Programs & Examples On #Outlook addin

Yes, you can.

From cplusplus.com:

Because these functions are operator overloading functions, the usual way in which they are called is:

   strm >> variable;

Where strm is the identifier of a istream object and variable is an object of any type supported as right parameter. It is also possible to call a succession of extraction operations as:

   strm >> variable1 >> variable2 >> variable3; //...

which is the same as performing successive extractions from the same object strm.

Just replace strm with cin.

You can also use -join

E.g.

$var = -join("Hello", " ", "world");

Would assign "Hello world" to $var.

So to output, in one line:

Write-Host (-join("Hello", " ", "world"))

Instead of writing this,

<script type="text/javascript">
function changeImage(a) {
    document.getElementById("img").src=a.src;
}
</script>

try:

<script type="text/javascript">
function changeImage(a) {
document.getElementById("img").src=a;
}
</script>

The W3 specification that talks about these seem to suggest that word-break: break-all is for requiring a particular behaviour with CJK (Chinese, Japanese, and Korean) text, whereas word-wrap: break-word is the more general, non-CJK-aware, behaviour.

1.84E-07 is the exact value, represented using scientific notation, also known as exponential notation.

1.845E-07 is the same as 0.0000001845. Excel will display a number very close to 0 as 0, unless you modify the formatting of the cell to display more decimals.

C# however will get the actual value from the cell. The ToString method use the e-notation when converting small numbers to a string.

You can specify a format string if you don't want to use the e-notation.

This worked for me with log4j2 and xml parameters:

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="debug">
    <Properties>
        <Property name="log-path">/some_path/logs/</Property>
        <Property name="app-id">my_app</Property>
    </Properties>

    <Appenders>
        <RollingFile name="file-log" fileName="${log-path}/${app-id}.log"
            filePattern="${log-path}/${app-id}-%d{yyyy-MM-dd}.log">
            <PatternLayout>
                <pattern>[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{1} - %msg%n
                </pattern>
            </PatternLayout>
            <Policies>
                <TimeBasedTriggeringPolicy interval="1"
                    modulate="true" />
            </Policies>
        </RollingFile>

        <Console name="console" target="SYSTEM_OUT">
            <PatternLayout
                pattern="[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %c{1} - %msg%n" />
        </Console>
    </Appenders>
    <Loggers>

        <Logger name="org.springframework.jdbc.core" level="trace" additivity="false">
            <appender-ref ref="file-log" />
            <appender-ref ref="console" />
        </Logger>

        <Root level="info" additivity="false">
            <appender-ref ref="file-log" />
            <appender-ref ref="console" />
        </Root>
    </Loggers>

</Configuration>

Result console and file log was:

JdbcTemplate - Executing prepared SQL query
JdbcTemplate - Executing prepared SQL statement [select a, b from c where id = ? ]
StatementCreatorUtils - Setting SQL statement parameter value: column index 1, parameter value [my_id], value class [java.lang.String], SQL type unknown

Just copy/past

HTH

The answer above was meant for Python 2. If you're using Python 3, here is the code.

>>> import socket
>>> print(socket.gethostbyname('google.com'))
8.8.8.8
>>>

Instead of using ->bindParam() you can pass the data only at the time of ->execute():

$data = [   ':item_name' => $_POST['item_name'],   ':item_type' => $_POST['item_type'],   ':item_price' => $_POST['item_price'],   ':item_description' => $_POST['item_description'],   ':image_location' => 'images/'.$_FILES['file']['name'],   ':status' => 0,   ':id' => 0, ];  $stmt->execute($data); 

In this way you would know exactly what values are going to be sent.

Date values in JS are datetime values.

So, direct date computations are inconsistent:

(2013-11-05 00:00:00) - (2013-11-04 10:10:10) < 1 day

for example we need to convert de 2nd date:

(2013-11-05 00:00:00) - (2013-11-04 00:00:00) = 1 day

the method could be truncate the mills in both dates:

var date1 = new Date('2013/11/04 00:00:00');_x000D_
var date2 = new Date('2013/11/04 10:10:10'); //less than 1_x000D_
var start = Math.floor(date1.getTime() / (3600 * 24 * 1000)); //days as integer from.._x000D_
var end = Math.floor(date2.getTime() / (3600 * 24 * 1000)); //days as integer from.._x000D_
var daysDiff = end - start; // exact dates_x000D_
console.log(daysDiff);_x000D_
_x000D_
date2 = new Date('2013/11/05 00:00:00'); //1_x000D_
_x000D_
var start = Math.floor(date1.getTime() / (3600 * 24 * 1000)); //days as integer from.._x000D_
var end = Math.floor(date2.getTime() / (3600 * 24 * 1000)); //days as integer from.._x000D_
var daysDiff = end - start; // exact dates_x000D_
console.log(daysDiff);

Write below code

ImageView yourImageView = (ImageView) findViewById(R.id.yourImageView);
Bitmap bitmap = ((BitmapDrawable)yourImageView.getDrawable()).getBitmap();

There are four ways to build an iterative function:

• create a generator (uses the yield keyword)
• use a generator expression (genexp)
• create an iterator (defines __iter__ and __next__ (or next in Python 2.x))
• create a class that Python can iterate over on its own (defines __getitem__)

Examples:

# generator
def uc_gen(text):
    for char in text.upper():
        yield char

# generator expression
def uc_genexp(text):
    return (char for char in text.upper())

# iterator protocol
class uc_iter():
    def __init__(self, text):
        self.text = text.upper()
        self.index = 0
    def __iter__(self):
        return self
    def __next__(self):
        try:
            result = self.text[self.index]
        except IndexError:
            raise StopIteration
        self.index += 1
        return result

# getitem method
class uc_getitem():
    def __init__(self, text):
        self.text = text.upper()
    def __getitem__(self, index):
        return self.text[index]

To see all four methods in action:

for iterator in uc_gen, uc_genexp, uc_iter, uc_getitem:
    for ch in iterator('abcde'):
        print(ch, end=' ')
    print()

Which results in:

A B C D E
A B C D E
A B C D E
A B C D E

Note:

The two generator types (uc_gen and uc_genexp) cannot be reversed(); the plain iterator (uc_iter) would need the __reversed__ magic method (which, according to the docs, must return a new iterator, but returning self works (at least in CPython)); and the getitem iteratable (uc_getitem) must have the __len__ magic method:

    # for uc_iter we add __reversed__ and update __next__
    def __reversed__(self):
        self.index = -1
        return self
    def __next__(self):
        try:
            result = self.text[self.index]
        except IndexError:
            raise StopIteration
        self.index += -1 if self.index < 0 else +1
        return result

    # for uc_getitem
    def __len__(self)
        return len(self.text)

To answer Colonel Panic's secondary question about an infinite lazily evaluated iterator, here are those examples, using each of the four methods above:

# generator
def even_gen():
    result = 0
    while True:
        yield result
        result += 2


# generator expression
def even_genexp():
    return (num for num in even_gen())  # or even_iter or even_getitem
                                        # not much value under these circumstances

# iterator protocol
class even_iter():
    def __init__(self):
        self.value = 0
    def __iter__(self):
        return self
    def __next__(self):
        next_value = self.value
        self.value += 2
        return next_value

# getitem method
class even_getitem():
    def __getitem__(self, index):
        return index * 2

import random
for iterator in even_gen, even_genexp, even_iter, even_getitem:
    limit = random.randint(15, 30)
    count = 0
    for even in iterator():
        print even,
        count += 1
        if count >= limit:
            break
    print

Which results in (at least for my sample run):

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32

How to choose which one to use? This is mostly a matter of taste. The two methods I see most often are generators and the iterator protocol, as well as a hybrid (__iter__ returning a generator).

Generator expressions are useful for replacing list comprehensions (they are lazy and so can save on resources).

If one needs compatibility with earlier Python 2.x versions use __getitem__.

For a non-specific package and a more general solution you can check out pip-review, a tool that checks what packages could/should be updated.

$ pip-review --interactive
requests==0.14.0 is available (you have 0.13.2)
Upgrade now? [Y]es, [N]o, [A]ll, [Q]uit y

I dont think adding dual functions inside the toggle function works for a registered click event (Unless I'm missing something)

For example:

$('.btnName').click(function() {
 top.$('#panel').toggle(function() {
   $(this).animate({ 
     // style change
   }, 500);
   },
   function() {
   $(this).animate({ 
     // style change back
   }, 500);
 });

How about just > Format only cells that contain - in the drop down box select Blanks

On Android 6+ follow this path: Settings -> Google -> Security -> Verify Apps Uncheck them all! Now you're good to GO!!!

I've found many problems here, so I made my own.

Here it is in all it's glory, with tests:

^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*([^a-zA-Z\d\s])).{9,}$

https://regex101.com/r/DCRR65/4/tests

Things to look out for:

1. doesn't use \w because that includes _, which I'm testing for.
2. I've had lots of troubles matching symbols, without matching the end of the line.
3. Doesn't specify symbols specifically, this is also because different locales may have different symbols on their keyboards that they may want to use.

You can turn on your PHP errors with error_reporting:

error_reporting(E_ALL);
ini_set('display_errors', 'on');

Edit: It's possible that even after putting this, errors still don't show up. This can be caused if there is a fatal error in the script. From PHP Runtime Configuration:

Although display_errors may be set at runtime (with ini_set()), it won't have any affect if the script has fatal errors. This is because the desired runtime action does not get executed.

You should set display_errors = 1 in your php.ini file and restart the server.

Based on the cpu usage code by @Hrabal, this is what I use:

from subprocess import Popen, PIPE

def get_cpu_usage():
    ''' Get CPU usage on Linux by reading /proc/stat '''

    sub = Popen(('grep', 'cpu', '/proc/stat'), stdout=PIPE, stderr=PIPE)
    top_vals = [int(val) for val in sub.communicate()[0].split('\n')[0].split[1:5]]

    return (top_vals[0] + top_vals[2]) * 100. /(top_vals[0] + top_vals[2] + top_vals[3])

The interface keyword indicates that you are declaring a traditional interface class in Java.
The @interface keyword is used to declare a new annotation type.

See docs.oracle tutorial on annotations for a description of the syntax.
See the JLS if you really want to get into the details of what @interface means.

Invalid character on your code. A common copy paste error specially when code is copied from Word Documents or PDF files.

In the examples in PEP 8 (Style Guide for Python Code) document, I have seen that foo is None or foo is not None are being used instead of foo == None or foo != None.

Also using if boolean_value is recommended in this document instead of if boolean_value == True or if boolean_value is True. So I think if this is the official Python way. We Python guys should go on this way, too.

Hold everything. When's the last time you programed your calculator to play tetris? Did you actually think you could write anything you want in those 128k of RAM? Likely not. MATLAB is not for programming unless you're dealing with huge matrices. It's the graphing calculator you whip out when you've got Megabytes to Gigabytes of data to crunch and/or plot. Learn just basic stuff, but also don't kill yourself trying to make Python be a graphing calculator.

You'll quickly get a feel for when you want to crunch, plot or explore in MATLAB and when you want to have all that Python offers. Lots of engineers turn to pre and post processing in Python or Perl. Occasionally even just calling out to MATLAB for the hard bits.

They are such completely different tools that you should learn their basic strengths first without trying to replace one with the other. Granted for saving money I'd either use Octave or skimp on ease and learn to work with sparse matrices in Perl or Python.

You still have access to StreamWriter:

using (System.IO.StreamWriter file = new System.IO.StreamWriter(@"\hereIam.txt"))
{
    file.WriteLine(sb.ToString()); // "sb" is the StringBuilder
}

From the MSDN documentation: Writing to a Text File (Visual C#).

For newer versions of the .NET Framework (Version 2.0. onwards), this can be achieved with one line using the File.WriteAllText method.

