Yes, you could append ;Connection Timeout=30 to your connection string and specify the value you wish.

The timeout value set in the Connection Timeout property is a time expressed in seconds. If this property isn't set, the timeout value for the connection is the default value (15 seconds).

Moreover, setting the timeout value to 0, you are specifying that your attempt to connect waits an infinite time. As described in the documentation, this is something that you shouldn't set in your connection string:

A value of 0 indicates no limit, and should be avoided in a ConnectionString because an attempt to connect waits indefinitely.

Apparently things are changing.... getDerivedStateFromProps() is now the preferred function.

class Component extends React.Component {_x000D_
  static getDerivedStateFromProps(props, current_state) {_x000D_
    if (current_state.value !== props.value) {_x000D_
      return {_x000D_
        value: props.value,_x000D_
        computed_prop: heavy_computation(props.value)_x000D_
      }_x000D_
    }_x000D_
    return null_x000D_
  }_x000D_
}

(above code by danburzo @ github )

I had the same problem in masked edit box control that was used for Date and the error was due to Date format property in Region settings of windows. Changed "M/d/yyyy" to "dd/MM/yyyy" and everything worked out.

Python’s pass-by-assignment scheme isn’t quite the same as C++’s reference parameters option, but it turns out to be very similar to the argument-passing model of the C language (and others) in practice:

• Immutable arguments are effectively passed “by value.” Objects such as integers and strings are passed by object reference instead of by copying, but because you can’t change immutable objects in place anyhow, the effect is much like making a copy.
• Mutable arguments are effectively passed “by pointer.” Objects such as lists and dictionaries are also passed by object reference, which is similar to the way C passes arrays as pointers—mutable objects can be changed in place in the function, much like C arrays.

Let me state it clearly that you can use the string overload to include nested levels regardless of the multiplicities of the corresponding relationships, if you don't mind using string literals:

query.Include("Collection.Property")

substring(field, 1,3) will work on your examples.

select substring(field, 1,3) from table

Also, if the alphabetic part is of variable length, you can do this to extract the alphabetic part:

select substring(field, 1, PATINDEX('%[1234567890]%', field) -1) 
from table
where PATINDEX('%[1234567890]%', field) > 0

Use HTML textarea with runat="server" to access it in server side. This solution has less pain than using javascript or regex.

<textarea runat="server" id="txt1" maxlength="100" />

Note: To access Text Property in server side, you should use txt1.Value instead of txt1.Text

Just adding another solution that works for me.. You can simply append it in the marker options:

var marker = new google.maps.Marker({
    map: map, 
    position: position,

    // Custom Attributes / Data / Key-Values
    store_id: id,
    store_address: address,
    store_type: type
});

And then retrieve them with:

marker.get('store_id');
marker.get('store_address');
marker.get('store_type');

Sometimes all you have to do to make sure the cursor is inside the text box is: click on the text box and when a menu is displayed, click on "Format text box" then click on the "text box" tab and finally modify all four margins (left, right, upper and bottom) by arrowing down until "0" appear on each margin.

Use this in your Style in your values-v21/style.xml

<style name="AlertDialogCustom" parent="@android:style/Theme.Material.Dialog.NoActionBar">_x000D_
        <item name="android:windowBackground">@android:color/white</item>_x000D_
        <item name="android:windowActionBar">false</item>_x000D_
        <item name="android:colorAccent">@color/cbt_ui_primary_dark</item>_x000D_
        <item name="android:windowTitleStyle">@style/DialogWindowTitle.Sphinx</item>_x000D_
        <item name="android:textColorPrimary">@color/cbt_hints_color</item>_x000D_
        <item name="android:backgroundDimEnabled">true</item>_x000D_
        <item name="android:windowMinWidthMajor">@android:dimen/dialog_min_width_major</item>_x000D_
        <item name="android:windowMinWidthMinor">@android:dimen/dialog_min_width_minor</item>_x000D_
</style>

And for pre lollipop devices put it in values/style.xml

<style name="AlertDialogCustom" parent="@android:style/Theme.Material.Dialog.NoActionBar">_x000D_
        <item name="android:windowBackground">@android:color/white</item>_x000D_
        <item name="android:windowActionBar">false</item>_x000D_
        <item name="android:colorAccent">@color/cbt_ui_primary_dark</item>_x000D_
        <item name="android:windowTitleStyle">@style/DialogWindowTitle.Sphinx</item>_x000D_
        <item name="android:textColorPrimary">@color/cbt_hints_color</item>_x000D_
        <item name="android:backgroundDimEnabled">true</item>_x000D_
        <item name="android:windowMinWidthMajor">@android:dimen/dialog_min_width_major</item>_x000D_
        <item name="android:windowMinWidthMinor">@android:dimen/dialog_min_width_minor</item>_x000D_
</style>_x000D_
_x000D_
<style name="DialogWindowTitle.Sphinx" parent="@style/DialogWindowTitle_Holo">_x000D_
       <item name="android:textAppearance">@style/TextAppearance.Sphinx.DialogWindowTitle</item>_x000D_
</style>_x000D_
_x000D_
<style name="TextAppearance.Sphinx.DialogWindowTitle" parent="@android:style/TextAppearance.Holo.DialogWindowTitle">_x000D_
        <item name="android:textColor">@color/dark</item>_x000D_
        <!--<item name="android:fontFamily">sans-serif-condensed</item>-->_x000D_
        <item name="android:textStyle">bold</item>_x000D_
</style>

You'll need to use a static readonly list instead. And if you want the list to be immutable then you might want to consider using ReadOnlyCollection<T> rather than List<T>.

private static readonly ReadOnlyCollection<string> _metrics =
    new ReadOnlyCollection<string>(new[]
        {
            SourceFile.LOC,
            SourceFile.MCCABE,
            SourceFile.NOM,
            SourceFile.NOA,
            SourceFile.FANOUT,
            SourceFile.FANIN,
            SourceFile.NOPAR,
            SourceFile.NDC,
            SourceFile.CALLS
        });

public static ReadOnlyCollection<string> Metrics
{
    get { return _metrics; }
}

If you just want to know whether the certificate has expired (or will do so within the next N seconds), the -checkend <seconds> option to openssl x509 will tell you:

if openssl x509 -checkend 86400 -noout -in file.pem
then
  echo "Certificate is good for another day!"
else
  echo "Certificate has expired or will do so within 24 hours!"
  echo "(or is invalid/not found)"
fi

This saves having to do date/time comparisons yourself.

openssl will return an exit code of 0 (zero) if the certificate has not expired and will not do so for the next 86400 seconds, in the example above. If the certificate will have expired or has already done so - or some other error like an invalid/nonexistent file - the return code is 1.

(Of course, it assumes the time/date is set correctly)

Be aware that older versions of openssl have a bug which means if the time specified in checkend is too large, 0 will always be returned (https://github.com/openssl/openssl/issues/6180).

I have this link on my HTML-page:

<a href = "" 
onclick = "setBodyHtml ('new content'); return false; "
> click here </a>

The function setBodyHtml() is defined as:

function setBodyHtml (s)
{ document.body.innerHTML = s;
}

When I click the link the link disappears and the text shown in the browser changes to "new content".

But if I remove the "false" from my link, clicking the link does (seemingly) nothing. Why is that?

It is because if I don't return false the default behavior of clicking the link and displaying its target-page happens, is not canceled. BUT, here the href of the hyperlink is "" so it links back to the SAME current page. So the page is effectively just refreshed and seemingly nothing happens.

In the background the function setBodyHtml() still does get executed. It assigns its argument to body.innerHTML. But because the page is immediately refreshed/reloaded the modified body-content does not stay visible for more than a few milliseconds perhaps, so I will not see it.

This example shows why it is sometimes USEFUL to use "return false".

I do want to assign SOME href to the link, so that it shows as a link, as underlined text. But I don't want the click to the link to effectively just reload the page. I want that default navigation=behavior to be canceled and whatever side-effects are caused by calling my function to take and stay in effect. Therefore I must "return false".

The example above is something you would quickly try out during development. For production you would more likely assign a click-handler in JavaScript and call preventDefault() instead. But for a quick try-it-out the "return false" above does the trick.

if your using python 3.4.1 just write this line from tkinter import * this will put everything in the module into the default namespace of your program. in fact instead of referring to say a button like tkinter.Button you just type Button

Some general constructor tips:

• Try to focus all initialization in a single constructor and call it from the other constructors
  • This works well if multiple constructors exist to simulate default parameters
• Never call a non-final method from a constructor
  • Private methods are final by definition
  • Polymorphism can kill you here; you can end up calling a subclass implementation before the subclass has been initialized
  • If you need "helper" methods, be sure to make them private or final
• Be explicit in your calls to super()
  • You would be surprised at how many Java programmers don't realize that super() is called even if you don't explicitly write it (assuming you don't have a call to this(...) )

• Know the order of initialization rules for constructors. It's basically:

  1. this(...) if present (just move to another constructor)
  2. call super(...) [if not explicit, call super() implicitly]
  3. (construct superclass using these rules recursively)
  4. initialize fields via their declarations
  5. run body of current constructor
  6. return to previous constructors (if you had encountered this(...) calls)

The overall flow ends up being:

• move all the way up the superclass hierarchy to Object
• while not done
  • init fields
  • run constructor bodies
  • drop down to subclass

For a nice example of evil, try figuring out what the following will print, then run it

package com.javadude.sample;

/** THIS IS REALLY EVIL CODE! BEWARE!!! */
class A {
    private int x = 10;
    public A() {
        init();
    }
    protected void init() {
        x = 20;
    }
    public int getX() {
        return x;
    }
}

class B extends A {
    private int y = 42;
    protected void init() {
        y = getX();
    }
    public int getY() {
        return y;
    }
}

public class Test {
    public static void main(String[] args) {
        B b = new B();
        System.out.println("x=" + b.getX());
        System.out.println("y=" + b.getY());
    }
}

I'll add comments describing why the above works as it does... Some of it may be obvious; some is not...

Here's how to do it from a csv:

import numpy as np
import matplotlib.pyplot as plt
from scipy.interpolate import griddata

# Load data from CSV
dat = np.genfromtxt('dat.xyz', delimiter=' ',skip_header=0)
X_dat = dat[:,0]
Y_dat = dat[:,1]
Z_dat = dat[:,2]

# Convert from pandas dataframes to numpy arrays
X, Y, Z, = np.array([]), np.array([]), np.array([])
for i in range(len(X_dat)):
        X = np.append(X, X_dat[i])
        Y = np.append(Y, Y_dat[i])
        Z = np.append(Z, Z_dat[i])

# create x-y points to be used in heatmap
xi = np.linspace(X.min(), X.max(), 1000)
yi = np.linspace(Y.min(), Y.max(), 1000)

# Interpolate for plotting
zi = griddata((X, Y), Z, (xi[None,:], yi[:,None]), method='cubic')

# I control the range of my colorbar by removing data 
# outside of my range of interest
zmin = 3
zmax = 12
zi[(zi<zmin) | (zi>zmax)] = None

# Create the contour plot
CS = plt.contourf(xi, yi, zi, 15, cmap=plt.cm.rainbow,
                  vmax=zmax, vmin=zmin)
plt.colorbar()  
plt.show()

where dat.xyz is in the form

x1 y1 z1
x2 y2 z2
...

Bootstrap 4 Media Queries

// Extra small devices (portrait phones, less than 576px)
// No media query since this is the default in Bootstrap

// Small devices (landscape phones, 576px and up)
@media (min-width: 576px) { ... }

// Medium devices (tablets, 768px and up)
@media (min-width: 768px) { ... }

// Large devices (desktops, 992px and up)
@media (min-width: 992px) { ... }

// Extra large devices (large desktops, 1200px and up)
@media (min-width: 1200px) { ... }

Bootstrap 4 provides source CSS in Sass that you can include via Sass Mixins:

@include media-breakpoint-up(xs) { ... }
@include media-breakpoint-up(sm) { ... }
@include media-breakpoint-up(md) { ... }
@include media-breakpoint-up(lg) { ... }
@include media-breakpoint-up(xl) { ... }

// Example usage:
@include media-breakpoint-up(sm) {
  .some-class {
    display: block;
  }
}

Bootstrap 3 Media Queries

/*==========  Mobile First Method  ==========*/

/* Custom, iPhone Retina */ 
@media only screen and (min-width : 320px) {

}

/* Extra Small Devices, Phones */ 
@media only screen and (min-width : 480px) {

}

/* Small Devices, Tablets */
@media only screen and (min-width : 768px) {

}

/* Medium Devices, Desktops */
@media only screen and (min-width : 992px) {

}

/* Large Devices, Wide Screens */
@media only screen and (min-width : 1200px) {

}



/*==========  Non-Mobile First Method  ==========*/

/* Large Devices, Wide Screens */
@media only screen and (max-width : 1200px) {

}

/* Medium Devices, Desktops */
@media only screen and (max-width : 992px) {

}

/* Small Devices, Tablets */
@media only screen and (max-width : 768px) {

}

/* Extra Small Devices, Phones */ 
@media only screen and (max-width : 480px) {

}

/* Custom, iPhone Retina */ 
@media only screen and (max-width : 320px) {

}

Bootstrap 2.3.2 Media Queries

@media only screen and (max-width : 1200px) {

}

@media only screen and (max-width : 979px) {

}

@media only screen and (max-width : 767px) {

}

@media only screen and (max-width : 480px) {

}

@media only screen and (max-width : 320px) {

}

Resource from : https://scotch.io/quick-tips/default-sizes-for-twitter-bootstraps-media-queries

I need to add my 5 cents. I see everybody use [ or [[, but it worth to mention that they are not part of if syntax.

For arithmetic comparisons, use ((...)) instead.

((...)) is an arithmetic command, which returns an exit status of 0 if the expression is nonzero, or 1 if the expression is zero. Also used as a synonym for "let", if side effects (assignments) are needed.

See: ArithmeticExpression

I upgraded answer of @ollyc which is currently at top. I agree with @fionbio because key_column_usage and constraint_column_usage has no relative information at column level.

If constraint_column_usage has ordinal_positon column like key_column_usage, it can be joined with this column. So I made a ordinal_position to constraint_column_usage as below.

I cannot confirm this manually created ordinal_position is exactly in same order with key_column_usage. But I checked it is exactly same order at least in my case.

SELECT
    tc.table_schema, 
    tc.constraint_name, 
    tc.table_name, 
    kcu.column_name, 
    ccu.table_schema AS foreign_table_schema,
    ccu.table_name AS foreign_table_name,
    ccu.column_name AS foreign_column_name
FROM 
    information_schema.table_constraints AS tc 
    JOIN information_schema.key_column_usage AS kcu
      ON tc.constraint_name = kcu.constraint_name
      AND tc.table_schema = kcu.table_schema
    JOIN (select row_number() over (partition by table_schema, table_name, constraint_name order by row_num) ordinal_position,
                 table_schema, table_name, column_name, constraint_name
          from   (select row_number() over (order by 1) row_num, table_schema, table_name, column_name, constraint_name
                  from   information_schema.constraint_column_usage
                 ) t
         ) AS ccu
      ON ccu.constraint_name = tc.constraint_name
      AND ccu.table_schema = tc.table_schema
      AND ccu.ordinal_position = kcu.ordinal_position
WHERE tc.constraint_type = 'FOREIGN KEY' AND tc.table_name = 'mytable'

FirePHP is a firefox plugin that print have a much pretty logging feature.

I'm going to leave this one here: https://stackoverflow.com/a/14509697/1356953

Please note that this works with java.lang.SuppressWarningsso no need to use a separate annotation.

