Another option which doesn't require numpy is:

precision = 2  
myRoundedList = [int(elem*(10**precision)+delta)/(10.0**precision) for elem in myList]

# delta=0 for floor
# delta = 0.5 for round
# delta = 1 for ceil

Any of the above answers are valid, or an alternative way is to expand the table name to include the database name as well - eg:

SELECT * from us_music, de_music where `us_music.genre` = 'punk' AND `de_music.genre` = 'punk'

A jQuery solution: Add this button inside any element you want to be able to close:

<button type='button' class='close' onclick='$(this).parent().remove();'>×</button>

or to 'just' hide it:

<button type='button' class='close' onclick='$(this).parent().hide();'>×</button>

Even your question is answered, still i want tell more entities same like this. These are html entities, so in android you will write them like:

Replace below with:

& with &
> with >
< with &lt;
" with &quot;, &ldquo; or &rdquo;
' with &apos;, &lsquo; or &rsquo;
} with &#125;

The UN maintains a list of countries and "states" / regions for economic trade. That DB is available here: http://www.unece.org/cefact/locode/welcome.html

Since coffeescript is rarely used on it's own, you can use global variable supplied by either node.js or browserify (and any descendants like coffeeify, gulp build scripts, etc).

In node.js global is global namespace.

In browserify global is equal to window.

So, just:

somefunc = ->
  global.variable = 123

I did some research on this by using different methods to assign values to a nullable int. Here is what happened when I did various things. Should clarify what's going on. Keep in mind: Nullable<something> or the shorthand something? is a struct for which the compiler seems to be doing a lot of work to let us use with null as if it were a class.
As you'll see below, SomeNullable == null and SomeNullable.HasValue will always return an expected true or false. Although not demonstrated below, SomeNullable == 3 is valid too (assuming SomeNullable is an int?).
While SomeNullable.Value gets us a runtime error if we assigned null to SomeNullable. This is in fact the only case where nullables could cause us a problem, thanks to a combination of overloaded operators, overloaded object.Equals(obj) method, and compiler optimization and monkey business.

Here is a description of some code I ran, and what output it produced in labels:

int? val = null;
lbl_Val.Text = val.ToString(); //Produced an empty string.
lbl_ValVal.Text = val.Value.ToString(); //Produced a runtime error. ("Nullable object must have a value.")
lbl_ValEqNull.Text = (val == null).ToString(); //Produced "True" (without the quotes)
lbl_ValNEqNull.Text = (val != null).ToString(); //Produced "False"
lbl_ValHasVal.Text = val.HasValue.ToString(); //Produced "False"
lbl_NValHasVal.Text = (!(val.HasValue)).ToString(); //Produced "True"
lbl_ValValEqNull.Text = (val.Value == null).ToString(); //Produced a runtime error. ("Nullable object must have a value.")
lbl_ValValNEqNull.Text = (val.Value != null).ToString(); //Produced a runtime error. ("Nullable object must have a value.")

Ok, lets try the next initialization method:

int? val = new int?();
lbl_Val.Text = val.ToString(); //Produced an empty string.
lbl_ValVal.Text = val.Value.ToString(); //Produced a runtime error. ("Nullable object must have a value.")
lbl_ValEqNull.Text = (val == null).ToString(); //Produced "True" (without the quotes)
lbl_ValNEqNull.Text = (val != null).ToString(); //Produced "False"
lbl_ValHasVal.Text = val.HasValue.ToString(); //Produced "False"
lbl_NValHasVal.Text = (!(val.HasValue)).ToString(); //Produced "True"
lbl_ValValEqNull.Text = (val.Value == null).ToString(); //Produced a runtime error. ("Nullable object must have a value.")
lbl_ValValNEqNull.Text = (val.Value != null).ToString(); //Produced a runtime error. ("Nullable object must have a value.")

All the same as before. Keep in mind that initializing with int? val = new int?(null);, with null passed to the constructor, would have produced a COMPILE time error, since the nullable object's VALUE is NOT nullable. It is only the wrapper object itself that can equal null.

Likewise, we would get a compile time error from:

int? val = new int?();
val.Value = null;

not to mention that val.Value is a read-only property anyway, meaning we can't even use something like:

val.Value = 3;

but again, polymorphous overloaded implicit conversion operators let us do:

val = 3;

No need to worry about polysomthing whatchamacallits though, so long as it works right? :)

From the documentation:

In order to execute a command and have it not hang your PHP script while
it runs, the program you run must not output back to PHP. To do this,
redirect both stdout and stderr to /dev/null, then background it.

> /dev/null 2>&1 &

In order to execute a command and have
it spawned off as another process that
is not dependent on the Apache thread
to keep running (will not die if
somebody cancels the page) run this:

exec('bash -c "exec nohup setsid your_command > /dev/null 2>&1 &"');

You need to go into your SDK installation directory, and make sure that the /build-tools sub-directory matches the buildToolsVersion in your app's build.gradle file:

Because str_replace() replaces left to right, it might replace a previously inserted value when doing multiple replacements.

    // Outputs F because A is replaced with B, then B is replaced with C, and so on...
    // Finally E is replaced with F, because of left to right replacements.
    $search  = array('A', 'B', 'C', 'D', 'E');
    $replace = array('B', 'C', 'D', 'E', 'F');
    $subject = 'A';
    echo str_replace($search, $replace, $subject);

Using pure JavaScript.It's very easy using local storage.
The first page form:

function getData()
{
    //gettting the values
    var email = document.getElementById("email").value;
    var password= document.getElementById("password").value; 
    var telephone= document.getElementById("telephone").value; 
    var mobile= document.getElementById("mobile").value; 
    //saving the values in local storage
    localStorage.setItem("txtValue", email);
    localStorage.setItem("txtValue1", password);
    localStorage.setItem("txtValue2", mobile);
    localStorage.setItem("txtValue3", telephone);   
}

  input{
    font-size: 25px;
  }
  label{
    color: rgb(16, 8, 46);
    font-weight: bolder;
  }
  #data{

  }

   <fieldset style="width: fit-content; margin: 0 auto; font-size: 30px;">
        <form action="action.html">
        <legend>Sign Up Form</legend>
        <label>Email:<br />
        <input type="text" name="email" id="email"/></label><br />
        <label>Password<br />
        <input type="text" name="password" id="password"/></label><br>
        <label>Mobile:<br />
        <input type="text" name="mobile" id="mobile"/></label><br />
        <label>Telephone:<br />
        <input type="text" name="telephone" id="telephone"/></label><br> 
        <input type="submit" value="Submit" onclick="getData()">
    </form>
    </fieldset>

This is the second page:

//displaying the value from local storage to another page by their respective Ids
document.getElementById("data").innerHTML=localStorage.getItem("txtValue");
document.getElementById("data1").innerHTML=localStorage.getItem("txtValue1");
document.getElementById("data2").innerHTML=localStorage.getItem("txtValue2");
document.getElementById("data3").innerHTML=localStorage.getItem("txtValue3");

 <div style=" font-size: 30px;  color: rgb(32, 7, 63); text-align: center;">
    <div style="font-size: 40px; color: red; margin: 0 auto;">
        Here's Your data
    </div>
    The Email is equal to: <span id="data"> Email</span><br> 
    The Password is equal to <span id="data1"> Password</span><br>
    The Mobile is equal to <span id="data2"> Mobile</span><br>
    The Telephone is equal to <span id="data3"> Telephone</span><br>
    </div>

Important Note:

Here's a function I wrote which works similarly to the Unix time command:

function time {
    Param(
        [Parameter(Mandatory=$true)]
        [string]$command,
        [switch]$quiet = $false
    )
    $start = Get-Date
    try {
        if ( -not $quiet ) {
            iex $command | Write-Host
        } else {
            iex $command > $null
        }
    } finally {
        $(Get-Date) - $start
    }
}

Source: https://gist.github.com/bender-the-greatest/741f696d965ed9728dc6287bdd336874

The following lines of code are working properly. You can assign the classes like text-center, left or right, The text will align accordingly.

<p class="text-center">Day 1</p> 
<p class="text-left">Day 2</p> 
<p class="text-right">Day 3</p>

Here there isn't any need to create any external class. These are the Bootstrap classes and have their own property.

This is an old thread, but I thought I would post this link, as it helped me quite a bit on this issue. Essentially what it's saying is the server configuration can override the php config. From the article:

For example mod_fastcgi has an option called "-idle-timeout" which controls the idle time of the script. So if the script does not output anything to the fastcgi handler for that many seconds then fastcgi would terminate it. The setup is somewhat like this:

Apache <-> mod_fastcgi <-> php processes

The article has other examples and further explanation. Hope this helps somebody else.

This one was a hard nut to crack, so for the record:

To solve this, it required a custom KeyManager and a SSLSocketFactory that uses this custom KeyManager to access the separated KeyStore. I found the base code for this KeyStore and SSLFactory on this excellent blog entry: how-to-dynamically-select-a-certificate-alias-when-invoking-web-services

Then, the specialized SSLSocketFactory needs to be inserted into the WebService context:

service = getWebServicePort(getWSDLLocation());
BindingProvider bindingProvider = (BindingProvider) service; 
bindingProvider.getRequestContext().put("com.sun.xml.internal.ws.transport.https.client.SSLSocketFactory", getCustomSocketFactory()); 

Where the getCustomSocketFactory() returns a SSLSocketFactory created using the method mentioned above. This would only work for JAX-WS RI from the Sun-Oracle impl built into the JDK, given that the string indicating the SSLSocketFactory property is proprietary for this implementation.

At this stage, the JAX-WS service communication is secured through SSL, but if you are loading the WSDL from the same secure server () then you'll have a bootstrap problem, as the HTTPS request to gather the WSDL will not be using the same credentials than the Web Service. I worked around this problem by making the WSDL locally available (file:///...) and dynamically changing the web service endpoint: (a good discussion on why this is needed can be found in this forum)

bindingProvider.getRequestContext().put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, webServiceLocation); 

Now the WebService gets bootstrapped and is able to communicate through SSL with the server counterpart using a named (alias) Client-Certificate and mutual authentication. ?

The answer lies in which constructors the LinkedHashSet uses to construct the base class:

public LinkedHashSet(int initialCapacity, float loadFactor) {
    super(initialCapacity, loadFactor, true);      // <-- boolean dummy argument
}

...

public LinkedHashSet(int initialCapacity) {
    super(initialCapacity, .75f, true);            // <-- boolean dummy argument
}

...

public LinkedHashSet() {
    super(16, .75f, true);                         // <-- boolean dummy argument
}

...

public LinkedHashSet(Collection<? extends E> c) {
    super(Math.max(2*c.size(), 11), .75f, true);   // <-- boolean dummy argument
    addAll(c);
}

And (one example of) a HashSet constructor that takes a boolean argument is described, and looks like this:

/**
 * Constructs a new, empty linked hash set.  (This package private
 * constructor is only used by LinkedHashSet.) The backing
 * HashMap instance is a LinkedHashMap with the specified initial
 * capacity and the specified load factor.
 *
 * @param      initialCapacity   the initial capacity of the hash map
 * @param      loadFactor        the load factor of the hash map
 * @param      dummy             ignored (distinguishes this
 *             constructor from other int, float constructor.)
 * @throws     IllegalArgumentException if the initial capacity is less
 *             than zero, or if the load factor is nonpositive
 */
HashSet(int initialCapacity, float loadFactor, boolean dummy) {
    map = new LinkedHashMap<E,Object>(initialCapacity, loadFactor);
}

There are a lot of tricks to deal with History and window.location.hash in IE browsers:

• As original question said, if you go from page a.html#b to a.html#c, and then hit the back button, the browser doesn't know that page has changed. Let me say it with an example: window.location.href will be 'a.html#c', no matter if you are in a.html#b or a.html#c.

• Actually, a.html#b and a.html#c are stored in history only if elements '<a name="#b">' and '<a name="#c">' exists previously in the page.

• However, if you put an iframe inside a page, navigate from a.html#b to a.html#c in that iframe and then hit the back button, iframe.contentWindow.document.location.href changes as expected.

• If you use 'document.domain=something' in your code, then you can't access to iframe.contentWindow.document.open()' (and many History Managers does that)

I know this isn't a real response, but maybe IE-History notes are useful to somebody.

Have you tried using cat to combine the files?

cat 10MB.pdf 10MB.pdf > 20MB.pdf

That should result in a 20MB file.

