A small update for the new Skype options window. Please follow this:

Go to Tools ? Options ? Advanced ? Connection and uncheck the box use port 80 and 443 as alternatives for incoming connections.

If you'd like your script to install missing packages and continue, you could do something like this (on example of 'krbV' module in 'python-krbV' package):

import pip
import sys

for m, pkg in [('krbV', 'python-krbV')]:
    try:
        setattr(sys.modules[__name__], m, __import__(m))
    except ImportError:
        pip.main(['install', pkg])
        setattr(sys.modules[__name__], m, __import__(m))

I recommend this library from Hannes Dorfmann. It encapsulates all the logic related to particular view type in a separate object called "AdapterDelegate". https://github.com/sockeqwe/AdapterDelegates

public class CatAdapterDelegate extends AdapterDelegate<List<Animal>> {

  private LayoutInflater inflater;

  public CatAdapterDelegate(Activity activity) {
    inflater = activity.getLayoutInflater();
  }

  @Override public boolean isForViewType(@NonNull List<Animal> items, int position) {
    return items.get(position) instanceof Cat;
  }

  @NonNull @Override public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent) {
    return new CatViewHolder(inflater.inflate(R.layout.item_cat, parent, false));
  }

  @Override public void onBindViewHolder(@NonNull List<Animal> items, int position,
      @NonNull RecyclerView.ViewHolder holder, @Nullable List<Object> payloads) {

    CatViewHolder vh = (CatViewHolder) holder;
    Cat cat = (Cat) items.get(position);

    vh.name.setText(cat.getName());
  }

  static class CatViewHolder extends RecyclerView.ViewHolder {

    public TextView name;

    public CatViewHolder(View itemView) {
      super(itemView);
      name = (TextView) itemView.findViewById(R.id.name);
    }
  }
}

public class AnimalAdapter extends ListDelegationAdapter<List<Animal>> {

  public AnimalAdapter(Activity activity, List<Animal> items) {

    // DelegatesManager is a protected Field in ListDelegationAdapter
    delegatesManager.addDelegate(new CatAdapterDelegate(activity))
                    .addDelegate(new DogAdapterDelegate(activity))
                    .addDelegate(new GeckoAdapterDelegate(activity))
                    .addDelegate(23, new SnakeAdapterDelegate(activity));

    // Set the items from super class.
    setItems(items);
  }
}

Simple enough:

for(var propertyName in myObject) {
   // propertyName is what you want
   // you can get the value like this: myObject[propertyName]
}

Now, you will not get private variables this way because they are not available.

EDIT: @bitwiseplatypus is correct that unless you use the hasOwnProperty() method, you will get properties that are inherited - however, I don't know why anyone familiar with object-oriented programming would expect anything less! Typically, someone that brings this up has been subjected to Douglas Crockford's warnings about this, which still confuse me a bit. Again, inheritance is a normal part of OO languages and is therefore part of JavaScript, notwithstanding it being prototypical.

Now, that said, hasOwnProperty() is useful for filtering, but we don't need to sound a warning as if there is something dangerous in getting inherited properties.

EDIT 2: @bitwiseplatypus brings up the situation that would occur should someone add properties/methods to your objects at a point in time later than when you originally wrote your objects (via its prototype) - while it is true that this might cause unexpected behavior, I personally don't see that as my problem entirely. Just a matter of opinion. Besides, what if I design things in such a way that I use prototypes during the construction of my objects and yet have code that iterates over the properties of the object and I want all inherited properties? I wouldn't use hasOwnProperty(). Then, let's say, someone adds new properties later. Is that my fault if things behave badly at that point? I don't think so. I think this is why jQuery, as an example, has specified ways of extending how it works (via jQuery.extend and jQuery.fn.extend).

I too faced this issue in Hibernate 5:

@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = SEQUENCE)
@SequenceGenerator(name = SEQUENCE, sequenceName = SEQUENCE)
private Long titId;

Got a warning like this below:

Found use of deprecated [org.hibernate.id.SequenceHiLoGenerator] sequence-based id generator; use org.hibernate.id.enhanced.SequenceStyleGenerator instead. See Hibernate Domain Model Mapping Guide for details.

Then changed my code to SequenceStyleGenerator:

@Id
@GenericGenerator(name="cmrSeq", strategy = "org.hibernate.id.enhanced.SequenceStyleGenerator",
        parameters = {
                @Parameter(name = "sequence_name", value = "SEQUENCE")}
)
@GeneratedValue(generator = "sequence_name")
private Long titId;

This solved my two issues:

1. The deprecated warning is fixed
2. Now the id is generated as per the oracle sequence.

I think you can also use match():

largetable$HouseTypeNo <- with(lookup,
                     HouseTypeNo[match(largetable$HouseType,
                                       HouseType)])

This still works if I scramble the order of lookup.

If you don't have access to java 8 and the API java.time, here is my simple function to copy the time of one date to another date using the old java.util.Calendar (inspire by Jigar Joshi) :

/**
 * Copy only the time of one date to the date of another date.
 */
public static Date copyTimeToDate(Date date, Date time) {
    Calendar t = Calendar.getInstance();
    t.setTime(time);

    Calendar c = Calendar.getInstance();
    c.setTime(date);
    c.set(Calendar.HOUR_OF_DAY, t.get(Calendar.HOUR_OF_DAY));
    c.set(Calendar.MINUTE, t.get(Calendar.MINUTE));
    c.set(Calendar.SECOND, t.get(Calendar.SECOND));
    c.set(Calendar.MILLISECOND, t.get(Calendar.MILLISECOND));
    return c.getTime();
}

Error 127 means one of two things:

1. file not found: the path you're using is incorrect. double check that the program is actually in your $PATH, or in this case, the relative path is correct -- remember that the current working directory for a random terminal might not be the same for the IDE you're using. it might be better to just use an absolute path instead.
2. ldso is not found: you're using a pre-compiled binary and it wants an interpreter that isn't on your system. maybe you're using an x86_64 (64-bit) distro, but the prebuilt is for x86 (32-bit). you can determine whether this is the answer by opening a terminal and attempting to execute it directly. or by running file -L on /bin/sh (to get your default/native format) and on the compiler itself (to see what format it is).

if the problem is (2), then you can solve it in a few diff ways:

1. get a better binary. talk to the vendor that gave you the toolchain and ask them for one that doesn't suck.
2. see if your distro can install the multilib set of files. most x86_64 64-bit distros allow you to install x86 32-bit libraries in parallel.
3. build your own cross-compiler using something like crosstool-ng.
4. you could switch between an x86_64 & x86 install, but that seems a bit drastic ;).

Check this out this WORKS

Html

<div class="menu">

    <ul>
        <li><a href="~/link1/">LINK 1</a>
        <li><a href="www.xyz.com/other/link1">LINK 2</a>
        <li><a href="~/link3/">LINK 3</a>
    </ul>

</div>

Jquery

$(document).ready(function(){
    $(".menu ul li a").each(function(){
        if($(this).attr("href")=="www.xyz.com/other/link1")
            $(this).addClass("active");
    })
})

Just use indexing

df.iloc[:-1,:]

That's why iloc exists. You can also use head or tail.

Perhaps a contrived "real world" example would help.

At my place of work we have rubbish bins that come in different flavours. All bins contain rubbish, but some bins are specialist and do not take all types of rubbish. So we have Bin<CupRubbish> and Bin<RecylcableRubbish>. The type system needs to make sure I can't put my HalfEatenSandwichRubbish into either of these types, but it can go into a general rubbish bin Bin<Rubbish>. If I wanted to talk about a Bin of Rubbish which may be specialised so I can't put in incompatible rubbish, then that would be Bin<? extends Rubbish>.

(Note: ? extends does not mean read-only. For instance, I can with proper precautions take out a piece of rubbish from a bin of unknown speciality and later put it back in a different place.)

Not sure how much that helps. Pointer-to-pointer in presence of polymorphism isn't entirely obvious.

Your'e almost there, you just need to get the properties from the type, rather than expect the properties to be accessible in the form of a collection or property bag:

var property in obj.GetType().GetProperties()

From there you can access like so:

property.Name
property.GetValue(obj, null)

With GetValue the second parameter will allow you to specify index values, which will work with properties returning collections - since a string is a collection of chars, you can also specify an index to return a character if needs be.

You can create a simple function to do the conversion from object to array, something like this can do the job for you using pure javascript:

var objectToArray = function(obj) {
  var arr = [];
  if ('object' !== typeof obj || 'undefined' === typeof obj || Array.isArray(obj)) {
    return obj;
  } else {
    Object.keys(obj).map(x=>arr.push(obj[x]));
  }
  return arr;
};

or this one:

var objectToArray = function(obj) {
  var arr =[];
  for(let o in obj) {
    if (obj.hasOwnProperty(o)) {
      arr.push(obj[o]);
    }
  }
  return arr;
};

and call and use the function as below:

var obj = {1:'a', 2:'b', 3:'c', 4:'d', 5:'e'};
objectToArray(obj); // return ["a", "b", "c", "d", "e"]

Also in the future we will have something called Object.values(obj), similar to Object.keys(obj) which will return all properties for you as an array, but not supported in many browsers yet...

This is what worked for me

Answered by Soren from another SO thread - CURL for WAMP

"There seems to be a bug somewhere. If you are experiencing this on Win 7 64 bit then try installing apache addon version 2.2.9 and php addon version 5.3.1 and switching to those in WAMP and then activating the CURL extension. That worked for me."

$("a.save, #country") 

will select both "a.save" class and "country" id.

To get this in a ListFragment:

getListView().setTranscriptMode(ListView.TRANSCRIPT_MODE_ALWAYS_SCROLL); 
getListView().setStackFromBottom(true);`

Added this answer because if someone do a google search for same problem with ListFragment he just finds this..

Regards

Nevermind, the answer is raw triple-quoted strings:

r"""what"ever"""

just check if any unnecessary Jars are added in your library or not. if yes, then simply remove that jars from your library and clean your project once. Its worked for me.

I know the accepted answer is great but for anyone who is looking for a hover like feel you can use setTimeout on mouseover and save the handle in a map (of let's say list ids to setTimeout Handle). On mouseover clear the handle from setTimeout and delete it from the map

onMouseOver={() => this.onMouseOver(someId)}
onMouseOut={() => this.onMouseOut(someId)

And implement the map as follows:

onMouseOver(listId: string) {
  this.setState({
    ... // whatever
  });

  const handle = setTimeout(() => {
    scrollPreviewToComponentId(listId);
  }, 1000); // Replace 1000ms with any time you feel is good enough for your hover action
  this.hoverHandleMap[listId] = handle;
}

onMouseOut(listId: string) {
  this.setState({
    ... // whatever
  });

  const handle = this.hoverHandleMap[listId];
  clearTimeout(handle);
  delete this.hoverHandleMap[listId];
}

And the map is like so,

hoverHandleMap: { [listId: string]: NodeJS.Timeout } = {};

I prefer onMouseOver and onMouseOut because it also applies to all the children in the HTMLElement. If this is not required you may use onMouseEnter and onMouseLeave respectively.

Covert .ppk to id_rsa using tool PuttyGen, (http://mydailyfindingsit.blogspot.in/2015/08/create-keys-for-your-linux-machine.html) and

scp -C -i ./id_rsa -r /var/www/* [email protected]:/var/www

it should work !

See in particular Apache HTTPd Password Formats

you can try fancybox: http://fancyapps.com/fancybox/

you just need load jquery and fancybox.css and fancybox.js :

<!-- Add jquery -->
<script type="text/javascript" src="jquery.min.js"></script>

<!-- Add fancyBox -->
<link rel="stylesheet" href="jquery.fancybox.css" type="text/css" media="screen" />
<script type="text/javascript" src="jquery.fancybox.pack.js"></script>

and add js code in your page:

$("youBtnSelector").click(function() {
    $.fancybox.open({
        href : 'you html path',
        type : 'iframe',
        padding : 5
    });
})

It is easy to do

I had the same problem using a local apache server. This solved my problem:

http://www.ifusio.com/blog/firefox-issue-with-twitter-bootstrap-glyphicons

For Amazon s3 you need to edit your CORS configuration:

<CORSConfiguration>
    <CORSRule>
        <AllowedOrigin>*</AllowedOrigin>
        <AllowedMethod>GET</AllowedMethod>
        <MaxAgeSeconds>3000</MaxAgeSeconds>
        <AllowedHeader>Authorization</AllowedHeader>
    </CORSRule>
</CORSConfiguration>

s=[52, 33, 70, 39, 57, 59, 7, 2, 46, 69, 11, 74, 58, 60, 63, 43, 75, 92, 65, 19, 1, 79, 22, 38, 26, 3, 66, 88, 9, 15, 28, 44, 67, 87, 21, 49, 85, 32, 89, 77, 47, 93, 35, 12, 73, 76, 50, 45, 5, 29, 97, 94, 95, 56, 48, 71, 54, 55, 51, 23, 84, 80, 62, 30, 13, 34]

dic={}

for i in range(0,len(s),10):
    dic[i,i+10]=list(filter(lambda x:((x>=i)&(x<i+10)),s))
print(dic)

for keys,values in dic.items():
    print(keys)
    print(values)

Output:

(0, 10)
[7, 2, 1, 3, 9, 5]
(20, 30)
[22, 26, 28, 21, 29, 23]
(30, 40)
[33, 39, 38, 32, 35, 30, 34]
(10, 20)
[11, 19, 15, 12, 13]
(40, 50)
[46, 43, 44, 49, 47, 45, 48]
(60, 70)
[69, 60, 63, 65, 66, 67, 62]
(50, 60)
[52, 57, 59, 58, 50, 56, 54, 55, 51]  

Below is an complete copy of the simplified script used in my other answer. Beyond additional error checking, there is an alias which allows the user to change the name of an existing alias. The syntax is given below. If the new_alias parameter is omitted, then the alias is removed.

ChangeAlias old_alias [new_alias]

The complete script is given below.

common.GetAlias() {
    local "oldname=${1:-0}"
    if [[ $oldname =~ ^[0-9]+$ && oldname+1 -lt ${#FUNCNAME[@]} ]]; then
        oldname="${FUNCNAME[oldname + 1]}"
    fi
    name="common_${oldname#common.}"
    echo "${!name:-$oldname}"
}

common.Alias() {
    if [[ $# -ne 2 || -z $1 || -z $2 ]]; then
        echo "$(common.GetAlias): The must be only two parameters of nonzero length" >&2
        return 1;
    fi
    eval "alias $1='$2'"
    local "f=${2##*common.}"
    f="${f%%;*}"
    local "v=common_$f"
    f="common.$f"
    if [[ -n ${!v:-} ]]; then
        echo "$(common.GetAlias): $1: Function \`$f' already paired with name \`${!v}'" >&2
        return 1;
    fi
    shopt -s expand_aliases
    eval "$v=\"$1\""
}

common.ChangeAlias() {
    if [[ $# -lt 1 || $# -gt 2 ]]; then
        echo "usage: $(common.GetAlias) old_name [new_name]" >&2
        return "1"
    elif ! alias "$1" &>"/dev/null"; then
        echo "$(common.GetAlias): $1: Name not found" >&2
        return 1;
    fi
    local "s=$(alias "$1")" 
    s="${s#alias $1=\'}"
    s="${s%\'}"
    local "f=${s##*common.}"
    f="${f%%;*}"
    local "v=common_$f"
    f="common.$f"
    if [[ ${!v:-} != "$1" ]]; then
        echo "$(common.GetAlias): $1: Name not paired with a function \`$f'" >&2
        return 1;
    elif [[ $# -gt 1 ]]; then
        eval "alias $2='$s'"
        eval "$v=\"$2\""
    else
        unset "$v"
    fi
    unalias "$1"
}

common.Alias exception             'common.Exception'
common.Alias throw                 'common.Throw'
common.Alias try                   '{ if common.Try; then'
common.Alias yrt                   'common.EchoExitStatus; fi; common.yrT; }'
common.Alias catch                 '{ while common.Catch'
common.Alias hctac                 'common.hctaC -r; done; common.hctaC; }'
common.Alias finally               '{ if common.Finally; then'
common.Alias yllanif               'fi; common.yllaniF; }'
common.Alias caught                'common.Caught'
common.Alias EchoExitStatus        'common.EchoExitStatus'
common.Alias EnableThrowOnError    'common.EnableThrowOnError'
common.Alias DisableThrowOnError   'common.DisableThrowOnError'
common.Alias GetStatus             'common.GetStatus'
common.Alias SetStatus             'common.SetStatus'
common.Alias GetMessage            'common.GetMessage'
common.Alias MessageCount          'common.MessageCount'
common.Alias CopyMessages          'common.CopyMessages'
common.Alias TryCatchFinally       'common.TryCatchFinally'
common.Alias DefaultErrHandler     'common.DefaultErrHandler'
common.Alias DefaultUnhandled      'common.DefaultUnhandled'
common.Alias CallStack             'common.CallStack'
common.Alias ChangeAlias           'common.ChangeAlias'
common.Alias TryCatchFinallyAlias  'common.Alias'

common.CallStack() {
    local -i "i" "j" "k" "subshell=${2:-0}" "wi" "wl" "wn"
    local "format= %*s  %*s  %-*s  %s\n" "name"
    eval local "lineno=('' ${BASH_LINENO[@]})"
    for (( i=${1:-0},j=wi=wl=wn=0; i<${#FUNCNAME[@]}; ++i,++j )); do  
        name="$(common.GetAlias "$i")"
        let "wi = ${#j} > wi ? wi = ${#j} : wi"
        let "wl = ${#lineno[i]} > wl ? wl = ${#lineno[i]} : wl"
        let "wn = ${#name} > wn ? wn = ${#name} : wn"
    done
    for (( i=${1:-0},j=0; i<${#FUNCNAME[@]}; ++i,++j )); do
        ! let "k = ${#FUNCNAME[@]} - i - 1"
        name="$(common.GetAlias "$i")"
        printf "$format" "$wi" "$j" "$wl" "${lineno[i]}" "$wn" "$name" "${BASH_SOURCE[i]}"
    done
}

common.Echo() {
    [[ $common_options != *d* ]] || echo "$@" >"$common_file"
}

common.DefaultErrHandler() {
    echo "Orginal Status: $common_status"
    echo "Exception Type: ERR"
}