@SuppressWarnings on a field only suppresses findbugs warnings reported for that field declaration, not every warning associated with that field.

For example, this suppresses the "Field only ever set to null" warning:

@SuppressWarnings("UWF_NULL_FIELD") String s = null; I think the best you can do is isolate the code with the warning into the smallest method you can, then suppress the warning on the whole method.

Expanding on Alex Martelli's performance tests with Adam Parkin's comments...

$ python3.5 -mtimeit -s'd=dict.fromkeys(range( 99))' 'd.has_key(12)'
Traceback (most recent call last):
  File "/usr/local/Cellar/python3/3.5.2_3/Frameworks/Python.framework/Versions/3.5/lib/python3.5/timeit.py", line 301, in main
    x = t.timeit(number)
  File "/usr/local/Cellar/python3/3.5.2_3/Frameworks/Python.framework/Versions/3.5/lib/python3.5/timeit.py", line 178, in timeit
    timing = self.inner(it, self.timer)
  File "<timeit-src>", line 6, in inner
    d.has_key(12)
AttributeError: 'dict' object has no attribute 'has_key'

$ python2.7 -mtimeit -s'd=dict.fromkeys(range(  99))' 'd.has_key(12)'
10000000 loops, best of 3: 0.0872 usec per loop

$ python2.7 -mtimeit -s'd=dict.fromkeys(range(1999))' 'd.has_key(12)'
10000000 loops, best of 3: 0.0858 usec per loop

$ python3.5 -mtimeit -s'd=dict.fromkeys(range(  99))' '12 in d'
10000000 loops, best of 3: 0.031 usec per loop

$ python3.5 -mtimeit -s'd=dict.fromkeys(range(1999))' '12 in d'
10000000 loops, best of 3: 0.033 usec per loop

$ python3.5 -mtimeit -s'd=dict.fromkeys(range(  99))' '12 in d.keys()'
10000000 loops, best of 3: 0.115 usec per loop

$ python3.5 -mtimeit -s'd=dict.fromkeys(range(1999))' '12 in d.keys()'
10000000 loops, best of 3: 0.117 usec per loop

Just solved the same problem, the issue was that i did not imported some js files, like widget.js :)

As I discovered from this similar post (ignorecase in AWK), on old versions of awk (such as on vanilla Mac OS X), you may need to use 'tolower($0) ~ /pattern/'.

IGNORECASE or (?i) or /pattern/i will either generate an error or return true for every line.

Try this code

select (DATEDIFF(DD,'2014-08-01','2014-08-14')+1)- (DATEDIFF(WK,'2014-08-01','2014-08-14')* 2)

You can use these methods to get an empty guid. The result will be a guid with all it's digits being 0's - "00000000-0000-0000-0000-000000000000".

new Guid()

default(Guid)

Guid.Empty

It can be done by three different ways,though all them are nearly the same

Javascript way

document.getElementById('test').value

Jquery way

$("#test").val()          

$("#test")[0].value             

$("#test").get(0).value

Aligning text in native markdown is not possible. However, you can align the text using inline HTML tags.

<div style="text-align: right"> your-text-here </div>

To justify, replace right with justify in the above.

An easy, loop-free alternative is to use the horizontalalignment Text property as a keyword argument to xticks[1]. In the below, at the commented line, I've forced the xticks alignment to be "right".

n=5
x = np.arange(n)
y = np.sin(np.linspace(-3,3,n))
xlabels = ['Long ticklabel %i' % i for i in range(n)]
fig, ax = plt.subplots()
ax.plot(x,y, 'o-')

plt.xticks(
        [0,1,2,3,4],
        ["this label extends way past the figure's left boundary",
        "bad motorfinger", "green", "in the age of octopus diplomacy", "x"], 
        rotation=45,
        horizontalalignment="right")    # here
plt.show()

(yticks already aligns the right edge with the tick by default, but for xticks the default appears to be "center".)

[1] You find that described in the xticks documentation if you search for the phrase "Text properties".

I agree with Marek Sapkota answer; But you can still use django URFConf to reallocate the url, if static file is requested.

Step 1: Define a STATIC_ROOT path in settings.py

STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

Step 2: Then collect the static files

$ python manage.py collectstatic

Step 3: Now define your URLConf that if static is in the beginning of url, access files from the static folder staticfiles. NOTE: This is your project's urls.py file:

from django.urls import re_path
from django.views.static import serve

urlpattern += [
  re_path(r'^static/(?:.*)$', serve, {'document_root': settings.STATIC_ROOT, })
]

ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
executor.schedule(yourRunnable, 1L, TimeUnit.MINUTES);
...
// when done...
executor.shutdown();

The standard SQL way is to use like:

where @stringVar like '%thisstring%'

That is in a query statement. You can also do this in TSQL:

if @stringVar like '%thisstring%'

du -sm * => RULLLLLEZ

You can easily do this by using UIAlertController

let alertController = UIAlertController(
       title: "Your title", message: "Your message", preferredStyle: .alert)
let defaultAction = UIAlertAction(
       title: "Close Alert", style: .default, handler: nil)
//you can add custom actions as well 
alertController.addAction(defaultAction)

present(alertController, animated: true, completion: nil)

.

Reference: iOS Show Alert

You cannot calculate the differences separately ... what difference would that yield for 7:59 and 8:00 o'clock? Try

import time
time.time()

which gives you the seconds since the start of the epoch.

You can then get the intermediate time with something like

timestamp1 = time.time()
# Your code here
timestamp2 = time.time()
print "This took %.2f seconds" % (timestamp2 - timestamp1)

If you want to disable the Query cache set the 'query_cache_size' to 0 in your mysql configuration file . If its set 0 mysql wont use the query cache.

To find a particular dropdown box element:

Select gender = new Select(driver.findElement(By.id("gender")));

To get the list of all the elements contained in the dropdown box:

for(int j=1;j<3;j++)
    System.out.println(gender.getOptions().get(j).getText());

To select it through visible text displayed when you click on it:

gender.selectByVisibleText("Male");

To select it by index (starting at 0):

gender.selectByIndex(1);

data.reshape((50,1104,-1))

works for me

Here's the painful route:

    SSLContext ctx = null;
    try {
        KeyStore trustStore;
        trustStore = KeyStore.getInstance("JKS");
        trustStore.load(new FileInputStream("C:\\truststore_client"),
                "asdfgh".toCharArray());
        TrustManagerFactory tmf = TrustManagerFactory
                .getInstance("SunX509");
        tmf.init(trustStore);
        ctx = SSLContext.getInstance("SSL");
        ctx.init(null, tmf.getTrustManagers(), null);
    } catch (NoSuchAlgorithmException e1) {
        e1.printStackTrace();
    } catch (KeyStoreException e) {
        e.printStackTrace();
    } catch (CertificateException e) {
        e.printStackTrace();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (KeyManagementException e) {
        e.printStackTrace();
    }
    ClientConfig config = new DefaultClientConfig();
    config.getProperties().put(HTTPSProperties.PROPERTY_HTTPS_PROPERTIES,
            new HTTPSProperties(null, ctx));

    WebResource service = Client.create(config).resource(
            "https://localhost:9999/");
    service.addFilter(new HTTPBasicAuthFilter(username, password));

    // Attempt to view the user's page.
    try {
        service.path("user/" + username).get(String.class);
    } catch (Exception e) {
        e.printStackTrace();
    }

Gotta love those six different caught exceptions :). There are certainly some refactoring to simplify the code a bit. But, I like delfuego's -D options on the VM. I wish there was a javax.net.ssl.trustStore static property that I could just set. Just two lines of code and done. Anyone know where that would be?

This may be too much to ask, but, ideally the keytool would not be used. Instead, the trustedStore would be created dynamically by the code and the cert is added at runtime.

There must be a better answer.

Adding to the answer given by @insomniac. You can create a Map to put the parameter for RequestBody including image.

Code for Interface

public interface ApiInterface {
@Multipart
@POST("/api/Accounts/editaccount")
Call<User> editUser (@Header("Authorization") String authorization, @PartMap Map<String, RequestBody> map);
}

Code for Java class

File file = new File(imageUri.getPath());
RequestBody fbody = RequestBody.create(MediaType.parse("image/*"), file);
RequestBody name = RequestBody.create(MediaType.parse("text/plain"), firstNameField.getText().toString());
RequestBody id = RequestBody.create(MediaType.parse("text/plain"), AZUtils.getUserId(this));

Map<String, RequestBody> map = new HashMap<>();
map.put("file\"; filename=\"pp.png\" ", fbody);
map.put("FirstName", name);
map.put("Id", id);
Call<User> call = client.editUser(AZUtils.getToken(this), map);
call.enqueue(new Callback<User>() {
@Override
public void onResponse(retrofit.Response<User> response, Retrofit retrofit) 
{
    AZUtils.printObject(response.body());
}

@Override
public void onFailure(Throwable t) {
    t.printStackTrace();
 }
});

I'm using Oh-my-zsh in my macbook so I've tried many things to get the crontab task runs but finally, my solution was prepending the .zshrc before the command to run.

*/30 * * * * . $HOME/.zshrc; node /path/for/my_script.js

This task runs every 30 minutes and uses .zshrc profile to execute my node command.

Don't forget to use the dot before the $HOME var.

Python 3.3+ has Implicit Namespace Packages that allow it to create a packages without an __init__.py file.

Allowing implicit namespace packages means that the requirement to provide an __init__.py file can be dropped completely, and affected ... .

The old way with __init__.py files still works as in Python 2.

You don't want to stretch the span in height?
You have the possiblity to affect one or more flex-items to don't stretch the full height of the container.

To affect all flex-items of the container, choose this:
You have to set align-items: flex-start; to div and all flex-items of this container get the height of their content.

div {_x000D_
  align-items: flex-start;_x000D_
  background: tan;_x000D_
  display: flex;_x000D_
  height: 200px;_x000D_
}_x000D_
span {_x000D_
  background: red;_x000D_
}

<div>_x000D_
  <span>This is some text.</span>_x000D_
</div>

To affect only a single flex-item, choose this:
If you want to unstretch a single flex-item on the container, you have to set align-self: flex-start; to this flex-item. All other flex-items of the container aren't affected.

div {_x000D_
  display: flex;_x000D_
  height: 200px;_x000D_
  background: tan;_x000D_
}_x000D_
span.only {_x000D_
  background: red;_x000D_
  align-self:flex-start;_x000D_
}_x000D_
span {_x000D_
    background:green;_x000D_
}

<div>_x000D_
  <span class="only">This is some text.</span>_x000D_
  <span>This is more text.</span>_x000D_
</div>

Why is this happening to the span?
The default value of the property align-items is stretch. This is the reason why the span fill the height of the div.

Difference between baseline and flex-start?
If you have some text on the flex-items, with different font-sizes, you can use the baseline of the first line to place the flex-item vertically. A flex-item with a smaller font-size have some space between the container and itself at top. With flex-start the flex-item will be set to the top of the container (without space).

div {_x000D_
  align-items: baseline;_x000D_
  background: tan;_x000D_
  display: flex;_x000D_
  height: 200px;_x000D_
}_x000D_
span {_x000D_
  background: red;_x000D_
}_x000D_
span.fontsize {_x000D_
  font-size:2em;_x000D_
}

<div>_x000D_
  <span class="fontsize">This is some text.</span>_x000D_
  <span>This is more text.</span>_x000D_
</div>

You can find more information about the difference between baseline and flex-start here:
What's the difference between flex-start and baseline?

The beauty of Visual Studio Code is

Ctrl + Shift + P

Hit it and search anything you want.

In your case, hit Ctrl + Shift + P and type fold all.

You are opening the file as "w", which stands for writable.

Using "w" you won't be able to read the file. Use the following instead:

file = open("File.txt","r")

Additionally, here are the other options:

"r"   Opens a file for reading only.
"r+"  Opens a file for both reading and writing.
"rb"  Opens a file for reading only in binary format.
"rb+" Opens a file for both reading and writing in binary format.
"w"   Opens a file for writing only.
"a"   Open for writing.  The file is created if it does not exist.
"a+"  Open for reading and writing.  The file is created if it does not exist.

You get this warning message when the servlet api jar file has already been loaded in the container and you try to load it once again from lib directory.

The Servlet specs say you are not allowed to have servlet.jar in your webapps lib directory.

• Get rid of the warning message by simply removing servlet.jar from your lib directory.
• If you don't find the jar in the lib directory scan for your build path and remove the jar.

C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\project\WEB-INF\lib

If you are running a maven project, change the javax.servlet-api dependency to scope provided in you pom.xml since the container already provided the servlet jar in itself.

That doesn't set the format of the string; it sets the format of the file. Even with that header, "hello" is a byte string, not a Unicode string. To make it Unicode, you're going to have to use u"hello" everywhere. The header is just a hint of what format to use when reading the .py file.

// We can apply `slice` from  `Array.prototype`:
Array.prototype.slice.call([]); //-> []

// Since `slice` is available on an array's prototype chain,
'slice' in []; //-> true
[].slice === Array.prototype.slice; //-> true

// … we can just invoke it directly:
[].slice(); //-> []

// `arguments` has no `slice` method
'slice' in arguments; //-> false

// … but we can apply it the same way:
Array.prototype.slice.call(arguments); //-> […]

// In fact, though `slice` belongs to `Array.prototype`,
// it can operate on any array-like object:
Array.prototype.slice.call({0: 1, length: 1}); //-> [1]

As you might be aware of, Maven is a build automation tool provided by Apache which does more than dependency management. We can make it as a peer of Ant and Makefile which downloads all of the dependencies required.

On a mvn install, it frames a dependency tree based on the project configuration pom.xml on all the sub projects under the super pom.xml (the root POM) and downloads/compiles all the needed components in a directory called .m2 under the user's folder. These dependencies will have to be resolved for the project to be built without any errors, and mvn install is one utility that could download most of the dependencies.

Further, there are other utils within Maven like dependency:resolve which can be used separately in any specific cases. The build life cycle of the mvn is as below: LifeCycle Bindings

1. process-resources
2. compile
3. process-test-resources
4. test-compile
5. test
6. package
7. install
8. deploy

The test phase of this mvn can be ignored by using a flag -DskipTests=true.

I'm assuming each entry in "ips" can have multiple name value pairs - so it's nested. You can achieve this data structure as such:

var ips = {}

function addIpId(ipID, name, value) {
    if (!ips[ipID]) ip[ipID] = {};
    var entries = ip[ipID];
    // you could add a check to ensure the name-value par's not already defined here
    var entries[name] = value;
}

As far as I can see everything is right with your code. Your error is:

SMTP Error: Could not authenticate.

Which means that the credentials you've sending are rejected by the SMTP server. Make sure the host, port, username and password are good.

If you want to use STARTTLS, try adding:

$mail->SMTPSecure = 'tls';

If you want to use SMTPS (SSL), try adding:

$mail->SMTPSecure = 'ssl';

Keep in mind that:

• Some SMTP servers can forbid connections from "outsiders".
• Some SMTP servers don't support SSL (or TLS) connections.

Maybe this example can help (GMail secure SMTP).

[Source]

I used join() function like:

i=new Array("Hi", "Hello", "Cheers", "Greetings");
i=i.join("");

Which Prints:
HiHelloCheersGreetings

See more: Javascript Join - Use Join to Make an Array into a String in Javascript

The column name plays an important role in the descending order:

select <COLUMN_NAME1, COLUMN_NAME2> from >TABLENAME> ORDER BY <COLUMN_NAME THAT MENTIONS TIME> DESC LIMIT 1;

For example: The below-mentioned table(user_details) consists of the column name 'created_at' that has timestamp for the table.

