Once you have you configuration checked and completion is still not working:

• make sure you have the right directory structure.

Do you see the right icon beside the file?:

It will tell you how the file will be treated by Eclipse:

I am posting this answer as I had that story with with Maven webapp artifact. By default Maven-WebApp does not create folder for sources and I put my Java into resources, wondering for 5 minutes what was going on... :)

I get that problem in the past. I'm using PostgreSQL and when I run my program, sometimes it connects and sometimes it throws an error like that.

When I experiment with my code, I put my Connection code at the very first line below the public Form. Here is an example:

BEFORE:

    public Form1()
        {
        //HERE LIES SOME CODES FOR RESIZING MY CONTROLS DURING RUNTIME
        //CODE
        //CODE AGAIN
        //ANOTHER CODE
        //CODE NA NAMAN
        //CODE PA RIN!





        //Connect to Database to generate auto number
        NpgsqlConnection iConnect = new NpgsqlConnection("Server=localhost;Port=5432;User ID=postgres;Password=pass;Database=DB");
        iConnect.Open();
        NpgsqlCommand iQuery = new NpgsqlCommand("Select * from table1", iConnect);
        NpgsqlDataReader iRead = iQuery.ExecuteReader();
        NpgsqlDataAdapter iAdapter = new NpgsqlDataAdapter(iQuery);

        DataSet iDataSet = new DataSet();
        iAdapter.Fill(iDataSet, "ID");

        MessageBox.Show(iDataSet.Tables["ID"].Rows.Count.ToString());
        }

NOW:

    public Form1()
        {
        //Connect to Database to generate auto number
        NpgsqlConnection iConnect = new NpgsqlConnection("Server=localhost;Port=5432;User ID=postgres;Password=pass;Database=DB");
        iConnect.Open();
        NpgsqlCommand iQuery = new NpgsqlCommand("Select * from table1", iConnect);
        NpgsqlDataReader iRead = iQuery.ExecuteReader();
        NpgsqlDataAdapter iAdapter = new NpgsqlDataAdapter(iQuery);

        DataSet iDataSet = new DataSet();
        iAdapter.Fill(iDataSet, "ID");

        MessageBox.Show(iDataSet.Tables["ID"].Rows.Count.ToString());





        //HERE LIES SOME CODES FOR RESIZING MY CONTROLS DURING RUNTIME
        //CODE
        //CODE AGAIN
        //ANOTHER CODE
        //CODE NA NAMAN
        //CODE PA RIN!

        }

I think that the program must read first the connection before doing anything, I don't know, correct me if I'm wrong. But according to my research, it's not a code problem - it was actually from the machine itself.

Happy Coding!

Use this:

<script type="text/javascript" language="javascript">
    $("#toggle").click(function() { $("#login-form, #recover-password").toggle(); });
</script>

Your HTML should look like:

<a id="toggle" href="javascript:void(0);">forgot password?</a>
<div id="login-form"></div>
<div id="recover-password" style="display:none;"></div>

Hey, all right! One line! I <3 jQuery.

Range("C1:C10").Formula = "=A1+B1"

Simple as that.

It autofills (FillDown) the range with the formula.

You need to put the entire ternary expression in parenthesis. Unfortunately that means you can't use "@:", but you could do something like this:

@(deletedView ? "Deleted" : "Created by")

Razor currently supports a subset of C# expressions without using @() and unfortunately, ternary operators are not part of that set.

Personally, I use ... | Out-Null because, as others have commented, that looks like the more "PowerShellish" approach compared to ... > $null and [void] .... $null = ... is exploiting a specific automatic variable and can be easy to overlook, whereas the other methods make it obvious with additional syntax that you intend to discard the output of an expression. Because ... | Out-Null and ... > $null come at the end of the expression I think they effectively communicate "take everything we've done up to this point and throw it away", plus you can comment them out easier for debugging purposes (e.g. ... # | Out-Null), compared to putting $null = or [void] before the expression to determine what happens after executing it.

Let's look at a different benchmark, though: not the amount of time it takes to execute each option, but the amount of time it takes to figure out what each option does. Having worked in environments with colleagues who were not experienced with PowerShell or even scripting at all, I tend to try to write my scripts in a way that someone coming along years later that might not even understand the language they're looking at can have a fighting chance at figuring out what it's doing since they might be in a position of having to support or replace it. This has never occurred to me as a reason to use one method over the others until now, but imagine you're in that position and you use the help command or your favorite search engine to try to find out what Out-Null does. You get a useful result immediately, right? Now try to do the same with [void] and $null =. Not so easy, is it?

Granted, suppressing the output of a value is a pretty minor detail compared to understanding the overall logic of a script, and you can only try to "dumb down" your code so much before you're trading your ability to write good code for a novice's ability to read...not-so-good code. My point is, it's possible that some who are fluent in PowerShell aren't even familiar with [void], $null =, etc., and just because those may execute faster or take less keystrokes to type, doesn't mean they're the best way to do what you're trying to do, and just because a language gives you quirky syntax doesn't mean you should use it instead of something clearer and better-known.^*

^* I am presuming that Out-Null is clear and well-known, which I don't know to be $true. Whichever option you feel is clearest and most accessible to future readers and editors of your code (yourself included), regardless of time-to-type or time-to-execute, that's the option I'm recommending you use.

From your question, you are running python2.7 and Cygwin.

Python should be installed for windows, which from your question it seems it is. If "which python" prints out /usr/bin/python , then from the bash prompt you are running the cygwin version.

Set the Python Environmental variables appropriately , for instance in my case:

PY_HOME=C:\opt\Python27
PYTHONPATH=C:\opt\Python27;c:\opt\Python27\Lib

In that case run cygwin setup and uninstall everything python. After that run "which pydoc", if it shows

/usr/bin/pydoc

Replace /usr/bin/pydoc with

#! /bin/bash
 /cygdrive/c/WINDOWS/system32/cmd /c %PYTHONHOME%\Scripts\\pydoc.bat

Then add this to $PY_HOME/Scripts/pydoc.bat

rem wrapper for pydoc on Win32
@python c:\opt\Python27\Lib\pydoc.py %*

Now when you type in the cygwin bash prompt you should see:

$ pydoc
 pydoc - the Python documentation tool

 pydoc.py <name> ...
   Show text documentation on something.  <name> 
   may be the name of a Python keyword, topic,
   function, module, or package, or a dotted
   reference to a class or function within a
   module or module in a package.
...

If anyone has, like I do, an Estimating workbook with a default number of visible pricing sheets, a Summary and a larger number of hidden and 'protected' worksheets full of sensitive data but may need to create additional visible worksheets to arrive at a proper price, I have variant of the above responses that creates the said visible worksheets based on a protected hidden "Master". I have used the code provided by @/jean-fran%c3%a7ois-corbett and @thanos-a in combination with simple VBA as shown below.

Sub sbInsertWorksheetAfter()

    'This adds a new visible worksheet after the last visible worksheet

    ThisWorkbook.Sheets.Add After:=Worksheets(Worksheets.Count)

    'This copies the content of the HIDDEN "Master" worksheet to the new VISIBLE ActiveSheet just created

    ThisWorkbook.Sheets("Master").Cells.Copy _
        Destination:=ActiveSheet.Cells

    'This gives the the new ActiveSheet a default name

    With ActiveSheet
        .Name = Sheet12.Name & " copied"
    End With

    'This changes the name of the ActiveSheet to the user's preference

    Dim sheetname As String

    With ActiveSheet
        sheetname = InputBox("Enter name of this Worksheet")
        .Name = sheetname
    End With

End Sub

I am in ubuntu 14.04 and mongod is registered as an upstart service. The answers in this post sent me in the right direction. The only adaptation I had to do to make things work with the upstart service was to edit /etc/mongod.conf. Look for the lines that read:

# Enable the HTTP interface (Defaults to port 28017).
# httpinterface = true

Just remove the # in front of httpinterface and restart the mongod service:

sudo restart mongod

Note: You can also enable the rest interface by adding a line that reads rest=true right below the httpinterface line mentioned above.

Background image is not Set Perfect then his css is problem create so his css file change to below code

html {  _x000D_
  background-image: url("example.png");  _x000D_
  background-repeat: no-repeat;  _x000D_
  background-position: 0% 0%;_x000D_
  background-size: 100% 100%;_x000D_
}

%; background-size: 100% 100%;"

You can also use an alias

(ls).Count

I used the following for a drawable image with a border.

First make a .xml file with this code in drawable folder:

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
    <shape android:shape="oval">
        <solid android:color="@color/orange"/>
    </shape>
</item>
<item
    android:top="2dp"
    android:bottom="2dp"
    android:left="2dp"
    android:right="2dp">
    <shape android:shape="oval">
        <solid android:color="@color/white"/>
    </shape>
</item>
<item
    android:drawable="@drawable/messages" //here messages is my image name, please give here your image name.
    android:bottom="15dp"
    android:left="15dp"
    android:right="15dp"
    android:top="15dp"/>

Second make a view .xml file in layout folder and call the above .xml file with this way

<ImageView
   android:id="@+id/imageView2"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:src="@drawable/merchant_circle" />  // here merchant_circle will be your first .xml file name

If you simply want to create a new branch without immediately changing to it, you could do the following:

git branch newbranch v1.0

This is more of an important comment. Sharing references of sytanx that is acceptable out of the box. For hack solutions look at other answers.

Per Apple's docs, Action Method Definitions have to be either one of these three. Anything else is unaccepted.

@IBAction func doSomething()
@IBAction func doSomething(sender: UIButton)
@IBAction func doSomething(sender: UIButton, forEvent event: UIEvent)

In Python 3.2+, you can use int.to_bytes:

If you don't want to specify the size

>>> n = 1245427
>>> n.to_bytes((n.bit_length() + 7) // 8, 'big') or b'\0'
b'\x13\x00\xf3'

If you don't mind specifying the size

>>> (1245427).to_bytes(3, byteorder='big')
b'\x13\x00\xf3'

For transitions you can use the following to detect the end of a transition via jQuery:

$("#someSelector").bind("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd", function(){ ... });

Mozilla has an excellent reference:

https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Transitions/Using_CSS_transitions#Detecting_the_start_and_completion_of_a_transition

For animations it's very similar:

$("#someSelector").bind("animationend webkitAnimationEnd oAnimationEnd MSAnimationEnd", function(){ ... });

Note that you can pass all of the browser prefixed event strings into the bind() method simultaneously to support the event firing on all browsers that support it.

Update:

Per the comment left by Duck: you use jQuery's .one() method to ensure the handler only fires once. For example:

$("#someSelector").one("transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd", function(){ ... });

$("#someSelector").one("animationend webkitAnimationEnd oAnimationEnd MSAnimationEnd", function(){ ... });

Update 2:

jQuery bind() method has been deprecated, and on() method is preferred as of jQuery 1.7. bind()

You can also use off() method on the callback function to ensure it will be fired only once. Here is an example which is equivalent to using one() method:

$("#someSelector")
.on("animationend webkitAnimationEnd oAnimationEnd MSAnimationEnd",
 function(e){
    // do something here
    $(this).off(e);
 });

References:

• .off()

• .one()

Here is a version with configurable parameters that you can set programmatically:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text" encoding="utf-8" />

  <xsl:param name="delim" select="','" />
  <xsl:param name="quote" select="'&quot;'" />
  <xsl:param name="break" select="'&#xA;'" />

  <xsl:template match="/">
    <xsl:apply-templates select="projects/project" />
  </xsl:template>

  <xsl:template match="project">
    <xsl:apply-templates />
    <xsl:if test="following-sibling::*">
      <xsl:value-of select="$break" />
    </xsl:if>
  </xsl:template>

  <xsl:template match="*">
    <!-- remove normalize-space() if you want keep white-space at it is --> 
    <xsl:value-of select="concat($quote, normalize-space(), $quote)" />
    <xsl:if test="following-sibling::*">
      <xsl:value-of select="$delim" />
    </xsl:if>
  </xsl:template>

  <xsl:template match="text()" />
</xsl:stylesheet>

Since the true Binding URL for the web service is located in the file, you could do these simple steps from your local machine:

1) Save the file to your local computer for example:

C:\Documents and Settings\[user]\Desktop\Webservice1.asmx

2) In Visual Studio Right Click on your project > Choose Add Web Reference, A dialog will open.

3) In the URL Box Copy the local file location above C:\Documents and Settings[user]\Desktop\Webservice1.asmx, Click Next

4) Now you will see the functions appear, choose your name for the reference, Click add reference

5) You are done! you can start using it as a namespace in your application don't worry that you used a local file, because anyway the true URL for the service is located in the file at the Binding section

In General...

The method exposed by sykora is the best option in this case. But sometimes is not the easiest and it's not a general method. For a general method use git cherry-pick:

To achieve what OP wants, its a 2-step process:

Step 1 - Note which commits from master you want on a newbranch

Execute

git checkout master
git log

Note the hashes of (say 3) commits you want on newbranch. Here I shall use:
C commit: 9aa1233
D commit: 453ac3d
E commit: 612ecb3

Note: You can use the first seven characters or the whole commit hash

Step 2 - Put them on the newbranch

git checkout newbranch
git cherry-pick 612ecb3
git cherry-pick 453ac3d
git cherry-pick 9aa1233

OR (on Git 1.7.2+, use ranges)

git checkout newbranch
git cherry-pick 612ecb3~1..9aa1233

git cherry-pick applies those three commits to newbranch.

Try this, you will know the difference between change and modify,

ALTER TABLE table_name CHANGE curr_column_name new_column_name new_column_datatype [constraints]

ALTER TABLE table_name MODIFY column_name new_column_datatype [constraints]

• You can change name and datatype of the particular column using CHANGE.
• You can modify the particular column datatype using MODIFY. You cannot change the name of the column using this statement.

