If you still get this error when sending email: "Failed to authenticate on SMTP server with username "[email protected]" using 3 possible authenticators"

You may try one of these methods:

1. Go to https://accounts.google.com/UnlockCaptcha, click continue and unlock your account for access through other media/sites.

2. Using a double quote password: "your password" <-- this one also solved my problem.

Because the Method2 is static, all you have to do is call like this:

public class AllMethods
{
    public static void Method2()
    {
        // code here
    }
}

class Caller
{
    public static void Main(string[] args)
    {
        AllMethods.Method2();
    }
}

If they are in different namespaces you will also need to add the namespace of AllMethods to caller.cs in a using statement.

If you wanted to call an instance method (non-static), you'd need an instance of the class to call the method on. For example:

public class MyClass
{
    public void InstanceMethod() 
    { 
        // ...
    }
}

public static void Main(string[] args)
{
    var instance = new MyClass();
    instance.InstanceMethod();
}

Update

As of C# 6, you can now also achieve this with using static directive to call static methods somewhat more gracefully, for example:

// AllMethods.cs
namespace Some.Namespace
{
    public class AllMethods
    {
        public static void Method2()
        {
            // code here
        }
    }
}

// Caller.cs
using static Some.Namespace.AllMethods;

namespace Other.Namespace
{
    class Caller
    {
        public static void Main(string[] args)
        {
            Method2(); // No need to mention AllMethods here
        }
    }
}

Further Reading

• Static Classes and Static Class Members (C# Programming Guide)
• Methods (C# Programming Guide)
• using static directive (C# Reference)

For the basic tooltip, you want:

<span title="This is my tooltip"> Hover on me to see tooltip! </span>

The best solution i found for myself is.

my user is sonar and whenever i am trying to connect to my database from external or other machine i am getting error as

ERROR 1045 (28000): Access denied for user 'sonar'@'localhost' (using password: YES)

Also as i am trying this from another machine and through Jenkins job my URL for accessing is

alm-lt-test.xyz.com

if you want to connect remotely you can specify it with different ways as follows:

mysql -u sonar -p -halm-lt-test.xyz.com
mysql -u sonar -p -h101.33.65.94
mysql -u sonar -p -h127.0.0.1 --protocol=TCP
mysql -u sonar -p -h172.27.59.54 --protocol=TCP

To access this with URL you just have to execute the following query.

GRANT ALL ON sonar.* TO 'sonar'@'localhost' IDENTIFIED BY 'sonar';
GRANT ALL ON sonar.* TO 'sonar'@'alm-lt-test.xyz.com' IDENTIFIED BY 'sonar';
GRANT ALL ON sonar.* TO 'sonar'@'127.0.0.1' IDENTIFIED BY 'sonar';
GRANT ALL ON sonar.* TO 'sonar'@'172.27.59.54' IDENTIFIED BY 'sonar';

Try the following regex string instead. Your test was probably done in a case-sensitive manner. I have added the lowercase alphas as well as a proper string beginning placeholder.

String regex = "^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";

This works too:

String regex = "\\b(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";

Note:

String regex = "<\\b(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]>"; // matches <http://google.com>

String regex = "<^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]>"; // does not match <http://google.com>

Your query translates to

SELECT * FROM table WHERE id='1' or id='2' or id='3' or id='4';

It will only return the results that match it.

One way of solving it avoiding the complexity would be, chaning the datatype to SET. Then you could use, FIND_IN_SET

SELECT * FROM table WHERE FIND_IN_SET('1', id);

Funny the answer is hidden in among the answers.

str.replace("•", "something") 

would work if you use the right semantics.

str.replace(u"\u2022","something") 

works wonders ;) , thnx to RParadox for the hint.

This looks like a case of inlining gone bad. On an x86 core, the jitter has the ebx, edx, esi and edi register available for general purpose storage of local variables. The ecx register becomes available in a static method, it doesn't have to store this. The eax register often is needed for calculations. But these are 32-bit registers, for variables of type long it must use a pair of registers. Which are edx:eax for calculations and edi:ebx for storage.

Which is what stands out in the disassembly for the slow version, neither edi nor ebx are used.

When the jitter can't find enough registers to store local variables then it must generate code to load and store them from the stack frame. That slows down code, it prevents a processor optimization named "register renaming", an internal processor core optimization trick that uses multiple copies of a register and allows super-scalar execution. Which permits several instructions to run concurrently, even when they use the same register. Not having enough registers is a common problem on x86 cores, addressed in x64 which has 8 extra registers (r9 through r15).

The jitter will do its best to apply another code generation optimization, it will try to inline your Fibo() method. In other words, not make a call to the method but generate the code for the method inline in the Main() method. Pretty important optimization that, for one, makes properties of a C# class for free, giving them the perf of a field. It avoids the overhead of making the method call and setting up its stack frame, saves a couple of nanoseconds.

There are several rules that determine exactly when a method can be inlined. They are not exactly documented but have been mentioned in blog posts. One rule is that it won't happen when the method body is too large. That defeats the gain from inlining, it generates too much code that doesn't fit as well in the L1 instruction cache. Another hard rule that applies here is that a method won't be inlined when it contains a try/catch statement. The background behind that one is an implementation detail of exceptions, they piggy-back onto Windows' built-in support for SEH (Structure Exception Handling) which is stack-frame based.

One behavior of the register allocation algorithm in the jitter can be inferred from playing with this code. It appears to be aware of when the jitter is trying to inline a method. One rule it appears to use that only the edx:eax register pair can be used for inlined code that has local variables of type long. But not edi:ebx. No doubt because that would be too detrimental to the code generation for the calling method, both edi and ebx are important storage registers.

So you get the fast version because the jitter knows up front that the method body contains try/catch statements. It knows it can never be inlined so readily uses edi:ebx for storage for the long variable. You got the slow version because the jitter didn't know up front that inlining wouldn't work. It only found out after generating the code for the method body.

The flaw then is that it didn't go back and re-generate the code for the method. Which is understandable, given the time constraints it has to operate in.

This slow-down doesn't occur on x64 because for one it has 8 more registers. For another because it can store a long in just one register (like rax). And the slow-down doesn't occur when you use int instead of long because the jitter has a lot more flexibility in picking registers.

I don't have access to Python right now, but off the top of my head:

fig = plt.figure()

axes1 = fig.add_subplot(111)
# set props for left y-axis here

axes2 = axes1.twinx()   # mirror them
axes2.set_ylabel(...)

Convert hh:mm:ss string to seconds in one line. Also allowed h:m:s format and mm:ss, m:s etc

'08:45:20'.split(':').reverse().reduce((prev, curr, i) => prev + curr*Math.pow(60, i), 0)

If you don't mind modifying your HTML a little to include the value attribute of the options, you can significantly reduce the code necessary to do this:

<option>B</option>

to

<option value="B">B</option>

This will be helpful when you want to do something like:

<option value="IL">Illinois</option>

With that, the follow jQuery will make the change:

$("select option[value='B']").attr("selected","selected");

If you decide not to include the use of the value attribute, you will be required to cycle through each option, and manually check its value:

$("select option").each(function(){
  if ($(this).text() == "B")
    $(this).attr("selected","selected");
});

Adding to what @sateesh said, when you just want to mock a void method in order to prevent the test from calling it, you could use a Spy this way:

World world = new World();
World spy = Mockito.spy(world);
Mockito.doNothing().when(spy).methodToMock();

When you want to run your test, make sure you call the method in test on the spy object and not on the world object. For example:

assertEquals(0, spy.methodToTestThatShouldReturnZero());

You may have problems if the Fullname doesn't contain a space. Assuming the whole of FullName goes to Surname if there is no space and FirstName becomes an empty string, then you can use this:

SELECT
  RTRIM(LEFT(FullName, CHARINDEX(' ', FullName))) AS FirstName,
  SUBSTRING(FullName, CHARINDEX(' ', FullName) + 1, 8000) AS LastName
FROM
  MyNameTable;

var groupedCustomerList = CustomerList
                         .GroupBy(u => u.GroupID, u=>{
                                                        u.Name = "User" + u.Name;
                                                        return u;
                                                     }, (key,g)=>g.ToList())
                         .ToList();

If you don't want to change the original data, you should add some method (kind of clone and modify) to your class like this:

public class Customer {
  public int ID { get; set; }
  public string Name { get; set; }
  public int GroupID { get; set; }
  public Customer CloneWithNamePrepend(string prepend){
    return new Customer(){
          ID = this.ID,
          Name = prepend + this.Name,
          GroupID = this.GroupID
     };
  }
}    
//Then
var groupedCustomerList = CustomerList
                         .GroupBy(u => u.GroupID, u=>u.CloneWithNamePrepend("User"), (key,g)=>g.ToList())
                         .ToList();

I think you may want to display the Customer differently without modifying the original data. If so you should design your class Customer differently, like this:

public class Customer {
  public int ID { get; set; }
  public string Name { get; set; }
  public int GroupID { get; set; }
  public string Prefix {get;set;}
  public string FullName {
    get { return Prefix + Name;}
  }            
}
//then to display the fullname, just get the customer.FullName; 
//You can also try adding some override of ToString() to your class

var groupedCustomerList = CustomerList
                         .GroupBy(u => {u.Prefix="User", return u.GroupID;} , (key,g)=>g.ToList())
                         .ToList();

Since you haven't given any indication to what you want, here is a link to 101 LINQ samples that use all the different LINQ methods: 101 LINQ Samples

Also, you should really really really change your List into a strongly typed list (List<T>), properly define T, and add instances of T to your list. It will really make the queries much easier since you won't have to cast everything all the time.

The best way to do this is this:

datetimepicker.Format = DatetimePickerFormat.Custom;
datetimepicker.CustomFormat = "HH:mm tt";
datetimepicker.ShowUpDowm = true;

The above options do not work for maps created with sf and geom_sf(). Hence, I want to add the relevant ndiscr parameter here. This will create a nice clean map showing only the features.

library(sf)
library(ggplot2)

ggplot() + 
  geom_sf(data = some_shp) + 
  theme_minimal() +                     # white background
  theme(axis.text = element_blank(),    # remove geographic coordinates
        axis.ticks = element_blank()) + # remove ticks
  coord_sf(ndiscr = 0)                  # remove grid in the background

ul {
      text-align: center;
      list-style: inside;
    }

If you truly want to discard the commits you've made locally, i.e. never have them in the history again, you're not asking how to pull - pull means merge, and you don't need to merge. All you need do is this:

# fetch from the default remote, origin
git fetch
# reset your current branch (master) to origin's master
git reset --hard origin/master

I'd personally recommend creating a backup branch at your current HEAD first, so that if you realize this was a bad idea, you haven't lost track of it.

If on the other hand, you want to keep those commits and make it look as though you merged with origin, and cause the merge to keep the versions from origin only, you can use the ours merge strategy:

# fetch from the default remote, origin
git fetch
# create a branch at your current master
git branch old-master
# reset to origin's master
git reset --hard origin/master
# merge your old master, keeping "our" (origin/master's) content
git merge -s ours old-master

To resolve this, you should open up a terminal window and type this command:

sudo chown -R user ~/.composer (with user being your current user, in your case, kramer65)

After you have ran this command, you should have permission to run your composer global require command.

You may also need to remove the .composer file from the current directory, to do this open up a terminal window and type this command:

sudo rm -rf .composer

Use the --force (-f) flag on your mysql import. Rather than stopping on the offending statement, MySQL will continue and just log the errors to the console.

For example:

mysql -u userName -p -f -D dbName < script.sql

I still experienced the problem described above on an Asus T100 Windows 10 test device for both (up to date) Edge and Chrome browser.

Solution was in the date/time settings of the device; somehow the date was not set correctly (date in the past). Restoring this by setting the correct date (and restarting the browsers) solved the issue for me. I hope I save someone a headache debugging this problem.

You just need to add this line to the window there:

exec (your stored proc name) (and possibly add parameters)

What is your stored proc called, and what parameters does it expect?

Create a struct and set two values inside and return the struct variable.

struct result {
    int a;
    char *string;
}

You have to allocate space for the char * in your program.

I just solved this problem within my project. Turned out my connection string had a typo and differed from the valid database auth. credentials. Dumb mistake on my part, hopefully somebody else saves time by reading this.

I ran into the exact same problem under identical circumstances. I don't have the tnsnames.ora file, and I wanted to use SQL*Plus with Easy Connection Identifier format in command line. I solved this problem as follows.

The SQL*Plus® User's Guide and Reference gives an example:

sqlplus hr@\"sales-server:1521/sales.us.acme.com\"

Pay attention to two important points:

1. The connection identifier is quoted. You have two options:
   1. You can use SQL*Plus CONNECT command and simply pass quoted string.
   2. If you want to specify connection parameters on the command line then you must add backslashes as shields before quotes. It instructs the bash to pass quotes into SQL*Plus.
2. The service name must be specified in FQDN-form as it configured by your DBA.

I found these good questions to detect service name via existing connection: 1, 2. Try this query for example:

SELECT value FROM V$SYSTEM_PARAMETER WHERE UPPER(name) = 'SERVICE_NAMES'

You can create a new db then use the "Restore Wizard" enabling the Overwrite option or;

View the content;

RESTORE FILELISTONLY FROM DISK='c:\your.bak'

note the logical names of the .mdf & .ldf from the results, then;

RESTORE DATABASE MyTempCopy FROM DISK='c:\your.bak'
WITH 
   MOVE 'LogicalNameForTheMDF' TO 'c:\MyTempCopy.mdf',
   MOVE 'LogicalNameForTheLDF' TO 'c:\MyTempCopy_log.ldf'

To create the database MyTempCopy with the contents of your.bak.

Example (restores a backup of a db called 'creditline' to 'MyTempCopy';

RESTORE FILELISTONLY FROM DISK='e:\mssql\backup\creditline.bak'

>LogicalName
>--------------
>CreditLine
>CreditLine_log

RESTORE DATABASE MyTempCopy FROM DISK='e:\mssql\backup\creditline.bak'
WITH 
   MOVE 'CreditLine' TO 'e:\mssql\MyTempCopy.mdf',
   MOVE 'CreditLine_log' TO 'e:\mssql\MyTempCopy_log.ldf'

>RESTORE DATABASE successfully processed 186 pages in 0.010 seconds (144.970 MB/sec).

letronje's solution only works for very simple pages. document.body.innerHTML += takes the HTML text of the body, appends the iframe HTML, and sets the innerHTML of the page to that string. This will wipe out any event bindings your page has, amongst other things. Create an element and use appendChild instead.

