You can use https://ip-api.io/ to get country name, city name, latitude and longitude. It supports IPv6.

As a bonus it will tell if ip address is a tor node, public proxy or spammer.

Php Code:

$result = json_decode(file_get_contents('http://ip-api.io/json/64.30.228.118'));
var_dump($result);

Output:

{
"ip": "64.30.228.118",
"country_code": "US",
"country_name": "United States",
"region_code": "FL",
"region_name": "Florida",
"city": "Fort Lauderdale",
"zip_code": "33309",
"time_zone": "America/New_York",
"latitude": 26.1882,
"longitude": -80.1711,
"metro_code": 528,
"suspicious_factors": {
"is_proxy": false,
"is_tor_node": false,
"is_spam": false,
"is_suspicious": false
}

You need to use an external service... such as http://www.hostip.info/ if you google search for "geo-ip" you can get more results.

The Host-IP API is HTTP based so you can use it either in PHP or JavaScript depending on your needs.

May be these two links can help you Associate IP addresses with countries

http://en.wikipedia.org/wiki/Regional_Internet_Registry

On Oracle's own Linux (Version 7.7, PRETTY_NAME="Oracle Linux Server 7.7" in /etc/os-release), if you installed the 18.3 client libraries with

sudo yum install oracle-instantclient18.3-basic.x86_64
sudo yum install oracle-instantclient18.3-sqlplus.x86_64

then you need to put the following in your .bash_profile:

export ORACLE_HOME=/usr/lib/oracle/18.3/client64
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME/lib:$ORACLE_HOME

in order to be able to invoke the SQLPlus client, which, incidentally, is called sqlplus64 on this platform.

When you stop an instance, it is 'deleted'. As such there's nothing to be charged for. If you have an Elastic IP or EBS, then you'll be charged for those - but nothing related to the instance itself.

You almost got it. It should be this:

<input type="radio" name="group1" id="r1" value="1" />_x000D_
<label for="r1"> button one</label>

The value in for should be the id of the element you are labeling.

Replace this :

$('#subscription_order_form').submit(function(e){
  e.preventDefault();
});

with this:

$('#subscription_order_form').on('keydown', function(e){
    if (e.which===13) e.preventDefault();
});

FIDDLE

That will prevent the form from submitting when Enter key is pressed as it prevents the default action of the key, but the form will submit normally on click.

UPDATE: more efficient solutions have been proposed, uniform_filter1d from scipy being probably the best among the "standard" 3rd-party libraries, and some newer or specialized libraries are available too.

You can use np.convolve for that:

np.convolve(x, np.ones(N)/N, mode='valid')

Explanation

The running mean is a case of the mathematical operation of convolution. For the running mean, you slide a window along the input and compute the mean of the window's contents. For discrete 1D signals, convolution is the same thing, except instead of the mean you compute an arbitrary linear combination, i.e., multiply each element by a corresponding coefficient and add up the results. Those coefficients, one for each position in the window, are sometimes called the convolution kernel. The arithmetic mean of N values is (x_1 + x_2 + ... + x_N) / N, so the corresponding kernel is (1/N, 1/N, ..., 1/N), and that's exactly what we get by using np.ones(N)/N.

Edges

The mode argument of np.convolve specifies how to handle the edges. I chose the valid mode here because I think that's how most people expect the running mean to work, but you may have other priorities. Here is a plot that illustrates the difference between the modes:

import numpy as np
import matplotlib.pyplot as plt
modes = ['full', 'same', 'valid']
for m in modes:
    plt.plot(np.convolve(np.ones(200), np.ones(50)/50, mode=m));
plt.axis([-10, 251, -.1, 1.1]);
plt.legend(modes, loc='lower center');
plt.show()

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

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

import core-KTX:

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

Go to any page you want to see it in browser right click--> view in browser. this way working with me.

If you ensure that every place holder, in each of the contexts involved, is ignoring unresolvable keys then both of these approaches work. For example:

<context:property-placeholder
location="classpath:dao.properties,
          classpath:services.properties,
          classpath:user.properties"
ignore-unresolvable="true"/>

or

    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath:dao.properties</value>
                <value>classpath:services.properties</value>
                <value>classpath:user.properties</value>
            </list>
        </property> 
        <property name="ignoreUnresolvablePlaceholders" value="true"/>
    </bean>

I'll throw my answer into the ring as well. If you want to do this programmatically you can do the following.

final Drawable drawable = ContextCompat.getDrawable(getContext(), R.drawable.somedrawable);
final boolean isLTR = ViewCompat.LAYOUT_DIRECTION_LTR == ViewCompat.getLayoutDirection(this);
final int iconInsetPadding = getResources().getDimensionPixelSize(R.dimen.icon_padding);

final Drawable insetDrawable = new InsetDrawable(drawable, isLTR ? 0 : iconInsetPadding, 0, isLTR ? iconInsetPadding : 0, 0);

This will add the padding to the end of the drawable where end will mean left/right depending if phone is in LTR or RTL.

I don’t know how to add a comment onto Steve’s answer, but I would like to recommend the
  GHC libraries documentation,
and in there specifically the
  Sublist functions in Data.List

Which is much better as a reference, than just reading the plain Haskell report.

Generically, a fold with a rule on when to create a new sublist to feed, should solve it too.

The question is a few months old but for other people looking --

A simpler way to import a large file is to make a sub directory 'upload' in your folder c:/wamp/apps/phpmyadmin3.5.2 and edit this line in the config.inc.php file in the same directory to include the folder name $cfg['UploadDir'] = 'upload';

Then place the incoming .sql file in the folder /upload.

Working from inside the phpmyadmin console, go to the new database and import. You will now see an additional option to upload files from that folder. Chose the correct file and be a little patient. It works.

If you still get a time out error try adding $cfg['ExecTimeLimit'] = 0; to the same config.inc.php file.

I have had difficulty importing an .sql file where the user name was root and the password differed from my the root password on my new server. I simply took off the password before I exported the .sql file and the import worked smoothly.

step1:
class CNAME:
   ...
   def as_dict(self):
       return {item.name: getattr(self, item.name) for item in self.__table__.columns}

step2:
list = []
for data in session.query(CNAME).all():
    list.append(data.as_dict())

step3:
return jsonify(list)

In my case symbolicating was take forever. I force restart my phone with both of on/off and home button. Now quickly finished symbolicating and I am starting run my app via xcode.

var stringArray = ["String1", "String2", "String3"];

return (stringArray.indexOf(searchStr) > -1)

The schema definition for an attribute determines whether an attribute must have a value. If the manager attribute in the example given is the attribute defined in RFC4524 with OID 0.9.2342.19200300.100.1.10, then that attribute has DN syntax. DN syntax is a sequence of relative distinguished names and must not be empty. The filter given in the example is used to cause the LDAP directory server to return only entries that do not have a manager attribute to the LDAP client in the search result.

Actually, there is no need to restore the database in native SQL Server terms, since you "want to fiddle with some data" and "browse through the data of that .bak file"

You can use ApexSQL Restore – a SQL Server tool that attaches both native and natively compressed SQL database backups and transaction log backups as live databases, accessible via SQL Server Management Studio, Visual Studio or any other third-party tool. It allows attaching single or multiple full, differential and transaction log backups

Moreover, I think that you can do the job while the tool is in fully functional trial mode (14 days)

Disclaimer: I work as a Product Support Engineer at ApexSQL

Withough testing, I'd try:

for c in session.query(Stuff).all():
     c.foo = c.foo+1
session.commit()

(IIRC, commit() works without flush()).

I've found that at times doing a large query and then iterating in python can be up to 2 orders of magnitude faster than lots of queries. I assume that iterating over the query object is less efficient than iterating over a list generated by the all() method of the query object.

[Please note comment below - this did not speed things up at all].

Another simple solution for this case using jQuery. Keep in mind it's not a good practice to use inline javascript.

JsFiddle

I've added IDs to html on the total price and on the buttons. Here is the jQuery.

$('#two').click(function(){
    $('#count').val('2');
    $('#total').text('Product price: $1000');
});

$('#four').click(function(){
    $('#count').val('4');
    $('#total').text('Product price: $2000');
});

you can just import your module then hit its name and you'll get its full path

>>> import os
>>> os
<module 'os' from 'C:\\Users\\Hassan Ashraf\\AppData\\Local\\Programs\\Python\\Python36-32\\lib\\os.py'>
>>>

I've been facing the same issue with java 8 (ubuntu 16.04), trying to compile using mvn command line.

I verified my $JAVA_HOME, java -version and mvn -version. Everything seems to be okay pointing to /usr/lib/jvm/java-8-openjdk-amd64.

It appears that java-8-openjdk-amd64 is not completly installed by default and only contains the JRE (despite its name "jdk").

Re-installing the JDK did the trick.

sudo apt-get install openjdk-8-jdk

Then some new files and new folders are added to /usr/lib/jvm/java-8-openjdk-amd64 and mvn is able to compile again.

If you use IIS, I'd suggest trying IIS CORS module.
It's easy to configure and works for all types of controllers.

Here is an example of configuration:

    <system.webServer>
        <cors enabled="true" failUnlistedOrigins="true">
            <add origin="*" />
            <add origin="https://*.microsoft.com"
                 allowCredentials="true"
                 maxAge="120"> 
                <allowHeaders allowAllRequestedHeaders="true">
                    <add header="header1" />
                    <add header="header2" />
                </allowHeaders>
                <allowMethods>
                     <add method="DELETE" />
                </allowMethods>
                <exposeHeaders>
                    <add header="header1" />
                    <add header="header2" />
                </exposeHeaders>
            </add>
            <add origin="http://*" allowed="false" />
        </cors>
    </system.webServer>

In your cases, I would use the following:

select by ID==5: it's OK to use SingleOrDefault here, because you expect one [or none] entity, if you got more than one entity with ID 5, there's something wrong and definitely exception worthy.

when searching for people whose first name equals "Bobby", there can be more than one (quite possibly I would think), so you should neither use Single nor First, just select with the Where-operation (if "Bobby" returns too many entities, the user has to refine his search or pick one of the returned results)

the order by creation date should also be performed with a Where-operation (unlikely to have only one entity, sorting wouldn't be of much use ;) this however implies you want ALL entities sorted - if you want just ONE, use FirstOrDefault, Single would throw every time if you got more than one entity.

def dump(obj):
  for attr in dir(obj):
    print("obj.%s = %r" % (attr, getattr(obj, attr)))

There are many 3rd-party functions out there that add things like exception handling, national/special character printing, recursing into nested objects etc. according to their authors' preferences. But they all basically boil down to this.

Well you said without redirecting. Well its a javascript code:

<a href="JavaScript:void(0);" onclick="function()">Whatever!</a>

<script type="text/javascript">
function confirm_delete() {
    var delete_confirmed=confirm("Are you sure you want to delete this file?");

    if (delete_confirmed==true) {
       // the php code :) can't expose mine ^_^
    } else { 
       // this one returns the user if he/she clicks no :)
       document.location.href = 'whatever.php';
    }
}
</script>

give it a try :) hope you like it

There is the option to use OleDB and use the Excel sheets like datatables in a database...

Just an example.....

string con =
  @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\temp\test.xls;" + 
  @"Extended Properties='Excel 8.0;HDR=Yes;'";    
using(OleDbConnection connection = new OleDbConnection(con))
{
    connection.Open();
    OleDbCommand command = new OleDbCommand("select * from [Sheet1$]", connection); 
    using(OleDbDataReader dr = command.ExecuteReader())
    {
         while(dr.Read())
         {
             var row1Col0 = dr[0];
             Console.WriteLine(row1Col0);
         }
    }
}

This example use the Microsoft.Jet.OleDb.4.0 provider to open and read the Excel file. However, if the file is of type xlsx (from Excel 2007 and later), then you need to download the Microsoft Access Database Engine components and install it on the target machine.

The provider is called Microsoft.ACE.OLEDB.12.0;. Pay attention to the fact that there are two versions of this component, one for 32bit and one for 64bit. Choose the appropriate one for the bitness of your application and what Office version is installed (if any). There are a lot of quirks to have that driver correctly working for your application. See this question for example.

Of course you don't need Office installed on the target machine.

While this approach has some merits, I think you should pay particular attention to the link signaled by a comment in your question Reading excel files from C#. There are some problems regarding the correct interpretation of the data types and when the length of data, present in a single excel cell, is longer than 255 characters

You cannot test for string[] in the general case but you can test for Array quite easily the same as in JavaScript https://stackoverflow.com/a/767492/390330

If you specifically want for string array you can do something like:

if (Array.isArray(value)) {
   var somethingIsNotString = false;
   value.forEach(function(item){
      if(typeof item !== 'string'){
         somethingIsNotString = true;
      }
   })
   if(!somethingIsNotString && value.length > 0){
      console.log('string[]!');
   }
}

You should have a table with the list of emails to check. Then do this query:

SELECT E.Email, CASE WHEN U.Email IS NULL THEN 'Not Exists' ELSE 'Exists' END Status
FROM EmailsToCheck E
LEFT JOIN (SELECT DISTINCT Email FROM Users) U
ON E.Email = U.Email

Use the below code in your rounded_edittext.xml :

<?xml version="1.0" encoding="utf-8" ?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
       android:thickness="0dp"
       android:shape="rectangle">

    <stroke android:width="2dp"
            android:color="#2F6699"/>

    <corners android:radius="3dp" />

    <gradient   android:startColor="#C8C8C8"
                android:endColor="#FFFFFF"
                android:type="linear"
                android:angle="270"/>
</shape>

@warsong is right. Installing only lib32stdc++6 solved the problem.

