Either add the frameBorder attribute, or use style with border-width 0px;, or set border style equal to none.
use any one from below 3:
<iframe src="myURL" width="300" height="300" style="border-width:0px;">Browser not compatible.</iframe>_x000D_
_x000D_
<iframe src="myURL" width="300" height="300" frameborder="0">Browser not compatible.</iframe>_x000D_
_x000D_
<iframe src="myURL" width="300" height="300" style="border:none;">Browser not compatible.</iframe>
_x000D_
This happens when your Xcode version doesn't have a necessary component to build the application to your target OS. You should update your Xcode.
If you are building a new application for a beta OS version that no stable Xcode version is able to build, you should download the newest Xcode beta version.
I also had this problem. I was using Xcode 7.3 for my iOS 10 beta iPhone, so I went to install Xcode 8-beta, and I did the following step to continue using the stable version of Xcode with new build tool:
Just like @onmyway133 answer, but more user-friendly is after finish installing the Xcode 8-beta
version, go to Xcode 7.3 preferences (Cmd
+ ,
), go to the tab locations, change the Command Line Tools
to Xcode 8
in the dropdown list.
I successfully built to both iOS simulator 9.3 and my device iOS 10 beta using Xcode 7.3.
I was able to solve this in Eclipse Helios by right-clicking on the project, picking "Java Build Path", "Add Library...", "JRE System Library", "Workspace default JRE (jdk1.6.0_17)" and finally "Finish".
We had to code a check to establish if the difference between two dates, a start and end date was greater than 2 years.
Thanks to the tips above it was done as follows:
DateTime StartDate = Convert.ToDateTime("01/01/2012");
DateTime EndDate = Convert.ToDateTime("01/01/2014");
DateTime TwoYears = StartDate.AddYears(2);
if EndDate > TwoYears .....
I have to write a whole answer separately since it's hard to add a comment so long to the second answer.
I'm sorry to say this, but the second answer above doesn't work right.
The following three scenarios will show my point:
Scenario 1: Before the following way was deprecated,
$(window).load(function () {
alert("Window Loaded.");
});
if we execute the following two queries:
<script>
$(window).load(function () {
alert("Window Loaded.");
});
$(document).ready(function() {
alert("Dom Loaded.");
});
</script>,
the alert (Dom Loaded.) from the second query will show first, and the one (Window Loaded.) from the first query will show later, which is the way it should be.
Scenario 2: But if we execute the following two queries like the second answer above suggests:
<script>
$(window).ready(function () {
alert("Window Loaded.");
});
$(document).ready(function() {
alert("Dom Loaded.");
});
</script>,
the alert (Window Loaded.) from the first query will show first, and the one (Dom Loaded.) from the second query will show later, which is NOT right.
Scenario 3: On the other hand, if we execute the following two queries, we'll get the correct result:
<script>
$(window).on("load", function () {
alert("Window Loaded.");
});
$(document).ready(function() {
alert("Dom Loaded.");
});
</script>,
that is to say, the alert (Dom Loaded.) from the second query will show first, and the one (Window Loaded.) from the first query will show later, which is the RIGHT result.
In short, the FIRST answer is the CORRECT one:
$(window).on('load', function () {
alert("Window Loaded.");
});
This is explained in Apple's documentation, but below are some examples of what is actually happening.
Note that there is no "atomic" keyword, if you do not specify "nonatomic", then the property is atomic, but specifying "atomic" explicitly will result in an error.
If you do not specify "nonatomic", then the property is atomic, but you can still specify "atomic" explicitly in recent versions if you want to.
//@property(nonatomic, retain) UITextField *userName;
//Generates roughly
- (UITextField *) userName {
return userName;
}
- (void) setUserName:(UITextField *)userName_ {
[userName_ retain];
[userName release];
userName = userName_;
}
Now, the atomic variant is a bit more complicated:
//@property(retain) UITextField *userName;
//Generates roughly
- (UITextField *) userName {
UITextField *retval = nil;
@synchronized(self) {
retval = [[userName retain] autorelease];
}
return retval;
}
- (void) setUserName:(UITextField *)userName_ {
@synchronized(self) {
[userName_ retain];
[userName release];
userName = userName_;
}
}
Basically, the atomic version has to take a lock in order to guarantee thread safety, and also is bumping the ref count on the object (and the autorelease count to balance it) so that the object is guaranteed to exist for the caller, otherwise there is a potential race condition if another thread is setting the value, causing the ref count to drop to 0.
There are actually a large number of different variants of how these things work depending on whether the properties are scalar values or objects, and how retain, copy, readonly, nonatomic, etc interact. In general the property synthesizers just know how to do the "right thing" for all combinations.
import glob
import os
root_dir = <root_dir_here>
for filename in glob.iglob(root_dir + '**/**', recursive=True):
if os.path.isfile(filename):
with open(filename,'r') as file:
print(file.read())
**/**
is used to get all files recursively including directory
.
if os.path.isfile(filename)
is used to check if filename
variable is file
or directory
, if it is file then we can read that file.
Here I am printing file.
This answer applies to Jackson versions prior to 2+ (originally written for 1.8). See @SupunSameera's answer for a version that works with newer versions of Jackson.
The JSON terms for "node name" is "key." Since JsonNode#iterator()
does not include keys, you need to iterate differently:
for (Map.Entry<String, JsonNode> elt : rootNode.fields())
{
if ("foo".equals(elt.getKey()))
{
// bar
}
}
If you only need to see the keys, you can simplify things a bit with JsonNode#fieldNames()
:
for (String key : rootNode.fieldNames())
{
if ("foo".equals(key))
{
// bar
}
}
And if you just want to find the node with key "foo"
, you can access it directly. This will yield better performance (constant-time lookup) and cleaner/clearer code than using a loop:
JsonNode foo = rootNode.get("foo");
if (foo != null)
{
// frob that widget
}
This worked for me: (notice that java 8 is required)
String requestData = request.getReader().lines().collect(Collectors.joining());
UserJsonParser u = gson.fromJson(requestData, UserJsonParser.class);
UserJsonParse is a class that shows gson how to parse the json formant.
class is like that:
public class UserJsonParser {
private String username;
private String name;
private String lastname;
private String mail;
private String pass1;
//then put setters and getters
}
the json string that is parsed is like that:
$jsonData: { "username": "testuser", "pass1": "clave1234" }
The rest of values (mail, lastname, name) are set to null
There is an easier way to avoid the Strong Parameters at all, you just need to convert the parameters to a regular hash, as:
unlocked_params = ActiveSupport::HashWithIndifferentAccess.new(params)
model.create!(unlocked_params)
This defeats the purpose of strong parameters of course, but if you are in a situation like mine (I'm doing my own management of allowed params in another part of my system) this will get the job done.
You can consider using the C-Style while
loop instead. This works just fine in Swift 3:
var i = 5
while i > 0 {
print(i)
i -= 1
}
How would you check if a variable is a dictionary in Python?
This is an excellent question, but it is unfortunate that the most upvoted answer leads with a poor recommendation, type(obj) is dict
.
(Note that you should also not use dict
as a variable name - it's the name of the builtin object.)
If you are writing code that will be imported and used by others, do not presume that they will use the dict builtin directly - making that presumption makes your code more inflexible and in this case, create easily hidden bugs that would not error the program out.
I strongly suggest, for the purposes of correctness, maintainability, and flexibility for future users, never having less flexible, unidiomatic expressions in your code when there are more flexible, idiomatic expressions.
is
is a test for object identity. It does not support inheritance, it does not support any abstraction, and it does not support the interface.
So I will provide several options that do.
This is the first recommendation I would make, because it allows for users to supply their own subclass of dict, or a OrderedDict
, defaultdict
, or Counter
from the collections module:
if isinstance(any_object, dict):
But there are even more flexible options.
from collections.abc import Mapping
if isinstance(any_object, Mapping):
This allows the user of your code to use their own custom implementation of an abstract Mapping, which also includes any subclass of dict
, and still get the correct behavior.
You commonly hear the OOP advice, "program to an interface".
This strategy takes advantage of Python's polymorphism or duck-typing.
So just attempt to access the interface, catching the specific expected errors (AttributeError
in case there is no .items
and TypeError
in case items
is not callable) with a reasonable fallback - and now any class that implements that interface will give you its items (note .iteritems()
is gone in Python 3):
try:
items = any_object.items()
except (AttributeError, TypeError):
non_items_behavior(any_object)
else: # no exception raised
for item in items: ...
Perhaps you might think using duck-typing like this goes too far in allowing for too many false positives, and it may be, depending on your objectives for this code.
Don't use is
to check types for standard control flow. Use isinstance
, consider abstractions like Mapping
or MutableMapping
, and consider avoiding type-checking altogether, using the interface directly.
I used ASIHTTPRequest a lot like Jane Sales answer but it is not under development anymore and the author suggests using other libraries like AFNetworking.
Honestly, I think now is the time to start looking elsewhere.
AFNetworking works great, and let you work with blocks a lot (which is a great relief).
Here's an image upload example from their documentation page on github:
NSURL *url = [NSURL URLWithString:@"http://api-base-url.com"];
AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:url];
NSData *imageData = UIImageJPEGRepresentation([UIImage imageNamed:@"avatar.jpg"], 0.5);
NSMutableURLRequest *request = [httpClient multipartFormRequestWithMethod:@"POST" path:@"/upload" parameters:nil constructingBodyWithBlock: ^(id <AFMultipartFormData>formData) {
[formData appendPartWithFileData:imageData name:@"avatar" fileName:@"avatar.jpg" mimeType:@"image/jpeg"];
}];
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
[operation setUploadProgressBlock:^(NSUInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite) {
NSLog(@"Sent %lld of %lld bytes", totalBytesWritten, totalBytesExpectedToWrite);
}];
[httpClient enqueueHTTPRequestOperation:operation];
It can be solved in more simple way: in web.xml
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.htm</welcome-file>
</welcome-file-list>
After that use any controllers that your want to process index.htm with @RequestMapping("index.htm"). Or just use index controller
<bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="mappings">
<props>
<prop key="index.htm">indexController</prop>
</props>
</property>
<bean name="indexController" class="org.springframework.web.servlet.mvc.ParameterizableViewController"
p:viewName="index" />
</bean>
I joined all qualitative palettes from RColorBrewer
package. Qualitative palettes are supposed to provide X most distinctive colours each. Of course, mixing them joins into one palette also similar colours, but that's the best I can get (74 colors).
