I don't want to sound too negative, but there are occasions when what you want is almost impossible without a lot of "artificial" tuning of page breaks.

If the callout falls naturally near the bottom of a page, and the figure falls on the following page, moving the figure back one page will probably displace the callout forward.

I would recommend (as far as possible, and depending on the exact size of the figures):

• Place the figures with [t] (or [h] if you must)
• Place the figures as near as possible to the "right" place (differs for [t] and [h])
• Include the figures from separate files with \input, which will make them much easier to move around when you're doing the final tuning

In my experience, this is a big eater-up of non-available time (:-)

In reply to Jon's comment, I think this is an inherently difficult problem, because the LaTeX guys are no slouches. You may like to read Frank Mittelbach's paper.

Opaque will cause less system strain since 'transparent' will still attempt to apply alpha. The reason you see transparent used instead is because most web authors don't pay attention to detail (ie, just copy-pasted some embed code they found).

BTW, you are correct about it being undocumented. The best I've ever seen is a blog by a guy who claims to have talked to a Macromedia developer about it. Unfortunaetly I can't find the link.

EDIT: I think it was this one: http://www.communitymx.com/content/article.cfm?cid=e5141

>>> ord('a')
97
>>> chr(97)
'a'

Had a similar problem to yours. What we had to do is use the document.domain solution found here:

Ways to circumvent the same-origin policy

We also needed to change thins on the web service side. Used the "Access-Control-Allow-Origin" header found here:

https://developer.mozilla.org/En/HTTP_access_control

Unfortunately there is no hung state for a process. Now hung can be deadlock. This is block state. The threads in the process are blocked. The other things could be live lock where the process is running but doing the same thing again and again. This process is in running state. So as you can see there is no definite hung state. As suggested you can use the top command to see if the process is using 100% CPU or lot of memory.

Instead of myFile.js write your files like myFile.mjs. This extension comes with all the goodies of es6, but I mean I recommend you to you webpack and Babel

Here is part of a line in my code that brought the warning up in NetBeans:

$page = (!empty($_GET['p'])) 

After much research and seeing how there are about a bazillion ways to filter this array, I found one that was simple. And my code works and NetBeans is happy:

$p = filter_input(INPUT_GET, 'p');
$page = (!empty($p))

There is a bunch on here:

http://www.webservicex.net/WS/wscatlist.aspx

Just google for "Free WebService" or "Open WebService" and you'll find tons of open SOAP endpoints.

Remember, you can get a WSDL from any ASMX endpoint by adding ?WSDL to the url.

You can also try

var arr = [].reverse.call($('li'))
arr.each(function(){ ... })

In my particular case, I fixed this error by looking in the Event Viewer to get a clue as to the source of the issue:

I then followed the steps outlined at Rebuilding Master Database in SQL Server.

Note: Take some good backups first. After erasing the master database, you will have to attach to all of your existing databases again by browsing to the .mdf files.

In my particular case, the command to rebuild the master database was:

C:\Program Files\Microsoft SQL Server\110\Setup Bootstrap\SQLServer2012>setup /ACTION=rebuilddatabase /INSTANCENAME=MSSQLSERVER /SQLSYSADMINACCOUNTS=mike /sapwd=[insert password]

Note that this will reset SQL server to its defaults, so you will have to hope that you can restore the master database from E:\backup\master.bak. I couldn't find this file, so attached the existing databases (by browsing to the existing .mdf files), and everything was back to normal.

After fixing everything, I created a maintenance plan to back up everything, including the master database, on a weekly basis.

In my particular case, this whole issue was caused by a Seagate hard drive getting bad sectors a couple of months after its 2-year warranty period expired. Most of the Seagate drives I have ever owned have ended up expiring either before or shortly after warranty - so I'm avoiding Seagate like the plague now!!

I ran into this problem because I had multiple wildcard entries for the same ports. You can easily check this by executing apache2ctl -S:

# apache2ctl -S
[Wed Oct 22 18:02:18 2014] [warn] _default_ VirtualHost overlap on port 30000, the first has precedence
[Wed Oct 22 18:02:18 2014] [warn] _default_ VirtualHost overlap on port 20001, the first has precedence
VirtualHost configuration:
11.22.33.44:80       is a NameVirtualHost
         default server xxx.com (/etc/apache2/sites-enabled/xxx.com.conf:1)
         port 80 namevhost xxx.com (/etc/apache2/sites-enabled/xxx.com.conf:1)
         [...]
11.22.33.44:443      is a NameVirtualHost
         default server yyy.com (/etc/apache2/sites-enabled/yyy.com.conf:37)
         port 443 namevhost yyy.com (/etc/apache2/sites-enabled/yyy.com.conf:37)
wildcard NameVirtualHosts and _default_ servers:
*:80                   hostname.com (/etc/apache2/sites-enabled/000-default:1)
*:20001                hostname.com (/etc/apache2/sites-enabled/000-default:33)
*:30000                hostname.com (/etc/apache2/sites-enabled/000-default:57)
_default_:443          hostname.com (/etc/apache2/sites-enabled/default-ssl:2)
*:20001                hostname.com (/etc/apache2/sites-enabled/default-ssl:163)
*:30000                hostname.com (/etc/apache2/sites-enabled/default-ssl:178)
Syntax OK

Notice how at the beginning of the output are a couple of warning lines. These will indicate which ports are creating the problems (however you probably already knew that).

Next, look at the end of the output and you can see exactly which files and lines the virtualhosts are defined that are creating the problem. In the above example, port 20001 is assigned both in /etc/apache2/sites-enabled/000-default on line 33 and /etc/apache2/sites-enabled/default-ssl on line 163. Likewise *:30000 is listed in 2 places. The solution (in my case) was simply to delete one of the entries.

isset($_POST['fromPerson']) 

grep

For non-greedy match in grep you could use a negated character class. In other words, try to avoid wildcards.

For example, to fetch all links to jpeg files from the page content, you'd use:

grep -o '"[^" ]\+.jpg"'

To deal with multiple line, pipe the input through xargs first. For performance, use ripgrep.

The thread.get_ident() function returns a long integer on Linux. It's not really a thread id.

I use this method to really get the thread id on Linux:

import ctypes
libc = ctypes.cdll.LoadLibrary('libc.so.6')

# System dependent, see e.g. /usr/include/x86_64-linux-gnu/asm/unistd_64.h
SYS_gettid = 186

def getThreadId():
   """Returns OS thread id - Specific to Linux"""
   return libc.syscall(SYS_gettid)

You can use operator.itemgetter:

from operator import itemgetter 
a = [-2, 1, 5, 3, 8, 5, 6]
b = [1, 2, 5]
print(itemgetter(*b)(a))
# Result:
(1, 5, 5)

Or you can use numpy:

import numpy as np
a = np.array([-2, 1, 5, 3, 8, 5, 6])
b = [1, 2, 5]
print(list(a[b]))
# Result:
[1, 5, 5]

But really, your current solution is fine. It's probably the neatest out of all of them.

There is a CSS3 working draft that will (hopefully soon) allow you to write just:

p { text-indent: 200px hanging; }

Keep an eye on: https://developer.mozilla.org/en-US/docs/Web/CSS/text-indent

BULK INSERT dbo.temp 

FROM 'c:\temp\file.txt' --- path file in db server 

WITH 

  (
     ROWTERMINATOR ='\n'
  )

it work for me but save as by editplus to ansi encoding for multilanguage

Each commit has a unique hash. Other than that there are no revision numbers in git. You'll have to tag commits yourself if you want more user-friendliness.

You just need to get selenium package imported, that you can do from command prompt using the command

pip install selenium

When you have to use it in any IDE just import this package, no other documentation required to be imported

For Eg :

import selenium 
print(selenium.__filepath__)

This is just a general command you may use in starting to check the filepath of selenium

Add it in your package.json as "devDependencies" font-awesome : "version number"

Go to Command Prompt type npm command which you configured.

1. You can call into dynamic languages such as CPython using pythonnet:

dynamic np = Py.Import("numpy")

2. You can cast generics to dynamic when applying numerical operators on them. This provides type safety and avoids limitations of generics. This is in essence *duck typing:

T y = x * (dynamic)x, where typeof(x) is T

Why not just git reset --soft <branch_name>?

Demonstration:

mkdir myrepo; cd myrepo; git init
touch poem; git add poem; git commit -m 'add poem'  # first commit
git branch original
echo bananas > poem; git commit -am 'change poem'  # second commit
echo are tasty >> poem  # unstaged change
git reset --soft original

Result:

$ git diff --cached
diff --git a/poem b/poem
index e69de29..9baf85e 100644
--- a/poem
+++ b/poem
@@ -0,0 +1 @@
+bananas
$ git diff
diff --git a/poem b/poem
index 9baf85e..ac01489 100644
--- a/poem
+++ b/poem
@@ -1 +1,2 @@
 bananas
+are tasty

One thing to note though, is that the current branch changes to original. You’re still left in the previous branch after the process, but can easily git checkout original, because it’s the same state. If you do not want to lose the previous HEAD, you should note the commit reference and do git branch -f <previous_branch> <commit> after that.

Server.UrlDecode(xxxxxxxx)

Since you're using Spring, stick with Spring, don't hack it yourself like the other post posits.

The Spring manual says:

You shouldn't interact directly with the HttpSession for security purposes. There is simply no justification for doing so - always use the SecurityContextHolder instead.

The suggested best practice for accessing the session is:

Object principal = SecurityContextHolder.getContext().getAuthentication().getPrincipal();

if (principal instanceof UserDetails) {
  String username = ((UserDetails)principal).getUsername();
} else {
  String username = principal.toString();
}

The key here is that Spring and Spring Security do all sorts of great stuff for you like Session Fixation Prevention. These things assume that you're using the Spring framework as it was designed to be used. So, in your servlet, make it context aware and access the session like the above example.

If you just need to stash some data in the session scope, try creating some session scoped bean like this example and let autowire do its magic. :)

This one disables all bogus verbs and only allows GET and POST

<system.webServer>
  <security>
    <requestFiltering>
      <verbs allowUnlisted="false">
    <clear/>
    <add verb="GET" allowed="true"/>
    <add verb="POST" allowed="true"/>
      </verbs>
    </requestFiltering>
  </security>
</system.webServer>

If you use LinearLayout you can add gravity center:

<LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:gravity="center">
            <Button
            android:layout_width="200dp"
            android:layout_height="wrap_content"
            />
</LinearLayout>`

I am using MacOS catalina 10.15.4. None of the posted solutions worked for me. What worked for me is:

 >> xcode-select --install
xcode-select: error: command line tools are already installed, use "Software Update" to install updates

>> env LDFLAGS="-I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib" pip install psycopg2==2.8.4
Collecting psycopg2==2.8.4
  Using cached psycopg2-2.8.4.tar.gz (377 kB)
Installing collected packages: psycopg2
  Attempting uninstall: psycopg2
    Found existing installation: psycopg2 2.7.7
    Uninstalling psycopg2-2.7.7:
      Successfully uninstalled psycopg2-2.7.7
    Running setup.py install for psycopg2 ... done
Successfully installed psycopg2-2.8.4

use pip3 for python3

I ran into the need to allow decimal values, so I used not Value like '%[^0-9.]%'

Check out https://github.com/serratus/quaggaJS

"QuaggaJS is a barcode-scanner entirely written in JavaScript supporting real- time localization and decoding of various types of barcodes such as EAN, CODE 128, CODE 39, EAN 8, UPC-A, UPC-C, I2of5, 2of5, CODE 93 and CODABAR. The library is also capable of using getUserMedia to get direct access to the user's camera stream. Although the code relies on heavy image-processing even recent smartphones are capable of locating and decoding barcodes in real-time."

Based on the workflow described by @tschundeee and @Debilski’s update 1, I automated the procedure and added cleanup in this script.

Download it, put it in your path and brewv <formula_name> <wanted_version>. For the specific OP, it would be:

cd path/to/downloaded/script/
./brewv postgresql 8.4.4

:)

Learn python the hard way ex 34

try this

animals = ['bear' , 'python' , 'peacock', 'kangaroo' , 'whale' , 'platypus']

# print "The first (1st) animal is at 0 and is a bear." 

for i in range(len(animals)):
    print "The %d animal is at %d and is a %s" % (i+1 ,i, animals[i])

# "The animal at 0 is the 1st animal and is a bear."

for i in range(len(animals)):
    print "The animal at %d is the %d and is a %s " % (i, i+1, animals[i])

I had the same problem - also make sure you add name="" in the input button. Well, that fix worked for me.

if($_SERVER['REQUEST_METHOD'] == 'POST' && !empty($_POST['add'])){
    echo "stuff is happening now";
}

<input type="submit" name="add" value="Submit">

The common way is the format() function:

>>> s = "This is an {example} with {vars}".format(vars="variables", example="example")
>>> s
'This is an example with variables'

It works fine with a multi-line format string:

>>> s = '''\
... This is a {length} example.
... Here is a {ordinal} line.\
... '''.format(length='multi-line', ordinal='second')
>>> print(s)
This is a multi-line example.
Here is a second line.

You can also pass a dictionary with variables:

>>> d = { 'vars': "variables", 'example': "example" }
>>> s = "This is an {example} with {vars}"
>>> s.format(**d)
'This is an example with variables'

The closest thing to what you asked (in terms of syntax) are template strings. For example:

>>> from string import Template
>>> t = Template("This is an $example with $vars")
>>> t.substitute({ 'example': "example", 'vars': "variables"})
'This is an example with variables'

I should add though that the format() function is more common because it's readily available and it does not require an import line.

Your file has Windows line endings, which is confusing Linux.

Remove the spurious CR characters. You can do it with the following command:

 $ sed -i -e 's/\r$//' setup.sh

Before I answer this, I'd like to point out that Chrome and IE 10+ actually supports calc with viewport units.

FIDDLE (In IE10+)

Solution (for other browsers): box-sizing

1) Start of by setting your height as 100vh.

2) With box-sizing set to border-box - add a padding-top of 75vw. This means that the padding will be part f the inner height.

3) Just offset the extra padding-top with a negative margin-top

FIDDLE

div
{
    /*height: calc(100vh - 75vw);*/
    height: 100vh;
    margin-top: -75vw;
    padding-top: 75vw;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background: pink;
}

You can also get this error message if a variable is declared before a GOand referenced after it.

See this question and this workaround.

For Spring 2

val hostName = InetAddress.getLocalHost().hostName

var webServerPort: Int = 0
@Configuration
class ApplicationListenerWebServerInitialized : ApplicationListener<WebServerInitializedEvent> {
    override fun onApplicationEvent(event: WebServerInitializedEvent) {
        webServerPort = event.webServer.port
    }
}

then you can use also webServerPort from anywhere...

