- (UIImage*) getGLScreenshot {
    NSInteger myDataLength = 320 * 480 * 4;

    // allocate array and read pixels into it.
    GLubyte *buffer = (GLubyte *) malloc(myDataLength);
    glReadPixels(0, 0, 320, 480, GL_RGBA, GL_UNSIGNED_BYTE, buffer);

    // gl renders "upside down" so swap top to bottom into new array.
    // there's gotta be a better way, but this works.
    GLubyte *buffer2 = (GLubyte *) malloc(myDataLength);
    for(int y = 0; y <480; y++)
    {
        for(int x = 0; x <320 * 4; x++)
        {
            buffer2[(479 - y) * 320 * 4 + x] = buffer[y * 4 * 320 + x];
        }
    }

    // make data provider with data.
    CGDataProviderRef provider = CGDataProviderCreateWithData(NULL, buffer2, myDataLength, NULL);

    // prep the ingredients
    int bitsPerComponent = 8;
    int bitsPerPixel = 32;
    int bytesPerRow = 4 * 320;
    CGColorSpaceRef colorSpaceRef = CGColorSpaceCreateDeviceRGB();
    CGBitmapInfo bitmapInfo = kCGBitmapByteOrderDefault;
    CGColorRenderingIntent renderingIntent = kCGRenderingIntentDefault;

    // make the cgimage
    CGImageRef imageRef = CGImageCreate(320, 480, bitsPerComponent, bitsPerPixel, bytesPerRow, colorSpaceRef, bitmapInfo, provider, NULL, NO, renderingIntent);

    // then make the uiimage from that
    UIImage *myImage = [UIImage imageWithCGImage:imageRef];
    return myImage;
}

- (void)saveGLScreenshotToPhotosAlbum {
    UIImageWriteToSavedPhotosAlbum([self getGLScreenshot], nil, nil, nil);  
}

Source.

I have the same problem, and i realize that. When we create adapter and set it to listview, listview will point to object somewhere in memory which adapter hold, data in this object will show in listview.

adapter = new CustomAdapter(data);
listview.setadapter(adapter);

if we create an object for adapter with another data again and notifydatasetchanged():

adapter = new CustomAdapter(anotherdata);
adapter.notifyDataSetChanged();

this will do not affect to data in listview because the list is pointing to different object, this object does not know anything about new object in adapter, and notifyDataSetChanged() affect nothing. So we should change data in object and avoid to create a new object again for adapter

The problem is in the import line. You are importing a module, not a class. Assuming your file is named other_file.py (unlike java, again, there is no such rule as "one class, one file"):

from other_file import findTheRange

if your file is named findTheRange too, following java's convenions, then you should write

from findTheRange import findTheRange

you can also import it just like you did with random:

import findTheRange
operator = findTheRange.findTheRange()

Some other comments:

a) @Daniel Roseman is right. You do not need classes here at all. Python encourages procedural programming (when it fits, of course)

b) You can build the list directly:

  randomList = [random.randint(0, 100) for i in range(5)]

c) You can call methods in the same way you do in java:

largestInList = operator.findLargest(randomList)
smallestInList = operator.findSmallest(randomList)

d) You can use built in function, and the huge python library:

largestInList = max(randomList)
smallestInList = min(randomList)

e) If you still want to use a class, and you don't need self, you can use @staticmethod:

class findTheRange():
    @staticmethod
    def findLargest(_list):
        #stuff...

If you're not using the id for anything other than code-behind reference (since .net mangles the ids), you could use a panel control and reference it in your codebehind:

<asp:panel runat="server" id="classMe"></asp:panel>

classMe.cssClass = "someClass"

You need to create WifiConfiguration instance like this:

String networkSSID = "test";
String networkPass = "pass";

WifiConfiguration conf = new WifiConfiguration();
conf.SSID = "\"" + networkSSID + "\"";   // Please note the quotes. String should contain ssid in quotes

Then, for WEP network you need to do this:

conf.wepKeys[0] = "\"" + networkPass + "\""; 
conf.wepTxKeyIndex = 0;
conf.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
conf.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP40); 

For WPA network you need to add passphrase like this:

conf.preSharedKey = "\""+ networkPass +"\"";

For Open network you need to do this:

conf.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);

Then, you need to add it to Android wifi manager settings:

WifiManager wifiManager = (WifiManager)context.getSystemService(Context.WIFI_SERVICE); 
wifiManager.addNetwork(conf);

And finally, you might need to enable it, so Android connects to it:

List<WifiConfiguration> list = wifiManager.getConfiguredNetworks();
for( WifiConfiguration i : list ) {
    if(i.SSID != null && i.SSID.equals("\"" + networkSSID + "\"")) {
         wifiManager.disconnect();
         wifiManager.enableNetwork(i.networkId, true);
         wifiManager.reconnect();               

         break;
    }           
 }

UPD: In case of WEP, if your password is in hex, you do not need to surround it with quotes.

Use margins instead of line-height and then apply float to the buttons. By default they are displaying as inline-block, so when one is pushed down the hole line is pushed down with him. Float fixes this:

#header button {
    float:left;
}

Here's a working jsfidle.

just click on image and will change:

<div>_x000D_
 <img src="https://i.imgur.com/jgyJ7Oj.png" id="imgLoad">_x000D_
</div>_x000D_
_x000D_
<script type='text/javascript'>_x000D_
 var img = document.getElementById('imgLoad'); _x000D_
 img.onclick = function() { img.src = "https://i.imgur.com/PqpOLwp.png"; }_x000D_
 </script>

this function should work. basically does a recursive lookup till we get a distinct list of leaf nodes.

function distinctNodes(search, element) {
    var d, e, ef;
    e = [];
    ef = [];

    if (element) {
        d = $(":contains(\""+ search + "\"):not(script)", element);
    }
    else {
            d = $(":contains(\""+ search + "\"):not(script)");
    }

    if (d.length == 1) {
            e.push(d[0]);
    }
    else {
        d.each(function () {
            var i, r = distinctNodes(search, this);
            if (r.length === 0) {
                e.push(this);
            }
            else {
                for (i = 0; i < r.length; ++i) {
                    e.push(r[i]);
                }
            }
        });
    }
    $.each(e, function () {
        for (var i = 0; i < ef.length; ++i) {
            if (this === ef[i]) return;
        }
        ef.push(this);
    });
    return ef;
}

slightly off-topic (using the CLI instead of PHP), but still worth knowing: You can set the prompt to display the default database by using any of the following

mysql --prompt='\d> '
export MYSQL_PS1='\d> '

or once inside

prompt \d>\_
\R \d>\_

If I'm not wrong, you can start your application using command line and thus also using a batch file. In that case it is not a very hard task to start it with Windows login.

You just create a batch file with the following content:

node C:\myapp.js

and save it with .bat extention. Here myapp.js is your app, which in this example is located in C: drive (spcify the path).

Now you can just throw the batch file in your startup folder which is located at C:\Users\%username%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup

Just open it using %appdata% in run dailog box and locate to >Roaming>Microsoft>Windows>Start Menu>Programs>Startup

The batch file will be executed at login time and start your node application from cmd.

You can make full use of the && and || operators like this:

ps aux | grep some_proces[s] > /tmp/test.txt && echo 1 || echo 0

For excluding grep itself, you could also do something like:

ps aux | grep some_proces | grep -vw grep > /tmp/test.txt && echo 1 || echo 0

table 
{
    border-collapse: collapse;
}

will collapse all borders separating the table columns...

or try

<table cellspacing="0" style="border-spacing: 0;">

do all cell-spacing to 0 and border spacing 0 to achieve same.

have a fun!

As for me I decided to use paddings. It is not exactly what you need, but may be useful in some cases.

table td {
    padding: 15px 0;
}

I want columns One and Two to shrink/grow to fit rather than being fixed.

Have you tried: flex-basis: auto

or this:

flex: 1 1 auto, which is short for:

• flex-grow: 1 (grow proportionally)
• flex-shrink: 1 (shrink proportionally)
• flex-basis: auto (initial size based on content size)

or this:

main > section:first-child {
    flex: 1 1 auto;
    overflow-y: auto;
}

main > section:nth-child(2) {
    flex: 1 1 auto;
    overflow-y: auto;
}

main > section:last-child {
    flex: 20 1 auto;
    display: flex;
    flex-direction: column;  
}

revised demo

Related:

• Make flex items take content width, not width of parent container
• Make flex container take width of content, not width 100%

The only "big" difference between POST & GET (when using them with AJAX) is since GET is URL provided, they are limited in ther length (since URL arent infinite in length).

You might be specifying a wrong version of java. java -version(in your terminal) to check the version of java you are using. Go to maven-compile-plugin for the latest maven compiler version Your plugin may appear like this if you are using java 6 and the latest version of maven compiler plugin is 3.1

<plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.1</version>
            <configuration>
                <source>1.6</source>
                <target>1.6</target>
            </configuration>
        </plugin>

Awesome answers I found here and I also tried this return statement see StatusCode(whatever code you wish) and it worked!!!

return Ok(new {
                    Token = new JwtSecurityTokenHandler().WriteToken(token),
                    Expiration = token.ValidTo,
                    username = user.FullName,
                    StatusCode = StatusCode(200)
                });

For the case when the process tree of interest has more than 2 levels (e.g. Chromium spawns 4-level deep process tree), pgrep isn't of much use. As others have mentioned above, procfs files contain all the information about processes and one just needs to read them. I built a CLI tool called Procpath which does exactly this. It reads all /proc/N/stat files, represents the contents as a JSON tree and expose it to JSONPath queries.

To get all descendant process' comma-separated PIDs of a non-root process (for the root it's ..stat.pid) it's:

$ procpath query -d, "..children[?(@.stat.pid == 24243)]..pid"
24243,24259,24284,24289,24260,24262,24333,24337,24439,24570,24592,24606,...

The suggested regex will not validate the date, only the pattern.

So 99.99.9999 will pass the regex.

You later specified that you only need to validate the pattern but I still think it is more useful to create a date object

function isDate(str) {    _x000D_
  var parms = str.split(/[\.\-\/]/);_x000D_
  var yyyy = parseInt(parms[2],10);_x000D_
  var mm   = parseInt(parms[1],10);_x000D_
  var dd   = parseInt(parms[0],10);_x000D_
  var date = new Date(yyyy,mm-1,dd,0,0,0,0);_x000D_
  return mm === (date.getMonth()+1) && dd === date.getDate() && yyyy === date.getFullYear();_x000D_
}_x000D_
var dates = [_x000D_
    "13-09-2011", _x000D_
    "13.09.2011",_x000D_
    "13/09/2011",_x000D_
    "08-08-1991",_x000D_
    "29/02/2011"_x000D_
]_x000D_
_x000D_
for (var i=0;i<dates.length;i++) {_x000D_
    console.log(dates[i]+':'+isDate(dates[i]));_x000D_
}    

I had csrf enabled in my sprint security xml file, so I just added one line in the form:

<input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}" /> 

This way I was able to submit the form having the model attribute.

h.chk.setOnClickListener(new View.OnClickListener()
{
    @Override
    public void onClick(View view)
    {
        CheckBox chk=(CheckBox)view; // important line and code work
        if(chk.isChecked())
        {
            Message.message(a,"Clicked at"+position);
        }
        else
        {
            Message.message(a,"UnClick");
        }
    }
});

When you are in the Command, click Create to create a new parameter; call it project_name. Once you've created it, double click its name to add it to the command's text. You query should resemble:

SELECT Projecttname, ReleaseDate, TaskName
FROM DB_Table
WHERE Project_Name LIKE {?project_name} + '*'
AND ReleaseDate >= getdate() --assumes sql server

If desired, link the main report to the subreport on this ({?project_name}) field. If you don't establish a link between the main and subreport, CR will prompt you for the subreport's parameter.

In versions prior to 2008, a command's parameter was only allowed to be a scalar value.

This is a perfect example of where you should use a javascript library like Prototype or JQuery to abstract away the cross-browser differences.

With Python3x, you need to convert your string to raw bytes. You would have to encode the string as bytes. Over the network you need to send bytes and not characters. You are right that this would work for Python 2x since in Python 2x, socket.sendto on a socket takes a "plain" string and not bytes. Try this:

print("UDP target IP:", UDP_IP)
print("UDP target port:", UDP_PORT)
print("message:", MESSAGE)

sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # UDP
sock.sendto(bytes(MESSAGE, "utf-8"), (UDP_IP, UDP_PORT))

To change the integrated terminal on Windows, you just need to change the terminal.integrated.shell.windows line:

1. Open VS User Settings (Preferences > User Settings). This will open two side-by-side documents.
2. Add a new "terminal.integrated.shell.windows": "C:\\Bin\\Cmder\\Cmder.exe" setting to the User Settings document on the right if it's not already there. This is so you aren't editing the Default Setting directly, but instead adding to it.
3. Save the User Settings file.

You can then access it with keys Ctrl+backtick by default.

