What fixed it for me was plugging my iPhone and allowing it as a simulator destination. Doing so required my to register my iPhone in Apple Dev account and once that was done and I ran my project from Xcode on my iPhone everything fixed itself.

1. Connect your iPhone to your Mac
2. Xcode>Window>Devices & Simulators
3. Add new under Devices and make sure "show are run destination" is ticked
4. Build project and run it on your iPhone

Converting the String to JsonNode using ObjectMapper object :

ObjectMapper mapper = new ObjectMapper();

// For text string
JsonNode = mapper.readValue(mapper.writeValueAsString("Text-string"), JsonNode.class)

// For Array String
JsonNode = mapper.readValue("[\"Text-Array\"]"), JsonNode.class)

// For Json String 
String json = "{\"id\" : \"1\"}";
ObjectMapper mapper = new ObjectMapper();
JsonFactory factory = mapper.getFactory();
JsonParser jsonParser = factory.createParser(json);
JsonNode node = mapper.readTree(jsonParser);

If it is a game(may be app also) and you have some static libraries like cocos2d or other third party library ... then you just have to select *ONLY THE* static library (NOT THE APP) and in its build settings under Deployment , set Skip Install flag to YES and Archive it dats it...!!

    $ch = curl_init();

    $data = array(
        'client_id' => 'xx',
        'client_secret' => 'xx',
        'redirect_uri' => $x,
        'grant_type' => 'xxx',
        'code' => $xx,
    );

    $data = http_build_query($data);

    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_URL, "https://example.com");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1);

    $output = curl_exec($ch);

SELECT section,
       SUM(CASE status WHEN 'Active' THEN count ELSE 0 END) AS active, --here you pivot each status value as a separate column explicitly
       SUM(CASE status WHEN 'Inactive' THEN count ELSE 0 END) AS inactive --here you pivot each status  value as a separate column explicitly

FROM t
GROUP BY section

all:
    echo ${PATH}

Or change PATH just for one command:

all:
    PATH=/my/path:${PATH} cmd

SQL Developer will look in the following location in this order for a tnsnames.ora file

1. $HOME/.tnsnames.ora
2. $TNS_ADMIN/tnsnames.ora
3. TNS_ADMIN lookup key in the registry
4. /etc/tnsnames.ora ( non-windows )
5. $ORACLE_HOME/network/admin/tnsnames.ora
6. LocalMachine\SOFTWARE\ORACLE\ORACLE_HOME_KEY
7. LocalMachine\SOFTWARE\ORACLE\ORACLE_HOME

To see which one SQL Developer is using, issue the command show tns in the worksheet

If your tnsnames.ora file is not getting recognized, use the following procedure:

1. Define an environmental variable called TNS_ADMIN to point to the folder that contains your tnsnames.ora file.

   In Windows, this is done by navigating to Control Panel > System > Advanced system settings > Environment Variables...

   In Linux, define the TNS_ADMIN variable in the .profile file in your home directory.

2. Confirm the os is recognizing this environmental variable

   From the Windows command line: echo %TNS_ADMIN%

   From linux: echo $TNS_ADMIN

3. Restart SQL Developer

4. Now in SQL Developer right click on Connections and select New Connection.... Select TNS as connection type in the drop down box. Your entries from tnsnames.ora should now display here.

I had this same issue just now in React.

I figured out that in the Router, Route. We cannot do this as it causes this issue of closing the mobile keyboard.

<Route 
 path = "some-path"
 component = {props => <MyComponent />}
 />

Make sure and use the render instead in this situation

<Route 
 path = "some-path"
 render = {props => <MyComponent />}
 />

Hope this helps someone

Daniel

Try changing server name to "localhost"

pymssql.connect(server="localhost", user="myusername", password="mypwd", database="temp",port="1433")

I was receiving the same error message, and my issue was that I was not in the correct directory when running the command make install. When I changed to the directory that had my makefile it worked.

So possibly you aren't in the right directory.

There are a few reasons why git status might show a difference but git diff might not.

• The mode (permission bits) of the file changed-- for example, from 777 to 700.

• The line feed style changed from CRLF (DOS) to LF (UNIX)

The easiest way to find out what happened is to run git format-patch HEAD^ and see what the generated patch says.

Here is an example of showing the line number of where exception takes place.

import sys
try:
    print(5/0)
except Exception as e:
    print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno), type(e).__name__, e)

print('And the rest of program continues')

Mine was here: "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE"

Please try as below to get the time difference in hh:mm:ss format

Select StartTime, EndTime, CAST((EndTime - StartTime) as time(0)) 'TotalTime' from [TableName]

Yes I know it is over half a year later and a tad late, BUT

row.names(df) <- NULL

does work. For me at least :-)

And if you have important information in row.names like dates for example, what I do is just :

df$Dates <- as.Date(row.names(df))

This will add a new column on the end but if you want it at the beginning of your data frame

df <- df[,c(7,1,2,3,4,5,6,...)]

Hope this helps those from Google :)

Kotlin

There are available Extension methods to parse them into other primitive types.

• "10".toInt()
• "10".toLong()
• "true".toBoolean()
• "10.0".toFloat()
• "10.0".toDouble()
• "10".toByte()
• "10".toShort()

Java

String num = "10";
Integer.parseInt(num );

As mentioned in the other comment, the transform attribute on the g element is what you want. Use transform="translate(x,y)" to move the g around and things within the g will move in relation to the g.

The problem is that you have a date formatted like this:

Thu Jun 18 20:56:02 EDT 2009

But are using a SimpleDateFormat that is:

yyyy-MM-dd

The two formats don't agree. You need to construct a SimpleDateFormat that matches the layout of the string you're trying to parse into a Date. Lining things up to make it easy to see, you want a SimpleDateFormat like this:

EEE MMM dd HH:mm:ss zzz yyyy
Thu Jun 18 20:56:02 EDT 2009

Check the JavaDoc page I linked to and see how the characters are used.

Usually all users will have write access to /tmp. Place the file to /tmp and then login to putty , then you can sudo and copy the file.

Swift 5 another way. Resistant to interaction with UI

I would like to show a solution that is resistant to user interaction with other UI elements during countdown. In the comments I explained what each line of code means.

 var timeToSet = 0
 var timer: Timer?

 ...

 @IBAction func btnWasPressed(_ sender: UIButton) {

      //Setting the countdown time
      timeLeft = timeToSet
      //Disabling any previous timers.
      timer?.invalidate()
      //Initialization of the Timer with interval every 1 second with the function call.
      timer = Timer(timeInterval: 1.0, target: self, selector: #selector(countDown), userInfo: nil, repeats: true)
      //Adding Timer to the current loop
      RunLoop.current.add(timer!, forMode: .common)

  }

 ...

 @objc func countDown() {

     if timeLeft > 0 {
         print(timeLeft)
         timeLeft -= 1
     } else {
         // Timer stopping
         timer?.invalidate()
     }
 }

UPDATE im
SET mf_item_number = gm.SKU --etc
FROM item_master im
JOIN group_master gm
    ON im.sku = gm.sku 
JOIN Manufacturer_Master mm
    ON gm.ManufacturerID = mm.ManufacturerID
WHERE im.mf_item_number like 'STA%' AND
      gm.manufacturerID = 34

To make it clear... The UPDATE clause can refer to an table alias specified in the FROM clause. So im in this case is valid

Generic example

UPDATE A
SET foo = B.bar
FROM TableA A
JOIN TableB B
    ON A.col1 = B.colx
WHERE ...

Those slanted double quotes are not ASCII characters. The error message is misleading about them being 'multi-byte'.

Here is another example that return's a boolean value using try/catch.

private boolean doSomeThing(int index){
    try {
        if(index%2==0) 
            return true; 
    } catch (Exception e) {
        System.out.println(e.getMessage()); 
    }finally {
        System.out.println("Finally!!! ;) ");
    }
    return false; 
}

You can use DISTINCT like that

mysql_query("SELECT DISTINCT(ticket_id), column1, column2, column3 
FROM temp_tickets 
ORDER BY ticket_id");

In my case I happened to be using lombok and apparently there are conflicts with the get and set

This is how the kids are doing it today:

DECLARE @test DECIMAL(18,6) = 123.456789
SELECT FORMAT(@test, '##.##')

123.46

In Android you don't have MVC, but you have the following:

• You define your user interface in various XML files by resolution, hardware, etc.
• You define your resources in various XML files by locale, etc.
• You extend clases like ListActivity, TabActivity and make use of the XML file by inflaters.
• You can create as many classes as you wish for your business logic.
• A lot of Utils have been already written for you - DatabaseUtils, Html.

The window.navigator.platform property is not spoofed when the userAgent string is changed. I tested on my Mac if I change the userAgent to iPhone or Chrome Windows, navigator.platform remains MacIntel.

The property is also read-only

I could came up with the following table

Mac Computers

Mac68K Macintosh 68K system.
MacPPC Macintosh PowerPC system.
MacIntel Macintosh Intel system.

iOS Devices

iPhone iPhone.
iPod iPod Touch.
iPad iPad.

Modern macs returns navigator.platform == "MacIntel" but to give some "future proof" don't use exact matching, hopefully they will change to something like MacARM or MacQuantum in future.

var isMac = navigator.platform.toUpperCase().indexOf('MAC')>=0;

To include iOS that also use the "left side"

var isMacLike = /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform);
var isIOS = /(iPhone|iPod|iPad)/i.test(navigator.platform);

var is_OSX = /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform);_x000D_
var is_iOS = /(iPhone|iPod|iPad)/i.test(navigator.platform);_x000D_
_x000D_
var is_Mac = navigator.platform.toUpperCase().indexOf('MAC') >= 0;_x000D_
var is_iPhone = navigator.platform == "iPhone";_x000D_
var is_iPod = navigator.platform == "iPod";_x000D_
var is_iPad = navigator.platform == "iPad";_x000D_
_x000D_
/* Output */_x000D_
var out = document.getElementById('out');_x000D_
if (!is_OSX) out.innerHTML += "This NOT a Mac or an iOS Device!";_x000D_
if (is_Mac) out.innerHTML += "This is a Mac Computer!\n";_x000D_
if (is_iOS) out.innerHTML += "You're using an iOS Device!\n";_x000D_
if (is_iPhone) out.innerHTML += "This is an iPhone!";_x000D_
if (is_iPod) out.innerHTML += "This is an iPod Touch!";_x000D_
if (is_iPad) out.innerHTML += "This is an iPad!";_x000D_
out.innerHTML += "\nPlatform: " + navigator.platform;

<pre id="out"></pre>

Since most O.S. use the close button on the right, you can just move the close button to the left when the user is on a MacLike O.S., otherwise isn't a problem if you put it on the most common side, the right.

setTimeout(test, 1000); //delay for demonstration_x000D_
_x000D_
function test() {_x000D_
_x000D_
  var mac = /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform);_x000D_
_x000D_
  if (mac) {_x000D_
    document.getElementById('close').classList.add("left");_x000D_
  }_x000D_
}

#window {_x000D_
  position: absolute;_x000D_
  margin: 1em;_x000D_
  width: 300px;_x000D_
  padding: 10px;_x000D_
  border: 1px solid gray;_x000D_
  background-color: #DDD;_x000D_
  text-align: center;_x000D_
  box-shadow: 0px 1px 3px #000;_x000D_
}_x000D_
#close {_x000D_
  position: absolute;_x000D_
  top: 0px;_x000D_
  right: 0px;_x000D_
  width: 22px;_x000D_
  height: 22px;_x000D_
  margin: -12px;_x000D_
  box-shadow: 0px 1px 3px #000;_x000D_
  background-color: #000;_x000D_
  border: 2px solid #FFF;_x000D_
  border-radius: 22px;_x000D_
  color: #FFF;_x000D_
  text-align: center;_x000D_
  font: 14px"Comic Sans MS", Monaco;_x000D_
}_x000D_
#close.left{_x000D_
  left: 0px;_x000D_
}

<div id="window">_x000D_
  <div id="close">x</div>_x000D_
  <p>Hello!</p>_x000D_
  <p>If the "close button" change to the left side</p>_x000D_
  <p>you're on a Mac like system!</p>_x000D_
</div>

http://www.nczonline.net/blog/2007/12/17/don-t-forget-navigator-platform/

1. The .exe would be running anyway. According to Google - "Run in headless mode, i.e., without a UI or display server dependencies."