Also, you can give valgrind a try: if you install valgrind and run

valgrind --leak-check=full <program>

then it will run your program and display stack traces for any segfaults, as well as any invalid memory reads or writes and memory leaks. It's really quite useful.

I have a good way to dynamically load scripts! Now I use ng6, echarts4 (>700Kb ) ,ngx-echarts3 in my project. when I use them by ngx-echarts's docs, I need import echarts in angular.json : "scripts":["./node_modules/echarts/dist/echarts.min.js"] thus in the login module, page while loading scripts.js, this is big file! I don't want it.

So, I think angular loads each module as a file, I can insert a router resolver to preload js, then begin the module loading!

// PreloadScriptResolver.service.js

/**????js??? */
@Injectable({
  providedIn: 'root'
})
export class PreloadScriptResolver implements Resolve<IPreloadScriptResult[]> {
  // Here import all dynamically js file
  private scripts: any = {
    echarts: { loaded: false, src: "assets/lib/echarts.min.js" }
  };
  constructor() { }
  load(...scripts: string[]) {
    const promises = scripts.map(script => this.loadScript(script));
    return Promise.all(promises);
  }
  loadScript(name: string): Promise<IPreloadScriptResult> {
    return new Promise((resolve, reject) => {
      if (this.scripts[name].loaded) {
        resolve({ script: name, loaded: true, status: 'Already Loaded' });
      } else {
        const script = document.createElement('script');
        script.type = 'text/javascript';
        script.src = this.scripts[name].src;
        script.onload = () => {
          this.scripts[name].loaded = true;
          resolve({ script: name, loaded: true, status: 'Loaded' });
        };
        script.onerror = (error: any) => reject({ script: name, loaded: false, status: 'Loaded Error:' + error.toString() });
        document.head.appendChild(script);
      }
    });
  }

  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Promise<IPreloadScriptResult[]> {
   return this.load(...route.routeConfig.data.preloadScripts);
  }
}

Then in the submodule-routing.module.ts ,import this PreloadScriptResolver:

const routes: Routes = [
  {
    path: "",
    component: DashboardComponent,
    canActivate: [AuthGuardService],
    canActivateChild: [AuthGuardService],
    resolve: {
      preloadScripts: PreloadScriptResolver
    },
    data: {
      preloadScripts: ["echarts"]  // important!
    },
    children: [.....]
}

This code works well, and its promises that: After js file loaded, then module begin load! this Resolver can use in many routers

import React, { useState } from 'react';

function App() {
  const [apes , setap] = useState('yo');
  const handleClick = () =>{
    setap(document.getElementById('name').value)
  };
  return (
    <div>
      <input id='name' />
      <h2> {apes} </h2>
      <button onClick={handleClick} />
  </div>
  );
}

export default App;

You can use the datetime module for working with dates and times in Python. The strftime method allows you to produce string representation of dates and times with a format you specify.

>>> import datetime
>>> datetime.date.today().strftime("%B %d, %Y")
'July 23, 2010'
>>> datetime.datetime.now().strftime("%I:%M%p on %B %d, %Y")
'10:36AM on July 23, 2010'

From directory foo/, use

  git log -- A

You need the '--' to separate <path>.. from the <since>..<until> refspecs.

# Show changes for src/nvfs
$ git log --oneline -- src/nvfs
d6f6b3b Changes for Mac OS X
803fcc3 Initial Commit

# Show all changes (one additional commit besides in src/nvfs).
$ git log --oneline
d6f6b3b Changes for Mac OS X
96cbb79 gitignore
803fcc3 Initial Commit

this works for me

Open the file bootstrap-datepicker.js

Go to line 1399 and find format: 'mm/dd/yyyy'.

Now you can change the date format here.

I just want to add to all great answers above, that if you write a library it's a good practice to use ConfigureAwait(false) and get better performance, as said here.

So this snippet seems to be better:

 public static async Task DoWork() 
 {
     int[] ids = new[] { 1, 2, 3, 4, 5 };
     await Task.WhenAll(ids.Select(i => DoSomething(1, i))).ConfigureAwait(false);
 }

A full fiddle link here.

I'm not sure why this hasn't come up yet but why don't you use ℃ (?) or ℉ (?) for Celsius and Fahrenheit respectively!

this works for me, sudo apt-get install libx11-dev

There is a len method:

>>> a = 'a string of some length'
>>> a.__len__()
23
>>> a.__len__
<method-wrapper '__len__' of str object at 0x02005650>

What I would do is comment out the Dockerfile below and including the offending line. Then you can run the container and run the docker commands by hand, and look at the logs in the usual way. E.g. if the Dockerfile is

RUN foo
RUN bar
RUN baz

and it's dying at bar I would do

RUN foo
# RUN bar
# RUN baz

Then

$ docker build -t foo .
$ docker run -it foo bash
container# bar
...grep logs...

Use the shell error handling for unset variables (note the double $):

$ cat Makefile
foo:
        echo "something is set to $${something:?}"

$ make foo
echo "something is set to ${something:?}"
/bin/sh: something: parameter null or not set
make: *** [foo] Error 127


$ make foo something=x
echo "something is set to ${something:?}"
something is set to x

If you need a custom error message, add it after the ?:

$ cat Makefile
hello:
        echo "hello $${name:?please tell me who you are via \$$name}"

$ make hello
echo "hello ${name:?please tell me who you are via \$name}"
/bin/sh: name: please tell me who you are via $name
make: *** [hello] Error 127

$ make hello name=jesus
echo "hello ${name:?please tell me who you are via \$name}"
hello jesus

Use Arrays.sort and then take the middle element (in case the number n of elements in the array is odd) or take the average of the two middle elements (in case n is even).

  public static long median(long[] l)
  {
    Arrays.sort(l);
    int middle = l.length / 2;
    if (l.length % 2 == 0)
    {
      long left = l[middle - 1];
      long right = l[middle];
      return (left + right) / 2;
    }
    else
    {
      return l[middle];
    }
  }

Here are some examples:

  @Test
  public void evenTest()
  {
    long[] l = {
        5, 6, 1, 3, 2
    };
    Assert.assertEquals((3 + 4) / 2, median(l));
  }

  @Test
  public oddTest()
  {
    long[] l = {
        5, 1, 3, 2, 4
    };
    Assert.assertEquals(3, median(l));
  }

And in case your input is a Collection, you might use Google Guava to do something like this:

public static long median(Collection<Long> numbers)
{
  return median(Longs.toArray(numbers)); // requires import com.google.common.primitives.Longs;
}

In the command prompt, type the command below and press Enter.

bcdedit /enum

Under the Windows Boot Loader sections, make note of the identifier value.

To start in safe mode from command prompt :

bcdedit /set {identifier} safeboot minimal 

Then enter the command line to reboot your computer.

You would have to assign such an identifier yourself, manually - either inside the instance, or externally.

For records related to a database, the primary key may be useful (but you can still get duplicates). Alternatively, either use a Guid, or keep your own counter, allocating using Interlocked.Increment (and make it large enough that it isn't likely to overflow).

If you are using Anaconda you should add the Anaconda path.

new_path = 'C:/Users/.../Anaconda/Library/etc/haarcascades/'

face_cascade = cv2.CascadeClassifier(new_path + 'haarcascade_frontalface_default.xml')

Assuming that your objects are all of a similar type you could add a method as a category of their base class that calls the function you're using for your criteria. Then create an NSPredicate object that refers to that method.

In some category define your method that uses your function

@implementation BaseClass (SomeCategory)
- (BOOL)myMethod {
    return someComparisonFunction(self, whatever);
}
@end

Then wherever you'll be filtering:

- (NSArray *)myFilteredObjects {
    NSPredicate *pred = [NSPredicate predicateWithFormat:@"myMethod = TRUE"];
    return [myArray filteredArrayUsingPredicate:pred];
}

Of course, if your function only compares against properties reachable from within your class it may just be easier to convert the function's conditions to a predicate string.

Try this code:

Dim lastrow As Long
lastrow = Cells(Rows.Count, 2).End(xlUp).Row
Range("A3:D" & lastrow).Sort key1:=Range("B3:B" & lastrow), _
   order1:=xlAscending, Header:=xlNo

Before going into the details of descriptors it may be important to know how attribute lookup in Python works. This assumes that the class has no metaclass and that it uses the default implementation of __getattribute__ (both can be used to "customize" the behavior).

The best illustration of attribute lookup (in Python 3.x or for new-style classes in Python 2.x) in this case is from Understanding Python metaclasses (ionel's codelog). The image uses : as substitute for "non-customizable attribute lookup".

This represents the lookup of an attribute foobar on an instance of Class:

Two conditions are important here:

• If the class of instance has an entry for the attribute name and it has __get__ and __set__.
• If the instance has no entry for the attribute name but the class has one and it has __get__.

That's where descriptors come into it:

• Data descriptors which have both __get__ and __set__.
• Non-data descriptors which only have __get__.

In both cases the returned value goes through __get__ called with the instance as first argument and the class as second argument.

The lookup is even more complicated for class attribute lookup (see for example Class attribute lookup (in the above mentioned blog)).

Let's move to your specific questions:

Why do I need the descriptor class?

In most cases you don't need to write descriptor classes! However you're probably a very regular end user. For example functions. Functions are descriptors, that's how functions can be used as methods with self implicitly passed as first argument.

def test_function(self):
    return self

class TestClass(object):
    def test_method(self):
        ...

If you look up test_method on an instance you'll get back a "bound method":

>>> instance = TestClass()
>>> instance.test_method
<bound method TestClass.test_method of <__main__.TestClass object at ...>>

Similarly you could also bind a function by invoking its __get__ method manually (not really recommended, just for illustrative purposes):

>>> test_function.__get__(instance, TestClass)
<bound method test_function of <__main__.TestClass object at ...>>

You can even call this "self-bound method":

>>> test_function.__get__(instance, TestClass)()
<__main__.TestClass at ...>

Note that I did not provide any arguments and the function did return the instance I had bound!

Functions are Non-data descriptors!

Some built-in examples of a data-descriptor would be property. Neglecting getter, setter, and deleter the property descriptor is (from Descriptor HowTo Guide "Properties"):

class Property(object):
    def __init__(self, fget=None, fset=None, fdel=None, doc=None):
        self.fget = fget
        self.fset = fset
        self.fdel = fdel
        if doc is None and fget is not None:
            doc = fget.__doc__
        self.__doc__ = doc

    def __get__(self, obj, objtype=None):
        if obj is None:
            return self
        if self.fget is None:
            raise AttributeError("unreadable attribute")
        return self.fget(obj)

    def __set__(self, obj, value):
        if self.fset is None:
            raise AttributeError("can't set attribute")
        self.fset(obj, value)

    def __delete__(self, obj):
        if self.fdel is None:
            raise AttributeError("can't delete attribute")
        self.fdel(obj)

Since it's a data descriptor it's invoked whenever you look up the "name" of the property and it simply delegates to the functions decorated with @property, @name.setter, and @name.deleter (if present).

There are several other descriptors in the standard library, for example staticmethod, classmethod.

The point of descriptors is easy (although you rarely need them): Abstract common code for attribute access. property is an abstraction for instance variable access, function provides an abstraction for methods, staticmethod provides an abstraction for methods that don't need instance access and classmethod provides an abstraction for methods that need class access rather than instance access (this is a bit simplified).

Another example would be a class property.

One fun example (using __set_name__ from Python 3.6) could also be a property that only allows a specific type:

class TypedProperty(object):
    __slots__ = ('_name', '_type')
    def __init__(self, typ):
        self._type = typ

    def __get__(self, instance, klass=None):
        if instance is None:
            return self
        return instance.__dict__[self._name]

    def __set__(self, instance, value):
        if not isinstance(value, self._type):
            raise TypeError(f"Expected class {self._type}, got {type(value)}")
        instance.__dict__[self._name] = value

    def __delete__(self, instance):
        del instance.__dict__[self._name]

    def __set_name__(self, klass, name):
        self._name = name

Then you can use the descriptor in a class:

class Test(object):
    int_prop = TypedProperty(int)

And playing a bit with it:

>>> t = Test()
>>> t.int_prop = 10
>>> t.int_prop
10

>>> t.int_prop = 20.0
TypeError: Expected class <class 'int'>, got <class 'float'>

Or a "lazy property":

class LazyProperty(object):
    __slots__ = ('_fget', '_name')
    def __init__(self, fget):
        self._fget = fget

    def __get__(self, instance, klass=None):
        if instance is None:
            return self
        try:
            return instance.__dict__[self._name]
        except KeyError:
            value = self._fget(instance)
            instance.__dict__[self._name] = value
            return value

    def __set_name__(self, klass, name):
        self._name = name

class Test(object):
    @LazyProperty
    def lazy(self):
        print('calculating')
        return 10

>>> t = Test()
>>> t.lazy
calculating
10
>>> t.lazy
10

These are cases where moving the logic into a common descriptor might make sense, however one could also solve them (but maybe with repeating some code) with other means.

What is instance and owner here? (in __get__). What is the purpose of these parameters?

It depends on how you look up the attribute. If you look up the attribute on an instance then:

• the second argument is the instance on which you look up the attribute
• the third argument is the class of the instance

In case you look up the attribute on the class (assuming the descriptor is defined on the class):

• the second argument is None
• the third argument is the class where you look up the attribute

So basically the third argument is necessary if you want to customize the behavior when you do class-level look-up (because the instance is None).

How would I call/use this example?

Your example is basically a property that only allows values that can be converted to float and that is shared between all instances of the class (and on the class - although one can only use "read" access on the class otherwise you would replace the descriptor instance):

>>> t1 = Temperature()
>>> t2 = Temperature()

>>> t1.celsius = 20   # setting it on one instance
>>> t2.celsius        # looking it up on another instance
20.0

>>> Temperature.celsius  # looking it up on the class
20.0

That's why descriptors generally use the second argument (instance) to store the value to avoid sharing it. However in some cases sharing a value between instances might be desired (although I cannot think of a scenario at this moment). However it makes practically no sense for a celsius property on a temperature class... except maybe as purely academic exercise.

Short answer: You are calling a file/directory as a function instead of real function

Read on:

This kind of error happens when you import module thinking it as function and call it. So in python module is a .py file. Packages(directories) can also be considered as modules. Let's say I have a create.py file. In that file I have a function like this:

#inside create.py
def create():
  pass

Now, in another code file if I do like this:

#inside main.py file
import create
create() #here create refers to create.py , so create.create() would work here

It gives this error as am calling the create.py file as a function. so I gotta do this:

from create import create
create() #now it works.