Hope, I explained well in detail.

Here's my take on this… after some benchmarking, I found this to be the fastest method for this.

function has_duplicates( $array ) {
    return count( array_keys( array_flip( $array ) ) ) !== count( $array );
}

…or depending on circumstances this could be marginally faster.

function has_duplicates( $array ) {
    $array = array_count_values( $array );
    rsort( $array );
    return $array[0] > 1;
}

In my case I've to specify the complete package name of library UI component that I use in my layout file.

The problem is that you have not included bootstrap.min.css. Also, the sequence of imports could be causing issue. Please try rearranging your resources as following:

<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/css/bootstrap-datetimepicker.min.css" />

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.6/moment.min.js"></script>                       
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/js/bootstrap-datetimepicker.min.js"></script>

DEMO

Based on my Comment here is one way to get what you want done:

Start byt selecting any cell in your range and Press Ctrl + T

This will give you this pop up:

make sure the Where is your table text is correct and click ok you will now have:

Now If you add a column header in D it will automatically be added to the table all the way to the last row:

Now If you enter a formula into this column:

After you enter it, the formula will be auto filled all the way to last row:

Now if you add a new row at the next row under your table:

Once entered it will be resized to the width of your table and all columns with formulas will be added also:

Hope this solves your problem!

You can use the Below codes for shifting not rotating:

    int []arr = {1,2,3,4,5,6,7,8,9,10,11,12};
            int n = arr.length;
            int d = 3;

Programm for shifting array of size n by d elements towards left:

    Input : {1,2,3,4,5,6,7,8,9,10,11,12}
    Output: {4,5,6,7,8,9,10,11,12,10,11,12}

        public void shiftLeft(int []arr,int d,int n) {
            for(int i=0;i<n-d;i++) {
                arr[i] = arr[i+d];
            }
        }

Programm for shifting array of size n by d elements towards right:

    Input : {1,2,3,4,5,6,7,8,9,10,11,12}
    Output: {1,2,3,1,2,3,4,5,6,7,8,9}

        public void shiftRight(int []arr,int d,int n) {

            for(int i=n-1;i>=d;i--) {
                arr[i] = arr[i-d];
            }
        }

VonC's answer is best, but the part that worked for me was super simple and is kind of buried among a lot of other possible answers. If you are like me, you ran into this issue while running a "getting started with rails" tutorial and you had NOT setup your public/private SSH keys.

If so, try this:

1. $>cd ~/.ssh

2. $>ls

3. If the output of ls is known_hosts and nothing else, visit: http://help.github.com/mac-key-setup/ and start following the instructions from the "Generating a key" section and down.

After running those instructions, my "git push origin master" command worked.

As a JavaScript MV* beginner and purely focusing on the application architecture (not the server/client-side matters), I would certainly recommend the following resource (which I am surprised wasn't mentioned yet): JavaScript Design Patterns, by Addy Osmani, as an introduction to different JavaScript Design Patterns. The terms used in this answer are taken from the linked document above. I'm not going to repeat what was worded really well in the accepted answer. Instead, this answer links back to the theoretical backgrounds which power AngularJS (and other libraries).

Like me, you will quickly realize that AngularJS (or Ember.js, Durandal, & other MV* frameworks for that matter) is one complex framework assembling many of the different JavaScript design patterns.

I found it easier also, to test (1) native JavaScript code and (2) smaller libraries for each one of these patterns separately before diving into one global framework. This allowed me to better understand which crucial issues a framework adresses (because you are personally faced with the problem).

For example:

• JavaScript Object-oriented Programming (this is a Google search link). It is not a library, but certainly a prerequisite to any application programming. It taught me the native implementations of the prototype, constructor, singleton & decorator patterns
• jQuery/ Underscore for the facade pattern (like WYSIWYG's for manipulating the DOM)
• Prototype.js for the prototype/ constructor/ mixin pattern
• RequireJS/ Curl.js for the module pattern/ AMD
• KnockoutJS for the observable, publish/subscribe pattern

NB: This list is not complete, nor 'the best libraries'; they just happen to be the libraries I used. These libraries also include more patterns, the ones mentioned are just their main focuses or original intents. If you feel something is missing from this list, please do mention it in the comments, and I will be glad to add it.

If this is for Cygwin, it installs "pip" as "pip2". Just create a softlink to "pip2" in the same location where "pip2" is installed.

If using Spring:

In a testing context, ReflectionTestUtils provides some handy tools that can help out here with minimal effort. It's described as being "for use in unit and integration testing scenarios".

In a non-testing context, there is also a similar class named ReflectionUtils but this is described as "Only intended for internal use" - see this answer for a good interpretation of what this means.

To address the example in the original post:

Hashtable iWantThis = (Hashtable)ReflectionTestUtils.getField(obj, "stuffIWant");

You need to add jaxb dependancies to maven. The glassfish implementation version 2.3.2 is perfectly compatible with new jakarta EE jaxb api version 2.3.2.

<!-- API -->
<dependency>
    <groupId>jakarta.xml.bind</groupId>
    <artifactId>jakarta.xml.bind-api</artifactId>
    <version>2.3.2</version>
</dependency>

<!-- Runtime -->
<dependency>
    <groupId>org.glassfish.jaxb</groupId>
    <artifactId>jaxb-runtime</artifactId>
    <version>2.3.2</version>
</dependency>

I assume this is a one-off data scrubbing exercise. Once done, ensure you add database constraints to prevent bad data in the future e.g.

ALTER TABLE Customer ADD
   CONSTRAINT customer_names__whitespace
      CHECK (
             Names NOT LIKE ' %'
             AND Names NOT LIKE '% '
             AND Names NOT LIKE '%  %'
            );

Also consider disallowing other characters (tab, carriage return, line feed, etc) that may cause problems.

It may also be a good time to split those Names into family_name, first_name, etc :)

I had to install the NVIDIA 367.57 driver and CUDA 7.5 with Tensorflow on the g2.2xlarge Ubuntu 14.04LTS instance. e.g. nvidia-graphics-drivers-367_367.57.orig.tar

Now the GRID K520 GPU is working while I train tensorflow models:

ubuntu@ip-10-0-1-70:~$ nvidia-smi
Sat Apr  1 18:03:32 2017       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 367.57                 Driver Version: 367.57                    |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GRID K520           Off  | 0000:00:03.0     Off |                  N/A |
| N/A   39C    P8    43W / 125W |   3800MiB /  4036MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID  Type  Process name                               Usage      |
|=============================================================================|
|    0      2254    C   python                                        3798MiB |
+-----------------------------------------------------------------------------+

ubuntu@ip-10-0-1-70:~/NVIDIA_CUDA-7.0_Samples/1_Utilities/deviceQuery$ ./deviceQuery 
./deviceQuery Starting...

 CUDA Device Query (Runtime API) version (CUDART static linking)

Detected 1 CUDA Capable device(s)

Device 0: "GRID K520"
  CUDA Driver Version / Runtime Version          8.0 / 7.0
  CUDA Capability Major/Minor version number:    3.0
  Total amount of global memory:                 4036 MBytes (4232052736 bytes)
  ( 8) Multiprocessors, (192) CUDA Cores/MP:     1536 CUDA Cores
  GPU Max Clock rate:                            797 MHz (0.80 GHz)
  Memory Clock rate:                             2500 Mhz
  Memory Bus Width:                              256-bit
  L2 Cache Size:                                 524288 bytes
  Maximum Texture Dimension Size (x,y,z)         1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096)
  Maximum Layered 1D Texture Size, (num) layers  1D=(16384), 2048 layers
  Maximum Layered 2D Texture Size, (num) layers  2D=(16384, 16384), 2048 layers
  Total amount of constant memory:               65536 bytes
  Total amount of shared memory per block:       49152 bytes
  Total number of registers available per block: 65536
  Warp size:                                     32
  Maximum number of threads per multiprocessor:  2048
  Maximum number of threads per block:           1024
  Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
  Max dimension size of a grid size    (x,y,z): (2147483647, 65535, 65535)
  Maximum memory pitch:                          2147483647 bytes
  Texture alignment:                             512 bytes
  Concurrent copy and kernel execution:          Yes with 2 copy engine(s)
  Run time limit on kernels:                     No
  Integrated GPU sharing Host Memory:            No
  Support host page-locked memory mapping:       Yes
  Alignment requirement for Surfaces:            Yes
  Device has ECC support:                        Disabled
  Device supports Unified Addressing (UVA):      Yes
  Device PCI Domain ID / Bus ID / location ID:   0 / 0 / 3
  Compute Mode:
     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 8.0, CUDA Runtime Version = 7.0, NumDevs = 1, Device0 = GRID K520
Result = PASS

Just write "min-height: XXX;" And "overflow: hidden;" & you will be out of this problem Like this

min-height: 100px;
overflow: hidden;

Try this

mainWB.Sheets.Add(After:=mainWB.Sheets(mainWB.Sheets.Count)).Name = new_sheet_name

Taken from the accepted answers comment by Steve on Dec 20, 2013:

Actually, there's a very easy way to do it: just click off "Block popup windows" in the iMac/Safari browser and it does what I want.

To clarify, when running Safari on Mac OS X El Capitan:

1. Safari -> Preferences
2. Security -> Uncheck 'Block pop-up windows'

The hash "#" currently works for jump links in conjunction with the base element, but only in the latest versions of Google Chrome and Firefox, NOT IE9.

IE9 appears to cause the page to be reloaded, without jumping anywhere. If you are using jump links on the outside of an iframe, while directing the frame to load the jump links on a separate page within the frame, you will instead get a second copy of the jump link page loaded inside the frame.

I don't think the scrollTop is a valid property. If you want to animate scrolling, try the scrollTo plugin for jquery

http://plugins.jquery.com/project/ScrollTo

Your docker host exposes an adapter to all the containers. Assuming you are on recent ubuntu, you can run

ip addr

This will give you a list of network adapters, one of which will look something like

3: docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
link/ether 22:23:6b:28:6b:e0 brd ff:ff:ff:ff:ff:ff
inet 172.17.42.1/16 scope global docker0
inet6 fe80::a402:65ff:fe86:bba6/64 scope link
   valid_lft forever preferred_lft forever

You will need to tell rabbit/mongo to bind to that IP (172.17.42.1). After that, you should be able to open connections to 172.17.42.1 from within your containers.

why dont you do something like:

re = /^[a-z0-9 ]$/i;
var isValid = re.test(yourInput);

to check if your input contain any special char

I saw that someone was wondering how to do it for another controller.

In my case I had all of my email templates in the Views/Email folder, but you could modify this to pass in the controller in which you have views associated for.

public static string RenderViewToString(Controller controller, string viewName, object model)
    {
        var oldController = controller.RouteData.Values["controller"].ToString();

        if (controller.GetType() != typeof(EmailController))
            controller.RouteData.Values["controller"] = "Email";

        var oldModel = controller.ViewData.Model;
        controller.ViewData.Model = model;
        try
        {
            using (var sw = new StringWriter())
            {
                var viewResult = ViewEngines.Engines.FindView(controller.ControllerContext, viewName,
                                                                           null);

                var viewContext = new ViewContext(controller.ControllerContext, viewResult.View, controller.ViewData, controller.TempData, sw);
                viewResult.View.Render(viewContext, sw);

                //Cleanup
                controller.ViewData.Model = oldModel;
                controller.RouteData.Values["controller"] = oldController;

                return sw.GetStringBuilder().ToString();
            }
        }
        catch (Exception ex)
        {
            Elmah.ErrorSignal.FromCurrentContext().Raise(ex);

            throw ex;
        }
    }

Essentially what this does is take a controller, such as AccountController and modify it to think it's an EmailController so that the code will look in the Views/Email folder. It's necessary to do this because the FindView method doesn't take a straight up path as a parameter, it wants a ControllerContext.

Once done rendering the string, it returns the AccountController back to its initial state to be used by the Response object.

Now it's possible and supported by all major browsers: https://developer.mozilla.org/en-US/docs/Web/API/File/File

var file = new File(["foo"], "foo.txt", {
  type: "text/plain",
});

To get the keys on a deeper node in an JSON:

echo '{"data": "1", "user": { "name": 2, "phone": 3 } }' | jq '.user | keys[]'
"name"
"phone"

Change the user to postgres :

su - postgres

Create User for Postgres

$ createuser testuser

Create Database

$ createdb testdb

Acces the postgres Shell

psql ( enter the password for postgressql)

Provide the privileges to the postgres user

$ alter user testuser with encrypted password 'qwerty';
$ grant all privileges on database testdb to testuser;

This function will return the byte size of any UTF-8 string you pass to it.

function byteCount(s) {
    return encodeURI(s).split(/%..|./).length - 1;
}

Source

JavaScript engines are free to use UCS-2 or UTF-16 internally. Most engines that I know of use UTF-16, but whatever choice they made, it’s just an implementation detail that won’t affect the language’s characteristics.

The ECMAScript/JavaScript language itself, however, exposes characters according to UCS-2, not UTF-16.

Source

Had the same problem and the solution was to reauthorize the user. Check it here:

<?php

 require_once("src/facebook.php");

  $config = array(
      'appId' => '1424980371051918',
      'secret' => '2ed5c1260daa4c44673ba6fbc348c67d',
      'fileUpload' => false // optional
  );

  $facebook = new Facebook($config);

//Authorizing app:

?>
<a href="<?php echo $facebook->getLoginUrl(); ?>">Login con fb</a>

Saved project and opened on my test enviroment and it worked again. As I did, you can comment your previous code and try.

If you only want "Flat" material button, you can customize their background using selectableItemBackground attribute as explained here.