2. Better prepend 2 dashes to command line arguments, i.e. options.add_argument('--headless')

3. In headless mode, it is also suggested to disable the GPU, i.e. options.add_argument('--disable-gpu')

Fast and good hash functions can be composed from fast permutations with lesser qualities, like

• multiplication with an uneven integer
• binary rotations
• xorshift

To yield a hashing function with superior qualities, like demonstrated with PCG for random number generation.

This is in fact also the recipe rrxmrrxmsx_0 and murmur hash are using, knowingly or unknowingly.

I personally found

uint64_t xorshift(const uint64_t& n,int i){
  return n^(n>>i);
}
uint64_t hash(const uint64_t& n){
  uint64_t p = 0x5555555555555555ull; // pattern of alternating 0 and 1
  uint64_t c = 17316035218449499591ull;// random uneven integer constant; 
  return c*xorshift(p*xorshift(n,32),32);
}

to be good enough.

A good hash function should

1. be bijective to not loose information, if possible and have the least collisions
2. cascade as much and as evenly as possible, i.e. each input bit should flip every output bit with probability 0.5.

Let's first look at the identity function. It satisfies 1. but not 2. :

Input bit n determines output bit n with a correlation of 100% (red) and no others, they are therefore blue, giving a perfect red line across.

A xorshift(n,32) is not much better, yielding one and half a line. Still satisfying 1., because it is invertible with a second application.

A multiplication with an unsigned integer ("Knuth's multiplicative method") is much better, cascading more strongly and flipping more output bits with a probability of 0.5, which is what you want, in green. It satisfies 1. as for each uneven integer there is a multiplicative inverse.

Combining the two gives the following output, still satisfying 1. as the composition of two bijective functions yields another bijective function.

A second application of multiplication and xorshift will yield the following:

Or you can use Galois field multiplications like GHash, they have become reasonably fast on modern CPUs and have superior qualities in one step.

   uint64_t const inline gfmul(const uint64_t& i,const uint64_t& j){           
     __m128i I{};I[0]^=i;                                                          
     __m128i J{};J[0]^=j;                                                          
     __m128i M{};M[0]^=0xb000000000000000ull;                                      
     __m128i X = _mm_clmulepi64_si128(I,J,0);                                      
     __m128i A = _mm_clmulepi64_si128(X,M,0);                                      
     __m128i B = _mm_clmulepi64_si128(A,M,0);                                      
     return A[0]^A[1]^B[1]^X[0]^X[1];                                              
   }

You were just missing the second half of the column statement telling it to remove the entire column, since most normal Ranges start with a Column Letter, it was looking for a number and didn't get one. The ":" gets the whole column, or row.

I think what you were looking for in your Range was this:

Range("C:C,F:F,I:I,L:L,O:O,R:R").Delete

Just change the column letters to match your needs.

I tried a lot many things, but my drop down was inside a table and I was not able to perform a simple select operation. Only the below solution worked. Here I am highlighting drop down elem and pressing down arrow until getting the desired value -

        #identify the drop down element
        elem = browser.find_element_by_name(objectVal)
        for option in elem.find_elements_by_tag_name('option'):
            if option.text == value:
                break

            else:
                ARROW_DOWN = u'\ue015'
                elem.send_keys(ARROW_DOWN)

Yes, it is because you are using auto layout. Setting the view frame and resizing mask will not work.

You should read Working with Auto Layout Programmatically and Visual Format Language.

You will need to get the current constraints, add the text field, adjust the contraints for the text field, then add the correct constraints on the text field.

this tutorial help me to integrate to android studio: http://wahidgazzah.olympe.in/integrating-zxing-in-your-android-app-as-standalone-scanner/ if down try THIS

just add to AndroidManifest.xml

<activity
         android:name="com.google.zxing.client.android.CaptureActivity"
         android:configChanges="orientation|keyboardHidden"
         android:screenOrientation="landscape"
         android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
         android:windowSoftInputMode="stateAlwaysHidden" >
         <intent-filter>
             <action android:name="com.google.zxing.client.android.SCAN" />
             <category android:name="android.intent.category.DEFAULT" />
         </intent-filter>
     </activity>

Hope this help!.

The $.getJSON() method does an HTTP GET and not POST. You need to use $.post()

$.post(url, dataToBeSent, function(data, textStatus) {
  //data contains the JSON object
  //textStatus contains the status: success, error, etc
}, "json");

In that call, dataToBeSent could be anything you want, although if are sending the contents of a an html form, you can use the serialize method to create the data for the POST from your form.

var dataToBeSent = $("form").serialize();

I suggest writing a little script and doing multiple searches with Grep. I've never found a way to search for multiple patterns, and believe me, I've looked!

Like so, your shell file, with an embedded string:

 #!/bin/bash 
 grep *A6* "Alex A1 Alex A6 Alex A7 Bob A1 Chris A9 Chris A6";
 grep *A7* "Alex A1 Alex A6 Alex A7 Bob A1 Chris A9 Chris A6";
 grep *A8* "Alex A1 Alex A6 Alex A7 Bob A1 Chris A9 Chris A6";

Then run by typing myshell.sh.

If you want to be able to pass in the string on the command line, do it like this, with a shell argument--this is bash notation btw:

 #!/bin/bash 
 $stingtomatch = "${1}";
 grep *A6* "${stingtomatch}";
 grep *A7* "${stingtomatch}";
 grep *A8* "${stingtomatch}";

And so forth.

If there are a lot of patterns to match, you can put it in a for loop.

I'm using NetBeans and needed a solution for this also. After googleling around and starting from Christopher's answer i managed to build a script that helps you easily do this in NetBeans. I'm putting the instructions here in case someone else will need them.

What you have to do is download one-jar. You can use the link from here: http://one-jar.sourceforge.net/index.php?page=getting-started&file=ant Extract the jar archive and look for one-jar\dist folder that contains one-jar-ant-task-.jar, one-jar-ant-task.xml and one-jar-boot-.jar. Extract them or copy them to a path that we will add to the script below, as the value of the property one-jar.dist.dir.

Just copy the following script at the end of your build.xml script (from your NetBeans project), just before /project tag, replace the value for one-jar.dist.dir with the correct path and run one-jar target.

For those of you that are unfamiliar with running targets, this tutorial might help: http://www.oracle.com/technetwork/articles/javase/index-139904.html . It also shows you how to place sources into one jar, but they are exploded, not compressed into jars.

<property name="one-jar.dist.dir" value="path\to\one-jar-ant"/>
<import file="${one-jar.dist.dir}/one-jar-ant-task.xml" optional="true" />

<target name="one-jar" depends="jar">
<property name="debuglevel" value="source,lines,vars"/>
<property name="target" value="1.6"/>
<property name="source" value="1.6"/>
<property name="src.dir"          value="src"/>
<property name="bin.dir"          value="bin"/>
<property name="build.dir"        value="build"/>
<property name="dist.dir"         value="dist"/>
<property name="external.lib.dir" value="${dist.dir}/lib"/>
<property name="classes.dir"      value="${build.dir}/classes"/>
<property name="jar.target.dir"   value="${build.dir}/jars"/>
<property name="final.jar"        value="${dist.dir}/${ant.project.name}.jar"/>
<property name="main.class"       value="${main.class}"/>

<path id="project.classpath">
    <fileset dir="${external.lib.dir}">
        <include name="*.jar"/>
    </fileset>
</path>

<mkdir dir="${bin.dir}"/>
<!-- <mkdir dir="${build.dir}"/> -->
<!-- <mkdir dir="${classes.dir}"/> -->
<mkdir dir="${jar.target.dir}"/>
<copy includeemptydirs="false" todir="${classes.dir}">
    <fileset dir="${src.dir}">
        <exclude name="**/*.launch"/>
        <exclude name="**/*.java"/>
    </fileset>
</copy>

<!-- <echo message="${ant.project.name}: ${ant.file}"/> -->
<javac debug="true" debuglevel="${debuglevel}" destdir="${classes.dir}" source="${source}" target="${target}">
    <src path="${src.dir}"/>
    <classpath refid="project.classpath"/>   
</javac>

<delete file="${final.jar}" />
<one-jar destfile="${final.jar}" onejarmainclass="${main.class}">
    <main>
        <fileset dir="${classes.dir}"/>
    </main>
    <lib>
        <fileset dir="${external.lib.dir}" />
    </lib>
</one-jar>

<delete dir="${jar.target.dir}"/>
<delete dir="${bin.dir}"/>
<delete dir="${external.lib.dir}"/>

</target>

Best of luck and don't forget to vote up if it helped you.

I encountered the same error. The setup that wasn't working is as follows:

define("HOSTNAME", "localhost");
define("HOSTUSER", "van");
define("HOSTPASS", "helsing");
define("DBNAME", "crossbow");
$connection = mysqli_connect(HOSTNAME, HOSTUSER, HOSTPASS);

The edited setup below is the one that got it working. Notice the difference?

define('HOSTNAME', 'localhost');
define('HOSTUSER', 'van');
define('HOSTPASS', 'helsing');
define('DBNAME', 'crossbow');
$connection = mysqli_connect(HOSTNAME, HOSTUSER, HOSTPASS);

The difference is the double quotes. They seem to be quite significant in PHP as opposed to Java and they have an impact when it comes to escaping characters, setting up URLs and now, passing parameters to a function. They're prettier (I know) but always use single quotes as much as possible then double quotes can be nested within those if necessary.

This error came up when I tested my application on a Linux box as opposed to a Windows environment.

In my case a has to add my classes, when building the SessionFactory, with addAnnotationClass

Configuration configuration.configure();
StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties());
SessionFactory sessionFactory = configuration
            .addAnnotatedClass(MyEntity1.class)
            .addAnnotatedClass(MyEntity2.class)
            .buildSessionFactory(builder.build());

This example doesn't work for me, for an obscure reason.

Not obscure, it's simple routing.

On OpenBSD

route add -inet 224.0.0.0/4 224.0.0.1

You can set the route to a dev on Linux

route add -net 224.0.0.0 netmask 240.0.0.0 dev wlp2s0

force all multicast traffic to one interface on Linux

   ifconfig wlp2s0 allmulti

tcpdump is super simple

tcpdump -n multicast

In your code you have:

while True:
  # For Python 3, change next line to "print(sock.recv(10240))"

Why 10240?

multicast packet size should be 1316 bytes

you can also override ToString() if your list item have more than one string

public class ListItem
{

    public string string1 { get; set; }

    public string string2 { get; set; }

    public string string3 { get; set; }

    public override string ToString()
    {
        return string.Join(
        ","
        , string1 
        , string2 
        , string3);

    }

}

to get csv string:

ListItem item = new ListItem();
item.string1 = "string1";
item.string2 = "string2";
item.string3 = "string3";

List<ListItem> list = new List<ListItem>();
list.Add(item);

string strinCSV = (string.Join("\n", list.Select(x => x.ToString()).ToArray()));

If you are to format a system_clock::time_point in the format of numpy datetime64, you could use:

std::string format_time_point(system_clock::time_point point)
{
    static_assert(system_clock::time_point::period::den == 1000000000 && system_clock::time_point::period::num == 1);
    std::string out(29, '0');
    char* buf = &out[0];
    std::time_t now_c = system_clock::to_time_t(point);
    std::strftime(buf, 21, "%Y-%m-%dT%H:%M:%S.", std::localtime(&now_c));
    sprintf(buf+20, "%09ld", point.time_since_epoch().count() % 1000000000);
    return out;
}

sample output: 2019-11-19T17:59:58.425802666

Why not to combine random.uniform with a list comprehension?

