BootFlat

You can also try BootFlat, which has a section in their documentation specifically for crafting Timelines:

Simplyfing for the begginers:

If you want to select an element immediatly after another element you use the + selector.

For example:

div + p The "+" element selects all <p> elements that are placed immediately after <div> elements

If you want to learn more about selectors use this table

If you want to add custom ObjectMapper for registering custom serializers, try my answer.

In my case (Spring 3.2.4 and Jackson 2.3.1), XML configuration for custom serializer:

<mvc:annotation-driven>
    <mvc:message-converters register-defaults="false">
        <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
            <property name="objectMapper">
                <bean class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean">
                    <property name="serializers">
                        <array>
                            <bean class="com.example.business.serializer.json.CustomObjectSerializer"/>
                        </array>
                    </property>
                </bean>
            </property>
        </bean>
    </mvc:message-converters>
</mvc:annotation-driven>

was in unexplained way overwritten back to default by something.

This worked for me:

CustomObject.java

@JsonSerialize(using = CustomObjectSerializer.class)
public class CustomObject {

    private Long value;

    public Long getValue() {
        return value;
    }

    public void setValue(Long value) {
        this.value = value;
    }
}

CustomObjectSerializer.java

public class CustomObjectSerializer extends JsonSerializer<CustomObject> {

    @Override
    public void serialize(CustomObject value, JsonGenerator jgen,
        SerializerProvider provider) throws IOException,JsonProcessingException {
        jgen.writeStartObject();
        jgen.writeNumberField("y", value.getValue());
        jgen.writeEndObject();
    }

    @Override
    public Class<CustomObject> handledType() {
        return CustomObject.class;
    }
}

No XML configuration (<mvc:message-converters>(...)</mvc:message-converters>) is needed in my solution.

Your syntax is for table valued function which return a resultset and can be queried like a table. For scalar function do

 select  dbo.fun_functional_score('01091400003') as [er]

I came up with a solution that even I can understand... by using the 'Contains' method you can chain as many WHERE's as you like. If the WHERE is an empty string, it's ignored (or evaluated as a select all). Here is my example of joining 2 tables in LINQ, applying multiple where clauses and populating a model class to be returned to the view. (this is a select all).

public ActionResult Index()
    {
        string AssetGroupCode = "";
        string StatusCode = "";
        string SearchString = "";

        var mdl = from a in _db.Assets
                  join t in _db.Tags on a.ASSETID equals t.ASSETID
                  where a.ASSETGROUPCODE.Contains(AssetGroupCode)
                  && a.STATUSCODE.Contains(StatusCode)
                  && (
                  a.PO.Contains(SearchString)
                  || a.MODEL.Contains(SearchString)
                  || a.USERNAME.Contains(SearchString)
                  || a.LOCATION.Contains(SearchString)
                  || t.TAGNUMBER.Contains(SearchString)
                  || t.SERIALNUMBER.Contains(SearchString)
                  )
                  select new AssetListView
                  {
                      AssetId = a.ASSETID,
                      TagId = t.TAGID,
                      PO = a.PO,
                      Model = a.MODEL,
                      UserName = a.USERNAME,
                      Location = a.LOCATION,
                      Tag = t.TAGNUMBER,
                      SerialNum = t.SERIALNUMBER
                  };


        return View(mdl);
    }

Marek Sebera's is great most of the time, but if you're like me and find that you need to check the iOS version frequently, you don't want to constantly run a macro in memory because you'll experience a very slight slowdown, especially on older devices.

Instead, you want to compute the iOS version as a float once and store it somewhere. In my case, I have a GlobalVariables singleton class that I use to check the iOS version in my code using code like this:

if ([GlobalVariables sharedVariables].iOSVersion >= 6.0f) {
    // do something if iOS is 6.0 or greater
}

To enable this functionality in your app, use this code (for iOS 5+ using ARC):

GlobalVariables.h:

@interface GlobalVariables : NSObject

@property (nonatomic) CGFloat iOSVersion;

    + (GlobalVariables *)sharedVariables;

@end

GlobalVariables.m:

@implementation GlobalVariables

@synthesize iOSVersion;

+ (GlobalVariables *)sharedVariables {
    // set up the global variables as a static object
    static GlobalVariables *globalVariables = nil;
    // check if global variables exist
    if (globalVariables == nil) {
        // if no, create the global variables class
        globalVariables = [[GlobalVariables alloc] init];
        // get system version
        NSString *systemVersion = [[UIDevice currentDevice] systemVersion];
        // separate system version by periods
        NSArray *systemVersionComponents = [systemVersion componentsSeparatedByString:@"."];
        // set ios version
        globalVariables.iOSVersion = [[NSString stringWithFormat:@"%01d.%02d%02d", \
                                       systemVersionComponents.count < 1 ? 0 : \
                                       [[systemVersionComponents objectAtIndex:0] integerValue], \
                                       systemVersionComponents.count < 2 ? 0 : \
                                       [[systemVersionComponents objectAtIndex:1] integerValue], \
                                       systemVersionComponents.count < 3 ? 0 : \
                                       [[systemVersionComponents objectAtIndex:2] integerValue] \
                                       ] floatValue];
    }
    // return singleton instance
    return globalVariables;
}

@end

Now you're able to easily check the iOS version without running macros constantly. Note in particular how I converted the [[UIDevice currentDevice] systemVersion] NSString to a CGFloat that is constantly accessible without using any of the improper methods many have already pointed out on this page. My approach assumes the version string is in the format n.nn.nn (allowing for later bits to be missing) and works for iOS5+. In testing, this approach runs much faster than constantly running the macro.

Hope this helps anyone experiencing the issue I had!

Ok, no one has answered this yet but I managed to figure it out and get it working after also posting on the spyder discussion boards. For any libraries that you want to add that aren't included in the default search path of spyder, you need to go into Tools and add a path to each library via the PYTHONPATH manager. You'll then need to update the module names list from the same menu and restart spyder before the changes take effect.

Yes, take a look at NDEF Push in NFCManager - with Android 4 you can now even create the NDEFMessage to push to the active device at the time the interaction takes place.

Here's a one-liner using Streams

Iterator<?> iterator = ...
List<?> list = StreamSupport.stream(Spliterators.spliteratorUnknownSize(iterator, 0), false)
                .collect(Collectors.toList());

Here's another option. Use Excel's built in 'Text to Columns' wizard. It's found under the Data tab in Excel 2007.

If you have one column selected, the defaults for file type and delimiters should work, then it prompts you to change the data format of the column. Choosing text forces it to text format, to make sure that it's not stored as a date.

In general URIs as defined by RFC 3986 (see Section 2: Characters) may contain any of the following 84 characters:

ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~:/?#[]@!$&'()*+,;=

Note that this list doesn't state where in the URI these characters may occur.

Any other character needs to be encoded with the percent-encoding (%hh). Each part of the URI has further restrictions about what characters need to be represented by an percent-encoded word.

If these errors occur randomly, there is high probability that you encountered data-races. Please, check: do you modify shared memory pointers from different threads? Intel Thread Checker may help to detect such issues in multithreaded program.

Here's what's finally worked for me :

REVOKE ALL PRIVILEGES ON ALL TABLES IN SCHEMA myschem FROM user_mike;
REVOKE ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA myschem FROM user_mike;
REVOKE ALL PRIVILEGES ON ALL FUNCTIONS IN SCHEMA myschem FROM user_mike;
REVOKE ALL PRIVILEGES ON SCHEMA myschem FROM user_mike;
ALTER DEFAULT PRIVILEGES IN SCHEMA myschem REVOKE ALL ON SEQUENCES FROM user_mike;
ALTER DEFAULT PRIVILEGES IN SCHEMA myschem REVOKE ALL ON TABLES FROM user_mike;
ALTER DEFAULT PRIVILEGES IN SCHEMA myschem REVOKE ALL ON FUNCTIONS FROM user_mike;
REVOKE USAGE ON SCHEMA myschem FROM user_mike;
REASSIGN OWNED BY user_mike TO masteruser;
DROP USER user_mike ;

A very late reply, but just in case someone needs a ready function for this:

scipy.stats.linregress

i.e.

slope, intercept, r_value, p_value, std_err = scipy.stats.linregress(x, y)

as in @Adam Marples's answer.

I had the same problem, so I wrote this. It works rather well. Looks great if you mix it with some CSS transitions.

function toggle_visibility(id) {
   var e = document.getElementById("mjwelcome");
   if(e.style.height == '')
      e.style.height = '0px';
   else
      e.style.height = '';
}

Full disclosure I am the author of this package but another way to output JSON or JavaScript objects in a readable way complete with being able skip parts, collapse them, etc. is nodedump, https://github.com/ragamufin/nodedump

You can also do this if you want to play around with pandas. However, I like punchagan's way.

# replicating your dataframe
lake = pd.DataFrame({'co tp': ['DE Lake', 'Forest', 'FR Lake', 'Forest'], 
                 'area': [10, 20, 30, 40], 
                 'count': [7, 5, 2, 3]})
lake.set_index('co tp', inplace=True)

# to get key value using pandas
area_dict = lake.set_index('area').T.to_dict('records')[0]
print(area_dict)

output: {10: 7, 20: 5, 30: 2, 40: 3}

Just for anyone who still has an issue, I also had an issue where I typed ngif rather than ngIf (notice the capital 'I').

We call it the "ant" menu. Guess it was a good time to change since everyone had just gotten used to the hamburger.

(.*) instead of (.)* would be a start. The latter will only capture the last character on the line.

Also, no need to escape the :.

In the PHP file first you need to register the session

 <? session_start();
     $_SESSION['id'] = $userData['user_id'];?>

And in each page of your php application you can retrive the session id

 <? session_start()
    id =  $_SESSION['id'];
   ?>

class LinksParser(HTMLParser.HTMLParser):
  def __init__(self):
    HTMLParser.HTMLParser.__init__(self)
    self.recording = 0
    self.data = []

  def handle_starttag(self, tag, attributes):
    if tag != 'div':
      return
    if self.recording:
      self.recording += 1
      return
    for name, value in attributes:
      if name == 'id' and value == 'remository':
        break
    else:
      return
    self.recording = 1

  def handle_endtag(self, tag):
    if tag == 'div' and self.recording:
      self.recording -= 1

  def handle_data(self, data):
    if self.recording:
      self.data.append(data)

self.recording counts the number of nested div tags starting from a "triggering" one. When we're in the sub-tree rooted in a triggering tag, we accumulate the data in self.data.

The data at the end of the parse are left in self.data (a list of strings, possibly empty if no triggering tag was met). Your code from outside the class can access the list directly from the instance at the end of the parse, or you can add appropriate accessor methods for the purpose, depending on what exactly is your goal.

The class could be easily made a bit more general by using, in lieu of the constant literal strings seen in the code above, 'div', 'id', and 'remository', instance attributes self.tag, self.attname and self.attvalue, set by __init__ from arguments passed to it -- I avoided that cheap generalization step in the code above to avoid obscuring the core points (keep track of a count of nested tags and accumulate data into a list when the recording state is active).

I was having Same error. While I run Reactjs app. What I do is just remove the node_modules folder and type and install node_modules again. This remove the error.

ThreadLocal + SimpleDateFormat = SimpleDateFormatThreadSafe

package com.foocoders.text;

import java.text.AttributedCharacterIterator;
import java.text.DateFormatSymbols;
import java.text.FieldPosition;
import java.text.NumberFormat;
import java.text.ParseException;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;

public class SimpleDateFormatThreadSafe extends SimpleDateFormat {

    private static final long serialVersionUID = 5448371898056188202L;
    ThreadLocal<SimpleDateFormat> localSimpleDateFormat;

    public SimpleDateFormatThreadSafe() {
        super();
        localSimpleDateFormat = new ThreadLocal<SimpleDateFormat>() {
            protected SimpleDateFormat initialValue() {
                return new SimpleDateFormat();
            }
        };
    }

    public SimpleDateFormatThreadSafe(final String pattern) {
        super(pattern);
        localSimpleDateFormat = new ThreadLocal<SimpleDateFormat>() {
            protected SimpleDateFormat initialValue() {
                return new SimpleDateFormat(pattern);
            }
        };
    }

    public SimpleDateFormatThreadSafe(final String pattern, final DateFormatSymbols formatSymbols) {
        super(pattern, formatSymbols);
        localSimpleDateFormat = new ThreadLocal<SimpleDateFormat>() {
            protected SimpleDateFormat initialValue() {
                return new SimpleDateFormat(pattern, formatSymbols);
            }
        };
    }

    public SimpleDateFormatThreadSafe(final String pattern, final Locale locale) {
        super(pattern, locale);
        localSimpleDateFormat = new ThreadLocal<SimpleDateFormat>() {
            protected SimpleDateFormat initialValue() {
                return new SimpleDateFormat(pattern, locale);
            }
        };
    }

    public Object parseObject(String source) throws ParseException {
        return localSimpleDateFormat.get().parseObject(source);
    }

    public String toString() {
        return localSimpleDateFormat.get().toString();
    }

    public Date parse(String source) throws ParseException {
        return localSimpleDateFormat.get().parse(source);
    }

    public Object parseObject(String source, ParsePosition pos) {
        return localSimpleDateFormat.get().parseObject(source, pos);
    }

