Just generate your enums. Writing a generator for that purpose is about five minutes' work.
Generator code in java and python, super easy to port to any language you like, including C++.
Also super easy to extend by whatever functionality you want.
example input:
First = 5
Second
Third = 7
Fourth
Fifth=11
generated header:
#include <iosfwd>
enum class Hallo
{
First = 5,
Second = 6,
Third = 7,
Fourth = 8,
Fifth = 11
};
std::ostream & operator << (std::ostream &, const Hallo&);
generated cpp file
#include <ostream>
#include "Hallo.h"
std::ostream & operator << (std::ostream &out, const Hallo&value)
{
switch(value)
{
case Hallo::First:
out << "First";
break;
case Hallo::Second:
out << "Second";
break;
case Hallo::Third:
out << "Third";
break;
case Hallo::Fourth:
out << "Fourth";
break;
case Hallo::Fifth:
out << "Fifth";
break;
default:
out << "<unknown>";
}
return out;
}
And the generator, in a very terse form as a template for porting and extension. This example code really tries to avoid overwriting any files but still use it at your own risk.
package cppgen;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.nio.charset.Charset;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class EnumGenerator
{
static void fail(String message)
{
System.err.println(message);
System.exit(1);
}
static void run(String[] args)
throws Exception
{
Pattern pattern = Pattern.compile("\\s*(\\w+)\\s*(?:=\\s*(\\d+))?\\s*", Pattern.UNICODE_CHARACTER_CLASS);
Charset charset = Charset.forName("UTF8");
String tab = " ";
if (args.length != 3)
{
fail("Required arguments: <enum name> <input file> <output dir>");
}
String enumName = args[0];
File inputFile = new File(args[1]);
if (inputFile.isFile() == false)
{
fail("Not a file: [" + inputFile.getCanonicalPath() + "]");
}
File outputDir = new File(args[2]);
if (outputDir.isDirectory() == false)
{
fail("Not a directory: [" + outputDir.getCanonicalPath() + "]");
}
File headerFile = new File(outputDir, enumName + ".h");
File codeFile = new File(outputDir, enumName + ".cpp");
for (File file : new File[] { headerFile, codeFile })
{
if (file.exists())
{
fail("Will not overwrite file [" + file.getCanonicalPath() + "]");
}
}
int nextValue = 0;
Map<String, Integer> fields = new LinkedHashMap<>();
try
(
BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(inputFile), charset));
)
{
while (true)
{
String line = reader.readLine();
if (line == null)
{
break;
}
if (line.trim().length() == 0)
{
continue;
}
Matcher matcher = pattern.matcher(line);
if (matcher.matches() == false)
{
fail("Syntax error: [" + line + "]");
}
String fieldName = matcher.group(1);
if (fields.containsKey(fieldName))
{
fail("Double fiend name: " + fieldName);
}
String valueString = matcher.group(2);
if (valueString != null)
{
int value = Integer.parseInt(valueString);
if (value < nextValue)
{
fail("Not a monotonous progression from " + nextValue + " to " + value + " for enum field " + fieldName);
}
nextValue = value;
}
fields.put(fieldName, nextValue);
++nextValue;
}
}
try
(
PrintWriter headerWriter = new PrintWriter(new OutputStreamWriter(new FileOutputStream(headerFile), charset));
PrintWriter codeWriter = new PrintWriter(new OutputStreamWriter(new FileOutputStream(codeFile), charset));
)
{
headerWriter.println();
headerWriter.println("#include <iosfwd>");
headerWriter.println();
headerWriter.println("enum class " + enumName);
headerWriter.println('{');
boolean first = true;
for (Entry<String, Integer> entry : fields.entrySet())
{
if (first == false)
{
headerWriter.println(",");
}
headerWriter.print(tab + entry.getKey() + " = " + entry.getValue());
first = false;
}
if (first == false)
{
headerWriter.println();
}
headerWriter.println("};");
headerWriter.println();
headerWriter.println("std::ostream & operator << (std::ostream &, const " + enumName + "&);");
headerWriter.println();
codeWriter.println();
codeWriter.println("#include <ostream>");
codeWriter.println();
codeWriter.println("#include \"" + enumName + ".h\"");
codeWriter.println();
codeWriter.println("std::ostream & operator << (std::ostream &out, const " + enumName + "&value)");
codeWriter.println('{');
codeWriter.println(tab + "switch(value)");
codeWriter.println(tab + '{');
first = true;
for (Entry<String, Integer> entry : fields.entrySet())
{
codeWriter.println(tab + "case " + enumName + "::" + entry.getKey() + ':');
codeWriter.println(tab + tab + "out << \"" + entry.getKey() + "\";");