>>> def random_floats(low, high, size):
...    return [random.uniform(low, high) for _ in xrange(size)]
... 
>>> random_floats(0.5, 2.8, 5)
[2.366910411506704, 1.878800401620107, 1.0145196974227986, 2.332600336488709, 1.945869474662082]

use defaultDate()

Set the date to highlight on first opening if the field is blank. Specify either an actual date via a Date object or as a string in the current [[UI/Datepicker#option-dateFormat|dateFormat]], or a number of days from today (e.g. +7) or a string of values and periods ('y' for years, 'm' for months, 'w' for weeks, 'd' for days, e.g. '+1m +7d'), or null for today.

try this

$("[name=trainingStartFromDate]").datepicker({ dateFormat: 'dd-mm-yy', changeYear: true,defaultDate: new Date()});
$("[name=trainingStartToDate]").datepicker({ dateFormat: 'dd-mm-yy', changeYear: true,defaultDate: +15}); 

Anaconda comes with the conda package manager which is designed to handle these kinds of upgrades. Start by updating conda itself to get the most recent package lists:

conda update conda

And then install the version of scikit-learn you want

conda install scikit-learn=0.17

All necessary dependencies will be upgraded as well. If you have trouble with conda on Windows, there are some relevant FAQ here: http://docs.continuum.io/anaconda/faq

Considering that you have

$replaced = array('1' => 'value1', '4' => 'value4');
$replacement = array('4' => 'value2', '6' => 'value3');

Doing $merge = $replacement + $replaced; will output:

Array('4' => 'value2', '6' => 'value3', '1' => 'value1');

The first array from sum will have values in the final output.

Doing $merge = $replaced + $replacement; will output:

Array('1' => 'value1', '4' => 'value4', '6' => 'value3');

Add android:windowSoftInputMode="adjustPan" to manifest - to the corresponding activity:

  <activity android:name="MyActivity"
    ...
    android:windowSoftInputMode="adjustPan"
    ...
  </activity>

The only effective way I've found to wipe out the PHP_AUTH_DIGEST or PHP_AUTH_USER AND PHP_AUTH_PW credentials is to call the header HTTP/1.1 401 Unauthorized.

function clear_admin_access(){
    header('HTTP/1.1 401 Unauthorized');
    die('Admin access turned off');
}

As recommended by official documentation, you can use AsyncTask to handle work items shorter than 5ms in duration. If your task take more time, lookout for other alternatives.

HandlerThread is one alternative to Thread or AsyncTask. If you need to update UI from HandlerThread, post a message on UI Thread Looper and UI Thread Handler can handle UI updates.

Example code:

Android: Toast in a thread

Using Jquery and sending the data with ajax, you can solve your problem:

<script>

$('#form_id').submit(function() {
    $("#input_disabled_id").prop('disabled', false);

    //Rest of code
    })
</script>

Try using cURL instead. cURL implements a cookie jar, while file_get_contents doesn't.

There is no concept of interface in C++,
You can simulate the behavior using an Abstract class.
Abstract class is a class which has atleast one pure virtual function, One cannot create any instances of an abstract class but You could create pointers and references to it. Also each class inheriting from the abstract class must implement the pure virtual functions in order that it's instances can be created.

You cannot "erase" from a file in-place unless you need to erase the end. Either be content with an overwrite of an "empty" value, or read the parts of the file you care about and write it to another file.

I would write the code like this:

def search_book(request):
    form = SearchForm(request.POST or None)
    if request.method == "POST" and form.is_valid():
        stitle = form.cleaned_data['title']
        sauthor = form.cleaned_data['author']
        scategory = form.cleaned_data['category']
        return HttpResponseRedirect('/thanks/')
    return render_to_response("books/create.html", {
        "form": form,
    }, context_instance=RequestContext(request))

Pretty much like the documentation.

I too had the same problem in VWD 2010 and, by chance, I had two controls. One was available in code behind and one wasn't accessible. I thought that the order of statements in the controls was causing the issue. I put 'runat' before 'SelectedDate' and that seemed to fix it. When I put 'runat' after 'SelectedDate' it still worked! Unfortunately, I now don't know why it didn't work and haven't got the original that didn't work.

These now all work:-

<asp:Calendar ID="calDateFrom" SelectedDate="08/02/2011" SelectionMode="Day" runat="server"></asp:Calendar>
<asp:Calendar runat="server" SelectionMode="Day" SelectedDate="08/15/2011 12:00:00 AM" ID="Calendar1" VisibleDate="08/03/2011 12:00:00 AM"></asp:Calendar>
<asp:Calendar SelectionMode="Day" SelectedDate="08/31/2011 12:00:00 AM" runat="server" ID="calDateTo"></asp:Calendar>

Place the link location in the action="" of a wrapping form tag.

Your first link would be:

<form action="1.html">
    <input type="submit" class="button_active" value="1">
</form>

Just download and install "Samsung Kies" from this link. and everything would work as required.

Before installing, uninstall the drivers you have installed for your device.

Update:

Two possible solutions:

1. Try with the Google USB driver which comes with the SDK.
2. Download and install the Samsung USB driver from this link as suggested by Mauricio Gracia Gutierrez

Set Timer and auto call service after certain time
// Initialize from ngInit
ngOnInit(): void {this.getNotifications();}

getNotifications() {
    setInterval(() => {this.getNewNotifications();
    }, 60000);  // 60000 milliseconds interval 
}
getNewNotifications() {
    this.notifyService.getNewNotifications().subscribe(
        data => { // call back },
        error => { },
    );
}

Your path only lists Visual Studio 11 and 12, it wants 14, which is Visual Studio 2015. If you install that, and remember to tick the box for Languages->C++ then it should work.

On my Python 3.5 install, the error message was a little more useful, and included the URL to get it from

 error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

Edit: New working link

Edit: As suggested by Lightfire228, you may also need to upgrade setuptools package for the error to disappear:

pip install --upgrade setuptools

Jawn is a very flexible JSON parser library in Scala. It also allows generation of custom ASTs; you just need to supply it with a small trait to map to the AST.

Worked great for a recent project that needed a little bit of JSON parsing.

Remove all widths set using CSS and set white-space to nowrap like so:

.content-loader tr td {
    white-space: nowrap;
}

I would also remove the fixed width from the container (or add overflow-x: scroll to the container) if you want the fields to display in their entirety without it looking odd...

See more here: http://www.w3schools.com/cssref/pr_text_white-space.asp

<script type="text/javascript">
 function enter(elem){
     elem.style.backgroundColor = '#FF0000';
 }

 function leave(elem){
     elem.style.backgroundColor = '#FFFFFF';
 }
</script>
 <div onmouseover="enter(this)" onmouseout="leave(this)">
       Some Text
 </div>

On Mac OS, I found the best solution here. Quoting the author, two simple steps are:

1) Open Terminal and do the following:

export http_proxy=http://staff-proxy.ul.ie:8080
export HTTP_PROXY=http://staff-proxy.ul.ie:8080

2) Run R and do the following:

Sys.setenv(http_proxy="http://staff-proxy.ul.ie:8080")

double-check this with:

Sys.getenv("http_proxy")

I am behind university proxy, and this solution worked perfectly. The major issue is to export the items in Terminal before running R, both in upper- and lower-case.

You can as long as

• The value is unique
• No existing foreign keys are violated

I faced similar problem. I solved it without using onload handler.I was working on AngularJs project so i used $interval and $ timeout. U can also use setTimeout and setInterval.Here's the code:

 var stopPolling;
 var doIframePolling;
 $scope.showIframe = true;
 doIframePolling = $interval(function () {
    if(document.getElementById('UrlIframe') && document.getElementById('UrlIframe').contentDocument.head && document.getElementById('UrlIframe').contentDocument.head.innerHTML != ''){
        $interval.cancel(doIframePolling);
        doIframePolling = undefined;
        $timeout.cancel(stopPolling);
        stopPolling = undefined;
        $scope.showIframe = true;
    }
},400);

stopPolling = $timeout(function () {
        $interval.cancel(doIframePolling);
        doIframePolling = undefined;
        $timeout.cancel(stopPolling);
        stopPolling = undefined;
        $scope.showIframe = false;     
},5000);

 $scope.$on("$destroy",function() {
        $timeout.cancel(stopPolling);
        $interval.cancel(doIframePolling);
 });

Every 0.4 Seconds keep checking the head of iFrame Document. I somthing is present.Loading was not stopped by CORS as CORS error shows blank page. If nothing is present after 5 seconds there was some error (Cors policy) etc.. Show suitable message.Thanks. I hope it solves your problem.

Adding to this. If you use both INSERT IGNORE and ON DUPLICATE KEY UPDATE in the same statement, the update will still happen if the insert finds a duplicate key. In other words, the update takes precedence over the ignore. However, if the ON DUPLICATE KEY UPDATE clause itself causes a duplicate key error, that error will be ignored.

This can happen if you have more than one unique key, or if your update attempts to violate a foreign key constraint.

CREATE TABLE test 
 (id BIGINT (20) UNSIGNED AUTO_INCREMENT, 
  str VARCHAR(20), 
  PRIMARY KEY(id), 
  UNIQUE(str));

INSERT INTO test (str) VALUES('A'),('B');

/* duplicate key error caused not by the insert, 
but by the update: */
INSERT INTO test (str) VALUES('B') 
 ON DUPLICATE KEY UPDATE str='A'; 

/* duplicate key error is suppressed */
INSERT IGNORE INTO test (str) VALUES('B') 
 ON DUPLICATE KEY UPDATE str='A';

This code simulates a click on the burguer button to close the navbar by clicking on a link in the menu, keeping the fade out effect. Solution with typescript for angular 7. Avoid routerLink problems.

ToggleNavBar () {
    let element: HTMLElement = document.getElementsByClassName( 'navbar-toggler' )[ 0 ] as HTMLElement;
    if ( element.getAttribute( 'aria-expanded' ) == 'true' ) {
        element.click();
    }
}

<li class="nav-item" [routerLinkActive]="['active']">
    <a class="nav-link" [routerLink]="['link1']" title="link1" (click)="ToggleNavBar()">link1</a>
</li>

If you are using bootstrap that will be the problem. If you want to use same bootstrap file in two locations use it below the header section .(example - inside body)

Note : "specially when you use html editors. "

Thank you.

I searched a long night and this is doing the trick:

Modified user-example.php from admin-sdk

$client->setAccessType('offline');
$client->setApprovalPrompt('force');
$authUrl = $client->createAuthUrl();
echo "<a class='login' href='" . $authUrl . "'>Connect Me!</a>";

then you get the code at the redirect url and the authenticating with the code and getting the refresh token

$client()->authenticate($_GET['code']);
echo $client()->getRefreshToken();

You should store it now ;)

When your accesskey times out just do

$client->refreshToken($theRefreshTokenYouHadStored);

Well I think the forloop you've provided in the question is about as good as it gets, but I want to point out that unused variables that have to be assigned can be assigned to the variable named _, a convention for "discarding" the value assigned. Though the _ reference will hold the value you gave it, code linters and other developers will understand you aren't using that reference. So here's an example:

for _ in range(2):
    print('Hello')

For anyone facing this problem, just run SHOW ENGINE INNODB STATUS and see the LATEST FOREIGN KEY ERROR section for details.

Use sudo pico /etc/paths inside the terminal window and change the entries to the one you want to remove, then open a new terminal session.

If you are using Kotlin, you can define an extension function for DatePicker:

fun DatePicker.getDate(): Date {
    val calendar = Calendar.getInstance()
    calendar.set(year, month, dayOfMonth)
    return calendar.time
}

Then, it's just: datePicker.getDate(). As if it had always existed.

You're comparing the message with the empty string using ==.

First, your comparison is wrong because the message will be null (and not the empty string).

Second, it's wrong because Objects must be compared with equals() and not with ==.