library(RColorBrewer)
n <- 60
qual_col_pals = brewer.pal.info[brewer.pal.info$category == 'qual',]
col_vector = unlist(mapply(brewer.pal, qual_col_pals$maxcolors, rownames(qual_col_pals)))
pie(rep(1,n), col=sample(col_vector, n))
Other solution is: take all R colors from graphical devices and sample from them. I removed shades of grey as they are too similar. This gives 433 colors
color = grDevices::colors()[grep('gr(a|e)y', grDevices::colors(), invert = T)]
pie(rep(1,n), col=sample(color, n))
with 200 colors n = 200
:
pie(rep(1,n), col=sample(color, n))
Using all the examples below to get this code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
namespace Benfords
{
class Program
{
static int FirstDigit1(int value)
{
return Convert.ToInt32(value.ToString().Substring(0, 1));
}
static int FirstDigit2(int value)
{
while (value >= 10) value /= 10;
return value;
}
static int FirstDigit3(int value)
{
return (int)(value.ToString()[0]) - 48;
}
static int FirstDigit4(int value)
{
return (int)(value / Math.Pow(10, (int)Math.Floor(Math.Log10(value))));
}
static int FirstDigit5(int value)
{
if (value < 10) return value;
if (value < 100) return value / 10;
if (value < 1000) return value / 100;
if (value < 10000) return value / 1000;
if (value < 100000) return value / 10000;
if (value < 1000000) return value / 100000;
if (value < 10000000) return value / 1000000;
if (value < 100000000) return value / 10000000;
if (value < 1000000000) return value / 100000000;
return value / 1000000000;
}
static int FirstDigit6(int value)
{
if (value >= 100000000) value /= 100000000;
if (value >= 10000) value /= 10000;
if (value >= 100) value /= 100;
if (value >= 10) value /= 10;
return value;
}
const int mcTests = 1000000;
static void Main(string[] args)
{
Stopwatch lswWatch = new Stopwatch();
Random lrRandom = new Random();
int liCounter;
lswWatch.Start();
for (liCounter = 0; liCounter < mcTests; liCounter++)
FirstDigit1(lrRandom.Next());
lswWatch.Stop();
Console.WriteLine("Test {0} = {1} ticks", 1, lswWatch.ElapsedTicks);
lswWatch.Reset();
lswWatch.Start();
for (liCounter = 0; liCounter < mcTests; liCounter++)
FirstDigit2(lrRandom.Next());
lswWatch.Stop();
Console.WriteLine("Test {0} = {1} ticks", 2, lswWatch.ElapsedTicks);
lswWatch.Reset();
lswWatch.Start();
for (liCounter = 0; liCounter < mcTests; liCounter++)
FirstDigit3(lrRandom.Next());
lswWatch.Stop();
Console.WriteLine("Test {0} = {1} ticks", 3, lswWatch.ElapsedTicks);
lswWatch.Reset();
lswWatch.Start();
for (liCounter = 0; liCounter < mcTests; liCounter++)
FirstDigit4(lrRandom.Next());
lswWatch.Stop();
Console.WriteLine("Test {0} = {1} ticks", 4, lswWatch.ElapsedTicks);
lswWatch.Reset();
lswWatch.Start();
for (liCounter = 0; liCounter < mcTests; liCounter++)
FirstDigit5(lrRandom.Next());
lswWatch.Stop();
Console.WriteLine("Test {0} = {1} ticks", 5, lswWatch.ElapsedTicks);
lswWatch.Reset();
lswWatch.Start();
for (liCounter = 0; liCounter < mcTests; liCounter++)
FirstDigit6(lrRandom.Next());
lswWatch.Stop();
Console.WriteLine("Test {0} = {1} ticks", 6, lswWatch.ElapsedTicks);
Console.ReadLine();
}
}
}
I get these results on an AMD Ahtlon 64 X2 Dual Core 4200+ (2.2 GHz):
Test 1 = 2352048 ticks
Test 2 = 614550 ticks
Test 3 = 1354784 ticks
Test 4 = 844519 ticks
Test 5 = 150021 ticks
Test 6 = 192303 ticks
But get these on a AMD FX 8350 Eight Core (4.00 GHz)
Test 1 = 3917354 ticks
Test 2 = 811727 ticks
Test 3 = 2187388 ticks
Test 4 = 1790292 ticks
Test 5 = 241150 ticks
Test 6 = 227738 ticks
So whether or not method 5 or 6 is faster depends on the CPU, I can only surmise this is because the branch prediction in the command processor of the CPU is smarter on the new processor, but I'm not really sure.
I dont have any Intel CPUs, maybe someone could test it for us?
The first parameter is the name of the script you want to run. From the second parameter onwards it is the the parameters that you want to pass from your command line. Below is a test script:
from sys import argv
script, first, second = argv
print "Script is ",script
print "first is ",first
print "second is ",second
And here is how you pass the input parameters : 'Path to your script','First Parameter','Second Parameter'
Lets say that the Path to your script is /home/my_folder/test.py , the output will be like :
Script is /home/my_folder/test.py
first is First Parameter
second is Second Parameter
Hope this helps as it took me sometime to figure out input parameters are comma separated.
First off, your trigger as you already see is going to update every record in the table. There is no filtering done to accomplish jus the rows changed.
Secondly, you're assuming that only one row changes in the batch which is incorrect as multiple rows could change.
The way to do this properly is to use the virtual inserted and deleted tables: http://msdn.microsoft.com/en-us/library/ms191300.aspx
Methods suggest something has to happen to return the value, properties suggest that the value is already there. This is a rule of thumb, sometimes you might want a property that does a little work (i.e. Count
), but generally it's a useful way to decide.
The code below defines a method range()
available to the entire scope of your application MyApp
. Its behaviour is very similar to the Python range()
method.
angular.module('MyApp').run(['$rootScope', function($rootScope) {
$rootScope.range = function(min, max, step) {
// parameters validation for method overloading
if (max == undefined) {
max = min;
min = 0;
}
step = Math.abs(step) || 1;
if (min > max) {
step = -step;
}
// building the array
var output = [];
for (var value=min; value<max; value+=step) {
output.push(value);
}
// returning the generated array
return output;
};
}]);
With one parameter:
<span ng-repeat="i in range(3)">{{ i }}, </span>
0, 1, 2,
With two parameters:
<span ng-repeat="i in range(1, 5)">{{ i }}, </span>
1, 2, 3, 4,
With three parameters:
<span ng-repeat="i in range(-2, .7, .5)">{{ i }}, </span>
-2, -1.5, -1, -0.5, 0, 0.5,
Reading the R language documentation, as.integer
has more to do with how the number is stored than if it is practically equivalent to an integer. is.integer
tests if the number is declared as an integer. You can declare an integer by putting a L
after it.
> is.integer(66L)
[1] TRUE
> is.integer(66)
[1] FALSE
Also functions like round
will return a declared integer, which is what you are doing with x==round(x)
. The problem with this approach is what you consider to be practically an integer. The example uses less precision for testing equivalence.
> is.wholenumber(1+2^-50)
[1] TRUE
> check.integer(1+2^-50)
[1] FALSE
So depending on your application you could get into trouble that way.
The query()
function returns an object, you'll want fetch a record from what's returned from that function. Look at the examples on this page to learn how to print data from mysql
Use the start
command, with the /min
switch to run minimized. For example:
start /min C:\Ruby192\bin\setrbvars.bat
Since you've specified a batch file as the argument, the command processor is run, passing the /k
switch. This means that the window will remain on screen after the command has finished. You can alter that behavior by explicitly running cmd.exe
yourself and passing the appropriate switches if necessary.
Alternatively, you can create a shortcut to the batch file (are PIF files still around), and then alter its properties so that it starts minimized.
You can't do it as a simple single query, but this would do:
select title
from kmovies
where title in (
select title
from kmovies
group by title
order by cnt desc
having count(title) > 1
)
Download the class.pdf2text.php @ https://pastebin.com/dvwySU1a or http://www.phpclasses.org/browse/file/31030.html (Registration required)
Code:
include('class.pdf2text.php');
$a = new PDF2Text();
$a->setFilename('filename.pdf');
$a->decodePDF();
echo $a->output();
class.pdf2text.php
Project Home
pdf2textclass
doesn't work with all the PDF's I've tested, If it doesn't work for you, try PDF Parser
In your route configuration you typically define a route like,
.when('somewhere/:param1/:param2')
You can then either get the route in the resolve object by using $route.current.params
or in a controller, $routeParams
. In either case the parameters is extracted using the mapping of the route, so param1
can be accessed by $routeParams.param1
in the controller.
Edit: Also note that the mapping has to be exact
/some/folder/:param1
Will only match a single parameter.
/some/folder/:param1/:param2
Will only match two parameters.
This is a bit different then most dynamic server side routes. For example NodeJS (Express) route mapping where you can supply only a single route with X number of parameters.
If you're going to v-model
a computed, it needs a setter. Whatever you want it to do with the updated value (probably write it to the $store
, considering that's what your getter pulls it from) you do in the setter.
If writing it back to the store happens via form submission, you don't want to v-model
, you just want to set :value
.
If you want to have an intermediate state, where it's saved somewhere but doesn't overwrite the source in the $store
until form submission, you'll need to create such a data item.
You can use the toggle-event
(docs) method to assign 2 (or more) handlers that toggle with each click.
Example: http://jsfiddle.net/SQHQ2/1/
$("#topbar").toggle(function(){
$(this).animate({height:40},200);
},function(){
$(this).animate({height:10},200);
});
or you could create your own toggle behavior:
Example: http://jsfiddle.net/SQHQ2/
$("#topbar").click((function() {
var i = 0;
return function(){
$(this).animate({height:(++i % 2) ? 40 : 10},200);
}
})());
float s = sin(angle); // angle is in radians
float c = cos(angle); // angle is in radians
For clockwise rotation :
float xnew = p.x * c + p.y * s;
float ynew = -p.x * s + p.y * c;
For counter clockwise rotation :
float xnew = p.x * c - p.y * s;
float ynew = p.x * s + p.y * c;
Just open the R(software) and copy and paste
system("defaults write org.R-project.R force.LANG en_US.UTF-8")
Hope this will work fine or use the other method
open(on mac): Utilities/Terminal copy and paste
defaults write org.R-project.R force.LANG en_US.UTF-8
and close both terminal and R
and reopen R
.
Have you tried escaping the dot? like this:
String[] words = line.split("\\.");
I had the same issue, testing a bunch of different examples, and tried all the possible solutions. What finally got it working for me was when I added a @Path("")
over the class line, I had left that out.
When the .bat file is started not from within the command line (e.g. double-clicking).
echo The echoed text
@pause
echo The echoed text
pause
echo The echoed text
cmd /k
echo The echoed text & pause
The favicon doesn't have to be 16x16 or 32x32. You can create a favicon that is 80x80 or 100x100, just make sure that both values are the same size, and obviously don't make it too large or too small, choose a reasonable size.
core.autocrlf
value does not depend on OS type but on Windows default value is true
and for Linux - input
. I explored 3 possible values for commit and checkout cases and this is the resulting table:
+------------------------------------------------------------+
¦ core.autocrlf ¦ false ¦ input ¦ true ¦
¦---------------+--------------+--------------+--------------¦
¦ ¦ LF => LF ¦ LF => LF ¦ LF => LF ¦
¦ git commit ¦ CR => CR ¦ CR => CR ¦ CR => CR ¦
¦ ¦ CRLF => CRLF ¦ CRLF => LF ¦ CRLF => LF ¦
¦---------------+--------------+--------------+--------------¦
¦ ¦ LF => LF ¦ LF => LF ¦ LF => CRLF ¦
¦ git checkout ¦ CR => CR ¦ CR => CR ¦ CR => CR ¦
¦ ¦ CRLF => CRLF ¦ CRLF => CRLF ¦ CRLF => CRLF ¦
+------------------------------------------------------------+
Simply restarting Visual Studio worked for me.
Your code works. If you don't have any output, you may have "forgotten" to add some values to the list:
// add values
list.add("one");
list.add("two");
// your code
for (String object: list) {
System.out.println(object);
}
Android Studio setup wizard will appear and perform the needed installation.
docker pull
will fail if docker service
is not running. Make sure it is running by
:~$ ps aux | grep docker
root 18745 1.7 0.9 284104 13976 ? Ssl 21:19 0:01 /usr/bin/docker -d
If it is not running, you can start it by
sudo service docker start
For Ubuntu 15 and above use
sudo systemctl start docker
Yes, gcc can also compile assembly source code. Alternatively, you can invoke as
, which is the assembler. (gcc is just a "driver" program that uses heuristics to call C compiler, C++ compiler, assembler, linker, etc..)
This will validate against special characters and leading and trailing spaces:
var strString = "Your String";
strString.match(/^[A-Za-z0-9][A-Za-z0-9 ]\*[A-Za-z0-9]\*$/)
This is 2 years old, but none of them helped me.
I uninstalled my NodeJS v12.8.1 (Current) and installed a brand new v10.16.3 (LTS) and my ng build --prod
worked.
I really like line-clamp, but no support for firefox yet.. so i go with a math calc and just hide the overflow
.body-content.body-overflow-hidden h5 {
max-height: 62px;/* font-size * line-height * lines-to-show(4 in this case) 63px if you go with jquery */
overflow: hidden;
}
.body-content h5 {
font-size: 14px; /* need to know this*/
line-height:1,1; /*and this*/
}
now lets say you want to remove and add this class via jQuery with a link, you will need to have an extra pixel so the max-height it will be 63 px, this is because you need to check every time if the height greather than 62px, but in the case of 4 lines you will get a false true, so an extra pixel will fix this and it will no create any extra problems
i will paste a coffeescript for this just to be an example, uses a couple of links that are hidden by default, with classes read-more and read-less, it will remove the ones that the overflow is not need it and remove the body-overflow classes
jQuery ->
$('.read-more').each ->
if $(this).parent().find("h5").height() < 63
$(this).parent().removeClass("body-overflow-hidden").find(".read-less").remove()
$(this).remove()
else
$(this).show()
$('.read-more').click (event) ->
event.preventDefault()
$(this).parent().removeClass("body-overflow-hidden")
$(this).hide()
$(this).parent().find('.read-less').show()
$('.read-less').click (event) ->
event.preventDefault()
$(this).parent().addClass("body-overflow-hidden")
$(this).hide()
$(this).parent().find('.read-more').show()
It's possible you are not running the terminal command from the right directory.
If you have created a new folder for example, consider navigating into the folder, then run the command from there.
In addition to what @abarnert said, I today had to find out that the default cpio
utility on Mountain Lion uses a different archive format per default (not sure which), even with the man page stating it would use the old cpio/odc format. So, if anyone stumbles upon the cpio read error: bad file format
message while trying to install his/her manipulated packages, be sure to include the format in the re-pack step:
find ./Foo.app | cpio -o --format odc | gzip -c > Payload
I am also facing this problem.
