Programs & Examples On #Freeze

Hold alt > Product > Clean Build Folder

Its worth checking if you are using the cygwin git or an external git (ie github).

If whereis git returns just /cygdrive/c/Program Files (x86)/Git/cmd/git.exe or similar its best to install the cygwin git package, this solved the problem for me.

Just a suggestion,in your code instead of using let newData = prevState.data you could use spread which is introduced in ES6 that is you can uselet newData = ...prevState.data for copying array

Three dots ... represents Spread Operators or Rest Parameters,

It allows an array expression or string or anything which can be iterating to be expanded in places where zero or more arguments for function calls or elements for array are expected.

Additionally you can delete item from array with following

onRemovePerson: function(index) {
  this.setState((prevState) => ({
    data: [...prevState.data.slice(0,index), ...prevState.data.slice(index+1)]
  }))
}

Hope this contributes!!

1. Create a table with Identity column + other columns;
2. Create a view over it and expose only the columns you will bulk insert;
3. BCP in the view

Thanks for the help. This is what I ended up doing in order to make it work.

CREATE VIEW V AS
    SELECT *
    FROM ((POP NATURAL FULL OUTER JOIN FOOD)
    NATURAL FULL OUTER JOIN INCOME);

Adding below to server.js resolved mine

    server.post('/your-rest-endpt/*', function(req,res){
    console.log('');
    console.log('req.url: '+req.url);
    console.log('req.headers: ');   
    console.dir(req.headers);
    console.log('req.body: ');
    console.dir(req.body);  

    var options = {
        host: 'restAPI-IP' + ':' + '8080'

        , protocol: 'http'
        , pathname: 'your-rest-endpt/'
    };
    console.log('options: ');
    console.dir(options);   

    var reqUrl = url.format(options);
    console.log("Forward URL: "+reqUrl);

    var parsedUrl = url.parse(req.url, true);
    console.log('parsedUrl: ');
    console.dir(parsedUrl);

    var queryParams = parsedUrl.query;

    var path = parsedUrl.path;
    var substr = path.substring(path.lastIndexOf("rest/"));
    console.log('substr: ');
    console.dir(substr);

    reqUrl += substr;
    console.log("Final Forward URL: "+reqUrl);

    var newHeaders = {
    };

    //Deep-copy it, clone it, but not point to me in shallow way...
    for (var headerKey in req.headers) {
        newHeaders[headerKey] = req.headers[headerKey];
    };

    var newBody = (req.body == null || req.body == undefined ? {} : req.body);

    if (newHeaders['Content-type'] == null
            || newHeaders['Content-type'] == undefined) {
        newHeaders['Content-type'] = 'application/json';
        newBody = JSON.stringify(newBody);
    }

    var requestOptions = {
        headers: {
            'Content-type': 'application/json'
        }
        ,body: newBody
        ,method: 'POST'
    };

    console.log("server.js : routes to URL : "+ reqUrl);

    request(reqUrl, requestOptions, function(error, response, body){
        if(error) {
            console.log('The error from Tomcat is --> ' + error.toString());
            console.dir(error);
            //return false;
        }

        if (response.statusCode != null 
                && response.statusCode != undefined
                && response.headers != null
                && response.headers != undefined) {
            res.writeHead(response.statusCode, response.headers);
        } else {
            //404 Not Found
            res.writeHead(404);         
        }
        if (body != null
                && body != undefined) {

            res.write(body);            
        }
        res.end();
    });
});

 WebElement p= driver.findElement(By.id("your id name"));
 p.sendKeys(Keys.chord(Keys.CONTROL, "a"), "55");

Try echo_read_request_body.

"echo_read_request_body ... Explicitly reads request body so that the $request_body variable will always have non-empty values (unless the body is so big that it has been saved by Nginx to a local temporary file)."

location /log {
  log_format postdata $request_body;
  access_log /mnt/logs/nginx/my_tracking.access.log postdata;
  echo_read_request_body;
}

You are mixing razor and aspx syntax,if your view engine is razor just do this:

<button class="btn btn-info" type="button" id="addressSearch"   
          onclick="location.href='@Url.Action("List", "Search")'">

What you want is an implementation of the observer pattern. You can do it yourself completely, or use java classes like java.util.Observer and java.util.Observable

exit is a helper for the interactive shell - sys.exit is intended for use in programs.

The site module (which is imported automatically during startup, except if the -S command-line option is given) adds several constants to the built-in namespace (e.g. exit). They are useful for the interactive interpreter shell and should not be used in programs.

Technically, they do mostly the same: raising SystemExit. sys.exit does so in sysmodule.c:

static PyObject *
sys_exit(PyObject *self, PyObject *args)
{
    PyObject *exit_code = 0;
    if (!PyArg_UnpackTuple(args, "exit", 0, 1, &exit_code))
        return NULL;
    /* Raise SystemExit so callers may catch it or clean up. */
    PyErr_SetObject(PyExc_SystemExit, exit_code);
   return NULL;
}

While exit is defined in site.py and _sitebuiltins.py, respectively.

class Quitter(object):
    def __init__(self, name):
        self.name = name
    def __repr__(self):
        return 'Use %s() or %s to exit' % (self.name, eof)
    def __call__(self, code=None):
        # Shells like IDLE catch the SystemExit, but listen when their
        # stdin wrapper is closed.
        try:
            sys.stdin.close()
        except:
            pass
        raise SystemExit(code)
__builtin__.quit = Quitter('quit')
__builtin__.exit = Quitter('exit')

Note that there is a third exit option, namely os._exit, which exits without calling cleanup handlers, flushing stdio buffers, etc. (and which should normally only be used in the child process after a fork()).

Might be, more safe alternative to "_ORACLE_SCRIPT"=true is to change "_common_user_prefix" from C## to an empty string. When it's null - any name can be used for common user. Found there.

During changing that value you may face another issue - ORA-02095 - parameter cannot be modified, that can be fixed in a several ways, based on your configuration (source).

So for me worked that:

alter system set _common_user_prefix = ''; scope=spfile;

import os

path = chap_name

if not os.path.exists(path):
    os.makedirs(path)

filename = img_alt + '.jpg'
with open(os.path.join(path, filename), 'wb') as temp_file:
    temp_file.write(buff)

Key point is to use os.makedirs in place of os.mkdir. It is recursive, i.e. it generates all intermediate directories. See http://docs.python.org/library/os.html

Open the file in binary mode as you are storing binary (jpeg) data.

In response to Edit 2, if img_alt sometimes has '/' in it:

img_alt = os.path.basename(img_alt)

one more way is to use draganddrop() like this

      WebElement element = driver.findElement(By.name("source"));
      WebElement target = driver.findElement(By.name("target"));

     (new Actions(driver)).dragAndDrop(element, target).perform();

In PLSQL block, columns of select statements must be assigned to variables, which is not the case in SQL statements.

The second BEGIN's SQL statement doesn't have INTO clause and that caused the error.

DECLARE
   PROD_ROW_ID   VARCHAR (10) := NULL;
   VIS_ROW_ID    NUMBER;
   DSC           VARCHAR (512);
BEGIN
   SELECT ROW_ID
     INTO VIS_ROW_ID
     FROM SIEBEL.S_PROD_INT
    WHERE PART_NUM = 'S0146404';

   BEGIN
      SELECT    RTRIM (VIS.SERIAL_NUM)
             || ','
             || RTRIM (PLANID.DESC_TEXT)
             || ','
             || CASE
                   WHEN PLANID.HIGH = 'TEST123'
                   THEN
                      CASE
                         WHEN TO_DATE (PROD.START_DATE) + 30 > SYSDATE
                         THEN
                            'Y'
                         ELSE
                            'N'
                      END
                   ELSE
                      'N'
                END
             || ','
             || 'GB'
             || ','
             || RTRIM (TO_CHAR (PROD.START_DATE, 'YYYY-MM-DD'))
        INTO DSC
        FROM SIEBEL.S_LST_OF_VAL PLANID
             INNER JOIN SIEBEL.S_PROD_INT PROD
                ON PROD.PART_NUM = PLANID.VAL
             INNER JOIN SIEBEL.S_ASSET NETFLIX
                ON PROD.PROD_ID = PROD.ROW_ID
             INNER JOIN SIEBEL.S_ASSET VIS
                ON VIS.PROM_INTEG_ID = PROD.PROM_INTEG_ID
             INNER JOIN SIEBEL.S_PROD_INT VISPROD
                ON VIS.PROD_ID = VISPROD.ROW_ID
       WHERE     PLANID.TYPE = 'Test Plan'
             AND PLANID.ACTIVE_FLG = 'Y'
             AND VISPROD.PART_NUM = VIS_ROW_ID
             AND PROD.STATUS_CD = 'Active'
             AND VIS.SERIAL_NUM IS NOT NULL;
   END;
END;
/

References

http://docs.oracle.com/cd/E11882_01/appdev.112/e25519/static.htm#LNPLS00601 http://docs.oracle.com/cd/B19306_01/appdev.102/b14261/selectinto_statement.htm#CJAJAAIG http://pls-00428.ora-code.com/

git mergetool is fully configurable so you can pretty much chose your favourite tool.

The full documentation is here: http://www.kernel.org/pub/software/scm/git/docs/git-mergetool.html

In brief, you can set a default mergetool by setting the user config variable merge.tool.

If the merge tool is one of the ones supported natively by it you just have to set mergetool.<tool>.path to the full path to the tool (replace <tool> by what you have configured merge.tool to be.

Otherwise, you can set mergetool.<tool>.cmd to a bit of shell to be eval'ed at runtime with the shell variables $BASE, $LOCAL, $REMOTE, $MERGED set to the appropriate files. You have to be a bit careful with the escaping whether you directly edit a config file or set the variable with the git config command.

Something like this should give the flavour of what you can do ('mymerge' is a fictional tool).

git config merge.tool mymerge
git config merge.mymerge.cmd 'mymerge.exe --base "$BASE" "$LOCAL" "$REMOTE" -o "$MERGED"'

Once you've setup your favourite merge tool, it's simply a matter of running git mergetool whenever you have conflicts to resolve.

The p4merge tool from Perforce is a pretty good standalone merge tool.

This is a solution suggested by the MySQl manual:

If expr is given as an argument to LAST_INSERT_ID(), the value of the argument is returned by the function and is remembered as the next value to be returned by LAST_INSERT_ID(). This can be used to simulate sequences:

Create a table to hold the sequence counter and initialize it:

    mysql> CREATE TABLE sequence (id INT NOT NULL);
    mysql> INSERT INTO sequence VALUES (0);

Use the table to generate sequence numbers like this:

    mysql> UPDATE sequence SET id=LAST_INSERT_ID(id+1);
    mysql> SELECT LAST_INSERT_ID();

The UPDATE statement increments the sequence counter and causes the next call to LAST_INSERT_ID() to return the updated value. The SELECT statement retrieves that value. The mysql_insert_id() C API function can also be used to get the value. See Section 23.8.7.37, “mysql_insert_id()”.

You can generate sequences without calling LAST_INSERT_ID(), but the utility of using the function this way is that the ID value is maintained in the server as the last automatically generated value. It is multi-user safe because multiple clients can issue the UPDATE statement and get their own sequence value with the SELECT statement (or mysql_insert_id()), without affecting or being affected by other clients that generate their own sequence values.

Notification or data message can be sent to firebase base cloud messaging server using FCM HTTP v1 API endpoint. https://fcm.googleapis.com/v1/projects/zoftino-stores/messages:send.