Third, it's wrong because you should avoid scriptlets in JSP, and use the JSP EL, the JSTL, and other custom tags instead:

<c:id test="${!empty message}">
    <c:out value="${message}"/>
</c:if>

You should avoid using nested selects and I would go as far to say you should never use them in the actual select part of your statement. You will be running that select for each row that is returned. This is a really expensive operation. Rather use joins. It is much more readable and the performance is much better.

In your case the query below should help. Note the cases statement is still there, but now it is a simple compare operation.

select
    p.product_id,
    p.type_id,
    p.product_name,
    p.type,
    case p.type_id when 10 then (CONCAT_WS(' ' , first_name, middle_name, last_name )) else (null) end artistC
from
    Product p

    inner join Product_Type pt on
        pt.type_id = p.type_id

    left join Product_ArtistAuthor paa on
        paa.artist_id = p.artist_id
where
    p.product_id = $pid

I used a left join since I don't know the business logic.

File -> Export -> Web -> WAR file

OR in Kepler follow as shown below :

Upgrade your mysql-connector" lib package with your mysql version like below i am using 8.0.13 version and in pom I changed the version:

<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <scope>runtime</scope>
    <version>8.0.13</version>
</dependency>

My problem has resolved after this.

I think

SELECT CALL.* FROM CALL LEFT JOIN Phone_book ON 
CALL.id = Phone_book.id WHERE Phone_book.name IS NULL

its very similar with nodejs

var User= require('./Users');

in this case its React:

import User from './User'

right now you can use

return (
      <Users></Users>
    )

Use the following query:

SELECT E.I_EmpID AS EMPID,
       E.I_EMPCODE AS EMPCODE,
       E.I_EmpName AS EMPNAME,
       REPLACE(TO_CHAR(A.I_REQDATE, 'DD-Mon-YYYY'), ' ', '') AS FROMDATE,
       REPLACE(TO_CHAR(A.I_ENDDATE, 'DD-Mon-YYYY'), ' ', '') AS TODATE,
       TO_CHAR(NOD) AS NOD,
       DECODE(A.I_DURATION,
              'FD',
              'FullDay',
              'FN',
              'ForeNoon',
              'AN',
              'AfterNoon') AS DURATION,
       L.I_LeaveType AS LEAVETYPE,
       REPLACE(TO_CHAR((SELECT max(C.I_WORKDATE)
                         FROM T_COMPENSATION C
                        WHERE C.I_COMPENSATEDDATE = A.I_REQDATE
                          AND C.I_EMPID = A.I_EMPID),
                       'DD-Mon-YYYY'),
               ' ',
               '') AS WORKDATE,
       A.I_REASON AS REASON,
       AP.I_REJECTREASON AS REJECTREASON
  FROM T_LEAVEAPPLY A
 INNER JOIN T_EMPLOYEE_MS E
    ON A.I_EMPID = E.I_EmpID
   AND UPPER(E.I_IsActive) = 'YES'
   AND A.I_STATUS = '1'
 INNER JOIN T_LeaveType_MS L
    ON A.I_LEAVETYPEID = L.I_LEAVETYPEID
  LEFT OUTER JOIN T_APPROVAL AP
    ON A.I_REQDATE = AP.I_REQDATE
   AND A.I_EMPID = AP.I_EMPID
   AND AP.I_APPROVALSTATUS = '1'
 WHERE E.I_EMPID <> '22'
 ORDER BY A.I_REQDATE DESC

The trick is to force the inner query return only one record by adding an aggregate function (I have used max() here). This will work perfectly as far as the query is concerned, but, honestly, OP should investigate why the inner query is returning multiple records by examining the data. Are these multiple records really relevant business wise?

But still, the memory address for each letter in this address is different.

Memory address is different but as its array of characters they are sequential. When you pass address of first element and use %s, printf will print all characters starting from given address until it finds '\0'.

DECLARE @test nvarchar(100)

SET @test = 'Foreign Tax Credit - 1997'

SELECT @test, left(@test, charindex('-', @test) - 2) AS LeftString,
    right(@test, len(@test) - charindex('-', @test) - 1)  AS RightString

Update for .NET Core 3.0+

1. You can use CreateDefaultBuilder which will automatically build and pass a configuration object to your startup class:

   WebHost.CreateDefaultBuilder(args).UseStartup<Startup>();
   

   public class Startup
   {
       public Startup(IConfiguration configuration) // automatically injected
       {
           Configuration = configuration;
       }
       public IConfiguration Configuration { get; }
       /* ... */
   }
   

2. CreateDefaultBuilder automatically includes the appropriate appsettings.Environment.json file so add a separate appsettings file for each environment:

   

3. Then set the ASPNETCORE_ENVIRONMENT environment variable when running / debugging

How to set Environment Variables

Depending on your IDE, there are a couple places dotnet projects traditionally look for environment variables:

• For Visual Studio go to Project > Properties > Debug > Environment Variables:

  

• For Visual Studio Code, edit .vscode/launch.json > env:

  

• Using Launch Settings, edit Properties/launchSettings.json > environmentVariables:

  

  Which can also be selected from the Toolbar in Visual Studio

  

• Using dotnet CLI, use the appropriate syntax for setting environment variables per your OS

  Note: When an app is launched with dotnet run, launchSettings.json is read if available, and environmentVariables settings in launchSettings.json override environment variables.

How does Host.CreateDefaultBuilder work?

.NET Core 3.0 added Host.CreateDefaultBuilder under platform extensions which will provide a default initialization of IConfiguration which provides default configuration for the app in the following order:

1. appsettings.json using the JSON configuration provider.
2. appsettings.Environment.json using the JSON configuration provider. For example:
   • appsettings.Production.json or
   • appsettings.Development.json
3. App secrets when the app runs in the Development environment.
4. Environment variables using the Environment Variables configuration provider.
5. Command-line arguments using the Command-line configuration provider.

Further Reading - MS Docs

• App startup in ASP.NET Core
• Configuration in ASP.NET Core
• Use multiple environments in ASP.NET Core

You cannot source-control the .user files, because that's user specific. It contains the name of remote machine and other user-dependent things. It's a vcproj related file.

The .suo file is a sln related file and it contains the "solution user options" (startup project(s), windows position (what's docked and where, what's floating), etc.)

It's a binary file, and I don't know if it contains something "user related".

In our company we do not take those files under source control.

Try something like:

import pylab as p
p.plot(x,y)
p.axis('equal')
p.show()

You could also try in this way..

call the function

TextboxPlaceHolder(this.textBox1, "YourPlaceHolder");

write this function

private void TextboxPlaceHolder(Control control, string PlaceHolderText)
{
        control.Text = PlaceHolderText;
        control.GotFocus += delegate (object sender, EventArgs args)
        {
            if (cusmode == false)
            {
                control.Text = control.Text == PlaceHolderText ? string.Empty : control.Text;
                //IF Focus TextBox forecolor Black
                control.ForeColor = Color.Black;
            }
        };

        control.LostFocus += delegate (object sender, EventArgs args)
        {
            if (string.IsNullOrWhiteSpace(control.Text) == true)
            {
                control.Text = PlaceHolderText;
                //If not focus TextBox forecolor to gray
                control.ForeColor = Color.Gray;
            }

        };
}

just for clarification, for those wondering why rm and del.

rm .git/index.lock - on a unix/linux system
del .git/index.lock - on a windows cmd prompt

you could add -f to force the operation that works.

Simply disable default browser behaviour using preventDefault and pass the event within your HTML.

<a href=/foo onclick= yes_js_login(event)>Lorem ipsum</a>

yes_js_login = function(e) {
  e.preventDefault();
}

In Java 8 features you can use this:

List<String> messages = Arrays.asList("First", "Second", "Third");

void forTest(){
    messages.forEach(System.out::println);
}

Output

First
Second
Third

You need to remember that IQueryable queries are not actually executed against the data store until you enumerate them.

using (var dataContext = new dataContext())
{

This line of code doesn't actually do anything other than build the SQL statement

    users = dataContext.Users.Where(x => x.AccountID == accountId && x.IsAdmin == false);

.Any() is an operation that enumerates the IQueryable, so the SQL is sent to the data source (through dataContext), and then the .Any() operations is executed against it

    if(users.Any() == false)
    {
        return null;
    }
}

Your "problem" line is reusing the sql built above, and then doing an additional operation (.Select()), which just adds to the query. If you left it here, no exception, except your problem line

return users.Select(x => x.ToInfo()).ToList(); // this line is the problem

calls .ToList(), which enumerates the IQueryable, which causes the SQL to be sent to the datasource through the dataContext that was used in the original LINQ query. Since this dataContext has been disposed, it is no longer valid, and .ToList() throws an exception.

That is the "why it doesn't work". The fix is to move this line of code inside the scope of your dataContext.

How to use it properly is another question with a few arguably correct answers that depend on your application (Forms vs. ASP.net vs. MVC, etc.). The pattern that this implements is the Unit of Work pattern. There is almost no cost to creating a new context object, so the general rule is to create one, do your work, and then dispose of it. In web apps, some people will create a Context per request.

plt.imshow just finishes drawing a picture instead of printing it. If you want to print the picture, you just need to add plt.show.

These are typical npm paths if you install a package globally:

Windows XP -             %USERPROFILE%\Application Data\npm\node_modules
Newer Windows Versions - %AppData%\npm\node_modules
or -                     %AppData%\roaming\npm\node_modules

As people above have noted you'll either have to recalculate an offset to the stroke's path coordinates or double its width and then mask one side or the other, because not only does SVG not natively support Illustrator's stroke alignment, but PostScript doesn't either.

The specification for strokes in Adobe's PostScript Manual 2nd edition states: "4.5.1 Stroking: The stroke operator draws a line of some thickness along the current path. For each straight or curved segment in the path, stroke draws a line that is centered on the segment with sides parallel to the segment." (emphasis theirs)

The rest of the specification has no attributes for offsetting the line's position. When Illustrator lets you align inside or outside, it's recalculating the actual path's offset (because it's still computationally cheaper than overprinting then masking). The path coordinates in the .ai document are reference, not what gets rastered or exported to a final format.

Because Inkscape's native format is spec SVG, it can't offer a feature the spec lacks.

You are looking for System.Environment.NewLine.

On Windows, this is equivalent to \r\n though it could be different under another .NET implementation, such as Mono on Linux, for example.

Use encodeURIComponent() in JS and in PHP you should receive the correct values.

Note: When you access $_GET, $_POST or $_REQUEST in PHP, you are retrieving values that have already been decoded.

Example:

In your JS:

// url encode your string
var string = encodeURIComponent('+'); // "%2B"
// send it to your server
window.location = 'http://example.com/?string='+string; // http://example.com/?string=%2B

On your server:

echo $_GET['string']; // "+"

It is only the raw HTTP request that contains the url encoded data.

For a GET request you can retrieve this from the URI. $_SERVER['REQUEST_URI'] or $_SERVER['QUERY_STRING']. For a urlencoded POST, file_get_contents('php://stdin')

NB:

decode() only works for single byte encoded characters. It will not work for the full UTF-8 range.

eg:

text = "\u0100"; // A
// incorrect
escape(text); // %u0100 
// correct
encodeURIComponent(text); // "%C4%80"

Note: "%C4%80" is equivalent to: escape('\xc4\x80')

Which is the byte sequence (\xc4\x80) that represents A in UTF-8. So if you use encodeURIComponent() your server side must know that it is receiving UTF-8. Otherwise PHP will mangle the encoding.

 var reader = new FileReader();
 reader.readAsDataURL(blob); 
 reader.onloadend = function() {
     var base64data = reader.result;                
     console.log(base64data);
 }

Form the docs readAsDataURL encodes to base64

Just try this in razor

@{
    var selectList = new SelectList(
        new List<SelectListItem>
        {
            new SelectListItem {Text = "Google", Value = "Google"},
            new SelectListItem {Text = "Other", Value = "Other"},
        }, "Value", "Text");
}

and then

@Html.DropDownListFor(m => m.YourFieldName, selectList, "Default label", new { @class = "css-class" })

or

@Html.DropDownList("ddlDropDownList", selectList, "Default label", new { @class = "css-class" })

System.Data.SqlClient is the .NET Framework Data Provider for SQL Server. ie .NET library for SQL Server.

