}

I hope this helps to show that you can now quite easily combine parts in a powerful way to make your domain simpler.

UPDATE 2: Combine with an Optional for optional values instead of null.

public static <T> ResultSetExtractor<Optional<T>> singletonOptionalExtractor(
        RowMapper<? extends T> mapper) {
    return rs -> rs.next() ? Optional.of(mapper.mapRow(rs, 1)) : Optional.empty();
}

Which now when used could have the following:

private static final ResultSetExtractor<Optional<Double>> EXTRACTOR_DISCOUNT =
        singletonOptionalExtractor(MAPPER_DISCOUNT);

public double getDiscount(long accountId) {
    return jt.query(SELECT_DISCOUNT, EXTRACTOR_DISCOUNT, accountId)
            .orElse(0.0);
}

Assuming that you are using UTF-8 encoding:

string convert = "This is the string to be converted";

// From string to byte array
byte[] buffer = System.Text.Encoding.UTF8.GetBytes(convert);

// From byte array to string
string s = System.Text.Encoding.UTF8.GetString(buffer, 0, buffer.Length);

Try to update your Android Studio, now is version 1.0.2

If the database engine for tables differ you will get this error so change them to InnoDB

ALTER TABLE my_table ENGINE = InnoDB;

([^\s]+)

works

typedef enum state {DEAD,ALIVE} State;
|     | |                     | |   |^ terminating semicolon, required! 
|     | |   type specifier    | |   |
|     | |                     | ^^^^^  declarator (simple name)
|     | |                     |    
|     | ^^^^^^^^^^^^^^^^^^^^^^^  
|     |
^^^^^^^-- storage class specifier (in this case typedef)

The typedef keyword is a pseudo-storage-class specifier. Syntactically, it is used in the same place where a storage class specifier like extern or static is used. It doesn't have anything to do with storage. It means that the declaration doesn't introduce the existence of named objects, but rather, it introduces names which are type aliases.

After the above declaration, the State identifier becomes an alias for the type enum state {DEAD,ALIVE}. The declaration also provides that type itself. However that isn't typedef doing it. Any declaration in which enum state {DEAD,ALIVE} appears as a type specifier introduces that type into the scope:

enum state {DEAD, ALIVE} stateVariable;

If enum state has previously been introduced the typedef has to be written like this:

typedef enum state State;

otherwise the enum is being redefined, which is an error.

Like other declarations (except function parameter declarations), the typedef declaration can have multiple declarators, separated by a comma. Moreover, they can be derived declarators, not only simple names:

typedef unsigned long ulong, *ulongptr;
|     | |           | |  1 | |   2   |
|     | |           | |    | ^^^^^^^^^--- "pointer to" declarator
|     | |           | ^^^^^^------------- simple declarator
|     | ^^^^^^^^^^^^^-------------------- specifier-qualifier list
^^^^^^^---------------------------------- storage class specifier

This typedef introduces two type names ulong and ulongptr, based on the unsigned long type given in the specifier-qualifier list. ulong is just a straight alias for that type. ulongptr is declared as a pointer to unsigned long, thanks to the * syntax, which in this role is a kind of type construction operator which deliberately mimics the unary * for pointer dereferencing used in expressions. In other words ulongptr is an alias for the "pointer to unsigned long" type.

Alias means that ulongptr is not a distinct type from unsigned long *. This is valid code, requiring no diagnostic:

unsigned long *p = 0;
ulongptr q = p;

The variables q and p have exactly the same type.

The aliasing of typedef isn't textual. For instance if user_id_t is a typedef name for the type int, we may not simply do this:

unsigned user_id_t uid;  // error! programmer hoped for "unsigned int uid". 

This is an invalid type specifier list, combining unsigned with a typedef name. The above can be done using the C preprocessor:

#define user_id_t int
unsigned user_id_t uid;

whereby user_id_t is macro-expanded to the token int prior to syntax analysis and translation. While this may seem like an advantage, it is a false one; avoid this in new programs.

Among the disadvantages that it doesn't work well for derived types:

 #define silly_macro int *

 silly_macro not, what, you, think;

This declaration doesn't declare what, you and think as being of type "pointer to int" because the macro-expansion is:

 int * not, what, you, think;

The type specifier is int, and the declarators are *not, what, you and think. So not has the expected pointer type, but the remaining identifiers do not.

And that's probably 99% of everything about typedef and type aliasing in C.

string shortFoo = foo.Length > 5 ? foo.Substring(0, 5) : foo;

Note that you can't just use foo.Substring(0, 5) by itself because it will throw an error when foo is less than 5 characters.

I used this:

jQuery.validator.addMethod("phoneUS", function(phone_number, element) {
phone_number = phone_number.replace(/\s+/g, ""); 
return this.optional(element) || phone_number.length > 9 &&
    phone_number.match(/^(1-?)?(\([2-9]\d{2}\)|[2-9]\d{2})-?[2-9]\d{2}-?\d{4}$/);
}, "Please specify a valid phone number");

I have found a simple solution to banding by content at Pearson Software Consulting: Let's say the header is from A1 to B1, table data is from A2 to B5, the controling cell is in the A column

1. Make a new column, C
2. At first the first row to color make the formula =true in the C2 cell
3. In the second row make the formula =IF(A3=A2,C2,NOT(C2))
4. Fill the column down to the last row
5. Select the data range
6. Select conditional formatting, choose Use a formula... and put =$C2 as the formula

Works in Python 2.7 and higher including python3:

result = bytearray.fromhex('deadbeef')

Note: There seems to be a bug with the bytearray.fromhex() function in Python 2.6. The python.org documentation states that the function accepts a string as an argument, but when applied, the following error is thrown:

>>> bytearray.fromhex('B9 01EF')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: fromhex() argument 1 must be unicode, not str`

2018 answer

Use clipboard-cli. It works with macOS, Windows, Linux, OpenBSD, FreeBSD, and Android without any real issues.

Install it with:

npm install -g clipboard-cli

Then you can do:

echo foo | clipboard 

If you want, you can alias to cb by putting the following in your .bashrc, .bash_profile, or .zshrc:

alias cb=clipboard

set max-height as you need:

.navbar-fixed-top 
.navbar-collapse, 
.navbar-fixed-bottom 
.navbar-collapse {
    max-height: 700px;
}

The special target .PHONY: allows to declare phony targets, so that make will not check them as actual file names: it will work all the time even if such files still exist.

You can put several .PHONY: in your Makefile :

.PHONY: all

all : prog1 prog2

...

.PHONY: clean distclean

clean :
    ...
distclean :
    ...

There is another way to declare phony targets : simply put :: without prerequisites :

all :: prog1 prog2

...

clean ::
    ...
distclean ::
    ...

The :: has other special meanings, see here, but without prerequisites it always execute the recipes, even if the target already exists, thus acting as a phony target.

Guid? myGuidVar = (Guid?)null;

It could be. Unnecessary casting not required.

Guid? myGuidVar = null;

For PyCharm 4

File >> Settings >> Editor >> Code Style: Right margin (columns)

suggestion: Take a look at other options in that tab, they're very helpful

SELECT 
A.P_NAME AS [INDIVIDUAL NAME],B.F_DETAIL AS [INDIVIDUAL FEATURE],C.PL_PLACE AS [INDIVIDUAL LOCATION]
FROM 
[dbo].[PEOPLE] A
INNER JOIN 
[dbo].[FEATURE] B ON A.P_FEATURE = B.F_ID
INNER JOIN 
[dbo].[PEOPLE_LOCATION] C ON A.P_LOCATION = C.PL_ID

Adding android:lineSpacingMultiplier="0.8" can make the line spacing to 80%.

Here's the way to extend to variable args when you don't have the args hard coded (although they are still technically hard coded in this example, but should be easy to figure out how to extend...):

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int argcount = 3;
const char* args[] = {"1", "2", "3"};
const char* binary_name = "mybinaryname";
char myoutput_array[5000];

sprintf(myoutput_array, "%s", binary_name);
for(int i = 0; i < argcount; ++i)
{
    strcat(myoutput_array, " ");
    strcat(myoutput_array, args[i]);
}
system(myoutput_array);

Also remember that all info(), error(), and debug() logging calls provide internal documentation within any application.

It has been a while since I've used them, but Borland (Embarcadero now) included a command line grep with their C/C++ compiler. For some time, they have made available their 5.5 version as a free download after registering.

You are correct. Local variables are not allowed in a VIEW.

You can set a local variable in a table valued function, which returns a result set (like a view does.)

http://msdn.microsoft.com/en-us/library/ms191165.aspx

e.g.

CREATE FUNCTION dbo.udf_foo()
RETURNS @ret TABLE (col INT)
AS
BEGIN
  DECLARE @myvar INT;
  SELECT @myvar = 1;
  INSERT INTO @ret SELECT @myvar;
  RETURN;
END;
GO
SELECT * FROM dbo.udf_foo();
GO

You can get both Position and Dimension of the view on screen

 val viewTreeObserver: ViewTreeObserver = videoView.viewTreeObserver;

if (viewTreeObserver.isAlive) {
    viewTreeObserver.addOnGlobalLayoutListener(object : ViewTreeObserver.OnGlobalLayoutListener {
        override fun onGlobalLayout() {
            //Remove Listener
            videoView.viewTreeObserver.removeOnGlobalLayoutListener(this);

            //View Dimentions
            viewWidth = videoView.width;
            viewHeight = videoView.height;

            //View Location
            val point = IntArray(2)
            videoView.post {
                videoView.getLocationOnScreen(point) // or getLocationInWindow(point)
                viewPositionX = point[0]
                viewPositionY = point[1]
            }

        }
    });
}

if it happened when you include opencv header.

I would recommand that change the order of headers.

put the opencv headers just below the standard C++ header.

like this:

#include<iostream>
#include<opencv2/core/core.hpp>
#include<opencv2/highgui/highgui.hpp>

Personally I prefer this way.

Modify the .csproj to add

<ItemGroup>
    <ContentWithTargetPath Include="ConfigFiles\MyFirstConfigFile.txt">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      <TargetPath>%(Filename)%(Extension)</TargetPath>
    </ContentWithTargetPath>
</ItemGroup>

or generalizing, if you want to copy all subfolders and files, you could do:

<ItemGroup>
    <ContentWithTargetPath Include="ConfigFiles\**">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      <TargetPath>%(RecursiveDir)\%(Filename)%(Extension)</TargetPath>
    </ContentWithTargetPath>
</ItemGroup>

No need for jQuery

var type = window.location.hash.substr(1);

All of these answers miss one important point -- the n'th line is the n'th line in the file, and not the n'th row in the dataset. I have a situation where I download some antiquated stream gauge data from the USGS. The head of the dataset is commented with '#', the first line after that are the labels, next comes a line that describes the date types, and last the data itself. I never know how many comment lines there are, but I know what the first couple of rows are. Example:

----------------------------- WARNING ----------------------------------

Some of the data that you have obtained from this U.S. Geological Survey database

may not have received Director's approval. ... agency_cd site_no datetime tz_cd 139719_00065 139719_00065_cd

5s 15s 20d 6s 14n 10s USGS 08041780 2018-05-06 00:00 CDT 1.98 A

It would be nice if there was a way to automatically skip the n'th row as well as the n'th line.

As a note, I was able to fix my issue with:

import pandas as pd
ds = pd.read_csv(fname, comment='#', sep='\t', header=0, parse_dates=True)
ds.drop(0, inplace=True)

Try with array_intersect method

$id = $access_data['Privilege']['id']; 

if(count(array_intersect($id,$user_access_arr)) == 0){

$this->Session->setFlash(__('Access Denied! You are not eligible to access this.'), 'flash_custom_success');
return $this->redirect(array('controller'=>'Dashboard','action'=>'index'));
}

Can be done using the id of the element

example

<label><input type="radio" name="travel_mode"  value="Flight" id="Flight"> Flight </label>
<label><input type="radio" name="travel_mode"  value="Train" id="Train"> Train </label>
<label><input type="radio" name="travel_mode"  value="Bus" id="Bus"> Bus </label>
<label><input type="radio" name="travel_mode"  value="Road" id="Road"> Other </label>

js:

$('#' + selected).prop('checked',true);

Something like this?

import random

def some(x, n):
    return x.ix[random.sample(x.index, n)]

Note: As of Pandas v0.20.0, ix has been deprecated in favour of loc for label based indexing.

You can tell Gradle to re-download some dependencies in the build script by flagging the dependency as 'changing'. Gradle will then check for updates every 24 hours, but this can be configured using the resolutionStrategy DSL. I find it useful to use this for for SNAPSHOT or NIGHTLY builds.

configurations.all {
    // Check for updates every build
    resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
}

Expanded:

dependencies {
    implementation group: "group", name: "projectA", version: "1.1-SNAPSHOT", changing: true
}

Condensed:

implementation('group:projectA:1.1-SNAPSHOT') { changing = true }

I found this solution at this forum thread.