SELECT userid, username FROM user_details ORDER BY created_at DESC LIMIT 1;

Swift 5, 4

Usage

let text = "Hello world"
text[0] // H
text[...3] // "Hell"
text[6..<text.count] // world
text[NSRange(location: 6, length: 3)] // wor

Code

import Foundation

public extension String {
  subscript(value: Int) -> Character {
    self[index(at: value)]
  }
}

public extension String {
  subscript(value: NSRange) -> Substring {
    self[value.lowerBound..<value.upperBound]
  }
}

public extension String {
  subscript(value: CountableClosedRange<Int>) -> Substring {
    self[index(at: value.lowerBound)...index(at: value.upperBound)]
  }

  subscript(value: CountableRange<Int>) -> Substring {
    self[index(at: value.lowerBound)..<index(at: value.upperBound)]
  }

  subscript(value: PartialRangeUpTo<Int>) -> Substring {
    self[..<index(at: value.upperBound)]
  }

  subscript(value: PartialRangeThrough<Int>) -> Substring {
    self[...index(at: value.upperBound)]
  }

  subscript(value: PartialRangeFrom<Int>) -> Substring {
    self[index(at: value.lowerBound)...]
  }
}

private extension String {
  func index(at offset: Int) -> String.Index {
    index(startIndex, offsetBy: offset)
  }
}

Use queue.rear+1 to get the length of the queue

NUnit loads the unit tests in a seperate AppDomain, and I assume the entry point is not being called (probably not needed), hence the entry assembly is null.

here is how to update a docker container config permanently

1. stop container: docker stop <container name>
2. edit container config: docker run -it -v /var/lib/docker:/var/lib/docker alpine vi $(docker inspect --format='/var/lib/docker/containers/{{.Id}}/config.v2.json' <container name>)
3. restart docker

solutions:

1 add "sdk.dir=path_of_sdk"

2 execute gradlew with evn variable like following:

$ANDROID_HOME=path_of_sdk ./gradlw

A solution to this is to serve your code, and make it run on a server, you could use web server for chrome to easily serve your pages.

The Simplest way to do this is

private void deleteAppData() {
         try {
        // clearing app data
        String packageName = getApplicationContext().getPackageName();
        Runtime runtime = Runtime.getRuntime();
        runtime.exec("pm clear "+packageName);

    } catch (Exception e) {
        e.printStackTrace();
    } 
}

This will clear the data and remove your app from memory. It is equivalent to clear data option under Settings --> Application Manager --> Your App --> Clear data.

This will remove the data completely as well as force close the app

It is the "not equal" operator, i.e. the equivalent of != in pretty much every other language.

what about changing the while loop to a do while loop

and exit using

Exit Do

A bit late, but try this one.

function Set-Files($Path) {
    if(Test-Path $Path -PathType Leaf) {
        # Do any logic on file
        Write-Host $Path
        return
    }

    if(Test-Path $path -PathType Container) {
        # Do any logic on folder use exclude on get-childitem
        # cycle again
        Get-ChildItem -Path $path | foreach { Set-Files -Path $_.FullName }
    }
}

# call
Set-Files -Path 'D:\myFolder'

Simple implementantion in javascript

function sizeOfBase64String(base64String) {
    if (!base64String) return 0;
    const padding = (base64String.match(/(=*)$/) || [])[1].length;
    return 4 * Math.ceil((base64String.length / 3)) - padding;
}

My solution was to open the bash file in the terminal.

1. Go to Terminal
2. go to the top level dir
3. type: open bash
4. Another Terminal will open
5. Now type "flutter" in the new terminal and it will function.

I am trying to set a div to a certain percentage height in CSS

Percentage of what?

To set a percentage height, its parent element(*) must have an explicit height. This is fairly self-evident, in that if you leave height as auto, the block will take the height of its content... but if the content itself has a height expressed in terms of percentage of the parent you've made yourself a little Catch 22. The browser gives up and just uses the content height.

So the parent of the div must have an explicit height property. Whilst that height can also be a percentage if you want, that just moves the problem up to the next level.

If you want to make the div height a percentage of the viewport height, every ancestor of the div, including <html> and <body>, have to have height: 100%, so there is a chain of explicit percentage heights down to the div.

(*: or, if the div is positioned, the ‘containing block’, which is the nearest ancestor to also be positioned.)

Alternatively, all modern browsers and IE>=9 support new CSS units relative to viewport height (vh) and viewport width (vw):

div {
    height:100vh; 
}

See here for more info.

You can see a lot of screen sizes on this site.

Parsed list of screens:

From http://www.emirweb.com/ScreenDeviceStatistics.php

####################################################################################################
#    Filter out same-sized same-dp screens and width/height swap.
####################################################################################################
Size: 2560 x 1600 px (1280 x 800 dp) xhdpi
Size: 2048 x 1536 px (1024 x 768 dp) xhdpi
Size: 1920 x 1200 px (1442 x 901 dp) tvdpi
Size: 1920 x 1200 px (1280 x 800 dp) hdpi
Size: 1920 x 1200 px (960 x 600 dp) xhdpi
Size: 1920 x 1200 px (640 x 400 dp) xxhdpi
Size: 1920 x 1152 px (640 x 384 dp) xxhdpi
Size: 1920 x 1080 px (1920 x 1080 dp) mdpi
Size: 1920 x 1080 px (1280 x 720 dp) hdpi
Size: 1920 x 1080 px (960 x 540 dp) xhdpi
Size: 1920 x 1080 px (640 x 360 dp) xxhdpi
Size: 1600 x 1200 px (1066 x 800 dp) hdpi
Size: 1600 x 900 px (1600 x 900 dp) mdpi
Size: 1440 x 904 px (960 x 602 dp) hdpi
Size: 1366 x 768 px (1366 x 768 dp) mdpi
Size: 1360 x 768 px (1360 x 768 dp) mdpi
Size: 1280 x 960 px (640 x 480 dp) xhdpi
Size: 1280 x 800 px (1280 x 800 dp) mdpi
Size: 1280 x 800 px (961 x 600 dp) tvdpi
Size: 1280 x 800 px (853 x 533 dp) hdpi
Size: 1280 x 800 px (640 x 400 dp) xhdpi
Size: 1280 x 768 px (1280 x 768 dp) mdpi
Size: 1280 x 768 px (640 x 384 dp) xhdpi
Size: 1280 x 720 px (1280 x 720 dp) mdpi
Size: 1280 x 720 px (961 x 540 dp) tvdpi
Size: 1280 x 720 px (853 x 480 dp) hdpi
Size: 1280 x 720 px (640 x 360 dp) xhdpi
Size: 1279 x 720 px (639 x 360 dp) xhdpi
Size: 1152 x 720 px (1152 x 720 dp) mdpi
Size: 1080 x 607 px (720 x 404 dp) hdpi
Size: 1024 x 960 px (1024 x 960 dp) mdpi
Size: 1024 x 770 px (1024 x 770 dp) mdpi
Size: 1024 x 768 px (1365 x 1024 dp) ldpi
Size: 1024 x 768 px (1024 x 768 dp) mdpi
Size: 1024 x 768 px (512 x 384 dp) xhdpi
Size: 1024 x 600 px (1365 x 800 dp) ldpi
Size: 1024 x 600 px (1024 x 600 dp) mdpi
Size: 1024 x 600 px (682 x 400 dp) hdpi
Size: 960 x 640 px (480 x 320 dp) xhdpi
Size: 960 x 600 px (960 x 600 dp) ldpi
Size: 960 x 540 px (640 x 360 dp) hdpi
Size: 864 x 480 px (576 x 320 dp) hdpi
Size: 854 x 480 px (569 x 320 dp) hdpi
Size: 800 x 600 px (1066 x 800 dp) ldpi
Size: 800 x 480 px (1066 x 640 dp) ldpi
Size: 800 x 480 px (800 x 480 dp) mdpi
Size: 800 x 480 px (600 x 360 dp) tvdpi
Size: 800 x 480 px (533 x 320 dp) hdpi
Size: 800 x 480 px (266 x 160 dp) xxhdpi
Size: 768 x 576 px (768 x 576 dp) mdpi
Size: 640 x 480 px (640 x 480 dp) mdpi
Size: 640 x 360 px (426 x 240 dp) hdpi
Size: 480 x 320 px (480 x 320 dp) mdpi
Size: 480 x 320 px (320 x 213 dp) hdpi
Size: 432 x 240 px (576 x 320 dp) ldpi
Size: 400 x 240 px (533 x 320 dp) ldpi
Size: 320 x 240 px (426 x 320 dp) ldpi
Size: 280 x 280 px (186 x 186 dp) hdpi

####################################################################################################
#    Sorted by smallest width.
####################################################################################################
sw800dp:
Size: 1920 x 1080 px (1920 x 1080 dp) mdpi
Size: 1024 x 768 px (1365 x 1024 dp) ldpi
Size: 1024 x 960 px (1024 x 960 dp) mdpi
Size: 1920 x 1200 px (1442 x 901 dp) tvdpi
Size: 1600 x 900 px (1600 x 900 dp) mdpi
Size: 800 x 600 px (1066 x 800 dp) ldpi
Size: 1920 x 1200 px (1280 x 800 dp) hdpi
Size: 1024 x 600 px (1365 x 800 dp) ldpi
Size: 2560 x 1600 px (1280 x 800 dp) xhdpi
Size: 1280 x 800 px (1280 x 800 dp) mdpi
Size: 1600 x 1200 px (1066 x 800 dp) hdpi

sw720dp:
Size: 1024 x 770 px (1024 x 770 dp) mdpi
Size: 1366 x 768 px (1366 x 768 dp) mdpi
Size: 1280 x 768 px (1280 x 768 dp) mdpi
Size: 2048 x 1536 px (1024 x 768 dp) xhdpi
Size: 1360 x 768 px (1360 x 768 dp) mdpi
Size: 1024 x 768 px (1024 x 768 dp) mdpi
Size: 1152 x 720 px (1152 x 720 dp) mdpi
Size: 1280 x 720 px (1280 x 720 dp) mdpi
Size: 1920 x 1080 px (1280 x 720 dp) hdpi

sw600dp:
Size: 800 x 480 px (1066 x 640 dp) ldpi
Size: 1440 x 904 px (960 x 602 dp) hdpi
Size: 960 x 600 px (960 x 600 dp) ldpi
Size: 1280 x 800 px (961 x 600 dp) tvdpi
Size: 1024 x 600 px (1024 x 600 dp) mdpi
Size: 1920 x 1200 px (960 x 600 dp) xhdpi

sw480dp:
Size: 768 x 576 px (768 x 576 dp) mdpi
Size: 1920 x 1080 px (960 x 540 dp) xhdpi
Size: 1280 x 720 px (961 x 540 dp) tvdpi
Size: 1280 x 800 px (853 x 533 dp) hdpi
Size: 1280 x 720 px (853 x 480 dp) hdpi
Size: 800 x 480 px (800 x 480 dp) mdpi
Size: 1280 x 960 px (640 x 480 dp) xhdpi
Size: 640 x 480 px (640 x 480 dp) mdpi

sw320dp:
Size: 1080 x 607 px (720 x 404 dp) hdpi
Size: 1024 x 600 px (682 x 400 dp) hdpi
Size: 1280 x 800 px (640 x 400 dp) xhdpi
Size: 1920 x 1200 px (640 x 400 dp) xxhdpi
Size: 1280 x 768 px (640 x 384 dp) xhdpi
Size: 1024 x 768 px (512 x 384 dp) xhdpi
Size: 1920 x 1152 px (640 x 384 dp) xxhdpi
Size: 1279 x 720 px (639 x 360 dp) xhdpi
Size: 800 x 480 px (600 x 360 dp) tvdpi
Size: 960 x 540 px (640 x 360 dp) hdpi
Size: 1920 x 1080 px (640 x 360 dp) xxhdpi
Size: 1280 x 720 px (640 x 360 dp) xhdpi
Size: 432 x 240 px (576 x 320 dp) ldpi
Size: 800 x 480 px (533 x 320 dp) hdpi
Size: 960 x 640 px (480 x 320 dp) xhdpi
Size: 864 x 480 px (576 x 320 dp) hdpi
Size: 854 x 480 px (569 x 320 dp) hdpi
Size: 480 x 320 px (480 x 320 dp) mdpi
Size: 400 x 240 px (533 x 320 dp) ldpi
Size: 320 x 240 px (426 x 320 dp) ldpi

sw240dp:
Size: 640 x 360 px (426 x 240 dp) hdpi

lower:
Size: 480 x 320 px (320 x 213 dp) hdpi
Size: 280 x 280 px (186 x 186 dp) hdpi
Size: 800 x 480 px (266 x 160 dp) xxhdpi

####################################################################################################
#    Different size in px only.
####################################################################################################
2560 x 1600 px
2048 x 1536 px
1920 x 1200 px
1920 x 1152 px
1920 x 1080 px
1600 x 1200 px
1600 x 900 px
1440 x 904 px
1366 x 768 px
1360 x 768 px
1280 x 960 px
1280 x 800 px
1280 x 768 px
1280 x 720 px
1279 x 720 px
1152 x 720 px
1080 x 607 px
1024 x 960 px
1024 x 770 px
1024 x 768 px
1024 x 600 px
960 x 640 px
960 x 600 px
960 x 540 px
864 x 480 px
854 x 480 px
800 x 600 px
800 x 480 px
768 x 576 px
640 x 480 px
640 x 360 px
480 x 320 px
432 x 240 px
400 x 240 px
320 x 240 px
280 x 280 px

####################################################################################################
#    Different size in dp only.
####################################################################################################
1920 x 1080 dp
1600 x 900 dp
1442 x 901 dp
1366 x 768 dp
1365 x 1024 dp
1365 x 800 dp
1360 x 768 dp
1280 x 800 dp
1280 x 768 dp
1280 x 720 dp
1152 x 720 dp
1066 x 800 dp
1066 x 640 dp
1024 x 960 dp
1024 x 770 dp
1024 x 768 dp
1024 x 600 dp
961 x 600 dp
961 x 540 dp
960 x 602 dp
960 x 600 dp
960 x 540 dp
853 x 533 dp
853 x 480 dp
800 x 480 dp
768 x 576 dp
720 x 404 dp
682 x 400 dp
640 x 480 dp
640 x 400 dp
640 x 384 dp
640 x 360 dp
639 x 360 dp
600 x 360 dp
576 x 320 dp
569 x 320 dp
533 x 320 dp
512 x 384 dp
480 x 320 dp
426 x 320 dp
426 x 240 dp
320 x 213 dp
266 x 160 dp
186 x 186 dp

I drop a lot of same-sized same-dp screens, ignore height/width swap and include some sorting results.

You'd need to use a case-insensitive regular expression for this one, e.g.

db.collection.find( { "name" : { $regex : /Andrew/i } } );

To use the regex pattern from your thename variable, construct a new RegExp object:

var thename = "Andrew";
db.collection.find( { "name" : { $regex : new RegExp(thename, "i") } } );

Update: For exact match, you should use the regex "name": /^Andrew$/i. Thanks to Yannick L.

This likely goes back to the core concept that there should be one obvious way to do a task. Additional comment styles add unnecessary complications and could decrease readability.

You know, all this stuff about the joins and the 'complex transactions' -- but it was Monty himself who, many years ago, explained away the "need" for COMMIT / ROLLBACK, saying that 'all that is done in the logic classes (and not the database) anyway' -- so it's the same thing all over again. What is needed is a dumb yet incredibly tidy and fast data storage/retrieval engine, for 99% of what the web apps do.

In layman's terms, I've always said an API is like a translator between two people who speak different languages. In software, data can be consumed or distributed using an API (or translator) so that two different kinds of software can communicate. Good software has a strong translator (API) that follows rules and protocols for security and data cleanliness.

