Use the flex-grow property to the main content div and give the dispaly: flex; to its parent;

body {_x000D_
    height: 100%;_x000D_
    position: absolute;_x000D_
    margin: 0;_x000D_
}_x000D_
section {_x000D_
  height: 100%;_x000D_
  display: flex;_x000D_
  flex-direction : column;_x000D_
}_x000D_
header {_x000D_
  background: tomato;_x000D_
}_x000D_
div {_x000D_
  flex: 1; /* or flex-grow: 1  */;_x000D_
  overflow-x: auto;_x000D_
  background: gold;_x000D_
}_x000D_
footer {_x000D_
  background: lightgreen;_x000D_
  min-height: 60px;_x000D_
}

<section>_x000D_
  <header>_x000D_
    header: sized to content_x000D_
    <br>(but is it really?)_x000D_
  </header>_x000D_
  <div>_x000D_
    main content: fills remaining space<br>_x000D_
    x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>_x000D_
    x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>_x000D_
    x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>_x000D_
    x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>_x000D_
    x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>_x000D_
  </div>_x000D_
  <footer>_x000D_
    footer: fixed height in px_x000D_
  </footer>_x000D_
</section>

Try netstat like this: netstat -ntp, without the -l. It will show tcp connection in TIME_WAIT state.

Recently I was also having this issue, then I contacted Google Support and they gave me this link to provide required info, I posted and within 24 hours my problem was fixed.

Link: https://support.google.com/payments/contact/alt_account_verification

based on swift:

let alertCtr = UIAlertController(title:"Title", message:"Message", preferredStyle: .Alert)
let Cancel = AlertAction(title:"remove", style: .Default, handler: {(UIAlertAction) -> Void in })
let Remove = UIAlertAction(title:"remove", style: .Destructive, handler:{(UIAlertAction)-> Void 
    inself.colorLabel.hidden = true    
})
alertCtr.addAction(Cancel)
alertCtr.addAction(Remove)

self.presentViewController(alertCtr, animated:true, completion:nil)}

Factory methods should be considered as an alternative to constructors - mostly when constructors aren't expressive enough, ie.

class Foo{
  public Foo(bool withBar);
}

is not as expressive as:

class Foo{
  public static Foo withBar();
  public static Foo withoutBar();
}

Factory classes are useful when you need a complicated process for constructing the object, when the construction need a dependency that you do not want for the actual class, when you need to construct different objects etc.

I ran into the same problem every time it finds a special character marks it as ??. to solve this, I tried using the encoding: ISO-8859-1

BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("txtPath"),"ISO-8859-1"));

while ((line = br.readLine()) != null) {

}

I hope this can help anyone who sees this post.

There's no shortcut for doing this in Java like the example you gave in Python.

You'd have to do this:

for (;i > 0; i--) {
    somenum = somenum + "0";
}

The best answer is of course: Don´t use exact a dictionary if you plan to iterate over it- as Vikas Gupta mentioned already in the discussion under the question. But that discussion as this whole thread still lacks surprisingly good alternatives. One is:

SortedList<string, string> x = new SortedList<string, string>();

x.Add("key1", "value1");
x.Add("key2", "value2");
x["key3"] = "value3";
foreach( KeyValuePair<string, string> kvPair in x )
            Console.WriteLine($"{kvPair.Key}, {kvPair.Value}");

Why a lot of people consider it a code smell of iterating over a dictionary (e.g. by foreach(KeyValuePair<,>): It is quite surprising, but there is a little cited, but basic principle of Clean Coding: "Express intent!" Robert C. Martin writes in "Clean Code": "Choosing names that reveal intent". Obviously this is too weak. "Express (reveal) intent with every coding decision" would be better. My wording. I am lacking a good first source but I am sure there are... A related principle is "Principle of least surprise" (=Principle of Least Astonishment).

Why this is related to iterating over a dictionary? Choosing a dictionary expresses the intent of choosing a data structure which was made for finding data by key. Nowadays there are so much alternatives in .NET, if you want to iterate through key/value pairs that you don´t need this crutch.

Moreover: If you iterate over something, you have to reveal something about how the items are (to be) ordered and expected to be ordered! AFAIK, Dictionary has no specification about ordering (implementation-specific conventions only). What are the alternatives?

TLDR:
SortedList: If your collection is not getting too large, a simple solution would be to use SortedList<,> which gives you also full indexing of key/value pairs.

Microsoft has a long article about mentioning and explaining fitting collections:
Keyed collection

To mention the most important: KeyedCollection<,> and SortedDictionary<,> . SortedDictionary<,> is a bit faster than SortedList for oly inserting if it gets large, but lacks indexing and is needed only if O(log n) for inserting is preferenced over other operations. If you really need O(1) for inserting and accept slower iterating in exchange, you have to stay with simple Dictionary<,>. Obviously there is no data structure which is the fastest for every possible operation..

Additionally there is ImmutableSortedDictionary<,>.

And if one data structure is not exactly what you need, then derivate from Dictionary<,> or even from the new ConcurrentDictionary<,> and add explicit iteration/sorting functions!

var a = "I want apple";_x000D_
var b = " an";_x000D_
var position = 6;_x000D_
var output = [a.slice(0, position), b, a.slice(position)].join('');_x000D_
console.log(output);

Optional: As a prototype method of String

The following can be used to splice text within another string at a desired index, with an optional removeCount parameter.

if (String.prototype.splice === undefined) {_x000D_
  /**_x000D_
   * Splices text within a string._x000D_
   * @param {int} offset The position to insert the text at (before)_x000D_
   * @param {string} text The text to insert_x000D_
   * @param {int} [removeCount=0] An optional number of characters to overwrite_x000D_
   * @returns {string} A modified string containing the spliced text._x000D_
   */_x000D_
  String.prototype.splice = function(offset, text, removeCount=0) {_x000D_
    let calculatedOffset = offset < 0 ? this.length + offset : offset;_x000D_
    return this.substring(0, calculatedOffset) +_x000D_
      text + this.substring(calculatedOffset + removeCount);_x000D_
  };_x000D_
}_x000D_
_x000D_
let originalText = "I want apple";_x000D_
_x000D_
// Positive offset_x000D_
console.log(originalText.splice(6, " an"));_x000D_
// Negative index_x000D_
console.log(originalText.splice(-5, "an "));_x000D_
// Chaining_x000D_
console.log(originalText.splice(6, " an").splice(2, "need", 4).splice(0, "You", 1));

.as-console-wrapper { top: 0; max-height: 100% !important; }

The whole code if somebody need it.

void alarm(Context context, Calendar calendar) {
    AlarmManager alarmManager = (AlarmManager)context.getSystemService(ALARM_SERVICE);

    final String SOME_ACTION = "com.android.mytabs.MytabsActivity.AlarmReceiver";
    IntentFilter intentFilter = new IntentFilter(SOME_ACTION);

    AlarmReceiver mReceiver = new AlarmReceiver();
    context.registerReceiver(mReceiver, intentFilter);

    Intent anotherIntent = new Intent(SOME_ACTION);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, anotherIntent, 0);
    alramManager.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);

    Toast.makeText(context, "Added", Toast.LENGTH_LONG).show();
}

class AlarmReceiver extends BroadcastReceiver {     
    @Override
    public void onReceive(Context context, Intent arg1) {
        Toast.makeText(context, "Started", Toast.LENGTH_LONG).show();
    }
}

SELECT
    IF city='C7'
    THEN city
    ELSE 'somethingelse'
    END as `city`
FROM `table` WHERE `city` = 'c7'

In any web application, there will be a web.xml in the WEB-INF/ folder.

If you dont have one in your web app, as it seems to be the case in your folder structure, the default Tomcat web.xml is under TOMCAT_HOME/conf/web.xml

Either way, the relevant lines of the web.xml are

<welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>

so any file matching this pattern when found will be shown as the home page.

In Tomcat, a web.xml setting within your web app will override the default, if present.

Further Reading

How do I override the default home page loaded by Tomcat?

C++ Standard has: It is possible to transfer into a block, but not in a way that bypasses declarations with initialization. A program that jumps from a point where a local variable with automatic storage duration is not in scope to a point where it is in scope is ill-formed unless the variable has POD type (3.9) and is declared without an initializer (8.5).

The code to illustrate this rule:

#include <iostream>

using namespace std;

class X {
  public:
    X() 
    {
     cout << "constructor" << endl;
    }
    ~X() 
    {
     cout << "destructor" << endl;
    }
};

template <class type>
void ill_formed()
{
  goto lx;
ly:
  type a;
lx:
  goto ly;
}

template <class type>
void ok()
{
ly:
  type a;
lx:
  goto ly;
}

void test_class()
{
  ok<X>();
  // compile error
  ill_formed<X>();
}

void test_scalar() 
{
  ok<int>();
  ill_formed<int>();
}

int main(int argc, const char *argv[]) 
{
  return 0;
}

The code to show the initializer effect:

#include <iostream>

using namespace std;

int test1()
{
  int i = 0;
  // There jumps fo "case 1" and "case 2"
  switch(i) {
    case 1:
      // Compile error because of the initializer
      int r = 1; 
      break;
    case 2:
      break;
  };
}

void test2()
{
  int i = 2;
  switch(i) {
    case 1:
      int r;
      r= 1; 
      break;
    case 2:
      cout << "r: " << r << endl;
      break;
  };
}

int main(int argc, const char *argv[]) 
{
  test1();
  test2();
  return 0;
}

You can use regular old javascript for that:

function isEmail(email) {
  var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;
  return regex.test(email);
}

From the Block Language Spec:

In addition to the new Block type we also introduce a new storage qualifier, __block, for local variables. [testme: a __block declaration within a block literal] The __block storage qualifier is mutually exclusive to the existing local storage qualifiers auto, register, and static.[testme] Variables qualified by __block act as if they were in allocated storage and this storage is automatically recovered after last use of said variable. An implementation may choose an optimization where the storage is initially automatic and only "moved" to allocated (heap) storage upon a Block_copy of a referencing Block. Such variables may be mutated as normal variables are.

In the case where a __block variable is a Block one must assume that the __block variable resides in allocated storage and as such is assumed to reference a Block that is also in allocated storage (that it is the result of a Block_copy operation). Despite this there is no provision to do a Block_copy or a Block_release if an implementation provides initial automatic storage for Blocks. This is due to the inherent race condition of potentially several threads trying to update the shared variable and the need for synchronization around disposing of older values and copying new ones. Such synchronization is beyond the scope of this language specification.

For details on what a __block variable should compile to, see the Block Implementation Spec, section 2.3.

You can catch the event and then block it with preventDefault() -- works with pure Javascript

document.getElementById("xyz").addEventListener('click', function(event){
    event.preventDefault();
    console.log(this.getAttribute("href"));
    /* Do some other things*/
});

XAMPP Apache + MariaDB + PHP + Perl (X -any OS)

• After successful installation execute xampp-control.exe in XAMPP folder

• Start Apache and MySQL

• Open browser and in url type localhost or 127.0.0.1

• then you are welcomed with dashboard

By default your port is listing with 80.If you want you can change it to your desired port number in httpd.conf file.(If port 80 is already using with other app then you have to change it).

For example you changed port number 80 to 8090 then you can run as 'localhost:8090' or '127.0.0.1:8090'

Use a CSS method to force wrap a string that has no white-spaces. Three methods:

1) Use the CSS white-space property. To cover browser inconsistencies, you have to declare it several ways. So just put your looooong string into some block level element (e.g., div, pre, p) and give that element the following css:

some_block_level_tag {
    white-space: pre;           /* CSS 2.0 */
    white-space: pre-wrap;      /* CSS 2.1 */
    white-space: pre-line;      /* CSS 3.0 */
    white-space: -pre-wrap;     /* Opera 4-6 */
    white-space: -o-pre-wrap;   /* Opera 7 */
    white-space: -moz-pre-wrap; /* Mozilla */
    white-space: -hp-pre-wrap;  /* HP Printers */
    word-wrap: break-word;      /* IE 5+ */
}

2) use the force-wrap mixin from Compass.

3) I was just looking into this as well and I think might also work (but I need to test browser support more completely):

.break-me {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

Reference: wrapping content

I saw this solution here using regex.

import re
if re.search('mandy', 'Mandy Pande', re.IGNORECASE):
# is True

It works well with accents

In [42]: if re.search("ê","ê", re.IGNORECASE):
....:        print(1)
....:
1

However, it doesn't work with unicode characters case-insensitive. Thank you @Rhymoid for pointing out that as my understanding was that it needs the exact symbol, for the case to be true. The output is as follows:

In [36]: "ß".lower()
Out[36]: 'ß'
In [37]: "ß".upper()
Out[37]: 'SS'
In [38]: "ß".upper().lower()
Out[38]: 'ss'
In [39]: if re.search("ß","ßß", re.IGNORECASE):
....:        print(1)
....:
1
In [40]: if re.search("SS","ßß", re.IGNORECASE):
....:        print(1)
....:
In [41]: if re.search("ß","SS", re.IGNORECASE):
....:        print(1)
....:

There are two ways to accomplish this,

1. LINQ to XML
2. XPath

The following are samples of using these approaches,

List<XElement> result = doc.Root.Element("emails").Elements("emailAddress").ToList();

If you use XPath, you need to do some manipulation with the IEnumerable:

IEnumerable<XElement> mails = ((IEnumerable)doc.XPathEvaluate("/emails/emailAddress")).Cast<XElement>();

Note that

var res = doc.XPathEvaluate("/emails/emailAddress");

results either a null pointer, or no results.

I personally use Cygwin, which puts the entire smörgåsbord of Linux utilities at my fingertip --- there's md5sum and all the cryptographic digests supported by OpenSSL. Alternatively, you can also use a Windows distribution of OpenSSL (the "light" version is only a 1 MB installer).

Java does not have a Multiple inheritance problem, since it does not have multiple inheritance. This is by design, in order to solve the real multiple inheritance problem (The diamond problem).

There are different strategies for mitigating the problem. The most immediately achievable one being the Composite object that Pavel suggests (essentially how C++ handles it). I don't know if multiple inheritence via C3 linearization (or similar) is on the cards for Java's future, but I doubt it.

If your question is academic, then the correct solution is that Bird and Horse are more concrete, and it is false to assume that a Pegasus is simply a Bird and a Horse combined. It would be more correct to say that a Pegasus has certain intrinsic properties in common with Birds and Horses (that is they have maybe common ancestors). This can be sufficiently modeled as Moritz' answer points out.

PHP 7.4+; with the null coalescing assignment operator

$var ??= '';

PHP 7.0+; with the null coalescing operator

$var = $var ?? '';

PHP 5.3+; with the ternary operator shorthand

isset($var) ?: $var = '';

Or for all/older versions with isset:

$var = isset($var) ? $var : '';

or

!isset($var) && $var = '';

Im just highlighting part of @Ethan May answer which is

overflow: hidden;

It would most probably do the work for your case.

If you are using Java 8 or newer you should definitely choose PKCS12, the default since Java 9 (JEP 229).

The advantages compared to JKS and JCEKS are:

• Secret keys, private keys and certificates can be stored
• PKCS12 is a standard format, it can be read by other programs and libraries¹
• Improved security: JKS and JCEKS are pretty insecure. This can be seen by the number of tools for brute forcing passwords of these keystore types, especially popular among Android developers.^{2, 3}

¹ There is JDK-8202837, which has been fixed in Java 11

² The iteration count for PBE used by all keystore types (including PKCS12) used to be rather weak (CVE-2017-10356), however this has been fixed in 9.0.1, 8u151, 7u161, and 6u171

³ For further reading:

• Mind Your Keys? A Security Evaluation of Java Keystores (PDF)
• Java KeyStores – the gory details

EDIT: Updated for jQuery 1.8

Since jQuery 1.8 browser specific transformations will be added automatically. jsFiddle Demo

var rotation = 0;

jQuery.fn.rotate = function(degrees) {
    $(this).css({'transform' : 'rotate('+ degrees +'deg)'});
    return $(this);
};

$('.rotate').click(function() {
    rotation += 5;
    $(this).rotate(rotation);
});

EDIT: Added code to make it a jQuery function.

For those of you who don't want to read any further, here you go. For more details and examples, read on. jsFiddle Demo.

var rotation = 0;

jQuery.fn.rotate = function(degrees) {
    $(this).css({'-webkit-transform' : 'rotate('+ degrees +'deg)',
                 '-moz-transform' : 'rotate('+ degrees +'deg)',
                 '-ms-transform' : 'rotate('+ degrees +'deg)',
                 'transform' : 'rotate('+ degrees +'deg)'});
    return $(this);
};

$('.rotate').click(function() {
    rotation += 5;
    $(this).rotate(rotation);
});

EDIT: One of the comments on this post mentioned jQuery Multirotation. This plugin for jQuery essentially performs the above function with support for IE8. It may be worth using if you want maximum compatibility or more options. But for minimal overhead, I suggest the above function. It will work IE9+, Chrome, Firefox, Opera, and many others.

Bobby... This is for the people who actually want to do it in the javascript. This may be required for rotating on a javascript callback.

Here is a jsFiddle.

If you would like to rotate at custom intervals, you can use jQuery to manually set the css instead of adding a class. Like this! I have included both jQuery options at the bottom of the answer.

