Programs & Examples On #Function call

The function call still should be a valid SQL statement:

SELECT "saveUser"(3, 'asd','asd','asd','asd','asd');

Use ScriptEngine.eval(java.io.Reader) to read the script

ScriptEngineManager manager = new ScriptEngineManager();
ScriptEngine engine = manager.getEngineByName("JavaScript");
// read script file
engine.eval(Files.newBufferedReader(Paths.get("C:/Scripts/Jsfunctions.js"), StandardCharsets.UTF_8));

Invocable inv = (Invocable) engine;
// call function from script file
inv.invokeFunction("yourFunction", "param");

yes, using *arg passing args to a function will make python unpack the values in arg and pass it to the function.

so:

>>> def printer(*args):
 print args


>>> printer(2,3,4)
(2, 3, 4)
>>> printer(*range(2, 5))
(2, 3, 4)
>>> printer(range(2, 5))
([2, 3, 4],)
>>> 

You can also use the PostAsJsonAsync() method available in HttpClient()

   var requestObj= JsonConvert.SerializeObject(obj);_x000D_
   HttpResponseMessage response = await    client.PostAsJsonAsync($"endpoint",requestObj).ConfigureAwait(false);

I'm not sure what you mean by a string that contains binary numbers. But for reversing a string (or any STL-compatible container), you can use std::reverse(). std::reverse() operates in place, so you may want to make a copy of the string first:

#include <algorithm>
#include <iostream>
#include <string>

int main()
{
    std::string foo("foo");
    std::string copy(foo);
    std::cout << foo << '\n' << copy << '\n';

    std::reverse(copy.begin(), copy.end());
    std::cout << foo << '\n' << copy << '\n';
}

Something like this:

 $("input[name=test]").is(":checked");

Using the jQuery is() function should work.

I found the docs for the get api to be helpful - especially the two sections, Source filtering and Fields: https://www.elastic.co/guide/en/elasticsearch/reference/7.3/docs-get.html#get-source-filtering

They state about source filtering:

If you only need one or two fields from the complete _source, you can use the _source_include & _source_exclude parameters to include or filter out that parts you need. This can be especially helpful with large documents where partial retrieval can save on network overhead

Which fitted my use case perfectly. I ended up simply filtering the source like so (using the shorthand):

{
    "_source": ["field_x", ..., "field_y"],
    "query": {      
        ...
    }
}

FYI, they state in the docs about the fields parameter:

The get operation allows specifying a set of stored fields that will be returned by passing the fields parameter.

It seems to cater for fields that have been specifically stored, where it places each field in an array. If the specified fields haven't been stored it will fetch each one from the _source, which could result in 'slower' retrievals. I also had trouble trying to get it to return fields of type object.

So in summary, you have two options, either though source filtering or [stored] fields.

Actualy the .*? only works in perl. I am not sure what the equivalent grep extended regexp syntax would be. Fortunately you can use perl syntax with grep so grep -P would work but grep -E which is same as egrep would not work (it would be greedy).

See also: http://blog.vinceliu.com/2008/02/non-greedy-regular-expression-matching.html

Python tries to convert a byte-array (a bytes which it assumes to be a utf-8-encoded string) to a unicode string (str). This process of course is a decoding according to utf-8 rules. When it tries this, it encounters a byte sequence which is not allowed in utf-8-encoded strings (namely this 0xff at position 0).

Since you did not provide any code we could look at, we only could guess on the rest.

From the stack trace we can assume that the triggering action was the reading from a file (contents = open(path).read()). I propose to recode this in a fashion like this:

with open(path, 'rb') as f:
  contents = f.read()

That b in the mode specifier in the open() states that the file shall be treated as binary, so contents will remain a bytes. No decoding attempt will happen this way.

Not sure why the accepted answer doesn't work in my environment, finally I run below command to get what I need

git log --pretty=format:"%h - %an, %ar : %s"|grep "STRING"

Use lapply function after creating your function normally.

lapply(x="your input", fun="insert your function name")

lapply gives a list so use unlist function to take them out of the function

unlist(lapply(a,w))

If you implement the Comparable interface, you'll want to choose one simple property to order by. This is known as natural ordering. Think of it as the default. It's always used when no specific comparator is supplied. Usually this is name, but your use case may call for something different. You are free to use any number of other Comparators you can supply to various collections APIs to override the natural ordering.

Also note that typically if a.compareTo(b) == 0, then a.equals(b) == true. It's ok if not but there are side effects to be aware of. See the excellent javadocs on the Comparable interface and you'll find lots of great information on this.

I had the same problem and I solved it using the lib option in tsconfig.json. As said by basarat in his answer, a .d.ts file is implicitly included by TypeScript depending on the compile targetoption but this behaviour can be changed with the lib option.

You can specify additional definition files to be included without changing the targeted JS version. For examples this is part of my current compilerOptions for [email protected] and it adds support for es2015 features without installing anything else:

"compilerOptions": {
    "experimentalDecorators": true,
    "lib": ["es5", "dom", "es6", "dom.iterable", "scripthost"],
    "module": "commonjs",
    "moduleResolution": "node",
    "noLib": false,
    "target": "es5",
    "types": ["node"]
}

For the complete list of available options check the official doc.

Note also that I added "types": ["node"] and installed npm install @types/node to support require('some-module') in my code.

How to run Rmd in command with knitr and rmarkdown by multiple commands and then Upload an HTML file to RPubs

Here is a example: load two libraries and run a R command

R -e 'library("rmarkdown");library("knitr");rmarkdown::render("NormalDevconJuly.Rmd")'

R -e 'library("markdown");rpubsUpload("normalDev","NormalDevconJuly.html")'

Here use asp:CompareValidator, and compare the value to "select" option.

Use Operator="NotEqual" ValueToCompare="0" to prevent the user from submitting the "select".

<asp:CompareValidator ControlToValidate="ddlReportType" ID="CompareValidator1"
    ValidationGroup="g1" CssClass="errormesg" ErrorMessage="Please select a type"
    runat="server" Display="Dynamic" 
    Operator="NotEqual" ValueToCompare="0" Type="Integer" />

When you do above, if you select the "select " option from dropdown it will show the ErrorMessage.

Hook a click event listener on the document. Inside the event listener, you can look at the event object, in particular, the event.target to see what element was clicked:

$(document).click(function(e){
    if ($(e.target).closest("#menuscontainer").length == 0) {
        // .closest can help you determine if the element 
        // or one of its ancestors is #menuscontainer
        console.log("hide");
    }
});

The other possible solution is to use lastIndexOf where it will look for character or String from backward.

In my scenario, I had following String and I had to extract <<UserName>>

1QAJK-WKJSH_MyApplication_Extract_<<UserName>>.arc

So, indexOf and StringUtils.substringBetween was not helpful as they start looking for character from beginning.

So, I used lastIndexOf

String str = "1QAJK-WKJSH_MyApplication_Extract_<<UserName>>.arc";
String userName = str.substring(str.lastIndexOf("_") + 1, str.lastIndexOf("."));

And, it gives me

<<UserName>>

Firstly, follow Energya's instruction:

pip install jupyter_contrib_nbextensions
jupyter contrib nbextension install --user
pip install jupyter_nbextensions_configurator
jupyter nbextensions_configurator enable --user

Second is the key: After opening jupiter notebook, click the Nbextension tab. Now Search "colla" from the searching tool provided by Nbextension(not by the web browser), then you will find something called "Collapsible Headings"

This is what you want!

I'm aware that I'm quite late for the party, but I consider that the library from Phillip Allan-Harding, it's the best one for this case and similar ones.

You only need a small piece of code like this one:

private const string LOGIN = "mamy";
private const string DOMAIN = "mongo";
private const string PASSWORD = "HelloMongo2017";

private void DBConnection()
{
    using (Impersonator user = new Impersonator(LOGIN, DOMAIN, PASSWORD, LogonType.LOGON32_LOGON_NEW_CREDENTIALS, LogonProvider.LOGON32_PROVIDER_WINNT50))
    {
    }
}

And add his class:

.NET (C#) Impersonation with Network Credentials

My example can be used if you require the impersonated logon to have network credentials, but it has more options.

Here is a function of getting from now + specified days

import datetime

def get_date(dateFormat="%d-%m-%Y", addDays=0):

    timeNow = datetime.datetime.now()
    if (addDays!=0):
        anotherTime = timeNow + datetime.timedelta(days=addDays)
    else:
        anotherTime = timeNow

    return anotherTime.strftime(dateFormat)

Usage:

addDays = 3 #days
output_format = '%d-%m-%Y'
output = get_date(output_format, addDays)
print output

Here are some conditions which can bypass a finally block:

1. If the JVM exits while the try or catch code is being executed, then the finally block may not execute. More on sun tutorial
2. Normal Shutdown - this occurs either when the last non-daemon thread exits OR when Runtime.exit() (some good blog). When a thread exits, the JVM performs an inventory of running threads, and if the only threads that are left are daemon threads, it initiates an orderly shutdown. When the JVM halts, any remaining daemon threads are abandoned finally blocks are not executed, stacks are not unwound the JVM just exits. Daemon threads should be used sparingly few processing activities can be safely abandoned at any time with no cleanup. In particular, it is dangerous to use daemon threads for tasks that might perform any sort of I/O. Daemon threads are best saved for "housekeeping" tasks, such as a background thread that periodically removes expired entries from an in-memory cache (source)

Last non-daemon thread exits example:

public class TestDaemon {
    private static Runnable runnable = new Runnable() {
        @Override
        public void run() {
            try {
                while (true) {
                    System.out.println("Is alive");
                    Thread.sleep(10);
                    // throw new RuntimeException();
                }
            } catch (Throwable t) {
                t.printStackTrace();
            } finally {
                System.out.println("This will never be executed.");
            }
        }
    };

    public static void main(String[] args) throws InterruptedException {
        Thread daemon = new Thread(runnable);
        daemon.setDaemon(true);
        daemon.start();
        Thread.sleep(100);
        // daemon.stop();
        System.out.println("Last non-daemon thread exits.");
    }
}

Output:

Is alive
Is alive
Is alive
Is alive
Is alive
Is alive
Is alive
Is alive
Is alive
Is alive
Last non-daemon thread exits.
Is alive
Is alive
Is alive
Is alive
Is alive

public static update(values: Object, options: Object): Promise>

check documentation once http://docs.sequelizejs.com/class/lib/model.js~Model.html#static-method-update

  Project.update(
    // Set Attribute values 
    { title:'a very different title now' },
  // Where clause / criteria 
     { _id : 1 }     
  ).then(function(result) { 

 //it returns an array as [affectedCount, affectedRows]

  })

You could also use the <figure> element to link a heading to your list like this:

<figure>
    <figcaption>My favorite fruits</figcaption>    
       <ul>
          <li>Banana</li>
          <li>Orange</li>
          <li>Chocolate</li>
       </ul>
</figure>

Source: https://www.w3.org/TR/2017/WD-html53-20171214/single-page.html#the-li-element (Example 162)

Another summary:

You need to use both. ETags are a "server side" information. Expires are a "Client side" caching.

• Use ETags except if you have a load-balanced server. They are safe and will let clients know they should get new versions of your server files every time you change something on your side.

• Expires must be used with caution, as if you set a expiration date far in the future but want to change one of the files immediatelly (a JS file for instance), some users may not get the modified version until a long time!

Since 2019 you can now use the new functionality called Github package registry.

Basically the process is:

• generate a new personal access token from the github settings
• add repository and token info in your settings.xml

• deploy using

  mvn deploy -Dregistry=https://maven.pkg.github.com/yourusername -Dtoken=yor_token  
  

start-> Run--> c:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -iru

It is supported as of Java 12. Check out JEP 354. No "range" possibilities here, but can be useful either.

switch (day) {
    case MONDAY, FRIDAY, SUNDAY -> System.out.println(6);//number of letters
    case TUESDAY                -> System.out.println(7);
    case THURSDAY, SATURDAY     -> System.out.println(8);
    case WEDNESDAY              -> System.out.println(9);
}

You should be able to implement that on ints too. Note through that your switch statement have to be exhaustive (using default keyword, or using all possible values in case statements).

To set/remove multiple query params at once I've ended up with the methods below as part of my global mixins (this points to vue component):

    setQuery(query){
        let obj = Object.assign({}, this.$route.query);

        Object.keys(query).forEach(key => {
            let value = query[key];
            if(value){
                obj[key] = value
            } else {
                delete obj[key]
            }
        })
        this.$router.replace({
            ...this.$router.currentRoute,
            query: obj
        })
    },

    removeQuery(queryNameArray){
        let obj = {}
        queryNameArray.forEach(key => {
            obj[key] = null
        })
        this.setQuery(obj)
    },

I was getting the same problem when running my project. On checking the files structure, I realised that Spring's xml file was inside the project's package and thus couldn't be found. I put it outside the package and it worked just fine.

Your JavaScript would have to be defined within a PHP-parsed file.

For example, in index.php you could place

<?php
$time = time();
?>
<script>
    document.write(<?php echo $time; ?>);
</script>

You seem to be misunderstanding how import searches for modules. When you use an import statement it always searches the actual module path (and/or sys.modules); it doesn't make use of module objects in the local namespace that exist because of previous imports. When you do:

import package.subpackage.module
from package.subpackage import module
from module import attribute1

The second line looks for a package called package.subpackage and imports module from that package. This line has no effect on the third line. The third line just looks for a module called module and doesn't find one. It doesn't "re-use" the object called module that you got from the line above.

In other words from someModule import ... doesn't mean "from the module called someModule that I imported earlier..." it means "from the module named someModule that you find on sys.path...". There is no way to "incrementally" build up a module's path by importing the packages that lead to it. You always have to refer to the entire module name when importing.

It's not clear what you're trying to achieve. If you only want to import the particular object attribute1, just do from package.subpackage.module import attribute1 and be done with it. You need never worry about the long package.subpackage.module once you've imported the name you want from it.

If you do want to have access to the module to access other names later, then you can do from package.subpackage import module and, as you've seen you can then do module.attribute1 and so on as much as you like.

If you want both --- that is, if you want attribute1 directly accessible and you want module accessible, just do both of the above:

from package.subpackage import module
from package.subpackage.module import attribute1
attribute1 # works
module.someOtherAttribute # also works

If you don't like typing package.subpackage even twice, you can just manually create a local reference to attribute1:

from package.subpackage import module
attribute1 = module.attribute1
attribute1 # works
module.someOtherAttribute #also works

If you are using bootstrap v4 there is a new way to do that.

You should use .dropdown-menu-right on the .dropdown-menu element.

<div class="btn-group">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Right-aligned menu
  </button>
  <div class="dropdown-menu dropdown-menu-right">
    <button class="dropdown-item" type="button">Action</button>
    <button class="dropdown-item" type="button">Another action</button>
    <button class="dropdown-item" type="button">Something else here</button>
  </div>
</div>

Link to code: https://getbootstrap.com/docs/4.0/components/dropdowns/#menu-items

i think you should do:

var myInterval
on.onclick = function() {
    myInterval=setInterval(fontChange, 500);
};

off.onclick = function() {
    clearInterval(myInterval);
}; 

You should be using pip to install packages, since it gives you uninstall capabilities.

Also, look into virtualenv. It works well with pip and gives you a sandbox so you can explore new stuff without accidentally hosing your system-wide install.

I tried almost all of this. but still couldn't work. Finally I found it was because of 24bitmap problems. If you tried some bitmap which less than 24bit. Most of those above methods should work.

