This code works:

function check_credit_card_validity_contact_bank(random_id) {
    var cb_visa_pattern = /^4/;
    var cb_mast_pattern = /^5[1-5]/;
    var cb_amex_pattern = /^3[47]/;
    var cb_disc_pattern = /^6(011|5|4[4-9]|22(12[6-9]|1[3-9][0-9]|[2-8][0-9]{2}|9[0-1][0-9]|92[0-5]))/;
    var credit_card_number = jQuery("#credit_card_number_text_field_"+random_id).val();
    var cb_is_visa = cb_visa_pattern.test( credit_card_number ) === true;
    var cb_is_master = cb_mast_pattern.test( credit_card_number ) === true;
    var cb_is_amex = cb_amex_pattern.test( credit_card_number ) === true;
    var isDisc = cb_disc_pattern.test( credit_card_number ) === true;
    cb_is_amex ? jQuery("#credit_card_number_text_field_"+random_id).mask("999999999999999") : jQuery("#credit_card_number_text_field_"+random_id).mask("9999999999999999");
    var credit_card_number = jQuery("#credit_card_number_text_field_"+random_id).val();
    cb_is_amex ? jQuery("#credit_card_number_text_field_"+random_id).mask("9999 9999 9999 999") : jQuery("#credit_card_number_text_field_"+random_id).mask("9999 9999 9999 9999");

    if( cb_is_visa || cb_is_master || cb_is_amex || isDisc) {
        if( cb_is_visa || cb_is_master || isDisc) {
            var sum = 0;
            for (var i = 0; i < credit_card_number.length; i++) {
                var intVal = parseInt(credit_card_number.substr(i, 1));
                if (i % 2 == 0) {
                    intVal *= 2;
                    if (intVal > 9)
                    {
                        intVal = 1 + (intVal % 10);
                    }
                }
                sum += intVal;
            }
            var contact_bank_check_validity = (sum % 10) == 0 ? true : false;
        }

        jQuery("#text_appear_after_counter_credit_card_"+random_id).css("display","none");
        if( cb_is_visa  && contact_bank_check_validity) {
           jQuery("#credit_card_number_text_field_"+random_id).css({"background-image":"url(<?php echo plugins_url("assets/global/img/cc-visa.svg", dirname(__FILE__)); ?>)","background-repeat":"no-repeat","padding-left":"40px", "padding-bottom":"5px"});
        } else if( cb_is_master && contact_bank_check_validity) {
             jQuery("#credit_card_number_text_field_"+random_id).css({"background-image":"url(<?php echo plugins_url("assets/global/img/cc-mastercard.svg", dirname(__FILE__)); ?>)","background-repeat":"no-repeat","padding-left":"40px", "padding-bottom":"5px"});
        } else if( cb_is_amex) {
           jQuery("#credit_card_number_text_field_"+random_id).unmask();
           jQuery("#credit_card_number_text_field_"+random_id).mask("9999 9999 9999 999");
           jQuery("#credit_card_number_text_field_"+random_id).css({"background-image":"url(<?php echo plugins_url("assets/global/img/cc-amex.svg", dirname(__FILE__)); ?>)","background-repeat":"no-repeat","padding-left":"40px","padding-bottom":"5px"});
        } else if( isDisc && contact_bank_check_validity) {
             jQuery("#credit_card_number_text_field_"+random_id).css({"background-image":"url(<?php echo plugins_url("assets/global/img/cc-discover.svg", dirname(__FILE__)); ?>)","background-repeat":"no-repeat","padding-left":"40px","padding-bottom":"5px"});
        } else {
            jQuery("#credit_card_number_text_field_"+random_id).css({"background-image":"url(<?php echo plugins_url("assets/global/img/credit-card.svg", dirname(__FILE__)); ?>)","background-repeat":"no-repeat","padding-left":"40px" ,"padding-bottom":"5px"});
            jQuery("#text_appear_after_counter_credit_card_"+random_id).css("display","block").html(<?php echo json_encode($cb_invalid_card_number);?>).addClass("field_label");
        }
    }
    else {
        jQuery("#credit_card_number_text_field_"+random_id).css({"background-image":"url(<?php echo plugins_url("assets/global/img/credit-card.svg", dirname(__FILE__)); ?>)","background-repeat":"no-repeat","padding-left":"40px" ,"padding-bottom":"5px"});
        jQuery("#text_appear_after_counter_credit_card_"+random_id).css("display","block").html(<?php echo json_encode($cb_invalid_card_number);?>).addClass("field_label");
    }
}

SWIFT 4

view.layer.contents = #imageLiteral(resourceName: "webbg").cgImage

When you define any variable then you do not have to put in any extra spaces.

E.g.

name = "Stack Overflow"  
// it is not valid, you will get an error saying- "Command not found"

So remove spaces:

name="Stack Overflow" 

and it will work fine.

You are providing a string representation of a dict to the DataFrame constructor, and not a dict itself. So this is the reason you get that error.

So if you want to use your code, you could do:

df = DataFrame(eval(data))

But better would be to not create the string in the first place, but directly putting it in a dict. Something roughly like:

data = []
for row in result_set:
    data.append({'value': row["tag_expression"], 'key': row["tag_name"]})

But probably even this is not needed, as depending on what is exactly in your result_set you could probably:

• provide this directly to a DataFrame: DataFrame(result_set)
• or use the pandas read_sql_query function to do this for you (see docs on this)

With the recent version of nmap 6.40, it will automatically show you the MAC address. example:

nmap 192.168.0.1-255

this command will scan your network from 192.168.0.1 to 255 and will display the hosts with their MAC address on your network.

in case you want to display the mac address for a single client, use this command make sure you are on root or use "sudo"

sudo nmap -Pn 192.168.0.1

this command will display the host MAC address and the open ports.

hope that is helpful.

For eclipselink, only the following dependency is sufficient to generate metamodel. Nothing else is needed.

    <dependency>
        <groupId>org.eclipse.persistence</groupId>
        <artifactId>org.eclipse.persistence.jpa.modelgen.processor</artifactId>
        <version>2.5.1</version>
        <scope>provided</scope>
    </dependency>

you can do

DELETE FROM `mytable` WHERE `id` > 0

Werkzeug/Flask as already parsed everything for you. No need to do the same work again with urlparse:

from flask import request

@app.route('/')
@app.route('/data')
def data():
    query_string = request.query_string  ## There is it
    return render_template("data.html")

The full documentation for the request and response objects is in Werkzeug: http://werkzeug.pocoo.org/docs/wrappers/

Just use

composer require {package/packagename}

like

composer require phpmailer/phpmailer

if the package is not in the vendor folder.. composer installs it and if the package exists, composer update package to the latest version.

Put a global variable to generate the ids.

<script>
    $(function(){
        // Variable to get ids for the checkboxes
        var idCounter=1;
        $("#btn1").click(function(){
            var val = $("#txtAdd").val();
            $("#divContainer").append ( "<label for='chk_" + idCounter + "'>" + val + "</label><input id='chk_" + idCounter + "' type='checkbox' value='" + val + "' />" );
            idCounter ++;
        });
    });
</script>
<div id='divContainer'></div>
<input type="text" id="txtAdd" /> 
<button id="btn1">Click</button>

alert( "Size: " + $("li").size() ); 

or

alert( "Size: " + $("li").length );

You can find some examples of the .size() method here.

There's no Console.writeline in Java. Its in .NET.

Console and standard out are not same. If you read the Javadoc page you mentioned, you will see that an application can have access to a console only if it is invoked from the command line and the output is not redirected like this

java -jar MyApp.jar > MyApp.log

Other such cases are covered in SimonJ's answer, though he missed out on the point that there's no Console.writeline.

You are also able to do some text manipulation inside the braces:

STRING="./folder/subfolder/file.txt"
echo ${STRING} ${STRING%/*/*}

Result:

./folder/subfolder/file.txt ./folder

or

STRING="This is a string"
echo ${STRING// /_}

Result:

This_is_a_string

You are right in "regular variables" are not needed... But it is more helpful for the debugging and to read a script.

I am sorry, but none of these answers provide an optimal solution. If you use a library such as OpenCSV you will have to write a lot of code to handle special cases to extract information from specific columns.

For example, if you have rows with less columns than what you're after, you'll have to write a lot of code to handle it. Using the OpenCSV example:

  CSVReader reader = new CSVReader(new FileReader(strFile));
  String [] nextLine;
  while ((nextLine = reader.readNext()) != null) {
       //let's say you are interested in getting columns 20, 30, and 40
       String[] outputRow = new String[3];
       if(parsedRow.length < 40){
            outputRow[2] = null;
       } else {
            outputRow[2] = parsedRow[40]
       }
       if(parsedRow.length < 30){
            outputRow[1] = null;
       } else {
            outputRow[1] = parsedRow[30]
       }
       if(parsedRow.length < 20){
            outputRow[0] = null;
       } else {
            outputRow[0] = parsedRow[20]
       }

  }

This is a lot of code for a simple requirement. It gets worse if you are trying to get values of columns by name. You should use a more modern parser such as the one provided by uniVocity-parsers.

To reliably and easily get the columns you want, simply write:

CsvParserSettings settings = new CsvParserSettings();
parserSettings.selectIndexes(20, 30, 40);
CsvParser parser = new CsvParser(settings);
List<String[]> allRows = parser.parseAll(new FileReader(yourFile));

Disclosure: I am the author of this library. It's open-source and free (Apache V2.0 license).

If you are converting a varchar to int make sure you do not have decimal places.

For example, if you are converting a varchar field with value (12345.0) to an integer then you get this conversion error. In my case I had all my fields with .0 as ending so I used the following statement to globally fix the problem.

CONVERT(int, replace(FIELD_NAME,'.0',''))

You need to detect the click from js side, your HTML remaining same. Note: this method is deprecated since v3.5.5 and removed in v4.

$("button").click(function() {
    var $btn = $(this);
    $btn.button('loading');
    // simulating a timeout
    setTimeout(function () {
        $btn.button('reset');
    }, 1000);
});

Also, don't forget to load jQuery and Bootstrap js (based on jQuery) file in your page.

JSFIDDLE

Official Documentation

The apply function takes two arguments; the object this will be binded to, and the arguments, represented with an array.

some_func = function (a, b) { return b }
some_func.apply(obj, ["arguments", "are", "here"])
// "are"

One way to do this with MS Access is with a subquery but it does not have anything like the same functionality:

SELECT a.ID, 
       a.AText, 
       (SELECT Count(ID) 
        FROM table1 b WHERE b.ID <= a.ID 
        AND b.AText Like "*a*") AS RowNo
FROM Table1 AS a
WHERE a.AText Like "*a*"
ORDER BY a.ID;

You could try to debug the problem using valgrind:

The Valgrind distribution currently includes six production-quality tools: a memory error detector, two thread error detectors, a cache and branch-prediction profiler, a call-graph generating cache profiler, and a heap profiler. It also includes two experimental tools: a heap/stack/global array overrun detector, and a SimPoint basic block vector generator. It runs on the following platforms: X86/Linux, AMD64/Linux, PPC32/Linux, PPC64/Linux, and X86/Darwin (Mac OS X).

A struct (without a typedef) often needs to (or should) be with the keyword struct when used.

struct A;                      // forward declaration
void function( struct A *a );  // using the 'incomplete' type only as pointer

If you typedef your struct you can leave out the struct keyword.

typedef struct A A;          // forward declaration *and* typedef
void function( A *a );

Note that it is legal to reuse the struct name

Try changing the forward declaration to this in your code:

typedef struct context context;

It might be more readable to do add a suffix to indicate struct name and type name:

typedef struct context_s context_t;

[A-Za-z ]* to match letters and spaces.

The easiest way to for-each every char in a String is to use toCharArray():

for (char ch: "xyz".toCharArray()) {
}

This gives you the conciseness of for-each construct, but unfortunately String (which is immutable) must perform a defensive copy to generate the char[] (which is mutable), so there is some cost penalty.

From the documentation:

[toCharArray() returns] a newly allocated character array whose length is the length of this string and whose contents are initialized to contain the character sequence represented by this string.

There are more verbose ways of iterating over characters in an array (regular for loop, CharacterIterator, etc) but if you're willing to pay the cost toCharArray() for-each is the most concise.

All Credit to @Jim Scott -- just added one touch. (ASP.NET 4.5 & C#)

Refractoring this a little more... if you pass the CheckBoxList as an object to the method, you can reuse it for any CheckBoxList. Also you can use either the Text or the Value.

private void SelectCheckBoxList(string valueToSelect, CheckBoxList lst)
{
    ListItem listItem = lst.Items.FindByValue(valueToSelect);
    //ListItem listItem = lst.Items.FindByText(valueToSelect);
    if (listItem != null) listItem.Selected = true;
}

//How to call it -- in this case from a SQLDataReader and "chkRP" is my CheckBoxList`

SelectCheckBoxList(dr["kRPId"].ToString(), chkRP);`

You can also do this as a one-liner:

df.drop(columns=['b', 'x']).assign(b=df['b'], x=df['x'])

Just multiply the number by 100, round, and divide the resulting number by 100.

