Programs & Examples On #Jdeveloper

You can use the following maven dependency in your pom file. Otherwise, you can download the following two jars from net and add it to your build path.

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.6.4</version>
</dependency>

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>1.6.4</version>
</dependency>

This is copied from my working project. First make sure it is working in your project. Then you can change the versions to use any other(versions) compatible jars.

For AggCat, you can refer the POM file of the sample java application.

https://github.com/IntuitDeveloperRelations/IPP_Sample_Code/blob/master/CustomerAccountData/Java/AggCatSampleApplication/pom.xml

Thanks

I also had the same problem after installing 32 bit version of java it solved.

This can be done without terminal, directly from IDE. Netbeans, for example.

1. Create a separate project with packages (Create Project - Java - Java Class Library).
2. Put your .java classes there.
3. Build this project.
4. Go to your project folder and find build and dist folders there.
5. Find .jar file in your dist folder.
6. Get your other project and add this .jar file to project libraries.
7. You can now reference classes from this library and its methods directly from code, if import is automatically done for you.

Oracle SQL Developer 4.0.1.14 surely does support connections to PostgreSQL.

• download JDBC driver for Postgres (http://jdbc.postgresql.org/download.html)
• in SQL Developer go to Tools ? Preferences, Database ? Third Party JDBC Drivers and add the jar file (see http://www.oracle.com/technetwork/products/migration/jdbc-migration-1923524.html for step by step example)
• now just make a new Database Connection and instead of Oracle, select PostgreSQL tab

Edit:

If you have different user name and database name, one should specify in hostname: hostname/database? (do not forget ?) or hostname:port/database?.

(thanks to @kinkajou and @Kloe2378231; more details on https://stackoverflow.com/a/28671213/565525).

Simply Use:

String Uri = request.getRequestURL()+"?"+request.getQueryString();

As of ECMAScript 6, you can use Array.prototype.find for this. This is implemented and working in Firefox (25.0), Chrome (45.0), Edge (12), and Safari (7.1), but not in Internet Explorer or a bunch of other old or uncommon platforms.

For example, x below is 106:

const x = [100,101,102,103,104,105,106,107,108,109].find(function (el) {
    return el > 105;
});
console.log(x);

If you want to use this right now but need support for IE or other unsupporting browsers, you can use a shim. I recommend the es6-shim. MDN also offers a shim if for some reason you don't want to put the whole es6-shim into your project. For maximum compatibility you want the es6-shim, because unlike the MDN version it detects buggy native implementations of find and overwrites them (see the comment that begins "Work around bugs in Array#find and Array#findIndex" and the lines immediately following it).

We did find that even if you add the .gitignore and the .gitattribte the *.pbxproj file can get corrupted. So we have a simple plan.

Every person that codes in office simply discards the changes made to this file. In the commit we simple mention the files that are added into the source. And then push to the server. Our integration manager than pulls and sees the commit details and adds the files into the resources.

Once he updates the remote everyone will always have a working copy. In case something is missing then we inform him to add it in and then pull once again.

This has worked out for us without any issues.

Found this solution and this worked perfectly for me.

sudo -H pip install virtualenv

The -H sets it to the HOME directory, which seems to be the issue for most people.

you could use something like

<select ng-model="myselect">
    <option ng-repeat="o in options" ng-selected="{{o==myselect}}" value="{{o}}">
        {{o}}
    </option>
</select>

using ng-selected you preselect the option in case myselect was prefilled.

I prefer this method over ng-options anyway, as ng-options only works with arrays. ng-repeat also works with json-like objects.

Try to change directory to where the .box is saved

Run vagrant box add my-box downloaded.box, this may work as it avoids absolute path (on Windows?).

t refers to the text mode. There is no difference between r and rt or w and wt since text mode is the default.

Documented here:

Character   Meaning
'r'     open for reading (default)
'w'     open for writing, truncating the file first
'x'     open for exclusive creation, failing if the file already exists
'a'     open for writing, appending to the end of the file if it exists
'b'     binary mode
't'     text mode (default)
'+'     open a disk file for updating (reading and writing)
'U'     universal newlines mode (deprecated)

The default mode is 'r' (open for reading text, synonym of 'rt').

Find out two pieces of information

• Whats the hostname or IP of the target ssh server
• What port is the ssh daemon listening on (default is port 22)

$> telnet <hostname or ip> <port>

Assuming the daemon is up and running and listening on that port it should etablish a telnet session. Likely causes:

• The ssh daemon is not running
• The host is blocking the target port with its software firewall
• Some intermediate network device is blocking or filtering the target port
• The ssh daemon is listening on a non standard port
• A TCP wrapper is configured and is filtering out your source host

My problem were different indices, the following code solved my problem.

df1.reset_index(drop=True, inplace=True)
df2.reset_index(drop=True, inplace=True)
df = pd.concat([df1, df2], axis=1)

This post is old enough that this answer will probably be little use to the OP, but I spent forever trying to answer this same question, so I thought I would update it with my findings.

This answer assumes that you already have a working SQL query in place in your Excel document. There are plenty of tutorials to show you how to accomplish this on the web, and plenty that explain how to add a parameterized query to one, except that none seem to work for an existing, OLE DB query.

So, if you, like me, got handed a legacy Excel document with a working query, but the user wants to be able to filter the results based on one of the database fields, and if you, like me, are neither an Excel nor a SQL guru, this might be able to help you out.

Most web responses to this question seem to say that you should add a “?” in your query to get Excel to prompt you for a custom parameter, or place the prompt or the cell reference in [brackets] where the parameter should be. This may work for an ODBC query, but it does not seem to work for an OLE DB, returning “No value given for one or more required parameters” in the former instance, and “Invalid column name ‘xxxx’” or “Unknown object ‘xxxx’” in the latter two. Similarly, using the mythical “Parameters…” or “Edit Query…” buttons is also not an option as they seem to be permanently greyed out in this instance. (For reference, I am using Excel 2010, but with an Excel 97-2003 Workbook (*.xls))

What we can do, however, is add a parameter cell and a button with a simple routine to programmatically update our query text.

First, add a row above your external data table (or wherever) where you can put a parameter prompt next to an empty cell and a button (Developer->Insert->Button (Form Control) – You may need to enable the Developer tab, but you can find out how to do that elsewhere), like so:

Next, select a cell in the External Data (blue) area, then open Data->Refresh All (dropdown)->Connection Properties… to look at your query. The code in the next section assumes that you already have a parameter in your query (Connection Properties->Definition->Command Text) in the form “WHERE (DB_TABLE_NAME.Field_Name = ‘Default Query Parameter')” (including the parentheses). Clearly “DB_TABLE_NAME.Field_Name” and “Default Query Parameter” will need to be different in your code, based on the database table name, database value field (column) name, and some default value to search for when the document is opened (if you have auto-refresh set). Make note of the “DB_TABLE_NAME.Field_Name” value as you will need it in the next section, along with the “Connection name” of your query, which can be found at the top of the dialog.

Close the Connection Properties, and hit Alt+F11 to open the VBA editor. If you are not on it already, right click on the name of the sheet containing your button in the “Project” window, and select “View Code”. Paste the following code into the code window (copying is recommended, as the single/double quotes are dicey and necessary).

Sub RefreshQuery()
 Dim queryPreText As String
 Dim queryPostText As String
 Dim valueToFilter As String
 Dim paramPosition As Integer
 valueToFilter = "DB_TABLE_NAME.Field_Name ="

 With ActiveWorkbook.Connections("Connection name").OLEDBConnection
     queryPreText = .CommandText
     paramPosition = InStr(queryPreText, valueToFilter) + Len(valueToFilter) - 1
     queryPreText = Left(queryPreText, paramPosition)
     queryPostText = .CommandText
     queryPostText = Right(queryPostText, Len(queryPostText) - paramPosition)
     queryPostText = Right(queryPostText, Len(queryPostText) - InStr(queryPostText, ")") + 1)
     .CommandText = queryPreText & " '" & Range("Cell reference").Value & "'" & queryPostText
 End With
 ActiveWorkbook.Connections("Connection name").Refresh
End Sub

Replace “DB_TABLE_NAME.Field_Name” and "Connection name" (in two locations) with your values (the double quotes and the space and equals sign need to be included).

Replace "Cell reference" with the cell where your parameter will go (the empty cell from the beginning) - mine was the second cell in the first row, so I put “B1” (again, the double quotes are necessary).

Save and close the VBA editor.

Enter your parameter in the appropriate cell.

Right click your button to assign the RefreshQuery sub as the macro, then click your button. The query should update and display the right data!

Notes: Using the entire filter parameter name ("DB_TABLE_NAME.Field_Name =") is only necessary if you have joins or other occurrences of equals signs in your query, otherwise just an equals sign would be sufficient, and the Len() calculation would be superfluous. If your parameter is contained in a field that is also being used to join tables, you will need to change the "paramPosition = InStr(queryPreText, valueToFilter) + Len(valueToFilter) - 1" line in the code to "paramPosition = InStr(Right(.CommandText, Len(.CommandText) - InStrRev(.CommandText, "WHERE")), valueToFilter) + Len(valueToFilter) - 1 + InStr(.CommandText, "WHERE")" so that it only looks for the valueToFilter after the "WHERE".

This answer was created with the aid of datapig’s “BaconBits” where I found the base code for the query update.

This should be the Unix load average. Wikipedia has a nice article about this.

The numbers show the average load of the CPU in different time intervals. From left to right: last minute/last five minutes/last fifteen minutes

Safe Area is a layout guide (Safe Area Layout Guide).
The layout guide representing the portion of your view that is unobscured by bars and other content. In iOS 11+, Apple is deprecating the top and bottom layout guides and replacing them with a single safe area layout guide.

When the view is visible onscreen, this guide reflects the portion of the view that is not covered by other content. The safe area of a view reflects the area covered by navigation bars, tab bars, toolbars, and other ancestors that obscure a view controller's view. (In tvOS, the safe area incorporates the screen's bezel, as defined by the overscanCompensationInsets property of UIScreen.) It also covers any additional space defined by the view controller's additionalSafeAreaInsets property. If the view is not currently installed in a view hierarchy, or is not yet visible onscreen, the layout guide always matches the edges of the view.

For the view controller's root view, the safe area in this property represents the entire portion of the view controller's content that is obscured, and any additional insets that you specified. For other views in the view hierarchy, the safe area reflects only the portion of that view that is obscured. For example, if a view is entirely within the safe area of its view controller's root view, the edge insets in this property are 0.

According to Apple, Xcode 9 - Release note
Interface Builder uses UIView.safeAreaLayoutGuide as a replacement for the deprecated Top and Bottom layout guides in UIViewController. To use the new safe area, select Safe Area Layout Guides in the File inspector for the view controller, and then add constraints between your content and the new safe area anchors. This prevents your content from being obscured by top and bottom bars, and by the overscan region on tvOS. Constraints to the safe area are converted to Top and Bottom when deploying to earlier versions of iOS.

Here is simple reference as a comparison (to make similar visual effect) between existing (Top & Bottom) Layout Guide and Safe Area Layout Guide.

Safe Area Layout:

AutoLayout

How to work with Safe Area Layout?

Follow these steps to find solution:

• Enable 'Safe Area Layout', if not enabled.
• Remove 'all constraint' if they shows connection with with Super view and re-attach all with safe layout anchor. OR Double click on a constraint and edit connection from super view to SafeArea anchor

Here is sample snapshot, how to enable safe area layout and edit constraint.

Here is result of above changes

Layout Design with SafeArea
When designing for iPhone X, you must ensure that layouts fill the screen and aren't obscured by the device's rounded corners, sensor housing, or the indicator for accessing the Home screen.

Most apps that use standard, system-provided UI elements like navigation bars, tables, and collections automatically adapt to the device's new form factor. Background materials extend to the edges of the display and UI elements are appropriately inset and positioned.

For apps with custom layouts, supporting iPhone X should also be relatively easy, especially if your app uses Auto Layout and adheres to safe area and margin layout guides.

Here is sample code (Ref from: Safe Area Layout Guide):
If you create your constraints in code use the safeAreaLayoutGuide property of UIView to get the relevant layout anchors. Let’s recreate the above Interface Builder example in code to see how it looks:

Assuming we have the green view as a property in our view controller:

private let greenView = UIView()

We might have a function to set up the views and constraints called from viewDidLoad:

private func setupView() {
  greenView.translatesAutoresizingMaskIntoConstraints = false
  greenView.backgroundColor = .green
  view.addSubview(greenView)
}

Create the leading and trailing margin constraints as always using the layoutMarginsGuide of the root view:

 let margins = view.layoutMarginsGuide
    NSLayoutConstraint.activate([
      greenView.leadingAnchor.constraint(equalTo: margins.leadingAnchor),
      greenView.trailingAnchor.constraint(equalTo: margins.trailingAnchor)
 ])

Now unless you are targeting iOS 11 only you will need to wrap the safe area layout guide constraints with #available and fall back to top and bottom layout guides for earlier iOS versions:

if #available(iOS 11, *) {
  let guide = view.safeAreaLayoutGuide
  NSLayoutConstraint.activate([
   greenView.topAnchor.constraintEqualToSystemSpacingBelow(guide.topAnchor, multiplier: 1.0),
   guide.bottomAnchor.constraintEqualToSystemSpacingBelow(greenView.bottomAnchor, multiplier: 1.0)
   ])

} else {
   let standardSpacing: CGFloat = 8.0
   NSLayoutConstraint.activate([
   greenView.topAnchor.constraint(equalTo: topLayoutGuide.bottomAnchor, constant: standardSpacing),
   bottomLayoutGuide.topAnchor.constraint(equalTo: greenView.bottomAnchor, constant: standardSpacing)
   ])
}

Result:

Following UIView extension, make it easy for you to work with SafeAreaLayout programatically.

extension UIView {

  // Top Anchor
  var safeAreaTopAnchor: NSLayoutYAxisAnchor {
    if #available(iOS 11.0, *) {
      return self.safeAreaLayoutGuide.topAnchor
    } else {
      return self.topAnchor
    }
  }

  // Bottom Anchor
  var safeAreaBottomAnchor: NSLayoutYAxisAnchor {
    if #available(iOS 11.0, *) {
      return self.safeAreaLayoutGuide.bottomAnchor
    } else {
      return self.bottomAnchor
    }
  }

  // Left Anchor
  var safeAreaLeftAnchor: NSLayoutXAxisAnchor {
    if #available(iOS 11.0, *) {
      return self.safeAreaLayoutGuide.leftAnchor
    } else {
      return self.leftAnchor
    }
  }

  // Right Anchor
  var safeAreaRightAnchor: NSLayoutXAxisAnchor {
    if #available(iOS 11.0, *) {
      return self.safeAreaLayoutGuide.rightAnchor
    } else {
      return self.rightAnchor
    }
  }

}

Here is sample code in Objective-C:

• How to add a safe area programmatically

Here is Apple Developer Official Documentation for Safe Area Layout Guide

Safe Area is required to handle user interface design for iPhone-X. Here is basic guideline for How to design user interface for iPhone-X using Safe Area Layout

Also worth noting is that with update_attribute, the desired attribute to be updated doesn't need to be white listed with attr_accessible to update it as opposed to the mass assignment method update_attributes which will only update attr_accessible specified attributes.