HTML

<div class="rotate">
    <h1>Rotatey text</h1>
</div>

CSS

/* Totally for style */
.rotate {
    background: #F02311;
    color: #FFF;
    width: 200px;
    height: 200px;
    text-align: center;
    font: normal 1em Arial;
    position: relative;
    top: 50px;
    left: 50px;
}

/* The real code */
.rotated {
    -webkit-transform: rotate(45deg);  /* Chrome, Safari 3.1+ */
    -moz-transform: rotate(45deg);  /* Firefox 3.5-15 */
    -ms-transform: rotate(45deg);  /* IE 9 */
    -o-transform: rotate(45deg);  /* Opera 10.50-12.00 */
    transform: rotate(45deg);  /* Firefox 16+, IE 10+, Opera 12.10+ */
}

jQuery

Make sure these are wrapped in $(document).ready

$('.rotate').click(function() {
    $(this).toggleClass('rotated');
});

Custom intervals

var rotation = 0;
$('.rotate').click(function() {
    rotation += 5;
    $(this).css({'-webkit-transform' : 'rotate('+ rotation +'deg)',
                 '-moz-transform' : 'rotate('+ rotation +'deg)',
                 '-ms-transform' : 'rotate('+ rotation +'deg)',
                 'transform' : 'rotate('+ rotation +'deg)'});
});

If you are using Java 8 you can encode the byte[] by doing

MessageDigest digest = MessageDigest.getInstance("SHA-256");
byte[] hash = digest.digest(text.getBytes(StandardCharsets.UTF_8));
String encoded = Base64.getEncoder().encodeToString(hash);

Running in Debug Mode

When you're developing and debugging an application, you will typically run with the debug attribute in the web.config file set to true and your DLLs compiled in debug mode. However, before you deploy your application to test or to production, you should compile your components in release mode and set the debug attribute to false.

ASP.NET works differently on many levels when running in debug mode. In fact, when you are running in debug mode, the GC will allow your objects to remain alive longer (until the end of the scope) so you will always see higher memory usage when running in debug mode.

Another often unrealized side-effect of running in debug mode is that client scripts served via the webresource.axd and scriptresource.axd handlers will not be cached. That means that each client request will have to download any scripts (such as ASP.NET AJAX scripts) instead of taking advantage of client-side caching. This can lead to a substantial performance hit.

Source: http://blogs.iis.net/webtopics/archive/2009/05/22/troubleshooting-system-outofmemoryexceptions-in-asp-net.aspx

Process of generating RPM from source file: 1) download source file with.gz extention. 2) install rpm-build and rpmdevtools from yum install. (rpmbuild folder will be generated...SPECS,SOURCES,RPMS.. folders will should be generated inside the rpmbuild folder). 3) copy the source code.gz to SOURCES folder.(rpmbuild/SOURCES) 4)Untar the tar ball by using the following command. go to SOURCES folder :rpmbuild/SOURCES where tar file is present. command: e.g tar -xvzf httpd-2.22.tar.gz httpd-2.22 folder will be generated in the same path. Check if apr and apr-util and there in httpd-2.22/srclib folder. If apr and apr-util doesnt exist download latest version from apache site ,untar it and put it inside httpd-2.22/srclib folder. Also make sure you have pcre install in your system .

5)go to extracted folder and then type below command: ./configure --prefix=/usr/local/apache2 --with-included-apr --enable-proxy --enable-proxy-balancer --with-mpm=worker --enable-mods-static=all 6)run below command once the configure is successful: make 7)after successfull execution od make command run: checkinstall in tha same folder. (if you dont have checkinstall software please download latest version from site) Also checkinstall software has bug which can be solved by following way::::: locate checkinstallrc and then replace TRANSLATE = 1 to TRANSLATE=0 using vim command. Also check for exclude package: EXCLUDE="/selinux" 8)checkinstall will ask for option (type R if you want tp build rpm for source file) 9)Done .rpm file will be built in RPMS folder inside rpmbuild/RPMS file... ALL the BEST ....

Regards, Prerana

you can use the new HTML 5 file api to read file contents

https://developer.mozilla.org/en-US/docs/Using_files_from_web_applications

but this won't work on every browser so you probably need a server side fallback.

As of 8, May, 2019:

JVM heap size depends on system configuration, meaning:

a) client jvm vs server jvm

b) 32bit vs 64bit.

Links:

1) updation from J2SE5.0: https://docs.oracle.com/javase/6/docs/technotes/guides/vm/gc-ergonomics.html
2) brief answer: https://docs.oracle.com/javase/8/docs/technotes/guides/vm/gctuning/ergonomics.html
3) detailed answer: https://docs.oracle.com/javase/8/docs/technotes/guides/vm/gctuning/parallel.html#default_heap_size
4) client vs server: https://www.javacodegeeks.com/2011/07/jvm-options-client-vs-server.html

Summary: (Its tough to understand from the above links. So summarizing them here)

1) Default maximum heap size for Client jvm is 256mb (there is an exception, read from links above).

2) Default maximum heap size for Server jvm of 32bit is 1gb and of 64 bit is 32gb (again there are exceptions here too. Kindly read that from the links).

So default maximum jvm heap size is: 256mb or 1gb or 32gb depending on VM, above.

At the end I use a little JavaScript to achieve it:

if (navigator.vendor.startsWith('Apple'))
    document.documentElement.classList.add('on-apple');

then in my CSS to target Apple browser engine the selector will be:

.on-apple .my-class{
    ...
}

Let:

>>> n = 1000
>>> x = np.arange(n)
>>> reps = 10000

Zero-cost allocations

A view does not take any additional memory. Thus, these declarations are instantaneous:

# New axis
x[np.newaxis, ...]

# Broadcast to specific shape
np.broadcast_to(x, (reps, n))

Forced allocation

If you want force the contents to reside in memory:

>>> %timeit np.array(np.broadcast_to(x, (reps, n)))
10.2 ms ± 62.3 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

>>> %timeit np.repeat(x[np.newaxis, :], reps, axis=0)
9.88 ms ± 52.4 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

>>> %timeit np.tile(x, (reps, 1))
9.97 ms ± 77.3 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

All three methods are roughly the same speed.

Computation

>>> a = np.arange(reps * n).reshape(reps, n)
>>> x_tiled = np.tile(x, (reps, 1))

>>> %timeit np.broadcast_to(x, (reps, n)) * a
17.1 ms ± 284 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

>>> %timeit x[np.newaxis, :] * a
17.5 ms ± 300 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

>>> %timeit x_tiled * a
17.6 ms ± 240 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)

All three methods are roughly the same speed.

Conclusion

If you want to replicate before a computation, consider using one of the "zero-cost allocation" methods. You won't suffer the performance penalty of "forced allocation".

You need to use Arrow function ()=> ES6 feature to preserve this context within setTimeout.

// var that = this;                             // no need of this line
this.messageSuccess = true;

setTimeout(()=>{                           //<<<---using ()=> syntax
      this.messageSuccess = false;
 }, 3000);

mysql datetime -> GregorianCalendar

SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date date = format.parse("2012-12-13 14:54:30"); // mysql datetime format
GregorianCalendar calendar = new GregorianCalendar();
calendar.setTime(date);
System.out.println(calendar.getTime());

GregorianCalendar -> mysql datetime

SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String string = format.format(calendar.getTime());
System.out.println(string);

I found one solution for SVG. But it is work only for Webkit, I just want share my workaround with you. In my example is shown how to use SVG element from DOM as background through a filter (background-image: url('#glyph') is not working).

Features needed for this SVG icon render:

1. Applying SVG filter effects to HTML elements using CSS (IE and Edge not supports)
2. feImage fragment load supporting (firefox not supports)

.test {_x000D_
  /*  background-image: url('#glyph');_x000D_
    background-size:100% 100%;*/_x000D_
    filter: url(#image); _x000D_
    height:100px;_x000D_
    width:100px;_x000D_
}_x000D_
.test:before {_x000D_
   display:block;_x000D_
   content:'';_x000D_
   color:transparent;_x000D_
}_x000D_
.test2{_x000D_
  width:100px;_x000D_
  height:100px;_x000D_
}_x000D_
.test2:before {_x000D_
   display:block;_x000D_
   content:'';_x000D_
   color:transparent;_x000D_
   filter: url(#image); _x000D_
   height:100px;_x000D_
   width:100px;_x000D_
}

<svg style="height:0;width:0;" version="1.1" viewbox="0 0 100 100"_x000D_
     xmlns="http://www.w3.org/2000/svg"_x000D_
     xmlns:xlink="http://www.w3.org/1999/xlink">_x000D_
 <defs>_x000D_
     <g id="glyph">_x000D_
          <path id="heart" d="M100 34.976c0 8.434-3.635 16.019-9.423 21.274h0.048l-31.25 31.25c-3.125 3.125-6.25 6.25-9.375 6.25s-6.25-3.125-9.375-6.25l-31.202-31.25c-5.788-5.255-9.423-12.84-9.423-21.274 0-15.865 12.861-28.726 28.726-28.726 8.434 0 16.019 3.635 21.274 9.423 5.255-5.788 12.84-9.423 21.274-9.423 15.865 0 28.726 12.861 28.726 28.726z" fill="crimson"/>_x000D_
     </g>_x000D_
    <svg id="resized-glyph"  x="0%" y="0%" width="24" height="24" viewBox="0 0 100 100" class="icon shape-codepen">_x000D_
      <use xlink:href="#glyph"></use>_x000D_
    </svg>_x000D_
     <filter id="image">_x000D_
       <feImage xlink:href="#resized-glyph" x="0%" y="0%" width="100%" height="100%" result="res"/>_x000D_
       <feComposite operator="over" in="res" in2="SourceGraphic"/>_x000D_
    </filter>_x000D_
 </defs>_x000D_
</svg>_x000D_
<div class="test">_x000D_
</div>_x000D_
<div class="test2">_x000D_
</div>

One more solution, is use url encode

var container = document.querySelector(".container");_x000D_
var svg = document.querySelector("svg");_x000D_
var svgText = (new XMLSerializer()).serializeToString(svg);_x000D_
container.style.backgroundImage = `url(data:image/svg+xml;utf8,${encodeURIComponent(svgText)})`;

.container{_x000D_
  height:50px;_x000D_
  width:250px;_x000D_
  display:block;_x000D_
  background-position: center center;_x000D_
  background-repeat: no-repeat;_x000D_
  background-size: contain;_x000D_
}

<svg  height="100" width="500" xmlns="http://www.w3.org/2000/svg">_x000D_
    <ellipse cx="240" cy="50" rx="220" ry="30" style="fill:yellow" />_x000D_
</svg>_x000D_
<div class="container"></div>

This code is to find the whole current week. It is written in Swift 2.0 :

var i = 2
var weekday: [String] = []
var weekdate: [String] = []
var weekmonth: [String] = []

@IBAction func buttonaction(sender: AnyObject) {

    let currentDate = NSDate()
    let dateFormatter = NSDateFormatter()
    dateFormatter.dateFormat = "MMM-dd-yyyy"
    let dayOfWeekStrings = dateFormatter.stringFromDate(currentDate)
    let weekdays = getDayOfWeek(dayOfWeekStrings)
    let calendar = NSCalendar.currentCalendar()

    while((weekdays - weekdays) + i < 9)
    {
        let weekFirstDate = calendar.dateByAddingUnit(.Day, value: (-weekdays+i), toDate: NSDate(), options: [])

        let dayFormatter = NSDateFormatter()
        dayFormatter.dateFormat = "EEEE"
        let dayOfWeekString = dayFormatter.stringFromDate(weekFirstDate!)
        weekday.append(dayOfWeekString)

        let dateFormatter = NSDateFormatter()
        dateFormatter.dateFormat = "dd"
        let dateOfWeekString = dateFormatter.stringFromDate(weekFirstDate!)
        weekdate.append(dateOfWeekString)

        let monthFormatter = NSDateFormatter()
        monthFormatter.dateFormat = "MMMM"
        let monthOfWeekString = monthFormatter.stringFromDate(weekFirstDate!)
        weekmonth.append(monthOfWeekString)

        i++
    }

    for(var j = 0; j<7 ; j++)
    {
    let day = weekday[j]
    let date = weekdate[j]
    let month = weekmonth[j]
    var wholeweek = date + "-" + month + "(" + day + ")"
    print(wholeweek)
    }

}

func getDayOfWeek(today:String)->Int {
    let formatter  = NSDateFormatter()
    formatter.dateFormat = "MMM-dd-yyyy"
    let todayDate = formatter.dateFromString(today)!
    let myCalendar = NSCalendar(calendarIdentifier: NSCalendarIdentifierGregorian)!
    let myComponents = myCalendar.components(.Weekday, fromDate: todayDate)
    let daynumber = myComponents.weekday
    return daynumber
}

The output will be like this:

14March(Monday) 15March(Tuesday) 16March(Wednesday) 17March(Thursday) 18March(Friday) 19March(Saturday) 20March(Sunday)

On API 22 The Use Of BasicNamevalue Pair is depricated, instead use the HASMAP for that. To know more about the HasMap visit here more on hasmap developer.android

package com.yubraj.sample.datamanager;

import android.content.Context;
import android.os.AsyncTask;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;

import com.yubaraj.sample.utilities.GeneralUtilities;


import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;

import javax.net.ssl.HttpsURLConnection;

/**
 * Created by yubraj on 7/30/15.
 */
public class ServerRequestHandler {
    private static final String TAG = "Server Request";
    OnServerRequestComplete listener;

    public ServerRequestHandler (){

    }
    public void doServerRequest(HashMap<String, String> parameters, String url, int requestType, OnServerRequestComplete listener){

        debug("ServerRequest", "server request called, url  = " + url);
        if(listener != null){
            this.listener = listener;
        }
        try {
            new BackgroundDataSync(getPostDataString(parameters), url, requestType).execute();
            debug(TAG , " asnyc task called");
        } catch (Exception e) {
            e.printStackTrace();
        }

    }
    public void doServerRequest(HashMap<String, String> parameters, String url, int requestType){
        doServerRequest(parameters, url, requestType, null);
    }

    public interface OnServerRequestComplete{
        void onSucess(Bundle bundle);
        void onFailed(int status_code, String mesage, String url);
    }

    public void setOnServerRequestCompleteListener(OnServerRequestComplete listener){
        this.listener = listener;
    }

    private String getPostDataString(HashMap<String, String> params) throws UnsupportedEncodingException {
        StringBuilder result = new StringBuilder();
        boolean first = true;
        for(Map.Entry<String, String> entry : params.entrySet()){
            if (first)
                first = false;
            else
                result.append("&");

            result.append(URLEncoder.encode(entry.getKey(), "UTF-8"));
            result.append("=");
            result.append(URLEncoder.encode(entry.getValue(), "UTF-8"));
        }

        return result.toString();
    }

    class BackgroundDataSync extends AsyncTask<String, Void , String>{
        String params;
        String mUrl;
        int request_type;

        public BackgroundDataSync(String params, String url, int request_type){
            this.mUrl = url;
            this.params = params;
            this.request_type = request_type;
        }

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
        }

        @Override
        protected String doInBackground(String... urls) {
            debug(TAG, "in Background, urls = " + urls.length);
            HttpURLConnection connection;
                debug(TAG, "in Background, url = " + mUrl);
                String response = "";
                switch (request_type) {
                    case 1:
                        try {
                            connection = iniitializeHTTPConnection(mUrl, "POST");
                            OutputStream os = connection.getOutputStream();
                            BufferedWriter writer = new BufferedWriter(
                                    new OutputStreamWriter(os, "UTF-8"));
                            writer.write(params);
                            writer.flush();
                            writer.close();
                            os.close();
                            int responseCode = connection.getResponseCode();
                            if (responseCode == HttpsURLConnection.HTTP_OK) {
                           /* String line;
                            BufferedReader br=new BufferedReader(new InputStreamReader(connection.getInputStream()));
                            while ((line=br.readLine()) != null) {
                                response+=line;
                            }*/
                                response = getDataFromInputStream(new InputStreamReader(connection.getInputStream()));
                            } else {
                                response = "";
                            }
                        } catch (IOException e) {
                            e.printStackTrace();
                        }
                        break;
                    case 0:
                        connection = iniitializeHTTPConnection(mUrl, "GET");

                        try {
                            if (connection.getResponseCode() == connection.HTTP_OK) {
                                response = getDataFromInputStream(new InputStreamReader(connection.getInputStream()));
                            }
                        } catch (Exception e) {
                            e.printStackTrace();
                            response = "";
                        }
                        break;
                }
                return response;


        }

        @Override
        protected void onPostExecute(String s) {
            super.onPostExecute(s);
            if(TextUtils.isEmpty(s) || s.length() == 0){
                listener.onFailed(DbConstants.NOT_FOUND, "Data not found", mUrl);
            }
            else{
                Bundle bundle = new Bundle();
                bundle.putInt(DbConstants.STATUS_CODE, DbConstants.HTTP_OK);
                bundle.putString(DbConstants.RESPONSE, s);
                bundle.putString(DbConstants.URL, mUrl);
                listener.onSucess(bundle);
            }
            //System.out.println("Data Obtained = " + s);
        }

        private HttpURLConnection iniitializeHTTPConnection(String url, String requestType) {
            try {
                debug("ServerRequest", "url = " + url + "requestType = " + requestType);
                URL link = new URL(url);
                HttpURLConnection conn = (HttpURLConnection) link.openConnection();
                conn.setRequestMethod(requestType);
                conn.setDoInput(true);
                conn.setDoOutput(true);
                return conn;
            }
            catch(Exception e){
                e.printStackTrace();
            }
            return null;
        }

    }
    private String getDataFromInputStream(InputStreamReader reader){
        String line;
        String response = "";
        try {

            BufferedReader br = new BufferedReader(reader);
            while ((line = br.readLine()) != null) {
                response += line;

                debug("ServerRequest", "response length = " + response.length());
            }
        }
        catch (Exception e){
            e.printStackTrace();
        }
        return response;
    }

    private void debug(String tag, String string) {
        Log.d(tag, string);
    }
}

and Just call the function when you needed to get the data from server either by post or get like this

HashMap<String, String>params = new HashMap<String, String>();
                    params.put("action", "request_sample");
                    params.put("name", uname);
                    params.put("message", umsg);
                    params.put("email", getEmailofUser());
                    params.put("type", "bio");
dq.doServerRequest(params, "your_url", DbConstants.METHOD_POST);
                    dq.setOnServerRequestCompleteListener(new ServerRequestHandler.OnServerRequestComplete() {
                        @Override
                        public void onSucess(Bundle bundle) {
                            debug("data", bundle.getString(DbConstants.RESPONSE));
                                                    }

                        @Override
                        public void onFailed(int status_code, String mesage, String url) {
                            debug("sample", mesage);

                        }
                    });

Now it is complete.Enjoy!!! Comment it if find any problem.