Code:

library(microbenchmark)

dflist <- vector(length=10,mode="list")
for(i in 1:100)
{
  dflist[[i]] <- data.frame(a=runif(n=260),b=runif(n=260),
                            c=rep(LETTERS,10),d=rep(LETTERS,10))
}


mb <- microbenchmark(
plyr::rbind.fill(dflist),
dplyr::bind_rows(dflist),
data.table::rbindlist(dflist),
plyr::ldply(dflist,data.frame),
do.call("rbind",dflist),
times=1000)

ggplot2::autoplot(mb)

Session:

R version 3.3.0 (2016-05-03)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1

> packageVersion("plyr")
[1] ‘1.8.4’
> packageVersion("dplyr")
[1] ‘0.5.0’
> packageVersion("data.table")
[1] ‘1.9.6’

UPDATE: Rerun 31-Jan-2018. Ran on the same computer. New versions of packages. Added seed for seed lovers.

set.seed(21)
library(microbenchmark)

dflist <- vector(length=10,mode="list")
for(i in 1:100)
{
  dflist[[i]] <- data.frame(a=runif(n=260),b=runif(n=260),
                            c=rep(LETTERS,10),d=rep(LETTERS,10))
}


mb <- microbenchmark(
  plyr::rbind.fill(dflist),
  dplyr::bind_rows(dflist),
  data.table::rbindlist(dflist),
  plyr::ldply(dflist,data.frame),
  do.call("rbind",dflist),
  times=1000)

ggplot2::autoplot(mb)+theme_bw()


R version 3.4.0 (2017-04-21)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1

> packageVersion("plyr")
[1] ‘1.8.4’
> packageVersion("dplyr")
[1] ‘0.7.2’
> packageVersion("data.table")
[1] ‘1.10.4’

UPDATE: Rerun 06-Aug-2019.

set.seed(21)
library(microbenchmark)

dflist <- vector(length=10,mode="list")
for(i in 1:100)
{
  dflist[[i]] <- data.frame(a=runif(n=260),b=runif(n=260),
                            c=rep(LETTERS,10),d=rep(LETTERS,10))
}


mb <- microbenchmark(
  plyr::rbind.fill(dflist),
  dplyr::bind_rows(dflist),
  data.table::rbindlist(dflist),
  plyr::ldply(dflist,data.frame),
  do.call("rbind",dflist),
  purrr::map_df(dflist,dplyr::bind_rows),
  times=1000)

ggplot2::autoplot(mb)+theme_bw()

R version 3.6.0 (2019-04-26)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 18.04.2 LTS

Matrix products: default
BLAS:   /usr/lib/x86_64-linux-gnu/openblas/libblas.so.3
LAPACK: /usr/lib/x86_64-linux-gnu/libopenblasp-r0.2.20.so

packageVersion("plyr")
packageVersion("dplyr")
packageVersion("data.table")
packageVersion("purrr")

>> packageVersion("plyr")
[1] ‘1.8.4’
>> packageVersion("dplyr")
[1] ‘0.8.3’
>> packageVersion("data.table")
[1] ‘1.12.2’
>> packageVersion("purrr")
[1] ‘0.3.2’

Define these variables in the class:

int PICK_IMAGE_MULTIPLE = 1; 
String imageEncoded;    
List<String> imagesEncodedList;

Let's Assume that onClick on a button it should open gallery to select images

 Intent intent = new Intent();
 intent.setType("image/*");
 intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);
 intent.setAction(Intent.ACTION_GET_CONTENT);
 startActivityForResult(Intent.createChooser(intent,"Select Picture"), PICK_IMAGE_MULTIPLE);

Then you should override onActivityResult Method

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    try {
        // When an Image is picked
        if (requestCode == PICK_IMAGE_MULTIPLE && resultCode == RESULT_OK
                    && null != data) {
            // Get the Image from data

            String[] filePathColumn = { MediaStore.Images.Media.DATA };
            imagesEncodedList = new ArrayList<String>();
            if(data.getData()!=null){

                Uri mImageUri=data.getData();

                // Get the cursor
                Cursor cursor = getContentResolver().query(mImageUri,
                            filePathColumn, null, null, null);
                // Move to first row
                cursor.moveToFirst();

                int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
                imageEncoded  = cursor.getString(columnIndex);
                cursor.close();

            } else {
                if (data.getClipData() != null) {
                    ClipData mClipData = data.getClipData();
                    ArrayList<Uri> mArrayUri = new ArrayList<Uri>();
                    for (int i = 0; i < mClipData.getItemCount(); i++) {

                        ClipData.Item item = mClipData.getItemAt(i);
                        Uri uri = item.getUri();
                        mArrayUri.add(uri);
                        // Get the cursor
                        Cursor cursor = getContentResolver().query(uri, filePathColumn, null, null, null);
                        // Move to first row
                        cursor.moveToFirst();

                        int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
                        imageEncoded  = cursor.getString(columnIndex);
                        imagesEncodedList.add(imageEncoded);
                        cursor.close();

                    }
                    Log.v("LOG_TAG", "Selected Images" + mArrayUri.size());
                }
            }
        } else {
            Toast.makeText(this, "You haven't picked Image",
                        Toast.LENGTH_LONG).show();
        }
    } catch (Exception e) {
        Toast.makeText(this, "Something went wrong", Toast.LENGTH_LONG)
                    .show();
    }

    super.onActivityResult(requestCode, resultCode, data);
}

NOTE THAT: the gallery doesn't give you the ability to select multi-images so we here open all images studio that you can select multi-images from them. and don't forget to add the permissions to your manifest

VERY IMPORTANT: getData(); to get one single image and I've stored it here in imageEncoded String if the user select multi-images then they should be stored in the list

So you have to check which is null to use the other

Wish you have a nice try and to others

In this case, insert a single else:

public void Method()
{
    if(something)
    {
        // some code
        if(something2)
        {
            // now I should break from ifs and go to te code outside ifs
        }
        else return;
    }
    // The code i want to go if the second if is true
}

Generally: There is no break in an if/else sequence, simply arrange your code correctly in if / if else / else clauses.

You need to declare the prototype of your writeFile function, before actually using it:

int writeFile( void );

int main( void )
{
   ...

Actualy you don't need an internet connection to use ip address. Each computer in LAN has an internal IP address you can discover by runing

ipconfig /all

in cmd.

You can use the ip address of the server (probabily something like 192.168.0.x or 10.0.0.x) to access the website remotely.

If you found the ip and still cannot access the website, it means WAMP is not configured to respond to that name ( what did you call me? 192.168.0.3? That's not my name. I'm Localhost ) and you have to modify ....../apache/config/httpd.conf

Listen *:80

I wanted a more exact and useful answer to this question. Here's the real answer (adjust accordingly if you want a byte array specifically; obviously the math will be off by a factor of 8 bits : 1 byte):

class BitArray {
  constructor(bits = 0) {
    this.uints = new Uint32Array(~~(bits / 32));
  }

  getBit(bit) {
    return (this.uints[~~(bit / 32)] & (1 << (bit % 32))) != 0 ? 1 : 0;
  }

  assignBit(bit, value) {
    if (value) {
      this.uints[~~(bit / 32)] |= (1 << (bit % 32));
    } else {
      this.uints[~~(bit / 32)] &= ~(1 << (bit % 32));
    }
  }

  get size() {
    return this.uints.length * 32;
  }

  static bitsToUints(bits) {
    return ~~(bits / 32);
  }
}

Usage:

let bits = new BitArray(500);
for (let uint = 0; uint < bits.uints.length; ++uint) {
  bits.uints[uint] = 457345834;
}
for (let bit = 0; bit < 50; ++bit) {
  bits.assignBit(bit, 1);
}
str = '';
for (let bit = bits.size - 1; bit >= 0; --bit) {
  str += bits.getBit(bit);
}
str;

Output:

"00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000101000101100101010
 00011011010000111111111111111111
 11111111111111111111111111111111"

Note: This class is really slow to e.g. assign bits (i.e. ~2s per 10 million assignments) if it's created as a global variable, at least in the Firefox 76.0 Console on Linux... If, on the other hand, it's created as a variable (i.e. let bits = new BitArray(1e7);), then it's blazingly fast (i.e. ~300ms per 10 million assignments)!

For more info, see here:

• "How do you set, clear and toggle a single bit in JavaScript?": https://stackoverflow.com/a/1436448/1599699
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Bitwise_Operators
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Typed_arrays
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint32Array

Note that I used Uint32Array because there's no way to directly have a bit/byte array (that you can interact with directly) and because even though there's a BigUint64Array, JS only supports 32 bits:

Bitwise operators treat their operands as a sequence of 32 bits

...

The operands of all bitwise operators are converted to...32-bit integers

If you want to enable item click in list view use

listitem.setClickable(false);

this may seem wrong at first glance but it works!

Last resort option when nothing else seems to work: close and reopen IntelliJ.

My issue was with reverting a Git commit, which happened to change the Java SDK configured for the Project to a no longer installed version of the JDK. But fixing that back still didn't allow me to run the program. Restarting IntelliJ fixed this

For O(1) complexity of head,tail operation you should use deque however.

Following way:

from collections import deque
l = deque([1,2,3,4,5,6,7,8,9])
head, tail = l.popleft(), l

It's useful when you must iterate through all elements of the list. For example in naive merging 2 partitions in merge sort.

An API is the interface through which you access someone elses code or through which someone else's code accesses yours. In effect the public methods and properties.

i use heroku cli 1. must use all user name and user email

$git config --global user.email .login email.

$git config --global user.name .heroku name.

2. git pull [git url]
3. git init

4. git add *

   5 git commit -m "after config user.name ,user email"

5. git push heroku master

(at least) for Django 1.8:

If you use

if settings.DEBUG:
  urlpatterns.append(url(r'^media/(?P<path>.*)$', 'django.views.static.serve', {'document_root': settings.MEDIA_ROOT}))

as described above, make sure that no "catch all" url pattern, directing to a default view, comes before that in urlpatterns = []. As .append will put the added scheme to the end of the list, it will of course only be tested if no previous url pattern matches. You can avoid that by using something like this where the "catch all" url pattern is added at the very end, independent from the if statement:

if settings.DEBUG:
    urlpatterns.append(url(r'^media/(?P<path>.*)$', 'django.views.static.serve', {'document_root': settings.MEDIA_ROOT}))

urlpatterns.append(url(r'$', 'views.home', name='home')),

Now you can use new html5 input validation attribute pattern=".+\.(xlsx|xls|csv)".

I've tried using Flexelint (the unix version of PC-Lint) and had somewhat mixed results. This is likely because I'm working on a very large and knotty code base. I recommend carefully examining each file that is reported as unused.

The main worry is false positives. Multiple includes of the same header are reported as an unneeded header. This is bad since Flexelint does not tell you what line the header is included on or where it was included before.

One of the ways automated tools can get this wrong:

In A.hpp:

class A { 
  // ...
};

In B.hpp:

#include "A.hpp

class B {
    public:
        A foo;
};

In C.cpp:

#include "C.hpp"  

#include "B.hpp"  // <-- Unneeded, but lint reports it as needed
#include "A.hpp"  // <-- Needed, but lint reports it as unneeded

If you blindly follow the messages from Flexelint you'll muck up your #include dependencies. There are more pathological cases, but basically you're going to need to inspect the headers yourself for best results.

I highly recommend this article on Physical Structure and C++ from the blog Games from within. They recommend a comprehensive approach to cleaning up the #include mess:

Guidelines

Here’s a distilled set of guidelines from Lakos’ book that minimize the number of physical dependencies between files. I’ve been using them for years and I’ve always been really happy with the results.

1. Every cpp file includes its own header file first. [snip]
2. A header file must include all the header files necessary to parse it. [snip]
3. A header file should have the bare minimum number of header files necessary to parse it. [snip]

I was facing the same problem. It has a very simple solution that worked for me. Just follow these steps:

1.Make a preview video in iMovie.

2.Export video using share file option. Choose 1920x1080 as it can be used for 5S, and 6 plus.

3.Download Appshow for Mac by techsmith (https://www.techsmith.com/techsmith-appshow.html.) It is specially made for making app preview videos. But i don't recommend it for making videos but rather just for exporting.

4.Choose a new App Preview video and customise it by choosing fewer frames which you can later delete.

5.Import your iMovie video into this template. On the top right corner you can choose any resolution you want, appshow has all the resolutions required for app preview.

6.Finally, just choose the device and export the video in your selected resolution.

Since you are using Access to compose the query, you have to stick to Access's version of SQL.

To choose between several different return values, use the switch() function. So to translate and extend your example a bit:

select switch(
  age > 40, 4,
  age > 25, 3,
  age > 20, 2,
  age > 10, 1,
  true, 0
) from demo

The 'true' case is the default one. If you don't have it and none of the other cases match, the function will return null.

The Office website has documentation on this but their example syntax is VBA and it's also wrong. I've given them feedback on this but you should be fine following the above example.

Here's a hack which might be helpful... it puts an apostrophe in front of the time value, so when you right-click on the output in SSMS and say "Copy with Headers", then paste into Excel, it preserves the milliseconds / nanoseconds for datetime2 values. It's a bit ugly that it puts the apostrophe there, but it's better than the frustration of dealing with Excel doing unwanted rounding on the time value. The date is a UK format but you can look at the CONVERT function page in MSDN.

SELECT CONVERT(VARCHAR(23), sm.MilestoneDate, 103) AS MilestoneDate, '''' + CONVERT(VARCHAR(23), sm.MilestoneDate, 114) AS MilestoneTime FROM SomeTable sm

New answer to an old question:

Visual Studio Database Projects handle the drop and recreate process when you deploy changes. It will drop stored procs that use UDDTs and then recreate them after dropping and recreating the data type.

@ModelAttribute is a Spring mapping of request parameters to a particular object type. so your parameters might look like userClient.username and userClient.firstName, etc. as MockMvc imitates a request from a browser, you'll need to pass in the parameters that Spring would use from a form to actually build the UserClient object.

(i think of ModelAttribute is kind of helper to construct an object from a bunch of fields that are going to come in from a form, but you may want to do some reading to get a better definition)

For windows 10,

• Uninstalling the node from the "Add or remove programs"
• Installing the required version from https://nodejs.org/en/

worked for me.

A better way to solve it is to start small.

Let's start with 1 bit. Which can either be 1 or 0. That's 2 values, or 10 in binary.

Now 2 bits, which can either be 00, 01, 10 or 11 That's 4 values, or 100 in binary... See the pattern?

If you'd like to redirect to another domain without the user having to do anything you can use a link with the property:

target="_parent"

as said previously, and then use:

document.getElementById('link').click();

to have it automatically redirect.

Example:

<!DOCTYPE HTML>

<html>

<head>

</head>

<body>

<a id="link" target="_parent" href="outsideDomain.html"></a>

<script type="text/javascript">
    document.getElementById('link').click();
</script>

</body>

</html>

Note: The javascript click() command must come after you declare the link.

Seems there's an easier way, at least in Kendo UI v2015.2.624:

$('#myDropDownSelector').data('kendoDropDownList').search('Text value to find');

If there's not a match in the dropdown, Kendo appears to set the dropdown to an unselected value, which makes sense.

I couldn't get @Gang's answer to work, but if you swap his value with search, as above, we're golden.

You may want to consider using Java EE, which includes the javax.servlet.* packages. If you require a specific version of the servlet api, for instance to target a specific web application server, you will probably want the Java EE version which matches, see this version table.

For those of you who work on a remote computer with ssh, and maintain a Jupyter notebook server inside a tmux session, then after you exit the Jupyter notebook, you also have to close the pane that was used to maintain your Jupyter notebook server. Otherwise, it could cause issues when you try to log out from the ssh.

#!/usr/bin/env ruby
class Integer
  def rand7
    rand(6)+1
  end
end

def rand5
  rand(4)+1
end

x = rand5() # x => int between 1 and 5

y = x.rand7() # y => int between 1 and 7

..although that may possibly be considered cheating..