I don't know where providerName=SqlServer comes from. Could you be getting this confused with the provider keyword in your connection string? (I know I was :) )

In the web.config you should have the System.Data.SqlClient as the value of the providerName attribute. It is the .NET Framework Data Provider you are using.

<connectionStrings>
   <add 
      name="LocalSqlServer" 
      connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" 
      providerName="System.Data.SqlClient"
   />
</connectionStrings>

See http://msdn.microsoft.com/en-US/library/htw9h4z3(v=VS.80).aspx

Regexp solution:

ref = ref.replace(/^F0/, "");

plain solution:

if (ref.substr(0, 2) == "F0")
     ref = ref.substr(2);

select your table -> view dependencies -> Objects that depend on

The X-Powered-By header is added by IIS to the HTTP response, so you can remove it even on server level via IIS Manager:

You can use the web.config directly:

<system.webServer>
   <httpProtocol>
     <customHeaders>
       <remove name="X-Powered-By" />
     </customHeaders>
   </httpProtocol>
</system.webServer>

There should be a way to solve this pretty easily with external config sections and an extra deployment step that drops a deployment specific external .config file into a known location. We typically use this solution to handle the different server configurations for our different deployment environments (Staging, QA, production, etc) with our "dev box" being the default if no special copy occurs.

+1 to PleaseStand and here is my other hack:

after searching and found that the "cross ajax request" could not get response headers from XHR object, I gave up. and use iframe instead.

1. <iframe style="display:none"></iframe>
2. $("iframe").attr("src", "http://the_url_you_want_to_access")
//this is my aim!!!
3. $("iframe").contents().find('#someID').html()  

The following will solve your problem:

td.last {
    width: 1px;
    white-space: nowrap;
}

Flexible, Class-Based Solution

And a more flexible solution is creating a .fitwidth class and applying that to any columns you want to ensure their contents are fit on one line:

td.fitwidth {
    width: 1px;
    white-space: nowrap;
}

And then in your HTML:

<tr>
    <td class="fitwidth">ID</td>
    <td>Description</td>
    <td class="fitwidth">Status</td>
    <td>Notes</td>
</tr>

$('.toggle img').data('block', 'something').attr('src', 'something.jpg');

Depending on what you want the file to contain:

• touch /path/to/file for an empty file

• somecommand > /path/to/file for a file containing the output of some command.

    eg: grep --help > randomtext.txt
        echo "This is some text" > randomtext.txt
  

• nano /path/to/file or vi /path/to/file (or any other editor emacs,gedit etc)
  It either opens the existing one for editing or creates & opens the empty file to enter, if it doesn't exist

Create the file using cat

$ cat > myfile.txt

Now, just type whatever you want in the file:

Hello World!

CTRL-D to save and exit

There are several possible solutions:

Create an empty file

touch file

>file

echo -n > file

printf '' > file

The echo version will work only if your version of echo supports the -n switch to suppress newlines. This is a non-standard addition. The other examples will all work in a POSIX shell.

Create a file containing a newline and nothing else

echo '' > file

printf '\n' > file

This is a valid "text file" because it ends in a newline.

Write text into a file

"$EDITOR" file

echo 'text' > file

cat > file <<END \
text
END

printf 'text\n' > file

These are equivalent. The $EDITOR command assumes that you have an interactive text editor defined in the EDITOR environment variable and that you interactively enter equivalent text. The cat version presumes a literal newline after the \ and after each other line. Other than that these will all work in a POSIX shell.

Of course there are many other methods of writing and creating files, too.

Here is code to render arbitrary HTML into a canvas:

function render_html_to_canvas(html, ctx, x, y, width, height) {
    var xml = html_to_xml(html);
    xml = xml.replace(/\#/g, '%23');
    var data = "data:image/svg+xml;charset=utf-8,"+'<svg xmlns="http://www.w3.org/2000/svg" width="'+width+'" height="'+height+'">' +
                        '<foreignObject width="100%" height="100%">' +
                        xml+
                        '</foreignObject>' +
                        '</svg>';

    var img = new Image();
    img.onload = function () {
        ctx.drawImage(img, x, y);
    }
    img.src = data;
}

function html_to_xml(html) {
    var doc = document.implementation.createHTMLDocument('');
    doc.write(html);

    // You must manually set the xmlns if you intend to immediately serialize     
    // the HTML document to a string as opposed to appending it to a
    // <foreignObject> in the DOM
    doc.documentElement.setAttribute('xmlns', doc.documentElement.namespaceURI);

    // Get well-formed markup
    html = (new XMLSerializer).serializeToString(doc.body);
    return html;
}

example:

const ctx = document.querySelector('canvas').getContext('2d');
const html = `
<p>this
<p>is <span style="color:red; font-weight: bold;">not</span>
<p><i>xml</i>!
<p><img src="data:image/png;base64,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">`;
render_html_to_canvas(html, ctx, 0, 0, 300, 150);


function render_html_to_canvas(html, ctx, x, y, width, height) {
  var data = "data:image/svg+xml;charset=utf-8," + '<svg xmlns="http://www.w3.org/2000/svg" width="' + width + '" height="' + height + '">' +
    '<foreignObject width="100%" height="100%">' +
    html_to_xml(html) +
    '</foreignObject>' +
    '</svg>';

  var img = new Image();
  img.onload = function() {
    ctx.drawImage(img, x, y);
  }
  img.src = data;
}

function html_to_xml(html) {
  var doc = document.implementation.createHTMLDocument('');
  doc.write(html);

  // You must manually set the xmlns if you intend to immediately serialize     
  // the HTML document to a string as opposed to appending it to a
  // <foreignObject> in the DOM
  doc.documentElement.setAttribute('xmlns', doc.documentElement.namespaceURI);

  // Get well-formed markup
  html = (new XMLSerializer).serializeToString(doc.body);
  return html;
}

<canvas></canvas>

String interning is an optimization technique by the compiler. If you have two identical string literals in one compilation unit then the code generated ensures that there is only one string object created for all the instance of that literal(characters enclosed in double quotes) within the assembly.

I am from C# background, so i can explain by giving a example from that:

object obj = "Int32";
string str1 = "Int32";
string str2 = typeof(int).Name;

output of the following comparisons:

Console.WriteLine(obj == str1); // true
Console.WriteLine(str1 == str2); // true    
Console.WriteLine(obj == str2); // false !?

Note1:Objects are compared by reference.

Note2:typeof(int).Name is evaluated by reflection method so it does not gets evaluated at compile time. Here these comparisons are made at compile time.

Analysis of the Results: 1) true because they both contain same literal and so the code generated will have only one object referencing "Int32". See Note 1.

2) true because the content of both the value is checked which is same.

3) FALSE because str2 and obj does not have the same literal. See Note 2.

How about something like:

includes = $(wildcard include/*.h)

%.o: %.c ${includes}
    gcc -Wall -Iinclude ...

You could also use the wildcards directly, but I tend to find I need them in more than one place.

Note that this only works well on small projects, since it assumes that every object file depends on every header file.

If you like it hacky and short you can also just update the labels

def update_xlabels(ax):
    xlabels = [format(label, ',.0f') for label in ax.get_xticks()]
    ax.set_xticklabels(xlabels)

update_xlabels(ax)
update_xlabels(ax2)

I believe this would be somewhere close.

INSERT INTO Files
(FileId, FileData)
SELECT 1, * FROM OPENROWSET(BULK N'C:\Image.jpg', SINGLE_BLOB) rs

Something to note, the above runs in SQL Server 2005 and SQL Server 2008 with the data type as varbinary(max). It was not tested with image as data type.

When you are running into this issue on a freshly created virtualenv, it might be that your python version installed by brew is "unlinked".

You can fix this for example by running: brew link [email protected] (but specify your speficic python version)

You can also run brew doctor, it will tell you if you have unlinked stuff and how to fix this.

Email tech support at your client's hosting provider and ask for the information.

I also wanted to load any iframe inside modal window. What I did was, Created an iframe inside Modal and passing the source of target iframe to the iframe inside the modal.

function closeModal() {_x000D_
  $('#modalwindow').hide();_x000D_
  var modalWindow = document.getElementById('iframeModalWindow');_x000D_
  modalWindow.src = "";_x000D_
}

.modal {_x000D_
  z-index: 3;_x000D_
  display: none;_x000D_
  padding-top: 5%;_x000D_
  padding-left: 5%;_x000D_
  position: fixed;_x000D_
  left: 0;_x000D_
  top: 0;_x000D_
  width: 100%;_x000D_
  height: 100%;_x000D_
  overflow: auto;_x000D_
  background-color: rgb(51, 34, 34);_x000D_
  background-color: rgba(0, 0, 0, 0.4)_x000D_
}

<!-- Modal Window -->_x000D_
<div id="modalwindow" class="modal">_x000D_
  <div class="modal-header">_x000D_
    <button type="button" style="margin-left:80%" class="close" onclick=closeModal()>&times;</button>_x000D_
  </div>_x000D_
  <iframe id="iframeModalWindow" height="80%" width="80%" src="" name="iframe_modal"></iframe>_x000D_
</div>

The answer to your question is that Yes there are good free/open source time picker controls that go well with ASP.NET Calendar controls.

ASP.NET calendar controls just write an HTML table.

If you are using HTML5 and .NET Framework 4.5, you can instead use an ASP.NET TextBox control and set the TextMode property to "Date", "Month", "Week", "Time", or "DateTimeLocal" -- or if you your browser doesn't support this, you can set this property to "DateTime". You can then read the Text property to get the date, or time, or month, or week as a string from the TextBox.

If you are using .NET Framework 4.0 or an older version, then you can use HTML5's <input type="[month, week, etc.]">; if your browser doesn't support this, use <input type="datetime">.

If you need the server-side code (written in either C# or Visual Basic) for the information that the user inputs in the date field, then you can try to run the element on the server by writing runat="server" inside the input tag. As with all things ASP, make sure to give this element an ID so you can access it on the server side. Now you can read the Value property to get the input date, time, month, or week as a string.

If you cannot run this element on the server, then you will need a hidden field in addition to the <input type="[date/time/month/week/etc.]". In the submit function (written in JavaScript), set the value of the hidden field to the value of the input type="date", or "time", or "month", or "week" -- then on the server-side code, read the Value property of that hidden field as string too.

Make sure that the hidden field element of the HTML can run on the server.

It is possible to reference an intellij 'Path Variable' in an intellij 'Run Configuration'.

In 'Path Variables' create a variable for example ANALYTICS_VERSION.

In a 'Run Configuration' under 'Environment Variables' add for example the following:

ANALYTICS_LOAD_LOCATION=$MAVEN_REPOSITORY$\com\my\company\analytics\$ANALYTICS_VERSION$\bin

To answer the original question you would need to add an APP_HOME environment variable to your run configuration which references the path variable:

APP_HOME=$APP_HOME$

Permanent generation

Pasting the jar files in WebContent\WEB-INF\lib via the file system was the only way it worked for me.

They then appeared under the Deployed Resources and WebContent lib sub-folders.

When I looked, the build path had the jars in the Web App Libraries and everything built and ran fine.

var streetaddress = addy.split(',')[0];

If you are on windows, and your php folder is not in your PATH, you have set the absolute directory in your php.ini

for example:

extension_dir = "C:/php7/ext"

and uncomment

extension=php_mysqli.dll
extension=php_pdo_mysql.dll

Restart apache2.4 and it should work.

I hope it helps.