System.IO.File.WriteAllText(@"C:\TextFile.txt", stringBuilder.ToString());

myLabel.setHorizontalAlignment(SwingConstants.CENTER);
myLabel.setVerticalAlignment(SwingConstants.CENTER);

If you cannot reconstruct the label for some reason, this is how you edit these properties of a pre-existent JLabel.

Both works. Instead of == you can write eq

If you are saving/restoring scroll position of ListView yourself you are essentially duplicating the functionality already implemented in android framework. The ListView restores fine scroll position just well on its own except one caveat: as @aaronvargas mentioned there is a bug in AbsListView that won't let to restore fine scroll position for the first list item. Nevertheless the best way to restore scroll position is not to restore it. Android framework will do it better for you. Just make sure you have met the following conditions:

• make sure you have not called setSaveEnabled(false) method and not set android:saveEnabled="false" attribute for the list in the xml layout file
• for ExpandableListView override long getCombinedChildId(long groupId, long childId) method so that it returns positive long number (default implementation in class BaseExpandableListAdapter returns negative number). Here are examples:

.

@Override
public long getChildId(int groupPosition, int childPosition) {
    return 0L | groupPosition << 12 | childPosition;
}

@Override
public long getCombinedChildId(long groupId, long childId) {
    return groupId << 32 | childId << 1 | 1;
}

@Override
public long getGroupId(int groupPosition) {
    return groupPosition;
}

@Override
public long getCombinedGroupId(long groupId) {
    return (groupId & 0x7FFFFFFF) << 32;
}

• if ListView or ExpandableListView is used in a fragment do not recreate the fragment on activity recreation (after screen rotation for example). Obtain the fragment with findFragmentByTag(String tag) method.
• make sure the ListView has an android:id and it is unique.

To avoid aforementioned caveat with first list item you can craft your adapter the way it returns special dummy zero pixels height view for the ListView at position 0. Here is the simple example project shows ListView and ExpandableListView restore their fine scroll positions whereas their scroll positions are not explicitly saved/restored. Fine scroll position is restored perfectly even for the complex scenarios with temporary switching to some other application, double screen rotation and switching back to the test application. Please note, if you are explicitly exiting the application (by pressing the Back button) the scroll position won't be saved (as well as all other Views won't save their state). https://github.com/voromto/RestoreScrollPosition/releases

I had a same problem. To solve this problem just open your all files(recent working files) in Which you made the changes and check did you forget to delete some which should be deleted.

In my case the problem was with the Unreferenced code which I was using in one of my file and that code is present in that file which should not be present in that file because I was using an interface which I have deleted from my project but I forget to deleted from one of my file).

The List class's constructor can convert an IQueryable for you:

public static List<TResult> ToList<TResult>(this IQueryable source)
{
    return new List<TResult>(source);
}

or you can just convert it without the extension method, of course:

var list = new List<T>(queryable);

You can loop through the select_obj.options. There's a #text method in each of the option object, which you can use to compare to what you want and set the selectedIndex of the select_obj.

Did you install/update the driver for the FTDI cable? (Step three on http://arduino.cc/en/Guide/Howto). Running the Arduino IDE from my Raspberry Pi worked fine without explicitly installing the drivers (either they were pre-installed or the Arduino IDE installer took care of it). On my Mac this was not the case and I had to install the cable drivers in addition to the IDE.

For deleting untracked files:

git clean -f

For deleting untracked directories as well, use:

git clean -f -d

For preventing any cardiac arrest, use

git clean -n -f -d

What you call "Two-Way SSL" is usually called TLS/SSL with client certificate authentication.

In a "normal" TLS connection to example.com only the client verifies that it is indeed communicating with the server for example.com. The server doesn't know who the client is. If the server wants to authenticate the client the usual thing is to use passwords, so a client needs to send a user name and password to the server, but this happens inside the TLS connection as part of an inner protocol (e.g. HTTP) it's not part of the TLS protocol itself. The disadvantage is that you need a separate password for every site because you send the password to the server. So if you use the same password on for example PayPal and MyPonyForum then every time you log into MyPonyForum you send this password to the server of MyPonyForum so the operator of this server could intercept it and try it on PayPal and can issue payments in your name.

Client certificate authentication offers another way to authenticate the client in a TLS connection. In contrast to password login, client certificate authentication is specified as part of the TLS protocol. It works analogous to the way the client authenticates the server: The client generates a public private key pair and submits the public key to a trusted CA for signing. The CA returns a client certificate that can be used to authenticate the client. The client can now use the same certificate to authenticate to different servers (i.e. you could use the same certificate for PayPal and MyPonyForum without risking that it can be abused). The way it works is that after the server has sent its certificate it asks the client to provide a certificate too. Then some public key magic happens (if you want to know the details read RFC 5246) and now the client knows it communicates with the right server, the server knows it communicates with the right client and both have some common key material to encrypt and verify the connection.

SELECT * FROM `calendar` WHERE DATE_FORMAT(startTime, "%Y-%m-%d") = '2010-04-29'"

OR

SELECT * FROM `calendar` WHERE DATE(startTime) = '2010-04-29'

You should try something like this:

 function update(){
    i++;
    document.getElementById('tekst').innerHTML = i;
    setInterval(update(),1000);
    }

This means that you have to create a function in which you do the stuff you need to do, and make sure it will call itself with an interval you like. In your body onload call the function for the first time like this:

<body onload="update()">

all_roles.sql

SELECT SUBSTR(TRIM(rtp.role),1,12)          AS ROLE
     , SUBSTR(rp.grantee,1,16)              AS GRANTEE
     , SUBSTR(TRIM(rtp.privilege),1,12)     AS PRIVILEGE
     , SUBSTR(TRIM(rtp.owner),1,12)         AS OWNER
     , SUBSTR(TRIM(rtp.table_name),1,28)    AS TABLE_NAME
     , SUBSTR(TRIM(rtp.column_name),1,20)   AS COLUMN_NAME
     , SUBSTR(rtp.common,1,4)               AS COMMON
     , SUBSTR(rtp.grantable,1,4)            AS GRANTABLE
     , SUBSTR(rp.default_role,1,16)         AS DEFAULT_ROLE
     , SUBSTR(rp.admin_option,1,4)          AS ADMIN_OPTION
  FROM role_tab_privs rtp
  LEFT JOIN dba_role_privs rp
    ON (rtp.role = rp.granted_role)
 WHERE ('&1' IS NULL OR UPPER(rtp.role) LIKE UPPER('%&1%'))
   AND ('&2' IS NULL OR UPPER(rp.grantee) LIKE UPPER('%&2%'))
   AND ('&3' IS NULL OR UPPER(rtp.table_name) LIKE UPPER('%&3%'))
   AND ('&4' IS NULL OR UPPER(rtp.owner) LIKE UPPER('%&4%'))
 ORDER BY 1
        , 2
        , 3
        , 4
;

Usage

SQLPLUS> @all_roles '' '' '' '' '' ''
SQLPLUS> @all_roles 'somerol' '' '' '' '' ''
SQLPLUS> @all_roles 'roler' 'username' '' '' '' ''
SQLPLUS> @all_roles '' '' 'part-of-database-package-name' '' '' ''
etc.

You can't do it. But you can use custom Alert and Confirm boxes.

You can read about some User Interface libraries here:

http://speckyboy.com/2010/05/17/15-javascript-web-ui-libraries-frameworks-and-libraries/

Most common libraries are:

• http://jqueryui.com/
• http://mootools.net/
• http://www.prototype-ui.com/
• http://script.aculo.us/
• http://developer.yahoo.com/yui/

When I tried @PaulSamsotha's solution with Jersey client 2.21.1, there was 400 error. It worked when I added following in my client code:

MediaType contentType = MediaType.MULTIPART_FORM_DATA_TYPE;
contentType = Boundary.addBoundary(contentType);

Response response = t.request()
        .post(Entity.entity(multipartEntity, contentType));

instead of hardcoded MediaType.MULTIPART_FORM_DATA in POST request call.

The reason this is needed is because when you use a different Connector (like Apache) for the Jersey Client, it is unable to alter outbound headers, which is required to add a boundary to the Content-Type. This limitation is explained in the Jersey Client docs. So if you want to use a different Connector, then you need to manually create the boundary.

What you can do is set specific width and height to your iframe (for example these could be equal to your window dimensions) and then applying a scale transformation to it. The scale value will be the ratio between your window width and the dimension you wanted to set to your iframe.

E.g.

<iframe width="1024" height="768" src="http://www.bbc.com" style="-webkit-transform:scale(0.5);-moz-transform-scale(0.5);"></iframe>

I had the same "TypeError: an integer is required" error message when attempting to write. Thanks, the .encode() solved it for me. I'm running python 3.4 on a Dell D530 running 32 bit Windows XP Pro.

I'm omitting the com port settings here:

>>>import serial

>>>ser = serial.Serial(5)

>>>ser.close()

>>>ser.open()

>>>ser.write("1".encode())

1

>>>

The following works. I may be mistaken but adding a String value doesn't seem compatible to a DataGridView cell (I hadn't experimented or tried any hacks though).

DataGridViewName.Rows[0].Cells[0].Value = 1;

Just to add

KILL QUERY **Id** where Id is connection id from show processlist

is more preferable if you are do not want to kill the connection usually when running from some application.

For more details you can read mysql doc here

To DELETE, without changing the references, you should first delete or otherwise alter (in a manner suitable for your purposes) all relevant rows in other tables.

To TRUNCATE you must remove the references. TRUNCATE is a DDL statement (comparable to CREATE and DROP) not a DML statement (like INSERT and DELETE) and doesn't cause triggers, whether explicit or those associated with references and other constraints, to be fired. Because of this, the database could be put into an inconsistent state if TRUNCATE was allowed on tables with references. This was a rule when TRUNCATE was an extension to the standard used by some systems, and is mandated by the the standard, now that it has been added.

On Xiaomi Redmi Note 9s This configuration file can also be found /storage/emulated/0/MIUI/debug_log/common named as hci_snoop20210210214303.cfa hci_snoop20210211095126.cfa

With enabled 'Settings->Developer Options, then checking the box next to "Bluetooth HCI Snoop Log." '

I was used Total Commander for taking file from Internal storage

In your button1_click function you are using '==' for button2.Enabled == true;

This should be button2.Enabled = true;

You can indeed not define the filter execution order using @WebFilter annotation. However, to minimize the web.xml usage, it's sufficient to annotate all filters with just a filterName so that you don't need the <filter> definition, but just a <filter-mapping> definition in the desired order.

For example,

@WebFilter(filterName="filter1")
public class Filter1 implements Filter {}

@WebFilter(filterName="filter2")
public class Filter2 implements Filter {}

with in web.xml just this:

<filter-mapping>
    <filter-name>filter1</filter-name>
    <url-pattern>/url1/*</url-pattern>
</filter-mapping>
<filter-mapping>
    <filter-name>filter2</filter-name>
    <url-pattern>/url2/*</url-pattern>
</filter-mapping>

If you'd like to keep the URL pattern in @WebFilter, then you can just do like so,

@WebFilter(filterName="filter1", urlPatterns="/url1/*")
public class Filter1 implements Filter {}

@WebFilter(filterName="filter2", urlPatterns="/url2/*")
public class Filter2 implements Filter {}

but you should still keep the <url-pattern> in web.xml, because it's required as per XSD, although it can be empty:

<filter-mapping>
    <filter-name>filter1</filter-name>
    <url-pattern />
</filter-mapping>
<filter-mapping>
    <filter-name>filter2</filter-name>
    <url-pattern />
</filter-mapping>

Regardless of the approach, this all will fail in Tomcat until version 7.0.28 because it chokes on presence of <filter-mapping> without <filter>. See also Using Tomcat, @WebFilter doesn't work with <filter-mapping> inside web.xml

I faced the same issue today and resolving it by just changing the Display Name and Bundle Identifier from the previous App that also installed on my iPhone. Steps:

Xcode -> General tab -> Find Identity -> Change Bundle Identifier

So, now I have two same Apps with same functionality but with two different names and identity.

