var rangeFromLimits = arc4random_uniform( (UPPerBound - LOWerBound) + 1)) + LOWerBound;

The standard numpy function for what you want is np.column_stack:

>>> np.column_stack(([1, 2, 3], [4, 5, 6]))
array([[1, 4],
       [2, 5],
       [3, 6]])

So with your portfolio and index arrays, doing

np.column_stack((portfolio, index))

would yield something like:

[[portfolio_value1, index_value1],
 [portfolio_value2, index_value2],
 [portfolio_value3, index_value3],
 ...]

Definition: An imperative language uses a sequence of statements to determine how to reach a certain goal. These statements are said to change the state of the program as each one is executed in turn.

Examples: Java is an imperative language. For example, a program can be created to add a series of numbers:

 int total = 0;
 int number1 = 5;
 int number2 = 10;
 int number3 = 15;
 total = number1 + number2 + number3; 

Each statement changes the state of the program, from assigning values to each variable to the final addition of those values. Using a sequence of five statements the program is explicitly told how to add the numbers 5, 10 and 15 together.

Functional languages: The functional programming paradigm was explicitly created to support a pure functional approach to problem solving. Functional programming is a form of declarative programming.

Advantages of Pure Functions: The primary reason to implement functional transformations as pure functions is that pure functions are composable: that is, self-contained and stateless. These characteristics bring a number of benefits, including the following: Increased readability and maintainability. This is because each function is designed to accomplish a specific task given its arguments. The function does not rely on any external state.

Easier reiterative development. Because the code is easier to refactor, changes to design are often easier to implement. For example, suppose you write a complicated transformation, and then realize that some code is repeated several times in the transformation. If you refactor through a pure method, you can call your pure method at will without worrying about side effects.

Easier testing and debugging. Because pure functions can more easily be tested in isolation, you can write test code that calls the pure function with typical values, valid edge cases, and invalid edge cases.

For OOP People or Imperative languages:

Object-oriented languages are good when you have a fixed set of operations on things and as your code evolves, you primarily add new things. This can be accomplished by adding new classes which implement existing methods and the existing classes are left alone.

Functional languages are good when you have a fixed set of things and as your code evolves, you primarily add new operations on existing things. This can be accomplished by adding new functions which compute with existing data types and the existing functions are left alone.

Cons:

It depends on the user requirements to choose the way of programming, so there is harm only when users don’t choose the proper way.

When evolution goes the wrong way, you have problems:

• Adding a new operation to an object-oriented program may require editing many class definitions to add a new method
• Adding a new kind of thing to a functional program may require editing many function definitions to add a new case.

If you want to map objects to something (in this case a property). I think Array.prototype.map is what you're looking for if you want to code functionally.

[
  {name: "Joe", age: 22},
  {name: "Kevin", age: 24},
  {name: "Peter", age: 21}
].map(function(elem){
    return elem.name;
}).join(",");

In modern JavaScript:

[
  {name: "Joe", age: 22},
  {name: "Kevin", age: 24},
  {name: "Peter", age: 21}
].map(e => e.name).join(",");

(fiddle)

If you want to support older browsers, that are not ES5 compliant you can shim it (there is a polyfill on the MDN page above). Another alternative would be to use underscorejs's pluck method:

var users = [
      {name: "Joe", age: 22},
      {name: "Kevin", age: 24},
      {name: "Peter", age: 21}
    ];
var result = _.pluck(users,'name').join(",")

I like @huynhjl's answer, it led me down the right path. However, it isn't great at handling error conditions. If the desired node does not exist, you get a cast exception. I've adapted this slightly to make use of Option to better handle this.

class CC[T] {
  def unapply(a:Option[Any]):Option[T] = if (a.isEmpty) {
    None
  } else {
    Some(a.get.asInstanceOf[T])
  }
}

object M extends CC[Map[String, Any]]
object L extends CC[List[Any]]
object S extends CC[String]
object D extends CC[Double]
object B extends CC[Boolean]

for {
  M(map) <- List(JSON.parseFull(jsonString))
  L(languages) = map.get("languages")
  language <- languages
  M(lang) = Some(language)
  S(name) = lang.get("name")
  B(active) = lang.get("is_active")
  D(completeness) = lang.get("completeness")
} yield {
  (name, active, completeness)
}

Of course, this doesn't handle errors so much as avoid them. This will yield an empty list if any of the json nodes are missing. You can use a match to check for the presence of a node before acting...

for {
  M(map) <- Some(JSON.parseFull(jsonString))
} yield {
  map.get("languages") match {
    case L(languages) => {
      for {
        language <- languages
        M(lang) = Some(language)
        S(name) = lang.get("name")
        B(active) = lang.get("is_active")
        D(completeness) = lang.get("completeness")
      } yield {
        (name, active, completeness)
      }        
    }
    case None => "bad json"
  }
}

I wrote a fuller description on 365git.

The use of the imperative, present tense is one that takes a little getting used to. When I started mentioning it, it was met with resistance. Usually along the lines of “The commit message records what I have done”. But, Git is a distributed version control system where there are potentially many places to get changes from. Rather than writing messages that say what you’ve done; consider these messages as the instructions for what applying the commit will do. Rather than having a commit with the title:

Renamed the iVars and removed the common prefix.

Have one like this:

Rename the iVars to remove the common prefix

Which tells someone what applying the commit will do, rather than what you did. Also, if you look at your repository history you will see that the Git generated messages are written in this tense as well - “Merge” not “Merged”, “Rebase” not “Rebased” so writing in the same tense keeps things consistent. It feels strange at first but it does make sense (testimonials available upon application) and eventually becomes natural.

Having said all that - it’s your code, your repository: so set up your own guidelines and stick to them.

If, however, you do decide to go this way then git rebase -i with the reword option would be a good thing to look into.

This has changed in Scala 2.8 which has a mechanism for using breaks. You can now do the following:

import scala.util.control.Breaks._
var largest = 0
// pass a function to the breakable method
breakable { 
    for (i<-999 to 1  by -1; j <- i to 1 by -1) {
        val product = i * j
        if (largest > product) {
            break  // BREAK!!
        }
        else if (product.toString.equals(product.toString.reverse)) {
            largest = largest max product
        }
    }
}

In computer science, declarative programming is a programming paradigm that expresses the logic of a computation without describing its control flow.

From http://en.wikipedia.org/wiki/Declarative_programming

in a nutshell the declarative language is simpler because it lacks the complexity of control flow ( loops, if statements, etc. )

A good comparison is the ASP.Net 'code-behind' model. You have declarative '.ASPX' files and then the imperative 'ASPX.CS' code files. I often find that if I can do all I need in the declarative half of the script a lot more people can follow what's being done.

In pure functional programming, there are no side-effects. For many types of software (for example, anything with user interaction) side-effects are necessary at some level.

One way to get side-effect like behavior while still retaining a functional style is to use functional reactive programming. This is the combination of functional programming, and reactive programming. (The Wikipedia article you linked to is about the latter.)

The basic idea behind reactive programming is that there are certain datatypes that represent a value "over time". Computations that involve these changing-over-time values will themselves have values that change over time.

For example, you could represent the mouse coordinates as a pair of integer-over-time values. Let's say we had something like (this is pseudo-code):

x = <mouse-x>;
y = <mouse-y>;

At any moment in time, x and y would have the coordinates of the mouse. Unlike non-reactive programming, we only need to make this assignment once, and the x and y variables will stay "up to date" automatically. This is why reactive programming and functional programming work so well together: reactive programming removes the need to mutate variables while still letting you do a lot of what you could accomplish with variable mutations.

If we then do some computations based on this the resulting values will also be values that change over time. For example:

minX = x - 16;
minY = y - 16;
maxX = x + 16;
maxY = y + 16;

In this example, minX will always be 16 less than the x coordinate of the mouse pointer. With reactive-aware libraries you could then say something like:

rectangle(minX, minY, maxX, maxY)

And a 32x32 box will be drawn around the mouse pointer and will track it wherever it moves.

Here is a pretty good paper on functional reactive programming.

I suggest that you first start by reading BONUS' tutorial, And then reading Real World Haskell (online for free). Join the #Haskell IRC channel, on irc.freenode.com, and ask questions. These people are absolutely newbie friendly, and have helped me a lot over time. Also, right here on SO is a great place to get help with things you can't grasp! Try not to get discouraged, once it clicks, your mind will be blown.

BONUS' tutorial will prime you up, and get you ready for the thrill ride that Real World Haskell brings. I wish you luck!

Since I wrote my prior answer, I have formulated a new definition of the declarative property which is quoted below. I have also defined imperative programming as the dual property.

This definition is superior to the one I provided in my prior answer, because it is succinct and it is more general. But it may be more difficult to grok, because the implication of the incompleteness theorems applicable to programming and life in general are difficult for humans to wrap their mind around.

The quoted explanation of the definition discusses the role pure functional programming plays in declarative programming.

All exotic types of programming fit into the following taxonomy of declarative versus imperative, since the following definition claims they are duals.

Declarative vs. Imperative

The declarative property is weird, obtuse, and difficult to capture in a technically precise definition that remains general and not ambiguous, because it is a naive notion that we can declare the meaning (a.k.a semantics) of the program without incurring unintended side effects. There is an inherent tension between expression of meaning and avoidance of unintended effects, and this tension actually derives from the incompleteness theorems of programming and our universe.

It is oversimplification, technically imprecise, and often ambiguous to define declarative as “what to do” and imperative as “how to do”. An ambiguous case is the “what” is the “how” in a program that outputs a program— a compiler.

Evidently the unbounded recursion that makes a language Turing complete, is also analogously in the semantics— not only in the syntactical structure of evaluation (a.k.a. operational semantics). This is logically an example analogous to Gödel's theorem— “any complete system of axioms is also inconsistent”. Ponder the contradictory weirdness of that quote! It is also an example that demonstrates how the expression of semantics does not have a provable bound, thus we can't prove2 that a program (and analogously its semantics) halt a.k.a. the Halting theorem.

The incompleteness theorems derive from the fundamental nature of our universe, which as stated in the Second Law of Thermodynamics is “the entropy (a.k.a. the # of independent possibilities) is trending to maximum forever”. The coding and design of a program is never finished— it's alive!— because it attempts to address a real world need, and the semantics of the real world are always changing and trending to more possibilities. Humans never stop discovering new things (including errors in programs ;-).

To precisely and technically capture this aforementioned desired notion within this weird universe that has no edge (ponder that! there is no “outside” of our universe), requires a terse but deceptively-not-simple definition which will sound incorrect until it is explained deeply.

Definition:

---

The declarative property is where there can exist only one possible set of statements that can express each specific modular semantic.

The imperative property3 is the dual, where semantics are inconsistent under composition and/or can be expressed with variations of sets of statements.

---

This definition of declarative is distinctively local in semantic scope, meaning that it requires that a modular semantic maintain its consistent meaning regardless where and how it's instantiated and employed in global scope. Thus each declarative modular semantic should be intrinsically orthogonal to all possible others— and not an impossible (due to incompleteness theorems) global algorithm or model for witnessing consistency, which is also the point of “More Is Not Always Better” by Robert Harper, Professor of Computer Science at Carnegie Mellon University, one of the designers of Standard ML.

Examples of these modular declarative semantics include category theory functors e.g. the Applicative, nominal typing, namespaces, named fields, and w.r.t. to operational level of semantics then pure functional programming.

Thus well designed declarative languages can more clearly express meaning, albeit with some loss of generality in what can be expressed, yet a gain in what can be expressed with intrinsic consistency.

An example of the aforementioned definition is the set of formulas in the cells of a spreadsheet program— which are not expected to give the same meaning when moved to different column and row cells, i.e. cell identifiers changed. The cell identifiers are part of and not superfluous to the intended meaning. So each spreadsheet result is unique w.r.t. to the cell identifiers in a set of formulas. The consistent modular semantic in this case is use of cell identifiers as the input and output of pure functions for cells formulas (see below).

Hyper Text Markup Language a.k.a. HTML— the language for static web pages— is an example of a highly (but not perfectly3) declarative language that (at least before HTML 5) had no capability to express dynamic behavior. HTML is perhaps the easiest language to learn. For dynamic behavior, an imperative scripting language such as JavaScript was usually combined with HTML. HTML without JavaScript fits the declarative definition because each nominal type (i.e. the tags) maintains its consistent meaning under composition within the rules of the syntax.

A competing definition for declarative is the commutative and idempotent properties of the semantic statements, i.e. that statements can be reordered and duplicated without changing the meaning. For example, statements assigning values to named fields can be reordered and duplicated without changed the meaning of the program, if those names are modular w.r.t. to any implied order. Names sometimes imply an order, e.g. cell identifiers include their column and row position— moving a total on spreadsheet changes its meaning. Otherwise, these properties implicitly require global consistency of semantics. It is generally impossible to design the semantics of statements so they remain consistent if randomly ordered or duplicated, because order and duplication are intrinsic to semantics. For example, the statements “Foo exists” (or construction) and “Foo does not exist” (and destruction). If one considers random inconsistency endemical of the intended semantics, then one accepts this definition as general enough for the declarative property. In essence this definition is vacuous as a generalized definition because it attempts to make consistency orthogonal to semantics, i.e. to defy the fact that the universe of semantics is dynamically unbounded and can't be captured in a global coherence paradigm.

Requiring the commutative and idempotent properties for the (structural evaluation order of the) lower-level operational semantics converts operational semantics to a declarative localized modular semantic, e.g. pure functional programming (including recursion instead of imperative loops). Then the operational order of the implementation details do not impact (i.e. spread globally into) the consistency of the higher-level semantics. For example, the order of evaluation of (and theoretically also the duplication of) the spreadsheet formulas doesn't matter because the outputs are not copied to the inputs until after all outputs have been computed, i.e. analogous to pure functions.

C, Java, C++, C#, PHP, and JavaScript aren't particularly declarative. Copute's syntax and Python's syntax are more declaratively coupled to intended results, i.e. consistent syntactical semantics that eliminate the extraneous so one can readily comprehend code after they've forgotten it. Copute and Haskell enforce determinism of the operational semantics and encourage “don't repeat yourself” (DRY), because they only allow the pure functional paradigm.

---

2 Even where we can prove the semantics of a program, e.g. with the language Coq, this is limited to the semantics that are expressed in the typing, and typing can never capture all of the semantics of a program— not even for languages that are not Turing complete, e.g. with HTML+CSS it is possible to express inconsistent combinations which thus have undefined semantics.

3 Many explanations incorrectly claim that only imperative programming has syntactically ordered statements. I clarified this confusion between imperative and functional programming. For example, the order of HTML statements does not reduce the consistency of their meaning.

Edit: I posted the following comment to Robert Harper's blog:

in functional programming ... the range of variation of a variable is a type

Depending on how one distinguishes functional from imperative programming, your ‘assignable’ in an imperative program also may have a type placing a bound on its variability.

The only non-muddled definition I currently appreciate for functional programming is a) functions as first-class objects and types, b) preference for recursion over loops, and/or c) pure functions— i.e. those functions which do not impact the desired semantics of the program when memoized (_{^{thus perfectly pure functional programming doesn't exist in a general purpose denotational semantics due to impacts of operational semantics, e.g. memory allocation}}).

The idempotent property of a pure function means the function call on its variables can be substituted by its value, which is not generally the case for the arguments of an imperative procedure. Pure functions seem to be declarative w.r.t. to the uncomposed state transitions between the input and result types.