AS Scott mentioned here http://weblogs.asp.net/scottgu/archive/2010/09/30/asp-net-security-fix-now-on-windows-update.aspx After windows installed security update for .net framework, you will meet this problem. just modify the configuration section in your web.config file and switch to a different cookie name.

In brief:

DateFormat formatter = new SimpleDateFormat("MM/dd/yy");
try {
  Date date = formatter.parse("01/29/02");
} catch (ParseException e) {
  e.printStackTrace();
}

See SimpleDateFormat javadoc for more.

And to turn it into a Calendar, do:

Calendar calendar = Calendar.getInstance();
calendar.setTime(date);

Your regular expression most likely wants to be

/\nSUMMARY:(.*)$/g

A helpful little trick I like to use is to default assign on match with an array.

var arr = iCalContent.match(/\nSUMMARY:(.*)$/g) || [""]; //could also use null for empty value
return arr[0];

This way you don't get annoying type errors when you go to use arr

I had the very same problem as author!

To solve my issue I had to add Maven Integration Plugin: File | Settings | Plugins

Like this:

After that Intellij downloaded all the dependencies from pom.xml file.

Now if I want to create a project based on maven model, I just choose Open on the first Intellij window and choose the pom.xml file:

Occasionally when a disk runs out of space, the message "transaction log for database XXXXXXXXXX is full due to 'LOG_BACKUP'" will be returned when an update SQL statement fails. Check your diskspace :)

 import org.apache.commons.httpclient.util.URIUtil;
 import org.apache.commons.io.FileUtils;
 import groovy.json.JsonSlurper;
 import java.io.File;

    tmpDir = "/defineYourTmpDir"
    URL url = new URL("http://yourOwnURL.com/file.json");
    String path = tmpDir + "/tmpRemoteJson" + ".json";
    remoteJsonFile = new File(path);
    remoteJsonFile.deleteOnExit(); 
    FileUtils.copyURLToFile(url, remoteJsonFile);
    String fileTMPPath = remoteJsonFile.getPath();

    def inputTMPFile = new File(fileTMPPath);
    remoteParsedJson = new JsonSlurper().parseText(inputTMPFile.text);

A generative algorithm model will learn completely from the training data and will predict the response.

A discriminative algorithm job is just to classify or differentiate between the 2 outcomes.

(np.where(np.isnan(A)))[0].shape[0] will be greater than 0 if A contains at least one element of nan, A could be an n x m matrix.

Example:

import numpy as np

A = np.array([1,2,4,np.nan])

if (np.where(np.isnan(A)))[0].shape[0]: 
    print "A contains nan"
else:
    print "A does not contain nan"

Copying to the clipboard is a tricky task to do in Javascript in terms of browser compatibility. The best way to do it is using a small flash. It will work on every browser. You can check it in this article.

Here's how to do it for Internet Explorer:

function copy (str)
{
    //for IE ONLY!
    window.clipboardData.setData('Text',str);
}

Answer of @zolley is right. Just adding a Gif and steps for the reference.

1. Goto menu Format > Conditional formatting..
2. Find Format cells if..
3. Add =countif(A:A,A1)>1 in field Custom formula is
   • Note: Change the letter A with your own column.

Zend Guard does not support php 5.5 and is easy to reverse, go for http://www.ioncube.com for obfuscation. http://wwww.phplicengine.com can license the scripts remotely or locally.

Look at the Collections class, specifically shuffle(...).

The basic technique (on most modern systems) is to subtract the two numbers and then to check the sign bit of the result, i.e. see if the result is greater than/equal to/less than zero. In the assembly code instead of getting the result directly (into a register), you normally just branch depending on the state:

; Compare r1 and r2
    CMP $r1, $r2
    JLT lessthan
greater_or_equal:
    ; print "r1 >= r2" somehow
    JMP l1
lessthan:
    ; print "r1 < r2" somehow
l1:

Yes regex can certainly be used to extract part of a string. Unfortunately different flavours of *nix and different tools use slightly different Regex variants.

This sed command should work on most flavours (Tested on OS/X and Redhat)

echo '12 BBQ ,45 rofl, 89 lol' | sed  's/^.*,\([0-9][0-9]*\).*$/\1/g'

In SQL Server 2008, you can also just run the standard report Disk Usage by Top Tables. This can be found by right clicking the DB, selecting Reports->Standard Reports and selecting the report you want.

There are 2 ways of doing this

foreach($questions as $key => $question){
    $questions[$key]['answers'] = $answers_model->get_answers_by_question_id($question['question_id']);
}

This way you save the key, so you can update it again in the main $questions variable

or

foreach($questions as &$question){

Adding the & will keep the $questions updated. But I would say the first one is recommended even though this is shorter (see comment by Paystey)

Per the PHP foreach documentation:

In order to be able to directly modify array elements within the loop precede $value with &. In that case the value will be assigned by reference.

Instead of foreach(), use a for() loop with a numeric index.

import numpy as np, cv2

img1 = cv2.imread(fn1, 0)
img2 = cv2.imread(fn2, 0)
h1, w1 = img1.shape[:2]
h2, w2 = img2.shape[:2]
vis = np.zeros((max(h1, h2), w1+w2), np.uint8)
vis[:h1, :w1] = img1
vis[:h2, w1:w1+w2] = img2
vis = cv2.cvtColor(vis, cv2.COLOR_GRAY2BGR)

cv2.imshow("test", vis)
cv2.waitKey()

or if you prefer legacy way:

import numpy as np, cv

img1 = cv.LoadImage(fn1, 0)
img2 = cv.LoadImage(fn2, 0)

h1, w1 = img1.height,img1.width
h2, w2 = img2.height,img2.width
vis = np.zeros((max(h1, h2), w1+w2), np.uint8)
vis[:h1, :w1] = cv.GetMat(img1)
vis[:h2, w1:w1+w2] = cv.GetMat(img2)
vis2 = cv.CreateMat(vis.shape[0], vis.shape[1], cv.CV_8UC3)
cv.CvtColor(cv.fromarray(vis), vis2, cv.CV_GRAY2BGR)

cv.ShowImage("test", vis2)
cv.WaitKey()

A few more:

• blitwizard
• load81
• egsl

This one is like the answer above which uses the MySql DATE_FORMAT() function. I also selected just one specific week in Jan.

SELECT 
    DatePart(day, DateAdded) AS date, 
    COUNT(entryhash) AS count 
FROM Responses 
    where DateAdded > '2020-01-25' and DateAdded < '2020-02-01' 
GROUP BY 
    DatePart(day, DateAdded )

Using toPrecision method:

var a = 1.2345
a.toPrecision(2)

// result "1.2"

Logs are set in your settings.py file. A new, default project, looks like this:

# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        }
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
    }
}

By default, these don't create log files. If you want those, you need to add a filename parameter to your handlers

    'applogfile': {
        'level':'DEBUG',
        'class':'logging.handlers.RotatingFileHandler',
        'filename': os.path.join(DJANGO_ROOT, 'APPNAME.log'),
        'maxBytes': 1024*1024*15, # 15MB
        'backupCount': 10,
    },

This will set up a rotating log that can get 15 MB in size and keep 10 historical versions.

In the loggers section from above, you need to add applogfile to the handlers for your application

'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
        'APPNAME': {
            'handlers': ['applogfile',],
            'level': 'DEBUG',
        },
    }

This example will put your logs in your Django root in a file named APPNAME.log

Maybe can help to check that the path to the xsd file has not 'strange' characters like 'é', or similar: I was having the same issue but when I changed to a path without the 'é' the error dissapeared.

If you want to disable a single transition property, you can do:

transition: color 0s;

(since a zero second transition is the same as no transition.)

just another way to do it.

Label lbl = new Label();
new ToolTip().SetToolTip(lbl, "tooltip text here");

You can order by address_id in an subquery, then order by what you want in an outer query.

SELECT * FROM 
    (SELECT DISTINCT ON (address_id) purchases.address_id, purchases.* 
    FROM "purchases" 
    WHERE "purchases"."product_id" = 1 ORDER BY address_id DESC ) 
ORDER BY purchased_at DESC

In addition to what Angular University said above you may want to use @Import to aggregate @Configuration classes to the other class (AuthenticationController in my case) :

@Import(SecurityConfig.class)
@RestController
public class AuthenticationController {
@Autowired
private AuthenticationManager authenticationManager;
//some logic
}

Spring doc about Aggregating @Configuration classes with @Import: link

You can do this way -

int[] terms = new int[400];
for (int runs = 0; runs < 400; runs++)
{
    terms[runs] = value;
}

Alternatively, you can use Lists - the advantage with lists being, you don't need to know the array size when instantiating the list.

List<int> termsList = new List<int>();
for (int runs = 0; runs < 400; runs++)
{
    termsList.Add(value);
}

// You can convert it back to an array if you would like to
int[] terms = termsList.ToArray();

Edit: a) for loops on List<T> are a bit more than 2 times cheaper than foreach loops on List<T>, b) Looping on array is around 2 times cheaper than looping on List<T>, c) looping on array using for is 5 times cheaper than looping on List<T> using foreach (which most of us do).

Linux kernel 5.0 source comments

I knew that x86 specifics are under arch/x86, and that syscall stuff goes under arch/x86/entry. So a quick git grep rdi in that directory leads me to arch/x86/entry/entry_64.S:

/*
 * 64-bit SYSCALL instruction entry. Up to 6 arguments in registers.
 *
 * This is the only entry point used for 64-bit system calls.  The
 * hardware interface is reasonably well designed and the register to
 * argument mapping Linux uses fits well with the registers that are
 * available when SYSCALL is used.
 *
 * SYSCALL instructions can be found inlined in libc implementations as
 * well as some other programs and libraries.  There are also a handful
 * of SYSCALL instructions in the vDSO used, for example, as a
 * clock_gettimeofday fallback.
 *
 * 64-bit SYSCALL saves rip to rcx, clears rflags.RF, then saves rflags to r11,
 * then loads new ss, cs, and rip from previously programmed MSRs.
 * rflags gets masked by a value from another MSR (so CLD and CLAC
 * are not needed). SYSCALL does not save anything on the stack
 * and does not change rsp.
 *
 * Registers on entry:
 * rax  system call number
 * rcx  return address
 * r11  saved rflags (note: r11 is callee-clobbered register in C ABI)
 * rdi  arg0
 * rsi  arg1
 * rdx  arg2
 * r10  arg3 (needs to be moved to rcx to conform to C ABI)
 * r8   arg4
 * r9   arg5
 * (note: r12-r15, rbp, rbx are callee-preserved in C ABI)
 *
 * Only called from user space.
 *
 * When user can change pt_regs->foo always force IRET. That is because
 * it deals with uncanonical addresses better. SYSRET has trouble
 * with them due to bugs in both AMD and Intel CPUs.
 */

and for 32-bit at arch/x86/entry/entry_32.S:

/*
 * 32-bit SYSENTER entry.
 *
 * 32-bit system calls through the vDSO's __kernel_vsyscall enter here
 * if X86_FEATURE_SEP is available.  This is the preferred system call
 * entry on 32-bit systems.
 *
 * The SYSENTER instruction, in principle, should *only* occur in the
 * vDSO.  In practice, a small number of Android devices were shipped
 * with a copy of Bionic that inlined a SYSENTER instruction.  This
 * never happened in any of Google's Bionic versions -- it only happened
 * in a narrow range of Intel-provided versions.
 *
 * SYSENTER loads SS, ESP, CS, and EIP from previously programmed MSRs.
 * IF and VM in RFLAGS are cleared (IOW: interrupts are off).
 * SYSENTER does not save anything on the stack,
 * and does not save old EIP (!!!), ESP, or EFLAGS.
 *
 * To avoid losing track of EFLAGS.VM (and thus potentially corrupting
 * user and/or vm86 state), we explicitly disable the SYSENTER
 * instruction in vm86 mode by reprogramming the MSRs.
 *
 * Arguments:
 * eax  system call number
 * ebx  arg1
 * ecx  arg2
 * edx  arg3
 * esi  arg4
 * edi  arg5
 * ebp  user stack
 * 0(%ebp) arg6
 */

glibc 2.29 Linux x86_64 system call implementation

Now let's cheat by looking at a major libc implementations and see what they are doing.

What could be better than looking into glibc that I'm using right now as I write this answer? :-)

glibc 2.29 defines x86_64 syscalls at sysdeps/unix/sysv/linux/x86_64/sysdep.h and that contains some interesting code, e.g.:

/* The Linux/x86-64 kernel expects the system call parameters in
   registers according to the following table:

    syscall number  rax
    arg 1       rdi
    arg 2       rsi
    arg 3       rdx
    arg 4       r10
    arg 5       r8
    arg 6       r9

    The Linux kernel uses and destroys internally these registers:
    return address from
    syscall     rcx
    eflags from syscall r11

    Normal function call, including calls to the system call stub
    functions in the libc, get the first six parameters passed in
    registers and the seventh parameter and later on the stack.  The
    register use is as follows:

     system call number in the DO_CALL macro
     arg 1      rdi
     arg 2      rsi
     arg 3      rdx
     arg 4      rcx
     arg 5      r8
     arg 6      r9

    We have to take care that the stack is aligned to 16 bytes.  When
    called the stack is not aligned since the return address has just
    been pushed.