Problem in IE is newWin.document.write(divToPrint.innerHTML);
when we remove this line print function in IE is working. but again problem still exist about the content of page.
You can open the page using window.open, and write the content in that page. then print function will work in IE.This is alternate solution.
Best luck.
@Pratik
You can also write:
[e] * n
You should note that if e is for example an empty list you get a list with n references to the same list, not n independent empty lists.
Performance testing
At first glance it seems that repeat is the fastest way to create a list with n identical elements:
>>> timeit.timeit('itertools.repeat(0, 10)', 'import itertools', number = 1000000)
0.37095273281943264
>>> timeit.timeit('[0] * 10', 'import itertools', number = 1000000)
0.5577236771712819
But wait - it's not a fair test...
>>> itertools.repeat(0, 10)
repeat(0, 10) # Not a list!!!
The function itertools.repeat
doesn't actually create the list, it just creates an object that can be used to create a list if you wish! Let's try that again, but converting to a list:
>>> timeit.timeit('list(itertools.repeat(0, 10))', 'import itertools', number = 1000000)
1.7508119747063233
So if you want a list, use [e] * n
. If you want to generate the elements lazily, use repeat
.
(SELECT column1 as column FROM table )
UNION
(SELECT column2 as column FROM table )
By default, a grid item cannot be smaller than the size of its content.
Grid items have an initial size of min-width: auto
and min-height: auto
.
You can override this behavior by setting grid items to min-width: 0
, min-height: 0
or overflow
with any value other than visible
.
From the spec:
6.6. Automatic Minimum Size of Grid Items
To provide a more reasonable default minimum size for grid items, this specification defines that the
auto
value ofmin-width
/min-height
also applies an automatic minimum size in the specified axis to grid items whoseoverflow
isvisible
. (The effect is analogous to the automatic minimum size imposed on flex items.)
Here's a more detailed explanation covering flex items, but it applies to grid items, as well:
This post also covers potential problems with nested containers and known rendering differences among major browsers.
To fix your layout, make these adjustments to your code:
.month-grid {
display: grid;
grid-template: repeat(6, 1fr) / repeat(7, 1fr);
background: #fff;
grid-gap: 2px;
min-height: 0; /* NEW */
min-width: 0; /* NEW; needed for Firefox */
}
.day-item {
padding: 10px;
background: #DFE7E7;
overflow: hidden; /* NEW */
min-width: 0; /* NEW; needed for Firefox */
}
1fr
vs minmax(0, 1fr)
The solution above operates at the grid item level. For a container level solution, see this post:
That delay you're talking about is actually a filter to prevent false (unwanted) orientation change notifications.
For instant recognition of device orientation change you're just gonna have to monitor the accelerometer yourself.
Accelerometer measures acceleration (gravity included) in all 3 axes so you shouldn't have any problems in figuring out the actual orientation.
Some code to start working with accelerometer can be found here:
How to make an iPhone App – Part 5: The Accelerometer
And this nice blog covers the math part:
sc delete "service name"
will delete a service. I find that the sc utility is much easier to locate than digging around for installutil. Remember to stop the service if you have not already.
Since the Logical Address space is 32-bit long that means program size is 2^32 bytes i.e. 4GB. Now we have the page size of 4KB i.e.2^12 bytes.Thus the number of pages in program are 2^20.(no. of pages in program = program size/page size).Now the size of page table entry is 4 byte hence the size of page table is 2^20*4 = 4MB(size of page table = no. of pages in program * page table entry size). Hence 4MB space is required in Memory to store the page table.
I would personally prefer using "\n". This just puts a line break in Linux or Android.
For example,
String str = "I am the first part of the info being emailed.\nI am the second part.\n\nI am the third part.";
Output
I am the first part of the info being emailed.
I am the second part.
I am the third part.
A more generalized way would be to use,
System.getProperty("line.separator")
For example,
String str = "I am the first part of the info being emailed." + System.getProperty("line.separator") + "I am the second part." + System.getProperty("line.separator") + System.getProperty("line.separator") + "I am the third part.";
brings the same output as above. Here, the static getProperty()
method of the System
class can be used to get the "line.seperator
" for the particular OS.
But this is not necessary at all, as the OS here is fixed, that is, Android. So, calling a method every time is a heavy and unnecessary operation.
Moreover, this also increases your code length and makes it look kind of messy. A "\n" is sweet and simple.
To expand on the answer I came here to get a better understanding so I wrote this that can explain it and helped me too.
It has the setlocal DisableDelayedExpansion
in there so you can locally set this as you wish between the setlocal EnableDelayedExpansion
and it.
@echo off
title %~nx0
for /f "tokens=*" %%A in ("Some Thing") do (
setlocal EnableDelayedExpansion
set z=%%A
echo !z! Echoing the assigned variable in setlocal scope.
echo %%A Echoing the variable in local scope.
setlocal DisableDelayedExpansion
echo !z! &rem !z! Neither of these now work, which makes sense.
echo %z% &rem ECHO is off. Neither of these now work, which makes sense.
echo %%A Echoing the variable in its local scope, will always work.
)
I know this is an old question, but in Python 3.7 you can do this using asyncio
and aiohttp
.
import asyncio
import aiohttp
from aiohttp import ClientSession, ClientConnectorError
async def fetch_html(url: str, session: ClientSession, **kwargs) -> tuple:
try:
resp = await session.request(method="GET", url=url, **kwargs)
except ClientConnectorError:
return (url, 404)
return (url, resp.status)
async def make_requests(urls: set, **kwargs) -> None:
async with ClientSession() as session:
tasks = []
for url in urls:
tasks.append(
fetch_html(url=url, session=session, **kwargs)
)
results = await asyncio.gather(*tasks)
for result in results:
print(f'{result[1]} - {str(result[0])}')
if __name__ == "__main__":
import pathlib
import sys
assert sys.version_info >= (3, 7), "Script requires Python 3.7+."
here = pathlib.Path(__file__).parent
with open(here.joinpath("urls.txt")) as infile:
urls = set(map(str.strip, infile))
asyncio.run(make_requests(urls=urls))
You can read more about it and see an example here.
I seem to find the trick:
Just remove the form target
attribute, then use a submit button to validate the form and show hints, check if form valid via JavaScript, and then post whatever. The following code works for me:
<form>
<input name="foo" required>
<button id="submit">Submit</button>
</form>
<script>
$('#submit').click( function(e){
var isValid = true;
$('form input').map(function() {
isValid &= this.validity['valid'] ;
}) ;
if (isValid) {
console.log('valid!');
// post something..
} else
console.log('not valid!');
});
</script>
Move doSomething
definition outside of its class declaration and after B
and also make add
accessible to A
by public
-ing it or friend
-ing it.
class B;
class A
{
void doSomething(B * b);
};
class B
{
public:
void add() {}
};
void A::doSomething(B * b)
{
b->add();
}
You could use the following code, it does a recursive call into the function in order to properly wait for the desired time.
function exportar(page,miliseconds,totalpages)
{
if (page <= totalpages)
{
nextpage = page + 1;
console.log('fnExcelReport('+ page +'); nextpage = '+ nextpage + '; miliseconds = '+ miliseconds + '; totalpages = '+ totalpages );
fnExcelReport(page);
setTimeout(function(){
exportar(nextpage,miliseconds,totalpages);
},miliseconds);
};
}
With ES6 and later (ECMAScript 2015), you can get all properties like this:
let keys = Object.keys(myObject);
And if you wanna list out all values:
let values = Object.keys(myObject).map(key => myObject[key]);
The documentation says (also here):
If npm was invoked with root privileges, then it will change the uid to the user account or uid specified by the
user
config, which defaults tonobody
. Set theunsafe-perm
flag to run scripts with root privileges.
Your options are:
Run npm install
with the --unsafe-perm
flag:
[sudo] npm install --unsafe-perm
Add the unsafe-perm
flag to your package.json
:
"config": {
"unsafe-perm":true
}
Don't use the preinstall
script to install global modules, install them separately and then run the regular npm install
without root privileges:
sudo npm install -g coffee-script node-gyp
npm install
Related:
Vertical-align is one of the most misused css styles. It doesn't work how you might expect on elements that are not td's or css "display: table-cell".
This is a very good post on the matter. http://phrogz.net/CSS/vertical-align/index.html
The most common methods to acheive what you're looking for are:
You can scroll to some point in a scroll view with one of the following statements in Objective-C
[scrollView setContentOffset:CGPointMake(x, y) animated:YES];
or Swift
scrollView.setContentOffset(CGPoint(x: x, y: y), animated: true)
See the guide "Scrolling the Scroll View Content" from Apple as well.
To do slideshows with UIScrollView
, you arrange all images in the scroll view, set up a repeated timer, then -setContentOffset:animated:
when the timer fires.
But a more efficient approach is to use 2 image views and swap them using transitions or simply switching places when the timer fires. See iPhone Image slideshow for details.
when I send only one object from the client to server all works well.
when I attempt to send several objects one after another on the same stream I get
StreamCorruptedException
.
Actually, your client code is writing one object to the server and reading multiple objects from the server. And there is nothing on the server side that is writing the objects that the client is trying to read.
In order for z-index to work, you'll need to give the element a position:absolute
or a position:relative
property. Once you do that, your links will function properly, though you may have to tweak your CSS a bit afterwards.
An easy way to format your domain objects to JSON is to use the Marshal Serializer.
Then pass the data to json_encode
and send the correct Content-Type header for your needs.
If you are using a framework like Symfony, you don't need to take care of setting the headers manually. There you can use the JsonResponse.
For example the correct Content-Type for dealing with Javascript would be application/javascript
.
Or if you need to support some pretty old browsers the safest would be text/javascript
.
For all other purposes like a mobile app use application/json
as the Content-Type.
Here is a small example:
<?php
...
$userCollection = [$user1, $user2, $user3];
$data = Marshal::serializeCollectionCallable(function (User $user) {
return [
'username' => $user->getUsername(),
'email' => $user->getEmail(),
'birthday' => $user->getBirthday()->format('Y-m-d'),
'followers => count($user->getFollowers()),
];
}, $userCollection);
header('Content-Type: application/json');
echo json_encode($data);
I found an easy resolution for this issue was to add source /etc/profile to the top of the script.sh file I was trying to run on the target system. On the systems here, this caused the environmental variables which were needed by script.sh to be configured as if running from a login shell.
In one of the prior responses it was suggested that ~/.bashr_profile etc... be used. I didn't spend much time on this but, the problem with this is if you ssh to a different user on the target system than the shell on the source system from which you log in it appeared to me that this causes the source system user name to be used for the ~.
Spinner don't support Hint, i recommend you to make a custom spinner adapter.
check this link : https://stackoverflow.com/a/13878692/1725748
Try this : Using this you can select date by last 30 days,
SELECT DATEADD(DAY,-30,GETDATE())
Check out the ReadKey()
method on the System.Console
.NET class. I think that will do what you're looking for.
http://msdn.microsoft.com/en-us/library/system.console.readkey(v=vs.110).aspx
Example:
Write-Host -Object ('The key that was pressed was: {0}' -f [System.Console]::ReadKey().Key.ToString());
Or you can use unescapeHtml4:
String miCadena="GUÍA TELEFÓNICA";
System.out.println(StringEscapeUtils.unescapeHtml4(miCadena));
This code print the line: GUÍA TELEFÓNICA
Single line result:
base64 -w 0 DSC_0251.JPG
For HTML
:
echo "data:image/jpeg;base64,$(base64 -w 0 DSC_0251.JPG)"
As file:
base64 -w 0 DSC_0251.JPG > DSC_0251.JPG.base64
In variable:
IMAGE_BASE64="$(base64 -w 0 DSC_0251.JPG)"
In variable for HTML
:
IMAGE_BASE64="data:image/jpeg;base64,$(base64 -w 0 DSC_0251.JPG)"
Get you readable data back:
base64 -d DSC_0251.base64 > DSC_0251.JPG
Try doing this, there's no special character to concatenate in bash :
mystring="${arg1}12${arg2}endoffile"
If you don't put brackets, you will ask bash to concatenate $arg112 + $argendoffile
(I guess that's not what you asked) like in the following example :
mystring="$arg112$arg2endoffile"
The brackets are delimiters for the variables when needed. When not needed, you can use it or not.
bash
> 3.1)
$ arg1=foo
$ arg2=bar
$ mystring="$arg1"
$ mystring+="12"
$ mystring+="$arg2"
$ mystring+="endoffile"
$ echo "$mystring"
foo12barendoffile
Add the below dependency to your pom.xml:
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.5.0</version>
</dependency>
You can map another entity based on this class (you should use entity-name in order to distinct the two) and the second one will be kind of dto (dont forget that dto has design issues ). you should define the second one as readonly and give it a good name in order to be clear that this is not a regular entity. by the way select only few columns is called projection , so google with it will be easier.
alternative - you can create named query with the list of fields that you need (you put them in the select ) or use criteria with projection
I had this problem in MacOS, and I solved it by linking the brew installed python 3 version, with
brew link python3
After that, it worked without a problem.