You need to generate and download private key of service account using Firebase console and generate access key using google api client library. Use any http library to post message to above end point, below code shows posting message using OkHTTP. You can find complete server side and client side code at firebase cloud messaging and sending messages to multiple clients using fcm topic example

If a specific client message needs to sent, you need to get firebase registration key of the client, see sending client or device specific messages to FCM server example

String SCOPE = "https://www.googleapis.com/auth/firebase.messaging";
String FCM_ENDPOINT
     = "https://fcm.googleapis.com/v1/projects/zoftino-stores/messages:send";

GoogleCredential googleCredential = GoogleCredential
    .fromStream(new FileInputStream("firebase-private-key.json"))
    .createScoped(Arrays.asList(SCOPE));
googleCredential.refreshToken();
String token = googleCredential.getAccessToken();



final MediaType mediaType = MediaType.parse("application/json");

OkHttpClient httpClient = new OkHttpClient();

Request request = new Request.Builder()
    .url(FCM_ENDPOINT)
    .addHeader("Content-Type", "application/json; UTF-8")
    .addHeader("Authorization", "Bearer " + token)
    .post(RequestBody.create(mediaType, jsonMessage))
    .build();


Response response = httpClient.newCall(request).execute();
if (response.isSuccessful()) {
    log.info("Message sent to FCM server");
}

To connect to a server with multiple interfaces

ssh -o ConnectTimeout=1 -q [email protected];[ $? = 1 ] || ssh -o ConnectTimeout=1 -q [email protected]

You can use this :

        'mobile_number' => ['required', 'digits:10'],

$("select[name='CCards'] option:selected") should do the trick

See jQuery documentation for more detail: http://api.jquery.com/selected-selector/

UPDATE: if you need the index of the selected option, you need to use the .index() jquery method:

$("select[name='CCards'] option:selected").index()

There is collection of Func<...> classes - Func that is probably what you are looking for:

 void MyMethod(Func<int> param1 = null) 

This defines method that have parameter param1 with default value null (similar to AS), and a function that returns int. Unlike AS in C# you need to specify type of the function's arguments.

So if you AS usage was

MyMethod(function(intArg, stringArg) { return true; }) 

Than in C# it would require param1 to be of type Func<int, siring, bool> and usage like

MyMethod( (intArg, stringArg) => { return true;} ); 

An option --find-links does the job and it works from requirements.txt file!

You can put package archives in some folder and take the latest one without changing the requirements file, for example requirements:

.
+---requirements.txt
+---requirements
    +---foo_bar-0.1.5-py2.py3-none-any.whl
    +---foo_bar-0.1.6-py2.py3-none-any.whl
    +---wiz_bang-0.7-py2.py3-none-any.whl
    +---wiz_bang-0.8-py2.py3-none-any.whl
    +---base.txt
    +---local.txt
    +---production.txt

Now in requirements/base.txt put:

--find-links=requirements
foo_bar
wiz_bang>=0.8

A neat way to update proprietary packages, just drop new one in the folder

In this way you can install packages from local folder AND pypi with the same single call: pip install -r requirements/production.txt

PS. See my cookiecutter-djangopackage fork to see how to split requirements and use folder based requirements organization.

For mac it's simple:

brew install libtool

I found that, when you use EXTERNAL TABLE and LOCATION together, Hive creates table and initially no data will present (assuming your data location is different from the Hive 'LOCATION').

When you use 'LOAD DATA INPATH' command, the data get MOVED (instead of copy) from data location to location that you specified while creating Hive table.

If location is not given when you create Hive table, it uses internal Hive warehouse location and data will get moved from your source data location to internal Hive data warehouse location (i.e. /user/hive/warehouse/).

For AWS importing an existing public key,

1. Export from the .pem doing this... (on linux)

   openssl rsa -in ./AWSGeneratedKey.pem -pubout -out PublicKey.pub
   

This will produce a file which if you open in a text editor looking something like this...

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn/8y3uYCQxSXZ58OYceG
A4uPdGHZXDYOQR11xcHTrH13jJEzdkYZG8irtyG+m3Jb6f9F8WkmTZxl+4YtkJdN
9WyrKhxq4Vbt42BthadX3Ty/pKkJ81Qn8KjxWoL+SMaCGFzRlfWsFju9Q5C7+aTj
eEKyFujH5bUTGX87nULRfg67tmtxBlT8WWWtFe2O/wedBTGGQxXMpwh4ObjLl3Qh
bfwxlBbh2N4471TyrErv04lbNecGaQqYxGrY8Ot3l2V2fXCzghAQg26Hc4dR2wyA
PPgWq78db+gU3QsePeo2Ki5sonkcyQQQlCkL35Asbv8khvk90gist4kijPnVBCuv
cwIDAQAB
-----END PUBLIC KEY-----

2. However AWS will NOT accept this file.

   You have to strip off the -----BEGIN PUBLIC KEY----- and -----END PUBLIC KEY----- from the file. Save it and import and it should work in AWS.

If you have an app with extensions and/or a watch app and you have multiple provisioning profiles for each extension/watch app then you should use this script to re-sign the ipa file.

Re-signing script at Github

Here is an example of how to use this script:

./resign.sh YourApp.ipa "iPhone Distribution: YourCompanyOrDeveloperName" -p <path_to_provisioning_profile_for_app>.mobileprovision -p <path_to_provisioning_profile_for_watchkitextension>.mobileprovision -p <path_to_provisioning_profile_for_watchkitapp>.mobileprovision -p <path_to_provisioning_profile_for_todayextension>.mobileprovision  resignedYourApp.ipa

You can include other extension provisioning profiles too by adding it with yet another -p option.

For me - all the provisioning profiles were signed by the same certificate/signing identity.

$('.IsBestAnswer').addClass('bestanswer').removeClass('IsBestAnswer');

Case in method names is important, so no addclass.

jQuery addClass()
jQuery removeClass()

What type is the collection? If it's List, you can use the helpful "RemoveAll":

int cnt = workspace.RoleAssignments
                      .RemoveAll(spa => spa.Member.Name == shortName)

(This works in .NET 2.0. Of course, if you don't have the newer compiler, you'll have to use "delegate (SPRoleAssignment spa) { return spa.Member.Name == shortName; }" instead of the nice lambda syntax.)

Another approach if it's not a List, but still an ICollection:

   var toRemove = workspace.RoleAssignments
                              .FirstOrDefault(spa => spa.Member.Name == shortName)
   if (toRemove != null) workspace.RoleAssignments.Remove(toRemove);

This requires the Enumerable extension methods. (You can copy the Mono ones in, if you are stuck on .NET 2.0). If it's some custom collection that cannot take an item, but MUST take an index, some of the other Enumerable methods, such as Select, pass in the integer index for you.

If you have .Net installed, a tool to generate XSD schemas and classes is already included by default.
For me, the XSD tool is installed under the following structure. This may differ depending on your installation directory.

C:\Program Files\Microsoft Visual Studio 8\VC>xsd
Microsoft (R) Xml Schemas/DataTypes support utility
[Microsoft (R) .NET Framework, Version 2.0.50727.42]
Copyright (C) Microsoft Corporation. All rights reserved.

xsd.exe -
   Utility to generate schema or class files from given source.

xsd.exe <schema>.xsd /classes|dataset [/e:] [/l:] [/n:] [/o:] [/s] [/uri:]
xsd.exe <assembly>.dll|.exe [/outputdir:] [/type: [...]]
xsd.exe <instance>.xml [/outputdir:]
xsd.exe <schema>.xdr [/outputdir:]

Normally the classes and schemas that this tool generates work rather well, especially if you're going to be consuming them in a .Net language

I typically take the XML document that I'm after, push it through the XSD tool with the /o:<your path> flag to generate a schema (xsd) and then push the xsd file back through the tool using the /classes /L:VB (or CS) /o:<your path> flags to get classes that I can import and use in my day to day .Net projects

Here is my solution for those who use hook; If you are listing items in your grid and want to remove the selected item, you can use this solution.

var list = data.filter(form => form.id !== selectedRowDataId);
setData(list);

mylist[c(5,7,9)] should do it.

You want the sublists returned as sublists of the result list; you don't use [[]] (or rather, the function is [[) for that -- as Dason mentions in comments, [[ grabs the element.

The answer to this question is saying to use display:none and display:block, but this does not help for someone who is trying to use css transitions to show and hide content using the visibility property.

This also drove me crazy, because using display kills any css transitions.

One solution is to add this to the class that's using visibility:

overflow:hidden

For this to work is does depend on the layout, but it should keep the empty content within the div it resides in.

You can use triple quotes (single ' or double "):

a = """
text
text
text
"""

print(a)

You only need to add .Returns(Task.FromResult(0)); after the Callback.

Example:

mock.Setup(arg => arg.DoSomethingAsync())
    .Callback(() => { <my code here> })
    .Returns(Task.FromResult(0));

Just escape the "\" by using + "\\Tasks" or use a verbatim string like @"\Tasks"

I think the best way is to use currentTarget property instead of target property.

The currentTarget read-only property of the Event interface identifies the current target for the event, as the event traverses the DOM. It always refers to the element to which the event handler has been attached, as opposed to Event.target, which identifies the element on which the event occurred.

For example:

<a href="#"><span class="icon"></span> blah blah</a>

Javascript:

a.addEventListener('click', e => {
    e.currentTarget; // always returns "a" element
    e.target; // may return "a" or "span"
})

As of late April 2009, Microsoft has discontinued all previous versions of Visual Studio Express, including 2005. It is no longer possible to obtain these previous versions from the Microsoft website.

From Here

On Mac, if you have multiple GitHub logins and are not using SSH, force the correct login by using:

git remote set-url origin https://[email protected]/username/repo-name.git

This also works if you're having issues pushing to a private repository.

I'm using Kotlin here

Just adding the information in here, you can also create readable file outside Private Directory for the apps by doing this example

var teks="your teks"
var NamaFile="Text1.txt"
var strwrt:FileWriter
 strwrt=FileWriter(File("sdcard/${NamaFile}"))
            strwrt.write(teks)
            strwrt.close()

after that you can acces File Manager and look up on the Internal Storage. Text1.txt will be on there below all the folder.

Oh, your traceback gave it away: you have a version conflict. You have installed some old version of sqlite in your local dist-packages directory when you already have sqlite3 included in your python2.6 distribution and don't need and probably can't use the old sqlite version. First try:

$ python -c "import sqlite3"

and if that doesn't give you an error, uninstall your dist-package:

easy_install -mxN sqlite

and then import sqlite3 in your code instead and have fun.

Btw, I am a great fan of capturing everything and filtering the information later.

What would happen if you were capturing at Warning level and want some Debug info related to the warning, but were unable to recreate the warning?

Capture everything and filter later!

This holds true even for embedded software unless you find that your processor can't keep up, in which case you might want to re-design your tracing to make it more efficient, or the tracing is interfering with timing (you might consider debugging on a more powerful processor, but that opens up a whole nother can of worms).

Capture everything and filter later!!

(btw, capture everything is also good because it lets you develop tools to do more than just show debug trace (I draw Message Sequence Charts from mine, and histograms of memory usage. It also gives you a basis for comparison if something goes wrong in future (keep all logs, whether pass or fail, and be sure to include build number in the log file)).

yum install nmap-ncat.x86_64

resolved my problem

A CASE expression returns a value from the THEN portion of the clause. You could use it thusly:

SELECT  * 
FROM    sys.indexes i 
    JOIN sys.partitions p 
        ON i.index_id = p.index_id  
    JOIN sys.allocation_units a 
        ON CASE 
           WHEN a.type IN (1, 3) AND a.container_id = p.hobt_id THEN 1
           WHEN a.type IN (2) AND a.container_id = p.partition_id THEN 1
           ELSE 0
           END = 1

Note that you need to do something with the returned value, e.g. compare it to 1. Your statement attempted to return the value of an assignment or test for equality, neither of which make sense in the context of a CASE/THEN clause. (If BOOLEAN was a datatype then the test for equality would make sense.)