But the composition of pure functions does not maintain any such consistency, because it is possible to model a side-effect (global state) imperative process in a pure functional programming language, e.g. Haskell's IOMonad and moreover it is entirely impossible to prevent doing such in any Turing complete pure functional programming language.

As I wrote in 2012 which seems to the similar consensus of comments in your recent blog, that declarative programming is an attempt to capture the notion that the intended semantics are never opaque. Examples of opaque semantics are dependence on order, dependence on erasure of higher-level semantics at the operational semantics layer (e.g. casts are not conversions and reified generics limit higher-level semantics), and dependence on variable values which can not be checked (proved correct) by the programming language.

Thus I have concluded that only non-Turing complete languages can be declarative.

Thus one unambiguous and distinct attribute of a declarative language could be that its output can be proven to obey some enumerable set of generative rules. For example, for any specific HTML program (ignoring differences in the ways interpreters diverge) that is not scripted (i.e. is not Turing complete) then its output variability can be enumerable. Or more succinctly an HTML program is a pure function of its variability. Ditto a spreadsheet program is a pure function of its input variables.

So it seems to me that declarative languages are the antithesis of unbounded recursion, i.e. per Gödel's second incompleteness theorem self-referential theorems can't be proven.

Lesie Lamport wrote a fairytale about how Euclid might have worked around Gödel's incompleteness theorems applied to math proofs in the programming language context by to congruence between types and logic (Curry-Howard correspondence, etc).

You can't have this discussion without bringing up type systems.

The main features of functional programming include functions as first-class values, currying, immutable values, etc. It doesn't seem obvious to me that OO design patterns are approximating any of those features.

That's because these features don't address the same issues that OOP does... they are alternatives to imperative programming. The FP answer to OOP lies in the type systems of ML and Haskell... specifically sum types, abstract data types, ML modules, and Haskell typeclasses.

But of course there are still design patterns which are not solved by FP languages. What is the FP equivalent of a singleton? (Disregarding for a moment that singletons are generally a terrible pattern to use)

The first thing typeclasses do is eliminate the need for singletons.

You could go through the list of 23 and eliminate more, but I don't have time to right now.

How can I create a list without defining a class type? (<Employee>)

If I'm reading this correctly, you just want to avoid having to specify the type, correct?

In Java 7, you can do

List<Employee> list = new ArrayList<>();

but any of the other alternatives being discussed are just going to sacrifice type safety.

private Uri imageUri;
....
Intent intent = new Intent(this, GoogleActivity.class);
intent.putExtra("imageUri", imageUri.toString());
startActivity(intent);
this.finish();

And then you can fetch it like this:

imageUri = Uri.parse(extras.getString("imageUri"));

None of these answers worked for me. I'm now using:

document.addEventListener('dragleave', function(e){

    var top = e.pageY;
    var right = document.body.clientWidth - e.pageX;
    var bottom = document.body.clientHeight - e.pageY;
    var left = e.pageX;

    if(top < 10 || right < 20 || bottom < 10 || left < 10){
        console.log('Mouse has moved out of window');
    }

});

I'm using this for a drag and drop file uploading widget. It's not absolutely accurate, being triggered when the mouse gets to a certain distance from the edge of the window.

The .c files are source files which will be compiled. The .h files are used to expose the API of a program to either other part of that program or other program is you are creating a library.

For example, the program PizzaDelivery could have 1 .c file with the main program, and 1 .c file with utility functions. Now, for the main part of the program to be able to use the utility functions, you need to expose the API, via function prototype, into a .h file, this .h file being included by the main .c file.

I have an easier solution using fs.readFileSync(./my_local_image_path.jpg)

This is for reading images from Azure Cognative Services's Vision API

const subscriptionKey = 'your_azure_subscrition_key';
const uriBase = // **MUST change your location (mine is 'eastus')**
    'https://eastus.api.cognitive.microsoft.com/vision/v2.0/analyze';

// Request parameters.
const params = {
    'visualFeatures': 'Categories,Description,Adult,Faces',
    'maxCandidates': '2',
    'details': 'Celebrities,Landmarks',
    'language': 'en'
};

const options = {
    uri: uriBase,
    qs: params,
    body: fs.readFileSync(./my_local_image_path.jpg),
    headers: {
        'Content-Type': 'application/octet-stream',
        'Ocp-Apim-Subscription-Key' : subscriptionKey
    }
};

request.post(options, (error, response, body) => {
if (error) {
    console.log('Error: ', error);
    return;
}
let jsonString = JSON.stringify(JSON.parse(body), null, '  ');
body = JSON.parse(body);
if (body.code) // err
{
    console.log("AZURE: " + body.message)
}

console.log('Response\n' + jsonString);

Define a const static instance of the struct with the initial values and then simply assign this value to your variable whenever you want to reset it.

For example:

static const struct x EmptyStruct;

Here I am relying on static initialization to set my initial values, but you could use a struct initializer if you want different initial values.

Then, each time round the loop you can write:

myStructVariable = EmptyStruct;

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

Replace v with the name of the object you want to keep

rm(list=(ls()[ls()!="v"]))

hat-tip: http://r.789695.n4.nabble.com/Removing-objects-and-clearing-memory-tp3445763p3445865.html

JLS

JLS 7 3.10.5 defines it and gives a practical example:

Moreover, a string literal always refers to the same instance of class String. This is because string literals - or, more generally, strings that are the values of constant expressions (§15.28) - are "interned" so as to share unique instances, using the method String.intern.

Example 3.10.5-1. String Literals

The program consisting of the compilation unit (§7.3):

package testPackage;
class Test {
    public static void main(String[] args) {
        String hello = "Hello", lo = "lo";
        System.out.print((hello == "Hello") + " ");
        System.out.print((Other.hello == hello) + " ");
        System.out.print((other.Other.hello == hello) + " ");
        System.out.print((hello == ("Hel"+"lo")) + " ");
        System.out.print((hello == ("Hel"+lo)) + " ");
        System.out.println(hello == ("Hel"+lo).intern());
    }
}
class Other { static String hello = "Hello"; }

and the compilation unit:

package other;
public class Other { public static String hello = "Hello"; }

produces the output:

true true true true false true

JVMS

JVMS 7 5.1 says says that interning is implemented magically and efficiently with a dedicated CONSTANT_String_info struct (unlike most other objects which have more generic representations):

A string literal is a reference to an instance of class String, and is derived from a CONSTANT_String_info structure (§4.4.3) in the binary representation of a class or interface. The CONSTANT_String_info structure gives the sequence of Unicode code points constituting the string literal.

The Java programming language requires that identical string literals (that is, literals that contain the same sequence of code points) must refer to the same instance of class String (JLS §3.10.5). In addition, if the method String.intern is called on any string, the result is a reference to the same class instance that would be returned if that string appeared as a literal. Thus, the following expression must have the value true:

("a" + "b" + "c").intern() == "abc"

To derive a string literal, the Java Virtual Machine examines the sequence of code points given by the CONSTANT_String_info structure.

• If the method String.intern has previously been called on an instance of class String containing a sequence of Unicode code points identical to that given by the CONSTANT_String_info structure, then the result of string literal derivation is a reference to that same instance of class String.

• Otherwise, a new instance of class String is created containing the sequence of Unicode code points given by the CONSTANT_String_info structure; a reference to that class instance is the result of string literal derivation. Finally, the intern method of the new String instance is invoked.

Bytecode

Let's decompile some OpenJDK 7 bytecode to see interning in action.

If we decompile:

public class StringPool {
    public static void main(String[] args) {
        String a = "abc";
        String b = "abc";
        String c = new String("abc");
        System.out.println(a);
        System.out.println(b);
        System.out.println(a == c);
    }
}

we have on the constant pool:

#2 = String             #32   // abc
[...]
#32 = Utf8               abc

and main:

 0: ldc           #2          // String abc
 2: astore_1
 3: ldc           #2          // String abc
 5: astore_2
 6: new           #3          // class java/lang/String
 9: dup
10: ldc           #2          // String abc
12: invokespecial #4          // Method java/lang/String."<init>":(Ljava/lang/String;)V
15: astore_3
16: getstatic     #5          // Field java/lang/System.out:Ljava/io/PrintStream;
19: aload_1
20: invokevirtual #6          // Method java/io/PrintStream.println:(Ljava/lang/String;)V
23: getstatic     #5          // Field java/lang/System.out:Ljava/io/PrintStream;
26: aload_2
27: invokevirtual #6          // Method java/io/PrintStream.println:(Ljava/lang/String;)V
30: getstatic     #5          // Field java/lang/System.out:Ljava/io/PrintStream;
33: aload_1
34: aload_3
35: if_acmpne     42
38: iconst_1
39: goto          43
42: iconst_0
43: invokevirtual #7          // Method java/io/PrintStream.println:(Z)V

Note how:

• 0 and 3: the same ldc #2 constant is loaded (the literals)
• 12: a new string instance is created (with #2 as argument)
• 35: a and c are compared as regular objects with if_acmpne

The representation of constant strings is quite magic on the bytecode:

• it has a dedicated CONSTANT_String_info structure, unlike regular objects (e.g. new String)
• the struct points to a CONSTANT_Utf8_info Structure that contains the data. That is the only necessary data to represent the string.

and the JVMS quote above seems to say that whenever the Utf8 pointed to is the same, then identical instances are loaded by ldc.

I have done similar tests for fields, and:

• static final String s = "abc" points to the constant table through the ConstantValue Attribute
• non-final fields don't have that attribute, but can still be initialized with ldc

Conclusion: there is direct bytecode support for the string pool, and the memory representation is efficient.

Bonus: compare that to the Integer pool, which does not have direct bytecode support (i.e. no CONSTANT_String_info analogue).

I also faced the same issue with a self signed certificate . By referring to few of the above solutions , i tried regenerating the certificate with the correct CN i.e the IP Address of the server .But still it didn't work for me . Finally i tried regenerating the certificate by adding the SAN address to it via the below mentioned command

**keytool -genkey -keyalg RSA -keystore keystore.jks -keysize 2048 -alias <IP_ADDRESS> -ext san=ip:<IP_ADDRESS>**

After that i started my server and downloaded the client certificates via the below mentioned openssl command

**openssl s_client -showcerts -connect <IP_ADDRESS>:443 < /dev/null | openssl x509 -outform PEM > myCert.pem**

Then i imported this client certificate to the java default keystore file (cacerts) of my client machine by the below mentioned command

**keytool -import -trustcacerts -keystore /home/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.242.b08-1.el7.x86_64/jre/lib/security/cacerts -alias <IP_ADDRESS> -file ./mycert.pem**

Have you checked Arrays.asList(); see API

Big task, chances are you shouldn't reinvent the wheel rather using an existing wheel (such as paypal).

However, if you insist on continuing. Start small, you can use a credit card processing facility (Moneris, Authorize.NET) to process credit cards. Most providers have an API you can use. Be wary that you may need to use different providers depending on the card type (Discover, Visa, Amex, Mastercard) and Country (USA, Canada, UK). So build it so that you can communicate with multiple credit card processing APIs.

Security is essential if you are storing credit cards and payment details. Ensure that you are encrypting things properly.

Again, don't reinvent the wheel. You are better off using an existing provider and focussing your development attention on solving an problem that can't easily be purchase.

Based on what i've searched, i think this is the best answers that i've found out Android 6.0 multiple permissions

Not quite sure what the 300 is supposed to mean? Miss typo? However for iframes it would be best to use CSS :) - Ive found befor when importing youtube videos that it ignores inline things.

<style>
    #myFrame { width:100%; height:100%; }
</style>

<iframe src="html_intro.asp" id="myFrame">
<p>Hi SOF</p>
</iframe>

In my case eclipse is not showing parent class function on $this, so I perform below mention points and it starts works:-

I go to my /var/www/ folder and check for .metadata folder (Here check the .log file and it shows) Resource is out of sync with the file system: 1. Go to Eclipse --> Project --> Clean 2. Windows -- preferences --> General --> Workspace --> And set it to "Refresh Automatically"

After that boom - things gets start working :)

If you want to load variables from other files too then ado this :- Eclipse-->Windows-->Preferences-->Php-->Editor-->Content Assist --> and check "show variable from other files"

Then it will show element , variables and other functions also.

In your particular case the issue seem to be with accessing the site from non-canonical url (www.site.com vs. site.com).

Instead of fixing CORS issue (which may require writing proxy to server fonts with proper CORS headers depending on service provider) you can normalize your Urls to always server content on canonical Url and simply redirect if one requests page without "www.".

Alternatively you can upload fonts to different server/CDN that is known to have CORS headers configured or you can easily do so.

This article explains all the details http://kunststube.net/encoding/

WRITING TO BUFFER

if you write to a 4 byte buffer, symbol ? with UTF8 encoding, your binary will look like this:

00000000 11100011 10000001 10000010

if you write to a 4 byte buffer, symbol ? with UTF16 encoding, your binary will look like this:

00000000 00000000 00110000 01000010

As you can see, depending on what language you would use in your content this will effect your memory accordingly.

e.g. For this particular symbol: ? UTF16 encoding is more efficient since we have 2 spare bytes to use for the next symbol. But it doesn't mean that you must use UTF16 for Japan alphabet.

READING FROM BUFFER

Now if you want to read the above bytes, you have to know in what encoding it was written to and decode it back correctly.

e.g. If you decode this : 00000000 11100011 10000001 10000010 into UTF16 encoding, you will end up with ? not ?

Note: Encoding and Unicode are two different things. Unicode is the big (table) with each symbol mapped to a unique code point. e.g. ? symbol (letter) has a (code point): 30 42 (hex). Encoding on the other hand, is an algorithm that converts symbols to more appropriate way, when storing to hardware.

30 42 (hex) - > UTF8 encoding - > E3 81 82 (hex), which is above result in binary.

30 42 (hex) - > UTF16 encoding - > 30 42 (hex), which is above result in binary.

var is not bad. Remember this. var is not bad. Repeat it. var is not bad. Remember this. var is not bad. Repeat it.

If the compiler is smart enough to figure out the type from the context, then so are you. You don't have to have it written down right there at declaration. And intellisense makes that even less necessary.

var is not bad. Remember this. var is not bad. Repeat it. var is not bad. Remember this. var is not bad. Repeat it.

Try this:

input.focus();
input.scrollIntoView()

Try dtIngest, it's developed on top of Apache Apex platform. This tool copies data from different sources like HDFS, shared drive, NFS, FTP, Kafka to different destinations. Copying data from remote HDFS cluster to local HDFS cluster is supported by dtIngest. dtIngest runs yarn jobs to copy data in parallel fashion, so it's very fast. It takes care of failure handling, recovery etc. and supports polling directories periodically to do continious copy.

Usage: dtingest [OPTION]... SOURCEURL... DESTINATIONURL example: dtingest hdfs://nn1:8020/source hdfs://nn2:8020/dest

The command line tools are not included with the latest version of Grunt (0.4 at time of writing) instead you need to install them separately.

This is a good idea because it means you can have different versions of Grunt running on different projects but still use the nice concise grunt command to run them.

So first install the grunt cli tools globally:

npm install -g grunt-cli

(or possibly sudo npm install -g grunt-cli ).

You can establish that's working by typing grunt --version

Now you can install the current version of Grunt local to your project. So from your project's location...

npm install grunt --save-dev

The save-dev switch isn't strictly necessary but is a good idea because it will mark grunt in its package.json devDependencies section as a development only module.