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

I'm omitting the com port settings here:

>>>import serial

>>>ser = serial.Serial(5)

>>>ser.close()

>>>ser.open()

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

1

>>>

You could use CodeSmith to generate something like this:

http://www.csharping.com/PermaLink,guid,cef1b637-7d37-4691-8e49-138cbf1d51e9.aspx

Just write a method for changing imageview

public void setImage(final Context mContext, final ImageView imageView, int picture)
{
    if (mContext != null && imageView != null)
    {
        try
        {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
            {
                imageView.setImageDrawable(mContext.getResources().getDrawable(picture, mContext.getApplicationContext().getTheme()));
            } else
            {
                imageView.setImageDrawable(mContext.getResources().getDrawable(picture));
            }
        } catch (Exception e)
        {
            e.printStackTrace();
        }
    }
}

Try

yum list installed | grep reponame

On one of my servers:

yum list installed | grep remi
ImageMagick2.x86_64                       6.6.5.10-1.el5.remi          installed
memcache.x86_64                          1.4.5-2.el5.remi             installed
mysql.x86_64                              5.1.54-1.el5.remi            installed
mysql-devel.x86_64                        5.1.54-1.el5.remi            installed
mysql-libs.x86_64                         5.1.54-1.el5.remi            installed
mysql-server.x86_64                       5.1.54-1.el5.remi            installed
mysqlclient15.x86_64                      5.0.67-1.el5.remi            installed
php.x86_64                                5.3.5-1.el5.remi             installed
php-cli.x86_64                            5.3.5-1.el5.remi             installed
php-common.x86_64                         5.3.5-1.el5.remi             installed
php-domxml-php4-php5.noarch               1.21.2-1.el5.remi            installed
php-fpm.x86_64                            5.3.5-1.el5.remi             installed
php-gd.x86_64                             5.3.5-1.el5.remi             installed
php-mbstring.x86_64                       5.3.5-1.el5.remi             installed
php-mcrypt.x86_64                         5.3.5-1.el5.remi             installed
php-mysql.x86_64                          5.3.5-1.el5.remi             installed
php-pdo.x86_64                            5.3.5-1.el5.remi             installed
php-pear.noarch                           1:1.9.1-6.el5.remi           installed
php-pecl-apc.x86_64                       3.1.6-1.el5.remi             installed
php-pecl-imagick.x86_64                   3.0.1-1.el5.remi.1           installed
php-pecl-memcache.x86_64                  3.0.5-1.el5.remi             installed
php-pecl-xdebug.x86_64                    2.1.0-1.el5.remi             installed
php-soap.x86_64                           5.3.5-1.el5.remi             installed
php-xml.x86_64                            5.3.5-1.el5.remi             installed
remi-release.noarch                       5-8.el5.remi                 installed

It works.

Use the tee command:

echo "hello" | tee logfile.txt

Thanks Jason Rogers's answer first.

In Android && cpp should be this:

const char *nativeString = env->GetStringUTFChars(javaString, nullptr);

// use your string

env->ReleaseStringUTFChars(javaString, nativeString);

Can fix this errors:

1.error: base operand of '->' has non-pointer type 'JNIEnv {aka _JNIEnv}'

2.error: no matching function for call to '_JNIEnv::GetStringUTFChars(JNIEnv*&, _jstring*&, bool)'

3.error: no matching function for call to '_JNIEnv::ReleaseStringUTFChars(JNIEnv*&, _jstring*&, char const*&)'

4.add "env->DeleteLocalRef(nativeString);" at end.

...
    xmlns:msxsl="urn:schemas-microsoft-com:xslt"
    xmlns:local="urn:local" extension-element-prefixes="msxsl">

    <msxsl:script language="CSharp" implements-prefix="local">
        public string dateTimeNow()
        {       
          return DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ssZ"); 
        } 
    </msxsl:script>  
...
    <xsl:value-of select="local:dateTimeNow()"/>

Just use the classic == operator:

>>> [0,1,2] == [0,1,2]
True
>>> [0,1,2] == [0,2,1]
False
>>> [0,1] == [0,1,2]
False

Lists are equal if elements at the same index are equal. Ordering is taken into account then.

You can use this code to select all rows :

C# :

var allStudents = [modelname].[tablename].Select(x => x).ToList();

Pure JavaScript answer:

document.querySelector('.menu').classList.contains('active');

Might help someone someday.

These types of arrays are known as jagged arrays in Java:

int[][] multD = new int[3][];
multD[0] = new int[3];
multD[1] = new int[2];
multD[2] = new int[5];

In this scenario each row of the array holds the different number of columns. In the above example, the first row will hold three columns, the second row will hold two columns, and the third row holds five columns. You can initialize this array at compile time like below:

 int[][] multD = {{2, 4, 1}, {6, 8}, {7, 3, 6, 5, 1}};

You can easily iterate all elements in your array:

for (int i = 0; i<multD.length; i++) {
    for (int j = 0; j<multD[i].length; j++) {
        System.out.print(multD[i][j] + "\t");
    }
    System.out.println();
}

Assuming you have access to STL:

std::string filename("filename.conf");
std::string::size_type idx;

idx = filename.rfind('.');

if(idx != std::string::npos)
{
    std::string extension = filename.substr(idx+1);
}
else
{
    // No extension found
}

Edit: This is a cross platform solution since you didn't mention the platform. If you're specifically on Windows, you'll want to leverage the Windows specific functions mentioned by others in the thread.

If you have problems uninstalling through adb, I can recommend the following tool:

https://github.com/patrickfav/uber-adb-tools

you can use wildcards and supports multiple devices, also has some better error handling than the vanilla ADB (but uses it in background of course). Will work on your platform.

^{Full disclaimer: I am the developer}

Since the file will be larger, you don't have very much choice in how to do this. You cannot process the file in place since that will destroy the information you need to use. You have two options that I can see:

1. Read in the entire file, base64 encode, re-write the encoded data.
2. Read the file in smaller pieces, encoding as you go along. Encode to a temporary file in the same directory. When you are finished, delete the original file, and rename the temporary file.

Of course, the whole point of streams is to avoid this sort of scenario. Instead of creating the content and stuffing it into a file stream, stuff it into a memory stream. Then encode that and only then save to disk.

Collection.count no bracket

{% if request.user.is_authenticated %}
{{wishlists.count}}
{% else %}0{% endif %}

Use this as it can also act as responsive. :

background-size: cover;

Did you update the project (right-click on the project, "Maven" > "Update project...")? Otherwise, you need to check if pom.xml contains the necessary slf4j dependencies, e.g.:

    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>jcl-over-slf4j</artifactId>
        <version>1.7.0</version>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.7.0</version>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>1.7.0</version>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.14</version>
    </dependency>

In general, returning a reference is perfectly normal and happens all the time.

If you mean:

int& getInt() {
    int i;
    return i;  // DON'T DO THIS.
}

That is all sorts of evil. The stack-allocated i will go away and you are referring to nothing. This is also evil:

int& getInt() {
    int* i = new int;
    return *i;  // DON'T DO THIS.
}

Because now the client has to eventually do the strange:

int& myInt = getInt(); // note the &, we cannot lose this reference!
delete &myInt;         // must delete...totally weird and  evil

int oops = getInt(); 
delete &oops; // undefined behavior, we're wrongly deleting a copy, not the original

Note that rvalue references are still just references, so all the evil applications remain the same.

If you want to allocate something that lives beyond the scope of the function, use a smart pointer (or in general, a container):

std::unique_ptr<int> getInt() {
    return std::make_unique<int>(0);
}

And now the client stores a smart pointer:

std::unique_ptr<int> x = getInt();

References are also okay for accessing things where you know the lifetime is being kept open on a higher-level, e.g.:

struct immutableint {
    immutableint(int i) : i_(i) {}

    const int& get() const { return i_; }
private:
    int i_;
};

Here we know it's okay to return a reference to i_ because whatever is calling us manages the lifetime of the class instance, so i_ will live at least that long.

And of course, there's nothing wrong with just:

int getInt() {
   return 0;
}

If the lifetime should be left up to the caller, and you're just computing the value.

Summary: it's okay to return a reference if the lifetime of the object won't end after the call.

There are a couple generic types in .Net (v2 and later) that make passing functions around as delegates very easy.

For functions with return types, there is Func<> and for functions without return types there is Action<>.

Both Func and Action can be declared to take from 0 to 4 parameters. For example, Func < double, int > takes one double as a parameter and returns an int. Action < double, double, double > takes three doubles as parameters and returns nothing (void).

So you can declare your Diff function to take a Func:

public double Diff(double x, Func<double, double> f) {
    double h = 0.0000001;

    return (f(x + h) - f(x)) / h;
}

And then you call it as so, simply giving it the name of the function that fits the signature of your Func or Action:

double result = Diff(myValue, Function);

You can even write the function in-line with lambda syntax:

double result = Diff(myValue, d => Math.Sqrt(d * 3.14));

As most of the answers have pointed out, using the IP address 127.0.0.1 over "localhost" will sometimes help the slowness issue - but this isn't really a solution because it does not fix the underlining problem.

What makes this problem hard (and hit-and-miss), is it can be caused by about a dozen different things between the OS, the WAMP configuration, and your Browser.

1. Remove ::1 localhost from your Windows hosts file, and make sure 127.0.0.1 localhost is present. You want your request to go directly to the listening IPv4 socket.

2. Disable IPv6 on your system. You are most likely not using it, and it has been known to cause all kinds of issues.

3. Exclude your Apache and MySQL binary paths, and the Database folder, from your firewall and anti-virus software. They will interfere and slow things down.

4. Reset your TCP/IP sub-system and reboot: netsh int ip reset c:\resetlog.txt

5. Make sure your system is not using stale DNS servers: ipconfig /all

6. Flush Windows DNS cache: ipconfig /flushdns

7. Clear your Browser's Cache.

A little more in-depth is this guide: WAMP is Running Very Slow

public enum Modes {
  MODE1("Mode1"),
  MODE2("Mode2"),
  MODE3("Mode3");

 private String value;
 public String getValue() {
    return value;
   }
 private Modes(String value) {
  this.value = value;
 } 
}

you can make a call like below wherever you want to get the value as a string from the enum.

Modes.MODE1.getvalue();

This will return "Mode1" as a String.

I had the same situation and I found a way around with a bit of engineering as follows - -

1. You have to have your method in parent class without any parameter and use - -

   Class<? extends Person> cl = this.getClass(); // inside parent class
   

2. Now, with 'cl' you can access all child class fields with their name and initialized values by using - -

   cl.getDeclaredFields(); cl.getField("myfield"); // and many more
   

3. In this situation your 'this' pointer will reference your child class object if you are calling parent method through your child class object.

4. Another thing you might need to use is Object obj = cl.newInstance();

Let me know if still you got stucked somewhere.

The code from the accepted answer helped me to debug the issue. I then realized that the SN field of the certificate argument wasn't the same as what I thought was my SMTP server. By setting the Host property of the SmtpClient instance to the SN value of the certificate I was able to fix the issue.

    public static List<T> Randomize<T>(List<T> list)
    {
        List<T> randomizedList = new List<T>();
        Random rnd = new Random();
        while (list.Count > 0)
        {
            int index = rnd.Next(0, list.Count); //pick a random item from the master list
            randomizedList.Add(list[index]); //place it at the end of the randomized list
            list.RemoveAt(index);
        }
        return randomizedList;
    }

Yes, if bar is not None is more explicit, and thus better, assuming it is indeed what you want. That's not always the case, there are subtle differences: if not bar: will execute if bar is any kind of zero or empty container, or False. Many people do use not bar where they really do mean bar is not None.

The <button> element, when placed in a form, will submit the form automatically unless otherwise specified. You can use the following 2 strategies:

1. Use <button type="button"> to override default submission behavior
2. Use event.preventDefault() in the onSubmit event to prevent form submission

Solution 1:

• Advantage: simple change to markup
• Disadvantage: subverts default form behavior, especially when JS is disabled. What if the user wants to hit "enter" to submit?

Insert extra type attribute to your button markup:

<button id="button" type="button" value="send" class="btn btn-primary">Submit</button>

Solution 2:

• Advantage: form will work even when JS is disabled, and respects standard form UI/UX such that at least one button is used for submission

Prevent default form submission when button is clicked. Note that this is not the ideal solution because you should be in fact listening to the submit event, not the button click event:

$(document).ready(function () {
  // Listen to click event on the submit button
  $('#button').click(function (e) {

    e.preventDefault();

    var name = $("#name").val();
    var email = $("#email").val();

    $.post("process.php", {
      name: name,
      email: email
    }).complete(function() {
        console.log("Success");
      });
  });
});

Better variant:

In this improvement, we listen to the submit event emitted from the <form> element:

$(document).ready(function () {
  // Listen to submit event on the <form> itself!
  $('#main').submit(function (e) {

    e.preventDefault();

    var name = $("#name").val();
    var email = $("#email").val();

    $.post("process.php", {
      name: name,
      email: email
    }).complete(function() {
        console.log("Success");
      });
  });
});

Even better variant: use .serialize() to serialize your form, but remember to add name attributes to your input:

The name attribute is required for .serialize() to work, as per jQuery's documentation:

For a form element's value to be included in the serialized string, the element must have a name attribute.