    public void setCalendar(Calendar newCalendar) {
        localSimpleDateFormat.get().setCalendar(newCalendar);
    }

    public Calendar getCalendar() {
        return localSimpleDateFormat.get().getCalendar();
    }

    public void setNumberFormat(NumberFormat newNumberFormat) {
        localSimpleDateFormat.get().setNumberFormat(newNumberFormat);
    }

    public NumberFormat getNumberFormat() {
        return localSimpleDateFormat.get().getNumberFormat();
    }

    public void setTimeZone(TimeZone zone) {
        localSimpleDateFormat.get().setTimeZone(zone);
    }

    public TimeZone getTimeZone() {
        return localSimpleDateFormat.get().getTimeZone();
    }

    public void setLenient(boolean lenient) {
        localSimpleDateFormat.get().setLenient(lenient);
    }

    public boolean isLenient() {
        return localSimpleDateFormat.get().isLenient();
    }

    public void set2DigitYearStart(Date startDate) {
        localSimpleDateFormat.get().set2DigitYearStart(startDate);
    }

    public Date get2DigitYearStart() {
        return localSimpleDateFormat.get().get2DigitYearStart();
    }

    public StringBuffer format(Date date, StringBuffer toAppendTo, FieldPosition pos) {
        return localSimpleDateFormat.get().format(date, toAppendTo, pos);
    }

    public AttributedCharacterIterator formatToCharacterIterator(Object obj) {
        return localSimpleDateFormat.get().formatToCharacterIterator(obj);
    }

    public Date parse(String text, ParsePosition pos) {
        return localSimpleDateFormat.get().parse(text, pos);
    }

    public String toPattern() {
        return localSimpleDateFormat.get().toPattern();
    }

    public String toLocalizedPattern() {
        return localSimpleDateFormat.get().toLocalizedPattern();
    }

    public void applyPattern(String pattern) {
        localSimpleDateFormat.get().applyPattern(pattern);
    }

    public void applyLocalizedPattern(String pattern) {
        localSimpleDateFormat.get().applyLocalizedPattern(pattern);
    }

    public DateFormatSymbols getDateFormatSymbols() {
        return localSimpleDateFormat.get().getDateFormatSymbols();
    }

    public void setDateFormatSymbols(DateFormatSymbols newFormatSymbols) {
        localSimpleDateFormat.get().setDateFormatSymbols(newFormatSymbols);
    }

    public Object clone() {
        return localSimpleDateFormat.get().clone();
    }

    public int hashCode() {
        return localSimpleDateFormat.get().hashCode();
    }

    public boolean equals(Object obj) {
        return localSimpleDateFormat.get().equals(obj);
    }

}

https://gist.github.com/pablomoretti/9748230

I had this same error. I had everything written in correctly, including the Listing 10.13 from the tutorial.

Rails.application.configure do
.
.
.
config.action_mailer.raise_delivery_errors = true
config.action_mailer.delevery_method :test
host = 'example.com'
config.action_mailer.default_url_options = { host: host }
.
.
.
end

obviously with "example.com" replaced with my server url.

What I had glossed over in the tutorial was this line:

After restarting the development server to activate the configuration...

So the answer for me was to turn the server off and back on again.

This code will print a pyramid of dollars.

public static void main(String[] args) {

     for(int i=0;i<5;i++) {
         for(int j=0;j<5-i;j++) {
             System.out.print(" ");
         }
        for(int k=0;k<=i;k++) {
            System.out.print("$ ");
        }
        System.out.println();  
    }

}

OUPUT :

     $ 
    $ $ 
   $ $ $ 
  $ $ $ $ 
 $ $ $ $ $

@RequestBody MultipartFile[] submissions

should be

@RequestParam("file") MultipartFile[] submissions

The files are not the request body, they are part of it and there is no built-in HttpMessageConverter that can convert the request to an array of MultiPartFile.

You can also replace HttpServletRequest with MultipartHttpServletRequest, which gives you access to the headers of the individual parts.

You can use strstream. It's formally deprecated, but it's still a great tool if you need to work with C strings, i think.

char result[100]; // max size 100
std::ostrstream s(result, sizeof result - 1);

s << one << two << std::ends;
result[99] = '\0';

This will write one and then two into the stream, and append a terminating \0 using std::ends. In case both strings could end up writing exactly 99 characters - so no space would be left writing \0 - we write one manually at the last position.

suppose below is the html paragraph tag:

<p style="background-color:#ff0000">This is a paragraph.</p>

and we want to change the paragraph color in jquery.

The client side code will be:

<script>
$(document).ready(function(){
    $("p").css("background-color", "yellow");
});
</script> 

Python 3:

my_list = [*range(1001)]

Note that you have to be careful if your row contains a factor. Here is an example:

df_1 = data.frame(V1 = factor(11:15),
                  V2 = 21:25)
df_1[1,] %>% as.numeric() # you expect 11 21 but it returns 
[1] 1 21

Here is another example (by default data.frame() converts characters to factors)

df_2 = data.frame(V1 = letters[1:5],
                  V2 = 1:5)
df_2[3,] %>% as.numeric() # you expect to obtain c 3 but it returns
[1] 3 3
df_2[3,] %>% as.character() # this won't work neither
[1] "3" "3"

To prevent this behavior, you need to take care of the factor, before extracting it:

df_1$V1 = df_1$V1 %>% as.character() %>% as.numeric()
df_2$V1 = df_2$V1 %>% as.character()
df_1[1,] %>% as.numeric()
[1] 11  21
df_2[3,] %>% as.character()
[1] "c" "3"

On IntelliJ IDEA platform you can use Java Decompiler IntelliJ Plugin. It allows you to display all the Java sources during your debugging process, even if you do not have them all. It is based on the famous tools JD-GUI.

You can use NSDate's method - (id)dateByAddingTimeInterval:(NSTimeInterval)seconds where seconds would be 60 * 60 * 24 = 86400

I found the problem. Instead of adding a class (.cs) file by mistake I had added a Web API Controller class which added a configuration file in my solution. And that configuration file was looking for the mentioned DLL (Microsoft.Web.Infrastructure 1.0.0.0). It worked when I removed that file, cleaned the application and then published.

There is no way to rename a folder through the GUI, the fastest (and easiest if you like GUI) way to achieve this is to perform an plain old copy. To achieve this: create the new folder on S3 using the GUI, get to your old folder, select all, mark "copy" and then navigate to the new folder and choose "paste". When done, remove the old folder.

This simple method is very fast because it is copies from S3 to itself (no need to re-upload or anything like that) and it also maintains the permissions and metadata of the copied objects like you would expect.

If you want to list Store Procedure for Current Selected Database,

SHOW PROCEDURE STATUS WHERE Db = DATABASE();

it will list Routines based on current selected Database

UPDATED to list out functions in your database

select * from information_schema.ROUTINES where ROUTINE_SCHEMA="YOUR DATABASE NAME" and ROUTINE_TYPE="FUNCTION";

to list out routines/store procedures in your database,

select * from information_schema.ROUTINES where ROUTINE_SCHEMA="YOUR DATABASE NAME" and ROUTINE_TYPE="PROCEDURE";

to list tables in your database,

select * from information_schema.TABLES WHERE TABLE_TYPE="BASE TABLE" AND TABLE_SCHEMA="YOUR DATABASE NAME";

to list views in your database,

method 1:

select * from information_schema.TABLES WHERE TABLE_TYPE="VIEW" AND TABLE_SCHEMA="YOUR DATABASE NAME";

method 2:

select * from information_schema.VIEWS WHERE TABLE_SCHEMA="YOUR DATABASE NAME";

Converting and removing annoying stars:

$array = (array) $object;
foreach($array as $key => $val)
{
    $new_array[str_replace('*_', '', $key)] = $val;
}

Probably, it will be cheaper than using reflections.

I have a slightly different way of doing this than the accepted answer. This way you can avoid using GROUP_CONCAT which has a limit of 1024 characters and will not work if you have a lot of fields.

SET @sql = '';
SELECT
    @sql := CONCAT(@sql,if(@sql='','',', '),temp.output)
FROM
(
    SELECT
      DISTINCT
        CONCAT(
         'MAX(IF(pa.fieldname = ''',
          fieldname,
          ''', pa.fieldvalue, NULL)) AS ',
          fieldname
        ) as output
    FROM
        product_additional
) as temp;

SET @sql = CONCAT('SELECT p.id
                    , p.name
                    , p.description, ', @sql, ' 
                   FROM product p
                   LEFT JOIN product_additional AS pa 
                    ON p.id = pa.id
                   GROUP BY p.id');

PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;

Use CSS:

<input type="text" class="bigText"  name=" item" align="left" />

.bigText {
    height:30px;
}

Dreamweaver is a poor testing tool. It is not a browser.

I think the solution from medopal is what you are looking for.

But just another alternative solution is to use a HashMap and use the key (Integer) to store positions.

This way you won't need to populate it with nulls etc initially, just stick the position and the object in the map as you go along. You can write a couple of lines at the end to convert it to a List if you need it that way.

Use all SQL server: ;with tbl as (SELECT ROW_NUMBER() over(order by(select 1)) as RowIndex,* from table) select top 10 * from tbl where RowIndex>=10

next - it's like return, but for blocks! (So you can use this in any proc/lambda too.)

That means you can also say next n to "return" n from the block. For instance:

puts [1, 2, 3].map do |e|
  next 42 if e == 2
  e
end.inject(&:+)

This will yield 46.

Note that return always returns from the closest def, and never a block; if there's no surrounding def, returning is an error.

Using return from within a block intentionally can be confusing. For instance:

def my_fun
  [1, 2, 3].map do |e|
    return "Hello." if e == 2
    e
  end
end

my_fun will result in "Hello.", not [1, "Hello.", 2], because the return keyword pertains to the outer def, not the inner block.

That directory is part of your user data and you can delete any user data without affecting Xcode seriously. You can delete the whole CoreSimulator/ directory. Xcode will recreate fresh instances there for you when you do your next simulator run. If you can afford losing any previous simulator data of your apps this is the easy way to get space.

Update: A related useful app is "DevCleaner for Xcode" https://apps.apple.com/app/devcleaner-for-xcode/id1388020431

Go to File-> Project Structure-> Libraries and click green "+" to add the directory folder that has the JARs to CLASSPATH. Everything in that folder will be added to CLASSPATH.

Update:

It's 2018. It's a better idea to use a dependency manager like Maven and externalize your dependencies. Don't add JAR files to your project in a /lib folder anymore.

You can do a LEFT JOIN and assert the joined column is NULL.

Example:

SELECT * FROM employees a LEFT JOIN eotm_dyn b on (a.joinfield=b.joinfield) WHERE b.name IS NULL

Cava Packager is great on the Windows ecosystem.

Your file seems quite small (297 lines) so you can read and write them quite quickly. You refer to Excel CSV, which does not exists, and you show space delimited data in your example. Furthermore, Access is limited to 255 columns, and a CSV is not, so there is no guarantee this will work

Sub StripHeaderAndFooter()
Dim fs As Object ''FileSystemObject
Dim tsIn As Object, tsOut As Object ''TextStream
Dim sFileIn As String, sFileOut As String
Dim aryFile As Variant

    sFileIn = "z:\docs\FileName.csv"
    sFileOut = "z:\docs\FileOut.csv"

    Set fs = CreateObject("Scripting.FileSystemObject")
    Set tsIn = fs.OpenTextFile(sFileIn, 1) ''ForReading

    sTmp = tsIn.ReadAll

    Set tsOut = fs.CreateTextFile(sFileOut, True) ''Overwrite
    aryFile = Split(sTmp, vbCrLf)

    ''Start at line 3 and end at last line -1
    For i = 3 To UBound(aryFile) - 1
        tsOut.WriteLine aryFile(i)
    Next

    tsOut.Close

    DoCmd.TransferText acImportDelim, , "NewCSV", sFileOut, False
End Sub

Edit re various comments

It is possible to import a text file manually into MS Access and this will allow you to choose you own cell delimiters and text delimiters. You need to choose External data from the menu, select your file and step through the wizard.

About importing and linking data and database objects -- Applies to: Microsoft Office Access 2003

Introduction to importing and exporting data -- Applies to: Microsoft Access 2010

Once you get the import working using the wizards, you can save an import specification and use it for you next DoCmd.TransferText as outlined by @Olivier Jacot-Descombes. This will allow you to have non-standard delimiters such as semi colon and single-quoted text.

You can do the following, when your current directory is parent_directory:

for d in [0-9][0-9][0-9]
do
    ( cd "$d" && your-command-here )
done

The ( and ) create a subshell, so the current directory isn't changed in the main script.

I found @AgileZebra's answer (plus @starfry's comment) the most useful, but it sets heads to a scalar. An array is probably more useful:

heads=( "${@:1:$(($# - 1))}" )
tail=${@:${#@}}

Note that this is bash-only.