common.Exception() {
    common.TryCatchFinallyVerify || return
    if [[ $# -eq 0 ]]; then
        echo "$(common.GetAlias): At least one parameter is required" >&2
        return "1"         
    elif [[ ${#1} -gt 16 || -n ${1%%[0-9]*} || 10#$1 -lt 1 || 10#$1 -gt 255 ]]; then
        echo "$(common.GetAlias): $1: First parameter was not an integer between 1 and 255" >&2
        return "1"
    fi
    let "common_status = 10#$1"
    shift
    common_messages=()
    for message in "$@"; do
        common_messages+=("$message")
    done
    if [[ $common_options == *c* ]]; then
        echo "Call Stack:" >"$common_fifo"
        common.CallStack "2" >"$common_fifo"
    fi
}

common.Throw() {
    common.TryCatchFinallyVerify || return
    local "message"
    if ! common.TryCatchFinallyExists; then
        echo "$(common.GetAlias): No Try-Catch-Finally exists" >&2
        return "1"        
    elif [[ $# -eq 0 && common_status -eq 0 ]]; then
        echo "$(common.GetAlias): No previous unhandled exception" >&2 
        return "1"
    elif [[ $# -gt 0 && ( ${#1} -gt 16 || -n ${1%%[0-9]*} || 10#$1 -lt 1 || 10#$1 -gt 255 ) ]]; then
        echo "$(common.GetAlias): $1: First parameter was not an integer between 1 and 255" >&2
        return "1"
    fi
    common.Echo -n "In Throw ?=$common_status "
    common.Echo "try=$common_trySubshell subshell=$BASH_SUBSHELL #=$#"
    if [[ $common_options == *k* ]]; then
        common.CallStack "2" >"$common_file"
    fi
    if [[ $# -gt 0 ]]; then
        let "common_status = 10#$1"
        shift
        for message in "$@"; do
            echo "$message" >"$common_fifo"
        done
        if [[ $common_options == *c* ]]; then
            echo "Call Stack:" >"$common_fifo"
            common.CallStack "2" >"$common_fifo"
        fi
    elif [[ ${#common_messages[@]} -gt 0 ]]; then
        for message in "${common_messages[@]}"; do
            echo "$message" >"$common_fifo"
        done
    fi
    chmod "0400" "$common_fifo"
    common.Echo "Still in Throw $=$common_status subshell=$BASH_SUBSHELL #=$# -=$-"
    exit "$common_status"
}

common.ErrHandler() {
    common_status=$?
    trap ERR
    common.Echo -n "In ErrHandler ?=$common_status debug=$common_options "
    common.Echo "try=$common_trySubshell subshell=$BASH_SUBSHELL order=$common_order"
    if [[ -w "$common_fifo" ]]; then
        if [[ $common_options != *e* ]]; then
            common.Echo "ErrHandler is ignoring"
            common_status="0"
            return "$common_status" # value is ignored
        fi
        if [[ $common_options == *k* ]]; then
            common.CallStack "2" >"$common_file"
        fi
        common.Echo "Calling ${common_errHandler:-}"
        eval "${common_errHandler:-} \"${BASH_LINENO[0]}\" \"${BASH_SOURCE[1]}\" \"${FUNCNAME[1]}\" >$common_fifo <$common_fifo"
        if [[ $common_options == *c* ]]; then
            echo "Call Stack:" >"$common_fifo"
            common.CallStack "2" >"$common_fifo"
        fi
        chmod "0400" "$common_fifo"
    fi
    common.Echo "Still in ErrHandler $=$common_status subshell=$BASH_SUBSHELL -=$-"
    if [[ common_trySubshell -eq BASH_SUBSHELL ]]; then
        return "$common_status" # value is ignored   
    else
        exit "$common_status"
    fi
}

common.Token() {
    local "name"
    case $1 in
    b) name="before";;
    t) name="$common_Try";;
    y) name="$common_yrT";;
    c) name="$common_Catch";;
    h) name="$common_hctaC";;
    f) name="$common_yllaniF";;
    l) name="$common_Finally";;
    *) name="unknown";;
    esac
    echo "$name"
}

common.TryCatchFinallyNext() {
    common.ShellInit
    local "previous=$common_order" "errmsg"
    common_order="$2"
    if [[ $previous != $1 ]]; then
        errmsg="${BASH_SOURCE[2]}: line ${BASH_LINENO[1]}: syntax error_near unexpected token \`$(common.Token "$2")'"
        echo "$errmsg" >&2
        [[ /dev/fd/2 -ef $common_file ]] || echo "$errmsg" >"$common_file"
        kill -s INT 0
        return "1"        
    fi
}

common.ShellInit() {
    if [[ common_initSubshell -ne BASH_SUBSHELL ]]; then
        common_initSubshell="$BASH_SUBSHELL"
        common_order="b"
    fi
}

common.Try() {
    common.TryCatchFinallyVerify || return
    common.TryCatchFinallyNext "[byhl]" "t" || return 
    common_status="0"
    common_subshell="$common_trySubshell"
    common_trySubshell="$BASH_SUBSHELL"
    common_messages=()
    common.Echo "-------------> Setting try=$common_trySubshell at subshell=$BASH_SUBSHELL"
}

common.yrT() {
    local "status=$?"
    common.TryCatchFinallyVerify || return
    common.TryCatchFinallyNext "[t]" "y" || return 
    common.Echo -n "Entered yrT ?=$status status=$common_status "
    common.Echo "try=$common_trySubshell subshell=$BASH_SUBSHELL"
    if [[ common_status -ne 0 ]]; then    

        common.Echo "Build message array. ?=$common_status, subshell=$BASH_SUBSHELL"
        local "message=" "eof=TRY_CATCH_FINALLY_END_OF_MESSAGES_$RANDOM"
        chmod "0600" "$common_fifo"
        echo "$eof" >"$common_fifo"
        common_messages=()
        while read "message"; do

            common.Echo "----> $message"

            [[ $message != *$eof ]] || break
            common_messages+=("$message")
        done <"$common_fifo"
    fi

    common.Echo "In ytT status=$common_status"
    common_trySubshell="$common_subshell"
}

common.Catch() {
    common.TryCatchFinallyVerify || return
    common.TryCatchFinallyNext "[yh]" "c" || return 
    [[ common_status -ne 0 ]] || return "1"
    local "parameter" "pattern" "value"
    local "toggle=true" "compare=p" "options=$-"
    local -i "i=-1" "status=0"
    set -f
    for parameter in "$@"; do
        if "$toggle"; then
            toggle="false"
            if [[ $parameter =~ ^-[notepr]$ ]]; then
                compare="${parameter#-}"
                continue 
            fi
        fi
        toggle="true"
        while "true"; do
            eval local "patterns=($parameter)"
            if [[ ${#patterns[@]} -gt 0 ]]; then
                for pattern in "${patterns[@]}"; do
                    [[ i -lt ${#common_messages[@]} ]] || break
                    if [[ i -lt 0 ]]; then
                        value="$common_status"
                    else
                        value="${common_messages[i]}"
                    fi
                    case $compare in
                    [ne]) [[ ! $value == "$pattern" ]] || break 2;;
                    [op]) [[ ! $value == $pattern ]] || break 2;;
                    [tr]) [[ ! $value =~ $pattern ]] || break 2;;
                    esac
                done
            fi
            if [[ $compare == [not] ]]; then
                let "++i,1"
                continue 2
            else
                status="1"
                break 2
            fi
        done
        if [[ $compare == [not] ]]; then
            status="1"
            break
        else
            let "++i,1"
        fi
    done
    [[ $options == *f* ]] || set +f
    return "$status"
} 

common.hctaC() {
    common.TryCatchFinallyVerify || return
    common.TryCatchFinallyNext "[c]" "h" || return 
    [[ $# -ne 1 || $1 != -r ]] || common_status="0"
}

common.Finally() {
    common.TryCatchFinallyVerify || return
    common.TryCatchFinallyNext "[ych]" "f" || return 
}

common.yllaniF() {
    common.TryCatchFinallyVerify || return
    common.TryCatchFinallyNext "[f]" "l" || return 
    [[ common_status -eq 0 ]] || common.Throw
}

common.Caught() {
    common.TryCatchFinallyVerify || return
    [[ common_status -eq 0 ]] || return 1
}

common.EchoExitStatus() {
    return "${1:-$?}"
}

common.EnableThrowOnError() {
    common.TryCatchFinallyVerify || return
    [[ $common_options == *e* ]] || common_options+="e"
}

common.DisableThrowOnError() {
    common.TryCatchFinallyVerify || return
    common_options="${common_options/e}"
}

common.GetStatus() {
    common.TryCatchFinallyVerify || return
    echo "$common_status"
}

common.SetStatus() {
    common.TryCatchFinallyVerify || return
    if [[ $# -ne 1 ]]; then
        echo "$(common.GetAlias): $#: Wrong number of parameters" >&2
        return "1"         
    elif [[ ${#1} -gt 16 || -n ${1%%[0-9]*} || 10#$1 -lt 1 || 10#$1 -gt 255 ]]; then
        echo "$(common.GetAlias): $1: First parameter was not an integer between 1 and 255" >&2
        return "1"
    fi
    let "common_status = 10#$1"
}

common.GetMessage() {
    common.TryCatchFinallyVerify || return
    local "upper=${#common_messages[@]}"
    if [[ upper -eq 0 ]]; then
        echo "$(common.GetAlias): $1: There are no messages" >&2
        return "1"
    elif [[ $# -ne 1 ]]; then
        echo "$(common.GetAlias): $#: Wrong number of parameters" >&2
        return "1"         
    elif [[ ${#1} -gt 16 || -n ${1%%[0-9]*} || 10#$1 -ge upper ]]; then
        echo "$(common.GetAlias): $1: First parameter was an invalid index" >&2
        return "1"
    fi
    echo "${common_messages[$1]}"
}

common.MessageCount() {
    common.TryCatchFinallyVerify || return
    echo "${#common_messages[@]}"
}

common.CopyMessages() {
    common.TryCatchFinallyVerify || return
    if [[ $# -ne 1 ]]; then
        echo "$(common.GetAlias): $#: Wrong number of parameters" >&2
        return "1"         
    elif [[ ${#common_messages} -gt 0 ]]; then
        eval "$1=(\"\${common_messages[@]}\")"
    else
        eval "$1=()"
    fi
}

common.TryCatchFinallyExists() {
    [[ ${common_fifo:-u} != u ]]
}

common.TryCatchFinallyVerify() {
    local "name"
    if ! common.TryCatchFinallyExists; then
        echo "$(common.GetAlias "1"): No Try-Catch-Finally exists" >&2
        return "2"        
    fi
}

common.GetOptions() {
    local "opt"
    local "name=$(common.GetAlias "1")"
    if common.TryCatchFinallyExists; then
        echo "$name: A Try-Catch-Finally already exists" >&2
        return "1"        
    fi
    let "OPTIND = 1"
    let "OPTERR = 0"
    while getopts ":cdeh:ko:u:v:" opt "$@"; do
        case $opt in
        c)  [[ $common_options == *c* ]] || common_options+="c";;
        d)  [[ $common_options == *d* ]] || common_options+="d";;
        e)  [[ $common_options == *e* ]] || common_options+="e";;
        h)  common_errHandler="$OPTARG";;
        k)  [[ $common_options == *k* ]] || common_options+="k";;
        o)  common_file="$OPTARG";;
        u)  common_unhandled="$OPTARG";;
        v)  common_command="$OPTARG";;
        \?) #echo "Invalid option: -$OPTARG" >&2
            echo "$name: Illegal option: $OPTARG" >&2
            return "1";;
        :)  echo "$name: Option requires an argument: $OPTARG" >&2
            return "1";;
        *)  echo "$name: An error occurred while parsing options." >&2
            return "1";;
        esac
    done

    shift "$((OPTIND - 1))"
    if [[ $# -lt 1 ]]; then
        echo "$name: The fifo_file parameter is missing" >&2
        return "1"
    fi
    common_fifo="$1"
    if [[ ! -p $common_fifo ]]; then
        echo "$name: $1: The fifo_file is not an open FIFO" >&2
        return "1"  
    fi

    shift
    if [[ $# -lt 1 ]]; then
        echo "$name: The function parameter is missing" >&2
        return "1"
    fi
    common_function="$1"
    if ! chmod "0600" "$common_fifo"; then
        echo "$name: $common_fifo: Can not change file mode to 0600" >&2
        return "1"
    fi

    local "message=" "eof=TRY_CATCH_FINALLY_END_OF_FILE_$RANDOM"
    { echo "$eof" >"$common_fifo"; } 2>"/dev/null"
    if [[ $? -ne 0 ]]; then
        echo "$name: $common_fifo: Can not write" >&2
        return "1"
    fi   
    { while [[ $message != *$eof ]]; do
        read "message"
    done <"$common_fifo"; } 2>"/dev/null"
    if [[ $? -ne 0 ]]; then
        echo "$name: $common_fifo: Can not read" >&2
        return "1"
    fi   

    return "0"
}

common.DefaultUnhandled() {
    local -i "i"
    echo "-------------------------------------------------"
    echo "$(common.GetAlias "common.TryCatchFinally"): Unhandeled exception occurred"
    echo "Status: $(GetStatus)"
    echo "Messages:"
    for ((i=0; i<$(MessageCount); i++)); do
        echo "$(GetMessage "$i")"
    done
    echo "-------------------------------------------------"
}

common.TryCatchFinally() {
    local "common_file=/dev/fd/2"
    local "common_errHandler=common.DefaultErrHandler"
    local "common_unhandled=common.DefaultUnhandled"
    local "common_options="
    local "common_fifo="
    local "common_function="
    local "common_flags=$-"
    local "common_trySubshell=-1"
    local "common_initSubshell=-1"
    local "common_subshell"
    local "common_status=0"
    local "common_order=b"
    local "common_command="
    local "common_messages=()"
    local "common_handler=$(trap -p ERR)"
    [[ -n $common_handler ]] || common_handler="trap ERR"

    common.GetOptions "$@" || return "$?"
    shift "$((OPTIND + 1))"

    [[ -z $common_command ]] || common_command+="=$"
    common_command+='("$common_function" "$@")'

    set -E
    set +e
    trap "common.ErrHandler" ERR
    if true; then
        common.Try 
        eval "$common_command"
        common.EchoExitStatus
        common.yrT
    fi
    while common.Catch; do
        "$common_unhandled" >&2
        break
        common.hctaC -r
    done
    common.hctaC
    [[ $common_flags == *E* ]] || set +E
    [[ $common_flags != *e* ]] || set -e
    [[ $common_flags != *f* || $- == *f* ]] || set -f
    [[ $common_flags == *f* || $- != *f* ]] || set +f
    eval "$common_handler"
    return "$((common_status?2:0))"
}

You can use standard JS toFixed method

var num = 5.56789;
var n=num.toFixed(2);

//5.57

In order to add commas (to separate 1000's) you can add regexp as follows (where num is a number):

num.toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,")

//100000 => 100,000
//8000 => 8,000
//1000000 => 1,000,000

Complete example:

var value = 1250.223;
var num = '$' + value.toFixed(2).replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,");

//document.write(num) would write value as follows: $1,250.22

Separation character depends on country and locale. For some countries it may need to be .

<input type="submit" value="Create" name="button"/>_x000D_
<input type="submit" value="Reset" name="button" />

write the following code in Controler.

[HttpPost]
        public ActionResult Login(string button)
        {
            switch (button)
            {
                case "Create":
                    return RedirectToAction("Deshboard", "Home");
                    break;
                case "Reset":
                    return RedirectToAction("Login", "Home");
                    break;
            }

            return View();
        }

Using os.path.split or os.path.basename as others suggest won't work in all cases: if you're running the script on Linux and attempt to process a classic windows-style path, it will fail.

Windows paths can use either backslash or forward slash as path separator. Therefore, the ntpath module (which is equivalent to os.path when running on windows) will work for all⁽¹⁾ paths on all platforms.

import ntpath
ntpath.basename("a/b/c")

Of course, if the file ends with a slash, the basename will be empty, so make your own function to deal with it:

def path_leaf(path):
    head, tail = ntpath.split(path)
    return tail or ntpath.basename(head)

Verification:

>>> paths = ['a/b/c/', 'a/b/c', '\\a\\b\\c', '\\a\\b\\c\\', 'a\\b\\c', 
...     'a/b/../../a/b/c/', 'a/b/../../a/b/c']
>>> [path_leaf(path) for path in paths]
['c', 'c', 'c', 'c', 'c', 'c', 'c']

^{(1) There's one caveat: Linux filenames may contain backslashes. So on linux, r'a/b\c' always refers to the file b\c in the a folder, while on Windows, it always refers to the c file in the b subfolder of the a folder. So when both forward and backward slashes are used in a path, you need to know the associated platform to be able to interpret it correctly. In practice it's usually safe to assume it's a windows path since backslashes are seldom used in Linux filenames, but keep this in mind when you code so you don't create accidental security holes.}

As mentioned in a comment above, you can have expressions within the template strings/literals. Example:

const one = 1;_x000D_
const two = 2;_x000D_
const result = `One add two is ${one + two}`;_x000D_
console.log(result); // output: One add two is 3

repeat() {
    # $1=number of patterns to repeat
    # $2=pattern
    printf -v "TEMP" '%*s' "$1"
    echo ${TEMP// /$2}
}

You can also create a new document from MongoDB compass or using command and set the specific _id value that you want.

You can't restyle the default MessageBox as that's dependant on the current Windows OS theme, however you can easily create your own MessageBox. Just add a new form (i.e. MyNewMessageBox) to your project with these settings:

FormBorderStyle    FixedToolWindow
ShowInTaskBar      False
StartPosition      CenterScreen

To show it use myNewMessageBoxInstance.ShowDialog();. And add a label and buttons to your form, such as OK and Cancel and set their DialogResults appropriately, i.e. add a button to MyNewMessageBox and call it btnOK. Set the DialogResult property in the property window to DialogResult.OK. When that button is pressed it would return the OK result:

MyNewMessageBox myNewMessageBoxInstance = new MyNewMessageBox();
DialogResult result = myNewMessageBoxInstance.ShowDialog();
if (result == DialogResult.OK)
{
    // etc
}

It would be advisable to add your own Show method that takes the text and other options you require:

public DialogResult Show(string text, Color foreColour)
{
     lblText.Text = text;
     lblText.ForeColor = foreColour;
     return this.ShowDialog();
}

It would be the highest available priority setting, and would usually only be used on box that was dedicated to running that specific program. It's actually high enough that it could cause starvation of the keyboard and mouse threads to the extent that they become unresponsive.