Floats are okay, but problematic with IE 6 & 7.
I'd prefer using the following on the inner div:

margin-left: auto; 
margin-right: 0;

See the IE Double Margin Bug for clarification on why.

See TimeSpan.TotalMinutes:

Gets the value of the current TimeSpan structure expressed in whole and fractional minutes.

It looks like the limit has changed. You can store 5TB for a single object.

The total volume of data and number of objects you can store are unlimited. Individual Amazon S3 objects can range in size from a minimum of 0 bytes to a maximum of 5 terabytes. The largest object that can be uploaded in a single PUT is 5 gigabytes. For objects larger than 100 megabytes, customers should consider using the Multipart Upload capability.

http://aws.amazon.com/s3/faqs/#How_much_data_can_I_store

Use:

mysqldump --extended-insert=FALSE 

Be aware that multiple inserts will be slower than one big insert.

Try the following:

select distinct city 
from station 
where city like '%[aeuio]'and city like '[aeuio]%' Order by City;

For Swift. First create the protocol to call what you wanted to call in viewWillAppear

protocol MyViewWillAppearProtocol{func myViewWillAppear()}

Second, create the class

class ForceUpdateOnViewAppear: NSObject, UINavigationControllerDelegate {
func navigationController(_ navigationController: UINavigationController, willShow viewController: UIViewController, animated: Bool){
    if let updatedCntllr: MyViewWillAppearProtocol = viewController as? MyViewWillAppearProtocol{
        updatedCntllr.myViewWillAppear()
    }
}

}

Third, make the instance of ForceUpdateOnViewAppear to be the member of the appropriate class that have the access to the Navigation Controller and exists as long as Navigation controller exists. It may be for example the root view controller of the navigation controller or the class that creates or present it. Then assign the instance of ForceUpdateOnViewAppear to the Navigation Controller delegate property as early as possible.

One can get the cuda version by typing the following in the terminal:

$ nvcc -V

# below is the result
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2017 NVIDIA Corporation
Built on Fri_Nov__3_21:07:56_CDT_2017
Cuda compilation tools, release 9.1, V9.1.85

Alternatively, one can manually check for the version by first finding out the installation directory using:

$ whereis -b cuda         
cuda: /usr/local/cuda

And then cd into that directory and check for the CUDA version.

 <item name="android:statusBarColor" tools:targetApi="lollipop">@android:color/transparent</item>
            <!--<item name="android:windowLightStatusBar" tools:targetApi="m">true</item>-->

Dont use windowLightStatusBar use instead statusBarColor = @android:color/transparent

Some answers contain the word "copy" in a context of a function call. I find it confusing.

Python doesn't copy objects you pass during a function call ever.

Function parameters are names. When you call a function Python binds these parameters to whatever objects you pass (via names in a caller scope).

Objects can be mutable (like lists) or immutable (like integers, strings in Python). Mutable object you can change. You can't change a name, you just can bind it to another object.

Your example is not about scopes or namespaces, it is about naming and binding and mutability of an object in Python.

def f(n, x): # these `n`, `x` have nothing to do with `n` and `x` from main()
    n = 2    # put `n` label on `2` balloon
    x.append(4) # call `append` method of whatever object `x` is referring to.
    print('In f():', n, x)
    x = []   # put `x` label on `[]` ballon
    # x = [] has no effect on the original list that is passed into the function

Here are nice pictures on the difference between variables in other languages and names in Python.

PHP has libraries: http://ca.php.net/ldap

PEAR also has a number of packages: http://pear.php.net/search.php?q=ldap&in=packages&x=0&y=0

I haven't used either, but I was going to at one point and they seemed like they should work.

try {
        ScriptEngineManager manager = new ScriptEngineManager();
        ScriptEngine engine = manager.getEngineByName("JavaScript");
        System.out.println("okay1");
        FileInputStream fileInputStream = new FileInputStream("C:/Users/Kushan/eclipse-workspace/sureson.lk/src/main/webapp/js/back_end_response.js");
        System.out.println("okay2");
        if (fileInputStream != null){
         BufferedReader reader = new BufferedReader(new InputStreamReader(fileInputStream));
         engine.eval(reader);
         System.out.println("okay3");
        // Invocable javascriptEngine = null;
         System.out.println("okay4");
        Invocable invocableEngine = (Invocable)engine;
         System.out.println("okay5");
         int x=0;
         System.out.println("invocableEngine is : "+invocableEngine);
         Object object = invocableEngine.invokeFunction("backend_message",x);

         System.out.println("okay6");
        }
        }catch(Exception e) {
            System.out.println("erroe when calling js function"+ e);
        }

You can use text-overflow: ellipsis; which according to caniuse is supported by all the major browsers.

Here's a demo on jsbin.

.cut-text { 
  text-overflow: ellipsis;
  overflow: hidden; 
  width: 160px; 
  height: 1.2em; 
  white-space: nowrap;
}

<div class="cut-text">
I like big butts and I can not lie.
</div>

If the view is accessed via a stored procedure, the execute grant is insufficient to access the view. You must grant select explicitly.

A nonblocking call returns immediately with whatever data are available: the full number of bytes requested, fewer, or none at all.

An asynchronous call requests a transfer that will be performed in its whole(entirety) but will complete at some future time.

I had the same error on a page, and I added these lines:

<!--[if lte IE 9]>
<script type='text/javascript' src='//cdnjs.cloudflare.com/ajax/libs/jquery-ajaxtransport-xdomainrequest/1.0.3/jquery.xdomainrequest.min.js'></script>
<![endif]-->

and it finally works for me ;) no more error in IE9.

If it's reasonable to alter the original Map data structure to be serialized to better represent the actual value wanted to be serialized, that's probably a decent approach, which would possibly reduce the amount of Jackson configuration necessary. For example, just remove the null key entries, if possible, before calling Jackson. That said...

To suppress serializing Map entries with null values:

Before Jackson 2.9

you can still make use of WRITE_NULL_MAP_VALUES, but note that it's moved to SerializationFeature:

mapper.configure(SerializationFeature.WRITE_NULL_MAP_VALUES, false);

Since Jackson 2.9

The WRITE_NULL_MAP_VALUES is deprecated, you can use the below equivalent:

mapper.setDefaultPropertyInclusion(
   JsonInclude.Value.construct(Include.ALWAYS, Include.NON_NULL))

To suppress serializing properties with null values, you can configure the ObjectMapper directly, or make use of the @JsonInclude annotation:

mapper.setSerializationInclusion(Include.NON_NULL);

or:

@JsonInclude(Include.NON_NULL)
class Foo
{
  public String bar;

  Foo(String bar)
  {
    this.bar = bar;
  }
}

To handle null Map keys, some custom serialization is necessary, as best I understand.

A simple approach to serialize null keys as empty strings (including complete examples of the two previously mentioned configurations):

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.SerializerProvider;

public class JacksonFoo
{
  public static void main(String[] args) throws Exception
  {
    Map<String, Foo> foos = new HashMap<String, Foo>();
    foos.put("foo1", new Foo("foo1"));
    foos.put("foo2", new Foo(null));
    foos.put("foo3", null);
    foos.put(null, new Foo("foo4"));

    // System.out.println(new ObjectMapper().writeValueAsString(foos));
    // Exception: Null key for a Map not allowed in JSON (use a converting NullKeySerializer?)

    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(SerializationFeature.WRITE_NULL_MAP_VALUES, false);
    mapper.setSerializationInclusion(Include.NON_NULL);
    mapper.getSerializerProvider().setNullKeySerializer(new MyNullKeySerializer());
    System.out.println(mapper.writeValueAsString(foos));
    // output: 
    // {"":{"bar":"foo4"},"foo2":{},"foo1":{"bar":"foo1"}}
  }
}

class MyNullKeySerializer extends JsonSerializer<Object>
{
  @Override
  public void serialize(Object nullKey, JsonGenerator jsonGenerator, SerializerProvider unused) 
      throws IOException, JsonProcessingException
  {
    jsonGenerator.writeFieldName("");
  }
}

class Foo
{
  public String bar;

  Foo(String bar)
  {
    this.bar = bar;
  }
}

To suppress serializing Map entries with null keys, further custom serialization processing would be necessary.

<div data-ng-init="featureClass=false" 
     data-ng-click="featureClass=!featureClass" 
     data-ng-class="{'active': featureClass}">
    Click me to toggle my class!
</div>

Analogous to jQuery's toggleClass method, this is a way to toggle the active class on/off when the element is clicked.

For the Submit button, add this code and then set your form target="newwin"

onclick=window.open("about:blank","newwin") 

str.split() without any arguments splits on runs of whitespace characters:

>>> s = 'I am having a very nice day.'
>>> 
>>> len(s.split())
7

From the linked documentation:

If sep is not specified or is None, a different splitting algorithm is applied: runs of consecutive whitespace are regarded as a single separator, and the result will contain no empty strings at the start or end if the string has leading or trailing whitespace.

For OGG on Windows: Theoraconverter

It is not possible to kill the session variable, when the machine unexpectly shutdown due to power failure. It is only possible when the user is idle for a long time or it is properly logout.

The where statement gets executed before the order by. So, your desired query is saying "take the first row and then order it by t_stamp desc". And that is not what you intend.

The subquery method is the proper method for doing this in Oracle.

If you want a version that works in both servers, you can use:

select ril.*
from (select ril.*, row_number() over (order by t_stamp desc) as seqnum
      from raceway_input_labo ril
     ) ril
where seqnum = 1

The outer * will return "1" in the last column. You would need to list the columns individually to avoid this.

You can also surround the output with str(). I had this same problem because my model had the following (as a simplified example):

def __str__(self):
    return self.pressid

Where pressid was an IntegerField type object. Django (and python in general) expects a string for a str function, so returning an integer causes this error to be thrown.

def __str__(self):
    return str(self.pressid)

That solved the problems I was encountering on the Django management side of the house. Hope it helps with yours.

By using to_string

print(df.Name.to_string(index=False))


 Adam
  Bob
Cathy

I found that just using Auto-Property Initializer on entity property is enough to get the job done.

For example:

public class Thing {
    public bool IsBigThing{ get; set; } = false;
}

In all schemas:

=> \dt *.*

In a particular schema:

=> \dt public.*

It is possible to use regular expressions with some restrictions

\dt (public|s).(s|t)
       List of relations
 Schema | Name | Type  | Owner 
--------+------+-------+-------
 public | s    | table | cpn
 public | t    | table | cpn
 s      | t    | table | cpn

Advanced users can use regular-expression notations such as character classes, for example [0-9] to match any digit. All regular expression special characters work as specified in Section 9.7.3, except for . which is taken as a separator as mentioned above, * which is translated to the regular-expression notation .*, ? which is translated to ., and $ which is matched literally. You can emulate these pattern characters at need by writing ? for ., (R+|) for R*, or (R|) for R?. $ is not needed as a regular-expression character since the pattern must match the whole name, unlike the usual interpretation of regular expressions (in other words, $ is automatically appended to your pattern). Write * at the beginning and/or end if you don't wish the pattern to be anchored. Note that within double quotes, all regular expression special characters lose their special meanings and are matched literally. Also, the regular expression special characters are matched literally in operator name patterns (i.e., the argument of \do).

• I am using IntelliJ IDEA 14.0.3, and I also have same question. Choose menu File \ Other Settings \ Default Project Structure...

• Choose Project tab, section Project language level, choose level from dropdown list, this setting is default for all new project.
  
  

You can do it in the following way:

 myfxn <- function(var1,var2,var3){
      var1*var2*var3

    }

    lapply(1:3,myfxn,var2=2,var3=100)

and you will get the answer:

[[1]] [1] 200

[[2]] [1] 400

[[3]] [1] 600

Yes you right and I just want to make it understandable for complete beginners.

1. Create favicon.ico file you want to be shown next to your url in browsers tab. You can do that online. I used http://www.prodraw.net/favicon/generator.php it worked juts fine.
2. Save generated ico file in your web site root directory /images (yourwebsite/images) under the name favicon.ico.
3. Copy this tag <link rel="shortcut icon" href="images/favicon.ico" /> and past it without any changes in between <head> opening and </head> closing tag.
4. Save changes in your html file and reload your browser.

I like Zarembisty's answer. Although, if you want to be more explicit, you can always do:

if len(my_list) == 0:
    print "my_list is empty"

In swift...

This is inclusive, calling random(1,2) will return a 1 or a 2, This will also work with negative numbers.

    func random(min: Int, _ max: Int) -> Int {
        guard min < max else {return min}
        return Int(arc4random_uniform(UInt32(1 + max - min))) + min
    }

Yes, according to HTML5 drafts you can use the pattern attribute to specify the allowed input using a regular expression. For some types of data, you can use special input fields like <input type=email>. But these features still widely lack support or have qualitatively poor support.

I think floats may work best for you here, if you dont want the element to occupy the whole line, float it left should work.

.feature_wrapper span {
    float: left;
    clear: left;
    display:inline
}

EDIT: now browsers have better support you can make use of the do inline-block.

.feature_wrapper span {
    display:inline-block;
    *display:inline; *zoom:1;
}

Depending on the text-align this will appear as through its inline while also acting like a block element.

That's because of the <a> in there and not using the id which you do use a bit further to the top

Change it to:

#sub-navigation-home li.sub-navigation-home-news a 
{
 color: #C1C1C1;
 font-family: arial;
 font-size: 13.5px;
 text-align: center;
 text-transform:uppercase;
 padding: 0px 90px 0px 0px; 
}

and it will probably work

You can also do what vs dev suggests programmatically by assigning the style with Javascript by iterating through the columns and setting the td element at a specific index to have that style.