You can solve your problem with help of Attribute routing

Controller

[Route("api/category/{categoryId}")]
public IEnumerable<Order> GetCategoryId(int categoryId) { ... }

URI in jquery

api/category/1

Route Configuration

using System.Web.Http;

namespace WebApplication
{
    public static class WebApiConfig
    {
        public static void Register(HttpConfiguration config)
        {
            // Web API routes
            config.MapHttpAttributeRoutes();

            // Other Web API configuration not shown.
        }
    }
}

and your default routing is working as default convention-based routing

Controller

public string Get(int id)
    {
        return "object of id id";
    }   

URI in Jquery

/api/records/1 

Route Configuration

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        // Attribute routing.
        config.MapHttpAttributeRoutes();

        // Convention-based routing.
        config.Routes.MapHttpRoute(
            name: "DefaultApi",
            routeTemplate: "api/{controller}/{id}",
            defaults: new { id = RouteParameter.Optional }
        );
    }
}

Review article for more information Attribute routing and onvention-based routing here & this

Verification, do not forget the to_s

 def nottolonng?(value)
   if value.to_s.length <=8
     return true
   else
     return false
   end
  end

Just try noquote(a)

noquote("a")

[1] a

I found the GeoCoder javascript a little buggy when I included it in my jsp files.

You can also try this:

    var lat = "43.7667855" ;
    var long = "-79.2157321" ;
    var url = "https://maps.googleapis.com/maps/api/geocode/json?latlng="
       +lat+","+long+"&sensor=false";
    $.get(url).success(function(data) {
       var loc1 = data.results[0];
       var county, city;
         $.each(loc1, function(k1,v1) {
            if (k1 == "address_components") {
               for (var i = 0; i < v1.length; i++) {
                  for (k2 in v1[i]) {
                     if (k2 == "types") {
                        var types = v1[i][k2];
                        if (types[0] =="sublocality_level_1") {
                            county = v1[i].long_name;
                            //alert ("county: " + county);
                        } 
                        if (types[0] =="locality") {
                           city = v1[i].long_name;
                           //alert ("city: " + city);
                       } 
                     }

                  }          

               }

            }

         });
         $('#city').html(city); 
    }); 

try

java -cp "your_jar.jar:lib/referenced_jar.jar" com.your.main.Main

If you are on windows, you should use ; instead of :

Microsoft PDF add-in for word seems to be the best solution for now but you should take into consideration that it does not convert all word documents correctly to pdf and in some cases you will see huge difference between the word and the output pdf. Unfortunately I couldn't find any api that would convert all word documents correctly. The only solution I found to ensure the conversion was 100% correct was by converting the documents through a printer driver. The downside is that documents are queued and converted one by one, but you can be sure the resulted pdf is exactly the same as word document layout. I personally preferred using UDC (Universal document converter) and installed Foxit Reader(free version) on server too then printed the documents by starting a "Process" and setting its Verb property to "print". You can also use FileSystemWatcher to set a signal when the conversion has completed.

or programatically

TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();

First answer on SO.

I have encountered the same problem and found @alex 's code very helpful. I have made some simple modifications in order to pass in as many parameters as needed through HashMap, and have basically copied parseNetworkResponse() from StringRequest. I have searched online and so surprised to find out that such a common task is so rarely answered. Anyway, I wish the code could help:

public class MultipartRequest extends Request<String> {

private MultipartEntity entity = new MultipartEntity();

private static final String FILE_PART_NAME = "image";

private final Response.Listener<String> mListener;
private final File file;
private final HashMap<String, String> params;

public MultipartRequest(String url, Response.Listener<String> listener, Response.ErrorListener errorListener, File file, HashMap<String, String> params)
{
    super(Method.POST, url, errorListener);

    mListener = listener;
    this.file = file;
    this.params = params;
    buildMultipartEntity();
}

private void buildMultipartEntity()
{
    entity.addPart(FILE_PART_NAME, new FileBody(file));
    try
    {
        for ( String key : params.keySet() ) {
            entity.addPart(key, new StringBody(params.get(key)));
        }
    }
    catch (UnsupportedEncodingException e)
    {
        VolleyLog.e("UnsupportedEncodingException");
    }
}

@Override
public String getBodyContentType()
{
    return entity.getContentType().getValue();
}

@Override
public byte[] getBody() throws AuthFailureError
{
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    try
    {
        entity.writeTo(bos);
    }
    catch (IOException e)
    {
        VolleyLog.e("IOException writing to ByteArrayOutputStream");
    }
    return bos.toByteArray();
}

/**
 * copied from Android StringRequest class
 */
@Override
protected Response<String> parseNetworkResponse(NetworkResponse response) {
    String parsed;
    try {
        parsed = new String(response.data, HttpHeaderParser.parseCharset(response.headers));
    } catch (UnsupportedEncodingException e) {
        parsed = new String(response.data);
    }
    return Response.success(parsed, HttpHeaderParser.parseCacheHeaders(response));
}

@Override
protected void deliverResponse(String response)
{
    mListener.onResponse(response);
}

And you may use the class as following:

    HashMap<String, String> params = new HashMap<String, String>();

    params.put("type", "Some Param");
    params.put("location", "Some Param");
    params.put("contact",  "Some Param");


    MultipartRequest mr = new MultipartRequest(url, new Response.Listener<String>(){

        @Override
        public void onResponse(String response) {
            Log.d("response", response);
        }

    }, new Response.ErrorListener(){

        @Override
        public void onErrorResponse(VolleyError error) {
            Log.e("Volley Request Error", error.getLocalizedMessage());
        }

    }, f, params);

    Volley.newRequestQueue(this).add(mr);

Why not just put an executable somewhere in my $PATH

~/.local/bin directory is theoretically expected to be in your $PATH.

According to these people it's a bug not adding it in the $PATH when using systemd.

This answer explains it more extensively.

But even if your distro includes the ~/.local/bin directory to the $PATH, it might be in the following form (inside ~/.profile):

if [ -d "$HOME/.local/bin" ] ; then
    PATH="$HOME/.local/bin:$PATH"
fi

which would require you to logout and login again, if the directory was not there before.

Functional way (one-liner)

xstr = lambda s: '' if s is None else s

just to add some clarity, you need to stage changes with git add, then amend last commit:

git add /path/to/modified/files
git commit --amend --no-edit

This is especially useful for if you forgot to add some changes in last commit or when you want to add more changes without creating new commits by reusing the last commit.

Sprint as defined in pure Scrum has the duration 30 calendar days. However Iteration length could be anything as defined by the team.

I already did post this answer somewhere, i will do it here again. This version doesn't use any major inbuilt method. You got the char array, convert it into a String. Hope it helps!

import java.util.Scanner;

public class SentenceToWord 
{
    public static int getNumberOfWords(String sentence)
    {
        int counter=0;
        for(int i=0;i<sentence.length();i++)
        {
            if(sentence.charAt(i)==' ')
            counter++;
        }
        return counter+1;
    }

    public static char[] getSubString(String sentence,int start,int end) //method to give substring, replacement of String.substring() 
    {
        int counter=0;
        char charArrayToReturn[]=new char[end-start];
        for(int i=start;i<end;i++)
        {
            charArrayToReturn[counter++]=sentence.charAt(i);
        }
        return charArrayToReturn;
    }

    public static char[][] getWordsFromString(String sentence)
    {
        int wordsCounter=0;
        int spaceIndex=0;
        int length=sentence.length();
        char wordsArray[][]=new char[getNumberOfWords(sentence)][]; 
        for(int i=0;i<length;i++)
        {
            if(sentence.charAt(i)==' ' || i+1==length)
            {
            wordsArray[wordsCounter++]=getSubString(sentence, spaceIndex,i+1); //get each word as substring
            spaceIndex=i+1; //increment space index
            }
        }
        return  wordsArray; //return the 2 dimensional char array
    }


    public static void main(String[] args) 
    {
    System.out.println("Please enter the String");
    Scanner input=new Scanner(System.in);
    String userInput=input.nextLine().trim();
    int numOfWords=getNumberOfWords(userInput);
    char words[][]=new char[numOfWords+1][];
    words=getWordsFromString(userInput);
    System.out.println("Total number of words found in the String is "+(numOfWords));
    for(int i=0;i<numOfWords;i++)
    {
        System.out.println(" ");
        for(int j=0;j<words[i].length;j++)
        {
        System.out.print(words[i][j]);//print out each char one by one
        }
    }
    }

}

here's the incantation for nginx, inside a

location / {
    # Simple requests
    if ($request_method ~* "(GET|POST)") {
      add_header "Access-Control-Allow-Origin"  *;
    }

    # Preflighted requests
    if ($request_method = OPTIONS ) {
      add_header "Access-Control-Allow-Origin"  *;
      add_header "Access-Control-Allow-Methods" "GET, POST, OPTIONS, HEAD";
      add_header "Access-Control-Allow-Headers" "Authorization, Origin, X-Requested-With, Content-Type, Accept";
    }

}

When autocomplete changes a value, it fires a autocompletechange event, not the change event

$(document).ready(function () {
    $('#tags').on('autocompletechange change', function () {
        $('#tagsname').html('You selected: ' + this.value);
    }).change();
});

Demo: Fiddle

Another solution is to use select event, because the change event is triggered only when the input is blurred

$(document).ready(function () {
    $('#tags').on('change', function () {
        $('#tagsname').html('You selected: ' + this.value);
    }).change();
    $('#tags').on('autocompleteselect', function (e, ui) {
        $('#tagsname').html('You selected: ' + ui.item.value);
    });
});

Demo: Fiddle

I was looking for the same thing and I just found this list

https://developers.facebook.com/docs/reference/api/errors/

This solution worked for me:

tabBarOptions: {
      showIcon: true,
      showLabel: false,
      style: {
        backgroundColor: '#000',
        borderTopLeftRadius: 40,
        borderTopRightRadius: 40,
        position: 'relative',
        zIndex: 2,
        marginTop: -48
      }
  }

It looks like you are trying to start the Python interpreter by running the command python.

However the interpreter is already started. It is interpreting python as a name of a variable, and that name is not defined.

Try this instead and you should hopefully see that your Python installation is working as expected:

print("Hello world!")

Something like Rob W's answer, but allowing different a different ssh key, and works with older git versions (which don't have e.g. a core.sshCommand config).

I created the file ~/bin/git_poweruser, with executable permission, and in the PATH:

#!/bin/bash

TMPDIR=$(mktemp -d)
trap 'rm -rf "$TMPDIR"' EXIT

cat > $TMPDIR/ssh << 'EOF'
#!/bin/bash
ssh -i $HOME/.ssh/poweruserprivatekey $@
EOF

chmod +x $TMPDIR/ssh
export GIT_SSH=$TMPDIR/ssh

git -c user.name="Power User name" -c user.email="[email protected]" $@

Whenever I want to commit or push something as "Power User", I use git_poweruser instead of git. It should work on any directory, and does not require changes in .gitconfig or .ssh/config, at least not in mine.

You can create a class based on a Button with specific images for MouseHover and MouseDown like this:

public class AdvancedImageButton : Button {

public Image HoverImage { get; set; }
public Image PlainImage { get; set; }
public Image PressedImage { get; set; }

protected override void OnMouseEnter(System.EventArgs e)
{
  base.OnMouseEnter(e);
  if (HoverImage == null) return;
  if (PlainImage == null) PlainImage = base.Image;
  base.Image = HoverImage;
}

protected override void OnMouseLeave(System.EventArgs e)
{
  base.OnMouseLeave(e);
  if (HoverImage == null) return;
  base.Image = PlainImage;
}

protected override void OnMouseDown(MouseEventArgs e)
{
  base.OnMouseDown(e);
  if (PressedImage == null) return;
  if (PlainImage == null) PlainImage = base.Image;
  base.Image = PressedImage;
}

}

This solution has a small drawback that I am sure can be fixed: when you need for some reason change the Image property, you will also have to change the PlainImage property also.

http://www.mrexcel.com/td0097.html

Dim WS as Worksheet
Set WS = Sheets.Add

You don't have to know where it's located, or what it's name is, you just refer to it as WS.
If you still want to do this the "old fashioned" way, try this:

Sheets.Add.Name = "Test"

I've just had this issue and my problem was that I had null rows in a csv file, that contained the text "null" rather than being an empty.

You can use the built-in forEach function for arrays.

Like this:

//this sets all product descriptions to a max length of 10 characters
data.products.forEach( (element) => {
    element.product_desc = element.product_desc.substring(0,10);
});

Your version wasn't wrong though. It should look more like this:

for(let i=0; i<data.products.length; i++){
    console.log(data.products[i].product_desc); //use i instead of 0
}

For Visual Studio 2017 and Visual Studio 2015, IIS Express settings is stored in the hidden .vs directory and the path is something like this .vs\config\applicationhost.config, add binding like below will work

<bindings>
    <binding protocol="http" bindingInformation="*:8802:localhost" />
    <binding protocol="http" bindingInformation="*:8802:127.0.0.1" />
</bindings>

Syntax: https://docs.microsoft.com/en-us/dotnet/api/microsoft.web.administration.binding.bindinginformation?view=iis-dotnet

I didn't find find the correct jsonpath filter syntax to extract a value from a name-value pair in json.

Here's the syntax and an abbreviated sample twitter document below.