Add #include "afxwin.h" in your source file. It will solve your issue.

After seeing this post I found a useful link:

http://developer.android.com/design/downloads/index.html

You can download a lot of sources editable with Fireworks, Illustrator, Photoshop, etc...
And there's also fonts and icon packs.

Here is a stencil example.

Something like this?

✔

if so, type the HTML ✔

And ✓ gives a lighter one:

✓

Assuming that you have posted valid JSON,

@app.route('/api/add_message/<uuid>', methods=['GET', 'POST'])
def add_message(uuid):
    content = request.json
    print content['uuid']
    # Return data as JSON
    return jsonify(content)

Based on your comment, simple definitions of each is best found at W3Schools The first line of each type gives a brief explanation of the join type

• JOIN: Return rows when there is at least one match in both tables
• LEFT JOIN: Return all rows from the left table, even if there are no matches in the right table
• RIGHT JOIN: Return all rows from the right table, even if there are no matches in the left table
• FULL JOIN: Return rows when there is a match in one of the tables

END EDIT

In a nutshell, the comma separated example you gave of

SELECT * FROM a, b WHERE b.id = a.beeId AND ...

is selecting every record from tables a and b with the commas separating the tables, this can be used also in columns like

SELECT a.beeName,b.* FROM a, b WHERE b.id = a.beeId AND ...

It is then getting the instructed information in the row where the b.id column and a.beeId column have a match in your example. So in your example it will get all information from tables a and b where the b.id equals a.beeId. In my example it will get all of the information from the b table and only information from the a.beeName column when the b.id equals the a.beeId. Note that there is an AND clause also, this will help to refine your results.

For some simple tutorials and explanations on mySQL joins and left joins have a look at Tizag's mySQL tutorials. You can also check out Keith J. Brown's website for more information on joins that is quite good also.

I hope this helps you

Typically, I store a TimeSpan as a bigint populated with ticks from the TimeSpan.Ticks property as previously suggested. You can also store a TimeSpan as a varchar(26) populated with the output of TimeSpan.ToString(). The four scalar functions (ConvertFromTimeSpanString, ConvertToTimeSpanString, DateAddTicks, DateDiffTicks) that I wrote are helpful for handling TimeSpan on the SQL side and avoid the hacks that would produce artificially bounded ranges. If you can store the interval in a .NET TimeSpan at all it should work with these functions also. Additionally, the functions allow you to work with TimeSpans and 100-nanosecond ticks even when using technologies that don't include the .NET Framework.

DROP FUNCTION [dbo].[DateDiffTicks]
GO

DROP FUNCTION [dbo].[DateAddTicks]
GO

DROP FUNCTION [dbo].[ConvertToTimeSpanString]
GO

DROP FUNCTION [dbo].[ConvertFromTimeSpanString]
GO

SET ANSI_NULLS OFF
GO

SET QUOTED_IDENTIFIER OFF
GO

-- =============================================
-- Author:      James Coe
-- Create date: 2011-05-23
-- Description: Converts from a varchar(26) TimeSpan string to a bigint containing the number of 100 nanosecond ticks.
-- =============================================
/*
    [-][d.]hh:mm:ss[.fffffff] 

    "-" 
     A minus sign, which indicates a negative time interval. No sign is included for a positive time span.

    "d" 
     The number of days in the time interval. This element is omitted if the time interval is less than one day. 

    "hh" 
     The number of hours in the time interval, ranging from 0 to 23. 

    "mm" 
     The number of minutes in the time interval, ranging from 0 to 59. 

    "ss" 
     The number of seconds in the time interval, ranging from 0 to 59. 

    "fffffff" 
     Fractional seconds in the time interval. This element is omitted if the time interval does not include 
     fractional seconds. If present, fractional seconds are always expressed using seven decimal digits.
    */
CREATE FUNCTION [dbo].[ConvertFromTimeSpanString] (@timeSpan varchar(26))
RETURNS bigint
AS
BEGIN
    DECLARE @hourStart int
    DECLARE @minuteStart int
    DECLARE @secondStart int
    DECLARE @ticks bigint
    DECLARE @hours bigint
    DECLARE @minutes bigint
    DECLARE @seconds DECIMAL(9, 7)

    SET @hourStart = CHARINDEX('.', @timeSpan) + 1
    SET @minuteStart = CHARINDEX(':', @timeSpan) + 1
    SET @secondStart = CHARINDEX(':', @timespan, @minuteStart) + 1
    SET @ticks = 0

    IF (@hourStart > 1 AND @hourStart < @minuteStart)
    BEGIN
        SET @ticks = CONVERT(bigint, LEFT(@timespan, @hourstart - 2)) * 864000000000
    END
    ELSE
    BEGIN
        SET @hourStart = 1
    END

    SET @hours = CONVERT(bigint, SUBSTRING(@timespan, @hourStart, @minuteStart - @hourStart - 1))
    SET @minutes = CONVERT(bigint, SUBSTRING(@timespan, @minuteStart, @secondStart - @minuteStart - 1))
    SET @seconds = CONVERT(DECIMAL(9, 7), SUBSTRING(@timespan, @secondStart, LEN(@timeSpan) - @secondStart + 1))

    IF (@ticks < 0)
    BEGIN
        SET @ticks = @ticks - @hours * 36000000000
    END
    ELSE
    BEGIN
        SET @ticks = @ticks + @hours * 36000000000
    END

    IF (@ticks < 0)
    BEGIN
        SET @ticks = @ticks - @minutes * 600000000
    END
    ELSE
    BEGIN
        SET @ticks = @ticks + @minutes * 600000000
    END

    IF (@ticks < 0)
    BEGIN
        SET @ticks = @ticks - @seconds * 10000000.0
    END
    ELSE
    BEGIN
        SET @ticks = @ticks + @seconds * 10000000.0
    END

    RETURN @ticks
END
GO

-- =============================================
-- Author:      James Coe
-- Create date: 2011-05-23
-- Description: Converts from a bigint containing the number of 100 nanosecond ticks to a varchar(26) TimeSpan string.
-- =============================================
/*
[-][d.]hh:mm:ss[.fffffff] 

"-" 
 A minus sign, which indicates a negative time interval. No sign is included for a positive time span.

"d" 
 The number of days in the time interval. This element is omitted if the time interval is less than one day. 

"hh" 
 The number of hours in the time interval, ranging from 0 to 23. 

"mm" 
 The number of minutes in the time interval, ranging from 0 to 59. 

"ss" 
 The number of seconds in the time interval, ranging from 0 to 59. 

"fffffff" 
 Fractional seconds in the time interval. This element is omitted if the time interval does not include 
 fractional seconds. If present, fractional seconds are always expressed using seven decimal digits.
*/
CREATE FUNCTION [dbo].[ConvertToTimeSpanString] (@ticks bigint)
RETURNS varchar(26)
AS
BEGIN
    DECLARE @timeSpanString varchar(26)

    IF (@ticks < 0)
    BEGIN
        SET @timeSpanString = '-'
    END
    ELSE
    BEGIN
        SET @timeSpanString = ''
    END

    -- Days
    DECLARE @days bigint

    SET @days = FLOOR(ABS(@ticks / 864000000000.0))

    IF (@days > 0)
    BEGIN
        SET @timeSpanString = @timeSpanString + CONVERT(varchar(26), @days) + '.'
    END

    SET @ticks = ABS(@ticks % 864000000000)
    -- Hours
    SET @timeSpanString = @timeSpanString + RIGHT('0' + CONVERT(varchar(26), FLOOR(@ticks / 36000000000.0)), 2) + ':'
    SET @ticks = @ticks % 36000000000
    -- Minutes
    SET @timeSpanString = @timeSpanString + RIGHT('0' + CONVERT(varchar(26), FLOOR(@ticks / 600000000.0)), 2) + ':'
    SET @ticks = @ticks % 600000000
    -- Seconds
    SET @timeSpanString = @timeSpanString + RIGHT('0' + CONVERT(varchar(26), FLOOR(@ticks / 10000000.0)), 2)
    SET @ticks = @ticks % 10000000

    -- Fractional Seconds
    IF (@ticks > 0)
    BEGIN
        SET @timeSpanString = @timeSpanString + '.' + LEFT(CONVERT(varchar(26), @ticks) + '0000000', 7)
    END

    RETURN @timeSpanString
END
GO

-- =============================================
-- Author:      James Coe
-- Create date: 2011-05-23
-- Description: Adds the specified number of 100 nanosecond ticks to a date.
-- =============================================
CREATE FUNCTION [dbo].[DateAddTicks] (
    @ticks bigint
    , @starting_date datetimeoffset
    )
RETURNS datetimeoffset
AS
BEGIN
    DECLARE @dateTimeResult datetimeoffset

    IF (@ticks < 0)
    BEGIN
        -- Hours
        SET @dateTimeResult = DATEADD(HOUR, CEILING(@ticks / 36000000000.0), @starting_date)
        SET @ticks = @ticks % 36000000000
        -- Seconds
        SET @dateTimeResult = DATEADD(SECOND, CEILING(@ticks / 10000000.0), @dateTimeResult)
        SET @ticks = @ticks % 10000000
        -- Nanoseconds
        SET @dateTimeResult = DATEADD(NANOSECOND, @ticks * 100, @dateTimeResult)
    END
    ELSE
    BEGIN
        -- Hours
        SET @dateTimeResult = DATEADD(HOUR, FLOOR(@ticks / 36000000000.0), @starting_date)
        SET @ticks = @ticks % 36000000000
        -- Seconds
        SET @dateTimeResult = DATEADD(SECOND, FLOOR(@ticks / 10000000.0), @dateTimeResult)
        SET @ticks = @ticks % 10000000
        -- Nanoseconds
        SET @dateTimeResult = DATEADD(NANOSECOND, @ticks * 100, @dateTimeResult)
    END

    RETURN @dateTimeResult
END
GO

-- =============================================
-- Author:      James Coe
-- Create date: 2011-05-23
-- Description:  Gets the difference between two dates in 100 nanosecond ticks.
-- =============================================
CREATE FUNCTION [dbo].[DateDiffTicks] (
    @starting_date datetimeoffset
    , @ending_date datetimeoffset
    )
RETURNS bigint
AS
BEGIN
    DECLARE @ticks bigint
    DECLARE @days bigint
    DECLARE @hours bigint
    DECLARE @minutes bigint
    DECLARE @seconds bigint

    SET @hours = DATEDIFF(HOUR, @starting_date, @ending_date)
    SET @starting_date = DATEADD(HOUR, @hours, @starting_date)
    SET @ticks = @hours * 36000000000
    SET @seconds = DATEDIFF(SECOND, @starting_date, @ending_date)
    SET @starting_date = DATEADD(SECOND, @seconds, @starting_date)
    SET @ticks = @ticks + @seconds * 10000000
    SET @ticks = @ticks + CONVERT(bigint, DATEDIFF(NANOSECOND, @starting_date, @ending_date)) / 100

    RETURN @ticks
END
GO

--- BEGIN Test Harness ---
SET NOCOUNT ON

DECLARE @dateTimeOffsetMinValue datetimeoffset
DECLARE @dateTimeOffsetMaxValue datetimeoffset
DECLARE @timeSpanMinValueString varchar(26)
DECLARE @timeSpanZeroString varchar(26)
DECLARE @timeSpanMaxValueString varchar(26)
DECLARE @timeSpanMinValueTicks bigint
DECLARE @timeSpanZeroTicks bigint
DECLARE @timeSpanMaxValueTicks bigint
DECLARE @dateTimeOffsetMinMaxDiffTicks bigint
DECLARE @dateTimeOffsetMaxMinDiffTicks bigint

SET @dateTimeOffsetMinValue = '0001-01-01T00:00:00.0000000+00:00'
SET @dateTimeOffsetMaxValue = '9999-12-31T23:59:59.9999999+00:00'
SET @timeSpanMinValueString = '-10675199.02:48:05.4775808'
SET @timeSpanZeroString = '00:00:00'
SET @timeSpanMaxValueString = '10675199.02:48:05.4775807'
SET @timeSpanMinValueTicks = -9223372036854775808
SET @timeSpanZeroTicks = 0
SET @timeSpanMaxValueTicks = 9223372036854775807
SET @dateTimeOffsetMinMaxDiffTicks = 3155378975999999999
SET @dateTimeOffsetMaxMinDiffTicks = -3155378975999999999

-- TimeSpan Conversion Tests
PRINT 'Testing TimeSpan conversions...'

DECLARE @convertToTimeSpanStringMinTicksResult varchar(26)
DECLARE @convertFromTimeSpanStringMinTimeSpanResult bigint
DECLARE @convertToTimeSpanStringZeroTicksResult varchar(26)
DECLARE @convertFromTimeSpanStringZeroTimeSpanResult bigint
DECLARE @convertToTimeSpanStringMaxTicksResult varchar(26)
DECLARE @convertFromTimeSpanStringMaxTimeSpanResult bigint

SET @convertToTimeSpanStringMinTicksResult = dbo.ConvertToTimeSpanString(@timeSpanMinValueTicks)
SET @convertFromTimeSpanStringMinTimeSpanResult = dbo.ConvertFromTimeSpanString(@timeSpanMinValueString)
SET @convertToTimeSpanStringZeroTicksResult = dbo.ConvertToTimeSpanString(@timeSpanZeroTicks)
SET @convertFromTimeSpanStringZeroTimeSpanResult = dbo.ConvertFromTimeSpanString(@timeSpanZeroString)
SET @convertToTimeSpanStringMaxTicksResult = dbo.ConvertToTimeSpanString(@timeSpanMaxValueTicks)
SET @convertFromTimeSpanStringMaxTimeSpanResult = dbo.ConvertFromTimeSpanString(@timeSpanMaxValueString)

-- Test Results
SELECT 'Convert to TimeSpan String from Ticks (Minimum)' AS Test
    , CASE 
        WHEN @convertToTimeSpanStringMinTicksResult = @timeSpanMinValueString
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , @timeSpanMinValueTicks AS [Ticks]
    , CONVERT(varchar(26), NULL) AS [TimeSpan String]
    , CONVERT(varchar(26), @convertToTimeSpanStringMinTicksResult) AS [Actual Result]
    , CONVERT(varchar(26), @timeSpanMinValueString) AS [Expected Result]
UNION ALL
SELECT 'Convert from TimeSpan String to Ticks (Minimum)' AS Test
    , CASE 
        WHEN @convertFromTimeSpanStringMinTimeSpanResult = @timeSpanMinValueTicks
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , NULL AS [Ticks]
    , @timeSpanMinValueString AS [TimeSpan String]
    , CONVERT(varchar(26), @convertFromTimeSpanStringMinTimeSpanResult) AS [Actual Result]
    , CONVERT(varchar(26), @timeSpanMinValueTicks) AS [Expected Result]
UNION ALL
SELECT 'Convert to TimeSpan String from Ticks (Zero)' AS Test
    , CASE 
        WHEN @convertToTimeSpanStringZeroTicksResult = @timeSpanZeroString
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , @timeSpanZeroTicks AS [Ticks]
    , CONVERT(varchar(26), NULL) AS [TimeSpan String]
    , CONVERT(varchar(26), @convertToTimeSpanStringZeroTicksResult) AS [Actual Result]
    , CONVERT(varchar(26), @timeSpanZeroString) AS [Expected Result]
UNION ALL
SELECT 'Convert from TimeSpan String to Ticks (Zero)' AS Test
    , CASE 
        WHEN @convertFromTimeSpanStringZeroTimeSpanResult = @timeSpanZeroTicks
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , NULL AS [Ticks]
    , @timeSpanZeroString AS [TimeSpan String]
    , CONVERT(varchar(26), @convertFromTimeSpanStringZeroTimeSpanResult) AS [Actual Result]
    , CONVERT(varchar(26), @timeSpanZeroTicks) AS [Expected Result]
UNION ALL
SELECT 'Convert to TimeSpan String from Ticks (Maximum)' AS Test
    , CASE 
        WHEN @convertToTimeSpanStringMaxTicksResult = @timeSpanMaxValueString
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , @timeSpanMaxValueTicks AS [Ticks]
    , CONVERT(varchar(26), NULL) AS [TimeSpan String]
    , CONVERT(varchar(26), @convertToTimeSpanStringMaxTicksResult) AS [Actual Result]
    , CONVERT(varchar(26), @timeSpanMaxValueString) AS [Expected Result]
UNION ALL
SELECT 'Convert from TimeSpan String to Ticks (Maximum)' AS Test
    , CASE 
        WHEN @convertFromTimeSpanStringMaxTimeSpanResult = @timeSpanMaxValueTicks
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , NULL AS [Ticks]
    , @timeSpanMaxValueString AS [TimeSpan String]
    , CONVERT(varchar(26), @convertFromTimeSpanStringMaxTimeSpanResult) AS [Actual Result]
    , CONVERT(varchar(26), @timeSpanMaxValueTicks) AS [Expected Result]

-- Ticks Date Add Test
PRINT 'Testing DateAddTicks...'