I'm not a big fan of this method because of the memory usage involved, but if you use the arrays it produces, it isn't such a waste.

public static void ForEachRow<T>(this T[,] list, Action<int, T[]> action)
{
    var len = list.GetLength(0);
    var sub = list.GetLength(1);

    T[] e;
    int i, j;

    for (i = 0; i < len; i++)
    {
        e = new T[sub];

        for (j = 0; j < sub; j++)
        {
            e[j] = list[i, j];
        }

        action(i, e);
    }
}

Implementation:

var list = new[,]{0x0, 0x1, 0x2, 0x4, 0x8};

list.ForEachRow((i, row) =>
{
    for (var j = 0; j < row.Length; j++)
    {
        Console.WriteLine("[{0},{1}]: {2}", i, j, row[j]);
    }
});

The other solution I found is less memory intensive, but will use more CPU, especially when the dimensions of the arrays' entries are larger.

public static void ForEachRow<T>(this T[,] list, Action<int, IEnumerable<T>> action)
{
    var len = list.GetLength(0);
    var sub = list.GetLength(1);

    int i, j;
    IEnumerable<T> e;

    for (i = 0; i < len; i++)
    {
        e = Enumerable.Empty<T>();

        for (j = 0; j < sub; j++)
        {
            e = e.Concat(AsEnumerable(list[i, j]));
        }

        action(i, e);
    }
}

private static IEnumerable<T> AsEnumerable<T>(T add)
{
    yield return add;
}

Implementation:

var list = new[,]{0x0, 0x1, 0x2, 0x4, 0x8};

list.ForEachRow((i, row) =>
{
    var j = 0;

    forrach (var o in row)
    {
        Console.WriteLine("[{0},{1}]: {2}", i, j, o);

        ++j;
    }
});

As a whole, I find the first option to be more intuitive, especially if you want to access the produced array by its indexer.

At the end of the day, this is all just eye candy, neither methods should really be used in favour of directly accessing the source array;

for (var i = 0; i < list.GetLength(0); i++)
{
    foreach (var j = 0; j < list.GetLength(1); j++)
    {
        Console.WriteLine("[{0},{1}]: {2}", i, j, list[i, j]);
    }
}

I just wanted to test how Union works with the default comparer on overlapping collections of reference type objects.

My object is:

class MyInt
{
    public int val;

    public override string ToString()
    {
        return val.ToString();
    }
}

My test code is:

MyInt[] myInts1 = new MyInt[10];
MyInt[] myInts2 = new MyInt[10];
int overlapFrom = 4;
Console.WriteLine("overlapFrom: {0}", overlapFrom);

Action<IEnumerable<MyInt>, string> printMyInts = (myInts, myIntsName) => Console.WriteLine("{2} ({0}): {1}", myInts.Count(), string.Join(" ", myInts), myIntsName);

for (int i = 0; i < myInts1.Length; i++)
    myInts1[i] = new MyInt { val = i };
printMyInts(myInts1, nameof(myInts1));

int j = 0;
for (; j + overlapFrom < myInts1.Length; j++)
    myInts2[j] = myInts1[j + overlapFrom];
for (; j < myInts2.Length; j++)
    myInts2[j] = new MyInt { val = j + overlapFrom };
printMyInts(myInts2, nameof(myInts2));

IEnumerable<MyInt> myUnion = myInts1.Union(myInts2);
printMyInts(myUnion, nameof(myUnion));

for (int i = 0; i < myInts2.Length; i++)
    myInts2[i].val += 10;
printMyInts(myInts2, nameof(myInts2));
printMyInts(myUnion, nameof(myUnion));

for (int i = 0; i < myInts1.Length; i++)
    myInts1[i].val = i;
printMyInts(myInts1, nameof(myInts1));
printMyInts(myUnion, nameof(myUnion));

The output is:

overlapFrom: 4
myInts1 (10): 0 1 2 3 4 5 6 7 8 9
myInts2 (10): 4 5 6 7 8 9 10 11 12 13
myUnion (14): 0 1 2 3 4 5 6 7 8 9 10 11 12 13
myInts2 (10): 14 15 16 17 18 19 20 21 22 23
myUnion (14): 0 1 2 3 14 15 16 17 18 19 20 21 22 23
myInts1 (10): 0 1 2 3 4 5 6 7 8 9
myUnion (14): 0 1 2 3 4 5 6 7 8 9 20 21 22 23

So, everything works fine.

from string import maketrans, lowercase, uppercase

def rot13(message):
   lower = maketrans(lowercase, lowercase[13:] + lowercase[:13])
   upper = maketrans(uppercase, uppercase[13:] + uppercase[:13])
   return message.translate(lower).translate(upper)

You don't need to use numbers to indicate positioning. By default, the position of the argument is simply the order in which it appears in the string.

Here's an example of the proper way to use this:

String result = String.format("The format method is %s!", "great");
// result now equals  "The format method is great!".

You will always use a % followed by some other characters to let the method know how it should display the string. %s is probably the most common, and it just means that the argument should be treated as a string.

I won't list every option, but I'll give a few examples just to give you an idea:

// we can specify the # of decimals we want to show for a floating point:
String result = String.format("10 / 3 = %.2f", 10.0 / 3.0);
// result now equals  "10 / 3 = 3.33"

// we can add commas to long numbers:
result = String.format("Today we processed %,d transactions.", 1000000);
// result now equals  "Today we processed 1,000,000 transactions."

String.format just uses a java.util.Formatter, so for a full description of the options you can see the Formatter javadocs.

And, as BalusC mentions, you will see in the documentation that is possible to change the default argument ordering if you need to. However, probably the only time you'd need / want to do this is if you are using the same argument more than once.

Going back to absolute basics here. The answers on this page and a little googling have brought me to the following resolution to my issue. Steps to restart the apache service with Xampp installed:-

1. Click the start button and type CMD (if on Windows Vista or later and Apache is installed as a service make sure this is an elevated command prompt)
2. In the command window that appears type cd C:\xampp\apache\bin (the default installation path for Xampp)
3. Then type httpd -k restart

I hope that this is of use to others just starting out with running a local Apache server.

The writer of the database probably did a

sql = "SELECT * FROM STUDENTS WHERE (STUDENT_NAME = '" + student_name + "') AND other stuff";
execute(sql);

If student_name is the one given, that does the selection with the name "Robert" and then drops the table. The "-- " part changes the rest of the given query into a comment.

You must check the String length. You assume that you can do substring(0,38) as long as String is not null, but you actually need the String to be of at least 38 characters length.

Try do this:

EXEC @SelectedValue = GetMyInt

Did you try:

text_Rate.setText(String.valueOf(sdRate));

In Node.js, "high resolution time" is made available via process.hrtime. It returns a array with first element the time in seconds, and second element the remaining nanoseconds.

To get current time in microseconds, do the following:

var hrTime = process.hrtime()
console.log(hrTime[0] * 1000000 + hrTime[1] / 1000)

(Thanks to itaifrenkel for pointing out an error in the conversion above.)

In modern browsers, time with microsecond precision is available as performance.now. See https://developer.mozilla.org/en-US/docs/Web/API/Performance/now for documentation.

I've made an implementation of this function for Node.js, based on process.hrtime, which is relatively difficult to use if your solely want to compute time differential between two points in a program. See http://npmjs.org/package/performance-now . Per the spec, this function reports time in milliseconds, but it's a float with sub-millisecond precision.

In Version 2.0 of this module, the reported milliseconds are relative to when the node process was started (Date.now() - (process.uptime() * 1000)). You need to add that to the result if you want a timestamp similar to Date.now(). Also note that you should bever recompute Date.now() - (process.uptime() * 1000). Both Date.now and process.uptime are highly unreliable for precise measurements.

To get current time in microseconds, you can use something like this.

var loadTimeInMS = Date.now()
var performanceNow = require("performance-now")
console.log((loadTimeInMS + performanceNow()) * 1000)

See also: Does JavaScript provide a high resolution timer?

The InstallUtil.exe tool is simply a wrapper around some reflection calls against the installer component(s) in your service. As such, it really doesn't do much but exercise the functionality these installer components provide. Marc Gravell's solution simply provides a means to do this from the command line so that you no longer have to rely on having InstallUtil.exe on the target machine.

Here's my step-by-step that based on Marc Gravell's solution.

How to make a .NET Windows Service start right after the installation?

var y = [1,2,3,4,5,6,7,8,9,10];_x000D_
_x000D_
console.log(y.slice((y.length - 5), y.length))

you can do this!

sql = "insert into Main (Firt Name, Last Name) values(textbox2.Text,textbox3.Text)";

(Firt Name) is not a valid field. It should be FirstName or First_Name. It may be your problem.

This one drove me crazy... basically you need two things:

1) Make sure your DNS is setup to point to your subdomain. This means to make sure you have an A Record in the DNS for your subdomain and point to the same IP.

2) You must add an additional website in IIS 7 named subdomain.example.com

• Sites > Add Website
• Site Name: subdomain.example.com
• Physical Path: select the subdomain directory
• Binding: same ip as example.com
• Host name: subdomain.example.com

You can use library easy-file-manager

install first from npm npm install easy-file-manager

Sample to upload and remove files

var filemanager = require('easy-file-manager')
var path = "/public"
var filename = "test.jpg"
var data; // buffered image

filemanager.upload(path,filename,data,function(err){
    if (err) console.log(err);
});

filemanager.remove(path,"aa,filename,function(isSuccess){
    if (err) console.log(err);
});

One way is to look at sys.maxsize as documented here:

$ python-32 -c 'import sys;print("%x" % sys.maxsize, sys.maxsize > 2**32)'
('7fffffff', False)
$ python-64 -c 'import sys;print("%x" % sys.maxsize, sys.maxsize > 2**32)'
('7fffffffffffffff', True)

sys.maxsize was introduced in Python 2.6. If you need a test for older systems, this slightly more complicated test should work on all Python 2 and 3 releases:

$ python-32 -c 'import struct;print( 8 * struct.calcsize("P"))'
32
$ python-64 -c 'import struct;print( 8 * struct.calcsize("P"))'
64

BTW, you might be tempted to use platform.architecture() for this. Unfortunately, its results are not always reliable, particularly in the case of OS X universal binaries.

$ arch -x86_64 /usr/bin/python2.6 -c 'import sys,platform; print platform.architecture()[0], sys.maxsize > 2**32'
64bit True
$ arch -i386 /usr/bin/python2.6 -c 'import sys,platform; print platform.architecture()[0], sys.maxsize > 2**32'
64bit False

I have done it like:

            using (StreamReader sr = File.OpenText(jsonFilePath))
            {
                var myObject = JsonConvert.DeserializeObject<List<YourObject>>(sr.ReadToEnd());
            }

also, you can do this with async call like: sr.ReadToEndAsync(). using Newtonsoft.Json as reference.

Hope, this helps.

Maybe YAML.load ?

You have to define a table alias for a derived table in SQL Server:

SELECT x.* 
  INTO [NEW_TABLE]
  FROM (SELECT * FROM TABLE1
        UNION
        SELECT * FROM TABLE2) x

"x" is the table alias in this example.

You can use isin method:

In [1]: df = pd.DataFrame({'A': [5,6,3,4], 'B': [1,2,3,5]})

In [2]: df
Out[2]:
   A  B
0  5  1
1  6  2
2  3  3
3  4  5

In [3]: df[df['A'].isin([3, 6])]
Out[3]:
   A  B
1  6  2
2  3  3

And to get the opposite use ~:

In [4]: df[~df['A'].isin([3, 6])]
Out[4]:
   A  B
0  5  1
3  4  5

To do this without jQuery or any other library, you'll need to attach onMouseOver and onMouseOut events to each div and change the style in the event handlers.

For example:

var category = document.getElementById("catestory");
for (var child = category.firstChild; child != null; child = child.nextSibling) {
    if (child.nodeType == 1 && child.className == "content") {
        child.onmouseover = function() {
            this.style.backgroundColor = "#FF0000";
        }

        child.onmouseout = function() {
            // Set to transparent to let the original background show through.
            this.style.backgroundColor = "transparent"; 
        }
    }
}

If your h2 has not set its own background, the div background will show through and color it too.

Installing framework 4.0 redistributable is also enough to create application pool. You can download it from here.

You can check out Repose if you are feeling adventurous. Like Outlet, it is modeled after Hibernate.

It is still very early in its development, but so far the only restrictions on the domain model are that the classes are not marked final and properties are not marked private. Once I get into the land of PHP >= 5.3, I'll try to implement support for private properties as well.

Use a T-SQL IF:

IF @ABC IS NOT NULL AND @ABC != -1
    UPDATE [TABLE_NAME] SET XYZ=@ABC

Take a look at the MSDN docs.

It should be that the particular mvn command execs and does not return, thereby not executing the rest of the commands.

Recently I found a better solution.

If your text contains every letter in uppercase, then TextInfo will not convert it to the proper case. We can fix that by using the lowercase function inside like this:

public static string ConvertTo_ProperCase(string text)
{
    TextInfo myTI = new CultureInfo("en-US", false).TextInfo;
    return myTI.ToTitleCase(text.ToLower());
}

Now this will convert everything that comes in to Propercase.

Tables work differently; sometimes counter-intuitively.

The solution is to use width on the table cells instead of max-width.

Although it may sound like in that case the cells won't shrink below the given width, they will actually.
with no restrictions on c, if you give the table a width of 70px, the widths of a, b and c will come out as 16, 42 and 12 pixels, respectively.
With a table width of 400 pixels, they behave like you say you expect in your grid above.
Only when you try to give the table too small a size (smaller than a.min+b.min+the content of C) will it fail: then the table itself will be wider than specified.

I made a snippet based on your fiddle, in which I removed all the borders and paddings and border-spacing, so you can measure the widths more accurately.

table {_x000D_
  width: 70px;_x000D_
}_x000D_
_x000D_
table, tbody, tr, td {_x000D_
  margin: 0;_x000D_
  padding: 0;_x000D_
  border: 0;_x000D_
  border-spacing: 0;_x000D_
}_x000D_
_x000D_
.a, .c {_x000D_
  background-color: red;_x000D_
}_x000D_
_x000D_
.b {_x000D_
  background-color: #F77;_x000D_
}_x000D_
_x000D_
.a {_x000D_
  min-width: 10px;_x000D_
  width: 20px;_x000D_
  max-width: 20px;_x000D_
}_x000D_
_x000D_
.b {_x000D_
  min-width: 40px;_x000D_
  width: 45px;_x000D_
  max-width: 45px;_x000D_
}_x000D_
_x000D_
.c {}

<table>_x000D_
  <tr>_x000D_
    <td class="a">A</td>_x000D_
    <td class="b">B</td>_x000D_
    <td class="c">C</td>_x000D_
  </tr>_x000D_
</table>

AutomatedQA AQTime for timing and SciTech MemProfiler for memory.