If you're page has an Open Graph image, commonly used for social sharing, you can use it to set the background image at runtime with vanilla JavaScript like so:
<script>
const meta = document.querySelector('[property="og:image"]');
const body = document.querySelector("body");
body.style.background = `url(${meta.content})`;
</script>
The above uses document.querySelector
and Attribute Selectors to assign meta
the first Open Graph image it selects. A similar task is performed to get the body
. Finally, string interpolation is used to assign body
the background.style
the value of the path to the Open Graph image.
If you want the image to cover the entire viewport and stay fixed set background-size
like so:
body.style.background = `url(${meta.content}) center center no-repeat fixed`;
body.style.backgroundSize = 'cover';
Using this approach you can set a low-quality background image placeholder using CSS and swap with a high-fidelity image later using an image onload
event, thereby reducing perceived latency.
IEnumerable list = DataGridDetail.ItemsSource as IEnumerable;
List<string> lstFile = new List<string>();
int i = 0;
foreach (var row in list)
{
bool IsChecked = (bool)((CheckBox)DataGridDetail.Columns[0].GetCellContent(row)).IsChecked;
if (IsChecked)
{
MessageBox.show(i);
--Here i want to get the index or current row from the list
}
++i;
}
Click Right Click On Your Database The Press tasks>Back Up and take a back up from your database before restore your database i'm using this way to solve this Problem
May also want to use "documentElement":
var elem = document.createElement("div");
elem.style = "width:100px;height:100px;position:relative;background:#FF0000;";
document.documentElement.appendChild(elem);
CSS includes should go in the head
before any js
script includes.
Javascript can go anywhere, but really the function of the file could determine the location. If it builds page content put it on the head. If its used for events or tracking, you can put it before the </body>
If you go to your android-sdk/tools
folder I think you'll find a message :
The adb tool has moved to platform-tools/
If you don't see this directory in your SDK, launch the SDK and AVD Manager (execute the android tool) and install "Android SDK Platform-tools"
Please also update your PATH environment variable to include the platform-tools/ directory, so you can execute adb from any location.
So you should also add C:/android-sdk/platform-tools
to you environment path. Also after you modify the PATH
variable make sure that you start a new CommandPrompt
window.
You need to use AND statement in your formula
=IF(AND(IF(NOT(ISBLANK(Q2));TRUE;FALSE);Q2<=R2);"1";"0")
And if both conditions are met, return 1.
You could also add more conditions in your AND statement.
Oh, the many, many ways...
String concatenation:
plot.savefig('hanning' + str(num) + '.pdf')
Conversion Specifier:
plot.savefig('hanning%s.pdf' % num)
Using local variable names:
plot.savefig('hanning%(num)s.pdf' % locals()) # Neat trick
Using str.format()
:
plot.savefig('hanning{0}.pdf'.format(num)) # Note: This is the new preferred way
Using f-strings:
plot.savefig(f'hanning{num}.pdf') # added in Python 3.6
Using string.Template
:
plot.savefig(string.Template('hanning${num}.pdf').substitute(locals()))
I think you can use SeriesGroupBy.nunique
:
print (df.groupby('param')['group'].nunique())
param
a 2
b 1
Name: group, dtype: int64
Another solution with unique
, then create new df
by DataFrame.from_records
, reshape to Series
by stack
and last value_counts
:
a = df[df.param.notnull()].groupby('group')['param'].unique()
print (pd.DataFrame.from_records(a.values.tolist()).stack().value_counts())
a 2
b 1
dtype: int64
WHERE dates BETWEEN (convert(datetime, '2012-12-12',110) AND (convert(datetime, '2012-12-12',110))
Git automatically colors most of its output if you ask it to. You can get very specific about what you want colored and how; but to turn on all the default terminal coloring, set color.ui to true:
git config --global color.ui true
If you don't want to modify the databound object from some reason (for example you want to show some view in your grid, but you don't want it as a part of the datasource object), you might want to do this:
1.Add column manually:
DataGridViewColumn c = new DataGridViewColumn();
DataGridViewCell cell = new DataGridViewTextBoxCell();
c.CellTemplate = cell;
c.HeaderText = "added";
c.Name = "added";
c.Visible = true;
dgv.Columns.Insert(0, c);
2.In the DataBindingComplete event do something like this:
foreach (DataGridViewRow row in dgv.Rows)
{if (row.Cells[7].Value.ToString()=="1")
row.Cells[0].Value = "number one"; }
(just a stupid example)
but remember IT HAS to be in the DataBindingComplete, otherwise value will remain blank
You aren't specifying the "height" of your html. When you're assigning a percentage in an element (i.e. divs) the css compiler needs to know the size of the parent element. If you don't assign that, you should see divs without height.
The most common solution is to set the following property in css:
html{
height: 100%;
margin: 0;
padding: 0;
}
You are saying to the html tag (html is the parent of all the html elements) "Take all the height in the HTML document"
I hope I helped you. Cheers
If you want to create table with data . First create the table :
create table new_table as ( select * from old_table);
and then insert
insert into new_table ( select * from old_table);
If you want to create table without data . You can use :
create table new_table as ( select * from old_table where 1=0);
Under Ubuntu, the permissions of /dev/kvm
usually look like this:
$ ls -l /dev/kvm
crw-rw---- 1 root kvm 10, 232 May 24 09:54 /dev/kvm
The user that runs the Android emulator (i.e. your user) needs to get access to this device.
Thus, there are basically 2 ways how to get access:
Check if your user is already part of the kvm group, e.g.:
$ id
uid=1000(juser) gid=1000(juser) groups=1000(juser),10(wheel)
If it isn't then add it with e.g.:
$ sudo usermod --append --groups kvm juser
After that change you have to logout and login again to make the group change effective (check again with id
).
Alternatively, you can just can widen the permissions of the /dev/kvm
device.
Example:
echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' \
| sudo tee /etc/udev/rules.d/99-kvm4all.rules
sudo udevadm control --reload-rules
sudo udevadm trigger --name-match=kvm
FWIW, this is the default on other distributions such as Fedora and CentOS.
Check the effectiveness of the above commands with another ls
. You should see output similar to:
$ ls -l /dev/kvm
crw-rw-rw-. 1 root kvm 10, 232 2020-05-16 09:19 /dev/kvm
Big advantage: You don't need to logout and login again for this change to be effective.
chmod
and chown
directly on /dev/kvm
- 1) these changes aren't persistent over reboots and 2) since /dev/kvm
permissions are controlled by the udev daemon, it can 'fix' its permissions at any time, e.g. after each emulator run/dev/kvm
- your emulator just requires read and write permissions/dev/kvm
- I don't know what's up with that - looks like cargo cult/dev/kvm
deviceSimilar issue, although I'm sure only on surface. Anyway, it may help someone: what I did (FWIW, in SourceTree): stashed the uncommitted file, then did a hard reset.
In Swift 2, you would do:
let rightButton: UIBarButtonItem = UIBarButtonItem(title: "Done", style: UIBarButtonItemStyle.Done, target: nil, action: nil)
self.navigationItem.rightBarButtonItem = rightButton
(Not a major change) In Swift 4/5, it will be:
let rightButton: UIBarButtonItem = UIBarButtonItem(title: "Done", style: UIBarButtonItem.Style.done, target: nil, action: nil)
self.navigationItem.rightBarButtonItem = rightButton
As long as your selector is actually working, I see nothing wrong with your code that checks the length of the array. That should do what you want. There are a lot of ways to clean up your code to be simpler and more readable. Here's a cleaned up version with notes about what I cleaned up.
var album_text = [];
$("input[name='album_text[]']").each(function() {
var value = $(this).val();
if (value) {
album_text.push(value);
}
});
if (album_text.length === 0) {
$('#error_message').html("Error");
}
else {
//send data
}
Some notes on what you were doing and what I changed.
$(this)
is always a valid jQuery object so there's no reason to ever check if ($(this))
. It may not have any DOM objects inside it, but you can check that with $(this).length
if you need to, but that is not necessary here because the .each()
loop wouldn't run if there were no items so $(this)
inside your .each()
loop will always be something.[]
rather than new Array()
.if (value)
when value is expected to be a string will both protect from value == null
, value == undefined
and value == ""
so you don't have to do if (value && (value != ""))
. You can just do: if (value)
to check for all three empty conditions.if (album_text.length === 0)
will tell you if the array is empty as long as it is a valid, initialized array (which it is here).What are you trying to do with this selector $("input[name='album_text[]']")
?
If you want to fast forward from B to A, then you must make sure that git log B..A shows you nothing, i.e. A has nothing that B doesn't have. But even if B..A has something, you might still be able to merge without conflicts, so the above shows two things: that there will be a fast-forward, and thus you won't get a conflict.
If you are using docker to deploy the spring boot app, you can set the profile using the flag e:
docker run -e "SPRING_PROFILES_ACTIVE=prod" -p 8080:8080 -t r.test.co/myapp:latest
Map:
Map transformation.
The map works on a single Row at a time.
Map returns after each input Row.
The map doesn’t hold the output result in Memory.
Map no way to figure out then to end the service.
// map example
val dfList = (1 to 100) toList
val df = dfList.toDF()
val dfInt = df.map(x => x.getInt(0)+2)
display(dfInt)
MapPartition:
MapPartition transformation.
MapPartition works on a partition at a time.
MapPartition returns after processing all the rows in the partition.
MapPartition output is retained in memory, as it can return after processing all the rows in a particular partition.
MapPartition service can be shut down before returning.
// MapPartition example
Val dfList = (1 to 100) toList
Val df = dfList.toDF()
Val df1 = df.repartition(4).rdd.mapPartition((int) => Iterator(itr.length))
Df1.collec()
//display(df1.collect())
For more details, please refer to the Spark map vs mapPartitions transformation article.
Hope this is helpful!
Here's what I did. I wanted a HTML page setup on our network so I wouldn't have to navigate to various folders to install or upgrade our apps. So what I did was setup a .bat file on our "shared" drive that everyone has access to, in that .bat file I had this code:
start /d "\\server\Software\" setup.exe
The HTML code was:
<input type="button" value="Launch Installer" onclick="window.open('file:///S:Test/Test.bat')" />
(make sure your slashes are correct, I had them the other way and it didn't work)
I preferred to launch the EXE directly but that wasn't possible, but the .bat file allowed me around that. Wish it worked in FF or Chrome, but only IE.
You can simply delete this folder
/Library/Developer/CommandLineTools
Please note: This is the root /Library, not user's ~/Library).
You need to initialize the list first:
protected List<string> list = new List<string>();
With OpenSSL you can convert pfx to Apache compatible format with next commands:
openssl pkcs12 -in domain.pfx -clcerts -nokeys -out domain.cer
openssl pkcs12 -in domain.pfx -nocerts -nodes -out domain.key
First command extracts public key to domain.cer
.
Second command extracts private key to domain.key
.
Update your Apache configuration file with:
<VirtualHost 192.168.0.1:443>
...
SSLEngine on
SSLCertificateFile /path/to/domain.cer
SSLCertificateKeyFile /path/to/domain.key
...
</VirtualHost>
If using the docker-compose file, Based on docker compose version 2.x We can set like as below, by overriding the default config.
ulimits:
nproc: 65535
nofile:
soft: 26677
hard: 46677
I don't know why you think there's no constructor. See the API.
.NET Framework 4 introduce new "CopyTo" method of Stream Class of System.IO namespace. Using this method we can copy one stream to another stream of different stream class.
Here is example for this.