codeWriter.println(tab + tab + "break;");
first = false;
}
codeWriter.println(tab + "default:");
codeWriter.println(tab + tab + "out << \"<unknown>\";");
codeWriter.println(tab + '}');
codeWriter.println();
codeWriter.println(tab + "return out;");
codeWriter.println('}');
codeWriter.println();
}
}
public static void main(String[] args)
{
try
{
run(args);
}
catch(Exception exc)
{
exc.printStackTrace();
System.exit(1);
}
}
}
And a port to Python 3.5 because different enough to be potentially helpful
import re
import collections
import sys
import io
import os
def fail(*args):
print(*args)
exit(1)
pattern = re.compile(r'\s*(\w+)\s*(?:=\s*(\d+))?\s*')
tab = " "
if len(sys.argv) != 4:
n=0
for arg in sys.argv:
print("arg", n, ":", arg, " / ", sys.argv[n])
n += 1
fail("Required arguments: <enum name> <input file> <output dir>")
enumName = sys.argv[1]
inputFile = sys.argv[2]
if not os.path.isfile(inputFile):
fail("Not a file: [" + os.path.abspath(inputFile) + "]")
outputDir = sys.argv[3]
if not os.path.isdir(outputDir):
fail("Not a directory: [" + os.path.abspath(outputDir) + "]")
headerFile = os.path.join(outputDir, enumName + ".h")
codeFile = os.path.join(outputDir, enumName + ".cpp")
for file in [ headerFile, codeFile ]:
if os.path.exists(file):
fail("Will not overwrite file [" + os.path.abspath(file) + "]")
nextValue = 0
fields = collections.OrderedDict()
for line in open(inputFile, 'r'):
line = line.strip()
if len(line) == 0:
continue
match = pattern.match(line)
if match == None:
fail("Syntax error: [" + line + "]")
fieldName = match.group(1)
if fieldName in fields:
fail("Double field name: " + fieldName)
valueString = match.group(2)
if valueString != None:
value = int(valueString)
if value < nextValue:
fail("Not a monotonous progression from " + nextValue + " to " + value + " for enum field " + fieldName)
nextValue = value
fields[fieldName] = nextValue
nextValue += 1
headerWriter = open(headerFile, 'w')
codeWriter = open(codeFile, 'w')
try:
headerWriter.write("\n")
headerWriter.write("#include <iosfwd>\n")
headerWriter.write("\n")
headerWriter.write("enum class " + enumName + "\n")
headerWriter.write("{\n")
first = True
for fieldName, fieldValue in fields.items():
if not first:
headerWriter.write(",\n")
headerWriter.write(tab + fieldName + " = " + str(fieldValue))
first = False
if not first:
headerWriter.write("\n")
headerWriter.write("};\n")
headerWriter.write("\n")
headerWriter.write("std::ostream & operator << (std::ostream &, const " + enumName + "&);\n")
headerWriter.write("\n")
codeWriter.write("\n")
codeWriter.write("#include <ostream>\n")
codeWriter.write("\n")
codeWriter.write("#include \"" + enumName + ".h\"\n")
codeWriter.write("\n")
codeWriter.write("std::ostream & operator << (std::ostream &out, const " + enumName + "&value)\n")
codeWriter.write("{\n")
codeWriter.write(tab + "switch(value)\n")
codeWriter.write(tab + "{\n")
for fieldName in fields.keys():
codeWriter.write(tab + "case " + enumName + "::" + fieldName + ":\n")
codeWriter.write(tab + tab + "out << \"" + fieldName + "\";\n")
codeWriter.write(tab + tab + "break;\n")
codeWriter.write(tab + "default:\n")
codeWriter.write(tab + tab + "out << \"<unknown>\";\n")
codeWriter.write(tab + "}\n")
codeWriter.write("\n")
codeWriter.write(tab + "return out;\n")
codeWriter.write("}\n")
codeWriter.write("\n")
finally:
headerWriter.close()
codeWriter.close()
While binding a databound control, you can evaluate a field of the row in your data source with eval() function.
For example you can add a column to your gridview like that :
<asp:BoundField DataField="YourFieldName" />
And alternatively, this is the way with eval :
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="lbl" runat="server" Text='<%# Eval("YourFieldName") %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateField>
It seems a little bit complex, but it's flexible, because you can set any property of the control with the eval() function :
<asp:TemplateField>
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%# "ShowDetails.aspx?id="+Eval("Id") %>'
Text='<%# Eval("Text", "{0}") %>'></asp:HyperLink>
</ItemTemplate>
</asp:TemplateField>
I FINALLY GOT THIS WORKING AFTER 2 SOUL DESTROYING EVENINGS OF TRYING! IF I EVER MEET AN ANDROID SDK DEVELOPER I WILL HACK HIM TO DEATH WITH HIS OWN KEYBOARD
Anyway, tips for getting it working on Windows 7 64 bit...