Hope that helps! Happy Coding!

Try with this JSFiddle DEMO : http://jsfiddle.net/2yEtK/3/

Jquery Code:

$("a.removeRecord").live("click",function(event){
   event.stopPropagation();
   if(confirm("Do you want to delete?")) {
    this.click;
       alert("Ok");
   }
   else
   {
       alert("Cancel");
   }       
   event.preventDefault();

});

Okay, but you all know that the * is a wildcard and allows cross site scripting from every domain?

You would like to send multiple Access-Control-Allow-Origin headers for every site that's allowed to - but unfortunately its officially not supported to send multiple Access-Control-Allow-Origin headers, or to put in multiple origins.

You can solve this by checking the origin, and sending back that one in the header, if it is allowed:

$origin = $_SERVER['HTTP_ORIGIN'];
$allowed_domains = [
    'http://mysite1.com',
    'https://www.mysite2.com',
    'http://www.mysite2.com',
];

if (in_array($origin, $allowed_domains)) {
    header('Access-Control-Allow-Origin: ' . $origin);
}

Thats much safer. You might want to edit the matching and change it to a manual function with some regex, or something like that. At least this will only send back 1 header, and you will be sure its the one that the request came from. Please do note that all HTTP headers can be spoofed, but this header is for the client's protection. Don't protect your own data with those values. If you want to know more, read up a bit on CORS and CSRF.

Why is it safer?

Allowing access from other locations then your own trusted site allows for session highjacking. I'm going to go with a little example - image Facebook allows a wildcard origin - this means that you can make your own website somewhere, and make it fire AJAX calls (or open iframes) to facebook. This means you can grab the logged in info of the facebook of a visitor of your website. Even worse - you can script POST requests and post data on someone's facebook - just while they are browsing your website.

Be very cautious when using the ACAO headers!

First add an Enrty and Category class:

public class Entry {     public string Id { get; set; }     public string Title { get; set; }     public string Updated { get; set; }     public string Summary { get; set; }     public string GPoint { get; set; }     public string GElev { get; set; }     public List<string> Categories { get; set; } }  public class Category {     public string Label { get; set; }     public string Term { get; set; } } 

Then use LINQ to XML

XDocument xDoc = XDocument.Load("path");          List<Entry> entries = (from x in xDoc.Descendants("entry")             select new Entry()             {                 Id = (string) x.Element("id"),                 Title = (string)x.Element("title"),                 Updated = (string)x.Element("updated"),                 Summary = (string)x.Element("summary"),                 GPoint = (string)x.Element("georss:point"),                 GElev = (string)x.Element("georss:elev"),                 Categories = (from c in x.Elements("category")                                   select new Category                                   {                                       Label = (string)c.Attribute("label"),                                       Term = (string)c.Attribute("term")                                   }).ToList();             }).ToList(); 

Update image field to add full URL, ignoring null fields:

UPDATE test SET image = CONCAT('https://my-site.com/images/',image) WHERE image IS NOT NULL;

You can use the substring method:

   String aString = "This.is.a.great.place.too.work.";
   String aSubstring = "work";
   String endString = aString.substring(aString.length() - 
        (aSubstring.length() + 1),aString.length() - 1);
   if ( endString.equals(aSubstring) )
       System.out.println("Equal " + aString + " " + aSubstring);
   else
       System.out.println("NOT equal " + aString + " " + aSubstring);

I don't like it either.

So use javascript:

Public Function GetJavaScriptResult(doc as HTMLDocument, jsString As String) As String

    Dim el As IHTMLElement
    Dim nd As HTMLDOMTextNode

    Set el = doc.createElement("INPUT")
    Do
        el.ID = GenerateRandomAlphaString(100)
    Loop Until Document.getElementById(el.ID) Is Nothing
    el.Style.display = "none"
    Set nd = Document.appendChild(el)

    doc.parentWindow.ExecScript "document.getElementById('" & el.ID & "').value = " & jsString

    GetJavaScriptResult = Document.getElementById(el.ID).Value

    Document.removeChild nd

End Function


Function GenerateRandomAlphaString(Length As Long) As String

    Dim i As Long
    Dim Result As String

    Randomize Timer

    For i = 1 To Length
        Result = Result & Chr(Int(Rnd(Timer) * 26 + 65 + Round(Rnd(Timer)) * 32))
    Next i

    GenerateRandomAlphaString = Result

End Function

Let me know if you have any problems with this; I've changed the context from a method to a function.

By the way, what version of IE are you using? I suspect you're on < IE8. If you upgrade to IE8 I presume it'll update shdocvw.dll to ieframe.dll and you will be able to use document.querySelector/All.

Edit

Comment response which isn't really a comment: Basically the way to do this in VBA is to traverse the child nodes. The problem is you don't get the correct return types. You could fix this by making your own classes that (separately) implement IHTMLElement and IHTMLElementCollection; but that's WAY too much of a pain for me to do it without getting paid :). If you're determined, go and read up on the Implements keyword for VB6/VBA.

Public Function getSubElementsByTagName(el As IHTMLElement, tagname As String) As Collection

    Dim descendants As New Collection
    Dim results As New Collection
    Dim i As Long

    getDescendants el, descendants

    For i = 1 To descendants.Count
        If descendants(i).tagname = tagname Then
            results.Add descendants(i)
        End If
    Next i

    getSubElementsByTagName = results

End Function

Public Function getDescendants(nd As IHTMLElement, ByRef descendants As Collection)
    Dim i As Long
    descendants.Add nd
    For i = 1 To nd.Children.Length
        getDescendants nd.Children.Item(i), descendants
    Next i
End Function

[Edit] There's another solution not mentioned yet, and it seems to outperform the others given so far in most cases.

Use string.translate to replace all valid characters in the string, and see if we have any invalid ones left over. This is pretty fast as it uses the underlying C function to do the work, with very little python bytecode involved.

Obviously performance isn't everything - going for the most readable solutions is probably the best approach when not in a performance critical codepath, but just to see how the solutions stack up, here's a performance comparison of all the methods proposed so far. check_trans is the one using the string.translate method.

Test code:

import string, re, timeit

pat = re.compile('[\w-]*$')
pat_inv = re.compile ('[^\w-]')
allowed_chars=string.ascii_letters + string.digits + '_-'
allowed_set = set(allowed_chars)
trans_table = string.maketrans('','')

def check_set_diff(s):
    return not set(s) - allowed_set

def check_set_all(s):
    return all(x in allowed_set for x in s)

def check_set_subset(s):
    return set(s).issubset(allowed_set)

def check_re_match(s):
    return pat.match(s)

def check_re_inverse(s): # Search for non-matching character.
    return not pat_inv.search(s)

def check_trans(s):
    return not s.translate(trans_table,allowed_chars)

test_long_almost_valid='a_very_long_string_that_is_mostly_valid_except_for_last_char'*99 + '!'
test_long_valid='a_very_long_string_that_is_completely_valid_' * 99
test_short_valid='short_valid_string'
test_short_invalid='/$%$%&'
test_long_invalid='/$%$%&' * 99
test_empty=''

def main():
    funcs = sorted(f for f in globals() if f.startswith('check_'))
    tests = sorted(f for f in globals() if f.startswith('test_'))
    for test in tests:
        print "Test %-15s (length = %d):" % (test, len(globals()[test]))
        for func in funcs:
            print "  %-20s : %.3f" % (func, 
                   timeit.Timer('%s(%s)' % (func, test), 'from __main__ import pat,allowed_set,%s' % ','.join(funcs+tests)).timeit(10000))
        print

if __name__=='__main__': main()

The results on my system are:

Test test_empty      (length = 0):
  check_re_inverse     : 0.042
  check_re_match       : 0.030
  check_set_all        : 0.027
  check_set_diff       : 0.029
  check_set_subset     : 0.029
  check_trans          : 0.014

Test test_long_almost_valid (length = 5941):
  check_re_inverse     : 2.690
  check_re_match       : 3.037
  check_set_all        : 18.860
  check_set_diff       : 2.905
  check_set_subset     : 2.903
  check_trans          : 0.182

Test test_long_invalid (length = 594):
  check_re_inverse     : 0.017
  check_re_match       : 0.015
  check_set_all        : 0.044
  check_set_diff       : 0.311
  check_set_subset     : 0.308
  check_trans          : 0.034

Test test_long_valid (length = 4356):
  check_re_inverse     : 1.890
  check_re_match       : 1.010
  check_set_all        : 14.411
  check_set_diff       : 2.101
  check_set_subset     : 2.333
  check_trans          : 0.140

Test test_short_invalid (length = 6):
  check_re_inverse     : 0.017
  check_re_match       : 0.019
  check_set_all        : 0.044
  check_set_diff       : 0.032
  check_set_subset     : 0.037
  check_trans          : 0.015

Test test_short_valid (length = 18):
  check_re_inverse     : 0.125
  check_re_match       : 0.066
  check_set_all        : 0.104
  check_set_diff       : 0.051
  check_set_subset     : 0.046
  check_trans          : 0.017

The translate approach seems best in most cases, dramatically so with long valid strings, but is beaten out by regexes in test_long_invalid (Presumably because the regex can bail out immediately, but translate always has to scan the whole string). The set approaches are usually worst, beating regexes only for the empty string case.

Using all(x in allowed_set for x in s) performs well if it bails out early, but can be bad if it has to iterate through every character. isSubSet and set difference are comparable, and are consistently proportional to the length of the string regardless of the data.

There's a similar difference between the regex methods matching all valid characters and searching for invalid characters. Matching performs a little better when checking for a long, but fully valid string, but worse for invalid characters near the end of the string.

Width can be set to specific column as below: By percentages:

<asp:BoundField HeaderText="UserInfo"  DataField="UserInfo"  
SortExpression="UserInfo" ItemStyle-Width="100%"></asp:BoundField>

OR

By pixel:

<asp:BoundField HeaderText="UserInfo"  DataField="UserInfo"  
SortExpression="UserInfo" ItemStyle-Width="500px"></asp:BoundField>

I've been using Typescript in my current angular project for about a year and a half and while there are a few issues with definitions every now and then the DefinitelyTyped project does an amazing job at keeping up with the latest versions of most popular libraries.

Having said that there is a definite learning curve when transitioning from vanilla JavaScript to TS and you should take into account the ability of you and your team to make that transition. Also if you are going to be using angular 1.x most of the examples you will find online will require you to translate them from JS to TS and overall there are not a lot of resources on using TS and angular 1.x together right now.

If you plan on using angular 2 there are a lot of examples using TS and I think the team will continue to provide most of the documentation in TS, but you certainly don't have to use TS to use angular 2.

ES6 does have some nice features and I personally plan on getting more familiar with it but I would not consider it a production-ready language at this point. Mainly due to a lack of support by current browsers. Of course, you can write your code in ES6 and use a transpiler to get it to ES5, which seems to be the popular thing to do right now.

Overall I think the answer would come down to what you and your team are comfortable learning. I personally think both TS and ES6 will have good support and long futures, I prefer TS though because you tend to get language features quicker and right now the tooling support (in my opinion) is a little better.

just enter the following command on command prompt after launching the app:

adb shell dumpsys window windows | find "mCurrentFocus"

if executing the command on linux terminal replace find by grep

A new method has been added with Java 8 to do just that.

import static java.lang.Math.toIntExact;

long foo = 10L;
int bar = toIntExact(foo);

Will throw an ArithmeticException in case of overflow.

See: Math.toIntExact(long)

Several other overflow safe methods have been added to Java 8. They end with exact.

Examples:

• Math.incrementExact(long)
• Math.subtractExact(long, long)
• Math.decrementExact(long)
• Math.negateExact(long),
• Math.subtractExact(int, int)

This will show a model's weights and parameters (but not output shape).

from torch.nn.modules.module import _addindent
import torch
import numpy as np
def torch_summarize(model, show_weights=True, show_parameters=True):
    """Summarizes torch model by showing trainable parameters and weights."""
    tmpstr = model.__class__.__name__ + ' (\n'
    for key, module in model._modules.items():
        # if it contains layers let call it recursively to get params and weights
        if type(module) in [
            torch.nn.modules.container.Container,
            torch.nn.modules.container.Sequential
        ]:
            modstr = torch_summarize(module)
        else:
            modstr = module.__repr__()
        modstr = _addindent(modstr, 2)

        params = sum([np.prod(p.size()) for p in module.parameters()])
        weights = tuple([tuple(p.size()) for p in module.parameters()])

        tmpstr += '  (' + key + '): ' + modstr 
        if show_weights:
            tmpstr += ', weights={}'.format(weights)
        if show_parameters:
            tmpstr +=  ', parameters={}'.format(params)
        tmpstr += '\n'   

    tmpstr = tmpstr + ')'
    return tmpstr

# Test
import torchvision.models as models
model = models.alexnet()
print(torch_summarize(model))

# # Output
# AlexNet (
#   (features): Sequential (
#     (0): Conv2d(3, 64, kernel_size=(11, 11), stride=(4, 4), padding=(2, 2)), weights=((64, 3, 11, 11), (64,)), parameters=23296
#     (1): ReLU (inplace), weights=(), parameters=0
#     (2): MaxPool2d (size=(3, 3), stride=(2, 2), dilation=(1, 1)), weights=(), parameters=0
#     (3): Conv2d(64, 192, kernel_size=(5, 5), stride=(1, 1), padding=(2, 2)), weights=((192, 64, 5, 5), (192,)), parameters=307392
#     (4): ReLU (inplace), weights=(), parameters=0
#     (5): MaxPool2d (size=(3, 3), stride=(2, 2), dilation=(1, 1)), weights=(), parameters=0
#     (6): Conv2d(192, 384, kernel_size=(3, 3), stride=(1, 1), padding=(1, 1)), weights=((384, 192, 3, 3), (384,)), parameters=663936
#     (7): ReLU (inplace), weights=(), parameters=0
#     (8): Conv2d(384, 256, kernel_size=(3, 3), stride=(1, 1), padding=(1, 1)), weights=((256, 384, 3, 3), (256,)), parameters=884992
#     (9): ReLU (inplace), weights=(), parameters=0
#     (10): Conv2d(256, 256, kernel_size=(3, 3), stride=(1, 1), padding=(1, 1)), weights=((256, 256, 3, 3), (256,)), parameters=590080
#     (11): ReLU (inplace), weights=(), parameters=0
#     (12): MaxPool2d (size=(3, 3), stride=(2, 2), dilation=(1, 1)), weights=(), parameters=0
#   ), weights=((64, 3, 11, 11), (64,), (192, 64, 5, 5), (192,), (384, 192, 3, 3), (384,), (256, 384, 3, 3), (256,), (256, 256, 3, 3), (256,)), parameters=2469696
#   (classifier): Sequential (
#     (0): Dropout (p = 0.5), weights=(), parameters=0
#     (1): Linear (9216 -> 4096), weights=((4096, 9216), (4096,)), parameters=37752832
#     (2): ReLU (inplace), weights=(), parameters=0
#     (3): Dropout (p = 0.5), weights=(), parameters=0
#     (4): Linear (4096 -> 4096), weights=((4096, 4096), (4096,)), parameters=16781312
#     (5): ReLU (inplace), weights=(), parameters=0
#     (6): Linear (4096 -> 1000), weights=((1000, 4096), (1000,)), parameters=4097000
#   ), weights=((4096, 9216), (4096,), (4096, 4096), (4096,), (1000, 4096), (1000,)), parameters=58631144
# )

Edit: isaykatsman has a pytorch PR to add a model.summary() that is exactly like keras https://github.com/pytorch/pytorch/pull/3043/files

Use Context.getDatabasePath(databasename). The context can be obtained from your application.