I"m a Marketer, not a coder. This all might not be quite right, but it's what I"ve tried to express for about 10 years now...

Its simply means that you have an array of values and you want record except that values/records.

you can simply pass a array into whereNotIn() laravel function.

With query builder

$users = DB::table('applications')
                    ->whereNotIn('id', [1,3,5]) 
                    ->get(); //will return without applications which contain this id's

With eloquent.

$result = ModelClassName::select('your_column_name')->whereNotIn('your_column_name', ['satatus1', 'satatus2']); //return without application which contain this status.

netlink socket is possible

man netlink(7) netlink(3) rtnetlink(7) rtnetlink(3)

#include <assert.h>
#include <stdio.h>
#include <linux/if.h>
#include <linux/rtnetlink.h>
#include <unistd.h>

#define SZ 8192

int main(){

  // Send
  typedef struct {
    struct nlmsghdr nh;
    struct ifinfomsg ifi;
  } Req_getlink;
  assert(NLMSG_LENGTH(sizeof(struct ifinfomsg))==sizeof(Req_getlink));
  int fd=-1;
  fd=socket(AF_NETLINK,SOCK_RAW,NETLINK_ROUTE);
  assert(0==bind(fd,(struct sockaddr*)(&(struct sockaddr_nl){
    .nl_family=AF_NETLINK,
    .nl_pad=0,
    .nl_pid=getpid(),
    .nl_groups=0
  }),sizeof(struct sockaddr_nl)));
  assert(sizeof(Req_getlink)==send(fd,&(Req_getlink){
    .nh={
      .nlmsg_len=NLMSG_LENGTH(sizeof(struct ifinfomsg)),
      .nlmsg_type=RTM_GETLINK,
      .nlmsg_flags=NLM_F_REQUEST|NLM_F_ROOT,
      .nlmsg_seq=0,
      .nlmsg_pid=0
    },
    .ifi={
      .ifi_family=AF_UNSPEC,
      // .ifi_family=AF_INET,
      .ifi_type=0,
      .ifi_index=0,
      .ifi_flags=0,
      .ifi_change=0,
    }
  },sizeof(Req_getlink),0));

  // Receive
  char recvbuf[SZ]={};
  int len=0;
  for(char *p=recvbuf;;){
    const int seglen=recv(fd,p,sizeof(recvbuf)-len,0);
    assert(seglen>=1);
    len += seglen;
    if(((struct nlmsghdr*)p)->nlmsg_type==NLMSG_DONE||((struct nlmsghdr*)p)->nlmsg_type==NLMSG_ERROR)
      break;
    p += seglen;
  }

  struct nlmsghdr *nh=(struct nlmsghdr*)recvbuf;
  for(;NLMSG_OK(nh,len);nh=NLMSG_NEXT(nh,len)){
    if(nh->nlmsg_type==NLMSG_DONE)
      break;

    struct ifinfomsg *ifm=(struct ifinfomsg*)NLMSG_DATA(nh);

    printf("#%d ",ifm->ifi_index);
    #ifdef _NET_IF_H
    #pragma GCC error "include <linux/if.h> instead of <net/if.h>"
    #endif

    // Part 3 rtattr
    struct rtattr *rta=IFLA_RTA(ifm); // /usr/include/linux/if_link.h
    int rtl=RTM_PAYLOAD(nh);

    for(;RTA_OK(rta,rtl);rta=RTA_NEXT(rta,rtl))switch(rta->rta_type){
    case IFLA_IFNAME:printf("%s ",(const char*)RTA_DATA(rta));break;
    case IFLA_ADDRESS:
      printf("hwaddr ");
      for(int i=0;i<5;++i)
        printf("%02X:",*((unsigned char*)RTA_DATA(rta)+i));
      printf("%02X ",*((unsigned char*)RTA_DATA(rta)+5));
      break;
    case IFLA_BROADCAST:
      printf("bcast ");
      for(int i=0;i<5;++i)
        printf("%02X:",*((unsigned char*)RTA_DATA(rta)+i));
      printf("%02X ",*((unsigned char*)RTA_DATA(rta)+5));
      break;
    case IFLA_PERM_ADDRESS:
      printf("perm ");
      for(int i=0;i<5;++i)
        printf("%02X:",*((unsigned char*)RTA_DATA(rta)+i));
      printf("%02X ",*((unsigned char*)RTA_DATA(rta)+5));
      break;
    }

    printf("\n");

  }

  close(fd);
  fd=-1;
  return 0;

}

Example

#1 lo hwaddr 00:00:00:00:00:00 bcast 00:00:00:00:00:00
#2 eth0 hwaddr 57:da:52:45:5b:1a bcast ff:ff:ff:ff:ff:ff perm 57:da:52:45:5b:1a
#3 wlan0 hwaddr 3c:7f:46:47:58:c2 bcast ff:ff:ff:ff:ff:ff perm 3c:7f:46:47:58:c2

You can do it via ODBC. The steps to do it:

1. Install IBM SPSS Statistics Data File Driver. Standalone Driver is enough.
2. Create DNS via ODBC manager.
3. Use the data importer in Excel via ODBC by selecting created DNS.

You can open the Windows event viewer to try to get more information about the errors : in the "Application" section of the Windows logs, there is a good chance you will find error messages from Apache. (At least I found what was wrong in my case there !)

About "can it be that 0 errors and IsValid == false": here's MVC source code from https://github.com/Microsoft/referencesource/blob/master/System.Web/ModelBinding/ModelStateDictionary.cs#L37-L41

public bool IsValid {
    get {
        return Values.All(modelState => modelState.Errors.Count == 0);
    }
}

Now, it looks like it can't be. Well, that's for ASP.NET MVC v1.

1. Somewhere, nearby the assembly you're going to run.
2. Use reflection to get path to your executing assembly, then do some magic to locate your HTML file.

Like this:

var myAssembly = System.Reflection.Assembly.GetEntryAssembly();
var myAssemblyLocation = System.IO.Path.GetDirectoryName(a.Location);
var myHtmlPath = Path.Combine(myAssemblyLocation, "my.html");

The order of execution of ng-click and ng-model is ambiguous since they do not define clear priorities. Instead you should use ng-change or a $watch on the $scope to ensure that you obtain the correct values of the model variable.

In your case, this should work:

<input type="checkbox" ng-model="vm.myChkModel" ng-change="vm.myClick(vm.myChkModel)">

In most circumstances, I recommend using the <object> tag to display SVG images. It feels a little unnatural, but it's the most reliable method if you want to provide dynamic effects.

For images without interaction, the <img> tag or a CSS background can be used.

Inline SVGs or iframes are possible options for some projects, but it's best to avoid <embed>

But if you want to play with SVG stuff like

• Changing colors
• Resize path
• rotate svg

Go with the embedded one

<svg>
    <g> 
        <path> </path>
    </g>
</svg>

For non-InnoDB tables you could also use the information schema tables:

http://dev.mysql.com/doc/refman/5.1/en/tables-table.html

And I quote:

In high level terms, the main differences are type safety (cstdio doesn't have it), performance (most iostreams implementations are slower than the cstdio ones) and extensibility (iostreams allows custom output targets and seamless output of user defined types).

You can get the DOM element and set disabled attribute to true/false.

If you use vue framework,here is a very easy demo.

  let vm = new Vue({
        el: "#app",
        data() {
            return { flag: true }
        },
        computed: {
            btnText() {
                return this.flag ? "Enable" : "Disable";
            }
        }
    })

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>

<div id="app">
    <input type="text" value="something" :disabled="flag" />
    <input type="button" :value="btnText" @click="flag=!flag">
</div>

Yes, it's

use Illuminate\Support\Facades\Redirect;

return Redirect::to('http://heera.it');

Check the documentation.

Update: Redirect::away('url') (For external link, Laravel Version 4.19):

public function away($path, $status = 302, $headers = array())
{
    return $this->createRedirect($path, $status, $headers);
}

In eclipse, Go to Project->Properties->Java build Path->Order and Export. If you are using multiple JREs, try like jdk and ibm. Order should start with jdk and then IBM. This is how my issue was resolved.

Had the same issue saying /Pods/Pods-resources.sh: No such file or directory even after files etc related to pods were removed.

Got rid of it by going to target->Build phases and then removing the build phase "Copy Pod Resources".

Of course it is!

Give them both an id and set up the CSS accordingly:

#table1
{
    CSS for table1
}


#table2
{
    CSS for table2
}

Use QString::arg() for the same effect.

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

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

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

This gets the file type as from the last character (so avoids the problem with dots in file names)

Function getFileType(fn As String) As String

''get last instance of "." (full stop) in a filename then returns the part of the filename starting at that dot to the end
Dim strIndex As Integer
Dim x As Integer
Dim myChar As String

strIndex = Len(fn)
For x = 1 To Len(fn)

    myChar = Mid(fn, strIndex, 1)

    If myChar = "." Then
        Exit For
    End If

    strIndex = strIndex - 1

Next x

getFileType = UCase(Mid(fn, strIndex, Len(fn) - x + 1))

End Function

Floating point number representations are notoriously inaccurate because of the way floats are stored internally. E.g. x may actually be 0.0999999999 or 0.100000001 and your condition will fail. If you want to determine if floats are equal you need to specify whether they're equal to within a certain tolerance.

I.e.:

if(Math.Abs(x - 0.1) < tol) {
   // Do something 
}

No you can't overload it; a static constructor is useful for initializing any static fields associated with a type (or any other per-type operations) - useful in particular for reading required configuration data into readonly fields, etc.

It is run automatically by the runtime the first time it is needed (the exact rules there are complicated (see "beforefieldinit"), and changed subtly between CLR2 and CLR4). Unless you abuse reflection, it is guaranteed to run at most once (even if two threads arrive at the same time).

You have VisualTkinter also known as Visual Python. Development seems not active. You have sourceforge and googlecode sites. Web site is here.

On the other hand, you have PAGE that seems active and works in python 2.7 and py3k

As you indicate on your comment, none of these use the grid geometry. As far as I can say the only GUI builder doing that could probably be Komodo Pro GUI Builder which was discontinued and made open source in ca. 2007. The code was located in the SpecTcl repository.

It seems to install fine on win7 although has not used it yet. This is an screenshot from my PC:

By the way, Rapyd Tk also had plans to implement grid geometry as in its documentation says it is not ready 'yet'. Unfortunately it seems 'nearly' abandoned.

I know it's a little off-topic, but following up with the solution presented by Jonas Bøhmer, actually I think that MOD is the best solution to your example.

If your intention was to limit the result to one digit, MOD is the best approach to achieve it.

ie. Let's suppose that VLOOKUP(A1, B:B, 1, 0) returns 23. Your IF formula would simply make this calculation: 23 - 10 and return 13 as the result.

On the other hand, MOD(VLOOKUP(A1, B:B, 1, 0), 10) would divide 23 by 10 and show the remainder: 3.

Back to the main topic, when I need to use a formula that repeats some part, I usually put it on another cell and then hide it as some people already suggested.

Look at error_reporting directive in php.ini.

you can use COUNT(DISTINCT ip), this will only count distinct values

If you will look at package.json file.

you will see something like this

 "start": "http-server -a localhost -p 8000"

This tells start a http-server at address of localhost on port 8000

http-server is a node-module.

Update:- Including comment by @Usman, ideally it should be present in your package.json but if it's not present you can include it in scripts section.

Use java.util.PriorityQueue.

Use CSS:

<input type="text" class="bigText"  name=" item" align="left" />

.bigText {
    height:30px;
}

Dreamweaver is a poor testing tool. It is not a browser.

There is another way to achieve the result using the date_part() function in postgres.

 SELECT date_part('month', txn_date) AS txn_month, date_part('year', txn_date) AS txn_year, sum(amount) as monthly_sum
     FROM yourtable
 GROUP BY date_part('month', txn_date)

Thanks

You need to add the "Maven Dependency" in the Deployment Assembly

• right click on your project and choose properties.
• click on Deployment Assembly.
• click add
• click on "Java Build Path Entries"
• select Maven Dependencies"
• click Finish.

Rebuild and deploy again

Note: This is also applicable for non maven project.

I know this post is a bit old, but I have seen so much bad information on this at SO that I could scream. So I just gotta throw my two cents in with a whole different approach that I know works, as I use it reliably on many maps. Besides that, I believe the OP wanted the ability to rotate the arrow marker around the map point as well, which is different than rotating the icon around it's own x,y axis which will change where the arrow marker points to on the map.

First, remember we are playing with Google maps and SVG, so we must accomodate the way in which Google deploys it's implementation of SVG for markers (or actually symbols). Google sets its anchor for the SVG marker image at 0,0 which IS NOT the upper left corner of the SVG viewBox. In order to get around this, you must draw your SVG image a bit differently to give Google what it wants... yes the answer is in the way you actually create the SVG path in your SVG editor (Illustrator, Inkscape, etc...).

The first step, is to get rid of the viewBox. This can be done by setting the viewBox in your XML to 0... that's right, just one zero instead of the usual four arguments for the viewBox. This turns the view box off (and yes, this is semantically correct). You will probably notice the size of your image jump immeadiately when you do this, and that is because the svg no longer has a base (the viewBox) to scale the image. So we create that reference directly, by setting the width and height to the actual number of pixels you wish your image to be in the XML editor of your SVG editor.

By setting the width and height of the svg image in the XML editor you create a baseline for scaling of the image, and this size becomes a value of 1 for the marker scale properties by default. You can see the advantage this has for dynamic scaling of the marker.

Now that you have your image sized, move the image until the part of the image you wish to have as the anchor is over the 0,0 coordinates of the svg editor. Once you have done this copy the value of the d attribute of the svg path. You will notice about half of the numbers are negative, which is the result of aligning your anchor point for the 0,0 of the image instead of the viewBox.

Using this technique will then let you rotate the marker correctly, around the lat and lng point on the map. This is the only reliable way to bind the point on the svg marker you want to the lat and long of the marker location.

I tried to make a JSFiddle for this, but there is some bug in there implementation, one of the reasons I am not so fond of reinterpreted code. So instead, I have included a fully self-contained example below that you can try out, adapt, and use as a reference. This is the same code I tried at JSFiddle that failed, yet it sails through Firebug without a whimper.