$.post('/create_binary_file.php', postData, function(retData) {
  var iframe = document.createElement("iframe");
  iframe.setAttribute("src", retData.url);
  iframe.setAttribute("style", "display: none");
  document.body.appendChild(iframe);
}); 

Or using jQuery

$.post('/create_binary_file.php', postData, function(retData) {
  $("body").append("<iframe src='" + retData.url+ "' style='display: none;' ></iframe>");
}); 

What this actually does: perform a post to /create_binary_file.php with the data in the variable postData; if that post completes successfully, add a new iframe to the body of the page. The assumption is that the response from /create_binary_file.php will include a value 'url', which is the URL that the generated PDF/XLS/etc file can be downloaded from. Adding an iframe to the page that references that URL will result in the browser promoting the user to download the file, assuming that the web server has the appropriate mime type configuration.

A slight modification to derekerdmann's post to meet the original request using regex's alternation operator "|"(pipe).

It's also slightly easier for regex newbies to understand and read.

Note that while using regex, if you don't put the start of string character "^"(caret/circumflex) and/or end of string character "$"(dollar) then you may get unexpected/unintuitive behavior (like matching "yesterday" or "why").

Putting grouping characters "()"(parentheses) around the options reduces the need to put start and end of string characters for each option. Without them, you'll get possibly unexpected behavior if you're not savvy with regex. Of course, if you're not processing user input, but rather some set of known strings, it will be more readable without grouping and start and end of string characters.

switch -regex ($someString) #many have noted ToLower() here is redundant
{
        #processing user input
    "^(y|yes|indubitably)$" { "You entered Yes." }

        # not processing user input
    "y|yes|indubitably" { "Yes was the selected string" } 
    default { "You entered No." } 
}

If you have space in the name of the keys, you can use this in bash:

redis-cli keys "pattern: *" | xargs -L1 -I '$' echo '"$"' | xargs redis-cli del

This format works, but it doesn't seem to be an official way of doing so

http://maps.google.com/maps?q=loc:36.26577,-92.54324

Also you may want to take a look at this. They have a few answers and seem to indicate that this is the new method:

http://maps.google.com/maps?&z=10&q=36.26577+-92.54324&ll=36.26577+-92.54324

1) Open code in Xcode 2) Continue with : ionic cordova build ios

(As of 2018, I would advise trying out JupyterHub/JupyterLab. It uses the full width of the monitor. If this is not an option, maybe since you are using one of the cloud-based Jupyter-as-a-service providers, keep reading)

(Stylish is accused of stealing user data, I have moved on to using Stylus plugin instead)

I recommend using Stylish Browser Plugin. This way you can override css for all notebooks, without adding any code to notebooks. We don't like to change configuration in .ipython/profile_default, since we are running a shared Jupyter server for the whole team and width is a user preference.

I made a style specifically for vertically-oriented high-res screens, that makes cells wider and adds a bit of empty-space in the bottom, so you can position the last cell in the centre of the screen. https://userstyles.org/styles/131230/jupyter-wide You can, of course, modify my css to your liking, if you have a different layout, or you don't want extra empty-space in the end.

Last but not least, Stylish is a great tool to have in your toolset, since you can easily customise other sites/tools to your liking (e.g. Jira, Podio, Slack, etc.)

@media (min-width: 1140px) {
  .container {
    width: 1130px;
  }
}

.end_space {
  height: 800px;
}

starting from the chad's answer, here is the COMPLETE working solution to parse UML, with propper handling of comments, with just 2 little functions (more than 2 bu you can mix them all). I don't say chad's one didn't work at all, but it had too much issues with badly formated XML files: So you have to be a bit more tricky to handle comments and misplaced spaces/CR/TAB/etc.

The purpose of this answer is to give ready-2-use, out of the box bash functions to anyone needing parsing UML without complex tools using perl, python or anything else. As for me, I cannot install cpan, nor perl modules for the old production OS i'm working on, and python isn't available.

First, a definition of the UML words used in this post:

<!-- comment... -->
<tag attribute="value">content...</tag>

EDIT: updated functions, with handle of:

• Websphere xml (xmi and xmlns attributes)
• must have a compatible terminal with 256 colors
• 24 shades of grey
• compatibility added for IBM AIX bash 3.2.16(1)

The functions, first is the xml_read_dom which's called recursively by xml_read:

xml_read_dom() {
# https://stackoverflow.com/questions/893585/how-to-parse-xml-in-bash
local ENTITY IFS=\>
if $ITSACOMMENT; then
  read -d \< COMMENTS
  COMMENTS="$(rtrim "${COMMENTS}")"
  return 0
else
  read -d \< ENTITY CONTENT
  CR=$?
  [ "x${ENTITY:0:1}x" == "x/x" ] && return 0
  TAG_NAME=${ENTITY%%[[:space:]]*}
  [ "x${TAG_NAME}x" == "x?xmlx" ] && TAG_NAME=xml
  TAG_NAME=${TAG_NAME%%:*}
  ATTRIBUTES=${ENTITY#*[[:space:]]}
  ATTRIBUTES="${ATTRIBUTES//xmi:/}"
  ATTRIBUTES="${ATTRIBUTES//xmlns:/}"
fi

# when comments sticks to !-- :
[ "x${TAG_NAME:0:3}x" == "x!--x" ] && COMMENTS="${TAG_NAME:3} ${ATTRIBUTES}" && ITSACOMMENT=true && return 0

# http://tldp.org/LDP/abs/html/string-manipulation.html
# INFO: oh wait it doesn't work on IBM AIX bash 3.2.16(1):
# [ "x${ATTRIBUTES:(-1):1}x" == "x/x" -o "x${ATTRIBUTES:(-1):1}x" == "x?x" ] && ATTRIBUTES="${ATTRIBUTES:0:(-1)}"
[ "x${ATTRIBUTES:${#ATTRIBUTES} -1:1}x" == "x/x" -o "x${ATTRIBUTES:${#ATTRIBUTES} -1:1}x" == "x?x" ] && ATTRIBUTES="${ATTRIBUTES:0:${#ATTRIBUTES} -1}"
return $CR
}

and the second one :

xml_read() {
# https://stackoverflow.com/questions/893585/how-to-parse-xml-in-bash
ITSACOMMENT=false
local MULTIPLE_ATTR LIGHT FORCE_PRINT XAPPLY XCOMMAND XATTRIBUTE GETCONTENT fileXml tag attributes attribute tag2print TAGPRINTED attribute2print XAPPLIED_COLOR PROSTPROCESS USAGE
local TMP LOG LOGG
LIGHT=false
FORCE_PRINT=false
XAPPLY=false
MULTIPLE_ATTR=false
XAPPLIED_COLOR=g
TAGPRINTED=false
GETCONTENT=false
PROSTPROCESS=cat
Debug=${Debug:-false}
TMP=/tmp/xml_read.$RANDOM
USAGE="${C}${FUNCNAME}${c} [-cdlp] [-x command <-a attribute>] <file.xml> [tag | \"any\"] [attributes .. | \"content\"]
${nn[2]}  -c = NOCOLOR${END}
${nn[2]}  -d = Debug${END}
${nn[2]}  -l = LIGHT (no \"attribute=\" printed)${END}
${nn[2]}  -p = FORCE PRINT (when no attributes given)${END}
${nn[2]}  -x = apply a command on an attribute and print the result instead of the former value, in green color${END}
${nn[1]}  (no attribute given will load their values into your shell; use '-p' to print them as well)${END}"

! (($#)) && echo2 "$USAGE" && return 99
(( $# < 2 )) && ERROR nbaram 2 0 && return 99
# getopts:
while getopts :cdlpx:a: _OPT 2>/dev/null
do
{
  case ${_OPT} in
    c) PROSTPROCESS="${DECOLORIZE}" ;;
    d) local Debug=true ;;
    l) LIGHT=true; XAPPLIED_COLOR=END ;;
    p) FORCE_PRINT=true ;;
    x) XAPPLY=true; XCOMMAND="${OPTARG}" ;;
    a) XATTRIBUTE="${OPTARG}" ;;
    *) _NOARGS="${_NOARGS}${_NOARGS+, }-${OPTARG}" ;;
  esac
}
done
shift $((OPTIND - 1))
unset _OPT OPTARG OPTIND
[ "X${_NOARGS}" != "X" ] && ERROR param "${_NOARGS}" 0

fileXml=$1
tag=$2
(( $# > 2 )) && shift 2 && attributes=$*
(( $# > 1 )) && MULTIPLE_ATTR=true

[ -d "${fileXml}" -o ! -s "${fileXml}" ] && ERROR empty "${fileXml}" 0 && return 1
$XAPPLY && $MULTIPLE_ATTR && [ -z "${XATTRIBUTE}" ] && ERROR param "-x command " 0 && return 2
# nb attributes == 1 because $MULTIPLE_ATTR is false
[ "${attributes}" == "content" ] && GETCONTENT=true

while xml_read_dom; do
  # (( CR != 0 )) && break
  (( PIPESTATUS[1] != 0 )) && break

  if $ITSACOMMENT; then
    # oh wait it doesn't work on IBM AIX bash 3.2.16(1):
    # if [ "x${COMMENTS:(-2):2}x" == "x--x" ]; then COMMENTS="${COMMENTS:0:(-2)}" && ITSACOMMENT=false
    # elif [ "x${COMMENTS:(-3):3}x" == "x-->x" ]; then COMMENTS="${COMMENTS:0:(-3)}" && ITSACOMMENT=false
    if [ "x${COMMENTS:${#COMMENTS} - 2:2}x" == "x--x" ]; then COMMENTS="${COMMENTS:0:${#COMMENTS} - 2}" && ITSACOMMENT=false
    elif [ "x${COMMENTS:${#COMMENTS} - 3:3}x" == "x-->x" ]; then COMMENTS="${COMMENTS:0:${#COMMENTS} - 3}" && ITSACOMMENT=false
    fi
    $Debug && echo2 "${N}${COMMENTS}${END}"
  elif test "${TAG_NAME}"; then
    if [ "x${TAG_NAME}x" == "x${tag}x" -o "x${tag}x" == "xanyx" ]; then
      if $GETCONTENT; then
        CONTENT="$(trim "${CONTENT}")"
        test ${CONTENT} && echo "${CONTENT}"
      else
        # eval local $ATTRIBUTES => eval test "\"\$${attribute}\"" will be true for matching attributes
        eval local $ATTRIBUTES
        $Debug && (echo2 "${m}${TAG_NAME}: ${M}$ATTRIBUTES${END}"; test ${CONTENT} && echo2 "${m}CONTENT=${M}$CONTENT${END}")
        if test "${attributes}"; then
          if $MULTIPLE_ATTR; then
            # we don't print "tag: attr=x ..." for a tag passed as argument: it's usefull only for "any" tags so then we print the matching tags found
            ! $LIGHT && [ "x${tag}x" == "xanyx" ] && tag2print="${g6}${TAG_NAME}: "
            for attribute in ${attributes}; do
              ! $LIGHT && attribute2print="${g10}${attribute}${g6}=${g14}"
              if eval test "\"\$${attribute}\""; then
                test "${tag2print}" && ${print} "${tag2print}"
                TAGPRINTED=true; unset tag2print
                if [ "$XAPPLY" == "true" -a "${attribute}" == "${XATTRIBUTE}" ]; then
                  eval ${print} "%s%s\ " "\${attribute2print}" "\${${XAPPLIED_COLOR}}\"\$(\$XCOMMAND \$${attribute})\"\${END}" && eval unset ${attribute}
                else
                  eval ${print} "%s%s\ " "\${attribute2print}" "\"\$${attribute}\"" && eval unset ${attribute}
                fi
              fi
            done
            # this trick prints a CR only if attributes have been printed durint the loop:
            $TAGPRINTED && ${print} "\n" && TAGPRINTED=false
          else
            if eval test "\"\$${attributes}\""; then
              if $XAPPLY; then
                eval echo "\${g}\$(\$XCOMMAND \$${attributes})" && eval unset ${attributes}
              else
                eval echo "\$${attributes}" && eval unset ${attributes}
              fi
            fi
          fi
        else
          echo eval $ATTRIBUTES >>$TMP
        fi
      fi
    fi
  fi
  unset CR TAG_NAME ATTRIBUTES CONTENT COMMENTS
done < "${fileXml}" | ${PROSTPROCESS}
# http://mywiki.wooledge.org/BashFAQ/024
# INFO: I set variables in a "while loop" that's in a pipeline. Why do they disappear? workaround:
if [ -s "$TMP" ]; then
  $FORCE_PRINT && ! $LIGHT && cat $TMP
  # $FORCE_PRINT && $LIGHT && perl -pe 's/[[:space:]].*?=/ /g' $TMP
  $FORCE_PRINT && $LIGHT && sed -r 's/[^\"]*([\"][^\"]*[\"][,]?)[^\"]*/\1 /g' $TMP
  . $TMP
  rm -f $TMP
fi
unset ITSACOMMENT
}

and lastly, the rtrim, trim and echo2 (to stderr) functions:

rtrim() {
local var=$@
var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
echo -n "$var"
}
trim() {
local var=$@
var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
echo -n "$var"
}
echo2() { echo -e "$@" 1>&2; }

Colorization:

oh and you will need some neat colorizing dynamic variables to be defined at first, and exported, too:

set -a
TERM=xterm-256color
case ${UNAME} in
AIX|SunOS)
  M=$(${print} '\033[1;35m')
  m=$(${print} '\033[0;35m')
  END=$(${print} '\033[0m')
;;
*)
  m=$(tput setaf 5)
  M=$(tput setaf 13)
  # END=$(tput sgr0)          # issue on Linux: it can produces ^[(B instead of ^[[0m, more likely when using screenrc
  END=$(${print} '\033[0m')
;;
esac
# 24 shades of grey:
for i in $(seq 0 23); do eval g$i="$(${print} \"\\033\[38\;5\;$((232 + i))m\")" ; done
# another way of having an array of 5 shades of grey:
declare -a colorNums=(238 240 243 248 254)
for num in 0 1 2 3 4; do nn[$num]=$(${print} "\033[38;5;${colorNums[$num]}m"); NN[$num]=$(${print} "\033[48;5;${colorNums[$num]}m"); done
# piped decolorization:
DECOLORIZE='eval sed "s,${END}\[[0-9;]*[m|K],,g"'

How to load all that stuff:

Either you know how to create functions and load them via FPATH (ksh) or an emulation of FPATH (bash)

If not, just copy/paste everything on the command line.