If you get previous data back it can be either a) the data was stored in an unconventional location and therefore not deleted with uninstall or b) Titanium backed up the data with the app (it can do that).

This is an old post, but if IE is giving you trouble. Change your GET requests to POST and IE will no longer cache them.

I spent way too much time figuring this out the hard way. Hope it helps.

@Query("SELECT distinct new com.model.referential.Asset(firefCode,firefDescription) FROM AssetClass ")
List<AssetClass> findDistinctAsset();

Quite an intuitive error message - just need to give the columns in d names

Change to either this

d as 
 (
  select                 
     [duration] = month(clothdeliverydate),                 
     [bkdqty] = SUM(CONVERT(INT, deliveredqty))             
  FROM                 
     barcodetable            
  where                 
     month(clothdeliverydate) is not null                
  group by month(clothdeliverydate)           
 ) 

Or you can explicitly declare the fields in the definition of the cte:

d ([duration], [bkdqty]) as 
 (
  select                 
     month(clothdeliverydate),                 
     SUM(CONVERT(INT, deliveredqty))             
  FROM                 
     barcodetable            
  where                 
     month(clothdeliverydate) is not null                
  group by month(clothdeliverydate)           
 ) 

I like this one:

sorted(d, key=d.get)

The first argument is the file you wish to execute, and the second argument is an array of null-terminated strings that represent the appropriate arguments to the file as specified in the man page.

For example:

char *cmd = "ls";
char *argv[3];
argv[0] = "ls";
argv[1] = "-la";
argv[2] = NULL;

execvp(cmd, argv); //This will run "ls -la" as if it were a command

You're not actually using promises here. Parse lets you use callbacks or promises; your choice.

To use promises, do the following:

query.find().then(function() {
    console.log("success!");
}, function() {
    console.log("error");
});

Now, to execute stuff after the promise is complete, you can just execute it inside the promise callback inside the then() call. So far this would be exactly the same as regular callbacks.

To actually make good use of promises is when you chain them, like this:

query.find().then(function() {
    console.log("success!");

    return new Parse.Query(Obj).get("sOmE_oBjEcT");
}, function() {
    console.log("error");
}).then(function() {
    console.log("success on second callback!");
}, function() {
    console.log("error on second callback");
});

The header <math.h> is a C std lib header. It defines a lot of stuff in the global namespace. The header <cmath> is the C++ version of that header. It defines essentially the same stuff in namespace std. (There are some differences, like that the C++ version comes with overloads of some functions, but that doesn't matter.) The header <cmath.h> doesn't exist.

Since vendors don't want to maintain two versions of what is essentially the same header, they came up with different possibilities to have only one of them behind the scenes. Often, that's the C header (since a C++ compiler is able to parse that, while the opposite won't work), and the C++ header just includes that and pulls everything into namespace std. Or there's some macro magic for parsing the same header with or without namespace std wrapped around it or not. To this add that in some environments it's awkward if headers don't have a file extension (like editors failing to highlight the code etc.). So some vendors would have <cmath> be a one-liner including some other header with a .h extension. Or some would map all includes matching <cblah> to <blah.h> (which, through macro magic, becomes the C++ header when __cplusplus is defined, and otherwise becomes the C header) or <cblah.h> or whatever.

That's the reason why on some platforms including things like <cmath.h>, which ought not to exist, will initially succeed, although it might make the compiler fail spectacularly later on.

I have no idea which std lib implementation you use. I suppose it's the one that comes with GCC, but this I don't know, so I cannot explain exactly what happened in your case. But it's certainly a mix of one of the above vendor-specific hacks and you including a header you ought not to have included yourself. Maybe it's the one where <cmath> maps to <cmath.h> with a specific (set of) macro(s) which you hadn't defined, so that you ended up with both definitions.

Note, however, that this code still ought not to compile:

#include <cmath>

double f(double d)
{
  return abs(d);
}

There shouldn't be an abs() in the global namespace (it's std::abs()). However, as per the above described implementation tricks, there might well be. Porting such code later (or just trying to compile it with your vendor's next version which doesn't allow this) can be very tedious, so you should keep an eye on this.

You can use something like this:

List<Object[]> list = em.createQuery("SELECT p.field1, p.field2 FROM Entity p").getResultList();

then you can iterate over it:

for (Object[] obj : list){
    System.out.println(obj[0]);
    System.out.println(obj[1]);
}

BUT if you have only one field in query, you get a list of the type not from Object[]

This is the SortedList implementation I am using. Maybe this helps with your problem:

import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.LinkedList;
/**
 * This class is a List implementation which sorts the elements using the
 * comparator specified when constructing a new instance.
 * 
 * @param <T>
 */
public class SortedList<T> extends ArrayList<T> {
    /**
     * Needed for serialization.
     */
    private static final long serialVersionUID = 1L;
    /**
     * Comparator used to sort the list.
     */
    private Comparator<? super T> comparator = null;
    /**
     * Construct a new instance with the list elements sorted in their
     * {@link java.lang.Comparable} natural ordering.
     */
    public SortedList() {
    }
    /**
     * Construct a new instance using the given comparator.
     * 
     * @param comparator
     */
    public SortedList(Comparator<? super T> comparator) {
        this.comparator = comparator;
    }
    /**
     * Construct a new instance containing the elements of the specified
     * collection with the list elements sorted in their
     * {@link java.lang.Comparable} natural ordering.
     * 
     * @param collection
     */
    public SortedList(Collection<? extends T> collection) {
        addAll(collection);
    }
    /**
     * Construct a new instance containing the elements of the specified
     * collection with the list elements sorted using the given comparator.
     * 
     * @param collection
     * @param comparator
     */
    public SortedList(Collection<? extends T> collection, Comparator<? super T> comparator) {
        this(comparator);
        addAll(collection);
    }
    /**
     * Add a new entry to the list. The insertion point is calculated using the
     * comparator.
     * 
     * @param paramT
     * @return <code>true</code> if this collection changed as a result of the call.
     */
    @Override
    public boolean add(T paramT) {
        int initialSize = this.size();
        // Retrieves the position of an existing, equal element or the 
        // insertion position for new elements (negative).
        int insertionPoint = Collections.binarySearch(this, paramT, comparator);
        super.add((insertionPoint > -1) ? insertionPoint : (-insertionPoint) - 1, paramT);
        return (this.size() != initialSize);
    }
    /**
     * Adds all elements in the specified collection to the list. Each element
     * will be inserted at the correct position to keep the list sorted.
     * 
     * @param paramCollection
     * @return <code>true</code> if this collection changed as a result of the call.
     */
    @Override
    public boolean addAll(Collection<? extends T> paramCollection) {
        boolean result = false;
        if (paramCollection.size() > 4) {
            result = super.addAll(paramCollection);
            Collections.sort(this, comparator);
        }
        else {
            for (T paramT:paramCollection) {
                result |= add(paramT);
            }
        }
        return result;
    }
    /**
     * Check, if this list contains the given Element. This is faster than the
     * {@link #contains(Object)} method, since it is based on binary search.
     * 
     * @param paramT
     * @return <code>true</code>, if the element is contained in this list;
     * <code>false</code>, otherwise.
     */
    public boolean containsElement(T paramT) {
        return (Collections.binarySearch(this, paramT, comparator) > -1);
    }
    /**
     * @return The comparator used for sorting this list.
     */
    public Comparator<? super T> getComparator() {
        return comparator;
    }
    /**
     * Assign a new comparator and sort the list using this new comparator.
     * 
     * @param comparator
     */
    public void setComparator(Comparator<? super T> comparator) {
        this.comparator = comparator;
        Collections.sort(this, comparator);
    }
}

This solution is very flexible and uses existing Java functions:

• Completely based on generics
• Uses java.util.Collections for finding and inserting list elements
• Option to use a custom Comparator for list sorting

Some notes:

• This sorted list is not synchronized since it inherits from java.util.ArrayList. Use Collections.synchronizedList if you need this (refer to the Java documentation for java.util.ArrayList for details).
• The initial solution was based on java.util.LinkedList. For better performance, specifically for finding the insertion point (Logan's comment) and quicker get operations (https://dzone.com/articles/arraylist-vs-linkedlist-vs), this has been changed to java.util.ArrayList.

1: Why not use a simple for statement? Assuming you're using a real array and not an Iterator you could easily check whether the counter variable is 0 or one less than the whole number of elements. In my opinion this is the most clean and understandable solution...

$array = array( ... );

$count = count( $array );

for ( $i = 0; $i < $count; $i++ )
{

    $current = $array[ $i ];

    if ( $i == 0 )
    {

        // process first element

    }

    if ( $i == $count - 1 )
    {

        // process last element

    }

}

2: You should consider using Nested Sets to store your tree structure. Additionally you can improve the whole thing by using recursive functions.

Of course, to see the result in logcat, you should set the Log level at least to "Info" (Log level in logcat); otherwise, as it happened to me, you won't see your output.

On Windows 10, I had the same problem. PIP 19 was already installed in my system but wasn't showing up. The error was No Module Found.

python -m pip uninstall pip
python -m pip install pip==9.0.3

Downgrading pip to 9.0.3 worked fine for me.

Another way to do this in Notepad++ is all in the Find/Replace dialog and with regex:

• Ctrl + h to bring up the find replace dialog.

• In the Find what: text box include your regex: .*help.*\r?\n (where the \r is optional in case the file doesn't have Windows line endings).

• Leave the Replace with: text box empty.

• Make sure the Regular expression radio button in the Search Mode area is selected. Then click Replace All and voila! All lines containing your search term help have been removed.

From the npm docs:

git://github.com/<user>/<project>.git#<branch>

git://github.com/<user>/<project>.git#feature\/<branch>

As of NPM version 1.1.65, you can do this:

<user>/<project>#<branch>

As others have already pointed out, Python includes a module to read and write CSV files. It works pretty well as long as the input characters stay within ASCII limits. In case you want to process other encodings, more work is needed.

The Python documentation for the csv module implements an extension of csv.reader, which uses the same interface but can handle other encodings and returns unicode strings. Just copy and paste the code from the documentation. After that, you can process a CSV file like this:

with open("some.csv", "rb") as csvFile: 
    for row in UnicodeReader(csvFile, encoding="iso-8859-15"):
        print row

Another way to accomplish this is a combination of Justus Thane's and mklement0's answers. It doesn't make sense to do it this way when you look at a one liner example, but when you're trying to mass-edit a file or a bunch of filenames it comes in pretty handy:

$test = '   One      for the money   '
$option = [System.StringSplitOptions]::RemoveEmptyEntries
$($test.split(' ',$option)).foreach{$_}

This will come out as:

One
for
the
money

Rotating a vector 90 degrees is particularily simple.

(x, y) rotated 90 degrees around (0, 0) is (-y, x).

If you want to rotate clockwise, you simply do it the other way around, getting (y, -x).

This code also works:

this.formGroup.controls.nameOfcontrol.value

malloc(0) may (optionally) return NULL, depending on the implementation. Do you realize why you may be calling malloc(0)? Or more precisely, do you see where you are reading and writing beyond the size of your arrays?

Form isn't included in laravel 5.0 as it was on 4.0, steps to include it:

Begin by installing laravelcollective/html package through Composer. Edit your project's composer.json file to require:

"require": {
    "laravelcollective/html": "~5.0"
}

Next, update composer from the Terminal:

composer update

Next, add your new provider to the providers array of config/app.php:

'providers' => [
  // ...
  'Collective\Html\HtmlServiceProvider',
  // ...
],

Finally, add two class aliases to the aliases array of config/app.php:

'aliases' => [
// ...
  'Form' => 'Collective\Html\FormFacade',
  'Html' => 'Collective\Html\HtmlFacade',
// ...
],

At this point, Form should be working

Source

Update Laravel 5.8 (2019-04-05):

In Laravel 5.8, the providers in the config/app.php can be declared as:

Collective\Html\HtmlServiceProvider::class,

instead of:

'Collective\Html\HtmlServiceProvider',

This notation is the same for the aliases.

The provided answers have issues with relative Url's, such as "/some/path/" This is a limitation of the Uri and UriBuilder class, which is rather hard to understand, since I don't see any reason why relative urls would be problematic when it comes to query manipulation.