It seems like what you're looking for is a variant on the CSS Holy Grail Layout, but in two columns. Check out the resources at this answer for more information.

a_list = []
b_list = []
for i in range(1,100):
    a_list.append(random.randint(1,100))

for i in range(1,100):
    a_list.append(random.randint(101,200))
[sum(x) for x in zip(a_list , b_list )]

Best for every complex types

str1 = "sg-23.0 300sdf343fc  -34rrf-3.4r" #All kinds of occurrence of numbers between strings
num = [float(s) for s in re.findall(r'-?\d+\.?\d*', str1)]
print(num)

Output:

[-23.0, 300.0, 343.0, -34.0, -3.4]

EXECUTE master.dbo.xp_sqlagent_enum_jobs 1,''

Notice the column Running, obviously 1 means that it is currently running, and [Current Step]. This returns job_id to you, so you'll need to look these up, e.g.:

SELECT top 100 *
 FROM   msdb..sysjobs
 WHERE  job_id IN (0x9DAD1B38EB345D449EAFA5C5BFDC0E45, 0xC00A0A67D109B14897DD3DFD25A50B80, 0xC92C66C66E391345AE7E731BFA68C668)

The way that I like to do it is like this with a ternary assignment.

 var width = isNaN(window.innerWidth) ? window.clientWidth : window.innerWidth;
 var height = isNaN(window.innerHeight) ? window.clientHeight : window.innerHeight;

I might point out that, if you run this in the global context that from that point on you could use window.height and window.width.

Works on IE and other browsers as far as I know (I have only tested it on IE11).

Super clean and, if I am not mistaken, efficient.

if you want to delete only a database and its sub-collections use this :

• use <database name>;
• db.dropDatabase();

if you want to delete all the databases in mongo then use this :

db.adminCommand("listDatabases").databases.forEach(function(d)
             {
              if(d.name!="admin" && d.name!="local" && d.name!="config")
                {
                 db.getSiblingDB(d.name).dropDatabase();
                }
             }
          );

So it sounds like the bad commit was incorporated in a merge commit at some point. Has your merge commit been pulled yet? If yes, then you'll want to use git revert; you'll have to grit your teeth and work through the conflicts. If no, then you could conceivably either rebase or revert, but you can do so before the merge commit, then redo the merge.

There's not much help we can give you for the first case, really. After trying the revert, and finding that the automatic one failed, you have to examine the conflicts and fix them appropriately. This is exactly the same process as fixing merge conflicts; you can use git status to see where the conflicts are, edit the unmerged files, find the conflicted hunks, figure out how to resolve them, add the conflicted files, and finally commit. If you use git commit by itself (no -m <message>), the message that pops up in your editor should be the template message created by git revert; you can add a note about how you fixed the conflicts, then save and quit to commit.

For the second case, fixing the problem before your merge, there are two subcases, depending on whether you've done more work since the merge. If you haven't, you can simply git reset --hard HEAD^ to knock off the merge, do the revert, then redo the merge. But I'm guessing you have. So, you'll end up doing something like this:

• create a temporary branch just before the merge, and check it out
• do the revert (or use git rebase -i <something before the bad commit> <temporary branch> to remove the bad commit)
• redo the merge
• rebase your subsequent work back on: git rebase --onto <temporary branch> <old merge commit> <real branch>
• remove the temporary branch

The following code returns dataframe with the 'Category' column replaced by categorical columns:

df_with_dummies = pd.get_dummies(df, prefix='Category_', columns=['Category'])

http://pandas.pydata.org/pandas-docs/stable/generated/pandas.get_dummies.html

It is possible to tell Intellij to ignore this error.

File > Settings > Editor > Inspections, then search for "Wrong package statement" (Under Java, Probable Bugs) on the right and uncheck it.

This is what I did

1. Remove .idea folder

   $ mv .idea .idea.bak

2. Import the project again

One requirement for remote debugging is that the windows account used to run SSMS be part of the sysadmin role. See this MSDN link: http://msdn.microsoft.com/en-us/library/cc646024%28v=sql.105%29.aspx

The trick is hide the input and customize the label.

HTML:

<div class="inputfile-box">
  <input type="file" id="file" class="inputfile" onchange='uploadFile(this)'>
  <label for="file">
    <span id="file-name" class="file-box"></span>
    <span class="file-button">
      <i class="fa fa-upload" aria-hidden="true"></i>
      Select File
    </span>
  </label>
</div>

CSS:

.inputfile-box {
  position: relative;
}

.inputfile {
  display: none;
}

.container {
  display: inline-block;
  width: 100%;
}

.file-box {
  display: inline-block;
  width: 100%;
  border: 1px solid;
  padding: 5px 0px 5px 5px;
  box-sizing: border-box;
  height: calc(2rem - 2px);
}

.file-button {
  background: red;
  padding: 5px;
  position: absolute;
  border: 1px solid;
  top: 0px;
  right: 0px;
}

JS:

function uploadFile(target) {
    document.getElementById("file-name").innerHTML = target.files[0].name;
}

You can check this example: https://jsfiddle.net/rjurado/hnf0zhy1/4/

Access the dictionary with square brackets.

strikes = [number_map[int(x)] for x in input_str.split()]

Because we have two NumPy installations in the system. One is installed by Homebrew and the second is installed by pip. So in order to solve the problem, we need to delete one and use the default NumPy install by OpenCV.

Check the path,

import numpy
print numpy.__path__

and manually delete it using rm.

Maybe you can do something with

get-process -includeusername

In fact, xargs can run commands in parallel for you. There is a special -P max_procs command-line option for that. See man xargs.

Static methods use the class as the object for locking, which is Utils.class for your example. So yes, it is OK.

Sounds like you executed another statement in the same connection before traversing the result set from the first statement. If you're nesting the processing of two result sets from the same database, you're doing something wrong. The combination of those sets should be done on the database side.

This should get you for starting with two letters and ending with two numbers.

[A-Za-z]{2}(.*)[0-9]{2}

If you know it will always be just two and two you can

[A-Za-z]{2}[0-9]{2}

if nvcc --version is not working for you then use cat /usr/local/cuda/version.txt

I still haven’t find a solution, but find a workaround.

You can manually change IIS configuration, in system32\intsrv\config\applicationHost.config. Just manually create (copy-paste) section in <sites> and <location>.

I've found this answer in the site https://plainjs.com/javascript/styles/set-and-get-css-styles-of-elements-53/.

In this code we add multiple styles in an element:

let_x000D_
    element = document.querySelector('span')_x000D_
  , cssStyle = (el, styles) => {_x000D_
      for (var property in styles) {_x000D_
          el.style[property] = styles[property];_x000D_
      }_x000D_
  }_x000D_
;_x000D_
_x000D_
cssStyle(element, { background:'tomato', color: 'white', padding: '0.5rem 1rem'});

span{_x000D_
font-family: sans-serif;_x000D_
color: #323232;_x000D_
background: #fff;_x000D_
}

<span>_x000D_
lorem ipsum_x000D_
</span>

To understand queue method, you have to understand how jQuery does animation. If you write multiple animate method calls one after the other, jQuery creates an 'internal' queue and adds these method calls to it. Then it runs those animate calls one by one.

Consider following code.

function nonStopAnimation()
{
    //These multiple animate calls are queued to run one after
    //the other by jQuery.
    //This is the reason that nonStopAnimation method will return immeidately
    //after queuing these calls. 
    $('#box').animate({ left: '+=500'}, 4000);
    $('#box').animate({ top: '+=500'}, 4000);
    $('#box').animate({ left: '-=500'}, 4000);

    //By calling the same function at the end of last animation, we can
    //create non stop animation. 
    $('#box').animate({ top: '-=500'}, 4000 , nonStopAnimation);
}

The 'queue'/'dequeue' method gives you control over this 'animation queue'.

By default the animation queue is named 'fx'. I have created a sample page here which has various examples which will illustrate how the queue method could be used.

http://jsbin.com/zoluge/1/edit?html,output

Code for above sample page:

$(document).ready(function() {
    $('#nonStopAnimation').click(nonStopAnimation);

    $('#stopAnimationQueue').click(function() {
        //By default all animation for particular 'selector'
        //are queued in queue named 'fx'.
        //By clearning that queue, you can stop the animation.
        $('#box').queue('fx', []);
    });

    $('#addAnimation').click(function() {
        $('#box').queue(function() {
            $(this).animate({ height : '-=25'}, 2000);
            //De-queue our newly queued function so that queues
            //can keep running.
            $(this).dequeue();
        });
    });

    $('#stopAnimation').click(function() {
        $('#box').stop();
    });

    setInterval(function() {
        $('#currentQueueLength').html(
         'Current Animation Queue Length for #box ' + 
          $('#box').queue('fx').length
        );
    }, 2000);
});

function nonStopAnimation()
{
    //These multiple animate calls are queued to run one after
    //the other by jQuery.
    $('#box').animate({ left: '+=500'}, 4000);
    $('#box').animate({ top: '+=500'}, 4000);
    $('#box').animate({ left: '-=500'}, 4000);
    $('#box').animate({ top: '-=500'}, 4000, nonStopAnimation);
}

Now you may ask, why should I bother with this queue? Normally, you wont. But if you have a complicated animation sequence which you want to control, then queue/dequeue methods are your friend.

Also see this interesting conversation on jQuery group about creating a complicated animation sequence.

http://groups.google.com/group/jquery-en/browse_thread/thread/b398ad505a9b0512/f4f3e841eab5f5a2?lnk=gst

Demo of the animation:

http://www.exfer.net/test/jquery/tabslide/

Let me know if you still have questions.

You can also do this with the ol' good method :

String inputLine = "test123";
String translatedString = null;
char[] stringArray = inputLine.toCharArray();
for(int i=0;i<stringArray.length;i++){
      translatedString += Integer.toBinaryString((int) stringArray[i]);
}

The two functions do vastly different things!

The resize() method (and passing argument to constructor is equivalent to that) will insert or delete appropriate number of elements to the vector to make it given size (it has optional second argument to specify their value). It will affect the size(), iteration will go over all those elements, push_back will insert after them and you can directly access them using the operator[].

The reserve() method only allocates memory, but leaves it uninitialized. It only affects capacity(), but size() will be unchanged. There is no value for the objects, because nothing is added to the vector. If you then insert the elements, no reallocation will happen, because it was done in advance, but that's the only effect.

So it depends on what you want. If you want an array of 1000 default items, use resize(). If you want an array to which you expect to insert 1000 items and want to avoid a couple of allocations, use reserve().

EDIT: Blastfurnace's comment made me read the question again and realize, that in your case the correct answer is don't preallocate manually. Just keep inserting the elements at the end as you need. The vector will automatically reallocate as needed and will do it more efficiently than the manual way mentioned. The only case where reserve() makes sense is when you have reasonably precise estimate of the total size you'll need easily available in advance.

EDIT2: Ad question edit: If you have initial estimate, then reserve() that estimate. If it turns out to be not enough, just let the vector do it's thing.

If you're attempting to get an element you can use Vue.util.query which is really just a wrapper around document.querySelector but at 14 characters vs 22 characters (respectively) it is technically shorter. It also has some error handling in case the element you're searching for doesn't exist.

There isn't any official documentation on Vue.util, but this is the entire source of the function:

function query(el) {
  if (typeof el === 'string') {
    var selector = el;
    el = document.querySelector(el);
    if (!el) {
      ({}).NODE_ENV !== 'production' && warn('Cannot find element: ' + selector);
    }
  }
  return el;
}

Repo link: Vue.util.query

If I know the database is MySQL, I'll use the NOW() function like this:

INSERT INTO table_name
   (id, name, created_at) 
VALUES 
   (1, 'Gordon', NOW()) 

You could just give the first cell (therefore column) a width and have the rest default to auto

table {_x000D_
  table-layout: fixed;_x000D_
  border-collapse: collapse;_x000D_
  width: 100%;_x000D_
}_x000D_
td {_x000D_
  border: 1px solid #000;_x000D_
  width: 150px;_x000D_
}_x000D_
td+td {_x000D_
  width: auto;_x000D_
}

<table>_x000D_
  <tr>_x000D_
    <td>150px</td>_x000D_
    <td>equal</td>_x000D_
    <td>equal</td>_x000D_
  </tr>_x000D_
</table>

or alternatively the "proper way" to get column widths might be to use the col element itself

table {_x000D_
  table-layout: fixed;_x000D_
  border-collapse: collapse;_x000D_
  width: 100%;_x000D_
}_x000D_
td {_x000D_
  border: 1px solid #000;_x000D_
}_x000D_
.wide {_x000D_
  width: 150px;_x000D_
}

<table>_x000D_
  <col span="1" class="wide">_x000D_
    <tr>_x000D_
      <td>150px</td>_x000D_
      <td>equal</td>_x000D_
      <td>equal</td>_x000D_
    </tr>_x000D_
</table>

but still useful - and works with IE11 ! here is another short way to get the common browsers returned for css class:

function get_browser()
{
    $browser = '';
    $ua = strtolower($_SERVER['HTTP_USER_AGENT']);
    if (preg_match('~(?:msie ?|trident.+?; ?rv: ?)(\d+)~', $ua, $matches)) $browser = 'ie ie'.$matches[1];
    elseif (preg_match('~(safari|chrome|firefox)~', $ua, $matches)) $browser = $matches[1];

    return $browser;
}

So this function returns: 'safari' or 'firefox' or 'chrome', or 'ie ie8', 'ie ie9', 'ie ie10', 'ie ie11'.

hope it helps

This works for me. Try this one before the start of HTML. I hope it will also work for you.