FileStream objFileStream = File.Open(Server.MapPath("TextFile.txt"), FileMode.Open);
Response.Write(string.Format("FileStream Content length: {0}", objFileStream.Length.ToString()));
MemoryStream objMemoryStream = new MemoryStream();
// Copy File Stream to Memory Stream using CopyTo method
objFileStream.CopyTo(objMemoryStream);
Response.Write("<br/><br/>");
Response.Write(string.Format("MemoryStream Content length: {0}", objMemoryStream.Length.ToString()));
Response.Write("<br/><br/>");
I stumbled upon this question when I ran into the same issue. The root cause of my issue was an incorrectly-configured app pool. It was set for 2.0 inadvertently, when it needed to be set to 4.0. The answer at the following link helped me uncover this issue: http://forums.iis.net/t/1160143.aspx
IMPORTANT: You must start ssh-agent
You must start ssh-agent (if it is not running already) before using ssh-add as follows:
eval `ssh-agent -s` # start the agent
ssh-add id_rsa_2 # Where id_rsa_2 is your new private key file
Note that the eval command starts the agent on Git Bash on Windows. Other environments may use a variant to start the SSH agent.
In pre Sql 2008 By taking out the date part:
GROUP BY CONVERT(CHAR(8),DateTimeColumn,10)
Ctrl-v ................ start visual block selection
6j .................... go down 6 lines
I" .................... inserts " at the beginning
<Esc><Esc> ............ finishes start
2fdl. ................. second 'd' l (goes right) . (repeats insertion)
Use
weightMatrix = []
for k in range(motifWidth):
weightMatrix.append({'A':0,'C':0,'G':0,'T':0})
It worked using PSCP. Instructions:
set PATH=<path to the pscp.exe file>
pscp
use the following command to copy file form remote server to the local system
pscp [options] [user@]host:source target
So to copy the file /etc/hosts
from the server example.com
as user fred
to the file
c:\temp\example-hosts.txt
, you would type:
pscp [email protected]:/etc/hosts c:\temp\example-hosts.txt
function getPost()
{
if(!empty($_POST))
{
// when using application/x-www-form-urlencoded or multipart/form-data as the HTTP Content-Type in the request
// NOTE: if this is the case and $_POST is empty, check the variables_order in php.ini! - it must contain the letter P
return $_POST;
}
// when using application/json as the HTTP Content-Type in the request
$post = json_decode(file_get_contents('php://input'), true);
if(json_last_error() == JSON_ERROR_NONE)
{
return $post;
}
return [];
}
print_r(getPost());
Just this should work:
var conceptName = $('#aioConceptName').val();
On the low level, these events can be caught using rtnetlink sockets, without any polling. Side note: if you use rtnetlink, you have to work together with udev, or your program may get confused when udev renames a new network interface.
The problem with doing network configurations with shell scripts is that shell scripts are terrible for event handling (such as a network cable being plugged in and out). If you need something more powerful, take a look at my NCD programming language, a programming language designed for network configurations.
For example, a simple NCD script that will print "cable in" and "cable out" to stdout (assuming the interface is already up):
process foo {
# Wait for device to appear and be configured by udev.
net.backend.waitdevice("eth0");
# Wait for cable to be plugged in.
net.backend.waitlink("eth0");
# Print "cable in" when we reach this point, and "cable out"
# when we regress.
println("cable in"); # or pop_bubble("Network cable in.");
rprintln("cable out"); # or rpop_bubble("Network cable out!");
# just joking, there's no pop_bubble() in NCD yet :)
}
(internally, net.backend.waitlink()
uses rtnetlink, and net.backend.waitdevice()
uses udev)
The idea of NCD is that you use it exclusively to configure the network, so normally, configuration commands would come in between, such as:
process foo {
# Wait for device to appear and be configured by udev.
net.backend.waitdevice("eth0");
# Set device up.
net.up("eth0");
# Wait for cable to be plugged in.
net.backend.waitlink("eth0");
# Add IP address to device.
net.ipv4.addr("eth0", "192.168.1.61", "24");
}
The important part to note is that execution is allowed to regress; in the second example, for instance, if the cable is pulled out, the IP address will automatically be removed.
objList.Select(o=>o.typeId).Distinct()
As others have noted, "SKU" stands for stock keeping unit. Here's what I find currently (3 February 2017) in the Apple documentation regarding the "SKU Number:"
SKU Number
A unique ID for your app in the Apple system that is not seen by users. You can use letters, numbers, hyphens, periods, and underscores. The SKU can’t
start with a hyphen, period, or underscore. Use a value that is meaningful to your organization. Can’t be edited after saving the iTunes Connect record.
(internet archive link:) iTunes Connect Properties
You can also install json-py from here http://sourceforge.net/projects/json-py/
The file msrdo20.dll is missing from the installation.
According to the Support Statement for Visual Basic 6.0 on Windows Vista, Windows Server 2008 and Windows 7 this file should be distributed with the application.
I'm not sure why it isn't, but my solution is to place the file somewhere on the machine, and register it using regsvr32 in the command line, eg:
regsvr32 c:\windows\system32\msrdo20.dll
In an ideal world you would package this up with the redistributable.
Please be noted, we need to add google maven to use support library starting from revision 25.4.0. As in the release note says:
Important: The support libraries are now available through Google's Maven repository. You do not need to download the support repository from the SDK Manager. For more information, see Support Library Setup.
Read more at Support Library Setup.
Play services
and Firebase
dependencies since version 11.2.0 are also need google maven. Read Some Updates to Apps Using Google Play services and Google APIs Android August 2017 - version 11.2.0 Release note.
So you need to add the google maven to your root build.gradle
like this:
allprojects {
repositories {
jcenter()
maven {
url "https://maven.google.com"
}
}
}
For Gradle build tools plugin version 3.0.0, you can use google()
repository (more at Migrate to Android Plugin for Gradle 3.0.0):
allprojects {
repositories {
jcenter()
google()
}
}
UPDATE:
From Google's Maven repository:
The most recent versions of the following Android libraries are available from Google's Maven repository:
To add them to your build, you need to first include Google's Maven repository in your top-level / root build.gradle
file:
allprojects {
repositories {
google()
// If you're using a version of Gradle lower than 4.1, you must instead use:
// maven {
// url 'https://maven.google.com'
// }
// An alternative URL is 'https://dl.google.com/dl/android/maven2/'
}
}
Then add the desired library to your module's dependencies block. For example, the appcompat
library looks like this:
dependencies {
compile 'com.android.support:appcompat-v7:26.1.0'
}
However, if you're trying to use an older version of the above libraries and your dependency fails, then it's not available in the Maven repository and you must instead get the library from the offline repository.
z-index
only applies to elements that have been given an explicit position. Add position:relative
to #popupContent and you should be good to go.
Some benchmarks
1. reverseObjectEnumerator allObjects
This is the fastest method:
NSArray *anArray = @[@"aa", @"ab", @"ac", @"ad", @"ae", @"af", @"ag",
@"ah", @"ai", @"aj", @"ak", @"al", @"am", @"an", @"ao", @"ap", @"aq", @"ar", @"as", @"at",
@"au", @"av", @"aw", @"ax", @"ay", @"az", @"ba", @"bb", @"bc", @"bd", @"bf", @"bg", @"bh",
@"bi", @"bj", @"bk", @"bl", @"bm", @"bn", @"bo", @"bp", @"bq", @"br", @"bs", @"bt", @"bu",
@"bv", @"bw", @"bx", @"by", @"bz", @"ca", @"cb", @"cc", @"cd", @"ce", @"cf", @"cg", @"ch",
@"ci", @"cj", @"ck", @"cl", @"cm", @"cn", @"co", @"cp", @"cq", @"cr", @"cs", @"ct", @"cu",
@"cv", @"cw", @"cx", @"cy", @"cz"];
NSDate *methodStart = [NSDate date];
NSArray *reversed = [[anArray reverseObjectEnumerator] allObjects];
NSDate *methodFinish = [NSDate date];
NSTimeInterval executionTime = [methodFinish timeIntervalSinceDate:methodStart];
NSLog(@"executionTime = %f", executionTime);
Result: executionTime = 0.000026
2. Iterating over an reverseObjectEnumerator
This is between 1.5x and 2.5x slower:
NSDate *methodStart = [NSDate date];
NSMutableArray *array = [NSMutableArray arrayWithCapacity:[anArray count]];
NSEnumerator *enumerator = [anArray reverseObjectEnumerator];
for (id element in enumerator) {
[array addObject:element];
}
NSDate *methodFinish = [NSDate date];
NSTimeInterval executionTime = [methodFinish timeIntervalSinceDate:methodStart];
NSLog(@"executionTime = %f", executionTime);
Result: executionTime = 0.000071
3. sortedArrayUsingComparator
This is between 30x and 40x slower (no surprises here):
NSDate *methodStart = [NSDate date];
NSArray *reversed = [anArray sortedArrayUsingComparator: ^(id obj1, id obj2) {
return [anArray indexOfObject:obj1] < [anArray indexOfObject:obj2] ? NSOrderedDescending : NSOrderedAscending;
}];
NSDate *methodFinish = [NSDate date];
NSTimeInterval executionTime = [methodFinish timeIntervalSinceDate:methodStart];
NSLog(@"executionTime = %f", executionTime);
Result: executionTime = 0.001100
So [[anArray reverseObjectEnumerator] allObjects]
is the clear winner when it comes to speed and ease.
You either use the child selector
So using
#parent > child
Will make only the first level children to have the styles applied. Unfortunately IE6 doesn't support the child selector.
Otherwise you can use
#parent child child
To set another specific styles to children that are more than one level below.
For Windows 10 / Windows Server 2016 use the following command:
dism /online /enable-feature /featurename:IIS-ASPNET45 /all
The suggested answers with aspnet_regiis
doesn't work on Windows 10 (Creators Update and later) or Windows Server 2016:
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i
Microsoft (R) ASP.NET RegIIS version 4.0.30319.0
Administration utility to install and uninstall ASP.NET on the local machine.
Copyright (C) Microsoft Corporation. All rights reserved.
Start installing ASP.NET (4.0.30319.0).
This option is not supported on this version of the operating system. Administrators should instead install/uninstall ASP.NET 4.5 with IIS8 using the "Turn Windows Features On/Off" dialog, the Server Manager management tool, or the dism.exe command line tool. For more details please see http://go.microsoft.com/fwlink/?LinkID=216771.
Finished installing ASP.NET (4.0.30319.0).
Interestingly, the "Turn Windows Features On/Off" dialog didn't allow me to untick .NET nor ASP.NET 4.6, and only the above DISM command worked. Not sure whether the featurename is correct, but it worked for me.
You did not include jquery library. In jsfiddle its already there. Just include this line in your head section.
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js">
You have to define the compare first. There are 3 ways to do that:
It's easy to use class/struct because easy to declare just write this line of code above your executing code
struct compare{
public:
bool operator()(Node& a,Node& b) // overloading both operators
{
return a.w < b.w: // if you want increasing order;(i.e increasing for minPQ)
return a.w > b.w // if you want reverse of default order;(i.e decreasing for minPQ)
}
};
Calling code:
priority_queue<Node,vector<Node>,compare> pq;
Only a teacher would ask you to do something silly like this. You could provide an expected answer. Or a unique solution, while the rest of the class will be (yawn) the same...
from operator import lt, gt
def ultimate (l,op,c=1,u=0):
try:
if op(l[c],l[u]):
u = c
c += 1
return ultimate(l,op,c,u)
except IndexError:
return l[u]
def minimum (l):
return ultimate(l,lt)
def maximum (l):
return ultimate(l,gt)
The solution is simple. Use this to set yourself apart from obvious choices.
It got this error because I had managed to clobber jdk1.8.0_60 with the jre!
keep textarea code with no additional white spaces inside
moreover if you see extra blank lines there is solution in meta language:
<textarea>
for line in lines:
echo line.replace('\n','\r')
endfor
</textarea>
it will print lines without additional blank lines of course it depends if your lines ending with '\n', '\r\n' or '' - please adapt
Try git add -A
instead of git add .
What am I doing incorrectly?
You have to convert html to javascript object, and then as a second step to json throug JSON.Stringify.
How can I receive a json object in the controller?
View:
<script src="https://code.jquery.com/jquery-3.1.0.js"></script>
<script src="https://raw.githubusercontent.com/marioizquierdo/jquery.serializeJSON/master/jquery.serializejson.js"></script>
var obj = $("#form1").serializeJSON({ useIntKeysAsArrayIndex: true });
$.post("http://localhost:52161/Default/PostRawJson/", { json: JSON.stringify(obj) });
<form id="form1" method="post">
<input name="OrderDate" type="text" /><br />
<input name="Item[0][Id]" type="text" /><br />
<input name="Item[1][Id]" type="text" /><br />
<button id="btn" onclick="btnClick()">Button</button>
</form>
Controller:
public void PostRawJson(string json)
{
var order = System.Web.Helpers.Json.Decode(json);
var orderDate = order.OrderDate;
var secondOrderId = order.Item[1].Id;
}
Later versions of dataTables
have the following language
settings (taken from here):
"infoEmpty"
- displayed when there are no records in the table"zeroRecords"
- displayed when there no records matching the filteringe.g.