You should use the provider available in your machine.

1. Goto Control Panel
2. Goto Administrator Tools
3. Goto Data Sources (ODBC)
4. Click the "Drivers" tab.
5. Do you see something called "SQL Server Native Client"?

See the attached screen shot. Here my provider will be SQLNCLI11.0

In Chart.js version 2.0, it is possible to set labels for axes:

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

See Labelling documentation for more details.

Facebook no longer supports custom parameters in sharer.php

The sharer will no longer accept custom parameters and facebook will pull the information that is being displayed in the preview the same way that it would appear on facebook as a post from the url OG meta tags.

Use dialog/feeds instead of sharer.php

https://www.facebook.com/dialog/feed?
  app_id=145634995501895
  &display=popup&caption=An%20example%20caption 
  &link=https%3A%2F%2Fdevelopers.facebook.com%2Fdocs%2Fdialogs%2F
  &redirect_uri=https://developers.facebook.com/tools/explorer

Official answer from fb team

I was wondering, if there is any difference between RemoveAll and Except and the pros of using HashSet, so I have done quick performance check :)

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;

namespace ListRemoveTest
{
    class Program
    {
        private static Random random = new Random( (int)DateTime.Now.Ticks );

        static void Main( string[] args )
        {
            Console.WriteLine( "Be patient, generating data..." );

            List<string> list = new List<string>();
            List<string> toRemove = new List<string>();
            for( int x=0; x < 1000000; x++ )
            {
                string randString = RandomString( random.Next( 100 ) );
                list.Add( randString );
                if( random.Next( 1000 ) == 0 )
                    toRemove.Insert( 0, randString );
            }

            List<string> l1 = new List<string>( list );
            List<string> l2 = new List<string>( list );
            List<string> l3 = new List<string>( list );
            List<string> l4 = new List<string>( list );

            Console.WriteLine( "Be patient, testing..." );

            Stopwatch sw1 = Stopwatch.StartNew();
            l1.RemoveAll( toRemove.Contains );
            sw1.Stop();

            Stopwatch sw2 = Stopwatch.StartNew();
            l2.RemoveAll( new HashSet<string>( toRemove ).Contains );
            sw2.Stop();

            Stopwatch sw3 = Stopwatch.StartNew();
            l3 = l3.Except( toRemove ).ToList();
            sw3.Stop();

            Stopwatch sw4 = Stopwatch.StartNew();
            l4 = l4.Except( new HashSet<string>( toRemove ) ).ToList();
            sw3.Stop();


            Console.WriteLine( "L1.Len = {0}, Time taken: {1}ms", l1.Count, sw1.Elapsed.TotalMilliseconds );
            Console.WriteLine( "L2.Len = {0}, Time taken: {1}ms", l1.Count, sw2.Elapsed.TotalMilliseconds );
            Console.WriteLine( "L3.Len = {0}, Time taken: {1}ms", l1.Count, sw3.Elapsed.TotalMilliseconds );
            Console.WriteLine( "L4.Len = {0}, Time taken: {1}ms", l1.Count, sw3.Elapsed.TotalMilliseconds );

            Console.ReadKey();
        }


        private static string RandomString( int size )
        {
            StringBuilder builder = new StringBuilder();
            char ch;
            for( int i = 0; i < size; i++ )
            {
                ch = Convert.ToChar( Convert.ToInt32( Math.Floor( 26 * random.NextDouble() + 65 ) ) );
                builder.Append( ch );
            }

            return builder.ToString();
        }
    }
}

Results below:

Be patient, generating data...
Be patient, testing...
L1.Len = 985263, Time taken: 13411.8648ms
L2.Len = 985263, Time taken: 76.4042ms
L3.Len = 985263, Time taken: 340.6933ms
L4.Len = 985263, Time taken: 340.6933ms

As we can see, best option in that case is to use RemoveAll(HashSet)

PHP 5 >= 5.5.0, PHP 7

Use array_column on the result array

$column = array_column($result, 'names');

I like the idea of Chasmo, but I preffer to use the advantages of things like

convert $(ls *.pdf) ../merged.pdf

Giving multiple source files to convert leads to merging them into a common pdf. This command merges all files with .pdfextension in the actual directory into merged.pdf in the parent dir.

If subtracting microtimes gives you negative results, try using the function with the argument true (microtime(true)). With true, the function returns a float instead of a string (as it does if it is called without arguments).

Python is very sensitive to indentation, with the code below I got the same error:

    except IntegrityError as e:
        if 'unique constraint' in e.args:
            return render(request, "calender.html")

The correct indentation is:

    except IntegrityError as e:
        if 'unique constraint' in e.args:
        return render(request, "calender.html")

You are using MVC with OOPS Concept. So there are some certain rules.

1) Your class name (ie: controller name) should be start with capital Letter.

e.g.: your controller name is 'icecream'. that should be 'Icecream'

In localhost it might not be compulsory, but in server it will check all these rules, else it can't detect the right class name.

OP, YOU ARE CORRECT. The else after try/except in Python is ugly. it leads to another flow-control object where none is needed:

try:
    x = blah()
except:
    print "failed at blah()"
else:
    print "just succeeded with blah"

A totally clear equivalent is:

try:
    x = blah()
    print "just succeeded with blah"
except:
    print "failed at blah()"

This is far clearer than an else clause. The else after try/except is not frequently written, so it takes a moment to figure what the implications are.

Just because you CAN do a thing, doesn't mean you SHOULD do a thing.

Lots of features have been added to languages because someone thought it might come in handy. Trouble is, the more features, the less clear and obvious things are because people don't usually use those bells and whistles.

Just my 5 cents here. I have to come along behind and clean up a lot of code written by 1st-year out of college developers who think they're smart and want to write code in some uber-tight, uber-efficient way when that just makes it a mess to try and read / modify later. I vote for readability every day and twice on Sundays.

the problem will be solved by clearing cache

php artisan config:cache

You missed the each= argument to rep():

R> n <- 3
R> rep(1:5, each=n)
 [1] 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5
R> 

so your example can be done with a simple

R> rep(1:8, each=20)

TLDR; Here's why:

The reason this works is because gulp tries to run your gulpfile.js using your locally installed version of gulp, see here. Hence the reason for a global and local install of gulp.

Essentially, when you install gulp locally the script isn't in your PATH and so you can't just type gulp and expect the shell to find the command. By installing it globally the gulp script gets into your PATH because the global node/bin/ directory is most likely on your path.

To respect your local dependencies though, gulp will use your locally installed version of itself to run the gulpfile.js.

From my experience and Maven best practices there are two kinds of "parent poms"

• "company" parent pom - this pom contains your company specific information and configuration that inherit every pom and doesn't need to be copied. These informations are:

  • repositories
  • distribution managment sections
  • common plugins configurations (like maven-compiler-plugin source and target versions)
  • organization, developers, etc

  Preparing this parent pom need to be done with caution, because all your company poms will inherit from it, so this pom have to be mature and stable (releasing a version of parent pom should not affect to release all your company projects!)

• second kind of parent pom is a multimodule parent. I prefer your first solution - this is a default maven convention for multi module projects, very often represents VCS code structure

The intention is to be scalable to a large scale build so should be scalable to a large number of projects and artifacts.

Mutliprojects have structure of trees - so you aren't arrown down to one level of parent pom. Try to find a suitable project struture for your needs - a classic exmample is how to disrtibute mutimodule projects

distibution/
documentation/
myproject/
  myproject-core/
  myproject-api/
  myproject-app/
  pom.xml
pom.xml

A few bonus questions:

• Where is the best place to define the various shared configuration as in source control, deployment directories, common plugins etc. (I'm assuming the parent but I've often been bitten by this and they've ended up in each project rather than a common one).

This configuration has to be wisely splitted into a "company" parent pom and project parent pom(s). Things related to all you project go to "company" parent and this related to current project go to project one's.

• How do the maven-release plugin, hudson and nexus deal with how you set up your multi-projects (possibly a giant question, it's more if anyone has been caught out when by how a multi-project build has been set up)?

Company parent pom have to be released first. For multiprojects standard rules applies. CI server need to know all to build the project correctly.

It's only possible when the server sends this header: Access-Control-Allow-Origin: *

If this is your code then you can setup it like this (PHP):

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

if (inp.val().length > 0) {
    // do something
}

if you want anything more complicated, consider regex or use the validation plugin which takes care of this for you

As Paul stated, it's because 'a' is an int in C but a char in C++.

I cover that specific difference between C and C++ in something I wrote a few years ago, at: http://david.tribble.com/text/cdiffs.htm

Create extension for an Array:

extension Array {

    var string: String? {

        do {

            let data = try JSONSerialization.data(withJSONObject: self, options: [.prettyPrinted])

            return String(data: data, encoding: .utf8)

        } catch {

            return nil
        }
    }
}

Have a read at this post: http://enterprisejquery.com/2010/10/how-good-c-habits-can-encourage-bad-javascript-habits-part-2/

It has some nice tips for JavaScript in general but one thing it does mention is that you should check for null like:

if(myvar) { }

It also mentions what's considered 'falsey' that you might not realise.

Yes, although it uses the same syntax as a for loop.

for x in ['a', 'b']: print(x)

Generally the technique to avoid stack overflow is for recursive functions is called trampoline technique which is widely adopted by Java devs.

However, for C# there is a little helper method here that turns your recursive function to iterative without requiring to change logic or make the code in-comprehensible. C# is such a nice language that amazing stuff is possible with it.

It works by wrapping parts of the method by a helper method. For example the following recursive function:

int Sum(int index, int[] array)
{
 //This is the termination condition
 if (int >= array.Length)
 //This is the returning value when termination condition is true
 return 0;

//This is the recursive call
 var sumofrest = Sum(index+1, array);

//This is the work to do with the current item and the
 //result of recursive call
 return array[index]+sumofrest;
}

Turns into:

int Sum(int[] ar)
{
 return RecursionHelper<int>.CreateSingular(i => i >= ar.Length, i => 0)
 .RecursiveCall((i, rv) => i + 1)
 .Do((i, rv) => ar[i] + rv)
 .Execute(0);
}

Add this to your main CSS:

table td {
    border-top: none !important;
}

Use this for newer versions of bootstrap:

.table th, .table td { 
     border-top: none !important; 
 }

In newer versions of Notepad++ (currently 5.9), this option is under:

View->Show Symbol->Show All Characters

or

View->Show Symbol->Show White Space and Tab

I think you would be look at String class, there are multiple ways to do it. What about substring(int,int) and indexOf(int) lastIndexOf(int)?

input file element:

<input type="file" id="fileinput" />

get file :

var myFile = $('#fileinput').prop('files');

@($output).Count does not always produce correct results. I used the ($output | Measure).Count method.

I found this with VMware Get-VmQuestion cmdlet:

$output = Get-VmQuestion -VM vm1
@($output).Count

The answer it gave is one, whereas

$output

produced no output (the correct answer was 0 as produced with the Measure method).

This only seemed to be the case with 0 and 1. Anything above 1 was correct with limited testing.

Not the most pretty code, but the following will pick an appropriate font size for a JLabel called label such that the text inside will fit the interior as much as possible without overflowing the label:

Font labelFont = label.getFont();
String labelText = label.getText();

int stringWidth = label.getFontMetrics(labelFont).stringWidth(labelText);
int componentWidth = label.getWidth();

// Find out how much the font can grow in width.
double widthRatio = (double)componentWidth / (double)stringWidth;

int newFontSize = (int)(labelFont.getSize() * widthRatio);
int componentHeight = label.getHeight();

// Pick a new font size so it will not be larger than the height of label.
int fontSizeToUse = Math.min(newFontSize, componentHeight);

// Set the label's font size to the newly determined size.
label.setFont(new Font(labelFont.getName(), Font.PLAIN, fontSizeToUse));

Basically, the code looks at how much space the text in the JLabel takes up by using the FontMetrics object, and then uses that information to determine the largest font size that can be used without overflowing the text from the JLabel.

The above code can be inserted into perhaps the paint method of the JFrame which holds the JLabel, or some method which will be invoked when the font size needs to be changed.

The following is an screenshot of the above code in action:

_{(source: coobird.net)}

For completeness: You can also do this:

 <TextBlock Text="Line1&#x0a;Line 2"/>

x0A is the escaped hexadecimal Line Feed. The equivalent of \n

JSONP is essentially, JSON with extra code, like a function call wrapped around the data. It allows the data to be acted on during parsing.