Here is the xrange way:

list(0 for i in xrange(0,5)) 

Took the following code from php manual for get_browser.

$browser = get_browser(null, true);
print_r($browser);

The $browser array has platform information included which gives you the specific Operating System in use.

Please make sure to see the "Notes" section in that page. This might be something (thismachine.info) is using if not something already pointed in other answers.

use sep='\s*,\s*' so that you will take care of spaces in column-names:

transactions = pd.read_csv('transactions.csv', sep=r'\s*,\s*',
                           header=0, encoding='ascii', engine='python')

alternatively you can make sure that you don't have unquoted spaces in your CSV file and use your command (unchanged)

prove:

print(transactions.columns.tolist())

Output:

['product_id', 'customer_id', 'store_id', 'promotion_id', 'month_of_year', 'quarter', 'the_year', 'store_sales', 'store_cost', 'unit_sales', 'fact_count']

Usually substring_index does what you want:

mysql> select substring_index("[email protected]","@",-1);
+-----------------------------------------+
| substring_index("[email protected]","@",-1) |
+-----------------------------------------+
| gmail.com                               |
+-----------------------------------------+
1 row in set (0.00 sec)

Simply, this should do the task:

import pandas as pd

grouped_df = df1.groupby( [ "Name", "City"] )

pd.DataFrame(grouped_df.size().reset_index(name = "Group_Count"))

Here, grouped_df.size() pulls up the unique groupby count, and reset_index() method resets the name of the column you want it to be. Finally, the pandas Dataframe() function is called upon to create a DataFrame object.

For this thing you can use @property as an decorator, so you could use instance methods as attributes. For example:

class Word_Parser:
    def __init__(self, sentences):
        self.sentences = sentences

    @property
    def parser(self):
        self.word_list = self.sentences.split()

    @property
    def sort_word_list(self):
        self.sorted_word_list = self.word_list.sort()

    @property
    def num_words(self):
        self.num_words = len(self.word_list)

test = Word_Parser("mary had a little lamb")
test.parser()
test.sort_word_list()
test.num_words()
print test.word_list
print test.sort_word_list
print test.num_words

so you can use access the attributes without calling (i.e., without the ()).

Just as an FYI, you can also specify those things as column attributes. For instance, I might have done:

.order_by(model.Entry.amount.desc())

This is handy since it avoids an import, and you can use it on other places such as in a relation definition, etc.

For more information, you can refer this

Based on Spencer Rathbun's answer, using bash:

true &>/dev/null </dev/tcp/127.0.0.1/$PORT && echo open || echo closed

Open your.gitconfig file to add the longpaths property. So it will look like the following:

[core]
symlinks = false
autocrlf = true
longpaths = true

In addition to the answers above, there's the shorthand way to do it:

ssh -q $HOST [[ -f $FILE_PATH ]] && echo "File exists" || echo "File does not exist";

-q is quiet mode, it will suppress warnings and messages.

As @Mat mentioned, one advantage of testing like this is that you can easily swap out the -f for any test operator you like: -nt, -d, -s etc...

Test Operators: http://tldp.org/LDP/abs/html/fto.html

After trying out the other solutions and still not getting it to work, I found out what the problem was in my case. I changed contentType from "application/json" to "text/plain".

$.ajax(fullUrl, {
    type: "GET",
    contentType: "text/plain",
    xhrFields: {
         withCredentials: true
    },
    crossDomain: true
});

There's some sort of security restriction in place in Chrome for using geolocation from a file:/// URI, though unfortunately it doesn't seem to record any errors to indicate that. It will work from a local web server. If you have python installed try opening a command prompt in the directory where your test files are and issuing the command:

python -m SimpleHTTPServer

It should start up a web server on port 8000 (might be something else, but it'll tell you in the console what port it's listening on), then browse to http://localhost:8000/mytestpage.html

If you don't have python there are equivalent modules in Ruby, or Visual Web Developer Express comes with a built in local web server.

add android:focusableInTouchMode="true" in root layout, when edit text will be clicked at that time cursor will be shown.

jQuery is not the same as an array. If you want to append something at the end of a jQuery object, use:

$('#fruit').append(veggies);

or to append it to the end of a form value like in your example:

 $('#fruit').val($('#fruit').val()+veggies);

In your case, fruitvegbasket is a string that contains the current value of #fruit, not an array.

jQuery (jquery.com) allows for DOM manipulation, and the specific function you called val() returns the value attribute of an input element as a string. You can't push something onto a string.

For Kotlin use KTX extension function: (It uses TextWatcher as previous answers)

yourEditText.doOnTextChanged { text, start, count, after -> 
        // action which will be invoked when the text is changing
    }

import core-KTX:

implementation "androidx.core:core-ktx:1.2.0"

This can also be done in the SDK for example python. If you already have a container built you can lookup the name via console ( docker ps -a ) name seems to be some concatenation of a scientist and an adjective (i.e. "relaxed_pasteur").

Check out help(container.get_archive) :

Help on method get_archive in module docker.models.containers:

get_archive(path, chunk_size=2097152) method of docker.models.containers.Container instance
    Retrieve a file or folder from the container in the form of a tar
    archive.

    Args:
        path (str): Path to the file or folder to retrieve
        chunk_size (int): The number of bytes returned by each iteration
            of the generator. If ``None``, data will be streamed as it is
            received. Default: 2 MB

    Returns:
        (tuple): First element is a raw tar data stream. Second element is
        a dict containing ``stat`` information on the specified ``path``.

    Raises:
        :py:class:`docker.errors.APIError`
            If the server returns an error.

    Example:

        >>> f = open('./sh_bin.tar', 'wb')
        >>> bits, stat = container.get_archive('/bin/sh')
        >>> print(stat)
        {'name': 'sh', 'size': 1075464, 'mode': 493,
         'mtime': '2018-10-01T15:37:48-07:00', 'linkTarget': ''}
        >>> for chunk in bits:
        ...    f.write(chunk)
        >>> f.close()

So then something like this will pull out from the specified path ( /output) in the container to your host machine and unpack the tar.

import docker
import os
import tarfile

# Docker client
client = docker.from_env()
#container object
container = client.containers.get("relaxed_pasteur")
#setup tar to write bits to
f = open(os.path.join(os.getcwd(),"output.tar"),"wb")
#get the bits
bits, stat = container.get_archive('/output')
#write the bits
for chunk in bits:
    f.write(chunk)
f.close()
#unpack
tar = tarfile.open("output.tar")
tar.extractall()
tar.close()

Quite and simple without any "having to specify the first element". CSS is more powerful than most think (e.g. the first-child:before is great!). But this is by far the cleanest and most proper way to do this, at least in my opinion it is.

#navigation ul
{
    margin: 0;
    padding: 0;
}

#navigation ul li
{
    list-style-type: none;
    display: inline;
}

#navigation li:not(:first-child):before {
    content: " | ";
}

Now just use a simple unordered list in HTML and it'll populate it for you. HTML should look like this:

<div id="navigation">
    <ul>
        <li><a href="#">Home</a></li>
        <li><a href="#">About Us</a></li>
        <li><a href="#">Support</a></li>
    </ul>
</div><!-- navigation -->

The result will be just like this:

HOME | ABOUT US | SUPPORT

Now you can indefinitely expand and never have to worry about order, changing links, or your first entry. It's all automated and works great!

I use this query:

var collection = "countries"; var field = "country"; 
db[collection].distinct(field).forEach(function(value){print(field + ", " + value + ": " + db.hosts.count({[field]: value}))})

Output:

countries, England: 3536
countries, France: 238
countries, Australia: 1044
countries, Spain: 16

This query first distinct all the values, and then count for each one of them the number of occurrences.

It can be a typo int the MANIFEST.MF too, p.ex. Build-Date with two :

  Build-Date:: 2017-03-13 16:07:12

This launches the Scheduled Tasks MMC Control Panel:

%SystemRoot%\system32\taskschd.msc /s

Older versions of windows had a splash screen for the MMC control panel and the /s switch would supress it. It's not needed but doesn't hurt either.

look at the basename command:

NAME="$(basename /foo/fizzbuzz.bar .bar)"

instructs it to remove the suffix .bar, results in NAME=fizzbuzz

Be aware of windows vista/windows 7 security rights - if you are running Visual Studio as administrator, you will not be able to drag files from a non-administrator explorer window into your program when you run it from within visual studio. The drag related events will not even fire! I hope this helps somebody else out there not waste hours of their life...

No one seemed to provide any examples of doing this solely using an adapter, so I thought I would post my code snippet for displaying ListViews where the "curSelected" item has a different background:

final ListView lv = (ListView)findViewById(R.id.lv);
lv.setAdapter(new BaseAdapter()
{
    public View getView(int position, View convertView, ViewGroup parent)
    {
        if (convertView == null)
        {
            convertView = new TextView(ListHighlightTestActivity.this);
            convertView.setPadding(10, 10, 10, 10);
            ((TextView)convertView).setTextColor(Color.WHITE);
        }

        convertView.setBackgroundColor((position == curSelected) ? 
            Color.argb(0x80, 0x20, 0xa0, 0x40) : Color.argb(0, 0, 0, 0));
        ((TextView)convertView).setText((String)getItem(position));

        return convertView;
    }

    public long getItemId(int position)
    {
        return position;
    }

    public Object getItem(int position)
    {
        return "item " + position;
    }

    public int getCount()
    {
        return 20;
    }
});

This has always been a helpful approach for me for when appearance of list items needs to change dynamically.

This may be a bit of effort but you could download my open-source wiki project from codeplex:

http://shuttlewiki.codeplex.com

It contains a CompressJavascript project (and CompressCSS) that uses the http://yuicompressor.codeplex.com/ project.

The code should be self-explanatory but it makes combining and compressing the files a bit simnpler --- for me anyway :)

The ShuttleWiki project shows how to use it in the post-build event.

You can create generic DialogFragment subclasses like YesNoDialog and OkDialog, and pass in title and message if you use dialogs a lot in your app.

public class YesNoDialog extends DialogFragment
{
    public static final String ARG_TITLE = "YesNoDialog.Title";
    public static final String ARG_MESSAGE = "YesNoDialog.Message";

    public YesNoDialog()
    {

    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState)
    {
        Bundle args = getArguments();
        String title = args.getString(ARG_TITLE);
        String message = args.getString(ARG_MESSAGE);

        return new AlertDialog.Builder(getActivity())
            .setTitle(title)
            .setMessage(message)
            .setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener()
            {
                @Override
                public void onClick(DialogInterface dialog, int which)
                {
                    getTargetFragment().onActivityResult(getTargetRequestCode(), Activity.RESULT_OK, null);
                }
            })
            .setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener()
            {
                @Override
                public void onClick(DialogInterface dialog, int which)
                {
                    getTargetFragment().onActivityResult(getTargetRequestCode(), Activity.RESULT_CANCELED, null);
                }
            })
            .create();
    }
}

Then call it using the following:

    DialogFragment dialog = new YesNoDialog();
    Bundle args = new Bundle();
    args.putString(YesNoDialog.ARG_TITLE, title);
    args.putString(YesNoDialog.ARG_MESSAGE, message);
    dialog.setArguments(args);
    dialog.setTargetFragment(this, YES_NO_CALL);
    dialog.show(getFragmentManager(), "tag");

And handle the result in onActivityResult.

Another approach to this would be to download Jan Karel Pieterse's free Open XML class module from this page: Editing elements in an OpenXML file using VBA

With this added to your VBA project, you can unzip the Excel file, use VBA to modify the XML, then use the class to rezip the files.

SELECT DISTINCT Contract, Activity
FROM Contract WHERE Contract IN (
SELECT Contract 
FROM Contract
GROUP BY Contract
HAVING COUNT( DISTINCT Activity ) = 1 )

Quick and Dirty Way!

It's not a good way, but for me it seems the most simplest.

Add an anchor tag which contains the modal data-target and data-toggle, have an id associated with it. (Can be added mostly anywhere in the html view)

<a href="" data-toggle="modal" data-target="#myModal" id="myModalShower"></a>

Now,

Inside the angular controller, from where you want to trigger the modal just use

angular.element('#myModalShower').trigger('click');

This will mimic a click to the button based on the angular code and the modal will appear.

You have to use CASE Statement/Expression

Select * from Customer
WHERE  (I.IsClose=@ISClose OR @ISClose is NULL)  
AND    
    (C.FirstName like '%'+@ClientName+'%' or @ClientName is NULL )    
AND 
     CASE @Value
         WHEN 2 THEN (CASE I.RecurringCharge WHEN @Total or @Total is NULL) 
         WHEN 3 THEN (CASE WHEN I.RecurringCharge like 
                               '%'+cast(@Total as varchar(50))+'%' 
                     or @Total is NULL )
     END

There is a generic solution:

Lets say you have a controller named Admin where you put content for authorized users.