So basicly, if you have to ask, don't use it :)

Go to a Packages/User, create (or edit) a .sublime-settings file named after the Syntax where you want to add the extensions, Ini.sublime-settings in your case, then write there something like this:

{
    "extensions":["cfg"]
}

And then restart Sublime Text

There are so many ways :)

1st Way:

string[] folders = Directory.GetDirectories(path, "*", SearchOption.TopDirectoryOnly);
string jsonString = JsonConvert.SerializeObject(folders);

2nd Way:

string[] folders = new DirectoryInfo(yourPath).GetDirectories().Select(d => d.Name).ToArray();

3rd Way:

string[] folders = 
    new DirectoryInfo(yourPath).GetDirectories().Select(delegate(DirectoryInfo di)
    {
        return di.Name;
    }).ToArray();

Have you seen the the bootstrap's afix in the JAvascript's section ???

I think it would be the best & easiest solution dude.

Have a look there : http://getbootstrap.com/javascript/#affix

In cmd, you can do this:

copy one.txt+two.txt+three.txt four.txt

In PowerShell this would be:

cmd /c copy one.txt+two.txt+three.txt four.txt

While the PowerShell way would be to use gc, the above will be pretty fast, especially for large files. And it can be used on on non-ASCII files too using the /B switch.

Use Moment.js (https://momentjs.com/)

moment().isDST(); will give you if Day light savings is observed.

Also it has helper function to calculate relative time for you. You don't need to do manual calculations e.g moment("20200105", "YYYYMMDD").fromNow();

If you need to listen to keys in any generic class what are pressed when a 'Form' Window, this is your code. It doesnt listen to global windows key events, so it cannot be used to see keys when the window is not active.

Form.cs

public partial class Form1 : Form
{
    public Form1()
    {
        // Some other Code
        // Register all Keys pressed
        this.KeyPreview = true;
        KeyHandler.Instance.Init();
        this.KeyDown += Form1_KeyDown;
        this.KeyUp += Form1_KeyUp;
        // Some other Code in the constructor
    }

    private void Form1_KeyUp(object sender, KeyEventArgs e)
    {
        // Fire event when a key is released
        KeyHandler.Instance.FireKeyUp(sender, e);
    }

    private void Form1_KeyDown(object sender, KeyEventArgs e)
    {
        // Fire event when a key is pressed
        KeyHandler.Instance.FireKeyDown(sender, e);
    }
}

KeyHandler.cs KeyHandler is a Singleton Class and can be accessed in any other Object through Handler.Instance... Easy right.

public class KeyHandler
{
    #region Singleton
    private static KeyHandler instance;
    private KeyHandler()
    {
        currentlyPressedKeys = new List<Keys>();
    }

    public static KeyHandler Instance
    {
        get
        {
            if (instance is null)
            {
                instance = new KeyHandler();
            }
            return instance;
        }
    }
    #endregion Singleton

    private List<Keys> currentlyPressedKeys;
    public List<Keys> GetCurrentlyPressedKeys { get { return currentlyPressedKeys; } }

    public void FireKeyDown(object sender, KeyEventArgs e)
    {
        if (!currentlyPressedKeys.Contains(e.KeyCode))
        {
            currentlyPressedKeys.Add(e.KeyCode);
            KeyEventKeyPressed(sender, e);
        }
    }

    public void FireKeyUp(object sender, KeyEventArgs e)
    {
        currentlyPressedKeys.Remove(e.KeyCode);
        KeyEventKeyReleased(sender, e);
    }

    public event EventHandler<KeyEventArgs> KeyPressed;
    protected virtual void KeyEventKeyPressed(object sender, KeyEventArgs e)
    {
        EventHandler<KeyEventArgs> handler = KeyPressed;
        handler?.Invoke(sender, e);
    }

    public event EventHandler<KeyEventArgs> KeyReleased;
    protected virtual void KeyEventKeyReleased(object sender, KeyEventArgs e)
    {
        EventHandler<KeyEventArgs> handler = KeyReleased;
        handler?.Invoke(sender, e);
    }

    public void Init()
    {
        // Nothing to initialize yet
    }
}

// In any other Class/Object its now possible to receive KeyEvents that are fired when the 'Form' is active. So its possible to listen to key events in any Control object or anything else. Its possible to see if e.g. multiple keys are pressed like Shift+Ctrl+Q or something like that.

public class SomeClass
{
    public SomeClass()
    {
        KeyHandler.instance.KeyPressed += Instance_KeyPressed
        KeyHandler.Instance.KeyReleased += Instance_KeyReleased;
    }

    public void SomeMethod()
    {
        if (KeyHandler.Instance.GetCurrentlyPressedKeys.Contains(Keys.ShiftKey))
        {
            // Do Stuff when the method has a key (e.g. Shift/Control...) pressed
        }
    }

    private void Instance_KeyPressed(object sender, KeyEventArgs e)
    {
        // Any Key was pressed, do Stuff then
    }

    private void Instance_KeyReleased(object sender, KeyEventArgs e)
    {
        // Do Stuff when a Key was Released
    }
}

Try

<IfModule mod_rewrite.so>
...
...
...
</IfModule>

instead of <IfModule mod_rewrite.c>

Better yet swift 4 add as an extension:

extension UITextView {
    func resizeForHeight(){
        self.translatesAutoresizingMaskIntoConstraints = true
        self.sizeToFit()
        self.isScrollEnabled = false
    }
}

Polymorphism refers to the ability of an object to behave differently for the same trigger.

Static polymorphism (Compile-time Polymorphism)

• Static Polymorphism decides which method to execute during compile time.
• Method Overloading is an example of static polymorphism, and it is requred to happens static polymorphism.
• Static Polymorphism achieved through static binding.
• Static Polymorphism happens in the same class.
• Object assignment is not required for static polymorphism.
• Inheritance not involved for static polymorphism.

Dynamic Polymorphism (Runtime Polymorphism)

• Dynamic Polymorphism decides which method to execute in runtime.
• Method Overriding is an example of dynamic polymorphism, and it is requred to happens dynamic polymorphism.
• Dynamic Polymorphism achieved through dynamic binding.
• Dynamic Polymorphism happens between different classes.
• It is required where a subclass object is assigned to super class object for dynamic polymorphism.
• Inheritance involved for dynamic polymorphism.

Used the Accepted Answer to do a check for IE and convert the dataURI to UInt8Array; an accepted form by PDFJS

        Ext.isIE ? pdfAsDataUri = me.convertDataURIToBinary(pdfAsDataUri): '';_x000D_
_x000D_
        convertDataURIToBinary: function(dataURI) {_x000D_
          var BASE64_MARKER = ';base64,',_x000D_
            base64Index = dataURI.indexOf(BASE64_MARKER) + BASE64_MARKER.length,_x000D_
            base64 = dataURI.substring(base64Index),_x000D_
            raw = window.atob(base64),_x000D_
            rawLength = raw.length,_x000D_
            array = new Uint8Array(new ArrayBuffer(rawLength));_x000D_
_x000D_
          for (var i = 0; i < rawLength; i++) {_x000D_
            array[i] = raw.charCodeAt(i);_x000D_
          }_x000D_
          return array;_x000D_
        },

Read this and try, this will help you:

Table1

column11,column12,column13,column14

Table2

column21,column22,column23,column24


SELECT table1.column11,table1.column12,table2asnew1.column21,table2asnew2.column21 
FROM table1 INNER JOIN table2 AS table2asnew1 ON table1.column11=table2asnew1.column21  INNER TABLE table2 as table2asnew2 ON table1.column12=table2asnew2.column22

table2asnew1 is an instance of table 2 which is matched by table1.column11=table2asnew1.column21

and

table2asnew2 is another instance of table 2 which is matched by table1.column12=table2asnew2.column22

Use rgba value for the backgroundColor.

For example,

backgroundColor: 'rgba(52, 52, 52, 0.8)'

This sets it to a grey color with 80% opacity, which is derived from the opacity decimal, 0.8. This value can be anything from 0.0 to 1.0.

As for the inverse, the function is inv(A), but I won't recommend using it, since for huge matrices it is very computationally costly and unstable. Instead, you should use an approximation to the inverse, or if you want to solve Ax = b you don't really need A^-1.

I've seen that problem when I'm writing to a filesystem which doesn't (properly) handle times -- I think SMB shares or FAT or something.

What is your target filesystem?

use these regx

$ZIPREG=array(
    "US"=>"^\d{5}([\-]?\d{4})?$",
    "UK"=>"^(GIR|[A-Z]\d[A-Z\d]??|[A-Z]{2}\d[A-Z\d]??)[ ]??(\d[A-Z]{2})$",
    "DE"=>"\b((?:0[1-46-9]\d{3})|(?:[1-357-9]\d{4})|(?:[4][0-24-9]\d{3})|(?:[6][013-9]\d{3}))\b",
    "CA"=>"^([ABCEGHJKLMNPRSTVXY]\d[ABCEGHJKLMNPRSTVWXYZ])\ {0,1}(\d[ABCEGHJKLMNPRSTVWXYZ]\d)$",
    "FR"=>"^(F-)?((2[A|B])|[0-9]{2})[0-9]{3}$",
    "IT"=>"^(V-|I-)?[0-9]{5}$",
    "AU"=>"^(0[289][0-9]{2})|([1345689][0-9]{3})|(2[0-8][0-9]{2})|(290[0-9])|(291[0-4])|(7[0-4][0-9]{2})|(7[8-9][0-9]{2})$",
    "NL"=>"^[1-9][0-9]{3}\s?([a-zA-Z]{2})?$",
    "ES"=>"^([1-9]{2}|[0-9][1-9]|[1-9][0-9])[0-9]{3}$",
    "DK"=>"^([D|d][K|k]( |-))?[1-9]{1}[0-9]{3}$",
    "SE"=>"^(s-|S-){0,1}[0-9]{3}\s?[0-9]{2}$",
    "BE"=>"^[1-9]{1}[0-9]{3}$",
    "IN"=>"^\d{6}$"
);

Use this code

        TextView textView = new TextView(YourActivity.this);
        textView.setGravity(Gravity.CENTER | Gravity.TOP);
        textView.setText("some text");

Follow the following steps

1. Create a class named MyView .h/.m of type UIView.
2. Create a xib of same name MyView.xib.
3. Now change the File Owner class to UIViewController from NSObject in xib. See the image below

4. Connect the File Owner View to your View. See the image below

5. Change the class of your View to MyView. Same as 3.

6. Place controls create IBOutlets.

Here is the code to load the View:

UIViewController *controller=[[UIViewController alloc] initWithNibName:@"MyView" bundle:nil];
MyView* view=(MyView*)controller.view;
[self.view addSubview:myview];

Hope it helps.

Clarification:

UIViewController is used to load your xib and the View which the UIViewController has is actually MyView which you have assigned in the MyView xib..

Demo I have made a demo grab here

Execute at Admin privilege using sudo in order to avoid permission denied (Unable to change file mode) error.

sudo chmod 777 <directory location>

Because performance was really important for me, I benchmarked all the functions above.

NOTE: Data from @Simon O'Hanlon's post. Only with size 15000 instead of 10.

library(tidyverse)
library(microbenchmark)

set.seed(123)
df <- data.frame(id = 1:15000,
                 nas = rep(NA, 15000), 
                 vals = sample(c(1:3, NA), 15000,
                               repl = TRUE))
df

MadSconeF1 <- function(x) x[, colSums(is.na(x)) != nrow(x)]

MadSconeF2 <- function(x) x[colSums(!is.na(x)) > 0]

BradCannell <- function(x) x %>% select_if(~sum(!is.na(.)) > 0)

SimonOHanlon <- function(x) x[ , !apply(x, 2 ,function(y) all(is.na(y)))]

jsta <- function(x) janitor::remove_empty(x)

SiboJiang <- function(x) x %>% dplyr::select_if(~!all(is.na(.)))

akrun <- function(x) Filter(function(y) !all(is.na(y)), x)

mbm <- microbenchmark(
  "MadSconeF1" = {MadSconeF1(df)},
  "MadSconeF2" = {MadSconeF2(df)},
  "BradCannell" = {BradCannell(df)},
  "SimonOHanlon" = {SimonOHanlon(df)},
  "SiboJiang" = {SiboJiang(df)},
  "jsta" = {jsta(df)}, 
  "akrun" = {akrun(df)},
  times = 1000)

mbm

Results:

Unit: microseconds
         expr    min      lq      mean  median      uq      max neval  cld
   MadSconeF1  154.5  178.35  257.9396  196.05  219.25   5001.0  1000 a   
   MadSconeF2  180.4  209.75  281.2541  226.40  251.05   6322.1  1000 a   
  BradCannell 2579.4 2884.90 3330.3700 3059.45 3379.30  33667.3  1000    d
 SimonOHanlon  511.0  565.00  943.3089  586.45  623.65 210338.4  1000  b  
    SiboJiang 2558.1 2853.05 3377.6702 3010.30 3310.00  89718.0  1000    d
         jsta 1544.8 1652.45 2031.5065 1706.05 1872.65  11594.9  1000   c 
        akrun   93.8  111.60  139.9482  121.90  135.45   3851.2  1000 a


autoplot(mbm)

mbm %>% 
  tbl_df() %>%
  ggplot(aes(sample = time)) + 
  stat_qq() + 
  stat_qq_line() +
  facet_wrap(~expr, scales = "free")

What is the secret key does, you may have already known till now. It is basically HMAC SH256 (Secure Hash). The Secret is a symmetrical key.

Using the same key you can generate, & reverify, edit, etc.

For more secure, you can go with private, public key (asymmetric way). Private key to create token, public key to verify at client level.

Coming to secret key what to give You can give anything, "sudsif", "sdfn2173", any length

you can use online generator, or manually write

I prefer using openssl

C:\Users\xyz\Desktop>openssl rand -base64 12
65JymYzDDqqLW8Eg

generate, then encode with base 64

C:\Users\xyz\Desktop>openssl rand -out openssl-secret.txt -hex 20

The generated value is saved inside the file named "openssl-secret.txt"

generate, & store into a file.

One thing is giving 12 will generate, 12 characters only, but since it is base 64 encoded, it will be (4/3*n) ceiling value.

I recommend reading this article

https://auth0.com/blog/brute-forcing-hs256-is-possible-the-importance-of-using-strong-keys-to-sign-jwts/

So based on what you said, these files are libraries/documentation you don't want to delete but also don't want to push to github. Let say you have your project in folder your_project and a doc directory: your_project/doc.

1. Remove it from the project directory (without actually deleting it): git rm --cached doc/*
2. If you don't already have a .gitignore, you can make one right inside of your project folder: project/.gitignore.
3. Put doc/* in the .gitignore
4. Stage the file to commit: git add project/.gitignore
5. Commit: git commit -m "message".
6. Push your change to github.

I have used this form of switch-case on rare occasion. Even then I have found another way to do what I wanted. If you find that this is the only way to accomplish what you need, I would recommend @Mark H's solution.

If this is intended to be a sort of factory creation decision process, there are better ways to do it. Otherwise, I really can't see why you want to use the switch on a type.

Here is a little example expanding on Mark's solution. I think it is a great way to work with types:

Dictionary<Type, Action> typeTests;

public ClassCtor()
{
    typeTests = new Dictionary<Type, Action> ();

    typeTests[typeof(int)] = () => DoIntegerStuff();
    typeTests[typeof(string)] = () => DoStringStuff();
    typeTests[typeof(bool)] = () => DoBooleanStuff();
}

private void DoBooleanStuff()
{
   //do stuff
}

private void DoStringStuff()
{
    //do stuff
}

private void DoIntegerStuff()
{
    //do stuff
}

public Action CheckTypeAction(Type TypeToTest)
{
    if (typeTests.Keys.Contains(TypeToTest))
        return typeTests[TypeToTest];

    return null; // or some other Action delegate
}

-- Table: "user"

-- DROP TABLE "user";

CREATE TABLE "user"
(
  id bigserial NOT NULL,
  name text NOT NULL,
  email character varying(20) NOT NULL,
  password text NOT NULL,
  CONSTRAINT user_pkey PRIMARY KEY (id)
)
WITH (
  OIDS=FALSE
);
ALTER TABLE "user"
  OWNER TO postgres;

function prettyJSON(obj) {
    console.log(JSON.stringify(obj, null, 2));
}

// obj -> value to convert to a JSON string
// null -> (do nothing)
// 2 -> 2 spaces per indent level

JSON.stringify on MDN

conftest solution

The least invasive solution is adding an empty file named conftest.py in the repo/ directory:

$ touch repo/conftest.py

That's it. No need to write custom code for mangling the sys.path or remember to drag PYTHONPATH along, or placing __init__.py into dirs where it doesn't belong (using python -m pytest as suggested in Apteryx's answer is a good solution though!).

The project directory afterwards:

repo
+-- conftest.py
+-- app.py
+-- settings.py
+-- models.py
+-- tests
     +-- test_app.py

Explanation

pytest looks for the conftest modules on test collection to gather custom hooks and fixtures, and in order to import the custom objects from them, pytest adds the parent directory of the conftest.py to the sys.path (in this case the repo directory).

Other project structures

If you have other project structure, place the conftest.py in the package root dir (the one that contains packages but is not a package itself, so does not contain an __init__.py), for example:

repo
+-- conftest.py
+-- spam
¦   +-- __init__.py
¦   +-- bacon.py
¦   +-- egg.py
+-- eggs
¦   +-- __init__.py
¦   +-- sausage.py
+-- tests
     +-- test_bacon.py
     +-- test_egg.py

src layout

Although this approach can be used with the src layout (place conftest.py in the src dir):

repo
+-- src
¦   +-- conftest.py
¦   +-- spam
¦   ¦   +-- __init__.py
¦   ¦   +-- bacon.py
¦   ¦   +-- egg.py
¦   +-- eggs 
¦       +-- __init__.py
¦       +-- sausage.py
+-- tests
     +-- test_bacon.py
     +-- test_egg.py

beware that adding src to PYTHONPATH mitigates the meaning and benefits of the src layout! You will end up with testing the code from repository and not the installed package. If you need to do it, maybe you don't need the src dir at all.