    Syscalls of more than 6 arguments are not supported.  */

and:

/* Registers clobbered by syscall.  */
# define REGISTERS_CLOBBERED_BY_SYSCALL "cc", "r11", "cx"

#undef internal_syscall6
#define internal_syscall6(number, err, arg1, arg2, arg3, arg4, arg5, arg6) \
({                                  \
    unsigned long int resultvar;                    \
    TYPEFY (arg6, __arg6) = ARGIFY (arg6);              \
    TYPEFY (arg5, __arg5) = ARGIFY (arg5);              \
    TYPEFY (arg4, __arg4) = ARGIFY (arg4);              \
    TYPEFY (arg3, __arg3) = ARGIFY (arg3);              \
    TYPEFY (arg2, __arg2) = ARGIFY (arg2);              \
    TYPEFY (arg1, __arg1) = ARGIFY (arg1);              \
    register TYPEFY (arg6, _a6) asm ("r9") = __arg6;            \
    register TYPEFY (arg5, _a5) asm ("r8") = __arg5;            \
    register TYPEFY (arg4, _a4) asm ("r10") = __arg4;           \
    register TYPEFY (arg3, _a3) asm ("rdx") = __arg3;           \
    register TYPEFY (arg2, _a2) asm ("rsi") = __arg2;           \
    register TYPEFY (arg1, _a1) asm ("rdi") = __arg1;           \
    asm volatile (                          \
    "syscall\n\t"                           \
    : "=a" (resultvar)                          \
    : "0" (number), "r" (_a1), "r" (_a2), "r" (_a3), "r" (_a4),     \
      "r" (_a5), "r" (_a6)                      \
    : "memory", REGISTERS_CLOBBERED_BY_SYSCALL);            \
    (long int) resultvar;                       \
})

which I feel are pretty self explanatory. Note how this seems to have been designed to exactly match the calling convention of regular System V AMD64 ABI functions: https://en.wikipedia.org/wiki/X86_calling_conventions#List_of_x86_calling_conventions

Quick reminder of the clobbers:

• cc means flag registers. But Peter Cordes comments that this is unnecessary here.
• memory means that a pointer may be passed in assembly and used to access memory

For an explicit minimal runnable example from scratch see this answer: How to invoke a system call via syscall or sysenter in inline assembly?

Make some syscalls in assembly manually

Not very scientific, but fun:

• x86_64.S

  .text
  .global _start
  _start:
  asm_main_after_prologue:
      /* write */
      mov $1, %rax    /* syscall number */
      mov $1, %rdi    /* stdout */
      mov $msg, %rsi  /* buffer */
      mov $len, %rdx  /* len */
      syscall
  
      /* exit */
      mov $60, %rax   /* syscall number */
      mov $0, %rdi    /* exit status */
      syscall
  msg:
      .ascii "hello\n"
  len = . - msg
  

  GitHub upstream.

Make system calls from C

Here's an example with register constraints: How to invoke a system call via syscall or sysenter in inline assembly?

aarch64

I've shown a minimal runnable userland example at: https://reverseengineering.stackexchange.com/questions/16917/arm64-syscalls-table/18834#18834 TODO grep kernel code here, should be easy.

For hide:

$("#id").css("display", "none");

For show:

$("#id").css("display", "");

Use the .NET ServiceController class to start it, or issue the commandline command to start it --- "net start servicename". Either way works.

Can we re-visit the basic reason we wanted our class to behave as a Thread? There is no reason at all, we just wanted to execute a task, most likely in an asynchronous mode, which precisely means that the execution of the task must branch from our main thread and the main thread if finishes early, may or may not wait for the branched path(task).

If this is the whole purpose, then where do I see the need of a specialized Thread. This can be accomplished by picking up a RAW Thread from the System's Thread Pool and assigning it our task (may be an instance of our class) and that is it.

So let us obey the OOPs concept and write a class of the type we need. There are many ways to do things, doing it in the right way matters.

We need a task, so write a task definition which can be run on a Thread. So use Runnable.

Always remember implements is specially used to impart a behaviour and extends is used to impart a feature/property.

We do not want the thread's property, instead we want our class to behave as a task which can be run.

Previously posted solutions did not work for me. cell.getRawValue() returned the same formula as stated in the cell. The following function worked for me:

public void readFormula() throws IOException {
    FileInputStream fis = new FileInputStream("Path of your file");
    Workbook wb = new XSSFWorkbook(fis);
    Sheet sheet = wb.getSheetAt(0);
    FormulaEvaluator evaluator = wb.getCreationHelper().createFormulaEvaluator();

    CellReference cellReference = new CellReference("C2"); // pass the cell which contains the formula
    Row row = sheet.getRow(cellReference.getRow());
    Cell cell = row.getCell(cellReference.getCol());

    CellValue cellValue = evaluator.evaluate(cell);

    switch (cellValue.getCellType()) {
        case Cell.CELL_TYPE_BOOLEAN:
            System.out.println(cellValue.getBooleanValue());
            break;
        case Cell.CELL_TYPE_NUMERIC:
            System.out.println(cellValue.getNumberValue());
            break;
        case Cell.CELL_TYPE_STRING:
            System.out.println(cellValue.getStringValue());
            break;
        case Cell.CELL_TYPE_BLANK:
            break;
        case Cell.CELL_TYPE_ERROR:
            break;

        // CELL_TYPE_FORMULA will never happen
        case Cell.CELL_TYPE_FORMULA:
            break;
    }

}

Your first block of code tells CLR to create a Thread (say. T) for you which is can be run as background (use thread pool threads when scheduling T ). In concise, you explicitly ask CLR to create a thread for you to do something and call Start() method on thread to start.

Your second block of code does the same but delegate (implicitly handover) the responsibility of creating thread (background- which again run in thread pool) and the starting thread through StartNew method in the Task Factory implementation.

This is a quick difference between given code blocks. Having said that, there are few detailed difference which you can google or see other answers from my fellow contributors.

The declaration and definition of insertLike are different

In your header file:

void insertLike(const char sentence[], const int lengthTo, const int length, const char writeTo[]);

In your 'function file':

void insertLike(const char sentence[], const int lengthTo, const int length,char writeTo[]);

C++ allows function overloading, where you can have multiple functions/methods with the same name, as long as they have different arguments. The argument types are part of the function's signature.

In this case, insertLike which takes const char* as its fourth parameter and insertLike which takes char * as its fourth parameter are different functions.

I think you have answered your own question with

Runtime.getRuntime().exec(myShellScript);

As to whether it is good practice... what are you trying to do with a shell script that you cannot do with Java?

In the future the format might need to be changed which could be a small head ache having date.dateFromISO8601 calls everywhere in an app. Use a class and protocol to wrap the implementation, changing the date time format call in one place will be simpler. Use RFC3339 if possible, its a more complete representation. DateFormatProtocol and DateFormat is great for dependency injection.

class AppDelegate: UIResponder, UIApplicationDelegate {

    internal static let rfc3339DateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
    internal static let localeEnUsPosix = "en_US_POSIX"
}

import Foundation

protocol DateFormatProtocol {

    func format(date: NSDate) -> String
    func parse(date: String) -> NSDate?

}


import Foundation

class DateFormat:  DateFormatProtocol {

    func format(date: NSDate) -> String {
        return date.rfc3339
    }

    func parse(date: String) -> NSDate? {
        return date.rfc3339
    }

}


extension NSDate {

    struct Formatter {
        static let rfc3339: NSDateFormatter = {
            let formatter = NSDateFormatter()
            formatter.calendar = NSCalendar(calendarIdentifier: NSCalendarIdentifierISO8601)
            formatter.locale = NSLocale(localeIdentifier: AppDelegate.localeEnUsPosix)
            formatter.timeZone = NSTimeZone(forSecondsFromGMT: 0)
            formatter.dateFormat = rfc3339DateFormat
            return formatter
        }()
    }

    var rfc3339: String { return Formatter.rfc3339.stringFromDate(self) }
}

extension String {
    var rfc3339: NSDate? {
        return NSDate.Formatter.rfc3339.dateFromString(self)
    }
}



class DependencyService: DependencyServiceProtocol {

    private var dateFormat: DateFormatProtocol?

    func setDateFormat(dateFormat: DateFormatProtocol) {
        self.dateFormat = dateFormat
    }

    func getDateFormat() -> DateFormatProtocol {
        if let dateFormatObject = dateFormat {

            return dateFormatObject
        } else {
            let dateFormatObject = DateFormat()
            dateFormat = dateFormatObject

            return dateFormatObject
        }
    }

}

You should notice that this depends on how function is invoked ie: when a function is called as a method of an object, its this is set to the object the method is called on.

this is accessible in JSX context as your component object, so you can call your desired method inline as this method.

If you just pass reference to function/method, it seems that react will invoke it as independent function.

onClick={this.onToggleLoop} // Here you just passing reference, React will invoke it as independent function and this will be undefined

onClick={()=>this.onToggleLoop()} // Here you invoking your desired function as method of this, and this in that function will be set to object from that function is called ie: your component object

If you try exec sp_rename and receieve a LockMatchID error then it might help to add a use [database] statement first:

I tried

 exec sp_rename '[database_name].[dbo].[table_name]', 'new_table_name';
 -- Invalid EXECUTE statement using object "Object", method "LockMatchID".

What I had to do to fix it was to rewrite it to:

use database_name
exec sp_rename '[dbo].[table_name]', 'new_table_name';

If you use eclipse just go to the top menu

Source --> Generate equals() and hashCode()

myObj[prop] = value;

That should work. You mixed up the name of the variable and its value. But indexing an object with strings to get at its properties works fine in JavaScript.

Some addition to previous comments: 'firstboot' won't be available until you run 'mount_root' command.

So here is a full recap of what needs to be done. All manipulations I did on Windows 8.1.

• Enter Failsafe mode (hold the reset button on boot for a few seconds)
• Assign a static IP address, 192.168.1.2, to your PC. Example of a command: netsh interface ip set address name="Ethernet" static 192.168.1.2 255.255.255.0 192.168.1.1
• Connect to address 192.168.1.1 from telnet (I use PuTTY) and login/password isn't required).
• Run 'mount_root' (otherwise 'firstboot' won't be available).
• Run 'firstboot' to reset.
• Run 'reboot -f' to reboot.

Now you can enter to the router console from a browser. Also don't forget to return your PC from static to DHCP address assignment. Example: netsh interface ip set address name="Ethernet" source=dhcp

Visual Studio for Mac Community addition:

As AMissico's answer requires changing the log level, and neither ASMSpy nor ASMSpyPlus are available as a cross-platform solution, here is a short addition for Visual Studio for Mac:

https://docs.microsoft.com/en-us/visualstudio/mac/compiling-and-building

It's in Visual Studio Community ? Preferences... ? Projects ? Build Log ? verbosity

the problem with datagridview is that it select the first row automatically so you want to clear the selection by

grvPackingList.ClearSelection();
dataGridView1.Rows[rowindex].Cells[columnindex].Selected = true;  

other wise it will not work

mystring.Substring(Math.Max(0, mystring.Length - 4)); //how many lines is this?

If you're positive the length of your string is at least 4, then it's even shorter:

mystring.Substring(mystring.Length - 4);

Use the following code. I have added reference to React and React DOM. Use ES6/Babel to transform you JS code into vanilla JavaScript. Note that Render method comes from ReactDOM and make sure that render method has a target specified in the DOM. Sometimes you might face an issue that the render() method can't find the target element. This happens because the react code is executed before the DOM renders. To counter this use jQuery ready() to call the render() method of React. This way you will be sure about DOM being rendered first. You can also use defer attribute on your app script.