Then, you can override the Initialize or OnAuthorization methods of Admin controller and write redirect to login page logic on session timeout in these methods as described:

protected override void OnAuthorization(System.Web.Mvc.AuthorizationContext filterContext)
    {
        //lets say you set session value to a positive integer
        AdminLoginType = Convert.ToInt32(filterContext.HttpContext.Session["AdminLoginType"]);
        if (AdminLoginType == 0)
        {
            filterContext.HttpContext.Response.Redirect("~/login");
        }

        base.OnAuthorization(filterContext);
    }

This code which you have written, is not producing correct BFS traversal: (This is the code you claimed is BFS, but in fact this is DFS!)

//  search traversal
  public void breadth(TreeNode root){
      if (root == null)
          return;

      System.out.print(root.element + " ");
      breadth(root.left);
      breadth(root.right);
 }

If the BorderLayout option provided by our friends doesnot work, try adding ComponentListerner to the JFrame and implement the componentResized(event) method. When the JFrame object will be resized, this method will be called. So if you write the the code to set the size of the JPanel in this method, you will achieve the intended result.

Ya, I know this 'solution' is not good but use it as a safety net. ;)

How the hash is computed does usually not depend on the hashtable, but on the items added to it. In frameworks/base class libraries such as .net and Java, each object has a GetHashCode() (or similar) method returning a hash code for this object. The ideal hash code algorithm and the exact implementation depends on the data represented by in the object.

In my case I am using jQuery .load() to update DIVs in a SPA (single page [web] app) .

Being new to working with $(window).on('hashchange', ..) event listener , this one proved challenging and took a bit to hack on. Thanks to reading a lot of answers and trying different variations, finally figured out how to make it work in the following manner. Far as I can tell, it is looking stable so far.

In summary - there is the variable globalCurrentHash that should be set each time you load a view.

Then when $(window).on('hashchange', ..) event listener runs, it checks the following:

• If location.hash has the same value, it means Going Forward
• If location.hash has different value, it means Going Back

I realize using global vars isn't the most elegant solution, but doing things OO in JS seems tricky to me so far. Suggestions for improvement/refinement certainly appreciated

Set Up:

1. Define a global var :

    var globalCurrentHash = null;

2. When calling .load() to update the DIV, update the global var as well :

   function loadMenuSelection(hrefVal) {
     $('#layout_main').load(nextView);
     globalCurrentHash = hrefVal;
   }
   

3. On page ready, set up the listener to check the global var to see if Back Button is being pressed:

   $(document).ready(function(){
     $(window).on('hashchange', function(){
         console.log( 'location.hash: ' + location.hash );
         console.log( 'globalCurrentHash: ' + globalCurrentHash );
   
         if (location.hash == globalCurrentHash) {
             console.log( 'Going fwd' );
         }
         else {
   
             console.log( 'Going Back' );
             loadMenuSelection(location.hash);
         }
       });
   
   });
   

I usually do

SELECT *
FROM MyTable
WHERE CONVERT(VARCHAR, MyTable.dateField, 101) = CONVERT(VARCHAR, GETDATE(), 101)

if you are using SQL SERVER 2008, you can do

SELECT *
FROM MyTable
WHERE CAST(MyTable.dateField AS DATE) = CAST(GETDATE() AS DATE)

Hope this helps

I had the same error and was able to run the app only through Xcode. react-native run-ios did not work. To resolve the issue you need to remove the build folder at YOUR_PROJECT/ios/build/. After this you should be able to run your app through react-native run-ios again. Hope this helps.

StaticResource will be resolved on object construction.
DynamicResource will be evaluated and resolved every time control needs the resource.

Use PropertyInfo.PropertyType to get the type of the property.

public bool ValidateData(object data)
{
    foreach (PropertyInfo propertyInfo in data.GetType().GetProperties())
    {
        if (propertyInfo.PropertyType == typeof(string))
        {
            string value = propertyInfo.GetValue(data, null);

            if value is not OK
            {
                return false;
            }
        }
    }            

    return true;
}

For primitive values like numbers and strings this is an easy solution:

a = [1,2,3]

b = [3,2,1]

a.sort().toString() == b.sort().toString() 

The call to sort() will ensure that the order of the elements does not matter. The toString() call will create a string with the values comma separated so both strings can be tested for equality.

I found this:

http://forums.mysql.com/read.php?99,170973,257815#msg-257815

DELIMITER $$
CREATE TRIGGER tg1 AFTER INSERT ON `test`
FOR EACH ROW
BEGIN
\! echo "php /foo.php" >> /tmp/yourlog.txt
END $$
DELIMITER ;

It's complaining about

COUNT(DISTINCT dNum) AS ud 

inside the subquery. Only one column can be returned from the subquery unless you are performing an exists query. I'm not sure why you want to do a count on the same column twice, superficially it looks redundant to what you are doing. The subquery here is only a filter it is not the same as a join. i.e. you use it to restrict data, not to specify what columns to get back.

function convertCase(str) {
  var lower = String(str).toLowerCase();
  return lower.replace(/(^| )(\w)/g, function(x) {
    return x.toUpperCase();
  });
}

I'm way late to this game, but I've been wrestling with a similar question and the following appears to both resolve the issue perfectly for me AND lets me do some basic thread state checking and cleanup when the daemonized sub-thread exits:

import threading
import time
import atexit

def do_work():

  i = 0
  @atexit.register
  def goodbye():
    print ("'CLEANLY' kill sub-thread with value: %s [THREAD: %s]" %
           (i, threading.currentThread().ident))

  while True:
    print i
    i += 1
    time.sleep(1)

t = threading.Thread(target=do_work)
t.daemon = True
t.start()

def after_timeout():
  print "KILL MAIN THREAD: %s" % threading.currentThread().ident
  raise SystemExit

threading.Timer(2, after_timeout).start()

Yields:

0
1
KILL MAIN THREAD: 140013208254208
'CLEANLY' kill sub-thread with value: 2 [THREAD: 140013674317568]

Or use directly the InputStream of the resource using the absolute CLASSPATH path (starting with the / slash character):

getClass().getResourceAsStream("/com/path/to/file.txt");

Or relative CLASSPATH path (when the class you are writing is in the same Java package as the resource file itself, i.e. com.path.to):

getClass().getResourceAsStream("file.txt");

Great Thanks to @Massimo Cafaro and Shaybc I was able achieve below tasks

in iOS 8 :

Record audio & Save

Play Saved Recording

1.Add "AVFoundation.framework" to your project

in .h file

2.Add below import statement 'AVFoundation/AVFoundation.h'.

3.Define "AVAudioRecorderDelegate"

4.Create a layout with Record, Play buttons and their action methids

5.Define Recorder and Player etc.

Here is the complete example code which may help you.

ViewController.h

#import <UIKit/UIKit.h>
#import <AVFoundation/AVFoundation.h>

@interface ViewController : UIViewController <AVAudioRecorderDelegate>

@property(nonatomic,strong) AVAudioRecorder *recorder;
@property(nonatomic,strong) NSMutableDictionary *recorderSettings;
@property(nonatomic,strong) NSString *recorderFilePath;
@property(nonatomic,strong) AVAudioPlayer *audioPlayer;
@property(nonatomic,strong) NSString *audioFileName;

- (IBAction)startRecording:(id)sender;
- (IBAction)stopRecording:(id)sender;

- (IBAction)startPlaying:(id)sender;
- (IBAction)stopPlaying:(id)sender;

@end

Then do the job in

ViewController.m

#import "ViewController.h"

#define DOCUMENTS_FOLDER [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"]

@interface ViewController ()
@end

@implementation ViewController

@synthesize recorder,recorderSettings,recorderFilePath;
@synthesize audioPlayer,audioFileName;


#pragma mark - View Controller Life cycle methods
- (void)viewDidLoad
{
    [super viewDidLoad];
}
- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
}


#pragma mark - Audio Recording
- (IBAction)startRecording:(id)sender
{
    AVAudioSession *audioSession = [AVAudioSession sharedInstance];
    NSError *err = nil;
    [audioSession setCategory :AVAudioSessionCategoryPlayAndRecord error:&err];
    if(err)
    {
        NSLog(@"audioSession: %@ %ld %@", [err domain], (long)[err code], [[err userInfo] description]);
        return;
    }
    [audioSession setActive:YES error:&err];
    err = nil;
    if(err)
    {
        NSLog(@"audioSession: %@ %ld %@", [err domain], (long)[err code], [[err userInfo] description]);
        return;
    }
    
    recorderSettings = [[NSMutableDictionary alloc] init];
    [recorderSettings setValue :[NSNumber numberWithInt:kAudioFormatLinearPCM] forKey:AVFormatIDKey];
    [recorderSettings setValue:[NSNumber numberWithFloat:44100.0] forKey:AVSampleRateKey];
    [recorderSettings setValue:[NSNumber numberWithInt: 2] forKey:AVNumberOfChannelsKey];
    [recorderSettings setValue :[NSNumber numberWithInt:16] forKey:AVLinearPCMBitDepthKey];
    [recorderSettings setValue :[NSNumber numberWithBool:NO] forKey:AVLinearPCMIsBigEndianKey];
    [recorderSettings setValue :[NSNumber numberWithBool:NO] forKey:AVLinearPCMIsFloatKey];
    
    // Create a new audio file
    audioFileName = @"recordingTestFile";
    recorderFilePath = [NSString stringWithFormat:@"%@/%@.caf", DOCUMENTS_FOLDER, audioFileName] ;
    
    NSURL *url = [NSURL fileURLWithPath:recorderFilePath];
    err = nil;
    recorder = [[ AVAudioRecorder alloc] initWithURL:url settings:recorderSettings error:&err];
    if(!recorder){
        NSLog(@"recorder: %@ %ld %@", [err domain], (long)[err code], [[err userInfo] description]);
        UIAlertView *alert =
        [[UIAlertView alloc] initWithTitle: @"Warning" message: [err localizedDescription] delegate: nil
                         cancelButtonTitle:@"OK" otherButtonTitles:nil];
        [alert show];
        return;
    }
    
    //prepare to record
    [recorder setDelegate:self];
    [recorder prepareToRecord];
    recorder.meteringEnabled = YES;
    
    BOOL audioHWAvailable = audioSession.inputIsAvailable;
    if (! audioHWAvailable) {
        UIAlertView *cantRecordAlert =
        [[UIAlertView alloc] initWithTitle: @"Warning"message: @"Audio input hardware not available"
                                  delegate: nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
        [cantRecordAlert show];
        return;
    }
    
    // start recording
    [recorder recordForDuration:(NSTimeInterval) 60];//Maximum recording time : 60 seconds default
    NSLog(@"Recroding Started");
}

- (IBAction)stopRecording:(id)sender
{
    [recorder stop];
    NSLog(@"Recording Stopped");
}

- (void)audioRecorderDidFinishRecording:(AVAudioRecorder *) aRecorder successfully:(BOOL)flag
{
    NSLog (@"audioRecorderDidFinishRecording:successfully:");
}


#pragma mark - Audio Playing
- (IBAction)startPlaying:(id)sender
{
    NSLog(@"playRecording");
    
    AVAudioSession *audioSession = [AVAudioSession sharedInstance];
    [audioSession setCategory:AVAudioSessionCategoryPlayback error:nil];
    
     NSURL *url = [NSURL fileURLWithPath:[NSString stringWithFormat:@"%@/%@.caf", DOCUMENTS_FOLDER, audioFileName]];
    NSError *error;
    audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:url error:&error];
    audioPlayer.numberOfLoops = 0;
    [audioPlayer play];
    NSLog(@"playing");
}
- (IBAction)stopPlaying:(id)sender
{
    [audioPlayer stop];
    NSLog(@"stopped");
}

@end

ResourceBundle doesn't load files? You need to get the files into a resource first. How about just loading into a FileInputStream then a PropertyResourceBundle

   FileInputStream fis = new FileInputStream("skyscrapper.properties");
   resourceBundle = new PropertyResourceBundle(fis);

Or if you need the locale specific code, something like this should work

File file = new File("skyscrapper.properties");
URL[] urls = {file.toURI().toURL()};
ClassLoader loader = new URLClassLoader(urls);
ResourceBundle rb = ResourceBundle.getBundle("skyscrapper", Locale.getDefault(), loader);

Here is a working example:

http://zavitax.wordpress.com/2012/12/17/logging-in-with-google-service-account-in-c-jwt/

It took quite some time to collect the pieces scattered over the web, the docs are rather incomplete...