<input type="text" id="name" name="name" class="form-control mb-2 mr-sm-2 mb-sm-0" id="inlineFormInput" placeholder="Jane Doe">
<input type="text" id="email" name="email" class="form-control" id="inlineFormInputGroup" placeholder="[email protected]">

And then in your JS:

$(document).ready(function () {
  // Listen to submit event on the <form> itself!
  $('#main').submit(function (e) {

    // Prevent form submission which refreshes page
    e.preventDefault();

    // Serialize data
    var formData = $(this).serialize();

    // Make AJAX request
    $.post("process.php", formData).complete(function() {
      console.log("Success");
    });
  });
});

<Button Background="#FF4148" BorderThickness="0" BorderBrush="Transparent">
     <Border HorizontalAlignment="Right" BorderBrush="#FF6A6A" BorderThickness="0>
     <Border.Style>
         <Style TargetType="Border">
             <Style.Triggers>
                 <Trigger Property="IsMouseOver" Value="True">
                     <Setter Property="Background" Value="#FF6A6A" />
                 </Trigger>
             </Style.Triggers>
         </Style>
      </Border.Style>
      <StackPanel Orientation="Horizontal">
           <Image  RenderOptions.BitmapScalingMode="HighQuality"   Source="//ImageName.png"   />
      </StackPanel>
      </Border>
  </Button>

Replace following

curl_setopt ($setuploginurl, CURLOPT_SSLVERSION, 'CURL_SSLVERSION_TLSv1_2');

With

curl_setopt ($ch, CURLOPT_SSLVERSION, 6);

Should work flawlessly.

If you need async: false in your ajax, you should use success instead of .done. Else you better to use .done. This is from jQuery official site:

As of jQuery 1.8, the use of async: false with jqXHR ($.Deferred) is deprecated; you must use the success/error/complete callback options instead of the corresponding methods of the jqXHR object such as jqXHR.done().

If you add the favicon into the root/images folder with the name favicon.ico browser will automatically understand and get it as favicon.I tested and worked. your link must be www.website.com/images/favicon.ico

For more information look this answer:

Do you have to include <link rel="icon" href="favicon.ico" type="image/x-icon" />?

Current version of FF and IE and some other browsers support multiple background images in a single CSS2 declaration. Look here http://dense13.com/blog/2008/08/31/multiple-background-images-with-css2/ and here http://www.quirksmode.org/css/multiple_backgrounds.html and here http://nicolasgallagher.com/multiple-backgrounds-and-borders-with-css2/

For IE, you might consider adding a behavior. Look here: http://css3pie.com/

In angular only one page is requested from server, that is index.html. And index.html and assets folder are on same directory. while putting image in any component give src value like assets\image.png. This will work fine because browser will make request to server for that image and webpack will be able serve that image.

If you provide 6 hex digits, that means RGB (2 hex digits for each value of red, green and blue).

If you provide 8 hex digits, it's an ARGB (2 hex digits for each value of alpha, red, green and blue respectively).

So by removing the final 55 you're changing from A=B4, R=55, G=55, B=55 (a mostly transparent grey), to R=B4, G=55, B=55 (a fully-non-transparent dusky pinky).

See the "Color" documentation for the supported formats.

SELECT
     [User], Activity,
     STUFF(
         (SELECT DISTINCT ',' + PageURL
          FROM TableName
          WHERE [User] = a.[User] AND Activity = a.Activity
          FOR XML PATH (''))
          , 1, 1, '')  AS URLList
FROM TableName AS a
GROUP BY [User], Activity

• SQLFiddle Demo

The core idea of the solution is:

• create a new input element
• Add the type text
• append the element to the DOM

This can be done via this simple script:

var input = document.createElement('input');
input.setAttribute('type', 'text');
document.getElementById('parent').appendChild(input);

Now the question is, how to render this process dynamic. As stated in the question, there is another input where the user insert the number of input to generate. This can be done as follows:

function renderInputs(el){
  var n = el.value && parseInt(el.value, 10);
  if(isNaN(n)){
    return;
  }
  
  var input;
  var parent = document.getElementById("parent");
  
  cleanDiv(parent);
  for(var i=0; i<n; i++){
    input = document.createElement('input');
    input.setAttribute('type', 'text');
    parent.appendChild(input);
  }
}

function cleanDiv(div){
  div.innerHTML = '';
}

Insert number of input to generate: </br>
<input type="text" onchange="renderInputs(this)"/>

<div id="parent">
Generated inputs:
</div>

but usually adding just an input is not really usefull, it would be better to add a name to the input, so that it can be easily sent as a form. This snippet add also a name:

function renderInputs(el){
  var n = el.value;
  var input, label;
  var parent = document.getElementById("parent");
  cleanDiv(parent);
  
  el.value.split(',').forEach(function(name){
    input = document.createElement('input');
    input.setAttribute('type', 'text');
    input.setAttribute('name', name);
    label = document.createElement('label');
    label.setAttribute('for', name);
    label.innerText = name;
    parent.appendChild(label);
    parent.appendChild(input);
    parent.appendChild(document.createElement('br'));
  });
}

function cleanDiv(div){
  div.innerHTML = '';
}

Insert the names, separated by comma, of the inputs to generate: </br>
<input type="text" onchange="renderInputs(this)"/>
<br>
Generated inputs: </br>
<div id="parent">

</div>

There is no inherent reason that a simple batch file would run in XP but not Windows 10. It is possible you are referencing a command or a 3rd party utility that no longer exists. To know more about what is actually happening, you will need to do one of the following:

• Add a pause to the batch file so that you can see what is happening before it exits.
  1. Right click on one of the .bat files and select "edit". This will open the file in notepad.
  2. Go to the very end of the file and add a new line by pressing "enter".
  3. type pause.
  4. Save the file.
  5. Run the file again using the same method you did before.

- OR -

• Run the batch file from a static command prompt so the window does not close.
  1. In the folder where the .bat files are located, hold down the "shift" key and right click in the white space.
  2. Select "Open Command Window Here".
  3. You will now see a new command prompt. Type in the name of the batch file and press enter.

Once you have done this, I recommend creating a new question with the output you see after using one of the methods above.

The easiest way is to convert to a date:

SELECT *
FROM dbo.LogRequests
WHERE cast(dateX as date) = '2014-05-09';

Often, such expressions preclude the use of an index. However, according to various sources on the web, the above is sargable (meaning it will use an index), such as this and this.

I would be inclined to use the following, just out of habit:

SELECT *
FROM dbo.LogRequests
WHERE dateX >= '2014-05-09' and dateX < '2014-05-10';

Try this configuration:

    position to absolute
    width to 100%
    height to 100px
    bottom to 10
    background-color: blue

This can help actually move the div to the bottom. Just modify accordingly.

Here is a modern approach, using globalThis, we took for our React Native app.

globalThis is now included in...

• Modern browsers - MDN documentation
• Typescript 3.4 - Handbook documentation
• ESLint v7 - Release notes

_{appGlobals.ts}

// define our parent property accessible via globalThis. Also apply the TypeScript type.
var app: globalAppVariables;

// define the child properties and their types. 
type globalAppVariables = {
  messageLimit: number;
  // more can go here. 
};

// set the values.
globalThis.app = {
  messageLimit: 10,
  // more can go here.
};


// Freeze so these can only be defined in this file.
Object.freeze(globalThis.app);

_{App.tsx (our main entry point file)}

import './appGlobals'

// other code

_{anyWhereElseInTheApp.tsx}

const chatGroupQuery = useQuery(GET_CHAT_GROUP_WITH_MESSAGES_BY_ID, {
  variables: {
    chatGroupId,
    currentUserId: me.id,
    messageLimit: globalThis.app.messageLimit, //  used here.
  },
});

Here goes:

DECLARE @var nvarchar(max) = 'Man''s best friend';

You will note that the ' is escaped by doubling it to ''.

Since the string delimiter is ' and not ", there is no need to escape ":

DECLARE @var nvarchar(max) = '"My Name is Luca" is a great song';

The second example in the MSDN page on DECLARE shows the correct syntax.

Try:

$(document).ready(function(){
   $('a .sign_new').click(function(){
      alert('Sign new href executed.'); 
   }); 
});

You've mixed up the class and href names / selector type.

You can also do like this :

  $("#table-filters li").parent().find('li').removeClass("active");

result = map(str.strip, hello)

JUnit 5 and higher

In JUnit 5 you can inject TestInfo which simplifies test meta data providing to test methods. For example:

@Test
@DisplayName("This is my test")
@Tag("It is my tag")
void test1(TestInfo testInfo) {
    assertEquals("This is my test", testInfo.getDisplayName());
    assertTrue(testInfo.getTags().contains("It is my tag"));
}

See more: JUnit 5 User guide, TestInfo javadoc.

If you use interface you can extends CrudRepository<Applicant,Long> with @Repository annotation.

@skaffman nailed it down. They live each in its own context. However, I wouldn't consider using scriptlets as the solution. You'd like to avoid them. If all you want is to concatenate strings in EL and you discovered that the + operator fails for strings in EL (which is correct), then just do:

<c:out value="abc${test}" />

Or if abc is to obtained from another scoped variable named ${resp}, then do:

<c:out value="${resp}${test}" />

You can still use the Screen class from a WPF app. You just need to reference the System.Windows.Forms assembly from your application. Once you've done that, (and referenced System.Drawing for the example below):

Rectangle workingArea = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea;

...works just fine.

Have you considered setting your main window property WindowStartupLocation to CenterScreen?

You are not adding the object to the session, instead you are adding it to the request.
What you need is:

HttpSession session = request.getSession();
session.setAttribute("MySessionVariable", param);

In Servlets you have 4 scopes where you can store data.

1. Application
2. Session
3. Request
4. Page

Make sure you understand these. For more look here

Unless you can get PHP to label that element with a class you are better to use jQuery.

jQuery(document).ready(function () {
  $count =  jQuery("ul li").size() - 1;
  alert($count);
  jQuery("ul li:nth-child("+$count+")").css("color","red");
});

You need to make sure that the files on the device mounted by fuse will not have the same paths and file names as files which already existing in the nonempty mountpoint. Otherwise this would lead to confusion. If you are sure, pass -o nonempty to the mount command.

You can try what is happening using the following commands.. (Linux rocks!) .. without destroying anything..

// create 10 MB file 
dd if=/dev/zero of=partition bs=1024 count=10240

// create loopdevice from that file
sudo losetup /dev/loop0 ./partition

// create  filesystem on it
sudo e2mkfs.ext3 /dev/loop0

// mount the partition to temporary folder and create a file
mkdir test
sudo mount -o loop /dev/loop0 test
echo "bar" | sudo tee test/foo

# unmount the device
sudo umount /dev/loop0

# create the file again
echo "bar2" > test/foo

# now mount the device (having file with same name on it) 
# and see what happens
sudo mount -o loop /dev/loop0 test

If you follow a database-first approach, you aggregate root is usually the table on the 1 side of a 1-many relationship.

The most common example being a Person. Each person has many addresses, one or more pay slips, invoices, CRM entries, etc. It's not always the case, but 9/10 times it is.

We're currently working on an e-commerce platform, and we basically have two aggregate roots:

1. Customers
2. Sellers

Customers supply contact info, we assign transactions to them, transactions get line items, etc.

Sellers sell products, have contact people, about us pages, special offers, etc.

These are taken care of by the Customer and Seller repository respectively.

Setting the image using picture.ImageLocation() works fine, but you are using a relative path. Check your path against the location of the .exe after it is built.

For example, if your .exe is located at:

<project folder>/bin/Debug/app.exe

The image would have to be at:

<project folder>/bin/Image/1.jpg

Of course, you could just set the image at design-time (the Image property on the PictureBox property sheet).

If you must set it at run-time, one way to make sure you know the location of the image is to add the image file to your project. For example, add a new folder to your project, name it Image. Right-click the folder, choose "Add existing item" and browse to your image (be sure the file filter is set to show image files). After adding the image, in the property sheet set the Copy to Output Directory to Copy if newer.

At this point the image file will be copied when you build the application and you can use

picture.ImageLocation = @"Image\1.jpg"; 

Please note that android:windowSoftInputMode="adjustResize" does not work when WindowManager.LayoutParams.FLAG_FULLSCREENis set for an activity. You've got two options.

1. Either disable fullscreen mode for your activity. Activity is not re-sized in fullscreen mode. You can do this either in xml (by changing the theme of the activity) or in Java code. Add the following lines in your onCreate() method.

   getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);   
   getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);`
   

OR

2. Use an alternative way to achieve fullscreen mode. Add the following code in your onCreate() method.

   getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
   getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
   getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
   View decorView = getWindow().getDecorView();
   // Hide the status bar.
   int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
   decorView.setSystemUiVisibility(uiOptions);`
   

Please note that method-2 only works in Android 4.1 and above.

I know this is old but this answer came up in search results. For the next guy - the proposed and accepted answer works, however the code initially submitted in the question is lower-level than it needs to be. Nobody got time for that.

//one-line post request/response...
response, err := http.PostForm(APIURL, url.Values{
    "ln": {c.ln},
    "ip": {c.ip},
    "ua": {c.ua}})

//okay, moving on...
if err != nil {
  //handle postform error
}

defer response.Body.Close()
body, err := ioutil.ReadAll(response.Body)

if err != nil {
  //handle read response error
}

fmt.Printf("%s\n", string(body))

https://golang.org/pkg/net/http/#pkg-overview

If necessary to split by few different length: For example you have date and time in specify format stringstrangeStr = "07092016090532"; 07092016090532 (Date:07.09.2016 Time: 09:05:32)

public static IEnumerable<string> SplitBy(this string str, int[] chunkLength)
    {
        if (String.IsNullOrEmpty(str)) throw new ArgumentException();
        int i = 0;
        for (int j = 0; j < chunkLength.Length; j++)
        {
            if (chunkLength[j] < 1) throw new ArgumentException();
            if (chunkLength[j] + i > str.Length)
            {
                chunkLength[j] = str.Length - i;
            }
            yield return str.Substring(i, chunkLength[j]);
            i += chunkLength[j];
        }
    }

using:

string[] dt = strangeStr.SplitBy(new int[] { 2, 2, 4, 2, 2, 2, 2 }).ToArray();

Normally the parameter -d is interpreted as form-encoded. You need the -H parameter:

curl -v -H "Content-Type: application/json" -X POST -d '{"screencast":{"subject":"tools"}}' \
http://localhost:3570/index.php/trainingServer/screencast.json

ieshims.dll is an artefact of Vista/7 where a shim DLL is used to proxy certain calls (such as CreateProcess) to handle protected mode IE, which doesn't exist on XP, so it is unnecessary. wer.dll is related to Windows Error Reporting and again is probably unused on Windows XP which has a slightly different error reporting system than Vista and above.