Where to go from here

Of course, conftest modules are not just some files to help the source code discovery; it's where all the project-specific enhancements of the pytest framework and the customization of your test suite happen. pytest has a lot of information on conftest modules scattered throughout their docs; start with conftest.py: local per-directory plugins

Also, SO has an excellent question on conftest modules: In py.test, what is the use of conftest.py files?

If you guys are generating your stylesheets with LESS/SASS and are importing Bootstrap there, I've found that overriding the @navbar-height variable lets your set the height of the navbar, which is originally defined in the variables.less file.

To summarize the information found after the link: The JVM allocates the amount specified by -Xms but the OS usually does not allocate real pages until they are needed. So the JVM allocates virtual memory as specified by Xms but only allocates physical memory as is needed.

You can see this by using Process Explorer by Sysinternals instead of task manager on windows.

So there is a real difference between using -Xms64M and -Xms512M. But I think the most important difference is the one you already pointed out: the garbage collector will run more often if you really need the 512MB but only started with 64MB.

http sends/receives data as strings... this is just the way things are. You are looking to parse the string as json.

var jsonObject = JSON.parse(data);

How to parse JSON using Node.js?

Just like Tom mentioned. When you start with capital A then autocomplete will complete it as.

ANDROID.PERMISSION.INTERNET

When you start typing with a then autocomplete will complete it as

android.permission.INTERNET

The second one is the correct one.

Function-instantiation is allowed inside and outside of functions. Inside those functions, just like variables, the nested functions are local and therefore cannot be obtained from the outside scope.

function foo() {
    function bar() {
        return 1;
    }
    return bar();
}

foo manipulates bar within itself. bar cannot be touched from the outer scope unless it is defined in the outer scope.

So this will not work:

function foo() {
    function bar() {
        return 1;
    }
}

bar(); // throws error: bar is not defined

Simple code for you it will work

private void dgv_CellClick(object sender, DataGridViewCellEventArgs e)
{
    if (dgv.CurrentRow.Cells["ColumnNumber"].Value != null && (bool)dgv.CurrentRow.Cells["ColumnNumber"].Value)
    {
        dgv.CurrentRow.Cells["ColumnNumber"].Value = false;
        dgv.CurrentRow.Cells["ColumnNumber"].Value = null;
    }
    else if (dgv.CurrentRow.Cells["ColumnNumber"].Value == null )
    {
        dgv.CurrentRow.Cells["ColumnNumber"].Value = true;
    }
}

As of jQuery 1.4.1, the hover event works with live(). It basically just binds to the mouseenter and mouseleave events, which you can do with versions prior to 1.4.1 just as well:

$("table tr")
    .mouseenter(function() {
        // Hover starts
    })
    .mouseleave(function() {
        // Hover ends
    });

This requires two binds but works just as well.

.NET Core 2.0 has Path.GetRelativePath, else, use this.

/// <summary>
/// Creates a relative path from one file or folder to another.
/// </summary>
/// <param name="fromPath">Contains the directory that defines the start of the relative path.</param>
/// <param name="toPath">Contains the path that defines the endpoint of the relative path.</param>
/// <returns>The relative path from the start directory to the end path or <c>toPath</c> if the paths are not related.</returns>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="UriFormatException"></exception>
/// <exception cref="InvalidOperationException"></exception>
public static String MakeRelativePath(String fromPath, String toPath)
{
    if (String.IsNullOrEmpty(fromPath)) throw new ArgumentNullException("fromPath");
    if (String.IsNullOrEmpty(toPath))   throw new ArgumentNullException("toPath");

    Uri fromUri = new Uri(fromPath);
    Uri toUri = new Uri(toPath);

    if (fromUri.Scheme != toUri.Scheme) { return toPath; } // path can't be made relative.

    Uri relativeUri = fromUri.MakeRelativeUri(toUri);
    String relativePath = Uri.UnescapeDataString(relativeUri.ToString());

    if (toUri.Scheme.Equals("file", StringComparison.InvariantCultureIgnoreCase))
    {
        relativePath = relativePath.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
    }

    return relativePath;
}

There is a numpy built-in function to help with that.

import numpy as np
>>> a = np.array([1, 2, 3, 4, 5, 6, 7, 8, 9])
>>> b = np.array([3,4,7])
>>> c = np.setdiff1d(a,b)
>>> c
array([1, 2, 5, 6, 8, 9])

The answer is: for no good reason whatsoever.

Contrary to its name, the XmlSerializer class is used not only for serialization, but also for deserialization. It performs certain checks on your class to make sure that it will work, and some of those checks are only pertinent to deserialization, but it performs them all anyway, because it does not know what you intend to do later on.

The check that your class fails to pass is one of the checks that are only pertinent to deserialization. Here is what happens:

• During deserialization, the XmlSerializer class will need to create instances of your type.

• In order to create an instance of a type, a constructor of that type needs to be invoked.

• If you did not declare a constructor, the compiler has already supplied a default parameterless constructor, but if you did declare a constructor, then that's the only constructor available.

• So, if the constructor that you declared accepts parameters, then the only way to instantiate your class is by invoking that constructor which accepts parameters.

• However, XmlSerializer is not capable of invoking any constructor except a parameterless constructor, because it does not know what parameters to pass to constructors that accept parameters. So, it checks to see if your class has a parameterless constructor, and since it does not, it fails.

So, if the XmlSerializer class had been written in such a way as to only perform the checks pertinent to serialization, then your class would pass, because there is absolutely nothing about serialization that makes it necessary to have a parameterless constructor.

As others have already pointed out, the quick solution to your problem is to simply add a parameterless constructor. Unfortunately, it is also a dirty solution, because it means that you cannot have any readonly members initialized from constructor parameters.

In addition to all this, the XmlSerializer class could have been written in such a way as to allow even deserialization of classes without parameterless constructors. All it would take would be to make use of "The Factory Method Design Pattern" (Wikipedia). From the looks of it, Microsoft decided that this design pattern is far too advanced for DotNet programmers, who apparently should not be unnecessarily confused with such things. So, DotNet programmers should better stick to parameterless constructors, according to Microsoft.

Add this before calling curl_exec($curl_handle)

curl_setopt($curl_handle, CURLOPT_CUSTOMREQUEST, 'GET');

You must use

list.remove(indexYouWantToReplace);

first.

Your elements will become like this. [zero, one, three]

then add this

list.add(indexYouWantedToReplace, newElement)

Your elements will become like this. [zero, one, new, three]

This is called the "shape" in NumPy, and can be requested via the .shape attribute:

>>> a = zeros((2, 5))
>>> a.shape
(2, 5)

If you prefer a function, you could also use numpy.shape(a).

window.onresize = function() {
    // your code
};

It tells the browser to read the css file as UTF-8. This is handy if your CSS contains unicode characters and not only ASCII.

Using it in the meta tag is fine, but only for pages that include that meta tag.

Read about the rules for character set resolution of CSS files at the w3c spec for CSS 2.

How do I edit my global Git configuration?

Short answer: git config --edit --global

To understand Git configuration, you should know that:

Git configuration variables can be stored at three different levels. Each level overrides values at the previous level.

1. System level (applied to every user on the system and all their repositories)

• to view, git config --list --system (may need sudo)
• to set, git config --system color.ui true
• to edit system config file, git config --edit --system

2. Global level (values specific personally to you, the user).

• to view, git config --list --global
• to set, git config --global user.name xyz
• to edit global config file, git config --edit --global

3. Repository level (specific to that single repository)

• to view, git config --list --local
• to set, git config --local core.ignorecase true (--local optional)
• to edit repository config file, git config --edit --local (--local optional)

How do I view all settings?

• Run git config --list, showing system, global, and (if inside a repository) local configs
• Run git config --list --show-origin, also shows the origin file of each config item

How do I read one particular configuration?

• Run git config user.name to get user.name, for example.
• You may also specify options --system, --global, --local to read that value at a particular level.

Reference: 1.6 Getting Started - First-Time Git Setup

Just a bit more helpful, enable and disable

$(window).on('beforeunload.myPluginName', false); // or use function() instead of false
$(window).off('beforeunload.myPluginName');

Here is a list of almost all resolutions of tablets :

2560*1600
1366*768
1280*800
1280*768
1024*768
1024*600
960*640
960*540
854*480
800*600
800*480
800*400

Of this, the most common resolutions are :

1280*800
1280*768
1024*600
1024*800
1024*768
800*400
800*480

Happy designing .. ! :)

You could just select the time range by doing: df.loc['start_date':'end_date']

curl: command not found

is a big hint, you have to install it with :

apt-get update; apt-get install curl

Or a simple sort! Keeping it real :)

array.sort((a,b)=>a.y<b.y)[0].y

you can achieve that using Following example uses addBatch & executeBatch commands to execute multiple SQL commands simultaneously.

Batch Processing allows you to group related SQL statements into a batch and submit them with one call to the database. reference

When you send several SQL statements to the database at once, you reduce the amount of communication overhead, thereby improving performance.

• JDBC drivers are not required to support this feature. You should use the DatabaseMetaData.supportsBatchUpdates() method to determine if the target database supports batch update processing. The method returns true if your JDBC driver supports this feature.
• The addBatch() method of Statement, PreparedStatement, and CallableStatement is used to add individual statements to the batch. The executeBatch() is used to start the execution of all the statements grouped together.
• The executeBatch() returns an array of integers, and each element of the array represents the update count for the respective update statement.
• Just as you can add statements to a batch for processing, you can remove them with the clearBatch() method. This method removes all the statements you added with the addBatch() method. However, you cannot selectively choose which statement to remove.

EXAMPLE:

import java.sql.*;

public class jdbcConn {
   public static void main(String[] args) throws Exception{
      Class.forName("org.apache.derby.jdbc.ClientDriver");
      Connection con = DriverManager.getConnection
      ("jdbc:derby://localhost:1527/testDb","name","pass");

      Statement stmt = con.createStatement
      (ResultSet.TYPE_SCROLL_SENSITIVE,
      ResultSet.CONCUR_UPDATABLE);
      String insertEmp1 = "insert into emp values
      (10,'jay','trainee')";
      String insertEmp2 = "insert into emp values
      (11,'jayes','trainee')";
      String insertEmp3 = "insert into emp values
      (12,'shail','trainee')";
      con.setAutoCommit(false);
      stmt.addBatch(insertEmp1);//inserting Query in stmt
      stmt.addBatch(insertEmp2);
      stmt.addBatch(insertEmp3);
      ResultSet rs = stmt.executeQuery("select * from emp");
      rs.last();
      System.out.println("rows before batch execution= "
      + rs.getRow());
      stmt.executeBatch();
      con.commit();
      System.out.println("Batch executed");
      rs = stmt.executeQuery("select * from emp");
      rs.last();
      System.out.println("rows after batch execution= "
      + rs.getRow());
   }
} 

refer http://www.tutorialspoint.com/javaexamples/jdbc_executebatch.htm

gcc implements an extension to the C language to support sequential ranges:

switch (value)
{
   case 1...3:
      //Do Something
      break;
   case 4...6:
      //Do Something
      break;
   default:
      //Do the Default
      break;
}

Edit: Just noticed the C# tag on the question, so presumably a gcc answer doesn't help.

For future reference Python is strongly typed. Unlike other dynamic languages, it will not automagically cast objects from one type or the other (say from str to int) so you must do this yourself. You'll like that in the long-run, trust me!

There is virtually no difference.

The following code is a straight-up interpretation of the definition:

import math

def average(x):
    assert len(x) > 0
    return float(sum(x)) / len(x)

def pearson_def(x, y):
    assert len(x) == len(y)
    n = len(x)
    assert n > 0
    avg_x = average(x)
    avg_y = average(y)
    diffprod = 0
    xdiff2 = 0
    ydiff2 = 0
    for idx in range(n):
        xdiff = x[idx] - avg_x
        ydiff = y[idx] - avg_y
        diffprod += xdiff * ydiff
        xdiff2 += xdiff * xdiff
        ydiff2 += ydiff * ydiff

    return diffprod / math.sqrt(xdiff2 * ydiff2)

Test:

print pearson_def([1,2,3], [1,5,7])

returns

0.981980506062

This agrees with Excel, this calculator, SciPy (also NumPy), which return 0.981980506 and 0.9819805060619657, and 0.98198050606196574, respectively.

R:

> cor( c(1,2,3), c(1,5,7))
[1] 0.9819805

EDIT: Fixed a bug pointed out by a commenter.

It is a general vision. Details are depended on real language realisation

lock - thread synchronization tool. When thread get a lock it becomes a single thread which is able to execute a block of code. All others thread are blocked. Only thread which owns by lock can unlock it

mutex - mutual exclusion lock. It is a kind of lock. On some languages it is inter-process mechanism, on some languages it is a synonym of lock. For example Java uses lock in synchronised and java.util.concurrent.locks.Lock

semaphore - allows a number of threads to access a shared resource. You can find that mutex also can be implemented by semaphore. It is a standalone object which manage an access to shared resource. You can find that any thread can signal and unblock. Also it is used for signalling

[iOS lock, mutex, semaphore]

In my opinion this is a design flaw of pytz library. It should be more reliable to specify a timezone using the offset, e.g.

pytz.construct("UTC-07:00")

which gives you Canada/Pacific timezone.

use css property word-wrap: break-word;

see example here: http://jsfiddle.net/emgRF/

Microsoft Excel for Mac 2011 v 14.5.9

• Click on the chart
• Press the "Switch Plot" button under the "Charts" tab

You can also get this error when you have an infinite loop. Make sure that you don't have any unending, recursive self references.

Why don't you just use UIAppearance method:

[[UILabel appearanceWhenContainedIn:[UITextField class], nil] setTextColor:[UIColor whateverColorYouNeed]];

bin/hadoop fs -put /localfs/destination/path /hdfs/source/path 

Make sure to create a static DataTable object and then use the following code:

protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
    dt.Rows.RemoveAt(e.RowIndex); 
    GridView1.DataSource = dt;
    GridView1.DataBind();
}

Just wrap the float, boolean, int or similar in an NSNumber.

For structs, I don't know of a handy solution, but you could make a separate ObjC class that owns such a struct.

One Way to solve this problem is, push the negative of each element in the priority_queue so the largest element will become the smallest element. At the time of making pop operation, take the negation of each element.

#include<bits/stdc++.h>
using namespace std;

int main(){
    priority_queue<int> pq;
    int i;

// push the negative of each element in priority_queue, so the largest number will become the smallest number

    for (int i = 0; i < 5; i++)
    {
        cin>>j;
        pq.push(j*-1);
    }

    for (int i = 0; i < 5; i++)
    {
        cout<<(-1)*pq.top()<<endl;
        pq.pop();
    }
}

What about using TryParse?

I know this is a little late, but here's the solution I had to come up with for handling dates when you want to be timezone independent. Essentially it involves converting everything to UTC.

From Javascript to Server:

Send out dates as epoch values with the timezone offset removed.

var d = new Date(2015,0,1) // Jan 1, 2015
// Ajax Request to server ...
$.ajax({
  url: '/target',
  params: { date: d.getTime() - (d.getTimezoneOffset() * 60 * 1000) }
});

The server then recieves 1420070400000 as the date epoch.

On the Server side, convert that epoch value to a datetime object:

DateTime d = new DateTime(1970, 1, 1, 0, 0, 0).AddMilliseconds(epoch);

At this point the date is just the date/time provided by the user as they provided it. Effectively it is UTC.

Going the other way:

When the server pulls data from the database, presumably in UTC, get the difference as an epoch (making sure that both date objects are either local or UTC):

long ms = (long)utcDate.Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;

or

long ms = (long)localDate.Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Local)).TotalMilliseconds;

When javascript receives this value, create a new date object. However, this date object is going to be assumed local time, so you need to offset it by the current timezone:

var epochValue = 1420070400000 // value pulled from server.
var utcDateVal = new Date(epochValue);
var actualDate = new Date(utcDateVal.getTime() + (utcDateVal.getTimezoneOffset() * 60 * 1000))

console.log(utcDateVal); // Wed Dec 31 2014 19:00:00 GMT-0500 (Eastern Standard Time)
console.log(actualDate); // Thu Jan 01 2015 00:00:00 GMT-0500 (Eastern Standard Time)

As far as I know, this should work for any time zone where you need to display dates that are timezone independent.

:goto 21490 will take you to the 21490th byte in the buffer.

From Laravel 5.6 you can use whereDate:

$users = Users::where('status_id', 'active')
       ->whereDate( 'created_at', '>', now()->subDays(30))
       ->get();

You also have whereMonth / whereDay / whereYear / whereTime

You can also read lines w/o loop. Works in python3.6.

import os
import subprocess

process = subprocess.Popen(command, stdout=subprocess.PIPE)
list_of_byte_strings = process.stdout.readlines()

I would use:

override func touchesBegan(touches: NSSet, withEvent event: UIEvent) {

    super.touchesBegan(touches, withEvent: event)
    let touch : UITouch = touches.anyObject() as UITouch

    if let touchView = touch.view as? UIPickerView
    {

    }
}

If your textbox has an id attribute of "mytextbox", then you can get the length like this:

var myLength = $("#mytextbox").val().length;

• $("#mytextbox") finds the textbox by its id.
• .val() gets the value of the input element entered by the user, which is a string.
• .length gets the number of characters in the string.

for(<first part>; <second part>; <third part>)
{
    DoStuff();
}

This code is evaluated like this:

1. Run <first part>
2. If <second part> is false, skip to the end
3. DoStuff();
4. Run <third part>
5. Goto 2

So for your example:

for (int i = 0; i < 8; i++)
{
    DoStuff();
}

1. Set i to 0.
2. If i is not less than 8, skip to the end.
3. DoStuff();
4. i++
5. Goto 2

So the loop runs one time with i set to each value from 0 to 7. Note that i is incremented to 8, but then the loop ends immediately afterwards; it does not run with i set to 8.