Look how I format my date $jour in the parameters. It depends if you use a expr()->like or a expr()->lte

$qb
        ->select('e')
        ->from('LdbPlanningBundle:EventEntity', 'e')
        ->where(
            $qb->expr()->andX(
                $qb->expr()->orX(
                    $qb->expr()->like('e.start', ':jour1'),
                    $qb->expr()->like('e.end', ':jour1'),
                    $qb->expr()->andX(
                        $qb->expr()->lte('e.start', ':jour2'),
                        $qb->expr()->gte('e.end', ':jour2')
                    )
                ),
                $qb->expr()->eq('e.user', ':user')
            )
        )
        ->andWhere('e.user = :user ')
        ->setParameter('user', $user)
        ->setParameter('jour1', '%'.$jour->format('Y-m-d').'%')
        ->setParameter('jour2', $jour->format('Y-m-d'))
        ->getQuery()
        ->getArrayResult()
    ;

There are a lot of answers in here but none of them involved the (quick) solution that worked for me.

I'm using Docker version 1.12.3, build 6b644ec.

I simply ran docker rmi <image-name> for the image from whence the dead container came. A docker ps -a then showed the dead container missing completely.

Then, of course, I just re-pulled the image and ran the container again.

I have no idea how it found itself in this state but so it is...

I went through this and found all the answers super cool, however wants to add to answer given by @deejers

    SELECT
    col1,
    col2,
    col3,
    CASE
        WHEN condition1 THEN calculation1 
        WHEN condition2 THEN calculation2
        WHEN condition3 THEN calculation3
        WHEN condition4 THEN calculation4
        WHEN condition5 THEN calculation5         
    END AS 'calculatedcol1',
    col4,
    col5 -- etc
FROM table

you can make ELSE optional as its not mandatory, it is very helpful in many scenarios.

Be aware that there is org.codehaus.jackson.annotate.JsonProperty in Jackson 1.x and com.fasterxml.jackson.annotation.JsonProperty in Jackson 2.x. Check which ObjectMapper you are using (from which version), and make sure you use the proper annotation.

Using the data.table package, which is fast (useful for larger datasets)

https://github.com/Rdatatable/data.table/wiki

library(data.table)
df2 <- setDT(df1)[, lapply(.SD, sum), by=.(year, month), .SDcols=c("x1","x2")]
setDF(df2) # convert back to dataframe

Using the plyr package

require(plyr)
df2 <- ddply(df1, c("year", "month"), function(x) colSums(x[c("x1", "x2")]))

Using summarize() from the Hmisc package (column headings are messy in my example though)

# need to detach plyr because plyr and Hmisc both have a summarize()
detach(package:plyr)
require(Hmisc)
df2 <- with(df1, summarize( cbind(x1, x2), by=llist(year, month), FUN=colSums))

Even though this is an old question, I 've stumbled upon this issue multiple times and until now never figured out how to fix it. The update maven indices is a term coined by IntelliJ, and if it still doesn't work after you've compiled the first project, chances are that you are using 2 different maven installations.

Press CTRL+Shift+A to open up the Actions menu. Type Maven and go to Maven Settings. Check the Home Directory to use the same maven as you use via the command line

I tried the solutions above, but had no luck. I noticed this line in my project's package.json:

 "bin": {
"webpack-dev-server": "bin/webpack-dev-server.js"

},

I looked at bin/webpack-dev-server.js and found this line:

.describe("port", "The port").default("port", 8080)

I changed the port to 3000. A bit of a brute force approach, but it worked for me.

You would use === to test whether a function or variable is false rather than just equating to false (zero or an empty string).

$needle = 'a';
$haystack = 'abc';
$pos = strpos($haystack, $needle);
if ($pos === false) {
    echo $needle . ' was not found in ' . $haystack;
} else {
    echo $needle . ' was found in ' . $haystack . ' at location ' . $pos;
}

In this case strpos would return 0 which would equate to false in the test

if ($pos == false)

or

if (!$pos)

which is not what you want here.

After much figuring out, the following worked for me:

gradle test --tests "a.b.c.MyTestFile.mySingleTest"

I would suggest not to use seaborn pointplot for plotting. This makes things unnecessarily complicated.
Instead use matplotlib plot_date. This allows to set labels to the plots and have them automatically put into a legend with ax.legend().

import matplotlib.pyplot as plt
import pandas as pd
import seaborn as sns
import numpy as np

date = pd.date_range("2017-03", freq="M", periods=15)
count = np.random.rand(15,4)
df1 = pd.DataFrame({"date":date, "count" : count[:,0]})
df2 = pd.DataFrame({"date":date, "count" : count[:,1]+0.7})
df3 = pd.DataFrame({"date":date, "count" : count[:,2]+2})

f, ax = plt.subplots(1, 1)
x_col='date'
y_col = 'count'

ax.plot_date(df1.date, df1["count"], color="blue", label="A", linestyle="-")
ax.plot_date(df2.date, df2["count"], color="red", label="B", linestyle="-")
ax.plot_date(df3.date, df3["count"], color="green", label="C", linestyle="-")

ax.legend()

plt.gcf().autofmt_xdate()
plt.show()

sns.pointplot(ax=ax,x=x_col,y=y_col,data=df1,color='blue')
sns.pointplot(ax=ax,x=x_col,y=y_col,data=df2,color='green')
sns.pointplot(ax=ax,x=x_col,y=y_col,data=df3,color='red')

ax.legend(handles=ax.lines[::len(df1)+1], labels=["A","B","C"])

ax.set_xticklabels([t.get_text().split("T")[0] for t in ax.get_xticklabels()])
plt.gcf().autofmt_xdate()

plt.show()

Ive been looking at this problem for a while.

And buried deep in the Google Performance Tools README

http://code.google.com/p/google-perftools/source/browse/trunk/README

talks about libunwind

http://www.nongnu.org/libunwind/

Would love to hear opinions of this library.

The problem with -rdynamic is that it can increase the size of the binary relatively significantly in some cases

Based on your requirement that you want to put a border around an arbitrary block of MxN cells there really is no easier way of doing it without using Javascript. If your cells are fixed with you can use floats but this is problematic for other reasons. what you're doing may be tedious but it's fine.

Ok, if you're interested in a Javascript solution, using jQuery (my preferred approach), you end up with this fairly scary piece of code:

<html>
<head>

<style type="text/css">
td.top { border-top: thin solid black; }
td.bottom { border-bottom: thin solid black; }
td.left { border-left: thin solid black; }
td.right { border-right: thin solid black; }
</style>
<script type="text/javascript" src="jquery-1.3.1.js"></script>
<script type="text/javascript">
$(function() {
  box(2, 1, 2, 2);
});

function box(row, col, height, width) {
  if (typeof height == 'undefined') {
    height = 1;
  }
  if (typeof width == 'undefined') {
    width = 1;
  }
  $("table").each(function() {
    $("tr:nth-child(" + row + ")", this).children().slice(col - 1, col + width - 1).addClass("top");
    $("tr:nth-child(" + (row + height - 1) + ")", this).children().slice(col - 1, col + width - 1).addClass("bottom");
    $("tr", this).slice(row - 1, row + height - 1).each(function() {
      $(":nth-child(" + col + ")", this).addClass("left");
      $(":nth-child(" + (col + width - 1) + ")", this).addClass("right");
    });
  });
}
</script>
</head>
<body>

<table cellspacing="0">
  <tr>
    <td>no border</td>
    <td>no border here either</td>
  </tr>
  <tr>
    <td>one</td>
    <td>two</td>
  </tr>
  <tr>
    <td>three</td>
    <td>four</td>
  </tr>
  <tr>
    <td colspan="2">once again no borders</td>
  </tr>
</tfoot>
</table>
</html>

I'll happily take suggestions on easier ways to do this...

I had many issues involving C# and SqlServer. I ended up doing the following:

1. On SQL Server I use the DateTime column type
2. On c# I use the .ToString("yyyy-MM-dd HH:mm:ss") method

Also make sure that all your machines run on the same timezone.

Regarding the different result sets you get, your first example is "July First" while the second is "4th of July" ...

Also, the second example can be also interpreted as "April 7th", it depends on your server localization configuration (my solution doesn't suffer from this issue).

EDIT: hh was replaced with HH, as it doesn't seem to capture the correct hour on systems with AM/PM as opposed to systems with 24h clock. See the comments below.

You want something like:

@echo off
setlocal
:PROMPT
SET /P AREYOUSURE=Are you sure (Y/[N])?
IF /I "%AREYOUSURE%" NEQ "Y" GOTO END

echo ... rest of file ...


:END
endlocal

I found that you can detect the command key in the latest version of Safari (7.0: 9537.71) if it is pressed in conjunction with another key. For example, if you want to detect ?+x:, you can detect the x key AND check if event.metaKey is set to true. For example:

var key = event.keyCode || event.charCode || 0;
console.log(key, event.metaKey);

When pressing x on it's own, this will output 120, false. When pressing ?+x, it will output 120, true

This only seems to work in Safari - not Chrome

Summary (@Freek Wiekmeijer, @gtalarico) other's answer:

Logic of Login

• Many resource(pages, api) need authentication, then can access, otherwise 405 Not Allowed
• Common authentication=grant access method are:
  • cookie
  • auth header
    • Basic xxx
    • Authorization xxx

How use cookie in requests to auth

1. first get/generate cookie
2. send cookie for following request

• manual set cookie in headers
• auto process cookie by requests's
  • session to auto manage cookies
  • response.cookies to manually set cookies

use requests's session auto manage cookies

curSession = requests.Session() 
# all cookies received will be stored in the session object

payload={'username': "yourName",'password': "yourPassword"}
curSession.post(firstUrl, data=payload)
# internally return your expected cookies, can use for following auth

# internally use previously generated cookies, can access the resources
curSession.get(secondUrl)

curSession.get(thirdUrl)

manually control requests's response.cookies

payload={'username': "yourName",'password': "yourPassword"}
resp1 = requests.post(firstUrl, data=payload)

# manually pass previously returned cookies into following request
resp2 = requests.get(secondUrl, cookies= resp1.cookies)

resp3 = requests.get(thirdUrl, cookies= resp2.cookies)

The problem with using transaction is that you lock the table also for reading. So if you have really much data to insert and you need to access to your data, for exemple a preview or so, this way doesn't work well.

The problem with the other solution is that you lose the order of the inserting

insert into mytable (col)
select 'c'
union 
select 'd'
union 
select 'a'
union 
select 'b';

In the sqlite the data will be store a,b,c,d...

Most likely, you ran out of memory, so the Kernel killed your process.

Have you heard about OOM Killer?

Here's a log from a script that I developed for processing a huge set of data from CSV files:

Mar 12 18:20:38 server.com kernel: [63802.396693] Out of memory: Kill process 12216 (python3) score 915 or sacrifice child
Mar 12 18:20:38 server.com kernel: [63802.402542] Killed process 12216 (python3) total-vm:9695784kB, anon-rss:7623168kB, file-rss:4kB, shmem-rss:0kB
Mar 12 18:20:38 server.com kernel: [63803.002121] oom_reaper: reaped process 12216 (python3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB

It was taken from /var/log/syslog.

Basically:

PID 12216 elected as a victim (due to its use of +9Gb of total-vm), so oom_killer reaped it.

Here's a article about OOM behavior.

Using jQuery's .is( ":focus" )

$(".status").on("click","textarea",function(){
        if ($(this).is( ":focus" )) {
            // fire this step
        }else{
                    $(this).focus();
            // fire this step
    }

Update: Google Forms can now upload files. This answer was posted before Google Forms had the capability to upload files.

This solution does not use Google Forms. This is an example of using an Apps Script Web App, which is very different than a Google Form. A Web App is basically a website, but you can't get a domain name for it. This is not a modification of a Google Form, which can't be done to upload a file.

NOTE: I did have an example of both the UI Service and HTML Service, but have removed the UI Service example, because the UI Service is deprecated.

NOTE: The only sandbox setting available is now IFRAME. I you want to use an onsubmit attribute in the beginning form tag: <form onsubmit="myFunctionName()">, it may cause the form to disappear from the screen after the form submission.

If you were using NATIVE mode, your file upload Web App may no longer be working. With NATIVE mode, a form submission would not invoke the default behavior of the page disappearing from the screen. If you were using NATIVE mode, and your file upload form is no longer working, then you may be using a "submit" type button. I'm guessing that you may also be using the "google.script.run" client side API to send data to the server. If you want the page to disappear from the screen after a form submission, you could do that another way. But you may not care, or even prefer to have the page stay on the screen. Depending upon what you want, you'll need to configure the settings and code a certain way.

If you are using a "submit" type button, and want to continue to use it, you can try adding event.preventDefault(); to your code in the submit event handler function. Or you'll need to use the google.script.run client side API.

A custom form for uploading files from a users computer drive, to your Google Drive can be created with the Apps Script HTML Service. This example requires writing a program, but I've provide all the basic code here.

This example shows an upload form with Google Apps Script HTML Service.

What You Need

• Google Account
• Google Drive
• Google Apps Script - also called Google Script

Google Apps Script

There are various ways to end up at the Google Apps Script code editor.

• Load Apps Script directly from the web address: https://script.google.com
• Open a Google Sheet first, then open Apps Script
• Go to your Google Drive, then Open Apps Script: https://drive.google.com/drive/#my-drive
• Go to your Google Drive, then click on an Apps Script project file
• Open Apps Script from Google Docs
• etc

I mention this because if you are not aware of all the possibilities, it could be a little confusing. Google Apps Script can be embedded in a Google Site, Sheets, Docs or Forms, or used as a stand alone app.

Apps Script Overview

This example is a "Stand Alone" app with HTML Service.

HTML Service - Create a web app using HTML, CSS and Javascript

Google Apps Script only has two types of files inside of a Project:

• Script
• HTML

Script files have a .gs extension. The .gs code is a server side code written in JavaScript, and a combination of Google's own API.

• Copy and Paste the following code

• Save It

• Create the first Named Version

• Publish it

• Set the Permissions

  and you can start using it.

Start by:

• Create a new Blank Project in Apps Script
• Copy and Paste in this code:

Upload a file with HTML Service:

Code.gs file (Created by Default)

//For this to work, you need a folder in your Google drive named:
// 'For Web Hosting'
// or change the hard coded folder name to the name of the folder
// you want the file written to

function doGet(e) {
  return HtmlService.createTemplateFromFile('Form')
    .evaluate() // evaluate MUST come before setting the Sandbox mode
    .setTitle('Name To Appear in Browser Tab')
    .setSandboxMode();//Defaults to IFRAME which is now the only mode available
}

function processForm(theForm) {
  var fileBlob = theForm.picToLoad;
  
  Logger.log("fileBlob Name: " + fileBlob.getName())
  Logger.log("fileBlob type: " + fileBlob.getContentType())
  Logger.log('fileBlob: ' + fileBlob);

  var fldrSssn = DriveApp.getFolderById(Your Folder ID);
    fldrSssn.createFile(fileBlob);
    
  return true;
}

Create an html file:

<!DOCTYPE html>
<html>
  <head>
    <base target="_top">
  </head>
  <body>
    <h1 id="main-heading">Main Heading</h1>
    <br/>
    <div id="formDiv">

      <form id="myForm">
    
        <input name="picToLoad" type="file" /><br/>
        <input type="button" value="Submit" onclick="picUploadJs(this.parentNode)" />
          
      </form>
    </div>


  <div id="status" style="display: none">
  <!-- div will be filled with innerHTML after form submission. -->
  Uploading. Please wait...
</div>

</body>
<script>

function picUploadJs(frmData) {

  document.getElementById('status').style.display = 'inline';

  google.script.run
    .withSuccessHandler(updateOutput)
    .processForm(frmData)
};
  // Javascript function called by "submit" button handler,
  // to show results.
  
  function updateOutput() {
  
    var outputDiv = document.getElementById('status');
    outputDiv.innerHTML = "The File was UPLOADED!";
  }

</script>
</html>

This is a full working example. It only has two buttons and one <div> element, so you won't see much on the screen. If the .gs script is successful, true is returned, and an onSuccess function runs. The onSuccess function (updateOutput) injects inner HTML into the div element with the message, "The File was UPLOADED!"

• Save the file, give the project a name
• Using the menu: File, Manage Version then Save the first Version
• Publish, Deploy As Web App then Update

When you run the Script the first time, it will ask for permissions because it's saving files to your drive. After you grant permissions that first time, the Apps Script stops, and won't complete running. So, you need to run it again. The script won't ask for permissions again after the first time.

The Apps Script file will show up in your Google Drive. In Google Drive you can set permissions for who can access and use the script. The script is run by simply providing the link to the user. Use the link just as you would load a web page.