Options:

• Click on the HOME Button on the Emulator. Wait for may be 2 seconds.... This always works for me!!!

or

• Go with Shreya's suggestion (one with most suggestions and edited by Gray).

Just coerce the StatusCode to int.

var statusNumber;
try {
   response = (HttpWebResponse)request.GetResponse();
   // This will have statii from 200 to 30x
   statusNumber = (int)response.StatusCode;
}
catch (WebException we) {
    // Statii 400 to 50x will be here
    statusNumber = (int)we.Response.StatusCode;
}

You can try joda-time.

You can use std::to_string in C++11

int i = 3;
std::string str = std::to_string(i);

Maybe can help to check that the path to the xsd file has not 'strange' characters like 'é', or similar: I was having the same issue but when I changed to a path without the 'é' the error dissapeared.

Your controller method should be like this:

@RequestMapping(value = " /<your mapping>/{id}", method=RequestMethod.GET)
public String listNotes(@PathVariable("id")int id,Model model) {
    Person person = personService.getCurrentlyAuthenticatedUser();
    int id = 2323;  // Currently passing static values for testing
    model.addAttribute("person", new Person());
    model.addAttribute("listPersons", this.personService.listPersons());
    model.addAttribute("listNotes",this.notesService.listNotesBySectionId(id,person));
    return "note";
}

Use the id in your code, call the controller method from your JSP as:

/{your mapping}/{your id}

UPDATE:

Change your jsp code to:

<c:forEach items="${listNotes}" var="notices" varStatus="status">
    <tr>
        <td>${notices.noticesid}</td>
        <td>${notices.notetext}</td>
        <td>${notices.notetag}</td>
        <td>${notices.notecolor}</td>
        <td>${notices.sectionid}</td>
        <td>${notices.canvasid}</td>
        <td>${notices.canvasnName}</td>
        <td>${notices.personid}</td>
        <td><a href="<c:url value='/editnote/${listNotes[status.index].noticesid}' />" >Edit</a></td>
        <td><a href="<c:url value='/removenote/${listNotes[status.index].noticesid}' />" >Delete</a></td>
    </tr>
</c:forEach>

If you are using SQL Server 2012+ you can use CONCAT function in which we don't have to do any explicit conversion

SET @ActualWeightDIMS = Concat(@Actual_Dims_Lenght, 'x', @Actual_Dims_Width, 'x' 
                        , @Actual_Dims_Height) 

If you are using Spring

return new ResponseEntity<String>("your response", HttpStatus.ACCEPTED);

The first line of every source file of your project must be the following:

#include <stdafx.h>

Visit here to understand Precompiled Headers

2017 Update - since WooCommerce 3:

global $product;
$id = $product->get_id();

Woocommerce doesn't like you accessing those variables directly. This will get rid of any warnings from woocommerce if your wp_debug is true.

Drawable myDrawable = getResources().getDrawable(R.drawable.logo);
Bitmap myLogo = ((BitmapDrawable) myDrawable).getBitmap();

Since API 22 getResources().getDrawable() is deprecated, so we can use following solution.

Drawable vectorDrawable = VectorDrawableCompat.create(getResources(), R.drawable.logo,  getContext().getTheme());
Bitmap myLogo = ((BitmapDrawable) vectorDrawable).getBitmap();

Another correct way to get selected value would be using this selector:

$("option[value="0"]:selected")

Best for you!

use this method from everywhere with a context

private static String getCallDetails(Context context) {
    StringBuffer stringBuffer = new StringBuffer();
    Cursor cursor = context.getContentResolver().query(CallLog.Calls.CONTENT_URI,
            null, null, null, CallLog.Calls.DATE + " DESC");
    int number = cursor.getColumnIndex(CallLog.Calls.NUMBER);
    int type = cursor.getColumnIndex(CallLog.Calls.TYPE);
    int date = cursor.getColumnIndex(CallLog.Calls.DATE);
    int duration = cursor.getColumnIndex(CallLog.Calls.DURATION);       
    while (cursor.moveToNext()) {
        String phNumber = cursor.getString(number);
        String callType = cursor.getString(type);
        String callDate = cursor.getString(date);
        Date callDayTime = new Date(Long.valueOf(callDate));
        String callDuration = cursor.getString(duration);
        String dir = null;
        int dircode = Integer.parseInt(callType);
        switch (dircode) {
        case CallLog.Calls.OUTGOING_TYPE:
            dir = "OUTGOING";
            break;
        case CallLog.Calls.INCOMING_TYPE:
            dir = "INCOMING";
            break;

        case CallLog.Calls.MISSED_TYPE:
            dir = "MISSED";
            break;
        }
        stringBuffer.append("\nPhone Number:--- " + phNumber + " \nCall Type:--- "
                + dir + " \nCall Date:--- " + callDayTime
                + " \nCall duration in sec :--- " + callDuration);
        stringBuffer.append("\n----------------------------------");
    }
    cursor.close();
    return stringBuffer.toString();
}

The error is self-explanatory... doInBackground() runs on a background thread which, since it is not intended to loop, is not connected to a Looper.

You most likely don't want to directly instantiate a Handler at all... whatever data your doInBackground() implementation returns will be passed to onPostExecute() which runs on the UI thread.

   mActivity = ThisActivity.this; 

    mActivity.runOnUiThread(new Runnable() {
     public void run() {
     new asyncCreateText().execute();
     }
   });

ADDED FOLLOWING THE STACKTRACE APPEARING IN QUESTION:

Looks like you're trying to start an AsyncTask from a GL rendering thread... don't do that cos they won't ever Looper.loop() either. AsyncTasks are really designed to be run from the UI thread only.

The least disruptive fix would probably be to call Activity.runOnUiThread() with a Runnable that kicks off your AsyncTask.

If you are on Ubuntu 17.04 (Zesty), and you literally just need the SDK (no Android Studio), you can install it like on Debian:

• sudo apt install android-sdk android-sdk-platform-23
• export ANDROID_HOME=/usr/lib/android-sdk
• In build.gradle, change compileSdkVersion to 23 and buildToolsVersion to 24.0.0
• run gradle build

Add XAttribute in the constructor of the XElement, like

new XElement("Conn", new XAttribute("Server", comboBox1.Text));

You can also add multiple attributes or elements via the constructor

new XElement("Conn", new XAttribute("Server", comboBox1.Text), new XAttribute("Database", combobox2.Text));

or you can use the Add-Method of the XElement to add attributes

XElement element = new XElement("Conn");
XAttribute attribute = new XAttribute("Server", comboBox1.Text);
element.Add(attribute);

If you do not need a table border, apply this:

table{
    table-layout:fixed;
    border-collapse:collapse;
}
td{
    word-wrap: break-word;
}

Create your own shutdown script - called Myshutdown.bat - and do whatever you were going to do in your script and then at the end of it call shutdown /a. Then execute your bat file instead of the normal shutdown.

(See http://www.w7forums.com/threads/run-batch-file-on-shutdown.11860/ for more info.)

try this it worked for me in ie 7 and ie 8

 $(this).click(function (j) {
            var href = ($(this).attr('href'));
            window.location = href;
            return true;

On Mac OSX 10.15, Even after installing gpg, i was getting gpg2 command not found

$ brew install gnupg gnupg2
Warning: gnupg 2.2.23 is already installed and up-to-date
To reinstall 2.2.23, run `brew reinstall gnupg`

$ gpg2 --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
-bash: gpg2: command not found

Instead, this worked for me

$ gpg --keyserver hkp://pool.sks-keyservers.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB

Your task declaration is incorrectly combining the Copy task type and project.copy method, resulting in a task that has nothing to copy and thus never runs. Besides, Copy isn't the right choice for renaming a directory. There is no Gradle API for renaming, but a bit of Groovy code (leveraging Java's File API) will do. Assuming Project1 is the project directory:

task renABCToXYZ {     doLast {         file("ABC").renameTo(file("XYZ"))     } } 

Looking at the bigger picture, it's probably better to add the renaming logic (i.e. the doLast task action) to the task that produces ABC.

First, you have to learn to think like a Language Lawyer.

The C++ specification does not make reference to any particular compiler, operating system, or CPU. It makes reference to an abstract machine that is a generalization of actual systems. In the Language Lawyer world, the job of the programmer is to write code for the abstract machine; the job of the compiler is to actualize that code on a concrete machine. By coding rigidly to the spec, you can be certain that your code will compile and run without modification on any system with a compliant C++ compiler, whether today or 50 years from now.

The abstract machine in the C++98/C++03 specification is fundamentally single-threaded. So it is not possible to write multi-threaded C++ code that is "fully portable" with respect to the spec. The spec does not even say anything about the atomicity of memory loads and stores or the order in which loads and stores might happen, never mind things like mutexes.

Of course, you can write multi-threaded code in practice for particular concrete systems – like pthreads or Windows. But there is no standard way to write multi-threaded code for C++98/C++03.

The abstract machine in C++11 is multi-threaded by design. It also has a well-defined memory model; that is, it says what the compiler may and may not do when it comes to accessing memory.

Consider the following example, where a pair of global variables are accessed concurrently by two threads:

           Global
           int x, y;

Thread 1            Thread 2
x = 17;             cout << y << " ";
y = 37;             cout << x << endl;

What might Thread 2 output?

Under C++98/C++03, this is not even Undefined Behavior; the question itself is meaningless because the standard does not contemplate anything called a "thread".

Under C++11, the result is Undefined Behavior, because loads and stores need not be atomic in general. Which may not seem like much of an improvement... And by itself, it's not.

But with C++11, you can write this:

           Global
           atomic<int> x, y;

Thread 1                 Thread 2
x.store(17);             cout << y.load() << " ";
y.store(37);             cout << x.load() << endl;

Now things get much more interesting. First of all, the behavior here is defined. Thread 2 could now print 0 0 (if it runs before Thread 1), 37 17 (if it runs after Thread 1), or 0 17 (if it runs after Thread 1 assigns to x but before it assigns to y).

What it cannot print is 37 0, because the default mode for atomic loads/stores in C++11 is to enforce sequential consistency. This just means all loads and stores must be "as if" they happened in the order you wrote them within each thread, while operations among threads can be interleaved however the system likes. So the default behavior of atomics provides both atomicity and ordering for loads and stores.

Now, on a modern CPU, ensuring sequential consistency can be expensive. In particular, the compiler is likely to emit full-blown memory barriers between every access here. But if your algorithm can tolerate out-of-order loads and stores; i.e., if it requires atomicity but not ordering; i.e., if it can tolerate 37 0 as output from this program, then you can write this:

           Global
           atomic<int> x, y;

Thread 1                            Thread 2
x.store(17,memory_order_relaxed);   cout << y.load(memory_order_relaxed) << " ";
y.store(37,memory_order_relaxed);   cout << x.load(memory_order_relaxed) << endl;

The more modern the CPU, the more likely this is to be faster than the previous example.

Finally, if you just need to keep particular loads and stores in order, you can write:

           Global
           atomic<int> x, y;

Thread 1                            Thread 2
x.store(17,memory_order_release);   cout << y.load(memory_order_acquire) << " ";
y.store(37,memory_order_release);   cout << x.load(memory_order_acquire) << endl;

This takes us back to the ordered loads and stores – so 37 0 is no longer a possible output – but it does so with minimal overhead. (In this trivial example, the result is the same as full-blown sequential consistency; in a larger program, it would not be.)

Of course, if the only outputs you want to see are 0 0 or 37 17, you can just wrap a mutex around the original code. But if you have read this far, I bet you already know how that works, and this answer is already longer than I intended :-).

So, bottom line. Mutexes are great, and C++11 standardizes them. But sometimes for performance reasons you want lower-level primitives (e.g., the classic double-checked locking pattern). The new standard provides high-level gadgets like mutexes and condition variables, and it also provides low-level gadgets like atomic types and the various flavors of memory barrier. So now you can write sophisticated, high-performance concurrent routines entirely within the language specified by the standard, and you can be certain your code will compile and run unchanged on both today's systems and tomorrow's.

Although to be frank, unless you are an expert and working on some serious low-level code, you should probably stick to mutexes and condition variables. That's what I intend to do.

For more on this stuff, see this blog post.