I do not know how to solve this using code, but I do manually adjust the control panel at the right bottom in the plot figure, and adjust the figure size like:

f, ax = plt.subplots(figsize=(16, 12))

at the meantime until you get a matched size colobar. This worked for me.

Requests does not currently support asyncio and there are no plans to provide such support. It's likely that you could implement a custom "Transport Adapter" (as discussed here) that knows how to use asyncio.

If I find myself with some time it's something I might actually look into, but I can't promise anything.

Instead of ORCA use InstEd which is a good tool for viewing MSI tables. Also it has the ability to diff two packages by Transform -> Compare To...

Additionally a Plus version with additional functionality is available. But also the free version offers a good alternative for Orca.

ValidateForm returns boolean,not a string.
When you do this if(ValidateForm() == 'false'), is the same of if(false == 'false'), which is not true.

function post(url, formId) {
    if(!ValidateForm()) {
        // False
    } else {
        // True
    }
}

I am a bit late to the party (by almost 10 years, 2 months), but one way for future coders is to do it using while loop and indexOf()

let haystack = "I learned to play the Ukulele in Lebanon.";
let needle = "le";
let pos = 0; // Position Ref
let result = []; // Final output of all index's.
let hayStackLower = haystack.toLowerCase();

// Loop to check all occurrences 
while (hayStackLower.indexOf(needle, pos) != -1) {
  result.push(hayStackLower.indexOf(needle , pos));
  pos = hayStackLower.indexOf(needle , pos) + 1;
}

console.log("Final ", result); // Returns all indexes or empty array if not found

// Java
String mobileNumber = "99XXXXXXXX";
Intent intent = new Intent();
intent.setAction(Intent.ACTION_DIAL); // Action for what intent called for
intent.setData(Uri.parse("tel: " + mobileNumber)); // Data with intent respective action on intent
startActivity(intent);

// Kotlin
val mobileNumber = "99XXXXXXXX"
val intent = Intent()
intent.action = Intent.ACTION_DIAL // Action for what intent called for
intent.data = Uri.parse("tel: $mobileNumber") // Data with intent respective action on intent
startActivity(intent)

Another problem solved by the rubber duck:

The css is right but you still have to remember that the HTML elements order matters: the div has to come before the header. http://jsfiddle.net/Fq2Na/1/

Change your HTML code to have the div before the header:

<section>
<div><button>button</button></div>
<h1>some long long long long header, a whole line, 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6</h1>
</section>

And keep your CSS to the simple div { float: right; }.

Make sure you url encode all of the query params in your url.

In my case there was a space ' ' in my url, and I was making an API call using curl, and my api server was giving this error.

Means the following url http://somedomain.com?key=some value with space

should be http://somedomain.com/?key=some%20value%20with%20space

Learn to use else.

Since value will never be equal to two unequal strings at once, there are only 5 possible outcomes -- one for each value you care about, plus one for "none of the above". But because your code doesn't eliminate the tests that can't pass, it has 16 "possible" paths (2 ^ the number of tests), of which most will never be followed.

With else, the only paths that exist are the 5 that can actually happen.

String value = some methodx;
if ("apple".equals(value )) {
    method1;
}
else if ("carrot".equals(value )) {
    method2;
}
else if ("mango".equals(value )) {
    method3;
}
else if ("orance".equals(value )) {
    method4;
}

Or start using JDK 7, which includes the ability to use strings in a switch statement. Course, Java will just compile the switch into an if/else like construct anyway...

According to Github API two empty lines are a new paragraph (same as here in stackoverflow)

You can test it with http://prose.io

It works for me:

if (isset($_POST['MyTextAreaName'])){
    $array=explode( "\r\n", $_POST['MyTextAreaName'] );

now, my $array will have all the lines I need

    for ($i = 0; $i <= count($array); $i++) 
    {
        echo (trim($array[$i]) . "<br/>");
    }

(make sure to close the if block with another curly brace)

}

Another solution w/AES-256 support: https://github.com/digitalbazaar/forge

use "temp" in lieu of "tmp"

"/temp/test.png"

it worked for me after i realized the tmp is a temporary folder that didn't exist on my computer, but my temp was my temporary folder

///

EDIT:

I also created a new folder "tmp" in my C: drive and everything worked perfectly. The book may have missed mentioning that small step

check out http://webchat.freenode.net/?channels=node.js to chat with some of the node.js community

I have come to similar question when I execute the bulk insert in SSMS it's working but it failed and returned with "Operation system failure code 5" when converting the task into SQL Server Agent.

After browsing lots of solutions posted previously, this way solved my problem by granting the NT SERVER/SQLSERVERAGENT with the 'full control" access right to the source folder. Hope it would bring some light to these people who are still struggling with the error message.

The Location property has type Point which is a struct.

Instead of trying to modify the existing Point, try assigning a new Point object:

 this.balancePanel.Location = new Point(
     this.optionsPanel.Location.X,
     this.balancePanel.Location.Y
 );

Swift version :

var rootViewController = self.navigationController?.viewControllers.first

ObjectiveC version :

UIViewController *rootViewController = [self.navigationController.viewControllers firstObject];

Where self is an instance of a UIViewController embedded in a UINavigationController.

ThiefMaster's answer is 100% correct, although I came across a similar problem where I needed to fetch a property from a nested object (object within an object), so as an alternative to his answer, you can create a recursive solution that will allow you to define a nomenclature to grab any property, regardless of depth:

function fetchFromObject(obj, prop) {

    if(typeof obj === 'undefined') {
        return false;
    }

    var _index = prop.indexOf('.')
    if(_index > -1) {
        return fetchFromObject(obj[prop.substring(0, _index)], prop.substr(_index + 1));
    }

    return obj[prop];
}

Where your string reference to a given property ressembles property1.property2

Code and comments in JsFiddle.

FIXED!

I've been wrestling with the same issue, and just had a breakthrough! We've established that if you give the image a background color or image, the png displays properly on top of it. The black border is gone, but now you've got an opaque background, and that pretty much defeats the purpose.

Then I remembered a rgba to ie filter converter I came across. (Thanks be to Michael Bester). So I wondered what would happen if I gave my problem pngs an ie filtered background emulating rgba(255,255,255,0), fully expecting it not to work, but lets try it anyway...

.item img {
    background: transparent;
    -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF,endColorstr=#00FFFFFF)"; /* IE8 */   
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF,endColorstr=#00FFFFFF);   /* IE6 & 7 */      
    zoom: 1;

}

Presto! Goodbye black, and hello working alpha channels in ie7 and 8. Fade your pngs in and out, or animate them across the screen - it's all good.

Cookie[] cookies = request.getCookies();
if(cookies!=null)
for (int i = 0; i < cookies.length; i++) {
 cookies[i].setMaxAge(0);
}

did that not worked? This removes all cookies if response is send back.

Using jQuery:

get_between <- function(str, first_character, last_character) {
    new_str = str.match(first_character + "(.*)" + last_character)[1].trim()
    return(new_str)
    }

string

my_string = 'and the thing that ! on the @ with the ^^ goes now' 

usage:

get_between(my_string, 'that', 'now')

result:

"! on the @ with the ^^ goes

Some of us prefer languages like Java which force us to declare all the exceptions thrown by methods, instead of making them invisible as in C++ and C#.

When done properly, exceptions are superior to error return codes, if for no other reason than you don't have to propagate failures up the call chain manually.

That being said, low-level API library programming should probably avoid exception handling, and stick to error return codes.

It's been my experience that it's difficult to write clean exception handling code in C++. I end up using new(nothrow) a lot.

This works too:

https://www.google.pl/maps/@<lat>,<lon>,<zoom>z

Example.

With pointer:

https://www.google.com/maps/place/<lat>,<lon>/@<lat>,<lon>,<zoom>z

Example.

There's a difference in invoking the click event (does not do the redirect), and navigating to the href location.

Navigate:

 window.location = $('#myanchor').attr('href');

Open in new tab or window:

 window.open($('#myanchor').attr('href'));

invoke click event (call the javascript):

 $('#myanchor').click();

Out of experience, I think the correct maximum z-index is 2147483638.

Just use

File.Copy(filepath, "\\\\192.168.1.28\\Files");

A windows fileshare exposed via a UNC path is treated as part of the file system, and has nothing to do with the web.

The credentials used will be that of the ASP.NET worker process, or any impersonation you've enabled. If you can tweak those to get it right, this can be done.

You may run into problems because you are using the IP address instead of the server name (windows trust settings prevent leaving the domain - by using IP you are hiding any domain details). If at all possible, use the server name!

If this is not on the same windows domain, and you are trying to use a different domain account, you will need to specify the username as "[domain_or_machine]\[username]"

If you need to specify explicit credentials, you'll need to look into coding an impersonation solution.

I don't understand

days, hours, minutes = td.days, td.seconds // 3600, td.seconds // 60 % 60

how about this

days, hours, minutes = td.days, td.seconds // 3600, td.seconds % 3600 / 60.0

You get minutes and seconds of a minute as a float.

you can try javascript

<A HREF="javascript:history.go(-1)">

refer JavaScript Back Button

EDIT

to display url of refer http://www.javascriptkit.com/javatutors/crossmenu2.shtml

and send the element a itself in onmouseover as follow

function showtext(thetext) {_x000D_
  if (!document.getElementById)_x000D_
    return_x000D_
  textcontainerobj = document.getElementById("tabledescription")_x000D_
  browserdetect = textcontainerobj.filters ? "ie" : typeof textcontainerobj.style.MozOpacity == "string" ? "mozilla" : ""_x000D_
  instantset(baseopacity)_x000D_
  document.getElementById("tabledescription").innerHTML = thetext.href_x000D_
  highlighting = setInterval("gradualfade(textcontainerobj)", 50)_x000D_
}

 <a href="http://www.javascriptkit.com" onMouseover="showtext(this)" onMouseout="hidetext()">JavaScript Kit</a>

check jsfiddle

(repost from my other response)
Use cli utility keytool from java software distribution for import (and trust!) needed certificates

Sample:

0. From cli change dir to jre\bin

1. Check keystore (file found in jre\bin directory)
   keytool -list -keystore ..\lib\security\cacerts
   Password is changeit

2. Download and save all certificates in chain from needed server.

3. Add certificates (before need to remove "read-only" attribute on file ..\lib\security\cacerts), run:

   keytool -alias REPLACE_TO_ANY_UNIQ_NAME -import -keystore.\lib\security\cacerts -file "r:\root.crt"

accidentally I found such a simple tip. Other solutions require the use of InstallCert.Java and JDK

source: http://www.java-samples.com/showtutorial.php?tutorialid=210

You didn't mention a file, so I assume you want to provide the XML string as standard input on the command line. In that case, do the following:

$ echo '<root><foo a="b">lorem</foo><bar value="ipsum" /></root>' | xmllint --format -

If you want to build Java EE applications, it's best to use Eclipse IDE for Java EE. It has editors from HTML to JSP/JSF, Javascript. It's rich for webapps development, and provide plugins and tools to develop Java EE applications easily (all bundled).

Eclipse Classic is basically the full featured Eclipse without the Java EE part.