Here is a solution witch takes into account duplicate entries. It is written in javascript and assumes array is sorted. The solution runs in O(n) time and does not use any extra memory aside from variable.

var count_pairs = function(_arr,x) {
  if(!x) x = 0;
  var pairs = 0;
  var i = 0;
  var k = _arr.length-1;
  if((k+1)<2) return pairs;
  var halfX = x/2; 
  while(i<k) {
    var curK = _arr[k];
    var curI = _arr[i];
    var pairsThisLoop = 0;
    if(curK+curI==x) {
      // if midpoint and equal find combinations
      if(curK==curI) {
        var comb = 1;
        while(--k>=i) pairs+=(comb++);
        break;
      }
      // count pair and k duplicates
      pairsThisLoop++;
      while(_arr[--k]==curK) pairsThisLoop++;
      // add k side pairs to running total for every i side pair found
      pairs+=pairsThisLoop;
      while(_arr[++i]==curI) pairs+=pairsThisLoop;
    } else {
      // if we are at a mid point
      if(curK==curI) break;
      var distK = Math.abs(halfX-curK);
      var distI = Math.abs(halfX-curI);
      if(distI > distK) while(_arr[++i]==curI);
      else while(_arr[--k]==curK);
    }
  }
  return pairs;
}

I solved this during an interview for a large corporation. They took it but not me. So here it is for everyone.

Start at both side of the array and slowly work your way inwards making sure to count duplicates if they exist.

It only counts pairs but can be reworked to

• find the pairs
• find pairs < x
• find pairs > x

Enjoy!

Traditionally, JS was intended for short, quick-running pieces of code. If you had major calculations going on, you did it on a server - the idea of a JS+HTML app that ran in your browser for long periods of time doing non-trivial things was absurd.

Of course, now we have that. But, it'll take a bit for browsers to catch up - most of them have been designed around a single-threaded model, and changing that is not easy. Google Gears side-steps a lot of potential problems by requiring that background execution is isolated - no changing the DOM (since that's not thread-safe), no accessing objects created by the main thread (ditto). While restrictive, this will likely be the most practical design for the near future, both because it simplifies the design of the browser, and because it reduces the risk involved in allowing inexperienced JS coders mess around with threads...

@marcio:

Why is that a reason not to implement multi-threading in Javascript? Programmers can do whatever they want with the tools they have.

So then, let's not give them tools that are so easy to misuse that every other website i open ends up crashing my browser. A naive implementation of this would bring you straight into the territory that caused MS so many headaches during IE7 development: add-on authors played fast and loose with the threading model, resulting in hidden bugs that became evident when object lifecycles changed on the primary thread. BAD. If you're writing multi-threaded ActiveX add-ons for IE, i guess it comes with the territory; doesn't mean it needs to go any further than that.

I think you had not yet import the private key as the message error said, To import public/private key from gnupg:

gpg --import mypub_key
gpg --allow-secret-key-import --import myprv_key

Use:

boolean(/*/*[@subjectIdentifier="Primary"]/*/*/*/*
                           [name()='AttachedXml' 
                          and 
                            namespace-uri()='http://xml.mycompany.com/XMLSchema'
                           ]
       )

You can pass parameters but either it is not a vue.js way or the way you are doing is wrong.

However there are cases when you need to do so.I am going to show you a simple example passing value to computed property using getter and setter.

<template>
    <div>
        Your name is {{get_name}} <!-- John Doe at the beginning -->
        <button @click="name = 'Roland'">Change it</button>
    </div>
</template>

And the script

export default {
    data: () => ({
        name: 'John Doe'
    }),
    computed:{
        get_name: {
            get () {
                return this.name
            },
            set (new_name) {
                this.name = new_name
            }
        },
    }    
}

When the button clicked we are passing to computed property the name 'Roland' and in set() we are changing the name from 'John Doe' to 'Roland'.

Below there is a common use case when computed is used with getter and setter. Say you have the follow vuex store:

export default new Vuex.Store({
  state: {
    name: 'John Doe'
  },
  getters: {
    get_name: state => state.name
  },
  mutations: {
    set_name: (state, payload) => state.name = payload
  },
})

And in your component you want to add v-model to an input but using the vuex store.

<template>
    <div>
        <input type="text" v-model="get_name">
        {{get_name}}
    </div>
</template>
<script>
export default {
    computed:{
        get_name: {
            get () {
                return this.$store.getters.get_name
            },
            set (new_name) {
                this.$store.commit('set_name', new_name)
            }
        },
    }    
}
</script>

A Record lets you create a new type from a Union. The values in the Union are used as attributes of the new type.

For example, say I have a Union like this:

type CatNames = "miffy" | "boris" | "mordred";

Now I want to create an object that contains information about all the cats, I can create a new type using the values in the CatName Union as keys.

type CatList = Record<CatNames, {age: number}>

If I want to satisfy this CatList, I must create an object like this:

const cats:CatList = {
  miffy: { age:99 },
  boris: { age:16 },
  mordred: { age:600 }
}

You get very strong type safety:

• If I forget a cat, I get an error.
• If I add a cat that's not allowed, I get an error.
• If I later change CatNames, I get an error. This is especially useful because CatNames is likely imported from another file, and likely used in many places.

Real-world React example.

I used this recently to create a Status component. The component would receive a status prop, and then render an icon. I've simplified the code quite a lot here for illustrative purposes

I had a union like this:

type Statuses = "failed" | "complete";

I used this to create an object like this:

const icons: Record<
  Statuses,
  { iconType: IconTypes; iconColor: IconColors }
> = {
  failed: {
    iconType: "warning",
    iconColor: "red"
  },
  complete: {
    iconType: "check",
    iconColor: "green"
  };

I could then render by destructuring an element from the object into props, like so:

const Status = ({status}) => <Icon {...icons[status]} />

If the Statuses union is later extended or changed, I know my Status component will fail to compile and I'll get an error that I can fix immediately. This allows me to add additional error states to the app.

Note that the actual app had dozens of error states that were referenced in multiple places, so this type safety was extremely useful.

If your are not in a session you can just nextval('you_sequence_name') and it's just fine.

To list files based on size in asending order.

find ./ -size +1000M -exec ls -tlrh {} \; |awk -F" " '{print $5,$9}'  | sort -n\

I tried everything said here without any luck, but found a workaround. After running this command (and failing) : bazel-bin/tensorflow/tools/pip_package/build_pip_package /tmp/tensorflow_pkg

Go to the temporary directory the tool made (given in the output of the last command), then execute python setup.py bdist_wheel. The .whl file is in the dist folder.

setArguments() is useless. It only brings a mess.

public class MyFragment extends Fragment {

    public String mTitle;
    public String mInitialTitle;

    public static MyFragment newInstance(String param1) {
        MyFragment f = new MyFragment();
        f.mInitialTitle = param1;
        f.mTitle = param1;
        return f;
    }

    @Override
    public void onSaveInstanceState(Bundle state) {
        state.putString("mInitialTitle", mInitialTitle);
        state.putString("mTitle", mTitle);
        super.onSaveInstanceState(state);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle state) {
        if (state != null) {
            mInitialTitle = state.getString("mInitialTitle");
            mTitle = state.getString("mTitle");
        } 
        ...
    }
}

Maybe not the best solution, but it worked for me.

[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.VisualBasic")
$VBObject=[Microsoft.VisualBasic.Devices.ComputerInfo]::new()
$SystemMemory=$VBObject.TotalPhysicalMemory

To append to an array, just use the += operator.

$Target += $TargetObject

Also, you need to declare $Target = @() before your loop because otherwise, it will empty the array every loop.

you can do this create a global "Menu" object then assign it in onCreateOptionMenu

public class ExampleActivity extends AppCompatActivity
    Menu menu;

then assign here

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu, menu);
    this.menu = menu;
    return true;
}

Then later use assigned Menu object to get required items

menu.findItem(R.id.bedSwitch).setTitle("Your Text");

Have you included the statement include ("fileName.php"); ?

Are you sure that file is in the correct directory?

It looks like you already have a solution. To make things easier, why not just put your command in a bash script (with a short name) and just run that instead of typing out that 'long' command every time?

Use KeyPressEventArgs,

Private Sub ComboBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles ComboBox1.KeyPress
    e.Handled = True
End Sub

Yes there is, since setState works in an asynchronous way. That means after calling setState the this.state variable is not immediately changed. so if you want to perform an action immediately after setting state on a state variable and then return a result, a callback will be useful

Consider the example below

....
changeTitle: function changeTitle (event) {
  this.setState({ title: event.target.value });
  this.validateTitle();
},
validateTitle: function validateTitle () {
  if (this.state.title.length === 0) {
    this.setState({ titleError: "Title can't be blank" });
  }
},
....

The above code may not work as expected since the title variable may not have mutated before validation is performed on it. Now you may wonder that we can perform the validation in the render() function itself but it would be better and a cleaner way if we can handle this in the changeTitle function itself since that would make your code more organised and understandable

In this case callback is useful

....
changeTitle: function changeTitle (event) {
  this.setState({ title: event.target.value }, function() {
    this.validateTitle();
  });

},
validateTitle: function validateTitle () {
  if (this.state.title.length === 0) {
    this.setState({ titleError: "Title can't be blank" });
  }
},
....

Another example will be when you want to dispatch and action when the state changed. you will want to do it in a callback and not the render() as it will be called everytime rerendering occurs and hence many such scenarios are possible where you will need callback.

Another case is a API Call

A case may arise when you need to make an API call based on a particular state change, if you do that in the render method, it will be called on every render onState change or because some Prop passed down to the Child Component changed.

In this case you would want to use a setState callback to pass the updated state value to the API call

....
changeTitle: function (event) {
  this.setState({ title: event.target.value }, () => this.APICallFunction());
},
APICallFunction: function () {
  // Call API with the updated value
}
....

File -> Export -> Web -> WAR file

OR in Kepler follow as shown below :

For select twitter meta name , you can add a data attribute.

example :

meta name="twitter:card" data-twitterCard="" content=""
$('[data-twitterCard]').attr('content');

You're offsetting the shadow, so to get it to uniformly surround the box, don't offset it:

-moz-box-shadow: 0 0 3px #ccc;
-webkit-box-shadow: 0 0 3px #ccc;
box-shadow: 0 0 3px #ccc;

All of the examples listed above for sed break on one platform or another. None of them work with the version of sed shipped on Macs.

However, Perl's regex works the same on any machine with Perl installed:

perl -pe 's/\s+/\n/g' file.txt

If you want to save the output:

perl -pe 's/\s+/\n/g' file.txt > newfile.txt

If you want only unique occurrences of words:

perl -pe 's/\s+/\n/g' file.txt | sort -u > newfile.txt

Pay attention to all warnings . Do not only solve errors.
GCC shows this Warning

warning: address of local variable 'a' returned

This is power of C++. You should care about memory. With the -Werror flag, this warning becames an error and now you have to debug it.

This is because of the way EF4 works with model-first.

When you first create a model-first model, it's in a state that the SSDL does not exist. You can drag entities, associate them and so forth and yet, if you take a look at the SSDL on the EDMX file, you will see that none of the entities have an associated storage table in the SSDL.

That changes when you click the Generate Database From Model context menu item. The confusing part is that this action does more than simply generating a DDL script. In fact, it changes the EDMX file to include SSDL information. From this point on, the EDMX file will enter a state in which every entity in the designer/CSDL must map to an entity in the SSDL. If one does not map, it will trigger a compile time error:

No mapping specified for the following EntitySet/AssociationSet - (EntityName)

Another interesting fact is that it's not the kind of error that will prevent compilation. It will, indeed, generate the output class library. Shouldn't it be a warning or something?

To prevent this error, All you have to do after inserting a new entity is to Generate Database From Model again. That will update the SSDL and fix the mappings.

EDIT

If you are not using model-first and you "update from database", you will also have this error in the case you deleted a table in DB Server. This is because Entity Framework will not automatically delete the entity for you. Delete the entity manually and the error will go away.

You can't replace a letter in a string. Convert the string to a list, replace the letter, and convert it back to a string.

>>> s = list("Hello world")
>>> s
['H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd']
>>> s[int(len(s) / 2)] = '-'
>>> s
['H', 'e', 'l', 'l', 'o', '-', 'W', 'o', 'r', 'l', 'd']
>>> "".join(s)
'Hello-World'

    $(document).on('keyup keydown', function(e){shifted = e.shiftKey} );

Ok I have found a solution. The problem is that the site uses SSLv3. And I know that there are some problems in the openssl module. Some time ago I had the same problem with the SSL versions.

<?php
function getSSLPage($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSLVERSION,3); 
    $result = curl_exec($ch);
    curl_close($ch);
    return $result;
}

var_dump(getSSLPage("https://eresearch.fidelity.com/eresearch/evaluate/analystsOpinionsReport.jhtml?symbols=api"));
?>

When you set the SSL Version with curl to v3 then it works.

Edit:

Another problem under Windows is that you don't have access to the certificates. So put the root certificates directly to curl.

http://curl.haxx.se/docs/caextract.html

here you can download the root certificates.

curl_setopt($ch, CURLOPT_CAINFO, __DIR__ . "/certs/cacert.pem");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);

Then you can use the CURLOPT_SSL_VERIFYPEER option with true otherwise you get an error.

I've created a project that can build much advanced table views. If you supposed to print the table, the width of the table going to have a limit. I have applied it in one of my own project to get a customer invoice print. Following is an example of the print view.

           PLATINUM COMPUTERS(PVT) LTD          
     NO 20/B, Main Street, Kandy, Sri Lanka.    
  Land: 812254630 Mob: 712205220 Fax: 812254639 

                CUSTOMER INVOICE                

+-----------------------+----------------------+
|INFO                   |CUSTOMER              |
+-----------------------+----------------------+
|DATE: 2015-9-8         |ModernTec Distributors|
|TIME: 10:53:AM         |MOB: +94719530398     |
|BILL NO: 12            |ADDRES: No 25, Main St|
|INVOICE NO: 458-80-108 |reet, Kandy.          |
+-----------------------+----------------------+
|                SELLING DETAILS               |
+-----------------+---------+-----+------------+
|ITEM             | PRICE($)|  QTY|       VALUE|
+-----------------+---------+-----+------------+
|Optical mouse    |   120.00|   20|     2400.00|
|Gaming keyboard  |   550.00|   30|    16500.00|
|320GB SATA HDD   |   220.00|   32|     7040.00|
|500GB SATA HDD   |   274.00|   13|     3562.00|
|1TB SATA HDD     |   437.00|   11|     4807.00|
|RE-DVD ROM       |   144.00|   29|     4176.00|
|DDR3 4GB RAM     |   143.00|   13|     1859.00|
|Blu-ray DVD      |    94.00|   28|     2632.00|
|WR-DVD           |   122.00|   34|     4148.00|
|Adapter          |   543.00|   28|    15204.00|
+-----------------+---------+-----+------------+
|               RETURNING DETAILS              |
+-----------------+---------+-----+------------+
|ITEM             | PRICE($)|  QTY|       VALUE|
+-----------------+---------+-----+------------+
|320GB SATA HDD   |   220.00|    4|      880.00|
|WR-DVD           |   122.00|    7|      854.00|
|1TB SATA HDD     |   437.00|    7|     3059.00|
|RE-DVD ROM       |   144.00|    4|      576.00|
|Gaming keyboard  |   550.00|    6|     3300.00|
|DDR3 4GB RAM     |   143.00|    7|     1001.00|
+-----------------+---------+-----+------------+
                              GROSS   59,928.00 
                       DISCOUNT(5%)    2,996.40 
                             RETURN    9,670.00 
                            PAYABLE   47,261.60 
                               CASH   20,000.00 
                             CHEQUE   15,000.00 
                    CREDIT(BALANCE)   12,261.60 






  ---------------------   --------------------- 
     CASH COLLECTOR         GOODS RECEIVED BY   

             soulution by clough.com            

This is the code for above print view and you can find the library (Wagu) in here.