You can create an extension method. I find this to be a good practice as you may need to lock down a currency display regardless of the browser setting. For instance you may want to display $5,000.00 always instead of 5 000,00 $ (#CanadaProblems)

public static class DecimalExtensions
{
    public static string ToCurrency(this decimal decimalValue)
    {
        return $"{decimalValue:C}";
    }
}

If you are using IIS Express and VS 2017:

Go to the Web Application Properties > Web Tab > Servers Section > And change the Bitness to x64.

Given that commonly 1 = true and 0 = false, all you need to do is count the number of rows, and cast to a boolean.

Hence, your posted code only needs a COUNT() function added:

SELECT CAST(COUNT(1) AS BIT) AS Expr1
FROM [User]
WHERE (UserID = 20070022)

I agree as well, using a timer is the best option. I have tried a solution similar to yours in the past and started having issues where the loop would misfire, and I would have to wait for another Thread.Sleep() before it would fire again. Also, it did cause all sorts of issues with stopping the service, I would get constant errors about how it wasn't responding and had to be closed.

@Prashanth's code should be exactly what you need.

To change it from css you dont even need to set the child class

.parent > div:nth-child(1) { display:none; }
.parent:hover > div:nth-child(1) { display: block; }

As of the latest Bootstrap (3.1.x), the way to achieve a fluid layout it to use .container-fluid class.

See Bootstrap grid for reference

How large is length? You may do better to re-use a fixed sized (moderately large, but not obscene) buffer, and forget BinaryReader... just use Stream.Read and Stream.Write.

(edit) something like:

private static void copy(string srcFile, string dstFile, int offset,
     int length, byte[] buffer)
{
    using(Stream inStream = File.OpenRead(srcFile))
    using (Stream outStream = File.OpenWrite(dstFile))
    {
        inStream.Seek(offset, SeekOrigin.Begin);
        int bufferLength = buffer.Length, bytesRead;
        while (length > bufferLength &&
            (bytesRead = inStream.Read(buffer, 0, bufferLength)) > 0)
        {
            outStream.Write(buffer, 0, bytesRead);
            length -= bytesRead;
        }
        while (length > 0 &&
            (bytesRead = inStream.Read(buffer, 0, length)) > 0)
        {
            outStream.Write(buffer, 0, bytesRead);
            length -= bytesRead;
        }
    }        
}

There is a simple solution based on Git stash. Stash everything that you've changed, pull all the new stuff, apply your stash.

git stash
git pull
git stash pop

On stash pop there may be conflicts. In the case you describe there would in fact be a conflict for config.php. But, resolving the conflict is easy because you know that what you put in the stash is what you want. So do this:

git checkout --theirs -- config.php

Jezus, all this programming for just an index restart... Perhaps I'm an idiot, but for pre-oracle 12 (which has a restart feature), what is wrong with a simpel:

drop sequence blah;
create sequence blah 

?

Are you using a database code generation tool like SQLMETAL in your project?

If so, you may be facing a pluralized to unpluralized transition issue.

In my case, I have noted that some old pluralized (*) table names (upon which SQLMETAL adds, by default, an "s" letter at the end) table references to classes generated by SQLMETAL.

Since, I have recently disabled Pluralization of names, after regerating some database related classes, some of them lost their "s" prefix. Therefore, all references to affected table classes became invalid. For this reason, I have several compilation errors like the following:

'xxxx' does not contain a definition for 'TableNames' and no extension method 'TableNames' accepting a first argument of type 'yyyy' could be found (are you missing a using directive or an assembly reference?)

As you know, I takes only on error to prevent an assembly from compiling. And that is the missing assemply is linkable to dependent assemblies, causing the original "Metadata file 'XYZ' could not be found"

After fixing affected class tables references manually to their current names (unpluralized), I was finnaly able to get my project back to life!

(*) If option Visual Studio > Tools menu > Options > Database Tools > O/R Designer > Pluralization of names is enabled, some SQLMETALl code generator will add an "s" letter at the end of some generated table classes, although table has no "s" suffix on target database. For further information, please refer to http://msdn.microsoft.com/en-us/library/bb386987(v=vs.110).aspx

Hope it helps!

Login to virtual machine use below command to check ip address. (anyone will work)

1. ifconfig
2. ip addr show

If you used NAT for your virtual machine settings(your machine ip will be 10.0.2.15), then you have to use port forwarding to connect to machine. IP address will be 127.0.0.1

If you used bridged networking/Host only networking, then you will have separate Ip address. Use that IP address to connect virtual machine

The algorithm that drives http://www.webqr.com is a JavaScript implementation of https://github.com/LazarSoft/jsqrcode. I haven't tried how reliable it is yet, but that's certainly the easier plug-and-play solution (client- or server-side) out of the two.

Kill the braces.

var defaults = {
 backgroundcolor: '#000',
 color: '#fff',
 weekdays: ['sun','mon','tue','wed','thu','fri','sat']
};

The font tag has been deprecated for some time now.

That being said, the reason why both of your tables display with the same font size is that the 'size' attribute only accepts values ranging from 1 - 7. The smallest size is 1. The largest size is 7. The default size is 3. Any values larger than 7 will just display the same as if you had used 7, because 7 is the maximum value allowed.

And as @Alex H said, you should be using CSS for this.

The difference lies in what they return. After execution:

arr.map()

returns an array of elements resulting from the processed function; while:

arr.forEach()

returns undefined.

For anyone looking at this old post, this is the easiest way to do it currently. It only requires an AngularJS $filter. Its like Willemoes answer, but shorter and easier to understand.

{ 
    "results": [
        {
            "id": 1,
            "name": "Test"
        },
        {
            "id": 2,
            "name": "Beispiel"
        },
        {
            "id": 3,
            "name": "Sample"
        }
    ] 
}

var object_by_id = $filter('filter')(foo.results, {id: 2 })[0];
// Returns { id: 2, name: "Beispiel" }

WARNING

As @mpgn says, this doesn't work properly. This will catch more results. Example: when you search 3 this will catch 23 too

the command posted by Milad and Sandy did not work for me with mstsc. i had to add TERMSRV to the /generic switch. i found this information here: https://gist.github.com/jdforsythe/48a022ee22c8ec912b7e

cmdkey /generic:TERMSRV/<server> /user:<username> /pass:<password>

i could then use mstsc /v:<server> without getting prompted for the login.

The lock event ID is 4800, and the unlock is 4801. You can find them in the Security logs. You probably have to activate their auditing using Local Security Policy (secpol.msc, Local Security Settings in Windows XP) -> Local Policies -> Audit Policy. For Windows 10 see the picture below.

Look in Description of security events in Windows 7 and in Windows Server 2008 R2 under Subcategory: Other Logon/Logoff Events.

This will disable autorotation of the view:

override func shouldAutorotate() -> Bool {
    return false;
}

Update

override func shouldAutorotate() -> Bool {
    if (UIDevice.currentDevice().orientation == UIDeviceOrientation.LandscapeLeft ||
        UIDevice.currentDevice().orientation == UIDeviceOrientation.LandscapeRight ||
        UIDevice.currentDevice().orientation == UIDeviceOrientation.Unknown) {
            return false;
    }
    else {
        return true;
    }
}

If app is in landscape mode and you show a view which must be showed in portrait mode, this will allow app to change it's orientation to portrait (of course when device will be rotated to such orientation).

BUILD_NUMBER is the current build number. You can use it in the command you execute for the job, or just use it in the script your job executes.

See the Jenkins documentation for the full list of available environment variables. The list is also available from within your Jenkins instance at http://hostname/jenkins/env-vars.html.

The only real use case for GROUP BY without aggregation is when you GROUP BY more columns than are selected, in which case the selected columns might be repeated. Otherwise you might as well use a DISTINCT.

It's worth noting that other RDBMS's do not require that all non-aggregated columns be included in the GROUP BY. For example in PostgreSQL if the primary key columns of a table are included in the GROUP BY then other columns of that table need not be as they are guaranteed to be distinct for every distinct primary key column. I've wished in the past that Oracle did the same as it would have made for more compact SQL in many cases.

Usually I will clone the initial repository first, and then move everything in the existing folder to the initial repository. It works every time.

The advantage of this method is that you won't missing anything of the initial repository including README or .gitignore.

You can also use the command below to finish the steps:

$ git clone https://github.com/your_repo.git && mv existing_folder/* your_repo

The Error is here

lastrow = wsPOR.Range("A" & Rows.Count).End(xlUp).Row + 1

wsPOR is a workbook and not a worksheet. If you are working with "Sheet1" of that workbook then try this

lastrow = wsPOR.Sheets("Sheet1").Range("A" & _
          wsPOR.Sheets("Sheet1").Rows.Count).End(xlUp).Row + 1

Similarly

wsPOR.Range("A2:G" & lastrow).Select

should be

wsPOR.Sheets("Sheet1").Range("A2:G" & lastrow).Select

Does your cacerts.pem file hold a single certificate? Since it is a PEM, have a look at it (with a text editor), it should start with

-----BEGIN CERTIFICATE-----

and end with

-----END CERTIFICATE-----

Finally, to check it is not corrupted, get hold of openssl and print its details using

openssl x509 -in cacerts.pem -text

Yes you can run keras models on GPU. Few things you will have to check first.

1. your system has GPU (Nvidia. As AMD doesn't work yet)
2. You have installed the GPU version of tensorflow
3. You have installed CUDA installation instructions
4. Verify that tensorflow is running with GPU check if GPU is working

sess = tf.Session(config=tf.ConfigProto(log_device_placement=True))

for TF > v2.0

sess = tf.compat.v1.Session(config=tf.compat.v1.ConfigProto(log_device_placement=True))

(Thanks @nbro and @Ferro for pointing this out in the comments)

OR

from tensorflow.python.client import device_lib
print(device_lib.list_local_devices())

output will be something like this:

[
  name: "/cpu:0"device_type: "CPU",
  name: "/gpu:0"device_type: "GPU"
]

Once all this is done your model will run on GPU:

To Check if keras(>=2.1.1) is using GPU:

from keras import backend as K
K.tensorflow_backend._get_available_gpus()

All the best.

Method1: To uninstall Anaconda3 go to the Anaconda3 folder, there u will be able to find an executable called Uninstall-Anaconda3.exe, double click on it. This should uninstall ur application. There are times when the shortcut of anaconda command prompt,jupyter notebook, spyder, etc exists, so delete those files too.

Method2 (Windows8): Go to control panel->Programs->Uninstall a Program and then select Anaconda3(Python3.1. 64-bit)in the menu.

To rotate the picture clockwise you can use the rotate filter, indicating a positive angle in radians. With 90 degrees equating with PI/2, you can do it like so:

ffmpeg -i in.mp4 -vf "rotate=PI/2" out.mp4

for counter-clockwise the angle must be negative

ffmpeg -i in.mp4 -vf "rotate=-PI/2" out.mp4

The transpose filter will work equally well for 90 degrees, but for other angles this is a faster or only choice.

Using the 'close' action on the alert does not work for me, because it removes the alert from the DOM and I need the alert multiple times (I'm posting data with ajax and I show a message to the user on every post). So I created this function that create the alert every time I need it and then starts a timer to close the created alert. I pass into the function the id of the container to which I want to append the alert, the type of alert ('success', 'danger', etc.) and the message. Here is my code:

function showAlert(containerId, alertType, message) {
    $("#" + containerId).append('<div class="alert alert-' + alertType + '" id="alert' + containerId + '">' + message + '</div>');
    $("#alert" + containerId).alert();
    window.setTimeout(function () { $("#alert" + containerId).alert('close'); }, 2000);
}

Also for the Google-fodder: check in your text editor whether the .js file is saved as Unicode and consider setting it to ANSI; also check if the linefeeds are set to DOS and consider switching them to Unix (depending on your server, of course).

The problem is that salesAmount is being set to a string. If you enter the variable in the python interpreter and hit enter, you'll see the value entered surrounded by quotes. For example, if you entered 56.95 you'd see:

>>> sales_amount = raw_input("[Insert sale amount]: ")
[Insert sale amount]: 56.95
>>> sales_amount
'56.95'

You'll want to convert the string into a float before multiplying it by sales tax. I'll leave that for you to figure out. Good luck!

This happened to me because I put a variable in the regex and sometimes its string value included a slash. Solution: preg_quote.

On OSX use fn instead of shift.

Just a note, FishEye (and a lot of other Atlassian products) have a $10 Starter Editions, which in the case of FishEye gives you 5 repositories and access for up to 10 committers. The money goes to charity in this case.

www.atlassian.com/starter

In ORACLE: UNION does not support BLOB (or CLOB) column types, UNION ALL does.

Had the same issue - no body was sent from a client to a server.