I suspect for me it was multiple problems as none of the suggestions worked so I will list all the things I did to finally get it working
1) Install the 32 BIT version of Java JDK (yes, even if you are running 64bit Windows)
2) Install both the SDK and the JDK to paths that have no spaces in (I used C:\Android and C:\Java32)
3) In the Windows environment variables screen (System Properties > Advanced Settings > Env vars), there's two places you can enter the variables, the "User Variables" and "System variables". I put them in both and included the "bin" bit in both e.g.
JAVA_HOME = C:\Java32\jdk1.8.0_20\bin
Path = C:\Java32\jdk1.8.0_20\bin;other paths should come AFTER the jdk...
4) Edit the file tools\android.bat and look for the following:
set java_exe=
call lib\find_java.bat
change this to:
set java_exe="C:\Java32\jdk1.8.0_20\bin\java.exe"
rem call lib\find_java.bat
You can also put the "@echo off" to "@echo on" at the top of the file for debugging purposes
Good luck!
On the DataGridView, set the DataPropertyName of the columns to your column names of your DataTable.
Check the android documentation. It's in fact not much different than standard java io file handling so you could also check that documentation.
An example from the android documentation:
String FILENAME = "hello_file";
String string = "hello world!";
FileOutputStream fos = openFileOutput(FILENAME, Context.MODE_PRIVATE);
fos.write(string.getBytes());
fos.close();
You could write an extension method with linq.
public static bool MyContains(this string str, params string[] p) {
return !p.Cast<string>().Where(s => !str.Contains(s)).Any();
}
EDIT (thx to sirid):
public static bool MyContains(this string str, params string[] p) {
return !p.Any(s => !str.Contains(s));
}
Just use line-clamp for the browsers that support it(most modern browsers) and fall back to 1 line for older.
.text {
white-space: nowrap;
text-overflow: ellipsis;
overflow: hidden;
@supports (-webkit-line-clamp: 2) {
overflow: hidden;
text-overflow: ellipsis;
white-space: initial;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
}
}
You have a selector ul
on line 252
which is setting list-style: square outside none
(a square bullet). You'll have to change it to list-style: none
or just remove the line.
If you only want to remove the bullets from that specific instance, you can use the specific selector for that list and its items as follows:
ul#groups-list.items-list { list-style: none }
How about
MyLB is a listbox
Label ll = new Label();
ll.Width = MyLB.Width;
ll.Content = ss;
if(///<some condition>///)
ll.Background = Brushes.LightGreen;
else
ll.Background = Brushes.LightPink;
MyLB.Items.Add(ll);
Another way this can occur is if you start a new project from one of the samples. When you later decide to change the package name from com.example.android.foo to your own domain, you will need to modify several values in the manifest and in individual .java files.
If you're in Eclipse, find the package statement for the .java file and choose QuickFix. There may be several choices there, but the one you want is the one that indicates to "Move 'foo.java' to package 'com.youdomain.android.yourapp'. Save the file and it may autobuild or do as others have suggested and try "Project->Clean".
If you have WL server installed, pick it up from under
\Oracle\Middleware\wlserver_10.3\server\lib\mysql-connector-java-commercial-5.1.17-bin.jar
Otherwise, download it from:
http://www.java2s.com/Code/JarDownload/mysql/mysql-connector-java-5.1.17-bin.jar.zip
This worked for me like a charm.
JavaScript:
$(function() { //doc ready
if (!($.browser == "msie" && $.browser.version < 7)) {
var target = "#floating", top = $(target).offset().top - parseFloat($(target).css("margin-top").replace(/auto/, 0));
$(window).scroll(function(event) {
if (top <= $(this).scrollTop()) {
$(target).addClass("fixed");
} else {
$(target).removeClass("fixed");
}
});
}
});
CSS:
#floating.fixed{
position:fixed;
top:0;
}
Source: http://jqueryfordesigners.com/fixed-floating-elements/
A lot of people mention companion objects, which is correct. But, just so you know, you can also use any sort of object (using the object keyword, not class) i.e.,
object StringUtils {
fun toUpper(s: String) : String { ... }
}
Use it just like any static method in java:
StringUtils.toUpper("foobar")
That sort of pattern is kind of useless in Kotlin though, one of its strengths is that it gets rid of the need for classes filled with static methods. It is more appropriate to utilize global, extension and/or local functions instead, depending on your use case. Where I work we often define global extension functions in a separate, flat file with the naming convention: [className]Extensions.kt i.e., FooExtensions.kt. But more typically we write functions where they are needed inside their operating class or object.