Here´s how I do it:

    <plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.2</version>
            <configuration>
                <appendAssemblyId>false</appendAssemblyId>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
                <archive>
                    <manifest>
                        <mainClass>com.project.MainClass</mainClass>
                    </manifest>
                </archive>
            </configuration>
        </plugin>

And then I just run:

mvn assembly:assembly

IF (OBJECT_ID('DF_Constraint') IS NOT NULL)
BEGIN
    ALTER TABLE [dbo].[tableName]
    DROP CONSTRAINT DF_Constraint
END

If your destination element is empty and will only contain the <svg> tag you could consider using ng-bind-html as follow :

Declare your HTML tag in the directive scope variable

link: function (scope, iElement, iAttrs) {

    scope.svgTag = '<svg width="600" height="100" class="svg"></svg>';

    ...
}

Then, in your directive template, just add the proper attribute at the exact place you want to append the svg tag :

<!-- start of directive template code -->
...
<!-- end of directive template code -->
<div ng-bind-html="svgTag"></div>

Don't forget to include ngSanitize to allow ng-bind-html to automatically parse the HTML string to trusted HTML and avoid insecure code injection warnings.

See official documentation for more details.

You can use ellipsizeMode and numberOfLines. e.g

<Text ellipsizeMode='tail' numberOfLines={2}>
  This very long text should be truncated with dots in the beginning.
</Text>

https://facebook.github.io/react-native/docs/text.html

When you need to install modules in Linux/Unix and you lack sudo / admin rights, one simple way around it is to use the user scheme installation, basically run

"python setup.py install --user" from the command line in the folder of the module / library to be installed

(see http://docs.python.org/install/index.html for further details)

I had the same problem, just use console.log(...) (like firebug), and the install a log viewer application, this will allow you to view all the logs for your browser.

I had the same problem but I use -w 0 option to send only one packet and quit. You should use this command :

echo -n "hello" | nc -4u -w0 localhost 8000

They are called plugins, as Jaboc commented. To make sense, plugin function should do something with the element it is called through. Consider the following:

jQuery.fn.make_me_red = function() {
    return this.each(function() {
        this.style.color = 'red';
    });
};

$('a').make_me_red();

SELECT name FROM sys.database_principals WHERE
type_desc = 'SQL_USER' AND default_schema_name = 'dbo'

This selects all the users in the SQL server that the administrator created!

No JavaScript needed if you use a button instead:

<form action="your_url" method="post">
    <button type="submit" name="your_name" value="your_value" class="btn-link">Go</button>
</form>

You can style a button to look like a link, for example:

.btn-link {
    border: none;
    outline: none;
    background: none;
    cursor: pointer;
    color: #0000EE;
    padding: 0;
    text-decoration: underline;
    font-family: inherit;
    font-size: inherit;
}

Right click file -> Refactor -> Rename.

Due to the disadvantages described below, I would recommend following the accepted answer:

Use npm install --save-dev [package_name] then execute scripts with:

$ npm run lint
$ npm run build
$ npm test

My original but not recommended answer follows.

Instead of using a global install, you could add the package to your devDependencies (--save-dev) and then run the binary from anywhere inside your project:

"$(npm bin)/<executable_name>" <arguments>...

In your case:

"$(npm bin)"/node.io --help

This engineer provided an npm-exec alias as a shortcut. This engineer uses a shellscript called env.sh. But I prefer to use $(npm bin) directly, to avoid any extra file or setup.

Although it makes each call a little larger, it should just work, preventing:

• potential dependency conflicts with global packages (@nalply)
• the need for sudo
• the need to set up an npm prefix (although I recommend using one anyway)

Disadvantages:

• $(npm bin) won't work on Windows.
• Tools deeper in your dev tree will not appear in the npm bin folder. (Install npm-run or npm-which to find them.)

It seems a better solution is to place common tasks (such as building and minifying) in the "scripts" section of your package.json, as Jason demonstrates above.

This is a very good question and sadly many developers don't ask enough questions about IIS/ASP.NET security in the context of being a web developer and setting up IIS. So here goes....

To cover the identities listed:

IIS_IUSRS:

This is analogous to the old IIS6 IIS_WPG group. It's a built-in group with it's security configured such that any member of this group can act as an application pool identity.

IUSR:

This account is analogous to the old IUSR_<MACHINE_NAME> local account that was the default anonymous user for IIS5 and IIS6 websites (i.e. the one configured via the Directory Security tab of a site's properties).

For more information about IIS_IUSRS and IUSR see:

Understanding Built-In User and Group Accounts in IIS 7

DefaultAppPool:

If an application pool is configured to run using the Application Pool Identity feature then a "synthesised" account called IIS AppPool\<pool name> will be created on the fly to used as the pool identity. In this case there will be a synthesised account called IIS AppPool\DefaultAppPool created for the life time of the pool. If you delete the pool then this account will no longer exist. When applying permissions to files and folders these must be added using IIS AppPool\<pool name>. You also won't see these pool accounts in your computers User Manager. See the following for more information:

Application Pool Identities

ASP.NET v4.0: -

This will be the Application Pool Identity for the ASP.NET v4.0 Application Pool. See DefaultAppPool above.

NETWORK SERVICE: -

The NETWORK SERVICE account is a built-in identity introduced on Windows 2003. NETWORK SERVICE is a low privileged account under which you can run your application pools and websites. A website running in a Windows 2003 pool can still impersonate the site's anonymous account (IUSR_ or whatever you configured as the anonymous identity).

In ASP.NET prior to Windows 2008 you could have ASP.NET execute requests under the Application Pool account (usually NETWORK SERVICE). Alternatively you could configure ASP.NET to impersonate the site's anonymous account via the <identity impersonate="true" /> setting in web.config file locally (if that setting is locked then it would need to be done by an admin in the machine.config file).

Setting <identity impersonate="true"> is common in shared hosting environments where shared application pools are used (in conjunction with partial trust settings to prevent unwinding of the impersonated account).

In IIS7.x/ASP.NET impersonation control is now configured via the Authentication configuration feature of a site. So you can configure to run as the pool identity, IUSR or a specific custom anonymous account.

LOCAL SERVICE:

The LOCAL SERVICE account is a built-in account used by the service control manager. It has a minimum set of privileges on the local computer. It has a fairly limited scope of use:

LocalService Account

LOCAL SYSTEM:

You didn't ask about this one but I'm adding for completeness. This is a local built-in account. It has fairly extensive privileges and trust. You should never configure a website or application pool to run under this identity.

LocalSystem Account

In Practice:

In practice the preferred approach to securing a website (if the site gets its own application pool - which is the default for a new site in IIS7's MMC) is to run under Application Pool Identity. This means setting the site's Identity in its Application Pool's Advanced Settings to Application Pool Identity:

In the website you should then configure the Authentication feature:

Right click and edit the Anonymous Authentication entry:

Ensure that "Application pool identity" is selected:

When you come to apply file and folder permissions you grant the Application Pool identity whatever rights are required. For example if you are granting the application pool identity for the ASP.NET v4.0 pool permissions then you can either do this via Explorer:

Click the "Check Names" button:

Or you can do this using the ICACLS.EXE utility:

icacls c:\wwwroot\mysite /grant "IIS AppPool\ASP.NET v4.0":(CI)(OI)(M)

...or...if you site's application pool is called BobsCatPicBlogthen:

icacls c:\wwwroot\mysite /grant "IIS AppPool\BobsCatPicBlog":(CI)(OI)(M)

I hope this helps clear things up.

Update:

I just bumped into this excellent answer from 2009 which contains a bunch of useful information, well worth a read:

The difference between the 'Local System' account and the 'Network Service' account?

Use Context.getDatabasePath(databasename). The context can be obtained from your application.

If you get previous data back it can be either a) the data was stored in an unconventional location and therefore not deleted with uninstall or b) Titanium backed up the data with the app (it can do that).

It is possible to play a local video file.

<input type="file" accept="video/*"/>
<video controls autoplay></video>

When a file is selected via the input element:

1. 'change' event is fired
2. Get the first File object from the input.files FileList
3. Make an object URL that points to the File object
4. Set the object URL to the video.src property

5. Lean back and watch :)

http://jsfiddle.net/dsbonev/cCCZ2/embedded/result,js,html,css/

(function localFileVideoPlayer() {_x000D_
  'use strict'_x000D_
  var URL = window.URL || window.webkitURL_x000D_
  var displayMessage = function(message, isError) {_x000D_
    var element = document.querySelector('#message')_x000D_
    element.innerHTML = message_x000D_
    element.className = isError ? 'error' : 'info'_x000D_
  }_x000D_
  var playSelectedFile = function(event) {_x000D_
    var file = this.files[0]_x000D_
    var type = file.type_x000D_
    var videoNode = document.querySelector('video')_x000D_
    var canPlay = videoNode.canPlayType(type)_x000D_
    if (canPlay === '') canPlay = 'no'_x000D_
    var message = 'Can play type "' + type + '": ' + canPlay_x000D_
    var isError = canPlay === 'no'_x000D_
    displayMessage(message, isError)_x000D_
_x000D_
    if (isError) {_x000D_
      return_x000D_
    }_x000D_
_x000D_
    var fileURL = URL.createObjectURL(file)_x000D_
    videoNode.src = fileURL_x000D_
  }_x000D_
  var inputNode = document.querySelector('input')_x000D_
  inputNode.addEventListener('change', playSelectedFile, false)_x000D_
})()

video,_x000D_
input {_x000D_
  display: block;_x000D_
}_x000D_
_x000D_
input {_x000D_
  width: 100%;_x000D_
}_x000D_
_x000D_
.info {_x000D_
  background-color: aqua;_x000D_
}_x000D_
_x000D_
.error {_x000D_
  background-color: red;_x000D_
  color: white;_x000D_
}

<h1>HTML5 local video file player example</h1>_x000D_
<div id="message"></div>_x000D_
<input type="file" accept="video/*" />_x000D_
<video controls autoplay></video>

Quick update to mid 2015:

You can use the Postgres Foreign Data interface, to store the files in more suitable database. For example put the files in a GridFS which is part of MongoDB. Then use https://github.com/EnterpriseDB/mongo_fdw to access it in Postgres.

That has the advantages, that you can access/read/write/backup it in Postrgres and MongoDB, depending on what gives you more flexiblity.

There are also foreign data wrappers for file systems: https://wiki.postgresql.org/wiki/Foreign_data_wrappers#File_Wrappers

As an example you can use this one: https://multicorn.readthedocs.org/en/latest/foreign-data-wrappers/fsfdw.html (see here for brief usage example)

That gives you the advantage of the consistency (all linked files are definitely there) and all the other ACIDs, while there are still on the actual file system, which means you can use any file system you want and the webserver can serve them directly (OS caching applies too).

You can also "center" the text with:

vertical-align: middle;

Expanding on aku's answer, I see a lot of people asking about UNC paths. Simply mapping the unc path to a drive letter will make forfiles happy. Mapping and unmapping of drives can be done programmatically in a batch file, for example.

net use Z: /delete
net use Z: \\unc\path\to\my\folder
forfiles /p Z: /s /m *.gz /D -7 /C "cmd /c del @path"

This will delete all files with a .gz extension that are older than 7 days. If you want to make sure Z: isn't mapped to anything else before using it you could do something simple as

net use Z: \\unc\path\to\my\folder
if %errorlevel% equ 0 (
    forfiles /p Z: /s /m *.gz /D -7 /C "cmd /c del @path"
) else (
    echo "Z: is already in use, please use another drive letter!"
)

This is what I did:

Very simply put:

=IF(C7>100,"Profit",IF(C7=100,"Quota Met","Loss"))

The first IF Statement, if true will input Profit, and if false will lead on to the next IF statement and so forth :)

I only have basic formula knowledge but it's working so I will accept I am right!

The CSS property position: sticky has great support in most modern browsers (I had issues with Edge, see below).

This lets us solve the problem of fixed headers quite easily:

thead th { position: sticky; top: 0; }

Safari needs a vendor prefix: -webkit-sticky.

For Firefox, I had to add min-height: 0 to one the parent elements. I forget exactly why this was needed.

Most unfortunately, the Microsoft Edge implementation seems to be only semi-working. At least, I had some flickering and misaligned table cells in my testing. The table was still usable, but had significant aesthetic issues.

According to the explanation in my “main” answer the document in question should be marked up according to an outline.

In the following two tables I show:

• the original HTML and its outline
• a possible intended outline and the HTML doing that

original html (shortened)
_{<body> <section> <header> <div id=logo></div> <div id=language></div> </header> <nav> ... </nav> <div id=main> <div id=main-left> <article> <header> <h1>The real thing</h1> </header> </article> </div> <div id=main-right> <section id=main-right-hot> <h2>Hot items</h2> </section> <section id=main-right-new> <h2>New items</h2> </section> </div> </div> <div id=news-items> <header> <h2>The latest news</h2> </header> <div id=item_1> <article> <header> <h3>...</h3> </header> <a>read more</a> </article> </div> <div id=item_2> <article> <header> <h3>...</h3> </header> <a>read more</a> </article> </div> <div id=item_3> <article> <header> <h3>...</h3> </header> <a>read more</a> </article> </div> </div> <footer> <ul><li>...</ul> </footer> </section>}

original html relevant for outline
_{<body> <section> // logo and language <nav> ... </nav> <article> <h1>The real thing</h1> </article> <section> <h2>Hot items</h2> </section> <section> <h2>New items</h2> </section> <h2>The latest news</h2> <article> <h3>...</h3> </article> <article> <h3>...</h3> </article> <article> <h3>...</h3> </article> // footer links </section>}












































resulting outline
1. (untitled document) 1.1. (untitled section) 1.1.1. (untitled navigation) 1.1.2. The real thing (h1) 1.1.3. Hot items (h2) 1.1.4. New items (h2) 1.1.5. The latest news (h2) 1.1.6. news item_1 (h3) 1.1.7. news item_2 (h3) 1.1.8. news item_3 (h3)


The outline of the original is
definitively not what was intended.