I would say you shouldn't need either of them to be present on XP and would normally be delay loaded anyway.

It's easier and cleaner to do it with CSS.

HTML:

<div ng-repeat="file in files" class="file">
  {{ file.name }}
</div>

CSS:

.file:last-of-type {
    color: #800;
}

The :last-of-type selector is currently supported by 98% of browsers

You can't call _doPostBack() because it forces submition of the form. Why don't you disable the PostBack on the UpdatePanel?

Check if the file path is correct and the file exists - in my case that was the issue - as I fixed it, the error disappeared

You'd need to override the negative margins from the .row in large screens either directly or with a custom class

@media (min-width: 768px){
    .row {
        margin-right: 0;
        margin-left: 0;
    }
}

Updated fiddle

Since I cannot add this as a comment, I will leave it here for anyone who finds backticks to be easier to read. Its basically @Reigel answer but with backticks

var numbers = [1, 2, 3, 4, 5];
var option = ``;
for (var i=0;i<numbers.length;i++){
   option += `<option value=${numbers[i]}>${numbers[i]}</option>`;
}
$('#items').append(option);

js> s = "http://www.example.com/string with + and ? and & and spaces";
http://www.example.com/string with + and ? and & and spaces
js> encodeURI(s)
http://www.example.com/string%20with%20+%20and%20?%20and%20&%20and%20spaces
js> encodeURIComponent(s)
http%3A%2F%2Fwww.example.com%2Fstring%20with%20%2B%20and%20%3F%20and%20%26%20and%20spaces

Looks like encodeURI produces a "safe" URI by encoding spaces and some other (e.g. nonprintable) characters, whereas encodeURIComponent additionally encodes the colon and slash and plus characters, and is meant to be used in query strings. The encoding of + and ? and & is of particular importance here, as these are special chars in query strings.

Set the activity content from a layout resource. ie.,setContentView(R.layout.basicXml);

Did you compile your program with the optimiser enabled? The foo() function is quite simple and might have been inlined or replaced in the resulting code.

But I agree with Mark B that the resulting behavior is undefined.

Try this

export class Collection{
public more (): Observable<Response> {
   if (this.hasMore()) {
     return this.fetch();
   }
   else{
     return this.returnEmpty(); 
   }            
  }
public returnEmpty(): any {
    let subscription = source.subscribe(
      function (x) {
       console.log('Next: %s', x);
    },
    function (err) {
       console.log('Error: %s', err);
    },
    function () {
       console.log('Completed');
    });
    }
  }
let source = Observable.empty();

import sys
import timeit

start = timeit.default_timer()

#do some nice things...

stop = timeit.default_timer()
total_time = stop - start

# output running time in a nice format.
mins, secs = divmod(total_time, 60)
hours, mins = divmod(mins, 60)

sys.stdout.write("Total running time: %d:%d:%d.\n" % (hours, mins, secs))

TL; DR

run this in the Package Manager Console:

Update-Package Microsoft.CodeDom.Providers.DotNetCompilerPlatform -r

More information

This problem is not related to Visual Studio itself, so answers suggesting adding build steps to copy files over are rather a workaround. Same with adding compiler binaries manually to the project.

The Roslyn compiler comes from a NuGet package and there is/was a bug in some versions of that package (I don't know exactly which ones). The solution is to reinstall/upgrade that package to a bug-free version. Originally before I wrote the answer back in 2015 I fixed it by installing following packages at specific versions:

• Microsoft.Net.Compilers 1.1.1
• Microsoft.CodeDom.Providers.DotNetCompilerPlatform 1.0.1

Then I looked into .csproj and made sure that the paths to packages are correct (in my case ..\..\packages\*.*) inside tags <ImportProject> on top and in <Target> with name "EnsureNuGetPackageBuildImports" on the bottom. This is on MVC 5 and .NET Framework 4.5.2.

Design patterns are just tools--kind of like library functions. If you know that they are there and their approximate function, you can go dig them out of a book when needed.

There is nothing magic about design patterns, and any good programmer figured 90% of them out for themselves before any books came out. For the most part I consider the books to be most useful at simply defining names for the various patterns so we can discuss them more easily.

Did you try using double-quotes? Regardless, no one in 2011 should be limited by the native VB6 shell command. Here's a function that uses ShellExecuteEx, much more versatile.

Option Explicit

Private Const SEE_MASK_DEFAULT = &H0

Public Enum EShellShowConstants
        essSW_HIDE = 0
        essSW_SHOWNORMAL = 1
        essSW_SHOWMINIMIZED = 2
        essSW_MAXIMIZE = 3
        essSW_SHOWMAXIMIZED = 3
        essSW_SHOWNOACTIVATE = 4
        essSW_SHOW = 5
        essSW_MINIMIZE = 6
        essSW_SHOWMINNOACTIVE = 7
        essSW_SHOWNA = 8
        essSW_RESTORE = 9
        essSW_SHOWDEFAULT = 10
End Enum

Private Type SHELLEXECUTEINFO
        cbSize        As Long
        fMask         As Long
        hwnd          As Long
        lpVerb        As String
        lpFile        As String
        lpParameters  As String
        lpDirectory   As String
        nShow         As Long
        hInstApp      As Long
        lpIDList      As Long     'Optional
        lpClass       As String   'Optional
        hkeyClass     As Long     'Optional
        dwHotKey      As Long     'Optional
        hIcon         As Long     'Optional
        hProcess      As Long     'Optional
End Type

Private Declare Function ShellExecuteEx Lib "shell32.dll" Alias "ShellExecuteExA" (lpSEI As SHELLEXECUTEINFO) As Long

Public Function ExecuteProcess(ByVal FilePath As String, ByVal hWndOwner As Long, ShellShowType As EShellShowConstants, Optional EXEParameters As String = "", Optional LaunchElevated As Boolean = False) As Boolean
    Dim SEI As SHELLEXECUTEINFO

    On Error GoTo Err

    'Fill the SEI structure
    With SEI
        .cbSize = Len(SEI)                  ' Bytes of the structure
        .fMask = SEE_MASK_DEFAULT           ' Check MSDN for more info on Mask
        .lpFile = FilePath                  ' Program Path
        .nShow = ShellShowType              ' How the program will be displayed
        .lpDirectory = PathGetFolder(FilePath)
        .lpParameters = EXEParameters       ' Each parameter must be separated by space. If the lpFile member specifies a document file, lpParameters should be NULL.
        .hwnd = hWndOwner                   ' Owner window handle

        ' Determine launch type (would recommend checking for Vista or greater here also)
        If LaunchElevated = True Then ' And m_OpSys.IsVistaOrGreater = True
            .lpVerb = "runas"
        Else
            .lpVerb = "Open"
        End If
    End With

     ExecuteProcess = ShellExecuteEx(SEI)   ' Execute the program, return success or failure

    Exit Function
Err:
    ' TODO: Log Error
    ExecuteProcess = False
End Function

Private Function PathGetFolder(psPath As String) As String
    On Error Resume Next
    Dim lPos As Long
    lPos = InStrRev(psPath, "\")
    PathGetFolder = Left$(psPath, lPos - 1)
End Function

You could try to assign properties to the ENUM you're trying to create and statically contruct it by using a loaded properties file. Big hack, but it works :)

You can indeed run multiple animations simultaneously, but your example has two problems. First, the syntax you use only specifies one animation. The second style rule hides the first. You can specify two animations using syntax like this:

-webkit-animation-name: spin, scale
-webkit-animation-duration: 2s, 4s

as in this fiddle (where I replaced "scale" with "fade" due to the other problem explained below... Bear with me.): http://jsfiddle.net/rwaldin/fwk5bqt6/

Second, both of your animations alter the same CSS property (transform) of the same DOM element. I don't believe you can do that. You can specify two animations on different elements, the image and a container element perhaps. Just apply one of the animations to the container, as in this fiddle: http://jsfiddle.net/rwaldin/fwk5bqt6/2/

PreparedStatement

You should definitely use a PreparedStatement. (Tutorial)

That way you can invoke:

pstmt.setDate( 1, aDate );

The JDBC driver will do date-time handling appropriate for your particular database.

Also, a PreparedStatement stops any SQL injection hacking attempts – very important! (humor)

It should look like this:

SimpleDateFormat format = new SimpleDateFormat( "MM/dd/yyyy" );  // United States style of format.
java.util.Date myDate = format.parse( "10/10/2009" );  // Notice the ".util." of package name.

PreparedStatement pstmt = connection.prepareStatement(
"INSERT INTO USERS ( USER_ID, FIRST_NAME, LAST_NAME, SEX, DATE ) " +
" values (?, ?, ?, ?, ? )");

pstmt.setString( 1, userId );
pstmt.setString( 3, myUser.getLastName() ); 
pstmt.setString( 2, myUser.getFirstName() ); // please use "getFir…" instead of "GetFir…", per Java conventions.
pstmt.setString( 4, myUser.getSex() );
java.sql.Date sqlDate = new java.sql.Date( myDate.getTime() ); // Notice the ".sql." (not "util") in package name.
pstmt.setDate( 5, sqlDate ); 

And that's it, the JDBC driver will create the right SQL syntax for you.

Retrieving

When retrieving a Date object, you can use a SimpleDateFormat to create a formatted string representation of the date-time value.

Here is one quick example line, but search StackOverflow for many more.

String s = new SimpleDateFormat("dd/MM/yyyy").format( aDate ); 

I think your answer can be found on this page. From the page:

This Folder, Subfolders and Files:

InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit 
PropagationFlags.None

Remove lib from Podfile, then pod install again.

FNV-1 is rumoured to be a good hash function for strings.

For long strings (longer than, say, about 200 characters), you can get good performance out of the MD4 hash function. As a cryptographic function, it was broken about 15 years ago, but for non cryptographic purposes, it is still very good, and surprisingly fast. In the context of Java, you would have to convert the 16-bit char values into 32-bit words, e.g. by grouping such values into pairs. A fast implementation of MD4 in Java can be found in sphlib. Probably overkill in the context of a classroom assignment, but otherwise worth a try.

I think you just need to create your volume outside docker first with a docker create -v /location --name and then reuse it.

And by the time I used to use docker a lot, it wasn't possible to use a static docker volume with dockerfile definition so my suggestion is to try the command line (eventually with a script ) .

You could do:

class myClass : ICloneable
{
    public String test;
    public object Clone()
    {
        return this.MemberwiseClone();
    }
}

then you can do

myClass a = new myClass();
myClass b = (myClass)a.Clone();

N.B. MemberwiseClone() Creates a shallow copy of the current System.Object.

You don't need ng-checked when you use ng-model. If you're performing CRUD on your HTML Form, just create a model for CREATE mode that is consistent with your EDIT mode during the data-binding:

CREATE Mode: Model with default values only

$scope.dataModel = {
   isItemSelected: true,
   isApproved: true,
   somethingElse: "Your default value"
}

EDIT Mode: Model from database

$scope.dataModel = getFromDatabaseWithSameStructure()

Then whether EDIT or CREATE mode, you can consistently make use of your ng-model to sync with your database.

It is quite easy. Assuming you have a field(dateposted) with the type "timestamp" in your database table already queried and you want to display it, have it formated and also have the AM/PM, all you need do is shown below.

     <?php
     echo date("F j, Y h:m:s A" ,strtotime($row_rshearing['dateposted'])); 


    ?>

Note: Your OUTPUT should look some what like this depending on the date posted

May 21, 2014 03:05:27 PM

I use grc (Generic Colouriser), which allows you to colour the output of a number of commands including diff.

It is a python script which can be wrapped around any command. So instead of invoking diff file1 file2, you would invoke grc diff file1 file2 to see colourised output. I have aliased diff to grc diff to make it easier.

check out this solution... works for me >> https://jsfiddle.net/y49jpdns/

<html lang="en" class="no-js">
   <head>
      <meta charset="utf-8">
      <meta name="viewport" content="width=device-width,initial-scale=1.0">
      <style>
      html body {width: 100%;height: 100%;padding: 0px;margin: 0px;overflow: hidden;font-family: arial;font-size: 10px;color: #6e6e6e;background-color: #000;} #preview-frame {width: 100%;background-color: #fff;}</style>
      <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
      <script>
         var calcHeight = function() {
           $('#preview-frame').height($(window).height());
         }

         $(document).ready(function() {
           calcHeight();
         }); 

         $(window).resize(function() {
           calcHeight();
         }).load(function() {
           calcHeight();
         });
      </script>
   </head>
   <body>
      <iframe id="preview-frame" src="http://leowebguy.com/" name="preview-frame" frameborder="0" noresize="noresize">
      </iframe>
   </body>
</html>

While Mobile Android may have "mobile" in it's user-agent string, what if it's using Opera Mobile for Android on a Tablet? It'll still have "mobile" in it's user-agent string, but should be displaying Tablet-sized sites. You'll need to test for "mobile" that is not preceded by "opera" rather than just "mobile"

or you could just forget about Opera Mobile.