<?php header('Content-Type: text/html; charset=iso-8859-15'); ?>_x000D_
<!DOCTYPE html>_x000D_
_x000D_
<html lang="en-US">_x000D_
<head>

import * as fs from 'fs';
import * as path from 'path';

fs.readFile(path.join(__dirname, "filename.txt"), (err, data) => {
    if (err) throw err;
    console.log(data);
})

EDIT:

consider the project structure:

../readfile/
+-- filename.txt
+-- src
    +-- index.js
    +-- index.ts

consider the index.ts:

import * as fs from 'fs';
import * as path from 'path';

function lookFilesInDirectory(path_directory) {
    fs.stat(path_directory, (err, stat) => {
        if (!err) {
            if (stat.isDirectory()) {
                console.log(path_directory)
                fs.readdirSync(path_directory).forEach(file => {
                    console.log(`\t${file}`);
                });
                console.log();
            }
        }
    });
}

let path_view = './';
lookFilesInDirectory(path_view);
lookFilesInDirectory(path.join(__dirname, path_view));

if you have in the readfile folder and run tsc src/index.ts && node src/index.js, the output will be:

./
        filename.txt
        src

/home/andrei/scripts/readfile/src/
        index.js
        index.ts

that is, it depends on where you run the node.

the __dirname is directory name of the current module.

As @Awe had said above, this is the solution, that is confirmed to work in Chrome!!

Just make sure this is INSIDE the head tags:

<head>
<style media="print">
    @page 
    {
        size: auto;   /* auto is the initial value */
        margin: 0mm;  /* this affects the margin in the printer settings */
    }

    body 
    {
        background-color:#FFFFFF; 
        border: solid 1px black ;
        margin: 0px;  /* this affects the margin on the content before sending to printer */
   }
</style>
</head>

Like @Shoaib answered, you dont need any jQuery or Javascript. You can to this simply with pure html!

<form method="POST" action="index.php?action=contact_agent">
  <select name="agent_id" required>
    <option value="1">Agent Homer</option>
    <option value="2">Agent Lenny</option>
    <option value="3">Agent Carl</option>
  </select>
  <input type="submit" value="Submit">
</form>

1. Remove &agent_id= from form action since you don't need it there.
2. Add name="agent_id" to the select
3. Optionally add word required do indicate that this selection is required.

Since you are using PHP, then by posting the form to index.php you can catch agent_id with $_POST

/** Since you reference action on `form action` then value of $_GET['action'] will be contact_agent */
$action = $_GET['action'];

/** Value of $_POST['agent_id'] will be selected option value */
$agent_id = $_POST['agent_id']; 

As conclusion for such a simple task you should not use any javascript or jQuery. To @FelipeAlvarez that answers your comment

Just change this line:

 <input type="submit" value="Submit" class="submit" />

with this line:

 <input type="submit" value="Submit/Reload" class="submit" onclick="history.go(-1);">

If you have numpy installed you can try:

data = numpy.asarray(im)

(I say "try" here, because it's unclear why getdata() isn't working for you, and I don't know whether asarray uses getdata, but it's worth a test.)

I think using defer from lodash makes a lot of sense especially in my case where my @ViewChild() was inside async pipe

You should assign value by df.ix[i, 'exp']=X or df.loc[i, 'exp']=X instead of df.ix[i]['ifor'] = x.

Otherwise you are working on a view, and should get a warming:

-c:1: SettingWithCopyWarning: A value is trying to be set on a copy of a slice from a DataFrame. Try using .loc[row_index,col_indexer] = value instead

But certainly, loop probably should better be replaced by some vectorized algorithm to make the full use of DataFrame as @Phillip Cloud suggested.

This can be accessed through Javascript because it's a property of the loaded document, not of its parent.

Here's a quick example:

<script type="text/javascript">
document.write(document.referrer);
</script>

The same thing in PHP would be:

<?php echo $_SERVER["HTTP_REFERER"]; ?>

What version of WPF are you using? I tried in both 3.5 and 4.0, and Fill="#FF000000" should work fine in a in the XAML. There is another syntax, however, if it doesn't. Here's a 3.5 XAML that I tested with two different ways. Better yet would be to use a resource.

<Window x:Class="WpfApplication2.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525">
<Grid>
    <Rectangle Height="100" HorizontalAlignment="Left" Margin="100,12,0,0" Name="rectangle1" Stroke="Black" VerticalAlignment="Top" Width="200" Fill="#FF00AE00" />
    <Rectangle Height="100" HorizontalAlignment="Left" Margin="100,132,0,0" Name="rectangle2" Stroke="Black" VerticalAlignment="Top" Width="200" >
        <Rectangle.Fill>
            <SolidColorBrush Color="#FF00AE00" />
        </Rectangle.Fill>
    </Rectangle>
</Grid>

'RESTless' is a term not often used.

You can define 'RESTless' as any system that is not RESTful. For that it is enough to not have one characteristic that is required for a RESTful system.

Most systems are RESTless by this definition because they don't implement HATEOAS.

I use nullhack for that purpose, it tries to access property of null, which is an error:

try {
  [1,2,3,4,5]
  .forEach(
    function ( val, idx, arr ) {
      if ( val == 3 ) null.NULLBREAK;
    }
  );
} catch (e) {
  // e <=> TypeError: null has no properties
}
//

The proper way to invoke javascript code when clicking a link would be to add an onclick handler:

<a href="#" onclick="myFunction()">LinkText</a>

Although an even "more proper" way would be to get it out of the html all together and add the handler with another javascript when the dom is loaded.

157/32 is int/int, which results in an int.

Try using the double literal - 157/32d, which is int/double, which results in a double.

Firstly create app.js file in the directory you want to publish.

var http = require('http');
var fs = require('fs');
var mime = require('mime');
http.createServer(function(req,res){
    if (req.url != '/app.js') {
    var url = __dirname + req.url;
        fs.stat(url,function(err,stat){
            if (err) {
            res.writeHead(404,{'Content-Type':'text/html'});
            res.end('Your requested URI('+req.url+') wasn\'t found on our server');
            } else {
            var type = mime.getType(url);
            var fileSize = stat.size;
            var range = req.headers.range;
                if (range) {
                    var parts = range.replace(/bytes=/, "").split("-");
                var start = parseInt(parts[0], 10);
                    var end = parts[1] ? parseInt(parts[1], 10) : fileSize-1;
                    var chunksize = (end-start)+1;
                    var file = fs.createReadStream(url, {start, end});
                    var head = {
                'Content-Range': `bytes ${start}-${end}/${fileSize}`,
                'Accept-Ranges': 'bytes',
                'Content-Length': chunksize,
                'Content-Type': type
                }
                    res.writeHead(206, head);
                    file.pipe(res);
                    } else {    
                    var head = {
                'Content-Length': fileSize,
                'Content-Type': type
                    }
                res.writeHead(200, head);
                fs.createReadStream(url).pipe(res);
                    }
            }
        });
    } else {
    res.writeHead(403,{'Content-Type':'text/html'});
    res.end('Sorry, access to that file is Forbidden');
    }
}).listen(8080);

Simply run node app.js and your server shall be running on port 8080. Besides video it can stream all kinds of files.

Why not use

Select * From INFORMATION_SCHEMA.COLUMNS

You can make it DB specific with

Select * From DBNAME.INFORMATION_SCHEMA.COLUMNS

One of the most common application is to efficiently store data in sorted form in order to access and search stored elements quickly. For instance, std::map or std::set in C++ Standard Library.

Binary tree as data structure is useful for various implementations of expression parsers and expression solvers.

It may also be used to solve some of database problems, for example, indexing.

Generally, binary tree is a general concept of particular tree-based data structure and various specific types of binary trees can be constructed with different properties.

Since you've already stashed your changes, all you need is this one-liner:

• git stash branch <branchname> [<stash>]

From the docs (https://www.kernel.org/pub/software/scm/git/docs/git-stash.html):

Creates and checks out a new branch named <branchname> starting from the commit at which the <stash> was originally created, applies the changes recorded in <stash> to the new working tree and index. If that succeeds, and <stash> is a reference of the form stash@{<revision>}, it then drops the <stash>. When no <stash> is given, applies the latest one.

This is useful if the branch on which you ran git stash save has changed enough that git stash apply fails due to conflicts. Since the stash is applied on top of the commit that was HEAD at the time git stash was run, it restores the originally stashed state with no conflicts.

You don't want git revert. That undoes a previous commit. You want git checkout to get git's version of the file from master.

git checkout -- filename.txt

In general, when you want to perform a git operation on a single file, use -- filename.

• git-checkout Documentation
• git-revert Documentation

2020 Update

Git introduced a new command git restore in version 2.23.0. Therefore, if you have git version 2.23.0+, you can simply git restore filename.txt - which does the same thing as git checkout -- filename.txt. The docs for this command do note that it is currently experimental.

• git-restore Documentation

Just in case someone from Blogger arrives, I had this problem when using Beautify extension in VSCode. Don´t use it, don´t beautify it.

in python the operators should be in quotes: db.ProductData.update({'fromAddress':'http://localhost:7000/'}, {"$set": {'fromAddress': 'http://localhost:5000/'}},{"multi": True})

One more base R solution:

merge(aggregate(pt ~ Subject, max, data = group), group)

  Subject pt Event
1       1  5     2
2       2 17     2
3       3  5     2

Without Xcode: create file /usr/local/bin/xcodebuild with content to cheat XcodeSelect

  #!/bin/bash
  exit 0

chmod +x /usr/local/bin/xcodebuild

SOLVED

http://jsfiddle.net/DJqPf/7/

.table-wrapper { 
    overflow-x:scroll;
    overflow-y:visible;
    width:250px;
    margin-left: 120px;
}
td, th {
    padding: 5px 20px;
    width: 100px;
}
th:first-child {
    position: fixed;
    left: 5px
}

UPDATE

$(function () {  _x000D_
  $('.table-wrapper tr').each(function () {_x000D_
    var tr = $(this),_x000D_
        h = 0;_x000D_
    tr.children().each(function () {_x000D_
      var td = $(this),_x000D_
          tdh = td.height();_x000D_
      if (tdh > h) h = tdh;_x000D_
    });_x000D_
    tr.css({height: h + 'px'});_x000D_
  });_x000D_
});

body {_x000D_
    position: relative;_x000D_
}_x000D_
.table-wrapper { _x000D_
    overflow-x:scroll;_x000D_
    overflow-y:visible;_x000D_
    width:200px;_x000D_
    margin-left: 120px;_x000D_
}_x000D_
_x000D_
_x000D_
td, th {_x000D_
    padding: 5px 20px;_x000D_
    width: 100px;_x000D_
}_x000D_
tbody tr {_x000D_
  _x000D_
}_x000D_
th:first-child {_x000D_
    position: absolute;_x000D_
    left: 5px_x000D_
}