This site was useful for testing:

The jsonpath filter expression:

.events[0].attributes[?(@.name=='screen_name')].value

Test document:

{
  "title" : "test twitter",
  "priority" : 5,
  "events" : [ {
    "eventId" : "150d3939-1bc4-4bcb-8f88-6153053a2c3e",
    "eventDate" : "2015-03-27T09:07:48-0500",
    "publisher" : "twitter",
    "type" : "tweet",
    "attributes" : [ {
      "name" : "filter_level",
      "value" : "low"
    }, {
      "name" : "screen_name",
      "value" : "_ziadin"
    }, {
      "name" : "followers_count",
      "value" : "406"
    } ]
  } ]
}

go to the url about:config and paste each line:

network.http.keep-alive.timeout;10
network.http.connection-retry-timeout;10
network.http.pipelining.read-timeout;5
network.http.connection-timeout;10

I got this kind of error whe nI had JDK 1.7 before and I installed JAVA JDK 1.8 and pointed my JAVA_HOME and PATH variables to JAVA 1.8 version. When I try to find the java version I got this error. I restarted my machine, and it works . It seems to be we have to restart the machine after modifying the environment variables.

In my opinion the simplest and most elegant way to achieve what you need is this:

ip route get 8.8.8.8 | tr -s ' ' | cut -d' ' -f7

ip route get [host] - gives you the gateway used to reach a remote host e.g.:

8.8.8.8 via 192.168.0.1 dev enp0s3  src 192.168.0.109

tr -s ' ' - removes any extra spaces, now you have uniformity e.g.:

8.8.8.8 via 192.168.0.1 dev enp0s3 src 192.168.0.109

cut -d' ' -f7 - truncates the string into ' 'space separated fields, then selects the field #7 from it e.g.:

192.168.0.109

I hope this will help you

Create table :

create table users (id int,first_name varchar(10),last_name varchar(10));

Insert values into the table :

insert into users (id,first_name,last_name) values(1,'Abhishek','Anand');

rapidjson is a C++ JSON parser/generator designed to be fast and small memory footprint.

There is a performance comparison with YAJL and JsonCPP.

Update:

I created an open source project Native JSON benchmark, which evaluates 29 (and increasing) C/C++ JSON libraries, in terms of conformance and performance. This should be an useful reference.

Here I found this article which is send post request using JsonConvert.SerializeObject() & StringContent() to HttpClient.PostAsync data

static async Task Main(string[] args)
{
    var person = new Person();
    person.Name = "John Doe";
    person.Occupation = "gardener";

    var json = Newtonsoft.Json.JsonConvert.SerializeObject(person);
    var data = new System.Net.Http.StringContent(json, Encoding.UTF8, "application/json");

    var url = "https://httpbin.org/post";
    using var client = new HttpClient();

    var response = await client.PostAsync(url, data);

    string result = response.Content.ReadAsStringAsync().Result;
    Console.WriteLine(result);
}

I would do something like this but i bet there is a simpler way. i think the sql from linqtosql would use a select from person Where NOT EXIST(select from your exclusion list)

static class Program
{
    public class Person
    {
        public string Key { get; set; }
        public Person(string key)
        {
           Key = key;
        }
    }
    public class NotPerson
    {
        public string Key { get; set; }
        public NotPerson(string key)
        {
           Key = key;
        }
    }
    static void Main()
    {

       List<Person> persons = new List<Person>()
       { 
           new Person ("1"),
           new Person ("2"),
           new Person ("3"),
           new Person ("4")
       };

       List<NotPerson> notpersons = new List<NotPerson>()
       { 
           new NotPerson ("3"),
           new NotPerson ("4")
       };

       var filteredResults = from n in persons
                             where !notpersons.Any(y => n.Key == y.Key)
                             select n;

       foreach (var item in filteredResults)
       {
          Console.WriteLine(item.Key);
       }
    }
 }

You have to manually copy each key/value pair to a new map. This is a loop that people have to reprogram any time they want a deep copy of a map.

You can automatically generate the function for this by installing mapper from the maps package using

go get -u github.com/drgrib/maps/cmd/mapper

and running

mapper -types string:aStruct

which will generate the file map_float_astruct.go containing not only a (deep) Copy for your map but also other "missing" map functions ContainsKey, ContainsValue, GetKeys, and GetValues:

func ContainsKeyStringAStruct(m map[string]aStruct, k string) bool {
    _, ok := m[k]
    return ok
}

func ContainsValueStringAStruct(m map[string]aStruct, v aStruct) bool {
    for _, mValue := range m {
        if mValue == v {
            return true
        }
    }

    return false
}

func GetKeysStringAStruct(m map[string]aStruct) []string {
    keys := []string{}

    for k, _ := range m {
        keys = append(keys, k)
    }

    return keys
}

func GetValuesStringAStruct(m map[string]aStruct) []aStruct {
    values := []aStruct{}

    for _, v := range m {
        values = append(values, v)
    }

    return values
}

func CopyStringAStruct(m map[string]aStruct) map[string]aStruct {
    copyMap := map[string]aStruct{}

    for k, v := range m {
        copyMap[k] = v
    }

    return copyMap
}

Full disclosure: I am the creator of this tool. I created it and its containing package because I found myself constantly rewriting these algorithms for the Go map for different type combinations.

You shouldn´t use client javascript to access databases for several reasons (bad practice, security issues, etc) but if you really want to do this, here is an example:

var connection = new ActiveXObject("ADODB.Connection") ;

var connectionstring="Data Source=<server>;Initial Catalog=<catalog>;User ID=<user>;Password=<password>;Provider=SQLOLEDB";

connection.Open(connectionstring);
var rs = new ActiveXObject("ADODB.Recordset");

rs.Open("SELECT * FROM table", connection);
rs.MoveFirst
while(!rs.eof)
{
   document.write(rs.fields(1));
   rs.movenext;
}

rs.close;
connection.close; 

A better way to connect to a sql server would be to use some server side language like PHP, Java, .NET, among others. Client javascript should be used only for the interfaces.

And there are rumors of an ancient legend about the existence of server javascript, but this is another story. ;)

The second way is a tad more efficient, but a much better way is to execute them in batches:

public void executeBatch(List<Entity> entities) throws SQLException { 
    try (
        Connection connection = dataSource.getConnection();
        PreparedStatement statement = connection.prepareStatement(SQL);
    ) {
        for (Entity entity : entities) {
            statement.setObject(1, entity.getSomeProperty());
            // ...

            statement.addBatch();
        }

        statement.executeBatch();
    }
}

You're however dependent on the JDBC driver implementation how many batches you could execute at once. You may for example want to execute them every 1000 batches:

public void executeBatch(List<Entity> entities) throws SQLException { 
    try (
        Connection connection = dataSource.getConnection();
        PreparedStatement statement = connection.prepareStatement(SQL);
    ) {
        int i = 0;

        for (Entity entity : entities) {
            statement.setObject(1, entity.getSomeProperty());
            // ...

            statement.addBatch();
            i++;

            if (i % 1000 == 0 || i == entities.size()) {
                statement.executeBatch(); // Execute every 1000 items.
            }
        }
    }
}

As to the multithreaded environments, you don't need to worry about this if you acquire and close the connection and the statement in the shortest possible scope inside the same method block according the normal JDBC idiom using try-with-resources statement as shown in above snippets.

If those batches are transactional, then you'd like to turn off autocommit of the connection and only commit the transaction when all batches are finished. Otherwise it may result in a dirty database when the first bunch of batches succeeded and the later not.

public void executeBatch(List<Entity> entities) throws SQLException { 
    try (Connection connection = dataSource.getConnection()) {
        connection.setAutoCommit(false);

        try (PreparedStatement statement = connection.prepareStatement(SQL)) {
            // ...

            try {
                connection.commit();
            } catch (SQLException e) {
                connection.rollback();
                throw e;
            }
        }
    }
}

$('td:first-child') will return a collection of the elements that you want.

var text = $('td:first-child').map(function() {
  return $(this).html();
}).get();

For php7.3.* you could try to install these modules. It worked for me.

sudo apt-get install libapache2-mod-php7.3

sudo service apache2 restart

Update Code for image file uploading in Retrofit2.0

public interface ApiInterface {

    @Multipart
    @POST("user/signup")
    Call<UserModelResponse> updateProfilePhotoProcess(@Part("email") RequestBody email,
                                                      @Part("password") RequestBody password,
                                                      @Part("profile_pic\"; filename=\"pp.png")
                                                              RequestBody file);
}

Change MediaType.parse("image/*") to MediaType.parse("image/jpeg")

RequestBody reqFile = RequestBody.create(MediaType.parse("image/jpeg"),
                                         file);
RequestBody email = RequestBody.create(MediaType.parse("text/plain"),
                                       "[email protected]");
RequestBody password = RequestBody.create(MediaType.parse("text/plain"),
                                          "123456789");

Call<UserModelResponse> call = apiService.updateProfilePhotoProcess(email,
                                                                    password,
                                                                    reqFile);
call.enqueue(new Callback<UserModelResponse>() {

    @Override
    public void onResponse(Call<UserModelResponse> call,
                           Response<UserModelResponse> response) {

        String
                TAG =
                response.body()
                        .toString();

        UserModelResponse userModelResponse = response.body();
        UserModel userModel = userModelResponse.getUserModel();

        Log.d("MainActivity",
              "user image = " + userModel.getProfilePic());

    }

    @Override
    public void onFailure(Call<UserModelResponse> call,
                          Throwable t) {

        Toast.makeText(MainActivity.this,
                       "" + TAG,
                       Toast.LENGTH_LONG)
             .show();

    }
});

Yes... The first parameter of the RAISERROR function needs an NVARCHAR variable. So try the following;

-- Replace PRINT function
DECLARE @strMsg NVARCHAR(100)
SELECT @strMsg = 'Here''s your message...'
RAISERROR (@strMsg, 0, 1) WITH NOWAIT

OR

RAISERROR (n'Here''s your message...', 0, 1) WITH NOWAIT

figure;
plot(something);

or

figure(2);
plot(something);
...
figure(3);
plot(something else);
...

etc.

If we need to keep the elements order, how about this:

used = set()
mylist = [u'nowplaying', u'PBS', u'PBS', u'nowplaying', u'job', u'debate', u'thenandnow']
unique = [x for x in mylist if x not in used and (used.add(x) or True)]

And one more solution using reduce and without the temporary used var.

mylist = [u'nowplaying', u'PBS', u'PBS', u'nowplaying', u'job', u'debate', u'thenandnow']
unique = reduce(lambda l, x: l.append(x) or l if x not in l else l, mylist, [])

UPDATE - Dec, 2020 - Maybe the best approach!

Starting from python 3.7, the standard dict preserves insertion order.

Changed in version 3.7: Dictionary order is guaranteed to be insertion order. This behavior was an implementation detail of CPython from 3.6.

So this gives us the ability to use dict.from_keys for de-duplication!

NOTE: Credits goes to @rlat for giving us this approach in the comments!

mylist = [u'nowplaying', u'PBS', u'PBS', u'nowplaying', u'job', u'debate', u'thenandnow']
unique = list(dict.fromkeys(mylist))

In terms of speed - for me its fast enough and readable enough to become my new favorite approach!

UPDATE - March, 2019

And a 3rd solution, which is a neat one, but kind of slow since .index is O(n).

mylist = [u'nowplaying', u'PBS', u'PBS', u'nowplaying', u'job', u'debate', u'thenandnow']
unique = [x for i, x in enumerate(mylist) if i == mylist.index(x)]

UPDATE - Oct, 2016

Another solution with reduce, but this time without .append which makes it more human readable and easier to understand.

mylist = [u'nowplaying', u'PBS', u'PBS', u'nowplaying', u'job', u'debate', u'thenandnow']
unique = reduce(lambda l, x: l+[x] if x not in l else l, mylist, [])
#which can also be writed as:
unique = reduce(lambda l, x: l if x in l else l+[x], mylist, [])

NOTE: Have in mind that more human-readable we get, more unperformant the script is. Except only for the dict.from_keys approach which is python 3.7+ specific.

import timeit

setup = "mylist = [u'nowplaying', u'PBS', u'PBS', u'nowplaying', u'job', u'debate', u'thenandnow']"

#10x to Michael for pointing out that we can get faster with set()
timeit.timeit('[x for x in mylist if x not in used and (used.add(x) or True)]', setup='used = set();'+setup)
0.2029558869980974

timeit.timeit('[x for x in mylist if x not in used and (used.append(x) or True)]', setup='used = [];'+setup)
0.28999493700030143

# 10x to rlat for suggesting this approach!   
timeit.timeit('list(dict.fromkeys(mylist))', setup=setup)
0.31227896199925453

timeit.timeit('reduce(lambda l, x: l.append(x) or l if x not in l else l, mylist, [])', setup='from functools import reduce;'+setup)
0.7149233570016804

timeit.timeit('reduce(lambda l, x: l+[x] if x not in l else l, mylist, [])', setup='from functools import reduce;'+setup)
0.7379565160008497

timeit.timeit('reduce(lambda l, x: l if x in l else l+[x], mylist, [])', setup='from functools import reduce;'+setup)
0.7400134069976048

timeit.timeit('[x for i, x in enumerate(mylist) if i == mylist.index(x)]', setup=setup)
0.9154880290006986

ANSWERING COMMENTS

Because @monica asked a good question about "how is this working?". For everyone having problems figuring it out. I will try to give a more deep explanation about how this works and what sorcery is happening here ;)

So she first asked:

I try to understand why unique = [used.append(x) for x in mylist if x not in used] is not working.