Another example of using the HTML Service can be seen at this link here on StackOverflow:

File Upload with HTML Service

NOTES about deprecated UI Service:

There is a difference between the UI Service, and the Ui getUi() method of the Spreadsheet Class (Or other class) The Apps Script UI Service was deprecated on Dec. 11, 2014. It will continue to work for some period of time, but you are encouraged to use the HTML Service.

Google Documentation - UI Service

Even though the UI Service is deprecated, there is a getUi() method of the spreadsheet class to add custom menus, which is NOT deprecated:

Spreadsheet Class - Get UI method

I mention this because it could be confusing because they both use the terminology UI.

The UI method returns a Ui return type.

You can add HTML to a UI Service, but you can't use a <button>, <input> or <script> tag in the HTML with the UI Service.

Here is a link to a shared Apps Script Web App file with an input form:

Shared File - Contact Form

There is a simplified solution from bootstrap here (where you don't need to create a new class): http://getbootstrap.com/examples/sticky-footer-navbar/

When you open that page, right click on a browser and "View Source" and open the sticky-footer-navbar.css file (http://getbootstrap.com/examples/sticky-footer-navbar/sticky-footer-navbar.css)

you can see that you only need this CSS

/* Sticky footer styles
-------------------------------------------------- */
html {
  position: relative;
  min-height: 100%;
}
body {
  /* Margin bottom by footer height */
  margin-bottom: 60px;
}
.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  /* Set the fixed height of the footer here */
  height: 60px;
  background-color: #f5f5f5;
}

for this HTML

<html>
    ...
    <body>
        <!-- Begin page content -->
        <div class="container">
        </div>
        ...

        <footer class="footer">
        </footer>
    </body>
</html>

If your C# DLL has x86-based dependencies, then your DLL itself is going to have to be x86. I don't really see a way around that. VS complains about changing it to (for example) x64 because a 64-bit executable can't load 32-bit libraries.

I'm a little confused about the configuration of the C++ project. The warning message that was provided for the build suggests that it was targeted for AnyCPU, because it reported the platform that it targeted was [MSIL], but you indicated that the configuration for the project was actually Win32. A native Win32 app shouldn't involve the MSIL - although it would likely need to have CLR support enabled if it is interacting with a C# library. So I think there are a few gaps on the information side.

Could I respectfully ask you review and post a bit more detail of the exact configuration of the projects and how they are inter-related? Be glad to help further if possible.

Thank you all for responding. After a further investigation I got to the right answer. As mentioned by Skip Head, the TimeStamped I was getting from my application was being adjusted to the user's TimeZone. So if the User entered 6:12 PM (EST) I would get 2:12 PM (GMT). What I needed was a way to undo the conversion so that the time entered by the user is the time I sent to the WebServer request. Here's how I accomplished this:

// Get TimeZone of user
TimeZone currentTimeZone = sc_.getTimeZone();
Calendar currentDt = new GregorianCalendar(currentTimeZone, EN_US_LOCALE);
// Get the Offset from GMT taking DST into account
int gmtOffset = currentTimeZone.getOffset(
    currentDt.get(Calendar.ERA), 
    currentDt.get(Calendar.YEAR), 
    currentDt.get(Calendar.MONTH), 
    currentDt.get(Calendar.DAY_OF_MONTH), 
    currentDt.get(Calendar.DAY_OF_WEEK), 
    currentDt.get(Calendar.MILLISECOND));
// convert to hours
gmtOffset = gmtOffset / (60*60*1000);
System.out.println("Current User's TimeZone: " + currentTimeZone.getID());
System.out.println("Current Offset from GMT (in hrs):" + gmtOffset);
// Get TS from User Input
Timestamp issuedDate = (Timestamp) getACPValue(inputs_, "issuedDate");
System.out.println("TS from ACP: " + issuedDate);
// Set TS into Calendar
Calendar issueDate = convertTimestampToJavaCalendar(issuedDate);
// Adjust for GMT (note the offset negation)
issueDate.add(Calendar.HOUR_OF_DAY, -gmtOffset);
System.out.println("Calendar Date converted from TS using GMT and US_EN Locale: "
    + DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT)
    .format(issueDate.getTime()));

The code's output is: (User entered 5/1/2008 6:12PM (EST)

Current User's TimeZone: EST
Current Offset from GMT (in hrs):-4 (Normally -5, except is DST adjusted)
TS from ACP: 2008-05-01 14:12:00.0
Calendar Date converted from TS using GMT and US_EN Locale: 5/1/08 6:12 PM (GMT)

JObject defines method Parse for this:

JObject json = JObject.Parse(str);

You might want to refer to Json.NET documentation.

This is iteration using block approach:

    NSDictionary *dict = @{@"key1":@1, @"key2":@2, @"key3":@3};

    [dict enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
        NSLog(@"%@->%@",key,obj);
        // Set stop to YES when you wanted to break the iteration.
    }];

With autocompletion is very fast to set, and you do not have to worry about writing iteration envelope.

I've faced the same problem , but I found out that not all the configuration settings could be set using ini_set() function , check this Where a configuration setting may be set

To define the preference in Fragment: SharedPreferences pref = getActivity().getSharedPreferences("CargaDatosCR",Context.MODE_PRIVATE); editor.putString("credi_credito",cre); editor.commit();

To call another activity or fragment the preference data: SharedPreferences pref = getActivity().getSharedPreferences("CargaDatosCR", Context.MODE_PRIVATE); credit=pref.getString("credi_credito",""); if(credit.isNotEmpty)...

That's something controlled by your terminal, not by printf.

printf simply sends a \t to the output stream (which can be a tty, a file etc), it doesn't send a number of spaces.

Use MyClass.class.getClassLoader().getResourceAsStream(path) to load resource associated with your code. Use MyClass.class.getResourceAsStream(path) as a shortcut, and for resources packaged within your class' package.

Use Thread.currentThread().getContextClassLoader().getResourceAsStream(path) to get resources that are part of client code, not tightly bounds to the calling code. You should be careful with this as the thread context class loader could be pointing at anything.

In addition to the solution that other people provided (which are good, and correct), there is a way to specify the ViewModel in XAML, yet still separate the specific ViewModel from the View. Separating them is useful for when you want to write isolated test cases.

In App.xaml:

<Application
    x:Class="BuildAssistantUI.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="clr-namespace:BuildAssistantUI.ViewModels"
    StartupUri="MainWindow.xaml"
    >
    <Application.Resources>
        <local:MainViewModel x:Key="MainViewModel" />
    </Application.Resources>
</Application>

In MainWindow.xaml:

<Window x:Class="BuildAssistantUI.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    DataContext="{StaticResource MainViewModel}"
    />

You may run:

git log <SHA1>..HEAD --ancestry-path --merges

From comment of last commit in the output you may find original branch name

Example:

       c---e---g--- feature
      /         \
-a---b---d---f---h---j--- master

git log e..master --ancestry-path --merges

commit h
Merge: g f
Author: Eugen Konkov <>
Date:   Sat Oct 1 00:54:18 2016 +0300

    Merge branch 'feature' into master

Answer above is not suitable for complicate Linq expression. All you need is:

// set up the "main query"
var test = from p in _db.test select _db.test;
// if str1 is not null, add a where-condition
if(str1 != null)
{
    test = test.Where(p => p.test == str);
}

$percentage = 50;
$totalWidth = 350;

$new_width = ($percentage / 100) * $totalWidth;

Try this

This is from sdcard

ImageView image = (ImageView) findViewById(R.id.test_image);
Bitmap bMap = BitmapFactory.decodeFile("/sdcard/test2.png");
image.setImageBitmap(bMap);

This is from resources

Bitmap bMap = BitmapFactory.decodeResource(getResources(), R.drawable.icon);

Python comes with numerous ways of formatting strings:

New style .format(), which supports a rich formatting mini-language:

>>> temperature = 10
>>> print("the furnace is now {} degrees!".format(temperature))
the furnace is now 10 degrees!

Old style % format specifier:

>>> print("the furnace is now %d degrees!" % temperature)
the furnace is now 10 degrees!

In Py 3.6 using the new f"" format strings:

>>> print(f"the furnace is now {temperature} degrees!")
the furnace is now 10 degrees!

Or using print()s default separator:

>>> print("the furnace is now", temperature, "degrees!")
the furnace is now 10 degrees!

And least effectively, construct a new string by casting it to a str() and concatenating:

>>> print("the furnace is now " + str(temperature) + " degrees!")
the furnace is now 10 degrees!

Or join()ing it:

>>> print(' '.join(["the furnace is now", str(temperature), "degrees!"]))
the furnace is now 10 degrees!

No code? For shame!

Here is a simple JavaScript address parser. It's pretty awful for every single reason that Matt gives in his dissertation above (which I almost 100% agree with: addresses are complex types, and humans make mistakes; better to outsource and automate this - when you can afford to).

But rather than cry, I decided to try:

This code works OK for parsing most Esri results for findAddressCandidate and also with some other (reverse)geocoders that return single-line address where street/city/state are delimited by commas. You can extend if you want or write country-specific parsers. Or just use this as case study of how challenging this exercise can be or at how lousy I am at JavaScript. I admit I only spent about thirty mins on this (future iterations could add caches, zip validation, and state lookups as well as user location context), but it worked for my use case: End user sees form that parses geocode search response into 4 textboxes. If address parsing comes out wrong (which is rare unless source data was poor) it's no big deal - the user gets to verify and fix it! (But for automated solutions could either discard/ignore or flag as error so dev can either support the new format or fix source data.)

/* _x000D_
address assumptions:_x000D_
- US addresses only (probably want separate parser for different countries)_x000D_
- No country code expected._x000D_
- if last token is a number it is probably a postal code_x000D_
-- 5 digit number means more likely_x000D_
- if last token is a hyphenated string it might be a postal code_x000D_
-- if both sides are numeric, and in form #####-#### it is more likely_x000D_
- if city is supplied, state will also be supplied (city names not unique)_x000D_
- zip/postal code may be omitted even if has city & state_x000D_
- state may be two-char code or may be full state name._x000D_
- commas: _x000D_
-- last comma is usually city/state separator_x000D_
-- second-to-last comma is possibly street/city separator_x000D_
-- other commas are building-specific stuff that I don't care about right now._x000D_
- token count:_x000D_
-- because units, street names, and city names may contain spaces token count highly variable._x000D_
-- simplest address has at least two tokens: 714 OAK_x000D_
-- common simple address has at least four tokens: 714 S OAK ST_x000D_
-- common full (mailing) address has at least 5-7:_x000D_
--- 714 OAK, RUMTOWN, VA 59201_x000D_
--- 714 S OAK ST, RUMTOWN, VA 59201_x000D_
-- complex address may have a dozen or more:_x000D_
--- MAGICICIAN SUPPLY, LLC, UNIT 213A, MAGIC TOWN MALL, 13 MAGIC CIRCLE DRIVE, LAND OF MAGIC, MA 73122-3412_x000D_
*/_x000D_
_x000D_
var rawtext = $("textarea").val();_x000D_
var rawlist = rawtext.split("\n");_x000D_
_x000D_
function ParseAddressEsri(singleLineaddressString) {_x000D_
  var address = {_x000D_
    street: "",_x000D_
    city: "",_x000D_
    state: "",_x000D_
    postalCode: ""_x000D_
  };_x000D_
_x000D_
  // tokenize by space (retain commas in tokens)_x000D_
  var tokens = singleLineaddressString.split(/[\s]+/);_x000D_
  var tokenCount = tokens.length;_x000D_
  var lastToken = tokens.pop();_x000D_
  if (_x000D_
    // if numeric assume postal code (ignore length, for now)_x000D_
    !isNaN(lastToken) ||_x000D_
    // if hyphenated assume long zip code, ignore whether numeric, for now_x000D_
    lastToken.split("-").length - 1 === 1) {_x000D_
    address.postalCode = lastToken;_x000D_
    lastToken = tokens.pop();_x000D_
  }_x000D_
_x000D_
  if (lastToken && isNaN(lastToken)) {_x000D_
    if (address.postalCode.length && lastToken.length === 2) {_x000D_
      // assume state/province code ONLY if had postal code_x000D_
      // otherwise it could be a simple address like "714 S OAK ST"_x000D_
      // where "ST" for "street" looks like two-letter state code_x000D_
      // possibly this could be resolved with registry of known state codes, but meh. (and may collide anyway)_x000D_
      address.state = lastToken;_x000D_
      lastToken = tokens.pop();_x000D_
    }_x000D_
    if (address.state.length === 0) {_x000D_
      // check for special case: might have State name instead of State Code._x000D_
      var stateNameParts = [lastToken.endsWith(",") ? lastToken.substring(0, lastToken.length - 1) : lastToken];_x000D_
_x000D_
      // check remaining tokens from right-to-left for the first comma_x000D_
      while (2 + 2 != 5) {_x000D_
        lastToken = tokens.pop();_x000D_
        if (!lastToken) break;_x000D_
        else if (lastToken.endsWith(",")) {_x000D_
          // found separator, ignore stuff on left side_x000D_
          tokens.push(lastToken); // put it back_x000D_
          break;_x000D_
        } else {_x000D_
          stateNameParts.unshift(lastToken);_x000D_
        }_x000D_
      }_x000D_
      address.state = stateNameParts.join(' ');_x000D_
      lastToken = tokens.pop();_x000D_
    }_x000D_
  }_x000D_
_x000D_
  if (lastToken) {_x000D_
    // here is where it gets trickier:_x000D_
    if (address.state.length) {_x000D_
      // if there is a state, then assume there is also a city and street._x000D_
      // PROBLEM: city may be multiple words (spaces)_x000D_
      // but we can pretty safely assume next-from-last token is at least PART of the city name_x000D_
      // most cities are single-name. It would be very helpful if we knew more context, like_x000D_
      // the name of the city user is in. But ignore that for now._x000D_
      // ideally would have zip code service or lookup to give city name for the zip code._x000D_
      var cityNameParts = [lastToken.endsWith(",") ? lastToken.substring(0, lastToken.length - 1) : lastToken];_x000D_
_x000D_
      // assumption / RULE: street and city must have comma delimiter_x000D_
      // addresses that do not follow this rule will be wrong only if city has space_x000D_
      // but don't care because Esri formats put comma before City_x000D_
      var streetNameParts = [];_x000D_
_x000D_
      // check remaining tokens from right-to-left for the first comma_x000D_
      while (2 + 2 != 5) {_x000D_
        lastToken = tokens.pop();_x000D_
        if (!lastToken) break;_x000D_
        else if (lastToken.endsWith(",")) {_x000D_
          // found end of street address (may include building, etc. - don't care right now)_x000D_
          // add token back to end, but remove trailing comma (it did its job)_x000D_
          tokens.push(lastToken.endsWith(",") ? lastToken.substring(0, lastToken.length - 1) : lastToken);_x000D_
          streetNameParts = tokens;_x000D_
          break;_x000D_
        } else {_x000D_
          cityNameParts.unshift(lastToken);_x000D_
        }_x000D_
      }_x000D_
      address.city = cityNameParts.join(' ');_x000D_
      address.street = streetNameParts.join(' ');_x000D_
    } else {_x000D_
      // if there is NO state, then assume there is NO city also, just street! (easy)_x000D_
      // reasoning: city names are not very original (Portland, OR and Portland, ME) so if user wants city they need to store state also (but if you are only ever in Portlan, OR, you don't care about city/state)_x000D_
      // put last token back in list, then rejoin on space_x000D_
      tokens.push(lastToken);_x000D_
      address.street = tokens.join(' ');_x000D_
    }_x000D_
  }_x000D_
  // when parsing right-to-left hard to know if street only vs street + city/state_x000D_
  // hack fix for now is to shift stuff around._x000D_
  // assumption/requirement: will always have at least street part; you will never just get "city, state"  _x000D_
  // could possibly tweak this with options or more intelligent parsing&sniffing_x000D_
  if (!address.city && address.state) {_x000D_
    address.city = address.state;_x000D_
    address.state = '';_x000D_
  }_x000D_
  if (!address.street) {_x000D_
    address.street = address.city;_x000D_
    address.city = '';_x000D_
  }_x000D_
_x000D_
  return address;_x000D_
}_x000D_
_x000D_
// get list of objects with discrete address properties_x000D_
var addresses = rawlist_x000D_
  .filter(function(o) {_x000D_
    return o.length > 0_x000D_
  })_x000D_
  .map(ParseAddressEsri);_x000D_
$("#output").text(JSON.stringify(addresses));_x000D_
console.log(addresses);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<textarea>_x000D_
27488 Stanford Ave, Bowden, North Dakota_x000D_
380 New York St, Redlands, CA 92373_x000D_
13212 E SPRAGUE AVE, FAIR VALLEY, MD 99201_x000D_
1005 N Gravenstein Highway, Sebastopol CA 95472_x000D_
A. P. Croll &amp; Son 2299 Lewes-Georgetown Hwy, Georgetown, DE 19947_x000D_
11522 Shawnee Road, Greenwood, DE 19950_x000D_
144 Kings Highway, S.W. Dover, DE 19901_x000D_
Intergrated Const. Services 2 Penns Way Suite 405, New Castle, DE 19720_x000D_
Humes Realty 33 Bridle Ridge Court, Lewes, DE 19958_x000D_
Nichols Excavation 2742 Pulaski Hwy, Newark, DE 19711_x000D_
2284 Bryn Zion Road, Smyrna, DE 19904_x000D_
VEI Dover Crossroads, LLC 1500 Serpentine Road, Suite 100 Baltimore MD 21_x000D_
580 North Dupont Highway, Dover, DE 19901_x000D_
P.O. Box 778, Dover, DE 19903_x000D_
714 S OAK ST_x000D_
714 S OAK ST, RUM TOWN, VA, 99201_x000D_
3142 E SPRAGUE AVE, WHISKEY VALLEY, WA 99281_x000D_
27488 Stanford Ave, Bowden, North Dakota_x000D_
380 New York St, Redlands, CA 92373_x000D_
</textarea>_x000D_
<div id="output">_x000D_
</div>

Use

    import java.io.BufferedReader;
    import java.io.File;
    import java.io.FileInputStream;
    import java.io.IOException;
    import java.io.InputStreamReader;
    import java.io.UnsupportedEncodingException;     
    public class test {
    public static void main(String[] args){

    try {
        File fileDir = new File("PATH_TO_FILE");

        BufferedReader in = new BufferedReader(
           new InputStreamReader(new FileInputStream(fileDir), "UTF-8"));

        String str;

        while ((str = in.readLine()) != null) {
            System.out.println(str);
        }

                in.close();
        } 
        catch (UnsupportedEncodingException e) 
        {
            System.out.println(e.getMessage());
        } 
        catch (IOException e) 
        {
            System.out.println(e.getMessage());
        }
        catch (Exception e)
        {
            System.out.println(e.getMessage());
        }
    }
}

You need to put UTF-8 in quotes

I had this problem today I was trying to git checkout foo and got error: pathspec 'foo' did not match any file(s) known to git.