<!DOCTYPE html>_x000D_
<html>_x000D_
<head>_x000D_
<script src="https://code.jquery.com/jquery-2.2.3.min.js"></script>_x000D_
  <meta charset="utf-8">_x000D_
  <title>JS Bin</title>_x000D_
</head>_x000D_
<body>_x000D_
<div>_x000D_
    <h1>SOME RANDOM TEXT</h1>_x000D_
</div>_x000D_
<div class="table-wrapper">_x000D_
    <table id="consumption-data" class="data">_x000D_
        <thead class="header">_x000D_
            <tr>_x000D_
                <th>Month</th>_x000D_
                <th>Item 1</th>_x000D_
                <th>Item 2</th>_x000D_
                <th>Item 3</th>_x000D_
                <th>Item 4</th>_x000D_
            </tr>_x000D_
        </thead>_x000D_
        <tbody class="results">_x000D_
            <tr>_x000D_
                <th>Jan is an awesome month</th>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
            </tr>_x000D_
            <tr>_x000D_
                <th>Feb</th>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
            </tr>_x000D_
            <tr>_x000D_
                <th>Mar</th>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
            </tr>_x000D_
            <tr>_x000D_
                <th>Apr</th>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>  _x000D_
            </tr>_x000D_
            <tr>    _x000D_
                <th>May</th>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
            </tr>_x000D_
            <tr>_x000D_
                <th>Jun</th>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
                <td>3163</td>_x000D_
            </tr>_x000D_
_x000D_
            <tr>_x000D_
                <th>...</th>_x000D_
                <td>...</td>_x000D_
                <td>...</td>_x000D_
                <td>...</td>_x000D_
                <td>...</td>_x000D_
            </tr>_x000D_
        </tbody>_x000D_
    </table>_x000D_
</div>_x000D_
_x000D_
<div>_x000D_
</div>_x000D_
</body>_x000D_
</html>

Try in yourbatch

set "batchisin=%~dp0"

which should set the variable to your batch's location.

import java.io.IOException;
import java.lang.ProcessBuilder;

public class handlingexe {
    public static void main(String[] args) throws IOException {
        ProcessBuilder p = new ProcessBuilder();
        System.out.println("Started EXE");
        p.command("C:\\Users\\AppData\\Local\\Google\\Chrome\\Application\\chrome.exe");   

        p.start();
        System.out.println("Started EXE"); 
    }
}

I usualy use a multi-culture function to parse user input, mostly because if someone is used to the numpad and is using a culture that use a comma as the decimal separator, that person will use the point of the numpad instead of a comma.

public static double GetDouble(string value, double defaultValue)
{
    double result;

    //Try parsing in the current culture
    if (!double.TryParse(value, System.Globalization.NumberStyles.Any, CultureInfo.CurrentCulture, out result) &&
        //Then try in US english
        !double.TryParse(value, System.Globalization.NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out result) &&
        //Then in neutral language
        !double.TryParse(value, System.Globalization.NumberStyles.Any, CultureInfo.InvariantCulture, out result))
    {
        result = defaultValue;
    }

    return result;
}

Beware though, @nikie comments are true. To my defense, I use this function in a controlled environment where I know that the culture can either be en-US, en-CA or fr-CA. I use this function because in French, we use the comma as a decimal separator, but anybody who ever worked in finance will always use the decimal separator on the numpad, but this is a point, not a comma. So even in the fr-CA culture, I need to parse number that will have a point as the decimal separator.

wrap a <span> around those words and style with the appropriate color

now is the time for <span style='color:orange'>all good men</span> to come to the

Setup https://docs.djangoproject.com/en/dev/topics/logging/ and then these error's will echo where you point them. By default they tend to go off in the weeds so I always start off with a good logging setup before anything else.

Here is a really good example for a basic setup: https://ian.pizza/b/2013/04/16/getting-started-with-django-logging-in-5-minutes/

Edit: The new link is moved to: https://github.com/ianalexander/ianalexander/blob/master/content/blog/getting-started-with-django-logging-in-5-minutes.html

As DotNetMensch said but you DO NOT need to add another site in IIS as this can also cause further problems and make things more complicated because you then have a website within a website so the file paths, masterpage paths and web.config paths may need changing. You just need to edit teh bindings of the existing site and add the new subdomain there.

So:

1. Add sub-domain to DNS records. My host (RackSpace) uses a web portal to do this so you just log in and go to Network->Domains(DNS)->Actions->Create Zone, and enter your subdomain as mysubdomain.domain.com etc, leave the other settings as default

2. Go to your domain in IIS, right-click->Edit Bindings->Add, and add your new subdomain leaving everything else the same e.g. mysubdomain.domain.com

You may need to wait 5-10 mins for the DNS records to update but that's all you need.

Since the soft keyboard is part of the OS, more often than not, you won't be able to hide it - also, on iOS, hiding the keyboard drops focus from the element.

However, if you use the onFocus attribute on the input, and then blur() the text input immediately, the keyboard will hide itself and the onFocus event can set a variable to define which text input was focused last.

Then alter your on-page keyboard to only alter the last-focused (check using the variable) text input, rather than simulating a key press.

I think typecasting on php on inside block, String on PHP is not object as I know:

<?php
function phpwtf($s) {
    $s = (string) $s;
    echo "$s\n";
}
phpwtf("Type hinting is da bomb");

Simply put:

SELECT * 
FROM TABLE_NAME
WHERE
dob > '1/21/2012'

Where 1/21/2012 is the date and you want all data, including that date.

SELECT * 
FROM TABLE_NAME
WHERE
dob BETWEEN '1/21/2012' AND '2/22/2012'

Use a between if you're selecting time between two dates

This is a quick formatter in JQuery using the .toFixed(2) function for two decimal places.

<input class="my_class_selector" type='number' value='33'/>


// if this first call is in $(document).ready() it will run
// after the page is loaded and format any of these inputs

$(".my_class_selector").each(format_2_dec);
function format_2_dec() {
    var curr_val = parseFloat($(this).val());
    $(this).val(curr_val.toFixed(2));
}

Cons: you have to call this every time the input number is changed to reformat it.

// listener for input being changed
$(".my_class_selector").change(function() {
    // potential code wanted after a change

    // now reformat it to two decimal places
    $(".my_class_selector").each(format_2_dec);
});

Note: for some reason even if an input is of type 'number' the jQuery val() returns a string. Hence the parseFloat().

Python 3.x: small greek letters are coded from 945 to 969 so,alpha is chr(945), omega is chr(969) so just type

print(chr(945))

the list of small greek letters in a list:

greek_letterz=[chr(code) for code in range(945,970)]

print(greek_letterz)

And now, alpha is greek_letterz[0], beta is greek_letterz[1], a.s.o

Please follow these steps:

1) Run the command prompt as administrator.

2) Type either of the two lines below in the command prompt:

%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i

or

%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i

the simplest:

dots = dots*1+5;

the dots will be converted to number.

If you're just checking before trying to add a new value, use the ContainsKey method:

if (!openWith.ContainsKey("ht"))
{
    openWith.Add("ht", "hypertrm.exe");
}

If you're checking that the value exists, use the TryGetValue method as described in Jon Skeet's answer.

You could add it as an extension method:

public static T[] SubArray<T>(this T[] data, int index, int length)
{
    T[] result = new T[length];
    Array.Copy(data, index, result, 0, length);
    return result;
}
static void Main()
{
    int[] data = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
    int[] sub = data.SubArray(3, 4); // contains {3,4,5,6}
}

Update re cloning (which wasn't obvious in the original question). If you really want a deep clone; something like:

public static T[] SubArrayDeepClone<T>(this T[] data, int index, int length)
{
    T[] arrCopy = new T[length];
    Array.Copy(data, index, arrCopy, 0, length);
    using (MemoryStream ms = new MemoryStream())
    {
        var bf = new BinaryFormatter();
        bf.Serialize(ms, arrCopy);
        ms.Position = 0;
        return (T[])bf.Deserialize(ms);
    }
}

This does require the objects to be serializable ([Serializable] or ISerializable), though. You could easily substitute for any other serializer as appropriate - XmlSerializer, DataContractSerializer, protobuf-net, etc.

Note that deep clone is tricky without serialization; in particular, ICloneable is hard to trust in most cases.

I just wanted to point out that sometimes this error happens because a function has been used as a high order function (passed as an argument) and then the scope of this got lost. In such cases, I would recommend passing such function bound to this. E.g.

this.myFunction.bind(this);

I had to enable HTTP Activation in .NET Framework 4.5 Advanced Services > WCF Services

See ?assign.

> assign(paste("tra.", 1, sep = ""), 5)
> tra.1
  [1] 5

You need to use the new operator when creating the object

Contacts.add(new Data(name, address, contact)); // Creating a new object and adding it to list - single step

or else

Data objt = new Data(name, address, contact); // Creating a new object
Contacts.add(objt); // Adding it to the list

and your constructor shouldn't contain void. Else it becomes a method in your class.

public Data(String n, String a, String c) { // Constructor has the same name as the class and no return type as such

It's O(V+E) because each visit to v of V must visit each e of E where |e| <= V-1. Since there are V visits to v of V then that is O(V). Now you have to add V * |e| = E => O(E). So total time complexity is O(V + E).

You can do like

HTML in PHP :

<?php
     echo "<table>";
     echo "<tr>";
     echo "<td>Name</td>";
     echo "<td>".$name."</td>";
     echo "</tr>";
     echo "</table>";
?>

Or You can write like.

PHP in HTML :

<?php /*Do some PHP calculation or something*/ ?>
     <table>
         <tr>
             <td>Name</td>
             <td><?php echo $name;?></td>
         </tr>
     </table>

<?php /*Do some PHP calculation or something*/ ?> Means:
You can open a PHP tag with <?php, now add your PHP code, then close the tag with ?> and then write your html code. When needed to add more PHP, just open another PHP tag with <?php.

I came here because I had the same issue. I wanted to present the options to the user while leaving the option of remaining empty. Although this is possible to explicitly code using checkboxes that would complicate the back end.

Having the user Control+click is almost as good as having them uncheck it through the console. Catching the mousedown is to early and onclick is too late.

Well, at last here is a solution! Just put these few lines once on the page and you have it made for all radio buttons on the page. You can even fiddle with the selector to customize it.

window.onload = function() {_x000D_
  document.querySelectorAll("INPUT[type='radio']").forEach(function(rd) {_x000D_
    rd.addEventListener("mousedown", function() {_x000D_
      if(this.checked) {_x000D_
        this.onclick=function() {_x000D_
          this.checked=false_x000D_
        }_x000D_
      } else {_x000D_
        this.onclick=null_x000D_
      }_x000D_
    })_x000D_
  })_x000D_
}

<input type=radio name=unchecksample> Number One<br>_x000D_
<input type=radio name=unchecksample> Number Two<br>_x000D_
<input type=radio name=unchecksample> Number Three<br>_x000D_
<input type=radio name=unchecksample> Number Four<br>_x000D_
<input type=radio name=unchecksample> Number Five<br>

If the lists allow duplicate elements, you can use Counter from collections:

from collections import Counter
result = list((Counter(x)-Counter(y)).elements())

If you need to preserve the order of elements from x:

result = [ v for c in [Counter(y)] for v in x if not c[v] or c.subtract([v]) ]

You could use the GetSize function to get those information, cv.GetSize(im) would return a tuple with the width and height of the image. You can also use im.depth and img.nChan to get some more information.

And to resize an image, I would use a slightly different process, with another image instead of a matrix. It is better to try to work with the same type of data:

size = cv.GetSize(im)
thumbnail = cv.CreateImage( ( size[0] / 10, size[1] / 10), im.depth, im.nChannels)
cv.Resize(im, thumbnail)

Hope this helps ;)

Julien

You want a java decompiler, you can use the command line tool javap to do this. Also, Java Decompiler HOW-TO describes how you can decompile a class file.

You can use the sp_help 'TableName'

This post can help you as a little bit related :

Using RegEX To Prefix And Append In Notepad++

Assuming alphanumeric words, you can use:

Search = ^([A-Za-z0-9]+)$ Replace = able:"\1"

Or, if you just want to highlight the lines and use "Replace All" & "In Selection" (with the same replace):

Search = ^(.+)$

^ points to the start of the line. $ points to the end of the line.