Here is a workaround that works for both absolute and relative paths, written and tested in .NET 4:

(small note: this should also work in .NET 4.5, you will only have to change propInfo.GetValue(values, null) to propInfo.GetValue(values))

  public static class UriExtensions{
    /// <summary>
    ///     Adds query string value to an existing url, both absolute and relative URI's are supported.
    /// </summary>
    /// <example>
    /// <code>
    ///     // returns "www.domain.com/test?param1=val1&amp;param2=val2&amp;param3=val3"
    ///     new Uri("www.domain.com/test?param1=val1").ExtendQuery(new Dictionary&lt;string, string&gt; { { "param2", "val2" }, { "param3", "val3" } }); 
    /// 
    ///     // returns "/test?param1=val1&amp;param2=val2&amp;param3=val3"
    ///     new Uri("/test?param1=val1").ExtendQuery(new Dictionary&lt;string, string&gt; { { "param2", "val2" }, { "param3", "val3" } }); 
    /// </code>
    /// </example>
    /// <param name="uri"></param>
    /// <param name="values"></param>
    /// <returns></returns>
    public static Uri ExtendQuery(this Uri uri, IDictionary<string, string> values) {
      var baseUrl = uri.ToString();
      var queryString = string.Empty;
      if (baseUrl.Contains("?")) {
        var urlSplit = baseUrl.Split('?');
        baseUrl = urlSplit[0];
        queryString = urlSplit.Length > 1 ? urlSplit[1] : string.Empty;
      }

      NameValueCollection queryCollection = HttpUtility.ParseQueryString(queryString);
      foreach (var kvp in values ?? new Dictionary<string, string>()) {
        queryCollection[kvp.Key] = kvp.Value;
      }
      var uriKind = uri.IsAbsoluteUri ? UriKind.Absolute : UriKind.Relative;
      return queryCollection.Count == 0 
        ? new Uri(baseUrl, uriKind) 
        : new Uri(string.Format("{0}?{1}", baseUrl, queryCollection), uriKind);
    }

    /// <summary>
    ///     Adds query string value to an existing url, both absolute and relative URI's are supported.
    /// </summary>
    /// <example>
    /// <code>
    ///     // returns "www.domain.com/test?param1=val1&amp;param2=val2&amp;param3=val3"
    ///     new Uri("www.domain.com/test?param1=val1").ExtendQuery(new { param2 = "val2", param3 = "val3" }); 
    /// 
    ///     // returns "/test?param1=val1&amp;param2=val2&amp;param3=val3"
    ///     new Uri("/test?param1=val1").ExtendQuery(new { param2 = "val2", param3 = "val3" }); 
    /// </code>
    /// </example>
    /// <param name="uri"></param>
    /// <param name="values"></param>
    /// <returns></returns>
    public static Uri ExtendQuery(this Uri uri, object values) {
      return ExtendQuery(uri, values.GetType().GetProperties().ToDictionary
      (
          propInfo => propInfo.Name,
          propInfo => { var value = propInfo.GetValue(values, null); return value != null ? value.ToString() : null; }
      ));
    }
  }

And here is a suite of unit tests to test the behavior:

  [TestFixture]
  public class UriExtensionsTests {
    [Test]
    public void Add_to_query_string_dictionary_when_url_contains_no_query_string_and_values_is_empty_should_return_url_without_changing_it() {
      Uri url = new Uri("http://www.domain.com/test");
      var values = new Dictionary<string, string>();
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("http://www.domain.com/test")));
    }

    [Test]
    public void Add_to_query_string_dictionary_when_url_contains_hash_and_query_string_values_are_empty_should_return_url_without_changing_it() {
      Uri url = new Uri("http://www.domain.com/test#div");
      var values = new Dictionary<string, string>();
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("http://www.domain.com/test#div")));
    }

    [Test]
    public void Add_to_query_string_dictionary_when_url_contains_no_query_string_should_add_values() {
      Uri url = new Uri("http://www.domain.com/test");
      var values = new Dictionary<string, string> { { "param1", "val1" }, { "param2", "val2" } };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("http://www.domain.com/test?param1=val1&param2=val2")));
    }

    [Test]
    public void Add_to_query_string_dictionary_when_url_contains_hash_and_no_query_string_should_add_values() {
      Uri url = new Uri("http://www.domain.com/test#div");
      var values = new Dictionary<string, string> { { "param1", "val1" }, { "param2", "val2" } };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("http://www.domain.com/test#div?param1=val1&param2=val2")));
    }

    [Test]
    public void Add_to_query_string_dictionary_when_url_contains_query_string_should_add_values_and_keep_original_query_string() {
      Uri url = new Uri("http://www.domain.com/test?param1=val1");
      var values = new Dictionary<string, string> { { "param2", "val2" } };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("http://www.domain.com/test?param1=val1&param2=val2")));
    }

    [Test]
    public void Add_to_query_string_dictionary_when_url_is_relative_contains_no_query_string_should_add_values() {
      Uri url = new Uri("/test", UriKind.Relative);
      var values = new Dictionary<string, string> { { "param1", "val1" }, { "param2", "val2" } };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("/test?param1=val1&param2=val2", UriKind.Relative)));
    }

    [Test]
    public void Add_to_query_string_dictionary_when_url_is_relative_and_contains_query_string_should_add_values_and_keep_original_query_string() {
      Uri url = new Uri("/test?param1=val1", UriKind.Relative);
      var values = new Dictionary<string, string> { { "param2", "val2" } };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("/test?param1=val1&param2=val2", UriKind.Relative)));
    }

    [Test]
    public void Add_to_query_string_dictionary_when_url_is_relative_and_contains_query_string_with_existing_value_should_add_new_values_and_update_existing_ones() {
      Uri url = new Uri("/test?param1=val1", UriKind.Relative);
      var values = new Dictionary<string, string> { { "param1", "new-value" }, { "param2", "val2" } };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("/test?param1=new-value&param2=val2", UriKind.Relative)));
    }

    [Test]
    public void Add_to_query_string_object_when_url_contains_no_query_string_should_add_values() {
      Uri url = new Uri("http://www.domain.com/test");
      var values = new { param1 = "val1", param2 = "val2" };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("http://www.domain.com/test?param1=val1&param2=val2")));
    }


    [Test]
    public void Add_to_query_string_object_when_url_contains_query_string_should_add_values_and_keep_original_query_string() {
      Uri url = new Uri("http://www.domain.com/test?param1=val1");
      var values = new { param2 = "val2" };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("http://www.domain.com/test?param1=val1&param2=val2")));
    }

    [Test]
    public void Add_to_query_string_object_when_url_is_relative_contains_no_query_string_should_add_values() {
      Uri url = new Uri("/test", UriKind.Relative);
      var values = new { param1 = "val1", param2 = "val2" };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("/test?param1=val1&param2=val2", UriKind.Relative)));
    }

    [Test]
    public void Add_to_query_string_object_when_url_is_relative_and_contains_query_string_should_add_values_and_keep_original_query_string() {
      Uri url = new Uri("/test?param1=val1", UriKind.Relative);
      var values = new { param2 = "val2" };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("/test?param1=val1&param2=val2", UriKind.Relative)));
    }

    [Test]
    public void Add_to_query_string_object_when_url_is_relative_and_contains_query_string_with_existing_value_should_add_new_values_and_update_existing_ones() {
      Uri url = new Uri("/test?param1=val1", UriKind.Relative);
      var values = new { param1 = "new-value", param2 = "val2" };
      var result = url.ExtendQuery(values);
      Assert.That(result, Is.EqualTo(new Uri("/test?param1=new-value&param2=val2", UriKind.Relative)));
    }
  }

A simple solution might be: Just make sure that you are in the correct working directory in GitBash. That Message occure almost every time if a User tries to merge a directory too high in his folder hierarchy.

Example:

/workspace/git/myBashSourceFolder/myProjectSourcefolder

Scenario: User cloned repo in git-folder he created a new Java Project in Eclipse, imported the cloned repo. Eclipse set myProjectSourceFolder as Source Folder in his local Project. therefore the User entered it in git bash and pushed, pulled and commited his project from there. git syncs therefore myProjectSourceFolder - but has no record in his history for myBashSourceFolder. Therefore a push / pull /merge from myBashSourceFolder will produce the given output, if User tries to sync from there next time, instead of the folder he worked before.

Solution: Enter correct Folder and try a pull again. In almost every time I encountered, this solution worked fine :)

To add to Jerry and Joe's answers, if you're wanting to find the text BEFORE the last word you can use:

=TRIM(LEFT(SUBSTITUTE(TRIM(A1), " ", REPT(" ", LEN(TRIM(A1)))), LEN(SUBSTITUTE(TRIM(A1), " ", REPT(" ", LEN(TRIM(A1)))))-LEN(TRIM(A1))))

With 'My little cat' in A1 would result in 'My little' (where Joe and Jerry's would give 'cat'

In the same way that Jerry and Joe isolate the last word, this then just gets everything to the left of that (then trims it back)

You can't achieve what you want with arrays. Use vectors instead, and read about the std::remove algorithm. Something like:

std::remove(array, array+5, 3)

will work on your array, but it will not shorten it (why -- because it's impossible). With vectors, it'd be something like

v.erase(std::remove(v.begin(), v.end(), 3), v.end())

Replace 1.0_A0 with ${project.version}

Run mvn once. This will download all the required repositories. You may switch back to 1.0_A0 after this step.

I have seen a lot of answers here performing a signal handler and then exiting. That's the way to go, but remember a very important fact: If you want to get the core dump for the generated error, you can't call exit(status). Call abort() instead!

From the Microsoft documentation: Command prompt (Cmd. exe) command-line string limitation

On computers running Microsoft Windows XP or later, the maximum length of the string that you can use at the command prompt is 8191 characters.

Did you just try

$('#datebox li a').on('click', function(){
    //$('#datebox').val($(this).text());
    alert($(this).text());
});

It works for me :)

Do you want it to match "(b)"? Do as Zitrax and Paolo have suggested. Do you want it to match "b"? Do

>>> x = "a (b) c (d) e"
>>> re.search(r"\((.*?)\)", x).group(1)
'b'

The top answer only works for Python 2.x

For Python 3.x, use this:

activate_this_file = "/path/to/virtualenv/bin/activate_this.py"

exec(compile(open(activate_this_file, "rb").read(), activate_this_file, 'exec'), dict(__file__=activate_this_file))

Reference: What is an alternative to execfile in Python 3?

Use Mail::factory in the Mail PEAR package. Example.

// its with strongboard 
@IBOutlet weak var mapView: MKMapView!

//12.9767415,77.6903967 - exact location latitude n longitude location 
let cooridinate = CLLocationCoordinate2D(latitude: 12.9767415 , longitude: 77.6903967)
let  spanDegree = MKCoordinateSpan(latitudeDelta: 0.2,longitudeDelta: 0.2)
let region = MKCoordinateRegion(center: cooridinate , span: spanDegree)
mapView.setRegion(region, animated: true)

to access data in a stdClass in similar fashion you do with an asociative array just use the {$var} syntax.

$myObj = new stdClass;
$myObj->Prop1 = "Something";
$myObj->Prop2 = "Something else";

// then to acces it directly

echo $myObj->{'Prop1'};
echo $myObj->{'Prop2'};

// or what you may want

echo $myObj->{$myStringVar};

background-image takes an url as a value. Use either

background-image: url ('/image/btn.png');

or

background: url ('/image/btn.png') no-repeat;

which is a shorthand for

background-image: url ('/image/btn.png');
background-repeat: no-repeat;

Also, you might want to look at the button HTML element for fancy submit buttons.

You get the value of the textarea, use it :

$('.type').keyup(function() {
    var v = $('.type').val(); // you'd better use this.value here
    if (v.indexOf('> <')!=-1) {
       console.log('contains > <');        
    }
});

Instead of changing the default table-hover class, make a new class ( anotherhover ) and apply it to the table that you need this effect for.

Code as below;

.anotherhover tbody tr:hover td { background: CornflowerBlue; }

I don't have a windows box handy to try this but I think you can use a DataView and do something like so:

DataView view = new DataView(ds.Tables["MyTable"]);
view.RowFilter = "MyValue = 42"; // MyValue here is a column name

// Delete these rows.
foreach (DataRowView row in view)
{
  row.Delete();
}

I haven't tested this, though. You might give it a try.

The problem is that your anonymous object property data-icon has an invalid name. C# properties cannot have dashes in their names. There are two ways you can get around that:

Use an underscore instead of dash (MVC will automatically replace the underscore with a dash in the emitted HTML):

@Html.ActionLink("Edit", "edit", "markets",
      new { id = 1 },
      new {@class="ui-btn-right", data_icon="gear"})

Use the overload that takes in a dictionary:

@Html.ActionLink("Edit", "edit", "markets",
      new { id = 1 },
      new Dictionary<string, object> { { "class", "ui-btn-right" }, { "data-icon", "gear" } });

If you don't want to remove false values. Here is an example:

obj = {
  "a": null,
  "c": undefined,
  "d": "a",
  "e": false,
  "f": true
}
_.pickBy(obj, x => x === false || x)
> {
    "d": "a",
    "e": false,
    "f": true
  }

For Visual Studio Express 2013 to get rid of these problem you have to do the following.

Right click on your project click Properties. In properties window from left menus select Configuration Properties->C/C++->General

In right side select

Treat Warning As Errors NO

and

SDL Checks NO

Presume you linking to a shared drive for example the S drive? If so, other people may have mapped the drive differently. You probably need to use the "official" drive name //euhkj002/forecasts/bla bla. Instead of S// in your link

# the more input you want to add variable accordingly
x,y,z=input("enter the numbers: ").split( ) 
#for printing 
print("value of x: ",x)
print("value of y: ",y)
print("value of z: ",z)

#for multiple inputs    
#using list, map
#split seperates values by ( )single space in this case

x=list(map(int,input("enter the numbers: ").split( )))

#we will get list of our desired elements 

print("print list: ",x)

hope you got your answer :)

You've specifically mentioned a "variable-length array" in your question, so neither of the existing two answers (as I write this) are quite right.

Java doesn't have any concept of a "variable-length array", but it does have Collections, which serve in this capacity. Any collection (technically any "Iterable", a supertype of Collections) can be looped over as simply as this:

Collection<Thing> things = ...;
for (Thing t : things) {
  System.out.println(t);
}

EDIT: it's possible I misunderstood what he meant by 'variable-length'. He might have just meant it's a fixed length but not every instance is the same fixed length. In which case the existing answers would be fine. I'm not sure what was meant.

I'd just use zip:

In [1]: from pandas import *

In [2]: def calculate(x):
   ...:     return x*2, x*3
   ...: 

In [3]: df = DataFrame({'a': [1,2,3], 'b': [2,3,4]})

In [4]: df
Out[4]: 
   a  b
0  1  2
1  2  3
2  3  4

In [5]: df["A1"], df["A2"] = zip(*df["a"].map(calculate))

In [6]: df
Out[6]: 
   a  b  A1  A2
0  1  2   2   3
1  2  3   4   6
2  3  4   6   9

I've been using some simple CSS and it seems to remove them and work fine.

input[type=number]::-webkit-inner-spin-button, _x000D_
input[type=number]::-webkit-outer-spin-button { _x000D_
    -webkit-appearance: none;_x000D_
    -moz-appearance: none;_x000D_
    appearance: none;_x000D_
    margin: 0; _x000D_
}

<input type="number" step="0.01"/>

This tutorial from CSS Tricks explains in detail & also shows how to style them

Yes, you can do this. The knack you need is the concept that there are two ways of getting tables out of the table server. One way is ..

FROM TABLE A

The other way is

FROM (SELECT col as name1, col2 as name2 FROM ...) B

Notice that the select clause and the parentheses around it are a table, a virtual table.

So, using your second code example (I am guessing at the columns you are hoping to retrieve here):

SELECT a.attr, b.id, b.trans, b.lang
FROM attribute a
JOIN (
 SELECT at.id AS id, at.translation AS trans, at.language AS lang, a.attribute
 FROM attributeTranslation at
) b ON (a.id = b.attribute AND b.lang = 1)

Notice that your real table attribute is the first table in this join, and that this virtual table I've called b is the second table.

