The answer below uses git log
:
I mentioned a similar approach in 2009 with "Unable to show a Git tree in terminal":
git log --graph --pretty=oneline --abbrev-commit
But the full one I have been using is in "How to display the tag name and branch name using git log --graph" (2011):
git config --global alias.lgb "log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset%n' --abbrev-commit --date=relative --branches"
git lgb
Original answer (2010)
git show-branch --list
comes close of what you are looking for (with the topo order)
--topo-order
By default, the branches and their commits are shown in reverse chronological order.
This option makes them appear in topological order (i.e., descendant commits are shown before their parents).
But the tool git wtf can help too. Example:
$ git wtf
Local branch: master
[ ] NOT in sync with remote (needs push)
- Add before-search hook, for shortcuts for custom search queries. [4430d1b] (edwardzyang@...; 7 days ago)
Remote branch: origin/master ([email protected]:sup/mainline.git)
[x] in sync with local
Feature branches:
{ } origin/release-0.8.1 is NOT merged in (1 commit ahead)
- bump to 0.8.1 [dab43fb] (wmorgan-sup@...; 2 days ago)
[ ] labels-before-subj is NOT merged in (1 commit ahead)
- put labels before subject in thread index view [790b64d] (marka@...; 4 weeks ago)
{x} origin/enclosed-message-display-tweaks merged in
(x) experiment merged in (only locally)
NOTE: working directory contains modified files
git-wtf
shows you:
- How your branch relates to the remote repo, if it's a tracking branch.
- How your branch relates to non-feature ("version") branches, if it's a feature branch.
- How your branch relates to the feature branches, if it's a version branch
As mentioned before - If you do not need to search for data within the array, you can use serialize - but this is "php only". So I would recommend to use json_decode / json_encode - not only for performance but also for readability and portability (other languages such as javascript can handle json_encoded data).
Declare your TextView
not clickable / focusable by using android:clickable="false"
and android:focusable="false"
or v.setClickable(false)
and v.setFocusable(false)
. The click events should be dispatched to the TextView
's parent now.
Note:
In order to achieve this, you have to add click to its direct parent
. or set
android:clickable="false"
and android:focusable="false"
to its direct parent to pass listener to further parent.
All modern browsers now support the unprefixed event:
element.addEventListener('transitionend', callback, false);
Works in the latest versions of Chrome, Firefox and Safari. Even IE10+.
I extended the noexec on/off solution successfully with a transaction to run the script in an all or nothing manner.
set noexec off
begin transaction
go
<First batch, do something here>
go
if @@error != 0 set noexec on;
<Second batch, do something here>
go
if @@error != 0 set noexec on;
<... etc>
declare @finished bit;
set @finished = 1;
SET noexec off;
IF @finished = 1
BEGIN
PRINT 'Committing changes'
COMMIT TRANSACTION
END
ELSE
BEGIN
PRINT 'Errors occured. Rolling back changes'
ROLLBACK TRANSACTION
END
Apparently the compiler "understands" the @finished variable in the IF, even if there was an error and the execution was disabled. However, the value is set to 1 only if the execution was not disabled. Hence I can nicely commit or rollback the transaction accordingly.
In simple words, strace traces all system calls issued by a program along with their return codes. Think things such as file/socket operations and a lot more obscure ones.
It is most useful if you have some working knowledge of C since here system calls would more accurately stand for standard C library calls.
Let's say your program is /usr/local/bin/cough. Simply use:
strace /usr/local/bin/cough <any required argument for cough here>
or
strace -o <out_file> /usr/local/bin/cough <any required argument for cough here>
to write into 'out_file'.
All strace output will go to stderr (beware, the sheer volume of it often asks for a redirection to a file). In the simplest cases, your program will abort with an error and you'll be able to see what where its last interactions with the OS in strace output.
More information should be available with:
man strace
Pagination using mongoose, express and jade - Here's a link to my blog with more detail
var perPage = 10
, page = Math.max(0, req.params.page)
Event.find()
.select('name')
.limit(perPage)
.skip(perPage * page)
.sort({
name: 'asc'
})
.exec(function(err, events) {
Event.count().exec(function(err, count) {
res.render('events', {
events: events,
page: page,
pages: count / perPage
})
})
})
If you're running Python 3.4+, you can use the pathlib
module. The Path.glob()
method supports the **
pattern, which means “this directory and all subdirectories, recursively”. It returns a generator yielding Path
objects for all matching files.
from pathlib import Path
configfiles = Path("C:/Users/sam/Desktop/file1/").glob("**/*.txt")
I'm starting in the webdesign universe and i used DIVs inside LIs with no problem with the semantics. I think that DIVs aren't allowed on lists, that means you can't put a DIV inside an UL, but it has no problem inserting it on a LI (because LI are just list items haha) The problem that i have been encountering is that sometimes the DIV behaves somewhat different from usual, but nothing that our good CSS can't handle haha. Anyway, sorry for my bad english and if my response wasn't helpful haha good luck!
Note that you don't need semicolons in batch files. And the reason why you need to use call is that mvn itself is a batch file and batch files need to call each other with call, otherwise control does not return to the caller.
I was having same issue. After some digging I realized that many post/pre-install scripts would try to install various dependencies and some times specific repositories are used. A better way is to disable certificate check for https module for nodejs that worked for me.
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0"
what if you use
Map<String, ? extends Class<? extends Serializable>> expected = null;
I had a similar issue with Spring 4.x using @RestController. Two different packages had a class with the same name...
package com.x.catalog
@RestController
public class TextureController {
...
package com.x.cms
@RestController
public class TextureController {
...
The fix was easy...
package com.x.catalog
@RestController("CatalogTextureController")
public class TextureController {
...
package com.x.cms
@RestController("CMSTextureController")
public class TextureController {
...
The problem seems to be that the annotation gets autowired and takes the class name by default. Giving it an explicit name in the @RestController annotation allows you to keep the class names.
As Google tells, for now, don't forget to add also readable on external storage in the manifest :
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
Source : http://developer.android.com/training/basics/data-storage/files.html#GetWritePermission
A good book I'm reading: Professional JavaScript for Web Developers by Nicholas C. Zakas 3rd Edition has the following information regarding JSON Syntax:
"JSON Syntax allows the representation of three types of values".
Regarding the one you're interested in, Arrays it says:
"Arrays are represented in JSON using array literal notation from JavaScript. For example, this is an array in JavaScript:
var values = [25, "hi", true];
You can represent this same array in JSON using a similar syntax:
[25, "hi", true]
Note the absence of a variable or a semicolon. Arrays and objects can be used together to represent more complex collections of data, such as:
{
"books":
[
{
"title": "Professional JavaScript",
"authors": [
"Nicholas C. Zakas"
],
"edition": 3,
"year": 2011
},
{
"title": "Professional JavaScript",
"authors": [
"Nicholas C.Zakas"
],
"edition": 2,
"year": 2009
},
{
"title": "Professional Ajax",
"authors": [
"Nicholas C. Zakas",
"Jeremy McPeak",
"Joe Fawcett"
],
"edition": 2,
"year": 2008
}
]
}
This Array contains a number of objects representing books, Each object has several keys, one of which is "authors", which is another array. Objects and arrays are typically top-level parts of a JSON data structure (even though this is not required) and can be used to create a large number of data structures."
To serialize (convert) a JavaScript object into a JSON string you can use the JSON object stringify() method. For the example from Mark Linus answer:
var cars = [{
color: 'gray',
model: '1',
nOfDoors: 4
},
{
color: 'yellow',
model: '2',
nOfDoors: 4
}];
cars is now a JavaScript object. To convert it into a JSON object you could do:
var jsonCars = JSON.stringify(cars);
Which yields:
"[{"color":"gray","model":"1","nOfDoors":4},{"color":"yellow","model":"2","nOfDoors":4}]"
To do the opposite, convert a JSON object into a JavaScript object (this is called parsing), you would use the parse() method. Search for those terms if you need more information... or get the book, it has many examples.
If you want a timestamp instead of just a date with sysdate, you can specify a timezone using systimestamp:
select systimestamp at time zone 'UTC' from dual
outputs: 29-AUG-17 06.51.14.781998000 PM UTC
You only get that message if you try to use Designer or diagrams. If you use t-SQL it works fine:
Select *
into newdb.dbo.newtable
from olddb.dbo.yourtable
where olddb.dbo.yourtable
has been created in 2008 exactly as you want the table to be in 2012
Side Note:
Starting at rails 5.0.0
rake
has been changed to rails
So perform the following
rails db:migrate VERSION=0
I had the same issue for two days now. Disabled SELinux and everything but nothing helped. And I realize it just may not be smart to disable security for a small fix. Then I came upon this article - http://wiki.centos.org/HowTos/SELinux/ that explains how SELinux operates. So this is what I did and it fixed my problem.
Enable access to your main phpmyadmin directory by going to parent directory of phpmyadmin (mine was html) and typing:
chcon -v --type=httpd_sys_content_t phpmyadmin
Now do the same for the index.php by typing:
chcon -v --type=httpd_sys_content_t phpmyadmin/index.php
Now go back and check if you are getting a blank page. If you are, then you are on the right track. If not, go back and check your httpd.config directory settings. Once you do get the blank page with no warnings, proceed.
Now recurse through all the files in your phpmyadmin directory by running:
chron -Rv --type=httpd_sys_content_t phpmyadmin/*
Go back to your phpmyadmin page and see if you are seeing what you need. If you are running a web server that's accessible from outside your network, make sure that you reset your SELinux to the proper security level. Hope this helps!
It's worth noting that if you have a button in Controller A and the element you want to show in Controller B, you may need to use dot notation to access the scope variable across controllers.
For example, this will not work:
<div ng-controller="ControllerA">
<a ng-click="isReplyFormOpen = !isReplyFormOpen">Reply</a>
<div ng-controller="ControllerB">
<div ng-show="isReplyFormOpen" id="replyForm">
</div>
</div>
</div>
To solve this, create a global variable (ie. in Controller A or your main Controller):
.controller('ControllerA', function ($scope) {
$scope.global = {};
}
Then add a 'global' prefix to your click and show variables:
<div ng-controller="ControllerA">
<a ng-click="global.isReplyFormOpen = !global.isReplyFormOpen">Reply</a>
<div ng-controller="ControllerB">
<div ng-show="global.isReplyFormOpen" id="replyForm">
</div>
</div>
</div>
For more detail, check out the Nested States & Nested Views in the Angular-UI documentation, watch a video, or read understanding scopes.
copy con
to write a long textExample:
C:\COPY CON [drive:][path][File name]
.... Content
F6
1 file(s) is copied
local_action
runs the command on the local server, not on the servers you specify in hosts
parameter.
Change your "Execute the script" task to
- name: Execute the script
command: sh /home/test_user/test.sh
and it should do it.
You don't need to repeat sudo in the command line because you have defined it already in the playbook.
According to Ansible Intro to Playbooks user
parameter was renamed to remote_user
in Ansible 1.4 so you should change it, too
remote_user: test_user
So, the playbook will become:
---
- name: Transfer and execute a script.
hosts: server
remote_user: test_user
sudo: yes
tasks:
- name: Transfer the script
copy: src=test.sh dest=/home/test_user mode=0777
- name: Execute the script
command: sh /home/test_user/test.sh
Piece of cake with the awesome KeyboardVisibilityEvent library
KeyboardVisibilityEvent.setEventListener(
getActivity(),
new KeyboardVisibilityEventListener() {
@Override
public void onVisibilityChanged(boolean isOpen) {
// Ah... at last. do your thing :)
}
});
Credits for Yasuhiro SHIMIZU
Look here http://docs.oracle.com/javase/6/docs/api/java/awt/Font.html#deriveFont%28float%29
JComponent has a setFont() method. You will control the font there, not on the String.
Such as
JButton b = new JButton();
b.setFont(b.getFont().deriveFont(18.0f));
You can use negated character classes to exclude certain characters: for example [^abcde]
will match anything but a,b,c,d,e characters.
Instead of specifying all the characters literally, you can use shorthands inside character classes: [\w]
(lowercase) will match any "word character" (letter, numbers and underscore), [\W]
(uppercase) will match anything but word characters; similarly, [\d]
will match the 0-9 digits while [\D]
matches anything but the 0-9 digits, and so on.
If you use PHP you can take a look at the regex character classes documentation.
quux00's answer only tells about comparing basic types.
If you need to compare types you defined, you shouldn't use reflect.TypeOf(xxx)
. Instead, use reflect.TypeOf(xxx).Kind()
.
There are two categories of types:
Here is a full example:
type MyFloat float64
type Vertex struct {
X, Y float64
}
type EmptyInterface interface {}
type Abser interface {
Abs() float64
}
func (v Vertex) Abs() float64 {
return math.Sqrt(v.X*v.X + v.Y*v.Y)
}
func (f MyFloat) Abs() float64 {
return math.Abs(float64(f))
}
var ia, ib Abser
ia = Vertex{1, 2}
ib = MyFloat(1)
fmt.Println(reflect.TypeOf(ia))
fmt.Println(reflect.TypeOf(ia).Kind())
fmt.Println(reflect.TypeOf(ib))
fmt.Println(reflect.TypeOf(ib).Kind())
if reflect.TypeOf(ia) != reflect.TypeOf(ib) {
fmt.Println("Not equal typeOf")
}
if reflect.TypeOf(ia).Kind() != reflect.TypeOf(ib).Kind() {
fmt.Println("Not equal kind")
}
ib = Vertex{3, 4}
if reflect.TypeOf(ia) == reflect.TypeOf(ib) {
fmt.Println("Equal typeOf")
}
if reflect.TypeOf(ia).Kind() == reflect.TypeOf(ib).Kind() {
fmt.Println("Equal kind")
}
The output would be:
main.Vertex
struct
main.MyFloat
float64
Not equal typeOf
Not equal kind
Equal typeOf
Equal kind
As you can see, reflect.TypeOf(xxx)
returns the direct types which you might want to use, while reflect.TypeOf(xxx).Kind()
returns the basic types.
Here's the conclusion. If you need to compare with basic types, use reflect.TypeOf(xxx).Kind()
; and if you need to compare with self-defined types, use reflect.TypeOf(xxx)
.
if reflect.TypeOf(ia) == reflect.TypeOf(Vertex{}) {
fmt.Println("self-defined")
} else if reflect.TypeOf(ia).Kind() == reflect.Float64 {
fmt.Println("basic types")
}
There are 2 possible solutions that I personally use
1.without using form
<button type="submit" value={{excel_path}} onclick="location.href='{% url 'downloadexcel' %}'" name='mybtn2'>Download Excel file</button>
2.Using Form
<form action="{% url 'downloadexcel' %}" method="post">
{% csrf_token %}
<button type="submit" name='mybtn2' value={{excel_path}}>Download results in Excel</button>
</form>
Where urls.py should have this
path('excel/',views1.downloadexcel,name="downloadexcel"),
I used the following for a drawable image with a circular background.