For next uses I rewrite @warsongs comment in answer area.

sudo apt-get install lib32stdc++6

Update :

For Ubuntu 15.04,15.10,16.04 LTS & Debian 8

I'm using ipython in "jupyter QTConsole" from Anaconda at www.continuum.io/downloads on 5/28/20117.

Here's an example to flip back and forth between a separate window and an inline plot mode using ipython magic.

>>> import matplotlib.pyplot as plt

# data to plot
>>> x1 = [x for x in range(20)]

# Show in separate window
>>> %matplotlib
>>> plt.plot(x1)
>>> plt.close() 

# Show in console window
>>> %matplotlib inline
>>> plt.plot(x1)
>>> plt.close() 

# Show in separate window
>>> %matplotlib
>>> plt.plot(x1)
>>> plt.close() 

# Show in console window
>>> %matplotlib inline
>>> plt.plot(x1)
>>> plt.close() 

# Note: the %matplotlib magic above causes:
#      plt.plot(...) 
# to implicitly include a:
#      plt.show()
# after the command.
#
# (Not sure how to turn off this behavior
# so that it matches behavior without using %matplotlib magic...)
# but its ok for interactive work...

No guarantee, but I suspect IE uses the older Protected Storage API.

This question has been posted long time ago, but I found an alternative way to answer it. So I decided to share it here.
Firstly, one must know that: if two vectors are perpendicular, their dot product equals zero.
The normal vector (x',y') is perpendicular to the line connecting (x1,y1) and (x2,y2). This line has direction (x2-x1,y2-y1), or (dx,dy).
So,

(x',y').(dx,dy) = 0
x'.dx + y'.dy = 0

The are plenty of pairs (x',y') that satisfy the above equation. But the best pair that ALWAYS satisfies is either (dy,-dx) or (-dy,dx)

I think you should do

for index, row in result: 

If you wanna access by name.

The notation that is used in

a[::-1]

means that for a given string/list/tuple, you can slice the said object using the format

<object_name>[<start_index>, <stop_index>, <step>]

This means that the object is going to slice every "step" index from the given start index, till the stop index (excluding the stop index) and return it to you.

In case the start index or stop index is missing, it takes up the default value as the start index and stop index of the given string/list/tuple. If the step is left blank, then it takes the default value of 1 i.e it goes through each index.

So,

a = '1234'
print a[::2]

would print

13

Now the indexing here and also the step count, support negative numbers. So, if you give a -1 index, it translates to len(a)-1 index. And if you give -x as the step count, then it would step every x'th value from the start index, till the stop index in the reverse direction. For example

a = '1234'
print a[3:0:-1]

This would return

432

Note, that it doesn't return 4321 because, the stop index is not included.

Now in your case,

str(int(a[::-1]))

would just reverse a given integer, that is stored in a string, and then convert it back to a string

i.e "1234" -> "4321" -> 4321 -> "4321"

If what you are trying to do is just reverse the given string, then simply a[::-1] would work .

With query syntax:

var values =
from inner in outer
from value in inner
select value;

Use these classes: navbar-brand mx-auto

All other solutions overcomplicate the matter.

Generally you don't..

You ask it to interrupt whatever it is doing using Thread.interrupt() (javadoc link)

A good explanation of why is in the javadoc here (java technote link)

If we want to add custom HTTP headers to a POST request, we must pass them through a dictionary to the headers parameter.

Here is an example with a non-empty body and headers:

import requests
import json

url = 'https://somedomain.com'
body = {'name': 'Maryja'}
headers = {'content-type': 'application/json'}

r = requests.post(url, data=json.dumps(body), headers=headers)

Source

If bringing existing Visual Studio 2015 solution into Visual Studio 2017 and you want to build it with c++17 native compiler, you should first Retarget the solution/projects to v141 , THEN the dropdown will appear as described above ( Configuration Properties -> C/C++ -> Language -> Language Standard)

You get the cursor position by calling GetCursorPos.

POINT p;
if (GetCursorPos(&p))
{
    //cursor position now in p.x and p.y
}

This returns the cursor position relative to screen coordinates. Call ScreenToClient to map to window coordinates.

if (ScreenToClient(hwnd, &p))
{
    //p.x and p.y are now relative to hwnd's client area
}

You hide and show the cursor with ShowCursor.

ShowCursor(FALSE);//hides the cursor
ShowCursor(TRUE);//shows it again

You must ensure that every call to hide the cursor is matched by one that shows it again.

You can use Apache Commmons Beanutils. The API is

org.apache.commons.beanutils.PropertyUtilsBean.copyProperties(Object dest, Object orig).

It copies property values from the "origin" bean to the "destination" bean for all cases where the property names are the same.

Now I am going to off topic. Using DTO is mostly considered an anti-pattern in EJB3. If your DTO and your domain objects are very alike, there is really no need to duplicate codes. DTO still has merits, especially for saving network bandwidth when remote access is involved. I do not have details about your application architecture, but if the layers you talked about are logical layers and does not cross network, I do not see the need for DTO.

To store another value in select options:

$("#select").append('<option value="4">another</option>')

I just use for _ in range(n), it's straight to the point. It's going to generate the entire list for huge numbers in Python 2, but if you're using Python 3 it's not a problem.

Install Xcode from the mac app store. Then use the command:

  /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

the above will install homebrew and allow you to use brew in terminal

then just use command :

brew install boost

which would then install the boost libraries to <your macusername>/usr/local/Cellar/boost

From string to int and back

const char * s_ip = "192.168.0.5";
unsigned int ip;
unsigned char * c_ip = (unsigned char *)&ip;
sscanf(s_ip, "%hhu.%hhu.%hhu.%hhu", &c_ip[3], &c_ip[2], &c_ip[1], &c_ip[0]);
printf("%u.%u.%u.%u", ((ip & 0xff000000) >> 24), ((ip & 0x00ff0000) >> 16), ((ip & 0x0000ff00) >> 8), (ip & 0x000000ff));

%hhu instructs sscanf to read into unsigned char pointer; (Reading small int with scanf)

inet_ntoa from glibc

char *
inet_ntoa (struct in_addr in)
{
unsigned char *bytes = (unsigned char *) ∈
__snprintf (buffer, sizeof (buffer), "%d.%d.%d.%d",
bytes[0], bytes[1], bytes[2], bytes[3]);
return buffer;
}

Entering a PIN is actually an outdated method of pairing, now called Legacy Pairing. Secure Simple Pairing Mode is available in Bluetooth v2.1 and later, which comprises most modern Bluetooth devices. SSPMode authentication is handled by the Bluetooth protocol stack and thus works without user interaction.

Here is how one might go about connecting to a device:

# hciconfig hci0 sspmode 1
# hciconfig hci0 sspmode
hci0:   Type: BR/EDR  Bus: USB
BD Address: AA:BB:CC:DD:EE:FF  ACL MTU: 1021:8  SCO MTU: 64:1
Simple Pairing mode: Enabled
# hciconfig hci0 piscan
# sdptool add SP
# hcitool scan
    00:11:22:33:44:55    My_Device
# rfcomm connect /dev/rfcomm0 00:11:22:33:44:55 1 &
Connected /dev/rfcomm0 to 00:11:22:33:44:55 on channel 1
Press CTRL-C for hangup

This would establish a serial connection to the device.

public static class MyGlobals
{
  public static string Global1 = "Hello";
  public static string Global2 = "World";
}

public class Foo
{

    private void Method1()
    {
       string example = MyGlobals.Global1;
       //etc
    }
}

By default maven does not include any files from "src/main/java".

You have two possible way to that.

1. put all your resource files (different than java files) to "src/main/resources" - this is highly recommended

2. Add to your pom (resource plugin):

?

 <resources>
       <resource>
           <directory>src/main/resources</directory>
        </resource>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
  </resources>

You can turn the color picker into an application by following the guide here:

http://hints.macworld.com/article.php?story=20060408050920158

From the guide:

Simply fire up AppleScript (Applications -> AppleScript Editor) and enter this text:

choose color

Now, save it as an application (File -> Save As, and set the File Format pop-up to Application), and you're done

Assuming you have a properties file on your classpath that contains

api.orders.pingFrequency=4

I tried inside a @Controller

@Controller
public class MyController {     
    @Value("${api.orders.pingFrequency}")
    private Integer pingFrequency;
    ...
}

With my servlet context containing :

<context:property-placeholder location="classpath:myprops.properties" />

It worked perfectly.

So either your property is not an integer type, you don't have the property placeholder configured correctly, or you are using the wrong property key.

I tried running with an invalid property value, 4123;. The exception I got is

java.lang.NumberFormatException: For input string: "4123;"

which makes me think the value of your property is

api.orders.pingFrequency=(java.lang.Integer)${api.orders.pingFrequency}

Yet another free 3rd party tool that is capable of minimizing the console window at any time (not only when starting the script) is Tcl with the TWAPI extension:

echo package require twapi;twapi::minimize_window [twapi::get_console_window] | tclkitsh -

here tclkitsh.exe is in the PATH and is one of the tclkit-cli-*-twapi-*.exe files downloadable from sourceforge.net/projects/twapi/files/Tcl binaries/Tclkits with TWAPI/. I prefer it to the much lighter min.exe mentioned in Bernard Chen's answer because I use TWAPI for countless other purposes already.

I used a local distribution of gradle downloaded from gradle website and used it in android studio.

It fixed the gradle build error.

CASE WHEN is the better option

SELECT 
  CASE WHEN COLUMN1 = COLUMN2 
    THEN '1' 
    ELSE '0' 
  END 
  AS MyDesiredResult
FROM Table1
INNER JOIN Table2 ON Table1.PrimaryKey = Table2.ForeignKey

My answer is for everyone who comes here (like I did) to find an answer for a bug caused by the hiding address bare / browser interface.

The hiding address bar causes the resize-event to trigger. But different than other resize-events, like switching to landscape mode, this doesn't change the width of the window. So my solution is to hook into the resize event and check if the width is the same.

// Keep track of window width
let myWindowWidth = window.innerWidth;

window.addEventListener( 'resize', function(event) {

    // If width is the same, assume hiding address bar
    if( myWindowWidth == window.innerWidth ) {
         return;
    }

    // Update the window width
    myWindowWidth = window.innerWidth;

    // Do your thing
    // ...
});

To add on to chepner's answer for Python 3.0 you can alternatively do:

x = lambda x: list(map(print, x))

Of course this is only if you have the means of using Python > 3 in the future... Looks a bit cleaner in my opinion, but it also has a weird return value, but you're probably discarding it anyway.

I'll just leave this here for reference.

I think that your problem was emerged from typescript and module version mismatch.This issue is very similar to your question and answers are very satisfying.

Build URL '/search' as string. Like

"/search?fname="+fname"+"&lname="+lname

Actually I didn't use

 `$http({method:'GET', url:'/search', params:{fname: fname, lname: lname}})` 

but I'm sure "params" should be JSON.stringify like for POST

var jsonData = JSON.stringify(
    {
        fname: fname,
        lname: lname 
    }
);

After:

$http({
  method:'GET',
  url:'/search',
  params: jsonData
});

Exit code 137 (128+9) indicates that your program exited due to receiving signal 9, which is SIGKILL. This also explains the killed message. The question is, why did you receive that signal?

The most likely reason is probably that your process crossed some limit in the amount of system resources that you are allowed to use. Depending on your OS and configuration, this could mean you had too many open files, used too much filesytem space or something else. The most likely is that your program was using too much memory. Rather than risking things breaking when memory allocations started failing, the system sent a kill signal to the process that was using too much memory.

As I commented earlier, one reason you might hit a memory limit after printing finished counting is that your call to counter.items() in your final loop allocates a list that contains all the keys and values from your dictionary. If your dictionary had a lot of data, this might be a very big list. A possible solution would be to use counter.iteritems() which is a generator. Rather than returning all the items in a list, it lets you iterate over them with much less memory usage.

So, I'd suggest trying this, as your final loop:

for key, value in counter.iteritems():
    writer.writerow([key, value])

Note that in Python 3, items returns a "dictionary view" object which does not have the same overhead as Python 2's version. It replaces iteritems, so if you later upgrade Python versions, you'll end up changing the loop back to the way it was.

For future purposes, this may help too:

It's ok to use setState in useEffect you just need to have attention as described already to not create a loop.

But it's not the only problem that may occur. See below:

Imagine that you have a component Comp that receives props from parent and according to a props change you want to set Comp's state. For some reason, you need to change for each prop in a different useEffect:

DO NOT DO THIS

useEffect(() => {
  setState({ ...state, a: props.a });
}, [props.a]);

useEffect(() => {
  setState({ ...state, b: props.b });
}, [props.b]);

It may never change the state of a as you can see in this example: https://codesandbox.io/s/confident-lederberg-dtx7w

The reason why this happen in this example it's because both useEffects run in the same react cycle when you change both prop.a and prop.b so the value of {...state} when you do setState are exactly the same in both useEffect because they are in the same context. When you run the second setState it will replace the first setState.