Adding Content-Type header solved it for me:

var headers = new Headers();

headers.append('Accept', 'application/json'); // This one is enough for GET requests
headers.append('Content-Type', 'application/json'); // This one sends body

return fetch('/some/endpoint', {
    method: 'POST',
    mode: 'same-origin',
    credentials: 'include',
    redirect: 'follow',
    headers: headers,
    body: JSON.stringify({
        name: 'John',
        surname: 'Doe'
    }),
}).then(resp => {
    ...
}).catch(err => {
   ...
})

Although this doesn't give you the flexibility associated with multiple font sizes, adding a newline character to your pyplot.title() string can be a simple solution;

plt.title('Really Important Plot\nThis is why it is important')

Use html() to toggle HTML content. Similar to fflyer05's code:

$.fn.extend({
    toggleText:function(a,b){
        if(this.html()==a){this.html(b)}
        else{this.html(a)}
    }
});

Usage:

<a href="#" onclick='$(this).toggleText("<strong>I got toggled!</strong>","<u>Toggle me again!</u>")'><i>Toggle me!</i></a>

Fiddle: http://jsfiddle.net/DmppM/

This should help if you need a publicly exposed website but you're on a dev pc. Also to answer (I can't comment yet): "How do I post to an internal only running development server with this? – stryba "

NGROK creates a secure public URL to a local webserver on your development machine (Permanent URLs available for a fee, temporary for free).
1) Run ngrok.exe to open command line (on desktop)
2) Type ngrok.exe http 80 to start a tunnel,
3) test by browsing to the displayed web address which will forward and display the local default 80 page on your dev pc

Then use some of the tools recommended above to POST to your ngrok site ('https://xxxxxx.ngrok.io') to test your local code.

https://ngrok.com/ ngrok

I think that error from Nginx is indicating that the connection was closed by your nodejs server (i.e., "upstream"). How is nodejs configured?

select distinct title, (
               select count(title) 
               from kmovies as sub 
               where sub.title=kmovies.title) as cnt 
from kmovies 
group by title 
order by cnt desc

IN SWIFT

func captureScreen() -> UIImage
{

    UIGraphicsBeginImageContextWithOptions(self.view.bounds.size, false, 0);

    self.view.drawViewHierarchyInRect(view.bounds, afterScreenUpdates: true)

    let image: UIImage = UIGraphicsGetImageFromCurrentImageContext()

    UIGraphicsEndImageContext()

    return image
}

Assuming that your button is in a form, you are not preventing the default behaviour of the button click from happening i.e. Your AJAX call is made in addition to the form submission; what you're very likely seeing is one of

1. the form submission happens faster than the AJAX call returns
2. the form submission causes the browser to abort the AJAX request and continues with submitting the form.

So you should prevent the default behaviour of the button click

$('#btnSave').click(function (e) {

    // prevent the default event behaviour    
    e.preventDefault();

    $.ajax({
        url: "/Home/SaveDetailedInfo",
        type: "POST",
        data: JSON.stringify({ 'Options': someData}),
        dataType: "json",
        traditional: true,
        contentType: "application/json; charset=utf-8",
        success: function (data) {

            // perform your save call here

            if (data.status == "Success") {
                alert("Done");
            } else {
                alert("Error occurs on the Database level!");
            }
        },
        error: function () {
            alert("An error has occured!!!");
        }
    });
});

Since pip v1.5, (released Jan 1 2014: CHANGELOG, PR) you may also specify a subdirectory of a git repo to contain your module. The syntax looks like this:

pip install -e git+https://git.repo/some_repo.git#egg=my_subdir_pkg&subdirectory=my_subdir_pkg # install a python package from a repo subdirectory

Note: As a pip module author, ideally you'd probably want to publish your module in it's own top-level repo if you can. Yet this feature is helpful for some pre-existing repos that contain python modules in subdirectories. You might be forced to install them this way if they are not published to pypi too.

Try one of these:

1. Use column alias:

   ORDER BY RadioServiceCodeId,RadioService

2. Use column position:

   ORDER BY 1,2

You can only order by columns that actually appear in the result of the DISTINCT query - the underlying data isn't available for ordering on.

I encountered the same issue with https and solved it by checking the HTTPS Decryption

• Goto Fiddler Options -> HTTPS
• Check 'Decrypt HTTPS traffic'

Could you use jQuery, since it's cross-browser compatible?

function isOnScreen(element)
{
    var curPos = element.offset();
    var curTop = curPos.top;
    var screenHeight = $(window).height();
    return (curTop > screenHeight) ? false : true;
}

And then call the function using something like:

if(isOnScreen($('#myDivId'))) { /* Code here... */ };

If you want to round it to lower, just cast it.

float my_float = 42.8f;
int my_int;
my_int = (int)my_float;          // => my_int=42

For other purpose, if you want to round it to nearest, you can make a little function or a define like this:

#define FLOAT_TO_INT(x) ((x)>=0?(int)((x)+0.5):(int)((x)-0.5))

float my_float = 42.8f;
int my_int;
my_int = FLOAT_TO_INT(my_float); // => my_int=43

Be careful, ideally you should verify float is between INT_MIN and INT_MAX before casting it.

Look at the HttpServletResponse#sendRedirect(String location) method.

Use it as:

response.sendRedirect(request.getContextPath() + "/welcome.jsp")

Alternatively, look at HttpServletResponse#setHeader(String name, String value) method.

The redirection is set by adding the location header:

response.setHeader("Location", request.getContextPath() + "/welcome.jsp");

This will work although when embedding PHP in HTML it is better practice to use the following form:

<table>
    <?php foreach($array as $key=>$value): ?>
    <tr>
        <td><?= $key; ?></td>
    </tr>
    <?php endforeach; ?>
</table>

You can find the doc for the alternative syntax on PHP.net

Alternatively you can use:

this.element=$(id)[0];

If you want to use asynchronous method you need to use callback function by $promise, here is example:

var Regions = $resource('mocks/regions.json');

$scope.regions = Regions.query();
$scope.regions.$promise.then(function (result) {
    $scope.regions = result;
});

Plese try this:

var sizeInKB = input.files[0].size/1024; //Normally files are in bytes but for KB divide by 1024 and so on
var sizeLimit= 30;

if (sizeInKB >= sizeLimit) {
    alert("Max file size 30KB");
    return false;
}

A pure CSS solution with no wrapper div or other useless code:

img {
  object-fit: cover;
  width:230px;
  height:230px;
}

Actually, you can achieve this via CSS. There's an almost unknown css rule named pointer-events. The a element will still be clickable but your description span won't.

a span.description {
    pointer-events: none;
}

there are other values like: all, stroke, painted, etc.

ref: http://robertnyman.com/2010/03/22/css-pointer-events-to-allow-clicks-on-underlying-elements/

UPDATE: As of 2016, all browsers now accept it: http://caniuse.com/#search=pointer-events

add into angular-cli.json

   "styles": [
         "../node_modules/bootstrap/dist/css/bootstrap.min.css",
        "styles.css"
      ],
      "scripts": [ 
         "../node_modules/bootstrap/dist/js/bootstrap.js"
      ],

It will be work, i checked it.

int total = 0;
protected void gvEmp_RowDataBound(object sender, GridViewRowEventArgs e)
{
if(e.Row.RowType==DataControlRowType.DataRow)
{
total += Convert.ToInt32(DataBinder.Eval(e.Row.DataItem, "Amount"));
}
if(e.Row.RowType==DataControlRowType.Footer)
{
Label lblamount = (Label)e.Row.FindControl("lblTotal");
lblamount.Text = total.ToString();
}
}

Array.size() is not a valid method

Always use the length property

There is a library or script adding the size method to the array prototype since this is not a native array method. This is commonly done to add support for a custom getter. An example of using this would be when you want to get the size in memory of an array (which is the only thing I can think of that would be useful for this name).

Underscore.js unfortunately defines a size method which actually returns the length of an object or array. Since unfortunately the length property of a function is defined as the number of named arguments the function declares they had to use an alternative and size was chosen (count would have been a better choice).

The way to keep SELECT dbo.fCalculateEstimateDate(647) call working is:

ALTER function [dbo].[fCalculateEstimateDate] (@vWorkOrderID numeric)
Returns varchar(100)  AS
   Declare @Result varchar(100)
   SELECT @Result = [dbo].[fCalculateEstimateDate_v2] (@vWorkOrderID,DEFAULT)
   Return @Result
Begin
End

CREATE function [dbo].[fCalculateEstimateDate_v2] (@vWorkOrderID numeric,@ToDate DateTime=null)
Returns varchar(100)  AS
Begin
  <Function Body>
End

Just do myFunction.foo = "bar" and it will add it. myFunction is the name of the object in this case.

Sharing files between a docker container and the host system, or between separate containers is best accomplished using volumes.

Having your app running in another container is probably your best solution since it will ensure that your whole application can be well isolated and easily deployed. What you're trying to do sounds very close to the setup described in this excellent blog post, take a look!

Make sure you are using binding to get component props in REACT

class FileUploader extends Component {
  constructor (props) {
    super(props);
    this.handleClick = this.handleClick.bind(this);
  }
   onChange=(e,props)=>{
    const files = e.target.files;
    const selectedFile = files[0];
    ProcessFileUpload(selectedFile,props.ProgressCallBack,props.ErrorCallBack,props.CompleatedCallBack,props.BaseURL,props.Location,props.FilesAllowed);
  }
   handleClick = () => {
    this.refs.fileUploader.click();
  }
  render()
  {
  return(
      <div>
        <button type="button" onClick={this.handleClick}>Select File</button>  
        <input type='file' onChange={(e)=>this.onChange(e,this.props)} ref="fileUploader" style={{display:"none"}} />
      </div>)
  }
}

I made a MixIn class which you may inherit to be able to add a read_only iterable field which will disable and secure fields on the non-first edit:

(Based on Daniel's and Muhuk's answers)

from django import forms
from django.db.models.manager import Manager

# I used this instead of lambda expression after scope problems
def _get_cleaner(form, field):
    def clean_field():
         value = getattr(form.instance, field, None)
         if issubclass(type(value), Manager):
             value = value.all()
         return value
    return clean_field

class ROFormMixin(forms.BaseForm):
    def __init__(self, *args, **kwargs):
        super(ROFormMixin, self).__init__(*args, **kwargs)
        if hasattr(self, "read_only"):
            if self.instance and self.instance.pk:
                for field in self.read_only:
                    self.fields[field].widget.attrs['readonly'] = "readonly"
                    setattr(self, "clean_" + field, _get_cleaner(self, field))

# Basic usage
class TestForm(AModelForm, ROFormMixin):
    read_only = ('sku', 'an_other_field')

$foo = array('a' => 'apple', 'b' => 'ball', 'c' => 'coke');

foreach($foo as $key => $item) {
  echo $item.' is begin with ('.$key.')';
}

Frequently we deal with other fellow java programmers work which create these Stored Procedure. and we do not want to mess around with it. but there is possibility you get the result set where these exec sample return 0 (almost Stored procedure call returning zero).

check this sample :

public void generateINOUT(String USER, int DPTID){

    try {


        conUrl = JdbcUrls + dbServers +";databaseName="+ dbSrcNames+";instance=MSSQLSERVER";

        con = DriverManager.getConnection(conUrl,dbUserNames,dbPasswords);
        //stat = con.createStatement();
        con.setAutoCommit(false); 
        Statement st = con.createStatement(); 

        st.executeUpdate("DECLARE @RC int\n" +
                "DECLARE @pUserID nvarchar(50)\n" +
                "DECLARE @pDepartmentID int\n" +
                "DECLARE @pStartDateTime datetime\n" +
                "DECLARE @pEndDateTime datetime\n" +
                "EXECUTE [AccessManager].[dbo].[SP_GenerateInOutDetailReportSimple] \n" +
                ""+USER +
                "," +DPTID+
                ",'"+STARTDATE +
                "','"+ENDDATE+"'");

        ResultSet rs = st.getGeneratedKeys();

        while (rs.next()){
              String userID = rs.getString("UserID");
              Timestamp timeIN = rs.getTimestamp("timeIN");
              Timestamp timeOUT = rs.getTimestamp ("timeOUT");
              int totTime = rs.getInt ("totalTime");
              int pivot = rs.getInt ("pivotvalue");

              timeINS = sdz.format(timeIN);
              userIN.add(timeINS);

              timeOUTS = sdz.format(timeOUT);
              userOUT.add(timeOUTS);

              System.out.println("User : "+userID+" |IN : "+timeIN+" |OUT : "+timeOUT+"| Total Time : "+totTime+" | PivotValue : "+pivot);
        }

        con.commit();

    }catch (Exception e) {
        e.printStackTrace();
        System.out.println(e);
        if (e.getCause() != null) {
        e.getCause().printStackTrace();}
    }  
}

I came to this solutions after few days trial and error, googling and get confused ;) it execute below Stored Procedure :

USE [AccessManager]
GO
/****** Object:  StoredProcedure [dbo].[SP_GenerateInOutDetailReportSimple]    
Script Date: 04/05/2013 15:54:11 ******/
SET ANSI_NULLS OFF
GO
SET QUOTED_IDENTIFIER ON
GO


ALTER PROCEDURE [dbo].[SP_GenerateInOutDetailReportSimple]
(
@pUserID nvarchar(50),
@pDepartmentID int,
@pStartDateTime datetime,
@pEndDateTime datetime
)
AS


Declare @ErrorCode int
Select @ErrorCode = @@Error

Declare @TransactionCountOnEntry int
If @ErrorCode = 0
Begin
    Select @TransactionCountOnEntry = @@TranCount
    BEGIN TRANSACTION
End


If @ErrorCode = 0
Begin       

    -- Create table variable instead of SQL temp table because report wont pick up the temp table
    DECLARE @tempInOutDetailReport TABLE
    (
        UserID nvarchar(50),
        LogDate datetime,   
        LogDay varchar(20), 
        TimeIN datetime,
        TimeOUT datetime,
        TotalTime int,
        RemarkTimeIn nvarchar(100),
        RemarkTimeOut nvarchar(100),
        TerminalIPTimeIn varchar(50),
        TerminalIPTimeOut varchar(50),
        TerminalSNTimeIn nvarchar(50),
        TerminalSNTimeOut nvarchar(50),
        PivotValue int
    )           

    -- Declare variables for the while loop
    Declare @LogUserID nvarchar(50)
    Declare @LogEventID nvarchar(50)
    Declare @LogTerminalSN nvarchar(50)
    Declare @LogTerminalIP nvarchar(50)
    Declare @LogRemark nvarchar(50)
    Declare @LogTimestamp datetime  
    Declare @LogDay nvarchar(20)