$('#example').DataTable( {
"language": {
"infoEmpty": "No records available - Got it?",
}
});
Note: As the property names do not contain any special characters you can remove the quotes:
$('#example').DataTable( {
language: {
infoEmpty: "No records available - Got it?",
}
});
many similar and useful functions: https://github.com/shimondoodkin/groupbyfunctions/
function sortobj(obj)
{
var keys=Object.keys(obj);
var kva= keys.map(function(k,i)
{
return [k,obj[k]];
});
kva.sort(function(a,b){
if(a[1]>b[1]) return -1;if(a[1]<b[1]) return 1;
return 0
});
var o={}
kva.forEach(function(a){ o[a[0]]=a[1]})
return o;
}
function sortobjkey(obj,key)
{
var keys=Object.keys(obj);
var kva= keys.map(function(k,i)
{
return [k,obj[k]];
});
kva.sort(function(a,b){
k=key; if(a[1][k]>b[1][k]) return -1;if(a[1][k]<b[1][k]) return 1;
return 0
});
var o={}
kva.forEach(function(a){ o[a[0]]=a[1]})
return o;
}
As Sonars sonar.jacoco.reportPath
, sonar.jacoco.itReportPath
and sonar.jacoco.reportPaths
have all been deprecated, you should use sonar.coverage.jacoco.xmlReportPaths
now. This also has some impact if you want to configure a multi module maven project with Sonar and Jacoco.
As @Lonzak pointed out, since Sonar 0.7.7, you can use Sonars report aggragation goal. Just put in you parent pom the following dependency:
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.5</version>
<executions>
<execution>
<id>report</id>
<goals>
<goal>report-aggregate</goal>
</goals>
<phase>verify</phase>
</execution>
</executions>
</plugin>
As current versions of the jacoco-maven-plugin are compatible with the xml-reports, this will create for every module in it's own target folder a site/jacoco-aggregate folder containing a jacoco.xml
file.
To let Sonar combine all the modules, use following command:
mvn -Dsonar.coverage.jacoco.xmlReportPaths=full-path-to-module1/target/site/jacoco-aggregate/jacoco.xml,module2...,module3... clean verify sonar:sonar
To keep my answer short and precise, I did not mention the maven-surefire-plugin
and
maven-failsafe-plugin
dependencies. You can just add them without any other configuration:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.2</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.22.2</version>
<executions>
<execution>
<id>integration-test</id>
<goals>
<goal>integration-test</goal>
</goals>
</execution>
</executions>
</plugin>
Full validation example with javascript:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Radio button: full validation example with javascript</title>
<script>
function send() {
var genders = document.getElementsByName("gender");
if (genders[0].checked == true) {
alert("Your gender is male");
} else if (genders[1].checked == true) {
alert("Your gender is female");
} else {
// no checked
var msg = '<span style="color:red;">You must select your gender!</span><br /><br />';
document.getElementById('msg').innerHTML = msg;
return false;
}
return true;
}
function reset_msg() {
document.getElementById('msg').innerHTML = '';
}
</script>
</head>
<body>
<form action="" method="POST">
<label>Gender:</label>
<br />
<input type="radio" name="gender" value="m" onclick="reset_msg();" />Male
<br />
<input type="radio" name="gender" value="f" onclick="reset_msg();" />Female
<br />
<div id="msg"></div>
<input type="submit" value="send>>" onclick="return send();" />
</form>
</body>
</html>
Regards,
Fernando
You can use the following snippet code:
#include<stdio.h>
int main(int argc, char *argv[]){
unsigned int i;
printf("decimal hexadecimal\n");
for (i = 0; i <= 256; i+=16)
printf("%04d 0x%04X\n", i, i);
return 0;
}
It prints both decimal and hexadecimal numbers in 4 places with zero padding.
You can use Angular-Validator.
Example: using a function to validate a field
<input type = "text"
name = "firstName"
ng-model = "person.firstName"
validator = "myCustomValidationFunction(form.firstName)">
Then in your controller you would have something like
$scope.myCustomValidationFunction = function(firstName){
if ( firstName === "John") {
return true;
}
You can also do something like this:
<input type = "text"
name = "firstName"
ng-model = "person.firstName"
validator = "'!(field1 && field2 && field3)'"
invalid-message = "'This field is required'">
(where field1 field2, and field3 are scope variables. You might also want to check if the fields do not equal the empty string)
If the field does not pass the validator
then the field will be marked as invalid and the user will not be able to submit the form.
For more use cases and examples see: https://github.com/turinggroup/angular-validator
Disclaimer: I am the author of Angular-Validator
INSERT INTO tab_student (name_student, id_teacher_fk)
VALUES ('dan red',
(SELECT id_teacher FROM tab_teacher WHERE name_teacher ='jason bourne')
it is advisable to store your values in lowercase to make retrieval easier and less error prone
INSERT INTO tab_teacher (name_teacher)
VALUES ('tom stills')
INSERT INTO tab_student (name_student, id_teacher_fk)
VALUES ('rich man', LAST_INSERT_ID())
Add XAttribute
in the constructor of the XElement
, like
new XElement("Conn", new XAttribute("Server", comboBox1.Text));
You can also add multiple attributes or elements via the constructor
new XElement("Conn", new XAttribute("Server", comboBox1.Text), new XAttribute("Database", combobox2.Text));
or you can use the Add-Method of the XElement
to add attributes
XElement element = new XElement("Conn");
XAttribute attribute = new XAttribute("Server", comboBox1.Text);
element.Add(attribute);
Alternatively, if you are not concerned with the possible exception raised, you could change TryParse for Parse:
DateTime? d = DateTime.Parse("some valid text");
Although there won't be a boolean indicating success either, it could be practical in some situations where you know that the input text will always be valid.
You can change the number format of the column to this custom format:
0;-0;;@
which will hide all 0 values.
To do this, select the column, right-click > Format Cells > Custom.
Here is a version that I got to work on my system.
import matplotlib.pyplot as plt
from drawnow import drawnow
import numpy as np
def makeFig():
plt.scatter(xList,yList) # I think you meant this
plt.ion() # enable interactivity
fig=plt.figure() # make a figure
xList=list()
yList=list()
for i in np.arange(50):
y=np.random.random()
xList.append(i)
yList.append(y)
drawnow(makeFig)
#makeFig() The drawnow(makeFig) command can be replaced
#plt.draw() with makeFig(); plt.draw()
plt.pause(0.001)
The drawnow(makeFig) line can be replaced with a makeFig(); plt.draw() sequence and it still works OK.
I like Felipe Leusin's approach best - make sure browsers get JSON without compromising content negotiation from clients that actually want XML. The only missing piece for me was that the response headers still contained content-type: text/html. Why was that a problem? Because I use the JSON Formatter Chrome extension, which inspects content-type, and I don't get the pretty formatting I'm used to. I fixed that with a simple custom formatter that accepts text/html requests and returns application/json responses:
public class BrowserJsonFormatter : JsonMediaTypeFormatter
{
public BrowserJsonFormatter() {
this.SupportedMediaTypes.Add(new MediaTypeHeaderValue("text/html"));
this.SerializerSettings.Formatting = Formatting.Indented;
}
public override void SetDefaultContentHeaders(Type type, HttpContentHeaders headers, MediaTypeHeaderValue mediaType) {
base.SetDefaultContentHeaders(type, headers, mediaType);
headers.ContentType = new MediaTypeHeaderValue("application/json");
}
}
Register like so:
config.Formatters.Add(new BrowserJsonFormatter());
Copying my own answer from How do I run a Node.js application as its own process?
2015 answer: nearly every Linux distro comes with systemd, which means forever, monit, PM2, etc are no longer necessary - your OS already handles these tasks.
Make a myapp.service
file (replacing 'myapp' with your app's name, obviously):
[Unit]
Description=My app
[Service]
ExecStart=/var/www/myapp/app.js
Restart=always
User=nobody
# Note Debian/Ubuntu uses 'nogroup', RHEL/Fedora uses 'nobody'
Group=nogroup
Environment=PATH=/usr/bin:/usr/local/bin
Environment=NODE_ENV=production
WorkingDirectory=/var/www/myapp
[Install]
WantedBy=multi-user.target
Note if you're new to Unix: /var/www/myapp/app.js
should have #!/usr/bin/env node
on the very first line and have the executable mode turned on chmod +x myapp.js
.
Copy your service file into the /etc/systemd/system
.
Start it with systemctl start myapp
.
Enable it to run on boot with systemctl enable myapp
.
See logs with journalctl -u myapp
This is taken from How we deploy node apps on Linux, 2018 edition, which also includes commands to generate an AWS/DigitalOcean/Azure CloudConfig to build Linux/node servers (including the .service
file).
For cookies that I am explicitly setting, I switched to use SimpleCookie provided by Apache Shiro. It does not inherit from javax.servlet.http.Cookie so it takes a bit more juggling to get everything to work correctly however it does provide a property set HttpOnly and it works with Servlet 2.5.
For setting a cookie on a response, rather than doing response.addCookie(cookie)
you need to do cookie.saveTo(request, response)
.
Do you want to pass parameters to another page or to the function only?
If only the function, you don't need to add the $.ajax() tvanfosson added. Just add your function content instead. Like:
function DoAction (id, name ) {
// ...
// do anything you want here
alert ("id: "+id+" - name: "+name);
//...
}
This will return an alert box with the id and name values.
The $.getJSON()
method is shorthand that does not let you specify advanced options like that. To do that, you need to use the full $.ajax()
method.
Notice in the documentation at http://api.jquery.com/jQuery.getJSON/:
This is a shorthand Ajax function, which is equivalent to:
$.ajax({
url: url,
dataType: 'json',
data: data,
success: callback
});
So just use $.ajax()
and provide all the extra parameters you need.
Visualizing the tree structure was the most convenient way for me :
public static void main(String[] args) throws IOException {
printTree(0, new File("START/FROM/DIR"));
}
static void printTree(int depth, File file) throws IOException {
StringBuilder indent = new StringBuilder();
String name = file.getName();
for (int i = 0; i < depth; i++) {
indent.append(".");
}
//Pretty print for directories
if (file.isDirectory()) {
System.out.println(indent.toString() + "|");
if(isPrintName(name)){
System.out.println(indent.toString() + "*" + file.getName() + "*");
}
}
//Print file name
else if(isPrintName(name)) {
System.out.println(indent.toString() + file.getName());
}
//Recurse children
if (file.isDirectory()) {
File[] files = file.listFiles();
for (int i = 0; i < files.length; i++){
printTree(depth + 4, files[i]);
}
}
}
//Exclude some file names
static boolean isPrintName(String name){
if (name.charAt(0) == '.') {
return false;
}
if (name.contains("svn")) {
return false;
}
//.
//. Some more exclusions
//.
return true;
}
Only this one worked for me:
<script type="text/javascript">
var frames = document.getElementsByTagName("iframe");
for (var i = 0; i < frames.length; i++) {
src = frames[i].src;
if (src.indexOf('embed') != -1) {
if (src.indexOf('?') != -1) {
frames[i].src += "&wmode=transparent";
} else {
frames[i].src += "?wmode=transparent";
}
}
}
</script>
I load it in the footer.php Wordpress file. Code found in comment here (thanks Gerson)
Grep the folder tree's *.vcxproj
files. Replace <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
with <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
or whatever SDK version you get when you update one of the projects.
After running the MAMP server, you have php info link in toolbar Once click, You will get all information about php
For more recent settings, see Eclipse Galileo 3.5 settings above.
The best JVM setting always, in my opinion, includes the latest JDK you can find (so for now, jdk1.6.0_b07 up to b16, except b14 and b15)
Even with those pretty low memory settings, I can run large java projects (along with a web server) on my old (2002) desktop with 2Go RAM.
-showlocation
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256M
-framework
plugins\org.eclipse.osgi_3.4.2.R34x_v20080826-1230.jar
-vm
jdk1.6.0_10\jre\bin\client\jvm.dll
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms128m
-Xmx384m
-Xss2m
-XX:PermSize=128m
-XX:MaxPermSize=128m
-XX:MaxGCPauseMillis=10
-XX:MaxHeapFreeRatio=70
-XX:+UseConcMarkSweepGC
-XX:+CMSIncrementalMode
-XX:+CMSIncrementalPacing
-XX:CompileThreshold=5
-Dcom.sun.management.jmxremote
See GKelly's SO answer and Piotr Gabryanczyk's blog entry for more details about the new options.