Since you said "Solutions for other languages are also welcome", here's the version for Python:

>>> import random
>>> random.choice([1,2,3,4,5,6])
3
>>> random.choice([1,2,3,4,5,6])
4

I know the question is about setting a input but just in case if you want to set a combobox then (I search net for it and didn't find anything and this place seems a right place to guide others)

If you had a form with ID attribute set (e.g. frm1) and you wanted to set a specific specific combobox, with no ID set but name attribute set (e.g. district); then use

$("#frm1 select[name='district'] option[value='NWFP']").attr('selected', true);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>_x000D_
    <form id="frm1">_x000D_
        <select name="district">_x000D_
            <option value="" disabled="" selected="" hidden="">Area ...</option>_x000D_
            <option value="NWFP">NWFP</option>_x000D_
            <option value="FATA">FATA</option>_x000D_
        </select>_x000D_
    </form>

Use the pandas.DataFrame.astype(<type>) function to manipulate column dtypes.

>>> df = pd.DataFrame(np.random.rand(3,4), columns=list("ABCD"))
>>> df
          A         B         C         D
0  0.542447  0.949988  0.669239  0.879887
1  0.068542  0.757775  0.891903  0.384542
2  0.021274  0.587504  0.180426  0.574300
>>> df[list("ABCD")] = df[list("ABCD")].astype(int)
>>> df
   A  B  C  D
0  0  0  0  0
1  0  0  0  0
2  0  0  0  0

EDIT:

To handle missing values:

>>> df
          A         B     C         D
0  0.475103  0.355453  0.66  0.869336
1  0.260395  0.200287   NaN  0.617024
2  0.517692  0.735613  0.18  0.657106
>>> df[list("ABCD")] = df[list("ABCD")].fillna(0.0).astype(int)
>>> df
   A  B  C  D
0  0  0  0  0
1  0  0  0  0
2  0  0  0  0

So as far as AJAX is concerned...

Pressing back while using most web-apps that use AJAX to navigate specific parts of a page is a HUGE issue. I don't accept that 'having to disable the button means you're doing something wrong' and in fact developers in different facets have long run into this problem. Here's my solution:

window.onload = function () {
    if (typeof history.pushState === "function") {
        history.pushState("jibberish", null, null);
        window.onpopstate = function () {
            history.pushState('newjibberish', null, null);
            // Handle the back (or forward) buttons here
            // Will NOT handle refresh, use onbeforeunload for this.
        };
    }
    else {
        var ignoreHashChange = true;
        window.onhashchange = function () {
            if (!ignoreHashChange) {
                ignoreHashChange = true;
                window.location.hash = Math.random();
                // Detect and redirect change here
                // Works in older FF and IE9
                // * it does mess with your hash symbol (anchor?) pound sign
                // delimiter on the end of the URL
            }
            else {
                ignoreHashChange = false;   
            }
        };
    }
}

As far as Ive been able to tell this works across chrome, firefox, haven't tested IE yet.

There is no difference at all!

1) git checkout -b branch origin/branch

If there is no --track and no --no-track, --track is assumed as default. The default can be changed with the setting branch.autosetupmerge.

In effect, 1) behaves like git checkout -b branch --track origin/branch.

2) git checkout --track origin/branch

“As a convenience”, --track without -b implies -b and the argument to -b is guessed to be “branch”. The guessing is driven by the configuration variable remote.origin.fetch.

In effect, 2) behaves like git checkout -b branch --track origin/branch.

As you can see: no difference.

But it gets even better:

3) git checkout branch

is also equivalent to git checkout -b branch --track origin/branch if “branch” does not exist yet but “origin/branch” does¹.

All three commands set the “upstream” of “branch” to be “origin/branch” (or they fail).

Upstream is used as reference point of argument-less git status, git push, git merge and thus git pull (if configured like that (which is the default or almost the default)).

E.g. git status tells you how far behind or ahead you are of upstream, if one is configured.

git push is configured to push the current branch upstream by default² since git 2.0.

^{1 ...and if “origin” is the only remote having “branch”
2 the default (named “simple”) also enforces for both branch names to be equal}

double quotes worked in oracle when I had the keyword as one of the column name.

eg:

select t."size" from table t 

This can be obtained using "SVN" library:

import svn.remote

file_path = "enter your filepath"

svn_inf = svn.remote.RemoteClient(file_path)

head_revision = ([x for x in svn_inf.log_default(revision_to = 'HEAD')] [-1]).revision

The head_revision should contain the latest revision number of the file

It seems that you have invalid JSON. In that case, that's totally dependent on the data the server sends you which you have not shown. I would suggest running the response through a JSON validator.

Here's what I currently use. The triple comment ( / * / * / * ) is for an integration that picks out header comments from the object definition.

/*/*/*

    Name:           pr_ProcName
    Author:         Joe Smith
    Written:        6/15/16
    Purpose:        Short description about the proc.

    Edit History:   6/15/16 - Joe Smith
                        + Initial creation.
                    6/22/16 - Jaden Smith
                        + Change source to blahblah
                        + Optimized JOIN
                    6/30/16 - Joe Smith
                        + Reverted changes made by Jaden.

*/*/*/

New escape string in PowerShell V3, quoted from New V3 Language Features:

Easier Reuse of Command Lines From Cmd.exe

The web is full of command lines written for Cmd.exe. These commands lines work often enough in PowerShell, but when they include certain characters, for example, a semicolon (;), a dollar sign ($), or curly braces, you have to make some changes, probably adding some quotes. This seemed to be the source of many minor headaches.

To help address this scenario, we added a new way to “escape” the parsing of command lines. If you use a magic parameter --%, we stop our normal parsing of your command line and switch to something much simpler. We don’t match quotes. We don’t stop at semicolon. We don’t expand PowerShell variables. We do expand environment variables if you use Cmd.exe syntax (e.g. %TEMP%). Other than that, the arguments up to the end of the line (or pipe, if you are piping) are passed as is. Here is an example:

PS> echoargs.exe --% %USERNAME%,this=$something{weird}
Arg 0 is <jason,this=$something{weird}>

Although everyone answer "No" and I know that "No" is the right answer but if you really need to get local variables of a function there is a restricted way.

Consider this function:

var f = function() {
    var x = 0;
    console.log(x);
};

You can convert your function to a string:

var s = f + '';

You will get source of function as a string

'function () {\nvar x = 0;\nconsole.log(x);\n}'

Now you can use a parser like esprima to parse function code and find local variable declarations.

var s = 'function () {\nvar x = 0;\nconsole.log(x);\n}';
s = s.slice(12); // to remove "function () "
var esprima = require('esprima');
var result = esprima.parse(s);

and find objects with:

obj.type == "VariableDeclaration"

in the result (I have removed console.log(x) below):

{
    "type": "Program",
    "body": [
        {
            "type": "VariableDeclaration",
            "declarations": [
                {
                    "type": "VariableDeclarator",
                    "id": {
                        "type": "Identifier",
                        "name": "x"
                    },
                    "init": {
                        "type": "Literal",
                        "value": 0,
                        "raw": "0"
                    }
                }
            ],
            "kind": "var"
        }
    ]
}

I have tested this in Chrome, Firefox and Node.

But the problem with this method is that you just have the variables defined in the function itself. For example for this one:

var g = function() {
    var y = 0;
    var f = function() {
        var x = 0;
        console.log(x);
    };
}

you just have access to the x and not y. But still you can use chains of caller (arguments.callee.caller.caller.caller) in a loop to find local variables of caller functions. If you have all local variable names so you have scope variables. With the variable names you have access to values with a simple eval.

If you also want to keep hash and get parameter, you can do something like this (fill redirectMap at filter init):

String uri = request.getRequestURI();

String[] uriParts = uri.split("[#?]");
String path = uriParts[0];
String rest = uri.substring(uriParts[0].length());

if(redirectMap.containsKey(path)) {
    response.sendRedirect(redirectMap.get(path) + rest);
} else {
    chain.doFilter(request, response);
}

run > regedit > HKEY_LOCAL_MACHINE > SOFTWARE > WOW6432Node > Microsoft > Microsoft SQL Server > 90 > SQL Browser > SsrpListener=0

OK, I've worked it out! It involves changing the CSS slightly and adding some JS.

Using jQuery to make it easy:

$(document).ready(function() {
    $('.hover').on('touchstart touchend', function(e) {
        e.preventDefault();
        $(this).toggleClass('hover_effect');
    });
});

In english: when you start or end a touch, turn the class hover_effect on or off.

Then, in your HTML, add a class hover to anything you want this to work with. In your CSS, replace any instance of:

element:hover {
    rule:properties;
}

with

element:hover, element.hover_effect {
    rule:properties;
}

And just for added usefulness, add this to your CSS as well:

.hover {
-webkit-user-select: none;
-webkit-touch-callout: none;        
}

To stop the browser asking you to copy/save/select the image or whatever.

Easy!

Dim strFirstAddress As String
Dim searchlast As Range
Dim search As Range

Set search = ActiveSheet.Range("A1:A100")
Set searchlast = search.Cells(search.Cells.Count)

Set rngFindValue = ActiveSheet.Range("A1:A100").Find(Text, searchlast, xlValues)
If Not rngFindValue Is Nothing Then
  strFirstAddress = rngFindValue.Address
  Do
    Set rngFindValue = search.FindNext(rngFindValue)
  Loop Until rngFindValue.Address = strFirstAddress

The following code returns dataframe with the 'Category' column replaced by categorical columns:

df_with_dummies = pd.get_dummies(df, prefix='Category_', columns=['Category'])

http://pandas.pydata.org/pandas-docs/stable/generated/pandas.get_dummies.html

a = []
a.append(["Nick", 30, "Doctor"])
a.append(["John",  8, "Student"])
a.append(["Paul",  8,"Car Dealer"])
a.append(["Mark", 66, "Retired"])
print a

[['Nick', 30, 'Doctor'], ['John', 8, 'Student'], ['Paul', 8, 'Car Dealer'], ['Mark', 66, 'Retired']]

def _cmp(a,b):     

    if a[1]<b[1]:
        return -1
    elif a[1]>b[1]:
        return 1
    else:
        return 0

sorted(a,cmp=_cmp)

[['John', 8, 'Student'], ['Paul', 8, 'Car Dealer'], ['Nick', 30, 'Doctor'], ['Mark', 66, 'Retired']]

def _key(list_ele):

    return list_ele[1]

sorted(a,key=_key)

[['John', 8, 'Student'], ['Paul', 8, 'Car Dealer'], ['Nick', 30, 'Doctor'], ['Mark', 66, 'Retired']]
>>> 

If you can copy the whole exception it would be much more better, but once I faced with this Exception and this is because the function calling from your dll file which I guess is Aspose.dll hasn't been signed well. I think it would be the possible duplicate of this

FYI, in order to find out if your dll hasn't been signed well you should right-click on that and go to the signiture and it will tell you if it has been electronically signed well or not.

What if I told you, it depends?

I in general initialize everything and do it in a consistent way. Yes it's overly explicit but it's also a little easier to maintain.

If we are worried about performance, well then I initialize only what has to be done and place it in the areas it gives the most bang for the buck.

In a real time system, I question if I even need the variable or constant at all.

And in C++ I often do next to no initialization in either place and move it into an Init() function. Why? Well, in C++ if you're initializing something that can throw an exception during object construction you open yourself to memory leaks.

You can do (pre-Java 8):

List<Enum> enumValues = Arrays.asList(Enum.values());

or

List<Enum> enumValues = new ArrayList<Enum>(EnumSet.allOf(Enum.class));

Using Java 8 features, you can map each constant to its name:

List<String> enumNames = Stream.of(Enum.values())
                               .map(Enum::name)
                               .collect(Collectors.toList());

COLLATE UTF8_GENERAL_CI will work as ignore-case. USE:

SELECT * from games WHERE title COLLATE UTF8_GENERAL_CI LIKE 'age of empires III%';

or

SELECT * from games WHERE LOWER(title) LIKE 'age of empires III%';

Here is how you can format your string without using DecimalFormat.

String.format("%02d", 9)

09

String.format("%03d", 19)

019

String.format("%04d", 119)

0119

There are already multiple answers and formatting types for SQL server 2008. But this method somewhat ambiguous and it would be difficult for you to remember the number with respect to Specific Date Format. That's why in next versions of SQL server there is better option.

If you are using SQL Server 2012 or above versions, you should use Format() function

FORMAT ( value, format [, culture ] )

With culture option, you can specify date as per your viewers.