+1 for microsoft :-) .
I managed to do it this way:
(it assumes you have a Next button that displays the next TabPage - tabSteps is the name of the Tab control)
At start up, save all the tabpages in a proper list.
When user presses Next button, remove all the TabPages in the tab control, then add that with the proper index:

int step = -1;
List<TabPage> savedTabPages;

private void FMain_Load(object sender, EventArgs e) {
    // save all tabpages in the list
    savedTabPages = new List<TabPage>();
    foreach (TabPage tp in tabSteps.TabPages) {
        savedTabPages.Add(tp);
    }
    SelectNextStep();
}

private void SelectNextStep() {
    step++;
    // remove all tabs
    for (int i = tabSteps.TabPages.Count - 1; i >= 0 ; i--) {
            tabSteps.TabPages.Remove(tabSteps.TabPages[i]);
    }

    // add required tab
    tabSteps.TabPages.Add(savedTabPages[step]);
}

private void btnNext_Click(object sender, EventArgs e) {
    SelectNextStep();
}

Update

public class TabControlHelper {
    private TabControl tc;
    private List<TabPage> pages;
    public TabControlHelper(TabControl tabControl) {
        tc = tabControl;
        pages = new List<TabPage>();
        foreach (TabPage p in tc.TabPages) {
            pages.Add(p);
        }
    }

    public void HideAllPages() {
        foreach(TabPage p in pages) {
            tc.TabPages.Remove(p);
        }
    }

    public void ShowAllPages() {
        foreach (TabPage p in pages) {
            tc.TabPages.Add(p);
        }
    }

    public void HidePage(TabPage tp) {
        tc.TabPages.Remove(tp);
    }        

    public void ShowPage(TabPage tp) {
        tc.TabPages.Add(tp);
    }
}  

For POD class members, it makes no difference, it's just a matter of style. For class members which are classes, then it avoids an unnecessary call to a default constructor. Consider:

class A
{
public:
    A() { x = 0; }
    A(int x_) { x = x_; }
    int x;
};

class B
{
public:
    B()
    {
        a.x = 3;
    }
private:
    A a;
};

In this case, the constructor for B will call the default constructor for A, and then initialize a.x to 3. A better way would be for B's constructor to directly call A's constructor in the initializer list:

B()
  : a(3)
{
}

This would only call A's A(int) constructor and not its default constructor. In this example, the difference is negligible, but imagine if you will that A's default constructor did more, such as allocating memory or opening files. You wouldn't want to do that unnecessarily.

Furthermore, if a class doesn't have a default constructor, or you have a const member variable, you must use an initializer list:

class A
{
public:
    A(int x_) { x = x_; }
    int x;
};

class B
{
public:
    B() : a(3), y(2)  // 'a' and 'y' MUST be initialized in an initializer list;
    {                 // it is an error not to do so
    }
private:
    A a;
    const int y;
};

As mentioned by the top-voted answer, Martin Fowler discusses these distinctions in Mocks Aren't Stubs, and in particular the subheading The Difference Between Mocks and Stubs, so make sure to read that article.

Rather than focusing on how these things are different, I think it's more enlightening to focus on why these are distinct concepts. Each exists for a different purpose.

Fakes

A fake is an implementation that behaves "naturally", but is not "real". These are fuzzy concepts and so different people have different understandings of what makes things a fake.

One example of a fake is an in-memory database (e.g. using sqlite with the :memory: store). You would never use this for production (since the data is not persisted), but it's perfectly adequate as a database to use in a testing environment. It's also much more lightweight than a "real" database.

As another example, perhaps you use some kind of object store (e.g. Amazon S3) in production, but in a test you can simply save objects to files on disk; then your "save to disk" implementation would be a fake. (Or you could even fake the "save to disk" operation by using an in-memory filesystem instead.)

As a third example, imagine an object that provides a cache API; an object that implements the correct interface but that simply performs no caching at all but always returns a cache miss would be a kind of fake.

The purpose of a fake is not to affect the behavior of the system under test, but rather to simplify the implementation of the test (by removing unnecessary or heavyweight dependencies).

Stubs

A stub is an implementation that behaves "unnaturally". It is preconfigured (usually by the test set-up) to respond to specific inputs with specific outputs.

The purpose of a stub is to get your system under test into a specific state. For example, if you are writing a test for some code that interacts with a REST API, you could stub out the REST API with an API that always returns a canned response, or that responds to an API request with a specific error. This way you could write tests that make assertions about how the system reacts to these states; for example, testing the response your users get if the API returns a 404 error.

A stub is usually implemented to only respond to the exact interactions you've told it to respond to. But the key feature that makes something a stub is its purpose: a stub is all about setting up your test case.

Mocks

A mock is similar to a stub, but with verification added in. The purpose of a mock is to make assertions about how your system under test interacted with the dependency.

For example, if you are writing a test for a system that uploads files to a website, you could build a mock that accepts a file and that you can use to assert that the uploaded file was correct. Or, on a smaller scale, it's common to use a mock of an object to verify that the system under test calls specific methods of the mocked object.

Mocks are tied to interaction testing, which is a specific testing methodology. People who prefer to test system state rather than system interactions will use mocks sparingly if at all.

Test doubles

Fakes, stubs, and mocks all belong to the category of test doubles. A test double is any object or system you use in a test instead of something else. Most automated software testing involves the use of test doubles of some kind or another. Some other kinds of test doubles include dummy values, spies, and I/O blackholes.

If you are using sass as style preprocessor, you can switch back to native Sass compiler for dev dependency by:

npm install node-sass --save-dev

So that you can keep using /deep/ for development.

If you want listen an event (i.e OnClick) on an input with "demo" id, you can use:

new Vue({
  el: '#demo',
  data: {
    n: 0
  },
  methods: {
   onClick: function (e) {
     console.log(e.target.tagName) // "A"
     console.log(e.targetVM === this) // true
  }
 }
})

using the Reflections library, it's easy as:

Reflections reflections = new Reflections("my.pkg", new SubTypesScanner(false));

That would scan all classes in the url/s that contains my.pkg package.

• the false parameter means - don't exclude the Object class, which is excluded by default.
• in some scenarios (different containers) you might pass the classLoader as well as a parameter.

So, getting all classes is effectively getting all subtypes of Object, transitively:

Set<String> allClasses = 
    reflections.getStore().getSubTypesOf(Object.class.getName());

(The ordinary way reflections.getSubTypesOf(Object.class) would cause loading all classes into PermGen and would probably throw OutOfMemoryError. you don't want to do it...)

If you want to get all direct subtypes of Object (or any other type), without getting its transitive subtypes all in once, use this:

Collection<String> directSubtypes = 
    reflections.getStore().get(SubTypesScanner.class).get(Object.class.getName());

Put fragment name before the activity

Intent mIntent = new Intent(SigninFragment.this.getActivity(),MusicHome.class);

Here is the actual implementation of both methods ( decompiled using dotPeek)

[TargetedPatchingOptOut("Performance critical to inline across NGen image boundaries")]
    public static bool IsNullOrEmpty(string value)
    {
      if (value != null)
        return value.Length == 0;
      else
        return true;
    }

    /// <summary>
    /// Indicates whether a specified string is null, empty, or consists only of white-space characters.
    /// </summary>
    /// 
    /// <returns>
    /// true if the <paramref name="value"/> parameter is null or <see cref="F:System.String.Empty"/>, or if <paramref name="value"/> consists exclusively of white-space characters.
    /// </returns>
    /// <param name="value">The string to test.</param>
    public static bool IsNullOrWhiteSpace(string value)
    {
      if (value == null)
        return true;
      for (int index = 0; index < value.Length; ++index)
      {
        if (!char.IsWhiteSpace(value[index]))
          return false;
      }
      return true;
    }

SimpleDateFormat sdf = new SimpleDateFormat("MMM dd yyyy HH:mm:ss", Locale.ENGLISH);
//format as u want

try {
    String dateStart = "June 14 2018 16:02:37";
    cal.setTime(sdf.parse(dateStart));
    //all done
} catch (ParseException e) {
    e.printStackTrace();
}

p = Project{...}
fmt.Printf("%+v", p)
fmt.Printf("%#v", p) //with type

This one works for me:

index.php

    <?php
       if(isset($_GET['action']))
              {
                 //your code
                 echo 'Welcome';
              }
    ?>


    <form id="frm" method="post"  action="?action" >
    <input type="submit" value="Submit" id="submit" />
    </form>

This link can be helpful:

https://blogs.msdn.microsoft.com/brian_swan/2010/02/08/getting-started-with-the-sql-server-driver-for-php/

I was having trouble with react-native-navigation, I created my own header component, then inserted a image - as logo - on the left before title, then when I was triggering navigate to another screen and then back again, logo was loading again, with a timeout near 1s, my file were local. My solution :

Logo.json

{"file" : "base64 big string"}

App.js

import Logo from '.../Logo.json'
...
<Image source:{{uri:Logo.file}} />

Restarting Android Studio fix the issue for me.

You simply can find a matrix dimension by using Numpy:

import numpy as np

x = np.arange(24).reshape((6, 4))
x.ndim

output will be:

2

It means this matrix is a 2 dimensional matrix.

x.shape

Will show you the size of each dimension. The shape for x is equal to:

(6, 4)

Check for

if (predQuery[preId] === undefined)

Use the strict equal to operator. See comparison operators

If you want to kill the Sticky Service,the following command NOT WORKING:

adb shell am force-stop <PACKAGE>
adb shell kill <PID>

The following command is WORKING:

adb shell pm disable <PACKAGE>

If you want to restart the app,you must run command below first:

adb shell pm enable <PACKAGE>

The convention is to ask a question in the name.

Here are a few examples that can be found in the JDK:

isEmpty()

hasChildren()

That way, the names are read like they would have a question mark on the end.

Is the Collection empty?
Does this Node have children?

And, then, true means yes, and false means no.

Or, you could read it like an assertion:

The Collection is empty.
The node has children

Note:
Sometimes you may want to name a method something like createFreshSnapshot?. Without the question mark, the name implies that the method should be creating a snapshot, instead of checking to see if one is required.

In this case you should rethink what you are actually asking. Something like isSnapshotExpired is a much better name, and conveys what the method will tell you when it is called. Following a pattern like this can also help keep more of your functions pure and without side effects.

If you do a Google Search for isEmpty() in the Java API, you get lots of results.

Try like this:

$url = 'url_to_post';
// this is only part of the data you need to sen
$customer_data = array("first_name" => "First name","last_name" => "last name","email"=>"[email protected]","addresses" => array ("address1" => "some address" ,"city" => "city","country" => "CA", "first_name" =>  "Mother","last_name" =>  "Lastnameson","phone" => "555-1212", "province" => "ON", "zip" => "123 ABC" ) );
// As per your API, the customer data should be structured this way
$data = array("customer" => $customer_data);
// And then encoded as a json string
$data_string = json_encode($data);
$ch=curl_init($url);

curl_setopt_array($ch, array(
    CURLOPT_POST => true,
    CURLOPT_POSTFIELDS => $data_string,
    CURLOPT_HEADER => true,
    CURLOPT_HTTPHEADER => array('Content-Type:application/json', 'Content-Length: ' . strlen($data_string)))
));

$result = curl_exec($ch);
curl_close($ch);

The key thing you've forgotten was to json_encode your data. But you also may find it convenient to use curl_setopt_array to set all curl options at once by passing an array.

If you are using server side rending, you can use StaticRouter. With your context as props and then adding <Redirect path="/somewhere" /> component in your app. The idea is everytime react-router matches a redirect component it will add something into the context you passed into the static router to let you know your path matches a redirect component. now that you know you hit a redirect you just need to check if thats the redirect you are looking for. then just redirect through the server. ctx.redirect('https://example/com').

Utilize a trailing comma to prevent a new line from being presented:

print "this should be"; print "on the same line"

Should be:

print "this should be", "on the same line"

In addition, you can just attach the variable being passed to the end of the desired string by:

print "Nope, that is not a two. That is a", x

You can also use:

print "Nope, that is not a two. That is a %d" % x #assuming x is always an int

You can access additional documentation regarding string formatting utilizing the % operator (modulo).

See this snippet: (C#)

    private Microsoft.Office.Interop.Excel.Application xla;
    Workbook wb;
    Worksheet ws;
    Range rg;
    ..........

        xla = new Microsoft.Office.Interop.Excel.Application();
        wb = xla.Workbooks.Add(XlSheetType.xlWorksheet);
        ws = (Worksheet)xla.ActiveSheet;
        rg = (Range)ws.Cells[1, 2];
        rg.ColumnWidth = 10;
        rg.Value2 = "Frequency";
        rg = (Range)ws.Cells[1, 3];
        rg.ColumnWidth = 15;
        rg.Value2 = "Impudence";
        rg = (Range)ws.Cells[1, 4];
        rg.ColumnWidth = 8;
        rg.Value2 = "Phase";

It's simply “No such directory entry”. Since directory entries can be directories or files (or symlinks, or sockets, or pipes, or devices), the name ENOFILE would have been too narrow in its meaning.

Try this:

First change your controller

    yourModuleName.controller("yourControllerName", function ($scope) {
        var list = [
            { H1:'A', H2:'B', H3:'C', H4:'d' },
            { H1:'E', H2:'B', H3:'F', H4:'G' },
            { H1:'C', H2:'H', H3:'L', H4:'M' },
            { H1:'I', H2:'B', H3:'E', H4:'A' }
        ];

        $scope.list = list;

        $scope.headers = ["Header1", "Header2", "Header3", "Header4"];

        $scope.sortColumn = 'Header1';

        $scope.reverseSort = false;

        $scope.sortData = function (columnIndex) {
            $scope.reverseSort = ($scope.sortColumn == $scope.headers[columnIndex]) ? !$scope.reverseSort : false;

            $scope.sortColumn = $scope.headers[columnIndex];
        }

    });

then change code in html side like this

    <th ng-repeat= "header in headers">
            <a ng-click="sortData($index)"> {{headers[$index]}} </a>
    </th>
    <tr ng-repeat "result in results | orderBy : sortColumn : reverseSort">
        <td> {{results.h1}} </td>
        <td> {{results.h2}} </td>
        <td> {{results.h3}} </td>
        <td> {{results.h4}} </td>
    </tr>

control the Key codes %=37 and &=38... and only arrow keys left=37 up=38

function IsArrows (e) {
   return ( !evt.shiftKey && (e.keyCode >= 37 && e.keyCode <= 40)); 
}

Self plug: I have just released a new Java HTML parser: jsoup. I mention it here because I think it will do what you are after.