Same origin policy has nothing to do with sending request to another url (different protocol or domain or port).
It is all about restricting access to (reading) response data from another url. So JavaScript code within a page can post to arbitrary domain or submit forms within that page to anywhere (unless the form is in an iframe with different url).
But what makes these POST requests inefficient is that these requests lack antiforgery tokens, so are ignored by the other url. Moreover, if the JavaScript tries to get that security tokens, by sending AJAX request to the victim url, it is prevented to access that data by Same Origin Policy.
A good example: here
And a good documentation from Mozilla: here
Based on Rohith Nandakumar's solution, I did something of my own to copy files from a subfolder of assets (i.e. "assets/MyFolder"). Also, I'm checking if the file already exists in sdcard before trying to copy again.
private void copyAssets() {
AssetManager assetManager = getAssets();
String[] files = null;
try {
files = assetManager.list("MyFolder");
} catch (IOException e) {
Log.e("tag", "Failed to get asset file list.", e);
}
if (files != null) for (String filename : files) {
InputStream in = null;
OutputStream out = null;
try {
in = assetManager.open("MyFolder/"+filename);
File outFile = new File(getExternalFilesDir(null), filename);
if (!(outFile.exists())) {// File does not exist...
out = new FileOutputStream(outFile);
copyFile(in, out);
}
} catch(IOException e) {
Log.e("tag", "Failed to copy asset file: " + filename, e);
}
finally {
if (in != null) {
try {
in.close();
} catch (IOException e) {
// NOOP
}
}
if (out != null) {
try {
out.close();
} catch (IOException e) {
// NOOP
}
}
}
}
}
private void copyFile(InputStream in, OutputStream out) throws IOException {
byte[] buffer = new byte[1024];
int read;
while((read = in.read(buffer)) != -1){
out.write(buffer, 0, read);
}
}
First, if item value has double quote character ("), replace with 2 double quote character ("")
item = item.ToString().Replace("""", """""")
Finally, wrap item value:
ON LEFT: With double quote character (")
ON RIGHT: With double quote character (") and comma character (,)
csv += """" & item.ToString() & ""","
The Windows separator can be in a Unix filename or Windows Path. The Unix separator can only exist in the Unix path. The presence of a Unix separator indicates a non-Windows path.
The following will strip (cut trailing separator) by the OS specific separator, then split and return the rightmost value. It's ugly, but simple based on the assumption above. If the assumption is incorrect, please update and I will update this response to match the more accurate conditions.
a.rstrip("\\\\" if a.count("/") == 0 else '/').split("\\\\" if a.count("/") == 0 else '/')[-1]
sample code:
b = ['a/b/c/','a/b/c','\\a\\b\\c','\\a\\b\\c\\','a\\b\\c','a/b/../../a/b/c/','a/b/../../a/b/c']
for a in b:
print (a, a.rstrip("\\" if a.count("/") == 0 else '/').split("\\" if a.count("/") == 0 else '/')[-1])
Accessing a single row
//Result as an Object
$result = $this->db->select('age')->from('my_users_table')->where('id', '3')->limit(1)->get()->row();
echo $result->age;
//Result as an Array
$result = $this->db->select('age')->from('my_users_table')->where('id', '3')->limit(1)->get()->row_array();
echo $result['age'];
Comparing the MSDN articles "What's New in the C# 2.0 Language and Compiler" and "What's New in Visual C# 2005", it is possible to deduce that "C# major_version.minor_version" is coined according to the compiler's version numbering.
There is C# 1.2 corresponding to .NET 1.1 and VS 2003 and also named as Visual C# .NET 2003.
But further on Microsoft stopped to increment the minor version (after the dot) numbers or to have them other than zero, 0
. Though it should be noted that C# corresponding to .NET 3.5 is named in msdn.microsoft.com as "Visual C# 2008 Service Pack 1".
There are two parallel namings: By major .NET/compiler version numbering and by Visual Studio numbering.
C# 2.0 is a synonym for Visual C# 2005
C# 3.0 corresponds (or, more correctly, can target) to:
▲
▼
I usually use the excellent Gucharmap to look up Unicode characters. It's installed on all recent Linux installations with Gnome under the name "Character Map". I don't know of any equivalent tools for Windows or Mac OS X, but its homepage lists a few.