DECLARE @d DATETIME = '10/01/2011';
SELECT FORMAT ( @d, 'd', 'en-US' ) AS 'US English Result'
      ,FORMAT ( @d, 'd', 'en-gb' ) AS 'Great Britain English Result'
      ,FORMAT ( @d, 'd', 'de-de' ) AS 'German Result'
      ,FORMAT ( @d, 'd', 'zh-cn' ) AS 'Simplified Chinese (PRC) Result'; 
  
SELECT FORMAT ( @d, 'D', 'en-US' ) AS 'US English Result'
      ,FORMAT ( @d, 'D', 'en-gb' ) AS 'Great Britain English Result'
      ,FORMAT ( @d, 'D', 'de-de' ) AS 'German Result'
      ,FORMAT ( @d, 'D', 'zh-cn' ) AS 'Chinese (Simplified PRC) Result';

US English Result Great Britain English Result  German Result Simplified Chinese (PRC) Result
----------------  ----------------------------- ------------- -------------------------------------
10/1/2011         01/10/2011                    01.10.2011    2011/10/1

US English Result            Great Britain English Result  German Result                    Chinese (Simplified PRC) Result
---------------------------- ----------------------------- -----------------------------  ---------------------------------------
Saturday, October 01, 2011   01 October 2011               Samstag, 1. Oktober 2011        2011?10?1?
   

For OP's solution, we can use following format, which is already mentioned by @Martin Smith:

FORMAT(GETDATE(), 'dd/MMM/yyyy', 'en-us')

Some sample date formats:

If you want more date formats of SQL server, you should visit:

1. Custom Date and Time Format
2. Standard Date and Time Format

How to reproduce the error, and how to fix it:

1. Put this code in a file called p.php:

   <?php
   class yoyo{
       function salt(){
       }
       function pepper(){
           salt();
       }
   }
   $y = new yoyo();
   $y->pepper();
   ?>
   

2. Run it like this:

   php p.php
   

3. We get error:

   PHP Fatal error:  Call to undefined function salt() in 
   /home/el/foo/p.php on line 6
   

4. Solution: use $this->salt(); instead of salt();

   So do it like this instead:

   <?php
   class yoyo{
       function salt(){
       }
       function pepper(){
           $this->salt();
       }
   }
   $y = new yoyo();
   $y->pepper();
   
   ?>
   

If someone could post a link to why $this has to be used before PHP functions within classes, yeah, that would be great.

For (much) more power and flexibility, use a dedicated spellchecking library like PyEnchant. There's a tutorial, or you could just dive straight in:

>>> import enchant
>>> d = enchant.Dict("en_US")
>>> d.check("Hello")
True
>>> d.check("Helo")
False
>>> d.suggest("Helo")
['He lo', 'He-lo', 'Hello', 'Helot', 'Help', 'Halo', 'Hell', 'Held', 'Helm', 'Hero', "He'll"]
>>>

PyEnchant comes with a few dictionaries (en_GB, en_US, de_DE, fr_FR), but can use any of the OpenOffice ones if you want more languages.

There appears to be a pluralisation library called inflect, but I've no idea whether it's any good.

If you don't want to go ModelBinding way, you can use DTOs to do this for you. For example, create a POST action in DataLayer which accepts a complex type and send data from the BusinessLayer. You can do it in case of UI->API call.

Here are sample DTO. Assign a Teacher to a Student and Assign multiple papers/subject to the Student.

public class StudentCurriculumDTO
 {
     public StudentTeacherMapping StudentTeacherMapping { get; set; }
     public List<Paper> Paper { get; set; }
 }    
public class StudentTeacherMapping
 {
     public Guid StudentID { get; set; }
     public Guid TeacherId { get; set; }
 }

public class Paper
 {
     public Guid PaperID { get; set; }
     public string Status { get; set; }
 }

Then the action in the DataLayer can be created as:

[HttpPost]
[ActionName("MyActionName")]
public async Task<IHttpActionResult> InternalName(StudentCurriculumDTO studentData)
  {
     //Do whatever.... insert the data if nothing else!
  }

To call it from the BusinessLayer:

using (HttpResponseMessage response = await client.PostAsJsonAsync("myendpoint_MyActionName", dataof_StudentCurriculumDTO)
  {
     //Do whatever.... get response if nothing else!
  }

Now this will still work if I wan to send data of multiple Student at once. Modify the MyAction like below. No need to write [FromBody], WebAPI2 takes the complex type [FromBody] by default.

public async Task<IHttpActionResult> InternalName(List<StudentCurriculumDTO> studentData)

and then while calling it, pass a List<StudentCurriculumDTO> of data.

using (HttpResponseMessage response = await client.PostAsJsonAsync("myendpoint_MyActionName", List<dataof_StudentCurriculumDTO>)

In iOS6, Apple supports this via the <input type="file"> tag. I couldn't find a useful link in Apple's developer documentation, but there's an example here.

It looks like overlays and more advanced functionality is not yet available, but this should work for a lot of use cases.

EDIT: The w3c has a spec that iOS6 Safari seems to implement a subset of. The capture attribute is notably missing.

Here's another way.

Here's the one you want. This is lazy [\s\S]*?

The first item: [\s\S]*?(?:location="[^"]*")[\s\S]* Replace with: $1

Explaination: https://regex101.com/r/ZcqcUm/2

For completeness, this gets the last one. This is greedy [\s\S]*

The last item:[\s\S]*(?:location="([^"]*)")[\s\S]* Replace with: $1

Explaination: https://regex101.com/r/LXSPDp/3

There's only 1 difference between these two regular expressions and that is the ?

for example, when to use it over foreach?

You don't use IEnumerable "over" foreach. Implementing IEnumerable makes using foreach possible.

When you write code like:

foreach (Foo bar in baz)
{
   ...
}

it's functionally equivalent to writing:

IEnumerator bat = baz.GetEnumerator();
while (bat.MoveNext())
{
   bar = (Foo)bat.Current
   ...
}

By "functionally equivalent," I mean that's actually what the compiler turns the code into. You can't use foreach on baz in this example unless baz implements IEnumerable.

IEnumerable means that baz implements the method

IEnumerator GetEnumerator()

The IEnumerator object that this method returns must implement the methods

bool MoveNext()

and

Object Current()

The first method advances to the next object in the IEnumerable object that created the enumerator, returning false if it's done, and the second returns the current object.

Anything in .Net that you can iterate over implements IEnumerable. If you're building your own class, and it doesn't already inherit from a class that implements IEnumerable, you can make your class usable in foreach statements by implementing IEnumerable (and by creating an enumerator class that its new GetEnumerator method will return).

On a Mac, I found the output contained the information I was looking for:

$> npm install -g karma
...
...
> [email protected] install /usr/local/share/npm/lib/node_modules/karma/node_modules/socket.io/node_modules/socket.io-client/node_modules/ws
> (node-gyp rebuild 2> builderror.log) || (exit 0)
...
$> ls /usr/local/share/npm/bin
karma nf

After adding /usr/local/share/npm/bin to the export PATH line in my .bash_profile, saving it, and sourceing it, I was able to run

$> karma --help

normally.

You can use this site to find subdomains Find subdomains

This tool will try a zone transfer and also query search engines for list of subdomains.

From http://hc.apache.org/httpclient-3.x/sslguide.html:

Protocol.registerProtocol("https", 
new Protocol("https", new MySSLSocketFactory(), 443));
HttpClient httpclient = new HttpClient();
GetMethod httpget = new GetMethod("https://www.whatever.com/");
try {
  httpclient.executeMethod(httpget);
      System.out.println(httpget.getStatusLine());
} finally {
      httpget.releaseConnection();
}

Where MySSLSocketFactory example can be found here. It references a TrustManager, which you can modify to trust everything (although you must consider this!)

in case your flavor of mysql on ubuntu does NOT under any circumstances work and you still get the 1148 error, you can run the load data infile command via command line

open a terminal window

run mysql -u YOURUSERNAME -p --local-infile YOURDBNAME

you will be requested to insert mysqluser password

you will be running MySQLMonitor and your command prompt will be mysql>

run your load data infile command (dont forget to end with a semicolon ; )

like this:

load data local infile '/home/tony/Desktop/2013Mini.csv' into table Reading_Table FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n';

"Premature optimization is the root of all evil."

With that firmly in mind, let's do this! Once your apps hit a certain point, denormalizing data is very common. Done correctly, it can save numerous expensive database lookups at the cost of a little more housekeeping.

To return a list of friend names we'll need to create a custom Django Field class that will return a list when accessed.

David Cramer posted a guide to creating a SeperatedValueField on his blog. Here is the code:

from django.db import models

class SeparatedValuesField(models.TextField):
    __metaclass__ = models.SubfieldBase

    def __init__(self, *args, **kwargs):
        self.token = kwargs.pop('token', ',')
        super(SeparatedValuesField, self).__init__(*args, **kwargs)

    def to_python(self, value):
        if not value: return
        if isinstance(value, list):
            return value
        return value.split(self.token)

    def get_db_prep_value(self, value):
        if not value: return
        assert(isinstance(value, list) or isinstance(value, tuple))
        return self.token.join([unicode(s) for s in value])

    def value_to_string(self, obj):
        value = self._get_val_from_obj(obj)
        return self.get_db_prep_value(value)

The logic of this code deals with serializing and deserializing values from the database to Python and vice versa. Now you can easily import and use our custom field in the model class:

from django.db import models
from custom.fields import SeparatedValuesField 

class Person(models.Model):
    name = models.CharField(max_length=64)
    friends = SeparatedValuesField()

Override setPrimaryItem() in the FragmentPagerAdapter subclass. I use this method, and it works well.

@Override
public void setPrimaryItem(ViewGroup container, int position, Object object) {
    // This is what calls setMenuVisibility() on the fragments
    super.setPrimaryItem(container, position, object);

    if (object instanceof MyWhizBangFragment) {
        MyWhizBangFragment fragment = (MyWhizBangFragment) object;
        fragment.doTheThingYouNeedToDoOnBecomingVisible();
    }
}

Iterate over an objects attributes in python:

class C:
    a = 5
    b = [1,2,3]
    def foobar():
        b = "hi"    

for attr, value in C.__dict__.iteritems():
    print "Attribute: " + str(attr or "")
    print "Value: " + str(value or "")

Prints:

python test.py
Attribute: a
Value: 5
Attribute: foobar
Value: <function foobar at 0x7fe74f8bfc08>
Attribute: __module__
Value: __main__
Attribute: b
Value: [1, 2, 3]
Attribute: __doc__
Value:

Easy!!!!

Those variable you wanna access as global variable, you can declare them as static variables. And now, you can access those variables by using

classname.variablename;

public class MyProperties {
private static MyProperties mInstance= null;

static int someValueIWantToKeep;

protected MyProperties(){}

public static synchronized MyProperties getInstance(){
    if(null == mInstance){
        mInstance = new MyProperties();
    }
    return mInstance;
}

}

MyProperites.someValueIWantToKeep;

Thats It! ;)

Just wanted to say that after I installed the Intel HAXM accelerator and use the Intel Atom image the emulator seems to run 50 times faster. The difference is amazing, check it out!

http://www.developer.com/ws/android/development-tools/haxm-speeds-up-the-android-emulator.html

For me the problem was that I did not import the custom made module HouseModule in my app.module.ts. I had the other imports.

File: app.module.ts

import { HouseModule } from './Modules/house/house.module';

@NgModule({
  imports: [
    HouseModule
  ]
})

Here you are. Set source of ImageView statically in xml or dynamically in code.

Shadow is here white.

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content" android:layout_height="wrap_content">

    <View android:layout_width="wrap_content" android:layout_height="wrap_content"
        android:background="@android:color/white" android:layout_alignLeft="@+id/image"
        android:layout_alignRight="@id/image" android:layout_alignTop="@id/image"
        android:layout_alignBottom="@id/image" android:layout_marginLeft="10dp"
        android:layout_marginBottom="10dp" />

    <ImageView android:id="@id/image" android:layout_width="wrap_content"
        android:layout_height="wrap_content" android:src="..."
        android:padding="5dp" />

</RelativeLayout>

I have used in this way.

    char strInput[] = "yourchardata";
char chHex[2] = "";

int nLength = strlen(strInput);
char* chResut = new char[(nLength*2) + 1];
memset(chResut, 0, (nLength*2) + 1);



for (int i = 0; i < nLength; i++)
{
    sprintf(chHex, "%02X", strInput[i]& 0x00FF);    
    memcpy(&(chResut[i*2]), chHex, 2);
}

printf("\n%s",chResut);
delete chResut;
chResut = NULL;

No. Every DOM element, if it has an id, has a single, unique id. You could approximate it using something like:

<div id='enclosing_id_123'><span id='enclosed_id_123'></span></div>

and then use navigation to get what you really want.

If you are just looking to apply styles, class names are better.