I solved the problem like this

public static String getUrlParameterValue(String url, String paramName) {
String value = "";
List<NameValuePair> result = null;

try {
    result = URLEncodedUtils.parse(new URI(url), UTF_8);
    value = result.stream().filter(pair -> pair.getName().equals(paramName)).findFirst().get().getValue();
    System.out.println("-------------->  \n" + paramName + " : " + value + "\n");
} catch (URISyntaxException e) {
    e.printStackTrace();
} 
return value;

}

Use :

FileInfo fInfo = new FileInfo('FilePath');
var fFirstTime = fInfo.CreationTime;
var fLastTime = fInfo.LastWriteTime;

It has to be any one of the given sizes and a minimum of 2 but up to 8 screenshots are accepted in Google Playstore.

Define the path of the Visual Studio in your ~/.bash_profile as follow

export PATH="$PATH:/Applications/Visual Studio Code.app/Contents/Resources/app/bin"

document.getElementById('textbox1').value

One major difference between Sequelize and Persistence.js is that the former supports a STRING datatype, i.e. VARCHAR(255). I felt really uncomfortable making everything TEXT.

If you have an unknown number of lists of the same length, you can use the below function.

Here the *args accepts a variable number of list arguments (but only sums the same number of elements in each). The * is used again to unpack the elements in each of the lists.

def sum_lists(*args):
    return list(map(sum, zip(*args)))

a = [1,2,3]
b = [1,2,3]  

sum_lists(a,b)

Output:

[2, 4, 6]

Or with 3 lists

sum_lists([5,5,5,5,5], [10,10,10,10,10], [4,4,4,4,4])

Output:

[19, 19, 19, 19, 19]

As paxdiablo said make -f pax.mk would execute the pax.mk makefile, if you directly execute it by typing ./pax.mk, then you would get syntax error.

Also you can just type make if your file name is makefile/Makefile.

Suppose you have two files named makefile and Makefile in the same directory then makefile is executed if make alone is given. You can even pass arguments to makefile.

Check out more about makefile at this Tutorial : Basic understanding of Makefile

sudo gem install -n /usr/local/bin cocoapods

This worked for me, -n helps you fix the permission error.

std::vector<std::string> split(std::string text, char delim) {
    std::string line;
    std::vector<std::string> vec;
    std::stringstream ss(text);
    while(std::getline(ss, line, delim)) {
        vec.push_back(line);
    }
    return vec;
}

split("String will be split", ' ') -> {"String", "will", "be", "split"}

split("Hello, how are you?", ',') -> {"Hello", "how are you?"}

EDIT: Here's a thing I made, this can use multi-char delimiters, albeit I'm not 100% sure if it always works:

std::vector<std::string> split(std::string text, std::string delim) {
    std::vector<std::string> vec;
    size_t pos = 0, prevPos = 0;
    while (1) {
        pos = text.find(delim, prevPos);
        if (pos == std::string::npos) {
            vec.push_back(text.substr(prevPos));
            return vec;
        }

        vec.push_back(text.substr(prevPos, pos - prevPos));
        prevPos = pos + delim.length();
    }
}

Please add this line in your web.xml It works for me

<context-param>
        <param-name>org.ajax4jsf.handleViewExpiredOnClient</param-name> 
        <param-value>true</param-value>     
    </context-param>

[Speed consideration]

Lot of ppl here suggests ResultSet.last() but for that you would need to open connection as a ResultSet.TYPE_SCROLL_INSENSITIVE which for Derby embedded database is up to 10 times SLOWER than ResultSet.TYPE_FORWARD_ONLY.

According to my micro-tests for embedded Derby and H2 databases it is significantly faster to call SELECT COUNT(*) before your SELECT.

Here is in more detail my code and my benchmarks

I actually created an empty OSX Source Objective C file under the project (where all my swift files are).

I added the imports and then deleted the .m file.

Since XML is a text format and images are usually not (except some ancient and archaic formats) there is no really sensible way to do it. Looking at things like ODT or OOXML also shows you that they don't embed images directly into XML.

What you can do, however, is convert it to Base64 or similar and embed it into the XML.

XML's whitespace handling may further complicate things in such cases, though.

All you have to do is : Go to Data tab Chose advanced in Sort & Filter In actions select : copy to another location if want a new list - Copy to any location In list range chose the list you want to get the records off . And the most important thing is to check : Unique records only .

This would give you all valid numeric values in lines. You can change the loop to validate, strip out invalid characters, etc - whichever you want.

var lines = [];
$('#my_textarea_selector').val().split("\n").each(function ()
{
    if (parseInt($(this) != 'NaN')
        lines[] = parseInt($(this));
}

Static methods can not be overridden because they are not part of the object's state. Rather, they belongs to the class (i.e they are class methods). It is ok to overload static (and final) methods.

if you have used curl above the page and below your html is present and unfortunately your html page is not able to view then just enable your curl. But in order to check CURL is enable or not in php you need to write following code:

echo 'Curl: ', function_exists('curl_version') ? 'Enabled' : 'Disabled';

By default, it's not in your PATH. You need to use the "Visual Studio 2005 Command Prompt". Alternatively, you can run the vsvars32 batch file, which will set up your environment correctly.

Conveniently, the path to this is stored in the VS80COMNTOOLS environment variable.

My case Load From Server Example..

int jsonLength = Integer.parseInt(jsonObject.getString("number_of_messages"));
            if (jsonLength != 1) {
                for (int i = 0; i < jsonLength; i++) {
                    JSONArray jsonArray = new JSONArray(jsonObject.getString("messages"));
                    JSONObject resJson = (JSONObject) jsonArray.get(i);
                    //addItem(resJson.getString("message"), resJson.getString("name"), resJson.getString("created_at"));
                }

Hope it help

The onselect must be onclick. This will work for keyboard users.

I would also recommend adding <label> tags to the text of "Day", "Month", and "Year" to make them easier to click on. Example code:

<input id="day" name="calendarSelection" type="radio" onclick="go('http://calendar.zoho.com/embed/9a6054c98fd2ad4047021cff76fee38773c34a35234fa42d426b9510864356a68cabcad57cbbb1a0?title=Kevin_Calendar&type=1&l=en&tz=America/Los_Angeles&sh=[0,0]&v=1')"/><label for="day">Day</label>

I would also recommend removing the spaces between the attribute onclick and the value, although it can be parsed by browsers:

<input name="calendarSelection" type="radio" onclick = "go('http://calendar.zoho.com/embed/9a6054c98fd2ad4047021cff76fee38773c34a35234fa42d426b9510864356a68cabcad57cbbb1a0?title=Kevin_Calendar&type=1&l=en&tz=America/Los_Angeles&sh=[0,0]&v=1')"/>Day

Should be:

<input name="calendarSelection" type="radio" onclick="go('http://calendar.zoho.com/embed/9a6054c98fd2ad4047021cff76fee38773c34a35234fa42d426b9510864356a68cabcad57cbbb1a0?title=Kevin_Calendar&type=1&l=en&tz=America/Los_Angeles&sh=[0,0]&v=1')"/>Day

Simple iOS 11 & IB/Storyboard Compatible Method

For iOS 11, I found that a modified version of Mohamed Saleh's answer worked best, with some improvements based on Apple's documentation. It animates nicely, avoids any ugly hacks or hardcoded values, and uses row heights already set in Interface Builder.

The basic concept is to set the row height to 0 for any hidden rows. Then use tableView.performBatchUpdates to trigger an animation that works consistently.

Set the cell heights

override func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
    if indexPath == indexPathOfHiddenCell {
        if cellIsHidden {
            return 0
        }
    }
    // Calling super will use the height set in your storyboard, avoiding hardcoded values
    return super.tableView(tableView, heightForRowAt: indexPath)
}

You'll want to make sure cellIsHidden and indexPathOfHiddenCell are set appropriately to your use case. For my code they're properties on my table view controller.

Toggling the cell

In whatever method controls the visibility (likely a button action or didSelectRow), toggle the cellIsHidden state, inside a performBatchUpdates block:

tableView.performBatchUpdates({
                // Use self to capture for block
                self.cellIsHidden = !self.cellIsHidden 
            }, completion: nil)

Apple recommends performBatchUpdates over beginUpdates/endUpdates whenever possible.

I'm very happy with kdesvn - integrates very well with konqueror, much like trortousesvn with windows explorer, and supports most of the functionality of tortoisesvn.

Of course, you'll benefit from this integration, if you use kubunto, and not ubuntu.

C# 9 (released with .NET 5) includes the logical patterns and, or and not, which allows us to write this more elegantly:

if (child is not IContainer) { ... }

Likewise, this pattern can be used to check for null:

if (child is not null) { ... }

From the proverbial horse's mouth...

When developing your app, you may find it necessary to share data, context or services globally across your app. For example, if your app has session data, such as the currently logged-in user, you will likely want to expose this information. In Android, the pattern for solving this problem is to have your android.app.Application instance own all global data, and then treat your Application instance as a singleton with static accessors to the various data and services.

When writing an Android app, you're guaranteed to only have one instance of the android.app.Application class, and so it's safe (and recommended by Google Android team) to treat it as a singleton. That is, you can safely add a static getInstance() method to your Application implementation. Like so:

public class AndroidApplication extends Application {

    private static AndroidApplication sInstance;

    public static AndroidApplication getInstance(){
        return sInstance;
    }

    @Override
    public void onCreate() {
        super.onCreate();
        sInstance = this;
    }
}

Try to follow the advice you see on the screen, and first reset your master's HEAD to the commit it expects.

git update-ref refs/heads/master b918ac16a33881ce00799bea63d9c23bf7022d67

Then, abort the rebase again.

What about:

#region Using Statements
using System;
using System.Xml;
#endregion 

class Program {
    static void Main( string[ ] args ) {
        XmlDocument doc = new XmlDocument( );

        //(1) the xml declaration is recommended, but not mandatory
        XmlDeclaration xmlDeclaration = doc.CreateXmlDeclaration( "1.0", "UTF-8", null );
        XmlElement root = doc.DocumentElement;
        doc.InsertBefore( xmlDeclaration, root );

        //(2) string.Empty makes cleaner code
        XmlElement element1 = doc.CreateElement( string.Empty, "body", string.Empty );
        doc.AppendChild( element1 );

        XmlElement element2 = doc.CreateElement( string.Empty, "level1", string.Empty );
        element1.AppendChild( element2 );

        XmlElement element3 = doc.CreateElement( string.Empty, "level2", string.Empty );
        XmlText text1 = doc.CreateTextNode( "text" );
        element3.AppendChild( text1 );
        element2.AppendChild( element3 );

        XmlElement element4 = doc.CreateElement( string.Empty, "level2", string.Empty );
        XmlText text2 = doc.CreateTextNode( "other text" );
        element4.AppendChild( text2 );
        element2.AppendChild( element4 );

        doc.Save( "D:\\document.xml" );
    }
}

_{(1) Does a valid XML file require an xml declaration?
(2) What is the difference between String.Empty and “” (empty string)?}

The result is:

<?xml version="1.0" encoding="UTF-8"?>
<body>
  <level1>
    <level2>text</level2>
    <level2>other text</level2>
  </level1>
</body>

But I recommend you to use LINQ to XML which is simpler and more readable like here:

#region Using Statements
using System;
using System.Xml.Linq;
#endregion 

class Program {
    static void Main( string[ ] args ) {
        XDocument doc = new XDocument( new XElement( "body", 
                                           new XElement( "level1", 
                                               new XElement( "level2", "text" ), 
                                               new XElement( "level2", "other text" ) ) ) );
        doc.Save( "D:\\document.xml" );
    }
}

$('li[rel=7]').siblings().andSelf();

// or:

$('li[rel=7]').parent().children();

Now that you added that comment explaining that you want to "form an array of rels per column", you should do this:

var rels = [];

$('ul').each(function() {
    var localRels = [];

    $(this).find('li').each(function(){
        localRels.push( $(this).attr('rel') );
    });

    rels.push(localRels);
});

I recommend WinDirStat.

I frequently use WinDirStat to create screen shots for user documentation of open folders and their contents.

It even uses the correct icons for Windows registered file types.

All I would say is missing is an option to display the files without their icons. I can live without it personally, since I am usually pasting the image into a paint program or Visio to edit it, but it would still be a useful feature.

Yes, but what does grouping by more two columns mean? Well, it's the same as grouping by each unique pair per row. The order you list the columns changes the way the rows are sorted.

In your example, you would write

GROUP BY fV.tier_id, f.form_template_id

Meanwhile, the code

GROUP BY f.form_template_id, fV.tier_id

would give similar results, but sorted differently.

The local names for a function are decided when the function is defined:

>>> x = 1
>>> def inc():
...     x += 5
...     
>>> inc.__code__.co_varnames
('x',)

In this case, x exists in the local namespace. Execution of x += 5 requires a pre-existing value for x (for integers, it's like x = x + 5), and this fails at function call time because the local name is unbound - which is precisely why the exception UnboundLocalError is named as such.

Compare the other version, where x is not a local variable, so it can be resolved at the global scope instead:

>>> def incg():
...    print(x)
...    
>>> incg.__code__.co_varnames
()

Similar question in faq: http://docs.python.org/faq/programming.html#why-am-i-getting-an-unboundlocalerror-when-the-variable-has-a-value

I increase max memory to start node-chrome with -Xmx3g, and it's work for me

This is a tricky question.

There a set of problems about file permissions. If you can do this at the command line

$ sudo chown myaccount /path/to/file

then you have a standard permissions problem. Make sure you own the file and have permission to modify the directory.

If you cannnot get permissions, then you have probably mounted a FAT-32 filesystem. If you ls -l the file, and you find it is owned by root and a member of the "plugdev" group, then you are certain its the issue. FAT-32 permissions are set at the time of mounting, using the line of /etc/fstab file. You can set the uid/gid of all the files like this:

UUID=C14C-CE25  /big            vfat    utf8,umask=007,uid=1000,gid=1000 0       1

Also, note that the FAT-32 won't take symbolic links.

Wrote the whole thing up at http://www.charlesmerriam.com/blog/2009/12/operation-not-permitted-and-the-fat-32-system/

StreamWriter is available for NET 1.1. and for the Compact framework. Just open the file and apply the ToString to your StringBuilder:

    StringBuilder sb = new StringBuilder();
    sb.Append(......);

    StreamWriter sw = new StreamWriter("\\hereIAm.txt", true);
    sw.Write(sb.ToString());
    sw.Close();

Also, note that you say that you want to append debug messages to the file (like a log). In this case, the correct constructor for StreamWriter is the one that accepts an append boolean flag. If true then it tries to append to an existing file or create a new one if it doesn't exists.

There should be three pages here:

1. Initial login page with a form that asks for your username, but not your password.
2. You didn't mention this one, but I'd check whether the client computer is recognized, and if not, then challenge the user with either a CAPTCHA or else a security question. Otherwise the phishing site can simply use the tendered username to query the real site for the security image, which defeats the purpose of having a security image. (A security question is probably better here since with a CAPTCHA the attacker could have humans sitting there answering the CAPTCHAs to get at the security images. Depends how paranoid you want to be.)
3. A page after that that displays the security image and asks for the password.

I don't see this short, linear flow being sufficiently complex to warrant using Spring Web Flow.