Using wget

wget -O /tmp/myfile 'http://www.google.com/logo.jpg'

or curl:

curl -o /tmp/myfile 'http://www.google.com/logo.jpg'

Here is the MooTools date picker

http://www.monkeyphysics.com/mootools/script/2/datepicker Example http://www.monkeyphysics.com/mootools/script/2/datepicker#examples

You probably can use the file system itself as a hash table. Pseudo-code as follows:

for every entry in the ip address file; do
  let addr denote the ip address;

  if file "addr" does not exist; then
    create file "addr";
    write a number "0" in the file;
  else 
    read the number from "addr";
    increase the number by 1 and write it back;
  fi
done

In the end, all you need to do is to traverse all the files and print the file names and numbers in them. Alternatively, instead of keeping a count, you could append a space or a newline each time to the file, and in the end just look at the file size in bytes.

I am not sure what you are trying to accomplish. But here are some thoughts:
1. Convert to integer:
num = as.integer(123.2342)
2. Check if a variable is an integer:
is.integer(num)
typeof(num)=="integer"

This..

(
        (meta_key = 'lat' AND meta_value >= '60.23457047672217')
    OR
        (meta_key = 'lat' AND meta_value <= '60.23457047672217')
)

is the same as

(
        (meta_key = 'lat')
)

Adding it all together (the same applies to the long filter) you have this impossible WHERE clause which will give no rows because meta_key cannot be 2 values in one row

WHERE
    (meta_key = 'lat' AND meta_key = 'long' )

You need to review your operators to make sure you get the correct logic

I have put the images in a convenient zip file: http://zlab.co.za/lib_help/jquery-ui.css.images.zip

As the readme.txt file in the zip file reads: Place the "images" folder in the same folder where your "jquery-ui.css" file is located.

I hope this helps :)

Example of adding child nodes:

private void AddExampleNodes()
        {
            TreeNode node;

            node = treeView1.Nodes.Add("Master node");
            node.Nodes.Add("Child node");
            node.Nodes.Add("Child node 2");

            node = treeView1.Nodes.Add("Master node 2");
            node.Nodes.Add("mychild");
            node.Nodes.Add("mychild");
        }

Try Double.isNaN():

Returns true if this Double value is a Not-a-Number (NaN), false otherwise.

Note that [double.isNaN()] will not work, because unboxed doubles do not have methods associated with them.

In your terminal type:

code --diff file1.txt file2.txt

A tab will open up in VS Code showing the differences in the two files.

Yes. Java doubles will hold their precision better than your given epsilon of 0.00001.

Any rounding error that occurs due to the storage of floating point values will occur smaller than 0.00001. I regularly use 1E-6 or 0.000001 for a double epsilon in Java with no trouble.

On a related note, I like the format of epsilon = 1E-5; because I feel it is more readable (1E-5 in Java = 1 x 10^-5). 1E-6 is easy to distinguish from 1E-5 when reading code whereas 0.00001 and 0.000001 look so similar when glancing at code I think they are the same value.

Hi you dont have to write all the routes just follow the conventions https://laravel.com/docs/5.8/controllers check : Actions Handled By Resource Controller section

Since HTML forms can't make PUT, PATCH, or DELETE requests, you will need to add a hidden _method. When posting a data from n laravel you have to use,

<form action="/foo/bar" method="POST">
@method('PUT')
</form>

Building on the previous answers to this question; the following function will split a string (str) n-number (size) of characters.

function chunk(str, size) {
    return str.match(new RegExp('.{1,' + size + '}', 'g'));
}

Demo

(function() {_x000D_
  function chunk(str, size) {_x000D_
    return str.match(new RegExp('.{1,' + size + '}', 'g'));_x000D_
  }_x000D_
  _x000D_
  var str = 'HELLO WORLD';_x000D_
  println('Simple binary representation:');_x000D_
  println(chunk(textToBin(str), 8).join('\n'));_x000D_
  println('\nNow for something crazy:');_x000D_
  println(chunk(textToHex(str, 4), 8).map(function(h) { return '0x' + h }).join('  '));_x000D_
  _x000D_
  // Utiliy functions, you can ignore these._x000D_
  function textToBin(text) { return textToBase(text, 2, 8); }_x000D_
  function textToHex(t, w) { return pad(textToBase(t,16,2), roundUp(t.length, w)*2, '00'); }_x000D_
  function pad(val, len, chr) { return (repeat(chr, len) + val).slice(-len); }_x000D_
  function print(text) { document.getElementById('out').innerHTML += (text || ''); }_x000D_
  function println(text) { print((text || '') + '\n'); }_x000D_
  function repeat(chr, n) { return new Array(n + 1).join(chr); }_x000D_
  function textToBase(text, radix, n) {_x000D_
    return text.split('').reduce(function(result, chr) {_x000D_
      return result + pad(chr.charCodeAt(0).toString(radix), n, '0');_x000D_
    }, '');_x000D_
  }_x000D_
  function roundUp(numToRound, multiple) { _x000D_
    if (multiple === 0) return numToRound;_x000D_
    var remainder = numToRound % multiple;_x000D_
    return remainder === 0 ? numToRound : numToRound + multiple - remainder;_x000D_
  }_x000D_
}());

#out {_x000D_
  white-space: pre;_x000D_
  font-size: 0.8em;_x000D_
}

<div id="out"></div>

listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {

            for (int j = 0; j < adapterView.getChildCount(); j++)
                adapterView.getChildAt(j).setBackgroundColor(Color.TRANSPARENT);

            // change the background color of the selected element
            view.setBackgroundColor(Color.LTGRAY);
});

Perhaps you might want to save the current selected element in a global variable using the index i.

For substracting in moment.js:

moment().subtract(1, 'months').format('MMM YYYY');

Documentation:

http://momentjs.com/docs/#/manipulating/subtract/

Before version 2.8.0, the moment#subtract(String, Number) syntax was also supported. It has been deprecated in favor of moment#subtract(Number, String).

  moment().subtract('seconds', 1); // Deprecated in 2.8.0
  moment().subtract(1, 'seconds');

As of 2.12.0 when decimal values are passed for days and months, they are rounded to the nearest integer. Weeks, quarters, and years are converted to days or months, and then rounded to the nearest integer.

  moment().subtract(1.5, 'months') == moment().subtract(2, 'months')
  moment().subtract(.7, 'years') == moment().subtract(8, 'months') //.7*12 = 8.4, rounded to 8

I can elaborate on the details of DLLs in Windows to help clarify those mysteries to my friends here in *NIX-land...

A DLL is like a Shared Object file. Both are images, ready to load into memory by the program loader of the respective OS. The images are accompanied by various bits of metadata to help linkers and loaders make the necessary associations and use the library of code.

Windows DLLs have an export table. The exports can be by name, or by table position (numeric). The latter method is considered "old school" and is much more fragile -- rebuilding the DLL and changing the position of a function in the table will end in disaster, whereas there is no real issue if linking of entry points is by name. So, forget that as an issue, but just be aware it's there if you work with "dinosaur" code such as 3rd-party vendor libs.

Windows DLLs are built by compiling and linking, just as you would for an EXE (executable application), but the DLL is meant to not stand alone, just like an SO is meant to be used by an application, either via dynamic loading, or by link-time binding (the reference to the SO is embedded in the application binary's metadata, and the OS program loader will auto-load the referenced SO's). DLLs can reference other DLLs, just as SOs can reference other SOs.

In Windows, DLLs will make available only specific entry points. These are called "exports". The developer can either use a special compiler keyword to make a symbol an externally-visible (to other linkers and the dynamic loader), or the exports can be listed in a module-definition file which is used at link time when the DLL itself is being created. The modern practice is to decorate the function definition with the keyword to export the symbol name. It is also possible to create header files with keywords which will declare that symbol as one to be imported from a DLL outside the current compilation unit. Look up the keywords __declspec(dllexport) and __declspec(dllimport) for more information.

One of the interesting features of DLLs is that they can declare a standard "upon load/unload" handler function. Whenever the DLL is loaded or unloaded, the DLL can perform some initialization or cleanup, as the case may be. This maps nicely into having a DLL as an object-oriented resource manager, such as a device driver or shared object interface.

When a developer wants to use an already-built DLL, she must either reference an "export library" (*.LIB) created by the DLL developer when she created the DLL, or she must explicitly load the DLL at run time and request the entry point address by name via the LoadLibrary() and GetProcAddress() mechanisms. Most of the time, linking against a LIB file (which simply contains the linker metadata for the DLL's exported entry points) is the way DLLs get used. Dynamic loading is reserved typically for implementing "polymorphism" or "runtime configurability" in program behaviors (accessing add-ons or later-defined functionality, aka "plugins").

The Windows way of doing things can cause some confusion at times; the system uses the .LIB extension to refer to both normal static libraries (archives, like POSIX *.a files) and to the "export stub" libraries needed to bind an application to a DLL at link time. So, one should always look to see if a *.LIB file has a same-named *.DLL file; if not, chances are good that *.LIB file is a static library archive, and not export binding metadata for a DLL.

just past this on head of your php page. before any code on this should be the top code.

<?php
header("Content-Type: application/vnd.ms-word"); 
header("Expires: 0"); 
header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); 
header("content-disposition: attachment;filename=Hawala.doc");

?>

this will convert all html to MSWORD, now you can customize it according to your client requirement.

Assuming you're able to use ECMAScript 2017 you can emulate similar behaviour by using async/await and setTimeout. Here's an example sleep function:

async function sleep(msec) {
    return new Promise(resolve => setTimeout(resolve, msec));
}

You can then use the sleep function in any other async function like this:

async function testSleep() {
    console.log("Waiting for 1 second...");
    await sleep(1000);
    console.log("Waiting done."); // Called 1 second after the first console.log
}

This is nice because it avoids needing a callback. The down side is that it can only be used in async functions. Behind the scenes the testSleep function is paused, and after the sleep completes it is resumed.

From MDN:

The await expression causes async function execution to pause until a Promise is fulfilled or rejected, and to resume execution of the async function after fulfillment.

For a full explanation see:

• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/await

As david mentions, DIVs do wrap words by default.

If you are referring to really long strings of text without spaces, what I do is process the string server-side and insert empty spans:

thisIsAreallyLongStringThatIWantTo<span></span>BreakToFitInsideAGivenSpace

It's not exact as there are issues with font-sizing and such. The span option works if the container is variable in size. If it's a fixed width container, you could just go ahead and insert line breaks.

As an alternative to @Mark Byers' approach, you can use while True:

guess = 50     # this should be outside the loop, I think
while True:    # infinite loop
    n = raw_input("\n\nTrue, False or Correct?: ")
    if n == "Correct":
        break  # stops the loop
    elif n == "True":
        # etc.

If you're talking about finding the latest and greatest commit after you've performed a git checkout of some earlier commit (and forgot to write down HEAD's hash prior to executing the checkout) most of the above won't get you back to where you started. git log -[some #] only shows the log from the CURRENT position of HEAD, which is not necessarily the very last commit (state of the project). Checkout will disconnect the HEAD and point it to whatever you checked out.

You could view the entire git reflog, until reaching the entry referencing the original clone. BTW, this too won't work if any commits were made between the time you cloned the project and when you performed a checkout. Otherwise you can hope all your commits on your local machine are on the server, and then re-clone the entire project.

Hope this helps.

in the package.json write { "type": "module" }

it fixed my problem, I had the same problem

if ( (usernameEditText.getText()+"").equals("") ) { 
    // Really just another way
}

Is this not good enough:

<input type="password" ng-model="passwd1" />
<input type="password" ng-model="passwd2" />
<label ng-show="passwd1 != passwd2">Passwords do not match...</label>
<button ng-disabled="passwd1 != passwd2">Save</button>

Simple, and works just fine for me.

Regular expression for number, optional decimal point, optional negative:

^-?(\d*\.)?\d+$;

works for negative integer, decimal, negative with decimal

The reason you're seeing this specific problem:

JSFiddle wraps your code in a function, so start() is not defined in the global scope.

Moral of the story: don't use inline event bindings. Use addEventListener/attachEvent.

Other notes:

Please don't pass strings to setTimeout and setInterval. It's eval in disguise.