It turns out I was in the wrong repo. So lesson learned: check which repo you're looking at before freaking out.

Pattern p = Pattern.compile("[^a-z0-9 ]", Pattern.CASE_INSENSITIVE);
Matcher m = p.matcher("I am a string");
boolean b = m.find();

if (b)
   System.out.println("There is a special character in my string");

You've got the right idea, so here's how to go ahead: the onclick handlers run on the client side, in the browser, so you cannot call a PHP function directly. Instead, you need to add a JavaScript function that (as you mentioned) uses AJAX to call a PHP script and retrieve the data. Using jQuery, you can do something like this:

<script type="text/javascript">
function recp(id) {
  $('#myStyle').load('data.php?id=' + id);
}
</script>

<a href="#" onClick="recp('1')" > One   </a>
<a href="#" onClick="recp('2')" > Two   </a>
<a href="#" onClick="recp('3')" > Three </a>

<div id='myStyle'>
</div>

Then you put your PHP code into a separate file: (I've called it data.php in the above example)

<?php
  require ('myConnect.php');     
  $id = $_GET['id'];
  $results = mysql_query("SELECT para FROM content WHERE  para_ID='$id'");   
  if( mysql_num_rows($results) > 0 )
  {
   $row = mysql_fetch_array( $results );
   echo $row['para'];
  }
?>

This is probably obvious, but simplest:

i64 := int64(23)

Try following LOCs

    let query = firestore.collection('events');
    let response = [];
    await query.get().then(querySnapshot => {
          let docs = querySnapshot.docs;
          for (let doc of docs) {
              const selectedEvent = {
                     id: doc.id,
                     item: doc.data().event
                  };
             response.push(selectedEvent);
          }
   return response;

Press CTRL+L Shortcut to clear log, even if you have ticked Preserve log option.
Hope this helps.

These methods work, if you already have a .vimrc file:

:scriptnames list all the .vim files that Vim loaded for you, including your .vimrc file.

:e $MYVIMRC open & edit the current .vimrc that you are using, then use Ctrl + G to view the path in status bar.

The assert statement exists in almost every programming language. It helps detect problems early in your program, where the cause is clear, rather than later as a side-effect of some other operation. They always expect a True condition.

When you do something like:

assert condition

You're telling the program to test that condition and immediately trigger an error if it is false.

In Python, assert expression, is equivalent to:

if __debug__:
    if not <expression>: raise AssertionError

You can use the extended expression to pass an optional message:

if __debug__:
    if not (expression_1): raise AssertionError(expression_2)

Try it in the Python interpreter:

>>> assert True # Nothing happens because the condition returns a True value.
>>> assert False # A traceback is triggered because this evaluation did not yield an expected value.
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AssertionError

There are some caveats to seen before using them mainly for those who deem to toggles between the assert and if statements. The aim to use assert is on occasions when the program verifies a condition and return a value that should stop the program immediately instead of taking some alternative way to bypass the error:

1. Parentheses

As you may have noticed, the assert statement uses two conditions. Hence, do not use parentheses to englobe them as one for obvious advice. If you do such as:

assert (condition, message)

Example:

>>> assert (1==2, 1==1)
<stdin>:1: SyntaxWarning: assertion is always true, perhaps remove parentheses?

You will be running the assert with a (condition, message) which represents a tuple as the first parameter, and this happens cause non-empty tuple in Python is always True. However, you can do separately without problem:

assert (condition), "message"

Example:

>>> assert (1==2), ("This condition returns a %s value.") % "False"
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AssertionError: This condition returns a False value.

2. Debug purpose

If you are wondering regarding when use assert statement. Take an example used in real life:

* When your program tends to control each parameter entered by the user or whatever else:

def loremipsum(**kwargs):
    kwargs.pop('bar') # return 0 if "bar" isn't in parameter
    kwargs.setdefault('foo', type(self)) # returns `type(self)` value by default
    assert (len(kwargs) == 0), "unrecognized parameter passed in %s" % ', '.join(kwargs.keys())

* Another case is on math when 0 or non-positive as a coefficient or constant on a certain equation:

def discount(item, percent):
    price = int(item['price'] * (1.0 - percent))
    print(price)
    assert (0 <= price <= item['price']),\
            "Discounted prices cannot be lower than 0 "\
            "and they cannot be higher than the original price."

    return price

* or even a simple example of a boolean implementation:

def true(a, b):
    assert (a == b), "False"
    return 1

def false(a, b):
    assert (a != b), "True"
    return 0

3. Data processing or data validation

The utmost importance is to not rely on the assert statement to execute data processing or data validation because this statement can be turned off on the Python initialization with -O or -OO flag – meaning value 1, 2, and 0 (as default), respectively – or PYTHONOPTIMIZE environment variable.

Value 1:

* asserts are disabled;

* bytecode files are generated using .pyo extension instead of .pyc;

* sys.flags.optimize is set to 1 (True);

* and, __debug__ is set to False;

Value 2: disables one more stuff

* docstrings are disabled;

Therefore, using the assert statement to validate a sort of expected data is extremely dangerous, implying even to some security issues. Then, if you need to validate some permission I recommend you raise AuthError instead. As a preconditional effective, an assert is commonly used by programmers on libraries or modules that do not have a user interact directly.

The source code for the Android mobile application open-gpstracker which you appreciated is available here.

You can checkout the code using SVN client application or via Git:

• svn checkout http://open-gpstracker.googlecode.com/svn/trunk/ open-gpstracker-read-only
• git clone https://code.google.com/p/open-gpstracker/

Debugging the source code will surely help you.

With links there is an order of container startup being enforced. Without links the containers can start in any order (or really all at once).

I think the old setup could have hit the same issue, if the waapi_php_1 container was slow to startup.

I think to get it working, you could create an nginx entrypoint script that polls and waits for the php container to be started and ready.

I'm not sure if nginx has any way to retry the connection to the upstream automatically, but if it does, that would be a better option.

re.findall(r"[-+]?\d*\.?\d+|\d+", "Current Level: -13.2 db or 14.2 or 3")

as described above, works really well! One suggestion though:

re.findall(r"[-+]?\d*\.?\d+|[-+]?\d+", "Current Level: -13.2 db or 14.2 or 3 or -3")

will also return negative int values (like -3 in the end of this string)

A callback is a function that will be called when a process is done executing a specific task.

The usage of a callback is usually in asynchronous logic.

To create a callback in C#, you need to store a function address inside a variable. This is achieved using a delegate or the new lambda semantic Func or Action.

    public delegate void WorkCompletedCallBack(string result);

    public void DoWork(WorkCompletedCallBack callback)
    {
        callback("Hello world");
    }

    public void Test()
    {
        WorkCompletedCallBack callback = TestCallBack; // Notice that I am referencing a method without its parameter
        DoWork(callback);
    }

    public void TestCallBack(string result)
    {
        Console.WriteLine(result);
    }

In today C#, this could be done using lambda like:

    public void DoWork(Action<string> callback)
    {
        callback("Hello world");
    }

    public void Test()
    {
        DoWork((result) => Console.WriteLine(result));
    }

If the row contains some leading (or trailing) th tags before the td you should use the :first-of-type and the :last-of-type selectors. Otherwise the first td won't be selected if it's not the first element of the row.

This gives:

td:first-of-type, td:last-of-type {
    /* styles */
}

For what it's worth my issue was that the files themselves were in the wrong encoding. Using iconv worked for me

iconv -f ISO-8859-15 -t UTF-8  messages_nl.properties > messages_nl.properties.new

The problem here is very simple. If you want to display value in JSP, you have to use <%= %> tag instead of <% %>, here is the solved code:

<tr> <td><%=rs.getInt("ID") %></td> <td><%=rs.getString("NAME") %></td> <td><%=rs.getString("SKILL") %></td> </tr>

Without loop:

document.getElementsByName('gender').reduce(function(value, checkable) {
    if(checkable.checked == true) 
        value = checkable.value; 
    return value;
}, '');

reduce is just a function that will feed sequentially array elements to second argument of callback, and previously returned function to value, while for the first run, it will use value of second argument.

The only minus of this approach is that reduce will traverse every element returned by getElementsByName even after it have found selected radio button.

I like the answer by @thebeancounter, but prefer to parameterize the unknowns, the only problem being a vulnerability to exploits on the table name. If you're sure it's okay, then this works:

def get_col_names(cursor, tablename):
    """Get column names of a table, given its name and a cursor
       (or connection) to the database.
    """
    reader=cursor.execute("SELECT * FROM {}".format(tablename))
    return [x[0] for x in reader.description] 

If it's a problem, you could add code to sanitize the tablename.

Just a heads up as I wasted way too many hours on this. I kept getting this exception even though I was calling startForeground(..) as the first thing in onCreate(..). In the end I found that the problem was caused by using NOTIFICATION_ID = 0. Using any other value seems to fix this.

the OOP way to do this in ES5 is to make that variable into a property using the this keyword.

function first(){
    this.nameContent=document.getElementById('full_name').value;
}

function second() {
    y=new first();
    alert(y.nameContent);
}

I don't know how good or bad this is, but you can try something like this:

try:
    obj = Model.objects.get(id=some_id)
except Model.DoesNotExist:
    obj = Model.objects.create()
obj.__dict__.update(your_fields_dict) 
obj.save()

I think this is the right way to make a shape like you want. By using the SVG possibilities, and an container to keep the shape responsive.

svg {_x000D_
  display: inline-block;_x000D_
  position: absolute;_x000D_
  top: 0;_x000D_
  left: 0;_x000D_
}_x000D_
.container {_x000D_
  display: inline-block;_x000D_
  position: relative;_x000D_
  width: 100%;_x000D_
  padding-bottom: 100%;_x000D_
  vertical-align: middle;_x000D_
  overflow: hidden;_x000D_
}

<div class="container">_x000D_
  <svg viewBox="0 0 500 500" preserveAspectRatio="xMinYMin meet">_x000D_
    <path d="M0,100 C150,200 350,0 500,100 L500,00 L0,0 Z" style="stroke: none; fill:red;"></path>_x000D_
  </svg>_x000D_
</div>

No, absolutely not - because if acct is null, it won't even get to isEmpty... it will immediately throw a NullPointerException.

Your test should be:

if (acct != null && !acct.isEmpty())

Note the use of && here, rather than your || in the previous code; also note how in your previous code, your conditions were wrong anyway - even with && you would only have entered the if body if acct was an empty string.

Alternatively, using Guava:

if (!Strings.isNullOrEmpty(acct))

Horizontal RecyclerView with imageview and textview

xml file

main.xml

<LinearLayout
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:layout_marginTop="5dp"
   android:orientation="vertical"
   android:background="#070e94">
<View
    android:background="#787878"
    android:layout_width="match_parent"
    android:layout_height="1dp"
    />
<android.support.v7.widget.RecyclerView
    android:id="@+id/wallet"
    android:background="#070e94"
    android:layout_width="match_parent"
    android:layout_height="100dp"/>

item.xml

<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="100dp"
android:layout_height="match_parent"
android:layout_marginTop="5dp">
<ImageView
    android:id="@+id/image"
    android:layout_width="50dp"
    android:layout_height="50dp"
    android:scaleType="fitXY"
    android:src="@drawable/bus"
    android:layout_gravity="center"/>
<TextView
    android:textColor="#000"
    android:textSize="12sp"
    android:layout_gravity="center"
    android:padding="5dp"
    android:id="@+id/txtView"
    android:textAlignment="center"
    android:hint="Electronics"
    android:layout_width="80dp"
    android:layout_height="wrap_content" />

Java Class

ActivityMaim.java

public class MainActivity extends AppCompatActivity{
private  RecyclerView  horizontal_recycler_view;
private ArrayList<Arraylist> horizontalList;
private CustomAdapter horizontalAdapter;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    horizontal_recycler_view= (RecyclerView) findViewById(R.id.horizontal_recycler_view);
    horizontalList = new ArrayList<Arraylist>();
    for (int i = 0; i < MyData.nameArray.length; i++) {
        horizontalList.add(new Arraylist(
                MyData.nameArray[i],
                MyData.drawableArray[i]
        ));
    }
    horizontalAdapter=new CustomAdapter(horizontalList);
    LinearLayoutManager horizontalLayoutManagaer
            = new LinearLayoutManager(MainActivity.this, LinearLayoutManager.HORIZONTAL, false);
    horizontal_recycler_view.setLayoutManager(horizontalLayoutManagaer);
    horizontal_recycler_view.setAdapter(horizontalAdapter);
}}

Adaper Class

CustomAdapter.java

public class CustomAdapter extends RecyclerView.Adapter<CustomAdapter.MyViewHolder> {

private ArrayList<Arraylist> dataSet;

public static class MyViewHolder extends RecyclerView.ViewHolder {

    TextView textViewName;

    ImageView imageViewIcon;

    public MyViewHolder(View itemView) {
        super(itemView);
        this.textViewName = (TextView) itemView.findViewById(R.id.txtView);
        //this.textViewVersion = (TextView) itemView.findViewById(R.id.textViewVersion);
        this.imageViewIcon = (ImageView) itemView.findViewById(R.id.image);
        itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v)
            {
                if (getPosition()==0)
                {
                    Toast.makeText(v.getContext(), " On CLick one", Toast.LENGTH_SHORT).show();

                } if (getPosition()==1)
                {
                    Toast.makeText(v.getContext(), " On CLick Two", Toast.LENGTH_SHORT).show();

                } if (getPosition()==2)
                {
                    Toast.makeText(v.getContext(), " On CLick Three", Toast.LENGTH_SHORT).show();

                } if (getPosition()==3)
                {
                    Toast.makeText(v.getContext(), " On CLick Fore", Toast.LENGTH_SHORT).show();

                }

            }
        });
    }
}

public CustomAdapter(ArrayList<Arraylist> data) {
    this.dataSet = data;
}

@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent,
                                       int viewType) {
    View view = LayoutInflater.from(parent.getContext())
            .inflate(R.layout.card_view, parent, false);

    //view.setOnClickListener(MainActivity.myOnClickListener);

    MyViewHolder myViewHolder = new MyViewHolder(view);
    return myViewHolder;
}

@Override
public void onBindViewHolder(final MyViewHolder holder, final int listPosition) {

    TextView textViewName = holder.textViewName;
   // TextView textViewVersion = holder.textViewVersion;
    ImageView imageView = holder.imageViewIcon;

    textViewName.setText(dataSet.get(listPosition).getName());
    //textViewVersion.setText(dataSet.get(listPosition).getVersion());
    imageView.setImageResource(dataSet.get(listPosition).getImage());
}

@Override
public int getItemCount() {
    return dataSet.size();
}}

Arraylist.java

public class Arraylist{
String name;
int image;

public Arraylist(String name, int image) {
    this.name = name;
    this.image=image;
}
public String getName() {
    return name;
}
public int getImage() {
    return image;
}}

MyData.java

public class MyData {
static String[] nameArray = {"Gas", "Insurance", "Electronics", "Other Services"};
static Integer[] drawableArray = {R.drawable.gas_gas, R.drawable.insurance, R.drawable.electric, R.drawable.services};}

So KevZero requested a less kludgy solution, so I came up with the following:

sed -r 's#^\[([0-9]+\.[0-9]+)\](.*)#echo -n "[";echo -n $(date --date="@$(echo "$(grep btime /proc/stat|cut -d " " -f 2)+\1" | bc)" +"%c");echo -n "]";echo -n "\2"#e'

Here's an example:

$ dmesg|tail | sed -r 's#^\[([0-9]+\.[0-9]+)\](.*)#echo -n "[";echo -n $(date --date="@$(echo "$(grep btime /proc/stat|cut -d " " -f 2)+\1" | bc)" +"%c");echo -n "]";echo -n "\2"#e'
[2015-12-09T04:29:20 COT] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[2015-12-09T04:29:23 COT] wlp3s0: authenticate with dc:9f:db:92:d3:07
[2015-12-09T04:29:23 COT] wlp3s0: send auth to dc:9f:db:92:d3:07 (try 1/3)
[2015-12-09T04:29:23 COT] wlp3s0: authenticated
[2015-12-09T04:29:23 COT] wlp3s0: associate with dc:9f:db:92:d3:07 (try 1/3)
[2015-12-09T04:29:23 COT] wlp3s0: RX AssocResp from dc:9f:db:92:d3:07 (capab=0x431 status=0 aid=6)
[2015-12-09T04:29:23 COT] wlp3s0: associated
[2015-12-09T04:29:56 COT] thinkpad_acpi: EC reports that Thermal Table has changed
[2015-12-09T04:29:59 COT] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[2015-12-09T05:00:52 COT] thinkpad_acpi: EC reports that Thermal Table has changed

If you want it to perform a bit better, put the timestamp from proc into a variable instead :)

You do not need to do anything special to start. Start with a normal java project, either maven or gradle or IDE project layout with starter dependency.