    -- Filter off userID, departmentID, StartDate and EndDate if specified, only process the remaining logs
    -- Note: order by user then timestamp
    Declare LogCursor Cursor For 
    Select distinct access_event_logs.USERID, access_event_logs.EVENTID, 
        access_event_logs.TERMINALSN, access_event_logs.TERMINALIP,
        access_event_logs.REMARKS, access_event_logs.LOCALTIMESTAMP, Datename(dw,access_event_logs.LOCALTIMESTAMP) AS WkDay
    From access_event_logs
        Left Join access_user on access_user.User_ID = access_event_logs.USERID
        Left Join access_user_dept on access_user.User_ID = access_user_dept.User_ID
    Where ((Dept_ID = @pDepartmentID) OR (@pDepartmentID IS NULL))
        And ((access_event_logs.USERID LIKE '%' + @pUserID + '%') OR (@pUserID IS NULL)) 
        And ((access_event_logs.LOCALTIMESTAMP >= @pStartDateTime ) OR (@pStartDateTime IS NULL)) 
        And ((access_event_logs.LOCALTIMESTAMP < DATEADD(day, 1, @pEndDateTime) ) OR (@pEndDateTime IS NULL)) 
        And (access_event_logs.USERID != 'UNKNOWN USER') -- Ignore UNKNOWN USER
    Order by access_event_logs.USERID, access_event_logs.LOCALTIMESTAMP

    Open LogCursor

    Fetch Next 
    From LogCursor
    Into @LogUserID, @LogEventID, @LogTerminalSN, @LogTerminalIP, @LogRemark, @LogTimestamp, @LogDay

    -- Temp storage for IN event details
    Declare @InEventUserID nvarchar(50)
    Declare @InEventDay nvarchar(20)
    Declare @InEventTimestamp datetime
    Declare @InEventRemark nvarchar(100)
    Declare @InEventTerminalIP nvarchar(50)
    Declare @InEventTerminalSN nvarchar(50)

    -- Temp storage for OUT event details
    Declare @OutEventUserID nvarchar(50)        
    Declare @OutEventTimestamp datetime
    Declare @OutEventRemark nvarchar(100)
    Declare @OutEventTerminalIP nvarchar(50)
    Declare @OutEventTerminalSN nvarchar(50)

    Declare @CurrentUser varchar(50) -- used to indicate when we change user group
    Declare @CurrentDay varchar(50) -- used to indicate when we change day
    Declare @FirstEvent int -- indicate the first event we received     
    Declare @ReceiveInEvent int -- indicate we have received an IN event
    Declare @PivotValue int -- everytime we change user or day - we reset it (reporting purpose), if same user..keep increment its value
    Declare @CurrTrigger varchar(50) -- used to keep track of the event of the current event log trigger it is handling 
    Declare @CurrTotalHours int -- used to keep track of total hours of the day of the user

    Declare @FirstInEvent datetime
    Declare @FirstInRemark nvarchar(100)
    Declare @FirstInTerminalIP nvarchar(50)
    Declare @FirstInTerminalSN nvarchar(50)
    Declare @FirstRecord int -- indicate another day of same user

    Set @PivotValue = 0 -- initialised
    Set @CurrentUser = '' -- initialised
    Set @FirstEvent = 1 -- initialised
    Set @ReceiveInEvent = 0 -- initialised  
    Set @CurrTrigger = '' -- Initialised    
    Set @CurrTotalHours = 0 -- initialised
    Set @FirstRecord = 1 -- initialised
    Set @CurrentDay = '' -- initialised

    While @@FETCH_STATUS = 0
    Begin
        -- use to track current log trigger
        Set @CurrTrigger =LOWER(@LogEventID)

        If (@CurrentUser != '' And @CurrentUser != @LogUserID) -- new batch of user
        Begin
            If @ReceiveInEvent = 1  -- previous IN event is not cleared (no OUT is found)
            Begin
                -- Check day
                If (@CurrentDay != @InEventDay) -- change to another day                    
                    Set @PivotValue = 0 -- Reset                        

                Else -- same day
                    Set @PivotValue = @PivotValue + 1 -- increment
                Set @CurrentDay = @InEventDay -- update the day

                -- invalid row (only has IN event)
                Insert into @tempInOutDetailReport( UserID, LogDay, TimeIN, RemarkTimeIn, TerminalIPTimeIn, 
                    TerminalSNTimeIn, PivotValue, LogDate )
                values( @InEventUserID, @InEventDay, @InEventTimestamp, @InEventRemark, @InEventTerminalIP, 
                    @InEventTerminalSN, @PivotValue, DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @InEventTimestamp)))                                                         
            End                 

            Set @FirstEvent = 1 -- Reset flag (we are having a new user group)
            Set @ReceiveInEvent = 0 -- Reset
            Set @PivotValue = 0 -- Reset
            --Set @CurrentDay = '' -- Reset
        End

        If LOWER(@LogEventID) = 'in' -- IN event
        Begin           
            If @ReceiveInEvent = 1  -- previous IN event is not cleared (no OUT is found)
            Begin
                -- Check day
                If (@CurrentDay != @InEventDay) -- change to another day
                Begin
                    Set @PivotValue = 0 -- Reset

                    --Insert into @tempInOutDetailReport( UserID, LogDay, TimeIN, TimeOUT, TotalTime, RemarkTimeIn,
                    --  RemarkTimeOut, TerminalIPTimeIn, TerminalIPTimeOut, TerminalSNTimeIn, TerminalSNTimeOut, PivotValue,
                    --  LogDate)
                    --values( @LogUserID, @CurrentDay, @FirstInEvent, @LogTimestamp,  @CurrTotalHours,
                    --  @FirstInRemark, @LogRemark, @FirstInTerminalIP, @LogTerminalIP, @FirstInTerminalSN, @LogTerminalSN, @PivotValue,
                    --  DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @InEventTimestamp)))  
                End
                Else
                    Set @PivotValue = @PivotValue + 1 -- increment
                Set @CurrentDay = @InEventDay -- update the day


                -- invalid row (only has IN event)
                Insert into @tempInOutDetailReport( UserID, LogDay, TimeIN, RemarkTimeIn, TerminalIPTimeIn, 
                    TerminalSNTimeIn, PivotValue, LogDate )
                values( @InEventUserID, @InEventDay, @InEventTimestamp, @InEventRemark, @InEventTerminalIP, 
                    @InEventTerminalSN, @PivotValue, DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @InEventTimestamp)))                     
            End         

            If((@CurrentDay != @LogDay And @CurrentDay != '') Or (@CurrentUser != @LogUserID And @CurrentUser != '') )
            Begin

                    Insert into @tempInOutDetailReport( UserID, LogDay, TimeIN, TimeOUT, TotalTime, RemarkTimeIn,
                        RemarkTimeOut, TerminalIPTimeIn, TerminalIPTimeOut, TerminalSNTimeIn, TerminalSNTimeOut, PivotValue,
                        LogDate)
                    values( @CurrentUser, @CurrentDay, @FirstInEvent, @OutEventTimestamp, @CurrTotalHours,
                        @FirstInRemark, @OutEventRemark, @FirstInTerminalIP, @OutEventTerminalIP, @FirstInTerminalSN, @LogTerminalSN, @PivotValue,
                        DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @InEventTimestamp)))      

                Set @FirstRecord = 1
            End
            -- Save it
            Set @InEventUserID = @LogUserID                         
            Set @InEventDay = @LogDay
            Set @InEventTimestamp = @LogTimeStamp
            Set @InEventRemark = @LogRemark
            Set @InEventTerminalIP = @LogTerminalIP
            Set @InEventTerminalSN = @LogTerminalSN

            If (@FirstRecord = 1) -- save for first in event record of the day
            Begin
                Set @FirstInEvent = @LogTimestamp
                Set @FirstInRemark = @LogRemark
                Set @FirstInTerminalIP = @LogTerminalIP
                Set @FirstInTerminalSN = @LogTerminalSN
                Set @CurrTotalHours = 0 --initialise total hours for another day
            End

            Set @FirstRecord = 0 -- no more first record of the day
            Set @ReceiveInEvent = 1 -- indicate we have received an "IN" event
            Set @FirstEvent = 0  -- no more "first" event
        End
        Else If LOWER(@LogEventID) = 'out' -- OUT event
        Begin
            If @FirstEvent = 1 -- the first OUT record when change users 
            Begin
                -- Check day
                If (@CurrentDay != @LogDay) -- change to another day
                    Set @PivotValue = 0 -- Reset
                Else
                    Set @PivotValue = @PivotValue + 1 -- increment
                Set @CurrentDay = @LogDay -- update the day

                -- Only an OUT event (no IN event) - invalid record but we show it anyway
                Insert into @tempInOutDetailReport( UserID, LogDay, TimeOUT, RemarkTimeOut, TerminalIPTimeOut, TerminalSNTimeOut,
                    PivotValue, LogDate )
                values( @LogUserID, @LogDay, @LogTimestamp, @LogRemark, @LogTerminalIP, @LogTerminalSN, @PivotValue,
                    DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @LogTimestamp)))                                              

                Set @FirstEvent = 0 -- not "first" anymore
            End
            Else -- Not first event
            Begin       

                If @ReceiveInEvent = 1 -- if there are IN event previously
                Begin           
                    -- Check day
                    If (@CurrentDay != @InEventDay) -- change to another day                        
                        Set @PivotValue = 0 -- Reset                        
                    Else
                        Set @PivotValue = @PivotValue + 1 -- increment
                    Set @CurrentDay = @InEventDay -- update the day     
                    Set @CurrTotalHours = @CurrTotalHours +  DATEDIFF(second,@InEventTimestamp, @LogTimeStamp) -- update total time             

                    Set @OutEventRemark = @LogRemark
                    Set @OutEventTerminalIP = @LogTerminalIP
                    Set @OutEventTerminalSN = @LogTerminalSN
                    Set @OutEventTimestamp = @LogTimestamp          
                    -- valid row
                    --Insert into @tempInOutDetailReport( UserID, LogDay, TimeIN, TimeOUT, TotalTime, RemarkTimeIn,
                    --  RemarkTimeOut, TerminalIPTimeIn, TerminalIPTimeOut, TerminalSNTimeIn, TerminalSNTimeOut, PivotValue,
                    --  LogDate)
                    --values( @LogUserID, @InEventDay, @InEventTimestamp, @LogTimestamp,  Datediff(second, @InEventTimestamp, @LogTimeStamp),
                    --  @InEventRemark, @LogRemark, @InEventTerminalIP, @LogTerminalIP, @InEventTerminalSN, @LogTerminalSN, @PivotValue,
                    --  DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @InEventTimestamp)))                      

                    Set @ReceiveInEvent = 0 -- Reset
                End
                Else -- no IN event previously
                Begin
                    -- Check day
                    If (@CurrentDay != @LogDay) -- change to another day
                        Set @PivotValue = 0 -- Reset
                    Else
                        Set @PivotValue = @PivotValue + 1 -- increment
                    Set @CurrentDay = @LogDay -- update the day                         

                    -- invalid row (only has OUT event)
                    Insert into @tempInOutDetailReport( UserID, LogDay, TimeOUT, RemarkTimeOut, TerminalIPTimeOut, TerminalSNTimeOut,
                        PivotValue, LogDate )
                    values( @LogUserID, @LogDay, @LogTimestamp, @LogRemark, @LogTerminalIP, @LogTerminalSN, @PivotValue,
                        DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @LogTimestamp)) )             
                End             
            End         
        End

        Set @CurrentUser = @LogUserID -- update user        

        Fetch Next 
        From LogCursor
        Into @LogUserID, @LogEventID, @LogTerminalSN, @LogTerminalIP, @LogRemark, @LogTimestamp, @LogDay
    End 

    -- Need to handle the last log if its IN log as it will not be processed by the while loop
    if @CurrTrigger='in'
    Begin 
    -- Check day
            If (@CurrentDay != @InEventDay) -- change to another day
                Set @PivotValue = 0 -- Reset
            Else -- same day
                Set @PivotValue = @PivotValue + 1 -- increment
            Set @CurrentDay = @InEventDay -- update the day

            -- invalid row (only has IN event)
            Insert into @tempInOutDetailReport( UserID, LogDay, TimeIN, RemarkTimeIn, TerminalIPTimeIn, 
                TerminalSNTimeIn, PivotValue, LogDate )
            values( @InEventUserID, @InEventDay, @InEventTimestamp, @InEventRemark, @InEventTerminalIP, 
                    @InEventTerminalSN, @PivotValue, DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @InEventTimestamp)))     
    End
    else if @CurrTrigger = 'out'
    Begin
        Insert into @tempInOutDetailReport( UserID, LogDay, TimeIN, TimeOUT, TotalTime, RemarkTimeIn,
        RemarkTimeOut, TerminalIPTimeIn, TerminalIPTimeOut, TerminalSNTimeIn, TerminalSNTimeOut, PivotValue,
        LogDate)
        values( @LogUserID, @CurrentDay, @FirstInEvent, @LogTimestamp,  @CurrTotalHours,
        @FirstInRemark, @LogRemark, @FirstInTerminalIP, @LogTerminalIP, @FirstInTerminalSN, @LogTerminalSN, @PivotValue,
        DATEADD(HOUR, 0, DATEDIFF(DAY, 0, @InEventTimestamp)))  
    End

    Close LogCursor
    Deallocate LogCursor

    Select * 
    From @tempInOutDetailReport tempTable
        Left Join access_user on access_user.User_ID = tempTable.UserID
    Order By tempTable.UserID, LogDate


End



If @@TranCount > @TransactionCountOnEntry
Begin
     If @ErrorCode = 0
            COMMIT TRANSACTION
     Else
            ROLLBACK TRANSACTION
End

return @ErrorCode

you will get the "java SQL Code" by right click on stored procedure in your database. something like this :

DECLARE @RC int
DECLARE @pUserID nvarchar(50)
DECLARE @pDepartmentID int
DECLARE @pStartDateTime datetime
DECLARE @pEndDateTime datetime

-- TODO: Set parameter values here.