Use a function instead, and get cozy with var and white space:

var input = document.getElementById("input"),
  add;

function start() {
  add = setInterval(function() {
    input.value++;
  }, 1000);
}

start();

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="number" id="input" />
<input type="button" onclick="clearInterval(add)" value="stop" />
<input type="button" onclick="start()" value="start" />

Well, guys for me it was only remove the :method => :delete

<%= link_to('Sign out', destroy_user_session_path) %>

By default mesh will color surface values based on the (default) jet colormap (i.e. hot is higher). You can additionally use surf for filled surface patches and set the 'EdgeColor' property to 'None' (so the patch edges are non-visible).

[X,Y] = meshgrid(-8:.5:8);
R = sqrt(X.^2 + Y.^2) + eps;
Z = sin(R)./R;

% surface in 3D
figure;
surf(Z,'EdgeColor','None');

2D map: You can get a 2D map by switching the view property of the figure

% 2D map using view
figure;
surf(Z,'EdgeColor','None');
view(2);    

... or treating the values in Z as a matrix, viewing it as a scaled image using imagesc and selecting an appropriate colormap.

% using imagesc to view just Z
figure;
imagesc(Z); 
colormap jet; 

The color pallet of the map is controlled by colormap(map), where map can be custom or any of the built-in colormaps provided by MATLAB:

Update/Refining the map: Several design options on the map (resolution, smoothing, axis etc.) can be controlled by the regular MATLAB options. As @Floris points out, here is a smoothed, equal-axis, no-axis labels maps, adapted to this example:

figure;
surf(X, Y, Z,'EdgeColor', 'None', 'facecolor', 'interp');
view(2);
axis equal; 
axis off;

Check:

$ sysctl kernel.core_pattern

to see how your dumps are created (%e will be the process name, and %t will be the system time).

If you've Ubuntu, your dumps are created by apport in /var/crash, but in different format (edit the file to see it).

You can test it by:

sleep 10 &
killall -SIGSEGV sleep

If core dumping is successful, you will see “(core dumped)” after the segmentation fault indication.

Read more:

How to generate core dump file in Ubuntu

Ubuntu

Please read more at:

https://wiki.ubuntu.com/Apport

First of all print isn't a function in Python 2, it is a statement.

To suppress the automatic newline add a trailing ,(comma). Now a space will be used instead of a newline.

Demo:

print 1,
print 2

output:

1 2

Or use Python 3's print() function:

from __future__ import print_function
print(1, end=' ') # default value of `end` is '\n'
print(2)

As you can clearly see print() function is much more powerful as we can specify any string to be used as end rather a fixed space.

Gradient descent algorithm uses the constant learning rate which you can provide in during the initialization. You can pass various learning rates in a way showed by Mrry.

But instead of it you can also use more advanced optimizers which have faster convergence rate and adapts to the situation.

Here is a brief explanation based on my understanding:

• momentum helps SGD to navigate along the relevant directions and softens the oscillations in the irrelevant. It simply adds a fraction of the direction of the previous step to a current step. This achieves amplification of speed in the correct dirrection and softens oscillation in wrong directions. This fraction is usually in the (0, 1) range. It also makes sense to use adaptive momentum. In the beginning of learning a big momentum will only hinder your progress, so it makse sense to use something like 0.01 and once all the high gradients disappeared you can use a bigger momentom. There is one problem with momentum: when we are very close to the goal, our momentum in most of the cases is very high and it does not know that it should slow down. This can cause it to miss or oscillate around the minima
• nesterov accelerated gradient overcomes this problem by starting to slow down early. In momentum we first compute gradient and then make a jump in that direction amplified by whatever momentum we had previously. NAG does the same thing but in another order: at first we make a big jump based on our stored information, and then we calculate the gradient and make a small correction. This seemingly irrelevant change gives significant practical speedups.
• AdaGrad or adaptive gradient allows the learning rate to adapt based on parameters. It performs larger updates for infrequent parameters and smaller updates for frequent one. Because of this it is well suited for sparse data (NLP or image recognition). Another advantage is that it basically illiminates the need to tune the learning rate. Each parameter has its own learning rate and due to the peculiarities of the algorithm the learning rate is monotonically decreasing. This causes the biggest problem: at some point of time the learning rate is so small that the system stops learning
• AdaDelta resolves the problem of monotonically decreasing learning rate in AdaGrad. In AdaGrad the learning rate was calculated approximately as one divided by the sum of square roots. At each stage you add another square root to the sum, which causes denominator to constantly decrease. In AdaDelta instead of summing all past square roots it uses sliding window which allows the sum to decrease. RMSprop is very similar to AdaDelta

• Adam or adaptive momentum is an algorithm similar to AdaDelta. But in addition to storing learning rates for each of the parameters it also stores momentum changes for each of them separately

  A few visualizations:

I followed the steps in killthrush's answer and to my surprise it did not work. Logging in as sa I could see my Windows domain user and had made them a sysadmin, but when I tried logging in with Windows auth I couldn't see my login under logins, couldn't create databases, etc. Then it hit me. That login was probably tied to another domain account with the same name (with some sort of internal/hidden ID that wasn't right). I had left this organization a while back and then came back months later. Instead of re-activating my old account (which they might have deleted) they created a new account with the same domain\username and a new internal ID. Using sa I deleted my old login, re-added it with the same name and added sysadmin. I logged back in with Windows Auth and everything looks as it should. I can now see my logins (and others) and can do whatever I need to do as a sysadmin using my Windows auth login.

The correct answer is already stated (just use SortedDictionary).

However, if by chance you have some need to retain your collection as Dictionary, it is possible to access the Dictionary keys in an ordered way, by, for example, ordering the keys in a List, then using this list to access the Dictionary. An example...

Dictionary<string, int> dupcheck = new Dictionary<string, int>();

...some code that fills in "dupcheck", then...

if (dupcheck.Count > 0) {
  Console.WriteLine("\ndupcheck (count: {0})\n----", dupcheck.Count);
  var keys_sorted = dupcheck.Keys.ToList();
    keys_sorted.Sort();
  foreach (var k in keys_sorted) {
    Console.WriteLine("{0} = {1}", k, dupcheck[k]);
  }
}

Don't forget using System.Linq; for this.

You will need to configure your Win7 PC as a Time Server, and then configure the RasPi to connect to it for NTP services.

Configure Win7 as authoritative time server. Configure RasPi time server lookup.

The problem with opacity is that it will also affect the content, when often you do not want this to happen.

If you just want your element to be transparent, it's really as easy as :

background-color: transparent;

But if you want it to be in colors, you can use:

background-color: rgba(255, 0, 0, 0.4);

Or define a background image (1px by 1px) saved with the right alpha.
(To do so, use Gimp, Paint.Net or any other image software that allows you to do that.
Just create a new image, delete the background and put a semi-transparent color in it, then save it in png.)

As said by René, the best thing to do would be to mix both, with the rgba first and the 1px by 1px image as a fallback if the browser doesn't support alpha :

background: url('img/red_transparent_background.png');
background: rgba(255, 0, 0, 0.4);

See also : http://www.w3schools.com/cssref/css_colors_legal.asp.

Demo : My JSFiddle

I had the same problem and solved it by updating the Android SDK Build-Tools. Open the SDK manager in Android studio (double shift and type SDK manager). Then on the second tab (SDK Tools) update the Android SDK Build-Tools and the error message should go away.

You can use file prefix to load the external application context file some thing like this

  <context:property-placeholder location="file:///C:/Applications/external/external.properties"/>

From the Java tutorial, you need to create a new font and register it in the graphics environment:

GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
ge.registerFont(Font.createFont(Font.TRUETYPE_FONT, new File("A.ttf")));

After this step is done, the font is available in calls to getAvailableFontFamilyNames() and can be used in font constructors.

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

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

If you have a number, for example 65, and if you want to get the corresponding ASCII character, you can use the chr function, like this

>>> chr(65)
'A'

similarly if you have 97,

>>> chr(97)
'a'

EDIT: The above solution works for 8 bit characters or ASCII characters. If you are dealing with unicode characters, you have to specify unicode value of the starting character of the alphabet to ord and the result has to be converted using unichr instead of chr.

>>> print unichr(ord(u'\u0B85'))
?

>>> print unichr(1 + ord(u'\u0B85'))
?

NOTE: The unicode characters used here are of the language called "Tamil", my first language. This is the unicode table for the same http://www.unicode.org/charts/PDF/U0B80.pdf

I see 2 easy options:

• multiple background with a translucent single gradient over image
• huge inset shadow

gradient option:

html {
  min-height:100%;
  background:linear-gradient(0deg, rgba(255, 0, 150, 0.3), rgba(255, 0, 150, 0.3)), url(http://lorempixel.com/800/600/nature/2);
  background-size:cover;
}

shadow option:

html {
  min-height:100%;
  background:url(http://lorempixel.com/800/600/nature/2);
  background-size:cover;
  box-shadow:inset 0 0 0 2000px rgba(255, 0, 150, 0.3);
}

an old codepen of mine with few examples

a third option

• with background-blen-mode :

  The background-blend-mode CSS property sets how an element's background images should blend with each other and with the element's background color.

html {
  min-height:100%;
  background:url(http://lorempixel.com/800/600/nature/2) rgba(255, 0, 150, 0.3);
  background-size:cover;
  background-blend-mode: multiply;
}

There's a much easier and more elegant solution.

Within the table-cell that you want to apply truncation, simply include a container div with css table-layout: fixed. This container takes the full width of the parent table cell, so it even acts responsive.

Make sure to apply truncation to the elements in the table.

Works from IE8+

<table>
  <tr>
    <td>
     <div class="truncate">
       <h1 class="truncated">I'm getting truncated because I'm way too long to fit</h1>
     </div>
    </td>
    <td class="some-width">
       I'm just text
    </td>
  </tr>
</table>

and css:

    .truncate {
      display: table;
      table-layout: fixed;
      width: 100%;
    }

    h1.truncated {
      overflow-x: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

here's a working Fiddle https://jsfiddle.net/d0xhz8tb/

try removing the padding/margins from the body tag.

body{
padding:0px;
margin:0px;
}

Try here:

http://www.sunsean.com/idTabs/

A look at the Freedom tab might have what you need.

Let me know if you find something you like. I worked on the exact same problem a few months ago and decided to implement myself. I like what I did, but it might have been nice to use a standard library.

You can use the dotenv package no matter what setup you use. It allows you to create a .env in your project root and specify your keys like so

REACT_APP_SERVER_PORT=8000

In your applications entry file your just call dotenv(); before accessing the keys like so

process.env.REACT_APP_SERVER_PORT

You can use a combiation of LEFT and CHARINDEX to find the index of the first space, and then grab everything to the left of that.

 SELECT LEFT(YourColumn, charindex(' ', YourColumn) - 1) 

And in case any of your columns don't have a space in them:

SELECT LEFT(YourColumn, CASE WHEN charindex(' ', YourColumn) = 0 THEN 
    LEN(YourColumn) ELSE charindex(' ', YourColumn) - 1 END)

I can see many good answers to the question, but I still would like to share this method, by using Git parameter as follows:

When building the pipeline you will be asked to choose the branch:

After that through the groovy code you could specify the branch you want to clone:

git branch:BRANCH[7..-1], url: 'https://github.com/YourName/YourRepo.git' , credentialsId: 'github' 

Note that I'm using a slice from 7 to the last character to shrink "origin/" and get the branch name.

Also in case you configured a webhooks trigger it still work and it will take the default branch you specified(master in our case).

Check your windows task manager and make sure you kill all chrome processes before running the command.

item=sp.getItemAtPosition(i).toString();
list.add(item);
adapter.notifyDataSetChanged () ;

look up ArrayAdapter.notifyDataSetChanged()

use copy and deep copy

http://docs.python.org/library/copy.html

Just make chrome as a default browser and launch the jupyter . It will work

To Make Google chrome a default browser , follow steps

1. Click on Customize and Control Google chrome (The vertical three dots on the Upper right corner of your google chrome browser)
2. Click on Settings and scroll down to Default browser.
3. Change the value of the default browser to Google Chrome by clicking on whatever your default browser is there and selecting Google Chrome.