    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="utf-8" />
    <meta name="viewport"  content="width=device-width, initial-scale=1" />
    <meta name="author"    content="Drew G. Stimson, Sr. ( Epiphany )" />
    <title>Create Draggable and Rotatable SVG Marker</title>
    <script src="http://maps.googleapis.com/maps/api/js?sensor=false"> </script>
    <style type="text/css">
      #document_body {
        margin:0;
        border: 0;
        padding: 10px;
        font-family: Arial,sans-serif;
        font-size: 14px;
        font-weight: bold;
        color: #f0f9f9;
        text-align: center;
        text-shadow: 1px 1px 1px #000;
        background:#1f1f1f;
      }
      #map_canvas, #rotation_control {
        margin: 1px;
        border:1px solid #000;
        background:#444;
        -webkit-border-radius: 4px;
           -moz-border-radius: 4px;
                border-radius: 4px;
      }
      #map_canvas { 
        width: 100%;
        height: 360px;
      }
      #rotation_control { 
        width: auto;
        padding:5px;
      }
      #rotation_value { 
        margin: 1px;
        border:1px solid #999;
        width: 60px;
        padding:2px;
        font-weight: bold;
        color: #00cc00;
        text-align: center;
        background:#111;
        border-radius: 4px;
      }
</style>

<script type="text/javascript">
  var map, arrow_marker, arrow_options;
  var map_center = {lat:41.0, lng:-103.0};
  var arrow_icon = {
    path: 'M -1.1500216e-4,0 C 0.281648,0 0.547084,-0.13447 0.718801,-0.36481 l 17.093151,-22.89064 c 0.125766,-0.16746 0.188044,-0.36854 0.188044,-0.56899 0,-0.19797 -0.06107,-0.39532 -0.182601,-0.56215 -0.245484,-0.33555 -0.678404,-0.46068 -1.057513,-0.30629 l -11.318243,4.60303 0,-26.97635 C 5.441639,-47.58228 5.035926,-48 4.534681,-48 l -9.06959,0 c -0.501246,0 -0.906959,0.41772 -0.906959,0.9338 l 0,26.97635 -11.317637,-4.60303 c -0.379109,-0.15439 -0.812031,-0.0286 -1.057515,0.30629 -0.245483,0.33492 -0.244275,0.79809 0.0055,1.13114 L -0.718973,-0.36481 C -0.547255,-0.13509 -0.281818,0 -5.7002158e-5,0 Z',
    strokeColor: 'black',
    strokeOpacity: 1,
    strokeWeight: 1,
    fillColor: '#fefe99',
    fillOpacity: 1,
    rotation: 0,
    scale: 1.0
  };

function init(){
  map = new google.maps.Map(document.getElementById('map_canvas'), {
    center: map_center,
    zoom: 4,
    mapTypeId: google.maps.MapTypeId.HYBRID
  });
  arrow_options = {
    position: map_center,
    icon: arrow_icon,
    clickable: false,
    draggable: true,
    crossOnDrag: true,
    visible: true,
    animation: 0,
    title: 'I am a Draggable-Rotatable Marker!' 
  };
  arrow_marker = new google.maps.Marker(arrow_options);
  arrow_marker.setMap(map);
}
function setRotation(){
  var heading = parseInt(document.getElementById('rotation_value').value);
  if (isNaN(heading)) heading = 0;
  if (heading < 0) heading = 359;
  if (heading > 359) heading = 0;
  arrow_icon.rotation = heading;
  arrow_marker.setOptions({icon:arrow_icon});
  document.getElementById('rotation_value').value = heading;
}
</script>
</head>
<body id="document_body" onload="init();">
  <div id="rotation_control">
    <small>Enter heading to rotate marker&nbsp;&nbsp;&nbsp;&nbsp;</small>
    Heading&deg;<input id="rotation_value" type="number" size="3" value="0" onchange="setRotation();" />
    <small>&nbsp;&nbsp;&nbsp;&nbsp;Drag marker to place marker</small>
    </div>
    <div id="map_canvas"></div>
</body>
</html>

This is exactly what Google does for it's own few symbols available in the SYMBOL class of the Maps API, so if that doesn't convince you... Anyway, I hope this will help you to correctly make and set up a SVG marker for your Google maps endevours.

If you have both 2.7 and 3.x versions of python installed, then just rename the python exe file of python 3.x version to something like - "python.exe" to "python3.exe". Now you can use pip for both versions individually. If you normally type "pip install " it will consider the 2.7 version by default. If you want to install it on the 3.x version you need to call the command as "python3 -m pip install ".

If counting number of columns in the first is enough, try the following:

awk -F'\t' '{print NF; exit}' myBigFile.tsv

where \t is column delimiter.

$file = Get-Item -Path "c:/foo/foobar.txt"
$file.Name

Works with both relative an absolute paths

There are already many answers to this question, and most of them are based on the similar custom directive idea. The problem with this approach is that one have to pass a method function to the directive, and cannot directly write code as in other events.

I created a new package vue-on-clickout that is different. Check it out at:

• https://github.com/MuTsunTsai/vue-on-clickout

It allows one to write v-on:clickout just like any other events. For example, you can write

<div v-on:clickout="myField=value" v-on:click="myField=otherValue">...</div>

and it works.

Update

vue-on-clickout now supports Vue 3!

Update 2

vue-on-clickout is now replaced by a new package Clickout-Event which works for any front-end framework (or vanilla)!

Use this technique to increase the speed of inserting records in Entity Framework. Here I use a simple stored procedure to insert the records. And to execute this stored procedure I use .FromSql() method of Entity Framework which executes Raw SQL.

The stored procedure code:

CREATE PROCEDURE TestProc
@FirstParam VARCHAR(50),
@SecondParam VARCHAR(50)

AS
  Insert into SomeTable(Name, Address) values(@FirstParam, @SecondParam) 
GO

Next, loop through all your 4000 records and add the Entity Framework code which executes the stored

procedure onces every 100th loop.

For this I create a string query to execute this procedure, keep on appending to it every sets of record.

Then check it the loop is running in the multiples of 100 and in that case execute it using .FromSql().

So for 4000 records I only have to execute the procedure for only 4000/100 = 40 times.

Check the below code:

string execQuery = "";
var context = new MyContext();
for (int i = 0; i < 4000; i++)
{
    execQuery += "EXEC TestProc @FirstParam = 'First'" + i + "'', @SecondParam = 'Second'" + i + "''";

    if (i % 100 == 0)
    {
        context.Student.FromSql(execQuery);
        execQuery = "";
    }
}

Have you verified that there is in fact a row where Staff_Id = @PersonID? What you've posted works fine in a test script, assuming the row exists. If you comment out the insert statement, then the error is raised.

set nocount on

create table Timesheet_Hours (Staff_Id int, BookedHours int, Posted_Flag bit)

insert into Timesheet_Hours (Staff_Id, BookedHours, Posted_Flag) values (1, 5.5, 0)

declare @PersonID int
set @PersonID = 1

IF EXISTS    
    (
    SELECT 1    
    FROM Timesheet_Hours    
    WHERE Posted_Flag = 1    
        AND Staff_Id = @PersonID    
    )    
    BEGIN
        RAISERROR('Timesheets have already been posted!', 16, 1)
        ROLLBACK TRAN
    END
ELSE
    IF NOT EXISTS
        (
        SELECT 1
        FROM Timesheet_Hours
        WHERE Staff_Id = @PersonID
        )
        BEGIN
            RAISERROR('Default list has not been loaded!', 16, 1)
            ROLLBACK TRAN
        END
    ELSE
        print 'No problems here'

drop table Timesheet_Hours

Sample:

var namespace = {};
namespace.module1 = (function(){

    var self = {};
    self.initialized = false;

    self.init = function(){
        setTimeout(self.onTimeout, 1000)
    };

    self.onTimeout = function(){
        alert('onTimeout')
        self.initialized = true;
    };

    self.init(); /* If it needs to auto-initialize, */
    /* You can also call 'namespace.module1.init();' from outside the module. */
    return self;
})()

You can optionally declare a local variable, same, like self and assign local.onTimeout if you want it to be private.

The problem with Java console input is that it's buffered input, and requires an enter key to continue.

There are these two discussions: Detecting and acting on keyboard direction keys in Java and Java keyboard input parsing in a console app

The latter of which used JLine to get his problem solved.

I personally haven't used it.

Easy way that just worked for me:

1. Check if you have a jdk installed (it is usually in "Program Files\Java", if you don't have one, install it.
2. Link it to eclipse. In Preferences --> Java --> Installed JREs remove the JRE installed and add the JDK.

Then the project will detect it and add the new libraries from the JDK. At the end of this process it looks like the screenshot I attach.

Also, you can do:

b = list(a)

This will work for any sequence, even those that don't support indexers and slices...

try it ! also can calculate NA's data!

df <- data.frame(a1=1:10, a2=11:20)

df %>% summarise_each(funs( mean( .,na.rm = TRUE)))


# a1   a2
# 5.5 15.5

Another option is to use InjectableValues and @JacksonInject. It is very useful if you need to use not always the same value but one get from DB or somewhere else for the specific case. Here is an example of using JacksonInject:

protected static class Some {
    private final String field1;
    private final String field2;

    public Some(@JsonProperty("field1") final String field1,
            @JsonProperty("field2") @JacksonInject(value = "defaultValueForField2",
                    useInput = OptBoolean.TRUE) final String field2) {
        this.field1 = requireNonNull(field1);
        this.field2 = requireNonNull(field2);
    }

    public String getField1() {
        return field1;
    }

    public String getField2() {
        return field2;
    }
}

@Test
public void testReadValueInjectables() throws JsonParseException, JsonMappingException, IOException {
    final ObjectMapper mapper = new ObjectMapper();
    final InjectableValues injectableValues =
            new InjectableValues.Std().addValue("defaultValueForField2", "somedefaultValue");
    mapper.setInjectableValues(injectableValues);

    final Some actualValueMissing = mapper.readValue("{\"field1\": \"field1value\"}", Some.class);
    assertEquals(actualValueMissing.getField1(), "field1value");
    assertEquals(actualValueMissing.getField2(), "somedefaultValue");

    final Some actualValuePresent =
            mapper.readValue("{\"field1\": \"field1value\", \"field2\": \"field2value\"}", Some.class);
    assertEquals(actualValuePresent.getField1(), "field1value");
    assertEquals(actualValuePresent.getField2(), "field2value");
}

Keep in mind that if you are using constructor to create the entity (this usually happens when you use @Value or @AllArgsConstructor in lombok ) and you put @JacksonInject not to the constructor but to the property it will not work as expected - value of the injected field will always override value in json, no matter whether you put useInput = OptBoolean.TRUE in @JacksonInject. This is because jackson injects those properties after constructor is called (even if the property is final) - field is set to the correct value in constructor but then it is overrided (check: https://github.com/FasterXML/jackson-databind/issues/2678 and https://github.com/rzwitserloot/lombok/issues/1528#issuecomment-607725333 for more information), this test is unfortunately passing:

protected static class Some {
    private final String field1;

    @JacksonInject(value = "defaultValueForField2", useInput = OptBoolean.TRUE)
    private final String field2;

    public Some(@JsonProperty("field1") final String field1,
            @JsonProperty("field2") @JacksonInject(value = "defaultValueForField2",
                    useInput = OptBoolean.TRUE) final String field2) {
        this.field1 = requireNonNull(field1);
        this.field2 = requireNonNull(field2);
    }

    public String getField1() {
        return field1;
    }

    public String getField2() {
        return field2;
    }
}

@Test
public void testReadValueInjectablesIncorrectBehavior() throws JsonParseException, JsonMappingException, IOException {
    final ObjectMapper mapper = new ObjectMapper();
    final InjectableValues injectableValues =
            new InjectableValues.Std().addValue("defaultValueForField2", "somedefaultValue");
    mapper.setInjectableValues(injectableValues);

    final Some actualValueMissing = mapper.readValue("{\"field1\": \"field1value\"}", Some.class);
    assertEquals(actualValueMissing.getField1(), "field1value");
    assertEquals(actualValueMissing.getField2(), "somedefaultValue");

    final Some actualValuePresent =
            mapper.readValue("{\"field1\": \"field1value\", \"field2\": \"field2value\"}", Some.class);
    assertEquals(actualValuePresent.getField1(), "field1value");
    // unfortunately "field2value" is overrided because of putting "@JacksonInject" to the field
    assertEquals(actualValuePresent.getField2(), "somedefaultValue");
}

Hope this helps to someone with a similar problem.

P.S. I'm using jackson v. 2.9.6

The accepted answer by dr jimbob (using make altinstall) got me most of the way there, with python2.7 in /usr/local/bin but I also needed to install some third party modules. The nice thing is that easy_install gets its installation locations from the version of Python you are running, but I found I still needed to install easy_install for Python 2.7 otherwise I would get ImportError: No module named pkg_resources. So I did this:

wget http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg
sudo -i
export PATH=$PATH:/usr/local/bin
sh setuptools-0.6c11-py2.7.egg
exit

Now I have easy_install and easy_install-2.7 in /usr/local/bin and the former overrides my system's 2.6 version of easy_install, so I removed it:

sudo rm /usr/local/bin/easy_install

Now I can install libraries for the 2.7 version of Python like this:

sudo /usr/local/bin/easy_install-2.7 numpy

querySelectorAll returns a NodeList which has its own forEach method:

document.querySelectorAll('input').forEach( input => {
  // ...
});

getElementsByTagName now returns an HTMLCollection instead of a NodeList. So you would first need to convert it to an array to have access to methods like map and forEach:

Array.from(document.getElementsByTagName('input')).forEach( input => {
  // ...
});

Use the abc module to create abstract classes. Use the abstractmethod decorator to declare a method abstract, and declare a class abstract using one of three ways, depending upon your Python version.

In Python 3.4 and above, you can inherit from ABC. In earlier versions of Python, you need to specify your class's metaclass as ABCMeta. Specifying the metaclass has different syntax in Python 3 and Python 2. The three possibilities are shown below:

# Python 3.4+
from abc import ABC, abstractmethod
class Abstract(ABC):
    @abstractmethod
    def foo(self):
        pass

# Python 3.0+
from abc import ABCMeta, abstractmethod
class Abstract(metaclass=ABCMeta):
    @abstractmethod
    def foo(self):
        pass

# Python 2
from abc import ABCMeta, abstractmethod
class Abstract:
    __metaclass__ = ABCMeta

    @abstractmethod
    def foo(self):
        pass

Whichever way you use, you won't be able to instantiate an abstract class that has abstract methods, but will be able to instantiate a subclass that provides concrete definitions of those methods:

>>> Abstract()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: Can't instantiate abstract class Abstract with abstract methods foo
>>> class StillAbstract(Abstract):
...     pass
... 
>>> StillAbstract()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: Can't instantiate abstract class StillAbstract with abstract methods foo
>>> class Concrete(Abstract):
...     def foo(self):
...         print('Hello, World')
... 
>>> Concrete()
<__main__.Concrete object at 0x7fc935d28898>

Following is the solution I wrote up for performance reasons:

void hex2bin(const char* in, size_t len, unsigned char* out) {

  static const unsigned char TBL[] = {
     0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  58,  59,  60,  61,
    62,  63,  64,  10,  11,  12,  13,  14,  15,  71,  72,  73,  74,  75,
    76,  77,  78,  79,  80,  81,  82,  83,  84,  85,  86,  87,  88,  89,
    90,  91,  92,  93,  94,  95,  96,  10,  11,  12,  13,  14,  15
  };

  static const unsigned char *LOOKUP = TBL - 48;

  const char* end = in + len;

  while(in < end) *(out++) = LOOKUP[*(in++)] << 4 | LOOKUP[*(in++)];

}

Example:

unsigned char seckey[32];

hex2bin("351aaaec0070d13d350afae2bc43b68c7e590268889869dde489f2f7988f3fee", 64, seckey);

/*
  seckey = {
     53,  26, 170, 236,   0, 112, 209,  61,  53,  10, 250, 226, 188,  67, 182, 140, 
    126,  89,   2, 104, 136, 152, 105, 221, 228, 137, 242, 247, 152, 143,  63, 238
  };
*/

If you don't need to support lowercase:

static const unsigned char TBL[] = {
     0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  58,  59,
    60,  61,  62,  63,  64,  10,  11,  12,  13,  14,  15
};

this solution work for me ,

To revise IIS

Select Application Pools.
Clic in ASP .NET V4.0 Classic.
Select Advanced Settings.
In General, option Enable 32-Bit Applications, default is false. Select TRUE.
Refresh and check site.

Comment:

Platform: Windows Server 2012 Standart- 64Bit - IIS 8

For white Toolbar Title and White Up arrow, use following theme:

android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"

Yes.

Add DisableCacheViewer Registry Key

Create a new dword key under HKLM\Software\Microsoft\Fusion\ with the name DisableCacheViewer and set it’s [DWORD] value to 1.