HTML code:

<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
  <div id='main-content'></div>
<script src="CDN link to/react-15.1.0.js"></script>
<script src="CDN link to/react-dom-15.1.0.js"></script>

</body>
</html>

JS code:

var LikeOrNot = React.createClass({
    render: function () {
      return (
        <li>Like</li>
      );
    }
});

ReactDOM.render(<LikeOrNot />,
                document.getElementById('main-content'));

Hope this solves your issue. :-)

You could use limitTo filter with -1 for find the last element

Example :

<div ng-repeat="friend in friends | limitTo: -1">
    {{friend.name}}
</div>

Query String: ?strID=XXXX&strName=yyyy&strDate=zzzzz

before you redirect:

string queryString = Request.QueryString.ToString();

Response.Redirect("page.aspx?"+queryString);

Just wrap your WebElement into Select Object as shown below

Select dropdown = new Select(driver.findElement(By.id("identifier")));

Once this is done you can select the required value in 3 ways. Consider an HTML file like this

<html>
<body>
<select id = "designation">
<option value = "MD">MD</option>
<option value = "prog"> Programmer </option>
<option value = "CEO"> CEO </option>
</option>
</select>
<body>
</html>

Now to identify dropdown do

Select dropdown = new Select(driver.findElement(By.id("designation")));

To select its option say 'Programmer' you can do

dropdown.selectByVisibleText("Programmer ");

or

dropdown.selectByIndex(1);

or

 dropdown.selectByValue("prog");

You can do it with a linear-gradient by setting it to be like this:

h1, a {
    display: inline;
    text-decoration: none;
    color: black;
    background-image: linear-gradient(to top, #000 12%, transparent 12%);
}

<h1>I'm underlined</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim <a href="https://stackoverflow.com">veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in</a> reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

And, yes, you can change it like this...

var m = document.getElementById("m");
m.onchange = u;
function u() {
    document.getElementById("a").innerHTML = ":root { --value: " + m.value + "%;";
}

h1, a {
    display: inline;
    text-decoration: none;
    color: black;
    background-image: linear-gradient(to top, #000 var(--value), transparent var(--value));
}

<h1>I'm underlined</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim <a href="https://stackoverflow.com">veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in</a> reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<style id="a"></style>
<input type="range" min="0" max="100" id="m" />

Use JavaScript's hasOwnProperty() function:

if (json_object.hasOwnProperty('name')) {
    //do struff
}

Try this way:

    HashMap<String, Integer> hashMap = new HashMap();

    for (int i=1; i<=3; i++) {
        hashMap.put("n" + i, 5);
    }

Despite Daniel Böhmer's working solution, Ohad Schneider offered a better solution in a comment:

If the file is usually ignored, and you force adding it - it can be accidentally ignored again in the future (like when the file is deleted, then a commit is made and the file is re-created.

You should just un-ignore it in the .gitignore file like that: Unignore subdirectories of ignored directories in Git

If the delete is recent enough (Like an Oh-NO! moment) you should still have a message:

Deleted branch <branch name> (was abcdefghi).

you can still run:

git checkout abcdefghi

git checkout -b <some new branch name or the old one>

I use nullhack for that purpose, it tries to access property of null, which is an error:

try {
  [1,2,3,4,5]
  .forEach(
    function ( val, idx, arr ) {
      if ( val == 3 ) null.NULLBREAK;
    }
  );
} catch (e) {
  // e <=> TypeError: null has no properties
}
//

Instead of changing the language version from 6 to 5, change the "type" attribute on the compiler tag from

Microsoft.CSharp.CSharpCodeProvider, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

to

Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35

You could use pandas:

In [1]: import pandas as pd

In [2]: a = [[1.2,'abc',3],[1.2,'werew',4],[1.4,'qew',2]]

In [3]: my_df = pd.DataFrame(a)

In [4]: my_df.to_csv('my_csv.csv', index=False, header=False)

You've gotten several good answers and I'd go with the Bash builtin myself, but since you asked about sed and awk and (almost) no one else offered solutions based on them, I offer you these:

echo "USCAGoleta9311734.5021-120.1287855805" | awk '{print substr($0,0,2)}'

and

echo "USCAGoleta9311734.5021-120.1287855805" | sed 's/\(^..\).*/\1/'

The awk one ought to be fairly obvious, but here's an explanation of the sed one:

• substitute "s/"
• the group "()" of two of any characters ".." starting at the beginning of the line "^" and followed by any character "." repeated zero or more times "*" (the backslashes are needed to escape some of the special characters)
• by "/" the contents of the first (and only, in this case) group (here the backslash is a special escape referring to a matching sub-expression)
• done "/"

If the leading asterisk is a problem, I pipe the git branch as follows

git branch | awk -F ' +' '! /\(no branch\)/ {print $2}'

This also eliminates the '(no branch)' line that shows up when you have detached head.

As much as I love XAML, for this kinds of tasks I switch to code behind. Attached behaviors are a good pattern for this. Keep in mind, Expression Blend 3 provides a standard way to program and use behaviors. There are a few existing ones on the Expression Community Site.

Perhaps a more pythonic way of doing so.

from numpy import *
import math
import matplotlib.pyplot as plt

t = linspace(0,2*math.pi,400)
a = sin(t)
b = cos(t)
c = a + b

plt.plot(t, a, t, b, t, c)
plt.show()

This is an old post, but I was looking for answer to this same question,

Why not try something like:

scale_color_manual(values = c("foo" = "#999999", "bar" = "#E69F00"))

If you have categorical values, I don't see a reason why this should not work.

It is possible to use the semless attribute right now, here i found a german article http://www.solife.cc/blog/html5-iframe-attribut-seamless-beispiele.html

and here are another presentation about this topic: http://benvinegar.github.com/seamless-talk/

You have to use the window.postMessage method to communicate between the parent and the iframe.

Hard real-time means you must absolutely hit every deadline. Very few systems have this requirement. Some examples are nuclear systems, some medical applications such as pacemakers, a large number of defense applications, avionics, etc.

Firm/soft real time systems can miss some deadlines, but eventually performance will degrade if too many are missed. A good example is the sound system in your computer. If you miss a few bits, no big deal, but miss too many and you're going to eventually degrade the system. Similar would be seismic sensors. If you miss a few datapoints, no big deal, but you have to catch most of them to make sense of the data. More importantly, nobody is going to die if they don't work correctly.

The line is fuzzy, because even a pacemaker can be off by a small amount without killing the patient, but that's the general gist.

It's sort of like the difference between hot and warm. There's not a real divide, but you know it when you feel it.

Just use Apache Commons

DateUtils.toCalendar(Date date)

Another thing to know about, in some cases, you have to use the Delegates/Events when you need a low level of coupling !

If you want to use a component in several place in application, you need to make a component with low level of coupling and the specific unconcerned LOGIC must be delegated OUTSIDE of your component ! This ensures that you have a decoupled system and a cleaner code.

In SOLID principle this is the "D", (Dependency inversion principle).

Also known as "IoC", Inversion of control.

You can make "IoC" with Events, Delegates and DI (Dependency Injection).

It's easy to access a method in a child class. But more difficult to access a method in a parent class from child. You have to pass the parent reference to the child ! (or use DI with Interface)

Delegates/Events allows us to communicate from the child to the parent without reference !

In this diagram above, I do not use Delegate/Event and the parent component B has to have a reference of the parent component A to execute the unconcerned business logic in method of A. (high level of coupling)

With this approach, I would have to put all the references of all components that use component B ! :(

In this diagram above, I use Delegate/Event and the component B doesn't have to known A. (low level of coupling)

And you can use your component B anywhere in your application !

You can't do this without some browser specific code, since they implement text select ranged slightly differently. However, there are plugins that abstract this away. For exactly what you're after, there's the jQuery Caret (jCaret) plugin.

For your code to get the position you could do something like this:

$("#myTextInput").bind("keydown keypress mousemove", function() {
  alert("Current position: " + $(this).caret().start);
});

You can test it here.

The view (blade template): Inside the loop you can retrieve whatever column you looking for

 @foreach ($products as $product)
   {{$product->sku}}
 @endforeach

You have a misplaced closing brace before the return statement.

Both approaches call a constructor, they just call different ones. This code:

var albumData = new Album 
                {
                     Name = "Albumius",
                     Artist = "Artistus",
                     Year = 2013
                };

is syntactic shorthand for this equivalent code:

var albumData = new Album();
albumData.Name = "Albumius";
albumData.Artist = "Artistus";
albumData.Year = 2013;

The two are almost identical after compilation (close enough for nearly all intents and purposes). So if the parameterless constructor wasn't public:

public Album() { }

then you wouldn't be able to use the object initializer at all anyway. So the main question isn't which to use when initializing the object, but which constructor(s) the object exposes in the first place. If the object exposes two constructors (like the one in your example), then one can assume that both ways are equally valid for constructing an object.

Sometimes objects don't expose parameterless constructors because they require certain values for construction. Though in cases like that you can still use the initializer syntax for other values. For example, suppose you have these constructors on your object:

private Album() { }
public Album(string name)
{
    this.Name = name;
}

Since the parameterless constructor is private, you can't use that. But you can use the other one and still make use of the initializer syntax:

var albumData = new Album("Albumius")
                {
                     Artist = "Artistus",
                     Year = 2013
                };

The post-compilation result would then be identical to:

var albumData = new Album("Albumius");
albumData.Artist = "Artistus";
albumData.Year = 2013;

/usr/local/lib/node_modules is the correct directory for globally installed node modules.

/usr/local/share/npm/lib/node_modules makes no sense to me. One issue here is that you're confused because there are two directories called node_modules:

/usr/local/lib/node_modules
/usr/local/lib/node_modules/npm/node_modules

The latter seems to be node modules that came with Node, e.g., lodash, when the former is Node modules that I installed using npm.

for Xamarin Android

Using command //get the file directory

Image image =new Image() { Source = file.Path };

then in command adb pull //the image file path here

I have been searching for this for ages on my CM 11 android phone, running kitkat.

Well.. finally I found it. It's hidden in a totally unintuitive location:

1. Go to settings
2. Go to storage
3. Open the menu and choose USB computer connection

Here you can choose between Media Device (MTP), Camera (PTP) and Mass storage (UMS). Turn them all off to get it to charge only.

Sadly, if the option is not there, it is not supported by the phone. This seems to be the case for my HTC One (M7).

There is a brilliant blog post from Taiseer Joudeh with a detailed step-by-step description.

1. Part 1: Token Based Authentication using ASP.NET Web API 2, Owin, and Identity
2. Part 2: AngularJS Token Authentication using ASP.NET Web API 2, Owin, and Identity
3. Part 3: Enable OAuth Refresh Tokens in AngularJS App using ASP .NET Web API 2, and Owin
4. Part 4: ASP.NET Web API 2 external logins with Facebook and Google in AngularJS app
5. Part 5: Decouple OWIN Authorization Server from Resource Server

From this excellent article on query locks in Postgres, one can get blocked query and blocker query and their information from the following query.

CREATE VIEW lock_monitor AS(
SELECT
  COALESCE(blockingl.relation::regclass::text,blockingl.locktype) as locked_item,
  now() - blockeda.query_start AS waiting_duration, blockeda.pid AS blocked_pid,
  blockeda.query as blocked_query, blockedl.mode as blocked_mode,
  blockinga.pid AS blocking_pid, blockinga.query as blocking_query,
  blockingl.mode as blocking_mode
FROM pg_catalog.pg_locks blockedl
JOIN pg_stat_activity blockeda ON blockedl.pid = blockeda.pid
JOIN pg_catalog.pg_locks blockingl ON(
  ( (blockingl.transactionid=blockedl.transactionid) OR
  (blockingl.relation=blockedl.relation AND blockingl.locktype=blockedl.locktype)
  ) AND blockedl.pid != blockingl.pid)
JOIN pg_stat_activity blockinga ON blockingl.pid = blockinga.pid
  AND blockinga.datid = blockeda.datid
WHERE NOT blockedl.granted
AND blockinga.datname = current_database()
);

SELECT * from lock_monitor;

As the query is long but useful, the article author has created a view for it to simplify it's usage.

You can use Collections.swap(List<?> list, int i, int j);

[float(i) for i in lst]

to be precise, it creates a new list with float values. Unlike the map approach it will work in py3k.

So to get my problem fully resolved I needed to do the following:

<% pageContext.setAttribute("old", Status.OLD); %>

Then I was able to do:

<c:when test="${someModel.status == old}"/>...</c:when>

which worked as expected.

You can access the fields by indexing the object array:

foreach (object[] item in selectedValues)
{
  idTextBox.Text = item[0];
  titleTextBox.Text = item[1];
  contentTextBox.Text = item[2];
}

That said, you'd be better off storing the fields in a small class of your own if the number of items is not dynamic:

public class MyObject
{
    public int Id { get; set; }
    public string Title { get; set; }
    public string Content { get; set; }
}

Then you can do:

foreach (MyObject item in selectedValues)
{
  idTextBox.Text = item.Id;
  titleTextBox.Text = item.Title;
  contentTextBox.Text = item.Content;
}

Pretty easy to do this across multiple cells, without having to add '%' to each individually.

Select all the cells you want to change to percent, right Click, then format Cells, choose Custom. Type in 0.0\%.

From a powershell prompt, use the gci cmdlet (alias for Get-ChildItem) and -filter option:

gci -recurse -filter "hosts"

This will return an exact match to filename "hosts".

SteveMustafa points out with current versions of powershell you can use the -File switch to give the following to recursively search for only files named "hosts" (and not directories or other miscellaneous file-system entities):

gci -recurse -filter "hosts" -File 

The commands may print many red error messages like "Access to the path 'C:\Windows\Prefetch' is denied.".

If you want to avoid the error messages then set the -ErrorAction to be silent.

gci -recurse -filter "hosts" -File -ErrorAction SilentlyContinue

An additional helper is that you can set the root to search from using -Path. The resulting command to search explicitly search from, for example, the root of the C drive would be

gci -Recurse -Filter "hosts" -File -ErrorAction SilentlyContinue -Path "C:\"

The best approach I've come up with is to use Sass imports on a selected basis to pull in your bootstrap (or any other) styles into emails as might be needed.