You can also build up a list of lists and convert it to a dataframe -

import pandas as pd

columns = ['i','double','square']
rows = []

for i in range(6):
    row = [i, i*2, i*i]
    rows.append(row)

df = pd.DataFrame(rows, columns=columns)

giving

    i   double  square
0   0   0   0
1   1   2   1
2   2   4   4
3   3   6   9
4   4   8   16
5   5   10  25

package com.programmingfree.springshop.controller;

import java.util.List;

import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import com.programmingfree.springshop.dao.UserShop;
import com.programmingfree.springshop.domain.User;


@RestController
@RequestMapping("/shop/user")
public class SpringShopController {

 UserShop userShop=new UserShop();

 @RequestMapping(value = "/{id}", method = RequestMethod.GET,headers="Accept=application/json")
 public User getUser(@PathVariable int id) {
  User user=userShop.getUserById(id);
  return user;
 }


 @RequestMapping(method = RequestMethod.GET,headers="Accept=application/json")
 public List<User> getAllUsers() {
  List<User> users=userShop.getAllUsers();
  return users;
 }


}

In the above example they going to display all user and particular id details now I want to use both id and name,

1) localhost:8093/plejson/shop/user <---this link will display all user details
2) localhost:8093/plejson/shop/user/11 <----if i use 11 in link means, it will display particular user 11 details

now I want to use both id and name

localhost:8093/plejson/shop/user/11/raju <-----------------like this it means we can use any one in this please help me out.....

In reply to James Craig Burley's answer. In order to make a clean and re-usable design, one might choose for a more object oriented approach. This way methods can be safely bound to the types of the specified map. To me this approach feels cleaner and organized.

Example:

package main

import (
    "fmt"
    "sort"
)

type myIntMap map[int]string

func (m myIntMap) sort() (index []int) {
    for k, _ := range m {
        index = append(index, k)
    }
    sort.Ints(index)
    return
}

func main() {
    m := myIntMap{
        1:  "one",
        11: "eleven",
        3:  "three",
    }
    for _, k := range m.sort() {
        fmt.Println(m[k])
    }
}

Extended playground example with multiple map types.

Important note

In all cases, the map and the sorted slice are decoupled from the moment the for loop over the map range is finished. Meaning that, if the map gets modified after the sorting logic, but before you use it, you can get into trouble. (Not thread / Go routine safe). If there is a change of parallel Map write access, you'll need to use a mutex around the writes and the sorted for loop.

mutex.Lock()
for _, k := range m.sort() {
    fmt.Println(m[k])
}
mutex.Unlock()

Even though I had gcc already installed, I had to run

sudo apt-get install build-essential

to get rid of that error

You can use this npm package. It handles everything and has options for static and dynamic classes based on a variable or a function.

// Support for string arguments
getClassNames('class1', 'class2');

// support for Object
getClassNames({class1: true, class2 : false});

// support for all type of data
getClassNames('class1', 'class2', ['class3', 'class4'], { 
    class5 : function() { return false; },
    class6 : function() { return true; }
});

<div className={getClassNames({class1: true, class2 : false})} />

SqlConnection con = new SqlConnection(@"Some Connection String");//connection object
SqlDataAdapter da = new SqlDataAdapter("ParaEmp_Select",con);//SqlDataAdapter class object
da.SelectCommand.CommandType = CommandType.StoredProcedure; //command sype
da.SelectCommand.Parameters.Add("@Contactid", SqlDbType.Int).Value = 123; //pass perametter
DataTable dt = new DataTable();  //dataset class object
da.Fill(dt); //call the stored producer

You should enable the unicode strings feature, and this is the default if you use v5.14;

You should not really use unicode identifiers esp. for foreign code via utf8 as they are insecure in perl5, only cperl got that right. See e.g. http://perl11.org/blog/unicode-identifiers.html

Regarding utf8 for your filehandles/streams: You need decide by yourself the encoding of your external data. A library cannot know that, and since not even libc supports utf8, proper utf8 data is rare. There's more wtf8, the windows aberration of utf8 around.

BTW: Moose is not really "Modern Perl", they just hijacked the name. Moose is perfect Larry Wall-style postmodern perl mixed with Bjarne Stroustrup-style everything goes, with an eclectic aberration of proper perl6 syntax, e.g. using strings for variable names, horrible fields syntax, and a very immature naive implementation which is 10x slower than a proper implementation. cperl and perl6 are the true modern perls, where form follows function, and the implementation is reduced and optimized.

The API does not support that directly. You can use the for(int i..) loop and count the elements or use subLists(0, size - 1) and handle the last element explicitly:

  if(x.isEmpty()) return;
  int last = x.size() - 1;
  for(Integer i : x.subList(0, last)) out.println(i);
  out.println("last " + x.get(last));

This is only useful if it does not introduce redundancy. It performs better than the counting version (after the subList overhead is amortized). (Just in case you cared after the boxing anyway).

Use .closest() with a selector:

var $div = $('#divid').closest('div[class^="div-a"]');

The following command will create a root directory "." and put all the files from the specified directory into it.

tar -cjf site1.tar.bz2 -C /var/www/site1 .

If you want to put all files in root of the tar file, @chinthaka is right. Just cd in to the directory and do:

tar -cjf target_path/file.tar.gz *

This will put all the files in the cwd to the tar file as root files.

According to mongoDB documentation: "...That is, for MongoDB to use indexes to evaluate an $or expression, all the clauses in the $or expression must be supported by indexes."

So add indexes for your other fields and it will work. I had a similar problem and this solved it.

You can read more here: https://docs.mongodb.com/manual/reference/operator/query/or/

volatile and transient keywords

1) transient keyword is used along with instance variables to exclude them from serialization process. If a field is transient its value will not be persisted.

On the other hand, volatile keyword is used to mark a Java variable as "being stored in main memory".

Every read of a volatile variable will be read from the computer's main memory, and not from the CPU cache, and that every write to a volatile variable will be written to main memory, and not just to the CPU cache.

2) transient keyword cannot be used along with static keyword but volatile can be used along with static.

3) transient variables are initialized with default value during de-serialization and there assignment or restoration of value has to be handled by application code.

For more information, see my blog:
http://javaexplorer03.blogspot.in/2015/07/difference-between-volatile-and.html

if (element.nodeName == "A") {
 ...
} else if (element.nodeName == "TD") {
 ...
}

ddl.SetSelectedValue("2");

With a handy extension:

public static class WebExtensions
{

    /// <summary>
    /// Selects the item in the list control that contains the specified value, if it exists.
    /// </summary>
    /// <param name="dropDownList"></param>
    /// <param name="selectedValue">The value of the item in the list control to select</param>
    /// <returns>Returns true if the value exists in the list control, false otherwise</returns>
    public static Boolean SetSelectedValue(this DropDownList dropDownList, String selectedValue)
    {
        ListItem selectedListItem = dropDownList.Items.FindByValue(selectedValue);

        if (selectedListItem != null)
        {
            selectedListItem.Selected = true;
            return true;
        }
        else
            return false;
    }
}

Note: Any code is released into the public domain. No attribution required.

Subtract -2 or -3 basis of removing last space also.

 public static void main(String[] args) {
        String s = "apple car 05";
        System.out.println(s.substring(0, s.length() - 2));
    }

Output

apple car

Also, CasperJS provides a nice high-level interface for navigation in PhantomJS, including clicking on links and filling out forms.

CasperJS

Updated to add July 28, 2015 article comparing PhantomJS and CasperJS.

(Thanks to commenter Mr. M!)

1. I have personally found the dzone cheatsheet on core java to be really handy in the beginning. However the needs change as we grow and get used to things.

2. There are a few listed (at the end of the post) in on this java learning resources article too

3. For the most practical use, in recent past I have found Java API doc to be the best place to cheat code and learn new api. This helps specially when you want to focus on latest version of java.

4. mkyong - is one my fav places to cheat a lot of code for quick start - http://www.mkyong.com/

5. And last but not the least, Stackoverflow is king of all small handy code snippets. Just google a stuff you are trying and there is a chance that a page will be top of search results, most of my google search results end at stackoverflow. Many of the common questions are available here - https://stackoverflow.com/questions/tagged/java?sort=frequent

Despite finding an enormous number of question about the same problem (1, 2, 3, 4) I have never found an answer that took performance into consideration, even here.

Although multiple working solutions has been already given I would like to do a performance consideration.

EDIT: Thanks to Manatax for pointing out that option 1 does not suffer of performance issues.

Using Option 1 and 2, aka the COLLATE cast approach, can lead to potential bottleneck, cause any index defined on the column will not be used causing a full scan.

Even though I did not try out Option 3, my hunch is that it will suffer the same consequences of option 1 and 2.

Lastly, Option 4 is the best option for very large tables when it is viable. I mean there are no other usage that rely on the original collation.

Consider this simplified query:

SELECT 
    *
FROM
    schema1.table1 AS T1
        LEFT JOIN
    schema2.table2 AS T2 ON T2.CUI = T1.CUI
WHERE
    T1.cui IN ('C0271662' , 'C2919021')
;

In my original example, I had many more joins. Of course, table1 and table2 have different collations. Using the collate operator to cast, it will lead to indexes not being used.

See sql explanation in the picture below.

Visual Query Explanation when using the COLLATE cast

On the other hand, option 4 can take advantages of possible index and led to fast queries.

In the picture below, you can see the same query being run after applied Option 4, aka altering the schema/table/column collation.

Visual Query Explanation after the collation has been changed, and therefore without the collate cast

In conclusion, if performance are important and you can alter the collation of the table, go for Option 4. If you have to act on a single column, you can use something like this:

ALTER TABLE schema1.table1 MODIFY `field` VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

This is my solution for this:

https://gist.github.com/BryanMoslo/808f7acb1dafcd049a1aebbeef8c2755

The element recibes a "tooltip-title" attribute with the tooltip text and it is displayed with CSS on hover, I prefer this solution because I don't have to include the tooltip text as a HTML element!

#HTML
<button class="tooltip" tooltip-title="Save">Hover over me</button>

#CSS

body{
    padding: 50px;
}
.tooltip {
    position: relative;
}

.tooltip:before {
    content: attr(tooltip-title);
    min-width: 54px;
    background-color: #999999;
    color: #fff;
    font-size: 12px;
    border-radius: 4px;
    padding: 9px 0;
    position: absolute;
    top: -42px;
    left: 50%;
    margin-left: -27px;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip:after {
    content: "";
    position: absolute;
    top: -9px;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #999999 transparent transparent;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip:hover:before,
.tooltip:hover:after{
    visibility: visible;
    opacity: 1;
}

Instance variables or fields, along with static variables, are assigned default values based on the variable type:

• int: 0
• char: \u0000 or 0
• double: 0.0
• boolean: false
• reference: null

Just want to clarify that local variables (ie. declared in block, eg. method, for loop, while loop, try-catch, etc.) are not initialized to default values and must be explicitly initialized.

GCC comes with a compiler runtime library (libgcc) which it uses for (among other things) providing a low-level OS abstraction for multithreading related functionality in the languages it supports. The most relevant example is libstdc++'s C++11 <thread>, <mutex>, and <future>, which do not have a complete implementation when GCC is built with its internal Win32 threading model. MinGW-w64 provides a winpthreads (a pthreads implementation on top of the Win32 multithreading API) which GCC can then link in to enable all the fancy features.

I must stress this option does not forbid you to write any code you want (it has absolutely NO influence on what API you can call in your code). It only reflects what GCC's runtime libraries (libgcc/libstdc++/...) use for their functionality. The caveat quoted by @James has nothing to do with GCC's internal threading model, but rather with Microsoft's CRT implementation.

To summarize:

• posix: enable C++11/C11 multithreading features. Makes libgcc depend on libwinpthreads, so that even if you don't directly call pthreads API, you'll be distributing the winpthreads DLL. There's nothing wrong with distributing one more DLL with your application.
• win32: No C++11 multithreading features.