Go back to Windows Explorer to the assembly folder and it will be the normal file system view.

http://en.csharp-online.net/CSharp_FAQ:_What_are_the_differences_between_CSharp_and_Java_constant_declarations

C# constants are declared using the const keyword for compile time constants or the readonly keyword for runtime constants. The semantics of constants is the same in both the C# and Java languages.

In your situation, you can extract the desired data with:

a[:, -z]

"-z" is the logical negation of the boolean array "z". This is the same as:

a[:, logical_not(z)]

If notepad is already started, you should write:

// import the function in your class
[DllImport ("User32.dll")]
static extern int SetForegroundWindow(IntPtr point);

//...

Process p = Process.GetProcessesByName("notepad").FirstOrDefault();
if (p != null)
{
    IntPtr h = p.MainWindowHandle;
    SetForegroundWindow(h);
    SendKeys.SendWait("k");
}

GetProcessesByName returns an array of processes, so you should get the first one (or find the one you want).

If you want to start notepad and send the key, you should write:

Process p = Process.Start("notepad.exe");
p.WaitForInputIdle();
IntPtr h = p.MainWindowHandle;
SetForegroundWindow(h);
SendKeys.SendWait("k");

The only situation in which the code may not work is when notepad is started as Administrator and your application is not.

You need to use the 'g' switch for a global search

var result = mystring.match(/(&|&)?([^=]+)=([^&]+)/g)

To add to Jefromi's answer, if you don't want to place a meaningless merge in the history of the source branch, you can create a temporary branch for the ours merge, then throw it away:

git checkout <source>
git checkout -b temp            # temporary branch for merge
git merge -s ours <target>      # create merge commit with contents of <source>
git checkout <target>           # fast forward <target> to merge commit
git merge temp                  # ...
git branch -d temp              # throw temporary branch away

That way the merge commit will only exist in the history of the target branch.

Alternatively, if you don't want to create a merge at all, you can simply grab the contents of source and use them for a new commit on target:

git checkout <source>                          # fill index with contents of <source>
git symbolic-ref HEAD <target>                 # tell git we're committing on <target>
git commit -m "Setting contents to <source>"   # make an ordinary commit with the contents of <source>

if you getting this type of error so I suggest you used to stored proc data as usual list then binding the other controls because I also get this error so I solved it like this ex:-

repeater.DataSource = data.SPBinsReport().Tolist();
repeater.DataBind();

try like this

There is also another easy way to check the latest version without going to NPM if you are using VS Code.

In package.json file check for the module you want to know the latest version. Remove the current version already present there and do CTRL + space or CMD + space(mac).The VS code will show the latest versions

If you are open to using Perl, that would be my suggestion. Although there are probably some sed and/or AWK experts that probably know how to do this much easier. If you have a more complex mapping with more than just dbName for your replacements you could extend this pretty easily, but you might just as well put it into a standard Perl script at that point.

perl -p -e 's/\$\{dbName\}/testdb/s' yourfile | mysql

A short Perl script to do something slightly more complicated (handle multiple keys):

#!/usr/bin/env perl
my %replace = ( 'dbName' => 'testdb', 'somethingElse' => 'fooBar' );
undef $/;
my $buf = <STDIN>;
$buf =~ s/\$\{$_\}/$replace{$_}/g for keys %replace;
print $buf;

If you name the above script as replace-script, it could then be used as follows:

replace-script < yourfile | mysql

$(document).ready(function() {
    $("#form1").validate({
        rules: {
            field1: "required"
        },
        messages: {
            field1: "Please specify your name"
        }
    })
});

<form id="form1" name="form1">
     Field 1: <input id="field1" type="text" class="required">
    <input id="btn" type="submit" value="Validate">
</form>

You are also you using type="button". And I'm not sure why you ought to separate the submit button, place it within the form. It's more proper to do it that way. This should work.

Set up a device for network debugging

^{from help.apple.com}

NOTE: Mac system and iPhone/iPad should share same network to use wireless debugging.

Debug your app running on an iOS or tvOS device over a WiFi or other network connection.

Note: Network debugging requires Xcode 9.0 or later running on macOS 10.12.4 or later, and on the device, requires iOS 11.0 or later, or tvOS 11.0 or later.

Steps to set up iPhone, iPad, or iPod touch

1. Choose Window > Devices and Simulators, then in the window that appears, click Devices.

2. Connect your device to your Mac with a Lightning cable.

3. Check if passcode enables in your device settings. Enable if not already enabled.

4. In the left column, select the device, and in the detail area, select Connect via network.

   

   Xcode pairs with your device. If Xcode can connect with the device using a network, a network icon appears next to the device in the left column.

   

5. Disconnect your device.

Note: Device require a passcode to enable remote debugging.

Now you are ready for debugging over the network.

Steps to set up Apple TV:

1. Make sure your Mac and your Apple TV are on the same network.

2. Choose Window > Devices and Simulators, then in the window that appears, click Devices.

3. On your Apple TV, open the Settings app and choose Remotes and Devices > Remote App and Devices.

4. The Apple TV searches for possible devices including the Mac. (If you have any Firewall or Internet security, disable/turn off to allow searching.)

5. On your Mac, select the Apple TV in the Devices pane. The pane for the Apple TV is displayed and shows the current status of the connection request.

6. Enter the verification code displayed on your AppleTV into the Device window pane for the device and click Connect.

Xcode sets up the Apple TV for wireless debugging and pairs with the device.

Edit: -------

Sometime pairing doesn't work for wireless debugging, So just restart your device and internet connection. Also if firewall is enabled, you need to turn off Firewall for pairing device.

  <form>     
            <div class="form-group">
                <label for="nameLabel">Name</label>
                <input id="name" name="name" class="form-control" type="text" /> 
            </div>
            <div class="form-group">
                <label for="PhoneLabel">Phone</label>
                <input id="phone" name="phone" class="form-control" type="text" /> 
            </div>
            <div class="form-group">
                <label for="yearLabel">Year</label>
                <input id="year" name="year" class="form-control" type="text" />
            </div>
        </form>

You can use this code:

var vid = document.getElementById("video1");

function slowPlaySpeed() { 
    vid.playbackRate = 0.5;
} 

function normalPlaySpeed() { 
    vid.playbackRate = 1;
} 

function fastPlaySpeed() { 
    vid.playbackRate = 2;
}

You can do the following:

foreach (Control X in this.Controls)
{
    TextBox tb = X as TextBox;
    if (tb != null)
    {
        string text = tb.Text;
        // Do something to text...
        tb.Text = string.Empty; // Clears it out...
    }
}

Problem. My stored Claws Mail messages are wrapped as follows, and I am trying to extract the Subject lines:

Subject: [SLC38A9 lysosomal arginine sensor; mTORC1 pathway] Key molecular
 link in major cell growth pathway: Findings point to new potential
 therapeutic target in pancreatic cancer [mTORC1 Activator SLC38A9 Is
 Required to Efflux Essential Amino Acids from Lysosomes and Use Protein as
 a Nutrient] [Re: Nutrient sensor in key growth-regulating metabolic pathway
 identified [Lysosomal amino acid transporter SLC38A9 signals arginine
 sufficiency to mTORC1]]
Message-ID: <[email protected]>

Per A2 in this thread, How to use sed/grep to extract text between two words? the first expression, below, "works" as long as the matched text does not contain a newline:

grep -o -P '(?<=Subject: ).*(?=molecular)' corpus/01

[SLC38A9 lysosomal arginine sensor; mTORC1 pathway] Key

However, despite trying numerous variants (.+?; /s; ...), I could not get these to work:

grep -o -P '(?<=Subject: ).*(?=link)' corpus/01
grep -o -P '(?<=Subject: ).*(?=therapeutic)' corpus/01
etc.

Solution 1.

Per Extract text between two strings on different lines

sed -n '/Subject: /{:a;N;/Message-ID:/!ba; s/\n/ /g; s/\s\s*/ /g; s/.*Subject: \|Message-ID:.*//g;p}' corpus/01

which gives

[SLC38A9 lysosomal arginine sensor; mTORC1 pathway] Key molecular link in major cell growth pathway: Findings point to new potential therapeutic target in pancreatic cancer [mTORC1 Activator SLC38A9 Is Required to Efflux Essential Amino Acids from Lysosomes and Use Protein as a Nutrient] [Re: Nutrient sensor in key growth-regulating metabolic pathway identified [Lysosomal amino acid transporter SLC38A9 signals arginine sufficiency to mTORC1]]                              

Solution 2.*

Per How can I replace a newline (\n) using sed?

sed ':a;N;$!ba;s/\n/ /g' corpus/01

will replace newlines with a space.

Chaining that with A2 in How to use sed/grep to extract text between two words?, we get:

sed ':a;N;$!ba;s/\n/ /g' corpus/01 | grep -o -P '(?<=Subject: ).*(?=Message-ID:)'

which gives

[SLC38A9 lysosomal arginine sensor; mTORC1 pathway] Key molecular  link in major cell growth pathway: Findings point to new potential  therapeutic target in pancreatic cancer [mTORC1 Activator SLC38A9 Is  Required to Efflux Essential Amino Acids from Lysosomes and Use Protein as  a Nutrient] [Re: Nutrient sensor in key growth-regulating metabolic pathway  identified [Lysosomal amino acid transporter SLC38A9 signals arginine  sufficiency to mTORC1]] 

This variant removes double spaces:

sed ':a;N;$!ba;s/\n/ /g; s/\s\s*/ /g' corpus/01 | grep -o -P '(?<=Subject: ).*(?=Message-ID:)'

giving

[SLC38A9 lysosomal arginine sensor; mTORC1 pathway] Key molecular link in major cell growth pathway: Findings point to new potential therapeutic target in pancreatic cancer [mTORC1 Activator SLC38A9 Is Required to Efflux Essential Amino Acids from Lysosomes and Use Protein as a Nutrient] [Re: Nutrient sensor in key growth-regulating metabolic pathway identified [Lysosomal amino acid transporter SLC38A9 signals arginine sufficiency to mTORC1]]

Changing Command Execute Timeout in Management Studio:

Click on Tools -> Options

Select Query Execution from tree on left side and enter command timeout in "Execute Timeout" control.

Changing Command Timeout in Server:

In the object browser tree right click on the server which give you timeout and select "Properties" from context menu.

Now in "Server Properties -....." dialog click on "Connections" page in "Select a Page" list (on left side). On the right side you will get property

Remote query timeout (in seconds, 0 = no timeout):
[up/down control]

you can set the value in up/down control.

You can simply do:

double approxRollingAverage (double avg, double new_sample) {

    avg -= avg / N;
    avg += new_sample / N;

    return avg;
}

Where N is the number of samples where you want to average over. Note that this approximation is equivalent to an exponential moving average. See: Calculate rolling / moving average in C++

Standard letter-based representations of date parts are great, except the fact they're not so intuitive. The much more convenient way is to identify basic abstractions and a number of specific implementations. Besides, with this approach, you can benefir from autocompletion.

Since we're talking about datetimes here, it seems plausible that the basic abstraction is ISO8601DateTime. One of the specific implementations is current datetime, the one you need when a makes a request to your backend, hence Now() class. Second one which is of some use for you is a datetime adjusted to some timezone. Not surprisingly, it's called AdjustedAccordingToTimeZone. And finally, you need a day of the week in a passed datetime's timezone: there is a LocalDayOfWeek class for that. So the code looks like the following:

(new LocalDayOfWeek(
    new AdjustedAccordingToTimeZone(
        new Now(),
        new TimeZoneFromString($_POST['timezone'])
    )
))
    ->value();

For more about this approach, take a look here.

Use DISTINCT to remove duplicate GROUPING SETS from the GROUP BY clause

In a completely silly example using GROUPING SETS() in general (or the special grouping sets ROLLUP() or CUBE() in particular), you could use DISTINCT in order to remove the duplicate values produced by the grouping sets again:

SELECT DISTINCT actors
FROM (VALUES('a'), ('a'), ('b'), ('b')) t(actors)
GROUP BY CUBE(actors, actors)

With DISTINCT:

actors
------
NULL
a
b

Without DISTINCT:

actors
------
a
b
NULL
a
b
a
b

But why, apart from making an academic point, would you do that?

Use DISTINCT to find unique aggregate function values

In a less far-fetched example, you might be interested in the DISTINCT aggregated values, such as, how many different duplicate numbers of actors are there?

SELECT DISTINCT COUNT(*)
FROM (VALUES('a'), ('a'), ('b'), ('b')) t(actors)
GROUP BY actors

Answer:

count
-----
2

Use DISTINCT to remove duplicates with more than one GROUP BY column

Another case, of course, is this one:

SELECT DISTINCT actors, COUNT(*)
FROM (VALUES('a', 1), ('a', 1), ('b', 1), ('b', 2)) t(actors, id)
GROUP BY actors, id

With DISTINCT:

actors  count
-------------
a       2
b       1

Without DISTINCT:

actors  count
-------------
a       2
b       1
b       1

For more details, I've written some blog posts, e.g. about GROUPING SETS and how they influence the GROUP BY operation, or about the logical order of SQL operations (as opposed to the lexical order of operations).

You can make a union using .addAll(), and an intersection using .retainAll(), of the two sets and use .removeIf(), to remove the intersection (or the duplicated element) from the union.

HashSet union = new HashSet(group1);
union.addAll(group2);
        
System.out.println("Union: " + union);
        
HashSet intersection = new HashSet(group1);
intersection.retainAll(group2);
        
System.out.println("Intersection: " + intersection);
        
HashSet difference = new HashSet(union);
difference.removeIf(n -> (difference.contains(intersection)));
        
System.out.println("Difference: " + difference);

Not too hard to explain... This is like typing hello worl, hitting the left-arrow key twice, typing d, and hitting the down-arrow key.

At least, that is how I infer your terminal is interpeting the \b and \n codes.

Redirect the output to a file and I bet you get something else entirely. Although you may have to look at the file's bytes to see the difference.

[edit]

To elaborate a bit, this printf emits a sequence of bytes: hello worl^H^Hd^J, where ^H is ASCII character #8 and ^J is ASCII character #10. What you see on your screen depends on how your terminal interprets those control codes.

list.Items.add(new ListBoxItem("name", "value"));

The internal (default) data structure of the ListBox is the ListBoxItem.

You can run something like this:

sqlcmd -S MyServer -d myDB -E -Q "select col1, col2, col3 from SomeTable" 
       -o "MyData.csv" -h-1 -s"," -w 700

• -h-1 removes column name headers from the result
  
• -s"," sets the column seperator to ,
  
• -w 700 sets the row width to 700 chars (this will need to be as wide as the longest row or it will wrap to the next line)

In Preferences, select Python Interpreter

Under Python Interpreter, change from "Default" to "Use the following Python interpreter"

The path there should be the default Python executable. Find your Python 2.7 executable and use that.

In the simple case, a repository might have a single .gitignore file in its root directory, which applies recursively to the entire repository. However, it is also possible to have additional .gitignore files in subdirectories. The rules in these nested .gitignore files apply only to the files under the directory where they are located. The Linux kernel source repository has 206 .gitignore files.