First, create a new scss parent file something like email.scss for your email style. This could look like this:

    // Core variables and mixins
    @import "css/main/ezdia-variables";

    @import "css/bootstrap/mixins";
    @import "css/main/ezdia-mixins";

    // Import base classes
    @import "css/bootstrap/scaffolding";
    @import "css/bootstrap/type";
    @import "css/bootstrap/buttons";
    @import "css/bootstrap/alerts";

    // nest conflicting bootstrap styles
    .bootstrap-style {
        //use single quotes for nested imports
        @import 'css/bootstrap/normalize';
        @import 'css/bootstrap/tables';
    }

    @import "css/main/main";

    // Main email classes
    @import "css/email/zurb";
    @import "css/email/main";

Then in your email templates, only reference your compiled email.css file, which only contains the selected bootstrap styles referenced and nested properly in your email.scss.

For example, certain bootstrap styles will conflict with Zurb's responsive table style. To fix that, you can nest bootstrap's styles within a parent class or other selector in order to call bootstrap's table styles only when needed.

This way, you have the flexibility to pull in classes only when needed. You'll see that I use http://zurb.com/ which is a great responsive email library to use. See also http://zurb.com/ink/

Lastly, use a premailer like https://github.com/fphilipe/premailer-rails3 mentioned above to process the style into inline css, compiling inline styles to only what is used in that particular email template. For instance, for premailer, your ruby file could look something like this to compile an email into inline style.

    require 'rubygems' # optional for Ruby 1.9 or above.
    require 'premailer'

    premailer = Premailer.new('http://www.yourdomain.com/TestSnap/view/emailTemplates/DeliveryReport.jsp', :warn_level => Premailer::Warnings::SAFE)

    # Write the HTML output
    File.open("delivery_report.html", "w") do |fout|
      fout.puts premailer.to_inline_css
    end

    # Write the plain-text output
    File.open("output.txt", "w") do |fout|
      fout.puts premailer.to_plain_text
    end

    # Output any CSS warnings
    premailer.warnings.each do |w|
      puts "#{w[:message]} (#{w[:level]}) may not render properly in #{w[:clients]}"
    end

Hope this helps! Been struggling to find a flexible email templating framework across Pardot, Salesforce, and our product's built-in auto-response and daily emails.

This look like a duplicate of JSTL conditional check.

The error is having the && outside the expression. Instead use

<c:if test="${ISAJAX == 0 && ISDATE == 0}">

It is not the operator that is case sensitive, it is the column itself.

When a SQL Server installation is performed a default collation is chosen to the instance. Unless explicitly mentioned otherwise (check the collate clause bellow) when a new database is created it inherits the collation from the instance and when a new column is created it inherits the collation from the database it belongs.

A collation like sql_latin1_general_cp1_ci_as dictates how the content of the column should be treated. CI stands for case insensitive and AS stands for accent sensitive.

A complete list of collations is available at https://msdn.microsoft.com/en-us/library/ms144250(v=sql.105).aspx

(a) To check a instance collation

select serverproperty('collation')

(b) To check a database collation

select databasepropertyex('databasename', 'collation') sqlcollation

(c) To create a database using a different collation

create database exampledatabase
collate sql_latin1_general_cp1_cs_as 

(d) To create a column using a different collation

create table exampletable (
    examplecolumn varchar(10) collate sql_latin1_general_cp1_ci_as null
)

(e) To modify a column collation

alter table exampletable
alter column examplecolumn varchar(10) collate sql_latin1_general_cp1_ci_as null

It is possible to change a instance and database collations but it does not affect previously created objects.

It is also possible to change a column collation on the fly for string comparison, but this is highly unrecommended in a production environment because it is extremely costly.

select
  column1 collate sql_latin1_general_cp1_ci_as as column1
from table1

Visual Studio with C# key bindings

To answer the specific question, in C# you are likely to be using the C# keyboard mapping scheme, which will use these hotkeys by default:

Ctrl+E, Ctrl+D to format the entire document.

Ctrl+E, Ctrl+F to format the selection.

You can change these in menu Tools ? Options ? Environment ? Keyboard (either by selecting a different "keyboard mapping scheme", or binding individual keys to the commands "Edit.FormatDocument" and "Edit.FormatSelection").

If you have not chosen to use the C# keyboard mapping scheme, then you may find the key shortcuts are different. For example, if you are not using the C# bindings, the keys are likely to be:

Ctrl + K + D (Entire document)

Ctrl + K + F (Selection only)

To find out which key bindings apply in your copy of Visual Studio, look in menu Edit ? Advanced menu - the keys are displayed to the right of the menu items, so it's easy to discover what they are on your system.

_{(Please do not edit this answer to change the key bindings above to what your system has!)}

I know this is old, but a combination of these ideas leads to a very elegant solution:

Keep all the default property settings for the DropDownList (AppendDataBoundItems=false, Items empty). Then handle the DataBound event like this:

protected void dropdown_DataBound(object sender, EventArgs e)
{
    DropDownList list = sender as DropDownList;
    if (list != null)
        list.Items.Insert(0, "--Select One--");
}

The icing on the cake is that this one handler can be shared by any number of DropDownList objects, or even put into a general-purpose utility library for all your projects.

See http://adamalbrecht.com/2013/12/12/creating-a-simple-modal-dialog-directive-in-angular-js/ for a simple way of doing modal dialog with Angular and without needing bootstrap

Edit: I've since been using ng-dialog from http://likeastore.github.io/ngDialog which is flexible and doesn't have any dependencies.

jQuery.offset needs to be combined with scrollTop and scrollLeft as shown in this diagram:

Demo:

function getViewportOffset($e) {_x000D_
  var $window = $(window),_x000D_
    scrollLeft = $window.scrollLeft(),_x000D_
    scrollTop = $window.scrollTop(),_x000D_
    offset = $e.offset(),_x000D_
    rect1 = { x1: scrollLeft, y1: scrollTop, x2: scrollLeft + $window.width(), y2: scrollTop + $window.height() },_x000D_
    rect2 = { x1: offset.left, y1: offset.top, x2: offset.left + $e.width(), y2: offset.top + $e.height() };_x000D_
  return {_x000D_
    left: offset.left - scrollLeft,_x000D_
    top: offset.top - scrollTop,_x000D_
    insideViewport: rect1.x1 < rect2.x2 && rect1.x2 > rect2.x1 && rect1.y1 < rect2.y2 && rect1.y2 > rect2.y1_x000D_
  };_x000D_
}_x000D_
$(window).on("load scroll resize", function() {_x000D_
  var viewportOffset = getViewportOffset($("#element"));_x000D_
  $("#log").text("left: " + viewportOffset.left + ", top: " + viewportOffset.top + ", insideViewport: " + viewportOffset.insideViewport);_x000D_
});

body { margin: 0; padding: 0; width: 1600px; height: 2048px; background-color: #CCCCCC; }_x000D_
#element { width: 384px; height: 384px; margin-top: 1088px; margin-left: 768px; background-color: #99CCFF; }_x000D_
#log { position: fixed; left: 0; top: 0; font: medium monospace; background-color: #EEE8AA; }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
_x000D_
<!-- scroll right and bottom to locate the blue square -->_x000D_
<div id="element"></div>_x000D_
<div id="log"></div>

You can use the input Javascript event in jQuery like this:

$('#inputDatabaseName').on('input',function(e){
    alert('Changed!')
});

In pure JavaScript:

document.querySelector("input").addEventListener("change",function () {
  alert("Input Changed");
})

Or like this:

<input id="inputDatabaseName" onchange="youFunction();"
onkeyup="this.onchange();" onpaste="this.onchange();" oninput="this.onchange();"/>

You can add new function to your jQuery library by adding these line on your own script file and you can easily use fadeSlideRight() and fadeSlideLeft().

Note: you can change width of animation as you like instance of 750px.

$.fn.fadeSlideRight = function(speed,fn) {
    return $(this).animate({
        'opacity' : 1,
        'width' : '750px'
    },speed || 400, function() {
        $.isFunction(fn) && fn.call(this);
    });
}

$.fn.fadeSlideLeft = function(speed,fn) {
    return $(this).animate({
        'opacity' : 0,
        'width' : '0px'
    },speed || 400,function() {
        $.isFunction(fn) && fn.call(this);
    });
}

Recently faced a problem with fetching 'Origin' request header, then I found this question. But pretty confused with the results, req.get('host') is deprecated, that's why giving Undefined. Use,

    req.header('Origin');
    req.header('Host');
    // this method can be used to access other request headers like, 'Referer', 'User-Agent' etc.

from selenium.webdriver.firefox.options import Options

if __name__ == "__main__":
    options = Options()
    options.add_argument('-headless')
    driver = Firefox(executable_path='geckodriver', firefox_options=options) 
    wait = WebDriverWait(driver, timeout=10)
    driver.get('http://www.google.com')

Tested, works as expected and this is from Official - Headless Mode | Mozilla

replace the values using the round function, and format the string representation of the percentage numbers:

df['var2'] = pd.Series([round(val, 2) for val in df['var2']], index = df.index)
df['var3'] = pd.Series(["{0:.2f}%".format(val * 100) for val in df['var3']], index = df.index)

The round function rounds a floating point number to the number of decimal places provided as second argument to the function.

String formatting allows you to represent the numbers as you wish. You can change the number of decimal places shown by changing the number before the f.

p.s. I was not sure if your 'percentage' numbers had already been multiplied by 100. If they have then clearly you will want to change the number of decimals displayed, and remove the hundred multiplication.

To replace a string in a single file (currently opened): CTRL + H

For replacing at workspace level use: CTRL + SHIFT + H

1. Copy the image to the React Component's folder where you want to see it.
2. Copy the following code:

<div className="welcomer" style={{ backgroundImage: url(${myImage}) }}></div>

3. Give a height to your .welcomer using CSS so that you can see your image in the desired size.

I had this because I inadvertantly remove the AS tag from my first image:

ex:

FROM mcr.microsoft.com/windows/servercore:1607-KB4546850-amd64
...
.. etc ...
...
FROM mcr.microsoft.com/windows/servercore:1607-KB4546850-amd64
COPY --from=installer ["/dotnet", "/Program Files/dotnet"]
... etc ...

should have been:

FROM mcr.microsoft.com/windows/servercore:1607-KB4546850-amd64 AS installer
...
.. etc ...
...
FROM mcr.microsoft.com/windows/servercore:1607-KB4546850-amd64
COPY --from=installer ["/dotnet", "/Program Files/dotnet"]
... etc ...

I know it is a very old thread but still I would like to answer. If anyone follow the below css & html then it works. The child footer div will stick with bottom like glue.

<style>
        #MainDiv
        {
            height: 300px;
            width: 300px;
            background-color: Red;
            position: relative;
        }

        #footerDiv
        {
            height: 50px;
            width: 300px;
            background-color: green;
            float: right;
            position: absolute;
            bottom: 0px;
        }
    </style>


<div id="MainDiv">
     <div id="footerDiv">
     </div>
</div>

If you have 2 arrays need to be merged based on values even its in different order

let arr1 = [
    { id:"1", value:"this", other: "that" },
    { id:"2", value:"this", other: "that" }
];

let arr2 = [
    { id:"2", key:"val2"},
    { id:"1", key:"val1"}
];

you can do like this

const result = arr1.map(item => {
    const obj = arr2.find(o => o.id === item.id);
    return { ...item, ...obj };
  });

console.log(result);

This is another way to specify the range of the bit-vector.

x +: N, The start position of the vector is given by x and you count up from x by N.

There is also

x -: N, in this case the start position is x and you count down from x by N.

N is a constant and x is an expression that can contain iterators.

It has a couple of benefits -

1. It makes the code more readable.

2. You can specify an iterator when referencing bit-slices without getting a "cannot have a non-constant value" error.

If you are trying to return back the ID within the scope, using the SCOPE_IDENTITY() would be a better approach. I would not advice to use @@IDENTITY, as this can return any ID.