Neither have influence on any user code calling Win32 APIs or pthreads APIs. You can always use both.

After the Version 2.3.0 the "spring-boot-strarter-test" (that included the NotNull/NotBlank/etc) is now "sprnig boot-strarter-validation"

Just change it from ....-test to ...-validation and it should work.

If not downgrading the version that you are using to 2.1.3 also will solve it.

You'd have to define alphanumerics exactly, but

/^(\w{3,5})$/ 

Should match any digit/character/_ combination of length 3-5.

If you also need the dash, make sure to escape it (\-) add it, like this: :

/^([\w\-]{3,5})$/ 

Also: the ^ anchor means that the sequence has to start at the beginning of the line (character string), and the $ that it ends at the end of the line (character string). So your value string mustn't contain anything else, or it won't match.

Restarting ADB server works for me, but no need to go for it from command line.
Ctrl + Maj + A -> Troubleshoot Device Connections -> Next -> Next -> Restart ADB Server

If you are using a Form Control, you can get the same property as ActiveX by using OLEFormat.Object property of the Shape Object. Better yet assign it in a variable declared as OptionButton to get the Intellisense kick in.

Dim opt As OptionButton

With Sheets("Sheet1") ' Try to be always explicit
    Set opt = .Shapes("Option Button 1").OLEFormat.Object ' Form Control
    Debug.Pring opt.Value ' returns 1 (true) or -4146 (false)
End With

But then again, you really don't need to know the value.
If you use Form Control, you associate a Macro or sub routine with it which is executed when it is selected. So you just need to set up a sub routine that identifies which button is clicked and then execute a corresponding action for it.

For example you have 2 Form Control Option Buttons.

Sub CheckOptions()
    Select Case Application.Caller
    Case "Option Button 1"
    ' Action for option button 1
    Case "Option Button 2"
    ' Action for option button 2
    End Select
End Sub

In above code, you have only one sub routine assigned to both option buttons.
Then you test which called the sub routine by checking Application.Caller.
This way, no need to check whether the option button value is true or false.

Label is an inline element - so, unless a width is defined, its width is exact the same which the letters span. Your div element is a block element so its width is by default 100%.

You will have to place the text-align: right; on the div element in your case, or applying display: block; to your label

Another option is to set a width for each label and then use text-align. The display: block method will not be necessary using this.

If you are in a Linux container, such as on a Chromebook, you will need to manually browse to your localhost's address. I am aware the newer Chrome OS versions no longer have this problem, but on my Chromebook, I still had to manually browse to the localhost's address for your code to work.

To browse to your locahost's address, type this in command line: sudo ifconfig

and note the inet address under eth0.

Otherwise, as others have noted, simply type node.js filename and it will work as long as you point the browser to the proper address.

Hope this helps!

Try memory profiler. memory profiler

Line #    Mem usage  Increment   Line Contents
==============================================
     3                           @profile
     4      5.97 MB    0.00 MB   def my_func():
     5     13.61 MB    7.64 MB       a = [1] * (10 ** 6)
     6    166.20 MB  152.59 MB       b = [2] * (2 * 10 ** 7)
     7     13.61 MB -152.59 MB       del b
     8     13.61 MB    0.00 MB       return a

Simple seven step to solve issue in case of WampServer:

1. Start WampServer
2. Click on Folder icon Mysql -> Mysql Console
3. Press Key Enter without password

4. Execute Statement

   SET PASSWORD FOR root@localhost=PASSWORD('root');
   

5. open D:\wamp\apps\phpmyadmin4.1.14\config.inc.php file set value

   $cfg['Servers'][$i]['auth_type'] = 'cookie';
   $cfg['Servers'][$i]['user'] = '';
   

6. Restart All services

7. Open phpMyAdmin in browser enter user root and pass root

Also worth noting you can use 'em' as well as 'px' - blogs and text based sites do it because then the browser makes layout decisions more relative to the text content.

On Wordpress twentysixteen I wanted my tagline to display on mobiles as well as desktops, so I put this in my child theme style.css

@media screen and (max-width:59em){
    p.site-description {
        display:    block;
    }
}

I'm surprised nobody mentioned this. You can tether via Bluetooth, and separate them by ten+ meters(or less with obstacles). You've got a real bad connection. No microwave, no elevator, no software needed.

Well, it depends. If the byte-code is translated into machine-code (and not just JIT) (I mean if you execute the program) and if your program uses many allocations/deallocations it could be faster because the GC algorithm just need one pass (theoretically) through the whole memory once, but normal malloc/realloc/free C/C++ calls causes an overhead on every call (call-overhead, data-structure overhead, cache misses ;) ).

So it is theoretically possible (also for other GC languages).

I don't really see the extreme disadvantage of not to be able to use metaprogramming with C# for the most applications, because the most programmers don't use it anyway.

Another big advantage is that the SQL, like the LINQ "extension", provides opportunities for the compiler to optimize calls to databases (in other words, the compiler could compile the whole LINQ to one "blob" binary where the called functions are inlined or for your use optimized, but I'm speculating here).

The query either returned no rows or is erroneus, thus FALSE is returned. Change it to

if (!$dbc || mysqli_num_rows($dbc) == 0)

mysqli_num_rows:

Return Values

Returns TRUE on success or FALSE on failure. For SELECT, SHOW, DESCRIBE or EXPLAIN mysqli_query() will return a result object.

In most cases you should allow the thread pool to handle this. If you post some code or give more details it might be easier to see if there is some reason the default behavior of the thread pool would not be best.

You can find more information on how this should work here: http://en.wikipedia.org/wiki/Thread_pool_pattern

Async arrow functions look like this:

const foo = async () => {
  // do something
}

Async arrow functions look like this for a single argument passed to it:

const foo = async evt => {
  // do something with evt
}

Async arrow functions look like this for multiple arguments passed to it:

const foo = async (evt, callback) => {
  // do something with evt
  // return response with callback
}

The anonymous form works as well:

const foo = async function() {
  // do something
}

An async function declaration looks like this:

async function foo() {
  // do something
}

Using async function in a callback:

const foo = event.onCall(async () => {
  // do something
})

You can use iPushPull to push live data direct from an Excel session to the web where you can display it in an IFRAME (or using a WordPress plugin, if applicable). The data in the frame will update whenever the data on the sheet updates.

The iPush(...) in-cell function pushes data from Excel to the web.

This support page describes how to embed your Excel data in your website.

Disclaimer - I work for iPushPull.

Actually, this question is directly about Git, but somebody like me works with GUI tools like the WebStorm VCS other than knowing about Git CLI commands.

I right click on the path that contains the deleted file, and then go to Git and then click on Show History.

The VCS tools show all revisions train and I can see all commits and changes of each of them.

Then I select the commits that my friend delete the PostAd.js file. now see below:

And now, I can see my desire deleted file. I just double-click on the filename and it recovers.

I know my answer is not Git commands, but it is fast, reliable and easy for beginner and professional developers. WebStorm VCS tools are awesome and perfect for working with Git and it doesn't need any other plugin or tools.

Could use the following and then explode the post result explode(",", $_POST['data']); to give an array of results.

var data = new Array();
$("input[name='checkBoxesName']:checked").each(function(i) {
    data.push($(this).val());
});

Eric answer is correct, but the problem is the fields are not grouped. Imagine you have multiple streets and cities which belong together:

<h1>First Address</h1>
<input name="street[]" value="Hauptstr" />
<input name="city[]" value="Berlin"  />

<h2>Second Address</h2>
<input name="street[]" value="Wallstreet" />
<input name="city[]" value="New York" />

The outcome would be

$POST = [ 'street' => [ 'Hauptstr', 'Wallstreet'], 
          'city' => [ 'Berlin' , 'New York'] ];

To group them by address, I would rather recommend to use what Eric also mentioned in the comment section:

<h1>First Address</h1>
<input name="address[1][street]" value="Hauptstr" />
<input name="address[1][city]" value="Berlin"  />

<h2>Second Address</h2>
<input name="address[2][street]" value="Wallstreet" />
<input name="address[2][city]" value="New York" />

The outcome would be

$POST = [ 'address' => [ 
                 1 => ['street' => 'Hauptstr', 'city' => 'Berlin'],
                 2 => ['street' => 'Wallstreet', 'city' => 'New York'],
              ]
        ]

If you installed IIS after the .Net framework you can solve the porblem by re-installing the .Net framework. Part of its install detects whether IIS is present and updates IIS accordingly.

Python dictionaries are unordered. If you want an ordered dictionary, use collections.OrderedDict

In your case, sort the dict by key before plotting,

import matplotlib.pylab as plt

lists = sorted(d.items()) # sorted by key, return a list of tuples

x, y = zip(*lists) # unpack a list of pairs into two tuples

plt.plot(x, y)
plt.show()

Here is the result.

html5 supporting :

`
     $("#cCity").attr("disabled", "disabled"); 
     $("#cCity").addClass('not-allow');

`

Upgrading to Tensorflow 2.0 using pip. Requires Python > 3.4 and pip >= 19.0

CST:~ USERX$ pip3 show tensorflow
Name: tensorflow
Version: 1.13.1

CST:~ USERX$ python3 --version
Python 3.7.3

CST:~ USERX$ pip3 install --upgrade tensorflow

CST:~ USERX$ pip3 show tensorflow
Name: tensorflow
Version: 2.0.0

If you need this for data-binding purposes, you can do this with a custom descriptor model... by implementing ICustomTypeDescriptor, TypeDescriptionProvider and/or TypeCoverter, you can create your own PropertyDescriptor instances at runtime. This is what controls like DataGridView, PropertyGrid etc use to display properties.

To bind to lists, you'd need ITypedList and IList; for basic sorting: IBindingList; for filtering and advanced sorting: IBindingListView; for full "new row" support (DataGridView): ICancelAddNew (phew!).

It is a lot of work though. DataTable (although I hate it) is cheap way of doing the same thing. If you don't need data-binding, just use a hashtable ;-p

Here's a simple example - but you can do a lot more...

Enhanced diff command with color, side by side and alias

Let's say the file contents are like:

cat /tmp/test1.txt
1
2
3
4
5
8
9

and

cat /tmp/test2.txt
1
1.5
2
4
5
6
7

Now comparing side-by-side

diff --width=$COLUMNS --suppress-common-lines --side-by-side --color=always /tmp/test1.txt /tmp/test2.txt
                                                                              > 1.5
3                                                                             <
8                                                                             | 6
9                                                                             | 7

You can define alias to use

alias diff='diff --width=$COLUMNS --suppress-common-lines --side-by-side --color=always'

Then new diff result:

diff /tmp/test1.txt /tmp/test2.txt
                                                                              > 1.5
3                                                                             <
8                                                                             | 6
9                                                                             | 7

wll it looks like I found the answer, although I havent tested it yet

var blob = new Blob(["Hello, world!"], {type: "text/plain;charset=utf-8"});
saveAs(blob, "hello world.txt");

from this page https://github.com/eligrey/FileSaver.js

This worked for me :

<input type="text" class="numericOnly" placeholder="Search" id="txtSearch">

Javacript:

//Allow users to enter numbers only
$(".numericOnly").bind('keypress', function (e) {
    if (e.keyCode == '9' || e.keyCode == '16') {
        return;
    }
    var code;
    if (e.keyCode) code = e.keyCode;
    else if (e.which) code = e.which;
    if (e.which == 46)
        return false;
    if (code == 8 || code == 46)
        return true;
    if (code < 48 || code > 57)
        return false;
});

//Disable paste
$(".numericOnly").bind("paste", function (e) {
    e.preventDefault();
});

$(".numericOnly").bind('mouseenter', function (e) {
    var val = $(this).val();
    if (val != '0') {
        val = val.replace(/[^0-9]+/g, "")
        $(this).val(val);
    }
});

Go to TaskManager(Right Click in the Task Bar) and select Processess menu bar and select eclipse.exe and Click EndProcess

You can easily append to the end of a file, by using the redirection char twice (>>).