Related to this question you can review Composer documentation on versions, but here in short:

• Tilde Version Range (~) - ~1.2.3 is equivalent to >=1.2.3 <1.3.0
• Caret Version Range (^) - ~1.2.3 is equivalent to >=1.2.3 <2.0.0

So, with Tilde you will get automatic updates of patches but minor and major versions will not be updated. However, if you use Caret you will get patches and minor versions, but you will not get major (breaking changes) versions.

Tilde Version is considered "safer" approach, but if you are using reliable dependencies (well-maintained libraries) you should not have any problems with Caret Version (because minor changes should not be breaking changes.

You should probably review this stackoverflow post about differences between composer install and composer update.

Try this It is working for me..

The syntax is GetFiles(string path, string searchPattern);

var filePath = Server.MapPath("~/App_Data/");
string[] filePaths = Directory.GetFiles(@filePath, "*.*");

This code will return all the files inside App_Data folder.

The second parameter . indicates the searchPattern with File Extension where the first * is for file name and second is for format of the file or File Extension like (*.png - any file name with .png format.

You can't cast to float and keep the string in the same column. You can do like this to get null when isnumeric returns 0.

SELECT CASE ISNUMERIC(QTY) WHEN 1 THEN CAST(QTY AS float) ELSE null END

I wrote a very simple class for exporting to "Excel XML" aka SpreadsheetML. It's not quite as convenient for the end user as XSLX (depending on file extension and Excel version, they may get a warning message), but it's a lot easier to work with than XLS or XLSX.

http://github.com/elidickinson/php-export-data

Add your multiple columns with comma separations:

UPDATE settings SET postsPerPage = $postsPerPage, style= $style WHERE id = '1'

However, you're not sanitizing your inputs?? This would mean any random hacker could destroy your database. See this question: What's the best method for sanitizing user input with PHP?

Also, is style a number or a string? I'm assuming a string, so it would need to be quoted.

How about using backslash \ in front of the square bracket. Normally square brackets match a character class.

Another possible solution:

sek=[]
L=[1,2,3,4,5,6,7,8,9,0]
for i in [2, 4, 7, 0, 3]:
   a=[L[i]]
   sek=sek+a
print (sek)

Bootstrap 5

For bootstrap 5 you can just go to you main scss file and add:

$primary: #d93eba;
$body-bg: #fff;
$secondary: #8300d9;

or whatever changes you wanna make...

And don't forget to import bootstrap right after.

Your final main.scss file should look like this:

$primary: #d93eba;
$body-bg: #fff;
$secondary: #8300d9;


@import "~node_modules/bootstrap/scss/bootstrap";

I use mobile-browser-emulator chrome plug-in which is has iphone device types. It actually uses user-agent and size of device on which based responsive pages are rendered

For gitolite people, gitolite supports a command called -- wait for it -- symbolic-ref. It allows you to run that command remotely if you have W (write) permission to the repo.

I had the same problem. My fix was to add headers to my PHP script which are present only when in dev environment.

This allows cross-domain requests:

header("Access-Control-Allow-Origin: *");

This tells the preflight request that it is OK for the client to send any headers it wants:

header("Access-Control-Allow-Headers: *");

This way there is no need to modify the request.

If you have sensitive data in your dev database that might potentially be leaked, then you might think twice about this.

I realize this is an old question, and the OP is talking about using custom gx that aren't necessary 'checkbox'-looking, but there is a fantastic resource for generating custom colored assets here: http://kobroor.pl/

Just give it the relevant details and it spits out graphics, complete with xml resources, that you can just drop right in.

Two options save vijay.sql

declare
begin
execute immediate 
'CREATE TABLE DMS_POP_WKLY_REFRESH_'||to_char(sysdate,'YYYYMMDD')||' NOLOGGING PARALLEL AS
SELECT wk.*,bbc.distance_km ,NVL(bbc.tactical_broadband_offer,0) tactical_broadband_offer ,
       sel.tactical_select_executive_flag,
       sel.agent_name,
       res.DMS_RESIGN_CAMPAIGN_CODE,
       pclub.tactical_select_flag
FROM   spineowner.pop_wkly_refresh_20100201 wk,
       dms_bb_coverage_102009 bbc,
       dms_select_executive_group sel,
       DMS_RESIGN_CAMPAIGN_26052009 res,
       DMS_PRIORITY_CLUB pclub
WHERE  wk.mpn = bbc.mpn(+)
AND    wk.mpn = sel.mpn (+)
AND    wk.mpn = res.mpn (+)
AND    wk.mpn = pclub.mpn (+)'
end;
/

The above will generate table names automatically based on sysdate. If you still need to pass as variable, then save vijay.sql as

declare
begin
execute immediate 
'CREATE TABLE DMS_POP_WKLY_REFRESH_'||&1||' NOLOGGING PARALLEL AS
SELECT wk.*,bbc.distance_km ,NVL(bbc.tactical_broadband_offer,0) tactical_broadband_offer ,
       sel.tactical_select_executive_flag,
       sel.agent_name,
       res.DMS_RESIGN_CAMPAIGN_CODE,
       pclub.tactical_select_flag
FROM   spineowner.pop_wkly_refresh_20100201 wk,
       dms_bb_coverage_102009 bbc,
       dms_select_executive_group sel,
       DMS_RESIGN_CAMPAIGN_26052009 res,
       DMS_PRIORITY_CLUB pclub
WHERE  wk.mpn = bbc.mpn(+)
AND    wk.mpn = sel.mpn (+)
AND    wk.mpn = res.mpn (+)
AND    wk.mpn = pclub.mpn (+)'
end;
/

and then run as sqlplus -s username/password @vijay.sql '20100101'

Another alternative is to use sdkman. An advantage of sdkman over brew is that many versions of gradle are supported. (brew only supports the latest version and 2.14.) To install sdkman execute:

curl -s "https://get.sdkman.io" | bash

Then follow the instructions. Go here for more installation information. Once sdkman is installed use the command:

sdk install gradle

Or to install a specific version:

sdk install gradle 2.2

Or use to use a specific installed version:

sdk use gradle 2.2

To see which versions are installed and available:

sdk list gradle

For more information go here.

The calculation is simple

if you want to add 1 hour in the date .

every day have 24 hour , you can add .

select sysdate + 1/24 from dual; 

if you want 1 day to add

select sysdate + 24/24 from dual; 

or 

select sysdate + 1 from dual; 

same as for 2, 3 , 4 day

For static date you have the answer below.

• Ours: This is the branch you are currently on.
• Theirs: This is the other branch that is used in your action.

So if you are on branch release/2.5 and you merge branch feature/new-buttons into it, then the content as found in release/2.5 is what ours refers to and the content as found on feature/new-buttons is what theirs refers to. During a merge action this is pretty straight forward.

The only problem most people fall for is the rebase case. If you do a re-base instead of a normal merge, the roles are swapped. How's that? Well, that's caused solely by the way rebasing works. Think of rebase to work like that:

1. All commits you have done since your last pull are moved to a branch of their own, let's name it BranchX.
2. You checkout the head of your current branch, discarding any local changes you had but that way retrieving all changes others have pushed for that branch.
3. Now every commit on BranchX is cherry-picked in order old to new to your current branch.
4. BranchX is deleted again and thus won't ever show up in any history.

Of course, that's not really what is going on but it's a nice mind model for me. And if you look at 2 and 3, you will understand why the roles are swapped now. As of 2, your current branch is now the branch from the server without any of your changes, so this is ours (the branch you are on). The changes you made are now on a different branch that is not your current one (BranchX) and thus these changes (despite being the changes you made) are theirs (the other branch used in your action).

That means if you merge and you want your changes to always win, you'd tell git to always choose "ours" but if you rebase and you want all your changes to always win, you tell git to always choose "theirs".

well, there are two way to change max_execution_time.
1. You can directly set it in php.ini file.
2. Secondly, you can add following line in your code.

ini_set('max_execution_time', '100')

instead of

$('html, body').animate({scrollTop:xxx}, 'slow');

use

$('html, body').animate({scrollTop:$('#div_id').position().top}, 'slow');

this will return the absolute top position of whatever element you select as #div_id

@Pedram, your old solution works actually fine in lollipop too (and better than new one since it's usable everywhere, including in remote views) just change your circular_progress_bar.xml code to this:

<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
    android:fromDegrees="270"
    android:toDegrees="270">
    <shape
        android:innerRadiusRatio="2.5"
        android:shape="ring"
        android:thickness="1dp"
        android:useLevel="true"> <!-- Just add this line -->
        <gradient
            android:angle="0"
            android:endColor="#007DD6"
            android:startColor="#007DD6"
            android:type="sweep"
            android:useLevel="false" />
    </shape>
</rotate>

The easiest way to do this now is with a flexbox:

http://css-tricks.com/snippets/css/a-guide-to-flexbox/

The CSS is then simply:

#container {
    display: flex;
    justify-content: space-between;
}

demo: http://jsfiddle.net/QPrk3/

However, this is currently only supported by relatively recent browsers (http://caniuse.com/flexbox). Also, the spec for flexbox layout has changed a few times, so it's possible to cover more browsers by additionally including an older syntax:

http://css-tricks.com/old-flexbox-and-new-flexbox/

http://css-tricks.com/using-flexbox/

If you are using CentOS or another Linux flavour then just do Ctrl+R at the prompt and type git.

If you keep hitting Ctrl+R this will do a reverse search through your history for commands that start with git

You can use $timeout to prevent the error.

$timeout(function () {
    var scope = angular.element($("#myController")).scope();
    scope.myMethod(); 
    scope.$scope();
}, 1);

You need not to use even the package "tcltk". You can simply do as shown below:

write.csv(x, file = "c:\\myname\\yourfile.csv", row.names = FALSE)

Give your path inspite of "c:\myname\yourfile.csv".

You can use this one-liner:

cat 1.txt | xargs echo rm | sh

Which does shell expansion but executes rm the minimum number of times.

If you use iOS 7 SDK, this is very simple.

Just add this line in your viewDidLoad method:

self.yourTableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];

This worked fine with me url:http://example.com/rest/muqsith/get-file?filePath=C:\Users\I066807\Desktop\test.xml

@GET
@Produces({ MediaType.APPLICATION_OCTET_STREAM })
@Path("/get-file")
public Response getFile(@Context HttpServletRequest request){
   String filePath = request.getParameter("filePath");
   if(filePath != null && !"".equals(filePath)){
        File file = new File(filePath);
        StreamingOutput stream = null;
        try {
        final InputStream in = new FileInputStream(file);
        stream = new StreamingOutput() {
            public void write(OutputStream out) throws IOException, WebApplicationException {
                try {
                    int read = 0;
                        byte[] bytes = new byte[1024];

                        while ((read = in.read(bytes)) != -1) {
                            out.write(bytes, 0, read);
                        }
                } catch (Exception e) {
                    throw new WebApplicationException(e);
                }
            }
        };
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
        return Response.ok(stream).header("content-disposition","attachment; filename = "+file.getName()).build();
        }
    return Response.ok("file path null").build();
}

None of these answers fit my specific situation, which was that I wanted to run one specific cron job, just once, and run it immediately.

I'm on a Ubuntu server, and I use cPanel to setup my cron jobs.

I simply wrote down my current settings, and then edited them to be one minute from now. When I fixed another bug, I just edited it again to one minute from now. And when I was all done, I just reset the settings back to how they were before.

Example: It's 4:34pm right now, so I put 35 16 * * *, for it to run at 16:35.

It worked like a charm, and the most I ever had to wait was a little less than one minute.

I thought this was a better option than some of the other answers because I didn't want to run all of my weekly crons, and I didn't want the job to run every minute. It takes me a few minutes to fix whatever the issues were before I'm ready to test it again. Hopefully this helps someone.

I had the same problem because I was using port 80 instead of 8080 in the settings.xml proxy configuration

The existing answers which leverage SJCL, CryptoJS, and/or WebCrypto aren't necessarily wrong but they're not as safe as you might initially suspect. Generally you want to use libsodium. First I'll explain why, then how.

Why Not SJCL, CryptoJS, WebCrypto, etc.?

Short answer: In order for your encryption to actually be secure, these libraries expect you to make too many choices e.g. the block cipher mode (CBC, CTR, GCM; if you can't tell which of the three I just listed is secure to use and under what constraints, you shouldn't be burdened with this sort of choice at all).

Unless your job title is cryptography engineer, the odds are stacked against you implementing it securely.

Why to Avoid CryptoJS?

CryptoJS offers a handful of building blocks and expects you to know how to use them securely. It even defaults to CBC mode (archived).

Why is CBC mode bad?