The error you receive is from another method than the one you show here. It's a method that takes a parameter with the name "source". In your Visual Studio Options dialog, disable "Just my code", disable "Step over properties and operators" and enable "Enable .NET Framework source stepping". Make sure the .NET symbols can be found. Then the debugger will break inside the .NET method if it isn't your own. then check the stacktrace to find which value is passed that's null, but shouldn't.

What you should look for is a value that becomes null and prevent that. From looking at your code, it may be the itemsal.Add line that breaks.

Edit

Since you seem to have trouble with debugging in general and LINQ especially, let's try to help you out step by step (also note the expanded first section above if you still want to try it the classic way, I wasn't complete the first time around):

• Narrow down the possible error scenarios by splitting your code;
• Replace locations that can end up null with something deliberately not null;
• If all fails, rewrite your LINQ statement as loop and go through it step by step.

Step 1

First make the code a bit more readable by splitting it in manageable pieces:

// in your using-section, add this:
using Roundsman.BAL;

// keep this in your normal location
var nCounts = from sale in sal
              select new
              {
                  SaleID = sale.OrderID,
                  LineItem = GetLineItem(sale.LineItems)
              };

foreach (var item in nCounts)
{
    foreach (var itmss in item.LineItem)
    {
        itemsal.Add(CreateWeeklyStockList(itmss));
    }
}


// add this as method somewhere
WeeklyStockList CreateWeeklyStockList(LineItem lineItem)
{
    string name = itmss.Item.Name.ToString();  // isn't Name already a string?
    string code = itmss.Item.Code.ToString();  // isn't Code already a string?
    string description = itmss.Item.Description.ToString();  // isn't Description already a string?
    int quantity = Convert.ToInt32(itmss.Item.Quantity); // wouldn't (int) or "as int" be enough?

    return new WeeklyStockList(
                 name, 
                 code, 
                 description,
                 quantity, 
                 2, 2, 2, 2, 2, 2, 2, 2, 2
              );
}

// also add this as a method
LineItem GetLineItem(IEnumerable<LineItem> lineItems)
{
    // add a null-check
    if(lineItems == null)
        throw new ArgumentNullException("lineItems", "Argument cannot be null!");

    // your original code
    from sli in lineItems
    group sli by sli.Item into ItemGroup
    select new
    {
        Item = ItemGroup.Key,
        Weeks = ItemGroup.Select(s => s.Week)
    }
}

The code above is from the top of my head, of course, because I cannot know what type of classes you have and thus cannot test the code before posting. Nevertheless, if you edit it until it is correct (if it isn't so out of the box), then you already stand a large chance the actual error becomes a lot clearer. If not, you should at the very least see a different stacktrace this time (which we still eagerly await!).

Step 2

The next step is to meticulously replace each part that can result in a null reference exception. By that I mean that you replace this:

select new
{
    SaleID = sale.OrderID,
    LineItem = GetLineItem(sale.LineItems)
};

with something like this:

select new
{
    SaleID = 123,
    LineItem = GetLineItem(new LineItem(/*ctor params for empty lineitem here*/))
};

This will create rubbish output, but will narrow the problem down even further to your potential offending line. Do the same as above for other places in the LINQ statements that can end up null (just about everything).

Step 3

This step you'll have to do yourself. But if LINQ fails and gives you such headaches and such unreadable or hard-to-debug code, consider what would happen with the next problem you encounter? And what if it fails on a live environment and you have to solve it under time pressure=

The moral: it's always good to learn new techniques, but sometimes it's even better to grab back to something that's clear and understandable. Nothing against LINQ, I love it, but in this particular case, let it rest, fix it with a simple loop and revisit it in half a year or so.

Conclusion

Actually, nothing to conclude. I went a bit further then I'd normally go with the long-extended answer. I just hope it helps you tackling the problem better and gives you some tools understand how you can narrow down hard-to-debug situations, even without advanced debugging techniques (which we haven't discussed).

Code check:

This is offtopic here but the people over at CodeReview are more than happy to help you.

I strongly suggest you to do so, there are several things that need attention in your code. Likewise I suggest that you do start reading tutorials since there is really no good reason not to do so.

Lists:

As you said yourself: you need a list of items. The way it is now you only store a reference to one item. Lucky there is exactly that to hold a group of related objects: a List.

Lists are very straightforward to use but take a look at the related documentation anyway.

A very simple example to keep multiple bikes in a list:

List<Motorbike> bikes = new List<Motorbike>();

bikes.add(new Bike { make = "Honda", color = "brown" });
bikes.add(new Bike { make = "Vroom", color = "red" });

And to iterate over the list you can use the foreach statement:

foreach(var bike in bikes) {
     Console.WriteLine(bike.make);
}

I like jQuery Token input. Actually prefer the UI over some of the other options mentioned above.

http://loopj.com/jquery-tokeninput/

Also see: http://railscasts.com/episodes/258-token-fields for an explanation

An alternative is to use the vroom package. Now on CRAN. vroom doesn't load the entire file, it indexes where each record is located, and is read later when you use it.

Only pay for what you use.

See Introduction to vroom, Get started with vroom and the vroom benchmarks.

The basic overview is that the initial read of a huge file, will be much faster, and subsequent modifications to the data may be slightly slower. So depending on what your use is, it could be the best option.

See a simplified example from vroom benchmarks below, the key parts to see is the super fast read times, but slightly sower operations like aggregate etc..

package                 read    print   sample   filter  aggregate   total
read.delim              1m      21.5s   1ms      315ms   764ms       1m 22.6s
readr                   33.1s   90ms    2ms      202ms   825ms       34.2s
data.table              15.7s   13ms    1ms      129ms   394ms       16.3s
vroom (altrep) dplyr    1.7s    89ms    1.7s     1.3s    1.9s        6.7s

It might be late but can help. On the first fragment or activity do declare a class...for example

   @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        description des = new description();

        if (requestCode == PICK_IMAGE_REQUEST && data != null && data.getData() != null) {
            filePath = data.getData();
            try {
                bitmap = MediaStore.Images.Media.getBitmap(getActivity().getContentResolver(), filePath);
                imageView.setImageBitmap(bitmap);
                ByteArrayOutputStream stream = new ByteArrayOutputStream();
                bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
                constan.photoMap = bitmap;
            } catch (IOException e) {
                e.printStackTrace();
            }
       }
    }

public static class constan {
    public static Bitmap photoMap = null;
    public static String namePass = null;
}

Then on the second class/fragment do this..

Bitmap bm = postFragment.constan.photoMap;
final String itemName = postFragment.constan.namePass;

Hope it helps.

this main works in both linux and windows - found it through trial and error and help from others so can't explain why it works, it just does int main(int argc, char** argv)

no tchar.h necessary

and here is the same answer in Wikipedia Main function

If a parameter is expected to have a specific property, you can document that property by providing an additional @param tag. For example, if an employee parameter is expected to have name and department properties, you can document it as follows:

/**
 * Assign the project to a list of employees.
 * @param {Object[]} employees - The employees who are responsible for the project.
 * @param {string} employees[].name - The name of an employee.
 * @param {string} employees[].department - The employee's department.
 */
function(employees) {
    // ...
}

If a parameter is destructured without an explicit name, you can give the object an appropriate one and document its properties.

/**
 * Assign the project to an employee.
 * @param {Object} employee - The employee who is responsible for the project.
 * @param {string} employee.name - The name of the employee.
 * @param {string} employee.department - The employee's department.
 */
Project.prototype.assign = function({ name, department }) {
    // ...
};

Source: JSDoc

Why can't you simply mark what changes you want to have in a commit using "git add <file>" (or even "git add --interactive", or "git gui" which has option for interactive comitting), and then use "git commit" instead of "git commit -a"?

In your situation (for your example) it would be:

prompt> git add B
prompt> git commit

Only changes to file B would be comitted, and file A would be left "dirty", i.e. with those print statements in the working area version. When you want to remove those print statements, it would be enought to use

prompt> git reset A

or

prompt> git checkout HEAD -- A

to revert to comitted version (version from HEAD, i.e. "git show HEAD:A" version).

Use

label.setOpaque(true);

Otherwise the background is not painted, since the default of opaque is false for JLabel.

From the JavaDocs:

If true the component paints every pixel within its bounds. Otherwise, the component may not paint some or all of its pixels, allowing the underlying pixels to show through.

For more information, read the Java Tutorial How to Use Labels.

Please everyone note that you can set a cookie from a subdomain on a domain.

(sent in the response for requesting subdomain.mydomain.com)

Set-Cookie: name=value; Domain=mydomain.com // GOOD

But you CAN'T set a cookie from a domain on a subdomain.

(sent in the response for requesting mydomain.com)

Set-Cookie: name=value; Domain=subdomain.mydomain.com // Browser rejects cookie

WHY ?

According to the specifications RFC 6265 section 5.3.6 Storage Model

If the canonicalized request-host does not domain-match the domain-attribute: Ignore the cookie entirely and abort these steps.

and RFC 6265 section 5.1.3 Domain Matching

Domain Matching

A string domain-matches a given domain string if at least one of the following conditions hold:

1. The domain string and the string are identical. (Note that both the domain string and the string will have been canonicalized to lower case at this point.)

2. All of the following conditions hold:

   • The domain string is a suffix of the string.

   • The last character of the string that is not included in the domain string is a %x2E (".") character.

   • The string is a host name (i.e., not an IP address).

So "subdomain.mydomain.com" domain-matches "mydomain.com", but "mydomain.com" does NOT domain-match "subdomain.mydomain.com"

Check this answer also.

Decimal datatype

• Unlike hardware based binary floating point, the decimal module has a user alterable precision (defaulting to 28 places) which can be as large as needed for a given problem.

If you are pressed by performance issuses, have a look at GMPY

I'll describe the way I've stored files, in SQL Server and Oracle. It largely depends on how you are getting the file, in the first place, as to how you will get its contents, and it depends on which database you are using for the content in which you will store it for how you will store it. These are 2 separate database examples with 2 separate methods of getting the file that I used.

SQL Server

Short answer: I used a base64 byte string I converted to a byte[] and store in a varbinary(max) field.

Long answer:

Say you're uploading via a website, so you're using an <input id="myFileControl" type="file" /> control, or React DropZone. To get the file, you're doing something like var myFile = document.getElementById("myFileControl")[0]; or myFile = this.state.files[0];.

From there, I'd get the base64 string using code here: Convert input=file to byte array (use function UploadFile2).

Then I'd get that string, the file name (myFile.name) and type (myFile.type) into a JSON object:

var myJSONObj = {
    file: base64string,
    name: myFile.name,
    type: myFile.type,
}

and post the file to an MVC server backend using XMLHttpRequest, specifying a Content-Type of application/json: xhr.send(JSON.stringify(myJSONObj);. You have to build a ViewModel to bind it with:

public class MyModel
{
    public string file { get; set; }
    public string title { get; set; }
    public string type { get; set; }
}

and specify [FromBody]MyModel myModelObj as the passed in parameter:

[System.Web.Http.HttpPost]  // required to spell it out like this if using ApiController, or it will default to System.Mvc.Http.HttpPost
public virtual ActionResult Post([FromBody]MyModel myModelObj)

Then you can add this into that function and save it using Entity Framework:

MY_ATTACHMENT_TABLE_MODEL tblAtchm = new MY_ATTACHMENT_TABLE_MODEL();
tblAtchm.Name = myModelObj.name;
tblAtchm.Type = myModelObj.type;
tblAtchm.File = System.Convert.FromBase64String(myModelObj.file);
EntityFrameworkContextName ef = new EntityFrameworkContextName();
ef.MY_ATTACHMENT_TABLE_MODEL.Add(tblAtchm);
ef.SaveChanges();

tblAtchm.File = System.Convert.FromBase64String(myModelObj.file); being the operative line.

You would need a model to represent the database table:

public class MY_ATTACHMENT_TABLE_MODEL 
{
    [Key]
    public byte[] File { get; set; }  // notice this change
    public string Name { get; set; }
    public string Type { get; set; }
}

This will save the data into a varbinary(max) field as a byte[]. Name and Type were nvarchar(250) and nvarchar(10), respectively. You could include size by adding it to your table as an int column & MY_ATTACHMENT_TABLE_MODEL as public int Size { get; set;}, and add in the line tblAtchm.Size = System.Convert.FromBase64String(myModelObj.file).Length; above.