The following table shows my proposal for an improved version. I use the following markup:

• <removed>
• <NEW_OR_CHANGED_ELEMENT>
• <element MOVED_ATTRIBUTE=1>

possible intended outline
1. (main) 1.1. The real thing 1.2. (hot&new) 1.2.1. Hot items 1.2.2. New items 2. The latest news 2.1. news item_1 2.2. news item_2 2.3. news item_3










































































modified html
_{<body>  <section> <header> <ASIDE> <div id=logo></div> <div id=language></div> </ASIDE> </header> <nav> ... </nav> <ARTICLE id=main>   <div id=main-left> <article ID=main-left> <header> <h1>The real thing</h1> </header> </article>   </div> <ARTICLE id=main-right> <ARTICLE id=main-right-hot> <h2>Hot items</h2> </ARTICLE> <ARTICLE id=main-right-new> <h2>New items</h2> </ARTICLE> </ARTICLE> </ARTICE> <ARTICLE id=news-items> <header> <h2>The latest news</h2> </header>   <div id=item_1> <article ID=item_1> <header> <h3>...</h3> </header> <a>read more</a> </article>   </div>   <div id=item_2> <article ID=item_2> <header> <h3>...</h3> </header> <a>read more</a> </article>   </div>   <div id=item_3> <article ID=item_3> <header> <h3>...</h3> </header> <a>read more</a> </article>   </div> </ARTICLE> <footer> <NAV> <ul><li>...</ul> </NAV> </footer>  </section>``}

resulting outline
1. (untitled document) 1.1. (untitled logo and lang) 1.2. (untitled navigation) 1.3. (untitled main) 1.3.1 The real thing 1.3.2. (untitled hot&new) 1.3.2.1. Hot items 1.3.2.2. New items 1.4. The latest news 1.4.1. news item_1 1.4.2. news item_2 1.4.3. news item_3 1.5. (untitled footer nav)


The modified HTML reflects the
intended outline way better than
the original.

Create a hidden column "dateOrder" (for example) with the date as string with the format "yyyyMMddHHmmss" and use the property "orderData" to point to that column.

var myTable = $("#myTable").dataTable({
 columns: [
      { data: "id" },
      { data: "date", "orderData": 4 },
      { data: "name" },
      { data: "total" },
      { data: "dateOrder", visible: false }
 ] });

That code should work, but you need to include the localization in your page (it isn't included by default). Try putting this in your <head> tag, somewhere after you include jQuery and jQueryUI:

<script type="text/javascript"
        src="https://raw.githubusercontent.com/jquery/jquery-ui/master/ui/i18n/datepicker-fr.js">
</script>

I can't find where this is documented on the jQueryUI site, but if you view the source of this demo you'll see that this is how they do it. Also, please note that including this JS file will set the datepicker defaults to French, so if you want only some datepickers to be in French, you'll have to set the default back to English.

You can find all languages here at github: https://github.com/jquery/jquery-ui/tree/master/ui/i18n

function sequentialSizes(val) {
 var answer = "";

 switch (val){
case 1:
case 2:
case 3:
case 4:
  answer="Less than five";
  break;
case 5:
case 6:
case 7:
case 8:
  answer="less than 9";
  break;
case 8:
case 10:
case 11:
  answer="More than 10";
  break;
 }

return answer;  
}

// Change this value to test you code to confirm ;)
sequentialSizes(1);

Answer from vpiTriumph lays out the details nicely.
Here's a small handy variation for when there are unique element ids for the data set you want to access:

$('.news-article').click(function(event){    
    var id = event.target.id;
    console.log('id = ' + id); 
});

After impelemtation of conversion to integer CONVERT(BIGINT, [timestamp]) as Timestamp I've got the result like

446701117 446701118 446701119 446701120 446701121 446701122 446701123 446701124 446701125 446701126

Yes, this is not a date and time, It's serial numbers

Yes. Problem is in wrong notation. Use:

$this->sendRequest($uri)

Instead. Or

self::staticMethod()

for static methods. Also read this for getting idea of OOP - http://www.php.net/manual/en/language.oop5.basic.php

Long expireTime = 69l;
Long tempParam = 0l;

Long seconds = math.mod(expireTime, 60);
tempParam = expireTime - seconds;
expireTime = tempParam/60;
Long minutes = math.mod(expireTime, 60);
tempParam = expireTime - minutes;
expireTime = expireTime/60;
Long hours = math.mod(expireTime, 24);
tempParam = expireTime - hours;
expireTime = expireTime/24;
Long days = math.mod(expireTime, 30);

system.debug(days + '.' + hours + ':' + minutes + ':' + seconds);

This should print: 0.0:1:9

In CSS 1 and CSS 2 specifications, padding was available for all elements including <tr>. Yet support of padding for table-row (<tr>) has been removed in CSS 2.1 and CSS 3 specifications. I have never found the reason behind this annoying change which also affect margin property and a few other table elements (header, footer, and columns).

Update: in Feb 2015, this thread on the [email protected] mailing list discussed about adding support of padding and border for table-row. This would apply the standard box model also to table-row and table-column elements. It would permit such examples. The thread seems to suggest that table-row padding support never existed in CSS standards because it would have complicated layout engines. In the 30 September 2014 Editor's Draft of CSS basic box model, padding and border properties exist for all elements including table-row and table-column elements. If it eventually becomes a W3C recommendation, your html+css example may work as intended in browsers at last.

Why write custom jQuery code for Marquee... just use a plugin for jQuery - marquee() and use it like in the example below:

First include :

<script type='text/javascript' src='//cdn.jsdelivr.net/jquery.marquee/1.3.1/jquery.marquee.min.js'></script>

and then:

//proporcional speed counter (for responsive/fluid use)
var widths = $('.marquee').width()
var duration = widths * 7;

$('.marquee').marquee({
    //speed in milliseconds of the marquee
    duration: duration, // for responsive/fluid use
    //duration: 8000, // for fixed container
    //gap in pixels between the tickers
    gap: $('.marquee').width(),
    //time in milliseconds before the marquee will start animating
    delayBeforeStart: 0,
    //'left' or 'right'
    direction: 'left',
    //true or false - should the marquee be duplicated to show an effect of continues flow
    duplicated: true
});

If you can make it simpler and better I dare you all people :). Don't make your life more difficult than it should be. More about this plugin and its functionalities at: http://aamirafridi.com/jquery/jquery-marquee-plugin

Paste the below code in the ActionResult of your controller and place the debugger at this point.

var errors = ModelState
    .Where(x => x.Value.Errors.Count > 0)
    .Select(x => new { x.Key, x.Value.Errors })
    .ToArray();

According to MSDN maxAllowedContentLength has type uint, its maximum value is 4,294,967,295 bytes = 3,99 gb

So it should work fine.

See also Request Limits article. Does IIS return one of these errors when the appropriate section is not configured at all?

See also: Maximum request length exceeded

If you want to call the incremented number directly in a function, this solution works bettter:

Function inc(ByRef data As Integer)
    data = data + 1
    inc = data
End Function

for example:

Wb.Worksheets(mySheet).Cells(myRow, inc(myCol))

If the function inc() returns no value, the above line will generate an error.

ALTER TABLE `table_name` AUTO_INCREMENT=1

Meanwhile there is another way of how to do it with f-strings:

cursor.execute(f"INSERT INTO table VALUES {var1}, {var2}, {var3},")

I googled this error and tried all suggestions but nothing to work. My problem is a little bit different. I'm using Ubuntu 16.04 64bit. I was set mount /tmp folder as tmpfs for increasing the performance of applications. My fstab entry was:

tmpfs /tmp tmpfs defaults,noatime,nosuid,nodev,exec,mode=1777,size=1024M 0 0

This is setting /tmp file space to 1G and this is bottleneck for android studio becouse it needs more space in /tmp folder for download SDK files. Now I removed this line and rebooted my computer and everything is working now.

I spend 3 hours for this. I hope help to others.

You are confusing 'strongly typed' with 'dynamically typed'.

I cannot change the type of 1 by adding the string '12', but I can choose what types I store in a variable and change that during the program's run time.

The opposite of dynamic typing is static typing; the declaration of variable types doesn't change during the lifetime of a program. The opposite of strong typing is weak typing; the type of values can change during the lifetime of a program.

I am also facing with same Problem with my Redmi 4A. Have to install adnroid debug bridge in the PC, I solved isuue by following steps given in the below link.

Steps for Installing android debug bridge

This will solve the problem for most of android devices. I tried with Samsung and Redmi devices.

Make sure You enabled USB debugging, Install via USB. and USB configuration should MTP(Media Transfer Protocol)

Hope this will help.

SQLDeveloper can do this.

http://sqldeveloper.solyp.com/

By using the Date object and its milliseconds value, differences can be calculated:

var a = new Date(); // Current date now.
var b = new Date(2010, 0, 1, 0, 0, 0, 0); // Start of 2010.
var d = (b-a); // Difference in milliseconds.

You can get the number of seconds (as a integer/whole number) by dividing the milliseconds by 1000 to convert it to seconds then converting the result to an integer (this removes the fractional part representing the milliseconds):

var seconds = parseInt((b-a)/1000);

You could then get whole minutes by dividing seconds by 60 and converting it to an integer, then hours by dividing minutes by 60 and converting it to an integer, then longer time units in the same way. From this, a function to get the maximum whole amount of a time unit in the value of a lower unit and the remainder lower unit can be created:

function get_whole_values(base_value, time_fractions) {
    time_data = [base_value];
    for (i = 0; i < time_fractions.length; i++) {
        time_data.push(parseInt(time_data[i]/time_fractions[i]));
        time_data[i] = time_data[i] % time_fractions[i];
    }; return time_data;
};
// Input parameters below: base value of 72000 milliseconds, time fractions are
// 1000 (amount of milliseconds in a second) and 60 (amount of seconds in a minute). 
console.log(get_whole_values(72000, [1000, 60]));
// -> [0,12,1] # 0 whole milliseconds, 12 whole seconds, 1 whole minute.

If you're wondering what the input parameters provided above for the second Date object are, see their names below:

new Date(<year>, <month>, <day>, <hours>, <minutes>, <seconds>, <milliseconds>);

As noted in the comments of this solution, you don't necessarily need to provide all these values unless they're necessary for the date you wish to represent.

For SQL Server 2000:

SELECT   su.name,so.name,so.crdate,* 
FROM     sysobjects so JOIN sysusers su
ON       so.uid = su.uid
WHERE    xtype='U'
ORDER BY so.name

You can use git branch --list to list the eligible branches, and use git branch -D/-d to remove the eligible branches.

One liner example:

git branch -d `git branch --list '3.2.*'`

if it is not the first two chars and you wanna remove F0 from the whole string then you gotta use this regex

   let string = 'F0123F0456F0';_x000D_
   let result = string.replace(/F0/ig, '');_x000D_
   console.log(result);

We will look at how the contents of this array are constructed and can be manipulated to affect where the Perl interpreter will find the module files.

1. Default @INC

   Perl interpreter is compiled with a specific @INC default value. To find out this value, run env -i perl -V command (env -i ignores the PERL5LIB environmental variable - see #2) and in the output you will see something like this:

   $ env -i perl -V
   ...
   @INC:
    /usr/lib/perl5/site_perl/5.18.0/x86_64-linux-thread-multi-ld
    /usr/lib/perl5/site_perl/5.18.0
    /usr/lib/perl5/5.18.0/x86_64-linux-thread-multi-ld
    /usr/lib/perl5/5.18.0
    .
   

Note . at the end; this is the current directory (which is not necessarily the same as the script's directory). It is missing in Perl 5.26+, and when Perl runs with -T (taint checks enabled).

To change the default path when configuring Perl binary compilation, set the configuration option otherlibdirs:

Configure -Dotherlibdirs=/usr/lib/perl5/site_perl/5.16.3

2. Environmental variable PERL5LIB (or PERLLIB)

   Perl pre-pends @INC with a list of directories (colon-separated) contained in PERL5LIB (if it is not defined, PERLLIB is used) environment variable of your shell. To see the contents of @INC after PERL5LIB and PERLLIB environment variables have taken effect, run perl -V.

   $ perl -V
   ...
   %ENV:
     PERL5LIB="/home/myuser/test"
   @INC:
    /home/myuser/test
    /usr/lib/perl5/site_perl/5.18.0/x86_64-linux-thread-multi-ld
    /usr/lib/perl5/site_perl/5.18.0
    /usr/lib/perl5/5.18.0/x86_64-linux-thread-multi-ld
    /usr/lib/perl5/5.18.0
    .
   

3. -I command-line option

   Perl pre-pends @INC with a list of directories (colon-separated) passed as value of the -I command-line option. This can be done in three ways, as usual with Perl options:

   • Pass it on command line:

     perl -I /my/moduledir your_script.pl
     

   • Pass it via the first line (shebang) of your Perl script:

     #!/usr/local/bin/perl -w -I /my/moduledir
     

   • Pass it as part of PERL5OPT (or PERLOPT) environment variable (see chapter 19.02 in Programming Perl)

4. Pass it via the lib pragma

   Perl pre-pends @INC with a list of directories passed in to it via use lib.

   In a program:

   use lib ("/dir1", "/dir2");
   

   On the command line:

   perl -Mlib=/dir1,/dir2
   

   You can also remove the directories from @INC via no lib.

5. You can directly manipulate @INC as a regular Perl array.

   Note: Since @INC is used during the compilation phase, this must be done inside of a BEGIN {} block, which precedes the use MyModule statement.

   • Add directories to the beginning via unshift @INC, $dir.