Read this write-up on AES-CBC vulnerabilities.

Why to Avoid WebCrypto?

WebCrypto is a potluck standard, designed by committee, for purposes that are orthogonal to cryptography engineering. Specifically, WebCrypto was meant to replace Flash, not provide security.

Why to Avoid SJCL?

SJCL's public API and documentation begs users to encrypt data with a human-remembered password. This is rarely, if ever, what you want to do in the real world.

Additionally: Its default PBKDF2 round count is roughly 86 times as small as you want it to be. AES-128-CCM is probably fine.

Out of the three options above, SJCL is the least likely to end in tears. But there are better options available.

Why is Libsodium Better?

You don't need to choose between a menu of cipher modes, hash functions, and other needless options. You'll never risk screwing up your parameters and removing all security from your protocol.

Instead, libsodium just gives you simple options tuned for maximum security and minimalistic APIs.

• crypto_box() / crypto_box_open() offer authenticated public-key encryption.
  • The algorithm in question combines X25519 (ECDH over Curve25519) and XSalsa20-Poly1305, but you don't need to know (or even care) about that to use it securely
• crypto_secretbox() / crypto_secretbox_open() offer shared-key authenticated encryption.
  • The algorithm in question is XSalsa20-Poly1305, but you don't need to know/care

Additionally, libsodium has bindings in dozens of popular programming languages, so it's very likely that libsodium will just work when trying to interoperate with another programming stack. Also, libsodium tends to be very fast without sacrificing security.

How to Use Libsodium in JavaScript?

First, you need to decide one thing:

1. Do you just want to encrypt/decrypt data (and maybe still somehow use the plaintext in database queries securely) and not worry about the details? Or...
2. Do you need to implement a specific protocol?

If you selected the first option, get CipherSweet.js.

The documentation is available online. EncryptedField is sufficient for most use cases, but the EncryptedRow and EncryptedMultiRows APIs may be easier if you have a lot of distinct fields you want to encrypt.

With CipherSweet, you don't need to even know what a nonce/IV is to use it securely.

Additionally, this handles int/float encryption without leaking facts about the contents through ciphertext size.

Otherwise, you'll want sodium-plus, which is a user-friendly frontend to various libsodium wrappers. Sodium-Plus allows you to write performant, asynchronous, cross-platform code that's easy to audit and reason about.

To install sodium-plus, simply run...

npm install sodium-plus

There is currently no public CDN for browser support. This will change soon. However, you can grab sodium-plus.min.js from the latest Github release if you need it.

const { SodiumPlus } = require('sodium-plus');_x000D_
let sodium;_x000D_
_x000D_
(async function () {_x000D_
    if (!sodium) sodium = await SodiumPlus.auto();_x000D_
    let plaintext = 'Your message goes here';_x000D_
    let key = await sodium.crypto_secretbox_keygen();_x000D_
    let nonce = await sodium.randombytes_buf(24);_x000D_
    let ciphertext = await sodium.crypto_secretbox(_x000D_
        plaintext,_x000D_
        nonce,_x000D_
        key    _x000D_
    );_x000D_
    console.log(ciphertext.toString('hex'));_x000D_
_x000D_
    let decrypted = await sodium.crypto_secretbox_open(_x000D_
        ciphertext,_x000D_
        nonce,_x000D_
        key_x000D_
    );_x000D_
_x000D_
    console.log(decrypted.toString());_x000D_
})();

The documentation for sodium-plus is available on Github.

If you'd like a step-by-step tutorial, this dev.to article has what you're looking for.

Per zanco's answer, you're not providing a remote command to ssh, given how the shell parses the command line. To solve this problem, change the syntax of your ssh command invocation so that the remote command is comprised of a syntactically correct, multi-line string.

There are a variety of syntaxes that can be used. For example, since commands can be piped into bash and sh, and probably other shells too, the simplest solution is to just combine ssh shell invocation with heredocs:

ssh user@server /bin/bash <<'EOT'
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT

Note that executing the above without /bin/bash will result in the warning Pseudo-terminal will not be allocated because stdin is not a terminal. Also note that EOT is surrounded by single-quotes, so that bash recognizes the heredoc as a nowdoc, turning off local variable interpolation so that the command text will be passed as-is to ssh.

If you are a fan of pipes, you can rewrite the above as follows:

cat <<'EOT' | ssh user@server /bin/bash
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT

The same caveat about /bin/bash applies to the above.

Another valid approach is to pass the multi-line remote command as a single string, using multiple layers of bash variable interpolation as follows:

ssh user@server "$( cat <<'EOT'
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT
)"

The solution above fixes this problem in the following manner:

1. ssh user@server is parsed by bash, and is interpreted to be the ssh command, followed by an argument user@server to be passed to the ssh command

2. " begins an interpolated string, which when completed, will comprise an argument to be passed to the ssh command, which in this case will be interpreted by ssh to be the remote command to execute as user@server

3. $( begins a command to be executed, with the output being captured by the surrounding interpolated string

4. cat is a command to output the contents of whatever file follows. The output of cat will be passed back into the capturing interpolated string

5. << begins a bash heredoc

6. 'EOT' specifies that the name of the heredoc is EOT. The single quotes ' surrounding EOT specifies that the heredoc should be parsed as a nowdoc, which is a special form of heredoc in which the contents do not get interpolated by bash, but rather passed on in literal format

7. Any content that is encountered between <<'EOT' and <newline>EOT<newline> will be appended to the nowdoc output

8. EOT terminates the nowdoc, resulting in a nowdoc temporary file being created and passed back to the calling cat command. cat outputs the nowdoc and passes the output back to the capturing interpolated string

9. ) concludes the command to be executed

10. " concludes the capturing interpolated string. The contents of the interpolated string will be passed back to ssh as a single command line argument, which ssh will interpret as the remote command to execute as user@server

If you need to avoid using external tools like cat, and don't mind having two statements instead of one, use the read built-in with a heredoc to generate the SSH command:

IFS='' read -r -d '' SSH_COMMAND <<'EOT'
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT

ssh user@server "${SSH_COMMAND}"

You are confused on this.

A keystore is a container of certificates, private keys etc.

There are specifications of what should be the format of this keystore and the predominant is the #PKCS12

JKS is Java's keystore implementation. There is also BKS etc.

These are all keystore types.

So to answer your question:

difference between .keystore files and .jks files

There is none. JKS are keystore files. There is difference though between keystore types. E.g. JKS vs #PKCS12

In case with 'a large file' is meant beyond the 4GB limit, then my following written code logic is appropriate. The key issue to notice is the LONG data type used with the SEEK method. As a LONG is able to point beyond 2^32 data boundaries. In this example, the code is processing first processing the large file in chunks of 1GB, after the large whole 1GB chunks are processed, the left over (<1GB) bytes are processed. I use this code with calculating the CRC of files beyond the 4GB size. (using https://crc32c.machinezoo.com/ for the crc32c calculation in this example)

private uint Crc32CAlgorithmBigCrc(string fileName)
{
    uint hash = 0;
    byte[] buffer = null;
    FileInfo fileInfo = new FileInfo(fileName);
    long fileLength = fileInfo.Length;
    int blockSize = 1024000000;
    decimal div = fileLength / blockSize;
    int blocks = (int)Math.Floor(div);
    int restBytes = (int)(fileLength - (blocks * blockSize));
    long offsetFile = 0;
    uint interHash = 0;
    Crc32CAlgorithm Crc32CAlgorithm = new Crc32CAlgorithm();
    bool firstBlock = true;
    using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
    {
        buffer = new byte[blockSize];
        using (BinaryReader br = new BinaryReader(fs))
        {
            while (blocks > 0)
            {
                blocks -= 1;
                fs.Seek(offsetFile, SeekOrigin.Begin);
                buffer = br.ReadBytes(blockSize);
                if (firstBlock)
                {
                    firstBlock = false;
                    interHash = Crc32CAlgorithm.Compute(buffer);
                    hash = interHash;
                }
                else
                {
                    hash = Crc32CAlgorithm.Append(interHash, buffer);
                }
                offsetFile += blockSize;
            }
            if (restBytes > 0)
            {
                Array.Resize(ref buffer, restBytes);
                fs.Seek(offsetFile, SeekOrigin.Begin);
                buffer = br.ReadBytes(restBytes);
                hash = Crc32CAlgorithm.Append(interHash, buffer);
            }
            buffer = null;
        }
    }
    //MessageBox.Show(hash.ToString());
    //MessageBox.Show(hash.ToString("X"));
    return hash;
}

Its an XML namespace. It is required when you use XHTML 1.0 or 1.1 doctypes or application/xhtml+xml mimetypes.

You should be using HTML5 doctype, then you don't need it for text/html. Better start from template like this :

<!DOCTYPE html>
<html>
    <head>
        <meta charset=utf-8 />
        <title>domcument title</title>
        <link rel="stylesheet" href="/stylesheet.css" type="text/css" />
    </head>
    <body>
            <!-- your html content -->
            <script src="/script.js"></script>
    </body>
</html>

When you have put your Doctype straight - do and validate you html and your css .
That usually will sove you layout issues.

The Internationalization API supports getting the user timezone, and is supported in all current browsers.

console.log(Intl.DateTimeFormat().resolvedOptions().timeZone)

Keep in mind that on some older browser versions that support the Internationalization API, the timeZone property is set to undefined rather than the user’s timezone string. As best as I can tell, at the time of writing (July 2017) all current browsers except for IE11 will return the user timezone as a string.

Mark gravell suggested this if you have .NET Core 3, System.Runtime.Intrinsics.X86.Popcnt.PopCount

public bool IsPowerOfTwo(uint i)
{
    return Popcnt.PopCount(i) == 1
}

Single instruction, faster than (x != 0) && ((x & (x - 1)) == 0) but less portable.

I found this to be the easiest way to change it server side.

using System.Collections.Generic;
using System.Web.Mvc;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
using Newtonsoft.Json.Serialization;

namespace Website
{
    /// <summary>
    /// This is like MVC5's JsonResult but it uses CamelCase and date formatting.
    /// </summary>
    public class MyJsonResult : ContentResult
    {
        private static readonly JsonSerializerSettings Settings = new JsonSerializerSettings
        {
            ContractResolver = new CamelCasePropertyNamesContractResolver(),
            Converters = new List<JsonConverter> { new StringEnumConverter() }
        };

        public FindersJsonResult(object obj)
        {
            this.Content = JsonConvert.SerializeObject(obj, Settings);
            this.ContentType = "application/json";
        }
    }
}

Both commands are correct

php_value post_max_size 30M 

php_value upload_max_filesize 30M 

BUT to use the .htaccess you have to enable rewrite_module in Apache config file. In httpd.conf find this line:

# LoadModule rewrite_module modules/mod_rewrite.so

and remove the #.

Use np.select if you have multiple conditions to be checked from the dataframe and output a specific choice in a different column

conditions=[(condition1),(condition2)]
choices=["choice1","chocie2"]

df["new column"]=np.select=(condtion,choice,default=)

Note: No of conditions and no of choices should match, repeat text in choice if for two different conditions you have same choices

Try to reinstall new version of XAMPP. Find "<Directory "C:/xampp/php">" and then change to something like this

<Directory "C:/xampp/php">
    AllowOverride AuthConfig Limit
    Order allow,deny
    Allow from all
    Require all granted
</Directory>

PowerShell is very powerful, more powerful than the standard built-ins of the Unix shells (but only because it includes much of the functionality usually shelled out to subprograms). Also, consider that you can write applets in any .NET language, including IronPython, IronRuby, PerlNet, etc.. or you can simply call your Cygwin commands from PowerShell, ignoring all the extra functionality and it will work similarly to Bash, KornShell, or whatever...

Starting with PostgreSQL 9.5, there's a new syntax dedicated to getting random elements from a table :

SELECT * FROM mytable TABLESAMPLE SYSTEM (5);

This example will give you 5% of elements from mytable.

See more explanation on the documentation: http://www.postgresql.org/docs/current/static/sql-select.html

If you don't want to add id's to your data, you could track by the index in the array, which will cause the items to be keyed by their position in the array instead of their value.

Like this:

var myArray = [1,1,1,1,1];

<li ng-repeat="item in myArray track by $index">

python3 -m virtualenv virtualenv_name

python -m virtualenv virtualenv_name

lets assume that your pem file and somefile.txt you want to send is in Downloads folder

scp -i ~/Downloads/mykey.pem ~/Downloads/somefile.txt [email protected]:~/

let me know if it doesn't work

You can also use google-collections (guava) Joiner class if you want to customize the print format

I was having this same issue - I am using Selectize with Rails and wanted to Selectize an association field - I wanted the name of the associated record to show up in the dropdown, but I needed the value of each option to be the id of the record, since Rails uses the value to set associations.

I solved this by setting a coffeescript var of @valueAttr to the id of each object and a var of @dataAttr to the name of the record. Then I went through each option and set:

 opts.labelField = @dataAttr
 opts.valueField = @valueAttr

It helps to see the full diff: https://github.com/18F/C2/pull/912/files

I like using the ggplot2 for this sort of thing:

df$Date <- as.Date( df$Date, '%m/%d/%Y')
require(ggplot2)
ggplot( data = df, aes( Date, Visits )) + geom_line() 

i got very good results using a user function from http://php.net/manual/de/function.mime-content-type.php @''john dot howard at prismmg dot com 26-Oct-2009 03:43''

function get_mime_type($filename, $mimePath = '../etc') { ...

which doesnt use finfo, exec or deprecated function

works well also with remote ressources!