Oracle

Short answer: Convert it to a byte[], assign it to an OracleParameter, add it to your OracleCommand, and update your table's BLOB field using a reference to the parameter's ParameterName value: :BlobParameter

Long answer: When I did this for Oracle, I was using an OpenFileDialog and I retrieved and sent the bytes/file information this way:

byte[] array;
OracleParameter param = new OracleParameter();
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.Filter = "Image Files (*.jpg, *.jpeg, *.jpe)|*.jpg;*.jpeg;*.jpe|Document Files (*.doc, *.docx, *.pdf)|*.doc;*.docx;*.pdf"
if (dlg.ShowDialog().Value == true)
{
    string fileName = dlg.FileName;
    using (FileStream fs = File.OpenRead(fileName)
    {
        array = new byte[fs.Length];
        using (BinaryReader binReader = new BinaryReader(fs))
        {
            array = binReader.ReadBytes((int)fs.Length);
        }

        // Create an OracleParameter to transmit the Blob
        param.OracleDbType = OracleDbType.Blob;
        param.ParameterName = "BlobParameter";
        param.Value = array;  // <-- file bytes are here
    }
    fileName = fileName.Split('\\')[fileName.Split('\\').Length-1]; // gets last segment of the whole path to just get the name

    string fileType = fileName.Split('.')[1];
    if (fileType == "doc" || fileType == "docx" || fileType == "pdf")
        fileType = "application\\" + fileType;
    else
        fileType = "image\\" + fileType;

    // SQL string containing reference to BlobParameter named above
    string sql = String.Format("INSERT INTO YOUR_TABLE (FILE_NAME, FILE_TYPE, FILE_SIZE, FILE_CONTENTS, LAST_MODIFIED) VALUES ('{0}','{1}',{2},:BlobParamerter, SYSDATE)", fileName, fileType, array.Length);

    // Do Oracle Update
    RunCommand(sql, param);
}

And inside the Oracle update, done with ADO:

public void RunCommand(string sql, OracleParameter param)
{
    OracleConnection oraConn = null;
    OracleCommand oraCmd = null;
    try
    {
        string connString = GetConnString();
        oraConn = OracleConnection(connString);
        using (oraConn)
        {
            if (OraConnection.State == ConnectionState.Open)
                OraConnection.Close();

            OraConnection.Open();

            oraCmd = new OracleCommand(strSQL, oraConnection);

            // Add your OracleParameter
            if (param != null)
                OraCommand.Parameters.Add(param);

            // Execute the command
            OraCommand.ExecuteNonQuery();
        }
    }
    catch (OracleException err)
    {
       // handle exception 
    }
    finally
    {
       OraConnction.Close();
    }
}

private string GetConnString()
{
    string host = System.Configuration.ConfigurationManager.AppSettings["host"].ToString();
    string port = System.Configuration.ConfigurationManager.AppSettings["port"].ToString();
    string serviceName = System.Configuration.ConfigurationManager.AppSettings["svcName"].ToString();
    string schemaName = System.Configuration.ConfigurationManager.AppSettings["schemaName"].ToString();
    string pword = System.Configuration.ConfigurationManager.AppSettings["pword"].ToString(); // hopefully encrypted

    if (String.IsNullOrEmpty(host) || String.IsNullOrEmpty(port) || String.IsNullOrEmpty(serviceName) || String.IsNullOrEmpty(schemaName) || String.IsNullOrEmpty(pword))
    {
        return "Missing Param";
    }
    else
    {
        pword = decodePassword(pword);  // decrypt here
        return String.Format(
           "Data Source=(DESCRIPTION =(ADDRESS = ( PROTOCOL = TCP)(HOST = {2})(PORT = {3}))(CONNECT_DATA =(SID = {4})));User Id={0};Password={1};",
           user,
           pword,
           host,
           port,
           serviceName
           );
    }
}

And the datatype for the FILE_CONTENTS column was BLOB, the FILE_SIZE was NUMBER(10,0), LAST_MODIFIED was DATE, and the rest were NVARCHAR2(250).

A different approach, i.e: You could just do it 'the Angular way' and use ngModel and skip document.getElementById('loginInput').value = '123'; altogether. Instead:

<input type="text" [(ngModel)]="username"/>
<input type="text" [(ngModel)]="password"/>

and in your component you give these values:

username: 'whatever'
password: 'whatever'

this will preset the username and password upon navigating to page.

i found an easy solution, export the database, edit it what you want to edit in a text editor, then import it. Done

A more recent duplicate question has this answer by Viktor Sehr. For me, it is compact, visually appealing (looks like you are 'shoving' the values in), doesn't require c++11 or a third party module, and avoids using an extra (written) variable. Below is how I am using it with a few changes. I may switch to extending the function of vector and/or va_arg in the future intead.

// Based on answer by "Viktor Sehr" on Stack Overflow
// https://stackoverflow.com/a/8907356
//
template <typename T>
class mkvec {
public:
    typedef mkvec<T> my_type;
    my_type& operator<< (const T& val) {
        data_.push_back(val);
        return *this;
    }
    my_type& operator<< (const std::vector<T>& inVector) {
        this->data_.reserve(this->data_.size() + inVector.size());
        this->data_.insert(this->data_.end(), inVector.begin(), inVector.end());
        return *this;
    }
    operator std::vector<T>() const {
        return data_;
    }
private:
    std::vector<T> data_;
};

std::vector<int32_t>    vec1;
std::vector<int32_t>    vec2;

vec1 = mkvec<int32_t>() << 5 << 8 << 19 << 79;  
// vec1 = (5,8,19,79)
vec2 = mkvec<int32_t>() << 1 << 2 << 3 << vec1 << 10 << 11 << 12;  
// vec2 = (1,2,3,5,8,19,79,10,11,12)

Generally, I find RandomUtils (from Apache commons lang) an easier way to generate random numbers than java.util.Random

I had the same error which was coming and dont need to worry about this error, just restart the server and restart the SQL services. This issue comes when there is low disk space issue and system will go into hung state and then the sql services will stop automatically.

I alway do it like this:

$(document).ready(function(){
var maxChars = $("#sessionNum");
var max_length = maxChars.attr('maxlength');
if (max_length > 0) {
    maxChars.on('keyup', function(e){
        length = new Number(maxChars.val().length);
        counter = max_length-length;
        $("#sessionNum_counter").text(counter);
    });
}
});

Input:

<input name="sessionNum" id="sessionNum" maxlength="5" type="text">
Number of chars: <span id="sessionNum_counter">5</span>

I would like you to have a look at redux http://redux.js.org/index.html

They have very well defined way of handling async calls ie API calls, and instead of using jQuery for API calls, I would like to recommend using fetch or request npm packages, fetch is currently supported by modern browsers, but a shim is also available for server side.

There is also this another amazing package superagent, which has alot many options when making an API request and its very easy to use.

I have found the above answer to be the best solution, but I don't like the leading space before the percent sign. I have seen somewhat complicated solutions, but I just use this Replace addition to the answer above instead of using other rounding solutions.

String.Format("Value: {0:P2}.", 0.8526).Replace(" %","%") // formats as 85.26% (varies by culture)

Here is how to load bootstrap alert as soon as the document is ready. It is very easy just add

 $(document).ready(function(){
   $("#myModal").modal();
});

I made a demo on W3Schools.

<!DOCTYPE html>_x000D_
<html lang="en">_x000D_
<head>_x000D_
  <title>Bootstrap Example</title>_x000D_
  <meta charset="utf-8">_x000D_
  <meta name="viewport" content="width=device-width, initial-scale=1">_x000D_
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">_x000D_
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>_x000D_
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
</head>_x000D_
<body>_x000D_
_x000D_
<div class="container">_x000D_
  <h2>Here is how to load a bootstrap modal as soon as the document is ready </h2>_x000D_
  <!-- Trigger the modal with a button -->_x000D_
_x000D_
_x000D_
  <!-- Modal -->_x000D_
  <div class="modal fade" id="myModal" role="dialog">_x000D_
    <div class="modal-dialog">_x000D_
    _x000D_
      <!-- Modal content-->_x000D_
      <div class="modal-content">_x000D_
        <div class="modal-header">_x000D_
          <button type="button" class="close" data-dismiss="modal">&times;</button>_x000D_
          <h4 class="modal-title">Modal Header</h4>_x000D_
        </div>_x000D_
        <div class="modal-body">_x000D_
          <p>Some text in the modal.</p>_x000D_
        </div>_x000D_
        <div class="modal-footer">_x000D_
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>_x000D_
        </div>_x000D_
      </div>_x000D_
      _x000D_
    </div>_x000D_
  </div>_x000D_
  _x000D_
</div>_x000D_
_x000D_
<script>_x000D_
$(document).ready(function(){_x000D_
   $("#myModal").modal();_x000D_
});_x000D_
</script>_x000D_
_x000D_
</body>_x000D_
</html>

Apart from other answers, one could also use format()

print("a + b as integers: {}".format(c))

For example -

hours = 13
minutes = 32
print("Time elapsed - {} hours and {} minutes".format(hours, minutes))

will result in output - Time elapsed - 13 hours and 32 minutes

Check out docs for more information.

To give a more up to date answer to this question: yes, .Net includes JSON seriliazer/deserliazer since version 3.5 through the System.Runtime.Serialization.Json Namespace: http://msdn.microsoft.com/en-us/library/system.runtime.serialization.json(v=vs.110).aspx

But according to the creator of JSON.Net, the .Net Framework compared to his open source implementation is very much slower.

For a list of default animations see: http://developer.android.com/reference/android/R.anim.html

There is in fact fade_in and fade_out for API level 1 and up.

You have to increment the iterator first (with i++) and then remove the previous element (e.g., by using the returned value from i++). You can change the code to a while loop like so:

std::list<item*>::iterator i = items.begin();
while (i != items.end())
{
    bool isActive = (*i)->update();
    if (!isActive)
    {
        items.erase(i++);  // alternatively, i = items.erase(i);
    }
    else
    {
        other_code_involving(*i);
        ++i;
    }
}

Another way that could be used in some situations is to set the link color in the properties of the view that is taking the Spannable.

If your Spannable is going to be used in a TextView, for example, you can set the link color in the XML like this:

<TextView
    android:id="@+id/myTextView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textColorLink="@color/your_color"
</TextView>

You can also set it in the code with:

TextView tv = (TextView) findViewById(R.id.myTextView);
tv.setLinkTextColor(your_color);

Though there are soo many other ways mentioned to achieve the same, I will share my way for some unsatisfied users. I am using the Java 8 IntStream feature.

1. Arrays

Object[] obj = {1,2,3,4,5,6,7};
IntStream.range(0, obj.length).forEach(index-> {
    System.out.println("index: " + index);
    System.out.println("value: " + obj[index]);
});

2. List

List<String> strings = new ArrayList<String>();
Collections.addAll(strings,"A","B","C","D");

IntStream.range(0, strings.size()).forEach(index-> {
    System.out.println("index: " + index);
    System.out.println("value: " + strings.get(index));
});

One issue with your ContentLoader is that internally it operates sequentially. A better pattern is to parallelize the work and then sychronize at the end, so we get

public class PageViewModel : IHandle<SomeMessage>
{
   ...

   public async void Handle(SomeMessage message)
   {
      ShowLoadingAnimation();

      // makes UI very laggy, but still not dead
      await this.contentLoader.LoadContentAsync(); 

      HideLoadingAnimation();   
   }
}

public class ContentLoader 
{
    public async Task LoadContentAsync()
    {
        var tasks = new List<Task>();
        tasks.Add(DoCpuBoundWorkAsync());
        tasks.Add(DoIoBoundWorkAsync());
        tasks.Add(DoCpuBoundWorkAsync());
        tasks.Add(DoSomeOtherWorkAsync());

        await Task.WhenAll(tasks).ConfigureAwait(false);
    }
}

Obviously, this doesn't work if any of the tasks require data from other earlier tasks, but should give you better overall throughput for most scenarios.

So I came to this question hoping for an answer but to no avail. I have used

const { history } = this.props;
history.push("/thePath")

In the same project and it worked as expected. Upon further experimentation and some comparing and contrasting, I realized that this code will not run if it is called within the nested component. Therefore only the rendered page component can call this function for it to work properly.

Find Working Sandbox here

• history: v4.7.2
• react: v16.0.0
• react-dom: v16.0.0
• react-router-dom: v4.2.2

I think AutoCAD hijacked mine. The solution which worked for me was to hijack it back. I got this from https://forums.autodesk.com/t5/navisworks-api/could-not-load-file-or-assembly-newtonsoft-json/td-p/7028055?profile.language=en - yeah, the Internet works in mysterious ways.

// in your initilizer ...
AppDomain currentDomain = AppDomain.CurrentDomain;
currentDomain.AssemblyResolve += new ResolveEventHandler(MyResolveEventHandler);

.....

private Assembly MyResolveEventHandler(object sender, ResolveEventArgs args)
{
    if (args.Name.Contains("Newtonsoft.Json"))
    {
        string assemblyFileName = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\Newtonsoft.Json.dll";
        return Assembly.LoadFrom(assemblyFileName);
    }
    else
        return null;
}

Instead of adding a toolbar in the layout, you can set your custom view as shown below.