How does it work:

xml_read [-cdlp] [-x command <-a attribute>] <file.xml> [tag | "any"] [attributes .. | "content"]
  -c = NOCOLOR
  -d = Debug
  -l = LIGHT (no \"attribute=\" printed)
  -p = FORCE PRINT (when no attributes given)
  -x = apply a command on an attribute and print the result instead of the former value, in green color
  (no attribute given will load their values into your shell as $ATTRIBUTE=value; use '-p' to print them as well)

xml_read server.xml title content     # print content between <title></title>
xml_read server.xml Connector port    # print all port values from Connector tags
xml_read server.xml any port          # print all port values from any tags

With Debug mode (-d) comments and parsed attributes are printed to stderr

Be aware that you're currently testing for object identity (is only returns True if both operands are represented by the same object in memory - this is not always the case with two object that compare equal with ==). If you are doing this on purpose, then you could rewrite your code as

some_dict = {key: value for key, value in some_dict.items() 
             if value is not value_to_remove}

But this may not do what you want:

>>> some_dict = {1: "Hello", 2: "Goodbye", 3: "You say yes", 4: "I say no"}
>>> value_to_remove = "You say yes"
>>> some_dict = {key: value for key, value in some_dict.items() if value is not value_to_remove}
>>> some_dict
{1: 'Hello', 2: 'Goodbye', 3: 'You say yes', 4: 'I say no'}
>>> some_dict = {key: value for key, value in some_dict.items() if value != value_to_remove}
>>> some_dict
{1: 'Hello', 2: 'Goodbye', 4: 'I say no'}

So you probably want != instead of is not.

If you want to create arrays using reflections then you can do like this:

 int size = 3;
 int[] intArray = (int[]) Array.newInstance(int.class, size ); 

You have to add the selector parameter, otherwise the event is directly bound instead of delegated, which only works if the element already exists (so it doesn't work for dynamically loaded content).

See http://api.jquery.com/on/#direct-and-delegated-events

Change your code to

$(document.body).on('click', '.update' ,function(){

The jQuery set receives the event then delegates it to elements matching the selector given as argument. This means that contrary to when using live, the jQuery set elements must exist when you execute the code.

As this answers receives a lot of attention, here are two supplementary advises :

1) When it's possible, try to bind the event listener to the most precise element, to avoid useless event handling.

That is, if you're adding an element of class b to an existing element of id a, then don't use

$(document.body).on('click', '#a .b', function(){

but use

$('#a').on('click', '.b', function(){

2) Be careful, when you add an element with an id, to ensure you're not adding it twice. Not only is it "illegal" in HTML to have two elements with the same id but it breaks a lot of things. For example a selector "#c" would retrieve only one element with this id.

Try this:

<?php
header("HTTP/1.0 404 Not Found");
?>

I spent almost two days on finding the solution for this problem and I found this at last.

This uses javascript and jquery.

(GitHub) pointer_events_polyfill

This could use a javascript plug-in to be downloaded/copied. Just copy/download the codes from that site and save it as pointer_events_polyfill.js. Include that javascript to your site.

<script src="JS/pointer_events_polyfill.js></script>

Add this jquery scripts to your site

$(document).ready(function(){
    PointerEventsPolyfill.initialize({});
});

And don't forget to include your jquery plug-in.

It works! I can click elements under the transparent element. I'm using IE 10. I hope this can also work in IE 9 and below.

EDIT: Using this solution does not work when you click the textboxes below the transparent element. To solve this problem, I use focus when the user clicks on the textbox.

Javascript:

document.getElementById("theTextbox").focus();

JQuery:

$("#theTextbox").focus();

This lets you type the text into the textbox.

Eg:

Datatable newTable =  new DataTable();

            foreach(string s1 in list)
            {
                if (s1 != string.Empty) {
                    dvProducts.RowFilter = "(CODE like '" + serachText + "*') AND (CODE <> '" + s1 + "')";
                    foreach(DataRow dr in dvProducts.ToTable().Rows)
                    {
                       newTable.ImportRow(dr);
                    }
                }
            }
ListView1.DataSource = newTable;
ListView1.DataBind();

If you're using Python3.x input will return a string,so you should use int method to convert string to integer.

Python3 Input

If the prompt argument is present, it is written to standard output without a trailing newline. The function then reads a line from input, converts it to a string (stripping a trailing newline), and returns that. When EOF is read, EOFError is raised.

By the way,it's a good way to use try catch if you want to convert string to int:

try:
  i = int(s)
except ValueError as err:
  pass 

Hope this helps.

In my case, it's because we tried to post a notification without specifying the NotificationChannel:

public static final String NOTIFICATION_CHANNEL_ID_SERVICE = "com.mypackage.service";
public static final String NOTIFICATION_CHANNEL_ID_TASK = "com.mypackage.download_info";

public void initChannel(){
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        nm.createNotificationChannel(new NotificationChannel(NOTIFICATION_CHANNEL_ID_SERVICE, "App Service", NotificationManager.IMPORTANCE_DEFAULT));
        nm.createNotificationChannel(new NotificationChannel(NOTIFICATION_CHANNEL_ID_INFO, "Download Info", NotificationManager.IMPORTANCE_DEFAULT));
    }
}

The best place to put above code is in onCreate() method in the Application class, so that we just need to declare it once for all:

public class App extends Application {

    @Override
    public void onCreate() {
        super.onCreate();
        initChannel();
    }
}

After we set this up, we can use notification with the channelId we just specified:

Intent i = new Intent(this, MainActivity.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pi = PendingIntent.getActivity(this, 0, i, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID_INFO);
            .setContentIntent(pi)
            .setWhen(System.currentTimeMillis())
            .setContentTitle("VirtualBox.exe")
            .setContentText("Download completed")
            .setSmallIcon(R.mipmap.ic_launcher);

Then, we can use it to post a notification:

int notifId = 45;
NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
nm.notify(notifId, builder.build());

If you want to use it as foreground service's notification:

startForeground(notifId, builder.build());

You do not need as.vector(), but you do need correct indexing: avector <- aframe[ , "a2"]

The one other thing to be aware of is the drop=FALSE option to [:

R> aframe <- data.frame(a1=c1:5, a2=6:10, a3=11:15)
R> aframe
  a1 a2 a3
1  1  6 11
2  2  7 12
3  3  8 13
4  4  9 14
5  5 10 15
R> avector <- aframe[, "a2"]
R> avector
[1]  6  7  8  9 10
R> avector <- aframe[, "a2", drop=FALSE]
R> avector
  a2
1  6
2  7
3  8
4  9
5 10
R> 

a better aproach:

class Animal
{
    private $_name = null;

    public function __construct($name = null)
    {
        $this->_name = $name;
    }

    /**
     * casts object
     * @param Animal $to
     * @return Animal
     */
    public function cast($to)
    {
        if ($to instanceof Animal) {
            $to->_name = $this->_name;
        } else {
            throw(new Exception('cant cast ' . get_class($this) . ' to ' . get_class($to)));
        return $to;
    }

    public function getName()
    {
        return $this->_name;
    }
}

class Cat extends Animal
{
    private $_preferedKindOfFish = null;

    public function __construct($name = null, $preferedKindOfFish = null)
    {
        parent::__construct($name);
        $this->_preferedKindOfFish = $preferedKindOfFish;
    }

    /**
     * casts object
     * @param Animal $to
     * @return Animal
     */
    public function cast($to)
    {
        parent::cast($to);
        if ($to instanceof Cat) {
            $to->_preferedKindOfFish = $this->_preferedKindOfFish;
        }
        return $to;
    }

    public function getPreferedKindOfFish()
    {
        return $this->_preferedKindOfFish;
    }
}

class Dog extends Animal
{
    private $_preferedKindOfCat = null;

    public function __construct($name = null, $preferedKindOfCat = null)
    {
        parent::__construct($name);
        $this->_preferedKindOfCat = $preferedKindOfCat;
    }

    /**
     * casts object
     * @param Animal $to
     * @return Animal
     */
    public function cast($to)
    {
        parent::cast($to);
        if ($to instanceof Dog) {
            $to->_preferedKindOfCat = $this->_preferedKindOfCat;
        }
        return $to;
    }

    public function getPreferedKindOfCat()
    {
        return $this->_preferedKindOfCat;
    }
}

$dogs = array(
    new Dog('snoopy', 'vegetarian'),
    new Dog('coyote', 'any'),
);

foreach ($dogs as $dog) {
    $cat = $dog->cast(new Cat());
    echo get_class($cat) . ' - ' . $cat->getName() . "\n";
}

You can use getSimpleName().

Let's say we have a object: Dog d = new Dog(),

The we can use below statement to get the class name: Dog. E.g.:

d.getClass().getSimpleName(); // return String 'Dog'.

PS: d.getClass() will give you the full name of your object.

You can also make two random integers and verify if they are the same, this gives you more control over the probabilities.

Random rand = new Random();

Declare a range to manage random probability. In this example, there is a 50% chance of being true.

int range = 2;

Generate 2 random integers.

int a = rand.nextInt(range);
int b = rand.nextInt(range);

Then simply compare return the value.

return a == b; 

I also have a class you can use. RandomRange.java

CSS zoom property is widely supported now > 86% of total browser population.

See: http://caniuse.com/#search=zoom

document.querySelector('#sel-jsz').style.zoom = 4;

#sel-001 {_x000D_
  zoom: 2.5;_x000D_
}_x000D_
#sel-002 {_x000D_
  zoom: 5;_x000D_
}_x000D_
#sel-003 {_x000D_
  zoom: 300%;_x000D_
}

<div id="sel-000">IMG - Default</div>_x000D_
_x000D_
<div id="sel-001">IMG - 1X</div>_x000D_
_x000D_
<div id="sel-002">IMG - 5X</div>_x000D_
_x000D_
<div id="sel-003">IMG - 3X</div>_x000D_
_x000D_
_x000D_
<div id="sel-jsz">JS Zoom - 4x</div>

You can fire chnage event by these methods:

First

$('#selectid').change(function () {
    alert('This works');
}); 

Second

$(document).on('change', '#selectid', function() {
    alert('This Works');
});

Third

$(document.body).on('change','#selectid',function(){
    alert('This Works');
});

If this methods not working, check your jQuery working or not:

$(document).ready(function($) {
   alert('Jquery Working');
});

the above solutions wont work on ipad-2

recently I had an safari browser crash issue while plotting the markers even if there are less number of markers. Initially I was using marker with label (markerwithlabel.js) library for plotting the marker , when i use google native marker it was working fine even with large number of markers but i want customized markers , so i refer the above solution given by jonathan but still the crashing issue is not resolved after doing lot of research i came to know about http://nickjohnson.com/b/google-maps-v3-how-to-quickly-add-many-markers this blog and now my map search is working smoothly on ipad-2 :)

I've always called it, and heard it be called, 'dashcase.'

Years later, but a useful option would be to utilize XPath Axes (https://www.w3schools.com/xml/xpath_axes.asp). More specifically, you are looking to use the descendants axes.

I believe this example would do the trick:

//book[descendant::title[@lang='it']]

This allows you to select all book elements that contain a child title element (regardless of how deep it is nested) containing language attribute value equal to 'it'.

I cannot say for sure whether or not this answer is relevant to the year 2009 as I am not 100% certain that the XPath Axes existed at that time. What I can confirm is that they do exist today and I have found them to be extremely useful in XPath navigation and I am sure you will as well.

As per user667073 suggested, except reordering the backslash replacement first, and fixing the quote replacement

escape = function (str) {
  return str
    .replace(/[\\]/g, '\\\\')
    .replace(/[\"]/g, '\\\"')
    .replace(/[\/]/g, '\\/')
    .replace(/[\b]/g, '\\b')
    .replace(/[\f]/g, '\\f')
    .replace(/[\n]/g, '\\n')
    .replace(/[\r]/g, '\\r')
    .replace(/[\t]/g, '\\t');
};

Javascript using the onLoad() event, will wait for the page to be loaded before executing.

<body onload="somecode();" >

If you're using the jQuery framework's document ready function the code will load as soon as the DOM is loaded and before the page contents are loaded:

$(document).ready(function() {
    // jQuery code goes here
});

How about:

DELETE guide_category  
  WHERE id_guide_category IN ( 

        SELECT id_guide_category 
          FROM guide_category AS gc
     LEFT JOIN guide AS g 
            ON g.id_guide = gc.id_guide
         WHERE g.title IS NULL

  )

Here is a complete tutorial how to make it quickly if you need to make worgking again a website after PHP upgrade. I used it after upgrading hosting for my customers from 5.4 (OMG!!!) to 7.x PHP version.

This is a workaround and it is better to rewrite all code using PDO or mysqli Class.

1. Connection definition

First of all, you need to put the connection to a new variable $link or $con, or whatever you want.

Example

Change the connection from :

@mysql_connect($host, $username, $password) or die("Error message...");
@mysql_select_db($db);

or

@mysql_connect($host, $username, $password, $db) or die("Error message...");

to:

$con = mysqli_connect($host, $username, $password, $db) or die("Error message...");

2. mysql_* modification

With Notepad++ I use "Find in files" (Ctrl + Shift + f) :

in the following order I choose "Replace in Files" :

1. mysql_query( -> mysqli_query($con,

2. mysql_error() -> mysqli_error($con)

3. mysql_close() -> mysqli_close($con)

4. mysql_insert_id() -> mysqli_insert_id($con)

5. mysql_real_escape_string( -> mysqli_real_escape_string($con,

6. mysql_ -> mysqli_

3. adjustments

if you get errors it is maybe because your $con is not accessible from your functions.

You need to add a global $con; in all your functions, for example :

function my_function(...) {
    global $con;
    ...
}

In SQL class, you will put connection to $this->con instead of $con. and replace it in each functions call (for example : mysqli_query($con, $query);)

Encryption has not only cpu, but also some network overhead.