This technique comes in especially handy when the virtual table is a summary table of some kind. e.g.

SELECT a.attr, b.id, b.trans, b.lang, c.langcount
FROM attribute a
JOIN (
 SELECT at.id AS id, at.translation AS trans, at.language AS lang, at.attribute
 FROM attributeTranslation at
) b ON (a.id = b.attribute AND b.lang = 1)
JOIN (
 SELECT count(*) AS langcount,  at.attribute
 FROM attributeTranslation at
 GROUP BY at.attribute
) c ON (a.id = c.attribute)

See how that goes? You've generated a virtual table c containing two columns, joined it to the other two, used one of the columns for the ON clause, and returned the other as a column in your result set.

see all solutions: my project is just use xib, so, the solution with storyboard not worked for me. self.edgesForExtendedLayout = UIRectEdgeNone; just works for controller if navigationbar is visible. but if your view is just have status bar, that will not work. so i combine two conditons.

- (void) viewDidLayoutSubviews {
float systemVersion = [[[UIDevice currentDevice] systemVersion] floatValue];
if (systemVersion >= 7.0f) {
    CGRect bounds = self.view.bounds;
    if(self.navigationController == nil || self.navigationController.isNavigationBarHidden == YES){
        bounds.origin.y -= 20.0;
        [self.view setBounds:bounds];
    }
    else{
        self.edgesForExtendedLayout = UIRectEdgeNone;
    }
}

help this works.

iPhone:

Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3

iPad:

Mozilla/5.0 (iPad; CPU OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3

I am having this problem all the time, so I made a tiny tool to convert text to an escaped multi-line Objective-C string:

http://multilineobjc.herokuapp.com/

Hope this saves you some time.

In case anybody stumbles upon this question who cannot reload their webserver (long running console command like a queue runner) or needs to reload their .env file mid-request, i found a way to properly reload .env variables in laravel 5.

use Dotenv;
use InvalidArgumentException;

try {
    Dotenv::makeMutable();
    Dotenv::load(app()->environmentPath(), app()->environmentFile());
    Dotenv::makeImmutable();
} catch (InvalidArgumentException $e) {
    //
}

There must be also an answer for people who want a hassle free https on ec2 for mainly demo and testing purposes, one way they can achieve that very fast is:

With my answer here which describes How you can achieve https for testing purposes in minutes with EC2 without the hassle of creating certificates

Change Your Web.Config file as below. It will act like charm.

In node <system.webServer> add below portion of code

<modules runAllManagedModulesForAllRequests="true">
  <remove name="WebDAVModule"/>
</modules>

After adding, your Web.Config will look like below

<system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
    <modules runAllManagedModulesForAllRequests="true">
        <remove name="WebDAVModule"/>
    </modules>
    <httpProtocol>
    <customHeaders>
        <add name="Access-Control-Allow-Origin" value="*" />
        <add name="Access-Control-Allow-Headers" value="Content-Type" />
        <add name="Access-Control-Allow-Methods" value="GET, POST, PUT, DELETE, OPTIONS" />
    </customHeaders>
    </httpProtocol>
    <handlers>
      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
      <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
      <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
      <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
      <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
    </handlers>
</system.webServer>

I call this function every time before using $mysqli->query Works with stored procedures as well.

function clearStoredResults(){
    global $mysqli;

    do {
         if ($res = $mysqli->store_result()) {
           $res->free();
         }
        } while ($mysqli->more_results() && $mysqli->next_result());        

}

if you are using webview inside a fragment than use this in your onCreateView method

webView.setOnKeyListener(new View.OnKeyListener(){

        @Override
        public boolean onKey(View view, int i, KeyEvent keyEvent) {
            if((i==KeyEvent.KEYCODE_BACK)&& webView.canGoBack()){
                webView.goBack();
                return true;
            }
            return false;
        }
    });

and import this class

import android.view.KeyEvent;

On CentOS7, to get this working with Python2, I had to do:

yum -y install tkinter

Noting this here because I thought that there would be a pip package, but instead, one needs to actually install an rpm.

JsonConvert is from the namespace Newtonsoft.Json, not System.ServiceModel.Web

Use NuGet to download the package

"Project" -> "Manage NuGet packages" -> "Search for "newtonsoft json". -> click "install".

df.to_sql(name = "owner", con= db_connection, schema = 'aws', if_exists='replace', index = >True, index_label='id')

When the browser puts something in its cache, it also stores the Last-Modified or ETag header from the server.

The browser then sends a request with the If-Modified-Since or If-None-Match header, telling the server to send a 304 if the content still has that date or ETag.

The server needs some way of calculating a date-modified or ETag for each version of each resource; this typically comes from the filesystem or a separate database column.

one more solution for this Automatically close or fade away the bootstrap alert message after 5 seconds:

This is the HTML code used to display the message:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>_x000D_
_x000D_
<div class="alert alert-danger">_x000D_
This is an example message..._x000D_
</div>_x000D_
_x000D_
_x000D_
<script type="text/javascript">_x000D_
_x000D_
$(document).ready(function () {_x000D_
 _x000D_
window.setTimeout(function() {_x000D_
    $(".alert").fadeTo(1000, 0).slideUp(1000, function(){_x000D_
        $(this).remove(); _x000D_
    });_x000D_
}, 5000);_x000D_
 _x000D_
});_x000D_
</script>

The first parameter is the String to encode; the second is the name of the character encoding to use (e.g., UTF-8).

I was able to get this to work by using the Invoke-Expression cmdlet.

Invoke-Expression "& `"$scriptPath`" test -r $number -b $testNumber -f $FileVersion -a $ApplicationID"

You can easily comment out the data using this:

<!-- 
 <data>
        <data-field1></data-field1>
        <data-field2></data-field2>
        <data-field3></data-field3>
 </data>
-->

method of commenting in xml.

I was able to figure it out by following the answer in this thread: https://stackoverflow.com/a/8968495/1543447

Basically, I renamed all values, function names, and element names to different values so they wouldn't conflict - and it worked!

Other methods were mentioned so let us please acknowledge that, at the time of writing, we are in the 21st century. Let's park the local bus browser opening, and fly with an XMLHTTP GET request (XHR GET for short).

Wiki moment:

XHR is an API in the form of an object whose methods transfer data between a web browser and a web server. The object is provided by the browser's JavaScript environment

It's a fast method for retrieving data that doesn't require opening a browser. The server response can be read into an HTMLDocument and the process of grabbing the table continued from there.

Note that javascript rendered/dynamically added content will not be retrieved as there is no javascript engine running (which there is in a browser).

In the below code, the table is grabbed by its id cr1.

In the helper sub, WriteTable, we loop the columns (td tags) and then the table rows (tr tags), and finally traverse the length of each table row, table cell by table cell. As we only want data from columns 1 and 8, a Select Case statement is used specify what is written out to the sheet.

Sample webpage view:

Sample code output:

VBA:

Option Explicit
Public Sub GetRates()
    Dim html As HTMLDocument, hTable As HTMLTable '<== Tools > References > Microsoft HTML Object Library
    
    Set html = New HTMLDocument
      
    With CreateObject("MSXML2.XMLHTTP")
        .Open "GET", "https://uk.investing.com/rates-bonds/financial-futures", False
        .setRequestHeader "If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT" 'to deal with potential caching
        .send
        html.body.innerHTML = .responseText
    End With
    
    Application.ScreenUpdating = False
    
    Set hTable = html.getElementById("cr1")
    WriteTable hTable, 1, ThisWorkbook.Worksheets("Sheet1")
    
    Application.ScreenUpdating = True
End Sub

Public Sub WriteTable(ByVal hTable As HTMLTable, Optional ByVal startRow As Long = 1, Optional ByVal ws As Worksheet)
    Dim tSection As Object, tRow As Object, tCell As Object, tr As Object, td As Object, r As Long, C As Long, tBody As Object
    r = startRow: If ws Is Nothing Then Set ws = ActiveSheet
    With ws
        Dim headers As Object, header As Object, columnCounter As Long
        Set headers = hTable.getElementsByTagName("th")
        For Each header In headers
            columnCounter = columnCounter + 1
            Select Case columnCounter
            Case 2
                .Cells(startRow, 1) = header.innerText
            Case 8
                .Cells(startRow, 2) = header.innerText
            End Select
        Next header
        startRow = startRow + 1
        Set tBody = hTable.getElementsByTagName("tbody")
        For Each tSection In tBody
            Set tRow = tSection.getElementsByTagName("tr")
            For Each tr In tRow
                r = r + 1
                Set tCell = tr.getElementsByTagName("td")
                C = 1
                For Each td In tCell
                    Select Case C
                    Case 2
                        .Cells(r, 1).Value = td.innerText
                    Case 8
                        .Cells(r, 2).Value = td.innerText
                    End Select
                    C = C + 1
                Next td
            Next tr
        Next tSection
    End With
End Sub

Well the easy answer would be: "your executable files are in the directories contained in your PATH variable" but that would not really find your executables and could miss a lot of executables anyway.

I don't know much about mac but I think "mdfind 'kMDItemContentType=public.unix-executable'" might miss stuff like interpreted scripts

If it's ok for you to find files with the executable bits set (regardless of whether they are actually executable) then it's fine to do

find . -type f -perm +111 -print

where supported the "-executable" option will make a further filter looking at acl and other permission artifacts but is technically not much different to "-pemr +111".

Maybe in the future find will support "-magic " and let you look explicitly for files with a specific magic id ... but then you would haveto specify to fine all the executable formats magic id.

I'm unaware of a technically correct easy way out on unix.

Use position: fixed, and anchor it to the top and right sides of the page:

#fixed-div {
    position: fixed;
    top: 1em;
    right: 1em;
}

IE6 does not support position: fixed, however. If you need this functionality in IE6, this purely-CSS solution seems to do the trick. You'll need a wrapper <div> to contain some of the styles for it to work, as seen in the stylesheet.

#php -i | grep php.ini also will work too!

List<String> list = new ArrayList<String>();
Map<String, String> map = new HashMap<String, String>();
for (String str : map.keySet()) {
 list.add(str);
}
Collections.sort(list);
for (String str : list) {
 System.out.println(str);
}

if (!$("#InvCopyRadio").prop("checked") && $("#InvCopyRadio").prop("checked"))
    // do something

$this->db->select('overal_points');
$this->db->where('point_publish', 1);
$this->db->order_by('overal_points', 'desc'); 
$query = $this->db->get('company', 4)->result();

I have Notepad++ 5.3.1 (UNICODE). I haven't done any magic and it works fine for me as described by you.

Maybe it depends on the (programming/markup/...) "Language"?

You can try this code if you are using bootstrap 3:

HTML

<a href="#" id="pop">
    <img id="imageresource" src="http://patyshibuya.com.br/wp-content/uploads/2014/04/04.jpg" style="width: 400px; height: 264px;">
    Click to Enlarge
</a>

<!-- Creates the bootstrap modal where the image will appear -->
<div class="modal fade" id="imagemodal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
        <h4 class="modal-title" id="myModalLabel">Image preview</h4>
      </div>
      <div class="modal-body">
        <img src="" id="imagepreview" style="width: 400px; height: 264px;" >
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
      </div>
    </div>
  </div>
</div>

JavaScript:

$("#pop").on("click", function() {
   $('#imagepreview').attr('src', $('#imageresource').attr('src')); // here asign the image to the modal when the user click the enlarge link
   $('#imagemodal').modal('show'); // imagemodal is the id attribute assigned to the bootstrap modal, then i use the show function
});

This is the working fiddle. Hope this helps :)

VMDK is a virtual disk file, what you need is a VMX file. Cruise on over to EasyVMX and have it create one for you, then just replace the VMDK file it gives you with the Cnrome OS one.

EasyVMX is good since VMWare Player has no VM creation stuff in it (at least in version 2, not sure about 3). You had to use one of VMWare's other products to do that.

The easiest way is to include the gem 'activesupport' (or gem 'active_support').

params.slice(:choice1, :choice2, :choice3)

I really needed to do this dirty thing... Here is how

I redefined those dependencies with scope test. Scope provided did not work for me.

We use spring Boot plugin to build fat jar. We have module common which defines common libraries, for example Springfox swagger-2. My super-service needs to have parent common (it does not want to do so, but company rules force!)

So my parent or commons has pom.

<dependencyManagement>

    <!- I do not need Springfox in one child but in others ->

    <dependencies>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>${swagger.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>com.google.guava</groupId>
                    <artifactId>guava</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>${swagger.version}</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-bean-validators</artifactId>
            <version>${swagger.version}</version>
        </dependency>

       <!- All services need them ->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junit.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>${apache.poi.version}</version>
        </dependency>
    </dependencies>
</dependencyManagement>

And my super-service pom.

<name>super-service</name>
<parent>
    <groupId>com.company</groupId>
    <artifactId>common</artifactId>
    <version>1</version>
</parent>

<dependencies>

    <!- I don't need them ->

    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-swagger2</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-bean-validators</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>io.springfox</groupId>
        <artifactId>springfox-core</artifactId>
        <version>2.8.0</version>
        <scope>test</scope>
    </dependency>

    <!- Required dependencies ->

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
     <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
    </dependency>
    <dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi-ooxml</artifactId>
    </dependency>
</dependencies>

This is size of the final fat artifact

82.3 MB (86,351,753 bytes) - redefined dependency with scope test
86.1 MB (90,335,466 bytes) - redefined dependency with scope provided
86.1 MB (90,335,489 bytes) - without exclusion

Also this answer is worth mentioning - I wanted to do so, but I am lazy... https://stackoverflow.com/a/48103554/4587961

Put the default value in single quote and it will work as intended. An example of migration:

$table->increments('id');
            $table->string('name');
            $table->string('url');
            $table->string('country');
            $table->tinyInteger('status')->default('1');
            $table->timestamps();

EDIT : in your case ->default('100.0');

check versions of node, npm, npx as given below. if npx is not installed then use npm i -g npx

node -v
npm -v
npx -v

Here's the intended way to convert a String to a Date:

String timestamp = "2011-10-02-18.48.05.123";
DateFormat df = new SimpleDateFormat("yyyy-MM-dd-kk.mm.ss.SSS");
Date parsedDate = df.parse(timestamp);

Admittedly, it only has millisecond resolution, but in all services slower than Twitter, that's all you'll need, especially since most machines don't even track down to the actual nanoseconds.

$data['title'] = $this->layout->title = 'The Home Page';
$this->layout->content = View::make('home', $data);

I've done this so far because I needed in both the view and master file. It seems if you don't use $this->layout->title it won't be available in the master layout. Improvements welcome!