I would just use straight Spring Web MVC for steps 1 and 2. I wouldn't use Spring Security for the initial login form, because Spring Security's login form expects a password and a login processing URL. Similarly, Spring Security doesn't provide special support for CAPTCHAs or security questions, so you can just use Spring Web MVC once again.

You can handle step 3 using Spring Security, since now you have a username and a password. The form login page should display the security image, and it should include the user-provided username as a hidden form field to make Spring Security happy when the user submits the login form. The only way to get to step 3 is to have a successful POST submission on step 1 (and 2 if applicable).

These are the ways :

1. /proc/meminfo

MemTotal: 8152200 kB

MemFree: 760808 kB

You can write a code or script to parse it.

2. Use sysconf by using below macros

sysconf (_SC_PHYS_PAGES) * sysconf (_SC_PAGESIZE);

3. By using sysinfo system call

int sysinfo(struct sysinfo *info);

struct sysinfo { .

   .

   unsigned long totalram;  /*Total memory size to use */

   unsigned long freeram;   /* Available memory size*/

   .

   . 

  }; 

The first step is figuring out what the error actually is. In order to do this expand your MsBuild output to be diagnostic. This will reveal the actual command executed and hopefully the full error message as well

• Tools -> Options
• Projects and Solutions -> Build and Run
• Change "MsBuild project build output verbosity" to "Diagnostic".

The link you gave seems to be attempting something different to the test you are trying to avoid repeating.

if (a == null || a=='')

tests if the string is an empty string or null. The article you linked to tests if the string consists entirely of whitespace (or is empty).

The test you described can be replaced by:

if (!a)

Because in javascript, an empty string, and null, both evaluate to false in a boolean context.

You don't have to use hidden field. Use "title" property. It will show browser default tooltip. You can then use jQuery plugin (like before mentioned bootstrap tooltip) to show custom formatted tooltip.

<label for="male" title="Hello This Will Have Some Value">Hello ...</label>

Hint: you can also use css to trim text, that does not fit into the box (text-overflow property). See http://jsfiddle.net/8eeHs/

If you are allowed to go further then javascript/html facilities - I would use the apache web server to represent your directory listing via http.

If this solution is appropriate. these are the steps:

1. download apache hhtp server from one of the mirrors http://httpd.apache.org/download.cgi

2. unzip/install (if msi) it to the directory e.g C:\opt\Apache (the instruction is for windows)

3. map the network forlder as a local drive on windows (\server\folder to let's say drive H:)

4. open conf/httpd.conf file

5. make sure the next line is present and not commented

   LoadModule autoindex_module modules/mod_autoindex.so

6. Add directory configuration

<Directory "H:/path">

Options +Indexes

AllowOverride None

Order allow,deny

Allow from all

</Directory> 7. Start the web server and make sure the directory listingof the remote folder is available by http. hit localhost/path 8. use a frame inside your web page to access the listing

What is missed: 1. you mignt need more fancy configuration for the host name, refer to Apache Web Server docs. Register the host name in DNS server

1. the mapping to the network drive might not work, i did not check. As a posible resolution - host your web server on the same machine as smb server.

If you're like me and tried a few of these methods and are stuck at the point that you have the control in the toolbox and can draw it on the form but it disappears from the form and puts it down in the components, then simply edit the designer and add the following in the appropriate area of InitializeComponent() to make it visible:

this.Controls.Add(this.reportViewer1);

or

[ContainerControl].Controls.Add(this.reportViewer1);

You'll also need to make adjustments to the location and size manually after you've added the control.

Not a great answer for sure, but if you're stuck and just need to get work done for now until you have more time to figure it out, it should help.

In some cases it is possible using @import "file.css", and most modern browsers should support this, older browsers such as NN4, will go slightly nuts.

Note: the import statement must precede all other declarations in the file, and test it on all your target browsers before using it in production.

Have a look at PowerCollections over at CodePlex. Apart from Set and OrderedSet it has a few other usefull collection types such as Deque, MultiDictionary, Bag, OrderedBag, OrderedDictionary and OrderedMultiDictionary.

For more collections, there is also the C5 Generic Collection Library.

According to http://caniuse.com/#feat=flexbox:

"IE10 and IE11 default values for flex are 0 0 auto rather than 0 1 auto, as per the draft spec, as of September 2013"

So in plain words, if somewhere in your CSS you have something like this: flex:1 , that is not translated the same way in all browsers. Try changing it to 1 0 0 and I believe you will immediately see that it -kinda- works.

The problem is that this solution will probably mess up firefox, but then you can use some hacks to target only Mozilla and change it back:

@-moz-document url-prefix() {
 #flexible-content{
      flex: 1;
    }
}

Since flexbox is a W3C Candidate and not official, browsers tend to give different results, but I guess that will change in the immediate future.

If someone has a better answer I would like to know!

It's probably easiest to create your query object directly as:

  Test.find({
      $and: [
          { $or: [{a: 1}, {b: 1}] },
          { $or: [{c: 1}, {d: 1}] }
      ]
  }, function (err, results) {
      ...
  }

But you can also use the Query#and helper that's available in recent 3.x Mongoose releases:

  Test.find()
      .and([
          { $or: [{a: 1}, {b: 1}] },
          { $or: [{c: 1}, {d: 1}] }
      ])
      .exec(function (err, results) {
          ...
      });

You can use file prefix to load the external application context file some thing like this

  <context:property-placeholder location="file:///C:/Applications/external/external.properties"/>

I recently faced this issue. I have 3 java applications that start with 1024m or 1280m heap size. Java is looking at the available space in swap, and if there is not enough memory available, the jvm exits.

To resolve the issue, I had to end several programs that had a large amount of virtual memory allocated.

I was running on x86-64 linux with a 64-bit jvm.

  for(var i = 0; i < BoardMessages.length;i++){
        (function(j){
            console.log("Loading message %d".green, j);
            htmlMessageboardString += MessageToHTMLString(BoardMessages[j]);
        })(i);
  }

That should work; however, you should never create a function in a loop. Therefore,

  for(var i = 0; i < BoardMessages.length;i++){
        composeMessage(BoardMessages[i]);
  }

  function composeMessage(message){
      console.log("Loading message %d".green, message);
      htmlMessageboardString += MessageToHTMLString(message);
  }

On your solution explorer window, right click to References, select Add Reference, go to .NET tab, find and add Microsoft.CSharp.

Alternatively add the Microsoft.CSharp NuGet package.

Install-Package Microsoft.CSharp

Please see the logs as this way,

Log.e("ApiUrl = ", "MyApiUrl") (error)
Log.w("ApiUrl = ", "MyApiUrl") (warning)
Log.i("ApiUrl = ", "MyApiUrl") (information)
Log.d("ApiUrl = ", "MyApiUrl") (debug)
Log.v("ApiUrl = ", "MyApiUrl") (verbose)

Refactor your second.sh script like this:

function func1 {
   fun=$1
   book=$2
   printf "fun=%s,book=%s\n" "${fun}" "${book}"
}

function func2 {
   fun2=$1
   book2=$2
   printf "fun2=%s,book2=%s\n" "${fun2}" "${book2}"
}

And then call these functions from script first.sh like this:

source ./second.sh
func1 love horror
func2 ball mystery

OUTPUT:

fun=love,book=horror
fun2=ball,book2=mystery

Try:

var text = "'" + "http://example.com" + "'";

php_value error_log "/var/log/httpd/vhost_php_error_log"

It works for me, but I have to change the permission of the log file.

or Apache will write the log to the its error_log.

Comparison of execution time of bubble sort and selection sort I have a program which compares the execution time of bubble sort and selection sort. To find out the time of execution of a block of code compute the time before and after the block by

 clock_t start=clock();
 …
 clock_t end=clock();
 CLOCKS_PER_SEC is constant in time.h library

Example code:

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main()
{
   int a[10000],i,j,min,temp;
   for(i=0;i<10000;i++)
   {
      a[i]=rand()%10000;
   }
   //The bubble Sort
   clock_t start,end;
   start=clock();
   for(i=0;i<10000;i++)
   {
     for(j=i+1;j<10000;j++)
     {
       if(a[i]>a[j])
       {
         int temp=a[i];
         a[i]=a[j];
         a[j]=temp;
       }
     }
   }
   end=clock();
   double extime=(double) (end-start)/CLOCKS_PER_SEC;
   printf("\n\tExecution time for the bubble sort is %f seconds\n ",extime);

   for(i=0;i<10000;i++)
   {
     a[i]=rand()%10000;
   }
   clock_t start1,end1;
   start1=clock();
   // The Selection Sort
   for(i=0;i<10000;i++)
   {
     min=i;
     for(j=i+1;j<10000;j++)
     {
       if(a[min]>a[j])
       {
         min=j;
       }
     }
     temp=a[min];
     a[min]=a[i];
     a[i]=temp;
   }
   end1=clock();
   double extime1=(double) (end1-start1)/CLOCKS_PER_SEC;
   printf("\n");
   printf("\tExecution time for the selection sort is %f seconds\n\n", extime1);
   if(extime1<extime)
     printf("\tSelection sort is faster than Bubble sort by %f seconds\n\n", extime - extime1);
   else if(extime1>extime)
     printf("\tBubble sort is faster than Selection sort by %f seconds\n\n", extime1 - extime);
   else
     printf("\tBoth algorithms have the same execution time\n\n");
}

The Bootstrap 3 documentation talks about this in the CSS documentation tab in the section labelled "Requires custom widths", which states:

Inputs, selects, and textareas are 100% wide by default in Bootstrap. To use the inline form, you'll have to set a width on the form controls used within.

If you use your browser and Firebug or Chrome tools to suppress or reduce the "width" style, you should see things line up they way you want. Clearly you can then create the appropriate CSS to fix the issue.

However, I find it odd that I need to do this at all. I couldn't help but feel this manipulation was both annoying and in the long term, error prone. Ultimately, I used a dummy class and some JS to globally shim all my inline inputs. It was small number of cases, so not much of a concern.

Nonetheless, I too would love to hear from someone who has the "right" solution, and could eliminate my shim/hack.

Hope this helps, and props to you for not blowing a gasket at all the people that ignored your request as a Bootstrap 3 concern.

Call: call invokes the function and allows you to pass arguments one by one

Apply: Apply invokes the function and allows you to pass arguments as an array

Bind: Bind returns a new function, allowing you to pass in a this array and any number of arguments.

var person1 = {firstName: 'Raju', lastName: 'king'};_x000D_
var person2 = {firstName: 'chandu', lastName: 'shekar'};_x000D_
_x000D_
function greet(greeting) {_x000D_
    console.log(greeting + ' ' + this.firstName + ' ' + this.lastName);_x000D_
}_x000D_
function greet2(greeting) {_x000D_
        console.log( 'Hello ' + this.firstName + ' ' + this.lastName);_x000D_
    }_x000D_
_x000D_
_x000D_
greet.call(person1, 'Hello'); // Hello Raju king_x000D_
greet.call(person2, 'Hello'); // Hello chandu shekar_x000D_
_x000D_
_x000D_
_x000D_
greet.apply(person1, ['Hello']); // Hello Raju king_x000D_
greet.apply(person2, ['Hello']); // Hello chandu shekar_x000D_
_x000D_
var greetRaju = greet2.bind(person1);_x000D_
var greetChandu = greet2.bind(person2);_x000D_
_x000D_
greetRaju(); // Hello Raju king_x000D_
greetChandu(); // Hello chandu shekar

Just include windows.h instead of stdfax or create a clean project without template.

if you're using .Net earlier than 4.5 you wont have Tls12 in the enum so state is explicitly mentioned here

ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;

Transmission Delay : Amount of time required to pump all bits/packets into the electric wire/optic fibre.

Propagation delay : It's the amount of time needed for a packet to reach the destination.

If propagation delay is very high than transmission delay the chance of losing the packet is high.

The compile can't know T couldn't be a struct (value type). So you have to tell it it can only be of reference type i think:

bool Compare<T>(T x, T y) where T : class { return x == y; }

It's because if T could be a value type, there could be cases where x == y would be ill formed - in cases when a type doesn't have an operator == defined. The same will happen for this which is more obvious:

void CallFoo<T>(T x) { x.foo(); }

That fails too, because you could pass a type T that wouldn't have a function foo. C# forces you to make sure all possible types always have a function foo. That's done by the where clause.

You can check this way too

<c:if test="${theBooleanVariable ne true}">It's false!</c:if>

I eventually shut-down and restarted Microsoft SQL Server Management Studio; and that fixed it for me. But at other times, just starting a new query window was enough.

I found in a gnu Makefile on Ubuntu, (where /bin/sh -> bash)

I needed to use the . command, as well as specify the target script with a ./ prefix (see example below)

source did not work in this instance, not sure why since it should be calling /bin/bash..

My SHELL environment variable is also set to /bin/bash

test:
    $(shell . ./my_script)

Note this sample does not include the tab character; had to format for stack exchange.

You can look up the constraint name in the sys.key_constraints table:

SELECT name
FROM   sys.key_constraints
WHERE  [type] = 'PK'
       AND [parent_object_id] = Object_id('dbo.Student');

If you don't care about the name, but simply want to drop it, you can use a combination of this and dynamic sql:

DECLARE @table NVARCHAR(512), @sql NVARCHAR(MAX);

SELECT @table = N'dbo.Student';

SELECT @sql = 'ALTER TABLE ' + @table 
    + ' DROP CONSTRAINT ' + name + ';'
    FROM sys.key_constraints
    WHERE [type] = 'PK'
    AND [parent_object_id] = OBJECT_ID(@table);

EXEC sp_executeSQL @sql;

This code is from Aaron Bertrand (source).

To do a BEFORE UPDATE in SQL Server I use a trick. I do a false update of the record (UPDATE Table SET Field = Field), in such way I get the previous image of the record.

With the new C++ standard (may need special flags to be enabled on your compiler) you can simply do:

std::vector<int> v { 34,23 };
// or
// std::vector<int> v = { 34,23 };

Or even:

std::vector<int> v(2);
v = { 34,23 };

On compilers that don't support this feature (initializer lists) yet you can emulate this with an array:

int vv[2] = { 12,43 };
std::vector<int> v(&vv[0], &vv[0]+2);

Or, for the case of assignment to an existing vector:

int vv[2] = { 12,43 };
v.assign(&vv[0], &vv[0]+2);

Like James Kanze suggested, it's more robust to have functions that give you the beginning and end of an array:

template <typename T, size_t N>
T* begin(T(&arr)[N]) { return &arr[0]; }
template <typename T, size_t N>
T* end(T(&arr)[N]) { return &arr[0]+N; }

And then you can do this without having to repeat the size all over:

int vv[] = { 12,43 };
std::vector<int> v(begin(vv), end(vv));

Use one way flow syntax property binding:

<div [innerHTML]="comment"></div>

From angular docs: "Angular recognizes the value as unsafe and automatically sanitizes it, which removes the <script> tag but keeps safe content such as the <b> element."

I can recommend make pre-init of future index value, this is very usefull in a lot of case like multi work, some export e.t.c.

just create additional User_Seq table: with two fields: id Uniq index and SeqVal nvarchar(1)

and create next SP, and generated ID value from this SP and put to new User row!