Server Error in '/' Application.

The system cannot find the file specified

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ComponentModel.Win32Exception: The system cannot find the file specified

Source Error:

     {
                   SqlCommand cmd = new SqlCommand("select * from tblemployee",con);
                   con.Open();
                   GridView1.DataSource = cmd.ExecuteReader();
                   GridView1.DataBind();

Source File: d:\C# programs\kudvenkat\adobasics1\adobasics1\employeedata.aspx.cs Line: 23

if your error is same like mine..just do this

right click on your table in sqlserver object explorer,choose properties in lower left corner in general option there is a connection block with server and connection specification.in your web config for datasource=. or local choose name specified in server in properties..

You should implement the IEnumerable interface (CarBootSaleList should impl it in your case).

http://msdn.microsoft.com/en-us/library/system.collections.ienumerable.getenumerator.aspx

But it is usually easier to subclass System.Collections.ObjectModel.Collection and friends

http://msdn.microsoft.com/en-us/library/system.collections.objectmodel.aspx

Your code also seems a bit strange, like you are nesting lists?

We could assert

const inputElement: HTMLInputElement = document.getElementById('greet')

Or with as-syntax

const inputElement = document.getElementById('greet') as HTMLInputElement

Giving

const inputValue = inputElement.value // now inferred to be string

Just for completeness, this error can happen also in a different situation: when you declare an array in an outer scope, but declare another variable with the same name in an inner scope, shadowing the array. Then, when you try to index the array, you are actually accessing the variable in the inner scope, which might not even be an array, or it might be an array with fewer dimensions.

Example:

int a[10];  // a global scope

void f(int a)   // a declared in local scope, overshadows a in global scope
{
  printf("%d", a[0]);  // you trying to access the array a, but actually addressing local argument a
}

try this,

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.menu_sample, menu);
    super.onCreateOptionsMenu(menu,inflater);
}

Finally, in onCreateView method, add this line to make the options appear in your Toolbar

setHasOptionsMenu(true);

ACID and BASE are consistency models for RDBMS and NoSQL respectively. ACID transactions are far more pessimistic i.e. they are more worried about data safety. In the NoSQL database world, ACID transactions are less fashionable as some databases have loosened the requirements for immediate consistency, data freshness and accuracy in order to gain other benefits, like scalability and resiliency.

BASE stands for -

• Basic Availability - The database appears to work most of the time.
• Soft-state - Stores don't have to be write-consistent, nor do different replicas have to be mutually consistent all the time.
• Eventual consistency - Stores exhibit consistency at some later point (e.g., lazily at read time).

Therefore BASE relaxes consistency to allow the system to process request even in an inconsistent state.

Example: No one would mind if their tweet were inconsistent within their social network for a short period of time. It is more important to get an immediate response than to have a consistent state of users' information.

The Pyzo IDE has similar capabilities as the OP asked for. You don't have to start in debug mode. Similarly to MATLAB, the commands are executed in the shell. When you set up a break-point in some source code line, the IDE stops the execution there and you can debug and issue regular IPython commands as well.

It does seem however that step-into doesn't (yet?) work well (i.e. stopping in one line and then stepping into another function) unless you set up another break-point.

Still, coming from MATLAB, this seems the best solution I've found.

I converted the 'fast quick sort' algorithm to VBA, if anyone else wants it.

I have it optimized to run on an array of Int/Longs but it should be simple to convert it to one that works on arbitrary comparable elements.

Private Sub QuickSort(ByRef a() As Long, ByVal l As Long, ByVal r As Long)
    Dim M As Long, i As Long, j As Long, v As Long
    M = 4

    If ((r - l) > M) Then
        i = (r + l) / 2
        If (a(l) > a(i)) Then swap a, l, i '// Tri-Median Methode!'
        If (a(l) > a(r)) Then swap a, l, r
        If (a(i) > a(r)) Then swap a, i, r

        j = r - 1
        swap a, i, j
        i = l
        v = a(j)
        Do
            Do: i = i + 1: Loop While (a(i) < v)
            Do: j = j - 1: Loop While (a(j) > v)
            If (j < i) Then Exit Do
            swap a, i, j
        Loop
        swap a, i, r - 1
        QuickSort a, l, j
        QuickSort a, i + 1, r
    End If
End Sub

Private Sub swap(ByRef a() As Long, ByVal i As Long, ByVal j As Long)
    Dim T As Long
    T = a(i)
    a(i) = a(j)
    a(j) = T
End Sub

Private Sub InsertionSort(ByRef a(), ByVal lo0 As Long, ByVal hi0 As Long)
    Dim i As Long, j As Long, v As Long

    For i = lo0 + 1 To hi0
        v = a(i)
        j = i
        Do While j > lo0
            If Not a(j - 1) > v Then Exit Do
            a(j) = a(j - 1)
            j = j - 1
        Loop
        a(j) = v
    Next i
End Sub

Public Sub sort(ByRef a() As Long)
    QuickSort a, LBound(a), UBound(a)
    InsertionSort a, LBound(a), UBound(a)
End Sub

using a custom rounding

public int Round(double value)
{
    double decimalpoints = Math.Abs(value - Math.Floor(value));
    if (decimalpoints > 0.5)
        return (int)Math.Round(value);
    else
        return (int)Math.Floor(value);
}

k=[[1, 2], [4], [5, 6, 2], [1, 2], [3], [5, 2], [3], [8], [9]]
kl=[]
kl.extend(x for x in k if x not in kl)
k=list(kl)
print(k)

which prints,

[[1, 2], [4], [5, 6, 2], [3], [5, 2], [8], [9]]

VueJs deep watch in child objects

new Vue({
    el: "#myElement",
    data: {
        entity: {
            properties: []
        }
    },
    watch: {
        'entity.properties': {
            handler: function (after, before) {
                // Changes detected. Do work...     
            },
            deep: true
        }
    }
});

so not sure if this answers your question but the indexOf the items you are adding keep returning -1. Not to familiar with js but it appears the items do that because they are not in the array yet. I made a jsfiddle of a little modified code for you.

this.items = [];

add(1);
add(2);
add(3);

document.write("added items to array");
document.write("<br>");
function  add(item) {
        //document.write(this.items.indexOf(item));
    if(this.items.indexOf(item) <= -1) {

      this.items.push(item);
      //document.write("Hello World!");
    }
}

document.write("array is : " + this.items);

https://jsfiddle.net/jmpalmisano/Lnommkbw/2/

I thought about block-transfer acceleration methods built into many graphics cards. But then you would have to copy over all the data byte-wise, so this doesn't help you much if you don't want to implement a whole portion of your logic in unmanaged and hardware-dependent code...

Another way of optimization similar to the approach shown above would be to store as much of your data as possible in a long[] rather than a byte[] right from the start, for example if you are reading it sequentially from a binary file, or if you use a memory mapped file, read in data as long[] or single long values. Then, your comparison loop will only need 1/8th of the number of iterations it would have to do for a byte[] containing the same amount of data. It is a matter of when and how often you need to compare vs. when and how often you need to access the data in a byte-by-byte manner, e.g. to use it in an API call as a parameter in a method that expects a byte[]. In the end, you only can tell if you really know the use case...

For Windows, if nothing works then try this:

• Open sdkmanager.bat with Notepad.

• Locate the following line:

  %JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %SDKMANAGER_OPTS%

• Add --add-modules java.xml.bind

The modified line should look like this:

%JAVA_EXE%" %DEFAULT_JVM_OPTS% --add-modules java.xml.bind %JAVA_OPTS% %SDKMANAGER_OPTS%

This is what you're looking for:

List<String> dan = Arrays.asList("Red", "Orange", "Yellow", "Green", "Blue", "Violet", "Orange", "Blue");

boolean contains = dan.contains(say.getText());

If you have a list of not repeated values, prefer using a Set<String> which has the same contains method

It was suggested to post this as an answer, because some other answers are giving errors like 'The name Context does not exist in the current context'.

Just using the following works:

Request.Query["queryparm1"]

Sample usage:

<a href="@Url.Action("Query",new {parm1=Request.Query["queryparm1"]})">GO</a>

Kill -9 PID

should be

kill -9 $PID

see the difference?

Learn python the hard way ex 34

try this

animals = ['bear' , 'python' , 'peacock', 'kangaroo' , 'whale' , 'platypus']

# print "The first (1st) animal is at 0 and is a bear." 

for i in range(len(animals)):
    print "The %d animal is at %d and is a %s" % (i+1 ,i, animals[i])

# "The animal at 0 is the 1st animal and is a bear."

for i in range(len(animals)):
    print "The animal at %d is the %d and is a %s " % (i, i+1, animals[i])

do this in two steps:

1. replace not letter characters with this regex:

   [\/\&%#\$]

2. replace quotes with this regex:

   [\"\']

and use preg_replace:

$stringWithoutNonLetterCharacters = preg_replace("/[\/\&%#\$]/", "_", $yourString);
$stringWithQuotesReplacedWithSpaces = preg_replace("/[\"\']/", " ", $stringWithoutNonLetterCharacters);

Since Java9, both interfaces are deprecated, meaning you should not use them anymore. See Observer is deprecated in Java 9. What should we use instead of it?

However, you might still get interview questions about them...

I use this, and it works well for me:

TYPE \\Server\Share\Folder\*.csv >> C:\Folder\ConcatenatedFile.csv

Of course, before every run, you have to DELETE C:\Folder\ConcatenatedFile.csv

The only issue is that if all files have headers, then it will be repeated in all files.

I tried the above methods for pushing an object into an array of objects in useState but had the following error when using TypeScript:

Type 'TxBacklog[] | undefined' must have a 'Symbol.iterator' method that returns an iterator.ts(2488)

The setup for the tsconfig.json was apparently right:

{
   "compilerOptions": {
   "target": "es6",
   "lib": [
      "dom",
      "dom.iterable",
      "esnext",
      "es6",
],

This workaround solved the problem (my sample code):

Interface:

   interface TxBacklog {
      status: string,
      txHash: string,
   }

State variable:

    const [txBacklog, setTxBacklog] = React.useState<TxBacklog[]>();

Push new object into array:

    // Define new object to be added
    const newTx = {
       txHash: '0x368eb7269eb88ba86..',
       status: 'pending'
    };
    // Push new object into array
    (txBacklog) 
       ? setTxBacklog(prevState => [ ...prevState!, newTx ])
       : setTxBacklog([newTx]);

1.This will search XMLHelpers/XMLHelpers.psm1 in current folder

Import-Module (Resolve-Path('XMLHelpers'))

2.This will search XMLHelpers.psm1 in current folder

Import-Module (Resolve-Path('XMLHelpers.psm1'))

You could do that:

1. By looping through all the KeyValuePair<TKey, TValue>'s in the dictionary (which will be a sizable performance hit if you have a number of entries in the dictionary)
2. Use two dictionaries, one for value-to-key mapping and one for key-to-value mapping (which would take up twice as much space in memory).

Use Method 1 if performance is not a consideration, use Method 2 if memory is not a consideration.

Also, all keys must be unique, but the values are not required to be unique. You may have more than one key with the specified value.

Is there any reason you can't reverse the key-value relationship?

Just use Val():

currentLoad = Int(Val([f4]))

Now currentLoad has a integer value, zero if [f4] is not numeric.

There's not really any "raw string"; there are raw string literals, which are exactly the string literals marked by an 'r' before the opening quote.

A "raw string literal" is a slightly different syntax for a string literal, in which a backslash, \, is taken as meaning "just a backslash" (except when it comes right before a quote that would otherwise terminate the literal) -- no "escape sequences" to represent newlines, tabs, backspaces, form-feeds, and so on. In normal string literals, each backslash must be doubled up to avoid being taken as the start of an escape sequence.

This syntax variant exists mostly because the syntax of regular expression patterns is heavy with backslashes (but never at the end, so the "except" clause above doesn't matter) and it looks a bit better when you avoid doubling up each of them -- that's all. It also gained some popularity to express native Windows file paths (with backslashes instead of regular slashes like on other platforms), but that's very rarely needed (since normal slashes mostly work fine on Windows too) and imperfect (due to the "except" clause above).

r'...' is a byte string (in Python 2.*), ur'...' is a Unicode string (again, in Python 2.*), and any of the other three kinds of quoting also produces exactly the same types of strings (so for example r'...', r'''...''', r"...", r"""...""" are all byte strings, and so on).

Not sure what you mean by "going back" - there is no intrinsically back and forward directions, because there's no raw string type, it's just an alternative syntax to express perfectly normal string objects, byte or unicode as they may be.

And yes, in Python 2.*, u'...' is of course always distinct from just '...' -- the former is a unicode string, the latter is a byte string. What encoding the literal might be expressed in is a completely orthogonal issue.

E.g., consider (Python 2.6):

>>> sys.getsizeof('ciao')
28
>>> sys.getsizeof(u'ciao')
34

The Unicode object of course takes more memory space (very small difference for a very short string, obviously ;-).

According to the docs, #Rails.env wraps RAILS_ENV:

    # File vendor/rails/railties/lib/initializer.rb, line 55
     def env
       @_env ||= ActiveSupport::StringInquirer.new(RAILS_ENV)
     end

But, look at specifically how it's wrapped, using ActiveSupport::StringInquirer:

Wrapping a string in this class gives you a prettier way to test for equality. The value returned by Rails.env is wrapped in a StringInquirer object so instead of calling this:

Rails.env == "production"

you can call this:

Rails.env.production?

So they aren't exactly equivalent, but they're fairly close. I haven't used Rails much yet, but I'd say #Rails.env is certainly the more visually attractive option due to using StringInquirer.

There is one very funny thing (and has a technical relevance) which might waste your hours so thought of sharing it here -

I created a console application project ConsoleApplication1 and a class library project ClassLibrary1.

All the code which was making the p/invoke was present in ClassLibrary1.dll. So before debugging the application from visual studio I simply copied the C++ unmanaged assembly (myUnmanagedFunctions.dll) into the \bin\debug\ directory of ClassLibrary1 project so that it can be loaded at run-time by the CLR.

I kept getting the

Unable to load DLL

error for hours. Later on I realized that all such unmanaged assemblies which are to be loaded need to be copied into the \bin\debug directory of the start-up project ConsoleApplication1 which is usually a win form, console or web application.

So please be cautious the Current Directory in the accepted answer actually means Current Directory of main executable from where you application process is starting. Looks like an obvious thing but might not be so at times.

Lesson Learnt - Always place the unamanaged dlls in the same directory as the start-up executable to ensure that it can be found.

I think there are different ways to do this. Since im not familiar with asp i can only give you some hints to check for a specific filetype:

1) the safe way: get more informations about the header of the filetype you wish to pass. parse the uploaded file and compare the headers

2) the quick way: split the name of the file into two pieces -> name of the file and the ending of the file. check out the ending of the file and compare it to the filetype you want to allow to be uploaded

hope it helps :)

.. you can cleanup your nested fragment in the parent fragment's destroyview method:

@Override
    public void onDestroyView() {

      try{
        FragmentTransaction transaction = getSupportFragmentManager()
                .beginTransaction();

        transaction.remove(nestedFragment);

        transaction.commit();
      }catch(Exception e){
      }

        super.onDestroyView();
    }

Try git difftool

Use git difftool instead of git diff. You'll never go back.

UPDATE to add an example usage:

Here is a link to another stackoverflow that talks about git difftool: How do I view 'git diff' output with my preferred diff tool/ viewer?

For newer versions of git, the difftool command supports many external diff tools out-of-the-box. For example vimdiff is auto supported and can be opened from the command line by:

cd /path/to/git/repo
git difftool --tool=vimdiff

Other supported external diff tools are listed via git difftool --tool-help here is an example output:

'git difftool --tool=<tool>' may be set to one of the following:
        araxis
        kompare
        vimdiff
        vimdiff2

The following tools are valid, but not currently available:
        bc3
        codecompare
        deltawalker
        diffuse
        ecmerge
        emerge
        gvimdiff
        gvimdiff2
        kdiff3
        meld
        opendiff
        tkdiff
        xxdiff

You asked for an HTML only solution...

 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"_x000D_
   "http://www.w3.org/TR/html4/strict.dtd">_x000D_
_x000D_
<html lang="en">_x000D_
_x000D_
<head>_x000D_
  <title>Object Test</title>_x000D_
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
_x000D_
  <p>_x000D_
    <object data="http://stackoverflow.com/does-not-exist.png" type="image/png">_x000D_
      <img src="https://cdn.sstatic.net/Img/unified/sprites.svg?v=e5e58ae7df45" alt="Stack Overflow logo and icons and such">_x000D_
    </object>_x000D_
  </p>_x000D_
_x000D_
</body>_x000D_
_x000D_
</html>

Since the first image doesn't exist, the fallback (the sprites used on this web site*) will display. And if you're using a really old browser that doesn't support object, it will ignore that tag and use the img tag. See caniuse website for compatibility. This element is widely supported by all browsers from IE6+.

* Unless the URL for the image changed (again), in which case you'll probably see the alt text.