If you're using Python < 3, you'll need to tell the interpreter that your string literal is Unicode by prefixing it with a u:

Python 2.7.2 (default, Jan 14 2012, 23:14:09) 
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> "??".encode("utf8")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe4 in position 0: ordinal not in range(128)
>>> u"??".encode("utf8")
'\xe4\xbd\xa0\xe5\xa5\xbd'

Further reading: Unicode HOWTO.

Your .htaccess is slightly off. Look at mine:

 RewriteEngine On
 RewriteBase /codeigniter  

  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond $1 !^(index\.php|images|robots\.txt|css|docs|js|system)
  RewriteRule ^(.*)$ /codeigniter/index.php?/$1 [L]

Notice "codeigniter" in two places.

after that, in your config:

base_url = "http://localhost/codeigniter"
index = ""

Change codeigniter to "ci" whereever appropriate

If you don't know when data will be added to #data, you could set an interval to update the element's scrollTop to its scrollHeight every couple of seconds. If you are controlling when data is added, just call the internal of the following function after the data has been added.

window.setInterval(function() {
  var elem = document.getElementById('data');
  elem.scrollTop = elem.scrollHeight;
}, 5000);

Simply restarting my php-fpm solved the issue. As i understand it's mostly a php-fpm issue than nginx.

I just spent an hour trying to debug this and then realised that i was connected to my emulator instead of my phone. So even though i had succesfully deleted the app on my phone it was still failing. Stupid mistake but maybe this will help someone else.

I've resolved this by adding my SSH private key to the ssh-agent in the command:

$ ssh-add -K ~/.ssh/id_rsa

And setting Settings --> Version Control --> Git, and then, in the SSH executable dropdown, choose Native

you can try something like this, or just copy and past below piece.

boolean exception = true;
Charset charset = Charset.defaultCharset(); //Try the default one first.        
int index = 0;

while(exception) {
    try {
        lines = Files.readAllLines(f.toPath(),charset);
          for (String line: lines) {
              line= line.trim();
              if(line.contains(keyword))
                  values.add(line);
              }           
        //No exception, just returns
        exception = false; 
    } catch (IOException e) {
        exception = true;
        //Try the next charset
        if(index<Charset.availableCharsets().values().size())
            charset = (Charset) Charset.availableCharsets().values().toArray()[index];
        index ++;
    }
}

In my case i have to concatenate all the account number of a person who's mobile number is unique. So i have used the following query to achieve that.

SELECT GROUP_CONCAT(AccountsNo) as Accounts FROM `tblaccounts` GROUP BY MobileNumber

Query Result is below:

Accounts
93348001,97530801,93348001,97530801
89663501
62630701
6227895144840002
60070021
60070020
60070019
60070018
60070017
60070016
60070015

In docker-compose.yml you can use this format:

volumes:
    - host directory:container directory

according to their documentation

Anyone who has set below property to

ScrollView:: android:fillViewport="true"

constraint layout: android:layout_height="wrap_content"

And it's still not working then make sure then you have not set the Inner scrollable layout (RecycleView) bottom constraint to bottom of the parent.

Add below lines of code:

android:nestedScrollingEnabled="false"
android:layout_height="wrap_content"

Make sure to remove below constraint:

app:layout_constraintBottom_toBottomOf="parent"

Full code

   <androidx.core.widget.NestedScrollView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fillViewport="true">

<androidx.constraintlayout.widget.ConstraintLayout
    android:id="@+id/selectHubLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    tools:context=".ui.hubs.SelectHubFragment">

    <include
        android:id="@+id/include"
        layout="@layout/signup_hub_selection_details"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/rv_HubSelection"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:nestedScrollingEnabled="false"
        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="1.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/include" />
</androidx.constraintlayout.widget.ConstraintLayout>

This issue can also happen due to the following

1.In the Web.Config

<system.webServer>
     <modules runAllManagedModulesForAllRequests="true" /> 
</system.webServer>

2.Make sure the following are available in the bin folder on the server where the Web API is deployed

•System.Net.Http

•System.Net.Http.Formatting

•System.Web.Http.WebHost

•System.Web.Http

These assemblies won't be copied in the bin folder by default if the publish is through Visual Studio because the Web API packages are installed through Nuget in the development machine. Still if you want to achieve these files to be available as part of Visual Studio publish then you need to set CopyLocal to True for these Assemblies

When I tested this, I tried using the position property and it worked perfectly.

HTML

<div class="main">
 <div class="body">
 //add content here
 </body>
</div>

CSS

.main{
 position: relative;
}

.body{
 position: absolute;
 height: 100%;
}

There is a simple solution for you called unique_together which does exactly what you want.

For example:

class MyModel(models.Model):
  field1 = models.CharField(max_length=50)
  field2 = models.CharField(max_length=50)

  class Meta:
    unique_together = ('field1', 'field2',)

And in your case:

class Volume(models.Model):
  id = models.AutoField(primary_key=True)
  journal_id = models.ForeignKey(Journals, db_column='jid', null=True, verbose_name = "Journal")
  volume_number = models.CharField('Volume Number', max_length=100)
  comments = models.TextField('Comments', max_length=4000, blank=True)

  class Meta:
    unique_together = ('journal_id', 'volume_number',)

Try this:

lst = []
##use append to add items to the list.

lst.append({'A':0,'C':0,'G':0,'T':0})
lst.append({'A':1,'C':1,'G':1,'T':1})

##if u need to add n no of items to the list, use range with append:
for i in range(n):
    lst.append({'A':0,'C':0,'G':0,'T':0})

print lst

In your HTML, try and put the text that you want to come up in the title part of the code:

<a  href="buzz.html" title="buzz hover text">

You can also do the same for the alt text of your image.

The problem for me was a new server that System.Web.Routing was of version 3.5 while web.config requested version 4.0.0.0. The resolution was

%WINDIR%\Framework\v4.0.30319\aspnet_regiis -i

%WINDIR%\Framework64\v4.0.30319\aspnet_regiis -i

A snippet out of the MSDN:

'The following code sample shows how to create a DateTimePicker that enables users to choose a time only.'

timePicker = new DateTimePicker();
timePicker.Format = DateTimePickerFormat.Time;
timePicker.ShowUpDown = true;

Commit 59856de from Karsten Blees (kblees) for Git 1.9/2.0 (Q1 2014) clarifies that case:

gitignore.txt: clarify recursive nature of excluded directories

An optional prefix "!" which negates the pattern; any matching file excluded by a previous pattern will become included again.

It is not possible to re-include a file if a parent directory of that file is excluded. (*)
(*: unless certain conditions are met in git 2.8+, see below)
Git doesn't list excluded directories for performance reasons, so any patterns on contained files have no effect, no matter where they are defined.

Put a backslash ("\") in front of the first "!" for patterns that begin with a literal "!", for example, "\!important!.txt".

Example to exclude everything except a specific directory foo/bar (note the /* - without the slash, the wildcard would also exclude everything within foo/bar):

 --------------------------------------------------------------
     $ cat .gitignore
     # exclude everything except directory foo/bar
     /*
     !/foo
     /foo/*
     !/foo/bar
 --------------------------------------------------------------

In your case:

application/*
!application/**/
application/language/*
!application/language/**/
!application/language/gr/**

You must white-list folders first, before being able to white-list files within a given folder.

Update Feb/March 2016:

Note that with git 2.9.x/2.10 (mid 2016?), it might be possible to re-include a file if a parent directory of that file is excluded if there is no wildcard in the path re-included.

Nguy?n Thái Ng?c Duy (pclouds) is trying to add this feature:

• commit 506d8f1 for git v2.7.0, reverted in commit 76b620d git v2.8.0-rc0
• commit 5e57f9c git v2.8.0-rc0,... reverted(!) in commit 5cee3493 git 2.8.0.

So with git 2.9+, this could have actually worked, but was ultimately reverted:

application/
!application/language/gr/

The problem I faced was in client server environment. The client was trying to connect over http port 80 but wanted the server proxy to redirect the request to some other port and data was https. So basically asking secure information over http. So server should have http port 80 as well as the port client is requesting, let's say urla:1111\subB.

The issue was server was hosting this on some other port e,g urla:2222\subB; so the client was trying to access over 1111 was receiving the error. Correcting the port number should fix this issue. In this case to port number 1111.

The systemd way to do this is to have the process "talk back" when it's setup somehow, like by opening a socket or sending a notification (or a parent script exiting). Which is of course not always straight-forward especially with third party stuff :|

You might be able to do something inline like

ExecStart=/bin/bash -c '/bin/start_cassandra &; do_bash_loop_waiting_for_it_to_come_up_here'

or a script that does the same. Or put do_bash_loop_waiting_for_it_to_come_up_here in an ExecStartPost

Or create a helper .service that waits for it to come up, so the helper service depends on cassandra, and waits for it to come up, then your other process can depend on the helper service.

(May want to increase TimeoutStartSec from the default 90s as well)

A summary (and very minor improvement) on the most common answers that I found for this as at 2020.

tl;dr

Call with :w!! or :W!!. After it expands, press enter.

• If you are too slow in typing the !! after the w/W, it will not expand and might report: E492: Not an editor command: W!!

NOTE Use which tee output to replace /usr/bin/tee if it differs in your case.

Put these in your ~/.vimrc file:

    " Silent version of the super user edit, sudo tee trick.
    cnoremap W!! execute 'silent! write !sudo /usr/bin/tee "%" >/dev/null' <bar> edit!
    " Talkative version of the super user edit, sudo tee trick.
    cmap w!! w !sudo /usr/bin/tee >/dev/null "%"

More Info:

First, the linked answer below was about the only other that seemed to mitigate most known problems and differ in any significant way from the others. Worth reading: https://stackoverflow.com/a/12870763/2927555

My answer above was pulled together from multiple suggestions on the conventional sudo tee theme and thus very slightly improves on the most common answers I found. My version above:

• Works with whitespace in file names

• Mitigates path modification attacks by specifying the full path to tee.

• Gives you two mappings, W!! for silent execution, and w!! for not silent, i.e Talkative :-)

• The difference in using the non-silent version is that you get to choose between [O]k and [L]oad. If you don't care, use the silent version.

  • [O]k - Preserves your undo history, but will cause you to get warned when you try to quit. You have to use :q! to quit.
  • [L]oad - Erases your undo history and resets the "modified flag" allowing you to exit without being warned to save changes.

Information for the above was drawn from a bunch of other answers and comments on this, but notably:

Dr Beco's answer: https://stackoverflow.com/a/48237738/2927555

idbrii's comment to this: https://stackoverflow.com/a/25010815/2927555

Han Seoul-Oh's comment to this: How does the vim "write with sudo" trick work?

Bruno Bronosky comment to this: https://serverfault.com/a/22576/195239

This answer also explains why the apparently most simple approach is not such a good idea: https://serverfault.com/a/26334/195239

Use Add/Remove programs from the Control Panel.

No, you can have pointers to stack allocated objects:

MyClass *myclass;
MyClass c;
myclass = & c;
myclass->DoSomething();

This is of course common when using pointers as function parameters:

void f( MyClass * p ) {
    p->DoSomething();
}

int main() {
    MyClass c;
    f( & c );
}

One way or another though, the pointer must always be initialised. Your code:

MyClass *myclass;
myclass->DoSomething();

leads to that dreaded condition, undefined behaviour.

Step by step explanation how to make it work :

1- First create a python file according to the basic skeleton mentioned above. And save it to a path for example : "c:\PythonFiles\AppServerSvc.py"

import win32serviceutil
import win32service
import win32event
import servicemanager
import socket


class AppServerSvc (win32serviceutil.ServiceFramework):
    _svc_name_ = "TestService"
    _svc_display_name_ = "Test Service"


    def __init__(self,args):
        win32serviceutil.ServiceFramework.__init__(self,args)
        self.hWaitStop = win32event.CreateEvent(None,0,0,None)
        socket.setdefaulttimeout(60)

    def SvcStop(self):
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        win32event.SetEvent(self.hWaitStop)

    def SvcDoRun(self):
        servicemanager.LogMsg(servicemanager.EVENTLOG_INFORMATION_TYPE,
                          servicemanager.PYS_SERVICE_STARTED,
                          (self._svc_name_,''))
        self.main()

    def main(self):
        # Your business logic or call to any class should be here
        # this time it creates a text.txt and writes Test Service in a daily manner 
        f = open('C:\\test.txt', 'a')
        rc = None
        while rc != win32event.WAIT_OBJECT_0:
            f.write('Test Service  \n')
            f.flush()
            # block for 24*60*60 seconds and wait for a stop event
            # it is used for a one-day loop
            rc = win32event.WaitForSingleObject(self.hWaitStop, 24 * 60 * 60 * 1000)
        f.write('shut down \n')
        f.close()

if __name__ == '__main__':
    win32serviceutil.HandleCommandLine(AppServerSvc)

2 - On this step we should register our service.