\1 will be the source match within the parentheses.

I know this question already has a chosen answer, but I found this article that evidently shows that string interpolation works faster than concatenation. It might be helpful for those who are still in doubt.

Converting to a list without using the keys method makes it more readable:

list(newdict)

and, when looping through dictionaries, there's no need for keys():

for key in newdict:
    print key

unless you are modifying it within the loop which would require a list of keys created beforehand:

for key in list(newdict):
    del newdict[key]

On Python 2 there is a marginal performance gain using keys().

If you don't want to use a global object like window or global (node), you can try something like this:

var obj = {};
obj['whatever'] = 'There\'s no need to store even more stuff in a global object.';

console.log(obj['whatever']);

Try using:

string ap = c.Request["AP"];

That reads from the cookies, form, query string or server variables.

Alternatively:

string ap = c.Request.Form["AP"];

to just read from the form's data.

Sounds like you don't have the execute flag set on the file permissions, try:

chmod u+x program_name

use pandas vectorized string methods; as in the documentation:

these methods exclude missing/NA values automatically

.str.lower() is the very first example there;

>>> df['x'].str.lower()
0    one
1    two
2    NaN
Name: x, dtype: object

If you want to check if your -vm eclipse.ini option worked correctly you can use this to see under what JVM the IDE itself runs: menu Help > About Eclipse > Installation Details > Configuration tab. Locate the line that says: java.runtime.version=....

I don't think all the other answerers understood the question correctly. The question requires disabling editing part of the text. One solution I can think of is simulating a textbox with a fixed prefix which is not part of the textarea or input.

An example of this approach is:

<div style="border:1px solid gray; color:#999999; font-family:arial; font-size:10pt; width:200px; white-space:nowrap;">Default Notes<br/>
<textarea style="border:0px solid black;" cols="39" rows="5"></textarea></div>

The other approach, which I end up using is using JS and JQuery to simulate "Disable" feature. Example with pseudo-code (cannot be specific cause of legal issue):

  // disable existing notes by preventing keystroke
  document.getElementById("txtNotes").addEventListener('keydown', function (e) {
    if (cursorLocation < defaultNoteLength ) {
            e.preventDefault();
  });

    // disable existing notes by preventing right click
    document.addEventListener('contextmenu', function (e) {
        if (cursorLocation < defaultNoteLength )
            e.preventDefault();
    });

Thanks, Carsten, for mentioning that this question is old, but I found that the solution might help other people in the future.

>>> def sum(x, y):
...     def do_it():
...             return x + y
...     return do_it
... 
>>> a = sum(1, 3)
>>> a
<function do_it at 0xb772b304>
>>> a()
4

Is this what you were looking for? It's called a closure.

The most common idiom for creating an array without using the inefficient += is something like this, from the output of a loop:

$array = foreach($i in 1..10) { 
  $i
}
$array

If you want to maintain the order in which you added the elements to the map, use LinkedHashMap as opposed to just HashMap.

Here is an approach that will allow you to get a value by its index in the map:

public Object getElementByIndex(LinkedHashMap map,int index){
    return map.get( (map.keySet().toArray())[ index ] );
}

i want to discuss this question more theoretically (since it has already enough practical answers)

.net has a very nice abstraction model for groups of data (a.k.a. collections)

• At the very top, and the most abstract, you have an IEnumerable it's just a group of data that you can enumerate. It doesn't matter HOW you enumerate, it's just that you can enumerate some data. And that enumeration is done by a completely different object, an IEnumerator

these interfaces are defined is as follows:

//
// Summary:
//     Exposes an enumerator, which supports a simple iteration over a non-generic collection.
public interface IEnumerable
{
    //
    // Summary:
    //     Returns an enumerator that iterates through a collection.
    //
    // Returns:
    //     An System.Collections.IEnumerator object that can be used to iterate through
    //     the collection.
    IEnumerator GetEnumerator();
}

//
// Summary:
//     Supports a simple iteration over a non-generic collection.
public interface IEnumerator
{
    //
    // Summary:
    //     Gets the element in the collection at the current position of the enumerator.
    //
    // Returns:
    //     The element in the collection at the current position of the enumerator.
    object Current { get; }

    //
    // Summary:
    //     Advances the enumerator to the next element of the collection.
    //
    // Returns:
    //     true if the enumerator was successfully advanced to the next element; false if
    //     the enumerator has passed the end of the collection.
    //
    // Exceptions:
    //   T:System.InvalidOperationException:
    //     The collection was modified after the enumerator was created.
    bool MoveNext();
    //
    // Summary:
    //     Sets the enumerator to its initial position, which is before the first element
    //     in the collection.
    //
    // Exceptions:
    //   T:System.InvalidOperationException:
    //     The collection was modified after the enumerator was created.
    void Reset();
}

• as you might have noticed, the IEnumerator interface doesn't "know" what an index is, it just knows what element it's currently pointing to, and how to move to the next one.

• now here is the trick: foreach considers every input collection an IEnumerable, even if it is a more concrete implementation like an IList<T> (which inherits from IEnumerable), it will only see the abstract interface IEnumerable.

• what foreach is actually doing, is calling GetEnumerator on the collection, and calling MoveNext until it returns false.

• so here is the problem, you want to define a concrete concept "Indices" on an abstract concept "Enumerables", the built in foreach construct doesn't give you that option, so your only way is to define it yourself, either by what you are doing originally (creating a counter manually) or just use an implementation of IEnumerator that recognizes indices AND implement a foreach construct that recognizes that custom implementation.

personally i would create an extension method like this

public static class Ext
{
    public static void FE<T>(this IEnumerable<T> l, Action<int, T> act)
    {
        int counter = 0;
        foreach (var item in l)
        {
            act(counter, item);
            counter++;
        }
    }
}

and use it like this

var x = new List<string>() { "hello", "world" };
x.FE((ind, ele) =>
{
    Console.WriteLine($"{ind}: {ele}");
});

this also avoids any unnecessary allocations seen in other answers.

def match_string(words):
    nums = 0
    letter = 0
    other = 0
    for i in words :
        if i.isalpha():
            letter+=1
        elif i.isdigit():
            nums+=1
        else:
            other+=1
    return nums,letter,other

x = match_string("Hello World")
print(x)
>>>
(0, 10, 2)
>>>

{!! Form::text('firstname', null !!}

@if($errors->has('firstname')) 
    {{ $errors->first('firstname') }} 
@endif

We can use an optional merger function also in case of same key collision. For example, If two or more persons have the same getLast() value, we can specify how to merge the values. If we not do this, we could get IllegalStateException. Here is the example to achieve this...

Map<String, Person> map = 
roster
    .stream()
    .collect(
        Collectors.toMap(p -> p.getLast(),
                         p -> p,
                         (person1, person2) -> person1+";"+person2)
    );

All the other answers here explain how to program your proxy settings into Firefox which is what WPAD was invented to do. If you have WPAD configured then just tell Firefox to use it to auto-detect its settings, as you would in the GUI.

To do this from a cmd file or command line:

pushd "%APPDATA%\Mozilla\Firefox\Profiles\*.default"
echo user_pref("network.proxy.type", 4);>>prefs.js
popd

This of course requires you to have WPAD configured and working correctly. Also I believe prefs.js won't exist until you've run Firefox once.

Since I had everything being forwarded to index.php anyway I thought I would try setting the headers in PHP instead of the .htaccess file and it worked! YAY! Here's what I added to index.php for anyone else having this problem.

// Allow from any origin
if (isset($_SERVER['HTTP_ORIGIN'])) {
    // should do a check here to match $_SERVER['HTTP_ORIGIN'] to a
    // whitelist of safe domains
    header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
    header('Access-Control-Allow-Credentials: true');
    header('Access-Control-Max-Age: 86400');    // cache for 1 day
}
// Access-Control headers are received during OPTIONS requests
if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {

    if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD']))
        header("Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS");         

    if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']))
        header("Access-Control-Allow-Headers: {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}");

}

credit goes to slashingweapon for his answer on this question

Because I'm using Slim I added this route so that OPTIONS requests get a HTTP 200 response

// return HTTP 200 for HTTP OPTIONS requests
$app->map('/:x+', function($x) {
    http_response_code(200);
})->via('OPTIONS');

You go into ~/.janus and run:

git submodule add <git@github ...> snipmate-snippets/snippets/

If you need more information about submodules (or git in general) ProGit is pretty useful.

You could convert it to a list, then use the indexOf method:

Array.asList(array).indexOf(1); 

http://download.oracle.com/javase/1.5.0/docs/api/java/util/Arrays.html#asList(T...) http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html#indexOf(java.lang.Object)

On the DataGridView, set the DataPropertyName of the columns to your column names of your DataTable.

Since many browsers block popups by default and popups are really ugly, I recommend using lightbox or thickbox.

They are prettier and are not popups. They are extra HTML markups that are appended to your document's body with the appropriate CSS content.

http://jquery.com/demo/thickbox/

I don't really think that any of the past answers spotted out the problem of the original poster. They all presume a GET request while the poster was trying to POST data and get a download in response.

In the course of searching for any better answer we found this jQuery Plugin for Requesting Ajax-like File Downloads.

In its "heart" it creates a "temporary" HTML form containing the given data as input fields. This form is appended to the document and posted to the desired URL. Right after that the form is removed again:

jQuery('<form action="'+ url +'" method="'+ (method||'post') +'">'+inputs+'</form>')
    .appendTo('body').submit().remove()

Update Mayur's answer looks pretty promising and very simple in comparison to the jQuery plug-in I referred to.

public class Elvis { 
   public static final Elvis INSTANCE = new Elvis();
   private Elvis () {...}
 }

Source : Effective Java -> Item 2

It suggests to use it, if you are sure that class will always remain singleton.

To those who are wondering if they should or not use event.which in vanilla JS or Angular : It's now deprecated so prefer using event.buttons instead.

Note : With this method and (mousedown) event:

• left click press is associated to 1
• right click press is associated to 2
• scroll button press is associated with 4

and (mouseup) event will NOT return the same numbers but 0 instead.

Source : https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/buttons

It depends on what you want to do.

ref: http://www.csharp-examples.net/get-files-from-directory/

This will bring back ALL the files in the specified directory

string[] fileArray = Directory.GetFiles(@"c:\Dir\");

This will bring back ALL the files in the specified directory with a certain extension

string[] fileArray = Directory.GetFiles(@"c:\Dir\", "*.jpg");

This will bring back ALL the files in the specified directory AS WELL AS all subdirectories with a certain extension

string[] fileArray = Directory.GetFiles(@"c:\Dir\", "*.jpg", SearchOption.AllDirectories);

Hope this helps

Each version of Visual Studio prior to Visual Studio 2010 is tied to a specific .NET framework. (VS2008 is .NET 3.5, VS2005 is .NET 2.0, VS2003 is .NET1.1) Visual Studio 2010 and beyond allow for targeting of prior framework versions but cannot be used for future releases. You must use Visual Studio 2012 in order to utilize .NET 4.5.

If a graph satisfy this property

|e| > |v| - 1

then the graph contains at least on cycle.

[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.Smo") worked for me.

This is a variant of the list comprehension answer given by @psun.

By switching the output value, you can actually extract the matching pattern from the list comprehension (something not possible with the any() approach by @Lauritz-v-Thaulow)

extensionsToCheck = ['.pdf', '.doc', '.xls']
url_string = 'http://.../foo.doc'

print [extension for extension in extensionsToCheck if(extension in url_string)]

['.doc']`

You can furthermore insert a regular expression if you want to collect additional information once the matched pattern is known (this could be useful when the list of allowed patterns is too long to write into a single regex pattern)

print [re.search(r'(\w+)'+extension, url_string).group(0) for extension in extensionsToCheck if(extension in url_string)]

['foo.doc']

Another solution I ran across tonight, which worked for my needs, was to add box-sizing attributes:

-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;

These attributes force the border to be part of the box model's width and height and correct the issue as well.