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape android:shape="oval">
<solid android:color="@color/colorAccent"/>
</shape>
</item>
<item
android:drawable="@drawable/ic_select"
android:bottom="20dp"
android:left="20dp"
android:right="20dp"
android:top="20dp"/>
</layer-list>
Here is what it looks like
Hope that helps someone out.
Take a look at numpy.reshape .
>>> arr = numpy.zeros((50,100,25))
>>> arr.shape
# (50, 100, 25)
>>> new_arr = arr.reshape(5000,25)
>>> new_arr.shape
# (5000, 25)
# One shape dimension can be -1.
# In this case, the value is inferred from
# the length of the array and remaining dimensions.
>>> another_arr = arr.reshape(-1, arr.shape[-1])
>>> another_arr.shape
# (5000, 25)
There are two ways to solve this issue.
1) Skip (using --skip-import in command) default import and create component and once component is created import it manually wherever you want to use it.
ng generate component my-component --skip-import
2) Provide module name explicitly where you want it to be imported
ng generate component my-component --module=my-module.module
(Similar to Doin idea) To show what is being matched, I use this code
$keys = array_keys($_GET);
foreach($keys as $i=>$key){
echo "$i => $key <br>";
}
Save it to r.php on the server root and then do some tests in .htaccess
For example, i want to match urls that do not start with a language prefix
RewriteRule ^(?!(en|de)/)(.*)$ /r.php?$1&$2 [L] #$1&$2&...
RewriteRule ^(.*)$ /r.php?nomatch [L] #report nomatch and exit
Instead of using local imports, you may import the entire module instead of the particular object. Then, in your app
module, call mod_login.mod_login
app.py
from flask import Flask
import mod_login
# ...
do_stuff_with(mod_login.mod_login)
mod_login.py
from app import app
mod_login = something
SQL-Server follows the principle of "Least Privilege" -- you must (explicitly) grant permissions.
'does it mean that they wont be able to update 4 and 5 ?'
If your users in the doctor role are only in the doctor role, then yes.
However, if those users are also in other roles (namely, other roles that do have access to 4 & 5), then no.
More Information: http://msdn.microsoft.com/en-us/library/bb669084%28v=vs.110%29.aspx
For the purposes of the example provided by the OP std::string's ctor is sufficient: std::string(5, '.')
.
However, if anybody is looking for a function to repeat std::string multiple times:
std::string repeat(const std::string& input, unsigned num)
{
std::string ret;
ret.reserve(input.size() * num);
while (num--)
ret += input;
return ret;
}
These are what's known as Shadow Copy Folders.
Simplistically....and I really mean it:
When ASP.NET runs your app for the first time, it copies any assemblies found in the /bin folder, copies any source code files (found for example in the App_Code folder) and parses your aspx, ascx files to c# source files. ASP.NET then builds/compiles all this code into a runnable application.
One advantage of doing this is that it prevents the possibility of .NET assembly DLL's #(in the /bin folder) becoming locked by the ASP.NET worker process and thus not updatable.
ASP.NET watches for file changes in your website and will if necessary begin the whole process all over again.
Theoretically the folder shouldn't need any maintenance, but from time to time, and only very rarely you may need to delete contents. That said, I work for a hosting company, we run up to 1200 sites per shared server and I haven't had to touch this folder on any of the 250 or so machines for years.
This is outlined in the MSDN article Understanding ASP.NET Dynamic Compilation
Easy Java method to get data from MySQL table:
/*
* CREDIT : WWW.CODENIRVANA.IN
*/
String Data(String query){
String get=null;
try{
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection con = (Connection)DriverManager.getConnection
("jdbc:mysql://localhost:3306/mysql","root","password");
Statement stmt = (Statement) con.createStatement();
ResultSet rs=stmt.executeQuery(query);
if (rs.next())
{
get = rs.getString("");
}
}
catch(Exception e){
JOptionPane.showMessageDialog (this, e.getMessage());
}
return get;
}
This one makes sure you have no more than three valid pairs:
(([a-fA-F]|[0-9]){2}){3}
Any more or less than three pairs of valid characters fail to match.
Visual Studio 2008 Express Editions with SP1 (english):
http://download.microsoft.com/download/E/8/E/E8EEB394-7F42-4963-A2D8-29559B738298/VS2008ExpressWithSP1ENUX1504728.iso
Visual Studio 2008 Express Editions (english):
http://download.microsoft.com/download/8/B/5/8B5804AD-4990-40D0-A6AA-CE894CBBB3DC/VS2008ExpressENUX1397868.iso
1.Install-Package Microsoft.AspNet.WebApi.Cors
2 . Add this code in WebApiConfig.cs.
public static void Register(HttpConfiguration config)
{
// Web API configuration and services
// Web API routes
config.EnableCors();
config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
}
3. Add this
using System.Web.Http.Cors;
4. Add this code in Api Controller (HomeController.cs)
[EnableCors(origins: "*", headers: "*", methods: "*")]
public class HomeController : ApiController
{
[HttpGet]
[Route("api/Home/test")]
public string test()
{
return "";
}
}
While I agree that this should not be a comment, but a docstring as most (all?) answers suggest, I want to add numpydoc (a docstring style guide).
If you do it like this, you can (1) automatically generate documentation and (2) people recognize this and have an easier time to read your code.
TL;DR MacOS is probably blocking VirtualBox. Go to
System Preferences > Security & Privacy
Then hit the "Allow".
Solution:
Go to System Preferences > Security & Privacy
Then hit the "Allow" button to let Oracle (VirtualBox) load.
MacOS by default can block kexts from loading. You must click the "allow" button before executing the VirtualBoxStartup.sh script.
Then run:
sudo "/Library/Application Support/VirtualBox/LaunchDaemons/VirtualBoxStartup.sh" restart
like the answer above.
(This article provides more clarity to MacOS kernel extension loading)
If you use JSON properly, you can have nested object without any issue :
var xmlhttp = new XMLHttpRequest(); // new HttpRequest instance
var theUrl = "/json-handler";
xmlhttp.open("POST", theUrl);
xmlhttp.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
xmlhttp.send(JSON.stringify({ "email": "[email protected]", "response": { "name": "Tester" } }));
I wanted to see a benchmark result of functions mentioned in answers including unutbu's.
Also want to point out that numpy doc recommend to use arr.reshape(-1)
in case view is preferable. (even though ravel
is tad faster in the following result)
TL;DR:
np.ravel
is the most performant (by very small amount).
Functions:
np.ravel
: returns view, if possiblenp.reshape(-1)
: returns view, if possiblenp.flatten
: returns copynp.flat
: returns numpy.flatiter
. similar to iterable
numpy version: '1.18.0'
ndarray
sizes+-------------+----------+-----------+-----------+-------------+
| function | 10x10 | 100x100 | 1000x1000 | 10000x10000 |
+-------------+----------+-----------+-----------+-------------+
| ravel | 0.002073 | 0.002123 | 0.002153 | 0.002077 |
| reshape(-1) | 0.002612 | 0.002635 | 0.002674 | 0.002701 |
| flatten | 0.000810 | 0.007467 | 0.587538 | 107.321913 |
| flat | 0.000337 | 0.000255 | 0.000227 | 0.000216 |
+-------------+----------+-----------+-----------+-------------+
ravel
andreshape(-1)
's execution time was consistent and independent from ndarray size. However,ravel
is tad faster, butreshape
provides flexibility in reshaping size. (maybe that's why numpy doc recommend to use it instead. Or there could be some cases wherereshape
returns view andravel
doesn't).
If you are dealing with large size ndarray, usingflatten
can cause a performance issue. Recommend not to use it. Unless you need a copy of the data to do something else.
import timeit
setup = '''
import numpy as np
nd = np.random.randint(10, size=(10, 10))
'''
timeit.timeit('nd = np.reshape(nd, -1)', setup=setup, number=1000)
timeit.timeit('nd = np.ravel(nd)', setup=setup, number=1000)
timeit.timeit('nd = nd.flatten()', setup=setup, number=1000)
timeit.timeit('nd.flat', setup=setup, number=1000)
And a async version of getDirectories, you need the async module for this:
var fs = require('fs');
var path = require('path');
var async = require('async'); // https://github.com/caolan/async
// Original function
function getDirsSync(srcpath) {
return fs.readdirSync(srcpath).filter(function(file) {
return fs.statSync(path.join(srcpath, file)).isDirectory();
});
}
function getDirs(srcpath, cb) {
fs.readdir(srcpath, function (err, files) {
if(err) {
console.error(err);
return cb([]);
}
var iterator = function (file, cb) {
fs.stat(path.join(srcpath, file), function (err, stats) {
if(err) {
console.error(err);
return cb(false);
}
cb(stats.isDirectory());
})
}
async.filter(files, iterator, cb);
});
}
You can look at the docs for the SlugField
to get to know more about it in more descriptive way.
for me install Microsoft Visual C++ 2015 Redistributable Update 3 from https://www.microsoft.com/en-us/download/details.aspx?id=53587 solved it.
If all the cases have the same length you can use
switch (mystring.SubString(0,Math.Min(len, mystring.Length)))
.
Another option is to have a function that will return categoryId based on the string and switch on the id.
I made an autocomplete directive and uploaded it to GitHub. It should also be able to handle data from an HTTP-Request.
Here's the demo: http://justgoscha.github.io/allmighty-autocomplete/ And here the documentation and repository: https://github.com/JustGoscha/allmighty-autocomplete
So basically you have to return a promise
when you want to get data from an HTTP request, that gets resolved when the data is loaded. Therefore you have to inject the $q
service/directive/controller where you issue your HTTP Request.
Example:
function getMyHttpData(){
var deferred = $q.defer();
$http.jsonp(request).success(function(data){
// the promise gets resolved with the data from HTTP
deferred.resolve(data);
});
// return the promise
return deferred.promise;
}
I hope this helps.
You can do both tasks (the upload and the command execution) using WinSCP. Use WinSCP script like:
option batch abort
option confirm off
open your_session
put %1%
call script.sh
exit
Reference for the call
command:
https://winscp.net/eng/docs/scriptcommand_call
Reference for the %1%
syntax:
https://winscp.net/eng/docs/scripting#syntax
You can then run the script like:
winscp.exe /console /script=script_path\upload.txt /parameter file_to_upload.dat
Actually, you can put a shortcut to the above command to the Windows Explorer's Send To menu, so that you can then just right-click any file and go to the Send To > Upload using WinSCP and Execute Remote Command (=name of the shortcut).
For that, go to the folder %USERPROFILE%\SendTo
and create a shortcut with the following target:
winscp_path\winscp.exe /console /script=script_path\upload.txt /parameter %1
A similar approach to @Peter Coppins answer. This, I think, is a bit easier and doesn't require the use of the Orca utility:
Check the "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\14.0\Common\FilesPaths" registry key and make sure the value "mso.dll" is NOT present. If it is present, then Office 64-bit seems to be installed and you should not need this workaround.
Download the Microsoft Access Database Engine 2010 Redistributable.
From the command line, run: AccessDatabaseEngine_x64.exe /passive
(Note: this installer silently crashed or failed for me, so I unzipped the components and ran: AceRedist.msi /passive and that installed fine. Maybe a Windows 10 thing.)
Source: How to install 64-bit Microsoft Database Drivers alongside 32-bit Microsoft Office
Download your sdk file, go to Android studio: File->New->Import Module
You can simply add another join like this:
SELECT dashboard_data.headline, dashboard_data.message, dashboard_messages.image_id, images.filename
FROM dashboard_data
INNER JOIN dashboard_messages
ON dashboard_message_id = dashboard_messages.id
INNER JOIN images
ON dashboard_messages.image_id = images.image_id
However be aware that, because it is an INNER JOIN
, if you have a message without an image, the entire row will be skipped. If this is a possibility, you may want to do a LEFT OUTER JOIN
which will return all your dashboard messages and an image_filename only if one exists (otherwise you'll get a null)
SELECT dashboard_data.headline, dashboard_data.message, dashboard_messages.image_id, images.filename
FROM dashboard_data
INNER JOIN dashboard_messages
ON dashboard_message_id = dashboard_messages.id
LEFT OUTER JOIN images
ON dashboard_messages.image_id = images.image_id
if you are in MacOS Sierra and your ruby version is 2.4.0.The ruby version is not compatible with json 1.8.3.
You can try add this line in your Gemfile:
gem 'json', github: 'flori/json', branch: 'v1.8'
This works for me!
Adding to the mix: the OI File Manager has a public api registered at openintents.org
http://www.openintents.org/filemanager
http://www.openintents.org/action/org-openintents-action-pick-file/
If you can use boost,
#include <boost/filesystem.hpp>
path p("C:\\MyDirectory\\MyFile.bat");
string basename = p.filename().string();
//or
//string basename = path("C:\\MyDirectory\\MyFile.bat").filename().string();
This is all.
I recommend you to use boost library. Boost gives you a lot of conveniences when you work with C++. It supports almost all platforms.
If you use Ubuntu, you can install boost library by only one line sudo apt-get install libboost-all-dev
(ref. How to Install boost on Ubuntu?)
For Xamarin Developers, you can use:
intent.SetFlags(ActivityFlags.NewTask | ActivityFlags.ClearTask);
No, since the catches all refer to the same try block, so throwing from within a catch block would be caught by an enclosing try block (probably in the method that called this one)
If you happen to be using a mac keyboard on linux (ubuntu), Insert
is actually fn
+ return
. You can also click on the zero of the number pad to switch between the cursor types.
Took me a while to figure that out. :-P
position: fixed;
Will make this happen.
It handles like position:absolute;
with the exception that it will scroll with the window as the user scrolls down the content.
Like the other answers you can do theTypeIs = Object.keys(myVar)[0];
to get the first key. If you are expecting more keys, you can use
Object.keys(myVar).forEach(function(k) {
if(k === "typeA") {
// do stuff
}
else if (k === "typeB") {
// do more stuff
}
else {
// do something
}
});
This works for me and is reusable.
function isThisDayAWeekend($date) {
$timestamp = strtotime($date);
$weekday= date("l", $timestamp );
if ($weekday =="Saturday" OR $weekday =="Sunday") { return true; }
else {return false; }
}
On Solaris you can try:
for file in `find ./ -name "*TextForRename*"`; do
mv -f "$file" "${file/TextForRename/NewText}"
done
To remove a record.
var db = firebase.database();
var ref = db.ref();
var survey=db.ref(path+'/'+path); //Eg path is company/employee
survey.child(key).remove(); //Eg key is employee id
In my case the files were appeared as modified after changing the files permissions.
To make git ignore permission changes, do the following :
# For the current repository
git config core.filemode false
# Globally
git config --global core.filemode false
I got this error, hope this will help someone:
const firstName = 'Joe';
const lastName = 'Blogs';
const wholeName = firstName + ' ' lastName + '.';
The problem was that I was missing a plus (+) between the empty space and lastName. This is a super simplified example: I was concatenating about 9 different parts so it was hard to spot the error.
Summa summarum: if you get "SyntaxError: missing ; before statement", don't look at what is wrong with the the semicolon (;) symbols in your code, look for an error in syntax on that line.