DECLARE @DateAddTicksPositiveTicksResult datetimeoffset
DECLARE @DateAddTicksZeroTicksResult datetimeoffset
DECLARE @DateAddTicksNegativeTicksResult datetimeoffset

SET @DateAddTicksPositiveTicksResult = dbo.DateAddTicks(@dateTimeOffsetMinMaxDiffTicks, @dateTimeOffsetMinValue)
SET @DateAddTicksZeroTicksResult = dbo.DateAddTicks(@timeSpanZeroTicks, @dateTimeOffsetMinValue)
SET @DateAddTicksNegativeTicksResult = dbo.DateAddTicks(@dateTimeOffsetMaxMinDiffTicks, @dateTimeOffsetMaxValue)

-- Test Results
SELECT 'Date Add with Ticks Test (Positive)' AS Test
    , CASE 
        WHEN @DateAddTicksPositiveTicksResult = @dateTimeOffsetMaxValue
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , @dateTimeOffsetMinMaxDiffTicks AS [Ticks]
    , @dateTimeOffsetMinValue AS [Starting Date]
    , @DateAddTicksPositiveTicksResult AS [Actual Result]
    , @dateTimeOffsetMaxValue AS [Expected Result]
UNION ALL
SELECT 'Date Add with Ticks Test (Zero)' AS Test
    , CASE 
        WHEN @DateAddTicksZeroTicksResult = @dateTimeOffsetMinValue
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , @timeSpanZeroTicks AS [Ticks]
    , @dateTimeOffsetMinValue AS [Starting Date]
    , @DateAddTicksZeroTicksResult AS [Actual Result]
    , @dateTimeOffsetMinValue AS [Expected Result]
UNION ALL
SELECT 'Date Add with Ticks Test (Negative)' AS Test
    , CASE 
        WHEN @DateAddTicksNegativeTicksResult = @dateTimeOffsetMinValue
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , @dateTimeOffsetMaxMinDiffTicks AS [Ticks]
    , @dateTimeOffsetMaxValue AS [Starting Date]
    , @DateAddTicksNegativeTicksResult AS [Actual Result]
    , @dateTimeOffsetMinValue AS [Expected Result]

-- Ticks Date Diff Test
PRINT 'Testing Date Diff Ticks...'

DECLARE @dateDiffTicksMinMaxResult bigint
DECLARE @dateDiffTicksMaxMinResult bigint

SET @dateDiffTicksMinMaxResult = dbo.DateDiffTicks(@dateTimeOffsetMinValue, @dateTimeOffsetMaxValue)
SET @dateDiffTicksMaxMinResult = dbo.DateDiffTicks(@dateTimeOffsetMaxValue, @dateTimeOffsetMinValue)

-- Test Results
SELECT 'Date Difference in Ticks Test (Min, Max)' AS Test
    , CASE 
        WHEN @dateDiffTicksMinMaxResult = @dateTimeOffsetMinMaxDiffTicks
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , @dateTimeOffsetMinValue AS [Starting Date]
    , @dateTimeOffsetMaxValue AS [Ending Date]
    , @dateDiffTicksMinMaxResult AS [Actual Result]
    , @dateTimeOffsetMinMaxDiffTicks AS [Expected Result]
UNION ALL
SELECT 'Date Difference in Ticks Test (Max, Min)' AS Test
    , CASE 
        WHEN @dateDiffTicksMaxMinResult = @dateTimeOffsetMaxMinDiffTicks
            THEN 'Pass'
        ELSE 'Fail'
        END AS [Test Status]
    , @dateTimeOffsetMaxValue AS [Starting Date]
    , @dateTimeOffsetMinValue AS [Ending Date]
    , @dateDiffTicksMaxMinResult AS [Actual Result]
    , @dateTimeOffsetMaxMinDiffTicks AS [Expected Result]

PRINT 'Tests Complete.'
GO
--- END Test Harness ---

SELECT table1.id 
FROM table1 
LEFT JOIN table2 ON table1.id = table2.user_one
WHERE table2.user_one is NULL

1. Connection String / Connection Permissions

Check the connection string again.

Make sure the user you are connecting with still has permission to read from [__MigrationHistory] and has permission to edit the schema.

You can also try changing the connection string in the App or Web config file to use Integrated Security (Windows Auth) to run the add-migration command as yourself.

For example:

connectionString="data source=server;initial catalog=db;persist security info=True;Integrated Security=SSPI;" 

This connection string would go in the App.config file of the project where the DbContext is located.

2. StartUp Project

You can specify the StartUp project on the command line or you can right click the project with the DbContext, Configuration and Migrations folder and select Set as StartUp project. I'm serious, this can actually help.

I can add to config web uncompiled

<system.web> 
  <httpRuntime maxRequestLength="1024" executionTimeout="3600" /> 
  <compilation debug="true"/> 
</system.web> 
<security> 
  <requestFiltering> 
    <requestLimits maxAllowedContentLength="1048576"/> 
  </requestFiltering> 
</security>

The following may be useful since I got here looking for a slightly different solution. My script needed to automatically loop through input elements and had to return their values (for jQuery.post() function), the problem was with checkboxes returning their values regardless of checked status. This was my solution:

jQuery.fn.input_val = function(){

    if(jQuery(this).is("input[type=checkbox]")) {
        if(jQuery(this).is(":checked")) {
            return jQuery(this).val();
        } else {
            return false;
        }
    } else {
        return jQuery(this).val();
    }
};

Usage:

jQuery(".element").input_val();

If the given input field is a checkbox, the input_val function only returns a value if its checked. For all other elements, the value is returned regardless of checked status.

Use the id selector #

$('#passwordsNoMatchRegister').show();

And for yet another option, I'd go with awk!

echo "foo bar <foo> bla 1 2 3.4" | awk '{ print $(NF-1), $NF; }'

This will split the input (I'm using STDIN here, but your input could easily be a file) on spaces, and then print out the last-but-one field, and then the last field. The $NF variables hold the number of fields found after exploding on spaces.

The benefit of this is that it doesn't matter if what precedes the last two fields changes, as long as you only ever want the last two it'll continue to work.

You can convert them to Set collections, and perform a set difference operation on them.

Like this:

Set<Date> ad = new HashSet<Date>(a);
Set<Date> bd = new HashSet<Date>(b);
ad.removeAll(bd);

 public class Sol {

   public static void main(String[] args) {

   Scanner sc = new Scanner(System.in); 

   while(sc.hasNextLine()){

   System.out.println(sc.nextLine());

  }
 }
}

Mmhh I know you've already discarded URLEncoder, but despite of what the docs say, I decided to give it a try.

You said:

For example, given an input:

http://google.com/resource?key=value

I expect the output:

http%3a%2f%2fgoogle.com%2fresource%3fkey%3dvalue

So:

C:\oreyes\samples\java\URL>type URLEncodeSample.java
import java.net.*;

public class URLEncodeSample {
    public static void main( String [] args ) throws Throwable {
        System.out.println( URLEncoder.encode( args[0], "UTF-8" ));
    }
}

C:\oreyes\samples\java\URL>javac URLEncodeSample.java

C:\oreyes\samples\java\URL>java URLEncodeSample "http://google.com/resource?key=value"
http%3A%2F%2Fgoogle.com%2Fresource%3Fkey%3Dvalue

As expected.

What would be the problem with this?

That is how you would do it, is it throwing an error? Are you sure the value you are trying to convert is convertible? For obvious reasons you cannot convert abc123 to an int.

UPDATE

Based on your comments I would remove any spaces that are in the values you are trying to convert.

Factory Method patter: BeanFactory for creating instance of an object Singleton : instance type can be singleton for a context Prototype : instance type can be prototype. Builder pattern: you can also define a method in a class who will be responsible for creating complex instance.

One thing that to be remembered while solving such problems is that in JSON file, a { indicates a JSONObject and a [ indicates JSONArray. If one could manage them properly, it would be very easy to accomplish the task of parsing the JSON file. The above code was really very helpful for me and I hope this content adds some meaning to the above code.

The Gson JsonReader documentation explains how to handle parsing of JsonObjects and JsonArrays:

• Within array handling methods, first call beginArray() to consume the array's opening bracket. Then create a while loop that accumulates values, terminating when hasNext() is false. Finally, read the array's closing bracket by calling endArray().
• Within object handling methods, first call beginObject() to consume the object's opening brace. Then create a while loop that assigns values to local variables based on their name. This loop should terminate when hasNext() is false. Finally, read the object's closing brace by calling endObject().

Try this:

CREATE TABLE `test_table` (
`id` INT( 10 ) NOT NULL,
`created_at` TIMESTAMP NOT NULL DEFAULT 0,
`updated_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE = INNODB;

See this example, initializes the map to "San Diego, CA".

Uses the Google Maps Javascript API v3 Geocoder to translate the address into coordinates that can be displayed on the map.

<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no"/>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps JavaScript API v3 Example: Geocoding Simple</title>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
  var geocoder;
  var map;
  var address ="San Diego, CA";
  function initialize() {
    geocoder = new google.maps.Geocoder();
    var latlng = new google.maps.LatLng(-34.397, 150.644);
    var myOptions = {
      zoom: 8,
      center: latlng,
    mapTypeControl: true,
    mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU},
    navigationControl: true,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    };
    map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
    if (geocoder) {
      geocoder.geocode( { 'address': address}, function(results, status) {
        if (status == google.maps.GeocoderStatus.OK) {
          if (status != google.maps.GeocoderStatus.ZERO_RESULTS) {
          map.setCenter(results[0].geometry.location);

            var infowindow = new google.maps.InfoWindow(
                { content: '<b>'+address+'</b>',
                  size: new google.maps.Size(150,50)
                });
    
            var marker = new google.maps.Marker({
                position: results[0].geometry.location,
                map: map, 
                title:address
            }); 
            google.maps.event.addListener(marker, 'click', function() {
                infowindow.open(map,marker);
            });

          } else {
            alert("No results found");
          }
        } else {
          alert("Geocode was not successful for the following reason: " + status);
        }
      });
    }
  }
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize()">
 <div id="map_canvas" style="width:100%; height:100%">
</body>
</html>

working code snippet:

var geocoder;
var map;
var address = "San Diego, CA";

function initialize() {
  geocoder = new google.maps.Geocoder();
  var latlng = new google.maps.LatLng(-34.397, 150.644);
  var myOptions = {
    zoom: 8,
    center: latlng,
    mapTypeControl: true,
    mapTypeControlOptions: {
      style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
    },
    navigationControl: true,
    mapTypeId: google.maps.MapTypeId.ROADMAP
  };
  map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
  if (geocoder) {
    geocoder.geocode({
      'address': address
    }, function(results, status) {
      if (status == google.maps.GeocoderStatus.OK) {
        if (status != google.maps.GeocoderStatus.ZERO_RESULTS) {
          map.setCenter(results[0].geometry.location);

          var infowindow = new google.maps.InfoWindow({
            content: '<b>' + address + '</b>',
            size: new google.maps.Size(150, 50)
          });

          var marker = new google.maps.Marker({
            position: results[0].geometry.location,
            map: map,
            title: address
          });
          google.maps.event.addListener(marker, 'click', function() {
            infowindow.open(map, marker);
          });

        } else {
          alert("No results found");
        }
      } else {
        alert("Geocode was not successful for the following reason: " + status);
      }
    });
  }
}
google.maps.event.addDomListener(window, 'load', initialize);

html,
body,
#map_canvas {
  height: 100%;
  width: 100%;
}

<script type="text/javascript" src="https://maps.google.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script>
<div id="map_canvas" ></div>

Read the manual, it covers it very well: http://php.net/manual/en/function.mysql-query.php

Usually you do something like this:

while ($row = mysql_fetch_assoc($result)) {
  echo $row['firstname'];
  echo $row['lastname'];
  echo $row['address'];
  echo $row['age'];
}

Create a new sub with the following code and assign it to your button. Change the "DeleteProcess" to the name of your code to do the deletion. This will pop up a box with OK or Cancel and will call your delete sub if you hit ok and not if you hit cancel.

Sub AreYouSure()

Dim Sure As Integer

Sure = MsgBox("Are you sure?", vbOKCancel)
If Sure = 1 Then Call DeleteProcess

End Sub

Jesse

Go to SQL Server Configuration Manager > SQL Server Services > In Right Side window show all the servers which may stop. If you are using "SQLEXPRESS" then , Right click on SQL Server(SQLEXPRESS) and start. After try to connect server... I had same problem but I resolved by these steps.

Codecs proper:

ffmpeg -codecs

Formats:

ffmpeg -formats

Most likely you need to use this trick:

dbms_output.put_line('Hi' || chr(10) || 
                     'good' || chr(10) || 
                     'morning' || chr(10) || 
                     'friends' || chr(10));

I know this is an old post, but I recently came across with the same problem. However, adding Anaconda to PYTHONPATH wasn't working for me. What got it fixed was the following:

1. Added Anaconda to the PYTHONPATH and remove any other distribution of Python from any paths.
2. Opened the command prompt and started python (Here I had to verify that it was indeed running under the Anaconda dist)

3. Ran the following lines inside anaconda

   >>> import sys
   >>> sys.path
   ['','C:\\Anaconda','C:\\Anaconda\\Scripts','C:\\Anaconda\\python27.zip','C:\\Anaconda\\DLLs','C:\\Anaconda\\lib','C:\\Anaconda\\lib\\plat-win','C:\\Anaconda\\lib\\lib-tk','C:\\Anaconda\\lib\\site-packages','C:\\Anaconda\\lib\\site-packages\\PIL','C:\\Anaconda\\lib\\site-packages\\Sphinx-1.2.3-py2.7.egg','C:\\Anaconda\\lib\\site-packages\\win32', 'C:\\Anaconda\\lib\\site-packages\\win32\\lib', 'C:\\Anaconda\\lib\\site-packages\\Pythonwin','C:\\Anaconda\\lib\\site-packages\\runipy-0.1.1-py2.7.egg','C:\\Anaconda\\lib\\site-packages\\setuptools-5.8-py2.7.egg']
   

4. Copied the displayed path

5. Within the script that I'm trying to execute on double click, changed the path to the previously copied one.

   import sys
   sys.path =['','C:\\Anaconda','C:\\Anaconda\\Scripts','C:\\Anaconda\\python27.zip','C:\\Anaconda\\DLLs','C:\\Anaconda\\lib','C:\\Anaconda\\lib\\plat-win','C:\\Anaconda\\lib\\lib-tk','C:\\Anaconda\\lib\\site-packages','C:\\Anaconda\\lib\\site-packages\\PIL','C:\\Anaconda\\lib\\site-packages\\Sphinx-1.2.3-py2.7.egg','C:\\Anaconda\\lib\\site-packages\\win32', 'C:\\Anaconda\\lib\\site-packages\\win32\\lib', 'C:\\Anaconda\\lib\\site-packages\\Pythonwin','C:\\Anaconda\\lib\\site-packages\\runipy-0.1.1-py2.7.egg','C:\\Anaconda\\lib\\site-packages\\setuptools-5.8-py2.7.egg']
   

6. Changed the default application for the script to 'python'

After doing this, my scripts are working on double click.