This is the best way to implement Onclicklistener for many buttons in a row implement View.onclicklistener.

public class MainActivity extends AppCompatActivity implements View.OnClickListener {

This is a button in the MainActivity

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    bt_submit = (Button) findViewById(R.id.submit);

    bt_submit.setOnClickListener(this);
}

This is an override method

    @Override
    public void onClick(View view) {
        switch (view.getId()){
            case R.id.submit:
                //action

                break;

            case R.id.secondbutton:
                //action
                break;
        }
    }

Sorry, no reputation to add this as a comment. So it goes as an complementary answer.

Depending on how often you will call clock_gettime(), you should keep in mind that only some of the "clocks" are provided by Linux in the VDSO (i.e. do not require a syscall with all the overhead of one -- which only got worse when Linux added the defenses to protect against Spectre-like attacks).

While clock_gettime(CLOCK_MONOTONIC,...), clock_gettime(CLOCK_REALTIME,...), and gettimeofday() are always going to be extremely fast (accelerated by the VDSO), this is not true for, e.g. CLOCK_MONOTONIC_RAW or any of the other POSIX clocks.

This can change with kernel version, and architecture.

Although most programs don't need to pay attention to this, there can be latency spikes in clocks accelerated by the VDSO: if you hit them right when the kernel is updating the shared memory area with the clock counters, it has to wait for the kernel to finish.

Here's the "proof" (GitHub, to keep bots away from kernel.org): https://github.com/torvalds/linux/commit/2aae950b21e4bc789d1fc6668faf67e8748300b7

You can use the strip() function to remove trailing (and leading) whitespace; passing it an argument will let you specify which whitespace:

for i in range(len(lists)):
    grades.append(lists[i].strip('\n'))

It looks like you can just simplify the whole block though, since if your file stores one ID per line grades is just lists with newlines stripped:

Before

lists = files.readlines()
grades = []

for i in range(len(lists)):
    grades.append(lists[i].split(","))

After

grades = [x.strip() for x in files.readlines()]

(the above is a list comprehension)

Finally, you can loop over a list directly, instead of using an index:

Before

for i in range(len(grades)):
    # do something with grades[i]

After

for thisGrade in grades:
    # do something with thisGrade

Installed Firebase Via Android Studio Tools...Firebase...

I did the installation via the built-in tools from Android Studio (following the latest docs from Firebase). This installed the basic dependencies but when I attempted to connect to the database it always gave me the error that I needed to call initialize first, even though I was:

Default FirebaseApp is not initialized in this process . Make sure to call FirebaseApp.initializeApp(Context) first.

I was getting this error no matter what I did.

Finally, after seeing a comment in one of the other answers I changed the following in my gradle from version 4.1.0 to :

classpath 'com.google.gms:google-services:4.0.1'

When I did that I finally saw an error that helped me:

File google-services.json is missing. The Google Services Plugin cannot function without it. Searched Location: C:\Users\%username%\AndroidStudioProjects\TxtFwd\app\src\nullnull\debug\google-services.json
C:\Users\%username%\AndroidStudioProjects\TxtFwd\app\src\debug\nullnull\google-services.json
C:\Users\%username%\AndroidStudioProjects\TxtFwd\app\src\nullnull\google-services.json
C:\Users\%username%\AndroidStudioProjects\TxtFwd\app\src\debug\google-services.json
C:\Users\%username%\AndroidStudioProjects\TxtFwd\app\src\nullnullDebug\google-services.json
C:\Users\%username%\AndroidStudioProjects\TxtFwd\app\google-services.json

That's the problem. It seems that the 4.1.0 version doesn't give that build error for some reason -- doesn't mention that you have a missing google-services.json file. I don't have the google-services.json file in my app so I went out and added it.

But since this was an upgrade which used an existing realtime firsbase database I had never had to generate that file in the past. I went to firebase and generated it and added it and it fixed the problem.

Changed Back to 4.1.0

Once I discovered all of this then I changed the classpath variable back (to 4.1.0) and rebuilt and it crashed again with the error that it hasn't been initalized.

Root Issues

• Building with 4.1.0 doesn't provide you with a valid error upon precompile so you may not know what is going on.
• Running against 4.1.0 causes the initialization error.

The solution that worked for me personally was:

in the build.gradle

defaultConfig {
        multiDexEnabled true
    }

 dexOptions {
        javaMaxHeapSize "4g"
    }

On your server-side code, replace the new lines (\n) with <br/>.

If you're using PHP, you can use nl2br()

I got tired of having to re-learn this every six months, so I just published an npm module to abstract away the implementation details:

https://www.npmjs.com/package/streamify-string

This is the core of the module:

const Readable = require('stream').Readable;
const util     = require('util');

function Streamify(str, options) {

  if (! (this instanceof Streamify)) {
    return new Streamify(str, options);
  }

  Readable.call(this, options);
  this.str = str;
}

util.inherits(Streamify, Readable);

Streamify.prototype._read = function (size) {

  var chunk = this.str.slice(0, size);

  if (chunk) {
    this.str = this.str.slice(size);
    this.push(chunk);
  }

  else {
    this.push(null);
  }

};

module.exports = Streamify;

str is the string that must be passed to the constructor upon invokation, and will be outputted by the stream as data. options are the typical options that may be passed to a stream, per the documentation.

According to Travis CI, it should be compatible with most versions of node.

<ul>
  <li>this is my text</li>
  <li>this is my text</li>
  <li>this is my text</li>
  <li>this is my text</li>
  <li>this is my text</li>
</ul>

you can use this simple css style

ul {
     list-style-type: '\2713';
   }

You may try this (using jQuery)

$(function(){_x000D_
    $('#MainPopupIframe').load(function(){_x000D_
        $(this).show();_x000D_
        console.log('iframe loaded successfully')_x000D_
    });_x000D_
        _x000D_
    $('#click').on('click', function(){_x000D_
        $('#MainPopupIframe').attr('src', 'https://heera.it');    _x000D_
    });_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<button id='click'>click me</button>_x000D_
_x000D_
<iframe style="display:none" id='MainPopupIframe' src='' /></iframe>

jsfiddle DEMO.

Update: Using plain javascript

window.onload=function(){_x000D_
    var ifr=document.getElementById('MainPopupIframe');_x000D_
    ifr.onload=function(){_x000D_
        this.style.display='block';_x000D_
        console.log('laod the iframe')_x000D_
    };_x000D_
    var btn=document.getElementById('click');    _x000D_
    btn.onclick=function(){_x000D_
        ifr.src='https://heera.it';    _x000D_
    };_x000D_
};

<button id='click'>click me</button>_x000D_
_x000D_
<iframe style="display:none" id='MainPopupIframe' src='' /></iframe>

jsfiddle DEMO.

Update: Also you can try this (dynamic iframe)

$(function(){_x000D_
    $('#click').on('click', function(){_x000D_
        var ifr=$('<iframe/>', {_x000D_
            id:'MainPopupIframe',_x000D_
            src:'https://heera.it',_x000D_
            style:'display:none;width:320px;height:400px',_x000D_
            load:function(){_x000D_
                $(this).show();_x000D_
                alert('iframe loaded !');_x000D_
            }_x000D_
        });_x000D_
        $('body').append(ifr);    _x000D_
    });_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<button id='click'>click me</button><br />

jsfiddle DEMO.

Generally, there are two ways to list out installed packages - through the Command Line Interface (CLI) or in your application using the API.

Both commands will print to stdout all the versions of packages that are installed, as well as their dependencies, in a tree-structure.

CLI

npm list

Use the -g (global) flag to list out all globally-installed packages. Use the --depth=0 flag to list out only the top packages and not their dependencies.

API

In your case, you want to run this within your script, so you'd need to use the API. From the docs:

npm.commands.ls(args, [silent,] callback)

In addition to printing to stdout, the data will also be passed into the callback.

%lld is the standard C99 way, but that doesn't work on the compiler that I'm using (mingw32-gcc v4.6.0). The way to do it on this compiler is: %I64d

So try this:

if(e%n==0)printf("%15I64d -> %1.16I64d\n",e, 4*pi);

and

scanf("%I64d", &n);

The only way I know of for doing this in a completely portable way is to use the defines in <inttypes.h>.

In your case, it would look like this:

scanf("%"SCNd64"", &n);
//...    
if(e%n==0)printf("%15"PRId64" -> %1.16"PRId64"\n",e, 4*pi);

It really is very ugly... but at least it is portable.

<input type="text" autocomplete="off" />

I think you may be getting tripped up on the sheet protection. I streamlined your code a little and am explicitly setting references to the workbook and worksheet objects. In your example, you explicitly refer to the workbook and sheet when you're setting the TxtRng object, but not when you unprotect the sheet.

Try this:

Sub varchanger()

    Dim wb As Workbook
    Dim ws As Worksheet
    Dim TxtRng  As Range

    Set wb = ActiveWorkbook
    Set ws = wb.Sheets("Sheet1")
    'or ws.Unprotect Password:="yourpass"
    ws.Unprotect

    Set TxtRng = ws.Range("A1")
    TxtRng.Value = "SubTotal"
    'http://stackoverflow.com/questions/8253776/worksheet-protection-set-using-ws-protect-but-doesnt-unprotect-using-the-menu
    ' or ws.Protect Password:="yourpass"
    ws.Protect

End Sub

If I run the sub with ws.Unprotect commented out, I get a run-time error 1004. (Assuming I've protected the sheet and have the range locked.) Uncommenting the line allows the code to run fine.

NOTES:

1. I'm re-setting sheet protection after writing to the range. I'm assuming you want to do this if you had the sheet protected in the first place. If you are re-setting protection later after further processing, you'll need to remove that line.
2. I removed the error handler. The Excel error message gives you a lot more detail than Err.number. You can put it back in once you get your code working and display whatever you want. Obviously you can use Err.Description as well.
3. The Cells(1, 1) notation can cause a huge amount of grief. Be careful using it. Range("A1") is a lot easier for humans to parse and tends to prevent forehead-slapping mistakes.

Similar to some answers here, but maybe a little more lightweight

void MyClass::sleepFor(qint64 milliseconds){
    qint64 timeToExitFunction = QDateTime::currentMSecsSinceEpoch()+milliseconds;
    while(timeToExitFunction>QDateTime::currentMSecsSinceEpoch()){
        QApplication::processEvents(QEventLoop::AllEvents, 100);
    }
}

assuming certain column names...

INSERT one

newToner = Toner(toner_id = 1,
                    toner_color = 'blue',
                    toner_hex = '#0F85FF')

dbsession.add(newToner)   
dbsession.commit()

INSERT multiple

newToner1 = Toner(toner_id = 1,
                    toner_color = 'blue',
                    toner_hex = '#0F85FF')

newToner2 = Toner(toner_id = 2,
                    toner_color = 'red',
                    toner_hex = '#F01731')

dbsession.add_all([newToner1, newToner2])   
dbsession.commit()

UPDATE

q = dbsession.query(Toner)
q = q.filter(Toner.toner_id==1)
record = q.one()
record.toner_color = 'Azure Radiance'

dbsession.commit()

or using a fancy one-liner using MERGE

record = dbsession.merge(Toner( **kwargs))

You need to wrap button click handler to match the pattern

public void klik(object sender, EventArgs e)

• Add the jar file to your WEB-INF/lib folder.
• Right-click your project in Eclipse, and go to "Build Path > Configure Build Path"
• Add the "Web App Libraries" library

This will ensure all WEB-INF/lib jars are included on the classpath.

If you want to check your URL. I suppose you are using Chrome. You can go to chrome console and URL will be displayed under "XHR finished loading:"

The Athari´s answer (the first!) was too much conclusive! Very Good!

But if you would like to pass the name of the page to be included as URL parameter, this post has a very nice solution to be used combined with:

http://www.jquerybyexample.net/2012/06/get-url-parameters-using-jquery.html

So it becomes something like this:

Your URL:

www.yoursite.com/a.html?p=b.html

The a.html code now becomes:

<html> 
  <head> 
    <script src="jquery.js"></script> 
    <script> 
    function GetURLParameter(sParam)
    {
      var sPageURL = window.location.search.substring(1);
      var sURLVariables = sPageURL.split('&');
      for (var i = 0; i < sURLVariables.length; i++) 
      {
        var sParameterName = sURLVariables[i].split('=');
        if (sParameterName[0] == sParam) 
        {
            return sParameterName[1];
        }
      }
    }?
    $(function(){
      var pinc = GetURLParameter('p');
      $("#includedContent").load(pinc); 
    });
    </script> 
  </head> 

  <body> 
     <div id="includedContent"></div>
  </body> 
</html>

It worked very well for me! I hope have helped :)

This is not possible with css. To implement this you will have to use JavaScript (e.g. $("#input").val() == "").

You can escape the % in xml with %%, but you need to set the text in code, not in layout xml.

ArrayList<ArrayList<String>>

http://download.oracle.com/javase/6/docs/api/java/util/ArrayList.html

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

you need to stop that service running on this port .check service running on specific port by "netstat -ano".then in window search type services.exe and search that process and stop that process .to change port of that process check this http://seankilleen.com/2012/11/how-to-stop-sql-server-reporting-services-from-using-port-80-on-your-server-field-notes/

if you have adb problem go to tools->sdk manager -> install missed sdk tools

my problem was solved using these way

I suppose your p2vg table has also an id field , in that case , postgres cannot find if the id in the SELECT refers to vg or p2vg.

you should use SELECT(vg.id,vg.name) to remove ambiguity

HTML 5 does support iframes. There were a few interesting attributes added like "sandbox" and "srcdoc".

http://www.w3schools.com/html5/tag_iframe.asp

or you can use

<object data="framed.html" type="text/html"><p>This is the fallback code!</p></object>

One of frequent mistakes might be typo in another file name.

You example is quite straightforward but what may sometimes confuse are messages of make itself. Lets consider an example.

My folder contents is:

$ ls -1
another_file
index.md
makefile

Whereas my makefile looks like

all: index.html

%.html: %.md wrong_path_to_another_file
    @echo $@ $<

Although I do have index.md where it should be and there is no mistake in the name of it, the message from make will be

make: *** No rule to make target `index.html', needed by `all'.  Stop.

To be honest the message is confusing. It just says, that there is no rule. In fact, it means that the rule is wrong, but due to wildcard (pattern) rules make cannot determine what exactly caused the issue.

Lets alter makefile a little, which is to say replace patterns with explicit rules:

index.html: index.md wrong_path_to_another_file

And now the message we get will be:

make: *** No rule to make target `wrong_path_to_another_file', needed by `index.html'.  Stop.