   • Add directories to the end via push @INC, $dir.

   • Do anything else you can do with a Perl array.

Note: The directories are unshifted onto @INC in the order listed in this answer, e.g. default @INC is last in the list, preceded by PERL5LIB, preceded by -I, preceded by use lib and direct @INC manipulation, the latter two mixed in whichever order they are in Perl code.

References:

• perldoc perlmod
• perldoc lib
• Perl Module Mechanics - a great guide containing practical HOW-TOs
• How do I 'use' a Perl module in a directory not in @INC?
• Programming Perl - chapter 31 part 13, ch 7.2.41
• How does a Perl program know where to find the file containing Perl module it uses?

There does not seem to be a comprehensive @INC FAQ-type post on Stack Overflow, so this question is intended as one.

When to use each approach?

• If the modules in a directory need to be used by many/all scripts on your site, especially run by multiple users, that directory should be included in the default @INC compiled into the Perl binary.

• If the modules in the directory will be used exclusively by a specific user for all the scripts that user runs (or if recompiling Perl is not an option to change default @INC in previous use case), set the users' PERL5LIB, usually during user login.

  Note: Please be aware of the usual Unix environment variable pitfalls - e.g. in certain cases running the scripts as a particular user does not guarantee running them with that user's environment set up, e.g. via su.

• If the modules in the directory need to be used only in specific circumstances (e.g. when the script(s) is executed in development/debug mode, you can either set PERL5LIB manually, or pass the -I option to perl.

• If the modules need to be used only for specific scripts, by all users using them, use use lib/no lib pragmas in the program itself. It also should be used when the directory to be searched needs to be dynamically determined during runtime - e.g. from the script's command line parameters or script's path (see the FindBin module for very nice use case).

• If the directories in @INC need to be manipulated according to some complicated logic, either impossible to too unwieldy to implement by combination of use lib/no lib pragmas, then use direct @INC manipulation inside BEGIN {} block or inside a special purpose library designated for @INC manipulation, which must be used by your script(s) before any other modules are used.

  An example of this is automatically switching between libraries in prod/uat/dev directories, with waterfall library pickup in prod if it's missing from dev and/or UAT (the last condition makes the standard "use lib + FindBin" solution fairly complicated. A detailed illustration of this scenario is in How do I use beta Perl modules from beta Perl scripts?.

• An additional use case for directly manipulating @INC is to be able to add subroutine references or object references (yes, Virginia, @INC can contain custom Perl code and not just directory names, as explained in When is a subroutine reference in @INC called?).

There's a jQuery selector for that:

// Get all form fields that are hidden
var hidden_fields = $( this ).find( 'input:hidden' );

// Filter those which have a specific type
hidden_fields.attr( 'text' );

Will give you all hidden input fields and filter by those with a specific type="".

To expand on Johan's answer, if the part_num column in the sub-select can contain null values then the query will break.

To correct this, add a null check...

SELECT pm.id FROM r2r.partmaster pm
WHERE pm.id NOT IN 
      (SELECT pd.part_num FROM wpsapi4.product_details pd 
                  where pd.part_num is not null)

• Sorry but I couldn't add a comment as I don't have the rep!

My approach is to include FOUR different images of different sizes for phones, tablet, desktop, large desktop but only show ONE using bootstrap's responsive utility classes, as follow:

<!--<a class="navbar-brand" href="<?php echo home_url(); ?>/"><?php bloginfo('name'); ?></a>-->

        <a class="navbar-brand visible-xs" href="<?php echo home_url(); ?>/"><img src="/assets/logo-phone.png" alt="<?php bloginfo('name'); ?> Logo" /></a>
        <a class="navbar-brand visible-sm" href="<?php echo home_url(); ?>/"><img src="/assets/logo-tablet.png" alt="<?php bloginfo('name'); ?> Logo" /></a>
        <a class="navbar-brand visible-md" href="<?php echo home_url(); ?>/"><img src="/assets/logo-desktop.png" alt="<?php bloginfo('name'); ?> Logo" /></a>
        <a class="navbar-brand visible-lg" href="<?php echo home_url(); ?>/"><img src="/assets/logo-large.png" alt="<?php bloginfo('name'); ?> Logo" /></a>

Note: You can replace the commented line with the code provided. Replace the php code if you're not using wordpress.

Edit Note2: Yes, this adds requests to your server when loading the page which might slow down a bit but if you use a background css sprite technique, chances are the logo doesn't get printed when printing a page and the code above should get better SEO.

If you've copied a disk (vmdk file) from one machine to another and need to change a disk's UUID in the copy, you don't need to change the Machine UUID as has been suggested by another answer.

All you need to do is to assign a new UUID to the disk image:

VBoxManage internalcommands sethduuid your-box-disk2.vmdk
UUID changed to: 5d34479f-5597-4b78-a1fa-94e200d16bbb

and then replace the old UUID with the newly generated one in two places in your *.vbox file

<MediaRegistry>
  <HardDisks>
    <HardDisk uuid="{5d34479f-5597-4b78-a1fa-94e200d16bbb}" location="box-disk2.vmdk" format="VMDK" type="Normal"/>
  </HardDisks>

and in

    <AttachedDevice type="HardDisk" hotpluggable="false" port="0" device="0">
      <Image uuid="{5d34479f-5597-4b78-a1fa-94e200d16bbb}"/>
    </AttachedDevice>

It worked for me for VirtualBox ver. 5.1.8 running on Mac OS X El Capitan.

You can use the ESCAPE keyword with LIKE. Simply prepend the desired character (e.g. '!') to each of the existing % signs in the string and then add ESCAPE '!' (or your character of choice) to the end of the query.

For example:

SELECT *
FROM prices
WHERE discount LIKE '%80!% off%'
ESCAPE '!'

This will make the database treat 80% as an actual part of the string to search for and not 80(wildcard).

MSDN Docs for LIKE

The two queries express the same question. Apparently the query optimizer chooses two different execution plans. My guess would be that the distinct approach is executed like:

• Copy all business_key values to a temporary table
• Sort the temporary table
• Scan the temporary table, returning each item that is different from the one before it

The group by could be executed like:

• Scan the full table, storing each value of business key in a hashtable
• Return the keys of the hashtable

The first method optimizes for memory usage: it would still perform reasonably well when part of the temporary table has to be swapped out. The second method optimizes for speed, but potentially requires a large amount of memory if there are a lot of different keys.

Since you either have enough memory or few different keys, the second method outperforms the first. It's not unusual to see performance differences of 10x or even 100x between two execution plans.

Try $("#divVideo video")[0].load(); after you changed the src attribute.

Props are values, objects or arrays passed into a component on render. These props are often values needed within the component to create the UI, set certain default functionality or used to populate fields. Props can also come in the form of functions passed down from the parent component that can be invoked by the child.

State is managed within the component (child or parent).

Here is a definition I found to support this:

this is my implementation, based on the answers

./public/index.html

<!DOCTYPE html>
<html lang="en">

<head>
  <title>React App</title>
  <style>
    .preloader {
      display: flex;
      justify-content: center;
    }

    .rotate {
      animation: rotation 1s infinite linear;
    }

    .loader-hide {
      display: none;
    }

    @keyframes rotation {
      from {
        transform: rotate(0deg);
      }

      to {
        transform: rotate(359deg);
      }
    }
  </style>
</head>

<body>
  <div class="preloader">
    <img src="https://i.imgur.com/kDDFvUp.png" class="rotate" width="100" height="100" />
  </div>
  <div id="root"></div>
</body>

</html>

./src/app.js

import React, { useEffect } from "react";

import "./App.css";

const loader = document.querySelector(".preloader");

const showLoader = () => loader.classList.remove("preloader");
const addClass = () => loader.classList.add("loader-hide");

const App = () => {
  useEffect(() => {
    showLoader();
    addClass();
  }, []);
  return (
    <div style={{ display: "flex", justifyContent: "center" }}>
      <h2>App react</h2>
    </div>
  );
};

export default App;

Look in your conf/tomcat-users.xml. If there is nothing there, you'd have to configure it.

You don't actually need the bundle as the ADT can be used with just any latest Eclipse IDE.

2. Download latest eclipse.

3. Download latest ADT plugin ADT-XX.X.X.zip. As of this answer the current version is ADT-23.0.7.zip (More versions at http://developer.android.com/tools/sdk/eclipse-adt.html)

4. Open Eclipse and follow the following steps:

   • Open Help > Install New Software > Add > Archive
   • Navigate to where you downloaded your ADT plugin and select it.
   • Check Developer Tools, click Next, accept any licenses and Finish

5. After restarting Eclipse, if you are not able to open a layout file go to step 4 but instead of selecting archive add https://dl-ssl.google.com/android/eclipse/ in the Location: textbox. Press Ok, update the ADT and restart Eclipse. Close and reopen the layout files and you'll be good to go.

6. Run the Android SDK Manager to update its components.

https://developer.android.com/studio/tools/sdk/eclipse-adt.html

this works only if WebResponse is a HttpWebResponse.

try
{
    ...
}
catch (System.Net.WebException exc)
{
    var webResponse = exc.Response as System.Net.HttpWebResponse;
    if (webResponse != null && 
        webResponse.StatusCode == System.Net.HttpStatusCode.Unauthorized)
    {
        MessageBox.Show("401");
    }
    else
        throw;
}

One way you could accomplish this (in a hackish way) is to create a wrapper class for the List. Like this:

class ListWrapper {
     List<String> myList; 
     // getters and setters
}

Then your controller method signature would look like this:

public String controllerMethod(ListWrapper wrapper) {
    ....
}

No need to use the @RequestParam or @ModelAttribute annotation if the collection name you pass in the request matches the collection field name of the wrapper class, in my example your request parameters should look like this:

myList[0]     : 'myValue1'
myList[1]     : 'myValue2'
myList[2]     : 'myValue3'
otherParam    : 'otherValue'
anotherParam  : 'anotherValue'

You should the following libraries on your class handle the onBackKeyPressed. canGoBack() checks whether the webview can reference to the previous page. If it is possible then use the goBack() function to reference the previous page (go back).

 @Override
        public void onBackPressed() {
          if( mWebview.canGoBack()){
               mWebview.goBack(); 
           }else{
            //Do something else. like trigger pop up. Add rate app or see more app
           }
  }

If you like python and have an option to install a package, you can use this utility that I made.

# install pythonp
python -m pip install pythonp

pythonp "5*5"
25

pythonp "1 / (1+math.exp(0.5))"
0.3775406687981454

# define a custom function and pass it to another higher-order function
pythonp "n=10;functools.reduce(lambda x,y:x*y, range(1,n+1))"     
3628800

Add a notifier in the viewWillAppear function

-(void)viewWillAppear:(BOOL)animated{
  [super viewWillAppear:animated];
  [[NSNotificationCenter defaultCenter] addObserver:self  selector:@selector(orientationChanged:)    name:UIDeviceOrientationDidChangeNotification  object:nil];
}

The orientation change notifies this function

- (void)orientationChanged:(NSNotification *)notification{
   [self adjustViewsForOrientation:[[UIApplication sharedApplication] statusBarOrientation]];
}

which in-turn calls this function where the moviePlayerController frame is orientation is handled

- (void) adjustViewsForOrientation:(UIInterfaceOrientation) orientation {

    switch (orientation)
    {
        case UIInterfaceOrientationPortrait:
        case UIInterfaceOrientationPortraitUpsideDown:
        { 
        //load the portrait view    
        }

            break;
        case UIInterfaceOrientationLandscapeLeft:
        case UIInterfaceOrientationLandscapeRight:
        {
        //load the landscape view 
        }
            break;
        case UIInterfaceOrientationUnknown:break;
    }
}

in viewDidDisappear remove the notification

-(void)viewDidDisappear:(BOOL)animated{
   [super viewDidDisappear:animated];
   [[NSNotificationCenter defaultCenter]removeObserver:self name:UIDeviceOrientationDidChangeNotification object:nil];
}

I guess this is the fastest u can have changed the view as per orientation

Matthew's answer awoke many emotions, because of the fact that it still lacks a minor detail. The general command would be:

# yum --nogpgcheck localinstall <package1_file_name> ... <packageN_file_name>

The package_file_name above can include local absolute or relative path, or be a URL (possibly even an URI).

Yum would search for dependencies among all package files given on the command line AND IF IT FAILS to find the dependencies there, it will also use any configured and enabled yum repositories.

Neither the current working directory, nor the paths of any of package_file_name will be searched, except when any of these directories has been previously configured as an enabled yum repository.

So in the OP's case the yum command:

# cd <path with pkg files>; yum --nogpgcheck localinstall ./proj1-1.0-1.x86_64.rpm ./libtest1-1.0-1.x86_64.rpm

would do, as would do the rpm:

# cd <path with pkg files>; rpm -i proj1-1.0-1.x86_64.rpm libtest1-1.0-1.x86_64.rpm

The differencve between these yum and rpm invocations would only be visible if one of the packages listed to be installed had further dependencies on packages NOT listed on the command line.

In such a case rpm will just refuse to continue, while yum would use any configured and enabled yum repositories to search for dependencies, and may possibly succeed.

The current working directory will NOT be searched in any case, except when it has been previously configured as an enabled yum repository.

How about storing the new options in a variable, and then using .html(variable) to replace the data in the container?