EXECUTE @RC = [AccessManager].[dbo].[SP_GenerateInOutDetailReportSimple] 
@pUserID,@pDepartmentID,@pStartDateTime,@pEndDateTime
GO

check the query String I've done, that is your homework ;) so sorry answering this long, this is my first answer since I register few weeks ago to get answer.

I also came across this issue trying to push via https to a repo using a self-signed SSL certificate.

The solution for me was running (from the local repository root):

git config http.sslVerify false

I have done this:

#!/usr/bin/env python3

import fileinput
import os

Dir = input ("Source directory: ")
os.chdir(Dir)

Filelist = os.listdir()
print('File list: ',Filelist)

NomeFile = input ("Insert file name: ")

CarOr = input ("Text to search: ")

CarNew = input ("New text: ")

with fileinput.FileInput(NomeFile, inplace=True, backup='.bak') as file:
    for line in file:
        print(line.replace(CarOr, CarNew), end='')

file.close ()

You can also have a look at this related question. That user reported that using a join provided better performance than using a sub query.

If you have loads of re-directs to create, having loads of virtual directories over the places is a nightmare to maintain. You could try using ISAPI redirect an IIS extension. Then all you re-directs are managed in one place.

http://www.isapirewrite.com/docs/

It allows also you to match patterns based on reg ex expressions etc. I've used where I've had to re-direct 100's of pages and its saved a lot of time.

Current best practice in CSS development is to create more general selectors with modifiers that can be applied as widely as possible throughout the web site. I would try to avoid defining separate styles for individual page elements.

If the purpose of the CSS class on the <form/> element is to control the style of elements within the form, you could add the class attribute the existing <fieldset/> element which encapsulates any form by default in web pages generated by ASP.NET MVC. A CSS class on the form is rarely necessary.

I wanted to clarify some more use between the ; and the /

In SQLPLUS:

1. ; means "terminate the current statement, execute it and store it to the SQLPLUS buffer"
2. <newline> after a D.M.L. (SELECT, UPDATE, INSERT,...) statement or some types of D.D.L (Creating Tables and Views) statements (that contain no ;), it means, store the statement to the buffer but do not run it.
3. / after entering a statement into the buffer (with a blank <newline>) means "run the D.M.L. or D.D.L. or PL/SQL in the buffer.
4. RUN or R is a sqlsplus command to show/output the SQL in the buffer and run it. It will not terminate a SQL Statement.
5. / during the entering of a D.M.L. or D.D.L. or PL/SQL means "terminate the current statement, execute it and store it to the SQLPLUS buffer"

NOTE: Because ; are used for PL/SQL to end a statement ; cannot be used by SQLPLUS to mean "terminate the current statement, execute it and store it to the SQLPLUS buffer" because we want the whole PL/SQL block to be completely in the buffer, then execute it. PL/SQL blocks must end with:

END;
/

Dim filepath as string
Sheets("Sheet 1").ChartObjects("Chart 1").Chart.Export filepath & "Name.jpg"

Slimmed down the code to the absolute minimum if needed.

You can write like

UILabel *reviews = [[UILabel alloc]initWithFrame:CGRectMake(14, 13,270,30)];//Set frame
reviews.numberOfLines=0;
reviews.textAlignment = UITextAlignmentLeft;
reviews.font = [UIFont fontWithName:@"Arial Rounded MT Bold" size:12];
reviews.textColor=[UIColor colorWithRed:0.0/255.0 green:0.0/255.0 blue:0.0/255.0 alpha:0.8]; 
reviews.backgroundColor=[UIColor clearColor];

You can calculate number of lines like that

CGSize maxlblSize = CGSizeMake(270,9999);
CGSize totalSize = [reviews.text sizeWithFont:reviews.font 
              constrainedToSize:maxlblSize lineBreakMode:reviews.lineBreakMode];

CGRect newFrame =reviews.frame;
newFrame.size.height = totalSize.height;
reviews.frame = newFrame;

CGFloat reviewlblheight = totalSize.height;

int lines=reviewlblheight/12;//12 is the font size of label

UILabel *lbl=[[UILabel alloc]init];
lbl.frame=CGRectMake(140,220 , 100, 25);//set frame as your requirement
lbl.font=[UIFont fontWithName:@"Arial" size:20];
[lbl setAutoresizingMask:UIViewContentModeScaleAspectFill];
[lbl setLineBreakMode:UILineBreakModeClip];
lbl.adjustsFontSizeToFitWidth=YES;//This is main for shrinking font
lbl.text=@"HelloHelloHello";

Hope this will help you :-) waiting for your reply

The following command deletes all your stashes:

git stash clear

From the git documentation:

clear

Remove all the stashed states.

IMPORTANT WARNING: Those states will then be subject to pruning, and may be impossible to recover (...).

You defined one oracleCommand but used it in 'for'. it means you are adding parameter with the same name to one OracleCommand. you should use cmd.Parameters.clear() to refresh your parameters.

for(int i=0;i<usersList.Count;i++)
        {
            if (!(selectedUsersArray[i].Equals("")) && !passwordArray[i].Equals(""))
            {
                cmd.Parameters.clear();//Add this line
                OracleParameter userName = new OracleParameter();
                userName.ParameterName = "user";
                userName.Value = selectedUsersArray[i];

                OracleParameter passwd = new OracleParameter();
                passwd.ParameterName = "password";
                passwd.Value = passwordArray[i];

                cmd.Parameters.Add(userName);
                cmd.Parameters.Add(passwd);

                cmd.Prepare();
                cmd.ExecuteNonQuery();                   


            }
        } 

If your project's source code has import statements that reference classes that are in widget.jar, you should add the jar to your projects Compile-time Libraries. (The jar widget.jar will automatically be added to your project's Run-time Libraries). That corresponds to (1).

If your source code has imports for classes in some other jar and the source code for those classes has import statements that reference classes in widget.jar, you should add widget.jar to the Run-time libraries list. That corresponds to (2).

You can add the jars directly to the Libraries list in the project properties. You can also create a Library that contains the jar file and then include that Library in the Compile-time or Run-time Libraries list.

If you create a NetBeans Library for widget.jar, you can also associate source code for the jar's content and Javadoc for the APIs defined in widget.jar. This additional information about widget.jar will be used by NetBeans as you debug code. It will also be used to provide addition information when you use code completion in the editor.

You should avoid using Tools >> Java Platform to add a jar to a project. That dialog allows you to modify the classpath that is used to compile and run all projects that use the Java Platform that you create. That may be useful at times but hides your project's dependency on widget.jar almost completely.

"union" and "struct" are constructs of the C language. Talking of an "OS level" difference between them is inappropriate, since it's the compiler that produces different code if you use one or another keyword.

With jquery (only tested in firefox):

function getScrollBarHeight() {
    var jTest = $('<div style="display:none;width:50px;overflow: scroll"><div style="width:100px;"><br /><br /></div></div>');
    $('body').append(jTest);
    var h = jTest.innerHeight();
    jTest.css({
        overflow: 'auto',
        width: '200px'
    });
    var h2 = jTest.innerHeight();
    return h - h2;
}

function getScrollBarWidth() {
    var jTest = $('<div style="display:none;height:50px;overflow: scroll"><div style="height:100px;"></div></div>');
    $('body').append(jTest);
    var w = jTest.innerWidth();
    jTest.css({
        overflow: 'auto',
        height: '200px'
    });
    var w2 = jTest.innerWidth();
    return w - w2;
}

But I actually like @Steve's answer better.

In short:

When there is a requirement to connect / integrate systems, you will probably need to connect to some data source and then process this data to match your business requirements.

In order to do that:

1) You could develop custom program that would do it (might be time consuming and hard to understand, maintain for other developer)

2) Alternatively, you could use Apache Camel to do it in standardised way (it has most of the connectors already developed for you, you just need to set it up and plug your logic - called Process):

Camel will help you to:

1. Consume data from any source/format
2. Process this data
3. Output data to any source/format

By using Apache Camel you will make it easy to understand / maintain / extend your system to another developer.

Apache Camel is developed with Enterprise Integration Patterns. The patterns help you to integrate systems in a good way :-)

You have to use the AppendText method of the textbox directly. If you try to use the Text property, the textbox will not scroll down as new line are appended.

textBox1.AppendText("Hello" + Environment.NewLine);

creating logo

in folders "drawable-..." create in all of them logo.png . The location of the folders: [YOUR APP]\app\src\main\res

In AndroidManifest.xml add line: android:logo="@drawable/logo"

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:logo="@drawable/logo"
    ...

that's it.

Just declare the variable at the starting of a class.

e.g. for string variable:

public partial class Login : System.Web.UI.Page
{
    public string sError;

    protected void Page_Load(object sender, EventArgs e)
    {
         //Page Load Code
    }

In Opera 9.62, Mozilla 3.0.4, Safari 3.2 (for Windows) it helps, if you put some text or at least a whitespace within the same line as the input field.

<div style="line-height: 60px; height: 60px; border: 1px solid black;">
    <input type="text" value="foo" />&nbsp;
</div>

(imagine an &nbsp after the input-statement)

IE 7 ignores every CSS hack I tried. I would recommend using padding for IE only. Should make it easier for you to position it correctly if it only has to work within one specific browser.

Alt + F1 (or Alt + Shift + 1 for linux) almost does what you want. You need to hit Enter afterwards as IDEA allows multiple "targets" for navigation (project structure, file structure etc).

(Note you can also set AutoScroll to Source and AutoScroll from source using the two "boxes with arrows" buttons above the project structure view but this can get annoying when it shoves you into the JDK source because you followed a reference to java.io.File.

The keymap defines it as Select current file or symbol in any view.

Your query fails due to operator precedence. AND binds before OR!
You need a pair of parentheses, which is not a matter of "clarity", but pure logic necessity.

SELECT *
FROM   tbl_name
WHERE  other_condition = bar
AND    another_condition = foo
AND   (id_field IN ('value1', 'value2', 'value3') OR id_field IS NULL);

The added parentheses prevent AND binding before OR. If there were no other WHERE conditions (no AND) you would not need additional parentheses. The accepted answer is misleading in this respect.

Change the <td> to be split to look like this:

<td><table><tr><td>split 1</td><td>split 2</td></tr></table></td> 

You can just add the padding to tour block element and add background-origin style like so:

.block {
  position: relative;
  display: inline-block;
  padding: 10px 12px;
  border:1px solid #e5e5e5;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-origin: content-box;
  background-image: url(_your_image_);
  height: 14rem;
  width: 10rem;
}

You can check several https://www.w3schools.com/cssref/css3_pr_background-origin.asp

The easiest way I have found is to get the time offset of where you are, then subtract that from the hour.

def format_time(ts,offset):
    if not ts.hour >= offset:
        ts = ts.replace(day=ts.day-1)
        ts = ts.replace(hour=ts.hour-offset)
    else:
        ts = ts.replace(hour=ts.hour-offset)
    return ts

This works for me, in Python 3.5.2.

You only use the M for a numeric literal, when you cast it's just:

decimal dtot = (decimal)doubleTotal;

Note that a floating point number is not suited to keep an exact value, so if you first add numbers together and then convert to Decimal you may get rounding errors. You may want to convert the numbers to Decimal before adding them together, or make sure that the numbers aren't floating point numbers in the first place.

if your input's id is following

<input type='text'  id='kg_row1' >

then you can get explode/split the above with the following function of split in jquery

  var kg_id = $(this).attr("id");
  var getvalues =kg_id.split("_");
  var id = getvalues[1];

RealVNC 5.0.x now offers a VNCViewer that will do dual displays on Windows without having to buy a license. (Licensing now covers the SERVER portion of their tools).

You are using the wrong iteration counter, replace inp.charAt(i) with inp.charAt(j).

def my_string = "some string"
println "here: " + my_string 

Not quite sure why the answer above needs to go into benchmarks, string buffers, tests, etc.

In CMD, '&&' means "execute command 1, and if it succeeds, execute command 2". I have used it for things like:

build && run_tests

In PowerShell, the closest thing you can do is:

(build) -and (run_tests)

It has the same logic, but the output text from the commands is lost. Maybe it is good enough for you, though.

If you're doing this in a script, you will probably be better off separating the statements, like this:

build
if ($?) {
    run_tests
}

2019/11/27: The &&operator is now available for PowerShell 7 Preview 5+:

PS > echo "Hello!" && echo "World!"
Hello!
World!

Final Solution for this problem is below :

1. First make changes in applicationHost config file. replace below string setProfileEnvironment="false" TO setProfileEnvironment="true"

2. In your database connection string add below attribute : Integrated Security = SSPI

The updated latest version of "The Java language Specification" can be found via the following links. Java 7

Java 8

The "trunk", "branches", and "tags" directories are conventions in Subversion. Subversion does not require you to have these directories nor assign special meaning to them. However, this convention is very common and, unless you have a really good reason, you should follow the convention. The book links that other readers have given describe the convention and how to use it.

open with encoding UTF 16 because of lat and long.

with open(csv_name_here, 'r', encoding="utf-16") as f:

Put [] around any field names that had spaces (as Dreden says) and save your query, close it and reopen it.

Using Access 2016, I still had the error message on new queries after I added [] around any field names... until the Query was saved.

Once the Query is saved (and visible in the Objects' List), closed and reopened, the error message disappears. This seems to be a bug from Access.

In C++ NULL expands to 0 or 0L. See this quote from Stroustrup's FAQ:

Should I use NULL or 0?