Miracle! The following might be concluded:

• Messages of make depends on rules and does not always point to the root of problems

• There might be other problems in your makefile different from specified by this message

Now we've come up with the idea of checking other dependencies in a rule as well:

all: index.html

%.html: %.md another_file
    @echo $@ $<

Only this will provide us with the desired result:

$ make
index.html index.md

In the past, I had no error logs in two cases:

1. The user under which Apache was running had no permissions to modify php_error_log file.
2. Error 500 occurred because of bad configuration of .htaccess, for example wrong rewrite module settings. In this situation errors are logged to Apache error_log file.

For the sake of completeness, you may use std::stringstream:

#include <iostream>
#include <sstream>
#include <string>

int main() {
    std::string a = "a", b = "b", c = "c";
    // apply formatting
    std::stringstream s;
    s << a << " " << b << " > " << c;
    // assign to std::string
    std::string str = s.str();
    std::cout << str << "\n";
}

Or (in this case) std::string's very own string concatenation capabilities:

#include <iostream>
#include <string>

int main() {
    std::string a = "a", b = "b", c = "c";
    std::string str = a + " " + b + " > " + c;
    std::cout << str << "\n";
}

For reference:

• http://en.cppreference.com/w/cpp/string/basic_string/operator+

If you really want to go the C way. Here you are:

#include <iostream>
#include <string>
#include <vector>
#include <cstdio>

int main() {
    std::string a = "a", b = "b", c = "c";
    const char fmt[] = "%s %s > %s";
    // use std::vector for memory management (to avoid memory leaks)
    std::vector<char>::size_type size = 256;
    std::vector<char> buf;
    do {
        // use snprintf instead of sprintf (to avoid buffer overflows)
        // snprintf returns the required size (without terminating null)
        // if buffer is too small initially: loop should run at most twice
        buf.resize(size+1);
        size = std::snprintf(
                &buf[0], buf.size(),
                fmt, a.c_str(), b.c_str(), c.c_str());
    } while (size+1 > buf.size());
    // assign to std::string
    std::string str(buf.begin(), buf.begin()+size);
    std::cout << str << "\n";
}

For reference:

• http://en.cppreference.com/w/cpp/io/c/fprintf

Then, there's the Boost Format Library. For the sake of your example:

#include <iostream>
#include <string>
#include <boost/format.hpp>

int main() {
    std::string a = "a", b = "b", c = "c";
    // apply format
    boost::format fmt = boost::format("%s %s > %s") % a % b % c; 
    // assign to std::string
    std::string str = fmt.str();
    std::cout << str << "\n";
}

Personally, I like this one:

"The designer is concerned with what happens when a user presses a button, and the architect is concerned with what happens when ten thousand users press a button."

SCEA for Java™ EE Study Guide by Mark Cade and Humphrey Sheil

Unless the variable k is defined, that's probably what's causing your trouble. Something like this will do what you want:

var new_tweets = { };

new_tweets.k = { };

new_tweets.k.tweet_id = 98745521;
new_tweets.k.user_id = 54875;

new_tweets.k.data = { };

new_tweets.k.data.in_reply_to_screen_name = 'other_user';
new_tweets.k.data.text = 'tweet text';

// Will create the JSON string you're looking for.
var json = JSON.stringify(new_tweets);

You can also do it all at once:

var new_tweets = {
  k: {
    tweet_id: 98745521,
    user_id: 54875,
    data: {
      in_reply_to_screen_name: 'other_user',
      text: 'tweet_text'
    }
  }
}

You can do a column transformation by using apply

Define a clean function to remove the dollar and commas and convert your data to float.

def clean(x):
    x = x.replace("$", "").replace(",", "").replace(" ", "")
    return float(x)

Next, call it on your column like this.

data['Revenue'] = data['Revenue'].apply(clean)

You can do it with PhantomJSDriver.

PhantomJSDriver pd = ((PhantomJSDriver) ((WebDriverFacade) getDriver()).getProxiedDriver());
pd.executePhantomJS(
            "this.onResourceRequested = function(request, net) {" +
            "   net.setHeader('header-name', 'header-value')" +
            "};");

Using the request object, you can filter also so the header won't be set for every request.

class="mb-0"

m - sets margin

b - sets bottom margin or padding

0 - sets 0 margin or padding

CSS class

.mb-0{
       margin-bottom: 0
     }

Not 100% what you were looking for, but kind of an inside-out way of doing it:

SQL> CREATE TABLE mytable (id NUMBER, status VARCHAR2(50));

Table created.

SQL> INSERT INTO mytable VALUES (1,'Finished except pouring water on witch');

1 row created.

SQL> INSERT INTO mytable VALUES (2,'Finished except clicking ruby-slipper heels');

1 row created.

SQL> INSERT INTO mytable VALUES (3,'You shall (not?) pass');

1 row created.

SQL> INSERT INTO mytable VALUES (4,'Done');

1 row created.

SQL> INSERT INTO mytable VALUES (5,'Done with it.');

1 row created.

SQL> INSERT INTO mytable VALUES (6,'In Progress');

1 row created.

SQL> INSERT INTO mytable VALUES (7,'In progress, OK?');

1 row created.

SQL> INSERT INTO mytable VALUES (8,'In Progress Check Back In Three Days'' Time');

1 row created.

SQL> SELECT *
  2  FROM   mytable m
  3  WHERE  +1 NOT IN (INSTR(m.status,'Done')
  4            ,       INSTR(m.status,'Finished except')
  5            ,       INSTR(m.status,'In Progress'));

        ID STATUS
---------- --------------------------------------------------
         3 You shall (not?) pass
         7 In progress, OK?

SQL>

You could also use...

$hostname = getenv('HTTP_HOST');

I was returning valid JSON, getting a response of 200 in my "complete" callback, and could see it in the chrome network console... BUT I hadn't specified

dataType: "json"

once I did, unlike the "accepted answer", that actually fixed the problem.

@Maethortje 

The problem here is java creates an empty list when you called new ArrayList and 

while trying to add an element at specified position you got IndexOutOfBound , so the list should have some elements at their position.

Please try following

/*
  Add an element to specified index of Java ArrayList Example
  This Java Example shows how to add an element at specified index of java
  ArrayList object using add method.
*/

import java.util.ArrayList;

public class AddElementToSpecifiedIndexArrayListExample {

  public static void main(String[] args) {
    //create an ArrayList object
    ArrayList arrayList = new ArrayList();

    //Add elements to Arraylist
    arrayList.add("1");
    arrayList.add("2");
    arrayList.add("3");

    /*
      To add an element at the specified index of ArrayList use
      void add(int index, Object obj) method.
      This method inserts the specified element at the specified index in the
      ArrayList.  
    */
    arrayList.add(1,"INSERTED ELEMENT");

    /*
      Please note that add method DOES NOT overwrites the element previously
      at the specified index in the list. It shifts the elements to right side
      and increasing the list size by 1.
    */

    System.out.println("ArrayList contains...");
    //display elements of ArrayList
    for(int index=0; index < arrayList.size(); index++)
      System.out.println(arrayList.get(index));

  }
}

/*
Output would be
ArrayList contains...
1
INSERTED ELEMENT
2
3

*/

#include<stdio.h>
#include<string.h>

#define filename "somefile.txt"

int main()
{
    FILE *fp;
    int count[26] = {0}, i, c;  
    char ch;
    char alpha[27] = "abcdefghijklmnopqrstuwxyz";
    fp = fopen(filename,"r");
    if(fp == NULL)
        printf("file not found\n");
    while( (ch = fgetc(fp)) != EOF) {
        c = 0;
        while(alpha[c] != '\0') {

            if(alpha[c] == ch) {
                count[c]++; 
            }
            c++;
        }
    }
    for(i = 0; i<26;i++) {
        printf("character %c occured %d number of times\n",alpha[i], count[i]);
    }
    return 0;
}

In order to resolve

Gem::Ext::BuildError: ERROR: Failed to build gem native extension error for mysql2,

I think libmysql-ruby got changed with ruby-mysql

Simply try with following commands,

sudo apt-get install ruby-mysql

& then

sudo apt-get install libmysqlclient-dev

It very much depend on the program you're using. Different programs (Emacs, vi, sed, and Perl) use slightly different regular expressions. In this case, I'd say that in the first pattern, the last "+" should be removed.

If you're using ASP.NET MVC, I found Response.AddHeader("X-UA-Compatible", "IE=edge,chrome=1") in a code block in _Layout to work quite well:

@Code
    Response.AddHeader("X-UA-Compatible", "IE=edge,chrome=1")
End Code
<!DOCTYPE html>
everything else

Another more manual option to get it:

.nuget\nuget.exe install Newtonsoft.Json -Version 4.0.5

To check OleDbConnection State use this:

if (oconn.State == ConnectionState.Open)
{
    oconn.Close();
}

State return the ConnectionState

public override ConnectionState State { get; }

Here are the other ConnectionState enum

public enum ConnectionState
    {
        //
        // Summary:
        //     The connection is closed.
        Closed = 0,
        //
        // Summary:
        //     The connection is open.
        Open = 1,
        //
        // Summary:
        //     The connection object is connecting to the data source. (This value is reserved
        //     for future versions of the product.)
        Connecting = 2,
        //
        // Summary:
        //     The connection object is executing a command. (This value is reserved for future
        //     versions of the product.)
        Executing = 4,
        //
        // Summary:
        //     The connection object is retrieving data. (This value is reserved for future
        //     versions of the product.)
        Fetching = 8,
        //
        // Summary:
        //     The connection to the data source is broken. This can occur only after the connection
        //     has been opened. A connection in this state may be closed and then re-opened.
        //     (This value is reserved for future versions of the product.)
        Broken = 16
    }

if you have Mac just use help option (usually the last option on Mac's menu bar) then type: "tab indentation" and choose a tab indentation width

but generally, you can follow this path: view -> indentation

As already stated, screen -S SESSIONTITLE works for starting a session with a title (SESSIONTITLE), but if you start a session and later decide to change its title. This can be accomplished by using the default key bindings:

Ctrl+a, A

Which prompts:

Set windows title to:SESSIONTITLE

Change SESSIONTITLE by backspacing and typing in the desired title. To confirm the name change and list all titles.

Ctrl+a, "

Cuando se use Windows en Español, el código debe quedar asi (when using Windows in Spanish, code is):

for /F "tokens=3 delims=: " %%H in ('sc query MYSERVICE ^| findstr "        ESTADO"') do (
  if /I "%%H" NEQ "RUNNING" (
    REM Put your code you want to execute here
    REM For example, the following line
    net start MYSERVICE
  )
)

Reemplazar MYSERVICE con el nombre del servicio que se desea procesar. Puedes ver el nombre del servicio viendo las propiedades del servicio. (Replace MYSERVICE with the name of the service to be processed. You can see the name of the service on service properties.)

I had same problem and I solved using this code

HTML

<span id="current"></span><br>
<input type="number" id="n" value="5" step=".5" />

You can add just 3 first lines the others parts is optional.

$('#n').on('change paste', function () {
    $("#current").html($(this).val())   
});
// here when click on spinner to change value, call trigger change
$(".input-group-btn-vertical").click(function () {
   $("#n").trigger("change");
});
// you can use this to block characters non numeric
$("#n").keydown(function (e) {
    // Allow: backspace, delete, tab, escape, enter and .
    if ($.inArray(e.keyCode, [46, 8, 9, 27, 13, 110, 190]) !== -1 || (e.keyCode === 65 && e.ctrlKey === true) || (e.keyCode >= 35 && e.keyCode <= 40)) 
           return;

    if ((e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)) 
       e.preventDefault();
});

Example here : http://jsfiddle.net/XezmB/1303/

As of right now, I do not know of any. It appears the code academy folks have set their sites on Ruby on Rails. They do not rule Java out of the picture however.

If I understand you correctly, you're talking about doing a

svn merge -rn:n-1

to back out of an earlier commit, in which case, you're probably looking for

git revert

I too got this error. Incidentally, i typed __int__ instead of __init__.

I think, in many mistype cases the IDE i am using (IntelliJ) would have changed the color to the default set for Function definition. But, in my case __int__ being another dunder/magic method, color remained same as the one which IDE displays for __init__ (default Predefined item definition color), which took me some time in spotting the missing i.

If nothing works Restart your PC . Restarting my computer does the trick

The problem is that you mapped your servlet to /register.html and it expects POST method, because you implemented only doPost() method. So when you open register.html page, it will not open html page with the form but servlet that handles the form data.

Alternatively when you submit POST form to non-existing URL, web container will display 405 error (method not allowed) instead of 404 (not found).

To fix:

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

This is probably the easiest way, not the prettiest though:

SELECT *,
    (SELECT Count(*) FROM eventsTable WHERE columnName = 'Business') as RowCount
    FROM eventsTable
    WHERE columnName = 'Business'

This will also work without having to use a group by

SELECT *, COUNT(*) OVER () as RowCount
    FROM eventsTables
    WHERE columnName = 'Business'

I know that this is an old question, but I'm surprised that no answer mentions GetDateTime:

Gets the value of the specified column as a DateTime object.

Which you can use like:

while (MyReader.Read())
{
    TextBox1.Text = MyReader.GetDateTime(columnPosition).ToString("dd/MM/yyyy");
}

It should be noted as well that this will of course only find all those subclasses that exist on your current classpath. Presumably this is OK for what you are currently looking at, and chances are you did consider this, but if you have at any point released a non-final class into the wild (for varying levels of "wild") then it is entirely feasible that someone else has written their own subclass that you will not know about.

Thus if you happened to be wanting to see all subclasses because you want to make a change and are going to see how it affects subclasses' behaviour - then bear in mind the subclasses that you can't see. Ideally all of your non-private methods, and the class itself should be well-documented; make changes according to this documentation without changing the semantics of methods/non-private fields and your changes should be backwards-compatible, for any subclass that followed your definition of the superclass at least.

If you don't mind including a utility library, lodash library has _.pad, _.padLeft and _.padRight functions.

I am currently creating plugins for a retail software brand, which are actually .net class libraries. As a requirement, each plugin needs to be configured using a config file. After a bit of research and testing, I compiled the following class. It does the job flawlessly. Note that I haven't implemented local exception handling in my case because, I catch exceptions at a higher level.