You need just one main class, as per guide here and rest...

There is no constrained package structure. Actual structure will be driven by your requirement/whim and the directory structure is laid by build-tool / IDE

You can follow same structure that you might be following for a Spring MVC application.

You can follow either way

• A project is divided into layers:
  

  for example: DDD style

  • Service layer : service package contains service classes
  • DAO/REPO layer : dao package containing dao classes
  • Entity layers

  
  or
  

  any layer structure suitable to your problem for which you are writing problem.
  
  

• A project divided into modules or functionalities or features and A module is divided into layers like above

I prefer the second, because it follows Business context. Think in terms of concepts.

What you do is dependent upon how you see the project. It is your code organization skills.

Another way of fixing this for those browsers (Firefox, Chrome, Safari) that support maxlength on textareas (HTML5) without javascript is to derive a subclass of the System.Web.UI.WebControls.TextBox class and override the Render method. Then in the overridden method add the maxlength attribute before rendering as normal.

protected override void Render(HtmlTextWriter writer)
{
    if (this.TextMode == TextBoxMode.MultiLine
        && this.MaxLength > 0)
    {
        writer.AddAttribute(HtmlTextWriterAttribute.Maxlength, this.MaxLength.ToString());
    }

    base.Render(writer);
}

You can do something like

Iterator iterator = map.keySet().iterator();

while (iterator.hasNext()) {
   String key = iterator.next().toString();
   Integer value = map.get(key);

   System.out.println(key + " " + value);
}

Here 'map' is your concurrent HashMap.

Are you a lazy person like me and love npm module :D then check this out.

npm install node-dir

example for reading files:

var dir = require('node-dir');

dir.readFiles(__dirname,
    function(err, content, next) {
        if (err) throw err;
        console.log('content:', content);  // get content of files
        next();
    },
    function(err, files){
        if (err) throw err;
        console.log('finished reading files:', files); // get filepath 
   });    

You'll need to loop through your array elements, create a new DOM node for each and append it to your object.

var select = document.getElementById("selectNumber"); 
var options = ["1", "2", "3", "4", "5"]; 

for(var i = 0; i < options.length; i++) {
    var opt = options[i];
    var el = document.createElement("option");
    el.textContent = opt;
    el.value = opt;
    select.appendChild(el);
}?

Live example

Use the standard Unix/Linux/BSD/MacOS command logname to retrieve the logged in user. This ignores the environment as well as sudo, as these are unreliable reporters. It will always print the logged in user's name and then exit. This command has been around since about 1981.

My-Mac:~ devin$ logname
devin
My-Mac:~ devin$ sudo logname
Password:
devin
My-Mac:~ devin$ sudo su -
My-Mac:~ root# logname
devin
My-Mac:~ root# echo $USER
root

You could use the toggle function:

$('.offer').toggle(function() {
    $(this).find(':checkbox').attr('checked', true);
}, function() {
    $(this).find(':checkbox').attr('checked', false);
});

Combining map and struct allow unmarshaling nested JSON objects where the key is dynamic. => map[string]

For example: stock.json

{
  "MU": {
    "symbol": "MU",
    "title": "micro semiconductor",
    "share": 400,
    "purchase_price": 60.5,
    "target_price": 70
  },
  "LSCC":{
    "symbol": "LSCC",
    "title": "lattice semiconductor",
    "share": 200,
    "purchase_price": 20,
    "target_price": 30
  }
}

Go application

package main

import (
    "encoding/json"
    "fmt"
    "io/ioutil"
    "log"
    "os"
)

type Stock struct {
    Symbol        string  `json:"symbol"`
    Title         string  `json:"title"`
    Share         int     `json:"share"`
    PurchasePrice float64 `json:"purchase_price"`
    TargetPrice   float64 `json:"target_price"`
}
type Account map[string]Stock

func main() {
    raw, err := ioutil.ReadFile("stock.json")
    if err != nil {
        fmt.Println(err.Error())
        os.Exit(1)
    }
    var account Account
    log.Println(account)
}

The dynamic key in the hash is handle a string, and the nested object is represented by a struct.

For static queries, like the one in your question, table names and column names need to be static.

For dynamic queries, you should generate the full SQL dynamically, and use sp_executesql to execute it.

Here is an example of a script used to compare data between the same tables of different databases:

Static query:

SELECT * FROM [DB_ONE].[dbo].[ACTY]
EXCEPT
SELECT * FROM [DB_TWO].[dbo].[ACTY]

Since I want to easily change the name of table and schema, I have created this dynamic query:

declare @schema varchar(50)
declare @table varchar(50)
declare @query nvarchar(500)

set @schema = 'dbo'
set @table = 'ACTY'

set @query = 'SELECT * FROM [DB_ONE].[' + @schema + '].[' + @table + '] EXCEPT SELECT * FROM [DB_TWO].[' + @schema + '].[' + @table + ']'

EXEC sp_executesql @query

Since dynamic queries have many details that need to be considered and they are hard to maintain, I recommend that you read: The curse and blessings of dynamic SQL

Character.isDigit(string.charAt(0))

Note that this will allow any Unicode digit, not just 0-9. You might prefer:

char c = string.charAt(0);
isDigit = (c >= '0' && c <= '9');

Or the slower regex solutions:

s.substring(0, 1).matches("\\d")
// or the equivalent
s.substring(0, 1).matches("[0-9]")

However, with any of these methods, you must first be sure that the string isn't empty. If it is, charAt(0) and substring(0, 1) will throw a StringIndexOutOfBoundsException. startsWith does not have this problem.

To make the entire condition one line and avoid length checks, you can alter the regexes to the following:

s.matches("\\d.*")
// or the equivalent
s.matches("[0-9].*")

If the condition does not appear in a tight loop in your program, the small performance hit for using regular expressions is not likely to be noticeable.

Ok guys I found a possible solution to this problem. I realized that joins do not exists in Mongo, that's why first you need to query the user's ids with the role you like, and after that do another query to the profiles document, something like this:

    const exclude: string = '-_id -created_at -gallery -wallet -MaxRequestersPerBooking -active -__v';

  // Get the _ids of users with the role equal to role.
    await User.find({role: role}, {_id: 1, role: 1, name: 1},  function(err, docs) {

        // Map the docs into an array of just the _ids
        var ids = docs.map(function(doc) { return doc._id; });

        // Get the profiles whose users are in that set.
        Profile.find({user: {$in: ids}}, function(err, profiles) {
            // docs contains your answer
            res.json({
                code: 200,
                profiles: profiles,
                page: page
            })
        })
        .select(exclude)
        .populate({
            path: 'user',
            select: '-password -verified -_id -__v'
            // group: { role: "$role"} 
          })
    });

How to reproduce this error with as few lines as possible:

>>> class C:
...   def f(self):
...     print "hi"
...
>>> C.f()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: unbound method f() must be called with C instance as 
first argument (got nothing instead)

It fails because of TypeError because you didn't instantiate the class first, you have two choices: 1: either make the method static so you can run it in a static way, or 2: instantiate your class so you have an instance to grab onto, to run the method.

It looks like you want to run the method in a static way, do this:

>>> class C:
...   @staticmethod
...   def f():
...     print "hi"
...
>>> C.f()
hi

Or, what you probably meant is to use the instantiated instance like this:

>>> class C:
...   def f(self):
...     print "hi"
...
>>> c1 = C()
>>> c1.f()
hi
>>> C().f()
hi

If this confuses you, ask these questions:

1. What is the difference between the behavior of a static method vs the behavior of a normal method?
2. What does it mean to instantiate a class?
3. Differences between how static methods are run vs normal methods.
4. Differences between class and object.

All I can think of is that something is over-riding this afterwards.

You are including the reset styles first, right?

 var counter = 0;
 var listArray = [0, 1, 2, 3, 4];
 function callBack() {
     if (listArray.length === counter) {
         console.log('All Done')
     }
 };
 listArray.forEach(function(element){
     console.log(element);
     counter = counter + 1;
     callBack();
 });

The below code work fine with me of sure thanks for the above comments. You can add report viewer and change the visible=false and use the below code on submit button:

protected void Button1_Click(object sender, EventArgs e)
{
    Warning[] warnings;
    string[] streamIds;
    string mimeType = string.Empty;
    string encoding = string.Empty;
    string extension = string.Empty;
    string HIJRA_TODAY = "01/10/1435";
    ReportParameter[] param = new ReportParameter[3];
    param[0] = new ReportParameter("CUSTOMER_NUM", CUSTOMER_NUMTBX.Text);
    param[1] = new ReportParameter("REF_CD", REF_CDTB.Text);
    param[2] = new ReportParameter("HIJRA_TODAY", HIJRA_TODAY);

    byte[] bytes = ReportViewer1.LocalReport.Render(
        "PDF", 
        null, 
        out mimeType, 
        out encoding, 
        out extension, 
        out streamIds, 
        out warnings);

    Response.Buffer = true;
    Response.Clear();
    Response.ContentType = mimeType;
    Response.AddHeader(
        "content-disposition", 
        "attachment; filename= filename" + "." + extension);
    Response.OutputStream.Write(bytes, 0, bytes.Length); // create the file  
    Response.Flush(); // send it to the client to download  
    Response.End();
}    

You can add the command in the /etc/rc.local script that is executed at the end of startup.

Write the command before exit 0. Anything written after exit 0 will never be executed.

In Java 8, you don't have to use isDebugEnabled() to improve the performance.

https://logging.apache.org/log4j/2.0/manual/api.html#Java_8_lambda_support_for_lazy_logging

import java.util.logging.Logger;
...
Logger.getLogger("hello").info(() -> "Hello " + name);

All what you have to do is to select and download the bootstrap.css and bootstrap.js files from Bootswatch website, and then replace the original files with them.

Of course you have to add the paths to your layout page after the jQuery path that is all.

dt is nullable you need to access its Value

if (datetime.HasValue)
    dt = datetime.Value;

It is important to remember that it can be NULL. That is why the nullablestruct has the HasValue property that tells you if it is NULL or not.

You can also use the null-coalescing operator ?? to assign a default value

dt = datetime ?? DateTime.Now;

This will assign the value on the right if the value on the left is NULL

If you do not want to use CURL, you could find some examples on stackoverflow, just like this one here: How do I send a POST request with PHP?. I would recommend you watch a few tutorials on how to use GET and POST methods within PHP or just take a look at the php.net manual here: httprequest::send. You can find a lot of tutorials: HTTP POST from PHP, without cURL and so on...

scanner.useDelimiter(",");

This should work.

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;


public class TestScanner {

    public static void main(String[] args) throws FileNotFoundException {
        Scanner scanner = new Scanner(new File("/Users/pankaj/abc.csv"));
        scanner.useDelimiter(",");
        while(scanner.hasNext()){
            System.out.print(scanner.next()+"|");
        }
        scanner.close();
    }

}

For CSV File:

a,b,c d,e
1,2,3 4,5
X,Y,Z A,B

Output is:

a|b|c d|e
1|2|3 4|5
X|Y|Z A|B|

This is what I have for a utility class

class Util
{
    public static function sortArrayByName(&$arrayToSort, $meta) {
        usort($arrayToSort, function($a, $b) use ($meta) {
            return strcmp($a[$meta], $b[$meta]);
        });
    }
}

Call it:

Util::sortArrayByName($array, "array_property_name");

If you try set a value in datetime-local

date("Y-m-d\TH:i",strtotime('2010-12-30 23:21:46'));

//output : 2010-12-30T23:21

I've found two older scripts that use an indefinite or even a specific string to split. As an approach, these are always helpful.

https://www.administrator.de/contentid/226533#comment-1059704 https://www.administrator.de/contentid/267522#comment-1000886

@echo off
:noOption
if "%~1" neq "" goto :nohelp
echo Gibt eine Ausgabe bis zur angebenen Zeichenfolge&echo(
echo %~n0 ist mit Eingabeumleitung zu nutzen
echo %~n0 "Zeichenfolge" ^<Quelldatei [^>Zieldatei]&echo(
echo    Zeichenfolge    die zu suchende Zeichenfolge wird mit FIND bestimmt
echo            ohne AusgabeUmleitung Ausgabe im CMD Fenster
exit /b
:nohelp
setlocal disabledelayedexpansion
set "intemp=%temp%%time::=%"
set "string=%~1"
set "stringlength=0"
:Laenge string bestimmen
for /f eol^=^

^ delims^= %%i in (' cmd /u /von /c "echo(!string!"^|find /v "" ') do set /a Stringlength += 1

:Eingabe temporär speichern
>"%intemp%" find /n /v ""

:suchen der Zeichenfolge und Zeile bestimmen und speichen
set "NRout="
for /f "tokens=*delims=" %%a in (' find "%string%"^<"%intemp%" ') do if not defined NRout (set "LineStr=%%a"
  for /f "delims=[]" %%b in ("%%a") do set "NRout=%%b"
)
if not defined NRout >&2 echo Zeichenfolge nicht gefunden.& set /a xcode=1 &goto :end
if %NRout% gtr 1 call :Line
call :LineStr

:end
del "%intemp%"
exit /b %xcode%

:LineStr Suche nur jeden ersten Buchstaben des Strings in der Treffer-Zeile dann Ausgabe bis dahin
for /f eol^=^

^ delims^= %%a in ('cmd /u /von /c "echo(!String!"^|findstr .') do (
  for /f "delims=[]" %%i in (' cmd /u /von /c "echo(!LineStr!"^|find /n "%%a" ') do (
    setlocal enabledelayedexpansion
    for /f %%n in ('set /a %%i-1') do if !LineStr:^~%%n^,%stringlength%! equ !string! (
      set "Lineout=!LineStr:~0,%%n!!string!"
      echo(!Lineout:*]=!
      exit /b
    )
) )
exit /b 

:Line vorige Zeilen ausgeben
for /f "usebackq tokens=* delims=" %%i in ("%intemp%") do (
  for /f "tokens=1*delims=[]" %%n in ("%%i") do if %%n EQU %NRout%  exit /b
  set "Line=%%i"
  setlocal enabledelayedexpansion 
  echo(!Line:*]=!
  endlocal
)
exit /b

@echo off
:: CUTwithWildcards.cmd
:noOption
if "%~1" neq "" goto :nohelp
echo Gibt eine Ausgabe ohne die angebene Zeichenfolge.
echo Der Rest wird abgeschnitten.&echo(
echo %~n0 "Zeichenfolge" B n E [/i] &echo(
echo    Zeichenfolge    String zum Durchsuchen
echo    B   Zeichen Wonach am Anfang gesucht wird
echo    n   Auszulassende Zeichenanzahl
echo    E   Zeichen was das Ende der Zeichen Bestimmt
echo    /i  Case intensive
exit /b
:nohelp
setlocal disabledelayedexpansion
set  "Original=%~1"
set     "Begin=%~2"
set /a    Excl=%~3 ||echo Syntaxfehler.>&2 &&exit /b 1
set       "End=%~4"
if not defined end echo Syntaxfehler.>&2 &exit /b 1
set   "CaseInt=%~5"
:: end Setting Input Param
set       "out="
set      "more="
call :read Original
if errorlevel 1 echo Zeichenfolge nicht gefunden.>&2
exit /b
:read VarName B # E [/i]
for /f "delims=[]" %%a in (' cmd /u /von /c "echo  !%~1!"^|find /n %CaseInt% "%Begin%" ') do (
  if defined out exit /b 0
  for /f "delims=[]" %%b in (' cmd /u /von /c "echo !%1!"^|more +%Excl%^|find /n %CaseInt% "%End%"^|find "[%%a]" ') do (
    set "out=1"
    setlocal enabledelayedexpansion
    set "In=  !Original!"
    set "In=!In:~,%%a!"
    echo !In:^~2!
    endlocal
) )
if not defined out exit /b 1 
exit /b

::oneliner for CMDLine
set "Dq=""
for %i in ("*S??E*") do @set "out=1" &for /f "delims=[]" %a in ('cmd/u/c "echo  %i"^|find /n "S"') do @if defined out for /f "delims=[]" %b in ('cmd/u/c "echo %i"^|more +2^|find /n "E"^|find "[%a]"') do @if %a equ %b set "out=" & set in= "%i" &cmd /v/c echo ren "%i" !in:^~0^,%a!!Dq!)

SimpleDateFormat("MM-dd-yyyy");

instead of

SimpleDateFormat("mm-dd-yyyy");

because MM points Month, mm points minutes

SimpleDateFormat sm = new SimpleDateFormat("MM-dd-yyyy");
String strDate = sm.format(myDate);

For a quick fix or test, I find it handy just adding #define _CRT_SECURE_NO_WARNINGS to the top of the file before all #include

#define _CRT_SECURE_NO_WARNINGS
#include ...
int main(){
    //...
}

A div is a block element, and will span the width of the container unless a width is set. A span is an inline element, and will have the width of the text inside it. Currently, you are trying to set align as a CSS property. Align is an attribute.