You can use the DecimalFormat class.

double d = 3.76628729;

DecimalFormat newFormat = new DecimalFormat("#.##");
double twoDecimal =  Double.valueOf(newFormat.format(d));

No, unlike in a lot of other languages, XSLT variables cannot change their values after they are created. You can however, avoid extraneous code with a technique like this:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="xml" indent="yes" omit-xml-declaration="yes"/>

  <xsl:variable name="mapping">
    <item key="1" v1="A" v2="B" />
    <item key="2" v1="X" v2="Y" />
  </xsl:variable>
  <xsl:variable name="mappingNode"
                select="document('')//xsl:variable[@name = 'mapping']" />

  <xsl:template match="....">
    <xsl:variable name="testVariable" select="'1'" />

    <xsl:variable name="values" select="$mappingNode/item[@key = $testVariable]" />

    <xsl:variable name="variable1" select="$values/@v1" />
    <xsl:variable name="variable2" select="$values/@v2" />
  </xsl:template>
</xsl:stylesheet>

In fact, once you've got the values variable, you may not even need separate variable1 and variable2 variables. You could just use $values/@v1 and $values/@v2 instead.

Yes, you can do it by specifying the comparison method. The advantage is the sorted object don't have to be IComparable

   aListOfObjects.Sort((x, y) =>
   {
       int result = x.A.CompareTo(y.A);
       return result != 0 ? result : x.B.CompareTo(y.B);
   });

I had this same issue, but I was connecting to a remote db using a static IP address. So none of the above solutions solved my issue.

I had failed to add the proper User Mapping for the security Login I was using, so the solution for me was simply to ensure the User Mapping setting was set to access my database.

For JBoss, in standalone.xml, put after .

<extensions>
</extensions>

<system-properties>
    <property name="my.project.dir" value="/home/francesco" />
</system-properties>

For eclipse:

http://www.avajava.com/tutorials/lessons/how-do-i-set-system-properties.html?page=2

<!DOCTYPE html>
<html>
  <head>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
    <script>
      $( document ).ready(function() {
      $this = $('h1');
         $this.css('color','#3498db');
         $this.css('text-align','center');
         $this.css('border','1px solid #ededed');
      });
    </script>

  </head>
  <body>
      <h1>Title</h1>
 </body>
</html>

The first code line, Option Explicit means (in simple terms) that all of your variables have to be explicitly declared by Dim statements. They can be any type, including object, integer, string, or even a variant.

This line: Dim envFrmwrkPath As Range is declaring the variable envFrmwrkPath of type Range. This means that you can only set it to a range.

This line: Set envFrmwrkPath = ActiveSheet.Range("D6").Value is attempting to set the Range type variable to a specific Value that is in cell D6. This could be a integer or a string for example (depends on what you have in that cell) but it's not a range.

I'm assuming you want the value stored in a variable. Try something like this:

Dim MyVariableName As Integer
MyVariableName = ActiveSheet.Range("D6").Value

This assumes you have a number (like 5) in cell D6. Now your variable will have the value.

For simplicity sake of learning, you can remove or comment out the Option Explicit line and VBA will try to determine the type of variables at run time.

Try this to get through this part of your code

Dim envFrmwrkPath As String
Dim ApplicationName As String
Dim TestIterationName As String

For me it works like this:

    options : {
      scales: {
        yAxes: [{
          scaleLabel: {
            display: true,
            labelString: 'probability'
          }
        }]
      }
    }

As stated by the earlier answer you can get both mysql server and client libs by running

brew install mysql.

There is also client only installation. To install only client libraries run

brew install mysql-connector-c

In order to run these commands, you need homebrew package manager in your mac. You can install it by running

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

Yes, but you don't incur the cost of global variables until you stop working in the code that uses global variables and start writing something else that uses the code that uses global variables. But the cost is still there.

In other words, it's a long term indirect cost and as such most people think it's not bad.

This wiki page has this interesting one-liner, which reminds us that we can push several refs:

git push origin refs/tags/<old-tag>:refs/tags/<new-tag> :refs/tags/<old-tag> && git tag -d <old-tag>

and ask other cloners to do git pull --prune --tags

So the idea is to push:

• <new-tag> for every commits referenced by <old-tag>: refs/tags/<old-tag>:refs/tags/<new-tag>,
• the deletion of <old-tag>: :refs/tags/<old-tag>

See as an example "Change naming convention of tags inside a git repository?".

You can also use firstOrCreate OR firstOrNew

// Retrieve the Post by the attributes, or create it if it doesn't exist...
$post = Post::firstOrCreate(['id' => 3]);
// OR
// Retrieve the Post by the attributes, or instantiate a new instance...
$post = Post::firstOrNew(['id' => 3]); 

// update record
$post->title = "Updated title";
$post->save();

Hope it will help you :)

This is how I was able to set the padding between the home icon and the title.

ImageView view = (ImageView)findViewById(android.R.id.home);
view.setPadding(left, top, right, bottom);

I couldn't find a way to customize this via the ActionBar xml styles though. That is, the following XML doesn't work:

<style name="ActionBar" parent="android:style/Widget.Holo.Light.ActionBar">        
    <item name="android:titleTextStyle">@style/ActionBarTitle</item>
    <item name="android:icon">@drawable/ic_action_home</item>        
</style>

<style name="ActionBarTitle" parent="android:style/TextAppearance.Holo.Widget.ActionBar.Title">
    <item name="android:textSize">18sp</item>
    <item name="android:paddingLeft">12dp</item>   <!-- Can't get this padding to work :( -->
</style>

However, if you are looking to achieve this through xml, these two links might help you find a solution:

https://github.com/android/platform_frameworks_base/blob/master/core/res/res/values/styles.xml

(This is the actual layout used to display the home icon in an action bar) https://github.com/android/platform_frameworks_base/blob/master/core/res/res/layout/action_bar_home.xml

You can use rextract to extract using a regular expression and reformat the result.

Example:

[$] echo "12 BBQ ,45 rofl, 89 lol" | ./rextract '[,]([\d]+) rofl' '${1}'
45

Counter-increment

CSS

ol {
  margin: 0 0 1.5em;
  padding: 0;
  counter-reset: item;
}

ol > li {
  margin: 0;
  padding: 0 0 0 2em;
  text-indent: -2em;
  list-style-type: none;
  counter-increment: item;
}

ol > li:before {
  display: inline-block;
  width: 1em;
  padding-right: 0.5em;
  font-weight: bold;
  text-align: right;
  content: counter(item) ".";
}

DEMO

There is a very simple script, written in plain Java, to download all fonts from a Google Web Font link (multiple fonts supported). It also downloads the CSS file and adapts it to local files. The user-agent can be adapted to get also other files than only WOFF2. See https://github.com/ssc-hrep3/google-font-download

The resulting files can easily be added to a build process (e.g. a webpack build like vue-webpack).

Use:

import sqlite3

TABLE_LIST_QUERY = "SELECT * FROM sqlite_master where type='table'"

Actually On my windows 10 with visual studio 2017 community, the C++ headers path are:

1. C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.15.26726\include

2. C:\Program Files (x86)\Windows Kits\10\Include\10.0.17134.0\ucrt

The 1st contains standard C++ headers such as <iostream>, <algorithm>. The 2nd contains old C headers such as <stdio.h>, <string.h>. The version number can be different based on your software.

Hope this would help.

It's pretty straightforward with some simple rules:

• Whenever you create a promise in a then, return it - any promise you don't return will not be waited for outside.
• Whenever you create multiple promises, .all them - that way it waits for all the promises and no error from any of them are silenced.
• Whenever you nest thens, you can typically return in the middle - then chains are usually at most 1 level deep.
• Whenever you perform IO, it should be with a promise - either it should be in a promise or it should use a promise to signal its completion.

And some tips:

• Mapping is better done with .map than with for/push - if you're mapping values with a function, map lets you concisely express the notion of applying actions one by one and aggregating the results.
• Concurrency is better than sequential execution if it's free - it's better to execute things concurrently and wait for them Promise.all than to execute things one after the other - each waiting before the next.

Ok, so let's get started:

var items = [1, 2, 3, 4, 5];
var fn = function asyncMultiplyBy2(v){ // sample async action
    return new Promise(resolve => setTimeout(() => resolve(v * 2), 100));
};
// map over forEach since it returns

var actions = items.map(fn); // run the function over all items

// we now have a promises array and we want to wait for it

var results = Promise.all(actions); // pass array of promises

results.then(data => // or just .then(console.log)
    console.log(data) // [2, 4, 6, 8, 10]
);

// we can nest this of course, as I said, `then` chains:

var res2 = Promise.all([1, 2, 3, 4, 5].map(fn)).then(
    data => Promise.all(data.map(fn))
).then(function(data){
    // the next `then` is executed after the promise has returned from the previous
    // `then` fulfilled, in this case it's an aggregate promise because of 
    // the `.all` 
    return Promise.all(data.map(fn));
}).then(function(data){
    // just for good measure
    return Promise.all(data.map(fn));
});

// now to get the results:

res2.then(function(data){
    console.log(data); // [16, 32, 48, 64, 80]
});

You can just try

$(document).ready(function() {
   $('body').find('#item').removeClass();
});

If you have to access to that element without class name, for example you have to add a new class name, you can do that:

$(document).ready(function() {
   $('body').find('#item').removeClass().addClass('class-name');
});

I use that function in my projet to remove and add class in a html builder. Good luck.

Final answer was a combination of two of the above (I've upvoted both to show my appreciation!):

select case 
   when exists (
      SELECT 1 
      FROM Sys.columns c 
      WHERE c.[object_id] = OBJECT_ID('dbo.Tags') 
         AND c.name = 'ModifiedByUserId'
   ) 
   then 1 
   else 0 
end

The time of a Python program's execution measure could be inconsistent depending on:

• Same program can be evaluated using different algorithms
• Running time varies between algorithms
• Running time varies between implementations
• Running time varies between computers
• Running time is not predictable based on small inputs

This is because the most effective way is using the "Order of Growth" and learn the Big "O" notation to do it properly.

Anyway, you can try to evaluate the performance of any Python program in specific machine counting steps per second using this simple algorithm: adapt this to the program you want to evaluate

import time

now = time.time()
future = now + 10
step = 4 # Why 4 steps? Because until here already four operations executed
while time.time() < future:
    step += 3 # Why 3 again? Because a while loop executes one comparison and one plus equal statement
step += 4 # Why 3 more? Because one comparison starting while when time is over plus the final assignment of step + 1 and print statement
print(str(int(step / 10)) + " steps per second")

Here's a link that offers a few choices. I was searching for a simple spec I could follow rather than having to rely on a partially defined one.

http://justinsomnia.org/writings/naming_conventions.html

The output will be 6 7. A static variable (whether inside a function or not) is initialized exactly once, before any function in that translation unit executes. After that, it retains its value until modified.

I think this will cover any possible scenario for what is in O10:

=IF(ISBLANK(O10),"",IF(O10<TODAY(),IF(TODAY()-O10<>1,CONCATENATE("Due in ",TEXT(TODAY()-O10,"d")," days"),CONCATENATE("Due in ",TEXT(TODAY()-O10,"d")," day")),IF(O10=TODAY(),"Due Today","Overdue")))

For Dates that are before Today, it will tell you how many days the item is due in. If O10 = Today then it will say "Due Today". Anything past Today and it will read overdue. Lastly, if it is blank, the cell will also appear blank. Let me know what you think!

A great way of handling this is with regular expressions.

string modifiedString = Regex.Replace(originalString, @"(\r\n)|\n|\r", "<br/>");

This will replace any of the 3 legal types of newline with the html tag.

Some other ideas not mentioned yet:

switch(true){ 
  case in_array($p, array('home', '')): 
    $current_home = 'current'; break;

  case preg_match('/^users\.(online|location|featured|new|browse|search|staff)$/', $p):
    $current_users = 'current'; break;

  case 'forum' == $p:
    $current_forum = 'current'; break; 
}

Someone will probably complain about readability issues with #2, but I would have no problem inheriting code like that.

Yes, there's a command git commit --amend which is used to "fix" last commit.

In your case it would be called as:

git add the_left_out_file
git commit --amend --no-edit

The --no-edit flag allow to make amendment to commit without changing commit message.

EDIT: Warning You should never amend public commits, that you already pushed to public repository, because what amend does is actually removing from history last commit and creating new commit with combined changes from that commit and new added when amending.

My suggestion to you is to write your own utility service. You can include the service in each controller or create a parent controller, assign the utility service to your scope and then every child controller will inherit this without you having to include it.

Example: http://plnkr.co/edit/NI7V9cLkQmEtWO36CPXy?p=preview

var app = angular.module('plunker', []);

app.controller('MainCtrl', function($scope, Utils) {
    $scope.utils = Utils;
});

app.controller('ChildCtrl', function($scope, Utils) {
   $scope.undefined1 = Utils.isUndefinedOrNull(1);  // standard DI
   $scope.undefined2 = $scope.utils.isUndefinedOrNull(1);  // MainCtrl is parent

});

app.factory('Utils', function() {
  var service = {
     isUndefinedOrNull: function(obj) {
         return !angular.isDefined(obj) || obj===null;
     }

  }

  return service;
});

Or you could add it to the rootScope as well. Just a few options for extending angular with your own utility functions.

Preamble: Since Spring-Security 3.2 there is a nice annotation @AuthenticationPrincipal described at the end of this answer. This is the best way to go when you use Spring-Security >= 3.2.

When you:

• use an older version of Spring-Security,
• need to load your custom User Object from the Database by some information (like the login or id) stored in the principal or
• want to learn how a HandlerMethodArgumentResolver or WebArgumentResolver can solve this in an elegant way, or just want to an learn the background behind @AuthenticationPrincipal and AuthenticationPrincipalArgumentResolver (because it is based on a HandlerMethodArgumentResolver)

then keep on reading — else just use @AuthenticationPrincipal and thank to Rob Winch (Author of @AuthenticationPrincipal) and Lukas Schmelzeisen (for his answer).

(BTW: My answer is a bit older (January 2012), so it was Lukas Schmelzeisen that come up as the first one with the @AuthenticationPrincipal annotation solution base on Spring Security 3.2.)