Some tweaking maybe needed to get the decimal point right, in case of decimals and doubles, but it works fine for my CultureInfo...

static class Settings
{
    static UriBuilder uri = new UriBuilder(Assembly.GetExecutingAssembly().CodeBase);
    static Configuration myDllConfig = ConfigurationManager.OpenExeConfiguration(uri.Path);
    static AppSettingsSection AppSettings = (AppSettingsSection)myDllConfig.GetSection("appSettings");
    static NumberFormatInfo nfi = new NumberFormatInfo() 
    { 
        NumberGroupSeparator = "", 
        CurrencyDecimalSeparator = "." 
    };

    public static T Setting<T>(string name)
    {
        return (T)Convert.ChangeType(AppSettings.Settings[name].Value, typeof(T), nfi);
    }
}

App.Config file sample

<add key="Enabled" value="true" />
<add key="ExportPath" value="c:\" />
<add key="Seconds" value="25" />
<add key="Ratio" value="0.14" />

Usage:

  somebooleanvar = Settings.Setting<bool>("Enabled");
  somestringlvar = Settings.Setting<string>("ExportPath");
  someintvar =     Settings.Setting<int>("Seconds");
  somedoublevar =  Settings.Setting<double>("Ratio");

Credits to Shadow Wizard & MattC

@user20877984's answer is excellent. Since they summed it up far better than my previous answer, here is my (posibly still shoddy) attempt at an application of the concept:

Using do.call in a basic fashion:

powvalues <- list(power=0.9,delta=2)
do.call(power.t.test,powvalues)

Working on a full data set:

# get the example data
df <- data.frame(delta=c(1,1,2,2), power=c(.90,.85,.75,.45))

#> df
#  delta power
#1     1  0.90
#2     1  0.85
#3     2  0.75
#4     2  0.45

lapply the power.t.test function to each of the rows of specified values:

result <- lapply(
  split(df,1:nrow(df)),
  function(x) do.call(power.t.test,x)
)

> str(result)
List of 4
 $ 1:List of 8
  ..$ n          : num 22
  ..$ delta      : num 1
  ..$ sd         : num 1
  ..$ sig.level  : num 0.05
  ..$ power      : num 0.9
  ..$ alternative: chr "two.sided"
  ..$ note       : chr "n is number in *each* group"
  ..$ method     : chr "Two-sample t test power calculation"
  ..- attr(*, "class")= chr "power.htest"
 $ 2:List of 8
  ..$ n          : num 19
  ..$ delta      : num 1
  ..$ sd         : num 1
  ..$ sig.level  : num 0.05
  ..$ power      : num 0.85
... ...

On Windows 10 and Android Studio you can go in Android Studio to "File"->"Settings" in Settings then to "Appearance & Behavior" -> "System Settings" -> "Android SDK". In the Tab "SDK Tools" active:

• "Android SDK Build-Tools .."
• "Android Emulator"
• "Android SDK Plattform-Tools"
• "Android SDK Tools"

If all installed then you can start the Emulator in Android Studio with "Tools" -> "Android" -> "AVD Manager". If the Emulator run you can try "react-native run-android"

For me something was wrong in the PATH enviroment variable. I removed all path related to npm and added at the start of PATH this folder:

c:\Users\<your-user-name>\AppData\Roaming\npm\

Make sure you have ; between paths.

You could use http://builtbased.com/ to figure out which server, framework and programming language was used.

Direct value should work just fine:

var sv = sel.value;
alert(sv);

The only reason your code might fail is when there is no item selected, then the selectedIndex returns -1 and the code breaks.

update tb set  f1=1 where id in (select top 100 id from tb where f1=0)

I found adding a shortcut to the startup folder to be the easiest way for me. I had to add a reference to "Windows Script Host Object Model" and "Microsoft.CSharp" and then used this code:

IWshRuntimeLibrary.WshShell shell = new IWshRuntimeLibrary.WshShell();
string shortcutAddress = Environment.GetFolderPath(Environment.SpecialFolder.Startup) + @"\MyAppName.lnk";
System.Reflection.Assembly curAssembly = System.Reflection.Assembly.GetExecutingAssembly();

IWshRuntimeLibrary.IWshShortcut shortcut = (IWshRuntimeLibrary.IWshShortcut)shell.CreateShortcut(shortcutAddress);
shortcut.Description = "My App Name";
shortcut.WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory;
shortcut.TargetPath = curAssembly.Location;
shortcut.IconLocation = AppDomain.CurrentDomain.BaseDirectory + @"MyIconName.ico";
shortcut.Save();

A public item is one that is accessible from any other class. You just have to know what object it is and you can use a dot operator to access it. Protected means that a class and its subclasses have access to the variable, but not any other classes, they need to use a getter/setter to do anything with the variable. A private means that only that class has direct access to the variable, everything else needs a method/function to access or change that data. Hope this helps.

You can set timeouts for all connections made from the jvm by changing the following System-properties:

System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
System.setProperty("sun.net.client.defaultReadTimeout", "10000");

Every connection will time out after 10 seconds.

Setting 'defaultReadTimeout' is not needed, but shown as an example if you need to control reading.

SELECT group,MAX(date) as max_date
FROM table
WHERE checks>0
GROUP BY group

That works to get the max date..join it back to your data to get the other columns:

Select group,max_date,checks
from table t
inner join 
(SELECT group,MAX(date) as max_date
FROM table
WHERE checks>0
GROUP BY group)a
on a.group = t.group and a.max_date = date

Inner join functions as the filter to get the max record only.

FYI, your column names are horrid, don't use reserved words for columns (group, date, table).

SELECT ROUTINE_NAME, ROUTINE_DEFINITION
    FROM INFORMATION_SCHEMA.ROUTINES 
    WHERE ROUTINE_DEFINITION LIKE '%Foo%' 
    AND ROUTINE_TYPE='PROCEDURE'

SELECT OBJECT_NAME(id) 
    FROM SYSCOMMENTS 
    WHERE [text] LIKE '%Foo%' 
    AND OBJECTPROPERTY(id, 'IsProcedure') = 1 
    GROUP BY OBJECT_NAME(id)

SELECT OBJECT_NAME(object_id)
    FROM sys.sql_modules
    WHERE OBJECTPROPERTY(object_id, 'IsProcedure') = 1
    AND definition LIKE '%Foo%'

Make sure you do not use the trailing semicolon: This will not work:

set JAVA_HOME=C:\Program Files (x86)\Java\jdk1.6.0_29;

This will:

set JAVA_HOME=C:\Program Files (x86)\Java\jdk1.6.0_29

A common reason for this type of error is that you might have changed the name of your IBOutlet or IBAction you can simply check this by going to source code.

Click on the main.storyboard and then select open as and then select source code

source code will open

and then check whether there is the name of the iboutlet or ibaction that you have changed , if there is then select the part and delete it and then again create iboutlet or ibaction. This should resolve your problem

Put them inside btn-toolbar or some other container, not btn-group. btn-group joins them together. More info on Bootstrap documentation.

Edit: The original question was for Bootstrap 2.x, but the same is still valid for Bootstrap 3 and Bootstrap 4.

In Bootstrap 4 you will need to add appropriate margin to your groups using utility classes, such as mx-2.

If you are using ASP.NET Core MVC, the answers above are ever so slightly altered...

In my action method (which returns async Task<JsonResult>) I add the line (anywhere before the return statement):

Response.Headers.Add("Content-Disposition", $"attachment; filename={myFileName}");

It's getElementsByName() and getElementsByTagName() - note the "s" in "Elements", indicating that both functions return a list of elements, i.e., a NodeList, which you will access like an array. Note that the second function ends with "TagName" not "Tag".

Even if the function only returns one element it will still be in a NodeList of length one. So:

var els = document.getElementsByName('frmMain');
// els.length will be the number of elements returned
// els[0] will be the first element returned
// els[1] the second, etc.

Assuming your form is the first (or only) form on the page you can do this:

document.getElementsByName('frmMain')[0].elements
document.getElementsByTagName('table')[0].elements

This is copy my answer from THIS place.

Only need to fill datagrid again like this:

this.XXXTableAdapter.Fill(this.DataSet.XXX);

If you use automaticlly connect from dataGridView this code create automaticlly in Form_Load()

In my case it was an issue of the PHP version.

The .phar file I was using was not compatible with PHP 5.3.9. Switching interpreter to PHP 7 did fix it.

Unfortunately I couldn't comment on the Sean Rose post due to insufficient reputation, however I had to amend the "public" role portion of the script as it didn't show SCHEMA-scoped permissions due to the (INNER) JOIN against sys.objects. After that was changed to a LEFT JOIN I further had to amend the WHERE-clause logic to omit system objects. My amended query for the public perms is below.

--3) List all access provisioned to the public role, which everyone gets by default
    SELECT
        @@servername ServerName
        , db_name() DatabaseName
        , [UserType]         = '{All Users}',
        [DatabaseUserName] = '{All Users}',
        [LoginName]        = '{All Users}',
        [Role]             = roleprinc.[name],
        [PermissionType]   = perm.[permission_name],
        [PermissionState]  = perm.[state_desc],
        [ObjectType] = CASE perm.[class]
                           WHEN 1 THEN obj.[type_desc]        -- Schema-contained objects
                           ELSE perm.[class_desc]             -- Higher-level objects
                       END,
        [Schema] = objschem.[name],
        [ObjectName] = CASE perm.[class]
                           WHEN 3 THEN permschem.[name]       -- Schemas
                           WHEN 4 THEN imp.[name]             -- Impersonations
                           ELSE OBJECT_NAME(perm.[major_id])  -- General objects
                       END,
        [ColumnName] = col.[name]
    FROM
        --Roles
        sys.database_principals            AS roleprinc
        --Role permissions
        LEFT JOIN sys.database_permissions AS perm      ON perm.[grantee_principal_id] = roleprinc.[principal_id]
        LEFT JOIN sys.schemas              AS permschem ON permschem.[schema_id] = perm.[major_id]
        --All objects
        LEFT JOIN sys.objects              AS obj       ON obj.[object_id] = perm.[major_id]
        LEFT JOIN sys.schemas              AS objschem  ON objschem.[schema_id] = obj.[schema_id]
        --Table columns
        LEFT JOIN sys.columns              AS col       ON col.[object_id] = perm.[major_id]
                                                           AND col.[column_id] = perm.[minor_id]
        --Impersonations
        LEFT JOIN sys.database_principals  AS imp       ON imp.[principal_id] = perm.[major_id]
    WHERE
        roleprinc.[type] = 'R'
        AND roleprinc.[name] = 'public'
        AND isnull(obj.[is_ms_shipped], 0) = 0
        AND isnull(object_schema_name(perm.[major_id]), '') <> 'sys'

ORDER BY
    [UserType],
    [DatabaseUserName],
    [LoginName],
    [Role],
    [Schema],
    [ObjectName],
    [ColumnName],
    [PermissionType],
    [PermissionState],
    [ObjectType]

jQuery's .data() does a couple things but it doesn't add the data to the DOM as an attribute. When using it to grab a data attribute, the first thing it does is create a jQuery data object and sets the object's value to the data attribute. After that, it's essentially decoupled from the data attribute.

Example:

<div data-foo="bar"></div>

If you grabbed the value of the attribute using .data('foo'), it would return "bar" as you would expect. If you then change the attribute using .attr('data-foo', 'blah') and then later use .data('foo') to grab the value, it would return "bar" even though the DOM says data-foo="blah". If you use .data() to set the value, it'll change the value in the jQuery object but not in the DOM.

Basically, .data() is for setting or checking the jQuery object's data value. If you are checking it and it doesn't already have one, it creates the value based on the data attribute that is in the DOM. .attr() is for setting or checking the DOM element's attribute value and will not touch the jQuery data value. If you need them both to change you should use both .data() and .attr(). Otherwise, stick with one or the other.

You also need to include the Log4J JAR file in the classpath.

Note that slf4j-log4j12-1.6.4.jar is only an adapter to make it possible to use Log4J via the SLF4J API. It does not contain the actual implementation of Log4J.

$(function(){
    $(window).resize(function(){
        var h = $(window).height();
        var w = $(window).width();
        $("#elementToResize").css('height',(h < 768 || w < 1024) ? 500 : 400);
    });
});

Scrollbars etc have an effect on the window size so you may want to tweak to desired size.

Update: 2020

You can use the parameter as_frame=True to get pandas dataframes.

If as_frame parameter available (eg. load_iris)

from sklearn import datasets
X,y = datasets.load_iris(return_X_y=True) # numpy arrays

dic_data = datasets.load_iris(as_frame=True)
print(dic_data.keys())

df = dic_data['frame'] # pandas dataframe data + target
df_X = dic_data['data'] # pandas dataframe data only
ser_y = dic_data['target'] # pandas series target only
dic_data['target_names'] # numpy array

If as_frame parameter NOT available (eg. load_boston)

from sklearn import datasets

fnames = [ i for i in dir(datasets) if 'load_' in i]
print(fnames)

fname = 'load_boston'
loader = getattr(datasets,fname)()
df = pd.DataFrame(loader['data'],columns= loader['feature_names'])
df['target'] = loader['target']
df.head(2)

I'll just comment you can get a lot of mileage out of table when trying to "fake" a dictionary also, e.g.

> x <- c("a","a","b","b","b","c")
> (t <- table(x))
x
a b c 
2 3 1 
> names(t)
[1] "a" "b" "c"
> o <- order(as.numeric(t))
> names(t[o])
[1] "c" "a" "b"

etc.

https://golang.org/src/time/format.go specified For parsing time 15 is used for Hours, 04 is used for minutes, 05 for seconds.

For parsing Date 11, Jan, January is for months, 02, Mon, Monday for Day of the month, 2006 for year and of course MST for zone

But you can use this layout as well, which I find very simple. "Mon Jan 2 15:04:05 MST 2006"

    const layout = "Mon Jan 2 15:04:05 MST 2006"
    userTimeString := "Fri Dec 6 13:05:05 CET 2019"

    t, _ := time.Parse(layout, userTimeString)
    fmt.Println("Server: ", t.Format(time.RFC850))
    //Server:  Friday, 06-Dec-19 13:05:05 CET

    mumbai, _ := time.LoadLocation("Asia/Kolkata")
    mumbaiTime := t.In(mumbai)
    fmt.Println("Mumbai: ", mumbaiTime.Format(time.RFC850))
    //Mumbai:  Friday, 06-Dec-19 18:35:05 IST

DEMO

$sqlquery = "SELECT field1, field2 FROM table WHERE columnA <> 'x' AND columbB <> 'y'";

I'd suggest using the diamond operator (<>) in favor of != as the first one is valid SQL and the second one is a MySQL addition.