You can also consider launching:
C:\[jdk1.6.0_0x path]\bin\jconsole.exe
As said in a previous question about memory consumption.
This is a simple NTLM AD integration example, allows single sign on with Internet Explorer, requires login/configuration in other browsers.
PHP Example
<?php
$user = $_SERVER['REMOTE_USER'];
$domain = getenv('USERDOMAIN');
?>
In your apache httpd.conf file
LoadModule authnz_sspi_module modules/mod_authnz_sspi.so
<Directory "/path/to/folder">
AllowOverride All
Options ExecCGI
AuthName "SSPI Authentication"
AuthType SSPI
SSPIAuth On
SSPIAuthoritative On
SSPIOmitDomain On
Require valid-user
Require user "NT AUTHORITY\ANONYMOUS LOGON" denied
</Directory>
And if you need the module, this link is useful:
Prefork and worker are two type of MPM apache provides. Both have their merits and demerits.
By default mpm is prefork which is thread safe.
Prefork MPM uses multiple child processes with one thread each and each process handles one connection at a time.
Worker MPM uses multiple child processes with many threads each. Each thread handles one connection at a time.
For more details you can visit https://httpd.apache.org/docs/2.4/mpm.html and https://httpd.apache.org/docs/2.4/mod/prefork.html
pre-increment and post increment are equivalent if not in an expression
int j =0;
int r=0
for(int v = 0; v<10; ++v) {
++r;
j++;
System.out.println(j+" "+r);
}
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
Here is a repo the demonstrates serving a custom font with Rails 5.2 that works on Heroku. It goes further and optimizes serving the fonts to be as fast as possible according to https://www.webpagetest.org/
https://github.com/nzoschke/edgecors
To start I picked pieces from answers above. For Rails 5.2+ you shouldn't need extra asset pipeline config.
app/assets/fonts
@font-face
declaration in an scss file and use the font-url
helperFrom app/assets/stylesheets/welcome.scss
:
@font-face {
font-family: 'Inconsolata';
src: font-url('Inconsolata-Regular.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}
body {
font-family: "Inconsolata";
font-weight: bold;
}
I'm using CloudFront, added with the Heroku Edge addon.
First configure a CDN prefix and default Cache-Control
headers in production.rb
:
Rails.application.configure do
# e.g. https://d1unsc88mkka3m.cloudfront.net
config.action_controller.asset_host = ENV["EDGE_URL"]
config.public_file_server.headers = {
'Cache-Control' => 'public, max-age=31536000'
}
end
If you try to access the font from the herokuapp.com URL to the CDN URL, you will get a CORS error in your browser:
Access to font at 'https://d1unsc88mkka3m.cloudfront.net/assets/Inconsolata-Regular.ttf' from origin 'https://edgecors.herokuapp.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. edgecors.herokuapp.com/ GET https://d1unsc88mkka3m.cloudfront.net/assets/Inconsolata-Regular.ttf net::ERR_FAILED
So configure CORS to allow access to the font from Heroku to the CDN URL:
module EdgeCors
class Application < Rails::Application
# Initialize configuration defaults for originally generated Rails version.
config.load_defaults 5.2
config.middleware.insert_after ActionDispatch::Static, Rack::Deflater
config.middleware.insert_before 0, Rack::Cors do
allow do
origins %w[
http://edgecors.herokuapp.com
https://edgecors.herokuapp.com
]
resource "*", headers: :any, methods: [:get, :post, :options]
end
end
end
end
The asset pipeline builds a .ttf.gz
file but doesn't serve it. This monkey patch changes the asset pipeline gzip whitelist to a blacklist:
require 'action_dispatch/middleware/static'
ActionDispatch::FileHandler.class_eval do
private
def gzip_file_path(path)
return false if ['image/png', 'image/jpeg', 'image/gif'].include? content_type(path)
gzip_path = "#{path}.gz"
if File.exist?(File.join(@root, ::Rack::Utils.unescape_path(gzip_path)))
gzip_path
else
false
end
end
end
The ultimate result is a custom font file in app/assets/fonts
served from a long-lived CloudFront cache.
For Change The color
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:background="?attr/colorPrimary"
/>
Toolbar myToolbar = (Toolbar) findViewById(R.id.toolbar);
myToolbar.setTitleTextColor(ContextCompat.getColor(getApplicationContext(), R.color.Auth_Background));
setSupportActionBar(myToolbar);
First: monkey patching is an evil hack (in my opinion).
It is often used to replace a method on the module or class level with a custom implementation.
The most common usecase is adding a workaround for a bug in a module or class when you can't replace the original code. In this case you replace the "wrong" code through monkey patching with an implementation inside your own module/package.
You need to pass your data in the request body as a raw string rather than FormUrlEncodedContent
. One way to do so is to serialize it into a JSON string:
var json = JsonConvert.SerializeObject(data); // or JsonSerializer.Serialize if using System.Text.Json
Now all you need to do is pass the string to the post method.
var stringContent = new StringContent(json, UnicodeEncoding.UTF8, "application/json"); // use MediaTypeNames.Application.Json in Core 3.0+ and Standard 2.1+
var client = new HttpClient();
var response = await client.PostAsync(uri, stringContent);
position: fixed;
will solve your issue. As an example, review my implementation of a fixed message area overlay (populated programmatically):
#mess {
position: fixed;
background-color: black;
top: 20px;
right: 50px;
height: 10px;
width: 600px;
z-index: 1000;
}
And in the HTML
<body>
<div id="mess"></div>
<div id="data">
Much content goes here.
</div>
</body>
When #data
becomes longer tha the sceen, #mess
keeps its position on the screen, while #data
scrolls under it.
In my case, I was downloading a library with sample code of keycloak implementation by mattorg from GITHUB: https://github.com/mattmorg55/Owin.Security.Keycloak/tree/dev/samples
The solution was quite easy, as I used .Net Framework 4.6.1, but the project begged me in the beginning to use 4.6.2. Although I downloaded it, it was first actively chosen, when restartet all instances of Visual Studion (or better close all instances). The project was manipulated to 4.6.1 (although I wished not and chose so).
So after I chose the configuration again to choose .Net Framework 4.6.1 the error vanished immediately.
Many popular Java webapps, including Jenkins and Nexus, use this mechanism:
Optionally, check a servlet context-param / init-param. This allows configuring multiple webapp instances per servlet container, using context.xml
which can be done by modifying the WAR or by changing server settings (in case of Tomcat).
Check an environment variable (using System.getenv), if it is set, then use that folder as your application data folder. e.g. Jenkins uses JENKINS_HOME
and Nexus uses PLEXUS_NEXUS_WORK
. This allows flexible configuration without any changes to WAR.
Otherwise, use a subfolder inside user's home folder, e.g. $HOME/.yourapp
. In Java code this will be:
final File appFolder = new File(System.getProperty("user.home"), ".yourapp");
Another option would be to just use perl with globstar.
Enabling shopt -s globstar
in your .bashrc
(or wherever) allows the **
glob pattern to match all sub-directories and files recursively.
Thus using perl -pXe 's/SEARCH/REPLACE/g' -i **
will recursively
replace SEARCH
with REPLACE
.
The -X
flag tells perl to "disable all warnings" - which means that
it won't complain about directories.
The globstar also allows you to do things like sed -i 's/SEARCH/REPLACE/g' **/*.ext
if you wanted to replace SEARCH
with REPLACE
in all child files with the extension .ext
.
No, you cannot. Google Plus has been discontinued. Clicking any link for any answer here brings me to this text:
Google+ is no longer available for consumer (personal) and brand accounts
From all of us on the Google+ team,
thank you for making Google+ such a special place.
There is one section that reads that the product is continued for "G Suite," but as of Feb., 2020, the chat and social service listed for G Suite is Hangouts, not Google+.
The format https://plus.google.com/share?url=YOUR_URL_HERE
was documented at https://developers.google.com/+/web/share/
, but this documentation has since been removed, probably because no part of Google+ continues in development. If you are feeling nostalgic, you can see what the API used to say with an Archive.org link.
This first choice might be a confusing one but it’s really very simple. PhoneGap is a product owned by Adobe which currently includes additional build services, and it may or may not eventually offer additional services and/or charge payments for use in the future. Cordova is owned and maintained by Apache, and will always be maintained as an open source project. Currently they both have a very similar API. I would recommend going with Cordova, unless you require the additional PhoneGap build services.
That is not changing due to the default theme set to the screen.
So just change them for the widget you are drawing by wrapping your TextField with new ThemeData()
child: new Theme(
data: new ThemeData(
primaryColor: Colors.redAccent,
primaryColorDark: Colors.red,
),
child: new TextField(
decoration: new InputDecoration(
border: new OutlineInputBorder(
borderSide: new BorderSide(color: Colors.teal)),
hintText: 'Tell us about yourself',
helperText: 'Keep it short, this is just a demo.',
labelText: 'Life story',
prefixIcon: const Icon(
Icons.person,
color: Colors.green,
),
prefixText: ' ',
suffixText: 'USD',
suffixStyle: const TextStyle(color: Colors.green)),
),
));
Here's a fully internal Bash implementation, no forking, unlimited size of Unicode characters.
fast_chr() {
local __octal
local __char
printf -v __octal '%03o' $1
printf -v __char \\$__octal
REPLY=$__char
}
function unichr {
local c=$1 # Ordinal of char
local l=0 # Byte ctr
local o=63 # Ceiling
local p=128 # Accum. bits
local s='' # Output string
(( c < 0x80 )) && { fast_chr "$c"; echo -n "$REPLY"; return; }
while (( c > o )); do
fast_chr $(( t = 0x80 | c & 0x3f ))
s="$REPLY$s"
(( c >>= 6, l++, p += o+1, o>>=1 ))
done
fast_chr $(( t = p | c ))
echo -n "$REPLY$s"
}
## test harness
for (( i=0x2500; i<0x2600; i++ )); do
unichr $i
done
Output was:
-?¦?????????+???
+???+???+???+???
????¦???????-???
????-???????+???
????????????????
-¦++++++++++++¦¦
¦¦¦¦------+++???
????????????????
¯???_???¦???¦???
¦¦¦¦????????????
¦???????????????
????????????????
????????????????
????????????????
????????????????
????????????????
It occurred because you tried to create a foreign key from tblDomare.PersNR
to tblBana.BanNR
but/and the values in tblDomare.PersNR
didn't match with any of the values in tblBana.BanNR
. You cannot create a relation which violates referential integrity.
Unlike traditional RBDMs, mongoDB doesn't allow you to define any random field as the primary key, the _id field MUST exist for all standard documents.
For this reason, it doesn't make sense to create a separate uuid field.
In mongoose, the ObjectId type is used not to create a new uuid, rather it is mostly used to reference other documents.
Here is an example:
var mongoose = require('mongoose');
var Schema = mongoose.Schema,
ObjectId = Schema.ObjectId;
var Schema_Product = new Schema({
categoryId : ObjectId, // a product references a category _id with type ObjectId
title : String,
price : Number
});
As you can see, it wouldn't make much sense to populate categoryId with a ObjectId.
However, if you do want a nicely named uuid field, mongoose provides virtual properties that allow you to proxy (reference) a field.
Check it out:
var mongoose = require('mongoose');
var Schema = mongoose.Schema,
ObjectId = Schema.ObjectId;
var Schema_Category = new Schema({
title : String,
sortIndex : String
});
Schema_Category.virtual('categoryId').get(function() {
return this._id;
});
So now, whenever you call category.categoryId, mongoose just returns the _id instead.
You can also create a "set" method so that you can set virtual properties, check out this link for more info
Use Jetty. Here's the official example for embedding Jetty. (Here's an outdated tutorial.)
Jetty is pretty lightweight, but it does provide a servlet container, which may contradict your requirement against using an "application server".
You can embed the Jetty server into your application. Jetty allows EITHER embedded OR servlet container options.
Here is one more quick get started tutorial along with the source code.
<script type="text/javascript">
$(document).ready(function() {
showWarning('@ViewBag.Message');
});
</script>
You can use ViewBag.PropertyName in javascript like this.
MoreLinq has something useful for this MoreLinq.Source.MoreEnumerable.ExceptBy
https://github.com/gsscoder/morelinq/blob/master/MoreLinq/ExceptBy.cs
namespace MoreLinq
{
using System;
using System.Collections.Generic;
using System.Linq;
static partial class MoreEnumerable
{
/// <summary>
/// Returns the set of elements in the first sequence which aren't
/// in the second sequence, according to a given key selector.
/// </summary>
/// <remarks>
/// This is a set operation; if multiple elements in <paramref name="first"/> have
/// equal keys, only the first such element is returned.