I'd like to share my own work that is faster than Manager's dict and is simpler and more stable than pyshmht library that uses tons of memory and doesn't work for Mac OS. Though my dict only works for plain strings and is immutable currently. I use linear probing implementation and store keys and values pairs in a separate memory block after the table.

from mmap import mmap
import struct
from timeit import default_timer
from multiprocessing import Manager
from pyshmht import HashTable


class shared_immutable_dict:
    def __init__(self, a):
        self.hs = 1 << (len(a) * 3).bit_length()
        kvp = self.hs * 4
        ht = [0xffffffff] * self.hs
        kvl = []
        for k, v in a.iteritems():
            h = self.hash(k)
            while ht[h] != 0xffffffff:
                h = (h + 1) & (self.hs - 1)
            ht[h] = kvp
            kvp += self.kvlen(k) + self.kvlen(v)
            kvl.append(k)
            kvl.append(v)

        self.m = mmap(-1, kvp)
        for p in ht:
            self.m.write(uint_format.pack(p))
        for x in kvl:
            if len(x) <= 0x7f:
                self.m.write_byte(chr(len(x)))
            else:
                self.m.write(uint_format.pack(0x80000000 + len(x)))
            self.m.write(x)

    def hash(self, k):
        h = hash(k)
        h = (h + (h >> 3) + (h >> 13) + (h >> 23)) * 1749375391 & (self.hs - 1)
        return h

    def get(self, k, d=None):
        h = self.hash(k)
        while True:
            x = uint_format.unpack(self.m[h * 4:h * 4 + 4])[0]
            if x == 0xffffffff:
                return d
            self.m.seek(x)
            if k == self.read_kv():
                return self.read_kv()
            h = (h + 1) & (self.hs - 1)

    def read_kv(self):
        sz = ord(self.m.read_byte())
        if sz & 0x80:
            sz = uint_format.unpack(chr(sz) + self.m.read(3))[0] - 0x80000000
        return self.m.read(sz)

    def kvlen(self, k):
        return len(k) + (1 if len(k) <= 0x7f else 4)

    def __contains__(self, k):
        return self.get(k, None) is not None

    def close(self):
        self.m.close()

uint_format = struct.Struct('>I')


def uget(a, k, d=None):
    return to_unicode(a.get(to_str(k), d))


def uin(a, k):
    return to_str(k) in a


def to_unicode(s):
    return s.decode('utf-8') if isinstance(s, str) else s


def to_str(s):
    return s.encode('utf-8') if isinstance(s, unicode) else s


def mmap_test():
    n = 1000000
    d = shared_immutable_dict({str(i * 2): '1' for i in xrange(n)})
    start_time = default_timer()
    for i in xrange(n):
        if bool(d.get(str(i))) != (i % 2 == 0):
            raise Exception(i)
    print 'mmap speed: %d gets per sec' % (n / (default_timer() - start_time))


def manager_test():
    n = 100000
    d = Manager().dict({str(i * 2): '1' for i in xrange(n)})
    start_time = default_timer()
    for i in xrange(n):
        if bool(d.get(str(i))) != (i % 2 == 0):
            raise Exception(i)
    print 'manager speed: %d gets per sec' % (n / (default_timer() - start_time))


def shm_test():
    n = 1000000
    d = HashTable('tmp', n)
    d.update({str(i * 2): '1' for i in xrange(n)})
    start_time = default_timer()
    for i in xrange(n):
        if bool(d.get(str(i))) != (i % 2 == 0):
            raise Exception(i)
    print 'shm speed: %d gets per sec' % (n / (default_timer() - start_time))


if __name__ == '__main__':
    mmap_test()
    manager_test()
    shm_test()

On my laptop performance results are:

mmap speed: 247288 gets per sec
manager speed: 33792 gets per sec
shm speed: 691332 gets per sec

simple usage example:

ht = shared_immutable_dict({'a': '1', 'b': '2'})
print ht.get('a')

I know this is literally a year later, but I figured I'd share. I was trying to do the same thing and came across this solution that worked for me. We set a max width for the entire table, then worked with the cell sizes for the desired effect.

Put the table in its own div, then set the width, min-width, and/or max-width of the div as desired for the entire table. Then, you can work and set width and min-widths for other cells, and max width for the div effectively working around and backwards to achieve the max width we wanted.

#tablediv {
    width:90%;
    min-width:800px
    max-width:1500px;
}

.tdleft {
    width:20%;
    min-width:200px;
}

<div id="tablediv">
  <table width="100%" border="1">
    <tr>
      <td class="tdleft">Test</td>
      <td>A long string blah blah blah</td>
    </tr>
  </table>
</div>

Admittedly, this does not give you a "max" width of a cell per se, but it does allow some control that might work in-lieu of such an option. Not sure if it will work for your needs. I know it worked for our situation where we want the navigation side in the page to scale up and down to a point but for all the wide screens these days.

Without the main sentinel, the code would be executed even if the script were imported as a module.

1) PYTHONPATH is an environment variable which you can set to add additional directories where python will look for modules and packages. e.g.:

# make python look in the foo subdirectory of your home directory for
# modules and packages 
export PYTHONPATH=${PYTHONPATH}:${HOME}/foo 

Here I use the sh syntax. For other shells (e.g. csh,tcsh), the syntax would be slightly different. To make it permanent, set the variable in your shell's init file (usually ~/.bashrc).

2) Ubuntu comes with python already installed. There may be reasons for installing other (independent) python versions, but I've found that to be rarely necessary.

3) The folder where your modules live is dependent on PYTHONPATH and where the directories were set up when python was installed. For the most part, the installed stuff you shouldn't care about where it lives -- Python knows where it is and it can find the modules. Sort of like issuing the command ls -- where does ls live? /usr/bin? /bin? 99% of the time, you don't need to care -- Just use ls and be happy that it lives somewhere on your PATH so the shell can find it.

4) I'm not sure I understand the question. 3rd party modules usually come with install instructions. If you follow the instructions, python should be able to find the module and you shouldn't have to care about where it got installed.

5) Configure PYTHONPATH to include the directory where your module resides and python will be able to find your module.

i am very new to this website. I am an undergraduate student, doing my Bachelor Of Computer Application. I am doing a simple program in Visual Studio using C# and I came across the same problem, how to check whether a button is clicked? I wanted to do this,

if(-button1 is clicked-) then
{
this should happen;
}
if(-button2 is clicked-) then
{
this should happen;
}

I didn't know what to do, so I tried searching for the solution in the internet. I got many solutions which didn't help me. So, I tried something on my own and did this,

int i;
private void button1_Click(object sender, EventArgs e)
        {
            i = 1;
            label3.Text = "Principle";
            label4.Text = "Rate";
            label5.Text = "Time";
            label6.Text = "Simple Interest";
        }


private void button2_Click(object sender, EventArgs e)
        {
            i = 2;
            label3.Text = "SI";
            label4.Text = "Rate";
            label5.Text = "Time";
            label6.Text = "Principle";
        }
private void button5_Click(object sender, EventArgs e)
        {

            try
            {
                if (i == 1)
                {
                    si = (Convert.ToInt32(textBox1.Text) * Convert.ToInt32(textBox2.Text) * Convert.ToInt32(textBox3.Text)) / 100;
                    textBox4.Text = Convert.ToString(si);
                }
                if (i == 2)
                {
                    p = (Convert.ToInt32(textBox1.Text) * 100) / (Convert.ToInt32(textBox2.Text) * Convert.ToInt32(textBox3.Text));
                    textBox4.Text = Convert.ToString(p);
                }

I declared a variable "i" and assigned it with different values in different buttons and checked the value of i in the if function. It worked. Give your suggestions if any. Thank you.

var rowpos = $('#table tr:last').position();

$('#container').scrollTop(rowpos.top);

should do the trick!

Remove the name param from the class declaration. The init method is used to pass arguments to a class at creation.

class Person(object):
  def __init__(self, name):
    self.name = name

me = Person("TheLazyScripter")
print me.name

Use the Chart Wizard.

On Step 2 of 4, there is a tab labeled "Series". There are 3 fields and a list box on this tab. The list box shows the different series you are already including on the chart. Each series has both a "Name" field and a "Values" field that is specific to that series. The final field is the "Category (X) axis labels" field, which is common to all series.

Click on the "Add" button below the list box. This will add a blank series to your list box. Notice that the values for "Name" and for "Values" change when you highlight a series in the list box.

Select your new series.

There is an icon in each field on the right side. This icon allows you to select cells in the workbook to pull the data from. When you click it, the Wizard temporarily hides itself (except for the field you are working in) allowing you to interact with the workbook.

Select the appropriate sheet in the workbook and then select the fields with the data you want to show in the chart. The button on the right of the field can be clicked to unhide the wizard.

Hope that helps.

EDIT: The above applies to 2003 and before. For 2007, when the chart is selected, you should be able to do a similar action using the "Select Data" option on the "Design" tab of the ribbon. This opens up a dialog box listing the Series for the chart. You can select the series just as you could in Excel 2003, but you must use the "Add" and "Edit" buttons to define custom series.

If this is a Windows app, try checking for a duplicate in the Global Assembly Cache (GAC). Something is overriding your bin / debug version.

If this is a web app, you may need to delete on server and re-upload. If you are publishing you may want to check the Delete all existing files prior to publish check box. Depending on Visual Studio version it should be located in Publish > Settings > File Publish Options

To add to @BrianBeech's answer, this is even more trimmed down in java 8:

jdbcTemplate.query("select string1,string2 from table where x=1", (ResultSet rs) -> {
    HashMap<String,String> results = new HashMap<>();
    while (rs.next()) {
        results.put(rs.getString("string1"), rs.getString("string2"));
    }
    return results;
});

select sequence_name, (xpath('/row/last_value/text()', xml_count))[1]::text::int as last_value
from (
    select sequence_schema,
            sequence_name,         
            query_to_xml(format('select last_value from %I.%I', sequence_schema, sequence_name), false, true, '') as xml_count
    from information_schema.sequences
    where sequence_schema = 'public'
) new_table order by last_value desc;

Take a look at this: How to use storage_path() to view an image in laravel 4 . The same applies to Laravel 5:

Storage is for the file system, and the most part of it is not accessible to the web server. The recommended solution is to store the images somewhere in the public folder (which is the document root), in the public/screenshots/ for example. Then when you want to display them, use asset('screenshots/1.jpg').

mysqldump -uusername -ppassword -c -e --default-character-set=utf8 --single-transaction --skip-set-charset --add-drop-database -B dbname > dump.sql
cp dump.sql dump-fixed.sql
vim dump-fixed.sql


:%s/DEFAULT CHARACTER SET latin1/DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci/
:%s/DEFAULT CHARSET=latin1/DEFAULT CHARSET=utf8/
:wq

mysql -uusername -ppassword < dump-fixed.sql

You should not use your domain models in your views. ViewModels are the correct way to do it.

You need to map your domain model's necessary fields to viewmodel and then use this viewmodel in your controllers. This way you will have the necessery abstraction in your application.

If you never heard of viewmodels, take a look at this.

The most likely reason for the error is that the certificate authority that issued your SSL certificate is trusted on your desktop, but not on your mobile.

If you purchased the certificate from a common certification authority, it shouldn't be an issue - but if it is a less common one it is possible that your phone doesn't have it. You may need to accept it as a trusted publisher (although this is not ideal if you are pushing the site to the public as they won't be willing to do this.)

You might find looking at a list of Trusted CAs for Android helps to see if yours is there or not.

My answer comes quite late because I'm a pretty new developer. This is what you can do:

Location.select(:name, :website, :city).find(row.id)

Btw, this is Rails 4

Using a ListTile also works as well, since a list fills the entire width:

ListTile(
  title: new RaisedButton(...),
),

myString.Length; //will get you your result
//alternatively, if you only want the count of letters:
myString.Count(char.IsLetter);
//however, if you want to display the words as ***_***** (where _ is a space)
//you can also use this:
//small note: that will fail with a repeated word, so check your repeats!
myString.Split(' ').ToDictionary(n => n, n => n.Length);
//or if you just want the strings and get the counts later:
myString.Split(' ');
//will not fail with repeats
//and neither will this, which will also get you the counts:
myString.Split(' ').Select(n => new KeyValuePair<string, int>(n, n.Length));

I know this is a bit old, but here is a much easier way...

1. Run your query with default settings (puts results in grid format, if your's is not in grid format, see below)

2. Right click on grid results and click "Save Results As" and save it.

If your results are not in grid format, right click where you write the query, hover "Results To" and click "Results To Grid"

Be aware you do NOT capture the column headers!

Good Luck!

Just found that issue corresponding to my problem. Using HandlerMapping constants I was able to wrote a small utility for that purpose:

/**
 * Extract path from a controller mapping. /controllerUrl/** => return matched **
 * @param request incoming request.
 * @return extracted path
 */
public static String extractPathFromPattern(final HttpServletRequest request){


    String path = (String) request.getAttribute(
            HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);
    String bestMatchPattern = (String ) request.getAttribute(HandlerMapping.BEST_MATCHING_PATTERN_ATTRIBUTE);

    AntPathMatcher apm = new AntPathMatcher();
    String finalPath = apm.extractPathWithinPattern(bestMatchPattern, path);

    return finalPath;

}

Can you set the password to the phpmyadmin here

http://localhost/security/index.php

Also to put it in simple terms, it happens because of the "Erasure" property of the generics.Which means that although we define ArrayList<Integer> and ArrayList<String> , at the compile time it stays as two different concrete types but at the runtime the JVM erases generic types and creates only one ArrayList class instead of two classes. So when we define a static type method or anything for a generic, it is shared by all instances of that generic, in my example it is shared by both ArrayList<Integer> and ArrayList<String> .That's why you get the error.A Generic Type Parameter of a Class Is Not Allowed in a Static Context!

You can simply pass the functions as a list:

In [20]: df.groupby("dummy").agg({"returns": [np.mean, np.sum]})
Out[20]:         
           mean       sum
dummy                    
1      0.036901  0.369012

or as a dictionary:

In [21]: df.groupby('dummy').agg({'returns':
                                  {'Mean': np.mean, 'Sum': np.sum}})
Out[21]: 
        returns          
           Mean       Sum
dummy                    
1      0.036901  0.369012

You may want to check out Rhino.

The Rhino Shell provides a way to run JavaScript scripts in batch mode:

java org.mozilla.javascript.tools.shell.Main my_javascript_code.js [args]

The cleanest way is to test for it's existence, drop it if it exists, and then recreate it. You can't embed a "create proc" statement inside an IF statement. This should do nicely:

IF OBJECT_ID('MySproc', 'P') IS NOT NULL
DROP PROC MySproc
GO

CREATE PROC MySproc
AS
BEGIN
    ...
END

event.target to get the element

window.onclick = e => {
    console.log(e.target);  // to get the element
    console.log(e.target.tagName);  // to get the element tag name alone
} 

to get the text from clicked element

window.onclick = e => {
    console.log(e.target.innerText);
} 

I found the following slightly altered range useful for parsing comment blocks out of a database, this means that you won't have to contend with tab and escape characters which would cause a CSV field to become upset.

parsememo = Regex.Replace(parsememo, @"[^\u001F-\u007F]", string.Empty);

If you want to avoid other special characters or particular punctuation check the ascii table

I had a similar issue but the cause was because I had 40px of margin at the bottom of the page, so the very last row would always wrap even if there were room for it on the last page. Not because of any kind of page-break-* css command. I fixed by removing the margin on print and it worked fine. Just wanted to add my solution in case someone else has something similar!

The headers and footers for printing from browsers is, sadly, a browser preference, not a document-level element that you can style. Refer to my very similar question for further workarounds and disappointment.

If anyone runs across this and is looking for a bit more up-to-date answer or copy-paste answer or answer targeting multiple versions than JC Raja's post, here's what I've found:

Google's got a pretty solid, easy-to-understand introduction to how this works and what is advantageous and not. https://developers.google.com/web/fundamentals/performance/optimizing-content-efficiency/optimize-encoding-and-transfer They recommend the HTML5 Boilerplate project, which has solutions for different versions of IIS:

• .NET version 3
• .NET version 4
• .NET version 4.5 / MVC 5

Available here: https://github.com/h5bp/server-configs-iis They have web.configs that you can copy and paste changes from theirs to yours and see the changes, much easier than digging through a bunch of blog posts.

Here's the web.config settings for .NET version 4.5: https://github.com/h5bp/server-configs-iis/blob/master/dotnet%204.5/MVC5/Web.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <appSettings>
    <add key="webpages:Version" value="3.0.0.0" />
    <add key="webpages:Enabled" value="false" />
    <add key="ClientValidationEnabled" value="true" />
    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
  </appSettings>
  <system.web>
    <!--
            Set compilation debug="true" to insert debugging
            symbols into the compiled page. Because this
            affects performance, set this value to true only
            during development.
    -->
    <compilation debug="true" targetFramework="4.5" />

    <!-- Security through obscurity, removes  X-AspNet-Version HTTP header from the response -->
    <!-- Allow zombie DOS names to be captured by ASP.NET (/con, /com1, /lpt1, /aux, /prt, /nul, etc) -->
    <httpRuntime targetFramework="4.5" requestValidationMode="2.0" requestPathInvalidCharacters="" enableVersionHeader="false" relaxedUrlToFileSystemMapping="true" />

    <!-- httpCookies httpOnlyCookies setting defines whether cookies 
             should be exposed to client side scripts
             false (Default): client side code can access cookies
             true: client side code cannot access cookies
             Require SSL is situational, you can also define the 
             domain of cookies with optional "domain" property -->
    <httpCookies httpOnlyCookies="true" requireSSL="false" />

    <trace writeToDiagnosticsTrace="false" enabled="false" pageOutput="false" localOnly="true" />
  </system.web>


  <system.webServer>
    <!-- GZip static file content.  Overrides the server default which only compresses static files over 2700 bytes -->
    <httpCompression directory="%SystemDrive%\websites\_compressed" minFileSizeForComp="1024">
      <scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll" />
      <staticTypes>
        <add mimeType="text/*" enabled="true" />
        <add mimeType="message/*" enabled="true" />
        <add mimeType="application/javascript" enabled="true" />
        <add mimeType="application/json" enabled="true" />
        <add mimeType="*/*" enabled="false" />
      </staticTypes>
    </httpCompression>

    <httpErrors existingResponse="PassThrough" errorMode="Custom">
      <!-- Catch IIS 404 error due to paths that exist but shouldn't be served (e.g. /controllers, /global.asax) or IIS request filtering (e.g. bin, web.config, app_code, app_globalresources, app_localresources, app_webreferences, app_data, app_browsers) -->
      <remove statusCode="404" subStatusCode="-1" />
      <error statusCode="404" subStatusCode="-1" path="/notfound" responseMode="ExecuteURL" />
      <remove statusCode="500" subStatusCode="-1" />
      <error statusCode="500" subStatusCode="-1" path="/error" responseMode="ExecuteURL" />
    </httpErrors>

    <directoryBrowse enabled="false" />
    <validation validateIntegratedModeConfiguration="false" />

    <!-- Microsoft sets runAllManagedModulesForAllRequests to true by default
             You should handle this according to need but consider the performance hit.
             Good source of reference on this matter: http://www.west-wind.com/weblog/posts/2012/Oct/25/Caveats-with-the-runAllManagedModulesForAllRequests-in-IIS-78
        -->
    <modules runAllManagedModulesForAllRequests="false" />