This will copy source.txt to destination.txt, overwriting destination in the process:

type source.txt > destination.txt

This will copy source.txt to destination.txt, appending to destination in the process:

type source.txt >> destination.txt

You should use Console.ReadLine() if you want to read some input from the console.

To see your code running in Console:

In Solution Explorer (View - Solution Explorer from the menu), right click on your project, select Open Folder in File Explorer, to find where your project path is.

Supposedly the path is C:\code\myProj .

Open the Command Prompt app in Windows.

Change to your folder path. cd C:\code\myProj

Change to the debug folder, where you should find your program executable. cd bin\debug

Run your program executable, it should end in .exe extension.

Example:

myproj.exe

You should see what you output in Console.Out.WriteLine() .

Here I am using custom function for finding the time elapsed since a date time.

echo Datetodays('2013-7-26 17:01:10');

function Datetodays($d) {

        $date_start = $d;
        $date_end = date('Y-m-d H:i:s');

        define('SECOND', 1);
        define('MINUTE', SECOND * 60);
        define('HOUR', MINUTE * 60);
        define('DAY', HOUR * 24);
        define('WEEK', DAY * 7);

        $t1 = strtotime($date_start);
        $t2 = strtotime($date_end);
        if ($t1 > $t2) {
            $diffrence = $t1 - $t2;
        } else {
            $diffrence = $t2 - $t1;
        }

        //echo "
".$date_end."  ".$date_start."  ".$diffrence;
        $results['major'] = array(); // whole number representing larger number in date time relationship
        $results1 = array();
        $string = '';

        $results['major']['weeks'] = floor($diffrence / WEEK);
        $results['major']['days'] = floor($diffrence / DAY);
        $results['major']['hours'] = floor($diffrence / HOUR);
        $results['major']['minutes'] = floor($diffrence / MINUTE);
        $results['major']['seconds'] = floor($diffrence / SECOND);

        //print_r($results);
        // Logic:
        // Step 1: Take the major result and transform it into raw seconds (it will be less the number of seconds of the difference)
        // ex: $result = ($results['major']['weeks']*WEEK)
        // Step 2: Subtract smaller number (the result) from the difference (total time)
        // ex: $minor_result = $difference - $result
        // Step 3: Take the resulting time in seconds and convert it to the minor format
        // ex: floor($minor_result/DAY)

        $results1['weeks'] = floor($diffrence / WEEK);
        $results1['days'] = floor((($diffrence - ($results['major']['weeks'] * WEEK)) / DAY));
        $results1['hours'] = floor((($diffrence - ($results['major']['days'] * DAY)) / HOUR));
        $results1['minutes'] = floor((($diffrence - ($results['major']['hours'] * HOUR)) / MINUTE));
        $results1['seconds'] = floor((($diffrence - ($results['major']['minutes'] * MINUTE)) / SECOND));

        //print_r($results1);

        if ($results1['weeks'] != 0 && $results1['days'] == 0) {
            if ($results1['weeks'] == 1) {
                $string = $results1['weeks'] . ' week ago';
            } else {
                if ($results1['weeks'] == 2) {
                    $string = $results1['weeks'] . ' weeks ago';
                } else {
                    $string = '2 weeks ago';
                }
            }
        } elseif ($results1['weeks'] != 0 && $results1['days'] != 0) {
            if ($results1['weeks'] == 1) {
                $string = $results1['weeks'] . ' week ago';
            } else {
                if ($results1['weeks'] == 2) {
                    $string = $results1['weeks'] . ' weeks ago';
                } else {
                    $string = '2 weeks ago';
                }
            }
        } elseif ($results1['weeks'] == 0 && $results1['days'] != 0) {
            if ($results1['days'] == 1) {
                $string = $results1['days'] . ' day ago';
            } else {
                $string = $results1['days'] . ' days ago';
            }
        } elseif ($results1['days'] != 0 && $results1['hours'] != 0) {
            $string = $results1['days'] . ' day and ' . $results1['hours'] . ' hours ago';
        } elseif ($results1['days'] == 0 && $results1['hours'] != 0) {
            if ($results1['hours'] == 1) {
                $string = $results1['hours'] . ' hour ago';
            } else {
                $string = $results1['hours'] . ' hours ago';
            }
        } elseif ($results1['hours'] != 0 && $results1['minutes'] != 0) {
            $string = $results1['hours'] . ' hour and ' . $results1['minutes'] . ' minutes ago';
        } elseif ($results1['hours'] == 0 && $results1['minutes'] != 0) {
            if ($results1['minutes'] == 1) {
                $string = $results1['minutes'] . ' minute ago';
            } else {
                $string = $results1['minutes'] . ' minutes ago';
            }
        } elseif ($results1['minutes'] != 0 && $results1['seconds'] != 0) {
            $string = $results1['minutes'] . ' minute and ' . $results1['seconds'] . ' seconds ago';
        } elseif ($results1['minutes'] == 0 && $results1['seconds'] != 0) {
            if ($results1['seconds'] == 1) {
                $string = $results1['seconds'] . ' second ago';
            } else {
                $string = $results1['seconds'] . ' seconds ago';
            }
        }
        return $string;
    }
?>

Using python 3.6.3. Here after installing Jupyter through command 'python -m pip install jupyter', 'jupyter notebook' command didn't work for me using windows command prompt.

But, finally 'python -m notebook' did work and made jupyter notebook to run on local.

http://localhost:8888/tree

Outside of character classes, it is conventional not to escape hyphens. If I saw an escaped hyphen outside of a character class, that would suggest to me that it was written by someone who was not very comfortable with regexes.

Inside character classes, I don't think one way is conventional over the other; in my experience, it usually seems to be to put either first or last, as in [-._:] or [._:-], to avoid the backslash; but I've also often seen it escaped instead, as in [._\-:], and I wouldn't call that unconventional.

In my case, I was uploading the wrong apk, to another app's release.

My solution requires no additional css and works with any combination of input-addon, input-btn and form-control. It just uses pre-existing bootstrap classes

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>_x000D_
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" type="text/css" rel="stylesheet" />_x000D_
<form style="padding:10px; margin:10px" action="" class=" form-inline">_x000D_
  <div class="form-group">_x000D_
    <div class="input-group">_x000D_
    <div class="form-group">_x000D_
        <div class="input-group">_x000D_
          <input type="text" class="form-control" placeholder="MinVal">_x000D_
        </div>_x000D_
      </div>_x000D_
      <div class="form-group">_x000D_
        <div class="input-group">_x000D_
          <input type="text" class="form-control" placeholder="MaxVal">_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>_x000D_
</form>

This will be inline if there is space and wrap for smaller screens.

Full Example ( input-addon, input-btn and form-control. )

jsfiddle

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>_x000D_
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" type="text/css" rel="stylesheet" />_x000D_
<form style="padding:10px; margin:10px" action="" class=" form-inline">_x000D_
  <div class="form-group">_x000D_
    <div class="input-group">_x000D_
      <div class="form-group">_x000D_
        <div class="input-group">_x000D_
          <span class="input-group-addon" id="basic-addon1">@</span>_x000D_
          <input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">_x000D_
          <span></span>_x000D_
        </div>_x000D_
      </div>_x000D_
      <div class="form-group">_x000D_
        <div class="input-group">_x000D_
          <span></span>_x000D_
          <span class="input-group-addon" id="basic-addon1">@</span>_x000D_
          <input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">_x000D_
          <span></span>_x000D_
        </div>_x000D_
      </div>_x000D_
      <div class="form-group">_x000D_
        <div class="input-group">_x000D_
          <span></span>_x000D_
          <span class="input-group-addon" id="basic-addon1">@</span>_x000D_
          <input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">_x000D_
          <span></span>_x000D_
        </div>_x000D_
      </div>_x000D_
      <br>_x000D_
_x000D_
      <div class="form-group">_x000D_
        <div class="input-group">_x000D_
          <input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">_x000D_
          <span></span>_x000D_
        </div>_x000D_
      </div>_x000D_
      <div class="form-group">_x000D_
        <div class="input-group">_x000D_
          <span></span>_x000D_
          <input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>_x000D_
</form>

FirefoxDriver _driver = new FirefoxDriver();

// create webdriverwait
WebDriverWait wait = new WebDriverWait(_driver, TimeSpan.FromSeconds(10));

// create flag/checker
bool result = false;

// wait for the element.
IWebElement elem = wait.Until(x => x.FindElement(By.Id("Element_ID")));

do
{
    try
    {
        // let the driver look for the element again.
        elem = _driver.FindElement(By.Id("Element_ID"));

        // do your actions.
        elem.SendKeys("text");

        // it will throw an exception if the element is not in the dom or not
        // found but if it didn't, our result will be changed to true.
        result = !result;
    }
    catch (Exception) { }
} while (result != true); // this will continue to look for the element until
                          // it ends throwing exception.

$('*[id*=mytext]:visible').each(function() {
    $(this).doStuff();
});

Note the asterisk '*' at the beginning of the selector matches all elements.

See the Attribute Contains Selectors, as well as the :visible and :hidden selectors.

The DELIMITER statement changes the standard delimiter which is semicolon ( ;) to another. The delimiter is changed from the semicolon( ;) to double-slashes //.

Why do we have to change the delimiter?

Because we want to pass the stored procedure, custom functions etc. to the server as a whole rather than letting mysql tool to interpret each statement at a time.

You have great answers, but let's keep it simple.

const should be used when you have a defined constant (read as: it won't change during your program execution).

For example:

const pi = 3.1415926535

If you think that it is something that may be changed on later execution then use a var.

The practical difference, based on the example, is that with const you will always asume that pi will be 3.14[...], it's a fact.

If you define it as a var, it might be 3.14[...] or not.

For a more technical answer @Tibos is academically right.

Remove element should clear out such errors. The reason behind this is the inherited settings. Your application will inherit some settings from its parent's config file and machine's (server) config files.
You can either remove such duplicates with the remove tag before adding them or make these tags non-inheritable in the upper level config files.

git reset --hard origin/master

to reset it to whatever the origin was at.

This was posted by @bdonlan in the comments. I added this answer for people who don't read comments.

Check my answer here : https://stackoverflow.com/a/50039345/2647919

"OR, even better just the ol' "drag and drop" the folder, onto your repository opened in git browser.

Open your repository in the web portal , you will see the listing of all your files. If you have just recently created the repo, and initiated with a README, you will only see the README listing.

Open your folder which you want to upload. drag and drop on the listing in browser. See the image here."

You need to add the package containing the executable pg_config.

A prior answer should have details you need: pg_config executable not found

try this

$(function(){
  $("textarea[maxlength]")
    .keydown(function(event){
       return !$(this).attr("maxlength") || this.value.length < $(this).attr("maxlength") || event.keyCode == 8 || event.keyCode == 46;
    })
    .keyup(function(event){
      var limit = $(this).attr("maxlength");

      if (!limit) return;

      if (this.value.length <= limit) return true;
      else {
        this.value = this.value.substr(0,limit);
        return false;
      }    
    });
});

For me works really perfect without jumping/showing additional characters; works exactly like maxlength on input

On windows python 3.5, I managed to install scipy by using conda not pip:

conda install scipy

.service-small option {
    font-size: 14px;
    padding: 5px;
    background: #5c5c5c;
}

I think it because you used .styled-select in start of the class code.

A datetime.timedelta corresponds to the difference between two dates, not a date itself. It's only expressed in terms of days, seconds, and microseconds, since larger time units like months and years don't decompose cleanly (is 30 days 1 month or 0.9677 months?).