Toolbar parent = (Toolbar) customView.getParent();
parent.setContentInsetsAbsolute(0,0);

Your id will be passed through as #1, #2 etc. However, # is not valid as an ID (CSS selectors prefix IDs with #).

If you want to control the formatting of the unique identifier you can create your own <FieldType> in SharePoint. MSDN also has a visual How-To. This basically means that you're creating a custom column.

WSS defines the Counter field type (which is what the ID column above is using). I've never had the need to re-use this or extend it, but it should be possible.

A solution might exist without creating a custom <FieldType>. For example: if you wanted unique IDs like CUST1, CUST2, ... it might be possible to create a Calculated column and use the value of the ID column in you formula (="CUST" & [ID]). I haven't tried this, but this should work :)

<roleManager
  enabled="true"
  cacheRolesInCookie="false"
  cookieName=".ASPXROLES"
  cookieTimeout="30"
  cookiePath="/"
  cookieRequireSSL="false"
  cookieSlidingExpiration="true"
  cookieProtection="All"
  defaultProvider="AspNetSqlRoleProvider"
  createPersistentCookie="false"
  maxCachedResults="25">
  <providers>
    <clear />
    <add
       connectionStringName="MembershipConnection"
       applicationName="Mvc3"
       name="AspNetSqlRoleProvider"
       type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
    <add
       applicationName="Mvc3"
       name="AspNetWindowsTokenRoleProvider"
       type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
  </providers>
</roleManager>

As for me I use Deleaker to locate leaks. I am pleased.

You may write a recursive algorithm in Batch that gives you exact control of what you do in every nested subdirectory:

@echo off
call :treeProcess
goto :eof

:treeProcess
rem Do whatever you want here over the files of this subdir, for example:
copy *.* C:\dest\dir
for /D %%d in (*) do (
    cd %%d
    call :treeProcess
    cd ..
)
exit /b

Windows Batch File Looping Through Directories to Process Files?

I faced Same Problem When i am using Scrollview inside View Flipper or Dialog that case scrollViewObject.fullScroll(ScrollView.FOCUS_UP) returns false so that case scrollViewObject.smoothScrollTo(0, 0) is Worked for me

Scroll Focus Top

Unless there is a definite requirement of writing on external storage, you can always choose to save files in app directory. In my case I had to save files and after wasting 2 to 3 days I found out if I change the storage path from

Environment.getExternalStorageDirectory()

to

getApplicationContext().getFilesDir().getPath() //which returns the internal app files directory path

it works like charm on all the devices. This is because for writing on External storage you need extra permissions but writing in internal app directory is simple.

It has been almost 8 years since the question was asked, but I will venture an answer not previously given. The OP said this doesn't work:

action="javascript:simpleCart.checkout()"

And the OP said that this code continued to fail despite trying all the good advice he got. So I will venture a guess. The action is calling checkout() as a static method of the simpleCart class; but maybe checkout() is actually an instance member, and not static. It depends how he defined checkout().

By the way, simpleCart is presumably a class name, and by convention class names have an initial capital letter, so let's use that convention, here. Let's use the name SimpleCart.

Here is some sample code that illustrates defining checkout() as an instance member. This was the correct way to do it, prior to ECMA-6:

function SimpleCart() {
    ...
}
SimpleCart.prototype.checkout = function() { ... };

Many people have used a different technique, as illustrated in the following. This was popular, and it worked, but I advocate against it, because instances are supposed to be defined on the prototype, just once, while the following technique defines the member on this and does so repeatedly, with every instantiation.

function SimpleCart() {
    ...
    this.checkout = function() { ... };
}

And here is an instance definition in ECMA-6, using an official class:

class SimpleCart {
    constructor() { ... }
    ...
    checkout()    { ... }
}

Compare to a static definition in ECMA-6. The difference is just one word:

class SimpleCart {
    constructor() { ... }
    ...
    static checkout()    { ... }
}

And here is a static definition the old way, pre-ECMA-6. Note that the checkout() method is defined outside of the function. It is a member of the function object, not the prototype object, and that's what makes it static.

function SimpleCart() {
    ...
}
SimpleCart.checkout = function() { ... };

Because of the way it is defined, a static function will have a different concept of what the keyword this references. Note that instance member functions are called using the this keyword:

this.checkout();

Static member functions are called using the class name:

SimpleCart.checkout();

The problem is that the OP wants to put the call into HTML, where it will be in global scope. He can't use the keyword this because this would refer to the global scope (which is window).

action="javascript:this.checkout()" // not as intended
action="javascript:window.checkout()" // same thing

There is no easy way to use an instance member function in HTML. You can do stuff in combination with JavaScript, creating a registry in the static scope of the Class, and then calling a surrogate static method, while passing an argument to that surrogate that gives the index into the registry of your instance, and then having the surrogate call the actual instance member function. Something like this:

// In Javascript:
SimpleCart.registry[1234] = new SimpleCart();

// In HTML
action="javascript:SimpleCart.checkout(1234);"

// In Javascript
SimpleCart.checkout = function(myIndex) {
    var myThis = SimpleCart.registry[myIndex];
    myThis.checkout();
}

You could also store the index as an attribute on the element.

But usually it is easier to just do nothing in HTML and do everything in JavaScript with .addEventListener() and use the .bind() capability.

If you want a list of lists:

>>> [list(t) for t in zip(*l)]
[[1, 3, 8], [2, 4, 9]]

If a list of tuples is OK:

>>> zip(*l)
[(1, 3, 8), (2, 4, 9)]

Tested on Bootstrap 4.5 and 5.0

None of the solution works for me. The td last column still takes the full width. So here's the solution works.

Add table-fit to your table

table.table-fit {
    width: auto !important;
    table-layout: auto !important;
}
table.table-fit thead th, table.table-fit tfoot th {
    width: auto !important;
}
table.table-fit tbody td, table.table-fit tfoot td {
    width: auto !important;
}

Here's the one for sass uses.

@mixin width {
    width: auto !important;
}

table {
    &.table-fit {
        @include width;
        table-layout: auto !important;
        thead th, tfoot th  {
            @include width;
        }
        tbody td, tfoot td {
            @include width;
        }
    }
}

Mongoose (Formerly Simple HTTP Daemon) is pretty good. In particular, it's embeddable and compiles under Windows, Windows CE, and UNIX.

As dfsq said i just had to use removeClass("hide") instead of toggle()

$('form button[type="submit"]').on('click', function () {
   $(this).parents('form').submit();
});

In Python 3.4+: os.cpu_count().

multiprocessing.cpu_count() is implemented in terms of this function but raises NotImplementedError if os.cpu_count() returns None ("can't determine number of CPUs").

This is how I got it to work..

For Mac

1. If you downloaded via a download link, you need to add ngrok path to your .bash_profile or .bashrc whichever one you are using.

For Windows 10 bash:

1. Download ngrok from https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-windows-amd64.zip
2. Move executable file ngrok.exe to C:\Windows\system32\ngrok.exe
3. Add Environment Variables via UI (search for "Edit the environment variables for your account" in the search bar next to windows logo => double click on Path under Users Variables for yourusername => Click New => add your path C:\Windows\system32\ngrok.exe => click OK.
4. Restart your bash and you should be able to run "ngrok http 80" command.

Each compiler has its own libexec/ directory. Normally libexec directory contains small helper programs called by other programs. In this case, gcc is looking for its own 'cc1' compiler. Your machine may contains different versions of gcc, and each version should have its own 'cc1'. Normally these compilers are located on:

/usr/local/libexec/gcc/<architecture>/<compiler>/<compiler_version>/cc1

Similar path for g++. Above error means, that the current gcc version used is not able to find its own 'cc1' compiler. This normally points to a PATH issue.

This is a problem often encountered with asynchronous code, the variable i is mutable and at the time at which the function call is made the code using i will be executed and i will have mutated to its last value, thus meaning all functions created within the loop will create a closure and i will be equal to 3 (the upper bound + 1 of the for loop.

A workaround to this, is to create a function that will hold the value of i for each iteration and force a copy i (as it is a primitive, think of it as a snapshot if it helps you).

If your arrays aren't too big or you don't have too many of them, you might be able to get away with forcing the left hand side of == to be a string:

myRows = df[str(df['Unnamed: 5']) == 'Peter'].index.tolist()

But this is ~1.5 times slower if df['Unnamed: 5'] is a string, 25-30 times slower if df['Unnamed: 5'] is a small numpy array (length = 10), and 150-160 times slower if it's a numpy array with length 100 (times averaged over 500 trials).

a = linspace(0, 5, 10)
b = linspace(0, 50, 100)
n = 500
string1 = 'Peter'
string2 = 'blargh'
times_a = zeros(n)
times_str_a = zeros(n)
times_s = zeros(n)
times_str_s = zeros(n)
times_b = zeros(n)
times_str_b = zeros(n)
for i in range(n):
    t0 = time.time()
    tmp1 = a == string1
    t1 = time.time()
    tmp2 = str(a) == string1
    t2 = time.time()
    tmp3 = string2 == string1
    t3 = time.time()
    tmp4 = str(string2) == string1
    t4 = time.time()
    tmp5 = b == string1
    t5 = time.time()
    tmp6 = str(b) == string1
    t6 = time.time()
    times_a[i] = t1 - t0
    times_str_a[i] = t2 - t1
    times_s[i] = t3 - t2
    times_str_s[i] = t4 - t3
    times_b[i] = t5 - t4
    times_str_b[i] = t6 - t5
print('Small array:')
print('Time to compare without str conversion: {} s. With str conversion: {} s'.format(mean(times_a), mean(times_str_a)))
print('Ratio of time with/without string conversion: {}'.format(mean(times_str_a)/mean(times_a)))

print('\nBig array')
print('Time to compare without str conversion: {} s. With str conversion: {} s'.format(mean(times_b), mean(times_str_b)))
print(mean(times_str_b)/mean(times_b))

print('\nString')
print('Time to compare without str conversion: {} s. With str conversion: {} s'.format(mean(times_s), mean(times_str_s)))
print('Ratio of time with/without string conversion: {}'.format(mean(times_str_s)/mean(times_s)))

Result:

Small array:
Time to compare without str conversion: 6.58464431763e-06 s. With str conversion: 0.000173756599426 s
Ratio of time with/without string conversion: 26.3881526541

Big array
Time to compare without str conversion: 5.44309616089e-06 s. With str conversion: 0.000870866775513 s
159.99474375821288

String
Time to compare without str conversion: 5.89370727539e-07 s. With str conversion: 8.30173492432e-07 s
Ratio of time with/without string conversion: 1.40857605178

You can simply convert your radian result to degree by using

math.degrees and rounding appropriately to the required decimal places

for example

>>> round(math.degrees(math.asin(0.5)),2)
30.0
>>> 

To call a function inside a same controller in any laravel version follow as bellow

$role = $this->sendRequest('parameter');
// sendRequest is a public function

The time difference b/w to time will be shown use this method.

 private void HoursCalculator()
    {
        var t1 = txtfromtime.Text.Trim();
        var t2 = txttotime.Text.Trim();
        var Fromtime = t1.Substring(6);
        var Totime = t2.Substring(6);
        if (Fromtime == "M")
        {
             Fromtime = t1.Substring(5);
        }
        if (Totime == "M")
        {
            Totime = t2.Substring(5);
        }

        if (Fromtime=="PM" && Totime=="AM" )
        {
            var dt1 = DateTime.Parse("1900-01-01 " + txtfromtime.Text.Trim());
            var dt2 = DateTime.Parse("1900-01-02 " + txttotime.Text.Trim());
            var t = dt1.Subtract(dt2);
            //int temp = Convert.ToInt32(t.Hours);
            //temp = temp / 2;
            lblHours.Text =t.Hours.ToString() + ":" + t.Minutes.ToString();

        }
        else if (Fromtime == "AM" && Totime == "PM")
        {
            var dt1 = DateTime.Parse("1900-01-01 " + txtfromtime.Text.Trim());
            var dt2 = DateTime.Parse("1900-01-01 " + txttotime.Text.Trim());
            TimeSpan t = (dt2.Subtract(dt1));
            lblHours.Text = t.Hours.ToString() + ":" + t.Minutes.ToString();
        }
        else
        {
            var dt1 = DateTime.Parse("1900-01-01 " + txtfromtime.Text.Trim());
            var dt2 = DateTime.Parse("1900-01-01 " + txttotime.Text.Trim());
            TimeSpan t = (dt2.Subtract(dt1));
            lblHours.Text = t.Hours.ToString() + ":" + t.Minutes.ToString();
        }
    }

use your field id's

var t1 captures a value of 4:00AM

check this code may be helpful to someone.