All answers are very well suited for their own scenarios, what i did different is that i assigned the int PK directly from object (TEntity) that Add() returned to an int variable like this;
using (Entities entities = new Entities())
{
int employeeId = entities.Employee.Add(new Employee
{
EmployeeName = employeeComplexModel.EmployeeName,
EmployeeCreatedDate = DateTime.Now,
EmployeeUpdatedDate = DateTime.Now,
EmployeeStatus = true
}).EmployeeId;
//...use id for other work
}
so instead of creating an entire new object, you just take what you want :)
EDIT For Mr. @GertArnold :
Just to add to the solution presented, in my case I wanted to fetch multiple data from Firebase for a list of products. Here is how I did it:
useEffect(() => {
const fn = p => firebase.firestore().doc(`products/${p.id}`).get();
const actions = data.occasion.products.map(fn);
const results = Promise.all(actions);
results.then(data => {
const newProducts = [];
data.forEach(p => {
newProducts.push({ id: p.id, ...p.data() });
});
setProducts(newProducts);
});
}, [data]);
Got this error, too, after installing php 7.3. I had it resolved upgrading just my old php's versions (5.6 and 7.0, not from the official repos).
The maintainers had compiled new php versions against the current icu4c.
In my case, PHP 7 got from 0.31 to 0.33, and the problem was solved.
You are passing into the JSONObject
constructor an instance of a StringBuilder
class.
This is using the JSONObject(Object)
constructor, not the JSONObject(String)
one.
Your code should be:
JSONObject jsonObj = new JSONObject(jsonString.toString());
You have an old password in the settings.xml
. It is trying to connect to the repositories, but is not able to, since the password is not updated. Once you update and re-run the command, you should be good.
As Diodeus stated, IE doesn't allow anything but the default border for <select>
elements. However, I know of two hacks to achieve a similar effect :
Use a DIV that is placed absolutely at the same position as the dropdown and set it's borders. It will appear that the dropdown has a border.
Use a Javascript solution, for instance, the one provided here.
It may however prove to be too much effort, so you should evaluate if you really require the border.
This is a sample implementation that i did for the same requirement and concurrency works well. Might be useful for someone.
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
*
* @author Vivekananthan M
*
* @param <K>
* @param <V>
*/
public class WeakConcurrentHashMap<K, V> extends ConcurrentHashMap<K, V> {
private static final long serialVersionUID = 1L;
private Map<K, Long> timeMap = new ConcurrentHashMap<K, Long>();
private long expiryInMillis = 1000;
private static final SimpleDateFormat sdf = new SimpleDateFormat("hh:mm:ss:SSS");
public WeakConcurrentHashMap() {
initialize();
}
public WeakConcurrentHashMap(long expiryInMillis) {
this.expiryInMillis = expiryInMillis;
initialize();
}
void initialize() {
new CleanerThread().start();
}
@Override
public V put(K key, V value) {
Date date = new Date();
timeMap.put(key, date.getTime());
System.out.println("Inserting : " + sdf.format(date) + " : " + key + " : " + value);
V returnVal = super.put(key, value);
return returnVal;
}
@Override
public void putAll(Map<? extends K, ? extends V> m) {
for (K key : m.keySet()) {
put(key, m.get(key));
}
}
@Override
public V putIfAbsent(K key, V value) {
if (!containsKey(key))
return put(key, value);
else
return get(key);
}
class CleanerThread extends Thread {
@Override
public void run() {
System.out.println("Initiating Cleaner Thread..");
while (true) {
cleanMap();
try {
Thread.sleep(expiryInMillis / 2);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
private void cleanMap() {
long currentTime = new Date().getTime();
for (K key : timeMap.keySet()) {
if (currentTime > (timeMap.get(key) + expiryInMillis)) {
V value = remove(key);
timeMap.remove(key);
System.out.println("Removing : " + sdf.format(new Date()) + " : " + key + " : " + value);
}
}
}
}
}
Git Repo Link (With Listener Implementation)
https://github.com/vivekjustthink/WeakConcurrentHashMap
Cheers!!
You can also declare it HTML safe from the code:
from flask import Markup
value = Markup('<strong>The HTML String</strong>')
Then pass that value to the templates and they don't have to |safe
it.
Add the active: false
option (documentation)..
$("#accordion").accordion({ header: "h3", collapsible: true, active: false });
To be able to inspect any element do the following. This should work even if it's hard to duplicate the hover state:
Run the following javascript in the console. This will break into the debugger in 5 seconds.
setTimeout(function(){debugger;}, 5000)
Go show your element (by hovering or however) and wait until Chrome breaks into the Debugger.
Elements
tab in the Chrome Inspector, and you can look for your element there. Find Element
icon (looks like a magnifying glass) and Chrome will let you go and inspect and find your element on the page by right clicking on it, then choosing Inspect Element
Note that this approach is a slight variation to this other great answer on this page.
git push --set-upstream origin <branch_name>_test
--set-upstream
sets the association between your local branch and the remote. You only have to do it the first time. On subsequent pushes you can just do:
git push
If you don't have origin
set yet, use:
git remote add origin <repository_url>
then retry the above command.
function getLocaleShortDateString(d)
{
var f={"ar-SA":"dd/MM/yy","bg-BG":"dd.M.yyyy","ca-ES":"dd/MM/yyyy","zh-TW":"yyyy/M/d","cs-CZ":"d.M.yyyy","da-DK":"dd-MM-yyyy","de-DE":"dd.MM.yyyy","el-GR":"d/M/yyyy","en-US":"M/d/yyyy","fi-FI":"d.M.yyyy","fr-FR":"dd/MM/yyyy","he-IL":"dd/MM/yyyy","hu-HU":"yyyy. MM. dd.","is-IS":"d.M.yyyy","it-IT":"dd/MM/yyyy","ja-JP":"yyyy/MM/dd","ko-KR":"yyyy-MM-dd","nl-NL":"d-M-yyyy","nb-NO":"dd.MM.yyyy","pl-PL":"yyyy-MM-dd","pt-BR":"d/M/yyyy","ro-RO":"dd.MM.yyyy","ru-RU":"dd.MM.yyyy","hr-HR":"d.M.yyyy","sk-SK":"d. M. yyyy","sq-AL":"yyyy-MM-dd","sv-SE":"yyyy-MM-dd","th-TH":"d/M/yyyy","tr-TR":"dd.MM.yyyy","ur-PK":"dd/MM/yyyy","id-ID":"dd/MM/yyyy","uk-UA":"dd.MM.yyyy","be-BY":"dd.MM.yyyy","sl-SI":"d.M.yyyy","et-EE":"d.MM.yyyy","lv-LV":"yyyy.MM.dd.","lt-LT":"yyyy.MM.dd","fa-IR":"MM/dd/yyyy","vi-VN":"dd/MM/yyyy","hy-AM":"dd.MM.yyyy","az-Latn-AZ":"dd.MM.yyyy","eu-ES":"yyyy/MM/dd","mk-MK":"dd.MM.yyyy","af-ZA":"yyyy/MM/dd","ka-GE":"dd.MM.yyyy","fo-FO":"dd-MM-yyyy","hi-IN":"dd-MM-yyyy","ms-MY":"dd/MM/yyyy","kk-KZ":"dd.MM.yyyy","ky-KG":"dd.MM.yy","sw-KE":"M/d/yyyy","uz-Latn-UZ":"dd/MM yyyy","tt-RU":"dd.MM.yyyy","pa-IN":"dd-MM-yy","gu-IN":"dd-MM-yy","ta-IN":"dd-MM-yyyy","te-IN":"dd-MM-yy","kn-IN":"dd-MM-yy","mr-IN":"dd-MM-yyyy","sa-IN":"dd-MM-yyyy","mn-MN":"yy.MM.dd","gl-ES":"dd/MM/yy","kok-IN":"dd-MM-yyyy","syr-SY":"dd/MM/yyyy","dv-MV":"dd/MM/yy","ar-IQ":"dd/MM/yyyy","zh-CN":"yyyy/M/d","de-CH":"dd.MM.yyyy","en-GB":"dd/MM/yyyy","es-MX":"dd/MM/yyyy","fr-BE":"d/MM/yyyy","it-CH":"dd.MM.yyyy","nl-BE":"d/MM/yyyy","nn-NO":"dd.MM.yyyy","pt-PT":"dd-MM-yyyy","sr-Latn-CS":"d.M.yyyy","sv-FI":"d.M.yyyy","az-Cyrl-AZ":"dd.MM.yyyy","ms-BN":"dd/MM/yyyy","uz-Cyrl-UZ":"dd.MM.yyyy","ar-EG":"dd/MM/yyyy","zh-HK":"d/M/yyyy","de-AT":"dd.MM.yyyy","en-AU":"d/MM/yyyy","es-ES":"dd/MM/yyyy","fr-CA":"yyyy-MM-dd","sr-Cyrl-CS":"d.M.yyyy","ar-LY":"dd/MM/yyyy","zh-SG":"d/M/yyyy","de-LU":"dd.MM.yyyy","en-CA":"dd/MM/yyyy","es-GT":"dd/MM/yyyy","fr-CH":"dd.MM.yyyy","ar-DZ":"dd-MM-yyyy","zh-MO":"d/M/yyyy","de-LI":"dd.MM.yyyy","en-NZ":"d/MM/yyyy","es-CR":"dd/MM/yyyy","fr-LU":"dd/MM/yyyy","ar-MA":"dd-MM-yyyy","en-IE":"dd/MM/yyyy","es-PA":"MM/dd/yyyy","fr-MC":"dd/MM/yyyy","ar-TN":"dd-MM-yyyy","en-ZA":"yyyy/MM/dd","es-DO":"dd/MM/yyyy","ar-OM":"dd/MM/yyyy","en-JM":"dd/MM/yyyy","es-VE":"dd/MM/yyyy","ar-YE":"dd/MM/yyyy","en-029":"MM/dd/yyyy","es-CO":"dd/MM/yyyy","ar-SY":"dd/MM/yyyy","en-BZ":"dd/MM/yyyy","es-PE":"dd/MM/yyyy","ar-JO":"dd/MM/yyyy","en-TT":"dd/MM/yyyy","es-AR":"dd/MM/yyyy","ar-LB":"dd/MM/yyyy","en-ZW":"M/d/yyyy","es-EC":"dd/MM/yyyy","ar-KW":"dd/MM/yyyy","en-PH":"M/d/yyyy","es-CL":"dd-MM-yyyy","ar-AE":"dd/MM/yyyy","es-UY":"dd/MM/yyyy","ar-BH":"dd/MM/yyyy","es-PY":"dd/MM/yyyy","ar-QA":"dd/MM/yyyy","es-BO":"dd/MM/yyyy","es-SV":"dd/MM/yyyy","es-HN":"dd/MM/yyyy","es-NI":"dd/MM/yyyy","es-PR":"dd/MM/yyyy","am-ET":"d/M/yyyy","tzm-Latn-DZ":"dd-MM-yyyy","iu-Latn-CA":"d/MM/yyyy","sma-NO":"dd.MM.yyyy","mn-Mong-CN":"yyyy/M/d","gd-GB":"dd/MM/yyyy","en-MY":"d/M/yyyy","prs-AF":"dd/MM/yy","bn-BD":"dd-MM-yy","wo-SN":"dd/MM/yyyy","rw-RW":"M/d/yyyy","qut-GT":"dd/MM/yyyy","sah-RU":"MM.dd.yyyy","gsw-FR":"dd/MM/yyyy","co-FR":"dd/MM/yyyy","oc-FR":"dd/MM/yyyy","mi-NZ":"dd/MM/yyyy","ga-IE":"dd/MM/yyyy","se-SE":"yyyy-MM-dd","br-FR":"dd/MM/yyyy","smn-FI":"d.M.yyyy","moh-CA":"M/d/yyyy","arn-CL":"dd-MM-yyyy","ii-CN":"yyyy/M/d","dsb-DE":"d. M. yyyy","ig-NG":"d/M/yyyy","kl-GL":"dd-MM-yyyy","lb-LU":"dd/MM/yyyy","ba-RU":"dd.MM.yy","nso-ZA":"yyyy/MM/dd","quz-BO":"dd/MM/yyyy","yo-NG":"d/M/yyyy","ha-Latn-NG":"d/M/yyyy","fil-PH":"M/d/yyyy","ps-AF":"dd/MM/yy","fy-NL":"d-M-yyyy","ne-NP":"M/d/yyyy","se-NO":"dd.MM.yyyy","iu-Cans-CA":"d/M/yyyy","sr-Latn-RS":"d.M.yyyy","si-LK":"yyyy-MM-dd","sr-Cyrl-RS":"d.M.yyyy","lo-LA":"dd/MM/yyyy","km-KH":"yyyy-MM-dd","cy-GB":"dd/MM/yyyy","bo-CN":"yyyy/M/d","sms-FI":"d.M.yyyy","as-IN":"dd-MM-yyyy","ml-IN":"dd-MM-yy","en-IN":"dd-MM-yyyy","or-IN":"dd-MM-yy","bn-IN":"dd-MM-yy","tk-TM":"dd.MM.yy","bs-Latn-BA":"d.M.yyyy","mt-MT":"dd/MM/yyyy","sr-Cyrl-ME":"d.M.yyyy","se-FI":"d.M.yyyy","zu-ZA":"yyyy/MM/dd","xh-ZA":"yyyy/MM/dd","tn-ZA":"yyyy/MM/dd","hsb-DE":"d. M. yyyy","bs-Cyrl-BA":"d.M.yyyy","tg-Cyrl-TJ":"dd.MM.yy","sr-Latn-BA":"d.M.yyyy","smj-NO":"dd.MM.yyyy","rm-CH":"dd/MM/yyyy","smj-SE":"yyyy-MM-dd","quz-EC":"dd/MM/yyyy","quz-PE":"dd/MM/yyyy","hr-BA":"d.M.yyyy.","sr-Latn-ME":"d.M.yyyy","sma-SE":"yyyy-MM-dd","en-SG":"d/M/yyyy","ug-CN":"yyyy-M-d","sr-Cyrl-BA":"d.M.yyyy","es-US":"M/d/yyyy"};
var l=navigator.language?navigator.language:navigator['userLanguage'],y=d.getFullYear(),m=d.getMonth()+1,d=d.getDate();
f=(l in f)?f[l]:"MM/dd/yyyy";
function z(s){s=''+s;return s.length>1?s:'0'+s;}
f=f.replace(/yyyy/,y);f=f.replace(/yy/,String(y).substr(2));
f=f.replace(/MM/,z(m));f=f.replace(/M/,m);
f=f.replace(/dd/,z(d));f=f.replace(/d/,d);
return f;
}
using:
shortedDate=getLocaleShortDateString(new Date(1992, 0, 7));