If you want to convert a timedelta into hours and minutes, you can use the total_seconds() method to get the total number of seconds and then do some math:

x = datetime.timedelta(1, 5, 41038)  # Interval of 1 day and 5.41038 seconds
secs = x.total_seconds()
hours = int(secs / 3600)
minutes = int(secs / 60) % 60

Forgive me for being a Stack virgin... I'm not sure how to reply to Brian Ramsay's answer...

Using round will not work for second values between 59.5 and 59.99999. The second value will be 60 during this period. Use trunc instead...

 double progress;

 int minutes = floor(progress/60);
 int seconds = trunc(progress - minutes * 60);

Ranking by stars or forks is not working. Each promoted or created by a famous company repository is popular at the beginning. Also it is possible to have a number of them which are in trend right now (publications, marketing, events). It doesn't mean that those repositories are useful/popular.

The gitmostwanted.com project (repo at github) analyses GH Archive data in order to highlight the most interesting repositories and exclude others. Just compare the results with mentioned resources.

Well, If you want to update a node in XML, the XmlDocument is fine - you needn't use XmlTextWriter.

XmlDocument doc = new XmlDocument();
doc.Load("D:\\build.xml");
XmlNode root = doc.DocumentElement;
XmlNode myNode = root.SelectSingleNode("descendant::books");
myNode.Value = "blabla";
doc.Save("D:\\build.xml");

Just found out a great plugin for this:

http://flexslider.woothemes.com/

Regards

I use Octave, but Matlab has the same syntax.

Create 3d matrix:

octave:3> m = ones(2,3,2)
m =

ans(:,:,1) =

   1   1   1
   1   1   1

ans(:,:,2) =

   1   1   1
   1   1   1

Now, say I have a 2D matrix that I want to expand in a new dimension:

octave:4> Two_D = ones(2,3)
Two_D =
   1   1   1
   1   1   1

I can expand it by creating a 3D matrix, setting the first 2D in it to my old (here I have size two of the third dimension):

octave:11> Three_D = zeros(2,3,2)
Three_D =

ans(:,:,1) =

   0   0   0
   0   0   0

ans(:,:,2) =

   0   0   0
   0   0   0



octave:12> Three_D(:,:,1) = Two_D
Three_D =

ans(:,:,1) =

   1   1   1
   1   1   1

ans(:,:,2) =

   0   0   0
   0   0   0

This is caused if you use the "Use host GPU" setting of the emulator and it will disappear after you uncheck this option. If you still need "Use host GPU", you can just filter out the errors by customizing the Logcat Filter. Enter ^(?!eglCodecCommon) into the "by Log Tag (regex)" field in order to strip out the unwanted lines from the Logcat output.

The characters '<', and '>', are to indicate a place-holder, you should remove them to read:

php /usr/local/solusvm/scripts/pass.php --type=admin --comm=change --username=ADMINUSERNAME

I think you should be able to select a disabled button using the following:

button[disabled=disabled], button:disabled {
    // your css rules
}

var http = require('http');

  var options = {     
      host: 'localhost',
      port: 80,
      path: '/broadcast'
    };

  var requestLoop = setInterval(function(){

      http.get (options, function (resp) {
        resp.on('data', function (d) {
          console.log ('data!', d.toString());
        });
        resp.on('end', function (d) {
           console.log ('Finished !');
        });
      }).on('error', function (e) {
          console.log ('error:', e);
      });
  }, 10000);

var dns = require('dns'), cache = {};
dns._lookup = dns.lookup;
dns.lookup = function(domain, family, done) {
    if (!done) {
        done = family;
        family = null;
    }

    var key = domain+family;
    if (key in cache) {
        var ip = cache[key],
            ipv = ip.indexOf('.') !== -1 ? 4 : 6;

        return process.nextTick(function() {
            done(null, ip, ipv);
        });
    }

    dns._lookup(domain, family, function(err, ip, ipv) {
        if (err) return done(err);
        cache[key] = ip;
        done(null, ip, ipv);
    });
};

// Works fine (100%)

also, you can fetch all data and count in the blade file. for example:

your code in the controller

$posts = Post::all();
return view('post', compact('posts'));

your code in the blade file.

{{ $posts->count() }}

finally, you can see the total of your posts.

If you go into any of those locations, then you will find what is defined in those schema. For example, it tells you what is the data type of the ini-method key words value.

I traditionally defer this to the frontend -- send times from the backend as timestamps or some other datetime format in UTC, then let the client figure out the timezone offset and render this data in the proper timezone.

For a webapp, this is pretty easy to do in javascript -- you can figure out the browser's timezone offset pretty easily using builtin methods and then render the data from the backend properly.

I had the same issue and I fixed it as below.

1. install yarn npm install --save-dev yarn
2. install jest-cli npm install --save-dev jest-cli
3. add this to the package.json "jest-coverage": "yarn run jest -- --coverage"

After you write the tests, run the command npm run jest-coverage. This will create a coverage folder in the root directory. /coverage/icov-report/index.html has the HTML view of the code coverage.

• Very Simple

  private void button1_Click(object sender, EventArgs e)
  {
      ListViewItem item = new ListViewItem();
      item.SubItems.Add(textBox2.Text);
      item.SubItems.Add(textBox3.Text);
      item.SubItems.Add(textBox4.Text);
      listView1.Items.Add(item);
      textBox2.Clear();
      textBox3.Clear();
      textBox4.Clear();
  }
  

• You can also Do this stuff...

      ListViewItem item = new ListViewItem();
      item.SubItems.Add("Santosh");
      item.SubItems.Add("26");
      item.SubItems.Add("India");
  

Version 3 of the YouTube Data API has concrete quota numbers listed in the Google API Console where you register for your API Key. You can use 10,000 units per day. Projects that had enabled the YouTube Data API before April 20, 2016, have a default quota of 50M/day.

You can read about what a unit is here: https://developers.google.com/youtube/v3/getting-started#quota

• A simple read operation that only retrieves the ID of each returned resource has a cost of approximately 1 unit.
• A write operation has a cost of approximately 50 units.
• A video upload has a cost of approximately 1600 units.

If you hit the limits, Google will stop returning results until your quota is reset. You can apply for more than 1M requests per day, but you will have to pay for those extra requests.

Also, you can read about why Google has deferred support to StackOverflow on their YouTube blog here: https://youtube-eng.googleblog.com/2012/09/the-youtube-api-on-stack-overflow_14.html

There are a number of active members on the YouTube Developer Relations team here including Jeff Posnick, Jarek Wilkiewicz, and Ibrahim Ulukaya who all have knowledge of Youtube internals...

UPDATE: Increased the quota numbers to reflect current limits on December 10, 2013.

UPDATE: Decreased the quota numbers from 50M to 1M per day to reflect current limits on May 13, 2016.

UPDATE: Decreased the quota numbers from 1M to 10K per day as of January 11, 2019.

Hi you can use Renderer2 and elementRef with just a few lines of code:

constructor(private readonly elementRef: ElementRef,
          private renderer: Renderer2) {
}
ngOnInit() {
 const script = this.renderer.createElement('script');
 script.src = 'http://iknow.com/this/does/not/work/either/file.js';
 script.onload = () => {
   console.log('script loaded');
   initFile();
 };
 this.renderer.appendChild(this.elementRef.nativeElement, script);
}

the onload function can be used to call the script functions after the script is loaded, this is very useful if you have to do the calls in the ngOnInit()

I'd look around to find some (3rd party?) components that do what you want. I've had to create custom Swing components for an agenda view where you can book multiple resources, as well as an Excel-like grid that works well with keyboard navigation and so on. I had a terrible time getting them to work nicely because I needed to delve into many of Swing's many intricacies whenever I came upon a problem. Mouse and focus behaviour and a lot of other things can be very difficult to get right, especially for a casual Swing user. I would hope that JavaFX is a bit more future-orientated and smooth out of the box.

MacPorts is another package manager for OS X:.

Installation instructions are at The MacPorts Project -- Download & Installation after which one issues sudo port install pythonXX, where XX is 27 or 35.

Try my simple trick:

        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if(url.startsWith("classRegister:")) {                  
                Intent MnRegister = new Intent(getApplicationContext(), register.class); startActivity(MnRegister);
            }               
            view.loadUrl(url);
            return true;
        }

and my html link:

<a href="classRegister:true">Go to register.java</a>

or you can make < a href="classRegister:true" > <- "true" value for class filename

however this script work for mailto link :)

        if (url.startsWith("mailto:")) {
            String[] blah_email = url.split(":");
            Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
            emailIntent.setType("text/plain");
            emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[]{blah_email[1]});
            emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, what_ever_you_want_the_subject_to_be)");
            Log.v("NOTICE", "Sending Email to: " + blah_email[1] + " with subject: " + what_ever_you_want_the_subject_to_be);
            startActivity(emailIntent);
        }

Scan the string for ://. If it does not have it, prepend http:// to the string... Everything else just use the string as is.

This will work unless you have a rubbish input string.

If you mean delete every instance of all models, I would use

ActiveRecord::Base.connection.tables.map(&:classify)
  .map{|name| name.constantize if Object.const_defined?(name)}
  .compact.each(&:delete_all)

Vanilla R has a naive difftime class, but the Lubridate CRAN package lets you do what you ask:

require(lubridate)
d <- ymd(as.Date('2004-01-01')) %m+% months(1)
d
[1] "2004-02-01"

Hope that helps.

.gitignore

"Adding unwanted files to .gitignore works as long as you have not initially committed them to any branch. "

Also you can run:

git update-index --assume-unchanged filename

https://chamindac.blogspot.com/2017/07/ignoring-visual-studio-2017-created.html

if you are on Linux (Ubuntu)... the go to File-> Settings-> Plugin and select plugin from respective location.

If you are on Mac OS... the go to File-> Preferences-> Plugin and select plugin from respective location.

The same error message results not only for null but also for e.g. factor(0). In this case, the query must be if(length(element) > 0 & otherCondition) or better check both cases with if(!is.null(element) & length(element) > 0 & otherCondition).

(From http://git.or.cz/gitwiki/GitTips#head-9f87cd21bcdf081a61c29985604ff4be35a5e6c0)

How to change commits deeper in history

Since history in Git is immutable, fixing anything but the most recent commit (commit which is not branch head) requires that the history is rewritten from the changed commit and forward.

You can use StGIT for that, initialize branch if necessary, uncommitting up to the commit you want to change, pop to it if necessary, make a change then refresh patch (with -e option if you want to correct commit message), then push everything and stg commit.

Or you can use rebase to do that. Create new temporary branch, rewind it to the commit you want to change using git reset --hard, change that commit (it would be top of current head), then rebase branch on top of changed commit, using git rebase --onto .

Or you can use git rebase --interactive, which allows various modifications like patch re-ordering, collapsing, ...

I think that should answer your question. However, note that if you have pushed code to a remote repository and people have pulled from it, then this is going to mess up their code histories, as well as the work they've done. So do it carefully.

I was getting this error even though I had all my Connections wrapped in using statements. The thing I was overlooking is how long those connections were staying open.

I was doing something like this:

using (MySqlConnection conn = new MySqlConnection(ConnectionString))
{
    conn.Open();
    foreach(var m in conn.Query<model>(sql))
    {
        // do something that takes a while, accesses disk or even open up other connections
    }
}

Remember that connection will not close until everything in the loop is done and if the loop creates more connections, they can really start adding up.