Its party trick is a CSS selector syntax to find elements, e.g.:

String html = "<html><head><title>First parse</title></head>"
  + "<body><p>Parsed HTML into a doc.</p></body></html>";
Document doc = Jsoup.parse(html);
Elements links = doc.select("a");
Element head = doc.select("head").first();

See the Selector javadoc for more info.

This is a new project, so any ideas for improvement are very welcome!

Several people misread this as a question about how to store passwords in a database. That is wrong. It is about how to store the password that lets you get to the database.

The usual solution is to move the password out of source-code into a configuration file. Then leave administration and securing that configuration file up to your system administrators. That way developers do not need to know anything about the production passwords, and there is no record of the password in your source-control.

If you want to follow all the "best practices," there's a few things I'd recommend, some of which are touched on in other answers and comments to this question.

First, while it doesn't have too much of an affect on the specific question you asked, you did mention efficiency, and the best way to handle shared data in your application is to factor it out into a service.

I would personally recommend embracing AngularJS's promise system, which will make your asynchronous services more composable compared to raw callbacks. Luckily, Angular's $http service already uses them under the hood. Here's a service that will return a promise that resolves to the data from the JSON file; calling the service more than once will not cause a second HTTP request.

app.factory('locations', function($http) {
  var promise = null;

  return function() {
    if (promise) {
      // If we've already asked for this data once,
      // return the promise that already exists.
      return promise;
    } else {
      promise = $http.get('locations/locations.json');
      return promise;
    }
  };
});

As far as getting the data into your directive, it's important to remember that directives are designed to abstract generic DOM manipulation; you should not inject them with application-specific services. In this case, it would be tempting to simply inject the locations service into the directive, but this couples the directive to that service.

A brief aside on code modularity: a directive’s functions should almost never be responsible for getting or formatting their own data. There’s nothing to stop you from using the $http service from within a directive, but this is almost always the wrong thing to do. Writing a controller to use $http is the right way to do it. A directive already touches a DOM element, which is a very complex object and is difficult to stub out for testing. Adding network I/O to the mix makes your code that much more difficult to understand and that much more difficult to test. In addition, network I/O locks in the way that your directive will get its data – maybe in some other place you’ll want to have this directive receive data from a socket or take in preloaded data. Your directive should either take data in as an attribute through scope.$eval and/or have a controller to handle acquiring and storing the data.

- The 80/20 Guide to Writing AngularJS Directives

In this specific case, you should place the appropriate data on your controller's scope and share it with the directive via an attribute.

app.controller('SomeController', function($scope, locations) {
  locations().success(function(data) {
    $scope.locations = data;
  });
});

<ul class="list">
   <li ng-repeat="location in locations">
      <a href="#">{{location.id}}. {{location.name}}</a>
   </li>
</ul>
<map locations='locations'></map>

app.directive('map', function() {
  return {
    restrict: 'E',
    replace: true,
    template: '<div></div>',
    scope: {
      // creates a scope variable in your directive
      // called `locations` bound to whatever was passed
      // in via the `locations` attribute in the DOM
      locations: '=locations'
    },
    link: function(scope, element, attrs) {
      scope.$watch('locations', function(locations) {
        angular.forEach(locations, function(location, key) {
          // do something
        });
      });
    }
  };
});

In this way, the map directive can be used with any set of location data--the directive is not hard-coded to use a specific set of data, and simply linking the directive by including it in the DOM will not fire off random HTTP requests.

HTML
<img id="close" className="fa fa-close" src="" alt="" title="Close Me" />

CSS
#close[title]:hover:after {
  color: red;
  content: attr(title);
  position: absolute;
  left: 50px;
}

If anyone is having this issue outside of a merge/conflict/action, then it could be the git lock file for your project causing the issue.

git reset
     fatal: Unable to create '/PATH_TO_PROJECT/.git/index.lock': File exists.
rm -f /PATH_TO_PROJECT/.git/index.lock
git reset
git stash pop

Make sure that the htaccess file is readable by apache:

chmod 644 /var/www/abc/.htaccess 

And make sure the directory it's in is readable and executable:

chmod 755 /var/www/abc/

Version 3 of the YouTube Data API has concrete quota numbers listed in the Google API Console where you register for your API Key. You can use 10,000 units per day. Projects that had enabled the YouTube Data API before April 20, 2016, have a default quota of 50M/day.

You can read about what a unit is here: https://developers.google.com/youtube/v3/getting-started#quota

• A simple read operation that only retrieves the ID of each returned resource has a cost of approximately 1 unit.
• A write operation has a cost of approximately 50 units.
• A video upload has a cost of approximately 1600 units.

If you hit the limits, Google will stop returning results until your quota is reset. You can apply for more than 1M requests per day, but you will have to pay for those extra requests.

Also, you can read about why Google has deferred support to StackOverflow on their YouTube blog here: https://youtube-eng.googleblog.com/2012/09/the-youtube-api-on-stack-overflow_14.html

There are a number of active members on the YouTube Developer Relations team here including Jeff Posnick, Jarek Wilkiewicz, and Ibrahim Ulukaya who all have knowledge of Youtube internals...

UPDATE: Increased the quota numbers to reflect current limits on December 10, 2013.

UPDATE: Decreased the quota numbers from 50M to 1M per day to reflect current limits on May 13, 2016.

UPDATE: Decreased the quota numbers from 1M to 10K per day as of January 11, 2019.

I had a list of dataframes with no common id column.
I had missing data on many dfs. There were Null values. The dataframes were produced using table function. The Reduce, Merging, rbind, rbind.fill, and their like could not help me to my aim. My aim was to produce an understandable merged dataframe, irrelevant of the missing data and common id column.

Therefore, I made the following function. Maybe this function can help someone.

##########################################################
####             Dependencies                        #####
##########################################################

# Depends on Base R only

##########################################################
####             Example DF                          #####
##########################################################

# Example df
ex_df           <- cbind(c( seq(1, 10, 1), rep("NA", 0), seq(1,10, 1) ), 
                         c( seq(1, 7, 1),  rep("NA", 3), seq(1, 12, 1) ), 
                         c( seq(1, 3, 1),  rep("NA", 7), seq(1, 5, 1), rep("NA", 5) ))

# Making colnames and rownames
colnames(ex_df) <- 1:dim(ex_df)[2]
rownames(ex_df) <- 1:dim(ex_df)[1]

# Making an unequal list of dfs, 
# without a common id column
list_of_df      <- apply(ex_df=="NA", 2, ( table) )

it is following the function

##########################################################
####             The function                        #####
##########################################################


# The function to rbind it
rbind_null_df_lists <- function ( list_of_dfs ) {
  length_df     <- do.call(rbind, (lapply( list_of_dfs, function(x) length(x))))
  max_no        <- max(length_df[,1])
  max_df        <- length_df[max(length_df),]
  name_df       <- names(length_df[length_df== max_no,][1])
  names_list    <- names(list_of_dfs[ name_df][[1]])

  df_dfs <- list()
  for (i in 1:max_no ) {

    df_dfs[[i]]            <- do.call(rbind, lapply(1:length(list_of_dfs), function(x) list_of_dfs[[x]][i]))

  }

  df_cbind               <- do.call( cbind, df_dfs )
  rownames( df_cbind )   <- rownames (length_df)
  colnames( df_cbind )   <- names_list

  df_cbind

}

Running the example

##########################################################
####             Running the example                 #####
##########################################################

rbind_null_df_lists ( list_of_df )

In general, when "Bad File Descriptor" is encountered, it means that the socket file descriptor you passed into the API is not valid, which has multiple possible reasons:

1. The fd is already closed somewhere.
2. The fd has a wrong value, which is inconsistent with the value obtained from socket() api

my customize list hope it illustrate concept

public class second extends ListActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.second);
//  TextView textview=(TextView)findViewById(R.id.textView1);
//  textview.setText(getIntent().getExtras().getString("value"));

    setListAdapter(new MyAdapter(this,R.layout.list_item,R.id.textView1, getResources().getStringArray(R.array.counteries)));
}

private class MyAdapter extends ArrayAdapter<String>{

    public MyAdapter(Context context, int resource, int textViewResourceId,
            String[] objects) {
        super(context, resource, textViewResourceId, objects);
        // TODO Auto-generated constructor stub
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        LayoutInflater inflater=(LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View row=inflater.inflate(R.layout.list_item,parent,false);
        String[]items=getResources().getStringArray(R.array.counteries);

        ImageView iv=(ImageView) row.findViewById(R.id.imageView1);
        TextView tv=(TextView) row.findViewById(R.id.textView1);
        tv.setText(items[position]);

        if(items[position].equals("unitedstates")){
            iv.setImageResource(R.drawable.usa);
        }else   if(items[position].equals("Russia")){
            iv.setImageResource(R.drawable.russia);
        }else   if(items[position].equals("Japan")){
            iv.setImageResource(R.drawable.japan);
        }
        // TODO Auto-generated method stub
        return row;
    }

}

}

On Bootsrap 4.0.0-beta.2, none of the answers listed here worked for me. Finally, the Bootstrap site gave me the solution, not via its doc but via its page source code...

Getbootstrap.com align their right navbar-nav to the right with the help of the following class: ml-md-auto.

You probably need to do a git stash before you git pull, this is because it is reading your old config file. So do:

git stash
git pull
git commit -am <"say first commit">
git push

Also see git-stash(1) Manual Page.

error_reporting(E_ALL ^ E_WARNING);

:)

You should change subject to "How to fix warning from date() in PHP"...

This is typically because you have not set the origin alias on your Git repository.

Try

git remote add origin URL_TO_YOUR_REPO

This will add an alias in your .git/config file for the remote clone/push/pull site URL. This URL can be found on your repository Overview page.

For me the issues was I had the key and cert swapped.

var options = {
   key: fs.readFileSync('/etc/letsencrypt/live/mysite.com/privkey.pem'),
   cert: fs.readFileSync('/etc/letsencrypt/live/mysite.com/fullchain.pem'),
   ca: fs.readFileSync('/etc/letsencrypt/live/mysite.com/chain.pem')
};

EDIT

More Complete Example (Maybe not completely functional)

Server.js

    var fs = require('fs');

    var sessionKey = 'ai_session:';
    var memcachedAuth = require('memcached-auth');

    var clients = {};
    var users = {};

    var options = {
      key: fs.readFileSync('/etc/letsencrypt/live/somesite.com/privkey.pem'),
      cert: fs.readFileSync('/etc/letsencrypt/live/somesite.com/fullchain.pem'),
      ca: fs.readFileSync('/etc/letsencrypt/live/somesite.com/chain.pem')
    };

    var origins = 'https://www.somesite.com:*';
    var https = require('https').createServer(options,function(req,res){

        // Set CORS headers
        res.setHeader('Access-Control-Allow-Origin', origins);
        res.setHeader('Access-Control-Request-Method', '*');
        res.setHeader('Access-Control-Allow-Methods', 'OPTIONS, GET');
        res.setHeader('Access-Control-Allow-Headers', '*');

    });

    var io = require('socket.io')(https);
    https.listen(3000);

    io.sockets.on('connection', function(socket){

      socket.on('auth', function(data){

          var session_id = sessionKey+data.token;
          memcachedAuth.is_logged_in(session_id).then( (response) => {

          if(response.is_logged_in){

              // user is logged in
              socket.emit('is_logged_in', true);

              messenger.addUser(socket); 

              // dynamic room
              socket.on('room', function(room){
             socket.join(room);
             console.log('joing room '+room);
              });

              socket.on('message', function(data){
              messenger.receive(data.message_data);                 
              });
          }else{
              // Not logged in
              socket.emit('is_logged_in', false);
          }
          }).catch( (error) => {
          console.log(error);
          });

      });


    });


    var messenger = {
        socket: (socket)=>{
          return socket;  
        },
        subscribe: (room)=>{

        },
        unsubscribe: (room)=>{

        },
        send: (data)=>{

        },
        receive: (data)=>{
        console.log(data);
          //connected
          if (clients[data.user_name]){
            console.log('user');
          }    
        },
        addUser: (socket)=>{
        socket.on('add-user', function(data){
            clients[data] = {
              "socket": socket.id
            };
            console.log('Adding User:' + data);
            console.log(clients);
        });          
        },
        private: (socket)=>{
        // Not working yet...
        socket.on('message', function(data){

            console.log("Sending: " + data + " to " + data.user_name);

            if (clients[data.user_name]){
              io.sockets.connected[clients[data.user_name].socket].emit("response", data);
            } else {
              console.log("User does not exist: " + data.user_name); 
            }
        });           
        },
        disconnect:()=>{
        //Removing the socket on disconnect
        socket.on('disconnect', function() {
         for(var name in clients) {
           if(clients[name].socket === socket.id) {
             delete clients[name];
             break;
           }
         }  
        });         
        }
    }

I have created a repo on github including a more complete version of the above code if anyone is interested: https://github.com/snowballrandom/Memcached-Auth

If you are using React with Styled Components. I found that is more easy to just separate elements. Is not the "amazing solution" but it works.

import React from 'react';
import styled from "@emotion/styled";

const Container = styled.div`
  padding-top: 210px;
  padding-left: 50px;  
  display: inline-flex;
`

const Title1 = styled.div`
  position: absolute;
  font-size: 25px;
  left:40px;
  color: white;
  margin-top: -17px;
  padding-left: 40px;
`

const Title2 = styled.div`
  position: absolute;
  font-size: 25px;
  left:1090px;
  color: white;
  margin-top: -17px;
  padding-left: 40px;
`

const Line1 = styled.div`
  width: 20px;
  border: solid darkgray 1px;
  margin-right: 90px;
`
const Line2 = styled.div`
  width: 810px;
  border: solid darkgray 1px;
  margin-right: 126px;
`
const Line3 = styled.div`
  width: 178px;
  border: solid darkgray 1px;
`


const Titulos = () => {
    return (
        <Container>
            <Line1/>
            <Title1>
                FEATURED
            </Title1>
            <Line2/>
            <Line1/>
            <Title2>
                EXCLUSIVE
            </Title2>
            <Line3/>
        </Container>
    );
};

export default Titulos;

Result:

Why myList[1] is considered a 'str' object?