According to caniuse.com » box-sizing, box-sizing is supported in IE8+.

If you're using LESS or Sass there is a Bootstrap mixin for this.

LESS:

.box-sizing(border-box);

Sass:

@include box-sizing(border-box);

I ran into this exact same issue today. I had installed IIS, but did not have the activate WCF Services Enabled under .net framework 4.6.

It appears that most (all?) of the answers here rely on some form of git filter-branch --subdirectory-filter and its ilk. This may work "most times" however for some cases, for instance the case of when you renamed the folder, ex:

 ABC/
    /move_this_dir # did some work here, then renamed it to

ABC/
    /move_this_dir_renamed

If you do a normal git filter style to extract "move_this_dir_renamed" you will lose file change history that occurred from back when it was initially "move_this_dir" (ref).

It thus appears that the only way to really keep all change history (if yours is a case like this), is, in essence, to copy the repository (create a new repo, set that to be the origin), then nuke everything else and rename the subdirectory to the parent like this:

1. Clone the multi-module project locally
2. Branches - check what's there: git branch -a
3. Do a checkout to each branch to be included in the split to get a local copy on your workstation: git checkout --track origin/branchABC
4. Make a copy in a new directory: cp -r oldmultimod simple
5. Go into the new project copy: cd simple
6. Get rid of the other modules that aren't needed in this project:
7. git rm otherModule1 other2 other3
8. Now only the subdir of the target module remains
9. Get rid of the module subdir so that the module root becomes the new project root
10. git mv moduleSubdir1/* .
11. Delete the relic subdir: rmdir moduleSubdir1
12. Check changes at any point: git status
13. Create the new git repo and copy its URL to point this project into it:
14. git remote set-url origin http://mygithost:8080/git/our-splitted-module-repo
15. Verify this is good: git remote -v
16. Push the changes up to the remote repo: git push
17. Go to the remote repo and check it's all there
18. Repeat it for any other branch needed: git checkout branch2

This follows the github doc "Splitting a subfolder out into a new repository" steps 6-11 to push the module to a new repo.

This will not save you any space in your .git folder, but it will preserve all your change history for those files even across renames. And this may not be worth it if there isn't "a lot" of history lost, etc. But at least you are guaranteed not to lose older commits!

Apply the color to the li and set the span (or other child element) color to whatever color the text should be.

ul
{
    list-style-type: square;
}

ul > li
{
    color: green;
}

ul > li > span
{
    color: black;
}

JSFiddle

From the spring docs

Spring can be easily integrated into any Java-based web framework. All you need to do is to declare the ContextLoaderListener in your web.xml and use a contextConfigLocation to set which context files to load.

The <context-param>:

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/applicationContext*.xml</param-value>
</context-param>

<listener>
   <listener-class>
        org.springframework.web.context.ContextLoaderListener
   </listener-class>
</listener> 

You can then use the WebApplicationContext to get a handle on your beans.

WebApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(servlet.getServletContext());
SomeBean someBean = (SomeBean) ctx.getBean("someBean");

See http://static.springsource.org/spring/docs/2.5.x/api/org/springframework/web/context/support/WebApplicationContextUtils.html for more info

In my case by doing which emulator it returned $ANDROID_HOME/tools/emulator but it should be $ANDROID_HOME/emulator/emulator

So I just added $ANDROID_HOME/emulator before $ANDROID_HOME/tools in the PATH variable and it works fine now

OWASP recommends that "[e]xcept for alphanumeric characters, [you should] escape all characters with ASCII values less than 256 with the &#xHH; format (or a named entity if available) to prevent switching out of [an] attribute."

So here's a function that does that, with a usage example:

function escapeHTML(unsafe) {
  return unsafe.replace(
    /[\u0000-\u002F]|[\u003A-\u0040]|[\u005B-\u00FF]/g,
    c => '&#' + ('000' + c.charCodeAt(0)).substr(-4, 4) + ';'
  )
}
document.querySelector('div').innerHTML =
  '<span class=' +
  escapeHTML('this should break it! " | / % * + , - / ; < = > ^') +
  '>' +
  escapeHTML('<script>alert("inspect the attributes")\u003C/script>') +
  '</span>'

<div></div>

Disclaimer: You should verify the entity ranges I have provided to validate the safety yourself.

As was mentioned in the question here, the open command in 10.6 now has an args flag, so you can call:

open -n ./AppName.app --args -AppCommandLineArg

For me I was using expired auth keys. Generated new ones and boom.

Set the html tag, too. This way no weird position hacks are required.

html, body {height: 100%}

This page provides great understanding about the constructor and destructor attribute implementation and the sections within within ELF that allow them to work. After digesting the information provided here, I compiled a bit of additional information and (borrowing the section example from Michael Ambrus above) created an example to illustrate the concepts and help my learning. Those results are provided below along with the example source.

As explained in this thread, the constructor and destructor attributes create entries in the .ctors and .dtors section of the object file. You can place references to functions in either section in one of three ways. (1) using either the section attribute; (2) constructor and destructor attributes or (3) with an inline-assembly call (as referenced the link in Ambrus' answer).

The use of constructor and destructor attributes allow you to additionally assign a priority to the constructor/destructor to control its order of execution before main() is called or after it returns. The lower the priority value given, the higher the execution priority (lower priorities execute before higher priorities before main() -- and subsequent to higher priorities after main() ). The priority values you give must be greater than100 as the compiler reserves priority values between 0-100 for implementation. Aconstructor or destructor specified with priority executes before a constructor or destructor specified without priority.

With the 'section' attribute or with inline-assembly, you can also place function references in the .init and .fini ELF code section that will execute before any constructor and after any destructor, respectively. Any functions called by the function reference placed in the .init section, will execute before the function reference itself (as usual).

I have tried to illustrate each of those in the example below:

#include <stdio.h>
#include <stdlib.h>

/*  test function utilizing attribute 'section' ".ctors"/".dtors"
    to create constuctors/destructors without assigned priority.
    (provided by Michael Ambrus in earlier answer)
*/

#define SECTION( S ) __attribute__ ((section ( S )))

void test (void) {
printf("\n\ttest() utilizing -- (.section .ctors/.dtors) w/o priority\n");
}

void (*funcptr1)(void) SECTION(".ctors") =test;
void (*funcptr2)(void) SECTION(".ctors") =test;
void (*funcptr3)(void) SECTION(".dtors") =test;

/*  functions constructX, destructX use attributes 'constructor' and
    'destructor' to create prioritized entries in the .ctors, .dtors
    ELF sections, respectively.

    NOTE: priorities 0-100 are reserved
*/
void construct1 () __attribute__ ((constructor (101)));
void construct2 () __attribute__ ((constructor (102)));
void destruct1 () __attribute__ ((destructor (101)));
void destruct2 () __attribute__ ((destructor (102)));

/*  init_some_function() - called by elf_init()
*/
int init_some_function () {
    printf ("\n  init_some_function() called by elf_init()\n");
    return 1;
}

/*  elf_init uses inline-assembly to place itself in the ELF .init section.
*/
int elf_init (void)
{
    __asm__ (".section .init \n call elf_init \n .section .text\n");

    if(!init_some_function ())
    {
        exit (1);
    }

    printf ("\n    elf_init() -- (.section .init)\n");

    return 1;
}

/*
    function definitions for constructX and destructX
*/
void construct1 () {
    printf ("\n      construct1() constructor -- (.section .ctors) priority 101\n");
}

void construct2 () {
    printf ("\n      construct2() constructor -- (.section .ctors) priority 102\n");
}

void destruct1 () {
    printf ("\n      destruct1() destructor -- (.section .dtors) priority 101\n\n");
}

void destruct2 () {
    printf ("\n      destruct2() destructor -- (.section .dtors) priority 102\n");
}

/* main makes no function call to any of the functions declared above
*/
int
main (int argc, char *argv[]) {

    printf ("\n\t  [ main body of program ]\n");

    return 0;
}

output:

init_some_function() called by elf_init()

    elf_init() -- (.section .init)

    construct1() constructor -- (.section .ctors) priority 101

    construct2() constructor -- (.section .ctors) priority 102

        test() utilizing -- (.section .ctors/.dtors) w/o priority

        test() utilizing -- (.section .ctors/.dtors) w/o priority

        [ main body of program ]

        test() utilizing -- (.section .ctors/.dtors) w/o priority

    destruct2() destructor -- (.section .dtors) priority 102

    destruct1() destructor -- (.section .dtors) priority 101

The example helped cement the constructor/destructor behavior, hopefully it will be useful to others as well.

This would be way easier:

char data [21];
int number_of_bytes_received;

if(Serial.available() > 0)
{
    number_of_bytes_received = Serial.readBytesUntil (13,data,20); // read bytes (max. 20) from buffer, untill <CR> (13). store bytes in data. count the bytes recieved.
    data[number_of_bytes_received] = 0; // add a 0 terminator to the char array
} 

bool result = strcmp (data, "whatever");
// strcmp returns 0; if inputs match.
// http://en.cppreference.com/w/c/string/byte/strcmp


if (result == 0)
{
   Serial.println("data matches whatever");
} 
else 
{
   Serial.println("data does not match whatever");
}

? : isn't this the ternary operator?

var x= expression ? true:false

Mac users just open /Users/(USERNAME)/.bash_profile this file in a editor.
and add this line to add path.

export PATH="/Users/myuser/Library/Android/sdk/platform-tools":$PATH

this is the default path if you install adb via studio. and dont forget to change the username in this line.

i think you problem is not the selector file.

you have to add

<imagebutton ..
    android:clickable="true"
/>

to your image buttons.

by default the onClick is handled at the listitem level (parent). and the imageButtons dont recieve the onClick.

when you add the above attribute the image button will receive the event and the selector will be used.

check this POST which explains the same for checkbox.

Since you are using textarea, you may find \n or \r (or \r\n) for line breaks. So, the following is suggested:

$('#keywords').val().split(/\r|\n/)

ref: check whether string contains a line break

The element that you posted looks like it's just copy-pasted from the Google Maps embed feature.

If you'd like to drop markers for the locations that you have, you'll need to write some JavaScript to do so. I'm learning how to do this as well.

Check out the following: https://developers.google.com/maps/documentation/javascript/overlays

It has several examples and code samples that can be easily re-used and adapted to fit your current problem.

I had the idea of simply copy the source code from android.support.v4.app.FragmentPagerAdpater into a custom class named CustumFragmentPagerAdapter. This gave me the chance to modify the instantiateItem(...) so that every time it is called, it removes / destroys the currently attached fragment before it adds the new fragment received from getItem() method.

Simply modify the instantiateItem(...) in the following way:

@Override
public Object instantiateItem(ViewGroup container, int position) {
    if (mCurTransaction == null) {
        mCurTransaction = mFragmentManager.beginTransaction();
    }
    final long itemId = getItemId(position);

    // Do we already have this fragment?
    String name = makeFragmentName(container.getId(), itemId);
    Fragment fragment = mFragmentManager.findFragmentByTag(name);

    // remove / destroy current fragment
    if (fragment != null) {
        mCurTransaction.remove(fragment);
    }

    // get new fragment and add it
    fragment = getItem(position);
    mCurTransaction.add(container.getId(), fragment,    makeFragmentName(container.getId(), itemId));

    if (fragment != mCurrentPrimaryItem) {
        fragment.setMenuVisibility(false);
        fragment.setUserVisibleHint(false);
    }

    return fragment;
}

You can use Get External Data (dispite its name), located in the 'Data' tab of Excel 2010, to set up a connection in a workbook to query data from itself. Use From Other Sources From Microsoft Query to connect to Excel

Once set up you can use VBA to manipulate the connection to, among other thing, view and modify the SQL command that drives the query. This query does reference the in memory workbook, so doen't require a save to refresh the latest data.