This was happening for me because I had fromArrayName instead of formArrayName somewhere

Two things. First I don't think you are adding the data that you want to pass to the fragment correctly. What you need to pass to the fragment is a bundle, not an intent. For example if I wanted send an int value to a fragment I would create a bundle, put the int into that bundle, and then set that bundle as an argument to be used when the fragment was created.

Bundle bundle = new Bundle();
bundle.putInt(key, value);
fragment.setArguments(bundle);

Second to retrieve that information you need to get the arguments sent to the fragment. You then extract the value based on the key you identified it with. For example in your fragment:

Bundle bundle = this.getArguments();
if (bundle != null) {
    int i = bundle.getInt(key, defaulValue);
}

What you are getting changes depending on what you put. Also the default value is usually null but does not need to be. It depends on if you set a default value for that argument.

Lastly I do not think you can do this in onCreateView. I think you must retrieve this data within your fragment's onActivityCreated method. My reasoning is as follows. onActivityCreated runs after the underlying activity has finished its own onCreate method. If you are placing the information you wish to retrieve within the bundle durring your activity's onCreate method, it will not exist during your fragment's onCreateView. Try using this in onActivityCreated and just update your ListView contents later.

There are a lot of answers here but none that use git-fetch to update the local ref directly, which is a lot simpler than checking out branches, and safer than git-update-ref.

Here we use git-fetch to update non-current branches and git pull --ff-only for the current branch. It:

• Doesn't require checking out branches
• Updates branches only if they can be fast-forwarded
• Will report when it can't fast-forward

and here it is:

#!/bin/bash
currentbranchref="$(git symbolic-ref HEAD 2>&-)"
git branch -r | grep -v ' -> ' | while read remotebranch
do
    # Split <remote>/<branch> into remote and branchref parts
    remote="${remotebranch%%/*}"
    branchref="refs/heads/${remotebranch#*/}"

    if [ "$branchref" == "$currentbranchref" ]
    then
        echo "Updating current branch $branchref from $remote..."
        git pull --ff-only
    else
        echo "Updating non-current ref $branchref from $remote..."
        git fetch "$remote" "$branchref:$branchref"
    fi
done

From the manpage for git-fetch:

   <refspec>
       The format of a <refspec> parameter is an optional plus +, followed by the source ref <src>,
       followed by a colon :, followed by the destination ref <dst>.

       The remote ref that matches <src> is fetched, and if <dst> is not empty string, the local ref
       that matches it is fast-forwarded using <src>. If the optional plus + is used, the local ref is
       updated even if it does not result in a fast-forward update.

By specifying git fetch <remote> <ref>:<ref> (without any +) we get a fetch that updates the local ref only when it can be fast-forwarded.

Note: this assumes the local and remote branches are named the same (and that you want to track all branches), it should really use information about which local branches you have and what they are set up to track.

Add a reference to Microsoft.VisualBasic.dll, as someone mentioned above. Then getting total physical memory is as simple as this (yes, I tested it):

static ulong GetTotalMemoryInBytes()
{
    return new Microsoft.VisualBasic.Devices.ComputerInfo().TotalPhysicalMemory;
}

You can use an enum in said parameters like this:

public enum Alignment { LEFT, RIGHT }
private static String drawCellValue(
int maxCellLength, String cellValue, Alignment align) {}

then you can use either a switch or if statement to actually do something with said parameter.

switch(align) {
case LEFT: //something
case RIGHT: //something
default: //something
}

if(align == Alignment.RIGHT) { /*code*/}

In Visual Studio 2019 you can find cl.exe inside

32-BIT : C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.20.27508\bin\Hostx86\x86
64-BIT : C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.20.27508\bin\Hostx64\x64

Before trying to compile either run vcvars32 for 32-Bit compilation or vcvars64 for 64-Bit.

32-BIT : "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars32.bat"
64-BIT : "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat"

If you can't find the file or the directory, try going to C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC and see if you can find a folder with a version number. If you can't, then you probably haven't installed C++ through the Visual Studio Installation yet.

Edit : After Android Studios 1.5 android support Vector Asset Studio.

Follow this, which says:

To start Vector Asset Studio:

1. In Android Studio, open an Android app project.
2. In the Project window, select the Android view.
3. Right-click the res folder and select New > Vector Asset.

Old Answer

Go to Settings > Plugin > Browse Repository > Search Android Drawable Import

This plugin consists of 4 main features.

1. AndroidIcons Drawable Import
2. Material Icons Drawable Import
3. Scaled Drawable
4. Multisource-Drawable

How to Use Material Icons Drawable Import : (Android Studio 1.2)

• Go to File > Setting > Other Settings > Android Drawable Import

• Download Material Icon and select your downloaded path.

• Now right click on project , New > Material Icon Import

• Use your favorite drawable in your project.

The behavior you're seeing is due to how ggplot2 deals with data that are outside the axis ranges of the plot. You can change this behavior depending on whether you use scale_y_continuous (or, equivalently, ylim) or coord_cartesian to set axis ranges, as explained below.

library(ggplot2)

# All points are visible in the plot
ggplot(mtcars, aes(mpg, hp)) + 
  geom_point()

In the code below, one point with hp = 335 is outside the y-range of the plot. Also, because we used scale_y_continuous to set the y-axis range, this point is not included in any other statistics or summary measures calculated by ggplot, such as the linear regression line.

ggplot(mtcars, aes(mpg, hp)) + 
  geom_point() +
  scale_y_continuous(limits=c(0,300)) +  # Change this to limits=c(0,335) and the warning disappars
  geom_smooth(method="lm")

Warning messages:
1: Removed 1 rows containing missing values (stat_smooth). 
2: Removed 1 rows containing missing values (geom_point).

In the code below, the point with hp = 335 is still outside the y-range of the plot, but this point is nevertheless included in any statistics or summary measures that ggplot calculates, such as the linear regression line. This is because we used coord_cartesian to set the y-axis range, and this function does not exclude points that are outside the plot ranges when it does other calculations on the data.

If you compare this and the previous plot, you can see that the linear regression line in the second plot has a slightly steeper slope, because the point with hp=335 is included when calculating the regression line, even though it's not visible in the plot.

ggplot(mtcars, aes(mpg, hp)) + 
  geom_point() +
  coord_cartesian(ylim=c(0,300)) +
  geom_smooth(method="lm")

locate catalina.out and find out where is your catalina out. Because it depends.

If there is several, look at their sizes: that with size 0 are not what you want.

After facing so many troubles, here is the solution that I found.

1. open your project folder.
2. find Your_Project_Name.csproj[Visual C# Project file (.csproj)]

3. open that file in any text editor and find your missing file ItemGroup.

   <ItemGroup> <None Include="..." /> </ItemGroup>

4. remove that ItemGroup and open once again your project and build

5. If that reference is important for you then add once again.

Okay Recently I faced this problem I have very simple solution for solve this Issue , follow these steps: go to these directories src-> app-> index.html open the index.html and find <base href="your app name ">change this to <base href="/">

Create a function in SQL Server as below and replace the DECODE with dbo.DECODE

CREATE FUNCTION DECODE(@CondField as nvarchar(100),@Criteria as nvarchar(100), 
                       @True Value as nvarchar(100), @FalseValue as nvarchar(100))
returns nvarchar(100)
begin
       return case when @CondField = @Criteria then @TrueValue 
                   else @FalseValue end
end

I don't know why but @Sylvain Defresne's answer does not work for me.

git branch new-branch-name origin/old-branch-name
git push origin --set-upstream new-branch-name
git push origin :old-branch-name

I have to unset the upstream and then I can set the stream again. The following is how I did it.

git checkout -b new-branch-name
git branch --unset-upstream
git push origin new-branch-name -u
git branch origin :old-branch-name

while (fscanf(input,"%s",arr) != EOF && count!=7) {
  len=strlen(arr); 
  count++; 
}

innerHTML sets the text (including html elements) inside an element. Normally we use it for elements like div, span etc to insert other html elements inside it.

For your case you want to set the value of an input element. So you should use the value attribute.

Change innerHTML to value

document.getElementById('add').value = sum;

really love @Ramnath solution. To allow use to customize the regression formula (instead of fixed as y and x as literal variable names), and added the p-value into the printout as well (as @Jerry T commented), here is the mod:

lm_eqn <- function(df, y, x){
    formula = as.formula(sprintf('%s ~ %s', y, x))
    m <- lm(formula, data=df);
    # formating the values into a summary string to print out
    # ~ give some space, but equal size and comma need to be quoted
    eq <- substitute(italic(target) == a + b %.% italic(input)*","~~italic(r)^2~"="~r2*","~~p~"="~italic(pvalue), 
         list(target = y,
              input = x,
              a = format(as.vector(coef(m)[1]), digits = 2), 
              b = format(as.vector(coef(m)[2]), digits = 2), 
             r2 = format(summary(m)$r.squared, digits = 3),
             # getting the pvalue is painful
             pvalue = format(summary(m)$coefficients[2,'Pr(>|t|)'], digits=1)
            )
          )
    as.character(as.expression(eq));                 
}

geom_point() +
  ggrepel::geom_text_repel(label=rownames(mtcars)) +
  geom_text(x=3,y=300,label=lm_eqn(mtcars, 'hp','wt'),color='red',parse=T) +
  geom_smooth(method='lm')

Unfortunately, this doesn't work with facet_wrap or facet_grid.

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE

This error is most often encountered when attempting to reference an array value with a quoted key for interpolation inside a double-quoted string when the entire complex variable construct is not enclosed in {}.

The error case:

This will result in Unexpected T_ENCAPSED_AND_WHITESPACE:

echo "This is a double-quoted string with a quoted array key in $array['key']";
//---------------------------------------------------------------------^^^^^

Possible fixes:

In a double-quoted string, PHP will permit array key strings to be used unquoted, and will not issue an E_NOTICE. So the above could be written as:

echo "This is a double-quoted string with an un-quoted array key in $array[key]";
//------------------------------------------------------------------------^^^^^

The entire complex array variable and key(s) can be enclosed in {}, in which case they should be quoted to avoid an E_NOTICE. The PHP documentation recommends this syntax for complex variables.

echo "This is a double-quoted string with a quoted array key in {$array['key']}";
//--------------------------------------------------------------^^^^^^^^^^^^^^^
// Or a complex array property of an object:
echo "This is a a double-quoted string with a complex {$object->property->array['key']}";

Of course, the alternative to any of the above is to concatenate the array variable in instead of interpolating it:

echo "This is a double-quoted string with an array variable". $array['key'] . " concatenated inside.";
//----------------------------------------------------------^^^^^^^^^^^^^^^^^^^^^

For reference, see the section on Variable Parsing in the PHP Strings manual page

Replace

onclick="changeLink();"

by

onclick="changeLink(); return false;"

to cancel its default action

Try the net use command

Maybe a bit of example code will help: Notice the difference in the call signatures of foo, class_foo and static_foo:

class A(object):
    def foo(self, x):
        print "executing foo(%s, %s)" % (self, x)

    @classmethod
    def class_foo(cls, x):
        print "executing class_foo(%s, %s)" % (cls, x)

    @staticmethod
    def static_foo(x):
        print "executing static_foo(%s)" % x    

a = A()

Below is the usual way an object instance calls a method. The object instance, a, is implicitly passed as the first argument.

a.foo(1)
# executing foo(<__main__.A object at 0xb7dbef0c>,1)

With classmethods, the class of the object instance is implicitly passed as the first argument instead of self.

a.class_foo(1)
# executing class_foo(<class '__main__.A'>,1)

You can also call class_foo using the class. In fact, if you define something to be a classmethod, it is probably because you intend to call it from the class rather than from a class instance. A.foo(1) would have raised a TypeError, but A.class_foo(1) works just fine:

A.class_foo(1)
# executing class_foo(<class '__main__.A'>,1)

One use people have found for class methods is to create inheritable alternative constructors.

With staticmethods, neither self (the object instance) nor cls (the class) is implicitly passed as the first argument. They behave like plain functions except that you can call them from an instance or the class:

a.static_foo(1)
# executing static_foo(1)

A.static_foo('hi')
# executing static_foo(hi)

Staticmethods are used to group functions which have some logical connection with a class to the class.

foo is just a function, but when you call a.foo you don't just get the function, you get a "partially applied" version of the function with the object instance a bound as the first argument to the function. foo expects 2 arguments, while a.foo only expects 1 argument.

a is bound to foo. That is what is meant by the term "bound" below:

print(a.foo)
# <bound method A.foo of <__main__.A object at 0xb7d52f0c>>

With a.class_foo, a is not bound to class_foo, rather the class A is bound to class_foo.

print(a.class_foo)
# <bound method type.class_foo of <class '__main__.A'>>

Here, with a staticmethod, even though it is a method, a.static_foo just returns a good 'ole function with no arguments bound. static_foo expects 1 argument, and a.static_foo expects 1 argument too.

print(a.static_foo)
# <function static_foo at 0xb7d479cc>

And of course the same thing happens when you call static_foo with the class A instead.

print(A.static_foo)
# <function static_foo at 0xb7d479cc>

angularBlogServices.factory('BlogPost', ['$resource',
    function($resource) {
        return $resource("./Post/:id", {}, {
            get:    {method: 'GET',    cache: true,  isArray: false},
            save:   {method: 'POST',   cache: false, isArray: false},
            update: {method: 'PUT',    cache: false, isArray: false},
            delete: {method: 'DELETE', cache: false, isArray: false}
        });
    }]);

set cache to be true.

The Style property gets a collection of all the cascading style sheet (CSS) properties; you cannot set it.

Try BtnventCss.CssClass = "hom_but_a"; instead.

I'm assuming BtnventCss is a WebControl.

I have just seen you're probably using <div runat="server"...

If so, you can try:

BtnventCss.Attributes.Add("class", "hom_but_a");

You could make the div an asp:panel - they will render the same and you'll get better server-side support.