DO THIS INSTEAD

The solution for this problem is basically call setState like this:

useEffect(() => {
  setState(state => ({ ...state, a: props.a }));
}, [props.a]);

useEffect(() => {
  setState(state => ({ ...state, b: props.b }));
}, [props.b]);

Check the solution here: https://codesandbox.io/s/mutable-surf-nynlx

Now, you always receive the most updated and correct value of the state when you proceed with the setState.

I hope this helps someone!

Another way of doing that is:

String date = dateAndTime.substring(0, dateAndTime.indexOf(" "));

I'm not exactly certain, but I think this might be faster/use less memory than using the .split() method.

First, I agree with you as a matter of style - I would also (and do also) conditionally apply classes rather than inline styles. But you can use the same technique:

<div className={{completed ? "completed" : ""}}></div>

For more complex sets of state, accumulate an array of classes and apply them:

var classes = [];

if (completed) classes.push("completed");
if (foo) classes.push("foo");
if (someComplicatedCondition) classes.push("bar");

return <div className={{classes.join(" ")}}></div>;

Most of the answers here address the issue but I want to add something what was continually confusing me with regard to creating an alternate installation of python in the /usr/local on CentOS 7. When I installed there, it appeared like pip was working since I could use pip2.7 install and it would install modules. However, what I couldn't figure out was why my newly installed version of python wasn't seeing what I was installing.

It turns out in CentOS 7 that there is already a python2.7 and a pip2.7 in the /usr/bin folder. To install pip for your new python distribution, you need to specifically tell sudo to go to /usr/local/bin

sudo /usr/local/bin/python2.7 -m ensurepip

This should get pip2.7 installed in your /usr/local/bin folder along with your version of python. The trick is that when you want to install modules, you either need to modify the sudo $PATH variable to include /usr/local/bin or you need to execute

sudo /usr/local/bin/pip2.7 install <module>

if you want to install a new module. It took me forever to remember that sudo wasn't immediately seeing /usr/local/bin.

As PPK points out here, in IE you can also use

e.cancelBubble = true;

RFC 2616 (Hypertext Transfer Protocol — HTTP/1.1) states there is no limit to the length of a query string (section 3.2.1). RFC 3986 (Uniform Resource Identifier — URI) also states there is no limit, but indicates the hostname is limited to 255 characters because of DNS limitations (section 2.3.3).

While the specifications do not specify any maximum length, practical limits are imposed by web browser and server software. Based on research which is unfortunately no longer available on its original site (it leads to a shady seeming loan site) but which can still be found at Internet Archive Of Boutell.com:

• Microsoft Internet Explorer (Browser)
  Microsoft states that the maximum length of a URL in Internet Explorer is 2,083 characters, with no more than 2,048 characters in the path portion of the URL. Attempts to use URLs longer than this produced a clear error message in Internet Explorer.

• Microsoft Edge (Browser)
  The limit appears to be around 81578 characters. See URL Length limitation of Microsoft Edge

• Chrome
  It stops displaying the URL after 64k characters, but can serve more than 100k characters. No further testing was done beyond that.

• Firefox (Browser)
  After 65,536 characters, the location bar no longer displays the URL in Windows Firefox 1.5.x. However, longer URLs will work. No further testing was done after 100,000 characters.

• Safari (Browser)
  At least 80,000 characters will work. Testing was not tried beyond that.

• Opera (Browser)
  At least 190,000 characters will work. Stopped testing after 190,000 characters. Opera 9 for Windows continued to display a fully editable, copyable and pasteable URL in the location bar even at 190,000 characters.

• Apache (Server)
  Early attempts to measure the maximum URL length in web browsers bumped into a server URL length limit of approximately 4,000 characters, after which Apache produces a "413 Entity Too Large" error. The current up to date Apache build found in Red Hat Enterprise Linux 4 was used. The official Apache documentation only mentions an 8,192-byte limit on an individual field in a request.

• Microsoft Internet Information Server (Server)
  The default limit is 16,384 characters (yes, Microsoft's web server accepts longer URLs than Microsoft's web browser). This is configurable.

• Perl HTTP::Daemon (Server)
  Up to 8,000 bytes will work. Those constructing web application servers with Perl's HTTP::Daemon module will encounter a 16,384 byte limit on the combined size of all HTTP request headers. This does not include POST-method form data, file uploads, etc., but it does include the URL. In practice this resulted in a 413 error when a URL was significantly longer than 8,000 characters. This limitation can be easily removed. Look for all occurrences of 16x1024 in Daemon.pm and replace them with a larger value. Of course, this does increase your exposure to denial of service attacks.

-z string True if the string is null (an empty string)

If you get this error from within a docker container, e.g. when running npm install inside of an alpine container, the cause could be that the network changed since the container was started.

To solve this, just stop and restart the container

docker-compose down
docker-compose up

Source: https://github.com/moby/moby/issues/32106#issuecomment-578725551

You can use the Java Geodesy Library for GPS, it uses the Vincenty's formulae which takes account of the earths surface curvature.

Implementation goes like this:

import org.gavaghan.geodesy.*;

...

GeodeticCalculator geoCalc = new GeodeticCalculator();

Ellipsoid reference = Ellipsoid.WGS84;  

GlobalPosition pointA = new GlobalPosition(latitude, longitude, 0.0); // Point A

GlobalPosition userPos = new GlobalPosition(userLat, userLon, 0.0); // Point B

double distance = geoCalc.calculateGeodeticCurve(reference, userPos, pointA).getEllipsoidalDistance(); // Distance between Point A and Point B

The resulting distance is in meters.

Use -o, which means "or":

find Documents \( -name "*.py" -o -name "*.html" \)

You'd need to build that command line programmatically, which isn't that easy.

Are you using bash (or Cygwin on Windows)? If you are, you should be able to do this:

ls **/*.py **/*.html

which might be easier to build programmatically.

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

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

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

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

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

Consider creating a function which can return a table and be used in a query.

https://msdn.microsoft.com/en-us/library/ms186755.aspx

The main difference between a function and a procedure is that a function makes no changes to any table. It only returns a value.

In this example I'm creating a query to give me the counts of all the columns in a given table which aren't null or empty.

There are probably many ways to clean this up. But it illustrates a function well.

USE Northwind

CREATE FUNCTION usp_listFields(@schema VARCHAR(50), @table VARCHAR(50))
RETURNS @query TABLE (
    FieldName VARCHAR(255)
    )
BEGIN
    INSERT @query
    SELECT
        'SELECT ''' + @table+'~'+RTRIM(COLUMN_NAME)+'~''+CONVERT(VARCHAR, COUNT(*)) '+
    'FROM '+@schema+'.'+@table+' '+
          ' WHERE isnull("'+RTRIM(COLUMN_NAME)+'",'''')<>'''' UNION'
    FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = @table and TABLE_SCHEMA = @schema
    RETURN
END

Then executing the function with

SELECT * FROM usp_listFields('Employees')

produces a number of rows like:

SELECT 'Employees~EmployeeID~'+CONVERT(VARCHAR, COUNT(*)) FROM dbo.Employees  WHERE isnull("EmployeeID",'')<>'' UNION
SELECT 'Employees~LastName~'+CONVERT(VARCHAR, COUNT(*)) FROM dbo.Employees  WHERE isnull("LastName",'')<>'' UNION
SELECT 'Employees~FirstName~'+CONVERT(VARCHAR, COUNT(*)) FROM dbo.Employees  WHERE isnull("FirstName",'')<>'' UNION

Turns out string starting with a newline (or anything other than "<") is not considered HTML string in jQuery 1.9

http://stage.jquery.com/upgrade-guide/1.9/#jquery-htmlstring-versus-jquery-selectorstring

Use:

s := string(byteArray[:])

Don't do: mkdir -m 777 -p a/b/c since that will only set permission 777 on the last directory, c; a and b will be created with the default permission from your umask.

Instead to create any new directories with permission 777, run mkdir -p in a subshell where you override the umask:

(umask u=rwx,g=rwx,o=rwx && mkdir -p a/b/c)

Note that this won't change the permissions if any of a, b and c already exist though.

I've settled on the following format for typing arrays that can have items of multiple types.

Array<ItemType1 | ItemType2 | ItemType3>

This works well with testing and type guards. https://www.typescriptlang.org/docs/handbook/advanced-types.html#type-guards-and-differentiating-types

This format doesn't work well with testing or type guards:

(ItemType1 | ItemType2 | ItemType3)[]

Take a look at this http://benalman.com/code/projects/jquery-resize/examples/resize/

It has various examples. Try resizing your window and see how elements inside container elements adjusted.

Example with js fiddle to explain how to get it work.
Take a look at this fiddle http://jsfiddle.net/sgsqJ/4/

In that resize() event is bound to an elements having class "test" and also to the window object and in resize callback of window object $('.test').resize() is called.

e.g.

$('#test_div').bind('resize', function(){
            console.log('resized');
});

$(window).resize(function(){
   $('#test_div').resize();
});

With Postman, select Body tab and choose the raw option and type the following:

grant_type=password&username=yourusername&password=yourpassword

As best I can tell, it is not possible to update the select2 options without refreshing the entire list or entering some search text and using a query function.

What are those buttons supposed to do? If they are used to determine the select options, why not put them outside of the select box, and have them programmatically set the select box data and then open it? I don't understand why you would want to put them on top of the search box. If the user is not supposed to search, you can use the minimumResultsForSearch option to hide the search feature.

Edit: How about this...

HTML:

<input type="hidden" id="select2" class="select" />

Javascript

var data = [{id: 0, text: "Zero"}],
    select = $('#select2');

select.select2({
  query: function(query) {
    query.callback({results: data});
  },
  width: '150px'
});

console.log('Opening select2...');
select.select2('open');

setTimeout(function() {
  console.log('Updating data...');
  data = [{id: 1, text: 'One'}];
}, 1500);

setTimeout(function() {
  console.log('Fake keyup-change...');
  select.data().select2.search.trigger('keyup-change');
}, 3000);

Example: Plunker

Edit 2: That will at least get it to update the list, however there is still some weirdness if you have entered search text before triggering the keyup-change event.

To move a file this api can be used but you need atleat 26 as api level -

move file

But if you want to move directory no support is there so this native code can be used

    import org.apache.commons.io.FileUtils;

    import java.io.IOException;
    import java.io.File;

    public class FileModule {

    public void moveDirectory(String src, String des) {
    File srcDir = new File(src);
    File destDir = new File(des);
     try {
        FileUtils.moveDirectory(srcDir,destDir);
    } catch (Exception e) {
      Log.e("Exception" , e.toString());
      }
    }

    public void deleteDirectory(String dir) {
      File delDir = new File(dir);
      try {
        FileUtils.deleteDirectory(delDir);
       } catch (IOException e) {
      Log.e("Exception" , e.toString());
      }
     }
    }

Usually for defining constants, that you reuse at many places making it single point for change, used within single class or shared across packages. Making a variable final avoid accidental changes.

If you're using .NET, use the DirectorySearcher class. You can pass in your domain as a string into the constructor.

// if you domain is domain.com...
string username = "user"
string domain = "LDAP://DC=domain,DC=com";
DirectorySearcher search = new DirectorySearcher(domain);
search.Filter = "(SAMAccountName=" + username + ")";

For input and button:

$('button').prop('disabled', true);

For anchor:

$('a').attr('disabled', true);

Checked in firefox, chrome.

See http://jsfiddle.net/czL54/2/

"Better" is subjective.

querySelector is the newer feature.

getElementById is better supported than querySelector.

querySelector is better supported than getElementsByClassName.

querySelector lets you find elements with rules that can't be expressed with getElementById and getElementsByClassName

You need to pick the appropriate tool for any given task.

(In the above, for querySelector read querySelector / querySelectorAll).

I want to offer a solution that expands on antonyt's wonderful answer and mention of overriding FragmentPageAdapter.instantiateItem(View, int) to save references to created Fragments so you can do work on them later. This should also work with FragmentStatePagerAdapter; see notes for details.

Here's a simple example of how to get a reference to the Fragments returned by FragmentPagerAdapter that doesn't rely on the internal tags set on the Fragments. The key is to override instantiateItem() and save references in there instead of in getItem().

public class SomeActivity extends Activity {
    private FragmentA m1stFragment;
    private FragmentB m2ndFragment;

    // other code in your Activity...

    private class CustomPagerAdapter extends FragmentPagerAdapter {
        // other code in your custom FragmentPagerAdapter...

        public CustomPagerAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {
            // Do NOT try to save references to the Fragments in getItem(),
            // because getItem() is not always called. If the Fragment
            // was already created then it will be retrieved from the FragmentManger
            // and not here (i.e. getItem() won't be called again).
            switch (position) {
                case 0:
                    return new FragmentA();
                case 1:
                    return new FragmentB();
                default:
                    // This should never happen. Always account for each position above
                    return null;
            }
        }

        // Here we can finally safely save a reference to the created
        // Fragment, no matter where it came from (either getItem() or
        // FragmentManger). Simply save the returned Fragment from
        // super.instantiateItem() into an appropriate reference depending
        // on the ViewPager position.
        @Override
        public Object instantiateItem(ViewGroup container, int position) {
            Fragment createdFragment = (Fragment) super.instantiateItem(container, position);
            // save the appropriate reference depending on position
            switch (position) {
                case 0:
                    m1stFragment = (FragmentA) createdFragment;
                    break;
                case 1:
                    m2ndFragment = (FragmentB) createdFragment;
                    break;
            }
            return createdFragment;
        }
    }

    public void someMethod() {
        // do work on the referenced Fragments, but first check if they
        // even exist yet, otherwise you'll get an NPE.

        if (m1stFragment != null) {
            // m1stFragment.doWork();
        }

        if (m2ndFragment != null) {
            // m2ndFragment.doSomeWorkToo();
        }
    }
}

or if you prefer to work with tags instead of class member variables/references to the Fragments you can also grab the tags set by FragmentPagerAdapter in the same manner: NOTE: this doesn't apply to FragmentStatePagerAdapter since it doesn't set tags when creating its Fragments.