-- this is what i read from progit.pdf(version 2), P32

with a reference to Microsoft.VisualBasic

Interaction.Shell("copy /b Image1.jpg + Archive.rar Image2.jpg", AppWinStyle.Hide);

You can use the following extension method from any web page or nested user control:

static class Extensions
{
    public static void ShowAlert(this Control control, string message)
    {
        if (!control.Page.ClientScript.IsClientScriptBlockRegistered("PopupScript"))
        {
            var script = String.Format("<script type='text/javascript' language='javascript'>alert('{0}')</script>", message);
            control.Page.ClientScript.RegisterClientScriptBlock(control.Page.GetType(), "PopupScript", script);
        }
    }
}

like this:

class YourPage : Page
{
    private void YourMethod()
    {
        try
        {
            // do stuff
        }
        catch(Exception ex)
        {
            this.ShowAlert(ex.Message);
        }
    }
}

Below is the way to crop an image.

image_path: The path to the image to edit

coords: A tuple of x/y coordinates (x1, y1, x2, y2)[open the image in mspaint and check the "ruler" in view tab to see the coordinates]

saved_location: Path to save the cropped image

from PIL import Image
    def crop(image_path, coords, saved_location:
        image_obj = Image.open("Path of the image to be cropped")
            cropped_image = image_obj.crop(coords)
            cropped_image.save(saved_location)
            cropped_image.show()


if __name__ == '__main__':
    image = "image.jpg"
    crop(image, (100, 210, 710,380 ), 'cropped.jpg')

I had this same problem with this part of my code:

const newComment = {
    dishId: dishId,
    rating: rating,
    author: author,
    comment: comment
};
newComment.date = new Date().toISOString();

Same error, const is a reserved word.

The thing is, I made the .eslintrc.js from the link you gave in the update and still got the same error. Also, I get an parsing error in the .eslintrc.js: Unexpected token ':'.

Right in this part:

"env": {
"browser": true,
"node": true,
"es6": true
},

...

obj= Model.objects.filter(testfield=12).order_by('-id')[0]

As of TypeScript 1.6, properties in object literals that do not have a corresponding property in the type they're being assigned to are flagged as errors.

Usually this error means you have a bug (typically a typo) in your code, or in the definition file. The right fix in this case would be to fix the typo. In the question, the property callbackOnLoactionHash is incorrect and should have been callbackOnLocationHash (note the mis-spelling of "Location").

This change also required some updates in definition files, so you should get the latest version of the .d.ts for any libraries you're using.

Example:

interface TextOptions {
    alignment?: string;
    color?: string;
    padding?: number;
}
function drawText(opts: TextOptions) { ... }
drawText({ align: 'center' }); // Error, no property 'align' in 'TextOptions'

But I meant to do that

There are a few cases where you may have intended to have extra properties in your object. Depending on what you're doing, there are several appropriate fixes

Type-checking only some properties

Sometimes you want to make sure a few things are present and of the correct type, but intend to have extra properties for whatever reason. Type assertions (<T>v or v as T) do not check for extra properties, so you can use them in place of a type annotation:

interface Options {
    x?: string;
    y?: number;
}

// Error, no property 'z' in 'Options'
let q1: Options = { x: 'foo', y: 32, z: 100 };
// OK
let q2 = { x: 'foo', y: 32, z: 100 } as Options;
// Still an error (good):
let q3 = { x: 100, y: 32, z: 100 } as Options;

These properties and maybe more

Some APIs take an object and dynamically iterate over its keys, but have 'special' keys that need to be of a certain type. Adding a string indexer to the type will disable extra property checking

Before

interface Model {
  name: string;
}
function createModel(x: Model) { ... }

// Error
createModel({name: 'hello', length: 100});

After

interface Model {
  name: string;
  [others: string]: any;
}
function createModel(x: Model) { ... }

// OK
createModel({name: 'hello', length: 100});

This is a dog or a cat or a horse, not sure yet

interface Animal { move; }
interface Dog extends Animal { woof; }
interface Cat extends Animal { meow; }
interface Horse extends Animal { neigh; }

let x: Animal;
if(...) {
  x = { move: 'doggy paddle', woof: 'bark' };
} else if(...) {
  x = { move: 'catwalk', meow: 'mrar' };
} else {
  x = { move: 'gallop', neigh: 'wilbur' };
}

Two good solutions come to mind here

Specify a closed set for x

// Removes all errors
let x: Dog|Cat|Horse;

or Type assert each thing

// For each initialization
  x = { move: 'doggy paddle', woof: 'bark' } as Dog;

This type is sometimes open and sometimes not

A clean solution to the "data model" problem using intersection types:

interface DataModelOptions {
  name?: string;
  id?: number;
}
interface UserProperties {
  [key: string]: any;
}
function createDataModel(model: DataModelOptions & UserProperties) {
 /* ... */
}
// findDataModel can only look up by name or id
function findDataModel(model: DataModelOptions) {
 /* ... */
}
// OK
createDataModel({name: 'my model', favoriteAnimal: 'cat' });
// Error, 'ID' is not correct (should be 'id')
findDataModel({ ID: 32 });

See also https://github.com/Microsoft/TypeScript/issues/3755

It's unfortunately not so easy to do that. If you're trying to make some sort of text user interface, you may want to look into curses. If you want to display things like you normally would in a terminal, but want input like that, then you'll have to work with termios, which unfortunately appears to be poorly documented in Python. Neither of these options are that simple, though, unfortunately. Additionally, they do not work under Windows; if you need them to work under Windows, you'll have to use PDCurses as a replacement for curses or pywin32 rather than termios.

I was able to get this working decently. It prints out the hexadecimal representation of keys you type. As I said in the comments of your question, arrows are tricky; I think you'll agree.

#!/usr/bin/env python
import sys
import termios
import contextlib


@contextlib.contextmanager
def raw_mode(file):
    old_attrs = termios.tcgetattr(file.fileno())
    new_attrs = old_attrs[:]
    new_attrs[3] = new_attrs[3] & ~(termios.ECHO | termios.ICANON)
    try:
        termios.tcsetattr(file.fileno(), termios.TCSADRAIN, new_attrs)
        yield
    finally:
        termios.tcsetattr(file.fileno(), termios.TCSADRAIN, old_attrs)


def main():
    print 'exit with ^C or ^D'
    with raw_mode(sys.stdin):
        try:
            while True:
                ch = sys.stdin.read(1)
                if not ch or ch == chr(4):
                    break
                print '%02x' % ord(ch),
        except (KeyboardInterrupt, EOFError):
            pass


if __name__ == '__main__':
    main()

I ran into the same issue on centos7. Removing php-mysql and installing php-mysqlnd fixed the problem. Thanks Carlos Buenosvinos Zamora for your suggestion.

Here are my commands on centos7 just in case this can be of help to anybody as most of the answers here are based on Debian/Ubuntu.

To find the installed php-mysql package

yum list installed | grep mysql

To remove the installed php-mysql package

yum remove php55w-mysql.x86_64

To install php-mysqlnd

yum install php-mysqlnd.x86_64

Your code may work without document.ready() just be sure that your script is after the #clicker. Checkout this demo: http://jsbin.com/aPAsaZo/1/

The idea in the ready concept. If you sure that your script is the latest thing in your page or it is after the affected element, it will work.

<!DOCTYPE html>
<html>
<head>


<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
  <script src="https://code.jquery.com/jquery-latest.min.js"
        type="text/javascript"></script>
  <a href="#" id="clicker" value="Click Me!" >Click Me</a>
  <script type="text/javascript">

        $("#clicker").click(function () {
            alert("Hello!");
            $(".hide_div").hide();

        });


</script>

</body>
</html>

Notice: In the jsbin demo replace http with https there in the code, or use this variant Demo

You can simply do this:

SELECT *
FROM   yourTable
WHERE  yourColumn IS NULL OR yourColumn = ''

Try this one:

self.GetHierarchyNodeList = function (data, index, event)
{
    debugger;
    if (event.type != "change") {
        return;
    }        
} 

event.type == "change"
event.type == "load" 

Or you can use std::advance

vector<int>::iterator i = L.begin();
advance(i, 2);

Use This Code anywhere in class or libraries

    $current_url =& get_instance(); //  get a reference to CodeIgniter
    $current_url->router->fetch_class(); // for Class name or controller
    $current_url->router->fetch_method(); // for method name

This is similar to my case, where I have a table named tabel_buku_besar. What I need are

1. Looking for record that have account_code='101.100' in tabel_buku_besar which have companyarea='20000' and also have IDR as currency

2. I need to get all record from tabel_buku_besar which have account_code same as step 1 but have transaction_number in step 1 result

while using select ... from...where....transaction_number in (select transaction_number from ....), my query running extremely slow and sometimes causing request time out or make my application not responding...

I try this combination and the result...not bad...

`select DATE_FORMAT(L.TANGGAL_INPUT,'%d-%m-%y') AS TANGGAL,
      L.TRANSACTION_NUMBER AS VOUCHER,
      L.ACCOUNT_CODE,
      C.DESCRIPTION,
      L.DEBET,
      L.KREDIT 
 from (select * from tabel_buku_besar A
                where A.COMPANYAREA='$COMPANYAREA'
                      AND A.CURRENCY='$Currency'
                      AND A.ACCOUNT_CODE!='$ACCOUNT'
                      AND (A.TANGGAL_INPUT BETWEEN STR_TO_DATE('$StartDate','%d/%m/%Y') AND STR_TO_DATE('$EndDate','%d/%m/%Y'))) L 
INNER JOIN (select * from tabel_buku_besar A
                     where A.COMPANYAREA='$COMPANYAREA'
                           AND A.CURRENCY='$Currency'
                           AND A.ACCOUNT_CODE='$ACCOUNT'
                           AND (A.TANGGAL_INPUT BETWEEN STR_TO_DATE('$StartDate','%d/%m/%Y') AND STR_TO_DATE('$EndDate','%d/%m/%Y'))) R ON R.TRANSACTION_NUMBER=L.TRANSACTION_NUMBER AND R.COMPANYAREA=L.COMPANYAREA 
LEFT OUTER JOIN master_account C ON C.ACCOUNT_CODE=L.ACCOUNT_CODE AND C.COMPANYAREA=L.COMPANYAREA 
ORDER BY L.TANGGAL_INPUT,L.TRANSACTION_NUMBER`

REST === HTTP analogy is not correct until you do not stress to the fact that it "MUST" be HATEOAS driven.

Roy himself cleared it here.

A REST API should be entered with no prior knowledge beyond the initial URI (bookmark) and set of standardized media types that are appropriate for the intended audience (i.e., expected to be understood by any client that might use the API). From that point on, all application state transitions must be driven by client selection of server-provided choices that are present in the received representations or implied by the user’s manipulation of those representations. The transitions may be determined (or limited by) the client’s knowledge of media types and resource communication mechanisms, both of which may be improved on-the-fly (e.g., code-on-demand).

[Failure here implies that out-of-band information is driving interaction instead of hypertext.]

• char: fixed-length character data with a maximum length of 8000 characters.
• nchar: fixed-length unicode data with a maximum length of 4000 characters.
• Char = 8 bit length
• NChar = 16 bit length

EDIT: This answer is correct for version 0.2.10. As @Alexander Vasilyev pointed out it doesn't work in version 0.2.14.

Another reason to use $state.params is when you need to extract query parameters like this:

$stateProvider.state('a', {
  url: 'path/:id/:anotherParam/?yetAnotherParam',
  controller: 'ACtrl',
});

module.controller('ACtrl', function($stateParams, $state) {
  $state.params; // has id, anotherParam, and yetAnotherParam
  $stateParams;  // has id and anotherParam
}

Here's the more modern streams approach:

myIntegerSet.stream().filter((it) -> it % 2 != 0).collect(Collectors.toSet())

However, this makes a new set, so memory constraints might be an issue if it's a really huge set.

EDIT: previous version of this answer suggested Apache CollectionUtils but that was before steams came about.

DebounceTime in Angular 7 with RxJS v6

Source Link

Demo Link

In HTML Template

<input type="text" #movieSearchInput class="form-control"
            placeholder="Type any movie name" [(ngModel)]="searchTermModel" />

In component

    ....
    ....
    export class AppComponent implements OnInit {

    @ViewChild('movieSearchInput') movieSearchInput: ElementRef;
    apiResponse:any;
    isSearching:boolean;

        constructor(
        private httpClient: HttpClient
        ) {
        this.isSearching = false;
        this.apiResponse = [];
        }

    ngOnInit() {
        fromEvent(this.movieSearchInput.nativeElement, 'keyup').pipe(
        // get value
        map((event: any) => {
            return event.target.value;
        })
        // if character length greater then 2
        ,filter(res => res.length > 2)
        // Time in milliseconds between key events
        ,debounceTime(1000)        
        // If previous query is diffent from current   
        ,distinctUntilChanged()
        // subscription for response
        ).subscribe((text: string) => {
            this.isSearching = true;
            this.searchGetCall(text).subscribe((res)=>{
            console.log('res',res);
            this.isSearching = false;
            this.apiResponse = res;
            },(err)=>{
            this.isSearching = false;
            console.log('error',err);
            });
        });
    }

    searchGetCall(term: string) {
        if (term === '') {
        return of([]);
        }
        return this.httpClient.get('http://www.omdbapi.com/?s=' + term + '&apikey=' + APIKEY,{params: PARAMS.set('search', term)});
    }

    }

In case it's helpful to anyone, most of the solutions in this thread were wrapping text into multiple lines, form e.

But then I found this, and it worked:

https://github.com/chunksnbits/jquery-quickfit

Example usage:

$('.someText').quickfit({max:50,tolerance:.4})

I think you cant remove column names, only reset them by range with shape:

print df.shape[1]
2

print range(df.shape[1])
[0, 1]

df.columns = range(df.shape[1])
print df
    0   1
0  23  12
1  21  44
2  98  21

This is same as using to_csv and read_csv:

print df.to_csv(header=None,index=False)
23,12
21,44
98,21

print pd.read_csv(io.StringIO(u""+df.to_csv(header=None,index=False)), header=None)
    0   1
0  23  12
1  21  44
2  98  21

Next solution with skiprows:

print df.to_csv(index=False)
A,B
23,12
21,44
98,21

print pd.read_csv(io.StringIO(u""+df.to_csv(index=False)), header=None, skiprows=1)
    0   1
0  23  12
1  21  44
2  98  21

Use this Format as per your requirements:

{
    "address": "colombo",
    "username": "hesh",
    "password": "123",
    "registetedDate": "2015-4-3",
    "firstname": "hesh",
    "contactNo": "07762",
    "accountNo": "16161",
    "lastName": "jay"
    "arrayOneName" : [
        {
            "Id" : 1,
            "Employee" : "EmpOne", 
            "Deptartment" : "HR"
        },
        {
            "Id" : 2,
            "Employee" : "EmpTwo",
            "Deptartment" : "IT"
        },
        {
            "Id" : 3,
            "Employee" : "EmpThree",
            "Deptartment" : "Sales"
        }
    ],
    "arrayTwoName": [
        {
            "Product": "3",
            "Price": "6790"
        }
    ],
    "arrayThreeName" : [
        "name1", "name2", "name3", "name4" // For Strings
    ],
    "arrayFourName" : [
        1, 2, 3, 4 // For Numbers
    ]

}

Remember to use this in POST with proper endpoint. Also, RAW selected and JSON(application/json) in Body Tab.

Like THIS:

Update 1:

I don't think multiple @RequestBody is allowed or possible.

@RequestBody parameter must have the entire body of the request and bind that to only one object.

You have to use something like Wrapper Object for this to work.

Solution:

^(?!.*STRING1|.*STRING2|.*STRING3).*$

xxxxxx OK

xxxSTRING1xxx KO (is whether it is desired)

xxxSTRING2xxx KO (is whether it is desired)

xxxSTRING3xxx KO (is whether it is desired)

Try this:

foreach($data[0] as $child) {
   echo $child . "\n";
}

in place of print_r($data)

On the latest support library none of the solutions discussed here are necessary anymore. You can play with your Activity's fragments as you like using the FragmentTransaction. Just make sure that your fragments can be identified either with an id or tag.