This is better:

List<model> models = null;
using (MySqlConnection conn = new MySqlConnection(ConnectionString))
{
    conn.Open();

    models = conn.Query<model>(sql).ToList(); // to list is needed here since once the connection is closed you can't step through an IEnumerable   
}

foreach(var m in models)
{
    // do something that takes a while, accesses disk or even open up other connections
}

That way your connection is allowed to close and is released back to the thread pool before you go to do other things

The simpliest way to do it is to use CancelableCallback. You should check the first action is complete and then call the second:

mMap.animateCamera(CameraUpdateFactory.newLatLngBounds(bounds, size.x, height, 0), new CancelableCallback() {

                @Override
                public void onFinish() {
                    CameraUpdate cu_scroll = CameraUpdateFactory.scrollBy(0, 500);
                    mMap.animateCamera(cu_scroll);
                }

                @Override
                public void onCancel() {
                }
            });

I would always look for the soft skills myself - no pun intended. So good OO design, test driven development, a good multi (programming) lingual background and all round general smartness (and getting-things done-ness I guess!).

An intelligent developer should not have any trouble learning the individual technologies that you need them to know even if they have never looked at them before - so I wouldn't worry too much about specific questions around WCF/compact framework and the like.

I would have them write some code - best way to find out what they know and how they work. Anyone can memorise the answer to 'What's the difference between a reference type and a value type?'

DUMPBIN /EXPORTS Will get most of that information and hitting MSDN will get the rest.

Get one of the Visual Studio packages; C++

I had a problem with this kind of sql, I was giving empty list in IN clause(always check the list if it is not empty). Maybe my practice will help somebody.

I wrote a small script that does the trick:

#!/bin/bash

#File: tree-md

tree=$(tree -tf --noreport -I '*~' --charset ascii $1 |
       sed -e 's/| \+/  /g' -e 's/[|`]-\+/ */g' -e 's:\(* \)\(\(.*/\)\([^/]\+\)\):\1[\4](\2):g')

printf "# Project tree\n\n${tree}"

Example:

Original tree command:

$ tree
.
+-- dir1
¦   +-- file11.ext
¦   +-- file12.ext
+-- dir2
¦   +-- file21.ext
¦   +-- file22.ext
¦   +-- file23.ext
+-- dir3
+-- file_in_root.ext
+-- README.md

3 directories, 7 files

Markdown tree command:

$ ./tree-md .
# Project tree

.
 * [tree-md](./tree-md)
 * [dir2](./dir2)
   * [file21.ext](./dir2/file21.ext)
   * [file22.ext](./dir2/file22.ext)
   * [file23.ext](./dir2/file23.ext)
 * [dir1](./dir1)
   * [file11.ext](./dir1/file11.ext)
   * [file12.ext](./dir1/file12.ext)
 * [file_in_root.ext](./file_in_root.ext)
 * [README.md](./README.md)
 * [dir3](./dir3)

Rendered result:

(Links are not visible in Stackoverflow...)

• tree-md
• dir2
  • file21.ext
  • file22.ext
  • file23.ext
• dir1
  • file11.ext
  • file12.ext
• file_in_root.ext
• README.md
• dir3

Here is another suggestion. If you can prepend http:// to your url string you can do this

  string path = "http://www.example.com/aaa/bbb.jpg";
  Uri uri = new Uri(path);            
  string expectedString = 
      uri.PathAndQuery.Remove(uri.PathAndQuery.LastIndexOf("."));

There is a library called NineOldAndroids, which allows you to use the Honeycomb animation library all the way down to version one.

This means you can define left, right, translationX/Y with a slightly different interface.

Here is how it works:

ViewHelper.setTranslationX(view, 50f);

You just use the static methods from the ViewHelper class, pass the view and which ever value you want to set it to.

Client side code: I had a requirement where my nodejs webserver should work as both server as well as client, so i added below code when i need it as client, It should work fine, i am using it and working fine for me!!!

const socket = require('socket.io-client')('http://192.168.0.8:5000', {
            reconnection: true,
            reconnectionDelay: 10000
          });
    
        socket.on('connect', (data) => {
            console.log('Connected to Socket');
        });
        
        socket.on('event_name', (data) => {
            console.log("-----------------received event data from the socket io server");
        });
    
        //either 'io server disconnect' or 'io client disconnect'
        socket.on('disconnect', (reason) => {
            console.log("client disconnected");
            if (reason === 'io server disconnect') {
              // the disconnection was initiated by the server, you need to reconnect manually
              console.log("server disconnected the client, trying to reconnect");
              socket.connect();
            }else{
                console.log("trying to reconnect again with server");
            }
            // else the socket will automatically try to reconnect
          });
    
        socket.on('error', (error) => {
            console.log(error);
        });

we can format the date on view side in angular is very easy....please check the below example:

{{dt | date : "dd-MM-yyyy"}}

Using .one ensures this is done only once and not repeatedly.

$(window).one("focus", function() {
    localStorage.clear();
});

It is okay to put several document.ready event listeners (if you need other events to execute multiple times) as long as you do not overdo it, for the sake of readability.

.one is especially useful when you want local storage to be cleared only once the first time a web page is opened or when a mobile application is installed the first time.

   // Fired once when document is ready
   $(document).one('ready', function () {
       localStorage.clear();
   });

Do you mean, a message box?

MessageBox.Show("Error Message", "Error Title", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);

More information here: http://msdn.microsoft.com/en-us/library/system.windows.forms.messagebox(v=VS.100).aspx

why wouldn't you also use it for C++? CDT meets every requirement you've mentioned.

I didn't use eclipse at first because I wasn't sure that it was equally good at giving me the means of developing in C++ (efficiently). Besides that, I was also convinced that there had to be better, more specialized tools available for c++ development in Linux:

and I really like that [eclipse] IDE for java, but is it any good for c++ and won't I miss out on something that is even better?

I honestly believe that, although some tools (like eclipse) are great at many things, it is best to look for other options as well (and I don't mean that for IDE's only, but in general and even in real life)...
Like in this case, vim is really great, and I would have missed out on it if I sticked to something I already knew.

Add the border to each cell with this:

table > tbody > tr > td { border: 1px solid rgba(255, 255, 255, 0.1); }

Remove the top border from all the cells in the first row:

table > tbody > tr:first-child > td { border-top: 0; }

Remove the left border from the cells in the first column:

table > tbody > tr > td:first-child { border-left: 0; }

Remove the right border from the cells in the last column:

table > tbody > tr > td:last-child { border-right: 0; }

Remove the bottom border from the cells in the last row:

table > tbody > tr:last-child > td { border-bottom: 0; }

http://jsfiddle.net/hzru0ytx/

try this:

$endOfCycle = date("Y-m", time()+2592000);

this adds 30 days, not exactly a month tough.

You can use the Source property of the image. Try this code...

ImageSource imageSource = new BitmapImage(new Uri("C:\\FileName.gif"));

image1.Source = imageSource;

What you need is overflow-y: scroll;

Demo

    textarea {_x000D_
        overflow-y: scroll;_x000D_
        height: 100px;_x000D_
        resize: none; /* Remove this if you want the user to resize the textarea */_x000D_
    }

<textarea></textarea>

I have this error and could not solve this for two days.So the fix of error is very simple. In body ,where you connect your script, add type="text/jsx" and this`ll resolve the problem.

You could use svcutil.exe to generate client code. This would include the definition of the service contract and any data contracts and fault contracts required.

Then, simply delete the client code: classes that implement the service contracts. You'll then need to implement them yourself, in your service.

-vm

C:\Program Files\Java\jdk1.5.0_06\bin\javaw.exe

Remember, no quotes, no matter if your path has spaces (as opposed to command line execution).

See here: Find the JRE for Eclipse

wget is capable of doing what you are asking. Just try the following:

wget -p -k http://www.example.com/

The -p will get you all the required elements to view the site correctly (css, images, etc). The -k will change all links (to include those for CSS & images) to allow you to view the page offline as it appeared online.

From the Wget docs:

‘-k’
‘--convert-links’
After the download is complete, convert the links in the document to make them
suitable for local viewing. This affects not only the visible hyperlinks, but
any part of the document that links to external content, such as embedded images,
links to style sheets, hyperlinks to non-html content, etc.

Each link will be changed in one of the two ways:

    The links to files that have been downloaded by Wget will be changed to refer
    to the file they point to as a relative link.

    Example: if the downloaded file /foo/doc.html links to /bar/img.gif, also
    downloaded, then the link in doc.html will be modified to point to
    ‘../bar/img.gif’. This kind of transformation works reliably for arbitrary
    combinations of directories.

    The links to files that have not been downloaded by Wget will be changed to
    include host name and absolute path of the location they point to.

    Example: if the downloaded file /foo/doc.html links to /bar/img.gif (or to
    ../bar/img.gif), then the link in doc.html will be modified to point to
    http://hostname/bar/img.gif. 

Because of this, local browsing works reliably: if a linked file was downloaded,
the link will refer to its local name; if it was not downloaded, the link will
refer to its full Internet address rather than presenting a broken link. The fact
that the former links are converted to relative links ensures that you can move
the downloaded hierarchy to another directory.

Note that only at the end of the download can Wget know which links have been
downloaded. Because of that, the work done by ‘-k’ will be performed at the end
of all the downloads. 

You're correct in that the document.getElementById("demo") call gets you the element by the specified ID. But you have to look at the rest of the statement to figure out what exactly the code is doing with that element:

.innerHTML=voteable;

You can see here that it's setting the innerHTML of that element to the value of voteable.

ANSI SQL92:

• %
• _
• an ESCAPE character only if specified.

It is disappointing that many databases do not stick to the standard rules and add extra characters, or incorrectly enable ESCAPE with a default value of ‘\’ when it is missing. Like we don't already have enough trouble with ‘\’!

It's impossible to write DBMS-independent code here, because you don't know what characters you're going to have to escape, and the standard says you can't escape things that don't need to be escaped. (See section 8.5/General Rules/3.a.ii.)

Thank you SQL! gnnn

Eugene's answer uses the correct function to get the data, but for posterity I'd like to spell out exactly how to use it in React v0.14+ (according to this answer):

  import ReactDOM from 'react-dom';
  //...
  componentDidMount() {
    var rect = ReactDOM.findDOMNode(this)
      .getBoundingClientRect()
  }

Is working for me perfectly, and I'm using the data to scroll to the top of the new component that just mounted.

I'm afraid that there is no easy to do this in Scipy to my knowledge. You can, as I'm fairly sure that you are aware, turn off the bounds errors and fill all function values beyond the range with a constant, but that doesn't really help. See this question on the mailing list for some more ideas. Maybe you could use some kind of piecewise function, but that seems like a major pain.

Your curl gets timed out. Probably the url you are trying that requires more that 30 seconds.

If you are running the script through browser, then set the set_time_limit to zero for infinite seconds.

set_time_limit(0);

Increase the curl's operation time limit using this option CURLOPT_TIMEOUT

curl_setopt($ch, CURLOPT_TIMEOUT,500); // 500 seconds

It can also happen for infinite redirection from the server. To halt this try to run the script with follow location disabled.

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);

People, who do not want to subclass the view (UILabel/UIButton) etc... 'forgetButton' can be replace by any lable too.

-(void) drawUnderlinedLabel {
    NSString *string = [forgetButton titleForState:UIControlStateNormal];
    CGSize stringSize = [string sizeWithFont:forgetButton.titleLabel.font];
    CGRect buttonFrame = forgetButton.frame;
    CGRect labelFrame = CGRectMake(buttonFrame.origin.x + buttonFrame.size.width - stringSize.width, 
            buttonFrame.origin.y + stringSize.height + 1 , 
            stringSize.width, 2);
    UILabel *lineLabel = [[UILabel alloc] initWithFrame:labelFrame];
    lineLabel.backgroundColor = [UIColor blackColor];
    //[forgetButton addSubview:lineLabel];
    [self.view addSubview:lineLabel];
}

could also happen when your local time is off (e.g. before certificate validation time), this was the case in my error...