You can use the GetNamedItem method to check and see if the attribute is available. If null is returned, then it isn't available. Here is your code with that check in place:
foreach (XmlNode xNode in nodeListName)
{
if(xNode.ParentNode.Attributes.GetNamedItem("split") != null )
{
if(xNode.ParentNode.Attributes["split"].Value != "")
{
parentSplit = xNode.ParentNode.Attributes["split"].Value;
}
}
}
The JWT is stored on browser, so remove the token deleting the cookie at client side
If you need also to invalidate the token from server side before its expiration time, for example account deleted/blocked/suspended, password changed, permissions changed, user logged out by admin, take a look at Invalidating JSON Web Tokens for some commons techniques like creating a blacklist or rotating tokens
Use listboxControl.Column(intColumn,intRow)
. Both Column and Row are zero-based.
The year()
function just retrieves the year component of the underlying Date
object, so it returns a number.
Calling format('YYYY')
will invoke moment's string formatting functions, which will parse the format string supplied, and build a new string containing the appropriate data. Since you only are passing YYYY
, then the result will be a string containing the year.
If all you need is the year, then use the year()
function. It will be faster, as there is less work to do.
Do note that while years are the same in this regard, months are not! Calling format('M')
will return months in the range 1-12. Calling month()
will return months in the range 0-11. This is due to the same behavior of the underlying Date
object.
You can use tool dpkg for managing packages in Debian operating system.
dpkg --get-selections | grep mysql
if it's listed as installed, you got it. Else you need to get it.
Slick has a very easy way to customize its buttons through two variables in its own configuration: prevArrow
and nextArrow
.
Both types are: string (html | jQuery selector) | object (DOM node | jQuery object), so in your settings slick slider you can set the classes:
prevArrow: $('.prev')
nextArrow: $('.next')
and add to these elements the styles you want.
For example:
//HTML
<div class="slider-box _clearfix">
<div class="slick-slider">
<div>
<img src="img/home_carousel/home_carorusel_1.jpg">
</div>
<div>
<img src="img/home_carousel/home_carorusel_2.jpg">
</div>
<div>
<img src="img/home_carousel/home_carorusel_3.jpg">
</div>
<div>
<img src="img/home_carousel/home_carorusel_4.jpg">
</div>
</div>
</div>
<div class="paginator-center text-color text-center">
<h6>VER MAS LANZAMIENTOS</h6>
<ul>
<li class="prev"></li>
<li class="next"></li>
</ul>
</div>
//JS
$(document).ready(function () {
$('.slick-slider').slick({
centerMode: true,
centerPadding: '60px',
slidesToShow: 3,
prevArrow: $('.prev'),
nextArrow: $('.next'),
});
//CSS
.paginator{
position: relative;
float: right;
margin-bottom: 20px;
li{
margin-top: 20px;
position: relative;
float: left;
margin-right: 20px;
&.prev{
display: block;
height: 20px;
width: 20px;
background: url('../img/back.png') no-repeat;
}
&.next{
display: block;
height: 20px;
width: 20px;
background: url('../img/next.png') no-repeat;
}
}
}
This css allowed chrome and firefox to render all other elements on my page normally and remove the margin above my h1 tag. Also, as a page is resized em can work better than px.
h1 {
margin-top: -.3em;
margin-bottom: 0em;
}
The repo
command can't care what kind of quotes it gets. If you need parameter expansion, use double quotes. If that means you wind up having to backslash a lot of stuff, use single quotes for most of it, and then break out of them and go into doubles for the part where you need the expansion to happen.
repo forall -c 'literal stuff goes here; '"stuff with $parameters here"' more literal stuff'
Explanation follows, if you're interested.
When you run a command from the shell, what that command receives as arguments is an array of null-terminated strings. Those strings may contain absolutely any non-null character.
But when the shell is building that array of strings from a command line, it interprets some characters specially; this is designed to make commands easier (indeed, possible) to type. For instance, spaces normally indicate the boundary between strings in the array; for that reason, the individual arguments are sometimes called "words". But an argument may nonetheless have spaces in it; you just need some way to tell the shell that's what you want.
You can use a backslash in front of any character (including space, or another backslash) to tell the shell to treat that character literally. But while you can do something like this:
echo \”That\'ll\ be\ \$4.96,\ please,\"\ said\ the\ cashier
...it can get tiresome. So the shell offers an alternative: quotation marks. These come in two main varieties.