/// This operator uses deferred execution and streams the results, although
/// a set of keys from <paramref name="second"/> is immediately selected and retained.
/// </remarks>
/// <typeparam name="TSource">The type of the elements in the input sequences.</typeparam>
/// <typeparam name="TKey">The type of the key returned by <paramref name="keySelector"/>.</typeparam>
/// <param name="first">The sequence of potentially included elements.</param>
/// <param name="second">The sequence of elements whose keys may prevent elements in
/// <paramref name="first"/> from being returned.</param>
/// <param name="keySelector">The mapping from source element to key.</param>
/// <returns>A sequence of elements from <paramref name="first"/> whose key was not also a key for
/// any element in <paramref name="second"/>.</returns>
public static IEnumerable<TSource> ExceptBy<TSource, TKey>(this IEnumerable<TSource> first,
IEnumerable<TSource> second,
Func<TSource, TKey> keySelector)
{
return ExceptBy(first, second, keySelector, null);
}
/// <summary>
/// Returns the set of elements in the first sequence which aren't
/// in the second sequence, according to a given key selector.
/// </summary>
/// <remarks>
/// This is a set operation; if multiple elements in <paramref name="first"/> have
/// equal keys, only the first such element is returned.
/// This operator uses deferred execution and streams the results, although
/// a set of keys from <paramref name="second"/> is immediately selected and retained.
/// </remarks>
/// <typeparam name="TSource">The type of the elements in the input sequences.</typeparam>
/// <typeparam name="TKey">The type of the key returned by <paramref name="keySelector"/>.</typeparam>
/// <param name="first">The sequence of potentially included elements.</param>
/// <param name="second">The sequence of elements whose keys may prevent elements in
/// <paramref name="first"/> from being returned.</param>
/// <param name="keySelector">The mapping from source element to key.</param>
/// <param name="keyComparer">The equality comparer to use to determine whether or not keys are equal.
/// If null, the default equality comparer for <c>TSource</c> is used.</param>
/// <returns>A sequence of elements from <paramref name="first"/> whose key was not also a key for
/// any element in <paramref name="second"/>.</returns>
public static IEnumerable<TSource> ExceptBy<TSource, TKey>(this IEnumerable<TSource> first,
IEnumerable<TSource> second,
Func<TSource, TKey> keySelector,
IEqualityComparer<TKey> keyComparer)
{
if (first == null) throw new ArgumentNullException("first");
if (second == null) throw new ArgumentNullException("second");
if (keySelector == null) throw new ArgumentNullException("keySelector");
return ExceptByImpl(first, second, keySelector, keyComparer);
}
private static IEnumerable<TSource> ExceptByImpl<TSource, TKey>(this IEnumerable<TSource> first,
IEnumerable<TSource> second,
Func<TSource, TKey> keySelector,
IEqualityComparer<TKey> keyComparer)
{
var keys = new HashSet<TKey>(second.Select(keySelector), keyComparer);
foreach (var element in first)
{
var key = keySelector(element);
if (keys.Contains(key))
{
continue;
}
yield return element;
keys.Add(key);
}
}
}
}
You can find the most up to date answer for the value in your project just execute the
mvn3 help:effective-pom
command and find the <build> ... <directory>
tag's value in the result aka in the effective-pom. It will show the value of the Super POM unless you have overwritten.
If you are on Spring Boot then you can directly add following properties in application.properties file to set logging level, customize logging pattern and to store logs in the external file.
These are different logging levels and its order from minimum << maximum.
OFF << FATAL << ERROR << WARN << INFO << DEBUG << TRACE << ALL
# To set logs level as per your need.
logging.level.org.springframework = debug
logging.level.tech.hardik = trace
# To store logs to external file
# Here use strictly forward "/" slash for both Windows, Linux or any other os, otherwise, its won't work.
logging.file=D:/spring_app_log_file.log
# To customize logging pattern.
logging.pattern.file= "%d{yyyy-MM-dd HH:mm:ss} - %msg%n"
Please pass through this link to customize your log more vividly.
https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-logging.html
$image = imagecreatefromjpeg($_GET['src']);
Needs to be replaced with this:
$image = imagecreatefromjpeg('images/thumbnails/myimage.jpg');
Because imagecreatefromjpeg()
is expecting a string.
This worked for me.
ref:
http://php.net/manual/en/function.imagecreatefromjpeg.php
I ran into the same issue. When I ran my Unit Test on C++ code, I got an error that said "Cannot find or open the PDB file".
Logs
When I looked at the Output log in Visual Studio, I saw that it was looking in the wrong folder. I had renamed the WinUnit folder, but something in the WinUnit code was looking for the PDB file using the old folder name. I guess they hard-coded it.
Found the Problem
When I first downloaded and unzipped the WinUnit files, the main folder was called "WinUnit-1.2.0909.1". After I unzipped the file, I renamed the folder to "WinUnit" since it's easier to type during Visual Studio project setup. But apparently this broke the ability to find the PDB file, even though I setup everything according to the WinUnit documentation.
My Fix
I changed the folder name back to the original, and it works.
Weird.
There is a way to do this without using a pipe character, which is convenient if you are forking a process from another programming language to do this:
find $JAVA_SRC_DIR -name '*.java' -exec javac -d $OUTPUT_DIR {} +
Though if you are in Bash and/or don't mind using a pipe, then you can do:
find $JAVA_SRC_DIR -name '*.java' | xargs javac -d $OUTPUT_DIR
With redis-cli
:
FLUSHDB - Removes data from your connection's CURRENT database.
FLUSHALL - Removes data from ALL databases.
These suggestions so far only work if the mysql server is installed as a windows service.
If it is not installed as a service, you can start the server by using the Windows Start button ==> Run, then browse to the /bin folder under your mysql installation path and execute mysqld. Or just open a command window in the bin folder and type: mysqld
You can use dom-to-image library (I'm the maintainer).
Here's how you could approach your problem:
var parent = document.getElementById('my-node-parent');
var node = document.getElementById('my-node');
var canvas = document.createElement('canvas');
canvas.width = node.scrollWidth;
canvas.height = node.scrollHeight;
domtoimage.toPng(node).then(function (pngDataUrl) {
var img = new Image();
img.onload = function () {
var context = canvas.getContext('2d');
context.translate(canvas.width, 0);
context.scale(-1, 1);
context.drawImage(img, 0, 0);
parent.removeChild(node);
parent.appendChild(canvas);
};
img.src = pngDataUrl;
});
In general you cannot rely on a fixed pixel size for fonts, the user may be scaling the screen and the defaults are not always the same (depends on DPI settings of the screen etc.).
Maybe have a look at this (pixel to point) and this link.
But of course you can set the font size to px, so that you do know how many pixels the font actually is. This may help if you really need a fixed layout, but this practice reduces accessibility of your web site.
You have to use bracket notation:
var obj = {};
obj[a[i]] = 0;
x.push(obj);
The result will be:
x = [{left: 0}, {top: 0}];
Maybe instead of an array of objects, you just want one object with two properties:
var x = {};
and
x[a[i]] = 0;
This will result in x = {left: 0, top: 0}
.
Try using document.getElementById("myForm")
instead of document.myForm.
<script>
var auto_refresh = setInterval(function() { submitform(); }, 10000);
function submitform()
{
alert('test');
document.getElementById("myForm").submit();
}
</script>
@Kwang-Chun Kang Thanks Kang a lot! I found the solution is working and very helpful, it really save my day. For me I am trying to create a React.js component that convert *.xlsx to json object when user upload the excel file to a html input tag. First I need to install XLSX package with:
npm install xlsx --save
Then in my component code, import with:
import XLSX from 'xlsx'
The component UI should look like this:
<input
accept=".xlsx"
type="file"
onChange={this.fileReader}
/>
It calls a function fileReader(), which is exactly same as the solution provided. To learn more about fileReader API, I found this blog to be helpful: https://blog.teamtreehouse.com/reading-files-using-the-html5-filereader-api
You can save an image as 'png' and use the python imaging library (PIL) to convert this file to 'jpg':
import Image
import matplotlib.pyplot as plt
plt.plot(range(10))
plt.savefig('testplot.png')
Image.open('testplot.png').save('testplot.jpg','JPEG')
The original:
The JPEG image:
SELECT art.* , sec.section.title, cat.title, use1.name, use2.name as modifiedby
FROM article art
INNER JOIN section sec ON art.section_id = sec.section.id
INNER JOIN category cat ON art.category_id = cat.id
INNER JOIN user use1 ON art.author_id = use1.id
LEFT JOIN user use2 ON art.modified_by = use2.id
WHERE art.id = '1';
Hope This Might Help
Use output buffers: http://php.net/manual/de/function.ob-start.php
<?php
ob_start();
var_dump($_SERVER) ;
$dump = ob_get_contents();
ob_end_clean();
echo "<pre> $dump </pre>";
?>
Yet another option would be to use Output buffering and convert all the newlines in the dump to <br>
elements, e.g.
ob_start();
var_dump($_SERVER) ;
echo nl2br(ob_get_clean());
Try following code;
DropDownList1.Items.Add(new ListItem(txt_box1.Text));
If you want input to disable on some statement.
use [readonly]=true
or false
instead of disabled.
<input [readonly]="this.isEditable"
type="text"
formControlName="reporteeName"
class="form-control"
placeholder="Enter Name" required>
Try phpinfo()
and check for "error_log"
VBA is not VB/VB.NET
The correct reference to use is Do..Loop Statement (VBA). Also see the article Excel VBA For, Do While, and Do Until. One way to write this is:
Do While counter < 20
counter = counter + 1
Loop
(But a For..Next might be more appropriate here.)
Happy coding.
Fix:
I chose the "ISAPI & CGI Restrictions" after clicking the server name (not the site name) in IIS Manager, and right clicked the "ASP.NET v4.0.30319" lines and chose "Allow".
After turning on ASP.NET from "Programs and Features > Turn Windows features on or off", you must install ASP.NET from the Windows command prompt. The MIME types don't ever show up, but after doing this command, I noticed these extensions showed up under the IIS web site "Handler Mappings" section of IIS Manager.
C:\>cd C:\Windows\Microsoft.NET\Framework64\v4.0.30319
C:\Windows\Microsoft.NET\Framework64\v4.0.30319>dir aspnet_reg*
Volume in drive C is Windows
Volume Serial Number is 8EE6-5DD0
Directory of C:\Windows\Microsoft.NET\Framework64\v4.0.30319
03/18/2010 08:23 PM 19,296 aspnet_regbrowsers.exe
03/18/2010 08:23 PM 36,696 aspnet_regiis.exe
03/18/2010 08:23 PM 102,232 aspnet_regsql.exe
3 File(s) 158,224 bytes
0 Dir(s) 34,836,508,672 bytes free
C:\Windows\Microsoft.NET\Framework64\v4.0.30319>aspnet_regiis.exe -i
Start installing ASP.NET (4.0.30319).
.....
Finished installing ASP.NET (4.0.30319).
C:\Windows\Microsoft.NET\Framework64\v4.0.30319>
However, I still got this error. But if you do what I mentioned for the "Fix", this will go away.
HTTP Error 404.2 - Not Found
The page you are requesting cannot be served because of the ISAPI and CGI Restriction list settings on the Web server.
Here's a way to do it:
// The method to call
void Foo()
{
}
Action action = Foo;
action.BeginInvoke(ar => action.EndInvoke(ar), null);
Of course you need to replace Action
by another type of delegate if the method has a different signature
On windows 10 run cmd.exe with admin rights then type :
1) cd \Python27\scripts
2) pip install requests
It should work. My case was with python 2.7
You can use double quotes instead of single quotes:
theAnchorText = "I'm home";
Alternatively, escape the apostrophe:
theAnchorText = 'I\'m home';
The backslash tells JavaScript (this has nothing to do with jQuery, by the way) that the next character should be interpreted as "special". In this case, an apostrophe after a backslash means to use a literal apostrophe but not to end the string.
There are also other characters you can put after a backslash to indicate other special characters. For example, you can use \n
for a new line, or \t
for a tab.
Your mobile class Isn't correct:
.mobile {
display: none !important;
visibility: hidden !important; //This is what's keeping the div from showing, remove this.
}
You have to include math.h (C) or cmath (C++) Of course keep on mind that you have to follow the maths that we know...only numbers>0.
Example:
#include <iostream>
#include <cmath>
using namespace std;
int main(){
cout<<log2(number);
}
You seem to be using the combined log format.
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\"" combined
"-"
otherwise.The complete(?) list of formatters can be found here. The same section of the documentation also lists other common log formats; readers whose logs don't look quite like this one may find the pattern their Apache configuration is using listed there.