Then you can use in your controller

public ModelAndView someRequestHandler(Principal principal) {
   User activeUser = (User) ((Authentication) principal).getPrincipal();
   ...
}

That is ok if you need it once. But if you need it several times its ugly because it pollutes your controller with infrastructure details, that normally should be hidden by the framework.

So what you may really want is to have a controller like this:

public ModelAndView someRequestHandler(@ActiveUser User activeUser) {
   ...
}

Therefore you only need to implement a WebArgumentResolver. It has a method

Object resolveArgument(MethodParameter methodParameter,
                   NativeWebRequest webRequest)
                   throws Exception

That gets the web request (second parameter) and must return the User if its feels responsible for the method argument (the first parameter).

Since Spring 3.1 there is a new concept called HandlerMethodArgumentResolver. If you use Spring 3.1+ then you should use it. (It is described in the next section of this answer))

public class CurrentUserWebArgumentResolver implements WebArgumentResolver{

   Object resolveArgument(MethodParameter methodParameter, NativeWebRequest webRequest) {
        if(methodParameter is for type User && methodParameter is annotated with @ActiveUser) {
           Principal principal = webRequest.getUserPrincipal();
           return (User) ((Authentication) principal).getPrincipal();
        } else {
           return WebArgumentResolver.UNRESOLVED;
        }
   }
}

You need to define the Custom Annotation -- You can skip it if every instance of User should always be taken from the security context, but is never a command object.

@Target(ElementType.PARAMETER)
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface ActiveUser {}

In the configuration you only need to add this:

<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
    id="applicationConversionService">
    <property name="customArgumentResolver">
        <bean class="CurrentUserWebArgumentResolver"/>
    </property>
</bean>

@See: Learn to customize Spring MVC @Controller method arguments

It should be noted that if you're using Spring 3.1, they recommend HandlerMethodArgumentResolver over WebArgumentResolver. - see comment by Jay

The same with HandlerMethodArgumentResolver for Spring 3.1+

public class CurrentUserHandlerMethodArgumentResolver
                               implements HandlerMethodArgumentResolver {

     @Override
     public boolean supportsParameter(MethodParameter methodParameter) {
          return
              methodParameter.getParameterAnnotation(ActiveUser.class) != null
              && methodParameter.getParameterType().equals(User.class);
     }

     @Override
     public Object resolveArgument(MethodParameter methodParameter,
                         ModelAndViewContainer mavContainer,
                         NativeWebRequest webRequest,
                         WebDataBinderFactory binderFactory) throws Exception {

          if (this.supportsParameter(methodParameter)) {
              Principal principal = webRequest.getUserPrincipal();
              return (User) ((Authentication) principal).getPrincipal();
          } else {
              return WebArgumentResolver.UNRESOLVED;
          }
     }
}

In the configuration, you need to add this

<mvc:annotation-driven>
      <mvc:argument-resolvers>
           <bean class="CurrentUserHandlerMethodArgumentResolver"/>         
      </mvc:argument-resolvers>
 </mvc:annotation-driven>

@See Leveraging the Spring MVC 3.1 HandlerMethodArgumentResolver interface

Spring-Security 3.2 Solution

Spring Security 3.2 (do not confuse with Spring 3.2) has own build in solution: @AuthenticationPrincipal (org.springframework.security.web.bind.annotation.AuthenticationPrincipal) . This is nicely described in Lukas Schmelzeisen`s answer

It is just writing

ModelAndView someRequestHandler(@AuthenticationPrincipal User activeUser) {
    ...
 }

To get this working you need to register the AuthenticationPrincipalArgumentResolver (org.springframework.security.web.bind.support.AuthenticationPrincipalArgumentResolver) : either by "activating" @EnableWebMvcSecurity or by registering this bean within mvc:argument-resolvers - the same way I described it with may Spring 3.1 solution above.

@See Spring Security 3.2 Reference, Chapter 11.2. @AuthenticationPrincipal

Spring-Security 4.0 Solution

It works like the Spring 3.2 solution, but in Spring 4.0 the @AuthenticationPrincipal and AuthenticationPrincipalArgumentResolver was "moved" to an other package:

• org.springframework.security.core.annotation.AuthenticationPrincipal
• org.springframework.security.web.method.annotation.AuthenticationPrincipalArgumentResolver

(But the old classes in its old packges still exists, so do not mix them!)

It is just writing

import org.springframework.security.core.annotation.AuthenticationPrincipal;
ModelAndView someRequestHandler(@AuthenticationPrincipal User activeUser) {
    ...
}

To get this working you need to register the (org.springframework.security.web.method.annotation.) AuthenticationPrincipalArgumentResolver : either by "activating" @EnableWebMvcSecurity or by registering this bean within mvc:argument-resolvers - the same way I described it with may Spring 3.1 solution above.

<mvc:annotation-driven>
    <mvc:argument-resolvers>
        <bean class="org.springframework.security.web.method.annotation.AuthenticationPrincipalArgumentResolver" />
    </mvc:argument-resolvers>
</mvc:annotation-driven>

@See Spring Security 5.0 Reference, Chapter 39.3 @AuthenticationPrincipal

If you are using redux and redux-thunk the best solution will be using react-router-redux

// then, in redux actions for example
import { push } from 'react-router-redux'

dispatch(push('/some/path'))

It's important to see the docs to do some configurations.

One of the following:

find *.txt -exec awk 'END {print $0 "," FILENAME}' {} \;

find *.txt -exec sh -c 'echo "$(tail -n 1 "$1"),$1"' _ {} \;

find *.txt -exec sh -c 'echo "$(sed -n "\$p" "$1"),$1"' _ {} \;

numpy didn't have the function of relu, but you define it by yourself as follow:

def relu(x):
    return np.maximum(0, x)

for example:

arr = np.array([[-1,2,3],[1,2,3]])

ret = relu(arr)
print(ret) # print [[0 2 3] [1 2 3]]

I know this is pretty late but I want to share my solution.

public static void main(String[] args) {
    String whatToPrint = "aword";
    int strLen = whatToPrint.length(); //var used for auto adjusting the padding
    int floors = 8;
    for (int f = 1, h = strLen * floors; f < floors * 2; f += 2, h -= strLen) {
        for (int k = 1; k < h; k++) {
                System.out.print(" ");//padding
            }
        for (int g = 0; g < f; g++) {
            System.out.print(whatToPrint);
        }
        System.out.println();
    }
}

The spaces on the left of the triangle will automatically adjust itself depending on what character or what word you want to print.

if whatToPrint = "x" and floors = 3 it will print

x xxx xxxxx If there's no automatic adjustment of the spaces, it will look like this (whatToPrint = "xxx" same floor count)

xxx xxxxxxxxx xxxxxxxxxxxxxxx

So I made add a simple code so that it will not happen.

For left half triangle, just change strLen * floors to strLen * (floors * 2) and the f +=2 to f++.

For right half triangle, just remove this loop for (int k = 1; k < h; k++) or change h to 0, if you choose to remove it, don't delete the System.out.print(" ");.

You need to use the Thread.sleep() call.

More info here: http://docs.oracle.com/javase/tutorial/essential/concurrency/sleep.html

To see total no of commits you can do as Peter suggested above

git rev-list --count HEAD

And if you want to see number of commits made by each person try this line

git shortlog -s -n

will generate output like this

135  Tom Preston-Werner
15  Jack Danger Canty
10  Chris Van Pelt
7  Mark Reid
6  remi

For this particular case it's better to do a = None instead of del a. This will decrement reference count to object a was (if any) assigned to and won't fail when a is not defined. Note, that del statement doesn't call destructor of an object directly, but unbind it from variable. Destructor of object is called when reference count became zero.

A solution I came up with when using the index was not viable ( possibly the multi-Gig .csv was too large, or I missed some technique that would allow me to reindex without crashing ).
Walk through one row at a time and add the nth row to a new dataframe.

import pandas as pd
from csv import DictReader

def make_downsampled_df(filename, interval):    
    with open(filename, 'r') as read_obj:
        csv_dict_reader = DictReader(read_obj)
        column_names = csv_dict_reader.fieldnames
        df = pd.DataFrame(columns=column_names)
    
        for index, row in enumerate(csv_dict_reader):
            if index % interval == 0:
               print(str(row))
               df = df.append(row, ignore_index=True)

    return df

import { combineReducers } from '../../store/reducers';

should be

import combineReducers from '../../store/reducers';

since it's a default export, and not a named export.

There's a good breakdown of the differences between the two here.

You can use https://appery.io/ It is the same phonegap but in very convinient wrapper

public class MainClass {
   public static void main(String args[]) {
    System.out.printf("%d %(d %+d %05d\n", 3, -3, 3, 3);

    System.out.printf("Default floating-point format: %f\n", 1234567.123);
    System.out.printf("Floating-point with commas: %,f\n", 1234567.123);
    System.out.printf("Negative floating-point default: %,f\n", -1234567.123);
    System.out.printf("Negative floating-point option: %,(f\n", -1234567.123);

    System.out.printf("Line-up positive and negative values:\n");
    System.out.printf("% ,.2f\n% ,.2f\n", 1234567.123, -1234567.123);
  }
}

And print out:

3 (3) +3 00003
Default floating-point format: 1234567,123000
Floating-point with commas: 1.234.567,123000
Negative floating-point default: -1.234.567,123000
Negative floating-point option: (1.234.567,123000)

Line-up positive and negative values:
1.234.567,12
-1.234.567,12

Just found an easy way to do it in the new Android Studio:

I had the same issue with npm install. After a lot of search, I found out that removing your .npmrc file or its content (found at %USERPROFILE%/.npmrc), will solve this issue. This worked for me.

So, something like the $_POST array?

You can use http_build_query($_POST) to get them in a var=xxx&var2=yyy string again. Or just print_r($_POST) to see what's there.

I got this simple solution here:

Sending SOAP request and receiving response in .NET 4.0 C# without using the WSDL or proxy classes:

class Program
    {
        /// <summary>
        /// Execute a Soap WebService call
        /// </summary>
        public static void Execute()
        {
            HttpWebRequest request = CreateWebRequest();
            XmlDocument soapEnvelopeXml = new XmlDocument();
            soapEnvelopeXml.LoadXml(@"<?xml version=""1.0"" encoding=""utf-8""?>
                <soap:Envelope xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:soap=""http://schemas.xmlsoap.org/soap/envelope/"">
                  <soap:Body>
                    <HelloWorld xmlns=""http://tempuri.org/"" />
                  </soap:Body>
                </soap:Envelope>");

            using (Stream stream = request.GetRequestStream())
            {
                soapEnvelopeXml.Save(stream);
            }

            using (WebResponse response = request.GetResponse())
            {
                using (StreamReader rd = new StreamReader(response.GetResponseStream()))
                {
                    string soapResult = rd.ReadToEnd();
                    Console.WriteLine(soapResult);
                }
            }
        }
        /// <summary>
        /// Create a soap webrequest to [Url]
        /// </summary>
        /// <returns></returns>
        public static HttpWebRequest CreateWebRequest()
        {
            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(@"http://localhost:56405/WebService1.asmx?op=HelloWorld");
            webRequest.Headers.Add(@"SOAP:Action");
            webRequest.ContentType = "text/xml;charset=\"utf-8\"";
            webRequest.Accept = "text/xml";
            webRequest.Method = "POST";
            return webRequest;
        }

        static void Main(string[] args)
        {
            Execute();
        }
    }

I'd recommend reading that PEP the error gives you. The problem is that your code is trying to use the ASCII encoding, but the pound symbol is not an ASCII character. Try using UTF-8 encoding. You can start by putting # -*- coding: utf-8 -*- at the top of your .py file. To get more advanced, you can also define encodings on a string by string basis in your code. However, if you are trying to put the pound sign literal in to your code, you'll need an encoding that supports it for the entire file.

Through Boost you can do it >

std::vector<boost::any> vecobj;
    boost::shared_ptr<string> sharedString1(new string("abcdxyz!"));    
    boost::shared_ptr<int> sharedint1(new int(10));
    vecobj.push_back(sharedString1);
    vecobj.push_back(sharedint1);

> for inserting different object type in your vector container. while for accessing you have to use any_cast, which works like dynamic_cast, hopes it will work for your need.

In a nutshell, it is your lockscreen.

PIN, pattern, face, password locks or the default lock (slide to unlock), but it is your lock screen.

I had this problem because I didn't map all entities in orm.xml file

Ran into the same issue and found this thread. None of the suggestions above helped except for @Smith's comment to the accepted answer on Apr 17 '13.

The background of my issue is close enough to @zhiyazw's - basically trying to set an exported Excel file (SSRS in my case) as the data source in the dtsx package. All I did, after some tinkering around, was renaming the worksheet. It doesn't have to be lowercase as @Smith has suggested.

I suppose ACE OLEDB expects the Excel file to follow a certain XML structure but somehow Reporting Services is not aware of that.

You are using an old version of the date picker js. Upgrade datepicker js with latest one.

Replace your bootstrap-datetimepicker.min.js file with this will work..

<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/3.1.3/js/bootstrap-datetimepicker.min.js"></script>

$scope.actions.data.concat is not a function 

same problem with me but i solve the problem by

 $scope.actions.data = [].concat($scope.actions.data , data)

From a mysql datetime/timestamp format:

var dateStr="2011-08-03 09:15:11"; //returned from mysql timestamp/datetime field
var a=dateStr.split(" ");
var d=a[0].split("-");
var t=a[1].split(":");
var date = new Date(d[0],(d[1]-1),d[2],t[0],t[1],t[2]);

I hope is useful for someone. Works in IE FF Chrome

Hmmm I bet that in some previous lines you have something like:

list = set(something)

Am I wrong ?