Well it's actually working

>>> used = []
>>> mylist = [u'nowplaying', u'PBS', u'PBS', u'nowplaying', u'job', u'debate', u'thenandnow']
>>> unique = [used.append(x) for x in mylist if x not in used]
>>> print used
[u'nowplaying', u'PBS', u'job', u'debate', u'thenandnow']
>>> print unique
[None, None, None, None, None]

The problem is that we are just not getting the desired results inside the unique variable, but only inside the used variable. This is because during the list comprehension .append modifies the used variable and returns None.

So in order to get the results into the unique variable, and still use the same logic with .append(x) if x not in used, we need to move this .append call on the right side of the list comprehension and just return x on the left side.

But if we are too naive and just go with:

>>> unique = [x for x in mylist if x not in used and used.append(x)]
>>> print unique
[]

We will get nothing in return.

Again, this is because the .append method returns None, and it this gives on our logical expression the following look:

x not in used and None

This will basically always:

1. evaluates to False when x is in used,
2. evaluates to None when x is not in used.

And in both cases (False/None), this will be treated as falsy value and we will get an empty list as a result.

But why this evaluates to None when x is not in used? Someone may ask.

Well it's because this is how Python's short-circuit operators works.

The expression x and y first evaluates x; if x is false, its value is returned; otherwise, y is evaluated and the resulting value is returned.

So when x is not in used (i.e. when its True) the next part or the expression will be evaluated (used.append(x)) and its value (None) will be returned.

But that's what we want in order to get the unique elements from a list with duplicates, we want to .append them into a new list only when we they came across for a fist time.

So we really want to evaluate used.append(x) only when x is not in used, maybe if there is a way to turn this None value into a truthy one we will be fine, right?

Well, yes and here is where the 2nd type of short-circuit operators come to play.

The expression x or y first evaluates x; if x is true, its value is returned; otherwise, y is evaluated and the resulting value is returned.

We know that .append(x) will always be falsy, so if we just add one or next to him, we will always get the next part. That's why we write:

x not in used and (used.append(x) or True)

so we can evaluate used.append(x) and get True as a result, only when the first part of the expression (x not in used) is True.

Similar fashion can be seen in the 2nd approach with the reduce method.

(l.append(x) or l) if x not in l else l
#similar as the above, but maybe more readable
#we return l unchanged when x is in l
#we append x to l and return l when x is not in l
l if x in l else (l.append(x) or l)

where we:

1. Append x to l and return that l when x is not in l. Thanks to the or statement .append is evaluated and l is returned after that.
2. Return l untouched when x is in l

DIfferent database products will give you different answers; but you're setting yourself up for hurt if you carry this very far. You're far better off choosing the columns you want, and giving them your own aliases so the identity of each column is crystal-clear, and you can tell them apart in the results.

enums are classes in Java. They have an implicit ordinal value, starting at 0. If you want to store an additional field, then you do it like for any other class:

public enum MyEnum {

    ONE(1),
    TWO(2);

    private final int value;

    private MyEnum(int value) {
        this.value = value;
    }

    public int getValue() {
        return this.value;
    }
}

You cannot play two animations since the attribute can be defined only once. Rather why don't you include the second animation in the first and adjust the keyframes to get the timing right?

.image {_x000D_
    position: absolute;_x000D_
    top: 50%;_x000D_
    left: 50%;_x000D_
    width: 120px;_x000D_
    height: 120px;_x000D_
    margin:-60px 0 0 -60px;_x000D_
    -webkit-animation:spin-scale 4s linear infinite;_x000D_
}_x000D_
_x000D_
@-webkit-keyframes spin-scale { _x000D_
    50%{_x000D_
        transform: rotate(360deg) scale(2);_x000D_
    }_x000D_
    100% { _x000D_
        transform: rotate(720deg) scale(1);_x000D_
    } _x000D_
}

<img class="image" src="http://makeameme.org/media/templates/120/grumpy_cat.jpg" alt="" width="120" height="120">

Java code to figure out if Rectangles are contacting or overlapping each other

...

for ( int i = 0; i < n; i++ ) {
    for ( int j = 0; j < n; j++ ) {
        if ( i != j ) {
            Rectangle rectangle1 = rectangles.get(i);
            Rectangle rectangle2 = rectangles.get(j);

            int l1 = rectangle1.l; //left
            int r1 = rectangle1.r; //right
            int b1 = rectangle1.b; //bottom
            int t1 = rectangle1.t; //top

            int l2 = rectangle2.l;
            int r2 = rectangle2.r;
            int b2 = rectangle2.b;
            int t2 = rectangle2.t;

            boolean topOnBottom = t2 == b1;
            boolean bottomOnTop = b2 == t1;
            boolean topOrBottomContact = topOnBottom || bottomOnTop;

            boolean rightOnLeft = r2 == l1;
            boolean leftOnRight = l2 == r1;
            boolean rightOrLeftContact = leftOnRight || rightOnLeft;

            boolean leftPoll = l2 <= l1 && r2 >= l1;
            boolean rightPoll = l2 <= r1 && r2 >= r1;
            boolean leftRightInside = l2 >= l1 && r2 <= r1;
            boolean leftRightPossiblePlaces = leftPoll || rightPoll || leftRightInside;

            boolean bottomPoll = t2 >= b1 && b2 <= b1;
            boolean topPoll = b2 <= b1 && t2 >= b1;
            boolean topBottomInside = b2 >= b1 && t2 <= t1;
            boolean topBottomPossiblePlaces = bottomPoll || topPoll || topBottomInside;


            boolean topInBetween = t2 > b1 && t2 < t1;
            boolean bottomInBetween = b2 > b1 && b2 < t1;
            boolean topBottomInBetween = topInBetween || bottomInBetween;

            boolean leftInBetween = l2 > l1 && l2 < r1;
            boolean rightInBetween = r2 > l1 && r2 < r1;
            boolean leftRightInBetween = leftInBetween || rightInBetween;

            if ( (topOrBottomContact && leftRightPossiblePlaces) || (rightOrLeftContact && topBottomPossiblePlaces) ) {
                path[i][j] = true;
            }
        }
    }
}

...

Found it on another thread that solved my problem... was using an internet connection less network.

In that case copy the xsd files from the url and place it next to the beans.xml file and change the xsi:schemaLocation as under:

 <beans xmlns="http://www.springframework.org/schema/beans" 
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.springframework.org/schema/beans 
spring-beans-3.1.xsd">

I'd use absolute positioning:

#play_button {
    position:absolute;
transition: .5s ease;
    left: 202px;
    top: 198px;

}

This is what I used to copy some resource files: the copy-files is an empty target to ignore errors

 add_custom_target(copy-files ALL
    COMMAND ${CMAKE_COMMAND} -E copy_directory
    ${CMAKE_BINARY_DIR}/SOURCEDIRECTORY
    ${CMAKE_BINARY_DIR}/DESTINATIONDIRECTORY
    )

I tried all the other solutions but didn't worked for me. But I came to a proper solution and it may be helpful for someone here.

To call a stored procedure and get the result into a list of model in EF Core, we have to follow 3 steps.

Step 1. You need to add a new class just like your entity class. Which should have properties with all the columns in your SP. For example if your SP is returning two columns called Id and Name then your new class should be something like

public class MySPModel
{
    public int Id {get; set;}
    public string Name {get; set;}
}

Step 2.

Then you have to add one DbQuery property into your DBContext class for your SP.

public partial class Sonar_Health_AppointmentsContext : DbContext
{
        public virtual DbSet<Booking> Booking { get; set; } // your existing DbSets
        ...

        public virtual DbQuery<MySPModel> MySP { get; set; } // your new DbQuery
        ...
}

Step 3.

Now you will be able to call and get the result from your SP from your DBContext.

var result = await _context.Query<MySPModel>().AsNoTracking().FromSql(string.Format("EXEC {0} {1}", functionName, parameter)).ToListAsync();

I am using a generic UnitOfWork & Repository. So my function to execute the SP is

/// <summary>
/// Execute function. Be extra care when using this function as there is a risk for SQL injection
/// </summary>
public async Task<IEnumerable<T>> ExecuteFuntion<T>(string functionName, string parameter) where T : class
{
    return await _context.Query<T>().AsNoTracking().FromSql(string.Format("EXEC {0} {1}", functionName, parameter)).ToListAsync();
}

Hope it will be helpful for someone !!!

On mac OS X Yosemite, after installing it with brew it put it into

/usr/local/opt/openssl/bin/openssl

But kept getting an error "Linking keg-only openssl means you may end up linking against the insecure" when trying to link it

So I just linked it by supplying the full path like so

ln -s /usr/local/opt/openssl/bin/openssl /usr/local/bin/openssl

Now it's showing version OpenSSL 1.0.2o when I do "openssl version -a", I'm assuming it worked

Here is a native solution for PowerShell v5, using the cmdlet Compress-Archive Creating Zip files using PowerShell.

See also the Microsoft Docs for Compress-Archive.

Example 1:

Compress-Archive `
    -LiteralPath C:\Reference\Draftdoc.docx, C:\Reference\Images\diagram2.vsd `
    -CompressionLevel Optimal `
    -DestinationPath C:\Archives\Draft.Zip

Example 2:

Compress-Archive `
    -Path C:\Reference\* `
    -CompressionLevel Fastest `
    -DestinationPath C:\Archives\Draft

Example 3:

Write-Output $files | Compress-Archive -DestinationPath $outzipfile

You can to use split to do it:

 String[] elements = s.split(",");
 for(String s1: elements) {
     String[] keyValue = s1.split(":");
     myMap.put(keyValue[0], keyValue[1]);
 }

Nevertheless, myself I will go for guava based solution. https://stackoverflow.com/a/10514513/1356883

You should use the HasValue property:

SomeProperty.HasValue

For example:

if (SomeProperty.HasValue)
{
    // Do Something
}
else
{
    // Do Something Else
}

FYI

public Nullable<System.Guid> SomeProperty { get; set; }

is equivalent to:

public System.Guid? SomeProperty { get; set; }

The MSDN Reference: http://msdn.microsoft.com/en-us/library/sksw8094.aspx

A very basic approach is alert(arrayObj.join('\n')), which will display each array element in a row.

For passing in command line parameters. For example args[0] will give you the first command line parameter, if there is one.

To extract joebloggs from this string in bash using parameter expansion without any extra processes...

MYVAR="/var/cpanel/users/joebloggs:DNS9=domain.com" 

NAME=${MYVAR%:*}  # retain the part before the colon
NAME=${NAME##*/}  # retain the part after the last slash
echo $NAME

Doesn't depend on joebloggs being at a particular depth in the path.

Summary

An overview of a few parameter expansion modes, for reference...

${MYVAR#pattern}     # delete shortest match of pattern from the beginning
${MYVAR##pattern}    # delete longest match of pattern from the beginning
${MYVAR%pattern}     # delete shortest match of pattern from the end
${MYVAR%%pattern}    # delete longest match of pattern from the end

So # means match from the beginning (think of a comment line) and % means from the end. One instance means shortest and two instances means longest.

You can get substrings based on position using numbers:

${MYVAR:3}   # Remove the first three chars (leaving 4..end)
${MYVAR::3}  # Return the first three characters
${MYVAR:3:5} # The next five characters after removing the first 3 (chars 4-9)

You can also replace particular strings or patterns using:

${MYVAR/search/replace}

The pattern is in the same format as file-name matching, so * (any characters) is common, often followed by a particular symbol like / or .

Examples:

Given a variable like

MYVAR="users/joebloggs/domain.com" 

Remove the path leaving file name (all characters up to a slash):

echo ${MYVAR##*/}
domain.com

Remove the file name, leaving the path (delete shortest match after last /):

echo ${MYVAR%/*}
users/joebloggs

Get just the file extension (remove all before last period):

echo ${MYVAR##*.}
com

NOTE: To do two operations, you can't combine them, but have to assign to an intermediate variable. So to get the file name without path or extension:

NAME=${MYVAR##*/}      # remove part before last slash
echo ${NAME%.*}        # from the new var remove the part after the last period
domain

It seems that the !! operator results in a double negation.

var foo = "Hello World!";

!foo // Result: false
!!foo // Result: true

I found this somewhere else so I won't take credit, but it worked better than any of the solutions above for my mac specific issues (even though this is closed):

tar zc --exclude __MACOSX --exclude .DS_Store -f <archive> <source(s)>

if dictionayTemp["quantity"] != nil
    {

  //write your code
    }

Yes, see "Loading Page Fragments" on http://api.jquery.com/load/.

In short, you add the selector after the URL. For example:

$('#result').load('ajax/test.html #container');

In case you're using pure razor, i.e. no MVC controller:

<button name="SubmitForm" value="Hello">Hello</button>
<button name="SubmitForm" value="World">World</button>
@if (IsPost)
{
    <p>@Request.Form["SubmitForm"]</p>
}

Clicking each of the buttons should render out Hello and World.

You could delete the line using \b

printf("hello");
int i;
for (i=0; i<80; i++)
{
  printf("\b");
}
printf("bye");

From looking at man mailx, the mailx program does not have an option for attaching a file. You could use another program such as mutt.

echo "This is the message body" | mutt -a file.to.attach -s "subject of message" [email protected]

Command line options for mutt can be shown with mutt -h.

I know this is old, and all these solutions are hacks around browser security precautions with real value.