Just to update these answers slightly with the new literal syntax in iOS 6--you can use Paths = @[indexPath] for a single object, or Paths = @[indexPath1, indexPath2,...] for multiple objects.

Personally, I've found the literal syntax for arrays and dictionaries to be immensely useful and big time savers. It's just easier to read, for one thing. And it removes the need for a nil at the end of any multi-object list, which has always been a personal bugaboo. We all have our windmills to tilt with, yes? ;-)

Just thought I'd throw this into the mix. Hope it helps.

In order to use special characters, such as '>' on Windows with echo, you need to place a special escape character before it.

For instance

echo A->B

will not work since '>' has to be escaped by '^':

 echo A-^>B

See also escape sequences.

There is a short batch file, which prints a basic set of special character and their escape sequences.

The first option is better performance wise (As ArrayList implement RandomAccess interface). As per the java doc, a List implementation should implement RandomAccess interface if, for typical instances of the class, this loop:

 for (int i=0, n=list.size(); i < n; i++)
     list.get(i);

runs faster than this loop:

 for (Iterator i=list.iterator(); i.hasNext(); )
     i.next();

I hope it helps. First option would be slow for sequential access lists.

Withough testing, I'd try:

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

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

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

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

I assume from db that this is LINQ-to-SQL / Entity Framework / similar (not LINQ-to-Objects);

Generally, you do better with the conditional syntax ( a ? b : c) - however, I don't know if it will work with your different queries like that (after all, how would your write the TSQL?).

For a trivial example of the type of thing you can do:

select new {p.PriceID, Type = p.Price > 0 ? "debit" : "credit" };

You can do much richer things, but I really doubt you can pick the table in the conditional. You're welcome to try, of course...

void atoh(char *ascii_ptr, char *hex_ptr,int len)
{
    int i;

    for(i = 0; i < (len / 2); i++)
    {

        *(hex_ptr+i)   = (*(ascii_ptr+(2*i)) <= '9') ? ((*(ascii_ptr+(2*i)) - '0') * 16 ) :  (((*(ascii_ptr+(2*i)) - 'A') + 10) << 4);
        *(hex_ptr+i)  |= (*(ascii_ptr+(2*i)+1) <= '9') ? (*(ascii_ptr+(2*i)+1) - '0') :  (*(ascii_ptr+(2*i)+1) - 'A' + 10);

    }


}

var yearStart = 2000;
var yearEnd = 2040;

var arr = [];

for (var i = yearStart; i <= yearEnd; i++) {

     arr.push(i);
}

Most of the time you would create a list in groovy rather than an array. You could do it like this:

names = ["lucas", "Fred", "Mary"]

Alternately, if you did not want to quote everything like you did in the ruby example, you could do this:

names = "lucas Fred Mary".split()

You can use regular expressions for extracting the number from string. Lets check it. Suppose this is the string mixing text and numbers 'stack12345overflow569'. This one should work:

select regexp_replace('stack12345overflow569', '[[:alpha:]]|_') as numbers from dual;

which will return "12345569".

also you can use this one:

select regexp_replace('stack12345overflow569', '[^0-9]', '') as numbers,
       regexp_replace('Stack12345OverFlow569', '[^a-z and ^A-Z]', '') as characters
from dual

which will return "12345569" for numbers and "StackOverFlow" for characters.

Sql Server does not (on my knowledge) have in-build Split function. Split function in general on all platforms would have comma-separated string value to be split into individual strings. In sql server, the main objective or necessary of the Split function is to convert a comma-separated string value (‘abc,cde,fgh’) into a temp table with each string as rows.

The below Split function is Table-valued function which would help us splitting comma-separated (or any other delimiter value) string to individual string.

CREATE FUNCTION dbo.Split(@String varchar(8000), @Delimiter char(1))       
returns @temptable TABLE (items varchar(8000))       
as       
begin       
    declare @idx int       
    declare @slice varchar(8000)       

    select @idx = 1       
        if len(@String)<1 or @String is null  return       

    while @idx!= 0       
    begin       
        set @idx = charindex(@Delimiter,@String)       
        if @idx!=0       
            set @slice = left(@String,@idx - 1)       
        else       
            set @slice = @String       

        if(len(@slice)>0)  
            insert into @temptable(Items) values(@slice)       

        set @String = right(@String,len(@String) - @idx)       
        if len(@String) = 0 break       
    end   
return       
end  

select top 10 * from dbo.split('Chennai,Bangalore,Mumbai',',')

the complete can be found at follownig link http://www.logiclabz.com/sql-server/split-function-in-sql-server-to-break-comma-separated-strings-into-table.aspx

If you are using Perforce (imported the project as a Perforce project), then .cproject and .project will be located under the root of the PERFORCE project, not on the workspace folder.

Hope this helps :)

Paulo's help lead me to the solution. It was a combination of the following:

• the password contained a dollar sign
• I was trying to connect from a Linux shell

The bash shell treats the dollar sign as a special character for expansion to an environment variable, so we need to escape it with a backslash. Incidentally, we don't have to do this in the case where the dollar sign is the final character of the password.

As an example, if your password is "pas$word", from Linux bash we must connect as follows:

# mysql --host=192.168.233.142 --user=root --password=pas\$word

Here's how to test whether a parameter is unset, or empty ("Null") or set with a value:

+--------------------+----------------------+-----------------+-----------------+
|   Expression       |       parameter      |     parameter   |    parameter    |
|   in script:       |   Set and Not Null   |   Set But Null  |      Unset      |
+--------------------+----------------------+-----------------+-----------------+
| ${parameter:-word} | substitute parameter | substitute word | substitute word |
| ${parameter-word}  | substitute parameter | substitute null | substitute word |
| ${parameter:=word} | substitute parameter | assign word     | assign word     |
| ${parameter=word}  | substitute parameter | substitute null | assign word     |
| ${parameter:?word} | substitute parameter | error, exit     | error, exit     |
| ${parameter?word}  | substitute parameter | substitute null | error, exit     |
| ${parameter:+word} | substitute word      | substitute null | substitute null |
| ${parameter+word}  | substitute word      | substitute word | substitute null |
+--------------------+----------------------+-----------------+-----------------+

Source: POSIX: Parameter Expansion:

In all cases shown with "substitute", the expression is replaced with the value shown. In all cases shown with "assign", parameter is assigned that value, which also replaces the expression.

To show this in action:

+--------------------+----------------------+-----------------+-----------------+
|   Expression       |  FOO="world"         |     FOO=""      |    unset FOO    |
|   in script:       |  (Set and Not Null)  |  (Set But Null) |     (Unset)     |
+--------------------+----------------------+-----------------+-----------------+
| ${FOO:-hello}      | world                | hello           | hello           |
| ${FOO-hello}       | world                | ""              | hello           |
| ${FOO:=hello}      | world                | FOO=hello       | FOO=hello       |
| ${FOO=hello}       | world                | ""              | FOO=hello       |
| ${FOO:?hello}      | world                | error, exit     | error, exit     |
| ${FOO?hello}       | world                | ""              | error, exit     |
| ${FOO:+hello}      | hello                | ""              | ""              |
| ${FOO+hello}       | hello                | hello           | ""              |
+--------------------+----------------------+-----------------+-----------------+

For me the solution was easy, there was no room left on drive C, once deleted some old files i was able to perform IISReset and all the services started successfully.

You can specify multiple method signatures on the interface then have multiple method overloads on the class method:

interface INotificationService {
    error(message: string, title?: string, autoHideAfter?: number);
    error(message: string, autoHideAfter: number);
}

class MyNotificationService implements INotificationService {
    error(message: string, title?: string, autoHideAfter?: number);
    error(message: string, autoHideAfter?: number);
    error(message: string, param1?: (string|number), param2?: number) {
        var autoHideAfter: number,
            title: string;

        // example of mapping the parameters
        if (param2 != null) {
            autoHideAfter = param2;
            title = <string> param1;
        }
        else if (param1 != null) {
            if (typeof param1 === "string") {
                title = param1;
            }
            else {
                autoHideAfter = param1;
            }
        }

        // use message, autoHideAfter, and title here
    }
}

Now all these will work:

var service: INotificationService = new MyNotificationService();
service.error("My message");
service.error("My message", 1000);
service.error("My message", "My title");
service.error("My message", "My title", 1000);

...and the error method of INotificationService will have the following options:

Playground

To answer your first question: yes it is feasible to develop an android application in pure python, in order to achieve this I suggest you use BeeWare, which is just a suite of python tools, that work together very well and they enable you to develop platform native applications in python.

checkout this video by the creator of BeeWare that perfectly explains and demonstrates it's application

How it works

Android's preferred language of implementation is Java - so if you want to write an Android application in Python, you need to have a way to run your Python code on a Java Virtual Machine. This is what VOC does. VOC is a transpiler - it takes Python source code, compiles it to CPython Bytecode, and then transpiles that bytecode into Java-compatible bytecode. The end result is that your Python source code files are compiled directly to a Java .class file, which can be packaged into an Android application.

VOC also allows you to access native Java objects as if they were Python objects, implement Java interfaces with Python classes, and subclass Java classes with Python classes. Using this, you can write an Android application directly against the native Android APIs.

Once you've written your native Android application, you can use Briefcase to package your Python code as an Android application.

Briefcase is a tool for converting a Python project into a standalone native application. You can package projects for:

• Mac
• Windows
• Linux
• iPhone/iPad
• Android
• AppleTV
• tvOS.

You can check This native Android Tic Tac Toe app written in Python, using the BeeWare suite. on GitHub

in addition to the BeeWare tools, you'll need to have a JDK and Android SDK installed to test run your application.

and to answer your second question: a good environment can be anything you are comfortable with be it a text editor and a command line, or an IDE, if you're looking for a good python IDE I would suggest you try Pycharm, it has a community edition which is free, and it has a similar environment as android studio, due to to the fact that were made by the same company.

I hope this has been helpful

The problem with a LEFT JOIN is that if there are no appointments, it will still return one row with a null, which when aggregated by COUNT will become 1, and it will appear that the person has one appointment when actually they have none. I think this will give the correct results:

SELECT person.person_id,
(SELECT COUNT(*) FROM appointment WHERE person.person_id = appointment.person_id) AS 'Appointments'
FROM person;

All your classes are internal by default

Marking public did not do the trick.

Are you sure you do not have two classes named Method, and perhaps are including the wrong Method class?

From .Net 3.5 you can use LINQ extension method that (sometimes) makes code flow a bit better.

Usage looks like this:

using System.Linq; 

// ...

public void My()
{
    var myArray = new[] { "abc", "123", "zyx" };
    List<string> myList = myArray.ToList();
}

PS. There's also ToArray() method that works in other way.

I am a bit late to answer this but none of the above worked for me.

This is what worked for me

@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) {
    //your styles here
   }

This commands shows the created date of branch dev from main

$git reflog show --date=iso dev
$7a2b33d dev@{2012-11-23 13:20:28 -2100}: branch: Created from main

What type of OS are you running on?

In order to assign more than 2GB of ram it needs to be at least a 64bit OS.

Then there is another problem. Even if your OS has Unlimited RAM, but that is fragmented in a way that not a single free block of 2GB is available, you'll get out of memory exceptions too. And keep in mind that the normal Heap memory is only part of the memory the VM process is using. So on a 32bit machine you will probably never be able to set Xmx to 2048MB.

I would also suggest to set min an max memory to the same value, because in this case as soon as the VM runs out of memory the frist time 1GB is allocated from the start, the VM then allocates a new block (assuming it increases with 500MB blocks) of 1,5GB after that is allocated, it would copy all the stuff from block one to the new one and free Memory after that. If it runs out of Memory again the 2GB are allocated and the 1,5 GB are then copied, temporarily allocating 3,5GB of memory.

My Visual Studio 2015 RTM was also very slow using ReSharper 9.1.2, but it has worked fine since I upgraded to 9.1.3 (see ReSharper 9.1.3 to the Rescue). Perhaps a cue.

One more cue. A ReSharper 9.2 version was made available to:

refines integration with Visual Studio 2015 RTM, addressing issues discovered in versions 9.1.2 and 9.1.3

You could also just use the NSUUID API:

let uuid = NSUUID()

If you want to get the string value back out, you can use uuid.UUIDString.

Note that NSUUID is available from iOS 6 and up.

Use a concrete list type, e.g. ArrayList instead of just List.

If you want to copy a file and not move it you can code like this.

private static void copyFile(File sourceFile, File destFile)
        throws IOException {
    if (!sourceFile.exists()) {
        return;
    }
    if (!destFile.exists()) {
        destFile.createNewFile();
    }
    FileChannel source = null;
    FileChannel destination = null;
    source = new FileInputStream(sourceFile).getChannel();
    destination = new FileOutputStream(destFile).getChannel();
    if (destination != null && source != null) {
        destination.transferFrom(source, 0, source.size());
    }
    if (source != null) {
        source.close();
    }
    if (destination != null) {
        destination.close();
    }

}

I Encounter this problem before. I suspect that is some of ur cells are link towards other sheet, which the other sheets is returning #NAME? which ends up the current sheets is not working on calculation.

Try solve ur other sheets that is linked

FragmentStatePagerAdapter:

• with FragmentStatePagerAdapter,your unneeded fragment is destroyed.A transaction is committed to completely remove the fragment from your activity's FragmentManager.

• The state in FragmentStatePagerAdapter comes from the fact that it will save out your fragment's Bundle from savedInstanceState when it is destroyed.When the user navigates back,the new fragment will be restored using the fragment's state.

FragmentPagerAdapter:

• By comparision FragmentPagerAdapter does nothing of the kind.When the fragment is no longer needed.FragmentPagerAdapter calls detach(Fragment) on the transaction instead of remove(Fragment).

• This destroy's the fragment's view but leaves the fragment's instance alive in the FragmentManager.so the fragments created in the FragmentPagerAdapter are never destroyed.