Because it is a string. What else is 'from form', if not a string? (Actually, strings are sequences too, i.e. they can be indexed, sliced, iterated, etc. as well - but that's part of the str class and doesn't make it a list or something).

mList[1] returns the first item in the list 'from form'

If you mean that myList is 'from form', no it's not!!! The second (indexing starts at 0) element is 'from form'. That's a BIG difference. It's the difference between a house and a person.

Also, myList doesn't have to be a list from your short code sample - it could be anything that accepts 1 as index - a dict with 1 as index, a list, a tuple, most other sequences, etc. But that's irrelevant.

but I cannot append to item 1 in the list myList

Of course not, because it's a string and you can't append to string. String are immutable. You can concatenate (as in, "there's a new object that consists of these two") strings. But you cannot append (as in, "this specific object now has this at the end") to them.

In R you can use the refresh method, but to start with we navigate to a url using navigate method:

remDr$navigate("https://...")
remDr$refresh()

For Docker version 18.09.0 I found that format flag won't be needed

docker rm $(docker stop $(docker ps -a -q -f ancestor=<image-name>))

I have the same issue that need to apply both Bold and Italic on a label and button. You can simply use following code to achieve this effect:

myLabel.font = [UIFont fontWithName:@"Arial-BoldItalic" size:30.0];

The code marked as the solution did not work for me. This was my solution.

/*
 * http://www.java2s.com/Code/Java/Security/EncryptingaStringwithDES.htm
 * https://stackoverflow.com/questions/23561104/how-to-encrypt-and-decrypt-string-with-my-passphrase-in-java-pc-not-mobile-plat
 */
package encryptiondemo;

import javax.crypto.Cipher;
import javax.crypto.KeyGenerator;
import javax.crypto.SecretKey;
import javax.crypto.spec.SecretKeySpec;


/**
 *
 * @author zchumager
 */
public class EncryptionDemo {

  Cipher ecipher;
  Cipher dcipher;

  EncryptionDemo(SecretKey key) throws Exception {
    ecipher = Cipher.getInstance("AES");
    dcipher = Cipher.getInstance("AES");
    ecipher.init(Cipher.ENCRYPT_MODE, key);
    dcipher.init(Cipher.DECRYPT_MODE, key);
  }

  public String encrypt(String str) throws Exception {
    // Encode the string into bytes using utf-8
    byte[] utf8 = str.getBytes("UTF8");

    // Encrypt
    byte[] enc = ecipher.doFinal(utf8);

    // Encode bytes to base64 to get a string
    return new sun.misc.BASE64Encoder().encode(enc);
  }

  public String decrypt(String str) throws Exception {
    // Decode base64 to get bytes
    byte[] dec = new sun.misc.BASE64Decoder().decodeBuffer(str);

    byte[] utf8 = dcipher.doFinal(dec);

    // Decode using utf-8
    return new String(utf8, "UTF8");
  }


    public static void main(String args []) throws Exception
    {

        String data = "Don't tell anybody!";
        String k = "Bar12345Bar12345";

        //SecretKey key = KeyGenerator.getInstance("AES").generateKey();
        SecretKey key = new SecretKeySpec(k.getBytes(), "AES");
        EncryptionDemo encrypter = new EncryptionDemo(key);

        System.out.println("Original String: " + data);

        String encrypted = encrypter.encrypt(data);

        System.out.println("Encrypted String: " + encrypted);

        String decrypted = encrypter.decrypt(encrypted);

        System.out.println("Decrypted String: " + decrypted);
    }
}

if you installed its this way(if you not, installing this way):

pip install beautifulsoup4

and if you used its this code(if you not, use this code):

from bs4 import BeautifulSoup

if you using windows system, check it if there are module, might saved different path its module

You can use sed:

sed -i 's/abc/XYZ/gi' /tmp/file.txt

You can use find and sed if you don't know your filename:

find ./ -type f -exec sed -i 's/abc/XYZ/gi' {} \;

Find and replace in all Python files:

find ./ -iname "*.py" -type f -exec sed -i 's/abc/XYZ/gi' {} \;

Set Current State first ...this.state

Its because when you are going to assign a new state it may be undefined. so it will be fixed by setting state extracting current state also

this.setState({...this.state, field})

If there is an object in your state, you should set state as follows, suppose you have to set username inside the user object.

this.setState({user:{...this.state.user, ['username']: username}})

View Data
==============


 @model IEnumerable<DemoApp.Models.BankInfo>
<p>
    <b>Search Results</b>
</p>
@if (!Model.Any())
{
    <tr>
        <td colspan="4" style="text-align:center">
            No Bank(s) found
        </td>
    </tr>
}
else
{
    <table class="table">
        <tr>
            <th>
                @Html.DisplayNameFor(model => model.Name)
            </th>
            <th>
                @Html.DisplayNameFor(model => model.Address)
            </th>
            <th>
                @Html.DisplayNameFor(model => model.Postcode)
            </th>
            <th></th>
        </tr>

        @foreach (var item in Model)
        {
            <tr>
                <td>
                    @Html.DisplayFor(modelItem => item.Name)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.Address)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.Postcode)
                </td>
                <td>
                    <input type="button" class="btn btn-default bankdetails" value="Select" data-id="@item.Id" />
                </td>
            </tr>
        }
    </table>
}


<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script type="text/javascript">
    $(function () {
        $("#btnSearch").off("click.search").on("click.search", function () {
            if ($("#SearchBy").val() != '') {
                $.ajax({
                    url: '/home/searchByName',
                    data: { 'name': $("#SearchBy").val() },
                    dataType: 'html',
                    success: function (data) {
                        $('#dvBanks').html(data);
                    }
                });
            }
            else {
                alert('Please enter Bank Name');
            }
        });
}
});


public ActionResult SearchByName(string name)
        {
            var banks = GetBanksInfo();
            var filteredBanks = banks.Where(x => x.Name.ToLower().Contains(name.ToLower())).ToList();
            return PartialView("_banks", filteredBanks);
        }

        /// <summary>
        /// Get List of Banks Basically it should get from Database 
        /// </summary>
        /// <returns></returns>
        private List<BankInfo> GetBanksInfo()
        {
            return new List<BankInfo>
            {
                new BankInfo {Id = 1, Name = "Bank of America", Address = "1438 Potomoc Avenue, Pittsburge", Postcode = "PA 15220"  },
                new BankInfo {Id = 2, Name = "Bank of America", Address = "643 River Hwy, Mooresville", Postcode = "NC 28117"  },
                new BankInfo {Id = 3, Name = "Bank of Barroda", Address = "643 Hyderabad", Postcode = "500061"  },
                new BankInfo {Id = 4, Name = "State Bank of India", Address = "AsRao Nagar", Postcode = "500061"  },
                new BankInfo {Id = 5, Name = "ICICI", Address = "AsRao Nagar", Postcode = "500061"  }
            };
        }

Answer from different solutions to get Display Resolution

1. Get the scaling factor

2. Get Screen.PrimaryScreen.Bounds.Width and Screen.PrimaryScreen.Bounds.Height multiple by scaling factor result

   #region Display Resolution
   
    [DllImport("gdi32.dll", CharSet = CharSet.Auto, SetLastError = true, ExactSpelling = true)]
    public static extern int GetDeviceCaps(IntPtr hDC, int nIndex);
   
    public enum DeviceCap
    {
        VERTRES = 10,
        DESKTOPVERTRES = 117
    }
   
   
    public static double GetWindowsScreenScalingFactor(bool percentage = true)
    {
        //Create Graphics object from the current windows handle
        Graphics GraphicsObject = Graphics.FromHwnd(IntPtr.Zero);
        //Get Handle to the device context associated with this Graphics object
        IntPtr DeviceContextHandle = GraphicsObject.GetHdc();
        //Call GetDeviceCaps with the Handle to retrieve the Screen Height
        int LogicalScreenHeight = GetDeviceCaps(DeviceContextHandle, (int)DeviceCap.VERTRES);
        int PhysicalScreenHeight = GetDeviceCaps(DeviceContextHandle, (int)DeviceCap.DESKTOPVERTRES);
        //Divide the Screen Heights to get the scaling factor and round it to two decimals
        double ScreenScalingFactor = Math.Round(PhysicalScreenHeight / (double)LogicalScreenHeight, 2);
        //If requested as percentage - convert it
        if (percentage)
        {
            ScreenScalingFactor *= 100.0;
        }
        //Release the Handle and Dispose of the GraphicsObject object
        GraphicsObject.ReleaseHdc(DeviceContextHandle);
        GraphicsObject.Dispose();
        //Return the Scaling Factor
        return ScreenScalingFactor;
    }
   
    public static Size GetDisplayResolution()
    {
        var sf = GetWindowsScreenScalingFactor(false);
        var screenWidth = Screen.PrimaryScreen.Bounds.Width * sf;
        var screenHeight = Screen.PrimaryScreen.Bounds.Height * sf;
        return new Size((int)screenWidth, (int)screenHeight);
    }
   
    #endregion
   

to check display resolution

var size = GetDisplayResolution();
Console.WriteLine("Display Resoluton: " + size.Width + "x" + size.Height);

If you want to disable editing the entire grid, you can set IsReadOnly to true on the grid. If you want to disable user to add new rows, you set the property CanUserAddRows="False"

<DataGrid IsReadOnly="True" CanUserAddRows="False" />

Further more you can set IsReadOnly on individual columns to disable editing.

You have to return a promise instead of a variable. So in your function just return:

return relationsManagerResource.GetParentId(nodeId)

And later resolve the returned promise. Or you can make another deferred and resolve theParentId with it.

And now for something completely different.

If you want a really fast answer in some constrained context when strings are not rotation of one another

• compute some character based checksum (like xoring all characters) on both strings. If signatures differ strings are not rotations of one another.

Agreed, it can fail, but it is very fast to say if strings don't match and if they match you can still use another algorithm like string concatenation to check.

I think something like this would give you the current CultureInfo:

CultureInfo currentCulture = Thread.CurrentThread.CurrentCulture;

Is that what you're looking for?

Try:

.bottom {
    position: fixed;
    bottom: 0;
}

Try this code:

Bitmap bitmap = null;
File f = new File(_path);
BitmapFactory.Options options = new BitmapFactory.Options();
options.inPreferredConfig = Bitmap.Config.ARGB_8888;
try {
    bitmap = BitmapFactory.decodeStream(new FileInputStream(f), null, options);
} catch (FileNotFoundException e) {
    e.printStackTrace();
}         
image.setImageBitmap(bitmap);

Unfortunately it's out of our hands whether the package writer bothers with a declaration file. What I tend to do is have a file such index.d.ts that'll contain all the missing declaration files from various packages:

Index.ts:

declare module 'v-tooltip';
declare module 'parse5';
declare module 'emoji-mart-vue-fast';

I have query,

$("#login-button").click(function(e){ alert("hiii");

        var username = $("#username-field").val();
        var password = $("#username-field").val();

        alert(username);
        alert("password" + password);



        var markers = { "userName" : "admin","password" : "admin123"};
        $.ajax({
            type: "POST",
            url: url,
            // The key needs to match your method's input parameter (case-sensitive).
            data: JSON.stringify(markers),
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            success: function(data){alert("got the data"+data);},
            failure: function(errMsg) {
                alert(errMsg);
            }
        });

    });

I'm posting the the login details in json and getting a string as "Success",but I'm not getting the response.

In versions of jQuery before 1.6 use:

$('input[name="correctAnswer"]').attr('checked', false);

In versions of jQuery after 1.6 you should use:

$('input[name="correctAnswer"]').prop('checked', false);

but if you are using 1.6.1+ you can use the first form (see note 2 below).

Note 1: it is important that the second argument be false and not "false" since "false" is not a falsy value. i.e.

if ("false") {
    alert("Truthy value. You will see an alert");
}

Note 2: As of jQuery 1.6.0, there are now two similar methods, .attr and .prop that do two related but slightly different things. If in this particular case, the advice provide above works if you use 1.6.1+. The above will not work with 1.6.0, if you are using 1.6.0, you should upgrade. If you want the details, keep reading.

Details: When working with straight HTML DOM elements, there are properties attached to the DOM element (checked, type, value, etc) which provide an interface to the running state of the HTML page. There is also the .getAttribute/.setAttribute interface which provides access to the HTML Attribute values as provided in the HTML. Before 1.6 jQuery blurred the distinction by providing one method, .attr, to access both types of values. jQuery 1.6+ provides two methods, .attr and .prop to get distinguish between these situations.

.prop allows you to set a property on a DOM element, while .attr allows you to set an HTML attribute value. If you are working with plain DOM and set the checked property, elem.checked, to true or false you change the running value (what the user sees) and the value returned tracks the on page state. elem.getAttribute('checked') however only returns the initial state (and returns 'checked' or undefined depending on the initial state from the HTML). In 1.6.1+ using .attr('checked', false) does both elem.removeAttribute('checked') and elem.checked = false since the change caused a lot of backwards compatibility issues and it can't really tell if you wanted to set the HTML attribute or the DOM property. See more information in the documentation for .prop.

Change your gradle version or update it

dependencies {
    classpath 'com.android.tools.build:gradle:3.0.1'
}

alt+enter and choose "replace with specific version".

With bitwise, codegolfing:

var isEven=n=>(n&1)?"odd":"even";

Returns boolean value of a variable.