"await is only valid in async function"

But why? 'await' explicitly turns an async call into a synchronous call, and therefore the caller cannot be async (or asyncable) - at least, not because of the call being made at 'await'.

I think buffers are e.g. useful when interfacing python to native libraries. (Guido van Rossum explains buffer in this mailinglist post).

For example, numpy seems to use buffer for efficient data storage:

import numpy
a = numpy.ndarray(1000000)

the a.data is a:

<read-write buffer for 0x1d7b410, size 8000000, offset 0 at 0x1e353b0>

As stated by the other answers, "%03d" % number works pretty well, but it goes against the rubocop ruby style guide:

Favor the use of sprintf and its alias format over the fairly cryptic String#% method

We can obtain the same result in a more readable way using the following:

format('%03d', number)

The PDO solution, just for a better implementation then mysql_*:

$array = $pdo->query("SELECT id, title, '$year-month-10' as start,url 
  FROM table")->fetchAll(PDO::FETCH_ASSOC);
echo json_encode($array);

Nice feature is also that it will leave integers as integers as opposed to strings.

--- Shameless plug ---
I have added this function to a library I created vanillajs-browser-helpers: https://github.com/Tokimon/vanillajs-browser-helpers/blob/master/inView.js
-------------------------------

Well BenM stated, you need to detect the height of the viewport + the scroll position to match up with your top position. The function you are using is ok and does the job, though its a bit more complex than it needs to be.

If you don't use jQuery then the script would be something like this:

function posY(elm) {
    var test = elm, top = 0;

    while(!!test && test.tagName.toLowerCase() !== "body") {
        top += test.offsetTop;
        test = test.offsetParent;
    }

    return top;
}

function viewPortHeight() {
    var de = document.documentElement;

    if(!!window.innerWidth)
    { return window.innerHeight; }
    else if( de && !isNaN(de.clientHeight) )
    { return de.clientHeight; }
    
    return 0;
}

function scrollY() {
    if( window.pageYOffset ) { return window.pageYOffset; }
    return Math.max(document.documentElement.scrollTop, document.body.scrollTop);
}

function checkvisible( elm ) {
    var vpH = viewPortHeight(), // Viewport Height
        st = scrollY(), // Scroll Top
        y = posY(elm);
    
    return (y > (vpH + st));
}

Using jQuery is a lot easier:

function checkVisible( elm, evalType ) {
    evalType = evalType || "visible";

    var vpH = $(window).height(), // Viewport Height
        st = $(window).scrollTop(), // Scroll Top
        y = $(elm).offset().top,
        elementHeight = $(elm).height();

    if (evalType === "visible") return ((y < (vpH + st)) && (y > (st - elementHeight)));
    if (evalType === "above") return ((y < (vpH + st)));
}

This even offers a second parameter. With "visible" (or no second parameter) it strictly checks whether an element is on screen. If it is set to "above" it will return true when the element in question is on or above the screen.

See in action: http://jsfiddle.net/RJX5N/2/

I hope this answers your question.

-- IMPROVED VERSION--

This is a lot shorter and should do it as well:

function checkVisible(elm) {
  var rect = elm.getBoundingClientRect();
  var viewHeight = Math.max(document.documentElement.clientHeight, window.innerHeight);
  return !(rect.bottom < 0 || rect.top - viewHeight >= 0);
}

with a fiddle to prove it: http://jsfiddle.net/t2L274ty/1/

And a version with threshold and mode included:

function checkVisible(elm, threshold, mode) {
  threshold = threshold || 0;
  mode = mode || 'visible';

  var rect = elm.getBoundingClientRect();
  var viewHeight = Math.max(document.documentElement.clientHeight, window.innerHeight);
  var above = rect.bottom - threshold < 0;
  var below = rect.top - viewHeight + threshold >= 0;

  return mode === 'above' ? above : (mode === 'below' ? below : !above && !below);
}

and with a fiddle to prove it: http://jsfiddle.net/t2L274ty/2/

I would use XMLHTTP request to retrieve page content as much faster. Then it is easy enough to use querySelectorAll to apply a CSS class selector to grab by class name. Then you access the child elements by tag name and index.

Option Explicit
Public Sub GetInfo()
    Dim sResponse As String, html As HTMLDocument, elements As Object, i As Long

    With CreateObject("MSXML2.XMLHTTP")
        .Open "GET", "https://www.hsbc.com/about-hsbc/leadership", False
        .setRequestHeader "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT"
        .send
        sResponse = StrConv(.responseBody, vbUnicode)
    End With
    Set html = New HTMLDocument
    With html
        .body.innerHTML = sResponse
        Set elements = .querySelectorAll(".profile-col1")
        For i = 0 To elements.Length - 1
            Debug.Print String(20, Chr$(61))
            Debug.Print elements.item(i).getElementsByTagName("a")(0).innerText
            Debug.Print elements.item(i).getElementsByTagName("p")(0).innerText
            Debug.Print elements.item(i).getElementsByTagName("p")(1).innerText
        Next
    End With
End Sub

References:

VBE > Tools > References > Microsoft HTML Object Library

Below are the list of parameters for bootstrap carousel. Like Interval, pause, wrap:

For more details refer this link:

http://www.w3schools.com/bootstrap/bootstrap_ref_js_carousel.asp

Hope this will help you :)

Note: This is for further help. I mean how you can customise or change default behaviour once carousel is loaded.

You may need to consider some further aspects for code robustness;

when you're storing an integer-valued variable as an environment variable, try

os.environ['DEBUSSY'] = str(myintvariable)

then for retrieval, consider that to avoid errors, you should try

os.environ.get('DEBUSSY', 'Not Set')

possibly substitute '-1' for 'Not Set'

so, to put that all together

myintvariable = 1
os.environ['DEBUSSY'] = str(myintvariable)
strauss = int(os.environ.get('STRAUSS', '-1'))
# NB KeyError <=> strauss = os.environ['STRAUSS']
debussy = int(os.environ.get('DEBUSSY', '-1'))

print "%s %u, %s %u" % ('Strauss', strauss, 'Debussy', debussy)

A browser's default styles are defined in its user agent stylesheet, the sources of which you can find here. Unfortunately, the Cascading and Inheritance level 3 spec does not appear to propose a way to reset a style property to its browser default. However there are plans to reintroduce a keyword for this in Cascading and Inheritance level 4 — the working group simply hasn't settled on a name for this keyword yet (the link currently says revert, but it is not final). Information about browser support for revert can be found on caniuse.com.

While the level 3 spec does introduce an initial keyword, setting a property to its initial value resets it to its default value as defined by CSS, not as defined by the browser. The initial value of display is inline; this is specified here. The initial keyword refers to that value, not the browser default. The spec itself makes this note under the all property:

For example, if an author specifies all: initial on an element it will block all inheritance and reset all properties, as if no rules appeared in the author, user, or user-agent levels of the cascade.

This can be useful for the root element of a "widget" included in a page, which does not wish to inherit the styles of the outer page. Note, however, that any "default" style applied to that element (such as, e.g. display: block from the UA style sheet on block elements such as <div>) will also be blown away.

So I guess the only way right now using pure CSS is to look up the browser default value and set it manually to that:

div.foo { display: inline-block; }
div.foo.bar { display: block; }

(An alternative to the above would be div.foo:not(.bar) { display: inline-block; }, but that involves modifying the original selector rather than an override.)

You can call tail +[line number] [file] and pipe it to grep -n which shows the line number:

tail +[line number] [file] | grep -n /regex/

The only problem with this method is the line numbers reported by grep -n will be [line number] - 1 less than the actual line number in [file].

With version 3 of the Google Maps API, the easiest way to do this may be by grabbing a custom icon set, like the one that Benjamin Keen has created here:

http://www.benjaminkeen.com/?p=105

If you put all of those icons at the same place as your map page, you can colorize a Marker simply by using the appropriate icon option when creating it:

var beachMarker = new google.maps.Marker({
  position: myLatLng,
  map: map,
  icon: 'brown_markerA.png'
});

This is super-easy, and is the approach I'm using for the project I'm working on currently.

My issue was that the encrypt's passPhrase didn't match the decrypt's passPhrase... so it threw this error .. a little misleading.

What worked for me is by disabling and then re-enabling the Resharper

Goto
Tools -> Options-> Resharper ->General

Click
Suspend -> This disables the resharper

Then check your Intellisense is working or not. In my case, it did and then I resumed the Resharper.

If this does not work, you might need to Goto
Resharper -> Options-> Environment -> Intellisense -> General

And
Change Intellisense to Visual Studio

Annotation-driven indicates to Spring that it should scan for annotated beans, and to not just rely on XML bean configuration. Component-scan indicates where to look for those beans.

Here's some doc: http://static.springsource.org/spring/docs/current/spring-framework-reference/html/mvc.html#mvc-config-enable

I can see libc error in the log.

install these packages in your system

sudo apt-get install lib32stdc++6 lib32z1 lib32z1-dev

Restart android studio after installation

Because the view must return render, not just call it. Change the last line to

return render(request, 'auth_lifecycle/user_profile.html',
           context_instance=RequestContext(request))

Convert.ChangeType() doesn't correctly handle nullable types or enumerations in .NET 2.0 BCL (I think it's fixed for BCL 4.0 though). Rather than make the outer implementation more complex, make the converter do more work for you. Here's an implementation I use:

public static class Converter
{
  public static T ConvertTo<T>(object value)
  {
    return ConvertTo(value, default(T));
  }

  public static T ConvertTo<T>(object value, T defaultValue)
  {
    if (value == DBNull.Value)
    {
      return defaultValue;
    }
    return (T) ChangeType(value, typeof(T));
  }

  public static object ChangeType(object value, Type conversionType)
  {
    if (conversionType == null)
    {
      throw new ArgumentNullException("conversionType");
    }

    // if it's not a nullable type, just pass through the parameters to Convert.ChangeType
    if (conversionType.IsGenericType && conversionType.GetGenericTypeDefinition().Equals(typeof(Nullable<>)))
    {
      // null input returns null output regardless of base type
      if (value == null)
      {
        return null;
      }

      // it's a nullable type, and not null, which means it can be converted to its underlying type,
      // so overwrite the passed-in conversion type with this underlying type
      conversionType = Nullable.GetUnderlyingType(conversionType);
    }
    else if (conversionType.IsEnum)
    {
      // strings require Parse method
      if (value is string)
      {
        return Enum.Parse(conversionType, (string) value);          
      }
      // primitive types can be instantiated using ToObject
      else if (value is int || value is uint || value is short || value is ushort || 
           value is byte || value is sbyte || value is long || value is ulong)
      {
        return Enum.ToObject(conversionType, value);
      }
      else
      {
        throw new ArgumentException(String.Format("Value cannot be converted to {0} - current type is " +
                              "not supported for enum conversions.", conversionType.FullName));
      }
    }

    return Convert.ChangeType(value, conversionType);
  }
}

Then your implementation of GetQueryString<T> can be:

public static T GetQueryString<T>(string key)
{
    T result = default(T);
    string value = HttpContext.Current.Request.QueryString[key];

    if (!String.IsNullOrEmpty(value))
    {
        try
        {
            result = Converter.ConvertTo<T>(value);  
        }
        catch
        {
            //Could not convert.  Pass back default value...
            result = default(T);
        }
    }

    return result;
}

Use inputstream once don't use it multiple times and Do inputstream.close()

Programmatic formatting solution:

The JSON.stringify method supported by many modern browsers (including IE8) can output a beautified JSON string:

JSON.stringify(jsObj, null, "\t"); // stringify with tabs inserted at each level
JSON.stringify(jsObj, null, 4);    // stringify with 4 spaces at each level

Demo: http://jsfiddle.net/AndyE/HZPVL/

This method is also included with json2.js, for supporting older browsers.

Manual formatting solution

If you don't need to do it programmatically, Try JSON Lint. Not only will it prettify your JSON, it will validate it at the same time.

Turns out that MySQL wasn't running in my case. I've started MySQL service, and it worked.

You must use

list.remove(indexYouWantToReplace);

first.

Your elements will become like this. [zero, one, three]

then add this

list.add(indexYouWantedToReplace, newElement)

Your elements will become like this. [zero, one, new, three]

Protochart is all you need

List indexes of -x mean the xth item from the end of the list, so n[-1] means the last item in the list n. Any good Python tutorial should have told you this.

It's an unusual convention that only a few other languages besides Python have adopted, but it is extraordinarily useful; in any other language you'll spend a lot of time writing n[n.length-1] to access the last item of a list.

You can't rewrite a line without rewriting the entire file (unless the lines happen to be the same length). If your files are small then reading the entire target file into memory and then writing it out again might make sense. You can do that like this:

using System;
using System.IO;

class Program
{
    static void Main(string[] args)
    {
        int line_to_edit = 2; // Warning: 1-based indexing!
        string sourceFile = "source.txt";
        string destinationFile = "target.txt";

        // Read the appropriate line from the file.
        string lineToWrite = null;
        using (StreamReader reader = new StreamReader(sourceFile))
        {
            for (int i = 1; i <= line_to_edit; ++i)
                lineToWrite = reader.ReadLine();
        }

        if (lineToWrite == null)
            throw new InvalidDataException("Line does not exist in " + sourceFile);

        // Read the old file.
        string[] lines = File.ReadAllLines(destinationFile);

        // Write the new file over the old file.
        using (StreamWriter writer = new StreamWriter(destinationFile))
        {
            for (int currentLine = 1; currentLine <= lines.Length; ++currentLine)
            {
                if (currentLine == line_to_edit)
                {
                    writer.WriteLine(lineToWrite);
                }
                else
                {
                    writer.WriteLine(lines[currentLine - 1]);
                }
            }
        }
    }
}

If your files are large it would be better to create a new file so that you can read streaming from one file while you write to the other. This means that you don't need to have the whole file in memory at once. You can do that like this:

using System;
using System.IO;

class Program
{
    static void Main(string[] args)
    {
        int line_to_edit = 2;
        string sourceFile = "source.txt";
        string destinationFile = "target.txt";
        string tempFile = "target2.txt";

        // Read the appropriate line from the file.
        string lineToWrite = null;
        using (StreamReader reader = new StreamReader(sourceFile))
        {
            for (int i = 1; i <= line_to_edit; ++i)
                lineToWrite = reader.ReadLine();
        }

        if (lineToWrite == null)
            throw new InvalidDataException("Line does not exist in " + sourceFile);

        // Read from the target file and write to a new file.
        int line_number = 1;
        string line = null;
        using (StreamReader reader = new StreamReader(destinationFile))
        using (StreamWriter writer = new StreamWriter(tempFile))
        {
            while ((line = reader.ReadLine()) != null)
            {
                if (line_number == line_to_edit)
                {
                    writer.WriteLine(lineToWrite);
                }
                else
                {
                    writer.WriteLine(line);
                }
                line_number++;
            }
        }

        // TODO: Delete the old file and replace it with the new file here.
    }
}

You can afterwards move the file once you are sure that the write operation has succeeded (no excecption was thrown and the writer is closed).