Double-quotation marks are called "grouping quotes". They prevent wildcards and aliases from being expanded, but mostly they're for including spaces in a word. Other things like parameter and command expansion (the sorts of thing signaled by a $
) still happen. And of course if you want a literal double-quote inside double-quotes, you have to backslash it:
echo "\"That'll be \$4.96, please,\" said the cashier"
Single-quotation marks are more draconian. Everything between them is taken completely literally, including backslashes. There is absolutely no way to get a literal single quote inside single quotes.
Fortunately, quotation marks in the shell are not word delimiters; by themselves, they don't terminate a word. You can go in and out of quotes, including between different types of quotes, within the same word to get the desired result:
echo '"That'\''ll be $4.96, please," said the cashier'
So that's easier - a lot fewer backslashes, although the close-single-quote, backslashed-literal-single-quote, open-single-quote sequence takes some getting used to.
Modern shells have added another quoting style not specified by the POSIX standard, in which the leading single quotation mark is prefixed with a dollar sign. Strings so quoted follow similar conventions to string literals in the ANSI standard version of the C programming language, and are therefore sometimes called "ANSI strings" and the $'
...'
pair "ANSI quotes". Within such strings, the above advice about backslashes being taken literally no longer applies. Instead, they become special again - not only can you include a literal single quotation mark or backslash by prepending a backslash to it, but the shell also expands the ANSI C character escapes (like \n
for a newline, \t
for tab, and \xHH
for the character with hexadecimal code HH
). Otherwise, however, they behave as single-quoted strings: no parameter or command substitution takes place:
echo $'"That\'ll be $4.96, please," said the cashier'
The important thing to note is that the single string received as the argument to the echo
command is exactly the same in all of these examples. After the shell is done parsing a command line, there is no way for the command being run to tell what was quoted how. Even if it wanted to.
The Flexible
does the trick
new Container(
child: Row(
children: <Widget>[
Flexible(
child: new Text("A looooooooooooooooooong text"))
],
));
This is the official doc https://flutter.dev/docs/development/ui/layout#lay-out-multiple-widgets-vertically-and-horizontally on how to arrange widgets.
Remember that Flexible
and also Expanded
, should only be used within a Column
, Row
or Flex
, because of the Incorrect use of ParentDataWidget
.
The solution is not the mere Flexible
TL;DR;
@Html.TextBoxFor(m => m.DOB,"{0:yyyy-MM-dd}", new { type = "date" })
Applying [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:yyyy-MM-dd}")]
didn't work out for me!
Explanation:
The date of an html input
element of type date
must be formatted in respect to ISO8601, which is: yyyy-MM-dd
The displayed date is formatted based on the locale of the user's browser, but the parsed value is always formatted yyyy-mm-dd.
My experience is, that the language is not determined by the Accept-Language
header, but by either the browser display language or OS system language.
In order to display a date property of your model using Html.TextBoxFor
:
Date property of your model class:
public DateTime DOB { get; set; }
Nothing else is needed on the model side.
In Razor you do:
@Html.TextBoxFor(m => m.DOB,"{0:yyyy-MM-dd}", new { type = "date" })
Here's some terse code that does the job using regex:
String last3 = str.replaceAll(".*?(.?.?.?)?$", "$1");
This code returns up to 3; if there are less than 3 it just returns the string.
This is how to do it safely without regex in one line:
String last3 = str == null || str.length() < 3 ?
str : str.substring(str.length() - 3);
By "safely", I mean without throwing an exception if the string is nulls or shorter than 3 characters (all the other answers are not "safe").
The above code is identical in effect to this code, if you prefer a more verbose, but potentially easier-to-read form:
String last3;
if (str == null || str.length() < 3) {
last3 = str;
} else {
last3 = str.substring(str.length() - 3);
}
I also had entries in:
/Library/Receipts/InstallHistory.plist
that i had to delete.
The most secure way to accomplish this is using Int32.TryParse method. See here: http://dotnetperls.com/int-tryparse
If you want to insert a list into a list, you can do this:
>>> a = [1,2,3,4,5]
>>> for x in reversed(['a','b','c']): a.insert(2,x)
>>> a
[1, 2, 'a', 'b', 'c', 3, 4, 5]
You don't need both hibernate.cfg.xml
and persistence.xml
in this case. Have you tried removing hibernate.cfg.xml
and mapping everything in persistence.xml
only?
But as the other answer also pointed out, this is not okay like this:
@Id
@JoinColumn(name = "categoria")
private String id;
Didn't you want to use @Column
instead?