Borrowing from what Ivo van der Wijk and gnibbler have developed earlier, this is a dynamic solution

import cStringIO
import PIL.Image

image_data = None

def imagetopy(image, output_file):
    with open(image, 'rb') as fin:
        image_data = fin.read()

    with open(output_file, 'w') as fout:
        fout.write('image_data = '+ repr(image_data))

def pytoimage(pyfile):
    pymodule = __import__(pyfile)
    img = PIL.Image.open(cStringIO.StringIO(pymodule.image_data))
    img.show()

if __name__ == '__main__':
    imagetopy('spot.png', 'wishes.py')
    pytoimage('wishes')

You can then decide to compile the output image file with Cython to make it cool. With this method, you can bundle all your graphics into one module.

There are a few things you want to do here to make sure it remembers older values and triggers an onchange event even if the same option is selected again.

The first thing you want is a regular onChange event:

$("#selectbox").on("change", function(){
    console.log($(this).val());
    doSomething();
});

To have the onChange event trigger even when the same option is selected again, you can unset selected option when the dropdown receives focus by setting it to an invalid value. But you also want to store the previously selected value to restore it in case the user does not select any new option:

prev_select_option = ""; //some kind of global var

$("#selectbox").on("focus", function(){
    prev_select_option = $(this).val(); //store currently selected value
    $(this).val("unknown"); //set to an invalid value
});

The above code will allow you to trigger onchange even if the same value is selected. However, if the user clicks outside the select box, you want to restore the previous value. We do it on onBlur:

$("#selectbox").on("blur", function(){
    if ($(this).val() == null) { 
       //because we previously set an invalid value 
       //and user did not select any option
        $(this).val(prev_select_option);
    }
});

They're faster; unless you're loading the entire flat file into memory, a database will allow faster access in almost all cases.

They're safer; databases are easier to safely backup; they have mechanisms to check for file corruption, which flat files do not. Once corruption in your flat file migrates to your backups, you're done, and you might not even know it yet.

They have more features; databases can allow many users to read/write at the same time.

They're much less complex to work with, once they're setup.

They're simply different schemes for representing Unicode characters.

Both are variable-length - UTF-16 uses 2 bytes for all characters in the basic multilingual plane (BMP) which contains most characters in common use.

UTF-8 uses between 1 and 3 bytes for characters in the BMP, up to 4 for characters in the current Unicode range of U+0000 to U+1FFFFF, and is extensible up to U+7FFFFFFF if that ever becomes necessary... but notably all ASCII characters are represented in a single byte each.

For the purposes of a message digest it won't matter which of these you pick, so long as everyone who tries to recreate the digest uses the same option.

See this page for more about UTF-8 and Unicode.

(Note that all Java characters are UTF-16 code points within the BMP; to represent characters above U+FFFF you need to use surrogate pairs in Java.)

A little bit late, but you can request a higher quote here: https://support.google.com/youtube/contact/yt_api_form

You need to use the document.getElementsByClassName('class_name');

and dont forget that the returned value is an array of elements so if you want the first one use:

document.getElementsByClassName('class_name')[0]

UPDATE

Now you can use:

document.querySelector(".class_name") to get the first element with the class_name CSS class (null will be returned if non of the elements on the page has this class name)

or document.querySelectorAll(".class_name") to get a NodeList of elements with the class_name css class (empty NodeList will be returned if non of. the elements on the the page has this class name).

You can't treat a PDF like an HTML document. Images can't "float" within a document and have things flow around them, or flow with surrounding text. FPDF allows you to embed html in a text block, but only because it parses the tags and replaces <i> and <b> and so on with Postscript equivalent commands. It's not smart enough to dynamically place an image.

In other words, you have to specify coordinates (and if you don't, the current location's coordinates will be used anyways).

If it is a directory you own, grant yourself access to it:

chmod u+rx,go-w openfire

That grants you permission to use the directory and the files in it (x) and to list the files that are in it (r); it also denies group and others write permission on the directory, which is usually correct (though sometimes you may want to allow group to create files in your directory - but consider using the sticky bit on the directory if you do).

If it is someone else's directory, you'll probably need some help from the owner to change the permissions so that you can access it (or you'll need help from root to change the permissions for you).

I would rather not use any outside frameworks like log4j.net.

Why? Log4net would probably address most of your requirements. For example check this class: RollingFileAppender.

Log4net is well documented and there are thousand of resources and use cases on the web.

Calculating this way lets you choose which day of the week indicates the start of a new week (in the example I chose Monday).

Note that doing this calculation for a day that is a Monday will give the current Monday and not the previous one.

//Replace with whatever input date you want
DateTime inputDate = DateTime.Now;

//For this example, weeks start on Monday
int startOfWeek = (int)DayOfWeek.Monday;

//Calculate the number of days it has been since the start of the week
int daysSinceStartOfWeek = ((int)inputDate.DayOfWeek + 7 - startOfWeek) % 7;

DateTime previousStartOfWeek = inputDate.AddDays(-daysSinceStartOfWeek);

SELECT * FROM table WHERE arr && '{s}'::text[];

Compare two arrays for containment.

Just using the Array iteration methods built into JS is fine for this:

var result1 = [_x000D_
    {id:1, name:'Sandra', type:'user', username:'sandra'},_x000D_
    {id:2, name:'John', type:'admin', username:'johnny2'},_x000D_
    {id:3, name:'Peter', type:'user', username:'pete'},_x000D_
    {id:4, name:'Bobby', type:'user', username:'be_bob'}_x000D_
];_x000D_
_x000D_
var result2 = [_x000D_
    {id:2, name:'John', email:'[email protected]'},_x000D_
    {id:4, name:'Bobby', email:'[email protected]'}_x000D_
];_x000D_
_x000D_
var props = ['id', 'name'];_x000D_
_x000D_
var result = result1.filter(function(o1){_x000D_
    // filter out (!) items in result2_x000D_
    return !result2.some(function(o2){_x000D_
        return o1.id === o2.id;          // assumes unique id_x000D_
    });_x000D_
}).map(function(o){_x000D_
    // use reduce to make objects with only the required properties_x000D_
    // and map to apply this to the filtered array as a whole_x000D_
    return props.reduce(function(newo, name){_x000D_
        newo[name] = o[name];_x000D_
        return newo;_x000D_
    }, {});_x000D_
});_x000D_
_x000D_
document.body.innerHTML = '<pre>' + JSON.stringify(result, null, 4) +_x000D_
        '</pre>';

If you are doing this a lot, then by all means look at external libraries to help you out, but it's worth learning the basics first, and the basics will serve you well here.

The following kills all the processes created by this user:

kill  -9  -1

==========Advise==========

@martin clayton Answer is correct, But this is an advise only.

Please avoid the use of ambiguous variable in the stored procedure.

Example :

SELECT Id, dateCreated
INTO id, datecreated
FROM products
WHERE pName = iName

The above example will cause an error (null value error)

Example give below is correct. I hope this make sense.

Example :

SELECT Id, dateCreated
INTO val_id, val_datecreated
FROM products
WHERE pName = iName

You can also make them unambiguous by referencing the table, like:

[ Credit : maganap ]

SELECT p.Id, p.dateCreated INTO id, datecreated FROM products p 
WHERE pName = iName

"tty" originally meant "teletype" and "pty" means "pseudo-teletype".

In UNIX, /dev/tty* is any device that acts like a "teletype", ie, a terminal. (Called teletype because that's what we had for terminals in those benighted days.)

A pty is a pseudotty, a device entry that acts like a terminal to the process reading and writing there, but is managed by something else. They first appeared (as I recall) for X Window and screen and the like, where you needed something that acted like a terminal but could be used from another program.

I use these methods in my personal library:

Array.prototype.sum = Array.prototype.sum || function() {
  return this.reduce(function(sum, a) { return sum + Number(a) }, 0);
}

Array.prototype.average = Array.prototype.average || function() {
  return this.sum() / (this.length || 1);
}

EDIT: To use them, simply ask the array for its sum or average, like:

[1,2,3].sum() // = 6
[1,2,3].average() // = 2

You have to use new operator here to instantiate. For example:

Contacts.add(new Data(name, address, contact));

I think there is no need to specify

'http://localhost:8080`" 

in the URI part.. because. if you specify it, You'll have to change it manually for every environment.

Only

"/restws/json/product/get" also works

strsplit(c('a|b','b|c'),'|',fixed=TRUE)

you can add the 1px border to just the sides and bottom of each row. the first value is the top border, the second is the right border, the third is the bottom border, and the fourth is the left border.

div.row {
  border: 0px 1px 1px 1px solid;
}

Segmentation fault is a generic one, there are many possible reasons for this:

• Low memory
• Faulty Ram memory
• Fetching a huge data set from the db using a query (if the size of fetched data is more than swap mem)
• wrong query / buggy code
• having long loop (multiple recursion)

I found that there was a syntax error in the related module and it wasn't compiling - the compiler didn't tell me that though. Just gave me the error regarding the app.config stuff. VS2010. Once I had fixed the syntax error, all was good.

I think you missed a equal sign at:

Cursor c = ourDatabase.query(DATABASE_TABLE, column, KEY_ROWID + "" + l, null, null, null, null);  

Change to:

Cursor c = ourDatabase.query(DATABASE_TABLE, column, KEY_ROWID + " = " + l, null, null, null, null); 

Good answers so far, I want to only add that you could check the type of a node using nodeType:

yourElement.nodeType

This will give you an integer: (taken from here)

| Value |             Constant             |                          Description                          |  |
|-------|----------------------------------|---------------------------------------------------------------|--|
|    1  | Node.ELEMENT_NODE                | An Element node such as <p> or <div>.                         |  |
|    2  | Node.ATTRIBUTE_NODE              | An Attribute of an Element. The element attributes            |  |
|       |                                  | are no longer implementing the Node interface in              |  |
|       |                                  | DOM4 specification.                                           |  |
|    3  | Node.TEXT_NODE                   | The actual Text of Element or Attr.                           |  |
|    4  | Node.CDATA_SECTION_NODE          | A CDATASection.                                               |  |
|    5  | Node.ENTITY_REFERENCE_NODE       | An XML Entity Reference node. Removed in DOM4 specification.  |  |
|    6  | Node.ENTITY_NODE                 | An XML <!ENTITY ...> node. Removed in DOM4 specification.     |  |
|    7  | Node.PROCESSING_INSTRUCTION_NODE | A ProcessingInstruction of an XML document                    |  |
|       |                                  | such as <?xml-stylesheet ... ?> declaration.                  |  |
|    8  | Node.COMMENT_NODE                | A Comment node.                                               |  |
|    9  | Node.DOCUMENT_NODE               | A Document node.                                              |  |
|   10  | Node.DOCUMENT_TYPE_NODE          | A DocumentType node e.g. <!DOCTYPE html> for HTML5 documents. |  |
|   11  | Node.DOCUMENT_FRAGMENT_NODE      | A DocumentFragment node.                                      |  |
|   12  | Node.NOTATION_NODE               | An XML <!NOTATION ...> node. Removed in DOM4 specification.   |  |

Note that according to Mozilla:

The following constants have been deprecated and should not be used anymore: Node.ATTRIBUTE_NODE, Node.ENTITY_REFERENCE_NODE, Node.ENTITY_NODE, Node.NOTATION_NODE

Based on the above suggestions, the following data.table solution worked very fast for me:

library(data.table)

set.seed(45)
DT <- data.table(matrix(sample(10, 10^7, TRUE), ncol=10))

system.time(
  DT[, col_max := colnames(.SD)[max.col(.SD, ties.method = "first")]]
)
#>    user  system elapsed 
#>    0.15    0.06    0.21
DT[]
#>          V1 V2 V3 V4 V5 V6 V7 V8 V9 V10 col_max
#>       1:  7  4  1  2  3  7  6  6  6   1      V1
#>       2:  4  6  9 10  6  2  7  7  1   3      V4
#>       3:  3  4  9  8  9  9  8  8  6   7      V3
#>       4:  4  8  8  9  7  5  9  2  7   1      V4
#>       5:  4  3  9 10  2  7  9  6  6   9      V4
#>      ---                                       
#>  999996:  4  6 10  5  4  7  3  8  2   8      V3
#>  999997:  8  7  6  6  3 10  2  3 10   1      V6
#>  999998:  2  3  2  7  4  7  5  2  7   3      V4
#>  999999:  8 10  3  2  3  4  5  1  1   4      V2
#> 1000000: 10  4  2  6  6  2  8  4  7   4      V1

And also comes with the advantage that can always specify what columns .SD should consider by mentioning them in .SDcols:

DT[, MAX2 := colnames(.SD)[max.col(.SD, ties.method="first")], .SDcols = c("V9", "V10")]

In case we need the column name of the smallest value, as suggested by @lwshang, one just needs to use -.SD:

DT[, col_min := colnames(.SD)[max.col(-.SD, ties.method = "first")]]

There is always parsing by hand

>>> import re
>>> ts = ['00:00:00,000', '00:00:10,000', '00:01:04,000', '01:01:09,000']
>>> for t in ts:
...     times = map(int, re.split(r"[:,]", t))
...     print t, times[0]*3600+times[1]*60+times[2]+times[3]/1000.
... 
00:00:00,000 0.0
00:00:10,000 10.0
00:01:04,000 64.0
01:01:09,000 3669.0
>>> 

for example try this :

<a href="http://www.google.com" id="myLink1">open link 1</a><br/> <a href="http://www.youtube.com" id="myLink2">open link 2</a>

    document.getElementById("myLink1").onclick = function() {
    window.open(
    "http://www.facebook.com"
        );
        return false;
      };

      document.getElementById("myLink2").onclick = function() {
    window.open(
    "http://www.yahoo.com"
        );
        return false;
      };

I was going insane trying to get my js files to refresh and I tried everything. Then I did a header check and remembered I was using Cloudflare!

In Cloudflare you can use dev mode to disable proxy.

Had the same problem when running the nodemon command so i reduced the name of files open in sublime text and the error dissappeared.

The easiest way to find the best fit in R is to code the model as:

lm.1 <- lm(y ~ x + I(x^2) + I(x^3) + I(x^4) + ...)

After using step down AIC regression

lm.s <- step(lm.1)

An alternative to the cursor.description solution from smallredstone could be to use row.keys():

import sqlite3
connection = sqlite3.connect('~/foo.sqlite')
connection.row_factory = sqlite3.Row
cursor = connection.execute('select * from bar')
# instead of cursor.description:
row = cursor.fetchone()
names = row.keys()

The drawback: it only works if there is at least a row returned from the query.

The benefit: you can access the columns by their name (row['your_column_name'])

Read more about the Row objects in the python documentation.