CREATE PROC [dbo].[sp_Test] (
  @myID int output,
  @myFirstName nvarchar(50),
  @myLastName nvarchar(50),
  @myAddress nvarchar(50),
  @myPort int
) AS
BEGIN
    INSERT INTO Dvds (myFirstName, myLastName, myAddress, myPort)
    VALUES (@myFirstName, @myLastName, @myAddress, @myPort);

    SET @myID = SCOPE_IDENTITY();
END
GO

imageToBase64 = (URL) => {
    let image;
    image = new Image();
    image.crossOrigin = 'Anonymous';
    image.addEventListener('load', function() {
        let canvas = document.createElement('canvas');
        let context = canvas.getContext('2d');
        canvas.width = image.width;
        canvas.height = image.height;
        context.drawImage(image, 0, 0);
        try {
            localStorage.setItem('saved-image-example', canvas.toDataURL('image/png'));
        } catch (err) {
            console.error(err)
        }
    });
    image.src = URL;
};

imageToBase64('image URL')

I'll answer for horizontal stretching of text, since the vertical is the easy part - just use "transform: scaleY()"

.stretched-text {
  letter-spacing: 2px;
  display: inline-block;
  font-size: 32px;
  transform: scaleY(0.5);
  transform-origin: 0 0;
  margin-bottom: -50%;
}
span {
  font-size: 16px;
  vertical-align: top;
}

<span class="stretched-text">this is some stretched text</span>
<span>and this is some random<br />triple line <br />not stretched text</span>

letter-spacing just adds space between letters, stretches nothing, but it's kinda relative

inline-block because inline elements are too restrictive and the code below wouldn't work otherwise

Now the combination that makes the difference

font-size to get to the size we want - that way the text will really be of the length it's supposed to be and the text before and after it will appear next to it (scaleX is just for show, the browser still sees the element at its original size when positioning other elements).

scaleY to reduce the height of the text, so that it's the same as the text beside it.

transform-origin to make the text scale from the top of the line.

margin-bottom set to a negative value, so that the next line will not be far below - preferably percentage, so that we won't change the line-height property. vertical-align set to top, to prevent the text before or after from floating to other heights (since the stretched text has a real size of 32px)

-- The simple span element has a font-size, only as a reference.

The question asked for a way to prevent the boldness of the text caused by the stretch and I still haven't given one, BUT the font-weight property has more values than just normal and bold.

I know, you just can't see that, but if you search for the appropriate fonts, you can use the more values.

You can calculate the end date yourself. the simple logic is to subtract a day from the start_date of next month. :)

So write a custom method,

import datetime

def end_date_of_a_month(date):


    start_date_of_this_month = date.replace(day=1)

    month = start_date_of_this_month.month
    year = start_date_of_this_month.year
    if month == 12:
        month = 1
        year += 1
    else:
        month += 1
    next_month_start_date = start_date_of_this_month.replace(month=month, year=year)

    this_month_end_date = next_month_start_date - datetime.timedelta(days=1)
    return this_month_end_date

Calling,

end_date_of_a_month(datetime.datetime.now().date())

It will return the end date of this month. Pass any date to this function. returns you the end date of that month.

If the checkbox is checked, then the checkbox's value will be passed. Otherwise, the field is not passed in the HTTP post.

if (isset($_POST['mycheckbox'])) {
    echo "checked!";
}

I tried your code and found it wasn't working.

I had to change

if (intent.getAction() == SMS_RECEIVED) {

to

if (intent.getAction().equals(SMS_RECEIVED)) {

Now it's working. It's just an issue with java checking equality.

There is one example where in actually kills your performance.

If you use in on a O(1) container that only implements __getitem__ and has_key() but not __contains__ you will turn an O(1) search into an O(N) search (as in falls back to a linear search via __getitem__).

Fix is obviously trivial:

def __contains__(self, x):
    return self.has_key(x)

I assume X and Y are arrays? If so, there's a very simple way to do this:

x = [1, 1, 2, 4]
y = [1, 2, 2, 2]

# intersection
x & y            # => [1, 2]

# union
x | y            # => [1, 2, 4]

# difference
x - y            # => [4]

Source

The answers here are worth a try, but you should also review your code. Specifically have a read of Polyfun's answer here: How to get rid of deadlock in a SQL Server 2005 and C# application?

It explains the concurrency issue, and how the usage of "with (updlock)" in your queries might correct your deadlock situation - depending really on exactly what your code is doing. If your code does follow this pattern, this is likely a better fix to make, before resorting to dirty reads, etc.

Use PHPMailer instead: https://github.com/PHPMailer/PHPMailer

How to use it:

require('./PHPMailer/class.phpmailer.php');
$mail=new PHPMailer();
$mail->CharSet = 'UTF-8';

$body = 'This is the message';

$mail->IsSMTP();
$mail->Host       = 'smtp.gmail.com';

$mail->SMTPSecure = 'tls';
$mail->Port       = 587;
$mail->SMTPDebug  = 1;
$mail->SMTPAuth   = true;

$mail->Username   = '[email protected]';
$mail->Password   = '123!@#';

$mail->SetFrom('[email protected]', $name);
$mail->AddReplyTo('[email protected]','no-reply');
$mail->Subject    = 'subject';
$mail->MsgHTML($body);

$mail->AddAddress('[email protected]', 'title1');
$mail->AddAddress('[email protected]', 'title2'); /* ... */

$mail->AddAttachment($fileName);
$mail->send();

Simple way is generating code as bellow:

<!DOCTYPE html>_x000D_
<html>_x000D_
<head>_x000D_
_x000D_
<style>_x000D_
  table, td {_x000D_
      border:1px solid black;_x000D_
  }_x000D_
</style>_x000D_
_x000D_
</head>_x000D_
<body>_x000D_
<p>Click on each tr element to alert its index position in the table:</p>_x000D_
<table>_x000D_
  <tr onclick="myFunction(this)">_x000D_
    <td>Click to show rowIndex</td>_x000D_
  </tr>_x000D_
  <tr onclick="myFunction(this)">_x000D_
    <td>Click to show rowIndex</td>_x000D_
  </tr>_x000D_
  <tr onclick="myFunction(this)">_x000D_
    <td>Click to show rowIndex</td>_x000D_
  </tr>_x000D_
</table>_x000D_
_x000D_
<script>_x000D_
  function myFunction(x) {_x000D_
      alert("Row index is: " + x.rowIndex);_x000D_
  }_x000D_
</script>_x000D_
_x000D_
</body>_x000D_
</html>

To run this in later versions of pip (tested on pip==10.0.1) use the following:

from pip._internal.operations.freeze import freeze
for requirement in freeze(local_only=True):
    print(requirement)

You could use the HTML5 Tag <mark>:

<p>Enter the competition by 
<mark class="red">January 30, 2011</mark> and you could win up to $$$$ — including amazing 
<mark class="blue">summer</mark> trips!</p>

And use this in the CSS:

p {
    font-size:14px;
    color:#538b01;
    font-weight:bold;
    font-style:italic;
}

mark.red {
    color:#ff0000;
    background: none;
}

mark.blue {
    color:#0000A0;
    background: none;
}

The tag <mark> has a default background color...at least in Chrome.

To avoid an exception, you can use Java's Format.parseObject method. The code below is basically a simplified version of Apache Common's IntegerValidator class.

public static boolean tryParse(String s, int[] result)
{
    NumberFormat format = NumberFormat.getIntegerInstance();
    ParsePosition position = new ParsePosition(0);
    Object parsedValue = format.parseObject(s, position);

    if (position.getErrorIndex() > -1)
    {
        return false;
    }

    if (position.getIndex() < s.length())
    {
        return false;
    }

    result[0] = ((Long) parsedValue).intValue();
    return true;
}

You can either use AtomicInteger or the int[] array trick depending upon your preference.

Here is my test that uses it -

int[] i = new int[1];
Assert.assertTrue(IntUtils.tryParse("123", i));
Assert.assertEquals(123, i[0]);

Postman is a good solution and so is php fiddle. However to avoid putting in the GCM URL and the header information every time, you can also use this nifty GCM Notification Test Tool

I think the easiest route is to include the jQuery javascript library in your webpages, then use JSON as format to pass data between the two.

In your HTML pages, you can request data from the PHP scripts like this:

$.getJSON('http://foo/bar.php', {'num1': 12, 'num2': 27}, function(e) {
    alert('Result from PHP: ' + e.result);
});

In bar.php you can do this:

$num1 = $_GET['num1'];
$num2 = $_GET['num2'];
echo json_encode(array("result" => $num1 * $num2));

This is what's usually called AJAX, and it is useful to give web pages a more dynamic and desktop-like feel (you don't have to refresh the entire page to communicate with PHP).

Other techniques are simpler. As others have suggested, you can simply generate the variable data from your PHP script:

$foo = 123;
echo "<script type=\"text/javascript\">\n";
echo "var foo = ${foo};\n";
echo "alert('value is:' + foo);\n";
echo "</script>\n";

Most web pages nowadays use a combination of the two.

Create an attribute that contains a list of the parameters, like so:

<script src="http://path/to/widget.js" data-params="1, 3"></script>

Then, in your JavaScript, get the parameters as an array:

var script = document.currentScript || 
/*Polyfill*/ Array.prototype.slice.call(document.getElementsByTagName('script')).pop();

var params = (script.getAttribute('data-params') || '').split(/, */);

params[0]; // -> 1
params[1]; // -> 3

So bottom line is, is there a way to specify a jdk for a single invocation of maven?

Temporarily change the value of your JAVA_HOME environment variable.

One way to convert from date to datetime that hasn't been mentioned yet:

from datetime import date, datetime
d = date.today()
datetime.strptime(d.strftime('%Y%m%d'), '%Y%m%d')

It means that the callback function you passed to this.dataStore.data.find should return a boolean and have 3 parameters, two of which can be optional:

• value: Conversations
• index: number
• obj: Conversation[]

However, your callback function does not return anything (returns void). You should pass a callback function with the correct return value:

this.dataStore.data.find((element, index, obj) => {
    // ...

    return true; // or false
});

or:

this.dataStore.data.find(element => {
    // ...

    return true; // or false
});

Reason why it's this way: the function you pass to the find method is called a predicate. The predicate here defines a boolean outcome based on conditions defined in the function itself, so that the find method can determine which value to find.

In practice, this means that the predicate is called for each item in data, and the first item in data for which your predicate returns true is the value returned by find.

I'm assuming windows here. So, you'll need to use WMI to get that information. Check out The Scripting Guy's archives for a lot of examples on how to use WMI from a script.

As it was mentioned by the others you can substitute Lambda function instead of function pointer. I am using this method in my C++ interface to F77 ODE solver RKSUITE.

//C interface to Fortran subroutine UT
extern "C"  void UT(void(*)(double*,double*,double*),double*,double*,double*,
double*,double*,double*,int*);

// C++ wrapper which calls extern "C" void UT routine
static  void   rk_ut(void(*)(double*,double*,double*),double*,double*,double*,
double*,double*,double*,int*);

//  Call of rk_ut with lambda passed instead of function pointer to derivative
//  routine
mathlib::RungeKuttaSolver::rk_ut([](double* T,double* Y,double* YP)->void{YP[0]=Y[1]; YP[1]= -Y[0];}, TWANT,T,Y,YP,YMAX,WORK,UFLAG);

Putting a @ in front of a string enables you to use special characters such as a backslash or double-quotes without having to use special codes or escape characters.

So you can write:

string path = @"C:\My path\";

instead of:

string path = "C:\\My path\\";

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

Step 1:

cd /etc/postgresql/12/main/

open file named postgresql.conf

sudo nano postgresql.conf

add this line to that file

listen_addresses = '*'

then open file named pg_hba.conf

sudo nano pg_hba.conf

and add this line to that file

host  all  all 0.0.0.0/0 md5

It allows access to all databases for all users with an encrypted password

restart your server

sudo /etc/init.d/postgresql restart

According to https://ipython.org/ipython-doc/3/notebook/nbconvert.html you are looking for the nbconvert command with the --to script option.

ipython nbconvert notebook.ipynb --to script

Not only HTML5 but a bit of JavaScript
Click [here]https://codepen.io/diegoleme/pen/surIK

HTML

    <form class="pure-form">
    <fieldset>
        <legend>Confirm password with HTML5</legend>

        <input type="password" placeholder="Password" id="password" required>
        <input type="password" placeholder="Confirm Password" id="confirm_password" required>

        <button type="submit" class="pure-button pure-button-primary">Confirm</button>
    </fieldset>
</form>

JAVASCRIPT

var password = document.getElementById("password")
  , confirm_password = document.getElementById("confirm_password");

function validatePassword(){
  if(password.value != confirm_password.value) {
    confirm_password.setCustomValidity("Passwords Don't Match");
  } else {
    confirm_password.setCustomValidity('');
  }
}

password.onchange = validatePassword;
confirm_password.onkeyup = validatePassword;

This works fine:

os.path.join(dir_name, base_filename + "." + filename_suffix)

Keep in mind that os.path.join() exists only because different operating systems use different path separator characters. It smooths over that difference so cross-platform code doesn't have to be cluttered with special cases for each OS. There is no need to do this for file name "extensions" (see footnote) because they are always connected to the rest of the name with a dot character, on every OS.

If using a function anyway makes you feel better (and you like needlessly complicating your code), you can do this:

os.path.join(dir_name, '.'.join((base_filename, filename_suffix)))

If you prefer to keep your code clean, simply include the dot in the suffix:

suffix = '.pdf'
os.path.join(dir_name, base_filename + suffix)

That approach also happens to be compatible with the suffix conventions in pathlib, which was introduced in python 3.4 after this question was asked. New code that doesn't require backward compatibility can do this:

suffix = '.pdf'
pathlib.PurePath(dir_name, base_filename + suffix)

You might prefer the shorter Path instead of PurePath if you're only handling paths for the local OS.