Here's a quick Sub to demonstrate accessing the connection objects

Sub DemoConnection()
    Dim c As Connections
    Dim wb As Workbook
    Dim i As Long
    Dim strSQL As String

    Set wb = ActiveWorkbook
    Set c = wb.Connections
    For i = 1 To c.Count
        ' Reresh the data
        c(i).Refresh 
        ' view the SQL query
        strSQL = c(i).ODBCConnection.CommandText
        MsgBox strSQL
    Next
End Sub

>>> a="Hello\u2026"
>>> print a.decode('unicode-escape')
Hello…

CSS has a clamp() function that holds the value between the upper and lower bound. The clamp() function enables the selection of the middle value in the range of values between the defined minimum and maximum values.

It simply takes three dimensions:

1. Minimum value.
2. List item
3. Preferred value Maximum allowed value.

try with the code below, and check the window resize, which will change the font size you see in the console. i set maximum value 150px and minimum value 100px.

$(window).resize(function(){_x000D_
    console.log($('#element').css('font-size'));_x000D_
});_x000D_
console.log($('#element').css('font-size'));

h1{_x000D_
    font-size: 10vw; /* Browsers that do not support "MIN () - MAX ()" and "Clamp ()" functions will take this value.*/_x000D_
    font-size: max(100px, min(10vw, 150px)); /* Browsers that do not support the "clamp ()" function will take this value. */_x000D_
    font-size: clamp(100px, 10vw, 150px);_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<center>_x000D_
  <h1 id="element">THIS IS TEXT</h1>_x000D_
</center>

This is a nice 5-part tutorial that covers a lot of useful material: http://mobile.tutsplus.com/tutorials/phonegap/phonegap-from-scratch/
(Anyone else noticing a trend forming here??? hehehee )

And this will definitely be of use to all developers:
http://blip.tv/mobiletuts/weinre-demonstration-5922038
=)
Todd

Edit I just finished a nice four part tutorial building an app to write, save, edit, & delete notes using jQuery mobile (only), it was very practical & useful, but it was also only for jQM. So, I looked to see what else they had on DZone.

I'm now going to start sorting through these search results. At a glance, it looks really promising. I remembered this post; so I thought I'd steer people to it. ?

You can simply concatnate two lists, e.g:

list1 = [0, 1]
list2 = [2, 3]
list3 = list1 + list2

print(list3)
>> [0, 1, 2, 3]

REPLACE INTO table(column_list) VALUES(value_list);

is a shorter form of

INSERT OR REPLACE INTO table(column_list) VALUES(value_list);

For REPLACE to execute correctly your table structure must have unique rows, whether a simple primary key or a unique index.

REPLACE deletes, then INSERTs the record and will cause an INSERT Trigger to execute if you have them setup. If you have a trigger on INSERT, you may encounter issues.

This is a work around.. not checked the speed..

INSERT OR IGNORE INTO table (column_list) VALUES(value_list);

followed by

UPDATE table SET field=value,field2=value WHERE uniqueid='uniquevalue'

This method allows a replace to occur without causing a trigger.

This will return pure class name even when using namespace:

echo substr(strrchr(__CLASS__, "\\"), 1);    

A quick and dirty way is to use Thread.currentThread().setName(myName); in the run() method.

For me on Eclipse Neon I followed Trismegistos answer here above , YET I also added an additional step:

• Go to project --> Properties --> C++ General --> Preprocessor Include paths,Macros etc. --> Providers --> CDT Cross GCC Built-in Compiler Settings, append the flag "-std=c++11"

Hit apply and OK.

Cheers,

Guy.

Why would the first way not work. Canvas object is created and the size is set and the grahpics are set. I always find this strange. Also if a class extends JComponent you can override the

paintComponent(){
  super...
}

and then shouldn't you be able to create and instance of the class inside of another class and then just call NewlycreateinstanceOfAnyClass.repaint();

I have tried this approach for some game programming I have been working and it doesn't seem to work the way I think that it should be.

Doug Hauf

If time_created is a unix timestamp (int), you should be able to use something like this:

DELETE FROM locks WHERE time_created < (UNIX_TIMESTAMP() - 600);

(600 seconds = 10 minutes - obviously)

Otherwise (if time_created is mysql timestamp), you could try this:

DELETE FROM locks WHERE time_created < (NOW() - INTERVAL 10 MINUTE)

Unfortunately the performance of getScaledInstance() is very poor if not problematic.

The alternative approach is to create a new BufferedImage and and draw a scaled version of the original on the new one.

BufferedImage resized = new BufferedImage(newWidth, newHeight, original.getType());
Graphics2D g = resized.createGraphics();
g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
    RenderingHints.VALUE_INTERPOLATION_BILINEAR);
g.drawImage(original, 0, 0, newWidth, newHeight, 0, 0, original.getWidth(),
    original.getHeight(), null);
g.dispose();

newWidth,newHeight indicate the new BufferedImage size and have to be properly calculated. In case of factor scaling:

int newWidth = new Double(original.getWidth() * widthFactor).intValue();
int newHeight = new Double(original.getHeight() * heightFactor).intValue();

EDIT: Found the article illustrating the performance issue: The Perils of Image.getScaledInstance()

in macOS make service by automator.

that's it. you can assign short cut.

You should check your designer file. Open Form1.Designer.cs and
find this line: windows Form Designer Generated Code.
Expand this and you will see a lot of code. So check Whether this line is there inside datagridview1 controls if not place it.

this.dataGridView1.CellClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.dataGridView1_CellClick); 

I hope it helps.

You want to use http.request to create a similar request to the remote API and return its response.

Something like this:

const http = require('http');
// or use import http from 'http';


/* your app config here */

app.post('/api/BLABLA', (oreq, ores) => {
  const options = {
    // host to forward to
    host: 'www.google.com',
    // port to forward to
    port: 80,
    // path to forward to
    path: '/api/BLABLA',
    // request method
    method: 'POST',
    // headers to send
    headers: oreq.headers,
  };

  const creq = http
    .request(options, pres => {
      // set encoding
      pres.setEncoding('utf8');

      // set http status code based on proxied response
      ores.writeHead(pres.statusCode);

      // wait for data
      pres.on('data', chunk => {
        ores.write(chunk);
      });

      pres.on('close', () => {
        // closed, let's end client request as well
        ores.end();
      });

      pres.on('end', () => {
        // finished, let's finish client request as well
        ores.end();
      });
    })
    .on('error', e => {
      // we got an error
      console.log(e.message);
      try {
        // attempt to set error message and http status
        ores.writeHead(500);
        ores.write(e.message);
      } catch (e) {
        // ignore
      }
      ores.end();
    });

  creq.end();
});

Notice: I haven't really tried the above, so it might contain parse errors hopefully this will give you a hint as to how to get it to work.

I use this subtle alias:

alias vim='gnome-terminal -- vim'

-x is deprecated now. We need to use -- instead

You can pass a regex into Javascript's split operator. For example:

"1,2 3".split(/,| /) 
["1", "2", "3"]

Or, if you want to allow multiple separators together to act as one only:

"1, 2, , 3".split(/(?:,| )+/) 
["1", "2", "3"]

(You have to use the non-capturing (?:) parens because otherwise it gets spliced back into the result. Or you can be smart like Aaron and use a character class.)

(Examples tested in Safari + FF)

Based on the follow up question (store the data in a variable) in the comments to the chdir post I'm betting he wants to store the current path to restore it after changeing directories.

The original user should look at "pushd", which changes directory and pushes the current one onto a stack that can be restored with a "popd". On any modern Windows cmd shell that is the way to go when making batch files.

If you really need to grab the current path then modern cmd shells also have a %CD% variable that you can easily stuff away in another variable for reference.

I extracted the code and put into one single method, hope it would help others.

#import <SystemConfiguration/SystemConfiguration.h>

#import <netinet/in.h>
#import <netinet6/in6.h>

...

- (BOOL)isInternetReachable
{    
    struct sockaddr_in zeroAddress;
    bzero(&zeroAddress, sizeof(zeroAddress));
    zeroAddress.sin_len = sizeof(zeroAddress);
    zeroAddress.sin_family = AF_INET;

    SCNetworkReachabilityRef reachability = SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, (const struct sockaddr*)&zeroAddress);
    SCNetworkReachabilityFlags flags;

    if(reachability == NULL)
        return false;

    if (!(SCNetworkReachabilityGetFlags(reachability, &flags)))
        return false;

    if ((flags & kSCNetworkReachabilityFlagsReachable) == 0)
        // if target host is not reachable
        return false;


    BOOL isReachable = false;


    if ((flags & kSCNetworkReachabilityFlagsConnectionRequired) == 0)
    {
        // if target host is reachable and no connection is required
        //  then we'll assume (for now) that your on Wi-Fi
        isReachable = true;
    }


    if ((((flags & kSCNetworkReachabilityFlagsConnectionOnDemand ) != 0) ||
         (flags & kSCNetworkReachabilityFlagsConnectionOnTraffic) != 0))
    {
        // ... and the connection is on-demand (or on-traffic) if the
        //     calling application is using the CFSocketStream or higher APIs

        if ((flags & kSCNetworkReachabilityFlagsInterventionRequired) == 0)
        {
            // ... and no [user] intervention is needed
            isReachable = true;
        }
    }

    if ((flags & kSCNetworkReachabilityFlagsIsWWAN) == kSCNetworkReachabilityFlagsIsWWAN)
    {
        // ... but WWAN connections are OK if the calling application
        //     is using the CFNetwork (CFSocketStream?) APIs.
        isReachable = true;
    }


    return isReachable;


}

Referer is not a compulsory header. It may or may not be there or could be modified/fictitious. Rely on it at your own risk. Anyways, you should wrap your call so you do not get an undefined index error:

$server = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : "";

In XML you can add this line to the EditText View where 140 is the maximum number of characters:

android:maxLength="140"

As the error popup suggests this is related to permission. So run the service as "LocalSystem" account.

To do the same, Right Click on serviceProcessInstaller -> Properties -> Account and set it to "LocalSystem" instead of the default "User". Install the service and voila.

Alternative solution for rows of NAs using janitor package

myData %>% remove_empty("rows")

You can't access non-static members from a static method. (Note that Main() is static, which is a requirement of .Net). Just make siprimo and volteado static, by placing the static keyword in front of them. e.g.:

 static private long volteado(long a)

I guess you are asking why is 1388516401 equal to 2014-01-01...?

There is an historical reason for that. There is a 32-bit integer variable, called time_t, that keeps the count of the time elapsed since 1970-01-01 00:00:00. Its value expresses time in seconds. This means that in 2014-01-01 00:00:01 time_t will be equal to 1388516401.

This leads us for sure to another interesting fact... In 2038-01-19 03:14:07 time_t will reach 2147485547, the maximum value for a 32-bit number. Ever heard about John Titor and the Year 2038 problem? :D

In the case of integers that are included at the string, if you want to avoid casting them to int individually you can do:

mList = [int(e) if e.isdigit() else e for e in mStr.split(',')]

It is called list comprehension, and it is based on set builder notation.

ex:

>>> mStr = "1,A,B,3,4"
>>> mList = [int(e) if e.isdigit() else e for e in mStr.split(',')]
>>> mList
>>> [1,'A','B',3,4]

Of course, this wasn't an option when the OP submitted the question, but ECMAScript 6 now also allows for constants by way of the "const" keyword:

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/const

You can see ECMAScript 6 adoption here.

Under APK/ALPHA TESTING/MANAGE TESTERS you find:

Choose the method you want. Then you need to first upload your Apk. Before it can be published you need to go to the usual steps in publishing which means: you need icons, the FSK ratings, screenshots etc.

After you added it you click on publish.

You find the link for your testers at:

Presumably, those columns are integer columns - which will be the reason as the result of the calculation will be of the same type.

e.g. if you do this:

SELECT 1 / 2

you will get 0, which is obviously not the real answer. So, convert the values to e.g. decimal and do the calculation based on that datatype instead.

e.g.

SELECT CAST(1 AS DECIMAL) / 2

gives 0.500000

You cannot do new T() due to type erasure. The default constructor can only be

public Navigation() {     this("", "", null); } 

​ You can create other constructors to provide default values for trigger and description. You need an concrete object of T.