<span align="center" style="border:1px solid red;">
    This is some text in a div element!
</span>

However, the align attribute is deprecated. You should use the CSS text-align property on the container.

<div style="text-align: center;">
    <span style="border:1px solid red;">
        This is some text in a div element!
    </span>
</div>

This snippet uses Common Table Expressions to reduce redundant code and to improve readability. It is a variation of John Baughman's answer.

The syntax is for SQL Server.

WITH products AS (
            SELECT prod_name,
                   price
              FROM Products_Table
             WHERE prod_name LIKE '%foo%'
     ),
     defaults AS (
            SELECT '-' AS prod_name,
                   0   AS price
     )

SELECT * FROM products
UNION ALL
SELECT * FROM defaults
 WHERE NOT EXISTS ( SELECT * FROM products );

For folks using Python 3.0+ (which should be everyone now):

Unfortunately, MySQL-Python 1.2.5 does not support Python 3.0+ yet (which is kinda unreasonable IMHO, Python 3+ has been out for a while). Reference : https://pypi.python.org/pypi/MySQL-python/1.2.5

So, my workaround is to use Oracle's MySQL connector. In settings.py, change DATABASE's 'ENGINE' field to: 'ENGINE': 'mysql.connector.django',

More info could be found in the last paragraph of the first answer to this question: Setting Django up to use MySQL

Hope this helps!!

So by adding the URL at the the end of the href, Each link will open in the same window? You could also probably use _BLANK within the HTML to do the same thing.

In your .htaccess file , if you are using apache you can try with

ErrorDocument 404 http://www.domain.com/notFound.html

First of all, I don't really see why you would want an object having only ID and Version, and all other props to be nulls. However, here is some code which will do that for you (which doesn't use JPA Em, but normal Hibernate. I assume you can find the equivalence in JPA or simply obtain the Hibernate Session obj from the em delegate Accessing Hibernate Session from EJB using EntityManager ):

List<T> results = session.createCriteria(entityClazz)
    .setProjection( Projections.projectionList()
        .add( Property.forName("ID") )
        .add( Property.forName("VERSION") )
    )
    .setResultTransformer(Transformers.aliasToBean(entityClazz); 
    .list();

This will return a list of Objects having their ID and Version set and all other props to null, as the aliasToBean transformer won't be able to find them. Again, I am uncertain I can think of a situation where I would want to do that.

I had the same issue which I resolved by first moving Atom.app from downloads to Applications. Then under Atom's menu options, I selected "Install Shell Commands".

Alternatively, if your cell is already a real date, just use .Value instead of .Value2:

excelApp.Range[namedRange].Value
{21/02/2013 00:00:00}
    Date: {21/02/2013 00:00:00}
    Day: 21
    DayOfWeek: Thursday
    DayOfYear: 52
    Hour: 0
    Kind: Unspecified
    Millisecond: 0
    Minute: 0
    Month: 2
    Second: 0
    Ticks: 634970016000000000
    TimeOfDay: {00:00:00}
    Year: 2013

excelApp.Range[namedRange].Value2
41326.0

you may also want to look at that already answered question Differences in string compare methods in C#

$("#pageCSS").attr('href', './css/new_css.css');

If like me you had installed a MySQL on your server (Windows 2012), and when reinstalling the installer is unable to start the MySQL service. Then you have to completely erase MySQL! I had to do the following steps to be sure :

1. Uninstall MySQL like any any software through the Control Panel -> Uninstall a Program
2. Be sure to erase the MySQL folder where you installed it.
3. Here is the trick (at least for me), you have to erase the C:\ProgramData\MySQL directory. Even if's not visible through the User Interface, enter the address in the windows explorer and you will find it! You will lose all the previous databases and users.
4. Restart your OS
5. When restarted check if the MySQL service is no more present the Windows Services (search for services in windows).
6. Be sure no services that use MySQL (application needing access to MySQL) are active
7. Resinstall MySQL and the service will be able to install itself again.

Got my info from the following blog :http://blogs.iis.net/rickbarber/completely-uninstall-mysql-from-windows

Concerning the answer by BoltClock and John, I personally had issues with the initial keyword when using IE11. It works fine in Chrome, but in IE it seems to have no effect.

According to this answer IE does not support the initial keyword: Div display:initial not working as intended in ie10 and chrome 29

I tried setting it blank instead as suggested here: how to revert back to normal after display:none for table row

This worked and was good enough for my scenario. Of course to set the real initial value the above answer is the only good one I could find.

the mySql blob class has the following function :

blob.getBytes

use it like this:

//(assuming you have a ResultSet named RS)
Blob blob = rs.getBlob("SomeDatabaseField");

int blobLength = (int) blob.length();  
byte[] blobAsBytes = blob.getBytes(1, blobLength);

//release the blob and free up memory. (since JDBC 4.0)
blob.free();

Run

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

Then run the following command in the folder where you downloaded: get-pip.py

python get-pip.py

$mystring = "this is the text I would like to truncate";

// Pass your variable to the function
$mystring = truncate($mystring);

// Truncated tring printed out;
echo $mystring;

//truncate text function
public function truncate($text) {

    //specify number fo characters to shorten by
    $chars = 25;

    $text = $text." ";
    $text = substr($text,0,$chars);
    $text = substr($text,0,strrpos($text,' '));
    $text = $text."...";
    return $text;
}

It's an iterator returned by the filter function.

If you want a list, just do

list(filter(f, range(2, 25)))

Nonetheless, you can just iterate over this object with a for loop.

for e in filter(f, range(2, 25)):
    do_stuff(e)

Efficient solution in C#

public class MyStack {
    private Queue<int> q1 = new Queue<int>();
    private Queue<int> q2 = new Queue<int>();
    private int count = 0;

    /**
     * Initialize your data structure here.
     */
    public MyStack() {
    }

    /**
     * Push element x onto stack.
     */
    public void Push(int x) {
        count++;
        q1.Enqueue(x);
        while (q2.Count > 0) {
            q1.Enqueue(q2.Peek());
            q2.Dequeue();
        }
        var temp = q1;
        q1 = q2;
        q2 = temp;
    }

    /**
     * Removes the element on top of the stack and returns that element.
     */
    public int Pop() {
        count--;
        return q2.Dequeue();
    }

    /**
     * Get the top element.
     */
    public int Top() {
        return q2.Peek();
    }

    /**
     * Returns whether the stack is empty.
     */
    public bool Empty() {
        if (count > 0) return false;
        return true;
    }
}

The second form (creating an HTTP server yourself, instead of having Express create one for you) is useful if you want to reuse the HTTP server, for example to run socket.io within the same HTTP server instance:

var express = require('express');
var app     = express();
var server  = require('http').createServer(app);
var io      = require('socket.io').listen(server);
...
server.listen(1234);

However, app.listen() also returns the HTTP server instance, so with a bit of rewriting you can achieve something similar without creating an HTTP server yourself:

var express   = require('express');
var app       = express();

// app.use/routes/etc...

var server    = app.listen(3033);
var io        = require('socket.io').listen(server);

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

Since the questions about best practice, I would add, that very often good idea to use hybrid approach for creating fragment when working with some REST web services

We can't pass complex objects, for example some User model, for case of displaying user fragment

But what we can do, is to check in onCreate that user!=null and if not - then bring him from data layer, otherwise - use existing.

This way we gain both ability to recreate by userId in case of fragment recreation by Android and snappiness for user actions, as well as ability to create fragments by holding to object itself or only it's id

Something likes this:

public class UserFragment extends Fragment {
    public final static String USER_ID="user_id";
    private User user;
    private long userId;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        userId = getArguments().getLong(USER_ID);
        if(user==null){
            //
            // Recreating here user from user id(i.e requesting from your data model,
            // which could be services, direct request to rest, or data layer sitting
            // on application model
            //
             user = bringUser();
        }
    }

    public static UserFragment newInstance(User user, long user_id){
        UserFragment userFragment = new UserFragment();
        Bundle args = new Bundle();
        args.putLong(USER_ID,user_id);
        if(user!=null){
            userFragment.user=user;
        }
        userFragment.setArguments(args);
        return userFragment;

    }

    public static UserFragment newInstance(long user_id){
        return newInstance(null,user_id);
    }

    public static UserFragment newInstance(User user){
        return newInstance(user,user.id);
    }
}

Open this folder "C:\ProgramData\" and right-click on "\Anaconda3". go to properties -> security and check all the boxes for each user. This worked for me.

Another workaround would be to spoof your IP using some sort of Public VPN or Tor network. This would be assuming the rate-limiting on the server at IP level.

There is a brief blog post demonstrating a way to use tor along with urllib2:

http://blog.flip-edesign.com/?p=119

If you are calling it a lot, the advice of "just use snprintf" can be annoying. So here's what you probably want:

const char *my_itoa_buf(char *buf, size_t len, int num)
{
  static char loc_buf[sizeof(int) * CHAR_BITS]; /* not thread safe */

  if (!buf)
  {
    buf = loc_buf;
    len = sizeof(loc_buf);
  }

  if (snprintf(buf, len, "%d", num) == -1)
    return ""; /* or whatever */

  return buf;
}

const char *my_itoa(int num)
{ return my_itoa_buf(NULL, 0, num); }

These methods worked for me, it maybe useful for anyone: MapOptions interface

set min zoom: mMap.setMinZoomPreference(N);

set max zoom: mMap.setMaxZoomPreference(N);

where N can equal to:

20 : 1128.497220

19 : 2256.994440

18 : 4513.988880

17 : 9027.977761

16 : 18055.955520

15 : 36111.911040

14 : 72223.822090

13 : 144447.644200

12 : 288895.288400

11 : 577790.576700

10 : 1155581.153000

9 : 2311162.307000

8 : 4622324.614000

7 : 9244649.227000

6 : 18489298.450000

5 : 36978596.910000

4 : 73957193.820000

3 : 147914387.600000

2 : 295828775.300000

1 : 591657550.500000

To make it more clear(and to put it together) I had to do Two things mentioned above.

1- Create a file /etc/ld.so.conf.d/opencv.conf and write to it the paths of folder where your opencv libraries are stored.(Answer by Cookyt)

2- Include the path of your opencv's .so files in LD_LIBRARY_PATH ()

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/opencv/lib

I solved this on my machine by just running sudo npm install in the directory that I was getting the error.

Note that neither DBCC DROPCLEANBUFFERS; nor DBCC FREEPROCCACHE; is supported in SQL Azure / SQL Data Warehouse.

However, if you need to reset the plan cache in SQL Azure, you can alter one of the tables in the query (for instance, just add then remove a column), this will have the side-effect of removing the plan from the cache.

I personally do this as a way of testing query performance without having to deal with cached plans.

More details about SQL Azure Procedure Cache here

static

is used for making the variable a class variable. You need not define a static variable while declaring.

Example:

#include <iostream>

class dummy
{
        public:
                static int dum;
};


int dummy::dum = 0; //This is important for static variable, otherwise you'd get a linking error

int main()
{
        dummy d;
        d.dum = 1;

        std::cout<<"Printing dum from object: "<<d.dum<<std::endl;
        std::cout<<"Printing dum from class: "<<dummy::dum<<std::endl;

        return 0;
}

This would print: Printing dum from object: 1 Printing dum from class: 1

The variable dum is a class variable. Trying to access it via an object just informs the compiler that it is a variable of which class. Consider a scenario where you could use a variable to count the number of objects created. static would come in handy there.

const

is used to make it a read-only variable. You need to define and declare the const variable at once.

In the same program mentioned above, let's make the dum a const as well:

class dummy
{
        public:
                static const int dum; // This would give an error. You need to define it as well
                static const int dum = 1; //this is correct
                const int dum = 1; //Correct. Just not making it a class variable

};

Suppose in the main, I am doing this:

int main()
{
        dummy d;
        d.dum = 1; //Illegal!

        std::cout<<"Printing dum from object: "<<d.dum<<std::endl;
        std::cout<<"Printing dum from class: "<<dummy::dum<<std::endl;

        return 0;
}

Though static has been manageable to understand, const is messed up in c++. The following resource helps in understanding it better: http://duramecho.com/ComputerInformation/WhyHowCppConst.html

Figured it out.

You'll have to add the following gradle dependency :

compile 'com.android.support:recyclerview-v7:+'

another issue I had compiling was the compileSdkVersion. Apparently you'll have to compile it against android-L

Your build.gradle file should look something like this:

apply plugin: 'android'
android {
    compileSdkVersion 'android-L'
    buildToolsVersion '19.1.0'
    [...]
}
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:recyclerview-v7:+'
}

From SQLServer 2012 more elegant alter role:

use mydb
go

ALTER ROLE db_datareader
  ADD MEMBER MYUSER 
go
ALTER ROLE db_datawriter
  ADD MEMBER MYUSER 
go

as a curiosity

    String s1 = null;
    String s2 = "hello";

     s1 = s1 + s2;
   

    System.out.println((s); // nullhello

Java conveniently has the instanceof operator (JLS 15.20.2) to test if a given object is of a given type.

 if (x instanceof List<?>) {   
    List<?> list = (List<?>) x;
    // do something with list
 } else if (x instanceof Collection<?>) {
    Collection<?> col = (Collection<?>) x;
    // do something with col
 }

One thing should be mentioned here: it's important in these kinds of constructs to check in the right order. You will find that if you had swapped the order of the check in the above snippet, the code will still compile, but it will no longer work. That is the following code doesn't work:

 // DOESN'T WORK! Wrong order!
 if (x instanceof Collection<?>) {
    Collection<?> col = (Collection<?>) x;
    // do something with col
 } else if (x instanceof List<?>) { // this will never be reached!
    List<?> list = (List<?>) x;
    // do something with list
 }

The problem is that a List<?> is-a Collection<?>, so it will pass the first test, and the else means that it will never reach the second test. You have to test from the most specific to the most general type.

This solution works for me:

turning off the USB debugging from my device settings , and then turning it on again.

its Much quicker and easier than restart the device.

I found that in my code when I used a ration or percentage for line-height line-height;1.5;

My page would scale in such a way that lower case font and upper case font would take up different page heights (I.E. All caps took more room than all lower). Normally I think this looks better, but I had to go to a fixed height line-height:24px; so that I could predict exactly how many pixels each page would take with a given number of lines.

Simply look at:

http://download.oracle.com/javase/6/docs/api/java/math/BigDecimal.html#ROUND_HALF_UP

and:

setScale(int precision, int roundingMode)

Or if using Java 6, then

http://download.oracle.com/javase/6/docs/api/java/math/RoundingMode.html#HALF_UP

http://download.oracle.com/javase/6/docs/api/java/math/MathContext.html

and either:

setScale(int precision, RoundingMode mode);
round(MathContext mc);

In case if you would like to get the largest K element using max heap, you can do the following trick:

nums= [3,2,1,5,6,4]
k = 2  #k being the kth largest element you want to get
heapq.heapify(nums) 
temp = heapq.nlargest(k, nums)
return temp[-1]

Another way to do it:

    switch date1.compare(date2) {
        case .orderedAscending:
            break

        case .orderedDescending:
            break;

        case .orderedSame:
            break
    }

<html>
  <head>
    <script src="http://code.jquery.com/jquery-1.9.1.js"></script>
    <script>
      $(function () {
        $('form').bind('click', function (event) {
        // using this page stop being refreshing 
        event.preventDefault();

          $.ajax({
            type: 'POST',
            url: 'post.php',
            data: $('form').serialize(),
            success: function () {
              alert('form was submitted');
            }
          });
        });
      });
    </script>
  </head>
  <body>
    <form>
      <input name="time" value="00:00:00.00"><br>
      <input name="date" value="0000-00-00"><br>
      <input name="submit" type="submit" value="Submit">
    </form>
  </body>
</html>

PHP

<?php

if(isset($_POST["date"]) || isset($_POST["time"])) {
$time="";
$date="";
if(isset($_POST['time'])){$time=$_POST['time']}
if(isset($_POST['date'])){$date=$_POST['date']}

echo $time."<br>";
echo $date;
}
?>

all: program
program.o: program.h headers.h

is enough. the rest is implicit

I would use the SET command from the command prompt to export all the variables, rather than just PATH as recommended above.

C:\> SET >> allvariables.txt

To import the variablies, one can use a simple loop:

C:\> for /F %A in (allvariables.txt) do SET %A

FYI Dark theme is now in the Dev Version of MySQL Workbench

Update: From what I can tell it is Natively built into MySQL Workbench 8.0.15 for MAC OS X

The package I downloaded was mysql-workbench-community-8.0.15-macos-x86_64.dmg

https://dev.mysql.com/downloads/workbench/

If you still can't access the management console after a fresh install, check if the management console was enabled. To enable it:

1. Go to the RabbitMQ command prompt.

2. Type:

   rabbitmq-plugins enable rabbitmq_management
   

I just wanted to add that if you don't see Team -> Share project, it's likely you have to remove the project from the workspace before importing it back in. This is what happened to me, and I had to remove and readd it to the workspace for it to fix itself. (This happened when moving from dramatically different Eclipse versions + plugins using the same workspace.)

subclipse not showing "share project" option on project context menu in eclipse

Here's a simple one written in VB for an ASPX page:

                If myVar > 1 Then
                    response.write("Greater than 1")
                else
                    response.write("Not!")
                End If

for API Level 11 or above:

case TelephonyManager.PHONE_TYPE_SIP: 
return "SIP";

TelephonyManager tm= (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
textDeviceID.setText(getDeviceID(tm));

A string-oriented alternative, that uses an array:

spec=(IGNORE REPLACE)
for p in {13..15}; do
  echo "$p: ${spec[p==14]}";
done

which outputs:

13: IGNORE
14: REPLACE
15: IGNORE

you could put the style in container div menu with:

<div style="position:relative; z-index:10">
   ...
   <!--html menu-->
   ...
</div>

before

after

if you want to get items anywhere on that date you need to compare two dates

You can create two dates off of the first one like this, to get the start of the day, and the end of the day.

var startDate = new Date(); // this is the starting date that looks like ISODate("2014-10-03T04:00:00.188Z")

startDate.setSeconds(0);
startDate.setHours(0);
startDate.setMinutes(0);

var dateMidnight = new Date(startDate);
dateMidnight.setHours(23);
dateMidnight.setMinutes(59);
dateMidnight.setSeconds(59);

### MONGO QUERY

var query = {
        inserted_at: {
                    $gt:morning,
                    $lt:dateScrapedMidnight
        }
};

//MORNING: Sun Oct 12 2014 00:00:00 GMT-0400 (EDT)
//MIDNIGHT: Sun Oct 12 2014 23:59:59 GMT-0400 (EDT)

If the request could not be correctly parsed (including the request entity/body) the appropriate response is 400 Bad Request [1].