Warning: Do not use pathlib's with_suffix() for this purpose. That method will corrupt base_filename if it ever contains a dot.

Footnote: Outside of Micorsoft operating systems, there is no such thing as a file name "extension". Its presence on Windows comes from MS-DOS and FAT, which borrowed it from CP/M, which has been dead for decades. That dot-plus-three-letters that many of us are accustomed to seeing is just part of the file name on every other modern OS, where it has no built-in meaning.

You can use this method.

    public static File getRobotCacheFile(Context context) throws IOException {
        File cacheFile = new File(context.getCacheDir(), "robot.png");
        try {
            InputStream inputStream = context.getAssets().open("robot.png");
            try {
                FileOutputStream outputStream = new FileOutputStream(cacheFile);
                try {
                    byte[] buf = new byte[1024];
                    int len;
                    while ((len = inputStream.read(buf)) > 0) {
                        outputStream.write(buf, 0, len);
                    }
                } finally {
                    outputStream.close();
                }
            } finally {
                inputStream.close();
            }
        } catch (IOException e) {
            throw new IOException("Could not open robot png", e);
        }
        return cacheFile;
    }

You should never use InputStream.available() in such cases. It returns only bytes that are buffered. Method with .available() will never work with bigger files and will not work on some devices at all.

In Kotlin (;D):

@Throws(IOException::class)
fun getRobotCacheFile(context: Context): File = File(context.cacheDir, "robot.png")
    .also {
        it.outputStream().use { cache -> context.assets.open("robot.png").use { it.copyTo(cache) } }
    }

CASE is more like a switch statement. It has two syntaxes you can use. The first lets you use any compare statements you want:

CASE 
    WHEN user_role = 'Manager' then 4
    WHEN user_name = 'Tom' then 27
    WHEN columnA <> columnB then 99
    ELSE -1 --unknown
END

The second style is for when you are only examining one value, and is a little more succinct:

CASE user_role
    WHEN 'Manager' then 4
    WHEN 'Part Time' then 7
    ELSE -1 --unknown
END

Improved version of Komang answer (add referer and user agent, check if you can write the file), return true if it's ok, false if there is an error :

public function downloadImage($url,$filename){
    if(file_exists($filename)){
        @unlink($filename);
    }
    $fp = fopen($filename,'w');
    if($fp){
        $ch = curl_init ($url);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
        $result = parse_url($url);
        curl_setopt($ch, CURLOPT_REFERER, $result['scheme'].'://'.$result['host']);
        curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0');
        $raw=curl_exec($ch);
        curl_close ($ch);
        if($raw){
            fwrite($fp, $raw);
        }
        fclose($fp);
        if(!$raw){
            @unlink($filename);
            return false;
        }
        return true;
    }
    return false;
}

Here is a sample code: my app uses ZXing Barcode Scanner.

1. You need these 2 classes: IntentIntegrator and IntentResult

2. Call scanner (e.g. OnClickListener, OnMenuItemSelected...), "PRODUCT_MODE" - it scans standard 1D barcodes (you can add more).:

   IntentIntegrator.initiateScan(this, 
              "Warning", 
              "ZXing Barcode Scanner is not installed, download?",
              "Yes", "No",
              "PRODUCT_MODE");
   

3. Get barcode as a result:

   public void onActivityResult(int requestCode, int resultCode, Intent intent) {  
     switch (requestCode) {
     case IntentIntegrator.REQUEST_CODE:
        if (resultCode == Activity.RESULT_OK) {
   
           IntentResult intentResult = 
              IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
   
           if (intentResult != null) {
   
              String contents = intentResult.getContents();
              String format = intentResult.getFormatName();
   
              this.elemQuery.setText(contents);
              this.resume = false;
              Log.d("SEARCH_EAN", "OK, EAN: " + contents + ", FORMAT: " + format);
           } else {
              Log.e("SEARCH_EAN", "IntentResult je NULL!");
           }
        } else if (resultCode == Activity.RESULT_CANCELED) {
           Log.e("SEARCH_EAN", "CANCEL");
        }
     }
   }
   

contents holds barcode number

Spark 2.2+

Spark 2.2 introduces typedLit to support Seq, Map, and Tuples (SPARK-19254) and following calls should be supported (Scala):

import org.apache.spark.sql.functions.typedLit

df.withColumn("some_array", typedLit(Seq(1, 2, 3)))
df.withColumn("some_struct", typedLit(("foo", 1, 0.3)))
df.withColumn("some_map", typedLit(Map("key1" -> 1, "key2" -> 2)))

Spark 1.3+ (lit), 1.4+ (array, struct), 2.0+ (map):

The second argument for DataFrame.withColumn should be a Column so you have to use a literal:

from pyspark.sql.functions import lit

df.withColumn('new_column', lit(10))

If you need complex columns you can build these using blocks like array:

from pyspark.sql.functions import array, create_map, struct

df.withColumn("some_array", array(lit(1), lit(2), lit(3)))
df.withColumn("some_struct", struct(lit("foo"), lit(1), lit(.3)))
df.withColumn("some_map", create_map(lit("key1"), lit(1), lit("key2"), lit(2)))

Exactly the same methods can be used in Scala.

import org.apache.spark.sql.functions.{array, lit, map, struct}

df.withColumn("new_column", lit(10))
df.withColumn("map", map(lit("key1"), lit(1), lit("key2"), lit(2)))

To provide names for structs use either alias on each field:

df.withColumn(
    "some_struct",
    struct(lit("foo").alias("x"), lit(1).alias("y"), lit(0.3).alias("z"))
 )

or cast on the whole object

df.withColumn(
    "some_struct", 
    struct(lit("foo"), lit(1), lit(0.3)).cast("struct<x: string, y: integer, z: double>")
 )

It is also possible, although slower, to use an UDF.

Note:

The same constructs can be used to pass constant arguments to UDFs or SQL functions.

Children inherit opacity. It'd be weird and inconvenient if they didn't.

You can use a translucent PNG file for your background image, or use an RGBa (a for alpha) color for your background color.

Example, 50% faded black background:

<div style="background-color:rgba(0, 0, 0, 0.5);">_x000D_
   <div>_x000D_
      Text added._x000D_
   </div>_x000D_
</div>

WARNING: Old and outdated answer. Do not use

I think that you will have to go for your last solution, scraping the result page of the search, because you can only search by email with the API into those users that have authorized your APP (and you will need one because the token that FB provides in the examples has an expiry date and you need extended permissions to access the user's email).

The only approach that I have not tried, but I think it's limited in the same way, is FQL. Something like

SELECT * FROM user WHERE email '[email protected]'

Maksym Kozlenko has a nice solution, and others come close to unlocking it's full potential but then miss completely to realized that you can define any sequence of characters, and use it's length as the Base. Which is why I like this slightly modified version of his solution, because it can work for base 16, or base 17, and etc.

For example, what if you wanted letters and numbers, but don't like I's for looking like 1's and O's for looking like 0's. You can define any sequence this way. Below is a form of a "Base 36" that skips the I and O to create a "modified base 34". Un-comment the hex line instead to run as hex.

declare @value int = 1234567890

DECLARE @seq varchar(100) = '0123456789ABCDEFGHJKLMNPQRSTUVWXYZ' -- modified base 34
--DECLARE @seq varchar(100) = '0123456789ABCDEF' -- hex
DECLARE @result varchar(50)
DECLARE @digit char(1)
DECLARE @baseSize int = len(@seq)
DECLARE @workingValue int = @value

SET @result = SUBSTRING(@seq, (@workingValue%@baseSize)+1, 1)

WHILE @workingValue > 0
BEGIN
    SET @digit = SUBSTRING(@seq, ((@workingValue/@baseSize)%@baseSize)+1, 1)

    SET @workingValue = @workingValue/@baseSize
    IF @workingValue <> 0 SET @result = @digit + @result
END 

select @value as Value, @baseSize as BaseSize, @result as Result

Value, BaseSize, Result

1234567890, 34, T5URAA

I also moved value over to a working value, and then work from the working value copy, as a personal preference.

Below is additional for reversing the transformation, for any sequence, with the base defined as the length of the sequence.

declare @value varchar(50) = 'T5URAA'

DECLARE @seq varchar(100) = '0123456789ABCDEFGHJKLMNPQRSTUVWXYZ' -- modified base 34
--DECLARE @seq varchar(100) = '0123456789ABCDEF' -- hex
DECLARE @result int = 0
DECLARE @digit char(1)
DECLARE @baseSize int = len(@seq)
DECLARE @workingValue varchar(50) = @value

DECLARE @PositionMultiplier int = 1
DECLARE @digitPositionInSequence int = 0

WHILE len(@workingValue) > 0
BEGIN
    SET @digit = right(@workingValue,1)
    SET @digitPositionInSequence = CHARINDEX(@digit,@seq)
    SET @result = @result + ( (@digitPositionInSequence -1) * @PositionMultiplier)

    --select @digit, @digitPositionInSequence, @PositionMultiplier, @result

    SET @workingValue = left(@workingValue,len(@workingValue)-1)
    SET @PositionMultiplier = @PositionMultiplier * @baseSize
END 

select @value as Value, @baseSize as BaseSize, @result as Result

The best I've seen so far is HtmlCleaner:

HtmlCleaner is open-source HTML parser written in Java. HTML found on Web is usually dirty, ill-formed and unsuitable for further processing. For any serious consumption of such documents, it is necessary to first clean up the mess and bring the order to tags, attributes and ordinary text. For the given HTML document, HtmlCleaner reorders individual elements and produces well-formed XML. By default, it follows similar rules that the most of web browsers use in order to create Document Object Model. However, user may provide custom tag and rule set for tag filtering and balancing.

With HtmlCleaner you can locate any element using XPath.

For other html parsers see this SO question.

Used these lines:

AccountManager manager = AccountManager.get(this);
Account[] accounts = manager.getAccountsByType("com.google");

the length of array accounts is always 0.

First example: No multiple threads. Both execute in single (existing) thread. No thread creation.

R1 r1 = new R1();
R2 r2 = new R2();

r1 and r2 are just two different objects of classes that implement the Runnable interface and thus implement the run() method. When you call r1.run() you are executing it in the current thread.

Second example: Two separate threads.

Thread t1 = new Thread(r1);
Thread t2 = new Thread(r2);

t1 and t2 are objects of the class Thread. When you call t1.start(), it starts a new thread and calls the run() method of r1 internally to execute it within that new thread.

Check out the HTML5 PDF viewer:

http://flexpaper.devaldi.com/demo/

You can try:

void CopyInt(int value, char* buffer) {
  memcpy(buffer, (void*)value, sizeof(int));
}

For Windows:

-Download last version of Gradle (https://gradle.org/releases)

-Create a folder and unzip files (I use C:\Program Files (x86)\gradle)

-Copy the path with the bin directory included (C:\Program Files (x86)\gradle\bin)

-Set the path C:\Program Files (x86)\gradle\bin (in my exemple) to "Path Environment Variables"

Variable name "Path" and variable value "C:\Program Files (x86)\gradle\bin" for both: User Variable table and System Variables table

You may need to reopen the "Prompt commad line"

To test, type gradle in prompt.

includes

Object.keys(x).includes('y');

The Array.prototype.includes() method determines whether an array includes a certain value among its entries, returning true or false as appropriate.

and

Object.keys() returns an array of strings that represent all the enumerable properties of the given object.

.hasOwnProperty() and the ES6+ .? -optional-chaining like: if (x?.y) are very good 2020+ options as well.

If you don't want to import anything, try the string method .index():

text = 'I want to find a string between two substrings'
left = 'find a '
right = 'between two'

# Output: 'string'
print(text[text.index(left)+len(left):text.index(right)])

The for attribute of the <label> tag should be equal to the id attribute of the related element to bind them together.

You can Try this

function theTest(val) {
  var answer = "";
  switch( val ) {
    case (1 || 2 || 3):
      answer = "Low";
      break;
    case (4 || 5 || 6):
      answer = "Mid";
      break;
    case (7 || 8 || 9):
      answer = "High";
      break;
    default:
      answer = "Massive or Tiny?";
  }
  return answer;
}

theTest(9);

Use the following code:

System.out.println("\f");

'\f' is an escape sequence which represents FormFeed. This is what I have used in my projects to clear the console. This is simpler than the other codes, I guess.

The problem is, you need a xsd schema for packages.config.

This is how you can create a schema (I found it here):

Open your Config file -> XML -> Create Schema

This would create a packages.xsd for you, and opens it in Visual Studio:

In my case, packages.xsd was created under this path:

C:\Users\MyUserName\AppData\Local\Temp

Now I don't want to reference the packages.xsd from a Temp folder, but I want it to be added to my solution and added to source control, so other users can get it... so I copied packages.xsd and pasted it into my solution folder. Then I added the file to my solution:

1. Copy packages.xsd in the same folder as your solution

2. From VS, right click on solution -> Add -> Existing Item... and then add packages.xsd

So, now we have created packages.xsd and added it to the Solution. All we need to do is to tell the config file to use this schema.