That said, as of today, fileInput.click() works in current Chrome (36.0.1985.125 m) and current Firefox ESR (24.7.0), but not in current IE (11.0.9600.17207). Overlaying a file field with opacity 0 on top of a button works, but I wanted a link element as the visible trigger, and hover underlining doesn't quite work in any browser. It flashes on then disappears, probably the browser thinking through whether hover styling actually applies or not.

But I did find a solution that works in all those browsers. I won't claim to have tested every version of every browser, or that I know it'll continue to work forever, but it appears to meet my needs now.

It's simple: Position the file input field offscreen (position: absolute; top: -5000px), put a label element around it, and trigger the click on the label, instead of the file field itself.

Note that the link does need to be scripted to call the click method of the label, it doesn't do that automatically, like when you click on text inside a label element. Apparently the link element captures the click, and it doesn't make it through to the label.

Note also that this doesn't provide a way to show the currently selected file, since the field is offscreen. I wanted to submit immediately when a file was selected, so that's not a problem for me, but you'll need a somewhat different approach if your situation is different.

I think Asa's answer is essentially correct, but you could extend it a little to act more like mkdir -p, either:

import os

def mkdir_path(path):
    if not os.access(path, os.F_OK):
        os.mkdirs(path)

or

import os
import errno

def mkdir_path(path):
    try:
        os.mkdirs(path)
    except os.error, e:
        if e.errno != errno.EEXIST:
            raise

These both handle the case where the path already exists silently but let other errors bubble up.

Its Ctrl + Shift + r

For me, there was only one option to discard all.

If, like me, you need to target v4 but can only build with .net 3.5, follow the instruction here. Just replace in your web.config the whole content of the <configSections> with:

<configSections>
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
  <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
    <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
    <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions,  Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
      <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="Everywhere"/>
      <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
      <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
      <section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
    </sectionGroup>
  </sectionGroup>
</sectionGroup>

You can also store the initial value in a data attribute and check it against the current value.

<input type="text" name="somename" id="id_someid" value="" data-initial="your initial value" /> 

$("#id_someid").keyup(function() {
    return $(this).val() == $(this).data().initial;
});

Would return true if the initial value has not changed.

I have the same problem, so I simply get JSON string and deserialize to my class:

HttpResponseMessage response = await client.GetAsync("Products");
//get data as Json string 
string data = await response.Content.ReadAsStringAsync();
//use JavaScriptSerializer from System.Web.Script.Serialization
JavaScriptSerializer JSserializer = new JavaScriptSerializer();
//deserialize to your class
products = JSserializer.Deserialize<List<Product>>(data);

Probably somewhere you have DBconnection->close(); and then some queries try to execute .

Hint: It's sometimes mistake to insert ...->close(); in __destruct() (because __destruct is event, after which there will be a need for execution of queries)

In Oracle database we can achieve like this.

CREATE TABLE Student(
  StudentID Number(38, 0) not null,
  DepartmentID Number(38, 0) not null,
  PRIMARY KEY (StudentID, DepartmentID)
);

Just to add,

const foo = function(){ return "foo" } //this doesn't add a semicolon here.
(function (){
    console.log("aa");
})()

see this, using immediately invoked function expression(IIFE)

If you're using ASP.NET 2.0 or greater, you can turn it on in the Web.config file. In the <system.web> section, add the following line:

<httpCookies httpOnlyCookies="true"/>

Didn't see how this fit into the flow of the main answer but it stumped me for a while so I'm adding it here:

Infix Operators

To see the source code of some base infix operators (e.g., %%, %*%, %in%), use getAnywhere, e.g.:

getAnywhere("%%")
# A single object matching ‘%%’ was found
# It was found in the following places
#   package:base
#   namespace:base
#  with value
#
# function (e1, e2)  .Primitive("%%")

The main answer covers how to then use mirrors to dig deeper.

Check this SO answer out.

It looks like the only way is to provide the whole modal structure with your ajax response.

As you can check from the bootstrap source code, the load function is binded to the root element.

In case you can't modify the ajax response, a simple workaround could be an explicit call of the $(..).modal(..) plugin on your body element, even though it will probably break the show/hide functions of the root element.

According to your example here it seems that they both reside in the same namespace, i conclude that they are both part of the same project ( if you haven't created another project with the same namespace) and all class by default are defined as internal to the project they are defined in, if haven't declared otherwise, therefore i guess the problem is that your file is not included in your project. You can include it by right clicking the file in the solution explorer window => Include in project, if you cannot see the file inside the project files in the solution explorer then click the show the upper menu button of the solution explorer called show all files ( just hove your mouse cursor over the button there and you'll see the names of the buttons)

Just for basic knowledge: If the file resides in a different project\ assembly then it has to be defined, otherwise it has to be define at least as internal or public. in case your class is inheriting from that class that it can be protected as well.

Use percent-encoded form. Some (mainly old) computers running Windows XP for example do not support Unicode, but rather ISO encodings. That is the reason percent-encoded URLs were invented. Also, if you give a URL printed on paper to a user, containing characters that cannot be easily typed, that user may have a hard time typing it (or just ignore it). Percent-encoded form can even be used in many of the oldest machines that ever existed (although they don't support internet of course).

There is a downside though, as percent-encoded characters are longer than the original ones, thus possibly resulting in really long URLs. But just try to ignore it, or use a URL shortener (I would recommend goo.gl in this case, which makes a 13-character long URL). Also, if you don't want to register for a Google account, try bit.ly (bit.ly makes slightly longer URLs, with the length being 14 characters).

Under Tools > Preferences > Databases there is a third party JDBC driver path that must be setup. Once the driver path is setup a separate 'MySQL' tab should appear on the New Connections dialog.

Note: This is the same jdbc connector that is available as a JAR download from the MySQL website.

You can actually install both packages at the same time. For me:

conda install -c anaconda graphviz python-graphviz

did the trick.

The function returns before i is incremented because you are using a post-fix operator (++). At any rate, the increment of i is not global - only to respective function. If you had used a pre-fix operator, it would be 11 and then decremented to 10.

So you then return i as 10 and decrement it in the printf function, which shows 9 not 10 as you think.

There is no straightforward way to do this. All you can do is check with the package manager (rpm, dpkg) or probe some likely locations for the files you want. Or you could try to connect to a likely port (5432) and see if you get a PostgreSQL protocol response. But none of this is going to be very robust. You might want to review your requirements.

On Oracle 12c (see row limiting clause in SQL reference):

SELECT * 
FROM sometable
ORDER BY name
OFFSET 20 ROWS FETCH NEXT 10 ROWS ONLY;

Update: I should have probably started with this as your projects are SNAPSHOTs. It is part of the SNAPSHOT semantics that Maven will check for updates on each build. Being a SNAPSHOT means that it is volatile and subject to change so updates should be checked for. However it's worth pointing out that the Maven super POM configures central to have snapshots disabled, so Maven shouldn't ever check for updates for SNAPSHOTs on central unless you've overridden that in your own pom/settings.

You can configure Maven to use a mirror for the central repository, this will redirect all requests that would normally go to central to your internal repository.

In your settings.xml you would add something like this to set your internal repository as as mirror for central:

<mirrors>
  <mirror>
    <id>ibiblio.org</id>
    <name>ibiblio Mirror of http://repo1.maven.org/maven2/</name>
    <url>http://path/to/my/repository</url>
    <mirrorOf>central</mirrorOf>
  </mirror>
</mirrors>

If you are using a repository manager like Nexus for your internal repository. You can set up a proxy repository for proxy central, so any requests that would normally go to Central are instead sent to your proxy repository (or a repository group containing the proxy), and subsequent requests are cached in the internal repository manager. You can even set the proxy cache timeout to -1, so it will never request for contents from central that are already on the proxy repository.

A more basic solution if you are only working with local repositories is to set the updatePolicy for the central repository to "never", this means Maven will only ever check for artifacts that aren't already in the local repository. This can then be overridden at the command line when needed by using the -U switch to force Maven to check for updates.

You would configure the repository (in your pom or a profile in the settings.xml) as follows:

<repository>
  <id>central</id>
  <url>http://repo1.maven.org/maven2</url>
  <updatePolicy>never</updatePolicy>
</repository>

I just wanted to add something to the answer of @NMrt who already pointed out:

you could encounter this error if your client is running the wrong TLS version, for example if the server is only running TLS 1.2.

With Framework 4.7.2, if you do not explicitly configure the target framework in your web.config like this

<system.web>
  <compilation targetFramework="4.7" />
  <httpRuntime targetFramework="4.7" />
</system.web>

your system default security protocols will be ignored and something "lower" might be used instead. In my case Ssl3/Tls instead of Tls13.

• You can fix this also in code by setting the SecurityProtocol (keeps other protocols working):

  System.Net.ServicePointManager.SecurityProtocol |= System.Net.SecurityProtocolType.Tls12 | System.Net.SecurityProtocolType.Tls11;
  System.Net.ServicePointManager.SecurityProtocol &= ~System.Net.SecurityProtocolType.Ssl3;
  

• or even by adding registry keys to enable or disable strong crypto

  [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319]
  "SchUseStrongCrypto"=dword:00000001
  

This blog post pointed me to the right direction and explains the backgrounds better than I can:

https://www.ryadel.com/en/asp-net-client-server-cannot-comunicate-because-they-possess-common-algorithm-how-to-fix-c-sharp/

df.groupby('key you want to group by').apply(print)

As mentioned by an other member, this is the easiest and simplest solution to visualize a groupby object.

Create a block using

 #define MACRO(...) do { ... } while(false)

Do not add a ; after the while(false)

Yes.

$array[] = new stdClass;
$array[] = new stdClass;

print_r($array);

Results in:

Array
(
    [0] => stdClass Object
        (
        )

    [1] => stdClass Object
        (
        )

)

Add the following code to DidFinishLauch in AppDelegate,

UIPageControl *pageControl = [UIPageControl appearance];
pageControl.pageIndicatorTintColor = [UIColor lightGrayColor];
pageControl.currentPageIndicatorTintColor = [UIColor blackColor];
pageControl.backgroundColor = [UIColor whiteColor];

Hope this will help.

Like we have date "07/May/2018" and we need date "2018-05-07" as mysql compatible

if (!empty($date)) {
    $timestamp = strtotime($date);
    if ($timestamp === FALSE) {
         $timestamp = strtotime(str_replace('/', '-', $date));
     }
         $date = date('Y-m-d', $timestamp);
  }

It works for me. enjoy :)

You can simply export the table with a query clause using datapump and import it back with table_exists_action=replace clause. Its will drop and recreate your table and take very less time. Please read about it before implementing.

With FluidXML you can generate and store an XML document very easily.

$doc = fluidxml();

$doc->add('Album', true)
        ->add('Track', 'Track Title');

$doc->save('album.xml');

Loading a document from a file is equally simple.

$doc = fluidify('album.xml');

$doc->query('//Track')
        ->attr('id', 123);

https://github.com/servo-php/fluidxml

int* array = new int[size];

The shorthand is:

$(function() {
    // Code here
});

oldDate is not in the format of the SimpleDateFormat you are using to parse it.

Try this format: dd-MMM-yyyy - It matches what you're trying to parse.

I'm not sure about the "@" used in the selector. At least with the latest jQuery, I had to remove the @ to get this to function with two different checkbox arrays, otherwise all checked items were selected for each array:

var items = [];
$("input[name='items[]']:checked").each(function(){items.push($(this).val());});

var about = [];
$("input[name='about[]']:checked").each(function(){about.push($(this).val());});

Now both, items and about work.

you can do something like

filename = "%s.csv" % name
f = open(filename , 'wb')

or f = open('%s.csv' % name, 'wb')

A solution without the Desktop environment is BrowserLauncher2. This solution is more general as on Linux, Desktop is not always available.

The lenghty answer is posted at https://stackoverflow.com/a/21676290/873282

If you only want the image of your figure to appear larger without changing the general appearance of your figure increase the figure resolution. Changing the figure size as suggested in most other answers will change the appearance since font sizes do not scale accordingly.

import matplotlib.pylab as plt
plt.rcParams['figure.dpi'] = 200

As Victoria wrote, Google Maps is no longer free, but you can switch your map provider. You may be interested in OpenStreetMap, there is an easy way to use it on your site described here: https://handyman.dulare.com/switching-from-google-maps-to-openstreetmap/

Unfortunately, on the OpenStreetMap, there is no easy way to provide directions from one point to another, there is also no street view.

There are three ways to save objects from your R session:

Saving all objects in your R session:

The save.image() function will save all objects currently in your R session:

save.image(file="1.RData") 

These objects can then be loaded back into a new R session using the load() function:

load(file="1.RData")

Saving some objects in your R session:

If you want to save some, but not all objects, you can use the save() function:

save(city, country, file="1.RData")

Again, these can be reloaded into another R session using the load() function:

load(file="1.RData") 

Saving a single object

If you want to save a single object you can use the saveRDS() function:

saveRDS(city, file="city.rds")
saveRDS(country, file="country.rds") 

You can load these into your R session using the readRDS() function, but you will need to assign the result into a the desired variable:

city <- readRDS("city.rds")
country <- readRDS("country.rds")

But this also means you can give these objects new variable names if needed (i.e. if those variables already exist in your new R session but contain different objects):

city_list <- readRDS("city.rds")
country_vector <- readRDS("country.rds")

If you are using Entity Framework like me, you should define Time out on Startup class as follows:

 services.AddDbContext<ApplicationDbContext>(options => options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection"), o => o.CommandTimeout(180)));

You need to examine (put a breakpoint on / Quick Watch) the Request object in the Page_Load method of your Test.aspx.cs file.