Run command prompt as administrator and type as:

sc create TestService binpath= "C:\Python36\Python.exe c:\PythonFiles\AppServerSvc.py" DisplayName= "TestService" start= auto

the first argument of binpath is the path of python.exe

second argument of binpath is the path of your python file that we created already

Don't miss that you should put one space after every "=" sign.

Then if everything is ok, you should see

[SC] CreateService SUCCESS

Now your python service is installed as windows service now. You can see it in Service Manager and registry under :

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TestService

3- Ok now. You can start your service on service manager.

You can execute every python file that provides this service skeleton.

This code worked for me. It also takes a very small amount of time to execute.

    public static void CopyTo(this object Source, object Destination)
    {
        foreach (var pS in Source.GetType().GetProperties())
        {
            foreach (var pT in Destination.GetType().GetProperties())
            {
                if (pT.Name != pS.Name) continue;
                (pT.GetSetMethod()).Invoke(Destination, new object[]
                { pS.GetGetMethod().Invoke( Source, null ) });
                break;
            }
        };
    }

There is a buffer limit of something like 1024. The read will simply hang mid paste or input. To solve this use the -e option.

http://linuxcommand.org/lc3_man_pages/readh.html

-e use Readline to obtain the line in an interactive shell

Change your read to read -e and annoying line input hang goes away.

You can use Angular $window:

$window.location.href = '/index.html';

Example usage in a contoller:

(function () {
    'use strict';

    angular
        .module('app')
        .controller('LoginCtrl', LoginCtrl);

    LoginCtrl.$inject = ['$window', 'loginSrv', 'notify'];

    function LoginCtrl($window, loginSrv, notify) {
        /* jshint validthis:true */
        var vm = this;
        vm.validateUser = function () {
             loginSrv.validateLogin(vm.username, vm.password).then(function (data) {          
                if (data.isValidUser) {    
                    $window.location.href = '/index.html';
                }
                else
                    alert('Login incorrect');
            });
        }
    }
})();

If you are using LINUX, you can use pyALSAAUDIO. For windows, we have PyAudio and there is also a library called SoundAnalyse.

I found an example for Linux here:

#!/usr/bin/python
## This is an example of a simple sound capture script.
##
## The script opens an ALSA pcm for sound capture. Set
## various attributes of the capture, and reads in a loop,
## Then prints the volume.
##
## To test it out, run it and shout at your microphone:

import alsaaudio, time, audioop

# Open the device in nonblocking capture mode. The last argument could
# just as well have been zero for blocking mode. Then we could have
# left out the sleep call in the bottom of the loop
inp = alsaaudio.PCM(alsaaudio.PCM_CAPTURE,alsaaudio.PCM_NONBLOCK)

# Set attributes: Mono, 8000 Hz, 16 bit little endian samples
inp.setchannels(1)
inp.setrate(8000)
inp.setformat(alsaaudio.PCM_FORMAT_S16_LE)

# The period size controls the internal number of frames per period.
# The significance of this parameter is documented in the ALSA api.
# For our purposes, it is suficcient to know that reads from the device
# will return this many frames. Each frame being 2 bytes long.
# This means that the reads below will return either 320 bytes of data
# or 0 bytes of data. The latter is possible because we are in nonblocking
# mode.
inp.setperiodsize(160)

while True:
    # Read data from device
    l,data = inp.read()
    if l:
        # Return the maximum of the absolute value of all samples in a fragment.
        print audioop.max(data, 2)
    time.sleep(.001)

I use the first (running the code against a test database). The only substantive issue I see you raising with this approach is the possibilty of schemas getting out of sync, which I deal with by keeping a version number in my database and making all schema changes via a script which applies the changes for each version increment.

I also make all changes (including to the database schema) against my test environment first, so it ends up being the other way around: After all tests pass, apply the schema updates to the production host. I also keep a separate pair of testing vs. application databases on my development system so that I can verify there that the db upgrade works properly before touching the real production box(es).

The plyr package can be used for this. With the ddply() function you can split a data frame on one or more columns and apply a function and return a data frame, then with the summarize() function you can use the columns of the splitted data frame as variables to make the new data frame/;

dat <- read.table(textConnection('Group Score Info
1     1     1    a
2     1     2    b
3     1     3    c
4     2     4    d
5     2     3    e
6     2     1    f'))

library("plyr")

ddply(dat,.(Group),summarize,
    Max = max(Score),
    Info = Info[which.max(Score)])
  Group Max Info
1     1   3    c
2     2   4    d

Try wrapping the list in a div and give that div the inline property instead of your list.

It is possible on your restart some shards were not recovered, causing the cluster to stay red.
If you hit:
http://<yourhost>:9200/_cluster/health/?level=shards you can look for red shards.

I have had issues on restart where shards end up in a non recoverable state. My solution was to simply delete that index completely. That is not an ideal solution for everyone.

It is also nice to visualize issues like this with a plugin like:
Elasticsearch Head

When adding "use strict";, the following cases will throw a SyntaxError before the script is executing:

• Paving the way for future ECMAScript versions, using one of the newly reserved keywords (in prevision for ECMAScript 6): implements, interface, let, package, private, protected, public, static, and yield.

• Declaring function in blocks

  if(a<b){ function f(){} }
  

• Octal syntax

  var n = 023;
  

• this point to the global object.

   function f() {
        "use strict";
        this.a = 1;
   };
   f(); 
  

• Declaring twice the same name for a property name in an object literal

   {a: 1, b: 3, a: 7} 
  

  This is no longer the case in ECMAScript 6 (bug 1041128).

• Declaring two function arguments with the same name function

  f(a, b, b){}
  

• Setting a value to an undeclared variable

  function f(x){
     "use strict";
     var a = 12;
     b = a + x*35; // error!
  }
  f();
  

• Using delete on a variable name delete myVariable;

• Using eval or arguments as variable or function argument name

  "use strict";
  arguments++;
  var obj = { set p(arguments) { } };
  try { } catch (arguments) { }
  function arguments() { } 
  

Sources:

• Transitioning to strict mode on MDN

• Strict mode on MDN

• JavaScript’s Strict Mode and Why You Should Use It on Colin J. Ihrig's blog (archived version)

Here's the exact way sup uses:

.superscript{
    vertical-align:super;
    font-size:smaller;
}

Found this via google chrome inspect element.

When the session expires the data is no longer present, so something like

if (!isset($_SESSION['id'])) {
    header("Location: destination.php");
    exit;
}

will redirect whenever the session is no longer active.

You can set how long the session cookie is alive using session.cookie_lifetime

ini_set("session.cookie_lifetime","3600"); //an hour

EDIT: If you are timing sessions out due to security concern (instead of convenience,) use the accepted answer, as the comments below show, this is controlled by the client and thus not secure. I never thought of this as a security measure.

Upgrading to Entity Framework Version 6.2.0 worked for me.

I was previously on Version 6.0.0.

Hope this helps,

You can always format a date by extracting the parts and combine them using string functions:

var date = new Date();_x000D_
var dateStr =_x000D_
  ("00" + (date.getMonth() + 1)).slice(-2) + "/" +_x000D_
  ("00" + date.getDate()).slice(-2) + "/" +_x000D_
  date.getFullYear() + " " +_x000D_
  ("00" + date.getHours()).slice(-2) + ":" +_x000D_
  ("00" + date.getMinutes()).slice(-2) + ":" +_x000D_
  ("00" + date.getSeconds()).slice(-2);_x000D_
console.log(dateStr);

Sorry, I read jsp not javascript. You need to do something like (note that this is a relative url and may be different depending on the url of the document this javascript is in):

document.location = 'path/to/servlet';

Where your servlet-mapping in web.xml looks something like this:

<servlet-mapping>
    <servlet-name>someServlet</servlet-name>
    <url-pattern>/path/to/servlet*</url-pattern>
</servlet-mapping>

The error says it all, change:

ViewPager mPager = (ViewPager) findViewById(R.id.fieldspager);

to

final ViewPager mPager = (ViewPager) findViewById(R.id.fieldspager);

DECIMAL(18,0) will allow 0 digits after the decimal point.

Use something like DECIMAL(18,4) instead that should do just fine!

That gives you a total of 18 digits, 4 of which after the decimal point (and 14 before the decimal point).

Following document published by W3C also describes the differences between SOAP 1.1 and 1.2:

• From SOAP/1.1 to SOAP Version 1.2 in 9 points

@DougW has clearly answered this question, but I still like to add some codes here to explain Doug's points. (And correct errors in the code above)

Solution 1: URL-encode the POST data with a content-type header :application/x-www-form-urlencoded .

Note: you do not need to urlencode $_POST[] fields one by one, http_build_query() function can do the urlencoding job nicely.

$fields = array(
    'mediaupload'=>$file_field,
    'username'=>$_POST["username"],
    'password'=>$_POST["password"],
    'latitude'=>$_POST["latitude"],
    'longitude'=>$_POST["longitude"],
    'datetime'=>$_POST["datetime"],
    'category'=>$_POST["category"],
    'metacategory'=>$_POST["metacategory"],
    'caption'=>$_POST["description"]
);

$fields_string = http_build_query($fields);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_POSTFIELDS,$fields_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);

Solution 2: Pass the array directly as the post data without URL-encoding, while the Content-Type header will be set to multipart/form-data.

$fields = array(
        'mediaupload'=>$file_field,
        'username'=>$_POST["username"],
        'password'=>$_POST["password"],
        'latitude'=>$_POST["latitude"],
        'longitude'=>$_POST["longitude"],
        'datetime'=>$_POST["datetime"],
        'category'=>$_POST["category"],
        'metacategory'=>$_POST["metacategory"],
        'caption'=>$_POST["description"]
    );

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_POST,1);
    curl_setopt($ch, CURLOPT_POSTFIELDS,$fields);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    $response = curl_exec($ch);

Both code snippets work, but using different HTTP headers and bodies.

Take a look at sprintf() and family.

You don't say which shell you're using. If it's a POSIX-compatible one such as Bash, then parameter expansion can do what you want:

Parameter Expansion

...

${parameter#word}

Remove Smallest Prefix Pattern.
The word is expanded to produce a pattern. The parameter expansion then results in parameter, with the smallest portion of the prefix matched by the pattern deleted.

In other words, you can write

$var="${var#*:}"

which will remove anything matching *: from $var (i.e. everything up to and including the first :). If you want to match up to the last :, then you could use ## in place of #.

This is all assuming that the part to remove does not contain : (true for IPv4 addresses, but not for IPv6 addresses)

In your doSomething() function, pass in the event e and use e.preventDefault().

doSomething = function (e) {
    alert('it works!');
    e.preventDefault();
}

For a string of length 1 you can simply perform isdigit() or isalpha()

If your string length is greater than 1, you can make a function something like..

def isinteger(a):
    try:
        int(a)
        return True
    except ValueError:
        return False

Is there any command in Linux through which i can know if the process is in hang state.

There is no command, but once I had to do a very dumb hack to accomplish something similar. I wrote a Perl script which periodically (every 30 seconds in my case):

• run ps to find list of PIDs of the watched processes (along with exec time, etc)
• loop over the PIDs
• start gdb attaching to the process using its PID, dumping stack trace from it using thread apply all where, detaching from the process
• a process was declared hung if:
  • its stack trace didn't change and time didn't change after 3 checks
  • its stack trace didn't change and time was indicating 100% CPU load after 3 checks
• hung process was killed to give a chance for a monitoring application to restart the hung instance.

But that was very very very very crude hack, done to reach an about-to-be-missed deadline and it was removed a few days later, after a fix for the buggy application was finally installed.

Otherwise, as all other responders absolutely correctly commented, there is no way to find whether the process hung or not: simply because the hang might occur for way to many reasons, often bound to the application logic.

The only way is for application itself being capable of indicating whether it is alive or not. Simplest way might be for example a periodic log message "I'm alive".

To get right-click to paste to work:

• Right-click on the title bar > Properties
• Options tab > Edit options > enable QuickEdit Mode

A ramda one liner:

import {
 compose, 
 sum,
 values,
} from 'ramda'

export const sumValues = compose(sum, values);

Use: const summed = sumValues({ 'a': 1 , 'b': 2 , 'c':3 });

Try this one -

"SELECT 
       ID, Salt, password, BannedEndDate
     , (
          SELECT COUNT(1)
          FROM dbo.LoginFails l
          WHERE l.UserName = u.UserName
               AND IP = '" + Request.ServerVariables["REMOTE_ADDR"] + "'
      ) AS cnt
FROM dbo.Users u
WHERE u.UserName = '" + LoginModel.Username + "'"

You should try HttpAutoindexModule.

Set autoindex option to on. It is off by default.

Your example configuration should be ok

location /{ 
   root /home/yozloy/html/; 
   index index.html; 
   autoindex on;
}

Without autoindex option you should be getting Error 403 for requests that end with / on directories that do not have an index.html file. With this option you should be getting a simple listing:

<html>
<head><title>Index of /</title></head>
<body bgcolor="white">
<h1>Index of /test/</h1><hr><pre><a href="../">../</a>
<a href="test.txt">test.txt</a>                 19-May-2012 10:43            0
</pre><hr></body>
</html>

Edit: Updated the listing to delete any references to test