Open the config file, then from the top menu select:

XML -> Schemas...

Add your packages.xsd, and select Use this schema (see below)

var data = 'id='+ id  & 'name='+ name;

The ampersand needs to be quoted as well:

var data = 'id='+ id  + '&name='+ name;

I would just use..

try:
    float(element)
except ValueError:
    print "Not a float"

..it's simple, and it works. Note that it will still throw OverflowError if element is e.g. 1<<1024.

Another option would be a regular expression:

import re
if re.match(r'^-?\d+(?:\.\d+)$', element) is None:
    print "Not float"

Sometime in the future Comment out the following code in web.config

 <!--<system.codedom>
    <compilers>
      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" />
      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+" />
    </compilers>
  </system.codedom>-->

update the to the following code.

<system.web>
    <authentication mode="None" />
    <compilation debug="true" targetFramework="4.6.1" />
    <httpRuntime targetFramework="4.6.1" />
    <customErrors mode="Off"/>
    <trust level="Full"/>
  </system.web>

I had this problem on my ubuntu. I just ran adb from sdk/platform-tools instead of pre-installed version on my system and it worked fine.

Rythm a java template engine now released with an new feature called String interpolation mode which allows you do something like:

String result = Rythm.render("@name is inviting you", "Diana");

The above case shows you can pass argument to template by position. Rythm also allows you to pass arguments by name:

Map<String, Object> args = new HashMap<String, Object>();
args.put("title", "Mr.");
args.put("name", "John");
String result = Rythm.render("Hello @title @name", args);

Note Rythm is VERY FAST, about 2 to 3 times faster than String.format and velocity, because it compiles the template into java byte code, the runtime performance is very close to concatentation with StringBuilder.

Links:

• Check the full featured demonstration
• read a brief introduction to Rythm
• download the latest package or
• fork it

As one person may have already suggested,

I passed the ISO 8601 date string directly to moment like so...

`moment.utc('2019-11-03T05:00:00.000Z').format('MM/DD/YYYY')`

or

`moment('2019-11-03T05:00:00.000Z').utc().format('MM/DD/YYYY')`

either of these solutions will give you the same result.

`console.log(moment('2019-11-03T05:00:00.000Z').utc().format('MM/DD/YYYY')) // 11/3/2019`

You can use deparse and substitute to get the name of a function argument:

myfunc <- function(v1) {
  deparse(substitute(v1))
}

myfunc(foo)
[1] "foo"

Based on your comments in this answer, I do what you're trying to do like this:

module.exports = function (app, db) {
    var module = {};

    module.auth = function (req, res) {
        // This will be available 'outside'.
        // Authy stuff that can be used outside...
    };

    // Other stuff...
    module.pickle = function(cucumber, herbs, vinegar) {
        // This will be available 'outside'.
        // Pickling stuff...
    };

    function jarThemPickles(pickle, jar) {
        // This will be NOT available 'outside'.
        // Pickling stuff...

        return pickleJar;
    };

    return module;
};

I structure pretty much all my modules like that. Seems to work well for me.

Another alternative is pushd, which will automatically switch drives as needed. It also allows you to return to the previous directory via popd:

C:\Temp>pushd D:\some\folder

D:\some\folder>popd

C:\Temp>_

Use this:

static int RandomNumber(int min, int max)
{
    Random random = new Random(); return random.Next(min, max);

}

This is example for you to modify and use in your application.

use this css for height

height: calc(100vh) !important;

This will make the video to have 100% vertical height available.

For Windows (Thanks to the owner f040225), go to here: https://github.com/fo40225/tensorflow-windows-wheel to fetch the url for your environment based on the combination of "tf + python + cpu_instruction_extension". Then use this cmd to install:

pip install --ignore-installed --upgrade "URL"

If you encounter the "File is not a zip file" error, download the .whl to your local computer, and use this cmd to install:

pip install --ignore-installed --upgrade /path/target.whl

For me worked: Right click on project > Properties > Project Faces > change Configuration from "custom" to "Default configuration for Apache Tomcat v7.0" > OK and then Run on Server option has appeared.

Helvetica Neue is a paid font, so you shouldn't @font-face it, as you'd be freely distributing a copyrighted font. It's included in Mac systems but not in windows/linux ones, so yes, plenty of your users wont have it installed. Anyway, you can use 'Arial Narrow' as a windows substitute, which is it's windows equivalent.

also you can try the following.

find . -name '*.java' -exec grep "<yourword" /dev/null {} \;

It gets all the files with .java extension and searches 'yourword' in each file, if it presents, it lists the file.

Hope it helps :)

For Ubuntu you cane make use of KDESVN integrated with Nautilus to five a Tortoise SVN Feel.

Try this ClickOffline.com : Ubuntu alternatives for Tortoise SVN

Following are some key points :

1. Raw files Must have names that are valid Java identifiers , whereas files in Assets Have no location and name restrictions. In other words they can be grouped in whatever directories we wish
2. Raw files Are easy to refer to from Java as well as from xml (i.e you can refer a file in raw from manifest or other xml file).
3. Saving asset files here instead of in the assets/ directory only differs in the way that you access them as documented here http://developer.android.com/tools/projects/index.html.
4. Resources defined in a library project are automatically imported to application projects that depend on the library. For assets, that doesn't happen; asset files must be present in the assets directory of the application project(s)
5. The assets directory is more like a filesystem provides more freedom to put any file you would like in there. You then can access each of the files in that system as you would when accessing any file in any file system through Java . like Game data files , Fonts , textures etc.
6. Unlike Resources, Assets can can be organized into subfolders in the assets directory However, the only thing you can do with an asset is get an input stream. Thus, it does not make much sense to store your strings or bitmaps in assets, but you can store custom-format data such as input correction dictionaries or game maps.
7. Raw can give you a compile time check by generating your R.java file however If you want to copy your database to private directory you can use Assets which are made for streaming.

Conclusion

1. Android API includes a very comfortable Resources framework that is also optimized for most typical use cases for various mobile apps. You should master Resources and try to use them wherever possible.
2. However, if you need more flexibility for your special case, Assets are there to give you a lower level API that allows organizing and processing your resources with a higher degree of freedom.

There are a few functions like:

NSStringFromCGPoint  
NSStringFromCGSize  
NSStringFromCGRect  
NSStringFromCGAffineTransform  
NSStringFromUIEdgeInsets

An example:

NSLog(@"rect1: %@", NSStringFromCGRect(rect1));

Use split on string:

var array = coolVar.split(/-/);

This happens to me occasionally, usually it's just a simple oversight. Just pay attention to details, simple typos, etc. For example when copy/pasting import statements, like this:

• In SQLDeveloper browse Tools --> Preferences, as shown in below image.
  
  
  
  
• In the Preferences options expand Database --> select Advanced --> under "Tnsnames Directory" --> Browse the directory where tnsnames.ora present.
  
• Then click on Ok, as shown in below diagram.
  tnsnames.ora available at Drive:\oracle\product\10x.x.x\client_x\NETWORK\ADMIN
  
  

Now you can connect via the TNSnames options.

Simply adding docker as a supplementary group for the jenkins user

sudo usermod -a -G docker jenkins

is not always enough when using a Docker image as the Jenkins Agent. That is, if your Jenkinsfile starts with pipeline{agent{dockerfile or pipeline{agent{image:

pipeline {
    agent {
        dockerfile {
            filename 'Dockerfile.jenkinsAgent'
        }
    }
    stages {

This is because Jenkins performs a docker run command, which results in three problems.

• The Agent will (probably) not have the Docker programs installed.
• The Agent will not have access to the Docker daemon socket, and so will try to run Docker-in-Docker, which is not recommended.
• Jenkins gives the numeric user ID and numeric group ID that the Agent should use. The Agent will not have any supplementary groups, because docker run does not do a login to the container (it's more like a sudo).

Installing Docker for the Agent

Making the Docker programs available within the Docker image simply requires running the Docker installation steps in your Dockerfile:

# Dockerfile.jenkinsAgent
FROM debian:stretch-backports
# Install Docker in the image, which adds a docker group
RUN apt-get -y update && \
 apt-get -y install \
   apt-transport-https \
   ca-certificates \
   curl \
   gnupg \
   lsb-release \
   software-properties-common

RUN curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add -
RUN add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/debian \
   $(lsb_release -cs) \
   stable"

RUN apt-get -y update && \
 apt-get -y install \
   docker-ce \
   docker-ce-cli \
   containerd.io

...

Sharing the Docker daemon socket

As has been said before, fixing the second problem means running the Jenkins Docker container so it shares the Docker daemon socket with the Docker daemon that is outside the container. So you need to tell Jenkins to run the Docker container with that sharing, thus:

pipeline {
    agent {
        dockerfile {
            filename 'Dockerfile.jenkinsAgent'
            args '-v /var/run/docker.sock:/var/run/docker.sock'
        }
    }

Setting UIDs and GIDs

The ideal fix to the third problem would be set up supplementary groups for the Agent. That does not seem possible. The only fix I'm aware of is to run the Agent with the Jenkins UID and the Docker GID (the socket has group write permission and is owned by root.docker). But in general, you do not know what those IDs are (they were allocated when the useradd ... jenkins and groupadd ... docker ran when Jenkins and Docker were installed on the host). And you can not simply tell Jenkins to user user jenkins and group docker

args '-v /var/run/docker.sock:/var/run/docker.sock -u jenkins:docker'

because that tells Docker to use the user and group that are named jenkins and docker within the image, and your Docker image probably does not have the jenkins user and group, and even if it did there would be no guarantee it would have the same UID and GID as the host, and there is similarly no guarantee that the docker GID is the same

Fortunately, Jenkins runs the docker build command for your Dockerfile in a script, so you can do some shell-script magic to pass through that information as Docker build arguments:

pipeline {
    agent {
        dockerfile {
            filename 'Dockerfile.jenkinsAgent'
            additionalBuildArgs  '--build-arg JENKINSUID=`id -u jenkins` --build-arg JENKINSGID=`id -g jenkins` --build-arg DOCKERGID=`stat -c %g /var/run/docker.sock`'
            args '-v /var/run/docker.sock:/var/run/docker.sock -u jenkins:docker'
        }
    }

That uses the id command to get the UID and GID of the jenkins user and the stat command to get information about the Docker socket.

Your Dockerfile can use that information to setup a jenkins user and docker group for the Agent, using groupadd, groupmod and useradd:

# Dockerfile.jenkinsAgent
FROM debian:stretch-backports
ARG JENKINSUID
ARG JENKINSGID
ARG DOCKERGID
...
# Install Docker in the image, which adds a docker group
RUN apt-get -y update && \
 apt-get -y install \
   apt-transport-https \
   ca-certificates \
   curl \
   gnupg \
   lsb-release \
   software-properties-common

RUN curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add -
RUN add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/debian \
   $(lsb_release -cs) \
   stable"

RUN apt-get -y update && \
 apt-get -y install \
   docker-ce \
   docker-ce-cli \
   containerd.io

...
# Setup users and groups
RUN groupadd -g ${JENKINSGID} jenkins
RUN groupmod -g ${DOCKERGID} docker
RUN useradd -c "Jenkins user" -g ${JENKINSGID} -G ${DOCKERGID} -M -N -u ${JENKINSUID} jenkins

I'm taking a cue from the comments in @Dhara's answer, it sounds like you want to set a list of new_tick_locations by a function from the old x-axis to the new x-axis. The tick_function below takes in a numpy array of points, maps them to a new value and formats them:

import numpy as np
import matplotlib.pyplot as plt

fig = plt.figure()
ax1 = fig.add_subplot(111)
ax2 = ax1.twiny()

X = np.linspace(0,1,1000)
Y = np.cos(X*20)

ax1.plot(X,Y)
ax1.set_xlabel(r"Original x-axis: $X$")

new_tick_locations = np.array([.2, .5, .9])

def tick_function(X):
    V = 1/(1+X)
    return ["%.3f" % z for z in V]

ax2.set_xlim(ax1.get_xlim())
ax2.set_xticks(new_tick_locations)
ax2.set_xticklabels(tick_function(new_tick_locations))
ax2.set_xlabel(r"Modified x-axis: $1/(1+X)$")
plt.show()

You can't do that, unless you take the child out of the parent and place it via positioning.

The only way I know and it actually works, is to use a translucid image (.png with transparency) for the parent's background. The only disavantage is that you can't control the opacity via CSS, other than that it works!

This should work, try;

Add a System Reference.

using System.Diagnostics;

Then use this code to run your command in a hiden CMD Window.

Process cmd = new Process();
cmd.StartInfo.FileName = "cmd.exe";
cmd.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
cmd.StartInfo.Arguments = "Enter your command here";
cmd.Start();

 $fp = fopen("$address",'w+');
 if(!$fp)
    echo 'not Open';
        //-----------------------------------
 while(!feof($fp))
     {
        fputs($fp,' ',999);                    
     } 

 fclose($fp);