You could also wrap the relevant text with

<span style="white-space: nowrap;"></span>

Nope, no difference. It's just syntactic sugar. Arrays.asList(..) creates an additional list.

@xtrem's answer is good, but I think the toFixed and the makePercentage are common use. Define two functions, and we can use that at everywhere.

const R = require('ramda')
const RA = require('ramda-adjunct')

const fix = R.invoker(1, 'toFixed')(2)

const makePercentage = R.when(
  RA.isNotNil,
  R.compose(R.flip(R.concat)('%'), fix, R.multiply(100)),
)

let a = 0.9988
let b = null

makePercentage(b) // -> null
makePercentage(a) // -> ?????99.88%?????

You can use a struct which includes the parameters:

type Params struct {
  a, b, c int
}

func doIt(p Params) int {
  return p.a + p.b + p.c 
}

// you can call it without specifying all parameters
doIt(Params{a: 1, c: 9})

This is somewhat a go around solution but it worked for me I hope it works for this problem for others as well:

You can run the select SQL query on the table that you want to export and save the result as .xls in you drive.

Now create the table you want to add data with all the columns and indexes. This can be easily done with the right click on the actual table and selecting Create To script option.

Now you can right click on the DB where you want to add you table and select the Tasks>Import .

Import Export wizard opens and select next.Select the Microsoft Excel as input Data source and then browse and select the .xls file you have saved earlier.

Now select the destination server and also the destination table we have created already.

Note:If there is any identity based field, in the destination table you might want to remove the identity property as this data will also be inserted . So if you had this one as Identity property only then it would error out the import process.

Now hit next and hit finish and it will show you how many records are being imported and return success if no errors occur.

Use a repository manager and install this kind of jars into it. That solves your problems at all and for all computers in your network.

I use this code for checking:

public static boolean isLocationEnabled(Context context) {
    int locationMode = 0;
    String locationProviders;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT){
        try {
            locationMode = Settings.Secure.getInt(context.getContentResolver(), Settings.Secure.LOCATION_MODE);

        } catch (SettingNotFoundException e) {
            e.printStackTrace();
            return false;
        }

        return locationMode != Settings.Secure.LOCATION_MODE_OFF;

    }else{
        locationProviders = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
        return !TextUtils.isEmpty(locationProviders);
    }


} 

You can also use the tag, this works in divs and everything else:

<center><form></form></center>

This link will help you with the tag:

Why is the <center> tag deprecated in HTML?

public void Each<T>(IEnumerable<T> items, Action<T> action)
{
    foreach (var item in items)
        action(item);
}

... and call it thusly:

Each(myList, i => Console.WriteLine(i));

I don't think your problem is with the BouncyCastle keystore; I think the problem is with a broken javax.net.ssl package in Android. The BouncyCastle keystore is a supreme annoyance because Android changed a default Java behavior without documenting it anywhere -- and removed the default provider -- but it does work.

Note that for SSL authentication you may require 2 keystores. The "TrustManager" keystore, which contains the CA certs, and the "KeyManager" keystore, which contains your client-site public/private keys. (The documentation is somewhat vague on what needs to be in the KeyManager keystore.) In theory, you shouldn't need the TrustManager keystore if all of your certficates are signed by "well-known" Certifcate Authorities, e.g., Verisign, Thawte, and so on. Let me know how that works for you. Your server will also require the CA for whatever was used to sign your client.

I could not create an SSL connection using javax.net.ssl at all. I disabled the client SSL authentication on the server side, and I still could not create the connection. Since my end goal was an HTTPS GET, I punted and tried using the Apache HTTP Client that's bundled with Android. That sort-of worked. I could make the HTTPS conection, but I still could not use SSL auth. If I enabled the client SSL authentication on my server, the connection would fail. I haven't checked the Apache HTTP Client code, but I suspect they are using their own SSL implementation, and don't use javax.net.ssl.

A wrapper class java.lang.Long can store 10 digit easily.

   Long phoneNumber = 1234567890;

It can store more than that also.

Documentation:

public final class Long extends Number implements Comparable<Long> {
    /**
     * A constant holding the minimum value a {@code long} can
     * have, -2<sup>63</sup>.
     */
    @Native public static final long MIN_VALUE = 0x8000000000000000L;

    /**
     * A constant holding the maximum value a {@code long} can
     * have, 2<sup>63</sup>-1.
     */
    @Native public static final long MAX_VALUE = 0x7fffffffffffffffL;
}

This means it can store values of range 9,223,372,036,854,775,807 to -9,223,372,036,854,775,808.

The following should do the trick:

div[class^='myclass'], div[class*=' myclass']{
    color: #F00;
}

Edit: Added wildcard (*) as suggested by David

Use this annotation

@RequestMapping(value = "/url", method = RequestMethod.GET, produces = {MediaType.APPLICATION_JSON})

I had the same problem as you. It turns out you need to convert the Excel data file to an ArrayBuffer.

var blob = new Blob([s2ab(atob(data))], {
    type: ''
});

href = URL.createObjectURL(blob);

The s2ab (string to array buffer) method (which I got from https://github.com/SheetJS/js-xlsx/blob/master/README.md) is:

function s2ab(s) {
  var buf = new ArrayBuffer(s.length);
  var view = new Uint8Array(buf);
  for (var i=0; i!=s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
  return buf;
}

For the best way to do that, try it.

First, find the commit id of the commit that deleted your file. It will give you a summary of commits which deleted files.

git log --diff-filter=D --summary

git checkout 84sdhfddbdddf~1

Note: 84sdhfddbddd is your commit id

Through this you can easily recover all deleted files.

You should use the following:

       <td><input id="priceInput-{{orderLine.id}}" type="number" [(ngModel)]="orderLine.price"></td>

You will need to add the FormsModule to your app.module in the inputs section as follows:

import { FormsModule } from '@angular/forms';

@NgModule({
  declarations: [
    ...
  ],
  imports: [
    BrowserModule,
    FormsModule
  ],
  ..

The use of the brackets around the ngModel are as follows:

• The [] show that it is taking an input from your TS file. This input should be a public member variable. A one way binding from TS to HTML.

• The () show that it is taking output from your HTML file to a variable in the TS file. A one way binding from HTML to TS.

• The [()] are both (e.g. a two way binding)

See here for more information: https://angular.io/guide/template-syntax

I would also suggest replacing id="priceInput-{{orderLine.id}}" with something like this [id]="getElementId(orderLine)" where getElementId(orderLine) returns the element Id in the TS file and can be used anywere you need to reference the element (to avoid simple bugs like calling it priceInput1 in one place and priceInput-1 in another. (if you still need to access the input by it's Id somewhere else)

You can use

 root.setBackgroundColor(0xFFFFFFFF);

or

 root.setBackgroundColor(Color.parseColor("#ffffff"));

Use the PHP built-in functionality of the appending the array operand to the desired variable name.

If we add values to a Javascript array as follows:

acitivies.push('Location Zero');
acitivies.push('Location One');
acitivies.push('Location Two');

It can be sent to the server as follows:

$.ajax({        
       type: 'POST',
       url: 'tourFinderFunctions.php',
       'activities[]': activities
       success: function() {
            $('#lengthQuestion').fadeOut('slow');        
       }
});

Notice the quotes around activities[]. The values will be available as follows:

$_POST['activities'][0] == 'Location Zero';
$_POST['activities'][1] == 'Location One';
$_POST['activities'][2] == 'Location Two';

I would highly recommend you use a very simple templating language such as Freemarker

I had the same error when we imported a key into a keystore that was build using a 64bit OpenSSL Version. When we followed the same procedure to import the key into a keystore that was build using a 32 bit OpenSSL version everything went fine.

I have made a simple demo that prompts for X number of seconds and redirects to set url. If you don't want to wait until the end of the count, just click on the counter to redirect with no time. Simple counter that will count down while pulsing time in the midle of the page. You can run it onclick or while some page is loaded.

LIVE DEMO ONLOAD

LIVE DEMO ONCLICK

I also made github repo for this: https://github.com/GlupiJas/redirect-counter-plugin

JS CODE EXAMPLE:

// FUNCTION CODE
function gjCountAndRedirect(secounds, url)
{

        $('#gj-counter-num').text(secounds);

        $('#gj-counter-box').show();

    var interval = setInterval(function()
    {

        secounds = secounds - 1;

        $('#gj-counter-num').text(secounds);

        if(secounds == 0)
        {

            clearInterval(interval);
            window.location = url;
            $('#gj-counter-box').hide();

        }

    }, 1000);

    $('#gj-counter-box').click(function() //comment it out -if you dont want to allo count skipping
    {
        clearInterval(interval);
        window.location = url;

    });
}

// USE EXAMPLE
$(document).ready(function() {
    //var
    var gjCountAndRedirectStatus = false; //prevent from seting multiple Interval

    //call
    $('h1').click(function(){
        if(gjCountAndRedirectStatus == false)
        {
            gjCountAndRedirect(10, document.URL);
            gjCountAndRedirectStatus = true;
        }
    });

});

I don't fully understand what was the problem with the "update current of cursor" but it is solved by using the fetch statement twice for the inner cursor:

FETCH NEXT FROM INNER_CURSOR

WHILE (@@FETCH_STATUS <> -1)
BEGIN

UPDATE CONTACTS
SET INDEX_NO = @COUNTER
WHERE CURRENT OF INNER_CURSOR

SET @COUNTER = @COUNTER + 1

FETCH NEXT FROM INNER_CURSOR
FETCH NEXT FROM INNER_CURSOR
END

Objective-C

UIImage *btnImage = [UIImage imageNamed:@"image.png"];
[btnTwo setImage:btnImage forState:UIControlStateNormal];

Swift 5.1

let btnImage = UIImage(named: "image")
btnTwo.setImage(btnImage , for: .normal)

It is always better if things are automated.That's why I wrote simple python script for copying db file from device using ADB. It saves a lot of development time if you're doing it frequently.

Works only with debuggable apps if device is Not rooted.

Here is link to the gist.

Run it as : python copyandroiddbfile.py

import sys
import subprocess
import re

#/
# Created by @nieldeokar on 25/05/2018.
#/

# 1. Python script which will copy database file of debuggable apps from the android device to your computer using ADB.
# 2. This script ask for PackageName and DatabaseName at runtime.
# 3. You can make it static by passing -d at as command line argument while running script and setting defaults in following way.
# 4. Edit script and change the values of varialbe packageName and dbName to debuggable app package name and database name then
# run script as : python Copydbfileandroid.py -d 

useDefaults = False


def checkIfPackageInstalled(strSelectedDevice) :

    packageName = 'com.nileshdeokar.healthapp.debug'
    dbName = 'healthapp.db'


    if not useDefaults : 
        print('Please enter package name : ')
        packageName = raw_input()

    packageString = 'package:'+packageName

    try:
        adbCheckIfPackageInstalledOutput = subprocess.check_output('adb -s ' + strSelectedDevice + ' shell pm list packages | grep -x '+ packageString, shell=True)
    except subprocess.CalledProcessError as e:
                print "Package not found"
                return


    if packageString.strip() == adbCheckIfPackageInstalledOutput.strip() : 
        if not useDefaults : 
            print('Please enter db name : ')
            dbName = raw_input()

        adbCopyDbString = 'adb -s '+strSelectedDevice + ' -d shell \"run-as '+packageName+' cat /data/data/'+packageName+'/databases/'+ dbName +'\" > '+dbName

        try:
            copyDbOp = subprocess.check_output(adbCopyDbString,shell=True)
        except subprocess.CalledProcessError as e:
                return

        if "is not debuggable" in copyDbOp :
            print packageString + 'is nto debuggable'

        if copyDbOp.strip() == "":
            print 'Successfully copied '+dbName + ' in current directory'

    else :
        print 'Package is not installed on the device'



defaultString = "-d"
if len(sys.argv[1:]) > 0 and sys.argv[1] == defaultString :
        useDefaults = True

listDevicesOutput = subprocess.check_output("adb devices", shell=True)
listDevicesOutput = listDevicesOutput.replace("List of devices attached"," ").replace("\n","").replace("\t","").replace("\n\n","")

numberofDevices = len(re.findall(r'device+', listDevicesOutput))

connectedDevicesArray = listDevicesOutput.split("device")   
del connectedDevicesArray[-1] 


strSelectedDevice = ''
if(numberofDevices > 1) :
    print('Please select the device : \n'),

    for idx, device in enumerate(connectedDevicesArray):
        print idx+1,device

    selectedDevice = raw_input()

    if selectedDevice.isdigit() :
        intSelected = int(selectedDevice)
        if 1 <= intSelected <= len(connectedDevicesArray) :
            print 'Selected device is : ',connectedDevicesArray[intSelected-1]
            checkIfPackageInstalled(connectedDevicesArray[intSelected-1])
        else :
            print 'Please select in range'
    else : 
        print 'Not valid input'

elif numberofDevices == 1 :
    checkIfPackageInstalled(connectedDevicesArray[0])
elif numberofDevices == 0 :
    print("No device is attached")

ctrl + H  will show the option to replace in the bottom . 