shortedDate = getLocaleShortDateString(new Date(1992, 0, 7));_x000D_
console.log(shortedDate);_x000D_
_x000D_
function getLocaleShortDateString(d) {_x000D_
var f={"ar-SA":"dd/MM/yy","bg-BG":"dd.M.yyyy","ca-ES":"dd/MM/yyyy","zh-TW":"yyyy/M/d","cs-CZ":"d.M.yyyy","da-DK":"dd-MM-yyyy","de-DE":"dd.MM.yyyy","el-GR":"d/M/yyyy","en-US":"M/d/yyyy","fi-FI":"d.M.yyyy","fr-FR":"dd/MM/yyyy","he-IL":"dd/MM/yyyy","hu-HU":"yyyy. MM. dd.","is-IS":"d.M.yyyy","it-IT":"dd/MM/yyyy","ja-JP":"yyyy/MM/dd","ko-KR":"yyyy-MM-dd","nl-NL":"d-M-yyyy","nb-NO":"dd.MM.yyyy","pl-PL":"yyyy-MM-dd","pt-BR":"d/M/yyyy","ro-RO":"dd.MM.yyyy","ru-RU":"dd.MM.yyyy","hr-HR":"d.M.yyyy","sk-SK":"d. M. yyyy","sq-AL":"yyyy-MM-dd","sv-SE":"yyyy-MM-dd","th-TH":"d/M/yyyy","tr-TR":"dd.MM.yyyy","ur-PK":"dd/MM/yyyy","id-ID":"dd/MM/yyyy","uk-UA":"dd.MM.yyyy","be-BY":"dd.MM.yyyy","sl-SI":"d.M.yyyy","et-EE":"d.MM.yyyy","lv-LV":"yyyy.MM.dd.","lt-LT":"yyyy.MM.dd","fa-IR":"MM/dd/yyyy","vi-VN":"dd/MM/yyyy","hy-AM":"dd.MM.yyyy","az-Latn-AZ":"dd.MM.yyyy","eu-ES":"yyyy/MM/dd","mk-MK":"dd.MM.yyyy","af-ZA":"yyyy/MM/dd","ka-GE":"dd.MM.yyyy","fo-FO":"dd-MM-yyyy","hi-IN":"dd-MM-yyyy","ms-MY":"dd/MM/yyyy","kk-KZ":"dd.MM.yyyy","ky-KG":"dd.MM.yy","sw-KE":"M/d/yyyy","uz-Latn-UZ":"dd/MM yyyy","tt-RU":"dd.MM.yyyy","pa-IN":"dd-MM-yy","gu-IN":"dd-MM-yy","ta-IN":"dd-MM-yyyy","te-IN":"dd-MM-yy","kn-IN":"dd-MM-yy","mr-IN":"dd-MM-yyyy","sa-IN":"dd-MM-yyyy","mn-MN":"yy.MM.dd","gl-ES":"dd/MM/yy","kok-IN":"dd-MM-yyyy","syr-SY":"dd/MM/yyyy","dv-MV":"dd/MM/yy","ar-IQ":"dd/MM/yyyy","zh-CN":"yyyy/M/d","de-CH":"dd.MM.yyyy","en-GB":"dd/MM/yyyy","es-MX":"dd/MM/yyyy","fr-BE":"d/MM/yyyy","it-CH":"dd.MM.yyyy","nl-BE":"d/MM/yyyy","nn-NO":"dd.MM.yyyy","pt-PT":"dd-MM-yyyy","sr-Latn-CS":"d.M.yyyy","sv-FI":"d.M.yyyy","az-Cyrl-AZ":"dd.MM.yyyy","ms-BN":"dd/MM/yyyy","uz-Cyrl-UZ":"dd.MM.yyyy","ar-EG":"dd/MM/yyyy","zh-HK":"d/M/yyyy","de-AT":"dd.MM.yyyy","en-AU":"d/MM/yyyy","es-ES":"dd/MM/yyyy","fr-CA":"yyyy-MM-dd","sr-Cyrl-CS":"d.M.yyyy","ar-LY":"dd/MM/yyyy","zh-SG":"d/M/yyyy","de-LU":"dd.MM.yyyy","en-CA":"dd/MM/yyyy","es-GT":"dd/MM/yyyy","fr-CH":"dd.MM.yyyy","ar-DZ":"dd-MM-yyyy","zh-MO":"d/M/yyyy","de-LI":"dd.MM.yyyy","en-NZ":"d/MM/yyyy","es-CR":"dd/MM/yyyy","fr-LU":"dd/MM/yyyy","ar-MA":"dd-MM-yyyy","en-IE":"dd/MM/yyyy","es-PA":"MM/dd/yyyy","fr-MC":"dd/MM/yyyy","ar-TN":"dd-MM-yyyy","en-ZA":"yyyy/MM/dd","es-DO":"dd/MM/yyyy","ar-OM":"dd/MM/yyyy","en-JM":"dd/MM/yyyy","es-VE":"dd/MM/yyyy","ar-YE":"dd/MM/yyyy","en-029":"MM/dd/yyyy","es-CO":"dd/MM/yyyy","ar-SY":"dd/MM/yyyy","en-BZ":"dd/MM/yyyy","es-PE":"dd/MM/yyyy","ar-JO":"dd/MM/yyyy","en-TT":"dd/MM/yyyy","es-AR":"dd/MM/yyyy","ar-LB":"dd/MM/yyyy","en-ZW":"M/d/yyyy","es-EC":"dd/MM/yyyy","ar-KW":"dd/MM/yyyy","en-PH":"M/d/yyyy","es-CL":"dd-MM-yyyy","ar-AE":"dd/MM/yyyy","es-UY":"dd/MM/yyyy","ar-BH":"dd/MM/yyyy","es-PY":"dd/MM/yyyy","ar-QA":"dd/MM/yyyy","es-BO":"dd/MM/yyyy","es-SV":"dd/MM/yyyy","es-HN":"dd/MM/yyyy","es-NI":"dd/MM/yyyy","es-PR":"dd/MM/yyyy","am-ET":"d/M/yyyy","tzm-Latn-DZ":"dd-MM-yyyy","iu-Latn-CA":"d/MM/yyyy","sma-NO":"dd.MM.yyyy","mn-Mong-CN":"yyyy/M/d","gd-GB":"dd/MM/yyyy","en-MY":"d/M/yyyy","prs-AF":"dd/MM/yy","bn-BD":"dd-MM-yy","wo-SN":"dd/MM/yyyy","rw-RW":"M/d/yyyy","qut-GT":"dd/MM/yyyy","sah-RU":"MM.dd.yyyy","gsw-FR":"dd/MM/yyyy","co-FR":"dd/MM/yyyy","oc-FR":"dd/MM/yyyy","mi-NZ":"dd/MM/yyyy","ga-IE":"dd/MM/yyyy","se-SE":"yyyy-MM-dd","br-FR":"dd/MM/yyyy","smn-FI":"d.M.yyyy","moh-CA":"M/d/yyyy","arn-CL":"dd-MM-yyyy","ii-CN":"yyyy/M/d","dsb-DE":"d. M. yyyy","ig-NG":"d/M/yyyy","kl-GL":"dd-MM-yyyy","lb-LU":"dd/MM/yyyy","ba-RU":"dd.MM.yy","nso-ZA":"yyyy/MM/dd","quz-BO":"dd/MM/yyyy","yo-NG":"d/M/yyyy","ha-Latn-NG":"d/M/yyyy","fil-PH":"M/d/yyyy","ps-AF":"dd/MM/yy","fy-NL":"d-M-yyyy","ne-NP":"M/d/yyyy","se-NO":"dd.MM.yyyy","iu-Cans-CA":"d/M/yyyy","sr-Latn-RS":"d.M.yyyy","si-LK":"yyyy-MM-dd","sr-Cyrl-RS":"d.M.yyyy","lo-LA":"dd/MM/yyyy","km-KH":"yyyy-MM-dd","cy-GB":"dd/MM/yyyy","bo-CN":"yyyy/M/d","sms-FI":"d.M.yyyy","as-IN":"dd-MM-yyyy","ml-IN":"dd-MM-yy","en-IN":"dd-MM-yyyy","or-IN":"dd-MM-yy","bn-IN":"dd-MM-yy","tk-TM":"dd.MM.yy","bs-Latn-BA":"d.M.yyyy","mt-MT":"dd/MM/yyyy","sr-Cyrl-ME":"d.M.yyyy","se-FI":"d.M.yyyy","zu-ZA":"yyyy/MM/dd","xh-ZA":"yyyy/MM/dd","tn-ZA":"yyyy/MM/dd","hsb-DE":"d. M. yyyy","bs-Cyrl-BA":"d.M.yyyy","tg-Cyrl-TJ":"dd.MM.yy","sr-Latn-BA":"d.M.yyyy","smj-NO":"dd.MM.yyyy","rm-CH":"dd/MM/yyyy","smj-SE":"yyyy-MM-dd","quz-EC":"dd/MM/yyyy","quz-PE":"dd/MM/yyyy","hr-BA":"d.M.yyyy.","sr-Latn-ME":"d.M.yyyy","sma-SE":"yyyy-MM-dd","en-SG":"d/M/yyyy","ug-CN":"yyyy-M-d","sr-Cyrl-BA":"d.M.yyyy","es-US":"M/d/yyyy"};_x000D_
_x000D_
var l = navigator.language ? navigator.language : navigator['userLanguage'],_x000D_
y = d.getFullYear(),_x000D_
m = d.getMonth() + 1,_x000D_
d = d.getDate();_x000D_
f = (l in f) ? f[l] : "MM/dd/yyyy";_x000D_
_x000D_
function z(s) {_x000D_
s = '' + s;_x000D_
return s.length > 1 ? s : '0' + s;_x000D_
}_x000D_
f = f.replace(/yyyy/, y);_x000D_
f = f.replace(/yy/, String(y).substr(2));_x000D_
f = f.replace(/MM/, z(m));_x000D_
f = f.replace(/M/, m);_x000D_
f = f.replace(/dd/, z(d));_x000D_
f = f.replace(/d/, d);_x000D_
return f;_x000D_
}
_x000D_
Check validity of the MX record of the host of the given email. This can eliminate errors to the right of the @ sign.
You could do this with an AJAX call before submit and/or server side after the form is submitted.
I could not get Alex's answer to work on Sql Server 2008 R2. So, I rewrote it using the same basic principles. It now allows for schemas and several fixes have been made for column-property mappings (including mapping nullable date types to nullable C# value types). Here is the Sql:
DECLARE @TableName VARCHAR(MAX) = 'NewsItem' -- Replace 'NewsItem' with your table name
DECLARE @TableSchema VARCHAR(MAX) = 'Markets' -- Replace 'Markets' with your schema name
DECLARE @result varchar(max) = ''
SET @result = @result + 'using System;' + CHAR(13) + CHAR(13)
IF (@TableSchema IS NOT NULL)
BEGIN
SET @result = @result + 'namespace ' + @TableSchema + CHAR(13) + '{' + CHAR(13)
END
SET @result = @result + 'public class ' + @TableName + CHAR(13) + '{' + CHAR(13)
SET @result = @result + '#region Instance Properties' + CHAR(13)
SELECT
@result = @result + CHAR(13)
+ ' public ' + ColumnType + ' ' + ColumnName + ' { get; set; } ' + CHAR(13)
FROM (SELECT
c.COLUMN_NAME AS ColumnName,
CASE c.DATA_TYPE
WHEN 'bigint' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'Int64?'
ELSE 'Int64'
END
WHEN 'binary' THEN 'Byte[]'
WHEN 'bit' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'bool?'
ELSE 'bool'
END
WHEN 'char' THEN 'string'
WHEN 'date' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'DateTime?'
ELSE 'DateTime'
END
WHEN 'datetime' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'DateTime?'
ELSE 'DateTime'
END
WHEN 'datetime2' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'DateTime?'
ELSE 'DateTime'
END
WHEN 'datetimeoffset' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'DateTimeOffset?'
ELSE 'DateTimeOffset'
END
WHEN 'decimal' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'decimal?'
ELSE 'decimal'
END
WHEN 'float' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'Single?'
ELSE 'Single'
END
WHEN 'image' THEN 'Byte[]'
WHEN 'int' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'int?'
ELSE 'int'
END
WHEN 'money' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'decimal?'
ELSE 'decimal'
END
WHEN 'nchar' THEN 'string'
WHEN 'ntext' THEN 'string'
WHEN 'numeric' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'decimal?'
ELSE 'decimal'
END
WHEN 'nvarchar' THEN 'string'
WHEN 'real' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'Double?'
ELSE 'Double'
END
WHEN 'smalldatetime' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'DateTime?'
ELSE 'DateTime'
END
WHEN 'smallint' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'Int16?'
ELSE 'Int16'
END
WHEN 'smallmoney' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'decimal?'
ELSE 'decimal'
END
WHEN 'text' THEN 'string'
WHEN 'time' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'TimeSpan?'
ELSE 'TimeSpan'
END
WHEN 'timestamp' THEN 'Byte[]'
WHEN 'tinyint' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'Byte?'
ELSE 'Byte'
END
WHEN 'uniqueidentifier' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'Guid?'
ELSE 'Guid'
END
WHEN 'varbinary' THEN 'Byte[]'
WHEN 'varchar' THEN 'string'
ELSE 'Object'
END AS ColumnType,
c.ORDINAL_POSITION
FROM INFORMATION_SCHEMA.COLUMNS c
WHERE c.TABLE_NAME = @TableName
AND ISNULL(@TableSchema, c.TABLE_SCHEMA) = c.TABLE_SCHEMA) t
ORDER BY t.ORDINAL_POSITION
SET @result = @result + CHAR(13) + '#endregion Instance Properties' + CHAR(13)
SET @result = @result + '}' + CHAR(13)
IF (@TableSchema IS NOT NULL)
BEGIN
SET @result = @result + CHAR(13) + '}'
END
PRINT @result
It produces C# like the following:
using System;
namespace Markets
{
public class NewsItem {
#region Instance Properties
public Int32 NewsItemID { get; set; }
public Int32? TextID { get; set; }
public String Description { get; set; }
#endregion Instance Properties
}
}
It may be an idea to use EF, Linq to Sql, or even Scaffolding; however, there are times when a piece of coding like this comes in handy. Frankly, I do not like using EF navigation properties where the code it generates made 19,200 separate database calls to populate a 1000 row grid. This could have been achieved in a single database call. Nonetheless, it could just be that your technical architect does not want you to use EF and the like. So, you have to revert to code like this... Incidentally, it may also be an idea to decorate each of the properties with attributes for DataAnnotations, etc., but I'm keeping this strictly POCO.
EDIT Fixed for TimeStamp and Guid?
I like to add this method, if you are using an edit form, you can use this code to save the changes in your update(Request $request, $id)
function:
$post = Post::find($id);
$post->fill($request->input())->save();
keep in mind that you have to name your inputs with the same column name. The fill()
function will do all the work for you :)
Ok, yup you use the timeout
command to sleep. But to do the whole process silently, it's not possible with cmd/batch. One of the ways is to create a VBScript that will run the Batch File without opening/showing any window.