Note:

Use related name to count votes for a specific contest

class Item(models.Model):
    name = models.CharField()

class Contest(models.Model);
    name = models.CharField()

class Votes(models.Model):
    user = models.ForeignKey(User)
    item = models.ForeignKey(Item)
    contest = models.ForeignKey(Contest, related_name="contest_votes")
    comment = models.TextField()

>>> comments = Contest.objects.get(id=contest_id).contest_votes.count()

With SQL*PLUS you can also use the WHENEVER SQLERROR command:

WHENEVER SQLERROR CONTINUE NONE
DROP TABLE TABLE_NAME;

WHENEVER SQLERROR EXIT SQL.SQLCODE
DROP TABLE TABLE_NAME;

With CONTINUE NONE an error is reported, but the script will continue. With EXIT SQL.SQLCODE the script will be terminated in the case of an error.

see also: WHENEVER SQLERROR Docs

In PHP use .= to append strings, and not +=.

Why does this output 0? [...] Does PHP not like += with strings?

+= is an arithmetic operator to add a number to another number. Using that operator with strings leads to an automatic type conversion. In the OP's case the strings have been converted to integers of the value 0.

More about operators in PHP:

• Reference - What does this symbol mean in PHP?
• PHP Manual – Operators

You have to do this to echo it:

echo $row['note'];

(The data is coming as an array)

you can use parent to access the parent page. So to access a function it would be:

var obj = parent.getElementById('foo');

In my case (Win10, Anaconda3, Jupyter notebook) after "conda install graphviz" I have to add to the PATH: C:\Users\username\Anaconda3\Library\bin\graphviz

To modify PATH goto Control Panel > System and Security > System > Advanced System Settings > Environment Variables > Path > Edit > New

There are already some great answers, but I want to post the definition of a pair of authorities on the subject, but also hoping someone might explain what said authorities Matz (creator of Ruby) and David Flanagan meant in their excellent O'Reilly book, The Ruby Programming Language.

[from 3.8.1: Object References]

When you pass an object to a method in Ruby, it is an object reference that is passed to the method. It is not the object itself, and it is not a reference to the reference to the object. Another way to say this is that method arguments are passed by value rather than by reference, but that the values passed are object references.

Because object references are passed to methods, methods can use those references to modify the underlying object. These modifications are then visible when the method returns.

This all makes sense to me until that last paragraph, and especially that last sentence. This is at best misleading, and at worse confounding. How, in any way, could modifications to that passed-by-value reference change the underlying object?

Make checks if the result of the compilation, e.g. somefile.o, is older than the source, e.g. somefile.c. The warning above means that something about the timestaps of the files is strange. Probably the system clocks of the University server differs from your clock and you e.g. push at 1 pm a file with modification date 2 pm. You can see the time at the console by typing date.

On Windows, you can also use the Win32 File Namespace prefixed with \\?\ to refer to your local directories:

\\?\C:\my_dir

See this answer for description.

For those having trouble with these other answers , try OPENQUERY

Example:

 SELECT * FROM OPENQUERY([LinkedServer], 'select * from [DBName].[schema].[tablename]') 

This is what matplotlib.pyplot.scatter is for.

As a quick example:

import matplotlib.pyplot as plt
import numpy as np

# Generate data...
t = np.linspace(0, 2 * np.pi, 20)
x = np.sin(t)
y = np.cos(t)

plt.scatter(t,x,c=y)
plt.show()

Yes, I couldn't see how to use 'default' in the migration generator command either but was able to specify a default value for a new string column as follows by amending the generated migration file before applying "rake db:migrate":

class AddColumnToWidgets < ActiveRecord::Migration
  def change
    add_column :widgets, :colour, :string, default: 'red'
  end
end

This adds a new column called 'colour' to my 'Widget' model and sets the default 'colour' of new widgets to 'red'.

If JDK installed but still not working.

In Eclipse follow below steps:- Window --> Preference --> Installed JREs -->Change path of JRE to JDK(add).

PHP Arrays don't need to be declared with a size.

An array in PHP is actually an ordered map

You also shouldn't get a warning/notice using code like the example you have shown. The common Notice people get is "Undefined offset" when reading from an array.

A way to counter this is to check with isset or array_key_exists, or to use a function such as:

function isset_or($array, $key, $default = NULL) {
    return isset($array[$key]) ? $array[$key] : $default;
}

So that you can avoid the repeated code.

Note: isset returns false if the element in the array is NULL, but has a performance gain over array_key_exists.

If you want to specify an array with a size for performance reasons, look at:

SplFixedArray in the Standard PHP Library.

• .exe - the 'normal' executable

• .vshost.exe - a special version of the executable to aid debuging; see MSDN for details

• .pdb - the Program Data Base with debug symbols

• .vshost.exe.manifest - a kind of configuration file containing mostly dependencies on libraries

Try this: ioreg -p IOUSB -l -b | grep -E "@|PortNum|USB Serial Number"

This also works, and doesn't require a /path/to/file URI conversion. If the file is on the classpath, this will find it.

File currFile = new File(getClass().getClassLoader().getResource("the_file.txt").getFile());

list(string.ascii_lowercase)

['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']

After trying a lot of things, I found working solutions that nuked the autofilled fields and replaced them with duplicated. Not to loose attached events, i came up with another (a bit lengthy) solution.

At each "input" event it swiftly attaches "change" events to all involved inputs. It tests if they have been autofilled. If yes, then dispatch a new text event that will trick the browser to think that the value has been changed by the user, thus allowing to remove the yellow background.

var initialFocusedElement = null
  , $inputs = $('input[type="text"]');

var removeAutofillStyle = function() {
  if($(this).is(':-webkit-autofill')) {
    var val = this.value;

    // Remove change event, we won't need it until next "input" event.
    $(this).off('change');

    // Dispatch a text event on the input field to trick the browser
    this.focus();
    event = document.createEvent('TextEvent');
    event.initTextEvent('textInput', true, true, window, '*');
    this.dispatchEvent(event);

    // Now the value has an asterisk appended, so restore it to the original
    this.value = val;

    // Always turn focus back to the element that received 
    // input that caused autofill
    initialFocusedElement.focus();
  }
};

var onChange = function() {
  // Testing if element has been autofilled doesn't 
  // work directly on change event.
  var self = this;
  setTimeout(function() {
    removeAutofillStyle.call(self);
  }, 1);
};

$inputs.on('input', function() {
  if(this === document.activeElement) {
    initialFocusedElement = this;

    // Autofilling will cause "change" event to be 
    // fired, so look for it
    $inputs.on('change', onChange);
  }
});

In my opinion, deferreds/promises (as you have mentionned) is the way to go, rather than using timeouts.

Here is an example I have just written to demonstrate how you could do it using deferreds/promises.

Take some time to play around with deferreds. Once you really understand them, it becomes very easy to perform asynchronous tasks.

Hope this helps!

$(function(){
    function1().done(function(){
        // function1 is done, we can now call function2
        console.log('function1 is done!');

        function2().done(function(){
            //function2 is done
            console.log('function2 is done!');
        });
    });
});

function function1(){
    var dfrd1 = $.Deferred();
    var dfrd2= $.Deferred();

    setTimeout(function(){
        // doing async stuff
        console.log('task 1 in function1 is done!');
        dfrd1.resolve();
    }, 1000);

    setTimeout(function(){
        // doing more async stuff
        console.log('task 2 in function1 is done!');
        dfrd2.resolve();
    }, 750);

    return $.when(dfrd1, dfrd2).done(function(){
        console.log('both tasks in function1 are done');
        // Both asyncs tasks are done
    }).promise();
}

function function2(){
    var dfrd1 = $.Deferred();
    setTimeout(function(){
        // doing async stuff
        console.log('task 1 in function2 is done!');
        dfrd1.resolve();
    }, 2000);
    return dfrd1.promise();
}

Note that the wmode=transparent fix only works if it's first so

http://www.youtube.com/embed/K3j9taoTd0E?wmode=transparent&rel=0

Not

http://www.youtube.com/embed/K3j9taoTd0E?rel=0&wmode=transparent

I'm learning assembly in comp org right now, and while it is interesting, it is also very inefficient to write in. You have to keep alot more details in your head to get things working, and its also slower to write the same things. For example, a simple 6 line for loop in C++ can equal 18 lines or more of assembly.

Personally, its alot of fun learning how things work down at the hardware level, and it gives me greater appreciation for how computing works.

The following recipe using Homebrew worked for me to update to gcc/g++ 4.7:

$ brew tap SynthiNet/synthinet
$ brew install gcc47

Found it on a post here.

The question is for linux but I had the same issue with git bash on my Windows machine.

My pqsql is installed here: C:\Program Files\PostgreSQL\10\bin\psql.exe

You can add the location of psql.exe to your Path environment variable as shown in this screenshot:

After changing the above, please close all cmd and/or bash windows, and re-open them (as mentioned in the comments @Ayush Shankar)

You might need to change default logging user using below command.

psql -U postgres

Here postgres is the username. Without -U, it will pick the windows loggedin user.

• execve() replaces the current executable image with another one loaded from an executable file.
• fork() creates a child process.
• vfork() is a historical optimized version of fork(), meant to be used when execve() is called directly after fork(). It turned out to work well in non-MMU systems (where fork() cannot work in an efficient manner) and when fork()ing processes with a huge memory footprint to run some small program (think Java's Runtime.exec()). POSIX has standardized the posix_spawn() to replace these latter two more modern uses of vfork().
• posix_spawn() does the equivalent of a fork()/execve(), and also allows some fd juggling in between. It's supposed to replace fork()/execve(), mainly for non-MMU platforms.
• pthread_create() creates a new thread.
• clone() is a Linux-specific call, which can be used to implement anything from fork() to pthread_create(). It gives a lot of control. Inspired on rfork().
• rfork() is a Plan-9 specific call. It's supposed to be a generic call, allowing several degrees of sharing, between full processes and threads.

You are probably having a problem with the sort of CSV file that you have.

Open the CSV file with a text editor, check that all the separations are done with the comma, and not semicolon and try the script again. It should work fine.

Some Linux distributions don't use the gdb style debugging symbols. (IIRC they prefer dwarf2.)

In general, gcc and gdb will be in sync as to what kind of debugging symbols they use, and forcing a particular style will just cause problems; unless you know that you need something else, use just -g.

I think this is a simple and easy way to compare two lists element by element

x=[1,2,3,5,4,8,7,11,12,45,96,25]
y=[2,4,5,6,8,7,88,9,6,55,44,23]

tmp = []


for i in range(len(x)) and range(len(y)):
    if x[i]>y[i]:
        tmp.append(1)
    else:
        tmp.append(0)
print(tmp)

gcc -I/path -L/path

• -I /path path to include, gcc will find .h files in this path

• -L /path contains library files, .a, .so

You may need to clear the plugin column for your root account. On my fresh install, all of the root user accounts had unix_socket set in the plugin column. This was causing the root sql account to be locked only to the root unix account, since only system root could login via socket.

If you update user set plugin='' where User='root';flush privileges;, you should now be able to login to the root account from any localhost unix account (with a password).

See this AskUbuntu question and answer for more details.

The m2e plugin uses it's own distribution of Maven, packaged with the plugin.

In order to use Maven from command line, you need to have it installed as a standalone application. Here is an instruction explaining how to do it in Windows

Once Maven is properly installed (i.e. be sure that MAVEN_HOME, JAVA_HOME and PATH variables are set correctly): you must run mvn eclipse:eclipse from the directory containing the pom.xml.

You can try something like this

IFNULL(NULLIF(X, '' ), 0)

Attribute X is assumed to be empty if it is an empty String, so after that you can declare as a zero instead of last value. In another case, it would remain its original value.

Anyway, just to give another way to do that.

the one liner for python3 is :

def bytes_xor(a, b) :
    return bytes(x ^ y for x, y in zip(a, b))

where a, b and the returned value are bytes() instead of str() of course

can't be easier, I love python3 :)