RFC 4918 states that 422 Unprocessable Entity is applicable when the request entity is syntactically well-formed, but semantically erroneous. So if the request entity is garbled (like a bad email format) use 400; but if it just doesn't make sense (like @example.com) use 422.

If the issue is that, as stated in the question, user name/email already exists, you could use 409 Conflict [2] with a description of the conflict, and a hint about how to fix it (in this case, "pick a different user name/email"). However in the spec as written, 403 Forbidden [3] can also be used in this case, arguments about HTTP Authorization notwithstanding.

412 Precondition Failed [4] is used when a precondition request header (e.g. If-Match) that was supplied by the client evaluates to false. That is, the client requested something and supplied preconditions, knowing full well that those preconditions might fail. 412 should never be sprung on the client out of the blue, and shouldn't be related to the request entity per se.

This is the solution i found.

https://github.com/aspnet/EntityFramework.Docs/blob/master/entity-framework/core/miscellaneous/configuring-dbcontext.md

Configure DBContext via AddDbContext

public void ConfigureServices(IServiceCollection services)
{
    services.AddDbContext<BloggingContext>(options => options.UseSqlite("Data Source=blog.db"));
}

Add new constructor to your DBContext class

public class BloggingContext : DbContext
{
    public BloggingContext(DbContextOptions<BloggingContext> options)
      :base(options)
    { }

    public DbSet<Blog> Blogs { get; set; }
}

Inject context to your controllers

public class MyController
{
    private readonly BloggingContext _context;

    public MyController(BloggingContext context)
    {
      _context = context;
    }

    ...
}

I am pretty sure that those volumes are actually mounted on your system. Look in /proc/mounts and you will see them there. You will likely need to sudo umount <path> or sudo umount -f -n <path>. You should be able to get the mounted path either in /proc/mounts or through docker volume inspect

Logins are not too complicated, but there are some specific pieces that almost all login processes need.

First, make sure you enable the session variable on all pages that require knowledge of logged-in status by putting this at the beginning of those pages:

session_start();

Next, when the user submits their username and password via the login form, you will typically check their username and password by querying a database containing username and password information, such as MySQL. If the database returns a match, you can then set a session variable to contain that fact. You might also want to include other information:

if (match_found_in_database()) {
    $_SESSION['loggedin'] = true;
    $_SESSION['username'] = $username; // $username coming from the form, such as $_POST['username']
                                       // something like this is optional, of course
}

Then, on the page that depends on logged-in status, put the following (don't forget the session_start()):

if (isset($_SESSION['loggedin']) && $_SESSION['loggedin'] == true) {
    echo "Welcome to the member's area, " . $_SESSION['username'] . "!";
} else {
    echo "Please log in first to see this page.";
}

Those are the basic components. If you need help with the SQL aspect, there are tutorials-a-plenty around the net.

Changing format('woff') to format('font-woff') solves the problem.

Just a little change compared to Germano Plebani's answer

 @font-face {
  font-family: 'MyWebFont';
  src: url('webfont.eot'); /* IE9 Compat Modes */
  src: url('webfont.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('webfont.woff2') format('woff2'), /* Super Modern Browsers */
       url('webfont.woff') format('font-woff'), /* Pretty Modern Browsers */
       url('webfont.ttf')  format('truetype'), /* Safari, Android, iOS */
       url('webfont.svg#svgFontName') format('svg'); /* Legacy iOS */
}

Please check if your browser sources can open it and what is the type

Not sure if this violates some good practice coding rule but I usually come out with this one:

if(typeof __t == 'undefined')
        __t = 0;
clearTimeout(__t);
__t = setTimeout(callback, 1000);

This prevent the need to declare the timer out of the function.

EDIT: this also don't declare a new variable at each invocation, but always recycle the same.

Hope this helps.

Potential memory issues with strtok:

Since one of the suggested solutions uses strtok, unfortunately it doesn't point out a potential memory issue (though it claims to be memory efficient). When using strtok according to the manual, the:

Note that only the first call to strtok uses the string argument. Every subsequent call to strtok only needs the token to use, as it keeps track of where it is in the current string.

It does this by loading the file into memory. If you're using large files, you need to flush them if you're done looping through the file.

<?php
function process($str) {
    $line = strtok($str, PHP_EOL);

    /*do something with the first line here...*/

    while ($line !== FALSE) {
        // get the next line
        $line = strtok(PHP_EOL);

        /*do something with the rest of the lines here...*/

    }
    //the bit that frees up memory
    strtok('', '');
}

If you're only concerned with physical files (eg. datamining):

According to the manual, for the file upload part you can use the file command:

 //Create the array
 $lines = file( $some_file );

 foreach ( $lines as $line ) {
   //do something here.
 }

If you don't want to compare the order but you do want to compare the count of each item, including handling null values, then I've written an extension method for this.

It gives for example the following results:

new int?[]{  }.IgnoreOrderComparison(new int?{ });                            // true
new int?[]{ 1 }.IgnoreOrderComparison(new int?{ });                           // false
new int?[]{ }.IgnoreOrderComparison(new int?{ 1 });                           // false
new int?[]{ 1 }.IgnoreOrderComparison(new int?{ 1 });                         // true
new int?[]{ 1, 2 }.IgnoreOrderComparison(new int?{ 2, 1 });                   // true
new int?[]{ 1, 2, null }.IgnoreOrderComparison(new int?{ 2, 1 });             // false
new int?[]{ 1, 2, null }.IgnoreOrderComparison(new int?{ null, 2, 1 });       // true
new int?[]{ 1, 2, null, null }.IgnoreOrderComparison(new int?{ null, 2, 1 }); // false
new int?[]{ 2 }.IgnoreOrderComparison(new int?{ 2, 2 });                      // false
new int?[]{ 2, 2 }.IgnoreOrderComparison(new int?{ 2, 2 });                   // true

Here is the code:

public static class ArrayComparisonExtensions
{
    public static bool IgnoreOrderComparison<TSource>(this IEnumerable<TSource> first, IEnumerable<TSource> second) =>
        IgnoreOrderComparison(first, second, EqualityComparer<TSource>.Default);

    public static bool IgnoreOrderComparison<TSource>(this IEnumerable<TSource> first, IEnumerable<TSource> second, IEqualityComparer<TSource> comparer)
    {
        var a = ToDictionary(first, out var firstNullCount);
        var b = ToDictionary(second, out var secondNullCount);

        if (a.Count != b.Count)
            return false;

        if (firstNullCount != secondNullCount)
            return false;

        foreach (var item in a)
        {
            if (b.TryGetValue(item.Key, out var count) && item.Value == count)
                continue;
            return false;
        }


        return true;

        Dictionary<TSource, int> ToDictionary(IEnumerable<TSource> items, out int nullCount)
        {
            nullCount = 0;
            var result = new Dictionary<TSource, int>(comparer);
            foreach (var item in items)
            {
                if (item is null)
                    nullCount++;
                else if (result.TryGetValue(item, out var count))
                    result[item] = count + 1;
                else
                    result[item] = 1;
            }

            return result;
        }
    }
}

It only enumerates each enumerable once, but it does create a dictionary for each enumerable and iterates those once too. I'd be interested in ways to improve this.

a.h:

#ifndef A_H
#define A_H

struct a { 
    int i;
    struct b {
        int j;
    }
};

#endif

there you go, now you just need to include a.h to the files where you want to use this structure.

Faced with the same situation playing with Javascript webworkers. Unfortunately Chrome doesn't allow to access javascript workers stored in a local file.

One kind of workaround below using a local storage is to running Chrome with --allow-file-access-from-files (with s at the end), but only one instance of Chrome is allowed, which is not too convenient for me. For this reason i'm using Chrome Canary, with file access allowed.

BTW in Firefox there is no such an issue.

Cast the dtype of the col to str and you can perform vectorised slicing calling str:

In [29]:
df['new_col'] = df['First'].astype(str).str[0]
df

Out[29]:
   First  Second new_col
0    123     234       1
1     22    4353       2
2     32     355       3
3    453     453       4
4     45     345       4
5    453     453       4
6     56      56       5

if you need to you can cast the dtype back again calling astype(int) on the column

As previously mentioned, you have to write it. Here is my humble version: (super basic one)

function tprint (t, s)
    for k, v in pairs(t) do
        local kfmt = '["' .. tostring(k) ..'"]'
        if type(k) ~= 'string' then
            kfmt = '[' .. k .. ']'
        end
        local vfmt = '"'.. tostring(v) ..'"'
        if type(v) == 'table' then
            tprint(v, (s or '')..kfmt)
        else
            if type(v) ~= 'string' then
                vfmt = tostring(v)
            end
            print(type(t)..(s or '')..kfmt..' = '..vfmt)
        end
    end
end

example:

local mytbl = { ['1']="a", 2, 3, b="c", t={d=1} }
tprint(mytbl)

output (Lua 5.0):

table[1] = 2
table[2] = 3
table["1"] = "a"
table["t"]["d"] = 1
table["b"] = "c"

Unless you have some really compelling reason not to, I suggest ditching the MS JDBC driver.

Instead, use the jtds jdbc driver. Read the README.SSO file in the jtds distribution on how to configure for single-sign-on (native authentication) and where to put the native DLL to ensure it can be loaded by the JVM.

If the 'Cool Options' are hidden from the view before the field is focused then you would want to create this in JQuery instead of having it in the DOM so anyone using a screen reader wouldn't see unnecessary information. Why should they have to listen to it when we don't have to see it?

So you can setup variables like so:

var $coolOptions= $("<div id='options'></div>").text("Some cool options");

and then append (or prepend) on focus

$("input[name='input_name']").focus(function() {
    $(this).append($coolOptions);
});

and then remove when the focus ends

$("input[name='input_name']").focusout(function() {
    $('#options').remove();
});

I'm giving the response assuming that you have already defined rules in you local project root with .eslintrc and .eslintignore. After Installing VSCode Eslint Extension several configurations which need to do in settings.json for vscode

eslint.enable: true
eslint.nodePath: <directory where your extensions available>

Installing eslint local as a project dependency is the last ingredient for this to work. consider not to install eslint as global which could conflict with your local installed package.

Inside file strings.xml define a String resource like this:

<string name="string_to_format">Amount: %1$f  for %2$d days%3$s</string>

Inside your code (assume it inherits from Context) simply do the following:

 String formattedString = getString(R.string.string_to_format, floatVar, decimalVar, stringVar);

(In comparison to the answer from LocalPCGuy or Giovanny Farto M. the String.format method is not needed.)

Might not solve the problem described in this particular question, but might be useful to people looking to create tables out of array of objects:

function createTable(objectArray, fields, fieldTitles) {_x000D_
  let body = document.getElementsByTagName('body')[0];_x000D_
  let tbl = document.createElement('table');_x000D_
  let thead = document.createElement('thead');_x000D_
  let thr = document.createElement('tr');_x000D_
  fieldTitles.forEach((fieldTitle) => {_x000D_
    let th = document.createElement('th');_x000D_
    th.appendChild(document.createTextNode(fieldTitle));_x000D_
    thr.appendChild(th);_x000D_
  });_x000D_
  thead.appendChild(thr);_x000D_
  tbl.appendChild(thead);_x000D_
_x000D_
  let tbdy = document.createElement('tbody');_x000D_
  let tr = document.createElement('tr');_x000D_
  objectArray.forEach((object) => {_x000D_
    let tr = document.createElement('tr');_x000D_
    fields.forEach((field) => {_x000D_
      var td = document.createElement('td');_x000D_
      td.appendChild(document.createTextNode(object[field]));_x000D_
      tr.appendChild(td);_x000D_
    });_x000D_
    tbdy.appendChild(tr);    _x000D_
  });_x000D_
  tbl.appendChild(tbdy);_x000D_
  body.appendChild(tbl)_x000D_
  return tbl;_x000D_
}_x000D_
_x000D_
createTable([_x000D_
  {name: 'Banana', price: '3.04'},_x000D_
  {name: 'Orange', price: '2.56'},_x000D_
  {name: 'Apple', price: '1.45'}_x000D_
],_x000D_
['name', 'price'], ['Name', 'Price']);

If you get that error message (Peer authentication failed for user (PG::Error)) when running unit tests, make sure the test database exists.

I created small utility which tries to allocate as much memory as possible to crash and it records when memory warnings and crash happened. This helps to find out what's the memory budget for any iOS device.

https://github.com/Split82/iOSMemoryBudgetTest

Edit: If you know which package manager was used to install, it is best to uninstall with the same package manager. Examples for apt, make, yum are in other answers.

This is a manual approach:

Running which node will return something like /path/bin/node.

Then run cd /path

This is all that is added by Node.JS.

rm -r bin/node bin/node-waf include/node lib/node lib/pkgconfig/nodejs.pc share/man/man1/node.1

Now the only thing I don't know about is npm and what it has installed. If you install npm again into a custom path that starts off empty, then you can see what it adds and then you will be able to make a list for npm similar to the above list I made for node.

I think your all setting is good but you doing to misplace your htaccess file go and add your htaccess to your project file

project_folder->htaccess

and add this code to your htaccess

RewriteEngine on
RewriteCond $1 !^(index\.php|resources|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]

I did something similar but I use binding to get the selected item :

<DataGrid Grid.Row="1" AutoGenerateColumns="False" Name="dataGrid"
          IsReadOnly="True" SelectionMode="Single"
          ItemsSource="{Binding ObservableContactList}" 
          SelectedItem="{Binding SelectedContact}">
  <DataGrid.Columns>
    <DataGridTextColumn Binding="{Binding Path=Name}" Header="Name"/>
    <DataGridTextColumn Binding="{Binding Path=FamilyName}" Header="FamilyName"/>
    <DataGridTextColumn Binding="{Binding Path=Age}" Header="Age"/>
    <DataGridTextColumn Binding="{Binding Path=Relation}" Header="Relation"/>
    <DataGridTextColumn Binding="{Binding Path=Phone.Display}" Header="Phone"/>
    <DataGridTextColumn Binding="{Binding Path=Address.Display}" Header="Addr"/>
    <DataGridTextColumn Binding="{Binding Path=Mail}" Header="E-mail"/>
  </DataGrid.Columns>
</DataGrid>

So I can access my SelectedContact.Name in my ViewModel.

Just another solution, hope some one may like it :

Using: [False, True][Expression]

>>> map(lambda x: [x*100, x][x % 2 != 0], range(1,10))
[1, 200, 3, 400, 5, 600, 7, 800, 9]
>>>

You can delete any component by removing all its lines from app.module.ts . Its working fine for me.

To remove a timezone (tzinfo) from a datetime object:

# dt_tz is a datetime.datetime object
dt = dt_tz.replace(tzinfo=None)

If you are using a library like arrow, then you can remove timezone by simply converting an arrow object to to a datetime object, then doing the same thing as the example above.

# <Arrow [2014-10-09T10:56:09.347444-07:00]>
arrowObj = arrow.get('2014-10-09T10:56:09.347444-07:00')

# datetime.datetime(2014, 10, 9, 10, 56, 9, 347444, tzinfo=tzoffset(None, -25200))
tmpDatetime = arrowObj.datetime

# datetime.datetime(2014, 10, 9, 10, 56, 9, 347444)
tmpDatetime = tmpDatetime.replace(tzinfo=None)

Why would you do this? One example is that mysql does not support timezones with its DATETIME type. So using ORM's like sqlalchemy will simply remove the timezone when you give it a datetime.datetime object to insert into the database. The solution is to convert your datetime.datetime object to UTC (so everything in your database is UTC since it can't specify timezone) then either insert it into the database (where the timezone is removed anyway) or remove it yourself. Also note that you cannot compare datetime.datetime objects where one is timezone aware and another is timezone naive.

##############################################################################
# MySQL example! where MySQL doesn't support timezones with its DATETIME type!
##############################################################################

arrowObj = arrow.get('2014-10-09T10:56:09.347444-07:00')

arrowDt = arrowObj.to("utc").datetime

# inserts datetime.datetime(2014, 10, 9, 17, 56, 9, 347444, tzinfo=tzutc())
insertIntoMysqlDatabase(arrowDt)

# returns datetime.datetime(2014, 10, 9, 17, 56, 9, 347444)
dbDatetimeNoTz = getFromMysqlDatabase()

# cannot compare timzeone aware and timezone naive
dbDatetimeNoTz == arrowDt # False, or TypeError on python versions before 3.3

# compare datetimes that are both aware or both naive work however
dbDatetimeNoTz == arrowDt.replace(tzinfo=None) # True