CREATE procedure [dbo].[User_NextValue]
as
begin
    set NOCOUNT ON


    declare @existingId int = (select isnull(max(UserId)+1, 0)  from dbo.User)

    insert into User_Seq (SeqVal) values ('a')
    declare @NewSeqValue int = scope_identity()     

    if @existingId > @NewSeqValue 
    begin  

        set identity_insert User_Seq  on
        insert into User_Seq (SeqID) values (@existingId)     
        set @NewSeqValue = scope_identity()     
    end

    delete from User_Seq WITH (READPAST)

return @NewSeqValue

end

If you need the result to be timezone-aware, you can use the replace() method of datetime objects. This preserves timezone, so you can do

>>> from django.utils import timezone
>>> now = timezone.now()
>>> now
datetime.datetime(2018, 8, 30, 14, 15, 43, 726252, tzinfo=<UTC>)
>>> now.replace(hour=0, minute=0, second=0, microsecond=0)
datetime.datetime(2018, 8, 30, 0, 0, tzinfo=<UTC>)

Note that this returns a new datetime object -- now remains unchanged.

i founded a great toool to auto parse and connect to web services

http://www.wsdl2code.com

http://www.wsdl2code.com/pages/Example.aspx

 SampleService srv1 = new SampleService();
     req = new Request();                     
     req.companyId = "1";
     req.userName = "userName";                                     
     req.password = "pas";
     Response response =    srv1.ServiceSample(req);

How about using grep -E?

echo "This is 02G05 a test string 20-Jul-2012" | grep -Eo '[0-9]+G[0-9]+'

it is wrong. correct will be

P3 P2 P4 P5 P1 0 3 4 6 10 as the correct difference are these

Waiting Time (0+3+4+6+10)/5 = 4.6

Ref: http://www.it.uu.se/edu/course/homepage/oskomp/vt07/lectures/scheduling_algorithms/handout.pdf

hsThumbList.setLayoutParams(new LayoutParams(100, 400));

After testing I found that it was not the decimal place that was causing the problem, it was the precision (10)

This doesn't work: Arithmetic overflow error converting varchar to data type numeric.

DECLARE @TestConvert VARCHAR(MAX) = '123456789.12343594'

SELECT CAST(@TestConvert AS DECIMAL(10, 4))

This worked

DECLARE @TestConvert VARCHAR(MAX) = '123456789.12343594'

SELECT CAST(@TestConvert AS DECIMAL(18, 4))

Use an NSNumberFormatter:

NSNumberFormatter *f = [[NSNumberFormatter alloc] init];
f.numberStyle = NSNumberFormatterDecimalStyle;
NSNumber *myNumber = [f numberFromString:@"42"];

If the string is not a valid number, then myNumber will be nil. If it is a valid number, then you now have all of the NSNumber goodness to figure out what kind of number it actually is.

For those looking at this in 2020, you may notice that accepted answer is deprecated in 2020, but there is a similar approach available using terms_set and minimum_should_match_script combination.

Please see the detailed answer here in the SO thread

Here's yet another way to handle it without 3rd party dependency and also searching for redirects:

        var download = function(url, dest, cb) {
            var file = fs.createWriteStream(dest);
            https.get(url, function(response) {
                if ([301,302].indexOf(response.statusCode) !== -1) {
                    body = [];
                    download(response.headers.location, dest, cb);
                  }
              response.pipe(file);
              file.on('finish', function() {
                file.close(cb);  // close() is async, call cb after close completes.
              });
            });
          }

If you are trying to loop over a cell array and apply something to each element in the cell, check out cellfun. There's also arrayfun, bsxfun, and structfun which may simplify your program.

https://stackoverflow.com/a/33368029/15789

I have posted an answer here.

Open a Windows command window, and execute this script. If there is a change in your working directory, it will open a bash terminal in your working directory, and display the current git status. It keeps the bash window open, by calling exec bash.

If you have multiple projects you may create copies of this script with different project folder, and call it from a main batch script.

I think your particular problem isn't how to use Glyphicons but understanding how Bootstrap files work together.

Bootstrap requires a specific file structure to work. I see from your code you have this:

<link href="bootstrap.css" rel="stylesheet" media="screen">

Your Bootstrap.css is being loaded from the same location as your page, this would create a problem if you didn't adjust your file structure.

But first, let me recommend you setup your folder structure like so:

/css      <-- Bootstrap.css here
/fonts    <-- Bootstrap fonts here
/img
/js       <-- Bootstrap JavaScript here
index.html

If you notice, this is also how Bootstrap structures its files in its download ZIP.

You then include your Bootstrap file like so:

<link href="css/bootstrap.css" rel="stylesheet" media="screen">
or
<link href="./css/bootstrap.css" rel="stylesheet" media="screen">
or
<link href="/css/bootstrap.css" rel="stylesheet" media="screen">

Depending on your server structure or what you're going for.

The first and second are relative to your file's current directory. The second one is just more explicit by saying "here" (./) first then css folder (/css).

The third is good if you're running a web server, and you can just use relative to root notation as the leading "/" will be always start at the root folder.

So, why do this?

Bootstrap.css has this specific line for Glyphfonts:

@font-face {
    font-family: 'Glyphicons Halflings';
    src: url('../fonts/glyphicons-halflings-regular.eot');
    src: url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphicons-halflings-regular.woff') format('woff'), url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('../fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular') format('svg');
}

What you can see is that that Glyphfonts are loaded by going up one directory ../ and then looking for a folder called /fonts and THEN loading the font file.

The URL address is relative to the location of the CSS file. So, if your CSS file is at the same location like this:

/fonts
Bootstrap.css
index.html

The CSS file is going one level deeper than looking for a /fonts folder.

So, let's say the actual location of these files are:

C:\www\fonts
C:\www\Boostrap.css
C:\www\index.html

The CSS file would technically be looking for a folder at:

C:\fonts

but your folder is actually in:

C:\www\fonts

So see if that helps. You don't have to do anything 'special' to load Bootstrap Glyphicons, except make sure your folder structure is set up appropriately.

When you get that fixed, your HTML should simply be:

<span class="glyphicon glyphicon-comment"></span>

Note, you need both classes. The first class glyphicon sets up the basic styles while glyphicon-comment sets the specific image.

Thanks to @Yiling. That was a hint.

<bean id="propertyConfigurer"
        class="org.springframework.web.context.support.ServletContextPropertyPlaceholderConfigurer">

    <property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
    <property name="searchSystemEnvironment" value="true" />
    <property name="locations">
        <list>
            <value>file:#{systemEnvironment['FILE_PATH']}/first.properties</value>
            <value>file:#{systemEnvironment['FILE_PATH']}/second.properties</value>
            <value>file:#{systemEnvironment['FILE_PATH']}/third.properties</value>
        </list>
    </property>
</bean>

After this, you should have one environment variable named 'FILE_PATH'. Make sure you restart your terminal/IDE after creating that environment variable.

i use https://www.npmjs.com/package/html-to-react

const HtmlToReactParser = require('html-to-react').Parser;
let htmlInput = html.template;
let htmlToReactParser = new HtmlToReactParser();
let reactElement = htmlToReactParser.parse(htmlInput); 
return(<div>{reactElement}</div>)

I am using lambda with Zappa; I am sending data with POST in json format:

My code for basic_lambda_pure.py is:

import time
import requests
import json
def my_handler(event, context):
    print("Received event: " + json.dumps(event, indent=2))
    print("Log stream name:", context.log_stream_name)
    print("Log group name:",  context.log_group_name)
    print("Request ID:", context.aws_request_id)
    print("Mem. limits(MB):", context.memory_limit_in_mb)
    # Code will execute quickly, so we add a 1 second intentional delay so you can see that in time remaining value.
    print("Time remaining (MS):", context.get_remaining_time_in_millis())

    if event["httpMethod"] == "GET":
        hub_mode = event["queryStringParameters"]["hub.mode"]
        hub_challenge = event["queryStringParameters"]["hub.challenge"]
        hub_verify_token = event["queryStringParameters"]["hub.verify_token"]
        return {'statusCode': '200', 'body': hub_challenge, 'headers': 'Content-Type': 'application/json'}}

    if event["httpMethod"] == "post":
        token = "xxxx"
    params = {
        "access_token": token
    }
    headers = {
        "Content-Type": "application/json"
    }
        _data = {"recipient": {"id": 1459299024159359}}
        _data.update({"message": {"text": "text"}})
        data = json.dumps(_data)
        r = requests.post("https://graph.facebook.com/v2.9/me/messages",params=params, headers=headers, data=data, timeout=2)
        return {'statusCode': '200', 'body': "ok", 'headers': {'Content-Type': 'application/json'}}

I got the next json response:

{
"resource": "/",
"path": "/",
"httpMethod": "POST",
"headers": {
"Accept": "*/*",
"Accept-Encoding": "deflate, gzip",
"CloudFront-Forwarded-Proto": "https",
"CloudFront-Is-Desktop-Viewer": "true",
"CloudFront-Is-Mobile-Viewer": "false",
"CloudFront-Is-SmartTV-Viewer": "false",
"CloudFront-Is-Tablet-Viewer": "false",
"CloudFront-Viewer-Country": "US",
"Content-Type": "application/json",
"Host": "ox53v9d8ug.execute-api.us-east-1.amazonaws.com",
"Via": "1.1 f1836a6a7245cc3f6e190d259a0d9273.cloudfront.net (CloudFront)",
"X-Amz-Cf-Id": "LVcBZU-YqklHty7Ii3NRFOqVXJJEr7xXQdxAtFP46tMewFpJsQlD2Q==",
"X-Amzn-Trace-Id": "Root=1-59ec25c6-1018575e4483a16666d6f5c5",
"X-Forwarded-For": "69.171.225.87, 52.46.17.84",
"X-Forwarded-Port": "443",
"X-Forwarded-Proto": "https",
"X-Hub-Signature": "sha1=10504e2878e56ea6776dfbeae807de263772e9f2"
},
"queryStringParameters": null,
"pathParameters": null,
"stageVariables": null,
"requestContext": {
"path": "/dev",
"accountId": "001513791584",
"resourceId": "i6d2tyihx7",
"stage": "dev",
"requestId": "d58c5804-b6e5-11e7-8761-a9efcf8a8121",
"identity": {
"cognitoIdentityPoolId": null,
"accountId": null,
"cognitoIdentityId": null,
"caller": null,
"apiKey": "",
"sourceIp": "69.171.225.87",
"accessKey": null,
"cognitoAuthenticationType": null,
"cognitoAuthenticationProvider": null,
"userArn": null,
"userAgent": null,
"user": null
},
"resourcePath": "/",
"httpMethod": "POST",
"apiId": "ox53v9d8ug"
},
"body": "eyJvYmplY3QiOiJwYWdlIiwiZW50cnkiOlt7ImlkIjoiMTA3OTk2NDk2NTUxMDM1IiwidGltZSI6MTUwODY0ODM5MDE5NCwibWVzc2FnaW5nIjpbeyJzZW5kZXIiOnsiaWQiOiIxNDAzMDY4MDI5ODExODY1In0sInJlY2lwaWVudCI6eyJpZCI6IjEwNzk5NjQ5NjU1MTAzNSJ9LCJ0aW1lc3RhbXAiOjE1MDg2NDgzODk1NTUsIm1lc3NhZ2UiOnsibWlkIjoibWlkLiRjQUFBNHo5RmFDckJsYzdqVHMxZlFuT1daNXFaQyIsInNlcSI6MTY0MDAsInRleHQiOiJob2xhIn19XX1dfQ==",
"isBase64Encoded": true
}

my data was on body key, but is code64 encoded, How can I know this? I saw the key isBase64Encoded

I copy the value for body key and decode with This tool and "eureka", I get the values.

I hope this help you. :)

Basically, what is happening is that your user is either closing the browser tab, or is navigating away to a different page, before communication was complete. Your webserver (Jetty) generates this exception because it is unable to send the remaining bytes.

org.eclipse.jetty.io.EofException: null
! at org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:914)
! at org.eclipse.jetty.http.HttpGenerator.complete(HttpGenerator.java:798)
! at org.eclipse.jetty.server.AbstractHttpConnection.completeResponse(AbstractHttpConnection.java:642)
! 

This is not an error on your application logic side. This is simply due to user behavior. There is nothing wrong in your code per se.

There are two things you may be able to do:

1. Ignore this specific exception so that you don't log it.
2. Make your code more efficient/packed so that it transmits less data. (Not always an option!)

As stated already, you can operate on Time objects as if they were numeric (or floating point) values. These operations result in second resolution which can easily be converted.

For example:

def time_diff_milli(start, finish)
   (finish - start) * 1000.0
end

t1 = Time.now
# arbitrary elapsed time
t2 = Time.now

msecs = time_diff_milli t1, t2

You will need to decide whether to truncate that or not.

You have to dot source them:

. .\build_funtions.ps1
. .\build_builddefs.ps1

Note the extra .

This heyscriptingguy article should be of help - How to Reuse Windows PowerShell Functions in Scripts

Try os.chdir

os.chdir(path)

        Change the current working directory to path. Availability: Unix, Windows.

50 - List1[0][0] + List[0][1] - List[0][2]

List[0] gives you the first list in the list (try out print List[0]). Then, you index into it again to get the items of that list. Think of it this way: (List1[0])[0].

An interesting note: it appears that attempting to cast from an object to a list on the JavaFX Application thread always results in a ClassCastException.

I had the same issue as you, and no answer helped. After playing around for a while, the only thing I could narrow it down to was the thread. Running the code to cast on any other thread other than the UI thread succeeds as expected, and as the other answers in this section suggest.

Thus, be careful that your source isn't running on the JavaFX application thread.

In some cases it is tied to how the field is used. In some DB engines the field differences determine how (and if) you search for text in the field. CharFields are typically used for things that are searchable, like if you want to search for "one" in the string "one plus two". Since the strings are shorter they are less time consuming for the engine to search through. TextFields are typically not meant to be searched through (like maybe the body of a blog) but are meant to hold large chunks of text. Now most of this depends on the DB Engine and like in Postgres it does not matter.

Even if it does not matter, if you use ModelForms you get a different type of editing field in the form. The ModelForm will generate an HTML form the size of one line of text for a CharField and multiline for a TextField.

In an Ionic 4 capacitor project, when I packaged and deployed to android phone for testing I got this error. Resolved by re-installing capacitor and updating android platform.

npm run build --prod --release
npx cap copy
npm install --save @capacitor/core @capacitor/cli
npx cap init
npx cap update android
npx cap open android

This is how the kids are doing it today:

DECLARE @test DECIMAL(18,6) = 123.456789
SELECT FORMAT(@test, '##.##')

123.46

One more example with pytz, but includes localize(), which saved my day.

import pytz, datetime
utc = pytz.utc
fmt = '%Y-%m-%d %H:%M:%S'
amsterdam = pytz.timezone('Europe/Amsterdam')

dt = datetime.datetime.strptime("2012-04-06 10:00:00", fmt)
am_dt = amsterdam.localize(dt)
print am_dt.astimezone(utc).strftime(fmt)
'2012-04-06 08:00:00'

To calculate tax, you could use round (after all, that's what the restaurant does):

def calc_tax(mealPrice):  
    tax = round(mealPrice*.06,2)
    return tax

To display the data, you could use a multi-line string, and the string format method:

def display_data(mealPrice, tax):
    total=round(mealPrice+tax,2)
    print('''\
Your Meal Price is {m:=5.2f}
Tax                {x:=5.2f}
Total              {t:=5.2f}
'''.format(m=mealPrice,x=tax,t=total))

Note the format method was introduced in Python 2.6, for earlier versions you'll need to use old-style string interpolation %:

    print('''\
Your Meal Price is %5.2f
Tax                %5.2f
Total              %5.2f
'''%(mealPrice,tax,total))

Then

mealPrice=input_meal()
tax=calc_tax(mealPrice)
display_data(mealPrice,tax)

yields:

# Enter the meal subtotal: $43.45
# Your Meal Price is 43.45
# Tax                 2.61
# Total              46.06

I css I got no idea but I made that just by centering the form in html something like this:

in css:

form.principal {width:12em;}    
form.principal label { float:left; display:block; clear:both; padding:3px;}
form.principal input { float:left; width:8em;}
form.principal button{clear:both; width:130px; height:50px; margin-top:8px;}

then in html:

<center><form class="principal" method="POST">
<fieldset>
<p><label for="username">User</label><input id="username" type="text" name="username" />
<p><label for="password">Password</label><input id="password" type="password" name="password" /></p>
<button>Log in</button>
</fieldset>
</form></center>

This will center the form, and the content will be in the left of the centered form.