@Override
public Object instantiateItem(ViewGroup container, int position) {
    Fragment createdFragment = (Fragment) super.instantiateItem(container, position);
    // get the tags set by FragmentPagerAdapter
    switch (position) {
        case 0:
            String firstTag = createdFragment.getTag();
            break;
        case 1:
            String secondTag = createdFragment.getTag();
            break;
    }
    // ... save the tags somewhere so you can reference them later
    return createdFragment;
}

Note that this method does NOT rely on mimicking the internal tag set by FragmentPagerAdapter and instead uses proper APIs for retrieving them. This way even if the tag changes in future versions of the SupportLibrary you'll still be safe.

Don't forget that depending on the design of your Activity, the Fragments you're trying to work on may or may not exist yet, so you have to account for that by doing null checks before using your references.

Also, if instead you're working with FragmentStatePagerAdapter, then you don't want to keep hard references to your Fragments because you might have many of them and hard references would unnecessarily keep them in memory. Instead save the Fragment references in WeakReference variables instead of standard ones. Like this:

WeakReference<Fragment> m1stFragment = new WeakReference<Fragment>(createdFragment);
// ...and access them like so
Fragment firstFragment = m1stFragment.get();
if (firstFragment != null) {
    // reference hasn't been cleared yet; do work...
}

You can use below command if you want to print entire line and file name if the occurrence of particular word in current directory you are searching.

grep -m 1 -r "Not caching" * | head -1

Best source of information for all of your DOM woes

http://www.w3.org/TR/dom/#nodes

"Objects implementing the Document, DocumentFragment, DocumentType, Element, Text, ProcessingInstruction, or Comment interface (simply called nodes) participate in a tree."

http://www.w3.org/TR/dom/#element

"Element nodes are simply known as elements."

Short answer is:

junk$nm[junk$nm %in% "B"] <- "b"

Take a look at Index vectors in R Introduction (if you don't read it yet).

EDIT. As noticed in comments this solution works for character vectors so fail on your data.

For factor best way is to change level:

levels(junk$nm)[levels(junk$nm)=="B"] <- "b"

A more concise--but not necessarily faster--method is to use DataFrame.isin() and DataFrame.any()

In [27]: n = 10

In [28]: df = DataFrame(randint(4, size=(n, 2)), columns=list('ab'))

In [29]: df
Out[29]:
   a  b
0  0  0
1  1  1
2  1  1
3  2  3
4  2  3
5  0  2
6  1  2
7  3  0
8  1  1
9  2  2

[10 rows x 2 columns]

In [30]: df.isin([1, 2])
Out[30]:
       a      b
0  False  False
1   True   True
2   True   True
3   True  False
4   True  False
5  False   True
6   True   True
7  False  False
8   True   True
9   True   True

[10 rows x 2 columns]

In [31]: df.isin([1, 2]).any(1)
Out[31]:
0    False
1     True
2     True
3     True
4     True
5     True
6     True
7    False
8     True
9     True
dtype: bool

In [32]: df.loc[df.isin([1, 2]).any(1)]
Out[32]:
   a  b
1  1  1
2  1  1
3  2  3
4  2  3
5  0  2
6  1  2
8  1  1
9  2  2

[8 rows x 2 columns]

We can solve this issue so easily.

1. Open a command prompt, and do cd <platform-tools directory>
2. Run command adb kill-server
3. Open Windows Task manager and check whether adb is still running. If it is, just kill adb.exe
4. Run command adb start-server in the command prompt

I already had index.html in the WebContent folder but it was not showing up , finally i added the following piece of code in my projects web.xml and it started showing up

  <servlet-mapping>
    <servlet-name>default</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping> 

One of my favourites are Filtered indexes. Now I can create lightning fast covering indexes for my most critical queries with only minor impact on DML statements.

/Håkan Winther

I'm just speculating:

I think that the variable defined in the ivars allocates the space right in the object. This prevents you from creating accessors because you can't give an array by value to a function but only through a pointer. Therefore you have to use a pointer in the ivars:

int *doubleDigits;

And then allocate the space for it in the init-method:

@synthesize doubleDigits;

- (id)init {
    if (self = [super init]) {
        doubleDigits = malloc(sizeof(int) * 10);
        /*
         * This works, but is dangerous (forbidden) because bufferDoubleDigits
         * gets deleted at the end of -(id)init because it's on the stack:
         * int bufferDoubleDigits[] = {1,2,3,4,5,6,7,8,9,10};
         * [self setDoubleDigits:bufferDoubleDigits];
         *
         * If you want to be on the safe side use memcpy() (needs #include <string.h>)
         * doubleDigits = malloc(sizeof(int) * 10);
         * int bufferDoubleDigits[] = {1,2,3,4,5,6,7,8,9,10};
         * memcpy(doubleDigits, bufferDoubleDigits, sizeof(int) * 10);
         */
    }
    return self;
}

- (void)dealloc {
    free(doubleDigits);
    [super dealloc];
}

In this case the interface looks like this:

@interface MyClass : NSObject {
    int *doubleDigits;
}
@property int *doubleDigits;

Edit:

I'm really unsure wether it's allowed to do this, are those values really on the stack or are they stored somewhere else? They are probably stored on the stack and therefore not safe to use in this context. (See the question on initializer lists)

int bufferDoubleDigits[] = {1,2,3,4,5,6,7,8,9,10};
[self setDoubleDigits:bufferDoubleDigits];

Here is a simple demo to create customview (compoundview) by inflating from xml

attrs.xml

<resources>

    <declare-styleable name="CustomView">
        <attr format="string" name="text"/>
        <attr format="reference" name="image"/>
    </declare-styleable>
</resources>

CustomView.kt

class CustomView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0) :
        ConstraintLayout(context, attrs, defStyleAttr) {

    init {
        init(attrs)
    }

    private fun init(attrs: AttributeSet?) {
        View.inflate(context, R.layout.custom_layout, this)

        val ta = context.obtainStyledAttributes(attrs, R.styleable.CustomView)
        try {
            val text = ta.getString(R.styleable.CustomView_text)
            val drawableId = ta.getResourceId(R.styleable.CustomView_image, 0)
            if (drawableId != 0) {
                val drawable = AppCompatResources.getDrawable(context, drawableId)
                image_thumb.setImageDrawable(drawable)
            }
            text_title.text = text
        } finally {
            ta.recycle()
        }
    }
}

custom_layout.xml

We should use merge here instead of ConstraintLayout because

If we use ConstraintLayout here, layout hierarchy will be ConstraintLayout->ConstraintLayout -> ImageView + TextView => we have 1 redundant ConstraintLayout => not very good for performance

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    tools:parentTag="android.support.constraint.ConstraintLayout">

    <ImageView
        android:id="@+id/image_thumb"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        tools:ignore="ContentDescription"
        tools:src="@mipmap/ic_launcher" />

    <TextView
        android:id="@+id/text_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintEnd_toEndOf="@id/image_thumb"
        app:layout_constraintStart_toStartOf="@id/image_thumb"
        app:layout_constraintTop_toBottomOf="@id/image_thumb"
        tools:text="Text" />

</merge>

Using activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <your_package.CustomView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="#f00"
        app:image="@drawable/ic_android"
        app:text="Android" />

    <your_package.CustomView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="#0f0"
        app:image="@drawable/ic_adb"
        app:text="ADB" />

</LinearLayout>

Result

Github demo

It's also possible to select attributes regardless of their content, in modern browsers

with:

[data-my-attribute] {
   /* Styles */
}

[anything] {
   /* Styles */
}

For example: http://codepen.io/jasonm23/pen/fADnu

Works on a very significant percentage of browsers.

Note this can also be used in a JQuery selector, or using document.querySelector

This is basically Muhammad Saqib's answer except two diffs:

1: Adds width and height function parameters.

2: This is a small nuance which can be ignored... Saying 'As Bitmap', instead of 'As Image'. 'As Image' does work just fine. I just prefer to match Return types. See Image VS Bitmap Class.

Public Shared Function ResizeImage(ByVal InputBitmap As Bitmap, width As Integer, height As Integer) As Bitmap
    Return New Bitmap(InputImage, New Size(width, height))
End Function

Ex.

Dim someimage As New Bitmap("C:\somefile")
someimage = ResizeImage(someimage,800,600)

// 24-hour time to 12-hour time 
$time_in_12_hour_format  = date("g:i a", strtotime("13:30"));

// 12-hour time to 24-hour time 
$time_in_24_hour_format  = date("H:i", strtotime("1:30 PM"));

Change this line:

Aboutme.Text = String.Format("{0}", reader.GetString(0));

Thanks to Damian...

TCP/IP Named Pipes ... both enabled

Web Config....(for localhost)

<add name="FooData" connectionString="Data Source=localhost\InstanceName;Initial Catalog=DatabaseName;Integrated Security=True;" providerName="System.Data.SqlClient" />

A proposed solution will be:   


protected void Button1_Click(object sender, EventArgs e)
{
        try
        {
            CreateXMLFile();



        SqlConnection con = new SqlConnection(constring);
        con.Open();

        SqlCommand cmd = new SqlCommand("bulk_in", con);

        cmd.CommandType = CommandType.StoredProcedure;

        cmd.Parameters.AddWithValue("@account_det", sw_XmlString.ToString ());

       int i= cmd.ExecuteNonQuery();
            if(i>0)
            {
                Label1.Text = "File Upload successfully";
            }
            else
            {
                Label1.Text = "File Upload unsuccessfully";
                return;

            }


        con.Close();
            }
        catch(SqlException ex)
        {
            Label1.Text = ex.Message.ToString();
        }




    }
     public void CreateXMLFile()
        {

          try
            {
                M_Filepath = System.IO.Path.GetFileName(FileUpload1.PostedFile.FileName);
                fileExtn = Path.GetExtension(M_Filepath);
                strGuid = System.Guid.NewGuid().ToString();
                fNameArray = M_Filepath.Split('.');
                fName = fNameArray[0];

                xlRptName = fName + "_" + strGuid + "_" + DateTime.Now.ToShortDateString ().Replace ('/','-');
                 fileName =  xlRptName.Trim()  + fileExtn.Trim() ;



                 FileUpload1.PostedFile.SaveAs(ConfigurationManager.AppSettings["ImportFilePath"]+ fileName);



                strFileName = Path.GetFileName(FileUpload1.PostedFile.FileName).ToUpper() ;
                if (((strFileName) != "DEMO.XLS") && ((strFileName) != "DEMO.XLSX"))
                {
                    Label1.Text = "Excel File Must be DEMO.XLS or DEMO.XLSX";
                }
               FileUpload1.PostedFile.SaveAs(System.Configuration.ConfigurationManager.AppSettings["ImportFilePath"] + fileName);
               lstrFilePath = System.Configuration.ConfigurationManager.AppSettings["ImportFilePath"] + fileName;
               if (strFileName == "DEMO.XLS")
                {

                    strConn = "Provider=Microsoft.JET.OLEDB.4.0;" + "Data Source=" + lstrFilePath + ";" + "Extended Properties='Excel 8.0;HDR=YES;'";

                } 

                if (strFileName == "DEMO.XLSX")
                {
                    strConn = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + lstrFilePath + ";" + "Extended Properties='Excel 12.0;HDR=YES;'";

                }

                strSQL = " Select [Name],[Mobile_num],[Account_number],[Amount],[date_a2] FROM [Sheet1$]";



                OleDbDataAdapter mydata = new OleDbDataAdapter(strSQL, strConn);

                mydata.TableMappings.Add("Table", "arul");
                mydata.Fill(dsExcl);
                dsExcl.DataSetName = "DocumentElement";
                intRowCnt = dsExcl.Tables[0].Rows.Count;
                intColCnt = dsExcl.Tables[0].Rows.Count;

                if(intRowCnt <1)
                {

                    Label1.Text = "No records in Excel File";
                    return;
                }
                if  (dsExcl==null)
                {

                }
                else
                    if(dsExcl.Tables[0].Rows.Count >= 1000 )
                    {

                        Label1.Text = "Excel data must be in less than 1000  ";
                    }


                for (intCtr = 0; intCtr <= dsExcl.Tables[0].Rows.Count - 1; intCtr++)
                {

                    if (Convert.IsDBNull(dsExcl.Tables[0].Rows[intCtr]["Name"]))
                    {
                        strValid = "";

                    }
                    else
                    {
                        strValid = dsExcl.Tables[0].Rows[intCtr]["Name"].ToString();
                    }
                    if (strValid == "")
                    {
                        Label1.Text = "Name should not be empty";
                        return;

                    }
                    else
                    {
                        strValid = "";
                    }



                    if (Convert.IsDBNull(dsExcl.Tables[0].Rows[intCtr]["Mobile_num"]))
                    {
                        strValid = "";