To Split a layout to equal parts

Use Layout Weights. Keep in mind that it is important to set layout_width as 0dp on children to make it work as intended.

on parent layout:

1. Set weightSum of parent Layout as 1 (android:weightSum="1")

on the child layout:

1. Set layout_width as 0dp (android:layout_width="0dp")
2. Set layout_weight as 0.5 [half of weight sum fr equal two] (android:layout_weight="0.5")

To split layout to three equal parts:

• parent: weightSum 3
• child: layout_weight: 1

To split layout to four equal parts:

• parent: weightSum 1
• child: layout_weight: 0.25

To split layout to n equal parts:

• parent: weightSum n
• child: layout_weight: 1

<LinearLayout
    android:id="@+id/layout_top"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:weightSum="1">

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="0.5"
        android:orientation="vertical">

        <TextView .. />

        <EditText .../>

    </LinearLayout>

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="0.5"
        android:orientation="vertical">

        <TextView ../>

        <EditText ../>

    </LinearLayout>

</LinearLayout>

You can free memory used by vector by this way:

//Removes all elements in vector
v.clear()

//Frees the memory which is not used by the vector
v.shrink_to_fit();

Download the source code from here (Get Current Location Using Background Service)

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="servicetutorial.service">

    <uses-permission android:name="android.permission.INTERNET"></uses-permission>
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses-permission>
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity"
            android:theme="@android:style/Theme.Translucent.NoTitleBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <service android:name=".GoogleService"></service>
    </application>

</manifest>

activity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:background="#ffffff"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:background="#3F51B5"
        android:text="Location using service"
        android:textColor="#ffffff"
        android:textSize="20dp"
        android:gravity="center"/>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"

        android:orientation="vertical">



    <LinearLayout
        android:layout_width="match_parent"
        android:orientation="horizontal"
        android:layout_height="50dp">

        <TextView
            android:layout_width="150dp"
            android:layout_height="wrap_content"
            android:text="Latitude"
            android:layout_gravity="center_vertical"
            android:layout_marginLeft="10dp"
            android:textColor="#000000"
            android:textSize="20dp"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text=""
            android:id="@+id/tv_latitude"
            android:layout_gravity="center_vertical"
            android:layout_marginLeft="10dp"
            android:textColor="#000000"
            android:textSize="20dp"/>


    </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:orientation="horizontal"
            android:layout_height="50dp">

            <TextView
                android:layout_width="150dp"
                android:layout_height="wrap_content"
                android:text="Longitude"
                android:layout_gravity="center_vertical"
                android:layout_marginLeft="10dp"
                android:textColor="#000000"
                android:textSize="20dp"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text=""
                android:id="@+id/tv_longitude"
                android:layout_gravity="center_vertical"
                android:layout_marginLeft="10dp"
                android:textColor="#000000"
                android:textSize="20dp"/>


        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:orientation="horizontal"
            android:layout_height="50dp">

            <TextView
                android:layout_width="150dp"
                android:layout_height="wrap_content"
                android:text="Address"
                android:layout_gravity="center_vertical"
                android:layout_marginLeft="10dp"
                android:textColor="#000000"
                android:textSize="20dp"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text=""
                android:id="@+id/tv_address"
                android:layout_gravity="center_vertical"
                android:layout_marginLeft="10dp"
                android:textColor="#000000"
                android:textSize="20dp"/>


        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:orientation="horizontal"
            android:layout_height="50dp">

            <TextView
                android:layout_width="150dp"
                android:layout_height="wrap_content"
                android:text="Area"
                android:layout_gravity="center_vertical"
                android:layout_marginLeft="10dp"
                android:textColor="#000000"
                android:textSize="20dp"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text=""
                android:id="@+id/tv_area"
                android:layout_gravity="center_vertical"
                android:layout_marginLeft="10dp"
                android:textColor="#000000"
                android:textSize="20dp"/>


        </LinearLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:orientation="horizontal"
            android:layout_height="50dp">

            <TextView
                android:layout_width="150dp"
                android:layout_height="wrap_content"
                android:text="Locality"
                android:layout_gravity="center_vertical"
                android:layout_marginLeft="10dp"
                android:textColor="#000000"
                android:textSize="20dp"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text=""
                android:id="@+id/tv_locality"
                android:layout_gravity="center_vertical"
                android:layout_marginLeft="10dp"
                android:textColor="#000000"
                android:textSize="20dp"/>


        </LinearLayout>

    </LinearLayout>

    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/btn_start"
        android:text="Get Location"
        android:layout_alignParentBottom="true"/>



</RelativeLayout>

MainActivity.java

package servicetutorial.service;

import android.*;
import android.app.Activity;
import android.app.ActivityManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.location.Address;
import android.location.Geocoder;
import android.preference.PreferenceManager;
import android.renderscript.Double2;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import java.io.IOException;
import java.util.List;
import java.util.Locale;

public class MainActivity extends Activity {
    Button btn_start;
    private static final int REQUEST_PERMISSIONS = 100;
    boolean boolean_permission;
    TextView tv_latitude, tv_longitude, tv_address,tv_area,tv_locality;
    SharedPreferences mPref;
    SharedPreferences.Editor medit;
    Double latitude,longitude;
    Geocoder geocoder;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btn_start = (Button) findViewById(R.id.btn_start);
        tv_address = (TextView) findViewById(R.id.tv_address);
        tv_latitude = (TextView) findViewById(R.id.tv_latitude);
        tv_longitude = (TextView) findViewById(R.id.tv_longitude);
        tv_area = (TextView)findViewById(R.id.tv_area);
        tv_locality = (TextView)findViewById(R.id.tv_locality);
        geocoder = new Geocoder(this, Locale.getDefault());
        mPref = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
        medit = mPref.edit();


        btn_start.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (boolean_permission) {

                    if (mPref.getString("service", "").matches("")) {
                        medit.putString("service", "service").commit();

                        Intent intent = new Intent(getApplicationContext(), GoogleService.class);
                        startService(intent);

                    } else {
                        Toast.makeText(getApplicationContext(), "Service is already running", Toast.LENGTH_SHORT).show();
                    }
                } else {
                    Toast.makeText(getApplicationContext(), "Please enable the gps", Toast.LENGTH_SHORT).show();
                }

            }
        });

        fn_permission();
    }

    private void fn_permission() {
        if ((ContextCompat.checkSelfPermission(getApplicationContext(), android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED)) {

            if ((ActivityCompat.shouldShowRequestPermissionRationale(MainActivity.this, android.Manifest.permission.ACCESS_FINE_LOCATION))) {


            } else {
                ActivityCompat.requestPermissions(MainActivity.this, new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION

                        },
                        REQUEST_PERMISSIONS);

            }
        } else {
            boolean_permission = true;
        }
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);

        switch (requestCode) {
            case REQUEST_PERMISSIONS: {
                if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    boolean_permission = true;

                } else {
                    Toast.makeText(getApplicationContext(), "Please allow the permission", Toast.LENGTH_LONG).show();

                }
            }
        }
    }

    private BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {

            latitude = Double.valueOf(intent.getStringExtra("latutide"));
            longitude = Double.valueOf(intent.getStringExtra("longitude"));

            List<Address> addresses = null;

            try {
                addresses = geocoder.getFromLocation(latitude, longitude, 1);
                String cityName = addresses.get(0).getAddressLine(0);
                String stateName = addresses.get(0).getAddressLine(1);
                String countryName = addresses.get(0).getAddressLine(2);

                tv_area.setText(addresses.get(0).getAdminArea());
                tv_locality.setText(stateName);
                tv_address.setText(countryName);



            } catch (IOException e1) {
                e1.printStackTrace();
            }


            tv_latitude.setText(latitude+"");
            tv_longitude.setText(longitude+"");
            tv_address.getText();


        }
    };

    @Override
    protected void onResume() {
        super.onResume();
        registerReceiver(broadcastReceiver, new IntentFilter(GoogleService.str_receiver));

    }

    @Override
    protected void onPause() {
        super.onPause();
        unregisterReceiver(broadcastReceiver);
    }


}

GoogleService.java

package servicetutorial.service;

import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.support.annotation.Nullable;
import android.util.Log;

import java.util.Timer;
import java.util.TimerTask;

/**
 * Created by deepshikha on 24/11/16.
 */

public class GoogleService extends Service implements LocationListener{

    boolean isGPSEnable = false;
    boolean isNetworkEnable = false;
    double latitude,longitude;
    LocationManager locationManager;
    Location location;
    private Handler mHandler = new Handler();
    private Timer mTimer = null;
    long notify_interval = 1000;
    public static String str_receiver = "servicetutorial.service.receiver";
    Intent intent;




    public GoogleService() {

    }

    @Nullable
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public void onCreate() {
        super.onCreate();

        mTimer = new Timer();
        mTimer.schedule(new TimerTaskToGetLocation(),5,notify_interval);
        intent = new Intent(str_receiver);
//        fn_getlocation();
    }

    @Override
    public void onLocationChanged(Location location) {

    }

    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {

    }

    @Override
    public void onProviderEnabled(String provider) {

    }

    @Override
    public void onProviderDisabled(String provider) {

    }

    private void fn_getlocation(){
        locationManager = (LocationManager)getApplicationContext().getSystemService(LOCATION_SERVICE);
        isGPSEnable = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
        isNetworkEnable = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);

        if (!isGPSEnable && !isNetworkEnable){

        }else {

            if (isNetworkEnable){
                location = null;
                locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER,1000,0,this);
                if (locationManager!=null){
                    location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
                    if (location!=null){

                        Log.e("latitude",location.getLatitude()+"");
                        Log.e("longitude",location.getLongitude()+"");

                        latitude = location.getLatitude();
                        longitude = location.getLongitude();
                        fn_update(location);
                    }
                }

            }


            if (isGPSEnable){
                location = null;
                locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,1000,0,this);
                if (locationManager!=null){
                    location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
                    if (location!=null){
                        Log.e("latitude",location.getLatitude()+"");
                        Log.e("longitude",location.getLongitude()+"");
                        latitude = location.getLatitude();
                        longitude = location.getLongitude();
                        fn_update(location);
                    }
                }
            }


        }

    }

    private class TimerTaskToGetLocation extends TimerTask{
        @Override
        public void run() {

            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    fn_getlocation();
                }
            });

        }
    }

    private void fn_update(Location location){

        intent.putExtra("latutide",location.getLatitude()+"");
        intent.putExtra("longitude",location.getLongitude()+"");
        sendBroadcast(intent);
    }


}

Add this dependency

compile 'com.google.android.gms:play-services:9.4.0'

Inline assembly lets you check the overflow bit directly. If you are going to be using C++, you really should learn assembly.

1. To properly purge the queue of waiting tasks you have to stop all the workers (http://celery.readthedocs.io/en/latest/faq.html#i-ve-purged-messages-but-there-are-still-messages-left-in-the-queue):

$ sudo rabbitmqctl stop

or (in case RabbitMQ/message broker is managed by Supervisor):

$ sudo supervisorctl stop all

2. ...and then purge the tasks from a specific queue:

$ cd <source_dir>
$ celery amqp queue.purge <queue name>

3. Start RabbitMQ:

$ sudo rabbitmqctl start

or (in case RabbitMQ is managed by Supervisor):

$ sudo supervisorctl start all

.dmp files are dumps of oracle databases created with the "exp" command. You can import them using the "imp" command.

If you have an oracle client intalled on your machine, you can executed the command

imp help=y

to find out how it works. What will definitely help is knowing from wich schema the data was exported and what the oracle version was.

Probably a good idea to source whatever profile you edit to save having to use a fresh login.

either: source /etc/ or . /etc/

Where is whatever profile you edited.

You can also use any(), map() like so:

if any(map(l.startswith, x)):
    pass # Do something

Or alternatively, using a generator expression:

if any(l.startswith(s) for s in x)
    pass # Do something

• Are you sure that CDasherComponent has a body for the destructor? It's definitely not here - the question is if it is in the .cc file.
• From a style perspective, CDasherModule should explicitly define its destructor virtual.
• It looks like CGameModule has an extra } at the end (after the }; // for the class).
• Is CGameModule being linked against the libraries that define CDasherModule and CDasherComponent?

It is not that easier?

.c {
    overflow: auto;
}

If you want to get an object, using get() is more straightforward:

obj = Class.objects.get(pk=this_object_id)

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

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

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

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

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

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

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

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

This post has lots of good advices. Just added one more.

2017 updated answer

Here is a clear-cut answer from the docs regarding this:

path is simply new in Django 2.0, which was only released a couple of weeks ago. Most tutorials won't have been updated for the new syntax.

It was certainly supposed to be a simpler way of doing things; I wouldn't say that URL is more powerful though, you should be able to express patterns in either format.

you can try this:

Uninstall office365

then install only Access Database Engine 2016 Redistributable 64 bit

Also set Project Configuration Properties for Debugging Run64BitRuntime = False

It should work.

Taking Chetan Kumar solution and in case you need to apply to a map[string]int

package main

import (
    "fmt"
    "reflect"
)

type BaseStats struct {
    Hp           int
    HpMax        int
    Mp           int
    MpMax        int
    Strength     int
    Speed        int
    Intelligence int
}

type Stats struct {
    Base map[string]int
    Modifiers []string
}

func StatsCreate(stats BaseStats) Stats {
    s := Stats{
        Base: make(map[string]int),
    }

    //Iterate through the fields of a struct
    v := reflect.ValueOf(stats)
    typeOfS := v.Type()

    for i := 0; i< v.NumField(); i++ {
        val := v.Field(i).Interface().(int)
        s.Base[typeOfS.Field(i).Name] = val
    }
    return s
}

func (s Stats) GetBaseStat(id string) int {
    return s.Base[id]
}


func main() {
    m := StatsCreate(BaseStats{300, 300, 300, 300, 10, 10, 10})

    fmt.Println(m.GetBaseStat("Hp"))
}

You can create another script file separately for the functions and invoke the script file whenever you want to call the function. This will help you to keep your code clean.

Function Definition : Create a new script file
Function Call       : Invoke the script file

Use prepared statements, they have methods to set correctly parameters for each native Java type.

Look at the api for setDate and the examples

You are trying to assign a value to a function, which is not possible in C. Try the comparison operator instead:

if (strcmp("hello", "hello") == 0)

BEGIN...END works, you just have to add a commented section. The easiest way to do this is to add a section name! Another route is to add a comment block. See below:

BEGIN  -- Section Name
/* 
Comment block some stuff  --end comment should be on next line
*/

 --Very long query
SELECT * FROM FOO
SELECT * FROM BAR
END

This is a example for get the url image, escape the p tag from some item.

Try this:

$('#img').attr('src').split('<p>')[1].split('</p>')[0]

I'm using Node worker to run processes in a simple way from my main process. Seems to be working great while we wait for the official way to come around.

Well if you really wanted to make it one line without importing anything you could do:

eval('*'.join(str(item) for item in list))

But don't.

I think what you want is to set the android:layout_weight,

http://developer.android.com/resources/tutorials/views/hello-linearlayout.html

something like this (I'm just putting text views above and below as placeholders):

  <LinearLayout
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:weightSum="1">
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="0dp"
        android:layout_weight="68"/>
    <Gallery 
        android:id="@+id/gallery"
        android:layout_width="fill_parent"
        android:layout_height="0dp"

        android:layout_weight="16"
    />
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="0dp"
        android:layout_weight="16"/>

  </LinearLayout>