Why not just use atoi? For example:

char myarray[4] = {'-','1','2','3'};

int i = atoi(myarray);

printf("%d\n", i);

Gives me, as expected:

-123

Update: why not - the character array is not null terminated. Doh!

Read the message:

Only one <configSections> element allowed per config file and if present must be the first child of the root <configuration> element.

Move the configSections element to the top - just above where system.data is currently.

I used the command pattern that @jk. mentioned, adding a return type:

public interface Callable<I, O> {

    public O call(I input);   
}

Ran into this today and switching to another branch didn't help. It turned out that somehow my worktree information had gotten corrupted and there was a worktree with the same folder path as my working directory with a HEAD pointing at the branch (git worktree list). I deleted the .git/worktree/ folder that was referencing it and git branch -d worked.

There is a pure CSS solution I'm currently using.

Add a body ID (or class) identifying your pages and your menu items, then use something like:

HTML:

<html>
    <body id="body_questions">
        <ul class="menu">
            <li id="questions">Question</li>
            <li id="tags">Tags</li>
            <li id="users">Users</li>
        </ul>
        ...
    </body>
</html>

CSS:

.menu li:hover,
#body_questions #questions,
#body_tags      #tags,
#body_users     #users {
    background-color: #f90;
}

I think you will have fewer problems if you declared a Property that implements INotifyPropertyChanged, then databind IsChecked, SelectedIndex(using IValueConverter) and Fill(using IValueConverter) to it instead of using the Checked Event to toggle SelectedIndex and Fill.

Try Find out divs height and setting div height (Similar to the one Matt posted but using a loop)

Python Extension. From the Python Docs:

The solution chosen by the Perl developers was to use (?...) as the extension syntax. ? immediately after a parenthesis was a syntax error because the ? would have nothing to repeat, so this didn’t introduce any compatibility problems. The characters immediately after the ? indicate what extension is being used, so (?=foo) is one thing (a positive lookahead assertion) and (?:foo) is something else (a non-capturing group containing the subexpression foo).

Python supports several of Perl’s extensions and adds an extension syntax to Perl’s extension syntax.If the first character after the question mark is a P, you know that it’s an extension that’s specific to Python

https://docs.python.org/3/howto/regex.html

For OS X use this command:

sudo chown -R www:www /www/folder_name

If you are not limited to using ftplib you can also give wget module a try. Here, is the snippet

import wget
file_loc = 'http://www.website.com/foo.zip'
wget.download(file_loc)

Write it like this:

string[] files = Directory.GetFiles(@".\Archive", "*.zip");

. is for relative to the folder where you started your exe, and @ to allow \ in the name.

When using filters, you pass it as a second parameter. You can also add a third parameter to specify if you want to search recursively for the pattern.

In order to get the folder where your .exe actually resides, use:

var executingPath = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);

I suspect you are having a problem with factors. For example,

> x = factor(4:8)
> x
[1] 4 5 6 7 8
Levels: 4 5 6 7 8
> as.numeric(x)
[1] 1 2 3 4 5
> as.numeric(as.character(x))
[1] 4 5 6 7 8

Some comments:

• You mention that your vector contains the characters "Down" and "NoData". What do expect/want as.numeric to do with these values?
• In read.csv, try using the argument stringsAsFactors=FALSE
• Are you sure it's sep="/t and not sep="\t"
• Use the command head(pitchman) to check the first fews rows of your data
• Also, it's very tricky to guess what your problem is when you don't provide data. A minimal working example is always preferable. For example, I can't run the command pichman <- read.csv(file="picman.txt", header=TRUE, sep="/t") since I don't have access to the data set.

This is the most simple answer where you are not concerned about performance:

if (strpos($string, '_') === 0) {
    # code
}

If strpos returns 0 it means that what you were looking for begins at character 0, the start of the string.

It is documented thoroughly here: http://uk3.php.net/manual/en/function.strpos.php

(PS $string[0] === '_' is the best answer)

This is for someone who cannot get it fixed after trying almost everything listed above. Please go and do some basic checking like the order of scripts, referencing them and stuff. Personally, I used a bundle from bootstrap that did not let it work for some reason. Switching to separate scripts made my life a lot easier. So yeah! Just-in-case.

Only working solution i've made by my self.

Here is my UIViewController subclass https://github.com/comonitos/ios7_overlaping

1 Subclass from UIViewController

2 Subclass your window.rootViewController from that class.

3 Voila!

- (void) viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];

    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0) {
        CGRect screen = [[UIScreen mainScreen] bounds];
        if (self.navigationController) {
            CGRect frame = self.navigationController.view.frame;
            frame.origin.y = 20;
            frame.size.height = screen.size.height - 20;
            self.navigationController.view.frame = frame;
        } else {
            if ([self respondsToSelector: @selector(containerView)]) {
                UIView *containerView = (UIView *)[self performSelector: @selector(containerView)];

                CGRect frame = containerView.frame;
                frame.origin.y = 20;
                frame.size.height = screen.size.height - 20;
                containerView.frame = frame;
            } else {
                CGRect frame = self.view.frame;
                frame.origin.y = 20;
                frame.size.height = screen.size.height - 20;
                self.view.frame = frame;
            }
        }
    }
}

4 Add this to make your status bar white Just right after the [self.window makeKeyAndVisible]; !!!

if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0) {
    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent];
}

To me this is just one of many idiosyncracies (emphasis on the idio(t) ) of typescript that causes people to pull out their hair and curse the developers. Maybe they could work on coming up with more understandable error messages.

If you don't have idea about What could be the response from the API. Follow the steps to convert the responsebody response value into bytes and print in the String format You can get the entire response printed in the console.

Then you can convert string to JSONObject easily.

      apiService.getFeeds(headerMap, map).enqueue(object : Callback, retrofit2.Callback<ResponseBody> {
            override fun onFailure(call: Call<ResponseBody>?, t: Throwable?) {
            }

            override fun onResponse(call: Call<ResponseBody>?, response: Response<ResponseBody>?) {
                val bytes = (response!!.body()!!.bytes())
                Log.d("Retrofit Success : ", ""+ String(bytes))
            }
        })

If you just want the list, then you should ask here: http://unix.stackexchange.com

The answer is: cd / && find -name *.js

If you want to implement this, you have to specify the language.

a = ['1', '1', '1', '1', '1', '1', '2', '2', '2', '2', '7', '7', '7', '10', '10']
print a.count("1")

It's probably optimized heavily at the C level.

Edit: I randomly generated a large list.

In [8]: len(a)
Out[8]: 6339347

In [9]: %timeit a.count("1")
10 loops, best of 3: 86.4 ms per loop

Edit edit: This could be done with collections.Counter

a = Counter(your_list)
print a['1']

Using the same list in my last timing example

In [17]: %timeit Counter(a)['1']
1 loops, best of 3: 1.52 s per loop

My timing is simplistic and conditional on many different factors, but it gives you a good clue as to performance.

Here is some profiling

In [24]: profile.run("a.count('1')")
         3 function calls in 0.091 seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.000    0.000    0.091    0.091 <string>:1(<module>)
        1    0.091    0.091    0.091    0.091 {method 'count' of 'list' objects}

        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Prof
iler' objects}



In [25]: profile.run("b = Counter(a); b['1']")
         6339356 function calls in 2.143 seconds

   Ordered by: standard name

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.000    0.000    2.143    2.143 <string>:1(<module>)
        2    0.000    0.000    0.000    0.000 _weakrefset.py:68(__contains__)
        1    0.000    0.000    0.000    0.000 abc.py:128(__instancecheck__)
        1    0.000    0.000    2.143    2.143 collections.py:407(__init__)
        1    1.788    1.788    2.143    2.143 collections.py:470(update)
        1    0.000    0.000    0.000    0.000 {getattr}
        1    0.000    0.000    0.000    0.000 {isinstance}
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Prof
iler' objects}
  6339347    0.356    0.000    0.356    0.000 {method 'get' of 'dict' objects}

(I realise this is old, but it still comes up...)

If you do replace mysql_* with mysqli_* then bear in mind that a whole load of mysqli_* functions need the database link to be passed.

E.g.:

mysql_query($query)

becomes

mysqli_query($link, $query)

I.e., lots of checking required.

When a script is loaded, any parameters that are passed are automatically loaded into a special variables $args. You can reference that in your script without first declaring it.

As an example, create a file called test.ps1 and simply have the variable $args on a line by itself. Invoking the script like this, generates the following output:

PowerShell.exe -File test.ps1 a b c "Easy as one, two, three"
a
b
c
Easy as one, two, three

As a general recommendation, when invoking a script by calling PowerShell directly I would suggest using the -File option rather than implicitly invoking it with the & - it can make the command line a bit cleaner, particularly if you need to deal with nested quotes.

Apart of directly writing HTML on the PrintWriter obtained from the response (which is the standard way of outputting HTML from a Servlet), you can also include an HTML fragment contained in an external file by using a RequestDispatcher:

public void doGet(HttpServletRequest request,
       HttpServletResponse response)
       throws IOException, ServletException {
   response.setContentType("text/html");
   PrintWriter out = response.getWriter();
   out.println("HTML from an external file:");     
   request.getRequestDispatcher("/pathToFile/fragment.html")
          .include(request, response); 
   out.close();
}

just change the path:

"c:\program files\android\sdk" to "c:\progra~1\android\sdk"
or
"c:\program files (x86)\android\sdk" to "c:\progra~2\android\sdk"

note that the paths should not contain spaces.

For both Bootstrap 3.0 and 2.3.2, to center pagination, the .text-center class can be applied to the containing div.

Note: Where to apply the .pagination class in the markup has changed between Bootstrap 2.3.2 and 3.0. See below, or read the Bootstrap docs on pagination: Bootstrap 3.0, Bootstrap 2.3.2.

Bootstrap 3 Example

<div class="text-center">
    <ul class="pagination">
        <li><a href="?p=0" data-original-title="" title="">1</a></li> 
        <li><a href="?p=1" data-original-title="" title="">2</a></li> 
    </ul>
</div>

http://jsfiddle.net/mynameiswilson/eYNMu/

Bootstrap 2.3.2 Example

<div class="pagination text-center">
    <ul>
        <li><a href="?p=0" data-original-title="" title="">1</a></li> 
        <li><a href="?p=1" data-original-title="" title="">2</a></li> 
    </ul>
</div>

http://jsfiddle.net/mynameiswilson/84X3M/

You need to define MyMessageBox before User -- because User include object of MyMessageBox by value (and so compiler should know its size).

Also you'll need to forward declare User befor MyMessageBox -- because MyMessageBox include member of User* type.

There are 3 more methods where UNPIVOT (1) is the fastest by far, followed by Simulated Unpivot (3) which is much slower than (1) but still faster than (2)

CREATE TABLE dates
    (
      number INT PRIMARY KEY ,
      date1 DATETIME ,
      date2 DATETIME ,
      date3 DATETIME ,
      cost INT
    )

INSERT  INTO dates
VALUES  ( 1, '1/1/2008', '2/4/2008', '3/1/2008', 10 )
INSERT  INTO dates
VALUES  ( 2, '1/2/2008', '2/3/2008', '3/3/2008', 20 )
INSERT  INTO dates
VALUES  ( 3, '1/3/2008', '2/2/2008', '3/2/2008', 30 )
INSERT  INTO dates
VALUES  ( 4, '1/4/2008', '2/1/2008', '3/4/2008', 40 )
GO

Solution 1 (UNPIVOT)

SELECT  number ,
        MAX(dDate) maxDate ,
        cost
FROM    dates UNPIVOT ( dDate FOR nDate IN ( Date1, Date2,
                                            Date3 ) ) as u
GROUP BY number ,
        cost 
GO

Solution 2 (Sub query per row)

SELECT  number ,
        ( SELECT    MAX(dDate) maxDate
          FROM      ( SELECT    d.date1 AS dDate
                      UNION
                      SELECT    d.date2
                      UNION
                      SELECT    d.date3
                    ) a
        ) MaxDate ,
        Cost
FROM    dates d
GO

Solution 3 (Simulated UNPIVOT)

;WITH    maxD
          AS ( SELECT   number ,
                        MAX(CASE rn
                              WHEN 1 THEN Date1
                              WHEN 2 THEN date2
                              ELSE date3
                            END) AS maxDate
               FROM     dates a
                        CROSS JOIN ( SELECT 1 AS rn
                                     UNION
                                     SELECT 2
                                     UNION
                                     SELECT 3
                                   ) b
               GROUP BY Number
             )
    SELECT  dates.number ,
            maxD.maxDate ,
            dates.cost
    FROM    dates
            INNER JOIN MaxD ON dates.number = maxD.number
GO

DROP TABLE dates
GO

In ASP.NET Core 2, if you want the relative path to bin\Debug\netcoreapp2.2 you can use the following combination:

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
public class RenderingService : IRenderingService
{

    private readonly IHostingEnvironment _hostingEnvironment;
    public RenderingService(IHostingEnvironment hostingEnvironment)
    {
    _hostingEnvironment = hostingEnvironment;
    }

    public string RelativeAssemblyDirectory()
    {
        var contentRootPath = _hostingEnvironment.ContentRootPath;
        string executingAssemblyDirectoryAbsolutePath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
        string executingAssemblyDirectoryRelativePath = System.IO.Path.GetRelativePath(contentRootPath, executingAssemblyDirectoryAbsolutePath);
        return executingAssemblyDirectoryRelativePath;
    }
}

Assume that you have these controls:

TabControl with name tcExemple.

TabPages with names tpEx1 and tpEx2.

Try it:

Set DrawMode of your TabPage to OwnerDrawFixed; After InitializeComponent(), make sure that tpEx2 is not enable by adding this code:

((Control)tcExemple.TabPages["tpEx2").Enabled = false;

Add to Selection tcExemple event the code below:

private void tcExemple_Selecting(object sender, TabControlCancelEventArgs e)
    {
        if (!((Control)e.TabPage).Enabled)
        {
            e.Cancel = true;
        }
    }

Attach to DrawItem event of tcExemple this code:

private void tcExemple_DrawItem(object sender, DrawItemEventArgs e)
    {
        TabPage page = tcExemple.TabPages[e.Index];
        if (!((Control)page).Enabled)
        {
            using (SolidBrush brush = new SolidBrush(SystemColors.GrayText))
            {
                e.Graphics.DrawString(page.Text, page.Font, brush, e.Bounds);
            }
        }
        else
        {
            using (SolidBrush brush = new SolidBrush(page.ForeColor))
            {
                e.Graphics.DrawString(page.Text, page.Font, brush, e.Bounds);
            }
        }
    }

It will make the second tab non-clickable.

No, there is no way to specify defaults. I believer this is done on purpose to enhance readability, at the cost of a little more time (and, hopefully, thought) on the writer's end.