                    }
                    else
                    {
                        strValid = dsExcl.Tables[0].Rows[intCtr]["Mobile_num"].ToString();
                    }
                    if (strValid == "")
                    {
                        Label1.Text = "Mobile_num should not be empty";

                    }
                    else
                    {
                        strValid = "";
                    }

                    if (Convert.IsDBNull(dsExcl.Tables[0].Rows[intCtr]["Account_number"]))
                    {
                        strValid = "";

                    }
                    else
                    {
                        strValid = dsExcl.Tables[0].Rows[intCtr]["Account_number"].ToString();
                    }
                    if (strValid == "")
                    {
                        Label1.Text = "Account_number should not be empty";

                    }
                    else
                    {
                        strValid = "";
                    }





                    if (Convert.IsDBNull(dsExcl.Tables[0].Rows[intCtr]["Amount"]))
                    {
                        strValid = "";

                    }
                    else
                    {
                        strValid = dsExcl.Tables[0].Rows[intCtr]["Amount"].ToString();
                    }
                    if (strValid == "")
                    {
                        Label1.Text = "Amount should not be empty";

                    }
                    else
                    {
                        strValid = "";
                    }



                    if (Convert.IsDBNull(dsExcl.Tables[0].Rows[intCtr]["date_a2"]))
                    {
                        strValid = "";

                    }
                    else
                    {
                        strValid = dsExcl.Tables[0].Rows[intCtr]["date_a2"].ToString();
                    }
                    if (strValid == "")
                    {
                        Label1.Text = "date_a2 should not be empty";

                    }
                    else
                    {
                        strValid = "";
                    }
                }


            }
         catch 
            {

            }

         try
         {
             if(dsExcl.Tables[0].Rows.Count >0)
             {

                 dr = dsExcl.Tables[0].Rows[0];
             }
             dsExcl.Tables[0].TableName = "arul";
             dsExcl.WriteXml(sw_XmlString, XmlWriteMode.IgnoreSchema);

         }
         catch
         {

         }
}`enter code here`

This will do the trick. Note the use of display() instead of print.

with pd.option_context('display.max_rows', 5, 'display.max_columns', None): 
    display(my_df)

EDIT:

The use of display is required because pd.option_context settings only apply to display and not to print.

This could be due running wrong scheme as well.

Similarly to Jakob's answer, you can use HTML tags. Just a note that the color attribute of font (<font color=...>) is deprecated in HTML5. The following syntax would be HTML5-compliant:

This <span style="color:red">word</span> is not black.

Same caution that Jakob made probably still applies:

Be aware that this will not survive a conversion of the notebook to latex.

I ran into this with the IBM BlueMix SSO service and had to use the BlueMix provided redirect URL as my "site" URL instead of my actually web application site URL to fix it. Once I made that change the problem went away.

Offering a quick answer for people using Ionic. I need to show a tooltip only once so I used the $localStorage to achieve this. This is for playing a track, so when they push play, it shows the tooltip once.

$scope.storage = $localStorage; //connects an object to $localstorage

$scope.storage.hasSeenPopup = "false";  // they haven't seen it


$scope.showPopup = function() {  // popup to tell people to turn sound on

    $scope.data = {}
    // An elaborate, custom popup
    var myPopup = $ionicPopup.show({
        template: '<p class="popuptext">Turn Sound On!</p>',
        cssClass: 'popup'

    });        
    $timeout(function() {
        myPopup.close(); //close the popup after 3 seconds for some reason
    }, 2000);
    $scope.storage.hasSeenPopup = "true"; // they've now seen it

};

$scope.playStream = function(show) {
    PlayerService.play(show);

    $scope.audioObject = audioObject; // this allow for styling the play/pause icons

    if ($scope.storage.hasSeenPopup === "false"){ //only show if they haven't seen it.
        $scope.showPopup();
    }
}

Error Message: Gradle sync failed: Minimum supported Gradle version is 4.9. Current version is 4.1-milestone-1. If using the gradle wrapper, try editing the distributionUrl in SampleProj/app/gradle/wrapper/gradle-wrapper.properties to gradle-4.9-all.zip

I am using Android studio IDE version 3.2 beta 2.

Solution: When we open gradle-wrapper.properties file in IDE it shows correct distributionUrl. but originally it has not been updated. So change the distributionUrl property manually.

Example : open a gradle-wrapper.properties file in notepad or any other editor. /Project/app/gradle/wrapper/gradle-wrapper.properties and change distributionUrl property to like this

distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-all.zip

background-size is working in Chrome 4.1, but so far I couldn't make it work in Firefox 3.6.

In Java this pattern ",(?=([^\"]*\"[^\"]*\")*(?![^\"]*\"))" almost work for me:

String text = "\",\",\",,\",,\",asdasd a,sd s,ds ds,dasda,sds,ds,\"";
String regex = ",(?=([^\"]*\"[^\"]*\")*(?![^\"]*\"))";
Pattern p = Pattern.compile(regex);
String[] split = p.split(text);
for(String s:split) {
    System.out.println(s);
}

output:

","
",a,,"

",asdasd a,sd s,ds ds,dasda,sds,ds,"

Disadvantage: not work, when column have an odd number of quotes :(

I have just tested Google Geocoder and got the same problem as you have. I noticed I only get the OVER_QUERY_LIMIT status once every 12 requests So I wait for 1 second (that's the minimum delay to wait) It slows down the application but less than waiting 1 second every request

info = getInfos(getLatLng(code)); //In here I call Google API
record(code, info);
generated++; 
if(generated%interval == 0) {
holdOn(delay); // Every x requests, I sleep for 1 second
}

With the basic holdOn method :

private void holdOn(long delay) {
        try {
            Thread.sleep(delay);
        } catch (InterruptedException ex) {
            // ignore
        }
    }

Hope it helps

    List list1 = new ArrayList();
    list1.add("one");
    list1.add("three");
    list1.add("four");

    List list2 = new ArrayList();
    list2.add("one");
    list2.add("two");
    list2.add("three");
    list2.add("four");
    list2.add("five");


    list2.stream().filter( x -> !list1.contains(x) ).forEach(x -> System.out.println(x));

The output is:

two
five

I had this problem and I nearly tore my hair out, and I wasn't able to find the appropriate answer on the net. I was trying to control the background color of the selected row in a WPF DataGrid. It just wouldn't do it. In my case, the reason was that I also had a CellStyle in my datagrid, and the CellStyle overrode the RowStyle I was setting. Interestingly so, because the CellStyle wasn't even setting the background color, which was instead bing set by the RowBackground and AlternateRowBackground properties. Nevertheless, trying to set the background colour of the selected row did not work at all when I did this:

        <DataGrid ... >
        <DataGrid.RowBackground>
            ...
        </DataGrid.RowBackground>
        <DataGrid.AlternatingRowBackground>
            ...
        </DataGrid.AlternatingRowBackground>
        <DataGrid.RowStyle>
            <Style TargetType="{x:Type DataGridRow}">
                <Style.Triggers>
                    <Trigger Property="IsSelected" Value="True">
                        <Setter Property="Background" Value="Pink"/>
                        <Setter Property="Foreground" Value="White"/>
                    </Trigger>
                </Style.Triggers>
            </Style>
        </DataGrid.RowStyle>
        <DataGrid.CellStyle>
            <Style TargetType="{x:Type DataGridCell}">
                <Setter Property="Foreground" Value="{Binding MyProperty}" />
            </Style>
        </DataGrid.CellStyle>

and it did work when I moved the desired style for the selected row out of the row style and into the cell style, like so:

    <DataGrid ... >
        <DataGrid.RowBackground>
            ...
        </DataGrid.RowBackground>
        <DataGrid.AlternatingRowBackground>
            ...
        </DataGrid.AlternatingRowBackground>
        <DataGrid.CellStyle>
            <Style TargetType="{x:Type DataGridCell}">
                <Setter Property="Foreground" Value="{Binding MyProperty}" />
                <Style.Triggers>
                    <Trigger Property="IsSelected" Value="True">
                        <Setter Property="Background" Value="Pink"/>
                        <Setter Property="Foreground" Value="White"/>
                    </Trigger>
                </Style.Triggers>
            </Style>
        </DataGrid.CellStyle>

Just posting this in case someone has the same problem.

(^(\d{2})|^(\d{4})|^(\d{5}))$

This expression takes the number of length 2,4 and 5. Valid Inputs are 12 1234 12345

To make the transform work in development (using F5 or CTRL + F5) I drop ctt.exe (https://ctt.codeplex.com/) in the packages folder (packages\ConfigTransform\ctt.exe).

Then I register a pre- or post-build event in Visual Studio...

$(SolutionDir)packages\ConfigTransform\ctt.exe source:"$(ProjectDir)connectionStrings.config" transform:"$(ProjectDir)connectionStrings.$(ConfigurationName).config" destination:"$(ProjectDir)connectionStrings.config"
$(SolutionDir)packages\ConfigTransform\ctt.exe source:"$(ProjectDir)web.config" transform:"$(ProjectDir)web.$(ConfigurationName).config" destination:"$(ProjectDir)web.config"

For the transforms I use SlowCheeta VS extension (https://visualstudiogallery.msdn.microsoft.com/69023d00-a4f9-4a34-a6cd-7e854ba318b5).

SELECT * FROM table
ORDER BY NEWID()

Main advantage of MVC architecture is differentiating the layers of a project in Model,View and Controller for the Re-usability of code, easy to maintain code and maintenance. The best thing is the developer feels good to add some code in between the project maintenance.

Here you can see the some more points on Main Advantages of MVC Architecture.

java.net.URLEncoder.encode(finalPartOfString, "utf-8");

This will URL-encode the string.

finalPartOfString is the part after the last slash - in your case, the name of the song, as it seems.

Use "getAlias" in Yii2

   \Yii::getAlias('@webroot')

By default, Android Studio doesn't allow the normal CTRL + Mouse scroll to zoom in or out. You can enable it in the settings, though it seems its location has changed over time. Mac users are well documented in other answers, but I use Windows.

For Windows users in Android Studio 3.4, you go to File -> Settings -> General, then check the box Change font size (Zoom) with Ctrl+Mouse Wheel. See below:

If you install TortoiseSVN you can use SVN under windows. It also gives you the SVN binaries. You needn't do the checkout from the command-line though as it integrates into Windows Explorer for you.

You could use the em dash "—". It has no visible spaces between each character.
(In some fonts!)

In HTML:

<option value="—————————————" disabled>—————————————</option>

Or in XHTML:

<option value="—————————————" disabled="disabled">—————————————</option>

Firstly, use an IMG tag in your HTML to embed an SVG graphic. I used Adobe Illustrator to make the graphic.

<img id="facebook-logo" class="svg social-link" src="/images/logo-facebook.svg"/>

This is just like how you'd embed a normal image. Note that you need to set the IMG to have a class of svg. The 'social-link' class is just for examples sake. The ID is not required, but is useful.

Then use this jQuery code (in a separate file or inline in the HEAD).

    /**
     * Replace all SVG images with inline SVG
     */
        jQuery('img.svg').each(function(){
            var $img = jQuery(this);
            var imgID = $img.attr('id');
            var imgClass = $img.attr('class');
            var imgURL = $img.attr('src');

            jQuery.get(imgURL, function(data) {
                // Get the SVG tag, ignore the rest
                var $svg = jQuery(data).find('svg');

                // Add replaced image's ID to the new SVG
                if(typeof imgID !== 'undefined') {
                    $svg = $svg.attr('id', imgID);
                }
                // Add replaced image's classes to the new SVG
                if(typeof imgClass !== 'undefined') {
                    $svg = $svg.attr('class', imgClass+' replaced-svg');
                }

                // Remove any invalid XML tags as per http://validator.w3.org
                $svg = $svg.removeAttr('xmlns:a');

                // Replace image with new SVG
                $img.replaceWith($svg);

            }, 'xml');

        });

What the above code does is look for all IMG's with the class 'svg' and replace it with the inline SVG from the linked file. The massive advantage is that it allows you to use CSS to change the color of the SVG now, like so:

svg:hover path {
    fill: red;
}

The jQuery code I wrote also ports across the original images ID and classes. So this CSS works too:

#facebook-logo:hover path {
    fill: red;
}

Or:

.social-link:hover path {
    fill: red;
}

You can see an example of it working here: http://labs.funkhausdesign.com/examples/img-svg/img-to-svg.html

We have a more complicated version that includes caching here: https://github.com/funkhaus/style-guide/blob/master/template/js/site.js#L32-L90

Instead of taking the HttpServletRequest object in every method, keep in controllers' context by auto-wiring via the constructor. Then you can access from all methods of the controller.

public class OAuth2ClientController {
    @Autowired
    private OAuth2ClientService oAuth2ClientService;

    private HttpServletRequest request;

    @Autowired
    public OAuth2ClientController(HttpServletRequest request) {
        this.request = request;
    }

    @RequestMapping(method = RequestMethod.POST)
    public ResponseEntity<String> createClient(@RequestBody OAuth2Client client) {
        System.out.println(request.getRequestURI());
        System.out.println(request.getHeader("Content-Type"));

        return ResponseEntity.ok();
    }
}

This is what's killing you:

task.Wait();

That's blocking the UI thread until the task has completed - but the task is an async method which is going to try to get back to the UI thread after it "pauses" and awaits an async result. It can't do that, because you're blocking the UI thread...