The fragments will be restored automatically as long as you don't try to recreate them on every call to onCreate(). Instead, you should check if savedInstanceState is not null and find the old references to the created fragments in this case.

Here is an example:

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (savedInstanceState == null) {
        myFragment = MyFragment.newInstance();
        getSupportFragmentManager()
                .beginTransaction()
                .add(R.id.my_container, myFragment, MY_FRAGMENT_TAG)
                .commit();
    } else {
        myFragment = (MyFragment) getSupportFragmentManager()
                .findFragmentByTag(MY_FRAGMENT_TAG);
    }
...
}

Note however that there is currently a bug when restoring the hidden state of a fragment. If you are hiding fragments in your activity, you will need to restore this state manually in this case.

I have tried all the methods above but none of them could fix the same issue on my laptop. Finally instead of pushing the branch to origin in git bash, I trun to use TortoiseGit's push option to do the pushing, then a window pops-up to ask me to add the new host key to cache, after clicking the yes button, everything goes fine now.

Hope it helps to you all.

First of all (as Neil stated), SEH is Microsoft's Structured Exception Handling. It is similar to but not identical to exception processing in C++. In fact, you have to enable C++ Exception Handling if you want it in Visual Studio - the default behavior does not guarantee that local objects are destroyed in all cases! In either case, Exception Handling is not really harder it is just different.

Now for your actual questions.

Do you really write exception safe code?

Yes. I strive for exception safe code in all cases. I evangelize using RAII techniques for scoped access to resources (e.g., boost::shared_ptr for memory, boost::lock_guard for locking). In general, consistent usage of RAII and scope guarding techniques will make exception safe code much easier to write. The trick is to learn what exists and how to apply it.

Are you sure your last "production ready" code is exception safe?

No. It is as safe as it is. I can say that I haven't seen a process fault due to an exception in several years of 24/7 activity. I don't expect perfect code, just well-written code. In addition to providing exception safety, the techniques above guarantee correctness in a way that is near impossible to achieve with try/catch blocks. If you are catching everything in your top control scope (thread, process, etc.), then you can be sure that you will continue to run in the face of exceptions (most of the time). The same techniques will also help you continue to run correctly in the face of exceptions without try/catch blocks everywhere.

Can you even be sure that it is?

Yes. You can be sure by a thorough code audit but no one really does that do they? Regular code reviews and careful developers go a long way to getting there though.

Do you know and/or actually use alternatives that work?

I have tried a few variations over the years such as encoding states in the upper bits (ala HRESULTs) or that horrible setjmp() ... longjmp() hack. Both of these break down in practice though in completely different ways.

In the end, if you get into the habit of applying a few techniques and carefully thinking about where you can actually do something in response to an exception, you will end up with very readable code that is exception safe. You can sum this up by following these rules:

• You only want to see try/catch when you can do something about a specific exception
• You almost never want to see a raw new or delete in code
• Eschew std::sprintf, snprintf, and arrays in general - use std::ostringstream for formatting and replace arrays with std::vector and std::string
• When in doubt, look for functionality in Boost or STL before rolling your own

I can only recommend that you learn how to use exceptions properly and forget about result codes if you plan on writing in C++. If you want to avoid exceptions, you might want to consider writing in another language that either does not have them or makes them safe. If you want to really learn how to fully utilize C++, read a few books from Herb Sutter, Nicolai Josuttis, and Scott Meyers.

Having a default clause when it's not really needed is Defensive programming This usually leads to code that is overly complex because of too much error handling code. This error handling and detection code harms the readability of the code, makes maintenance harder, and eventually leads to more bugs than it solves.

So I believe that if the default shouldn't be reached - you don't have to add it.

Note that "shouldn't be reached" means that if it reached it's a bug in the software - you do need to test values that may contain unwanted values because of user input, etc.

Use this:

#include < string>

sp_help will give you a whole bunch of information about a table including the columns, keys and constraints. For example, running

exec sp_help 'Address' 

will give you information about Address.

I think you must firstly add a .wav file to Resources. For example you have sound file named Sound.wav. After you added the Sound.wav file to Resources, you can use this code:

System.Media.SoundPlayer player = new System.Media.SoundPlayer(Properties.Resources.Sound);
player.Play();

This is another way to play sound.

Try printing out this way

printf("%%");

If you want a formula to do it then:

=IF(ISNUMBER(SEARCH("*texts are *",A1)),LEFT(A1,FIND("texts are ",A1) + 9) & "WORD",A1)

This will do it. Change `"WORD" To the word you want.

Python has a built in min function to help you with finding the smallest.

However, you need to convert your list items to numbers before you can find the lowest integer( what, isn't that float? )

min(float(i) for i in l)

In your iOS App can't find a Numeric Keypad attached to your OS X. So you just need to Uncheck connect Hardware Keyboard option in your Simulator, in the following path just for testing purpose:

Simulator -> Hardware -> Keyboard -> Connect Hardware Keyboard

This will resolve the above issue.

I think you should see the below link too. It says it's a bug in the XCode at the end of that Forum post thread!

Reference

Reference Resolution is described by RFC 3986 Uniform Resource Identifier (URI): Generic Syntax. And that is exactly how it supposed to work. To preserve base URI path you need to add slash at the end of the base URI and remove slash at the beginning of relative URI.

If base URI contains non-empty path, merge procedure discards it's last part (after last /). Relevant section:

5.2.3. Merge Paths

The pseudocode above refers to a "merge" routine for merging a relative-path reference with the path of the base URI. This is accomplished as follows:

• If the base URI has a defined authority component and an empty path, then return a string consisting of "/" concatenated with the reference's path; otherwise

• return a string consisting of the reference's path component appended to all but the last segment of the base URI's path (i.e., excluding any characters after the right-most "/" in the base URI path, or excluding the entire base URI path if it does not contain any "/" characters).

If relative URI starts with a slash, it is called a absolute-path relative URI. In this case merge procedure ignore all base URI path. For more information check 5.2.2. Transform References section.

You can use the ADB via a terminal to pass the file From Desktop to Emulator.

adb push <file-source-local> <destination-path-remote>

You can also copy file from emulator to Desktop

adb pull <file-source-remote> <destination-path>

How ever you can also use the Android Device Monitor to access files. Click on the Android Icon which can be found in the toolbar itself. It'll take few seconds to load. Once it's loaded, you can see a tab named "File Explorer". Now you could pull/push files from there.

Yes, but, didn't you parse "false"? If you parse "true", then they return true.

Maybe there's a misunderstanding: the methods don't test, if the String content represents a boolean value, they evaluate the String content to boolean.

The key error generally comes if the key doesn't match any of the dataframe column name 'exactly':

You could also try:

import csv
import pandas as pd
import re
    with open (filename, "r") as file:
        df = pd.read_csv(file, delimiter = ",")
        df.columns = ((df.columns.str).replace("^ ","")).str.replace(" $","")
        print(df.columns)

According to this article:

• JavaScript is a scripting language developed by Netscape Communications designed for developing client and server Internet applications. Netscape Navigator is designed to interpret JavaScript embedded into Web pages. JavaScript is independent of Sun Microsystem's Java language.

• Microsoft JScript is an open implementation of Netscape's JavaScript. JScript is a high-performance scripting language designed to create active online content for the World Wide Web. JScript allows developers to link and automate a wide variety of objects in Web pages, including ActiveX controls and Java programs. Microsoft Internet Explorer is designed to interpret JScript embedded into Web pages.

There are pretty limited scenarios that I can think of where this would be useful, but let's assume you can't get funds to purchase VS2012 or something to that effect. If that's the case and you have Windows 7+ and VS 2010 you may be able to use the following hack I put together which seems to work (but I haven't fully deployed an application using this method yet).

1. Backup your project file!!!

2. Download and install the Windows 8 SDK which includes the .NET 4.5 SDK.

3. Open your project in VS2010.

4. Create a text file in your project named Compile_4_5_CSharp.targets with the following contents. (Or just download it here - Make sure to remove the ".txt" extension from the file name):

   <Project DefaultTargets="Build"
    xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   
       <!-- Change the target framework to 4.5 if using the ".NET 4.5" configuration -->
       <PropertyGroup Condition=" '$(Platform)' == '.NET 4.5' ">
           <DefineConstants Condition="'$(DefineConstants)'==''">
               TARGETTING_FX_4_5
           </DefineConstants>
           <DefineConstants Condition="'$(DefineConstants)'!='' and '$(DefineConstants)'!='TARGETTING_FX_4_5'">
               $(DefineConstants);TARGETTING_FX_4_5
           </DefineConstants>
           <PlatformTarget Condition="'$(PlatformTarget)'!=''"/>
           <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
       </PropertyGroup>
   
       <!-- Import the standard C# targets -->
       <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   
       <!-- Add .NET 4.5 as an available platform -->
       <PropertyGroup>
          <AvailablePlatforms>$(AvailablePlatforms),.NET 4.5</AvailablePlatforms>
       </PropertyGroup>
   </Project>
   

5. Unload your project (right click -> unload).

6. Edit the project file (right click -> Edit *.csproj).

7. Make the following changes in the project file:

   a. Replace the default Microsoft.CSharp.targets with the target file created in step 4

   <!-- Old Import Entry -->
   <!-- <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" /> -->
   
   <!-- New Import Entry -->
   <Import Project="Compile_4_5_CSharp.targets" />
   

   b. Change the default platform to .NET 4.5

   <!-- Old default platform entry -->
   <!-- <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> -->
   
   <!-- New default platform entry -->
   <Platform Condition=" '$(Platform)' == '' ">.NET 4.5</Platform>
   

   c. Add AnyCPU platform to allow targeting other frameworks as specified in the project properties. This should be added just before the first <ItemGroup> tag in the file

   <PropertyGroup Condition="'$(Platform)' == 'AnyCPU'">
       <PlatformTarget>AnyCPU</PlatformTarget>
   </PropertyGroup>
   
   .
   .
   .
   <ItemGroup>
   .
   .
   .
   

8. Save your changes and close the *.csproj file.

9. Reload your project (right click -> Reload Project).

10. In the configuration manager (Build -> Configuration Manager) make sure the ".NET 4.5" platform is selected for your project.

11. Still in the configuration manager, create a new solution platform for ".NET 4.5" (you can base it off "Any CPU") and make sure ".NET 4.5" is selected for the solution.

12. Build your project and check for errors.

13. Assuming the build completed you can verify that you are indeed targeting 4.5 by adding a reference to a 4.5 specific class to your source code:

    using System;
    using System.Text;
    
    namespace testing
    {
        using net45check = System.Reflection.ReflectionContext;
    }
    

14. When you compile using the ".NET 4.5" platform the build should succeed. When you compile under the "Any CPU" platform you should get a compiler error:

    Error 6: The type or namespace name 'ReflectionContext' does not exist in
    the namespace 'System.Reflection' (are you missing an assembly reference?)
    

Okay, I found spencerlyon2's answer working. However, in case anybody would find himself/herself not knowing what to do with that one line, I had to do it this way:

beingsaved = plt.figure()

# Some scatter plots
plt.scatter(X_1_x, X_1_y)
plt.scatter(X_2_x, X_2_y)

beingsaved.savefig('destination_path.eps', format='eps', dpi=1000)

git reflog

Choose the number of the HEAD(s) of git reflog, where you want revert to and do (for this example I choose the 12):

git reset HEAD@{12} --hard

This solution helped in my situation:

   public class DateHelper {
     public static double DateTimeToUnixTimestamp(DateTime dateTime)
              {
                    return (TimeZoneInfo.ConvertTimeToUtc(dateTime) -
                             new DateTime(1970, 1, 1, 0, 0, 0, 0, System.DateTimeKind.Utc)).TotalSeconds;
              }
    }

using helper in code:

double ret = DateHelper.DateTimeToUnixTimestamp(DateTime.Now)

public void postData(String url,JSONObject obj) {
    // Create a new HttpClient and Post Header

    HttpParams myParams = new BasicHttpParams();
    HttpConnectionParams.setConnectionTimeout(myParams, 10000);
    HttpConnectionParams.setSoTimeout(myParams, 10000);
    HttpClient httpclient = new DefaultHttpClient(myParams );
    String json=obj.toString();

    try {

        HttpPost httppost = new HttpPost(url.toString());
        httppost.setHeader("Content-type", "application/json");

        StringEntity se = new StringEntity(obj.toString()); 
        se.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
        httppost.setEntity(se); 

        HttpResponse response = httpclient.execute(httppost);
        String temp = EntityUtils.toString(response.getEntity());
        Log.i("tag", temp);


    } catch (ClientProtocolException e) {

    } catch (IOException e) {
    }
}

If we do it just like this:

Dim myArr as Variant
myArr = Range("A1:A10")

the new array will be with two dimensions. Which is not always somehow comfortable to work with:

To get away of the two dimensions, when getting a single column to array, we may use the built-in Excel function “Transpose”. With it, the data becomes in one dimension:

If we have the data in a row, a single transpose will not do the job. We need to use the Transpose function twice:

Note: As you see from the screenshots, when generated this way, arrays start with 1, not with 0. Just be a bit careful.

No need to increase the MaxConnections & InitialConnections. Just close your connections after after doing your work. For example if you are creating connection:

try {
     connection = DriverManager.getConnection(
                    "jdbc:postgresql://127.0.0.1/"+dbname,user,pass);

   } catch (SQLException e) {
    e.printStackTrace();
    return;
}

After doing your work close connection:

try {
    connection.commit();
    connection.close();
} catch (SQLException e) {
    e.printStackTrace();
}

The following code is useful to refresh image when a button is clicked.

function reloadImage(imageId) {
   imgName = 'vishnu.jpg'; //for example
   imageObject = document.getElementById(imageId);
   imageObject.src = imgName;
}

<img src='vishnu.jpg' id='myimage' />

<input type='button' onclick="reloadImage('myimage')" />

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

You should use this one too:

./gradlew :app:dependencies (Mac and Linux) -With ./

gradlew :app:dependencies (Windows) -Without ./

The libs you are using internally using any other versions of google play service.If yes then remove or update those libs.

What about?

If oSheet.QueryTables.Count > 0 Then
  oCmbBox.AddItem oSheet.Name
End If 

Or

If oSheet.ListObjects.Count > 0 Then
    '// Source type 3 = xlSrcQuery
    If oSheet.ListObjects(1).SourceType = 3 Then
         oCmbBox.AddItem oSheet.Name
    End IF
End IF

Don't use rows.Count. That's asking for how many rows exist. If there are many, it will take some time to count them. All you really want to know is "is there at least one?" You don't care if there are 10 or 1000 or a billion. You just want to know if there is at least one. If I give you a box and ask you if there are any marbles in it, will you dump the box on the table and start counting? Of course not. Using LINQ, you might think that this would work:

bool hasRows = dataTable1.Rows.Any()

But unfortunately, DataRowCollection does not implement IEnumerable. So instead, try this:

bool hasRows = dataTable1.Rows.GetEnumerator().MoveNext()

You will of course need to check if the dataTable1 is null first. if it's not, this will tell you if there are any rows without enumerating the whole lot.

I like anonymous class, because it is easy to deal with it:

public static final Map<?, ?> numbers = Collections.unmodifiableMap(new HashMap<Integer, String>() {
    {
        put(1, "some value");
                    //rest of code here
    }
});

If you want to copy from searchContent to content, then code should be as follows

BeanUtils.copyProperties(content, searchContent);

You need to reverse the parameters as above in your code.

From API,

public static void copyProperties(Object dest, Object orig)
                           throws IllegalAccessException,
                                  InvocationTargetException)

Parameters:

dest - Destination bean whose properties are modified

orig - Origin bean whose properties are retrieved