I think the proper approach to having a "default" is to have a new function which supplies that default to the more generic function. Having this, your code becomes clearer on your intent. For example:

func SaySomething(say string) {
    // All the complicated bits involved in saying something
}

func SayHello() {
    SaySomething("Hello")
}

With very little effort, I made a function that does a common thing and reused the generic function. You can see this in many libraries, fmt.Println for example just adds a newline to what fmt.Print would otherwise do. When reading someone's code, however, it is clear what they intend to do by the function they call. With default values, I won't know what is supposed to be happening without also going to the function to reference what the default value actually is.

Try this, sudo service mysql stop it will stop any other mysql services and then restart xampp

A much more secure answer that I'm surprised is not mentioned here yet:

filter_input

So in the case of the question you can use this to get an email value from the URL get parameters:

$email = filter_input( INPUT_GET, 'email', FILTER_SANITIZE_EMAIL );

For other types of variables, you would want to choose a different/appropriate filter such as FILTER_SANITIZE_STRING.

I suppose this answer does more than exactly what the question asks for - getting the raw data from the URL parameter. But this is a one-line shortcut that is the same result as this:

$email = $_GET['email'];
$email = filter_var( $email, FILTER_SANITIZE_EMAIL );

Might as well get into the habit of grabbing variables this way.

Create a new keypair: (go with the defaults)

ssh-keygen

Copy the public key to the server: (password for the last time)

ssh-copy-id [email protected]

From now on the server should recognize your key and not ask you for the password anymore:

ssh [email protected]

Take a look at the fields's proprieties (type, length, default value, etc.), they should be the same.

I had this problem with SQL Server 2008 R2 because the fields's length are not equal.

Your problem is that you're not closing your HEREDOC correctly. The line containing END; must not contain any whitespace afterwards.

tl;dr

The Joda-Time project is in maintenance-mode, now supplanted by java.time classes.

• Just use java.time.Instant class.
• No need for:
  • LocalDateTime
  • java.sql.Timestamp
  • Strings

Capture current moment in UTC.

Instant.now()  

To store that moment in database:

myPreparedStatement.setObject( … , Instant.now() )  // Writes an `Instant` to database.

To retrieve that moment from datbase:

myResultSet.getObject( … , Instant.class )  // Instantiates a `Instant`

To adjust the wall-clock time to that of a particular time zone.

instant.atZone( z )  // Instantiates a `ZonedDateTime`

LocalDateTime is the wrong class

Other Answers are correct, but they fail to point out that LocalDateTime is the wrong class for your purpose.

In both java.time and Joda-Time, a LocalDateTime purposely lacks any concept of time zone or offset-from-UTC. As such, it does not represent a moment, and is not a point on the timeline. A LocalDateTime represents a rough idea about potential moments along a range of about 26-27 hours.

Use a LocalDateTime for either when the zone/offset is unknown (not a good situation), or when the zone-offset is indeterminate. For example, “Christmas starts at first moment of December 25, 2018” would be represented as a LocalDateTime.

Use a ZonedDateTime to represent a moment in a particular time zone. For example, Christmas starting in any particular zone such as Pacific/Auckland or America/Montreal would be represented with a ZonedDateTime object.

For a moment always in UTC, use Instant.

Instant instant = Instant.now() ;  // Capture the current moment in UTC.

Apply a time zone. Same moment, same point on the timeline, but viewed with a different wall-clock time.

ZoneId z = ZoneId.of( "Africa/Tunis" ) ;
ZonedDateTime zdt = instant.atZone( z ) ;  // Same moment, different wall-clock time.

So, if I can just convert between LocalDate and LocalDateTime,

No, wrong strategy. If you have a date-only value, and you want a date-time value, you must specify a time-of-day. That time-of-day may not be valid on that date for a particular zone – in which case ZonedDateTime class automatically adjusts the time-of-day as needed.

LocalDate ld = LocalDate.of( 2018 , Month.JANUARY , 23 ) ;
LocalTime lt = LocalTime.of( 14 , 0 ) ;  // 14:00 = 2 PM.
ZonedDateTime zdt = ZonedDateTime.of( ld , lt , z ) ;

If you want the first moment of the day as your time-of-day, let java.time determine that moment. Do not assume the day starts at 00:00:00. Anomalies such as Daylight Saving Time (DST) mean the day may start at another time such as 01:00:00.

ZonedDateTime zdt = ld.atStartOfDay( z ) ;

java.sql.Timestamp is the wrong class

The java.sql.Timestamp is part of the troublesome old date-time classes that are now legacy, supplanted entirely by the java.time classes. That class was used to represent a moment in UTC with a resolution of nanoseconds. That purpose is now served with java.time.Instant.

JDBC 4.2 with getObject/setObject

As of JDBC 4.2 and later, your JDBC driver can directly exchange java.time objects with the database by calling:

• PreparedStatement::setObject
• ResultSet::getObject

For example:

myPreparedStatement.setObject( … , instant ) ;

… and …

Instant instant = myResultSet.getObject( … , Instant.class ) ;

Convert legacy ? modern

If you must interface with old code not yet updated to java.time, convert back and forth using new methods added to the old classes.

Instant instant = myJavaSqlTimestamp.toInstant() ;  // Going from legacy class to modern class.

…and…

java.sql.Timestamp myJavaSqlTimestamp = java.sql.Timestamp.from( instant ) ;  // Going from modern class to legacy class.

About java.time

The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date, Calendar, & SimpleDateFormat.

The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.

To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.

You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes.

Where to obtain the java.time classes?

• Java SE 8, Java SE 9, and later
  • Built-in.
  • Part of the standard Java API with a bundled implementation.
  • Java 9 adds some minor features and fixes.
• Java SE 6 and Java SE 7
  • Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
• Android
  • Later versions of Android bundle implementations of the java.time classes.
  • For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….

The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval, YearWeek, YearQuarter, and more.

The best example is this one, No hiding, No jQuery, It's completely pure CSS

http://css-tricks.com/snippets/css/custom-file-input-styling-webkitblink/

.custom-file-input::-webkit-file-upload-button {_x000D_
    visibility: hidden;_x000D_
}_x000D_
_x000D_
.custom-file-input::before {_x000D_
    content: 'Select some files';_x000D_
    display: inline-block;_x000D_
    background: -webkit-linear-gradient(top, #f9f9f9, #e3e3e3);_x000D_
    border: 1px solid #999;_x000D_
    border-radius: 3px;_x000D_
    padding: 5px 8px;_x000D_
    outline: none;_x000D_
    white-space: nowrap;_x000D_
    -webkit-user-select: none;_x000D_
    cursor: pointer;_x000D_
    text-shadow: 1px 1px #fff;_x000D_
    font-weight: 700;_x000D_
    font-size: 10pt;_x000D_
}_x000D_
_x000D_
.custom-file-input:hover::before {_x000D_
    border-color: black;_x000D_
}_x000D_
_x000D_
.custom-file-input:active::before {_x000D_
    background: -webkit-linear-gradient(top, #e3e3e3, #f9f9f9);_x000D_
}

<input type="file" class="custom-file-input">

Are you trying to actually follow the link or trigger the onclick? You can trigger an onclick with something like this:

var link = document.getElementById(linkId);
link.onclick.call(link);

If you still get error after running,

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Then try to download and install command line tool from https://developer.apple.com/download/more/ for your particular Mac os and Xcode version.

Then try to run,

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

and then

brew install node

While the previous answers may work in a fashion, I think that using BehaviorSubject is the correct way if you want to continue using observables.

Example:

    this.store.subscribe(
        (data:any) => {
            myService.myBehaviorSubject.next(data)
        }
    )

In the Service:

let myBehaviorSubject = new BehaviorSubjet(value);

In component.ts:

this.myService.myBehaviorSubject.subscribe(data => this.myData = data)

I hope this helps!

USe session.evict(object); The function of evict() method is used to remove instance from the session cache. So for first time saving the object ,save object by calling session.save(object) method before evicting the object from the cache. In the same way update object by calling session.saveOrUpdate(object) or session.update(object) before calling evict().

You can use the ThenBy and ThenByDescending extension methods:

foobarList.OrderBy(x => x.Foo).ThenBy( x => x.Bar)

If sql server is installed on your machine, you should check

Programs -> Microsoft SQL Server 20XX -> Configuration Tools -> SQL Server Configuration Manager -> SQL Server Services You'll see "SQL Server (MSSQLSERVER)"

Programs -> Microsoft SQL Server 20XX -> Configuration Tools -> SQL Server Configuration Manager -> SQL Server Network Configuration -> Protocols for MSSQLSERVER -> TCP/IP Make sure it's using port number 1433

If you want to see if the port is open and listening try this from your command prompt... telnet 127.0.0.1 1433

And yes, SQL Express installs use localhost\SQLEXPRESS as the instance name by default.

You should use the get() method from the dict class

d = {}
r = d.get('missing_key', None)

This will result in r == None. If the key isn't found in the dictionary, the get function returns the second argument.

If you can NOT find the .m3u8 file you will need to do a couple of steps different.

1) Go to the network tab and sort by Media

2) You will see something here and select the first item. In my example, it's an mpd file. then copy the Request URL.

3) Next, download the file using your favorite command line tool using the URL from step 2.

youtube-dl -f bestvideo+bestaudio https://url.com/destination/stream.mpd

4) Depending on the encoding you might have to join the audio and video files together but this will depend on a video by video case.

Use a QR library like ZXing... I had very good experience with it, QrDroid is much buggier. If you must rely on an external reader, rely on a standard one like Google Goggles!

In the list of arguments, each entry must be on its own. Using

output = subprocess.check_output(["ping", "-c","2", "-W","2", "1.1.1.1"])

should fix your problem.

Another approach is to filter using LINQ before the loop executes:

foreach ( int number in numbers.Where(n => n >= 0) )
{
    // process number
}

@Chap - you can use this javascript lib, DefiantJS (http://defiantjs.com), with which you can filter matches using XPath on JSON structures. To put it in JS code:

var data = [
   { "restaurant": { "name": "McDonald's", "food": "burger" } },
   { "restaurant": { "name": "KFC",        "food": "chicken" } },
   { "restaurant": { "name": "Pizza Hut",  "food": "pizza" } }
].
res = JSON.search( data, '//*[food="pizza"]' );

console.log( res[0].name );
// Pizza Hut

DefiantJS extends the global object with the method "search" and returns an array with matches (empty array if no matches were found). You can try out the lib and XPath queries using the XPath Evaluator here:

http://www.defiantjs.com/#xpath_evaluator

If all you want to do is read the same information more than once, and the input data is small enough to fit into memory, you can copy the data from your InputStream to a ByteArrayOutputStream.

Then you can obtain the associated array of bytes and open as many "cloned" ByteArrayInputStreams as you like.

ByteArrayOutputStream baos = new ByteArrayOutputStream();

// Code simulating the copy
// You could alternatively use NIO
// And please, unlike me, do something about the Exceptions :D
byte[] buffer = new byte[1024];
int len;
while ((len = input.read(buffer)) > -1 ) {
    baos.write(buffer, 0, len);
}
baos.flush();
    
// Open new InputStreams using recorded bytes
// Can be repeated as many times as you wish
InputStream is1 = new ByteArrayInputStream(baos.toByteArray()); 
InputStream is2 = new ByteArrayInputStream(baos.toByteArray()); 

But if you really need to keep the original stream open to receive new data, then you will need to track the external call to close(). You will need to prevent close() from being called somehow.

UPDATE (2019):

Since Java 9 the the middle bits can be replaced with InputStream.transferTo:

ByteArrayOutputStream baos = new ByteArrayOutputStream();
input.transferTo(baos);
InputStream firstClone = new ByteArrayInputStream(baos.toByteArray()); 
InputStream secondClone = new ByteArrayInputStream(baos.toByteArray()); 

call like this

 button5.setOnClickListener(new View.OnClickListener() {

 @Override
 public void onClick(View v) {
 // TODO Auto-generated method stub

 DialogFragment dialogfragment = new DatePickerDialogTheme();

 dialogfragment.show(getFragmentManager(), "Theme");

 }
 });

public static class DatePickerDialogTheme extends DialogFragment implements DatePickerDialog.OnDateSetListener{

     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState){
     final Calendar calendar = Calendar.getInstance();
     int year = calendar.get(Calendar.YEAR);
     int month = calendar.get(Calendar.MONTH);
     int day = calendar.get(Calendar.DAY_OF_MONTH);

//for one

//for two 

 DatePickerDialog datepickerdialog = new DatePickerDialog(getActivity(),
 AlertDialog.THEME_DEVICE_DEFAULT_DARK,this,year,month,day);

//for three 
 DatePickerDialog datepickerdialog = new DatePickerDialog(getActivity(),
 AlertDialog.THEME_DEVICE_DEFAULT_LIGHT,this,year,month,day);

// for four

   DatePickerDialog datepickerdialog = new DatePickerDialog(getActivity(),
 AlertDialog.THEME_HOLO_DARK,this,year,month,day);

//for five

 DatePickerDialog datepickerdialog = new DatePickerDialog(getActivity(),
     AlertDialog.THEME_HOLO_LIGHT,this,year,month,day);

//for six

 DatePickerDialog datepickerdialog = new DatePickerDialog(getActivity(),
 AlertDialog.THEME_TRADITIONAL,this,year,month,day);


     return datepickerdialog;
     }

     public void onDateSet(DatePicker view, int year, int month, int day){

     TextView textview = (TextView)getActivity().findViewById(R.id.textView1);

     textview.setText(day + ":" + (month+1) + ":" + year);

     }
     }

follow this it will give you all type date picker style(copy from this)

http://www.android-examples.com/change-datepickerdialog-theme-in-android-using-dialogfragment/

How about this

var parsed = new Function('return ' + stringifiedJSON )();

This is a safer alternative for eval.

var stringifiedJSON = '{"hello":"world"}';_x000D_
var parsed = new Function('return ' + stringifiedJSON)();_x000D_
alert(parsed.hello);

You can do it in two lines, fully in a batch file, by writing the string to a file and then getting the length of the file. You just have to subtract two bytes to account for the automatic CR+LF added to the end.

Let's say your string is in a variable called strvar:

ECHO %strvar%> tempfile.txt
FOR %%? IN (tempfile.txt) DO ( SET /A strlength=%%~z? - 2 )

The length of the string is now in a variable called strlength.

In slightly more detail:

• FOR %%? IN (filename) DO ( ... : gets info about a file
• SET /A [variable]=[expression] : evaluate the expression numerically
• %%~z? : Special expression to get the length of the file

To mash the whole command in one line:

ECHO %strvar%>x&FOR %%? IN (x) DO SET /A strlength=%%~z? - 2&del x

Math.abs(x) or if you are certain the value is negative before the conversion just prepend a regular minus sign: x = -x.

You can create your jar without Main-Class in its Manifest file. Then :

java -cp MyJar.jar com.mycomp.myproj.dir2.MainClass2 /home/myhome/datasource.properties /home/myhome/input.txt

Because the dot is inside character class (square brackets []).

Take a look at http://www.regular-expressions.info/reference.html, it says (under char class section):

Any character except ^-]\ add that character to the possible matches for the character class.

You're population is from the server-side. Using the registerclientscript will put the script at the beginning of the form.. you'll want to use RegisterStartupScript(Block) to have the script placed at the end of the page in question.

The former tries to run the script before the text area exists in the dom, the latter will run the script after that element in the page is created.

var itemIndex = listObject.FindIndex(x => x == SomeSpecialCondition());
var item = listObject.ElementAt(itemIndex);
item.SomePropYouWantToChange = "yourNewValue";