Note that in both cases it is a bit confusing that you are using 1-based indexing for your line numbers. It might make more sense in your code to use 0-based indexing. You can have 1-based index in your user interface to your program if you wish, but convert it to a 0-indexed before sending it further.

Also, a disadvantage of directly overwriting the old file with the new file is that if it fails halfway through then you might permanently lose whatever data wasn't written. By writing to a third file first you only delete the original data after you are sure that you have another (corrected) copy of it, so you can recover the data if the computer crashes halfway through.

A final remark: I noticed that your files had an xml extension. You might want to consider if it makes more sense for you to use an XML parser to modify the contents of the files instead of replacing specific lines.

CREATE OR REPLACE FUNCTION HASTANE.getXXXXX(p_rowid in rowid) return VARCHAR2
  as
          l_data long;
  begin
         select XXXXXX into l_data from XXXXX where rowid = p_rowid;
         return substr( l_data, 1, 4000);
  end getlabrapor1;

Ctrl+] for matching braces and parentheses.

Ctrl+Shift+] selects code between matching parentheses.

There's a jQuery Timer plugin you may want to try

import java.time.LocalDate;
import java.time.temporal.ChronoUnit;

LocalDate dateBefore =  LocalDate.of(2020, 05, 20);
LocalDate dateAfter = LocalDate.now();
    
long daysBetween =  ChronoUnit.DAYS.between(dateBefore, dateAfter);
long monthsBetween= ChronoUnit.MONTHS.between(dateBefore, dateAfter);
long yearsBetween= ChronoUnit.YEARS.between(dateBefore, dateAfter);
    
System.out.println(daysBetween);

A - How To Calculate Full Screen Width & Height

Here is the functions;

canvas.width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
canvas.height = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;

Check this out

B - How To Make Full Screen Stable With Resize

Here is the resize method for the resize event;

function resizeCanvas() {
    canvas.width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
    canvas.height = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;

    WIDTH = canvas.width;
    HEIGHT = canvas.height;

    clearScreen();
}

C - How To Get Rid Of Scroll Bars

Simply;

<style>
    html, body {
        overflow: hidden;
    }
</style>

D - Demo Code

<html>_x000D_
 <head>_x000D_
  <title>Full Screen Canvas Example</title>_x000D_
  <style>_x000D_
   html, body {_x000D_
    overflow: hidden;_x000D_
   }_x000D_
  </style>_x000D_
 </head>_x000D_
 <body onresize="resizeCanvas()">_x000D_
  <canvas id="mainCanvas">_x000D_
  </canvas>_x000D_
  <script>_x000D_
   (function () {_x000D_
    canvas = document.getElementById('mainCanvas');_x000D_
    ctx = canvas.getContext("2d");_x000D_
    _x000D_
    canvas.width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;_x000D_
    canvas.height = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;_x000D_
    WIDTH = canvas.width;_x000D_
    HEIGHT = canvas.height;_x000D_
    _x000D_
    clearScreen();_x000D_
   })();_x000D_
   _x000D_
   function resizeCanvas() {_x000D_
    canvas.width = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;_x000D_
    canvas.height = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;_x000D_
    _x000D_
    WIDTH = canvas.width;_x000D_
    HEIGHT = canvas.height;_x000D_
    _x000D_
    clearScreen();_x000D_
   }_x000D_
   _x000D_
   function clearScreen() {_x000D_
    var grd = ctx.createLinearGradient(0,0,0,180);_x000D_
    grd.addColorStop(0,"#6666ff");_x000D_
    grd.addColorStop(1,"#aaaacc");_x000D_
_x000D_
    ctx.fillStyle = grd;_x000D_
    ctx.fillRect(  0, 0, WIDTH, HEIGHT );_x000D_
   }_x000D_
  </script>_x000D_
 </body>_x000D_
</html>

Just do:

npm install username/repo#branchName --save

e.g. (my username is betimer)

npm i betimer/rtc-attach#master --save

// this will appear in your package.json:
"rtc-attach": "github:betimer/rtc-attach#master"

One thing I also want to mention: it's not a good idea to check in the package.json for the build server auto pull the change. Instead, put the npm i (first command) into the build command, and let server just install and replace the package.

One more note, if the package.json private is set to true, may impact sometimes.

SELECT create_date
FROM sys.tables
WHERE name='YourTableName'

<%=%> by itself will be sent to the output, in the context of the JSTL it will be evaluated to a string

If you don't care what's in the cookie and you just want to use it, try this clean approach using request (a popular node module):

var request = require('request');
var j = request.jar();
var request = request.defaults({jar:j});
request('http://www.google.com', function () {
  request('http://images.google.com', function (error, response, body){
     // this request will will have the cookie which first request received
     // do stuff
  });
});

$timeparts = explode(" ",microtime());
$currenttime = bcadd(($timeparts[0]*1000),bcmul($timeparts[1],1000));
echo $currenttime;

NOTE: PHP5 is required for this function due to the improvements with microtime() and the bc math module is also required (as we’re dealing with large numbers, you can check if you have the module in phpinfo).

Hope this help you.

In C, "strings" are just plain char arrays. Therefore, you can't directly concatenate them with other "strings".

You can use the strcat function, which appends the string pointed to by src to the end of the string pointed to by dest:

char *strcat(char *dest, const char *src);

Here is an example from cplusplus.com:

char str[80];
strcpy(str, "these ");
strcat(str, "strings ");
strcat(str, "are ");
strcat(str, "concatenated.");

For the first parameter, you need to provide the destination buffer itself. The destination buffer must be a char array buffer. E.g.: char buffer[1024];

Make sure that the first parameter has enough space to store what you're trying to copy into it. If available to you, it is safer to use functions like: strcpy_s and strcat_s where you explicitly have to specify the size of the destination buffer.

Note: A string literal cannot be used as a buffer, since it is a constant. Thus, you always have to allocate a char array for the buffer.

The return value of strcat can simply be ignored, it merely returns the same pointer as was passed in as the first argument. It is there for convenience, and allows you to chain the calls into one line of code:

strcat(strcat(str, foo), bar);

So your problem could be solved as follows:

char *foo = "foo";
char *bar = "bar";
char str[80];
strcpy(str, "TEXT ");
strcat(str, foo);
strcat(str, bar);

An alternative that I used instead of FFServer was Red5 Pro, on Ubuntu, I used this line: ffmpeg -f pulse -i default -f video4linux2 -thread_queue_size 64 -framerate 25 -video_size 640x480 -i /dev/video0 -pix_fmt yuv420p -bsf:v h264_mp4toannexb -profile:v baseline -level:v 3.2 -c:v libx264 -x264-params keyint=120:scenecut=0 -c:a aac -b:a 128k -ar 44100 -f rtsp -muxdelay 0.1 rtsp://localhost:8554/live/paul

We can easily configure that from Storyboard, CTRL drag the @IBAction and change event as following:

You should also try my ServiceStack JsonSerializer - it's the fastest .NET JSON serializer at the moment based on the benchmarks of the leading JSON serializers and supports serializing any POCO Type, DataContracts, Lists/Dictionaries, Interfaces, Inheritance, Late-bound objects including anonymous types, etc.

Basic Example

var customer = new Customer { Name="Joe Bloggs", Age=31 };
var json = customer.ToJson();
var fromJson = json.FromJson<Customer>(); 

Note: Only use Microsofts JavaScriptSerializer if performance is not important to you as I've had to leave it out of my benchmarks since its up to 40x-100x slower than the other JSON serializers.

I am loading html pages from Documents and if they have the same name of css file UIWebView it seem it does not throw the previous css rules. Maybe because they have the same URL or something.

I tried this:

NSURLCache *sharedCache = [[NSURLCache alloc] initWithMemoryCapacity:0 diskCapacity:0 diskPath:nil];
[NSURLCache setSharedURLCache:sharedCache];
[sharedCache release];

I tried this :

[[NSURLCache sharedURLCache] removeAllCachedResponses];

I am loading the initial page with:

NSURLRequest *appReq = [NSURLRequest requestWithURL:appURL cachePolicy:NSURLRequestReloadIgnoringLocalCacheData timeoutInterval:20.0];

It refuses to throw its cached data! Frustrating!

I am doing this inside a PhoneGap (Cordova) application. I have not tried it in isolated UIWebView.

Update1: I have found this.
Changing the html files, though seems very messy.

you could use things like display: inline-block but I think you would need to set up another div to move it over, if there is nothing going to the left of the button you could use margins to move it into place.

Alternatively but not a good solution, you could position tags; put the encompassing div as position: relative and then the div of the button as position: absolute; right: 0, but like I said this is probably not the best solution

HTML

<div class="parent">
  <div>Left Div</div>
  <div class="right">Right Div</div>
</div>

CSS

.parent {
  position: relative;
}
.right {
    position: absolute;
    right: 0;
}

You have to add the original repo as an upstream.

It is all well described here: https://help.github.com/articles/fork-a-repo

git remote add upstream https://github.com/octocat/Spoon-Knife.git
git fetch upstream
git merge upstream/master
git push origin master

In later versions of PHP (>= 5.5.0) you can use this one-liner:

$key = array_search('100', array_column($userdb, 'uid'));

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

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

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

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

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

This is what I did for bulk update:

UPDATE tableName SET isDeleted = 1 where columnName in ('430903GW4j683537882','430903GW4j667075431','430903GW4j658444015')

I have read all answers above. That is all correct but i found a more easy solution as below:

1. Saving String List in shared-preference>>

   public static void setSharedPreferenceStringList(Context pContext, String pKey, List<String> pData) {
   SharedPreferences.Editor editor = pContext.getSharedPreferences(Constants.APP_PREFS, Activity.MODE_PRIVATE).edit();
   editor.putInt(pKey + "size", pData.size());
   editor.commit();
   
   for (int i = 0; i < pData.size(); i++) {
       SharedPreferences.Editor editor1 = pContext.getSharedPreferences(Constants.APP_PREFS, Activity.MODE_PRIVATE).edit();
       editor1.putString(pKey + i, (pData.get(i)));
       editor1.commit();
   }
   

   }

2. and for getting String List from Shared-preference>>

   public static List<String> getSharedPreferenceStringList(Context pContext, String pKey) {
   int size = pContext.getSharedPreferences(Constants.APP_PREFS, Activity.MODE_PRIVATE).getInt(pKey + "size", 0);
   List<String> list = new ArrayList<>();
   for (int i = 0; i < size; i++) {
       list.add(pContext.getSharedPreferences(Constants.APP_PREFS, Activity.MODE_PRIVATE).getString(pKey + i, ""));
   }
   return list;
   }
   

Here Constants.APP_PREFS is the name of the file to open; can not contain path separators.

You have set #slider as absolute, which means that it "is positioned relative to the nearest positioned ancestor" (confusing, right?). Meanwhile, #content div is placed relative, which means "relative to its normal position". So the position of the 2 divs is not related.

You can read about CSS positioning here

If you set both to relative, the divs will be one after the other, as shown here:

#slider {
    position:relative;
    left:0;
    height:400px;

    border-style:solid;
    border-width:5px;
}
#slider img {
    width:100%;
}

#content {
    position:relative;
}

#content #text {
    position:relative;
    width:950px;
    height:215px;
    color:red;
}

http://jsfiddle.net/uorgj4e1/

One other way would be using colorbox

function createConfirm(message, okHandler) {
    var confirm = '<p id="confirmMessage">'+message+'</p><div class="clearfix dropbig">'+
            '<input type="button" id="confirmYes" class="alignleft ui-button ui-widget ui-state-default" value="Yes" />' +
            '<input type="button" id="confirmNo" class="ui-button ui-widget ui-state-default" value="No" /></div>';

    $.fn.colorbox({html:confirm, 
        onComplete: function(){
            $("#confirmYes").click(function(){
                okHandler();
                $.fn.colorbox.close();
            });
            $("#confirmNo").click(function(){
                $.fn.colorbox.close();
            });
    }});
}

You can't do it with the HTML5 input type. There are many libs available to do it, you can use momentjs or some other jQuery UI components for the best outcome.

If you installed pip like this:

 - sudo apt install python-pip
 - sudo apt install python3-pip

Uninstall them like this:

 - sudo apt remove python-pip
 - sudo apt remove python3-pip

Look at the File javadoc, the method createNewFile will create the file only if it doesn't exist, and will return a boolean to say if the file was created.

You may also use the exists() method:

int i = 0;
String filename = Integer.toString(i);
File f = new File(filename);
while (f.exists()) {
    i++;
    filename = Integer.toString(i);
    f = new File(filename);
}
f.createNewFile();
System.out.println("File in use: " + f);

The Abstract Factory pattern is used in various places. E.g., DatagramSocketImplFactory, PreferencesFactory. There are many more---search the Javadoc for interfaces which have the word "Factory" in their name.

Also there are quite a few instances of the Factory pattern, too.

This has been driving me crazy for literally weeks. I found a solution that will work for me that includes:

1. Non-fixed column widths - they shrink and grow on window resizing.
2. Table has a horizontal scroll-bar when needed, but not when it isn't.
3. Number of columns is irrelevant - it will size to however many columns you need it to.
4. Not all columns need to be the same width.
5. Header goes all the way to the end of the right scrollbar.
6. No javascript!

...but there are a couple of caveats:

1. The vertical scrollbar is not visible until you scroll all the way to the right. Given that most people have scroll wheels, this was an acceptable sacrifice.

2. The width of the scrollbar must be known. On my website I set the scrollbar widths (I'm not overly concerned with older, incompatible browsers), so I can then calculate div and table widths that adjust based on the scrollbar.

Instead of posting my code here, I'll post a link to the jsFiddle.

Fixed header table + scroll left/right.

You might be best starting with reading this post by Dan Abramov where he discusses various implementations of Flux and their trade-offs at the time he was writing redux: The Evolution of Flux Frameworks

Secondly that motivations page you link to does not really discuss the motivations of Redux so much as the motivations behind Flux (and React). The Three Principles is more Redux specific though still does not deal with the implementation differences from the standard Flux architecture.

Basically, Flux has multiple stores that compute state change in response to UI/API interactions with components and broadcast these changes as events that components can subscribe to. In Redux, there is only one store that every component subscribes to. IMO it feels at least like Redux further simplifies and unifies the flow of data by unifying (or reducing, as Redux would say) the flow of data back to the components - whereas Flux concentrates on unifying the other side of the data flow - view to model.

TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections. On Windows Server 2008, Vista, NT, 2000 and XP TCPView also reports the name of the process that owns the endpoint. TCPView provides a more informative and conveniently presented subset of the Netstat program that ships with Windows. The TCPView download includes Tcpvcon, a command-line version with the same functionality.

http://technet.microsoft.com/en-us/sysinternals/bb897437.aspx

I claim no credit for the answer because I found it after some searching:

What I didn't know is that PostgreSQL allows you to define your own aggregate functions with CREATE AGGREGATE

This post on the PostgreSQL list shows how trivial it is to create a function to do what's required:

CREATE AGGREGATE textcat_all(
  basetype    = text,
  sfunc       = textcat,
  stype       = text,
  initcond    = ''
);

SELECT company_id, textcat_all(employee || ', ')
FROM mytable
GROUP BY company_id;

Nothing like these two lines appears in Mike Williams' tutorial:

    wait = true;
    setTimeout("wait = true", 2000);

Here's a Version 3 port:

http://acleach.me.uk/gmaps/v3/plotaddresses.htm

The relevant bit of code is

  // ====== Geocoding ======
  function getAddress(search, next) {
    geo.geocode({address:search}, function (results,status)
      { 
        // If that was successful
        if (status == google.maps.GeocoderStatus.OK) {
          // Lets assume that the first marker is the one we want
          var p = results[0].geometry.location;
          var lat=p.lat();
          var lng=p.lng();
          // Output the data
            var msg = 'address="' + search + '" lat=' +lat+ ' lng=' +lng+ '(delay='+delay+'ms)<br>';
            document.getElementById("messages").innerHTML += msg;
          // Create a marker
          createMarker(search,lat,lng);
        }
        // ====== Decode the error status ======
        else {
          // === if we were sending the requests to fast, try this one again and increase the delay
          if (status == google.maps.GeocoderStatus.OVER_QUERY_LIMIT) {
            nextAddress--;
            delay++;
          } else {
            var reason="Code "+status;
            var msg = 'address="' + search + '" error=' +reason+ '(delay='+delay+'ms)<br>';
            document.getElementById("messages").innerHTML += msg;
          }   
        }
        next();
      }
    );
  }

Here is a working example and you have to consider that every constructor with more fields should mark the extra fields as optional.

class LocalError {
  message?: string;
  status?: string;
  details?: Map<string, string>;

  constructor(message: string);
  constructor(message?: string, status?: string);
  constructor(message?: string, status?: string, details?: Map<string, string>) {
    this.message = message;
    this.status = status;
    this.details = details;
  }
}

type

%matplotlib qt

when you want graphs in a separate window and

%matplotlib inline

when you want an inline plot

// you can get current date/time with the following code:

    NSDate* date = [NSDate date];
    NSDateFormatter* formatter = [[NSDateFormatter alloc] init];
    NSTimeZone *destinationTimeZone = [NSTimeZone systemTimeZone];
    formatter.timeZone = destinationTimeZone;
    [formatter setDateStyle:NSDateFormatterLongStyle];
    [formatter setDateFormat:@"MM/dd/yyyy hh:mma"];
    NSString* dateString = [formatter stringFromDate:date];

I reworked Doug Glancy's solution to avoid rows deletion, which can lead to #Ref issue in formulae.

Sub ListReset(lst As ListObject)
'clears a listObject while leaving row 1 empty, with formulae
    With lst
        If .ShowAutoFilter Then .AutoFilter.ShowAllData
        On Error Resume Next
        With .DataBodyRange
            .Offset(1).Rows.Clear
            .Rows(1).SpecialCells(xlCellTypeConstants).ClearContents
        End With
        On Error GoTo 0
        .Resize .Range.Rows("1:2")
    End With
End Sub

In v2.0 of the Graph API, calling /me/friends returns the person's friends who also use the app.

In addition, in v2.0, you must request the user_friends permission from each user. user_friends is no longer included by default in every login. Each user must grant the user_friends permission in order to appear in the response to /me/friends. See the Facebook upgrade guide for more detailed information, or review the summary below.

If you want to access a list of non-app-using friends, there are two options:

1. If you want to let your people tag their friends in stories that they publish to Facebook using your App, you can use the /me/taggable_friends API. Use of this endpoint requires review by Facebook and should only be used for the case where you're rendering a list of friends in order to let the user tag them in a post.

2. If your App is a Game AND your Game supports Facebook Canvas, you can use the /me/invitable_friends endpoint in order to render a custom invite dialog, then pass the tokens returned by this API to the standard Requests Dialog.

In other cases, apps are no longer able to retrieve the full list of a user's friends (only those friends who have specifically authorized your app using the user_friends permission). This has been confirmed by Facebook as 'by design'.

For apps wanting allow people to invite friends to use an app, you can still use the Send Dialog on Web or the new Message Dialog on iOS and Android.

UPDATE: Facebook have published an FAQ on these changes here: https://developers.facebook.com/docs/apps/faq which explain all the options available to developers in order to invite friends etc.

edit As of Swift 2.2 the standard library includes readLine. I'll also note Swift switched to markdown doc comments. Leaving my original answer for historical context.

Just for completeness, here is a Swift implementation of readln I've been using. It has an optional parameter to indicate the maximum number of bytes you want to read (which may or may not be the length of the String).

This also demonstrates the proper use of swiftdoc comments - Swift will generate a <project>.swiftdoc file and Xcode will use it.

///reads a line from standard input
///
///:param: max specifies the number of bytes to read
///
///:returns: the string, or nil if an error was encountered trying to read Stdin
public func readln(max:Int = 8192) -> String? {
    assert(max > 0, "max must be between 1 and Int.max")

    var buf:Array<CChar> = []
    var c = getchar()
    while c != EOF && c != 10 && buf.count < max {
        buf.append(CChar(c))
        c = getchar()
    }

    //always null terminate
    buf.append(CChar(0))

    return buf.withUnsafeBufferPointer { String.fromCString($0.baseAddress) }
}

byte[] fileData = null;
using (var binaryReader = new BinaryReader(Request.Files[0].InputStream))
{
    fileData = binaryReader.ReadBytes(Request.Files[0].ContentLength);
}

First of all, I suggest that you narrow the problem to which component throws the "Out of Memory Exception".

This could be:

1. Eclipse itself (which I doubt)
2. Your application under Tomcat

The JVM parameters -xms and -xmx represent the heap's "start memory" and the "maximum memory". Forget the "start memory". This is not going to help you now and you should only change this parameter if you're sure your app will consume this amount of memory rapidly.

In production, I think the only parameter that you can change is the -xmx under the Catalina.sh or Catalina.bat files. But if you are testing your webapp directly from Eclipse with a configured debug environment of Tomcat, you can simply go to your "Debug Configurations" > "Apache Tomcat" > "Arguments" > "VM arguments" and set the -xmx there.

As for the optimal -xmx for 2gb, this depends a lot of your environment and the number of requests your app might take. I would try values from 500mb up to 1gb. Check your OS virtual memory "zone" limit and the limit of the JVM itself.

Use -regex:

From the man page:

-regex pattern
       File name matches regular expression pattern.  This is a match on the whole path, not a search.  For example, to match a file named './fubar3',  you  can  use  the
       regular expression '.*bar.' or '.*b.*3', but not 'b.*r3'.

Also, I don't believe find supports regex extensions such as \d. You need to use [0-9].

find . -regex '.*test\.log\.[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\.zip'

Look into the httpd.conf and/or httpd-vhosts.conf files and search for the DocumentRoot entry. If you configure multiple virtual hosts, there may be more than one of those, separated in <VirtualHost> tags.

I got this same error and using a primary key did not make a difference. The issue was that the table is a linked Excel table. I know there are settings to change this but my IT department has locked this so we cant change it. Instead, I created a make table from the linked table and used that instead in my Update Query and it worked. Note, any queries in your query that are also linked to the same Excel linked table will cause the same error so you will need to change these as well so they are not directly linked to the Excel linked table. HTH

String testName = null;
StackTraceElement[] trace = Thread.currentThread().getStackTrace();
for (int i = trace.length - 1; i > 0; --i) {
    StackTraceElement ste = trace[i];
    try {
        Class<?> cls = Class.forName(ste.getClassName());
        Method method = cls.getDeclaredMethod(ste.getMethodName());
        Test annotation = method.getAnnotation(Test.class);
        if (annotation != null) {
            testName = ste.getClassName() + "." + ste.getMethodName();
            break;
        }
    } catch (ClassNotFoundException e) {
    } catch (NoSuchMethodException e) {
    } catch (SecurityException e) {
    }
}

Set min-width: inherit /* Reset the min-width */

Try this. It will work.

I implemented the following and it works well. Basically, I set the body dimensions according to the size of the iFrame content. It does mean that our non-iFrame menu can be scrolled off the screen, but otherwise, this makes our sites functional with iPad and iPhone. "workbox" is the ID of our iFrame.

// Configure for scrolling peculiarities of iPad and iPhone

if (navigator.userAgent.indexOf('iPhone') != -1 || navigator.userAgent.indexOf('iPad') != -1)
{
    document.body.style.width = "100%";
    document.body.style.height = "100%";
    $("#workbox").load(function (){ // Wait until iFrame content is loaded before checking dimensions of the content
        iframeWidth = $("#workbox").contents().width();
        if (iframeWidth > 400)
           document.body.style.width = (iframeWidth + 182) + 'px';

        iframeHeight = $("#workbox").contents().height();
        if (iframeHeight>200)
            document.body.style.height = iframeHeight + 'px';
     });
}

Instead of this : for(int a = 0, b = 1; a<cards.length-1; b=a+1; a++;){

It should be

for(int a = 0, b = 1; a<cards.length()-1; b=a+1, a++){
                                     ^         ^    ^  
                                     |         |    |  
                                     |         |    |  
            -------------------------------------------Note the changes
           |                    
           v                                                  |
   if(rank==cards.substring(a,b){                             |
-------------------------------------------------------------                                  
|
v
System.out.println(c); //capital S in system

Verify if your packageName is correct. You have to refer for the root package of your Android application.

private String getStringResourceByName(String aString) {
      String packageName = getPackageName();
      int resId = getResources().getIdentifier(aString, "string", packageName);
      return getString(resId);
    }

You can now use scroll-margin-top, which is pretty widely adopted.

Simply add the following CSS to the element you want to scroll to:

.element {
  scroll-margin-top: 2em;
}

Try the below script to find last argument

 # cat arguments.sh
 #!/bin/bash
 if [ $# -eq 0 ]
 then
 echo "No Arguments supplied"
 else
 echo $* > .ags
 sed -e 's/ /\n/g' .ags | tac | head -n1 > .ga
 echo "Last Argument is: `cat .ga`"
 fi

Output:

 # ./arguments.sh
 No Arguments supplied

 # ./arguments.sh testing for the last argument value
 Last Argument is: value

Thanks.

For me, when typing the url, a user accidentally used a / instead of a ? to start the query parameters

e.g.:

url.com/endpoint/parameter=SomeValue&otherparameter=Another+value

which should have been:

url.com/endpoint?parameter=SomeValue&otherparameter=Another+value

Instead of requiring explicit imports, the Swift compiler implicitly searches for .swiftmodule files of dependency Swift libraries.

Xcode can build swift modules for you, or refer to the railsware blog for command line instructions for swiftc.

Open with append:

pFile2 = fopen("myfile2.txt", "a");

then just write to pFile2, no need to fseek().

If it is windows 10 then open the powershell as admin and run the following command:

dism /online /enable-feature /all /featurename:IIS-ASPNET45

If you're using PDO, use PDO::lastInsertId.

If you're using Mysqli, use mysqli::$insert_id.

If you're still using Mysql:

Please, don't use mysql_* functions in new code. They are no longer maintained and are officially deprecated. See the red box? Learn about prepared statements instead, and use PDO or MySQLi - this article will help you decide which. If you choose PDO, here is a good tutorial.

_{But if you have to, use mysql_insert_id.}

Version 1:

// Update data of question values with $data from formulay
$Q1 = Question::find($id);
$Q1->fill($data);
$Q1->push();

Version 2:

$Q1 = Question::find($id);
$Q1->field = 'YOUR TEXT OR VALUE';
$Q1->save();

In case of answered question you can use them:

$page = Page::find($id);
$page2update = $page->where('image', $path);
$page2update->image = 'IMGVALUE';
$page2update->save();

I created a StackOverflow account JUST to answer this question. After fruitlessly searching the interwebs I just wrote something myself. This is how I did it so it can be applied to any mongoose model. Either import this function or add it directly into your code where you are doing the updating.

function upsertObject (src, dest) {

  function recursiveFunc (src, dest) {
    _.forOwn(src, function (value, key) {
      if(_.isObject(value) && _.keys(value).length !== 0) {
        dest[key] = dest[key] || {};
        recursiveFunc(src[key], dest[key])
      } else if (_.isArray(src) && !_.isObject(src[key])) {
          dest.set(key, value);
      } else {
        dest[key] = value;
      }
    });
  }

  recursiveFunc(src, dest);

  return dest;
}

Then to upsert a mongoose document do the following,

YourModel.upsert = function (id, newData, callBack) {
  this.findById(id, function (err, oldData) {
    if(err) {
      callBack(err);
    } else {
      upsertObject(newData, oldData).save(callBack);
    }
  });
};

This solution may require 2 DB calls however you do get the benefit of,

• Schema validation against your model because you are using .save()
• You can upsert deeply nested objects without manual enumeration in your update call, so if your model changes you do not have to worry about updating your code

Just remember that the destination object will always override the source even if the source has an existing value

Also, for arrays, if the existing object has a longer array than the one replacing it then the values at the end of the old array will remain. An easy way to upsert the entire array is to set the old array to be an empty array before the upsert if that is what you are intending on doing.

UPDATE - 01/16/2016 I added an extra condition for if there is an array of primitive values, Mongoose does not realize the array becomes updated without using the "set" function.

/* (opener) */ (closer)

for example,

<html>
 /*<p>Commented P Tag </p>*/
<html>

Try this:

DateTime date = DateTime.ParseExact(
    "Tue, 1 Jan 2008 00:00:00 UTC", 
    "ddd, d MMM yyyy HH:mm:ss UTC", 
    CultureInfo.InvariantCulture);

Previously asked question

You need to use a regular expression, so that you can specify the global (g) flag:

var s = 'some+multi+word+string'.replace(/\+/g, ' ');

(I removed the $() around the string, as replace is not a jQuery method, so that won't work at all.)

This code will add an event listener to the default local Inbox, then take some action on incoming emails. You need to add that action in the code below.

Private WithEvents Items As Outlook.Items 
Private Sub Application_Startup() 
  Dim olApp As Outlook.Application 
  Dim objNS As Outlook.NameSpace 
  Set olApp = Outlook.Application 
  Set objNS = olApp.GetNamespace("MAPI") 
  ' default local Inbox
  Set Items = objNS.GetDefaultFolder(olFolderInbox).Items 
End Sub
Private Sub Items_ItemAdd(ByVal item As Object) 

  On Error Goto ErrorHandler 
  Dim Msg As Outlook.MailItem 
  If TypeName(item) = "MailItem" Then
    Set Msg = item 
    ' ******************
    ' do something here
    ' ******************
  End If
ProgramExit: 
  Exit Sub
ErrorHandler: 
  MsgBox Err.Number & " - " & Err.Description 
  Resume ProgramExit 
End Sub

After pasting the code in ThisOutlookSession module, you must restart Outlook.

Because userAgent for chrome and safari are nearly the same it can be easier to look at the vendor of the browser

Safari

navigator.vendor ==  "Apple Computer, Inc."

Chrome

navigator.vendor ==  "Google Inc."

FireFox (why is it empty?)

navigator.vendor ==  ""

IE (why is it undefined?)

navigator.vendor ==  undefined

git add -u .

git add --update .

Here is slightly modified version. Changes are noted as code commentary.