A easy way is
This may be the easiest method
stopPropagation
prevents further propagation of the current event in the capturing and bubbling phases.
preventDefault
prevents the default action the browser makes on that event.
preventDefault
$("#but").click(function (event) {
event.preventDefault()
})
$("#foo").click(function () {
alert("parent click event fired!")
})
_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="foo">
<button id="but">button</button>
</div>
_x000D_
stopPropagation
$("#but").click(function (event) {
event.stopPropagation()
})
$("#foo").click(function () {
alert("parent click event fired!")
})
_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="foo">
<button id="but">button</button>
</div>
_x000D_
With stopPropagation
, only the button
's click handler is called while the div
's click handler never fires.
Where as if you use preventDefault
, only the browser's default action is stopped but the div's click handler still fires.
Below are some docs on the DOM event properties and methods from MDN:
For IE9 and FF you can just use preventDefault & stopPropagation.
To support IE8 and lower replace stopPropagation
with cancelBubble
and replace preventDefault
with returnValue
Is it a spelling error in your closing tag ie:
</CustomErrors> instead of </CustomError>?
This may help too.
# mysqldump -u root -p database0 > /tmp/database0.sql
# mysql -u root -p -e 'create database database0_bkp'
# mysql -u root -p database0_bkp < /tmp/database0.sql
# mysql -u root -p database0 -e 'insert into database0.table_you_want select * from database0_bkp.table_you_want'
For those who may concern. Based on Sevastyan's answer, should you want to make it horizontal scroll.
Simply change all getBottom()
to getRight()
and getTop()
to getLeft()
The developer advocate for YouTube gave a talk about scaling Python at PyCon 2012, which is also relevant to scaling Django.
YouTube has more than a billion users, and YouTube is built on Python.
List<String> stringList = integerList.stream().map((Object s)->String.valueOf(s)).collect(Collectors.toList())
Under the Chrome DevTools settings you enable:
Under Network -> Preserve Log Under DevTools -> Auto-open DevTools for popups
If I'm reading this question correctly, you may be missing that a jQuery mobile "button" widget is not the same thing as an HTML button element. I think this boils down to you can't call $('input').button('disable')
unless you have previously called $('input').button();
to initialize a jQuery Mobile button widget on your input.
Of course, you may not want to be using jQuery button widget functionality, in which case Alexander's answer should set you right.
Instead of using JTextArea.setText(String text)
, use JTextArea.append(String text)
.
Appends the given text to the end of the document. Does nothing if the model is null or the string is null or empty.
This will add text on to the end of your JTextArea
.
Another option would be to use getText()
to get the text from the JTextArea
, then manipulate the String (add or remove or change the String), then use setText(String text)
to set the text of the JTextArea
to be the new String.
Thanks to Novocaine88's answer to use a try catch loop I have successfully received an error message when I caused one.
<?php
$dbhost = "localhost";
$dbname = "pdo";
$dbusername = "root";
$dbpassword = "845625";
$link = new PDO("mysql:host=$dbhost;dbname=$dbname", $dbusername, $dbpassword);
$link->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
try {
$statement = $link->prepare("INERT INTO testtable(name, lastname, age)
VALUES(?,?,?)");
$statement->execute(array("Bob","Desaunois",18));
} catch(PDOException $e) {
echo $e->getMessage();
}
?>
In the following code instead of INSERT INTO it says INERT.
this is the error I got.
SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'INERT INTO testtable(name, lastname, age) VALUES('Bob','Desaunoi' at line 1
When I "fix" the issue, it works as it should. Thanks alot everyone!
I prefer you to use below function that is ES6
style:
getQueryStringParams = query => {
return query
? (/^[?#]/.test(query) ? query.slice(1) : query)
.split('&')
.reduce((params, param) => {
let [key, value] = param.split('=');
params[key] = value ? decodeURIComponent(value.replace(/\+/g, ' ')) : '';
return params;
}, {}
)
: {}
};
Use the Application.DispatcherUnhandledException Event
. See this question for a summary (see Drew Noakes' answer).
Be aware that there'll be still exceptions which preclude a successful resuming of your application, like after a stack overflow, exhausted memory, or lost network connectivity while you're trying to save to the database.
webpack users, add the below to your plugins
array.
let plugins = [
// expose $ and jQuery to global scope.
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery'
})
];
In most cases you would have more complex behavior tied to your click event. For example a link that toggles visibility of some element, in which case you would want to swap link text from "Show Details" to "Hide Details" in addition to other behavior. In that case this would be a preferred solution:
$.fn.extend({
toggleText: function (a, b){
if (this.text() == a){ this.text(b); }
else { this.text(a) }
}
);
You could use it this way:
$(document).on('click', '.toggle-details', function(e){
e.preventDefault();
//other things happening
$(this).toggleText("Show Details", "Hide Details");
});
One issue might be Service class is not enabled in AndroidManifest file. Please check it as well.