    <urlCompression doStaticCompression="true" doDynamicCompression="true" />
    <staticContent>
      <!-- Set expire headers to 30 days for static content-->
      <clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="30.00:00:00" />
      <!-- use utf-8 encoding for anything served text/plain or text/html -->
      <remove fileExtension=".css" />
      <mimeMap fileExtension=".css" mimeType="text/css" />
      <remove fileExtension=".js" />
      <mimeMap fileExtension=".js" mimeType="text/javascript" />
      <remove fileExtension=".json" />
      <mimeMap fileExtension=".json" mimeType="application/json" />
      <remove fileExtension=".rss" />
      <mimeMap fileExtension=".rss" mimeType="application/rss+xml; charset=UTF-8" />
      <remove fileExtension=".html" />
      <mimeMap fileExtension=".html" mimeType="text/html; charset=UTF-8" />
      <remove fileExtension=".xml" />
      <mimeMap fileExtension=".xml" mimeType="application/xml; charset=UTF-8" />
      <!-- HTML5 Audio/Video mime types-->
      <remove fileExtension=".mp3" />
      <mimeMap fileExtension=".mp3" mimeType="audio/mpeg" />
      <remove fileExtension=".mp4" />
      <mimeMap fileExtension=".mp4" mimeType="video/mp4" />
      <remove fileExtension=".ogg" />
      <mimeMap fileExtension=".ogg" mimeType="audio/ogg" />
      <remove fileExtension=".ogv" />
      <mimeMap fileExtension=".ogv" mimeType="video/ogg" />
      <remove fileExtension=".webm" />
      <mimeMap fileExtension=".webm" mimeType="video/webm" />
      <!-- Proper svg serving. Required for svg webfonts on iPad -->
      <remove fileExtension=".svg" />
      <mimeMap fileExtension=".svg" mimeType="image/svg+xml" />
      <remove fileExtension=".svgz" />
      <mimeMap fileExtension=".svgz" mimeType="image/svg+xml" />
      <!-- HTML4 Web font mime types -->
      <!-- Remove default IIS mime type for .eot which is application/octet-stream -->
      <remove fileExtension=".eot" />
      <mimeMap fileExtension=".eot" mimeType="application/vnd.ms-fontobject" />
      <remove fileExtension=".ttf" />
      <mimeMap fileExtension=".ttf" mimeType="application/x-font-ttf" />
      <remove fileExtension=".ttc" />
      <mimeMap fileExtension=".ttc" mimeType="application/x-font-ttf" />
      <remove fileExtension=".otf" />
      <mimeMap fileExtension=".otf" mimeType="font/opentype" />
      <remove fileExtension=".woff" />
      <mimeMap fileExtension=".woff" mimeType="application/font-woff" />
      <remove fileExtension=".crx" />
      <mimeMap fileExtension=".crx" mimeType="application/x-chrome-extension" />
      <remove fileExtension=".xpi" />
      <mimeMap fileExtension=".xpi" mimeType="application/x-xpinstall" />
      <remove fileExtension=".safariextz" />
      <mimeMap fileExtension=".safariextz" mimeType="application/octet-stream" />
      <!-- Flash Video mime types-->
      <remove fileExtension=".flv" />
      <mimeMap fileExtension=".flv" mimeType="video/x-flv" />
      <remove fileExtension=".f4v" />
      <mimeMap fileExtension=".f4v" mimeType="video/mp4" />
      <!-- Assorted types -->
      <remove fileExtension=".ico" />
      <mimeMap fileExtension=".ico" mimeType="image/x-icon" />
      <remove fileExtension=".webp" />
      <mimeMap fileExtension=".webp" mimeType="image/webp" />
      <remove fileExtension=".htc" />
      <mimeMap fileExtension=".htc" mimeType="text/x-component" />
      <remove fileExtension=".vcf" />
      <mimeMap fileExtension=".vcf" mimeType="text/x-vcard" />
      <remove fileExtension=".torrent" />
      <mimeMap fileExtension=".torrent" mimeType="application/x-bittorrent" />
      <remove fileExtension=".cur" />
      <mimeMap fileExtension=".cur" mimeType="image/x-icon" />
      <remove fileExtension=".webapp" />
      <mimeMap fileExtension=".webapp" mimeType="application/x-web-app-manifest+json; charset=UTF-8" />
    </staticContent>
    <httpProtocol>
      <customHeaders>

        <!--#### SECURITY Related Headers ###
            More information: https://www.owasp.org/index.php/List_of_useful_HTTP_headers
        -->
        <!--
                # Access-Control-Allow-Origin
                The 'Access Control Allow Origin' HTTP header is used to control which
                sites are allowed to bypass same-origin policies and send cross-origin requests.

                Secure configuration: Either do not set this header or return the 'Access-Control-Allow-Origin'
                header restricting it to only a trusted set of sites.
                http://enable-cors.org/

                <add name="Access-Control-Allow-Origin" value="*" />
                -->

        <!--
                # Cache-Control
                The 'Cache-Control' response header controls how pages can be cached
                either by proxies or the user's browser.
                This response header can provide enhanced privacy by not caching
                sensitive pages in the user's browser cache.

                <add name="Cache-Control" value="no-store, no-cache"/>
                -->

        <!--
                # Strict-Transport-Security
                The HTTP Strict Transport Security header is used to control
                if the browser is allowed to only access a site over a secure connection
                and how long to remember the server response for, forcing continued usage.
                Note* Currently a draft standard which only Firefox and Chrome support. But is supported by sites like PayPal.
                <add name="Strict-Transport-Security" value="max-age=15768000"/>
                -->

        <!--
                # X-Frame-Options
                The X-Frame-Options header indicates whether a browser should be allowed
                to render a page within a frame or iframe.
                The valid options are DENY (deny allowing the page to exist in a frame)
                or SAMEORIGIN (allow framing but only from the originating host)
                Without this option set, the site is at a higher risk of click-jacking.

                <add name="X-Frame-Options" value="SAMEORIGIN" />
                -->

        <!--
                # X-XSS-Protection
                The X-XSS-Protection header is used by Internet Explorer version 8+
                The header instructs IE to enable its inbuilt anti-cross-site scripting filter.
                If enabled, without 'mode=block', there is an increased risk that
                otherwise, non-exploitable cross-site scripting vulnerabilities may potentially become exploitable

                <add name="X-XSS-Protection" value="1; mode=block"/>
                -->

        <!--    
                # MIME type sniffing security protection
                Enabled by default as there are very few edge cases where you wouldn't want this enabled.
                Theres additional reading below; but the tldr, it reduces the ability of the browser (mostly IE) 
                being tricked into facilitating driveby attacks.
                http://msdn.microsoft.com/en-us/library/ie/gg622941(v=vs.85).aspx
                http://blogs.msdn.com/b/ie/archive/2008/07/02/ie8-security-part-v-comprehensive-protection.aspx
        -->
        <add name="X-Content-Type-Options" value="nosniff" />

        <!-- A little extra security (by obscurity), removings fun but adding your own is better -->
        <remove name="X-Powered-By" />
        <add name="X-Powered-By" value="My Little Pony" />

        <!--
                 With Content Security Policy (CSP) enabled (and a browser that supports it (http://caniuse.com/#feat=contentsecuritypolicy),
         you can tell the browser that it can only download content from the domains you explicitly allow
         CSP can be quite difficult to configure, and cause real issues if you get it wrong
         There is website that helps you generate a policy here http://cspisawesome.com/
         <add name="Content-Security-Policy" "default-src 'self'; style-src 'self' 'unsafe-inline'; script-src 'self' https://www.google-analytics.com;" />
                -->

        <!--//#### SECURITY Related Headers ###-->

        <!--
                Force the latest IE version, in various cases when it may fall back to IE7 mode
                github.com/rails/rails/commit/123eb25#commitcomment-118920
                Use ChromeFrame if it's installed for a better experience for the poor IE folk
                -->
        <add name="X-UA-Compatible" value="IE=Edge,chrome=1" />
        <!--
                Allow cookies to be set from iframes (for IE only)
                If needed, uncomment and specify a path or regex in the Location directive

                <add name="P3P" value="policyref=&quot;/w3c/p3p.xml&quot;, CP=&quot;IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT&quot;" />
                -->

      </customHeaders>
    </httpProtocol>

    <!--
        <rewrite>
            <rules>

            Remove/force the WWW from the URL.
            Requires IIS Rewrite module http://learn.iis.net/page.aspx/460/using-the-url-rewrite-module/
            Configuration lifted from http://nayyeri.net/remove-www-prefix-from-urls-with-url-rewrite-module-for-iis-7-0

            NOTE* You need to install the IIS URL Rewriting extension (Install via the Web Platform Installer)
            http://www.microsoft.com/web/downloads/platform.aspx

            ** Important Note
            using a non-www version of a webpage will set cookies for the whole domain making cookieless domains
            (eg. fast CD-like access to static resources like CSS, js, and images) impossible.

            # IMPORTANT: THERE ARE TWO RULES LISTED. NEVER USE BOTH RULES AT THE SAME TIME!

                <rule name="Remove WWW" stopProcessing="true">
                    <match url="^(.*)$" />
                    <conditions>
                        <add input="{HTTP_HOST}" pattern="^(www\.)(.*)$" />
                    </conditions>
                    <action type="Redirect" url="http://example.com{PATH_INFO}" redirectType="Permanent" />
                </rule>
                <rule name="Force WWW" stopProcessing="true">
                    <match url=".*" />
                    <conditions>
                        <add input="{HTTP_HOST}" pattern="^example.com$" />
                    </conditions>
                    <action type="Redirect" url="http://www.example.com/{R:0}" redirectType="Permanent" />
                </rule>


                # E-TAGS
                E-Tags are actually quite useful in cache management especially if you have a front-end caching server such as Varnish. http://en.wikipedia.org/wiki/HTTP_ETag / http://developer.yahoo.com/performance/rules.html#etags
                But in load balancing and simply most cases ETags are mishandled in IIS, and it can be advantageous to remove them.
        # removed as in https://stackoverflow.com/questions/7947420/iis-7-5-remove-etag-headers-from-response

        <rewrite>
           <outboundRules>
              <rule name="Remove ETag">
                 <match serverVariable="RESPONSE_ETag" pattern=".+" />
                 <action type="Rewrite" value="" />
              </rule>
           </outboundRules>
        </rewrite>

            -->
    <!--
            ### Built-in filename-based cache busting

            In a managed language such as .net, you should really be using the internal bundler for CSS + js
            or get cassette or similar.

            If you're not using the build script to manage your filename version revving,
            you might want to consider enabling this, which will route requests for
            /css/style.20110203.css to /css/style.css

            To understand why this is important and a better idea than all.css?v1231,
            read: github.com/h5bp/html5-boilerplate/wiki/Version-Control-with-Cachebusting

                <rule name="Cachebusting">
                    <match url="^(.+)\.\d+(\.(js|css|png|jpg|gif)$)" />
                    <action type="Rewrite" url="{R:1}{R:2}" />
                </rule>

            </rules>
        </rewrite>-->

  </system.webServer>

  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="1.1.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
        <bindingRedirect oldVersion="1.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

Edit: One update if you need Gzip compression on WebAPI responses. I wasn't aware our WebAPI wasn't returning Gzipped responses until recently and scratched my head for a while because we had dynamic and static compression turned on in web.config. We looked at writing our own compression services and response handlers (still on WebAPI 2 not on .NET Core where it's easier now), but that was too cumbersome for what seemed like something we should just be able to turn on.

(If you're interested here's what we were looking at for our own compression service https://krzysztofjakielaszek.com/2017/03/26/webapi2-response-compression-gzip-brotli-deflate/ EDIT: Link is now offline, but you can view the code/content here: https://web.archive.org/web/20190608161201/https://krzysztofjakielaszek.com/2017/03/26/webapi2-response-compression-gzip-brotli-deflate/ )

Instead, we found this great post by Ben Foster (http://benfoster.io/blog/aspnet-web-api-compression) If you can modify applicationHost.config (running your own servers), you can pop that config file open and add the mimeTypes you want to compress (I pulled the relevant ones based on what our API was returning to clients from our Web.Config). Save that file, IIS will pickup your changes, recycle app pools, and your WebAPI will start returning gzip compressed responses to clients who request it.

If you don't see gzipped responses, check the response content type with Fiddler or Chrome/Firefox Dev Tools, and ensure it matches what you added. I had to change the view mode (use large request rows) in Chrome Dev Tools to ensure it showed the total size vs transferred size. If everything validates, try rebooting the server once to just ensure it was properly applied. I did have one syntax error where when I opened up the site in IIS, IIS poppped open a message about a parsing error that I had to fix in the config file.

<httpCompression directory="%TEMP%\iisexpress\IIS Temporary Compressed Files">
    <scheme name="gzip" dll="%IIS_BIN%\gzip.dll" />
    <dynamicTypes>
        ...

        <!-- compress JSON responses from Web API -->           
        <add mimeType="application/json" enabled="true" /> 

        ...
    </dynamicTypes>
    <staticTypes>
        ...
    </staticTypes>
</httpCompression>

In case you want to format number for view rather than for calculation you can use this

function numberFormat( number ){

    var digitCount = (number+"").length;
    var formatedNumber = number+"";
    var ind = digitCount%3 || 3;
    var temparr = formatedNumber.split('');

    if( digitCount > 3 && digitCount <= 6 ){

        temparr.splice(ind,0,',');
        formatedNumber = temparr.join('');

    }else if (digitCount >= 7 && digitCount <= 15) {
        var temparr2 = temparr.slice(0, ind);
        temparr2.push(',');
        temparr2.push(temparr[ind]);
        temparr2.push(temparr[ind + 1]);
        // temparr2.push( temparr[ind + 2] ); 
        if (digitCount >= 7 && digitCount <= 9) {
            temparr2.push(" million");
        } else if (digitCount >= 10 && digitCount <= 12) {
            temparr2.push(" billion");
        } else if (digitCount >= 13 && digitCount <= 15) {
            temparr2.push(" trillion");

        }
        formatedNumber = temparr2.join('');
    }
    return formatedNumber;
}

Input: {Integer} Number

Outputs: {String} Number

22,870 => if number 22870

22,87 million => if number 2287xxxx (x can be whatever)

22,87 billion => if number 2287xxxxxxx

22,87 trillion => if number 2287xxxxxxxxxx

You get the idea

You can use Console.SetCursorPosition to set the position of the cursor and then write at the current position.

Here is an example showing a simple "spinner":

static void Main(string[] args)
{
    var spin = new ConsoleSpinner();
    Console.Write("Working....");
    while (true) 
    {
        spin.Turn();
    }
}

public class ConsoleSpinner
{
    int counter;

    public void Turn()
    {
        counter++;        
        switch (counter % 4)
        {
            case 0: Console.Write("/"); counter = 0; break;
            case 1: Console.Write("-"); break;
            case 2: Console.Write("\\"); break;
            case 3: Console.Write("|"); break;
        }
        Thread.Sleep(100);
        Console.SetCursorPosition(Console.CursorLeft - 1, Console.CursorTop);
    }
}

Note that you will have to make sure to overwrite any existing output with new output or blanks.

Update: As it has been criticized that the example moves the cursor only back by one character, I will add this for clarification: Using SetCursorPosition you may set the cursor to any position in the console window.

Console.SetCursorPosition(0, Console.CursorTop);

will set the cursor to the beginning of the current line (or you can use Console.CursorLeft = 0 directly).

Writing this answer for people who wants to get a file to download with specific content from javascript. I was struggling with the same thing.

const data = {name: 'Ronn', age: 27};              //sample json
const a = document.createElement('a');
const blob = new Blob([JSON.stringify(data)]);
a.href = URL.createObjectURL(blob);
a.download = 'sample-profile';                     //filename to download
a.click();

Check Blob documentation here - Blob MDN

This is probably a FAQ. Anyhow, line breaks (better: newlines) can be one of Carriage Return (CR, \r, on older Macs), Line Feed (LF, \n, on Unices incl. Linux) or CR followed by LF (\r\n, on WinDOS). (Contrary to another answer, this has nothing to do with character encoding.)

Therefore, the most efficient RegExp literal to match all variants is

/\r?\n|\r/

If you want to match all newlines in a string, use a global match,

/\r?\n|\r/g

respectively. Then proceed with the replace method as suggested in several other answers. (Probably you do not want to remove the newlines, but replace them with other whitespace, for example the space character, so that words remain intact.)

If you absolutely must use HTML to give your text color, you have to use the (deprecated) <font>-tag:

<h2><font color="#006699">Process Report</font></h2>

But otherwise, I strongly recommend you to do as rekire said: use CSS.

EDIT: using c++14, the best solution is very easy to write thanks to lambdas that can now have parameters of type auto. This is my current favorite solution

std::sort(v.begin(), v.end(), [](auto &left, auto &right) {
    return left.second < right.second;
});

Just use a custom comparator (it's an optional 3rd argument to std::sort)

struct sort_pred {
    bool operator()(const std::pair<int,int> &left, const std::pair<int,int> &right) {
        return left.second < right.second;
    }
};

std::sort(v.begin(), v.end(), sort_pred());

If you're using a C++11 compiler, you can write the same using lambdas:

std::sort(v.begin(), v.end(), [](const std::pair<int,int> &left, const std::pair<int,int> &right) {
    return left.second < right.second;
});

EDIT: in response to your edits to your question, here's some thoughts ... if you really wanna be creative and be able to reuse this concept a lot, just make a template:

template <class T1, class T2, class Pred = std::less<T2> >
struct sort_pair_second {
    bool operator()(const std::pair<T1,T2>&left, const std::pair<T1,T2>&right) {
        Pred p;
        return p(left.second, right.second);
    }
};

then you can do this too:

std::sort(v.begin(), v.end(), sort_pair_second<int, int>());

or even

std::sort(v.begin(), v.end(), sort_pair_second<int, int, std::greater<int> >());

Though to be honest, this is all a bit overkill, just write the 3 line function and be done with it :-P

A slightly less verbose way of declaring named enumerations:

object WeekDay extends Enumeration("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat") {
  type WeekDay = Value
  val Sun, Mon, Tue, Wed, Thu, Fri, Sat = Value
}

WeekDay.valueOf("Wed") // returns Some(Wed)
WeekDay.Fri.toString   // returns Fri

Of course the problem here is that you will need to keep the ordering of the names and vals in sync which is easier to do if name and val are declared on the same line.