BEGIN TRANSACTION

declare @cnt int
declare @test nvarchar(128)
-- variable to hold table name
declare @tableName nvarchar(255)
declare @cmd nvarchar(500) 
-- local means the cursor name is private to this code
-- fast_forward enables some speed optimizations
declare Tests cursor local fast_forward for
 SELECT COLUMN_NAME, TABLE_NAME
   FROM INFORMATION_SCHEMA.COLUMNS 
  WHERE COLUMN_NAME LIKE 'pct%' 
    AND TABLE_NAME LIKE 'TestData%'

open Tests
-- Instead of fetching twice, I rather set up no-exit loop
while 1 = 1
BEGIN
  -- And then fetch
  fetch next from Tests into @test, @tableName
  -- And then, if no row is fetched, exit the loop
  if @@fetch_status <> 0
  begin
     break
  end
  -- Quotename is needed if you ever use special characters
  -- in table/column names. Spaces, reserved words etc.
  -- Other changes add apostrophes at right places.
  set @cmd = N'exec sp_rename ''' 
           + quotename(@tableName) 
           + '.' 
           + quotename(@test) 
           + N''',''' 
           + RIGHT(@test,LEN(@test)-3) 
           + '_Pct''' 
           + N', ''column''' 

  print @cmd

  EXEC sp_executeSQL @cmd
END

close Tests 
deallocate Tests

ROLLBACK TRANSACTION
--COMMIT TRANSACTION

This function allows you to create a directory on the user home directory.

private static void createDirectory(final String directoryName) {
    final File homeDirectory = new File(System.getProperty("user.home"));
    final File newDirectory = new File(homeDirectory, directoryName);
    if(!newDirectory.exists()) {
        boolean result = newDirectory.mkdir();

        if(result) {
            System.out.println("The directory is created !");
        }
    } else {
        System.out.println("The directory already exist");
    }
}

For those who want to redirect stdout and stderr permanently to files, grep on stderr, but keep the stdout to write messages to a tty:

# save tty-stdout to fd 3
exec 3>&1
# switch stdout and stderr, grep (-v) stderr for nasty messages and append to files
exec 2> >(grep -v "nasty_msg" >> std.err) >> std.out
# goes to the std.out
echo "my first message" >&1
# goes to the std.err
echo "a error message" >&2
# goes nowhere
echo "this nasty_msg won't appear anywhere" >&2
# goes to the tty
echo "a message on the terminal" >&3

Is this what you are after? Just index the element and assign a new value.

A[2,1]=150

A
Out[345]: 
array([[ 1,  2,  3,  4],
       [ 5,  6,  7,  8],
       [ 9, 150, 11, 12],
       [13, 14, 15, 16]])

Use

$route.reload();

remember to inject $route to your controller.

You could do something like:

p = re.compile("^\# *deb", re.MULTILINE)
text = open("sources.list", "r").read()
f = open("sources.list", "w")
f.write(p.sub("deb", text))
f.close()

Alternatively (imho, this is better from organizational standpoint) you could split your sources.list into pieces (one entry/one repository) and place them under /etc/apt/sources.list.d/

DELIMITER ;;
CREATE TRIGGER `my_table_bi` BEFORE INSERT ON `my_table` FOR EACH ROW
BEGIN
    SET NEW.created_date = NOW();
END;;
DELIMITER ;

Here's another option, which is less efficient but more concise. It's how I generally handle this sort of problem:

Get-ChildItem -Recurse .\targetdir -Exclude *.log |
  Where-Object { $_.FullName -notmatch '\\excludedir($|\\)' }

The \\excludedir($|\\)' expression allows you to exclude the directory and its contents at the same time.

Update: Please check the excellent answer from msorens for an edge case flaw with this approach, and a much more fleshed out solution overall.

tcp:465 was blocked. Try to add a new firewall rules and add a rule port 465. or check 587 and change the encryption to tls.

In my scenario i have make this via below code in nginx vhost configuration

server {
server_name dashboards.etilize.com;

location / {
    proxy_pass http://demo.etilize.com/dashboards/;
    proxy_set_header Host $http_host;
}}

$http_host will set URL in Header same as requested

To make sure your local branch FixForBug is not ahead of the remote branch FixForBug pull and merge the changes before pushing.

git pull origin FixForBug
git push origin FixForBug

There is one very interesting application by Stéphane Sudre which does all of this for you, is scriptable / supports building from the command line, has a super nice GUI and is FREE. Sad thing is: it's called "Packages" which makes it impossible to find in google.

http://s.sudre.free.fr/Software/Packages/about.html

I wished I had known about it before I started handcrafting my own scripts.

Use this. It will work. I have used bootstrap 3.3.5 and jquery 1.11.3

$('document').ready(function() {_x000D_
  $('#btnTest').click(function() {_x000D_
    $('#dummyModal').modal('show');_x000D_
  });_x000D_
});

body {_x000D_
  background-color: #eee;_x000D_
  padding-top: 40px;_x000D_
  padding-bottom: 40px;_x000D_
}

<!DOCTYPE html>_x000D_
<html>_x000D_
_x000D_
<head>_x000D_
  <meta charset="utf8">_x000D_
  <meta http-equiv="X-UA-Compatible" content="IE=edge">_x000D_
  <meta name="viewport" content="width=device-width,initial-scale=1">_x000D_
  <link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">_x000D_
  <title>Modal Test</title>_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
  <div class="container">_x000D_
    <button id="btnTest" class="btn btn-default">Show Modal</button>_x000D_
    <div id="dummyModal" role="dialog" class="modal fade">_x000D_
      <div class="modal-dialog">_x000D_
        <div class="modal-content">_x000D_
          <div class="modal-header">_x000D_
            <button type="button" data-dismiss="modal" class="close">&times;</button>_x000D_
            <h4 class="modal-title">Error</h4>_x000D_
          </div>_x000D_
          <div class="modal-body">_x000D_
            <p>Quick Brown Fox Jumps Over The Lazy Dog</p>_x000D_
          </div>_x000D_
          <div class="modal-footer">_x000D_
            <button type="button" data-dismiss="modal" class="btn btn-default">Close</button>_x000D_
          </div>_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>_x000D_
  <script type="text/javascript" src="https://code.jquery.com/jquery-1.11.3.min.js"></script>_x000D_
  <script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>_x000D_
</body>_x000D_
_x000D_
</html>

I fixed it by following steps:

1. Installed previous version of Idea(12.16) and start it(idea 13 was launched)
2. then i switch on window with idea 13 (it proposed to reread some config files. I agreed and restart my IDE). And then everithing became ok with tha latest version of IDEA

Here maybe helpful answer for your problem using Rx Java & Rx Android.

When you want to destroy a session completely, you need to do more then just

session_destroy();

First, you should unset any session variables. Then you should destroy the session followed by closing the write of the session. This can be done by the following:

<?php
session_start();
unset($_SESSION);
session_destroy();
session_write_close();
header('Location: /');
die;
?>

The reason you want have a separate script for a logout is so that you do not accidently execute it on the page. So make a link to your logout script, then the header will redirect to the root of your site.

Edit:

You need to remove the () from your exit code near the top of your script. it should just be

exit;

Just a quick note. Be wary of using for..in if you use a library (jQuery, Prototype, etc.), as most of them add methods to created Objects (including dictionaries).

This will mean that when you loop over them, method names will appear as keys. If you are using a library, look at the documentation and look for an enumerable section, where you will find the right methods for iteration of your objects.

Select your results by clicking in the top left corner, right click and select "Copy with Headers". Paste in excel. Done!

The easiest way use screen with name

screen -S 'name' 'application'

• Ctrl+a, d = exit and leave application open

Return to screen:

screen -r 'name'

for example using lynx with screen

Create screen:

screen -S lynx lynx

Ctrl+a, d =exit

later you can return with:

screen -r lynx

You can use Angular $window:

$window.location.href = '/index.html';

Example usage in a contoller:

(function () {
    'use strict';

    angular
        .module('app')
        .controller('LoginCtrl', LoginCtrl);

    LoginCtrl.$inject = ['$window', 'loginSrv', 'notify'];

    function LoginCtrl($window, loginSrv, notify) {
        /* jshint validthis:true */
        var vm = this;
        vm.validateUser = function () {
             loginSrv.validateLogin(vm.username, vm.password).then(function (data) {          
                if (data.isValidUser) {    
                    $window.location.href = '/index.html';
                }
                else
                    alert('Login incorrect');
            });
        }
    }
})();

Synchronous is defined as happening at the same time.

Asynchronous is defined as not happening at the same time.

This is what causes the first confusion. Synchronous is actually what is known as parallel. While asynchronous is sequential, do this, then do that.

Now the whole problem is about modeling an asynchronous behaviour, because you've got some operation that needs the response of another before it can begin. Thus it's a coordination problem, how will you know that you can now start that operation?

The simplest solution is known as blocking.

Blocking is when you simply choose to wait for the other thing to be done and return you a response before moving on to the operation that needed it.

So if you need to put butter on toast, and thus you first need to toast the bred. The way you'd coordinate them is that you'd first toast the bred, then stare endlessly at the toaster until it pops the toast, and then you'd proceed to put butter on them.

It's the simplest solution, and works very well. There's no real reason not to use it, unless you happen to also have other things you need to be doing which don't require coordination with the operations. For example, doing some dishes. Why wait idle staring at the toaster constantly for the toast to pop, when you know it'll take a bit of time, and you could wash a whole dish while it finishes?

That's where two other solutions known respectively as non-blocking and asynchronous come into play.

Non-blocking is when you choose to do other unrelated things while you wait for the operation to be done. Checking back on the availability of the response as you see fit.

So instead of looking at the toaster for it to pop. You go and wash a whole dish. And then you peek at the toaster to see if the toasts have popped. If they havn't, you go wash another dish, checking back at the toaster between each dish. When you see the toasts have popped, you stop washing the dishes, and instead you take the toast and move on to putting butter on them.

Having to constantly check on the toasts can be annoying though, imagine the toaster is in another room. In between dishes you waste your time going to that other room to check on the toast.

Here comes asynchronous.

Asynchronous is when you choose to do other unrelated things while you wait for the operation to be done. Instead of checking on it though, you delegate the work of checking to something else, could be the operation itself or a watcher, and you have that thing notify and possibly interupt you when the response is availaible so you can proceed to the other operation that needed it.

Its a weird terminology. Doesn't make a whole lot of sense, since all these solutions are ways to create asynchronous coordination of dependent tasks. That's why I prefer to call it evented.

So for this one, you decide to upgrade your toaster so it beeps when the toasts are done. You happen to be constantly listening, even while you are doing dishes. On hearing the beep, you queue up in your memory that as soon as you are done washing your current dish, you'll stop and go put the butter on the toast. Or you could choose to interupt the washing of the current dish, and deal with the toast right away.

If you have trouble hearing the beep, you can have your partner watch the toaster for you, and come tell you when the toast is ready. Your partner can itself choose any of the above three strategies to coordinate its task of watching the toaster and telling you when they are ready.

On a final note, it's good to understand that while non-blocking and async (or what I prefer to call evented) do allow you to do other things while you wait, you don't have too. You can choose to constantly loop on checking the status of a non-blocking call, doing nothing else. That's often worse than blocking though (like looking at the toaster, then away, then back at it until its done), so a lot of non-blocking APIs allow you to transition into a blocking mode from it. For evented, you can just wait idle until you are notified. The downside in that case is that adding the notification was complex and potentially costly to begin with. You had to buy a new toaster with beep functionality, or convince your partner to watch it for you.

And one more thing, you need to realize the trade offs all three provide. One is not obviously better than the others. Think of my example. If your toaster is so fast, you won't have time to wash a dish, not even begin washing it, that's how fast your toaster is. Getting started on something else in that case is just a waste of time and effort. Blocking will do. Similarly, if washing a dish will take 10 times longer then the toasting. You have to ask yourself what's more important to get done? The toast might get cold and hard by that time, not worth it, blocking will also do. Or you should pick faster things to do while you wait. There's more obviously, but my answer is already pretty long, my point is you need to think about all that, and the complexities of implementing each to decide if its worth it, and if it'll actually improve your throughput or performance.

Edit:

Even though this is already long, I also want it to be complete, so I'll add two more points.

1. There also commonly exists a fourth model known as multiplexed. This is when while you wait for one task, you start another, and while you wait for both, you start one more, and so on, until you've got many tasks all started and then, you wait idle, but on all of them. So as soon as any is done, you can proceed with handling its response, and then go back to waiting for the others. It's known as multiplexed, because while you wait, you need to check each task one after the other to see if they are done, ad vitam, until one is. It's a bit of an extension on top of normal non-blocking.

In our example it would be like starting the toaster, then the dishwasher, then the microwave, etc. And then waiting on any of them. Where you'd check the toaster to see if it's done, if not, you'd check the dishwasher, if not, the microwave, and around again.

2. Even though I believe it to be a big mistake, synchronous is often used to mean one thing at a time. And asynchronous many things at a time. Thus you'll see synchronous blocking and non-blocking used to refer to blocking and non-blocking. And asynchronous blocking and non-blocking used to refer to multiplexed and evented.

I don't really understand how we got there. But when it comes to IO and Computation, synchronous and asynchronous often refer to what is better known as non-overlapped and overlapped. That is, asynchronous means that IO and Computation are overlapped, aka, happening concurrently. While synchronous means they are not, thus happening sequentially. For synchronous non-blocking, that would mean you don't start other IO or Computation, you just busy wait and simulate a blocking call. I wish people stopped misusing syncronous and asynchronous like that. So I'm not encouraging it.

If you bother creating a sample project and adding your 3rd party dependency to that, then you can run the following in order to see the full hierarchy of the dependencies.

You can search for a specific artifact using this maven command:

mvn dependency:tree -Dverbose -Dincludes=[groupId]:[artifactId]:[type]:[version]

According to the documentation:

where each pattern segment is optional and supports full and partial * wildcards. An empty pattern segment is treated as an implicit wildcard.

Imagine you are trying to find 'log4j-1.2-api' jar file among different modules of your project:

mvn dependency:tree -Dverbose -Dincludes=org.apache.logging.log4j:log4j-1.2-api

more information can be found here.

Edit: Please note that despite the advantages of using verbose parameter, it might not be so accurate in some conditions. Because it uses Maven 2 algorithm and may give wrong results when used with Maven 3.

The accepted answer suggests to modify the raw data for presentation purposes, something you generally do not want. Imagine you need to make further analyses with these columns and you need the precision you lost with rounding.

You can modify the formatting of individual columns in data frames, in your case:

output = df.to_string(formatters={
    'var1': '{:,.2f}'.format,
    'var2': '{:,.2f}'.format,
    'var3': '{:,.2%}'.format
})
print(output)

For your information '{:,.2%}'.format(0.214) yields 21.40%, so no need for multiplying by 100.

You don't have a nice HTML table anymore but a text representation. If you need to stay with HTML use the to_html function instead.

from IPython.core.display import display, HTML
output = df.to_html(formatters={
    'var1': '{:,.2f}'.format,
    'var2': '{:,.2f}'.format,
    'var3': '{:,.2%}'.format
})
display(HTML(output))

Update

As of pandas 0.17.1, life got easier and we can get a beautiful html table right away:

df.style.format({
    'var1': '{:,.2f}'.format,
    'var2': '{:,.2f}'.format,
    'var3': '{:,.2%}'.format,
})

Use Entry.insert. For example:

try:
    from tkinter import *  # Python 3.x
except Import Error:
    from Tkinter import *  # Python 2.x

root = Tk()
e = Entry(root)
e.insert(END, 'default text')
e.pack()
root.mainloop()

Or use textvariable option:

try:
    from tkinter import *  # Python 3.x
except Import Error:
    from Tkinter import *  # Python 2.x

root = Tk()
v = StringVar(root, value='default text')
e = Entry(root, textvariable=v)
e.pack()
root.mainloop()

To create apk in android studio,go to build menu->build bundles/apk->build apk

it will make the apk file of your project.After this the apk will be available in your

project directory->app->build->outputs->apk->debug->app-debug.apk

$(document).ready( function() { YOUR CODE HERE } )

I wanted to store a post in my application, so I created a controller of posts (PostsController) with the resources included:

php artisan make:controller PostsController --resource

The controller was created with all the methods needed to do a CRUD app, then I added the following code to the web.php in the routes folder :

Route::resource('posts', 'PostsController');

I solved the form action problem by doing this:

1. I checked my routing list by doing php artisan route:list
2. I searched for the route name of the store method in the result table in the terminal and I found it under the name of posts.store
3. I added this to the action attribute of my form: action="{{route('posts.store')}}" instead of action="??what to write here??"