In C++, the definition of NULL is 0, so there is only an aesthetic difference. I prefer to avoid macros, so I use 0. Another problem with NULL is that people sometimes mistakenly believe that it is different from 0 and/or not an integer. In pre-standard code, NULL was/is sometimes defined to something unsuitable and therefore had/has to be avoided. That's less common these days.

If you have to name the null pointer, call it nullptr; that's what it's called in C++11. Then, "nullptr" will be a keyword.

There are several ways to UPDATE using sqlalchemy

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

2) session.query().\
       update({"foo": (Stuff.foo + 1)})
   session.commit()

3) conn = engine.connect()
   stmt = Stuff.update().\
       values(Stuff.foo = (Stuff.foo + 1))
   conn.execute(stmt)

Don't want to check rather on MIME than on whatever extention the user is lying? If so then it's less than one line:

<input type="file" id="userfile" accept="image/*|video/*" required />

For those who are having trouble with fatal error: ESP8266WiFi.h: No such file or directory, you can install the package manually.

1. Download the Arduino ESP8266 core from here https://github.com/esp8266/Arduino
2. Go into library from the downloaded core and grab ESP8266WiFi.
3. Drag that into your local Arduino/library folder. This can be found by going into preferences and looking at your Sketchbook location

You may still need to have the http://arduino.esp8266.com/stable/package_esp8266com_index.json package installed beforehand, however.

Edit: That wasn't the full issue, you need to make sure you have the correct ESP8266 Board selected before compiling.

Hope this helps others.

I prefer to use java.util.Scanner:

try {
    Scanner scanner = new Scanner(context.openFileInput(filename)).useDelimiter("\\Z");
    StringBuilder sb = new StringBuilder();

    while (scanner.hasNext()) {
        sb.append(scanner.next());
    }

    scanner.close();

    String result = sb.toString();

} catch (IOException e) {}

Make sure that the database is created. I got the same error when I applied the migration to the wrong project in the solution. When I applied the migration to the right project, it created the database and that solved the error.

This might be the issue of your SMTP config in your php.ini file.

Since you new to PHP, You can find php.ini file in your root directory of PHP installation folder and check for SMTP = and smtp_port= and change the value to

SMTP = your mail server e.g) mail.yourdomain.com
smtp_port = 25(check your admin for original port)

In case your server require authentication for sending mail, use PEAR mail function.

Here is the issue

  $total_result = $result->num_rows;

try this

<?php
if ($result = $mysqli->query("SELECT * FROM players ORDER BY id"))
{
    if ($result->num_rows > 0)
    {
        $total_result = $result->num_rows;
        $total_pages = ceil($total_result / $per_page);

        if(isset($_GET['page']) && is_numeric($_GET['page']))
        {
            $show_page = $_GET['page'];

            if ($show_page > 0 && $show_page <= $total_pages)
            {
                $start = ($show_page - 1) * $per_page;
                $end = $start + $per_page;
            }
            else
            {
                $start = 0;
                $end = $per_page;
            }               

        }
        else
        {
            $start = 0;
            $end = $per_page;
        }


        //display paginations
        echo "<p> View pages: ";
        for ($i=1; $i < $total_pages; $i++)
        { 
            if (isset($_GET['page']) && $_GET['page'] == $i)
            {
                echo  $i . " ";
            }
            else
            {
                echo "<a href='view-pag.php?$i'>" . $i . "</a> | ";
            }

        }
        echo "</p>";

    }
    else
    {
        echo "No result to display.";
    }

}
else
{
    echo "Error: " . $mysqli->error;
}


?>

I went on the internet and I found this:

To alter the license. First, go to

Windows: %APPDATA%\syntevo\SmartGit<main-smartgit-version>

Windows portable: SmartGit\.settings\preferences.yml

OS X: ~/Library/Preferences/SmartGit/<main-smartgit-version>

Unix/Linux: ~/.smartgit/<main-smartgit-version>

and remove the file settings.xml.

If you have updated many times, you may need to remove the updates folder as well.

It helped me on Windows, hope it helps you on other systems as well.

public class A
{
    public int i = 0;
    internal virtual void test()
    {
        Console.WriteLine("A test");
    }
}

public class B : A
{
    public new int i = 1;
    public new void test()
    {
        Console.WriteLine("B test");
    }
}

public class C : B
{
    public new int i = 2;
    public new void test()
    {
        Console.WriteLine("C test - ");
        (this as A).test(); 
    }
}

_msize(array) in Windows or malloc_usable_size(array) in Linux should work for the dynamic array

Both are located within malloc.h and both return a size_t

Please have a look here

Either you can use rails tag Or use plain HTML tags

Rails tag

<%= select("Contact", "email_provider", Contact::PROVIDERS, {:include_blank => true}) %>

*above line of code would become HTML code(HTML Tag), find it below *

HTML tag

<select name="Contact[email_provider]">
  <option></option>
  <option>yahoo</option>
  <option>gmail</option>
  <option>msn</option>
</select>

This can be done in two ways.

JLabel Horizontal Alignment

You can use the JLabel constructor:

JLabel(String text, int horizontalAlignment) 

To align to the right:

JLabel label = new JLabel("Telephone", SwingConstants.RIGHT);

JLabel also has setHorizontalAlignment:

label.setHorizontalAlignment(SwingConstants.RIGHT);

This assumes the component takes up the whole width in the container.

Using Layout

A different approach is to use the layout to actually align the component to the right, whilst ensuring they do not take the whole width. Here is an example with BoxLayout:

    Box box = Box.createVerticalBox();
    JLabel label1 = new JLabel("test1, the beginning");
    label1.setAlignmentX(Component.RIGHT_ALIGNMENT);
    box.add(label1);

    JLabel label2 = new JLabel("test2, some more");
    label2.setAlignmentX(Component.RIGHT_ALIGNMENT);
    box.add(label2);

    JLabel label3 = new JLabel("test3");
    label3.setAlignmentX(Component.RIGHT_ALIGNMENT);
    box.add(label3);


    add(box);

Form elements can be accessed via the form's DOM element by name, not by "id" value. Give your form elements names if you want to access them like that, or else access them directly by "id" value:

document.getElementById("color").disabled = true;

edit — oh also, as pointed out by others, it's just "text", not "TextBox", for the "type" attribute.

You might want to invest a little time in reading some front-end development tutorials.

Natively WebAPI doesn't support binding of multiple POST parameters. As Colin points out there are a number of limitations that are outlined in my blog post he references.

There's a workaround by creating a custom parameter binder. The code to do this is ugly and convoluted, but I've posted code along with a detailed explanation on my blog, ready to be plugged into a project here:

Passing multiple simple POST Values to ASP.NET Web API

In file /etc/ssh/sshd_config

# Change to no to disable tunnelled clear text passwords
#PasswordAuthentication no

Uncomment the second line, and, if needed, change yes to no.

Then run

service ssh restart

Add an :order parameter to the query

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

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

FYI you can sometimes use SYSTEM or Trustedinstaller to kill tasks ;)

google quickkill_3_0.bat

sc config TrustedInstaller binPath= "cmd /c TASKKILL /F  /IM notepad.exe
sc start "TrustedInstaller"

It is possible to debug by writing key word "debugger" to place where you want to debug and just press F5 key to debug JavaScript code.

http://www.aspsnippets.com/Articles/Debug-JavaScript-and-jQuery-using-Visual-Studio-in-Internet-Explorer-browser.aspx

Just use

del /f /q C:\Users\%username%\AppData\Local\temp

And it will work.

Note: It will delete the whole folder however, Windows will remake it as it needs.

In my case the only work solution was:

1. CREATE TABLE bad_table ENGINE=MyISAM ...
2. rm bad_table.ibd
3. DROP TABLE bad_table

\xe2 is the '-' character, it appears in some copy and paste it uses a different equal looking '-' that causes encoding errors. Replace the '-'(from copy paste) with the correct '-' (from you keyboard button).

\n is add a new line.

Please note java has method System.out.println("Write text here");

Notice the difference:

Code:

System.out.println("Text 1");
System.out.println("Text 2");

Output:

Text 1
Text 2

Code:

System.out.print("Text 1");
System.out.print("Text 2");

Output:

Text 1Text 2

As was told at MySQL Using a string column with date text as a date field, you can do

SELECT  STR_TO_DATE(yourdatefield, '%m/%d/%Y')
FROM    yourtable

You can also handle these date strings in WHERE clauses. For example

SELECT whatever
  FROM yourtable
 WHERE STR_TO_DATE(yourdatefield, '%m/%d/%Y') > CURDATE() - INTERVAL 7 DAY

You can handle all kinds of date/time layouts this way. Please refer to the format specifiers for the DATE_FORMAT() function to see what you can put into the second parameter of STR_TO_DATE().

Solution With Less XAML and More C#

If you define the ListView in XAML:

<ListView x:Name="listView"/>

Then you can add columns and populate it in C#:

public Window()
{
    // Initialize
    this.InitializeComponent();

    // Add columns
    var gridView = new GridView();
    this.listView.View = gridView;
    gridView.Columns.Add(new GridViewColumn { 
        Header = "Id", DisplayMemberBinding = new Binding("Id") });
    gridView.Columns.Add(new GridViewColumn { 
        Header = "Name", DisplayMemberBinding = new Binding("Name") });

    // Populate list
    this.listView.Items.Add(new MyItem { Id = 1, Name = "David" });
}

See definition of MyItem below.

Solution With More XAML and less C#

However, it's easier to define the columns in XAML (inside the ListView definition):

<ListView x:Name="listView">
    <ListView.View>
        <GridView>
            <GridViewColumn Header="Id" DisplayMemberBinding="{Binding Id}"/>
            <GridViewColumn Header="Name" DisplayMemberBinding="{Binding Name}"/>
        </GridView>
    </ListView.View>
</ListView>

And then just populate the list in C#:

public Window()
{
    // Initialize
    this.InitializeComponent();

    // Populate list
    this.listView.Items.Add(new MyItem { Id = 1, Name = "David" });
}

See definition of MyItem below.

MyItem Definition

MyItem is defined like this:

public class MyItem
{
    public int Id { get; set; }

    public string Name { get; set; }
}

I want to indent a specific section of code in Visual Studio Code:

• Select the lines you want to indent, and
• use Ctrl + ] to indent them.

If you want to format a section (instead of indent it):

• Select the lines you want to format,
• use Ctrl + K, Ctrl + F to format them.

This will get what you want in plain JS.

var el = document.getElementById('*spaM4');
text = (el.innerText || el.textContent);

FIDDLE

Close all browsers and tabs to ensure that the ActiveX control is not reside in memory. Open a fresh IE9 browser. Select Tools->Manage Add-ons. Change the drop down to "All add-ons" since the default only shows ones that are loaded.

Now select the add-on you wish to remove. There will be a link displayed on the lower left that says "More information". Click it.

This opens a further dialog that allows you to safely un-install the ActiveX control.

If you follow the direction of manually running the 'regsvr32' to remove the OCX it is not sufficient. ActiveX controls are wrapped up as signed CAB files and they extract to multiple DLLs and OCXs potentially. You wish to use IE to safely and correctly unregister every COM DLL and OCX.

There you have it! The problem is that in IE 9 it is somewhat hidden since you have to click the "More information" whereas IE8 you could do it from the same UI.

The real reason because set does not work is the fact, that it uses the hash function to distinguish different values. This means that sets only allows hashable objects. Why a list is not hashable is already pointed out.

A possible solution might be to use the JSON dumps() method, so you can convert the dictionary to a string ---

import json

a={"a":10, "b":20}
b={"b":20, "a":10}
c = [json.dumps(a), json.dumps(b)]


set(c)
json.dumps(a) in c

Output -

set(['{"a": 10, "b": 20}'])
True

UITableView has a field called 'indexPathsForVisibleRows' that you can use to animate the visible rows using the 'reloadItemsAtIndexPaths' method.

    guard let indexPaths = tableView.indexPathsForVisibleRows
    else { return }
    
    self.tableView.layoutIfNeeded()
    self.tableView.reloadItemsAtIndexPaths(indexPaths, animationStyle: .automatic)

I know I'm late to the party, but here's a more solid answer.

All you need to do is use min-height: 100%; rather than height: 100%; and your gradient background will extend the entire height of the viewport without repeating, even if the content is scrollable.

Like this:

html {
    min-height: 100%;
}

body {
    background: linear-gradient(#ff7241, #ff4a1f);
}

Here is one, apparently reliable way:

check.integer <- function(N){
    !grepl("[^[:digit:]]", format(N,  digits = 20, scientific = FALSE))
}

check.integer(3243)
#TRUE
check.integer(3243.34)
#FALSE
check.integer("sdfds")
#FALSE

This solution also allows for integers in scientific notation:

> check.integer(222e3)
[1] TRUE

PHP will let you build the pages of your site that make up your video conferencing and chat applications, but it won't deliver or stream video for you - PHP runs on the server only and renders out HTML to a client browser.

For the video, the first thing you'll need is a live streaming account with someone like akamai or the numerous others in the field. Using this account gives you an ingress point for your video - ie: the server that you will stream your live video up to.

Next, you want to get your video out to the browsers - windows media player, flash or silverlight will let you achieve this - embedding the appropriate control for your chosen technology into your page (using PHP or whatever) and given the address of your live video feed.

PHP (or other scripting language) would be used to build the chat part of the application and bring the whole thing together (the chat and the embedded video player).

Hope this helps.

I implore everyone to use Mongoose's query builder language and promises instead of callbacks:

User.find().or([{ name: param }, { nickname: param }])
    .then(users => { /*logic here*/ })
    .catch(error => { /*error logic here*/ })

Read more about Mongoose Queries.

I just successfully installed a package for excel. After installing the python 3.6, you have to download the desired package, then install. For eg,

1. python.exe -m pip download openpyxl==2.1.4

2. python.exe -m pip install openpyxl==2.1.4

This can be archived by adding code on the onchange event of the select control.