Instead, Boolean class can be used.

(please read code descriptions)

var X = "test"; // X value is "test" as a String value
var booleanX = !!X // booleanX is `true` as a Boolean value beacuse non-empty strings evaluates as `true` in boolean
var whatIsXValueInBoolean = Boolean(X) // whatIsXValueInBoolean is `true` again
console.log(Boolean(X) === !!X) // writes `true`

Namely, Boolean(X) = !!X in use.

Please check code snippet out below ?

let a = 0_x000D_
console.log("a: ", a) // writes a value in its kind_x000D_
console.log("!a: ", !a) // writes '0 is NOT true in boolean' value as boolean - So that's true.In boolean 0 means false and 1 means true._x000D_
console.log("!!a: ", !!a) // writes 0 value in boolean. 0 means false._x000D_
console.log("Boolean(a): ", Boolean(a)) // equals to `!!a`_x000D_
console.log("\n") // newline_x000D_
_x000D_
a = 1_x000D_
console.log("a: ", a)_x000D_
console.log("!a: ", !a)_x000D_
console.log("!!a: ", !!a) // writes 1 value in boolean_x000D_
console.log("\n") // newline_x000D_
_x000D_
a = ""_x000D_
console.log("a: ", a)_x000D_
console.log("!a: ", !a) // writes '"" is NOT true in boolean' value as boolean - So that's true.In boolean empty strings, null and undefined values mean false and if there is a string it means true._x000D_
console.log("!!a: ", !!a) // writes "" value in boolean_x000D_
console.log("\n") // newline_x000D_
_x000D_
a = "test"_x000D_
console.log("a: ", a) // writes a value in its kind_x000D_
console.log("!a: ", !a)_x000D_
console.log("!!a: ", !!a) // writes "test" value in boolean_x000D_
_x000D_
console.log("Boolean(a) === !!a: ", Boolean(a) === !!a) // writes true

There are several answers. i ended up with a similar yet different solution that makes sense to me, maybe it will make sense to you as well. My main objective was to be able to pass logs to handlers by their level (debug level logs to the console, warnings and above to files):

from flask import Flask
import logging
from logging.handlers import RotatingFileHandler

app = Flask(__name__)

# make default logger output everything to the console
logging.basicConfig(level=logging.DEBUG)

rotating_file_handler = RotatingFileHandler(filename="logs.log")
rotating_file_handler.setLevel(logging.INFO)

app.logger.addHandler(rotating_file_handler)

created a nice util file named logger.py:

import logging

def get_logger(name):
    return logging.getLogger("flask.app." + name)

the flask.app is a hardcoded value in flask. the application logger is always starting with flask.app as its the module's name.

now, in each module, i'm able to use it in the following mode:

from logger import get_logger
logger = get_logger(__name__)

logger.info("new log")

This will create a new log for "app.flask.MODULE_NAME" with minimum effort.

In JavaScript? Just instantiate a new Date object

var now = new Date();

That will create a new Date object with the client's local time.

If you need the highlighted tint which the OS provides by default when you tap and hold on a custom button for the selected state as well, use this UIButton subclass. Written in Swift 5:

import Foundation
import UIKit
class HighlightOnSelectCustomButton: UIButton {
    override var isHighlighted: Bool {
        didSet {
            if (self.isSelected != isHighlighted) {
                self.isHighlighted = self.isSelected
            }
        }
    }
}

The subset command is not necessary. Just use data frame indexing

studentdata[studentdata$Drink == 'water',]

Read the warning from ?subset

This is a convenience function intended for use interactively. For programming it is better to use the standard subsetting functions like ‘[’, and in particular the non-standard evaluation of argument ‘subset’ can have unanticipated consequences.

PHP.net explanation about MAX_FILE_SIZE hidden field.

The MAX_FILE_SIZE hidden field (measured in bytes) must precede the file input field, and its value is the maximum filesize accepted by PHP. This form element should always be used as it saves users the trouble of waiting for a big file being transferred only to find that it was too large and the transfer failed. Keep in mind: fooling this setting on the browser side is quite easy, so never rely on files with a greater size being blocked by this feature. It is merely a convenience feature for users on the client side of the application. The PHP settings (on the server side) for maximum-size, however, cannot be fooled.

http://php.net/manual/en/features.file-upload.post-method.php

From JPA 2.2, instead of .getResultList() and checking if list is empty or creating a stream you can return stream and take first element.

.getResultStream()
.findFirst()
.orElse(null);

This looks interesting: MIT Java WordnetStemmer: http://projects.csail.mit.edu/jwi/api/edu/mit/jwi/morph/WordnetStemmer.html

$('.selectpicker option:selected').val();

Just put option:selected to get value, because the bootstrap selectpicker change to and appear in diferent way. But select still there selected

1. Wrap the element inside a div container as a row like your form here or something like that.
2. Set css attribute:
   • width: 30%; (or anything you want)
   • margin: auto; Please take a look on following picture for more detail.

This is case, when object are better - because you can set up your object to hold x and y , set up defaults etc.

Approach with array is near to create object ( In fact, object is bunch of parameters and functions which will work over object, and function taking array will work over some bunch ov parameters )

Cerainly you can always do some tricks to set null or something like this as default

std::pair already has the required comparison operators, which perform lexicographical comparisons using both elements of each pair. To use this, you just have to provide the comparison operators for types for types K and V.

Also bear in mind that std::sort requires a strict weak ordeing comparison, and <= does not satisfy that. You would need, for example, a less-than comparison < for K and V. With that in place, all you need is

std::vector<pair<K,V>> items; 
std::sort(items.begin(), items.end()); 

If you really need to provide your own comparison function, then you need something along the lines of

template <typename K, typename V>
bool comparePairs(const std::pair<K,V>& lhs, const std::pair<K,V>& rhs)
{
  return lhs.first < rhs.first;
}

If the only caveat of using __file__ is when current, relative directory is blank (ie, when running as a script from the same directory where the script is), then a trivial solution is:

import os.path
mydir = os.path.dirname(__file__) or '.'
full  = os.path.abspath(mydir)
print __file__, mydir, full

And the result:

$ python teste.py 
teste.py . /home/user/work/teste

The trick is in or '.' after the dirname() call. It sets the dir as ., which means current directory and is a valid directory for any path-related function.

Thus, using abspath() is not truly needed. But if you use it anyway, the trick is not needed: abspath() accepts blank paths and properly interprets it as the current directory.

The first suggestion in latkin's answer seems good, although I would suggest the less long-winded way below.

PS c:\temp> $global:test="one"

PS c:\temp> $test
one

PS c:\temp> function changet() {$global:test="two"}

PS c:\temp> changet

PS c:\temp> $test
two

His second suggestion however about being bad programming practice, is fair enough in a simple computation like this one, but what if you want to return a more complicated output from your variable? For example, what if you wanted the function to return an array or an object? That's where, for me, PowerShell functions seem to fail woefully. Meaning you have no choice other than to pass it back from the function using a global variable. For example:

PS c:\temp> function changet([byte]$a,[byte]$b,[byte]$c) {$global:test=@(($a+$b),$c,($a+$c))}

PS c:\temp> changet 1 2 3

PS c:\temp> $test
3
3
4

PS C:\nb> $test[2]
4

I know this might feel like a bit of a digression, but I feel in order to answer the original question we need to establish whether global variables are bad programming practice and whether, in more complex functions, there is a better way. (If there is one I'd be interested to here it.)

This works for me...

#region AddressOf

    /// <summary>
    /// Provides the current address of the given object.
    /// </summary>
    /// <param name="obj"></param>
    /// <returns></returns>
    [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static System.IntPtr AddressOf(object obj)
    {
        if (obj == null) return System.IntPtr.Zero;

        System.TypedReference reference = __makeref(obj);

        System.TypedReference* pRef = &reference;

        return (System.IntPtr)pRef; //(&pRef)
    }

    /// <summary>
    /// Provides the current address of the given element
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="t"></param>
    /// <returns></returns>
    [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static System.IntPtr AddressOf<T>(T t)
        //refember ReferenceTypes are references to the CLRHeader
        //where TOriginal : struct
    {
        System.TypedReference reference = __makeref(t);

        return *(System.IntPtr*)(&reference);
    }

    [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    static System.IntPtr AddressOfRef<T>(ref T t)
    //refember ReferenceTypes are references to the CLRHeader
    //where TOriginal : struct
    {
        System.TypedReference reference = __makeref(t);

        System.TypedReference* pRef = &reference;

        return (System.IntPtr)pRef; //(&pRef)
    }

    /// <summary>
    /// Returns the unmanaged address of the given array.
    /// </summary>
    /// <param name="array"></param>
    /// <returns><see cref="IntPtr.Zero"/> if null, otherwise the address of the array</returns>
    [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.AggressiveInlining)]
    public static System.IntPtr AddressOfByteArray(byte[] array)
    {
        if (array == null) return System.IntPtr.Zero;

        fixed (byte* ptr = array)
            return (System.IntPtr)(ptr - 2 * sizeof(void*)); //Todo staticaly determine size of void?
    }

    #endregion

Use filectime. For Windows it will return the creation time, and for Unix the change time which is the best you can get because on Unix there is no creation time (in most filesystems).

Note also that in some Unix texts the ctime of a file is referred to as being the creation time of the file. This is wrong. There is no creation time for Unix files in most Unix filesystems.

$("form").submit(function () { return false; }); that will prevent the button from submitting or you can just change the button type to "button" <input type="button"/> instead of <input type="submit"/> Which will only work if this button isn't the only button in this form.

Just want to mention another option here.

You can compute the coefficients using numpy.polyfit(), and feed the coefficients to numpy.poly1d(). This function can construct polynomials using the coefficients, you can find more examples here

https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.poly1d.html

Let's say, given two data points (-0.3, -0.5) and (0.8, 0.8)

import numpy as np
import matplotlib.pyplot as plt

# compute coefficients
coefficients = np.polyfit([-0.3, 0.8], [-0.5, 0.8], 1) 

# create a polynomial object with the coefficients
polynomial = np.poly1d(coefficients)

# for the line to extend beyond the two points, 
# create the linespace using the min and max of the x_lim
# I'm using -1 and 1 here
x_axis = np.linspace(-1, 1)

# compute the y for each x using the polynomial
y_axis = polynomial(x_axis)

fig = plt.figure()
axes = fig.add_axes([0.1, 0.1, 1, 1])
axes.set_xlim(-1, 1)
axes.set_ylim(-1, 1)
axes.plot(x_axis, y_axis)
axes.plot(-0.3, -0.5, 0.8, 0.8, marker='o', color='red')

Hope it helps.

I use comments.vim from Jasmeet Singh Anand (found on vim.org),

It works with C, C++, Java, PHP[2345], proc, CSS, HTML, htm, XML, XHTML, vim, vimrc, SQL, sh, ksh, csh, Perl, tex, fortran, ml, caml, ocaml, vhdl, haskel, and normal files

It comments and un-comments lines in different source files in both normal and visual mode

Usage:

• CtrlC to comment a single line
• CtrlX to un-comment a single line
• ShiftV and select multiple lines, then CtrlC to comment the selected multiple lines
• ShiftV and select multiple lines, then CtrlX to un-comment the selected multiple lines

Well, you are close.

In SAX, events are triggered when the XML is being parsed. When the parser is parsing the XML, and encounters a tag starting (e.g. <something>), then it triggers the tagStarted event (actual name of event might differ). Similarly when the end of the tag is met while parsing (</something>), it triggers tagEnded. Using a SAX parser implies you need to handle these events and make sense of the data returned with each event.

In DOM, there are no events triggered while parsing. The entire XML is parsed and a DOM tree (of the nodes in the XML) is generated and returned. Once parsed, the user can navigate the tree to access the various data previously embedded in the various nodes in the XML.

In general, DOM is easier to use but has an overhead of parsing the entire XML before you can start using it.

If using function onclick DIV and then want to disable click it again you can use this :

for (var i=0;i<document.getElementsByClassName('ads').length;i++){
    document.getElementsByClassName('ads')[i].onclick = false;
}

Example :
HTML

<div id='mybutton'>Click Me</div>

Javascript

document.getElementById('mybutton').onclick = function () {
    alert('You clicked');
    this.onclick = false;
}

This is my work around to fail safe in case if i will need to move to python 3 in future.

def _input(msg):
  return raw_input(msg)

From man curl:

-x, --proxy <[protocol://][user:password@]proxyhost[:port]>

     Use the specified HTTP proxy. 
     If the port number is not specified, it is assumed at port 1080.

General way:

export http_proxy=http://your.proxy.server:port/

Then you can connect through proxy from (many) application.

And, as per comment below, for https:

export https_proxy=https://your.proxy.server:port/

Make sure you that your target in System.IO.Delete(string file) is a file which is existed. Maybe there is a mistake in your code ;Like you don't pass the correct file name to the method , or your target is a folder. In these cases you'll see the : "access to the path is denied error".

Guava provides the adapter you want as Int.asList(). There is an equivalent for each primitive type in the associated class, e.g., Booleans for boolean, etc.

int foo[] = {1,2,3,4,5,6,7,8,9,0};
Iterable<Integer> fooBar = Ints.asList(foo);
for(Integer i : fooBar) {
    System.out.println(i);
}

The suggestions above to use Arrays.asList won't work, even if they compile because you get an Iterator<int[]> rather than Iterator<Integer>. What happens is that rather than creating a list backed by your array, you created a 1-element list of arrays, containing your array.