And here is the script:
Set WshShell = CreateObject("WScript.Shell")
WshShell.Run chr(34) & "PATH OF BATCH FILE WITH QUOTATION MARKS" & Chr(34), 0
Set WshShell = Nothing
Copy and paste the above code on notepad and save it as Anyname.**vbs ** An example of the *"PATH OF BATCH FILE WITH QUOTATION MARKS" * might be: "C:\ExampleFolder\MyBatchFile.bat"
private static Image resizeImage(Image imgToResize, Size size)
{
int sourceWidth = imgToResize.Width;
int sourceHeight = imgToResize.Height;
float nPercent = 0;
float nPercentW = 0;
float nPercentH = 0;
nPercentW = ((float)size.Width / (float)sourceWidth);
nPercentH = ((float)size.Height / (float)sourceHeight);
if (nPercentH < nPercentW)
nPercent = nPercentH;
else
nPercent = nPercentW;
int destWidth = (int)(sourceWidth * nPercent);
int destHeight = (int)(sourceHeight * nPercent);
Bitmap b = new Bitmap(destWidth, destHeight);
Graphics g = Graphics.FromImage((Image)b);
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.DrawImage(imgToResize, 0, 0, destWidth, destHeight);
g.Dispose();
return (Image)b;
}
Edit /etc/yum.repos.d/Centos*
so that all lines that have enabled = 0
instead have enabled = 1
.
To find commits from the branching point, you could use this.
git log --ancestry-path master..topicbranch
You need to change project settings. Right click your project, go to properites. In Application tab change output type to class library instead of Windows application.
for bootstrap 4
add classes :
.full_modal-dialog {
width: 98% !important;
height: 92% !important;
min-width: 98% !important;
min-height: 92% !important;
max-width: 98% !important;
max-height: 92% !important;
padding: 0 !important;
}
.full_modal-content {
height: 99% !important;
min-height: 99% !important;
max-height: 99% !important;
}
and in HTML :
<div role="document" class="modal-dialog full_modal-dialog">
<div class="modal-content full_modal-content">
driver.page_source will help you get the page source code. You can check if the text is present in the page source or not.
from selenium import webdriver
driver = webdriver.Firefox()
driver.get("some url")
if "your text here" in driver.page_source:
print('Found it!')
else:
print('Did not find it.')
If you want to store the page source in a variable, add below line after driver.get:
var_pgsource=driver.page_source
and change the if condition to:
if "your text here" in var_pgsource:
Understand (more deeply) Python's data types and their roles with regards to memory mgmt
As some of you in the community are aware, I teach Python courses, the most popular ones being the comprehensive Intro+Intermediate course as well as an "advanced" course which introduces a variety of areas of application development.
Quite often, I get asked a question quite similar to, "Should I take your intro or advanced course? I've already been programming Python for 1-2 years, and I think the intro one is too simple for me so I'd like to jump straight to the advanced... which course would you recommend?"
To answer their question, I probe to see how strong they are in this area -- not that it's really the best way to measure whether they're ready for any advanced course, but to see how well their basic knowledge is of Python's objects and memory model, which is a cause of many Python bugs written by those who are not only beginners but those who have gone beyond that.
To do this, I point them at this simple 2-part quiz question:
Many times, they are able to get the output, but the why is more difficult and much more important of an response... I would weigh the output as 20% of the answer while the "why" gets 80% credit. If they can't get the why, regardless how Python experience they have, I will always steer people to the comprehensive intro+intermediate course because I spend one lecture on objects and memory management to the point where you should be able to answer with the output and the why with sufficient confidence. (Just because you know Python's syntax after 1-2 years doesn't make you ready to move beyond a "beginner" label until you have a much better understanding as far as how Python works under the covers.)
A succeeding inquiry requiring a similar answer is even tougher, e.g.,
Example 3
x = ['foo', [1,2,3], 10.4]
y = list(x) # or x[:]
y[0] = 'fooooooo'
y[1][0] = 4
print x
print y
The next topics I recommend are to understanding reference counting well, learning what "interning" means (but not necessarily using it), learning about shallow and deep copies (as in Example 3 above), and finally, the interrelationships between the various types and constructs in the language, i.e. lists vs. tuples, dicts vs. sets, list comprehensions vs. generator expressions, iterators vs. generators, etc.; however all those other suggestions are another post for another time. Hope this helps in the meantime! :-)
ps. I agree with the other responses for getting more intimate with introspection as well as studying other projects' source code and add a strong "+1" to both suggestions!
pps. Great question BTW. I wish I was smart enough in the beginning to have asked something like this, but that was a long time ago, and now I'm trying to help others with my many years of full-time Python programming!!
Add to your activity manifest information with attribute
android:launchMode="singleTask"
is working well for me
So if you want something unique to the device itself, TM.getDeviceId()
should be sufficient.
Here is the code which shows how to get Telephony manager ID. The android Device ID that you are using can change on factory settings and also some manufacturers have issue in giving unique id.
TelephonyManager tm =
(TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
String androidId = Secure.getString(this.getContentResolver(), Secure.ANDROID_ID);
Log.d("ID", "Android ID: " + androidId);
Log.d("ID", "Device ID : " + tm.getDeviceId());
Be sure to take permissions for TelephonyManager
by using
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
Pythonic
X = X[:, :, None]
which is equivalent to
X = X[:, :, numpy.newaxis]
and
X = numpy.expand_dims(X, axis=-1)
But as you are explicitly asking about stacking images,
I would recommend going for stacking the list
of images np.stack([X1, X2, X3])
that you may have collected in a loop.
If you do not like the order of the dimensions you can rearrange with np.transpose()
The main difference is that SurfaceView
can be drawn on by background theads but Views
can't.
SurfaceViews
use more resources though so you don't want to use them unless you have to.
If you want this behaviour everywhere in your app and don't want to add anything to individual viewDidAppear
etc. then you should create a subclass
class QFNavigationController:UINavigationController, UIGestureRecognizerDelegate, UINavigationControllerDelegate{
override func viewDidLoad() {
super.viewDidLoad()
interactivePopGestureRecognizer?.delegate = self
delegate = self
}
override func pushViewController(_ viewController: UIViewController, animated: Bool) {
super.pushViewController(viewController, animated: animated)
interactivePopGestureRecognizer?.isEnabled = false
}
func navigationController(_ navigationController: UINavigationController, didShow viewController: UIViewController, animated: Bool) {
interactivePopGestureRecognizer?.isEnabled = true
}
// IMPORTANT: without this if you attempt swipe on
// first view controller you may be unable to push the next one
func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
return viewControllers.count > 1
}
}
Now, whenever you use QFNavigationController
you get the desired experience.
Try to log the stack trace like below:
logger.error("Exception :: " , e);
If you are using VSCode then navigate to extensions and search for flutter.Then simply install it and must take care that you have already installed dart there and after that if it doesn't work then copy your flutter bin path that you can locate at C/'flutter-SDK-path'/bin.then copy it and add it to environment variable and add it to that path so,you can easily be able to access flutter.I hope it works.
If you are using Android Studio then may already stated article help you. And make sure that you have latest versions of SDKs and Android Studio or VSCode.so that versions can't introduce any error. Hope it work.
This lifecycle method is invoked as soon as the updating happens. The most common use case for the componentDidUpdate() method is updating the DOM in response to prop or state changes.
You can call setState() in this lifecycle, but keep in mind that you will need to wrap it in a condition to check for state or prop changes from previous state. Incorrect usage of setState() can lead to an infinite loop. Take a look at the example below that shows a typical usage example of this lifecycle method.
componentDidUpdate(prevProps) {
//Typical usage, don't forget to compare the props
if (this.props.userName !== prevProps.userName) {
this.fetchData(this.props.userName);
}
}
Notice in the above example that we are comparing the current props to the previous props. This is to check if there has been a change in props from what it currently is. In this case, there won’t be a need to make the API call if the props did not change.
For more info, refer to the official docs:
Not very readable, but effective, has no dependencies and runs with any java version
byte[] buffer = new byte[1024];
for (int n; (n = inputStream.read(buffer)) != -1; outputStream.write(buffer, 0, n));
Class Row
will handle one row from your database.
Complete implementation of UpdateTask responsible for filling up UI.
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JTable;
import javax.swing.SwingWorker;
public class JTableUpdateTask extends SwingWorker<JTable, Row> {
JTable table = null;
ResultSet resultSet = null;
public JTableUpdateTask(JTable table, ResultSet rs) {
this.table = table;
this.resultSet = rs;
}
@Override
protected JTable doInBackground() throws Exception {
List<Row> rows = new ArrayList<Row>();
Object[] values = new Object[6];
while (resultSet.next()) {
values = new Object[6];
values[0] = resultSet.getString("id");
values[1] = resultSet.getString("student_name");
values[2] = resultSet.getString("street");
values[3] = resultSet.getString("city");
values[4] = resultSet.getString("state");
values[5] = resultSet.getString("zipcode");
Row row = new Row(values);
rows.add(row);
}
process(rows);
return this.table;
}
protected void process(List<Row> chunks) {
ResultSetTableModel tableModel = (this.table.getModel() instanceof ResultSetTableModel ? (ResultSetTableModel) this.table.getModel() : null);
if (tableModel == null) {
try {
tableModel = new ResultSetTableModel(this.resultSet.getMetaData(), chunks);
} catch (SQLException e) {
e.printStackTrace();
}
this.table.setModel(tableModel);
} else {
tableModel.getRows().addAll(chunks);
}
tableModel.fireTableDataChanged();
}
}
Table Model:
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import javax.swing.table.AbstractTableModel;
/**
* Simple wrapper around Object[] representing a row from the ResultSet.
*/
class Row {
private final Object[] values;
public Row(Object[] values) {
this.values = values;
}
public int getSize() {
return values.length;
}
public Object getValue(int i) {
return values[i];
}
}
// TableModel implementation that will be populated by SwingWorker.
public class ResultSetTableModel extends AbstractTableModel {
private final ResultSetMetaData rsmd;
private List<Row> rows;
public ResultSetTableModel(ResultSetMetaData rsmd, List<Row> rows) {
this.rsmd = rsmd;
if (rows != null) {
this.rows = rows;
} else {
this.rows = new ArrayList<Row>();
}
}
public int getRowCount() {
return rows.size();
}
public int getColumnCount() {
try {
return rsmd.getColumnCount();
} catch (SQLException e) {
e.printStackTrace();
}
return 0;
}
public Object getValue(int row, int column) {
return rows.get(row).getValue(column);
}
public String getColumnName(int col) {
try {
return rsmd.getColumnName(col + 1);
} catch (SQLException e) {
e.printStackTrace();
}
return "";
}
public Class<?> getColumnClass(int col) {
String className = "";
try {
className = rsmd.getColumnClassName(col);
} catch (SQLException e) {
e.printStackTrace();
}
return className.getClass();
}
@Override
public Object getValueAt(int rowIndex, int columnIndex) {
if(rowIndex > rows.size()){
return null;
}
return rows.get(rowIndex).getValue(columnIndex);
}
public List<Row> getRows() {
return this.rows;
}
public void setRows(List<Row> rows) {
this.rows = rows;
}
}
Main Application which builds UI and does the database connection
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JTable;
public class MainApp {
static Connection conn = null;
static void init(final ResultSet rs) {
JFrame frame = new JFrame();
frame.setLayout(new BorderLayout());
final JTable table = new JTable();
table.setPreferredSize(new Dimension(300,300));
table.setMinimumSize(new Dimension(300,300));
table.setMaximumSize(new Dimension(300,300));
frame.add(table, BorderLayout.CENTER);
JButton button = new JButton("Start Loading");
button.setPreferredSize(new Dimension(30,30));
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
JTableUpdateTask jTableUpdateTask = new JTableUpdateTask(table, rs);
jTableUpdateTask.execute();
}
});
frame.add(button, BorderLayout.SOUTH);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setVisible(true);
}
public static void main(String[] args) {
String url = "jdbc:mysql://localhost:3306/test";
String driver = "com.mysql.jdbc.Driver";
String userName = "root";
String password = "root";
try {
Class.forName(driver).newInstance();
conn = DriverManager.getConnection(url, userName, password);
PreparedStatement pstmt = conn.prepareStatement("Select id, student_name, street, city, state,zipcode from student");
ResultSet rs = pstmt.executeQuery();
init(rs);
} catch (Exception e) {
e.printStackTrace();
}
}
}
esModuleInterop
generates the helpers outlined in the docs. Looking at the generated code, we can see exactly what these do:
//ts
import React from 'react'
//js
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = __importDefault(require("react"));
__importDefault
: If the module is not an es
module then what is returned by require becomes the default. This means that if you use default import on a commonjs
module, the whole module is actually the default.
__importStar
is best described in this PR:
TypeScript treats a namespace import (i.e.
import * as foo from "foo"
) as equivalent toconst foo = require("foo")
. Things are simple here, but they don't work out if the primary object being imported is a primitive or a value with call/construct signatures. ECMAScript basically says a namespace record is a plain object.Babel first requires in the module, and checks for a property named
__esModule
. If__esModule
is set totrue
, then the behavior is the same as that of TypeScript, but otherwise, it synthesizes a namespace record where:
- All properties are plucked off of the require'd module and made available as named imports.
- The originally require'd module is made available as a default import.
So we get this:
// ts
import * as React from 'react'
// emitted js
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var React = __importStar(require("react"));
allowSyntheticDefaultImports
is the companion to all of this, setting this to false will not change the emitted helpers (both of them will still look the same). But it will raise a typescript error if you are using default import for a commonjs module. So this import React from 'react'
will raise the error Module '".../node_modules/@types/react/index"' has no default export.
if allowSyntheticDefaultImports
is false
.
You may also use the stringr
package
library(dplyr)
library(stringr)
My.Data %>% filter(str_detect(x, '^G45'))
You may not use '^'
(starts with) in this case, to obtain the results you need
A solution is available that allows me to keep my MacPorts installation by configuring the Ipython kernelspec.
Requirements:
For python 2.x:
$ cd /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin
$ sudo ./ipython kernelspec install-self
For python 3.x:
$ cd /opt/local/Library/Frameworks/Python.framework/Versions/3.4/bin
$ sudo ./ipython kernelspec install-self
Now you can open an Ipython notebook and then choose a python 2.x or a python 3.x notebook.
You can replace "quote" characters with an empty string, like this:
>>> a = '"sajdkasjdsak" "asdasdasds"'
>>> a
'"sajdkasjdsak" "asdasdasds"'
>>> a = a.replace('"', '')
>>> a
'sajdkasjdsak asdasdasds'
In your case, you can do the same for out
variable.
Sort may be omitted if order is not significant
uniq -c <source_file>
or
echo "$list" | uniq -c
if the source list is a variable
cycles, arrays, regexp... for what? It can be much quicker :)
function isVowel(char)
{
return char === 'a' || char === 'e' || char === 'i' || char === 'o' || char === 'u' || false;
}
for error : pyodbc.InterfaceError: ('IM002', '[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)')
No space between the driver and event
connection = Driver={SQL Server Native Client 11.0};
"Server=servername;"
"Database=dbname;"
"Trusted_Connection=yes;"
I was struggling with the same problem and found one solution. I guess it can help you. when you run python manage.py runserver, it will take 127.0.0.1 as default ip address and 8000. 127.0.0.0 is the same as localhost which can be accessed locally. to access it from cross origin you need to run it on your system ip or 0.0.0.0. 0.0.0.0 can be accessed from any origin in the network. for port number, you need to set inbound and outbound policy of your system if you want to use your own port number not the default one.