Once you click on replace it will show as below

It prints true on my machine. And it should, otherwise nothing in Java would work as expected. (This is explained in the JLS: 4.3.4 When Reference Types Are the Same)

Do you have multiple classloaders in place?

Ah, and in response to this comment:

I realise I have a typo in my question. I should be like this:

MyImplementedObject obj = new MyImplementedObject ();
if(obj.getClass() == MyObjectInterface.class) System.out.println("true");

MyImplementedObject implements MyObjectInterface So in other words, I am comparing it with its implemented objects.

OK, if you want to check that you can do either:

if(MyObjectInterface.class.isAssignableFrom(obj.getClass()))

or the much more concise

if(obj instanceof MyobjectInterface)

You may use an html parser (many useful links here: java html parser).

The process is called 'grabbing website content'. Search 'grab website content java' for further invertigation.

You can also upload using HTML5. You can use this AJAX uploader.

The JS code is basically:

  $scope.doPhotoUpload = function () {
    // ..
    var myUploader = new uploader(document.getElementById('file_upload_element_id'), options);
    myUploader.send();
    // ..
  }

Which reads from an HTML input element

<input id="file_upload_element_id" type="file" onchange="angular.element(this).scope().doPhotoUpload()">

If you're working with new versions of Django (>10) and don't want to spend time writing the model definition. you can use the ogrinspect tool.

This will create a code definition for the model .

python manage.py ogrinspect [/path/to/thecsv] Product

The output will be the class (model) definition. In this case the model will be called Product. You need to copy this code into your models.py file.

Afterwards you need to migrate (in the shell) the new Product table with:

python manage.py makemigrations
python manage.py migrate

More information here: https://docs.djangoproject.com/en/1.11/ref/contrib/gis/tutorial/

Do note that the example has been done for ESRI Shapefiles but it works pretty good with standard CSV files as well.

For ingesting your data (in CSV format) you can use pandas.

import pandas as pd
your_dataframe = pd.read_csv(path_to_csv)
# Make a row iterator (this will go row by row)
iter_data = your_dataframe.iterrows()

Now, every row needs to be transformed into a dictionary and use this dict for instantiating your model (in this case, Product())

# python 2.x
map(lambda (i,data) : Product.objects.create(**dict(data)),iter_data

Done, check your database now.

I think people here should notice to Poster that : Static Nest Class just only the first inner class. For example:

 public static class A {} //ERROR

 public class A {
     public class B {
         public static class C {} //ERROR
     }
 }

 public class A {
     public static class B {} //COMPILE !!!

 }

So, summarize, static class doesn't depend which class its contains. So, they cannot in normal class. (because normal class need an instance).

Phone regex only for ?Iran phone number

func isValidPhone(phone: String) -> Bool {

        let PHONE_REGEX = "^09[0-9'@s]{9,9}$"
        let phoneTest = NSPredicate(format: "SELF MATCHES %@", PHONE_REGEX)
        let result =  phoneTest.evaluate(with: phone)
        return result

    }

There are three types of allocation — static, automatic, and dynamic.

Static Allocation means, that the memory for your variables is allocated when the program starts. The size is fixed when the program is created. It applies to global variables, file scope variables, and variables qualified with static defined inside functions.

Automatic memory allocation occurs for (non-static) variables defined inside functions, and is usually stored on the stack (though the C standard doesn't mandate that a stack is used). You do not have to reserve extra memory using them, but on the other hand, have also limited control over the lifetime of this memory. E.g: automatic variables in a function are only there until the function finishes.

void func() {
    int i; /* `i` only exists during `func` */
}

Dynamic memory allocation is a bit different. You now control the exact size and the lifetime of these memory locations. If you don't free it, you'll run into memory leaks, which may cause your application to crash, since at some point of time, system cannot allocate more memory.

int* func() {
    int* mem = malloc(1024);
    return mem;
}

int* mem = func(); /* still accessible */

In the upper example, the allocated memory is still valid and accessible, even though the function terminated. When you are done with the memory, you have to free it:

free(mem);

I personally do not use the objected oriented approach, mostly because it a) only get in the way; b) you will never reuse that as a module.

but something that is not discussed here, is that you must use threading or multiprocessing. Always. otherwise your application will be awful.

just do a simple test: start a window, and then fetch some URL or anything else. changes are your UI will not be updated while the network request is happening. Meaning, your application window will be broken. depend on the OS you are on, but most times, it will not redraw, anything you drag over the window will be plastered on it, until the process is back to the TK mainloop.

Variation of Aaron's answer. Using sed without temporary files

#!/bin/bash
VERSION=1.0.0
IMAGE=company/image
ID=$(docker build  -t ${IMAGE}  .  | tail -1 | sed 's/.*Successfully built \(.*\)$/\1/')

docker tag ${ID} ${IMAGE}:${VERSION}
docker tag -f ${ID} ${IMAGE}:latest

I know, this is an old question. But just for the sake of completeness, the lambda version.

Map<String, List<Item>> items = new HashMap<>();
items.computeIfAbsent(key, k -> new ArrayList<>()).add(item);

:g/.spare[1-9].*/,+2s/^/\/\//

The above code will comment out all the lines that contain "spare" and a number after that plus it will comment two lines more from the line in which that was found. For more such uses visit : http://vim.wikia.com/wiki/Search_and_replace#Details

Is contextmenu an event?

I would use onmousedown or onclick then grab the MouseEvent's button property to determine which button was pressed (0 = left, 1 = middle, 2 = right).

There is one way to implement multiple interface.

Just extend one interface from another or create interface that extends predefined interface Ex:

public interface PlnRow_CallBack extends OnDateSetListener {
    public void Plan_Removed();
    public BaseDB getDB();
}

now we have interface that extends another interface to use in out class just use this new interface who implements two or more interfaces

public class Calculator extends FragmentActivity implements PlnRow_CallBack {

    @Override
    public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {

    }

    @Override
    public void Plan_Removed() {

    }

    @Override
    public BaseDB getDB() {

    }
}

hope this helps

(Mar 2017) The accepted answer is not the best solution. It relies on manual translation using Apps Script, and the code may not be resilient, requiring maintenance. If your legacy system autogenerates CSV files, it's best they go into another folder for temporary processing (importing [uploading to Google Drive & converting] to Google Sheets files).

My thought is to let the Drive API do all the heavy-lifting. The Google Drive API team released v3 at the end of 2015, and in that release, insert() changed names to create() so as to better reflect the file operation. There's also no more convert flag -- you just specify MIMEtypes... imagine that!

The documentation has also been improved: there's now a special guide devoted to uploads (simple, multipart, and resumable) that comes with sample code in Java, Python, PHP, C#/.NET, Ruby, JavaScript/Node.js, and iOS/Obj-C that imports CSV files into Google Sheets format as desired.

Below is one alternate Python solution for short files ("simple upload") where you don't need the apiclient.http.MediaFileUpload class. This snippet assumes your auth code works where your service endpoint is DRIVE with a minimum auth scope of https://www.googleapis.com/auth/drive.file.

# filenames & MIMEtypes
DST_FILENAME = 'inventory'
SRC_FILENAME = DST_FILENAME + '.csv'
SHT_MIMETYPE = 'application/vnd.google-apps.spreadsheet'
CSV_MIMETYPE = 'text/csv'

# Import CSV file to Google Drive as a Google Sheets file
METADATA = {'name': DST_FILENAME, 'mimeType': SHT_MIMETYPE}
rsp = DRIVE.files().create(body=METADATA, media_body=SRC_FILENAME).execute()
if rsp:
    print('Imported %r to %r (as %s)' % (SRC_FILENAME, DST_FILENAME, rsp['mimeType']))

Better yet, rather than uploading to My Drive, you'd upload to one (or more) specific folder(s), meaning you'd add the parent folder ID(s) to METADATA. (Also see the code sample on this page.) Finally, there's no native .gsheet "file" -- that file just has a link to the online Sheet, so what's above is what you want to do.

If not using Python, you can use the snippet above as pseudocode to port to your system language. Regardless, there's much less code to maintain because there's no CSV parsing. The only thing remaining is to blow away the CSV file temp folder your legacy system wrote to.

import java.io.*;

public class Code {
  public static void main(String[] args) throws Exception {
    ProcessBuilder builder = new ProcessBuilder("ls", "-ltr");
    Process process = builder.start();

    StringBuilder out = new StringBuilder();
    try (BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()))) {
        String line = null;
      while ((line = reader.readLine()) != null) {
        out.append(line);
        out.append("\n");
      }
      System.out.println(out);
    }
  }
}

Try online

Displaying left middle and right of there parents. If you have more then 3 elements then use nth-child() for them.

HTML sample:

<body>
    <ul class="nav-tabs">
        <li><a  id="btn-tab-business" class="btn-tab nav-tab-selected"  onclick="openTab('business','btn-tab-business')"><i class="fas fa-th"></i>Business</a></li>
        <li><a  id="btn-tab-expertise" class="btn-tab" onclick="openTab('expertise', 'btn-tab-expertise')"><i class="fas fa-th"></i>Expertise</a></li>
        <li><a  id="btn-tab-quality" class="btn-tab" onclick="openTab('quality', 'btn-tab-quality')"><i class="fas fa-th"></i>Quality</a></li>
    </ul>
</body>

CSS sample:

.nav-tabs{
  position: relative;
  padding-bottom: 50px;
}
.nav-tabs li {
  display: inline-block;  
  position: absolute;
  list-style: none;
}
.nav-tabs li:first-child{
  top: 0px;
  left: 0px;
}
.nav-tabs li:last-child{
  top: 0px;
  right: 0px;
}
.nav-tabs li:nth-child(2){
  top: 0px;
  left: 50%;
  transform: translate(-50%, 0%);
}

Header Row cells sometimes will not work. This will just return the column Index. It will help in a lot of different ways. I know this is not the answer he is requesting. But this will help for a lot people.

public static int GetColumnIndexByHeaderText(GridView gridView, string columnName)
    {      
        for (int i = 0; i < gridView.Columns.Count ; i++)
        {
            if (gridView.Columns[i].HeaderText.ToUpper() == columnName.ToUpper() )
            {
                return i;
            }
        }     
        return -1;
    }

You can use <CTRL-V><Tab> in "insert mode". In insert mode, <CTRL-V> inserts a literal copy of your next character.

If you need to do this often, @Dee`Kej suggested (in the comments) setting Shift+Tab to insert a real tab with this mapping:

:inoremap <S-Tab> <C-V><Tab>

Also, as noted by @feedbackloop, on Windows you may need to press <CTRL-Q> rather than <CTRL-V>.

Use a seperate column to indicate the join condition

SELECT  t.importid, 
        case 
            when t.importid = g.home 
            then 'home' 
            else 'away' 
        end as join_condition, 
        g.network, 
        g.date_start 
FROM    game g
INNER JOIN team t ON (t.importid = g.home OR t.importid = g.away)
ORDER BY date_start DESC 
LIMIT 7

All Elements

$('#tabla > tbody  > tr').each(function() {
    $(this).find("td:gt(0)").each(function(){
       alert($(this).html());
       });
});

In your .m file, declare a file global variable:

static int currentID = 1;

then in your init routine, refernce that:

- (id) init
{
    self = [super init];
    if (self != nil) {
        _myID = currentID++; // not thread safe
    }
    return self;
}

or if it needs to change at some other time (eg in your openConnection method), then increment it there. Remember it is not thread safe as is, you'll need to do syncronization (or better yet, use an atomic add) if there may be any threading issues.

No need to close the file according to the docs if you use with:

It is good practice to use the with keyword when dealing with file objects. This has the advantage that the file is properly closed after its suite finishes, even if an exception is raised on the way. It is also much shorter than writing equivalent try-finally blocks:

>>> with open('workfile', 'r') as f:
...     read_data = f.read()
>>> f.closed
True

More here: https://docs.python.org/2/tutorial/inputoutput.html#methods-of-file-objects

Here's an updated version (Swift 3.0.1) from Ben Packard's answer.

import UIKit

@IBDesignable class BorderedButton: UIButton {

    @IBInspectable var borderColor: UIColor? {
        didSet {
            if let bColor = borderColor {
                self.layer.borderColor = bColor.cgColor
            }
        }
    }

    @IBInspectable var borderWidth: CGFloat = 0 {
        didSet {
            self.layer.borderWidth = borderWidth
        }
    }

    override var isHighlighted: Bool {
        didSet {
            guard let currentBorderColor = borderColor else {
                return
            }

            let fadedColor = currentBorderColor.withAlphaComponent(0.2).cgColor

            if isHighlighted {
                layer.borderColor = fadedColor
            } else {

                self.layer.borderColor = currentBorderColor.cgColor

                let animation = CABasicAnimation(keyPath: "borderColor")
                animation.fromValue = fadedColor
                animation.toValue = currentBorderColor.cgColor
                animation.duration = 0.4
                self.layer.add(animation, forKey: "")
            }
        }
    }
}

The resulting button can be used inside your StoryBoard thanks to the @IBDesignable and @IBInspectable tags.

Also the two properties defined, allow you to set the border width and color directly on interface builder and preview the result.

Other properties could be added in a similar fashion, for border radius and highlight fading time.