If you already have a number of dates already highlighted and want to determine which date was last clicked then you'll need the following:

$('#startdate').data('datepicker').viewDate

viewDate returns a JavaScript date object so you'll need to handle it accordingly.

typeof(T).Name // class name, no namespace
typeof(T).FullName // namespace and class name
typeof(T).Namespace // namespace, no class name

Of course the "You shall not instantiate an item of this class" statement has been violated, but if this is the logic behind that, then we should all throw AssertionErrors everywhere, and that is obviously not what happens.

The code isn't saying the user shouldn't call the zero-args constructor. The assertion is there to say that as far as the programmer is aware, he/she has made it impossible to call the zero-args constructor (in this case by making it private and not calling it from within Example's code). And so if a call occurs, that assertion has been violated, and so AssertionError is appropriate.

A very simple plugin for counting actual lines of source code is step counter eclipse plugin. Please download and try.

github link

Place the downloaded jar file under eclipse\plugin folder and restart eclipse.

Rightclick and select step counter

Step Result

if you are on a mac

import os
upload_folder = os.path.abspath("static/img/users")

this will give you a full path:

print(upload_folder)

will show the following path:

>>>/Users/myUsername/PycharmProjects/OBS/static/img/user

I did it in perl based on the most popular answer by ProdigySim's 2nd method. I had to add a break equivalent in perl, last, right after the print $i . " \n"; to avoid outputting the primes twice.

#!/bin/perl
use strict;

for(my $i=2; $i < 100; $i++){

    my $prime = 1;

    for (my $j=2; $j*$j<=$i; $j++){
        if ($i % $j == 0){
            $prime = 0;
            last;
        }
        if($prime) {
            print $i . " \n";
            last;
        }
    }

}

It would appear that the ** syntax is supported by git as of version 1.8.2.1 according to the documentation.

Two consecutive asterisks ("**") in patterns matched against full pathname may have special meaning:

• A leading "**" followed by a slash means match in all directories. For example, "**/foo" matches file or directory "foo" anywhere, the same as pattern "foo". "**/foo/bar" matches file or directory "bar" anywhere that is directly under directory "foo".

• A trailing "/**" matches everything inside. For example, "abc/**" matches all files inside directory "abc", relative to the location of the .gitignore file, with infinite depth.

• A slash followed by two consecutive asterisks then a slash matches zero or more directories. For example, "a/**/b" matches "a/b", "a/x/b", "a/x/y/b" and so on.

• Other consecutive asterisks are considered invalid.

After SEVERAL HOURS of try/catch I finally came with this working example, its working on AJAX POST with new rows appends to the TABLE on the fly (that was my real problem):

Tha magic came with link this:

<a href="#" onclick="removecompany(this);return false;" id="remove_13">remove</a>
<a href="#" onclick="removecompany(this);return false;" id="remove_14">remove</a>
<a href="#" onclick="removecompany(this);return false;" id="remove_15">remove</a>

This is the final working with AJAX POST and Jquery Dialog:

  <script type= "text/javascript">/*<![CDATA[*/
    var $k = jQuery.noConflict();  //this is for NO-CONFLICT with scriptaculous
     function removecompany(link){
        companyid = link.id.replace('remove_', '');
    $k("#removedialog").dialog({
                bgiframe: true,
                resizable: false,
                height:140,
                autoOpen:false,
                modal: true,
                overlay: {
                    backgroundColor: '#000',
                    opacity: 0.5
                },
                buttons: {
                    'Are you sure ?': function() {
                        $k(this).dialog('close');
                        alert(companyid);
                        $k.ajax({
                              type: "post",
                              url: "../ra/removecompany.php",
                              dataType: "json",
                              data: {
                                    'companyid' : companyid
                                    },
                              success: function(data) {
                                    //alert(data);
                                    if(data.success)
                                    {
                                        //alert('success'); 
                                        $k('#companynew'+companyid).remove();
                                    }
                          }
                        }); // End ajax method
                    },
                    Cancel: function() {
                        $k(this).dialog('close');
                    }
                }
            });
            $k("#removedialog").dialog('open'); 
            //return false;
     }
    /*]]>*/</script>
    <div id="removedialog" title="Remove a Company?">
        <p><span class="ui-icon ui-icon-alert" style="float:left; margin:0 7px 20px 0;"></span>
        This company will be permanently deleted and cannot be recovered. Are you sure?</p>
    </div>

You need to modify AndroidManifest.xml as Intrications (previously Ashton) mentioned and make sure the activity handles the onConfigurationChanged event as you want it handled. This is how it should look:

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}

Probably, the easiest way to achieve this is to simply add the reference to the assembly and then (manually) patch the textual representation of the reference in the corresponding Visual Studio project file (extension .csproj) such that it becomes relative.

I've done this plenty of times in VS 2005 without any problems.

You should be using @RequestParam instead of @ModelAttribute, e.g.

@RequestMapping("/{someID}")
public @ResponseBody int getAttr(@PathVariable(value="someID") String id, 
                                 @RequestParam String someAttr) {
}

You can even omit @RequestParam altogether if you choose, and Spring will assume that's what it is:

@RequestMapping("/{someID}")
public @ResponseBody int getAttr(@PathVariable(value="someID") String id, 
                                 String someAttr) {
}

On Version 1.9.6.1. For UnPushed commit.

1. Click on previously committed description
2. Click Commit icon
3. Enter new commit message, and choose "Ammend latest commit" from the Commit options dropdown.
4. Commit your message.

You need to add:

 #include <cstdlib>

in order for the compiler to see the prototype for system().

Solved the problem, when moved the folder with the image in src folder. Then I turned to the image (project created through "create-react-app")
let image = document.createElement("img"); image.src = require('../assets/police.png');

You can try to use the options of --no-cache-dir together with -I to overwrite the cache of the previous version and install the new version. For example:

pip3 install --no-cache-dir -I tensorflow==1.1

Then use the following command to check the version of tensorflow:

python3 -c ‘import tensorflow as tf; print(tf.__version__)’

It should show the right version got installed.

Of course, it doesn't necessarily have to be transmitted over TCP. I implemented HTTP on top of UDP, for use in the Satellite TV Broadcasting industry.

I would go with the default parameters, for this reason: Your example assumes that ctor parameters directly correspond to member variables. But what if that is not the case, and you have to process the parameters before the object is initialize. Having one common ctor would be the best way to go.

Your current code works, you can try it here: http://jsfiddle.net/s4UyH/

You have something outside the example triggering another .click(), check for other handlers that are also triggering a click event on that element.

You can append a single row as a dictionary using the ignore_index option.

>>> f = pandas.DataFrame(data = {'Animal':['cow','horse'], 'Color':['blue', 'red']})
>>> f
  Animal Color
0    cow  blue
1  horse   red
>>> f.append({'Animal':'mouse', 'Color':'black'}, ignore_index=True)
  Animal  Color
0    cow   blue
1  horse    red
2  mouse  black

<select [(ngModel)]="selectedcarrera" (change)="mostrardatos()" class="form-control" name="carreras">
    <option *ngFor="let x of carreras" [ngValue]="x"> {{x.nombre}} </option>
</select>

In ts

mostrardatos(){

}

The easiest way to do this is to click on the Terminate button(red square) in the console:

Not 100% automatic, but I save a lot of time using Photoshop Actions.

For instance, given xhdpi assets, I then create a task for hdpi and mdpi, that scales to 66.66% and to 44.44% respectively. Then I run the actions for all images on folder xhdpi.

For 512x512 images, all you have to do is calculate which percentage should you scale your images to achieve xxhpi, xhdpi, hdpi, and mdpi.

If none of the above work, I also have a different approach, as it happened to me in a real scenario.

More specifically using auto-generated Ruby files from Thrift.

In my situation, I had a Module with several classes, so the order is important in this case:

Class A makes use of Class B in the same module. However, Class B was declared after Class A.

Simply making Class B to be declared before Class A solved the issue to me.

You can also use DateTime.Now.ToString("yyyy-MM-dd") for the date, and DateTime.Now.ToString("hh:mm:ss") for the time.

Just throw any RuntimeException from a method marked as @Transactional.

By default all RuntimeExceptions rollback transaction whereas checked exceptions don't. This is an EJB legacy. You can configure this by using rollbackFor() and noRollbackFor() annotation parameters:

@Transactional(rollbackFor=Exception.class)

This will rollback transaction after throwing any exception.

This is what I finally came up with, which works great!

{=SUM(IF((ISTEXT('Worksheet Name!A:A))+(ISTEXT('CCSA Associates'!E:E)),1,0))-1}

Don't forget since it is an array to type the formula above without the "{}", and to CTRL + SHIFT + ENTER instead of just ENTER for the "{}" to appear and for it to be entered properly.

Regarding python2 (and python2 only), some of the former answers rely on using the following hack:

import sys
reload(sys)  # Reload is a hack
sys.setdefaultencoding('UTF8')

It is discouraged to use it (check this or this)

In my case, it come with a side-effect: I'm using ipython notebooks, and once I run the code the ´print´ function no longer works. I guess there would be solution to it, but still I think using the hack should not be the correct option.

After trying many options, the one that worked for me was using the same code in the sitecustomize.py, where that piece of code is meant to be. After evaluating that module, the setdefaultencoding function is removed from sys.

So the solution is to append to file /usr/lib/python2.7/sitecustomize.py the code:

import sys
sys.setdefaultencoding('UTF8')

When I use virtualenvwrapper the file I edit is ~/.virtualenvs/venv-name/lib/python2.7/sitecustomize.py.

And when I use with python notebooks and conda, it is ~/anaconda2/lib/python2.7/sitecustomize.py

This happens if you initialized a new github repo with README and/or LICENSE file

git remote add origin [//your github url]

//pull those changes

git pull origin master 

// or optionally, 'git pull origin master --allow-unrelated-histories' if you have initialized repo in github and also committed locally

//now, push your work to your new repo

git push origin master

Now you will be able to push your repository to github. Basically, you have to merge those new initialized files with your work. git pull fetches and merges for you. You can also fetch and merge if that suits you.

Nor in MsSql

SELECT col1 AS o, e = CASE WHEN o < GETDATE() THEN o ELSE GETDATE() END 
FROM Table1

Returns:

Msg 207, Level 16, State 3, Line 1
Invalid column name 'o'.
Msg 207, Level 16, State 3, Line 1
Invalid column name 'o'.

However if I change to CASE WHEN col1... THEN col1 it works

Well, reading it isn't hard, just use FileStream to read a byte[]. Converting it to text isn't really generally possible or meaningful unless you convert the 1's and 0's to hex. That's easy to do with the BitConverter.ToString(byte[]) overload. You'd generally want to dump 16 or 32 bytes in each line. You could use Encoding.ASCII.GetString() to try to convert the bytes to characters. A sample program that does this:

using System;
using System.IO;
using System.Text;

class Program {
    static void Main(string[] args) {
        // Read the file into <bits>
        var fs = new FileStream(@"c:\temp\test.bin", FileMode.Open);
        var len = (int)fs.Length;
        var bits = new byte[len];
        fs.Read(bits, 0, len);
        // Dump 16 bytes per line
        for (int ix = 0; ix < len; ix += 16) {
            var cnt = Math.Min(16, len - ix);
            var line = new byte[cnt];
            Array.Copy(bits, ix, line, 0, cnt);
            // Write address + hex + ascii
            Console.Write("{0:X6}  ", ix);
            Console.Write(BitConverter.ToString(line));
            Console.Write("  ");
            // Convert non-ascii characters to .
            for (int jx = 0; jx < cnt; ++jx)
                if (line[jx] < 0x20 || line[jx] > 0x7f) line[jx] = (byte)'.';
            Console.WriteLine(Encoding.ASCII.GetString(line));
        }
        Console.ReadLine();
    }
}

According to the release-notes, Java 11 removed the Java EE modules:

java.xml.bind (JAXB) - REMOVED

• Java 8 - OK
• Java 9 - DEPRECATED
• Java 10 - DEPRECATED
• Java 11 - REMOVED

See JEP 320 for more info.

You can fix the issue by using alternate versions of the Java EE technologies. Simply add Maven dependencies that contain the classes you need:

<dependency>
  <groupId>javax.xml.bind</groupId>
  <artifactId>jaxb-api</artifactId>
  <version>2.3.0</version>
</dependency>
<dependency>
  <groupId>com.sun.xml.bind</groupId>
  <artifactId>jaxb-core</artifactId>
  <version>2.3.0</version>
</dependency>
<dependency>
  <groupId>com.sun.xml.bind</groupId>
  <artifactId>jaxb-impl</artifactId>
  <version>2.3.0</version>
</dependency>

Jakarta EE 8 update (Mar 2020)

Instead of using old JAXB modules you can fix the issue by using Jakarta XML Binding from Jakarta EE 8:

<dependency>
  <groupId>jakarta.xml.bind</groupId>
  <artifactId>jakarta.xml.bind-api</artifactId>
  <version>2.3.3</version>
</dependency>
<dependency>
  <groupId>com.sun.xml.bind</groupId>
  <artifactId>jaxb-impl</artifactId>
  <version>2.3.3</version>
  <scope>runtime</scope>
</dependency>

Jakarta EE 9 update (Nov 2020)

Use latest release of Eclipse Implementation of JAXB 3.0.0:

• Jakarta EE9 API jakarta.xml.bind-api
• compatible implementation jaxb-impl

<dependency>
  <groupId>jakarta.xml.bind</groupId>
  <artifactId>jakarta.xml.bind-api</artifactId>
  <version>3.0.0</version>
</dependency>
<dependency>
  <groupId>com.sun.xml.bind</groupId>
  <artifactId>jaxb-impl</artifactId>
  <version>3.0.0</version>
  <scope>runtime</scope>
</dependency>

Note: Jakarta EE 9 adopts new API package namespace jakarta.xml.bind.*, so update import statements:

javax.xml.bind -> jakarta.xml.bind