To do this you need to run server with command python manage.py runserver 0.0.0.0:<your port>
as mentioned above
or, set a default ip and port in your python environment. For this see my answer on django change default runserver port
Enjoy coding .....
Use StringBuilder
class. It is more efficient at what you are trying to do.
HashMap keyArrayList = new HashMap();
Iterator itr = yourJson.keys();
while (itr.hasNext())
{
String key = (String) itr.next();
keyArrayList.put(key, yourJson.get(key).toString());
}
var text = "\"http://example.com\"";
Whatever your text, to wrap it with "
, you need to put them and escape inner ones with \
. Above will result in:
"http://example.com"
You can use setattr
name = 'varname'
value = 'something'
setattr(self, name, value) #equivalent to: self.varname= 'something'
print (self.varname)
#will print 'something'
But, since you should inform an object to receive the new variable, this only works inside classes or modules.
What do you get when you do puts lines
? That will give you a clue.
By default File.open
opens the file in text mode, so your \r\n
characters will be automatically converted to \n
. Maybe that's the reason lines
are always equal to lines2
. To prevent Ruby from parsing the line ends use the rb
mode:
C:\> copy con lala.txt a file with many lines ^Z C:\> irb irb(main):001:0> text = File.open('lala.txt').read => "a\nfile\nwith\nmany\nlines\n" irb(main):002:0> bin = File.open('lala.txt', 'rb').read => "a\r\nfile\r\nwith\r\nmany\r\nlines\r\n" irb(main):003:0>
But from your question and code I see you simply need to open the file with the default modifier. You don't need any conversion and may use the shorter File.read
.
Here is an option at the bottom of the Custom Search Control Panel: "Sites to search", you can choose "Search the entire web but emphasize included sites"
You should acquire `rssh', the restricted shell
You can follow the restriction guides mentioned above, they're all rather self-explanatory, and simple to follow. Understand the terms `chroot jail', and how to effectively implement sshd/terminal configurations, and so on.
Being as most of your users access your terminals via sshd, you should also probably look into sshd_conifg, the SSH daemon configuration file, to apply certain restrictions via SSH. Be careful, however. Understand properly what you try to implement, for the ramifications of incorrect configurations are probably rather dire.
To update all possible packages I used conda update --update-all
It works!
Here's another solution that uses some of VBA's built in date functions and stores all the date data in an array for comparison, which may give better performance if you get a lot of data:
Public Sub MoveData(MonthNum As Integer, FromSheet As Worksheet, ToSheet As Worksheet)
Const DateCol = "A" 'column where dates are store
Const DestCol = "A" 'destination column where dates are stored. We use this column to find the last populated row in ToSheet
Const FirstRow = 2 'first row where date data is stored
'Copy range of values to Dates array
Dates = FromSheet.Range(DateCol & CStr(FirstRow) & ":" & DateCol & CStr(FromSheet.Range(DateCol & CStr(FromSheet.Rows.Count)).End(xlUp).Row)).Value
Dim i As Integer
For i = LBound(Dates) To UBound(Dates)
If IsDate(Dates(i, 1)) Then
If Month(CDate(Dates(i, 1))) = MonthNum Then
Dim CurrRow As Long
'get the current row number in the worksheet
CurrRow = FirstRow + i - 1
Dim DestRow As Long
'get the destination row
DestRow = ToSheet.Range(DestCol & CStr(ToSheet.Rows.Count)).End(xlUp).Row + 1
'copy row CurrRow in FromSheet to row DestRow in ToSheet
FromSheet.Range(CStr(CurrRow) & ":" & CStr(CurrRow)).Copy ToSheet.Range(DestCol & CStr(DestRow))
End If
End If
Next i
End Sub
You can download in the current directory with a .
:
cd # by default, goes to $HOME
scp me@host:/path/to/file .
or in you HOME
directly with :
scp me@host:/path/to/file ~
"Headers already sent" means that your PHP script already sent the HTTP headers, and as such it can't make modifications to them now.
Check that you don't send ANY content before calling session_start
. Better yet, just make session_start
the first thing you do in your PHP file (so put it at the absolute beginning, before all HTML etc).
do you mean a method?
$('div.foo').attr('id', 'foo123');
Just be careful that you don't set multiple elements to the same ID.
you should try with jquery validate plugin :
$('form').validate({
rules:{
email:{
required:true,
email:true
}
},
messages:{
email:{
required:"Email is required",
email:"Please type a valid email"
}
}
})
<>
will surely give you all values not equal to 5.
If you have more than one record in table it will give you all except 5.
If on the other hand you have only one, you will get surely one.
Give the table schema so that one can help you properly
Did you remember to include the closing brace in main?
#include <iostream>
#include "Attack.h"
using namespace std;
int main()
{
Attack attackObj;
attackObj.printShiz();
}
URL url = new URL(yourUrl, "/api/v1/status.xml");
According to the javadocs this constructor just appends whatever resource to the end of your domain, so you would want to create 2 urls:
URL domain = new URL("http://example.com");
URL url = new URL(domain + "/files/resource.xml");
Sources: http://docs.oracle.com/javase/6/docs/api/java/net/URL.html
You can replace the jquery load function with a version that has cache set to false.
(function($) {
var _load = jQuery.fn.load;
$.fn.load = function(url, params, callback) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
var selector, type, response,
self = this,
off = url.indexOf(" ");
if (off > -1) {
selector = stripAndCollapse(url.slice(off));
url = url.slice(0, off);
}
// If it's a function
if (jQuery.isFunction(params)) {
// We assume that it's the callback
callback = params;
params = undefined;
// Otherwise, build a param string
} else if (params && typeof params === "object") {
type = "POST";
}
// If we have elements to modify, make the request
if (self.length > 0) {
jQuery.ajax({
url: url,
// If "type" variable is undefined, then "GET" method will be used.
// Make value of this field explicit since
// user can override it through ajaxSetup method
type: type || "GET",
dataType: "html",
cache: false,
data: params
}).done(function(responseText) {
// Save response for use in complete callback
response = arguments;
self.html(selector ?
// If a selector was specified, locate the right elements in a dummy div
// Exclude scripts to avoid IE 'Permission Denied' errors
jQuery("<div>").append(jQuery.parseHTML(responseText)).find(selector) :
// Otherwise use the full result
responseText);
// If the request succeeds, this function gets "data", "status", "jqXHR"
// but they are ignored because response was set above.
// If it fails, this function gets "jqXHR", "status", "error"
}).always(callback && function(jqXHR, status) {
self.each(function() {
callback.apply(this, response || [jqXHR.responseText, status, jqXHR]);
});
});
}
return this;
}
})(jQuery);
Place this somewhere global where it will run after jquery loads and you should be all set. Your existing load code will no longer be cached.
If you want to "wrap around" and effectively rotate the list to start with Monday (rather than just chop off the items prior to Monday):
dayNames = [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday',
'Friday', 'Saturday', ]
startDayName = 'Monday'
startIndex = dayNames.index( startDayName )
print ( startIndex )
rotatedDayNames = dayNames[ startIndex: ] + dayNames [ :startIndex ]
for x in rotatedDayNames:
print ( x )
You need to add else
in your lambda function. Because you are telling what to do in case your condition(here x < 90) is met, but you are not telling what to do in case the condition is not met.
sample['PR'] = sample['PR'].apply(lambda x: 'NaN' if x < 90 else x)
As you said, in MySQL USAGE
is synonymous with "no privileges". From the MySQL Reference Manual:
The USAGE privilege specifier stands for "no privileges." It is used at the global level with GRANT to modify account attributes such as resource limits or SSL characteristics without affecting existing account privileges.
USAGE
is a way to tell MySQL that an account exists without conferring any real privileges to that account. They merely have permission to use the MySQL server, hence USAGE
. It corresponds to a row in the `mysql`.`user`
table with no privileges set.
The IDENTIFIED BY
clause indicates that a password is set for that user. How do we know a user is who they say they are? They identify themselves by sending the correct password for their account.
A user's password is one of those global level account attributes that isn't tied to a specific database or table. It also lives in the `mysql`.`user`
table. If the user does not have any other privileges ON *.*
, they are granted USAGE ON *.*
and their password hash is displayed there. This is often a side effect of a CREATE USER
statement. When a user is created in that way, they initially have no privileges so they are merely granted USAGE
.
I tried all variants of end, close, flush, and System.Web.HttpContext.Current.ApplicationInstance.CompleteRequest() and none of them worked.
Then I added the content length to the header: Response.AddHeader("Content-Length", asset.File_Size.ToString());
In this example asset is a class that has a Int32 called File_Size
This worked for me and nothing else did.
var dict = File.ReadLines("test.txt")
.Where(line => !string.IsNullOrWhitespace(line))
.Select(line => line.Split(new char[] { '=' }, 2, 0))
.ToDictionary(parts => parts[0], parts => parts[1]);
or
enter code here
line="[email protected][email protected]";
string[] tokens = line.Split(new char[] { '=' }, 2, 0);
ans:
tokens[0]=to
token[1][email protected][email protected]
<div id="map" style="width:100%;height:500px"></div>
<script>
function myMap() {
var myCenter = new google.maps.LatLng(51.508742,-0.120850);
var mapCanvas = document.getElementById("map");
var mapOptions = {center: myCenter, zoom: 5};
var map = new google.maps.Map(mapCanvas, mapOptions);
var marker = new google.maps.Marker({position:myCenter});
marker.setMap(map);
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBu-916DdpKAjTmJNIgngS6HL_kDIKU0aU&callback=myMap"></script>
For versions less than 5:
Change the cell type to raw then back to code: EscRY will discard the output.
For this, you need to edit the custom.js
file which is typically located at ~/.jupyter/custom/custom.js
(if it doesn't exist, create it).
In there, you have to add
require(['base/js/namespace']) {
// setup 'ctrl-l' as shortcut for clearing current output
Jupyter.keyboard_manager.command_shortcuts
.add_shortcut('ctrl-l', 'jupyter-notebook:clear-cell-output');
}
You can add shortcut there for all the fancy things you like, since the 2nd argument can be a function (docs)
If you want mappings for other standard commands, you can dump a list of all available commands by running the following in your notebook:
from IPython.core.display import Javascript
js = """
var jc_html = "";
var jc_array = Object.keys(IPython.notebook.keyboard_manager.command_shortcuts.actions._actions);
for (var i=0;i<jc_array.length;i++) {
jc_html = jc_html + jc_array[i] + "<br >";
}
element.html(jc_html);
"""
Javascript(data=js, lib=None, css=None)
The problem with your code is in the line:
for(i in length(namevector))
You need to ask yourself: what is length(namevector)
? It's one number. So essentially you're saying:
for(i in 11)
df[,i] <- NA
Or more simply:
df[,11] <- NA
That's why you're getting an error. What you want is:
for(i in namevector)
df[,i] <- NA
Or more simply:
df[,namevector] <- NA
Since no answer is accepted, I would like to provide one possible solution. If your script is written on Windows and uploaded to a Linux server(through FTP), then the problem will raise usually. The reason is that Windows uses CRLF
to end each line while Linux uses LF
. So you should convert it from CRLF
to LF
with the help of an editor, such Atom, as following
Chrome on Android makes it possible to use the Chrome developer tools on the desktop to inspect the HTML that was loaded from the Chrome application on the Android device.
See: https://developers.google.com/chrome-developer-tools/docs/remote-debugging
Not exactly like that. But you can use the --no-commit option, so it does not automatically commit the result after the merge. In this way you can inspect, and if desired, to undo the merge without messing with the commit tree.
Alerts aren't the best for displaying objects. Try console.log? If you still see Object Object in the console, use JSON.parse like this > var obj = JSON.parse(yourObject); console.log(obj)
If the list contains numbers, you can use map()
with join()
.
Eg:
>>> arr = [3, 30, 34, 5, 9]
>>> ''.join(map(str, arr))
3303459
In the context of Ektron, this issue is resolved by installing the "IIS6 Metabase compatibility" feature in Windows:
Check 'Windows features' or 'Role Services' for IIS6 Metabase compatibility, add if missing:
date("Y-m-d H:i:s", strtotime("2019-05-13"))
Maybe the OrderedDictonary will help you out.
Banengusk was putting me on the right track. For further reference, I want to post the steps I took to fix my repository corruption. I was lucky enough to find all needed objects either in older packs or in repository backups.
# Unpack last non-corrupted pack
$ mv .git/objects/pack .git/objects/pack.old
$ git unpack-objects -r < .git/objects/pack.old/pack-012066c998b2d171913aeb5bf0719fd4655fa7d0.pack
$ git log
fatal: bad object HEAD
$ cat .git/HEAD
ref: refs/heads/master
$ ls .git/refs/heads/
$ cat .git/packed-refs
# pack-refs with: peeled
aa268a069add6d71e162c4e2455c1b690079c8c1 refs/heads/master
$ git fsck --full
error: HEAD: invalid sha1 pointer aa268a069add6d71e162c4e2455c1b690079c8c1
error: refs/heads/master does not point to a valid object!
missing blob 75405ef0e6f66e48c1ff836786ff110efa33a919
missing blob 27c4611ffbc3c32712a395910a96052a3de67c9b
dangling tree 30473f109d87f4bcde612a2b9a204c3e322cb0dc
# Copy HEAD object from backup of repository
$ cp repobackup/.git/objects/aa/268a069add6d71e162c4e2455c1b690079c8c1 .git/objects/aa
# Now copy all missing objects from backup of repository and run "git fsck --full" afterwards
# Repeat until git fsck --full only reports dangling objects
# Now garbage collect repo
$ git gc
warning: reflog of 'HEAD' references pruned commits
warning: reflog of 'refs/heads/master' references pruned commits
Counting objects: 3992, done.
Delta compression using 2 threads.
fatal: object bf1c4953c0ea4a045bf0975a916b53d247e7ca94 inconsistent object length (6093 vs 415232)
error: failed to run repack
# Check reflogs...
$ git reflog
# ...then clean
$ git reflog expire --expire=0 --all
# Now garbage collect again
$ git gc
Counting objects: 3992, done.
Delta compression using 2 threads.
Compressing objects: 100% (3970/3970), done.
Writing objects: 100% (3992/3992), done.
Total 3992 (delta 2060), reused 0 (delta 0)
Removing duplicate objects: 100% (256/256), done.
# Done!
for others scratching their heads, I came across this error because I had innapropriately const-qualified one of the arguments to a method in a base class, so the derived class member functions were not over-riding it. so make sure you don't have something like
class Base
{
public:
virtual void foo(int a, const int b) = 0;
}
class D: public Base
{
public:
void foo(int a, int b){};
}
You should remove "style" attribute instead of "display" property :
$("span").removeAttr("style");
There was made some changes to the select2 events names (I think on v. 4 and later) so the '-' is changed into this ':'.