There's nothing in your code which really looks like it needs to be on the UI thread anyway, but assuming you really do want it there, you should use:

private async void Button_Click(object sender, RoutedEventArgs 
{
    Task<List<MyObject>> task = GetResponse<MyObject>("my url");
    var items = await task;
    // Presumably use items here
}

Or just:

private async void Button_Click(object sender, RoutedEventArgs 
{
    var items = await GetResponse<MyObject>("my url");
    // Presumably use items here
}

Now instead of blocking until the task has completed, the Button_Click method will return after scheduling a continuation to fire when the task has completed. (That's how async/await works, basically.)

Note that I would also rename GetResponse to GetResponseAsync for clarity.

You need to add this code in your AppDelegate file, not in your Root View Controller

Or add the property Status bar is initially hidden in your plist file

Folks, in iOS 7+

please add this to your info.plist file, It will make the difference :)

UIStatusBarHidden UIViewControllerBasedStatusBarAppearance

For iOS 11.4+ and Xcode 9.4 +

Use this code either in one or all your view controllers

override var prefersStatusBarHidden: Bool { return true }

It may be useful to have a quick reference here.

Placement of views

Use a guideline with app:layout_constraintGuide_percent like this:

<androidx.constraintlayout.widget.Guideline
    android:id="@+id/guideline"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    app:layout_constraintGuide_percent="0.5"/>

And then you can use this guideline as anchor points for other views.

or

Use bias with app:layout_constraintHorizontal_bias and/or app:layout_constraintVertical_bias to modify view location when the available space allows

<Button
    ...
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintHorizontal_bias="0.25"
    ...
    />

Size of views

Another percent based value is height and/or width of elements, with app:layout_constraintHeight_percent and/or app:layout_constraintWidth_percent:

<Button
    ...
    android:layout_width="0dp"
    app:layout_constraintWidth_percent="0.5"
    ...
    />

can be done with the plugin: https://wiki.jenkins-ci.org/display/JENKINS/Next+Build+Number+Plugin

more info: http://www.alexlea.me/2010/10/howto-set-hudson-next-build-number.html

if you don't like the plugin:

If you want to change build number via nextBuildNumber file you should "Reload Configuration from Disk" from "Manage Jenkins" page.

This should work.

select DATEADD(day, -1, convert(date, GETDATE()))

Since I cannot comment on the answer, I'd build on Jin Izzraeel's answer

var myBuffer = [];
var str = 'Stack Overflow';
var buffer = new Buffer(str, 'utf16le');
for (var i = 0; i < buffer.length; i++) {
    myBuffer.push(buffer[i]);
}

console.log(myBuffer);

by saying that you could use this if you want to use a Node.js buffer in your browser.

https://github.com/feross/buffer

Therefore, Tom Stickel's objection is not valid, and the answer is indeed a valid answer.

SELECT CONCAT(LOWER(LAST_NAME), UPPER(LAST_NAME)
       INITCAP(LAST_NAME), HIRE DATE AS ‘up_low_init_hdate’)
FROM EMPLOYEES
WHERE HIRE DATE = 1995

Maybe this can help someone.

I was using history.replace() to redirect, so when i tried to use history.goBack(), i was send to the previous page before the page i was working with. So i changed the method history.replace() to history.push() so the history could be saved and i would be able to go back.

In the future, this problem will be solved by flexbox. Right now the browser support is dismal, but it is supported in one form or another in all current browsers.

Browser support: http://caniuse.com/flexbox

.vertically_aligned {

    /* older webkit */
    display: -webkit-box;
    -webkit-box-align: center;
    -webkit-justify-content: center;

    /* older firefox */
    display: -moz-box;
    -moz-box-align: center;
    -moz-box-pack: center;

    /* IE10*/
    display: -ms-flexbox;
    -ms-flex-align: center;
    -ms-flex-pack: center;

    /* newer webkit */
    display: -webkit-flex;
    -webkit-align-items: center;
    -webkit-box-pack: center;

    /* Standard Form - IE 11+, FF 22+, Chrome 29+, Opera 17+ */
    display: flex;
    align-items: center;
    justify-content: center;
}

Background on Flexbox: http://css-tricks.com/snippets/css/a-guide-to-flexbox/

In my case, I tried to start the listener via console:

> lsnrctl star

This command printed the following error:

TNS-12560: TNS:protocol adapter error
TNS-00583: Valid node checking: unable to parse configuration parameters

So, I performed the following actions:

1. Check if Oracle listener.ora or sqlnet.ora file contains special characters
2. Check if Oracle listener.ora or sqlnet.ora` file are in wrong format or syntax
3. Check if Oracle listener.ora or sqlnet.ora file have some left justified parenthesis which are not accepted by oracle parser.

Have a look at these files and check the proper syntax. If possible remove/rename sqlnet.ora and try to restart the listener. Or remove/rename both listener.ora or sqlnet.ora file and recreate it properly. These will defenitely resolve the issue.

Finally I fixed this. There was a typo in the server configuration and all paths to php extecutables were fine except the path to php-cli, which caused the error. When I fixed the path, everything worked fine.

This is probably the simplest way of doing it:

sed -r 's/\s+//g' filename > output
mv ouput filename

To print the text my text you can use either of the following Locator Strategies:

• Using class_name and get_attribute("textContent"):

  print(driver.find_element(By.CLASS_NAME, "current-stage").get_attribute("textContent"))
  

• Using css_selector and get_attribute("innerHTML"):

  print(driver.find_element(By.CSS_SELECTOR, "span.current-stage").get_attribute("innerHTML"))
  

• Using xpath and text attribute:

  print(driver.find_element(By.XPATH, "//span[@class='current-stage']").text)
  

Ideally you need to induce WebDriverWait for the visibility_of_element_located() and you can use either of the following Locator Strategies:

• Using CLASS_NAME and get_attribute("textContent"):

  print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.CLASS_NAME, "current-stage"))).get_attribute("textContent"))
  

• Using CSS_SELECTOR and text attribute:

  print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.CSS_SELECTOR, "span.current-stage"))).text)
  

• Using XPATH and get_attribute("innerHTML"):

  print(WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.XPATH, "//span[@class='current-stage']"))).get_attribute("innerHTML"))
  

• Note : You have to add the following imports :

  from selenium.webdriver.support.ui import WebDriverWait
  from selenium.webdriver.common.by import By
  from selenium.webdriver.support import expected_conditions as EC
  

You can find a relevant discussion in How to retrieve the text of a WebElement using Selenium - Python

References

Link to useful documentation:

• get_attribute() method Gets the given attribute or property of the element.
• text attribute returns The text of the element.
• Difference between text and innerHTML using Selenium

I just want to point out that in the case that you are

1. exporting a sub folder of the repository (that's how I used to use SVN export feature)
2. are OK with copying everything from that folder to the deployment destination
3. and since you already have a copy of the entire repository in place.

Then you can just use cp foo [destination] instead of the mentioned git-archive master foo | -x -C [destination].

Any speed differences between Fortran and C will be more a function of compiler optimizations and the underlying math library used by the particular compiler. There is nothing intrinsic to Fortran that would make it faster than C.

Anyway, a good programmer can write Fortran in any language.

Other way could be this one:

driver.FindElement(By.XPath(".//*[@id='examp']/form/select[1]/option[3]")).Click();

and you can change the index in option[x] changing x by the number of element that you want to select.

I don't know if it is the best way but I hope that help you.

1. Open your SQL command line and type the following:

   SQL> connect / as sysdba
   

2. Once connected,you can enter the following query to get details of username and password:

   SQL> select username,password from dba_users;
   

3. This will list down the usernames,but passwords would not be visible.But you can identify the particular username and then change the password for that user. For changing the password,use the below query:

   SQL> alter user username identified by password;
   

4. Here username is the name of user whose password you want to change and password is the new password.

Just wanted to leave this here so I don't lose it. The advantage to this one is that it's usable in InterfaceBuilder, which is a HUGE advantage. This is taken from another question that I asked:

static Server *instance;

+ (Server *)instance { return instance; }

+ (id)hiddenAlloc
{
    return [super alloc];
}

+ (id)alloc
{
    return [[self instance] retain];
}


+ (void)initialize
{
    static BOOL initialized = NO;
    if(!initialized)
    {
        initialized = YES;
        instance = [[Server hiddenAlloc] init];
    }
}

- (id) init
{
    if (instance)
        return self;
    self = [super init];
    if (self != nil) {
        // whatever
    }
    return self;
}

SET Value

 declare Regione int;   
 set Regione=(select  id from users
 where id=1) ;
 select Regione ;

FYI this kind of code works (you can find it ugly, it is your right :) ) :

def list = null
list.each { println it }
soSomething()

In other words, this code has null/empty checks both useless:

if (members && !members.empty) {
    members.each { doAnotherThing it }
}

def doAnotherThing(def member) {
  // Some work
}

@steve's answer is actually the most elegant way of doing it.

For the "correct" way see the order keyword argument of numpy.ndarray.sort

However, you'll need to view your array as an array with fields (a structured array).

The "correct" way is quite ugly if you didn't initially define your array with fields...

As a quick example, to sort it and return a copy:

In [1]: import numpy as np

In [2]: a = np.array([[1,2,3],[4,5,6],[0,0,1]])

In [3]: np.sort(a.view('i8,i8,i8'), order=['f1'], axis=0).view(np.int)
Out[3]: 
array([[0, 0, 1],
       [1, 2, 3],
       [4, 5, 6]])

To sort it in-place:

In [6]: a.view('i8,i8,i8').sort(order=['f1'], axis=0) #<-- returns None

In [7]: a
Out[7]: 
array([[0, 0, 1],
       [1, 2, 3],
       [4, 5, 6]])

@Steve's really is the most elegant way to do it, as far as I know...

The only advantage to this method is that the "order" argument is a list of the fields to order the search by. For example, you can sort by the second column, then the third column, then the first column by supplying order=['f1','f2','f0'].

I figured out why the portrait view wasn't totally filling the viewport. At least in my case, it was because the scrollbar was always showing. In addition to the viewport code above, try adding this:

    browser.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
    browser.setScrollbarFadingEnabled(false);

This causes the scrollbar to not take up layout space, and allows the webpage to fill the viewport.

Hope this helps

Monolithic kernel

All the parts of a kernel like the Scheduler, File System, Memory Management, Networking Stacks, Device Drivers, etc., are maintained in one unit within the kernel in Monolithic Kernel

Advantages

•Faster processing

Disadvantages

•Crash Insecure •Porting Inflexibility •Kernel Size explosion

Examples •MS-DOS, Unix, Linux

Micro kernel

Only the very important parts like IPC(Inter process Communication), basic scheduler, basic memory handling, basic I/O primitives etc., are put into the kernel. Communication happen via message passing. Others are maintained as server processes in User Space

Advantages

•Crash Resistant, Portable, Smaller Size

Disadvantages

•Slower Processing due to additional Message Passing

Examples •Windows NT

From any class you can't set its value to null. This is not allowed and doesn't make sense also -

public void Delete()
{
    this = null; <-- NOT ALLOWED
}

You need an instance of class to call Delete() method so why not set that instance to null itself once you are done with it.

Car car = new Car();
// Use car objects and once done set back to null
car = null;

Anyhow what you are trying to achieve is not possible in C#. I suspect from your question that you want this because there are memory leaks present in your current design which doesn't let the Car instance to go away. I would suggest you better profile your application and identify the areas which is stopping GC to collect car instance and work on improving that area.

Hey I just wrote it.

Now you can use <div style="color: red; @media (max-width: 200px) { color: green }"> or so.

Enjoy.

Shadow Wizard , extended version by Orien

var num:Number = 1523;
var digits:Array = [];
var cnt:int = 0;
while (num > 0) {
    var mod:int = num % 10;
    digits.push(mod * Math.pow(10, cnt))

    num = Math.floor(num / 10);
    cnt++;
}
digits.reverse();
trace(digits);

output:1000,500,20,3

Use this CSS:

background: url('img.png') no-repeat; 
background-size: 100%;

Old post but as you said "why is it not using the correct certificate" I would like to offer an way to find out which SSL certificate is used for SMTP (see here) which required openssl:

openssl s_client -connect exchange01.int.contoso.com:25 -starttls smtp

This will outline the used SSL certificate for the SMTP service. Based on what you see here you can replace the wrong certificate (like you already did) with a correct one (or trust the certificate manually).

I found this post by Justin Tulk very helpful. After a couple of attempts, in what one would perceive to be the more official way with react/redux, it shows that it fails due to React's synthetic event pooling. His solution then uses some internal state to track the value changed/entered in the input, with a callback right after setState which calls a throttled/debounced redux action that shows some results in realtime.

import React, {Component} from 'react'
import TextField from 'material-ui/TextField'
import { debounce } from 'lodash'

class TableSearch extends Component {

  constructor(props){
    super(props)

    this.state = {
        value: props.value
    }

    this.changeSearch = debounce(this.props.changeSearch, 250)
  }

  handleChange = (e) => {
    const val = e.target.value

    this.setState({ value: val }, () => {
      this.changeSearch(val)
    })
  }

  render() {

    return (
        <TextField
            className = {styles.field}
            onChange = {this.handleChange}
            value = {this.props.value}
        />
    )
  }
}

You only need to use LoadLibrary if you want to late bind and only resolve the imported functions at runtime. The easiest way to use a third party dll is to link against a .lib.