For Example:

<select onchange="this.options[this.selectedIndex].value && (window.location = this.options[this.selectedIndex].value);">
    <option value="http://gmail.com">Gmail</option>
    <option value="http://youtube.com">Youtube</option>
</select>

Use the before and after methods: Javadoc

if (mytime.after(fromtime) && mytime.before(totime))

Perhaps this information will help you.

var sitePersonel = {};_x000D_
var employees = []_x000D_
sitePersonel.employees = employees;_x000D_
console.log(sitePersonel);_x000D_
_x000D_
var firstName = "John";_x000D_
var lastName = "Smith";_x000D_
var employee = {_x000D_
  "firstName": firstName,_x000D_
  "lastName": lastName_x000D_
}_x000D_
sitePersonel.employees.push(employee);_x000D_
console.log(sitePersonel);_x000D_
_x000D_
var manager = "Jane Doe";_x000D_
sitePersonel.employees[0].manager = manager;_x000D_
console.log(sitePersonel);_x000D_
_x000D_
console.log(JSON.stringify(sitePersonel));

I've recently had to use eval to force multiple brace expansions to be evaluated in the order I needed. Bash does multiple brace expansions from left to right, so

xargs -I_ cat _/{11..15}/{8..5}.jpg

expands to

xargs -I_ cat _/11/8.jpg _/11/7.jpg _/11/6.jpg _/11/5.jpg _/12/8.jpg _/12/7.jpg _/12/6.jpg _/12/5.jpg _/13/8.jpg _/13/7.jpg _/13/6.jpg _/13/5.jpg _/14/8.jpg _/14/7.jpg _/14/6.jpg _/14/5.jpg _/15/8.jpg _/15/7.jpg _/15/6.jpg _/15/5.jpg

but I needed the second brace expansion done first, yielding

xargs -I_ cat _/11/8.jpg _/12/8.jpg _/13/8.jpg _/14/8.jpg _/15/8.jpg _/11/7.jpg _/12/7.jpg _/13/7.jpg _/14/7.jpg _/15/7.jpg _/11/6.jpg _/12/6.jpg _/13/6.jpg _/14/6.jpg _/15/6.jpg _/11/5.jpg _/12/5.jpg _/13/5.jpg _/14/5.jpg _/15/5.jpg

The best I could come up with to do that was

xargs -I_ cat $(eval echo _/'{11..15}'/{8..5}.jpg)

This works because the single quotes protect the first set of braces from expansion during the parsing of the eval command line, leaving them to be expanded by the subshell invoked by eval.

There may be some cunning scheme involving nested brace expansions that allows this to happen in one step, but if there is I'm too old and stupid to see it.

No need to update gradle for making release application in Android studio.If you were eclipse user then it will be so easy for you. If you are new then follow the steps

1: Go to the "Build" at the toolbar section. 2: Choose "Generate Signed APK..." option.

3:fill opened form and go next 4 :if you already have .keystore or .jks then choose that file enter your password and alias name and respective password. 5: Or don't have .keystore or .jks file then click on Create new... button as shown on pic 1 then fill the form.

Above process was to make build manually. If You want android studio to automatically Signing Your App

In Android Studio, you can configure your project to sign your release APK automatically during the build process:

On the project browser, right click on your app and select Open Module Settings. On the Project Structure window, select your app's module under Modules. Click on the Signing tab. Select your keystore file, enter a name for this signing configuration (as you may create more than one), and enter the required information. Figure 4. Create a signing configuration in Android Studio.

Click on the Build Types tab. Select the release build. Under Signing Config, select the signing configuration you just created. Figure 5. Select a signing configuration in Android Studio.

4:Most Important thing that make debuggable=false at gradle.

    buildTypes {
        release {
           minifyEnabled false
          proguardFiles getDefaultProguardFile('proguard-  android.txt'), 'proguard-rules.txt'
        debuggable false
        jniDebuggable false
        renderscriptDebuggable false
        zipAlignEnabled true
       }
     }

visit for more in info developer.android.com

select count(*) 
from user_tab_columns
where table_name='MYTABLE' --use upper case

Instead of uppercase you can use lower function. Ex: select count(*) from user_tab_columns where lower(table_name)='table_name';

Below is the code for drop down using MySql and PHP:

<?
$sql="Select PcID from PC"
$q=mysql_query($sql)
echo "<select name=\"pcid\">"; 
echo "<option size =30 ></option>";
while($row = mysql_fetch_array($q)) 
{        
echo "<option value='".$row['PcID']."'>".$row['PcID']."</option>"; 
}
echo "</select>";
?>

Simply type in command prompt :

set path=%PATH%;D:\xampp\mysql\bin;

Here my path started from D so I used D: , you can use C: or E:

Regex.Split("abc][rfd][5][,][.", @"\]\]");

Rather than setting a flag, it could be more elegant to use JavaScript's Array.prototype.find to find the matching item in the array. The loop will end as soon as a truthy value is returned from the callback, and the array value during that iteration will be the .find call's return value:

function findXX(word) {
    return someArray.find((item, i) => {
        $('body').append('-> '+i+'<br />');
        return item === word;
    }); 
}

const someArray = new Array();
someArray[0] = 't5';
someArray[1] = 'z12';
someArray[2] = 'b88';
someArray[3] = 's55';
someArray[4] = 'e51';
someArray[5] = 'o322';
someArray[6] = 'i22';
someArray[7] = 'k954';

var test = findXX('o322');
console.log('found word:', test);

function findXX(word) {
  return someArray.find((item, i) => {
    $('body').append('-> ' + i + '<br />');
    return item === word;
  });
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

You can use the version in Windows SDK but sometimes it might not be the same version of the .NET Framework your using, getting you the following error:

Microsoft (R) .NET Global Assembly Cache Utility. Version 3.5.21022.8 Copyright (c) Microsoft Corporation. All rights reserved. Failure adding assembly to the cache: This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

In .NET 4.0 you'll need to search inside Microsoft SDK v8.0A, e.g.: C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools (in my case I only have the 32 bit version installed by Visual Studio 2012).

for the most basic read of a text file, use open

example:

Dim FileNum As Integer
Dim DataLine As String

FileNum = FreeFile()
Open "Filename" For Input As #FileNum

While Not EOF(FileNum)
    Line Input #FileNum, DataLine ' read in data 1 line at a time
    ' decide what to do with dataline, 
    ' depending on what processing you need to do for each case
Wend

If git fetch -p origin does not work for some reason (like because the origin repo no longer exists or you are unable to reach it), another solution is to remove the information which is stored locally on that branch by doing from the root of the repo:

rm .git/refs/remotes/origin/DELETED_BRANCH

or if it is stored in the file .git/packed-refs by deleting the corresponding line which is like

7a9930974b02a3b31cb2ebd17df6667514962685 refs/remotes/origin/DELETED_BRANCH

For double in c# this might be helpful:

        public static double Conv_DegreesToRadians(this double degrees)
        {
            //return degrees * (Math.PI / 180d);
            return degrees * 0.017453292519943295d;
        }
        public static double Conv_RadiansToDegrees(this double radians)
        {
            //return radians * (180d / Math.PI);
            return radians * 57.295779513082323d;
        }

I don't think "have HTTPS connections over proxy servers" means the Man-in-the-Middle attack type of proxy server. I think it's asking whether one can connect to a http proxy server over TLS. And the answer is yes.

Is it possible to have HTTPS connections over proxy servers?

Yes, see my question and answer here. HTTPs proxy server only works in SwitchOmega

If yes, what kind of proxy server allows this?

The kind of proxy server deploys SSL certificates, like how ordinary websites do. But you need a pac file for the brower to configure proxy connection over SSL.

Check out array_merge().

$array3 = array_merge($array1, $array2);

For a class diagram using Oracle database, use the following steps:

File ? Data Modeler ? Import ? Data Dictionary ? select DB connection ? Next ? select database->select tabels -> Finish

Named exports:

Let's say you create a file called utils.js, with utility functions that you want to make available for other modules (e.g. a React component). Then you would make each function a named export:

export function add(x, y) {
  return x + y
}

export function mutiply(x, y) {
  return x * y
}

Assuming that utils.js is located in the same directory as your React component, you can use its exports like this:

import { add, multiply } from './utils.js';
...
add(2, 3) // Can be called wherever in your component, and would return 5.

Or if you prefer, place the entire module's contents under a common namespace:

import * as utils from './utils.js'; 
...
utils.multiply(2,3)

Default exports:

If you on the other hand have a module that only does one thing (could be a React class, a normal function, a constant, or anything else) and want to make that thing available to others, you can use a default export. Let's say we have a file log.js, with only one function that logs out whatever argument it's called with:

export default function log(message) {
  console.log(message);
}

This can now be used like this:

import log from './log.js';
...
log('test') // Would print 'test' in the console.

You don't have to call it log when you import it, you could actually call it whatever you want:

import logToConsole from './log.js';
...
logToConsole('test') // Would also print 'test' in the console.

Combined:

A module can have both a default export (max 1), and named exports (imported either one by one, or using * with an alias). React actually has this, consider:

import React, { Component, PropTypes } from 'react';

I use the below code . Check if it helps .

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
    <item>
        <shape android:shape="rectangle" >
            <solid android:color="#00f" />
            <padding android:bottom="2dp" />
        </shape>
    </item>
    <item android:bottom="10dp">
        <shape android:shape="rectangle" >
            <solid android:color="#fff" />

            <padding
                android:left="2dp"
                android:right="2dp" />
        </shape>
    </item>
    <item>
        <shape android:shape="rectangle" >
            <solid android:color="#fff" />
        </shape>
    </item>
</layer-list>

To execute a binary, use: ./binary_name.

If you get an error:

bash: ./binary_name: cannot execute binary file

it'll be because it was compiled using a tool chain that was for a different target to that which you're attempting to run the binary on.

For example, if you compile 'binary_name.c' with arm-none-linux-gnueabi-gcc and try run the generated binary on an x86 machine, you will get the aforementioned error.

Generics can be defined using Wrapper classes only. If you don't want to define using Wrapper types, you may use the Raw definition as below

@SuppressWarnings("rawtypes")
public HashMap buildMap(String letters)
{
    HashMap checkSum = new HashMap();

    for ( int i = 0; i < letters.length(); ++i )
    {
       checkSum.put(letters.charAt(i), primes[i]);
    }
    return checkSum;
}

Or define the HashMap using wrapper types, and store the primitive types. The primitive values will be promoted to their wrapper types.

public HashMap<Character, Integer> buildMap(String letters)
{
  HashMap<Character, Integer> checkSum = new HashMap<Character, Integer>();

  for ( int i = 0; i < letters.length(); ++i )
  {
    checkSum.put(letters.charAt(i), primes[i]);
  }
  return checkSum;
}

ContainsKey is what you're looking for.

If you need to convert your entire application to native code, i.e. an EXE plus DLLs, there is ExcelsiorJET. I found it works well and provided an alternative to bundling a JRE.

EDIT: This was posted in 2010 - the product is no longer available.

If you can't start Wamp anymore right after a Windows update, this is often caused because of Windows that has automatically re-turned on the World Wide Web Publishing Service.

To solve: Click on Start, type Services, click Services, find World Wide Web Publishing Service, double click it, set Startup type to Disabled and click Stop button, OK this dialog and try to restart Wamp.

How about this solution

$order = array(1,5,2,4,3,6);

$array = array(
    1 => 'one',
    2 => 'two',
    3 => 'three',
    4 => 'four',
    5 => 'five',
    6 => 'six'
);

uksort($array, function($key1, $key2) use ($order) {
    return (array_search($key1, $order) > array_search($key2, $order));
});

From the Apple Developer Forum (account required):

"The compiler and linker are capable of using features and performing optimizations that do not work on older OS versions. -mmacosx-version-min tells the tools what OS versions you need to work with, so the tools can disable optimizations that won't run on those OS versions. If you need to run on older OS versions then you must use this flag.

"The downside to -mmacosx-version-min is that the app's performance may be worse on newer OS versions then it could have been if it did not need to be backwards-compatible. In most cases the differences are small."

first, it's easy to convert a Date to an Instant

Instant timestamp = new Date().toInstant(); 

Then, you can convert the Instant to any date api in jdk 8 using ofInstant() method:

LocalDateTime date = LocalDateTime.ofInstant(timestamp, ZoneId.systemDefault()); 

Splitting the data frame seems counter-productive. Instead, use the split-apply-combine paradigm, e.g., generate some data

df = data.frame(grp=sample(letters, 100, TRUE), x=rnorm(100))

then split only the relevant columns and apply the scale() function to x in each group, and combine the results (using split<- or ave)

df$z = 0
split(df$z, df$grp) = lapply(split(df$x, df$grp), scale)
## alternative: df$z = ave(df$x, df$grp, FUN=scale)

This will be very fast compared to splitting data.frames, and the result remains usable in downstream analysis without iteration. I think the dplyr syntax is

library(dplyr)
df %>% group_by(grp) %>% mutate(z=scale(x))

In general this dplyr solution is faster than splitting data frames but not as fast as split-apply-combine.

pandas users should check out pandas.unique.

>>> import pandas as pd
>>> lst = [1, 2, 1, 3, 3, 2, 4]
>>> pd.unique(lst)
array([1, 2, 3, 4])

The function returns a NumPy array. If needed, you can convert it to a list with the tolist method.

You need to pass DateTime object to this func. See manual: php

string date_format ( DateTime $object , string $format )

You can try using:

date_format (new DateTime($time), 'd-m-Y');

Or you can also use:

$date = date_create('2000-01-01');
echo date_format($date, 'Y-m-d H:i:s');