See the next examples:
$('#select').on("select2:select", function(e) {
//Do stuff
});
You can check all the events at the 'select2' plugin site: select2 Events
My variation on DaedalusAlpha's answer:
It avoids copying the parameters at the expense of a couple of tests.
Uses uint8_t instead of BYTE.
Adds some handy functions for dealing with strings, although usually the input data is binary and may have zero bytes inside, so typically should not be manipulated as a string (which often implies null-terminated data).
Also adds some casts to fix compiler warnings (at least on GCC, I haven't run it through MSVC yet).
Part of file base64.hpp:
void base64_encode(string & out, const vector<uint8_t>& buf);
void base64_encode(string & out, const uint8_t* buf, size_t bufLen);
void base64_encode(string & out, string const& buf);
void base64_decode(vector<uint8_t> & out, string const& encoded_string);
// Use this if you know the output should be a valid string
void base64_decode(string & out, string const& encoded_string);
static const uint8_t from_base64[128] = {
// 8 rows of 16 = 128
// Note: only requires 123 entries, as we only lookup for <= z , which z=122
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 62, 255, 62, 255, 63,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 0, 255, 255, 255,
255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, 255, 255, 63,
255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 255, 255, 255, 255, 255
};
static const char to_base64[65] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz"
"0123456789+/";
void base64_encode(string & out, string const& buf)
{
if (buf.empty())
base64_encode(out, NULL, 0);
else
base64_encode(out, reinterpret_cast<uint8_t const*>(&buf[0]), buf.size());
}
void base64_encode(string & out, std::vector<uint8_t> const& buf)
{
if (buf.empty())
base64_encode(out, NULL, 0);
else
base64_encode(out, &buf[0], buf.size());
}
void base64_encode(string & ret, uint8_t const* buf, size_t bufLen)
{
// Calculate how many bytes that needs to be added to get a multiple of 3
size_t missing = 0;
size_t ret_size = bufLen;
while ((ret_size % 3) != 0)
{
++ret_size;
++missing;
}
// Expand the return string size to a multiple of 4
ret_size = 4*ret_size/3;
ret.clear();
ret.reserve(ret_size);
for (size_t i = 0; i < ret_size/4; ++i)
{
// Read a group of three bytes (avoid buffer overrun by replacing with 0)
const size_t index = i*3;
const uint8_t b3_0 = (index+0 < bufLen) ? buf[index+0] : 0;
const uint8_t b3_1 = (index+1 < bufLen) ? buf[index+1] : 0;
const uint8_t b3_2 = (index+2 < bufLen) ? buf[index+2] : 0;
// Transform into four base 64 characters
const uint8_t b4_0 = ((b3_0 & 0xfc) >> 2);
const uint8_t b4_1 = ((b3_0 & 0x03) << 4) + ((b3_1 & 0xf0) >> 4);
const uint8_t b4_2 = ((b3_1 & 0x0f) << 2) + ((b3_2 & 0xc0) >> 6);
const uint8_t b4_3 = ((b3_2 & 0x3f) << 0);
// Add the base 64 characters to the return value
ret.push_back(to_base64[b4_0]);
ret.push_back(to_base64[b4_1]);
ret.push_back(to_base64[b4_2]);
ret.push_back(to_base64[b4_3]);
}
// Replace data that is invalid (always as many as there are missing bytes)
for (size_t i = 0; i != missing; ++i)
ret[ret_size - i - 1] = '=';
}
template <class Out>
void base64_decode_any( Out & ret, std::string const& in)
{
typedef typename Out::value_type T;
// Make sure the *intended* string length is a multiple of 4
size_t encoded_size = in.size();
while ((encoded_size % 4) != 0)
++encoded_size;
const size_t N = in.size();
ret.clear();
ret.reserve(3*encoded_size/4);
for (size_t i = 0; i < encoded_size; i += 4)
{
// Note: 'z' == 122
// Get values for each group of four base 64 characters
const uint8_t b4_0 = ( in[i+0] <= 'z') ? from_base64[static_cast<uint8_t>(in[i+0])] : 0xff;
const uint8_t b4_1 = (i+1 < N and in[i+1] <= 'z') ? from_base64[static_cast<uint8_t>(in[i+1])] : 0xff;
const uint8_t b4_2 = (i+2 < N and in[i+2] <= 'z') ? from_base64[static_cast<uint8_t>(in[i+2])] : 0xff;
const uint8_t b4_3 = (i+3 < N and in[i+3] <= 'z') ? from_base64[static_cast<uint8_t>(in[i+3])] : 0xff;
// Transform into a group of three bytes
const uint8_t b3_0 = ((b4_0 & 0x3f) << 2) + ((b4_1 & 0x30) >> 4);
const uint8_t b3_1 = ((b4_1 & 0x0f) << 4) + ((b4_2 & 0x3c) >> 2);
const uint8_t b3_2 = ((b4_2 & 0x03) << 6) + ((b4_3 & 0x3f) >> 0);
// Add the byte to the return value if it isn't part of an '=' character (indicated by 0xff)
if (b4_1 != 0xff) ret.push_back( static_cast<T>(b3_0) );
if (b4_2 != 0xff) ret.push_back( static_cast<T>(b3_1) );
if (b4_3 != 0xff) ret.push_back( static_cast<T>(b3_2) );
}
}
void base64_decode(vector<uint8_t> & out, string const& encoded_string)
{
base64_decode_any(out, encoded_string);
}
void base64_decode(string & out, string const& encoded_string)
{
base64_decode_any(out, encoded_string);
}
As everyone else is pointing out you should probably just pull and then merge the heads, but if you really want to get rid of your commits without any of the EditingHistory tools then you can just hg clone -r
your repo to get all but those changes.
This doesn't delete them from the original repository, but it creates a new clone that doesn't have them. Then you can delete the repo you modified (if you'd like).
Make sure you specify pass header=None
and add usecols=[3,6]
for the 4th and 7th columns.
Teylyn's answer worked great for me, but I had to modify it a bit to get proper results. I want to provide an extended explanation for whoever would need it.
My setup was as follows:
I put the following formula in cell A1 of Sheet3:
=iferror(vlookup(Sheet1!A$1;Sheet2!$A$1:$D$50;column(A1);false);Sheet1!A1)
Read this as follows: Take the value of the first column in Sheet1 (old data). Look up in Sheet2 (updated rows). If present, output the value from the indicated column in Sheet2. On error, output the value for the current column of Sheet1.
Notes:
In my version of the formula, ";" is used as parameter separator instead of ",". That is because I am located in Europe and we use the "," as decimal separator. Change ";" back to "," if you live in a country where "." is the decimal separator.
A$1: means always take column 1 when copying the formula to a cell in a different column. $A$1 means: always take the exact cell A1, even when copying the formula to a different row or column.
After pasting the formula in A1, I extended the range to columns B, C, etc., until the full width of my table was reached. Because of the $-signs used, this gives the following formula's in cells B1, C1, etc.:
=IFERROR(VLOOKUP('Sheet1'!$A1;'Sheet2'!$A$1:$D$50;COLUMN(B1);FALSE);'Sheet1'!B1)
=IFERROR(VLOOKUP('Sheet1'!$A1;'Sheet2'!$A$1:$D$50;COLUMN(C1);FALSE);'Sheet1'!C1)
and so forth. Note that the lookup is still done in the first column. This is because VLOOKUP needs the lookup data to be sorted on the column where the lookup is done. The output column is however the column where the formula is pasted.
Next, select a rectangle in Sheet 3 starting at A1 and having the size of the data in Sheet1 (same number of rows and columns). Press Ctrl-D to copy the formulas of the first row to all selected cells.
Cells A2, A3, etc. will get these formulas:
=IFERROR(VLOOKUP('Sheet1'!$A2;'Sheet2'!$A$1:$D$50;COLUMN(A2);FALSE);'Sheet1'!A2)
=IFERROR(VLOOKUP('Sheet1'!$A3;'Sheet2'!$A$1:$D$50;COLUMN(A3);FALSE);'Sheet1'!A3)
Because of the use of $-signs, the lookup area is constant, but input data is used from the current row.
You close the second Scanner
which closes the underlying InputStream
, therefore the first Scanner
can no longer read from the same InputStream
and a NoSuchElementException
results.
The solution: For console apps, use a single Scanner
to read from System.in
.
Aside: As stated already, be aware that Scanner#nextInt
does not consume newline characters. Ensure that these are consumed before attempting to call nextLine
again by using Scanner#newLine()
.
See: Do not create multiple buffered wrappers on a single InputStream
In Layout .xml file
<Button
android:id="@+id/button1"
android:background="@drawable/btn_selector"
android:layout_width="100dp"
android:layout_height="50dp"
android:text="press" />
btn_selector.xml
<?xml version="1.0" encoding="utf-8"?>
<item android:drawable="@drawable/btn_bg_selected" android:state_selected="true"></item>
<item android:drawable="@drawable/btn_bg_pressed" android:state_pressed="true"></item>
<item android:drawable="@drawable/btn_bg_normal"></item>
Consider normalizing to E.164 format. For full international support, you'd need a VARCHAR of 15 digits.
See Twilio's recommendation for more information on localization of phone numbers.
If you don't have access to the v$ views (as suggested by Quassnoi) there are two alternatives
select utl_inaddr.get_host_name from dual
and
select sys_context('USERENV','SERVER_HOST') from dual
Personally I'd tend towards the last as it doesn't require any grants/privileges which makes it easier from stored procedures.
In Xcode Version 6.3.2 , I solved the exactly same problem by adding Library libxml2.dylib and libz.dylib In Link Binary With Libraries !
I am taking an example of date given below and print two different format of dates according to your requirements.
String date="01/10/2014 05:54:00 PM";
SimpleDateFormat simpleDateFormat=new SimpleDateFormat("dd/MM/yyyy hh:mm:ss aa",Locale.getDefault());
try {
Log.i("",""+new SimpleDateFormat("ddMMyyyyHHmmss",Locale.getDefault()).format(simpleDateFormat.parse(date)));
Log.i("",""+new SimpleDateFormat("dd/MM/yyyy HH:mm:ss",Locale.getDefault()).format(simpleDateFormat.parse(date)));
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
If you still have any query, Please respond. Thanks.
I found this VB script:
Works like a charm. Configured as a function with a very simple function call:
SaveWebBinary "http://server/file1.ext1", "C:/file2.ext2"
Originally from: http://www.ericphelps.com/scripting/samples/BinaryDownload/index.htm
Here is the full code for redundancy:
Function SaveWebBinary(strUrl, strFile) 'As Boolean
Const adTypeBinary = 1
Const adSaveCreateOverWrite = 2
Const ForWriting = 2
Dim web, varByteArray, strData, strBuffer, lngCounter, ado
On Error Resume Next
'Download the file with any available object
Err.Clear
Set web = Nothing
Set web = CreateObject("WinHttp.WinHttpRequest.5.1")
If web Is Nothing Then Set web = CreateObject("WinHttp.WinHttpRequest")
If web Is Nothing Then Set web = CreateObject("MSXML2.ServerXMLHTTP")
If web Is Nothing Then Set web = CreateObject("Microsoft.XMLHTTP")
web.Open "GET", strURL, False
web.Send
If Err.Number <> 0 Then
SaveWebBinary = False
Set web = Nothing
Exit Function
End If
If web.Status <> "200" Then
SaveWebBinary = False
Set web = Nothing
Exit Function
End If
varByteArray = web.ResponseBody
Set web = Nothing
'Now save the file with any available method
On Error Resume Next
Set ado = Nothing
Set ado = CreateObject("ADODB.Stream")
If ado Is Nothing Then
Set fs = CreateObject("Scripting.FileSystemObject")
Set ts = fs.OpenTextFile(strFile, ForWriting, True)
strData = ""
strBuffer = ""
For lngCounter = 0 to UBound(varByteArray)
ts.Write Chr(255 And Ascb(Midb(varByteArray,lngCounter + 1, 1)))
Next
ts.Close
Else
ado.Type = adTypeBinary
ado.Open
ado.Write varByteArray
ado.SaveToFile strFile, adSaveCreateOverWrite
ado.Close
End If
SaveWebBinary = True
End Function
I prefer to use date-fns library for date manipulating. It is really great modular and consistent tool. You can get start and end of the day this way:
var startOfDay = dateFns.startOfDay;_x000D_
var endOfDay = dateFns.endOfDay;_x000D_
_x000D_
console.log('start of day ==> ', startOfDay(new Date('2015-11-11')));_x000D_
console.log('end of day ==> ', endOfDay(new Date('2015-11-11')));
_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/date-fns/1.29.0/date_fns.min.js"></script>
_x000D_
This worked for me:
.container {_x000D_
display: inline-flex;_x000D_
}_x000D_
_x000D_
.slide {_x000D_
float: left;_x000D_
}
_x000D_
<div class="container">_x000D_
<div class="slide">something1</div>_x000D_
<div class="slide">something2</div>_x000D_
<div class="slide">something3</div>_x000D_
<div class="slide">something4</div>_x000D_
</div>
_x000D_
find the folder: sudo find / -name "mysql_config"
(assume it's "/opt/local/lib/mysql5/bin"
)
add it into PATH:export PATH:export PATH=/opt/local/lib/mysql5/bin:$PATH
install it again
I have added slashes before inserting into database so on the time of fetching i removed slashes again stripslashes()
and it works for me. I am sharing the code which works for me.
How i inserted into mysql db (blob type)
$db = mysqli_connect("localhost","root","","dName");
$image = addslashes(file_get_contents($_FILES['images']['tmp_name']));
$query = "INSERT INTO student_img (id,image) VALUES('','$image')";
$query = mysqli_query($db, $query);
Now to access the image
$sqlQuery = "SELECT * FROM student_img WHERE id = $stid";
$rs = $db->query($sqlQuery);
$result=mysqli_fetch_array($rs);
echo '<img src="data:image/jpeg;base64,'.base64_encode( stripslashes($result['image']) ).'"/>';
Hope it will help someone
Thanks.
You have to fetch that one record, it will contain the result of Count()
$result = $db->query("SELECT COUNT(*) FROM `table`");
$row = $result->fetch_row();
echo '#: ', $row[0];
If you have a different flavour of the app, try uninstalling that first. This helped me when I had the same issue.
I have a recursive method to get a dictionary from a lxml element
def recursive_dict(element):
return (element.tag.split('}')[1],
dict(map(recursive_dict, element.getchildren()),
**element.attrib))
var strdate = new Date('Tue Feb 07 2017 12:51:48 GMT+0200 (Türkiye Standart Saati)');_x000D_
var date = moment(strdate).format('DD.MM.YYYY');_x000D_
$("#result").text(date); //07.02.2017
_x000D_
<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.17.1/moment.js"></script>_x000D_
_x000D_
<div id="result"></div>
_x000D_
In my case, strangely enough, I was missing the import of the class it was complaining about and my IDE didn't detect it.