In reply to your edit:

Yes, the third party API should consist of a dll and/or a lib that contain the implementation and header files that declares the required types. You need to know the type definitions whichever method you use - for LoadLibrary you'll need to define function pointers, so you could just as easily write your own header file instead. Basically, you only need to use LoadLibrary if you want late binding. One valid reason for this would be if you aren't sure if the dll will be available on the target PC.

This worked for me, offline and without depending on mvn:

VERSION=$(grep --max-count=1 '<version>' <your_path>/pom.xml | awk -F '>' '{ print $2 }' | awk -F '<' '{ print $1 }')
echo $VERSION

What seems to be confusing this thread is the difference between:

$('.selector').append("<input type='text'/>"); 

Which appends the target element as a child of the .selector.

And

$("<input type='text' />").appendTo('.selector');

Which appends the target element as a child of the .selector.

Note how the position of the target element & the .selector change when using the different methods.

What you want to do is this:

$(function() {

  // append input control at start of form
  $("<input type='text' value='' />")
     .attr("id", "myfieldid")
     .attr("name", "myfieldid")
     .prependTo("#form-0");

  // OR

  // append input control at end of form
  $("<input type='text' value='' />")
     .attr("id", "myfieldid")
     .attr("name", "myfieldid")
     .appendTo("#form-0");

  // OR

  // see .after() or .before() in the api.jquery.com library

});

In your trigger, you have two pseudo-tables available, Inserted and Deleted, which contain those values.

In the case of an UPDATE, the Deleted table will contain the old values, while the Inserted table contains the new values.

So if you want to log the ID, OldValue, NewValue in your trigger, you'd need to write something like:

CREATE TRIGGER trgEmployeeUpdate
ON dbo.Employees AFTER UPDATE
AS 
   INSERT INTO dbo.LogTable(ID, OldValue, NewValue)
      SELECT i.ID, d.Name, i.Name
      FROM Inserted i
      INNER JOIN Deleted d ON i.ID = d.ID

Basically, you join the Inserted and Deleted pseudo-tables, grab the ID (which is the same, I presume, in both cases), the old value from the Deleted table, the new value from the Inserted table, and you store everything in the LogTable

UltraEdit will do the trick.

You can also try my implementation, which doesn't have delay after each key press when typing the contents, and has full support for backspace and delete.

You can try it online: https://jsfiddle.net/qmyo6a1h/1/

    <html>
    <style>
    input{
      font-family:'monospace';
    }
    </style>
    <body>
      <input type="text" id="phone" placeholder="123-5678-1234" title="123-5678-1234" input-mask="___-____-____">
      <input type="button" onClick="showValue_phone()" value="Show Value" />
      <input type="text" id="console_phone" />
      <script>
        function InputMask(element) {
          var self = this;

          self.element = element;

          self.mask = element.attributes["input-mask"].nodeValue;

          self.inputBuffer = "";

          self.cursorPosition = 0;

          self.bufferCursorPosition = 0;

          self.dataLength = getDataLength();

          function getDataLength() {
            var ret = 0;

            for (var i = 0; i < self.mask.length; i++) {
              if (self.mask.charAt(i) == "_") {
                ret++;
              }
            }

            return ret;
          }

          self.keyEventHandler = function (obj) {
            obj.preventDefault();

            self.updateBuffer(obj);
            self.manageCursor(obj);
            self.render();
            self.moveCursor();
          }

          self.updateBufferPosition = function () {
            var selectionStart = self.element.selectionStart;
            self.bufferCursorPosition = self.displayPosToBufferPos(selectionStart);
            console.log("self.bufferCursorPosition==" + self.bufferCursorPosition);
          }

          self.onClick = function () {
            self.updateBufferPosition();
          }

          self.updateBuffer = function (obj) {
            if (obj.keyCode == 8) {
              self.inputBuffer = self.inputBuffer.substring(0, self.bufferCursorPosition - 1) + self.inputBuffer.substring(self.bufferCursorPosition);
            }
            else if (obj.keyCode == 46) {
              self.inputBuffer = self.inputBuffer.substring(0, self.bufferCursorPosition) + self.inputBuffer.substring(self.bufferCursorPosition + 1);
            }
            else if (obj.keyCode >= 37 && obj.keyCode <= 40) {
              //do nothing on cursor keys.
            }
            else {
              var selectionStart = self.element.selectionStart;
              var bufferCursorPosition = self.displayPosToBufferPos(selectionStart);
              self.inputBuffer = self.inputBuffer.substring(0, bufferCursorPosition) + String.fromCharCode(obj.which) + self.inputBuffer.substring(bufferCursorPosition);
              if (self.inputBuffer.length > self.dataLength) {
                self.inputBuffer = self.inputBuffer.substring(0, self.dataLength);
              }
            }
          }

          self.manageCursor = function (obj) {
            console.log(obj.keyCode);
            if (obj.keyCode == 8) {
              self.bufferCursorPosition--;
            }
            else if (obj.keyCode == 46) {
              //do nothing on delete key.
            }
            else if (obj.keyCode >= 37 && obj.keyCode <= 40) {
              if (obj.keyCode == 37) {
                self.bufferCursorPosition--;
              }
              else if (obj.keyCode == 39) {
                self.bufferCursorPosition++;
              }
            }
            else {
              var bufferCursorPosition = self.displayPosToBufferPos(self.element.selectionStart);
              self.bufferCursorPosition = bufferCursorPosition + 1;
            }
          }

          self.setCursorByBuffer = function (bufferCursorPosition) {
            var displayCursorPos = self.bufferPosToDisplayPos(bufferCursorPosition);
            self.element.setSelectionRange(displayCursorPos, displayCursorPos);
          }

          self.moveCursor = function () {
            self.setCursorByBuffer(self.bufferCursorPosition);
          }

          self.render = function () {
            var bufferCopy = self.inputBuffer;
            var ret = {
              muskifiedValue: ""
            };

            var lastChar = 0;

            for (var i = 0; i < self.mask.length; i++) {
              if (self.mask.charAt(i) == "_" &&
                bufferCopy) {
                ret.muskifiedValue += bufferCopy.charAt(0);
                bufferCopy = bufferCopy.substr(1);
                lastChar = i;
              }
              else {
                ret.muskifiedValue += self.mask.charAt(i);
              }
            }

            self.element.value = ret.muskifiedValue;

          }

          self.preceedingMaskCharCount = function (displayCursorPos) {
            var lastCharIndex = 0;
            var ret = 0;

            for (var i = 0; i < self.element.value.length; i++) {
              if (self.element.value.charAt(i) == "_"
                || i > displayCursorPos - 1) {
                lastCharIndex = i;
                break;
              }
            }

            if (self.mask.charAt(lastCharIndex - 1) != "_") {
              var i = lastCharIndex - 1;
              while (self.mask.charAt(i) != "_") {
                i--;
                if (i < 0) break;
                ret++;
              }
            }

            return ret;
          }

          self.leadingMaskCharCount = function (displayIndex) {
            var ret = 0;

            for (var i = displayIndex; i >= 0; i--) {
              if (i >= self.mask.length) {
                continue;
              }
              if (self.mask.charAt(i) != "_") {
                ret++;
              }
            }

            return ret;
          }

          self.bufferPosToDisplayPos = function (bufferIndex) {
            var offset = 0;
            var indexInBuffer = 0;

            for (var i = 0; i < self.mask.length; i++) {
              if (indexInBuffer > bufferIndex) {
                break;
              }

              if (self.mask.charAt(i) != "_") {
                offset++;
                continue;
              }

              indexInBuffer++;
            }
            var ret = bufferIndex + offset;

            return ret;
          }

          self.displayPosToBufferPos = function (displayIndex) {
            var offset = 0;
            var indexInBuffer = 0;

            for (var i = 0; i < self.mask.length && i <= displayIndex; i++) {
              if (indexInBuffer >= self.inputBuffer.length) {
                break;
              }

              if (self.mask.charAt(i) != "_") {
                offset++;
                continue;
              }

              indexInBuffer++;
            }

            return displayIndex - offset;
          }

          self.getValue = function () {
            return this.inputBuffer;
          }
          self.element.onkeypress = self.keyEventHandler;
          self.element.onclick = self.onClick;
        }

        function InputMaskManager() {
          var self = this;

          self.instances = {};

          self.add = function (id) {
            var elem = document.getElementById(id);
            var maskInstance = new InputMask(elem);
            self.instances[id] = maskInstance;
          }

          self.getValue = function (id) {
            return self.instances[id].getValue();
          }

          document.onkeydown = function (obj) {
            if (obj.target.attributes["input-mask"]) {
              if (obj.keyCode == 8 ||
                obj.keyCode == 46 ||
                (obj.keyCode >= 37 && obj.keyCode <= 40)) {

                if (obj.keyCode == 8 || obj.keyCode == 46) {
                  obj.preventDefault();
                }

                //needs to broadcast to all instances here:
                var keys = Object.keys(self.instances);
                for (var i = 0; i < keys.length; i++) {
                  if (self.instances[keys[i]].element.id == obj.target.id) {
                    self.instances[keys[i]].keyEventHandler(obj);
                  }
                }
              }
            }
          }
        }

        //Initialize an instance of InputMaskManager and
        //add masker instances by passing in the DOM ids
        //of each HTML counterpart.
        var maskMgr = new InputMaskManager();
        maskMgr.add("phone");

        function showValue_phone() {
          //-------------------------------------------------------__Value_Here_____
          document.getElementById("console_phone").value = maskMgr.getValue("phone");
        }
      </script>
    </body>

    </html>

inside the Form, You can use this code. Replace your variable name (i use $variable)

<input type="text" value="<?php echo (isset($variable))?$variable:'';?>">

If you use Homebrew on OS X, then you have a simpler solution:

$ brew install go --with-cc-common # Linux, Darwin, and Windows

or..

$ brew install go --with-cc-all # All the cross-compilers

Use reinstall if you already have go installed.

html of component:

<input [cdkTrapFocusAutoCapture]="show" [cdkTrapFocus]="show">

controler of component:

showSearch() {
  this.show = !this.show;    
}

..and do not forget about import A11yModule from @angular/cdk/a11y

import { A11yModule } from '@angular/cdk/a11y'

setup.py is designed to be run from the command line. You'll need to open your command prompt (In Windows 7, hold down shift while right-clicking in the directory with the setup.py file. You should be able to select "Open Command Window Here").

From the command line, you can type

python setup.py --help

...to get a list of commands. What you are looking to do is...

python setup.py install

According to Wikipedia, you should use ports 49152 to 65535 if you don't need a 'well known' port.

AFAIK the only way to determine wheter a port is in use is to try to open it.

You can use the dir step, example:

dir("folder") {
    sh "pwd"
}

The folder can be relative or absolute path.

Local variables are non existent in the memory after the function termination.
However static variables remain allocated in the memory throughout the life of the program irrespective of whatever function.

Additionally from your question, static variables can be declared locally in class or function scope and globally in namespace or file scope. They are allocated the memory from beginning to end, it's just the initialization which happens sooner or later.

You could also try the shortKeys jQuery plugin. Usage example:

$(document).shortkeys({
  'g': function () { alert('g'); }
});

<table > 
<thead > 
   <tr>
    <th>No</th><th>ID</th><th>Name</th><th>Ip</th><th>Save</th> 
   </tr>
</thead>
<tbody id="table_data"> 
         <tr>
            <td> 
                <form method="POST" autocomplete="off" id="myForm_207" action="save.php">
                    <input type="hidden" name="pvm" value="207"> 
                    <input type="hidden" name="customer_records_id" value="2"> 
                    <input type="hidden" name="name_207" id="name_207" value="BURÇIN MERYEM ONUK"> 
                    <input type="hidden" name="ip_207" id="ip_207" value="89.19.24.118"> 

                </form> 
                1 
            </td> 
            <td> 
                207 
            </td> 
            <td> 
                <input type="text" id="nameg_207" value="BURÇIN MERYEM ONUK"> 
            </td> 
            <td> 
                <input type="text" id="ipg_207" value="89.19.24.118"> 
            </td> 
            <td>
                <button type="button" name="Kaydet_207" class="searchButton" onclick="postData('myForm_207','207')">SAVE</button>
            </td>
        </tr> 
        <tr>
            <td> 
                <form method="POST" autocomplete="off" id="myForm_209" action="save.php">
                    <input type="hidden" name="pvm" value="209"> 
                    <input type="hidden" name="customer_records_id" value="2"> 
                    <input type="hidden" name="name_209" id="name_209" value="BALA BASAK KAN"> 
                    <input type="hidden" name="ip_209" id="ip_209" value="217.17.159.22"> 
                </form> 
                2 
            </td> 
            <td> 
                209 
            </td> 
            <td> 
                <input type="text" id="nameg_209" value="BALA BASAK KAN"> 
            </td> 
            <td> 
                <input type="text" id="ipg_209" value="217.17.159.22"> 
            </td> 
            <td>
                <button type="button" name="Kaydet_209" class="searchButton" onclick="postData('myForm_209','209')">SAVE</button>
            </td>
        </tr> 
</tbody> 
</table> 
<script> 
function postData(formId,keyy){ 
    //alert(document.getElementById(formId).length);
    //alert(document.getElementById('name_'+keyy).value);
    document.getElementById('name_'+keyy).value=document.getElementById('nameg_'+keyy).value;
    document.getElementById('ip_'+keyy).value=document.getElementById('ipg_'+keyy).value;

    //alert(document.getElementById('name_'+keyy).value);
    document.getElementById(formId).submit(); 
}
</script> 

I use addActionListener for JButtons while addItemListener is more convenient for a JToggleButton. Together with if(event.getStateChange()==ItemEvent.SELECTED), in the latter case, I add Events for whenever the JToggleButton is checked/unchecked.