• compile

Make available into class path, don't add this dependency into final jar if it is normal jar; but add this jar into jar if final jar is a single jar (for example, executable jar)

• provided

Dependency will be available at run time environment so don't add this dependency in any case; even not in single jar (i.e. executable jar etc)

The need is the possible desire for reproducible results, which may for example come from trying to debug your program, or of course from trying to redo what it does:

These two results we will "never" reproduce as I just asked for something "random":

R> sample(LETTERS, 5)
[1] "K" "N" "R" "Z" "G"
R> sample(LETTERS, 5)
[1] "L" "P" "J" "E" "D"

These two, however, are identical because I set the seed:

R> set.seed(42); sample(LETTERS, 5)
[1] "X" "Z" "G" "T" "O"
R> set.seed(42); sample(LETTERS, 5)
[1] "X" "Z" "G" "T" "O"
R> 

There is vast literature on all that; Wikipedia is a good start. In essence, these RNGs are called Pseudo Random Number Generators because they are in fact fully algorithmic: given the same seed, you get the same sequence. And that is a feature and not a bug.

The maximum of two integers a and b is (int)(0.5((a+b)+abs(a-b))). This may also work with (double) and fabs(a-b) for doubles (similar for floats)

if you are looking to change the colour of the cell in case of vlookup error then go for conditional formatting . To do this go the "CONDITIONAL FORMATTING" > "NEW RULE". In this choose the "Select the rule type" = "Format only cells that contains" . After this the window below changes , in which choose "Error" in the first drop-down .After this proceed accordingly.

[type=submit]{
    margin-left: 121px;
    margin-top: 19px;
    width: 84px;
    height: 40px;   
    font-size:14px;
    font-weight:700;
}

Found this works in Safari. SVG only colors in with background-color where an element's bounding box covers. So, give it a border (stroke) with a zero pixel boundary. It fills in the whole thing for you with your background-color.

<svg style='stroke-width: 0px; background-color: blue;'> </svg>

After insuring that the string "strOutput" has a correct XML structure, you can do this:

Matcher junkMatcher = (Pattern.compile("^([\\W]+)<")).matcher(strOutput);
strOutput = junkMatcher.replaceFirst("<");

//create and fill polygon
CanvasRenderingContext2D.prototype.fillPolygon = function (pointsArray, fillColor,     strokeColor) {
    if (pointsArray.length <= 0) return;
    this.moveTo(pointsArray[0][0], pointsArray[0][1]);
    for (var i = 0; i < pointsArray.length; i++) {
        this.lineTo(pointsArray[i][0], pointsArray[i][1]);
    }
    if (strokeColor != null && strokeColor != undefined)
        this.strokeStyle = strokeColor;

    if (fillColor != null && fillColor != undefined) {
        this.fillStyle = fillColor;
        this.fill();
    }
}
//And you can use this method as 
var polygonPoints = [[10,100],[20,75],[50,100],[100,100],[10,100]];
context.fillPolygon(polygonPoints, '#F00','#000');

The best "Pythonic" way to do this, exploiting the with statement, is listed as Example #6 in PEP 343, which gives the background of the statement.

@contextmanager
def opened_w_error(filename, mode="r"):
    try:
        f = open(filename, mode)
    except IOError, err:
        yield None, err
    else:
        try:
            yield f, None
        finally:
            f.close()

Used as follows:

with opened_w_error("/etc/passwd", "a") as (f, err):
    if err:
        print "IOError:", err
    else:
        f.write("guido::0:0::/:/bin/sh\n")

for my use case, i wanted to grab the SHA1 hash from the magisk config file. the below worked for me.

adb shell "su -c "cat /sbin/.magisk/config | grep SHA | awk -F= '{ print $2 }'""

For anyone who looks at this today after 2 years, Visual Studio 2019 (Community edition as well) shows the references

you can use,

this.props.history.push("/template", { ...response }) or this.props.history.push("/template", { response: response })

then you can access the parsed data from /template component by following code,

const state = this.props.location.state

Read more about React Session History Management

Here is how to do that with the last version of HTTPClient (4.3.4)

    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {
        HttpHost target = new HttpHost("localhost", 443, "https");
        HttpHost proxy = new HttpHost("127.0.0.1", 8080, "http");

        RequestConfig config = RequestConfig.custom()
                .setProxy(proxy)
                .build();
        HttpGet request = new HttpGet("/");
        request.setConfig(config);

        System.out.println("Executing request " + request.getRequestLine() + " to " + target + " via " + proxy);

        CloseableHttpResponse response = httpclient.execute(target, request);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }

Just in case, to check variables you can use

$> mysqladmin variables -u user -p 

This will display the current variables, in this case max_allowed_packet, and as someone said in another answer you can set it temporarily with

mysql> SET GLOBAL max_allowed_packet=1072731894

In my case the cnf file was not taken into account and I don't know why, so the SET GLOBAL code really helped.

In Swift 5

Using this implementation you just have to give epoch time as a parameter and you will the output as (1 second ago, 2 minutes ago, and so on).

func setTimestamp(epochTime: String) -> String {
    let currentDate = Date()
    let epochDate = Date(timeIntervalSince1970: TimeInterval(epochTime) as! TimeInterval)

    let calendar = Calendar.current

    let currentDay = calendar.component(.day, from: currentDate)
    let currentHour = calendar.component(.hour, from: currentDate)
    let currentMinutes = calendar.component(.minute, from: currentDate)
    let currentSeconds = calendar.component(.second, from: currentDate)

    let epochDay = calendar.component(.day, from: epochDate)
    let epochMonth = calendar.component(.month, from: epochDate)
    let epochYear = calendar.component(.year, from: epochDate)
    let epochHour = calendar.component(.hour, from: epochDate)
    let epochMinutes = calendar.component(.minute, from: epochDate)
    let epochSeconds = calendar.component(.second, from: epochDate)

    if (currentDay - epochDay < 30) {
        if (currentDay == epochDay) {
            if (currentHour - epochHour == 0) {
                if (currentMinutes - epochMinutes == 0) {
                    if (currentSeconds - epochSeconds <= 1) {
                        return String(currentSeconds - epochSeconds) + " second ago"
                    } else {
                        return String(currentSeconds - epochSeconds) + " seconds ago"
                    }

                } else if (currentMinutes - epochMinutes <= 1) {
                    return String(currentMinutes - epochMinutes) + " minute ago"
                } else {
                    return String(currentMinutes - epochMinutes) + " minutes ago"
                }
            } else if (currentHour - epochHour <= 1) {
                return String(currentHour - epochHour) + " hour ago"
            } else {
                return String(currentHour - epochHour) + " hours ago"
            }
        } else if (currentDay - epochDay <= 1) {
            return String(currentDay - epochDay) + " day ago"
        } else {
            return String(currentDay - epochDay) + " days ago"
        }
    } else {
        return String(epochDay) + " " + getMonthNameFromInt(month: epochMonth) + " " + String(epochYear)
    }
}


func getMonthNameFromInt(month: Int) -> String {
    switch month {
    case 1:
        return "Jan"
    case 2:
        return "Feb"
    case 3:
        return "Mar"
    case 4:
        return "Apr"
    case 5:
        return "May"
    case 6:
        return "Jun"
    case 7:
        return "Jul"
    case 8:
        return "Aug"
    case 9:
        return "Sept"
    case 10:
        return "Oct"
    case 11:
        return "Nov"
    case 12:
        return "Dec"
    default:
        return ""
    }
}

How to call?

setTimestamp(epochTime: time) and you'll get the desired output as a string.

A very simple way is to add the image as a background to a DIV then load an empty transparent gif set to the same size as the DIV in the foreground. that keeps the less determined out. They cant get the background without viewing the code and copying the URL and right clicking just downloads the transparent gif.

This is what you should do. It should work in that you have a 1 second animation, then a 4 second delay between iterations:

@keyframes barshine {
  0% {
  background-image:linear-gradient(120deg,rgba(255,255,255,0) 0%,rgba(255,255,255,0.25) -5%,rgba(255,255,255,0) 0%);
  }
  20% {
    background-image:linear-gradient(120deg,rgba(255,255,255,0) 10%,rgba(255,255,255,0.25) 105%,rgba(255,255,255,0) 110%);
  }
}
.progbar {
  animation: barshine 5s 0s linear infinite;
}

So I've been messing around with this a lot and you can do it without being very hacky. This is the simplest way to put in a delay between animation iterations that's 1. SUPER EASY and 2. just takes a little logic. Check out this dance animation I've made:

.dance{
  animation-name: dance;
  -webkit-animation-name: dance;

  animation-iteration-count: infinite;
  -webkit-animation-iteration-count: infinite;
  animation-duration: 2.5s;
  -webkit-animation-duration: 2.5s;

  -webkit-animation-delay: 2.5s;
  animation-delay: 2.5s;
  animation-timing-function: ease-in;
  -webkit-animation-timing-function: ease-in;

}
@keyframes dance {
  0% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  25% {
    -webkit-transform: rotate(-120deg);
    -moz-transform: rotate(-120deg);
    -o-transform: rotate(-120deg);
    -ms-transform: rotate(-120deg);
    transform: rotate(-120deg);
  }
  50% {
    -webkit-transform: rotate(20deg);
    -moz-transform: rotate(20deg);
    -o-transform: rotate(20deg);
    -ms-transform: rotate(20deg);
    transform: rotate(20deg);
  }
  100% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
}

@-webkit-keyframes dance {
  0% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  20% {
    -webkit-transform: rotate(20deg);
    -moz-transform: rotate(20deg);
    -o-transform: rotate(20deg);
    -ms-transform: rotate(20deg);
    transform: rotate(20deg);
  }
  40% {
    -webkit-transform: rotate(-120deg);
    -moz-transform: rotate(-120deg);
    -o-transform: rotate(-120deg);
    -ms-transform: rotate(-120deg);
    transform: rotate(-120deg);
  }
  60% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  80% {
    -webkit-transform: rotate(-120deg);
    -moz-transform: rotate(-120deg);
    -o-transform: rotate(-120deg);
    -ms-transform: rotate(-120deg);
    transform: rotate(-120deg);
  }
  95% {
    -webkit-transform: rotate(20deg);
    -moz-transform: rotate(20deg);
    -o-transform: rotate(20deg);
    -ms-transform: rotate(20deg);
    transform: rotate(20deg);
  }
}

I actually came here trying to figure out how to put a delay in the animation, when I realized that you just 1. extend the duration of the animation and shirt the proportion of time for each animation. Beore I had them each lasting .5 seconds for the total duration of 2.5 seconds. Now lets say i wanted to add a delay equal to the total duration, so a 2.5 second delay.

You animation time is 2.5 seconds and delay is 2.5, so you change duration to 5 seconds. However, because you doubled the total duration, you'll want to halve the animations proportion. Check the final below. This worked perfectly for me.

@-webkit-keyframes dance {
  0% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  10% {
    -webkit-transform: rotate(20deg);
    -moz-transform: rotate(20deg);
    -o-transform: rotate(20deg);
    -ms-transform: rotate(20deg);
    transform: rotate(20deg);
  }
  20% {
    -webkit-transform: rotate(-120deg);
    -moz-transform: rotate(-120deg);
    -o-transform: rotate(-120deg);
    -ms-transform: rotate(-120deg);
    transform: rotate(-120deg);
  }
  30% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  40% {
    -webkit-transform: rotate(-120deg);
    -moz-transform: rotate(-120deg);
    -o-transform: rotate(-120deg);
    -ms-transform: rotate(-120deg);
    transform: rotate(-120deg);
  }
  50% {
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
}

In sum:

These are the calcultions you'd probably use to figure out how to change you animation's duration and the % of each part.

desired_duration = x

desired_duration = animation_part_duration1 + animation_part_duration2 + ... (and so on)

desired_delay = y

total duration = x + y

animation_part_duration1_actual = animation_part_duration1 * desired_duration / total_duration

string str = @"""Hi, "" I am programmer";

OUTPUT - "Hi, " I am programmer

You can do this how Django does it: define a variable to the Project Root from a file that is in the top-level of the project. For example, if this is what your project structure looks like:

project/
    configuration.conf
    definitions.py
    main.py
    utils.py

In definitions.py you can define (this requires import os):

ROOT_DIR = os.path.dirname(os.path.abspath(__file__)) # This is your Project Root

Thus, with the Project Root known, you can create a variable that points to the location of the configuration (this can be defined anywhere, but a logical place would be to put it in a location where constants are defined - e.g. definitions.py):

CONFIG_PATH = os.path.join(ROOT_DIR, 'configuration.conf')  # requires `import os`

Then, you can easily access the constant (in any of the other files) with the import statement (e.g. in utils.py): from definitions import CONFIG_PATH.

For simplicity, I'd suggest using GUI: gitk - The Git repository browser. It's pretty flexible

1. To search code:
   
   
2. To search files:
   
   
3. Of course, it also supports regular expressions:
   
   

And you can navigate through the results using the up/down arrows.

As mentioned in a comment to ephrion's answer above, filter() can be slow, especially with large arrays, as it loops to look for an index that appears to have been determined already. This is a clean, but inefficient solution.

As an alternative one can simply 'slice' out the desired element and concatenate the fragments.

var dummyArray = [];    
this.setState({data: dummyArray.concat(this.state.data.slice(0, index), this.state.data.slice(index))})

Hope this helps!

You should store your images, css and JS files in a public directory. To create a link to any of them, use asset() helper:

{{ asset('img/myimage.png') }}

https://laravel.com/docs/5.1/helpers#method-asset

As alternative, you could use amazing Laravel Collective package for building forms and HTML elements, so your code will look like this:

{{ HTML::image('img/myimage.png', 'a picture') }}

Implement __str__() or __repr__() in the class's metaclass.

class MC(type):
  def __repr__(self):
    return 'Wahaha!'

class C(object):
  __metaclass__ = MC

print C

Use __str__ if you mean a readable stringification, use __repr__ for unambiguous representations.

If you want to parse a String to a char, whereas the String object represent more than one character, you just simply use the following expression: char c = (char) Integer.parseInt(s). Where s equals the String you want to parse. Most people forget that char's represent a 16-bit number, and thus can be a part of any numerical expression :)

As stated in 1.7.12 Release Notes, you may use

$ git rebase -i --root

In Android Dialogs are asynchronous so you're going to have to structure your code a little differently.

So in C# your logic ran something like this in pseudocode:

void doSomeStuff() {
    int result = showDialog("Pick Yes or No");

    if (result == YES) {
        //do stuff for yes
    }
    else if (result == NO) {
        //do stuff for no
    }

    //finish off here
}

For Android it's going to have to be less neat. Think of it like so. You'll have an OnClickListener like this:

public void onClick(DialogInterface dialog, int whichButton) {
   if (whichButton == BUTTON_POSITIVE) {
      doOptionYes();
   }
   else if (whichButton == BUTTON_NEGATIVE) {
      doOptionNo();
   }
}

Which is then supported by the following methods:

void doOptionYes() {
    //do stuff for yes
    endThings();
}

void doOptionNo() {
    //do stuff for no
    endThings();
}

void endThings() {
    //clean up here
}

So what was one method is now four. It may not seem as neat but that's how it works I'm afraid.

Pre C++11:

The function will not return the local variable, but rather a copy of it. Your compiler might however perform an optimization where no actual copy action is made.

See this question & answer for further details.

C++11:

The function will move the value. See this answer for further details.

The steps you listed will work, but there's a longer way that gives you more options:

git checkout dmgr2      # gets you "on branch dmgr2"
git fetch origin        # gets you up to date with origin
git merge origin/master

The fetch command can be done at any point before the merge, i.e., you can swap the order of the fetch and the checkout, because fetch just goes over to the named remote (origin) and says to it: "gimme everything you have that I don't", i.e., all commits on all branches. They get copied to your repository, but named origin/branch for any branch named branch on the remote.

At this point you can use any viewer (git log, gitk, etc) to see "what they have" that you don't, and vice versa. Sometimes this is only useful for Warm Fuzzy Feelings ("ah, yes, that is in fact what I want") and sometimes it is useful for changing strategies entirely ("whoa, I don't want THAT stuff yet").

Finally, the merge command takes the given commit, which you can name as origin/master, and does whatever it takes to bring in that commit and its ancestors, to whatever branch you are on when you run the merge. You can insert --no-ff or --ff-only to prevent a fast-forward, or merge only if the result is a fast-forward, if you like.

When you use the sequence:

git checkout dmgr2
git pull origin master

the pull command instructs git to run git fetch, and then the moral equivalent of git merge origin/master. So this is almost the same as doing the two steps by hand, but there are some subtle differences that probably are not too concerning to you. (In particular the fetch step run by pull brings over only origin/master, and it does not update the ref in your repo:¹ any new commits winds up referred-to only by the special FETCH_HEAD reference.)

If you use the more-explicit git fetch origin (then optionally look around) and then git merge origin/master sequence, you can also bring your own local master up to date with the remote, with only one fetch run across the network:

git fetch origin
git checkout master
git merge --ff-only origin/master
git checkout dmgr2
git merge --no-ff origin/master

for instance.

¹This second part has been changed—I say "fixed"—in git 1.8.4, which now updates "remote branch" references opportunistically. (It was, as the release notes say, a deliberate design decision to skip the update, but it turns out that more people prefer that git update it. If you want the old remote-branch SHA-1, it defaults to being saved in, and thus recoverable from, the reflog. This also enables a new git 1.9/2.0 feature for finding upstream rebases.)

easier & shorter via indirect: INDIRECT("'..\..\..\..\Supply\SU\SU.ods'#$Data.$A$2:$AC$200")

however indirect() has performance drawbacks if lot of links in workbook

I miss construct like: ['../Data.ods']#Sheet1.A1 in LibreOffice. The intention is here: if I create a bunch of master workbooks and depending report workbooks in limited subtree of directories in source file system, I can zip whole directory subtree with complete package of workbooks and send it to other cooperating person per Email or so. It will be saved in some other absolute pazth on target system, but linkage works again in new absolute path because it was coded relatively to subtree root.