You can use zfill:
print str(1).zfill(2)
print str(10).zfill(2)
print str(100).zfill(2)
prints:
01
10
100
I like this solution, as it helps not only when outputting the number, but when you need to assign it to a variable... e.g. - x = str(datetime.date.today().month).zfill(2) will return x as '02' for the month of feb.
I am using this on PHP 7.2.x, it's working fine for me:
public function make_hash($userStr){
try{
/**
* Used and tested on PHP 7.2x, Salt has been removed manually, it is now added by PHP
*/
return password_hash($userStr, PASSWORD_BCRYPT);
}catch(Exception $exc){
$this->tempVar = $exc->getMessage();
return false;
}
}
and then authenticate the hash with the following function:
public function varify_user($userStr,$hash){
try{
if (password_verify($userStr, $hash)) {
return true;
}
else {
return false;
}
}catch(Exception $exc){
$this->tempVar = $exc->getMessage();
return false;
}
}
Example:
//create hash from user string
$user_password = $obj->make_hash2($user_key);
and to authenticate this hash use the following code:
if($obj->varify_user($key, $user_key)){
//this is correct, you can proceed with
}
That's all.
Apparently - as I recently learned - this is the fastest way to do it:
var objs = {...};
var objKeys = Object.keys(obj);
for (var i = 0, objLen = objKeys.length; i < objLen; i++) {
// do whatever in here
var obj = objs[objKeys[i]];
}
What is the difference between web service and WCF?
Web service use only HTTP protocol while transferring data from one application to other application.
But WCF supports more protocols for transporting messages than ASP.NET Web services. WCF supports sending messages by using HTTP, as well as the Transmission Control Protocol (TCP), named pipes, and Microsoft Message Queuing (MSMQ).
To develop a service in Web Service, we will write the following code
[WebService]
public class Service : System.Web.Services.WebService
{
[WebMethod]
public string Test(string strMsg)
{
return strMsg;
}
}
To develop a service in WCF, we will write the following code
[ServiceContract]
public interface ITest
{
[OperationContract]
string ShowMessage(string strMsg);
}
public class Service : ITest
{
public string ShowMessage(string strMsg)
{
return strMsg;
}
}
Web Service is not architecturally more robust. But WCF is architecturally more robust and promotes best practices.
Web Services use XmlSerializer but WCF uses DataContractSerializer. Which is better in performance as compared to XmlSerializer?
For internal (behind firewall) service-to-service calls we use the net:tcp binding, which is much faster than SOAP.
WCF is 25%—50% faster than ASP.NET Web Services, and approximately 25% faster than .NET Remoting.
When would I opt for one over the other?
WCF is used to communicate between other applications which has been developed on other platforms and using other Technology.
For example, if I have to transfer data from .net platform to other application which is running on other OS (like Unix or Linux) and they are using other transfer protocol (like WAS, or TCP) Then it is only possible to transfer data using WCF.
Here is no restriction of platform, transfer protocol of application while transferring the data between one application to other application.
Security is very high as compare to web service
The debug
module could really use some love, but at the moment the best you can do is use this:
- hosts: all
gather_facts: no
tasks:
- shell: ps -eo pcpu,user,args | sort -r -k1 | head -n5
register: ps
- debug: var=ps.stdout_lines
It gives an output like this:
ok: [host1] => {
"ps.stdout_lines": [
"%CPU USER COMMAND",
" 1.0 root /usr/bin/python",
" 0.6 root sshd: root@notty ",
" 0.2 root java",
" 0.0 root sort -r -k1"
]
}
ok: [host2] => {
"ps.stdout_lines": [
"%CPU USER COMMAND",
" 4.0 root /usr/bin/python",
" 0.6 root sshd: root@notty ",
" 0.1 root java",
" 0.0 root sort -r -k1"
]
}
Post ICS i.e. Android 4+, the overriding of the HomeButton has been removed for security reasons, to enable the user exit in case the application turns out to be a malware.
Plus, it is not a really good practice to not let the user navigate away from the application. But, since you are making a lock screen application, what you can do is declare the activity as a Launcher , so that when the HomeButton is pressed it will simply restart your application and remain there itself (the users would notice nothing but a slight flicker in the screen).
You can go through the following link:
http://dharmendra4android.blogspot.in/2012/05/override-home-button-in-android.html
2 ways:-
1st one Custom Query
@Modifying
@Query("delete from User where firstName = :firstName")
void deleteUsersByFirstName(@Param("firstName") String firstName);
2nd one JPA Query by method
List<User> deleteByLastname(String lastname);
When you go with query by method (2nd way) it will first do a get call
select * from user where last_name = :firstName
Then it will load it in a List Then it will call delete id one by one
delete from user where id = 18
delete from user where id = 19
First fetch list of object, then for loop to delete id one by one
But, the 1st option (custom query),
It's just a single query It will delete wherever the value exists.
Go through this link too https://www.baeldung.com/spring-data-jpa-deleteby
Hope this can help you!
<input type="button" id="left" value="left" />
<input type="button" id="right" value="right" />
<img src="https://www.google.com/images/srpr/logo3w.png" id="image">
<script>
var angle = 0;
$('#left').on('click', function () {
angle -= 90;
$("#image").rotate(angle);
});
$('#right').on('click', function () {
angle += 90;
$("#image").rotate(angle);
});
</script>
Use the command:
echo $PATH
and you will see all path:
/Users/name/.rvm/gems/ruby-2.5.1@pe/bin:/Users/name/.rvm/gems/ruby-2.5.1@global/bin:/Users/sasha/.rvm/rubies/ruby-2.5.1/bin:/Users/sasha/.rvm/bin:
Try this (change instances of ' ' to ',' or whatever delimiter you want to use)
CREATE FUNCTION dbo.Wordparser
(
@multiwordstring VARCHAR(255),
@wordnumber NUMERIC
)
returns VARCHAR(255)
AS
BEGIN
DECLARE @remainingstring VARCHAR(255)
SET @remainingstring=@multiwordstring
DECLARE @numberofwords NUMERIC
SET @numberofwords=(LEN(@remainingstring) - LEN(REPLACE(@remainingstring, ' ', '')) + 1)
DECLARE @word VARCHAR(50)
DECLARE @parsedwords TABLE
(
line NUMERIC IDENTITY(1, 1),
word VARCHAR(255)
)
WHILE @numberofwords > 1
BEGIN
SET @word=LEFT(@remainingstring, CHARINDEX(' ', @remainingstring) - 1)
INSERT INTO @parsedwords(word)
SELECT @word
SET @remainingstring= REPLACE(@remainingstring, Concat(@word, ' '), '')
SET @numberofwords=(LEN(@remainingstring) - LEN(REPLACE(@remainingstring, ' ', '')) + 1)
IF @numberofwords = 1
BREAK
ELSE
CONTINUE
END
IF @numberofwords = 1
SELECT @word = @remainingstring
INSERT INTO @parsedwords(word)
SELECT @word
RETURN
(SELECT word
FROM @parsedwords
WHERE line = @wordnumber)
END
Example usage:
SELECT dbo.Wordparser(COLUMN, 1),
dbo.Wordparser(COLUMN, 2),
dbo.Wordparser(COLUMN, 3)
FROM TABLE
For me Math.round() was not giving correct answer. I found toFixed(2) works better. Below are examples of both:
console.log(Math.round(43000 / 80000) * 100); // wrong answer_x000D_
_x000D_
console.log(((43000 / 80000) * 100).toFixed(2)); // correct answer
_x000D_
$("#nicIssuedDate").prop('disabled', true);
This is works 100% with bootstrap Datepicker
If you want to get collection, groupBy and count:
$collection = ModelName::groupBy('group_id')
->selectRaw('count(*) as total, group_id')
->get();
Cheers!
git checkout
modifies your working tree,git reset
modifies which reference the branch you're on points to,git revert
adds a commit undoing changes.LocalDate.parse( "2013-09-18" )
… and …
myLocalDate.toString() // Example: 2013-09-18
The Question and other Answers are out-of-date. The troublesome old legacy date-time classes are now supplanted by the java.time classes.
Your input string happens to comply with standard ISO 8601 format, YYYY-MM-DD. The java.time classes use ISO 8601 formats by default when parsing and generating string representations of date-time values. So no need to specify a formatting pattern.
LocalDate
The LocalDate
class represents a date-only value without time-of-day and without time zone.
LocalDate ld = LocalDate.parse( "2013-09-18" );
The java.time framework is built into Java 8 and later. These classes supplant the troublesome old legacy date-time classes such as java.util.Date
, Calendar
, & SimpleDateFormat
.
The Joda-Time project, now in maintenance mode, advises migration to the java.time classes.
To learn more, see the Oracle Tutorial. And search Stack Overflow for many examples and explanations. Specification is JSR 310.
You may exchange java.time objects directly with your database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.*
classes.
Where to obtain the java.time classes?
The ThreeTen-Extra project extends java.time with additional classes. This project is a proving ground for possible future additions to java.time. You may find some useful classes here such as Interval
, YearWeek
, YearQuarter
, and more.
Very easy code. You keep appending the path each time you discover a node.
graph = {
'A': set(['B', 'C']),
'B': set(['A', 'D', 'E']),
'C': set(['A', 'F']),
'D': set(['B']),
'E': set(['B', 'F']),
'F': set(['C', 'E'])
}
def retunShortestPath(graph, start, end):
queue = [(start,[start])]
visited = set()
while queue:
vertex, path = queue.pop(0)
visited.add(vertex)
for node in graph[vertex]:
if node == end:
return path + [end]
else:
if node not in visited:
visited.add(node)
queue.append((node, path + [node]))
The only workable solution is to restore the .bak
file. The contents and the structure of those files are not documented and therefore, there's really no way (other than an awful hack) to get this to work - definitely not worth your time and the effort!
The only tool I'm aware of that can make sense of .bak
files without restoring them is Red-Gate SQL Compare Professional (and the accompanying SQL Data Compare) which allow you to compare your database structure against the contents of a .bak
file. Red-Gate tools are absolutely marvelous - highly recommended and well worth every penny they cost!
And I just checked their web site - it does seem that you can indeed restore a single table from out of a .bak
file with SQL Compare Pro ! :-)
on windows 10, Notepad 7.8.5, i found this solution to convert from CRLF to LF.
Edit > Format end of line
and choose either Windows(CR+LF)
or Unix(LF)
Not only is it the preferred way, it's the only reasonable way. Because strings are immutable, in order to "remove" a char from a string you have to create a new string whenever you want a different string value.
You may be wondering why strings are immutable, given that you have to make a whole new string every time you change a character. After all, C strings are just arrays of characters and are thus mutable, and some languages that support strings more cleanly than C allow mutable strings as well. There are two reasons to have immutable strings: security/safety and performance.
Security is probably the most important reason for strings to be immutable. When strings are immutable, you can't pass a string into some library and then have that string change from under your feet when you don't expect it. You may wonder which library would change string parameters, but if you're shipping code to clients you can't control their versions of the standard library, and malicious clients may change out their standard libraries in order to break your program and find out more about its internals. Immutable objects are also easier to reason about, which is really important when you try to prove that your system is secure against particular threats. This ease of reasoning is especially important for thread safety, since immutable objects are automatically thread-safe.
Performance is surprisingly often better for immutable strings. Whenever you take a slice of a string, the Python runtime only places a view over the original string, so there is no new string allocation. Since strings are immutable, you get copy semantics without actually copying, which is a real performance win.
Eric Lippert explains more about the rationale behind immutable of strings (in C#, not Python) here.
You can use SystemSound, for example, System.Media.SystemSounds.Asterisk.Play();
.
You should use the following:
<td><input id="priceInput-{{orderLine.id}}" type="number" [(ngModel)]="orderLine.price"></td>
You will need to add the FormsModule
to your app.module
in the inputs
section as follows:
import { FormsModule } from '@angular/forms';
@NgModule({
declarations: [
...
],
imports: [
BrowserModule,
FormsModule
],
..
The use of the brackets around the ngModel
are as follows:
The []
show that it is taking an input from your TS file. This input should be a public member variable. A one way binding from TS to HTML.
The ()
show that it is taking output from your HTML file to a variable in the TS file. A one way binding from HTML to TS.
The [()]
are both (e.g. a two way binding)
See here for more information: https://angular.io/guide/template-syntax
I would also suggest replacing id="priceInput-{{orderLine.id}}"
with something like this [id]="getElementId(orderLine)"
where getElementId(orderLine)
returns the element Id in the TS file and can be used anywere you need to reference the element (to avoid simple bugs like calling it priceInput1
in one place and priceInput-1
in another. (if you still need to access the input by it's Id somewhere else)
From documentation:
To comply with the
SQL
standard,IN
returnsNULL
not only if the expression on the left hand side isNULL
, but also if no match is found in the list and one of the expressions in the list isNULL
.
This is exactly your case.
Both IN
and NOT IN
return NULL
which is not an acceptable condition for WHERE
clause.
Rewrite your query as follows:
SELECT *
FROM match m
WHERE NOT EXISTS
(
SELECT 1
FROM email e
WHERE e.id = m.id
)
I had the same issue in kotlin. Updating the outdated kotlin runtime solved it for me
Maybe something like this (just add your style):
<input type="text"
size="35"
value="Job Title e.g. Assistant Manager"
style="background-color:white;
border: solid 1px #6E6E6E;
height: 30px;
font-size:18px;
vertical-align:9px;color:#bbb"
onfocus="if(this.value == 'Job Title e.g. Assistant Manager') {
this.value = '';
this.style.color='#000';
}" />
<input type="text"
name="searchterm" size="35"
style="background-color:white;
border: solid 1px #6E6E6E;
height: 30px;
font-size:18px;
vertical-align:9px" />
UPDATE: Since placeholder attribute is very well supported on all major browsers, there is no need to do anything manually. Its possible to achieve the same thing with this:
<input type="text"
size="35"
placeholder="Job Title e.g. Assistant Manager" />
Same issue here and whatever I tried after searching around, did not work. Until I saw a remark somewhere about global or local installs. Looking in:
C:\Users\YourName\AppData\Roaming\npm\gulp
I indeed found an outdated version. So I reinstalled gulp with:
npm install gulp --global
That magically solved my problem.
robocopy src dst /MIR /XX
/XX : eXclude "eXtra" files and dirs (present in destination but not source). This will prevent any deletions from the destination. (this is the default)
Nullable types did not come in until 2.0.
If nullable types had been made in the beginning of the language then string would have been non-nullable and string? would have been nullable. But they could not do this du to backward compatibility.
A lot of people talk about ref-type or not ref type, but string is an out of the ordinary class and solutions would have been found to make it possible.
The default date format depends on the language setting for the database server. You can also change it per session, like:
set language french
select cast(getdate() as varchar(50))
-->
févr 8 2013 9:45AM
Based on Rubens' solution, you need to enable Delayed Expansion of env variables (type "help setlocal" or "help cmd") so that the var is correctly evaluated in the loop:
@echo off
setlocal enabledelayedexpansion
set myvar=the list:
for /r %%i In (*.sql) DO set myvar=!myvar! %%i,
echo %myvar%
Also consider the following restriction (MSDN):
The maximum individual environment variable size is 8192bytes.