I used back.png image in the project menifest.xml file. it is fine working in project.

<activity
        android:name=".YourActivity"
         android:icon="@drawable/back"
        android:label="@string/app_name" >
    </activity>

You can simply use this:

if ($("#one")){
   alert('yes');
}

if ($("#two")){
   alert('yes');
}

if ($("#three")){
   alert('yes');
}

if ($("#four")){
   alert('no');
}

Sorry, my mistake, it does not work.

I have a new solution hide the column on client side using css or javascript or jquery.

.col0
{
  display: none;
}

And in the aspx file where you add the column you should specify the CSS properties:

<asp:BoundField HeaderText="Address Key" DataField="Address_Id" ItemStyle-CssClass="col0" HeaderStyle-CssClass="col0" > </asp:BoundField>

As others have pointed out you are trying to create a relational database from none relational database which you really don't want to do but anyways, if you have a case that you have to do this here is a solution you can use. We first do a foreach find on collection A( or in your case users) and then we get each item as an object then we use object property (in your case uid) to lookup in our second collection (in your case comments) if we can find it then we have a match and we can print or do something with it. Hope this helps you and good luck :)

db.users.find().forEach(
function (object) {
    var commonInBoth=db.comments.findOne({ "uid": object.uid} );
    if (commonInBoth != null) {
        printjson(commonInBoth) ;
        printjson(object) ;
    }else {
        // did not match so we don't care in this case
    }
});

The standard Python libraries don't include any tzinfo classes (but see pep 431). I can only guess at the reasons. Personally I think it was a mistake not to include a tzinfo class for UTC, because that one is uncontroversial enough to have a standard implementation.

Edit: Although there's no implementation in the library, there is one given as an example in the tzinfo documentation.

from datetime import timedelta, tzinfo

ZERO = timedelta(0)

# A UTC class.

class UTC(tzinfo):
    """UTC"""

    def utcoffset(self, dt):
        return ZERO

    def tzname(self, dt):
        return "UTC"

    def dst(self, dt):
        return ZERO

utc = UTC()

To use it, to get the current time as an aware datetime object:

from datetime import datetime 

now = datetime.now(utc)

There is datetime.timezone.utc in Python 3.2+:

from datetime import datetime, timezone 

now = datetime.now(timezone.utc)

For client code, Promise is for observing or attaching callback when a result is available, whereas Future is to wait for result and then continue. Theoretically anything which is possible to do with futures what can done with promises, but due to the style difference, the resultant API for promises in different languages make chaining easier.

Are you sure your newline is not CHR(13) + CHR(10), in which case, you are ending up with CHR(13) + '_', which might still look like a newline?

Try REPLACE(col_name, CHR(13) + CHR(10), '')

use -Wno-reorder (man gcc is your friend :) )

For .Net 4 use:

ServicePointManager.SecurityProtocol = (SecurityProtocolType)768 | (SecurityProtocolType)3072;

Just add target="_blank" to the

<a mat-raised-button target="_blank" [routerLink]="['/find-post/post', post.postID]"
    class="theme-btn bg-grey white-text mx-2 mb-2">
    Open in New Window
</a>

in your PHP file, when you echo your data use json_encode (http://php.net/manual/en/function.json-encode.php)

e.g.

<?php
//plum or data...
$output = array("data","plum");

echo json_encode($output);

?>

in your javascript code, when your ajax completes the json encoded response data can be turned into an js array like this:

 $.ajax({
                type: "POST",
                url: "process.php",
                data: somedata;
                success function(json_data){
                    var data_array = $.parseJSON(json_data);

                    //access your data like this:
                    var plum_or_whatever = data_array['output'];.
                    //continue from here...
                }
            });

brief mnemonics:

git reset HEAD           :             index = HEAD
git checkout             : file_tree = index
git reset --hard HEAD    : file_tree = index = HEAD

add @method('PUT') on the form

exp:

<form action="..." method="POST">

@csrf  

@method('PUT')



</form>

Some performance measurements, using timeit instead of trying to do it manually with time.

First, Apple 2.7.2 64-bit:

In [37]: %timeit collections.deque((x for x in xrange(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.05 s per loop

Now, python.org 3.3.0 64-bit:

In [83]: %timeit collections.deque((x for x in range(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.32 s per loop

In [84]: %timeit collections.deque((x for x in xrange(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.31 s per loop

In [85]: %timeit collections.deque((x for x in iter(range(10000000)) if x%4 == 0), maxlen=0) 
1 loops, best of 3: 1.33 s per loop

Apparently, 3.x range really is a bit slower than 2.x xrange. And the OP's xrange function has nothing to do with it. (Not surprising, as a one-time call to the __iter__ slot isn't likely to be visible among 10000000 calls to whatever happens in the loop, but someone brought it up as a possibility.)

But it's only 30% slower. How did the OP get 2x as slow? Well, if I repeat the same tests with 32-bit Python, I get 1.58 vs. 3.12. So my guess is that this is yet another of those cases where 3.x has been optimized for 64-bit performance in ways that hurt 32-bit.

But does it really matter? Check this out, with 3.3.0 64-bit again:

In [86]: %timeit [x for x in range(10000000) if x%4 == 0]
1 loops, best of 3: 3.65 s per loop

So, building the list takes more than twice as long than the entire iteration.

And as for "consumes much more resources than Python 2.6+", from my tests, it looks like a 3.x range is exactly the same size as a 2.x xrange—and, even if it were 10x as big, building the unnecessary list is still about 10000000x more of a problem than anything the range iteration could possibly do.

And what about an explicit for loop instead of the C loop inside deque?

In [87]: def consume(x):
   ....:     for i in x:
   ....:         pass
In [88]: %timeit consume(x for x in range(10000000) if x%4 == 0)
1 loops, best of 3: 1.85 s per loop

So, almost as much time wasted in the for statement as in the actual work of iterating the range.

If you're worried about optimizing the iteration of a range object, you're probably looking in the wrong place.

Meanwhile, you keep asking why xrange was removed, no matter how many times people tell you the same thing, but I'll repeat it again: It was not removed: it was renamed to range, and the 2.x range is what was removed.

Here's some proof that the 3.3 range object is a direct descendant of the 2.x xrange object (and not of the 2.x range function): the source to 3.3 range and 2.7 xrange. You can even see the change history (linked to, I believe, the change that replaced the last instance of the string "xrange" anywhere in the file).

So, why is it slower?

Well, for one, they've added a lot of new features. For another, they've done all kinds of changes all over the place (especially inside iteration) that have minor side effects. And there'd been a lot of work to dramatically optimize various important cases, even if it sometimes slightly pessimizes less important cases. Add this all up, and I'm not surprised that iterating a range as fast as possible is now a bit slower. It's one of those less-important cases that nobody would ever care enough to focus on. No one is likely to ever have a real-life use case where this performance difference is the hotspot in their code.

In script is usefull something like this:

if [ ! -d /etc/nginx ]; then ln -s /usr/local/nginx/conf/ /etc/nginx > /dev/null 2>&1; fi

it prevents before re-create "bad" looped symlink after re-run script

The ~ selector is in fact the General sibling combinator (renamed to Subsequent-sibling combinator in selectors Level 4):

The general sibling combinator is made of the "tilde" (U+007E, ~) character that separates two sequences of simple selectors. The elements represented by the two sequences share the same parent in the document tree and the element represented by the first sequence precedes (not necessarily immediately) the element represented by the second one.

Consider the following example:

.a ~ .b {_x000D_
  background-color: powderblue;_x000D_
}

<ul>_x000D_
  <li class="b">1st</li>_x000D_
  <li class="a">2nd</li>_x000D_
  <li>3rd</li>_x000D_
  <li class="b">4th</li>_x000D_
  <li class="b">5th</li>_x000D_
</ul>

.a ~ .b matches the 4th and 5th list item because they:

• Are .b elements
• Are siblings of .a
• Appear after .a in HTML source order.

Likewise, .check:checked ~ .content matches all .content elements that are siblings of .check:checked and appear after it.

Just double click on the table name and press Alt+F1

This is a perfect example of where you should use the macro recorder. Turn on the recorder and set the color of the cells through the UI. Stop the recorder and review the macro. It will generate a bunch of extraneous code, but it will also show you syntax that works for what you are trying to accomplish. Strip out what you don't need and modify (if you need to) what's left.

You can use XmlDocument. Also some XPath can be useful.

Just a simple example

XmlDocument doc = new XmlDocument();
doc.Load("sample.xml");
XmlElement root = doc.DocumentElement;
XmlNodeList nodes = root.SelectNodes("some_node"); // You can also use XPath here
foreach (XmlNode node in nodes)
{
   // use node variable here for your beeds
}

While applying the new profile to the user,you should also check for resource limits are "turned on" for the database as a whole i.e.RESOURCE_LIMIT = TRUE

Let check the parameter value.
If in Case it is :

SQL> show parameter resource_limit
NAME                                 TYPE        VALUE
------------------------------------ ----------- ---------
resource_limit                       boolean     FALSE
Its mean resource limit is off,we ist have to enable it. 

Use the ALTER SYSTEM statement to turn on resource limits. 

SQL> ALTER SYSTEM SET RESOURCE_LIMIT = TRUE;
System altered.

I just had the same problem, and I could fix it by just putting a comma and not a period/full stop in the number because of French localization.

So it works with:

2 is OK

2,5 is OK

2.5 is KO (The number is considered "illegal" and you receive empty value).

Exactly same problem. Tried kill and start but what this worked for me:

adb reconnect

Hope it helps.

It doesn't look like DD-MMM-YYYY is supported by default (at least, with dash as separator). However, using the AS clause, you should be able to do something like:

SELECT CONVERT(VARCHAR(11), SYSDATETIME(), 106) AS [DD-MON-YYYY]

See here: http://www.sql-server-helper.com/sql-server-2008/sql-server-2008-date-format.aspx

You don't have to specify the size of an array when you instantiate it.

You can still declare the array and instantiate it later. For instance:

string[] myArray;

...

myArray = new string[size];

.joins works as database join and it joins two or more table and fetch selected data from backend(database).

.includes work as left join of database. It loaded all the records of left side, does not have relevance of right hand side model. It is used to eager loading because it load all associated object in memory. If we call associations on include query result then it does not fire a query on database, It simply return data from memory because it have already loaded data in memory.

Here is VERY simple script to trigger both a 'resizestart' and 'resizeend' event on the window object.

There is no need to muck around with dates and times.

The d variable represents the number of milliseconds between resize events before triggering the resize end event, you can play with this to change how sensitive the end event is.

To listen to these events all you need to do is:

resizestart: $(window).on('resizestart', function(event){console.log('Resize Start!');});

resizeend: $(window).on('resizeend', function(event){console.log('Resize End!');});

(function ($) {
    var d = 250, t = null, e = null, h, r = false;

    h = function () {
        r = false;
        $(window).trigger('resizeend', e);
    };

    $(window).on('resize', function (event) {
        e = event || e;
        clearTimeout(t);

        if (!r) {
            $(window).trigger('resizestart', e);
            r = true;
        }

        t = setTimeout(h, d);
    });
}(jQuery));

You can pass the parent´s stdio to the child process if that´s what you want:

require('child_process').execSync(
    'rsync -avAXz --info=progress2 "/src" "/dest"',
    {stdio: 'inherit'}
);

The size of a pointer is the size required by your system to hold a unique memory address (since a pointer just holds the address it points to)

Optimist (node-optimist)

Check out optimist library, it is much better than parsing command line options by hand.

Update

Optimist is deprecated. Try yargs which is an active fork of optimist.

You could also consider using preparedStatement.setObject(index,value,type);

You can use the -notmatch operator to get the lines that don't have the characters you are interested in.

     Get-Content $FileName | foreach-object { 
     if ($_ -notmatch $arrayofStringsNotInterestedIn) { $) }

Nice elegant solution with ROW_NUMBER window function (supported by PostgreSQL - see in SQL Fiddle):

SELECT username, ip, time_stamp FROM (
 SELECT username, ip, time_stamp, 
  ROW_NUMBER() OVER (PARTITION BY username ORDER BY time_stamp DESC) rn
 FROM Users
) tmp WHERE rn = 1;

If you are on an English Windows machine, Git's default storage path will be C:\Documents and Settings\< current_user>\, because on Windows the default Git local settings resides at C:\Documents and Settings\< current_user>\.git and so Git creates a separate folder for each repo/clone at C:\Documents and Settings\< current_user>\ and there are all the directories of cloned project.

For example, if you install Symfony 2 with

git clone git://github.com/symfony/symfony.git

the Symfony directory and file will be at

C:\Documents and Settings\< current_user>\symfony\

Yes l1 and l2 will point to the same reference, same object.

If you want to create a new ArrayList based on the other ArrayList you do this:

List<String> l1 = new ArrayList<String>();
l1.add("Hello");
l1.add("World");
List<String> l2 = new ArrayList<String>(l1); //A new arrayList.
l2.add("Everybody");

The result will be l1 will still have 2 elements and l2 will have 3 elements.