<service
android:name=".AudioRecorderService"
android:enabled="true"
android:exported="false"
android:foregroundServiceType="microphone" />
just use jQuery prop
$(".radio-button").prop("disabled", false);
$(".radio-button").prop("disabled", true); // disable
As of NuGet 2.8, there is a feature to downgrade a package.
Example:
The following command entered into the Package Manager Console will downgrade the Couchbase client to version 1.3.1.0.
Update-Package CouchbaseNetClient -Version 1.3.1.0
Result:
Updating 'CouchbaseNetClient' from version '1.3.3' to '1.3.1.0' in project [project name].
Removing 'CouchbaseNetClient 1.3.3' from [project name].
Successfully removed 'CouchbaseNetClient 1.3.3' from [project name].
Something to note as per crimbo below:
This approach doesn't work for downgrading from one prerelease version to other prerelease version - it only works for downgrading to a release version
Look at the r.status_code
attribute:
if r.status_code == 404:
# A 404 was issued.
Demo:
>>> import requests
>>> r = requests.get('http://httpbin.org/status/404')
>>> r.status_code
404
If you want requests
to raise an exception for error codes (4xx or 5xx), call r.raise_for_status()
:
>>> r = requests.get('http://httpbin.org/status/404')
>>> r.raise_for_status()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "requests/models.py", line 664, in raise_for_status
raise http_error
requests.exceptions.HTTPError: 404 Client Error: NOT FOUND
>>> r = requests.get('http://httpbin.org/status/200')
>>> r.raise_for_status()
>>> # no exception raised.
You can also test the response object in a boolean context; if the status code is not an error code (4xx or 5xx), it is considered ‘true’:
if r:
# successful response
If you want to be more explicit, use if r.ok:
.
Gradle is like a version of make
that puts features before usability, which is why you and 433k readers can't even work out that it's a build system.
May be this examples help to you
#include <stdio.h>
#include <time.h>
#include <stdlib.h>
/*
Implementation simple timeout
Input: count milliseconds as number
Usage:
setTimeout(1000) - timeout on 1 second
setTimeout(10100) - timeout on 10 seconds and 100 milliseconds
*/
void setTimeout(int milliseconds)
{
// If milliseconds is less or equal to 0
// will be simple return from function without throw error
if (milliseconds <= 0) {
fprintf(stderr, "Count milliseconds for timeout is less or equal to 0\n");
return;
}
// a current time of milliseconds
int milliseconds_since = clock() * 1000 / CLOCKS_PER_SEC;
// needed count milliseconds of return from this timeout
int end = milliseconds_since + milliseconds;
// wait while until needed time comes
do {
milliseconds_since = clock() * 1000 / CLOCKS_PER_SEC;
} while (milliseconds_since <= end);
}
int main()
{
// input from user for time of delay in seconds
int delay;
printf("Enter delay: ");
scanf("%d", &delay);
// counter downtime for run a rocket while the delay with more 0
do {
// erase the previous line and display remain of the delay
printf("\033[ATime left for run rocket: %d\n", delay);
// a timeout for display
setTimeout(1000);
// decrease the delay to 1
delay--;
} while (delay >= 0);
// a string for display rocket
char rocket[3] = "-->";
// a string for display all trace of the rocket and the rocket itself
char *rocket_trace = (char *) malloc(100 * sizeof(char));
// display trace of the rocket from a start to the end
int i;
char passed_way[100] = "";
for (i = 0; i <= 50; i++) {
setTimeout(25);
sprintf(rocket_trace, "%s%s", passed_way, rocket);
passed_way[i] = ' ';
printf("\033[A");
printf("| %s\n", rocket_trace);
}
// erase a line and write a new line
printf("\033[A");
printf("\033[2K");
puts("Good luck!");
return 0;
}
Compile file, run and delete after (my preference)
$ gcc timeout.c -o timeout && ./timeout && rm timeout
Try run it for yourself to see result.
Notes:
Testing environment
$ uname -a
Linux wlysenko-Aspire 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
$ gcc --version
gcc (Ubuntu 4.8.5-2ubuntu1~14.04.1) 4.8.5
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
In more or less normal parlance: If your software can do everything the mimicked system can do, it's an emulator. If it only approximates the results of a system (IT or otherwise), it's a simulator.
On the startup screen you can use the configure button to check for updates.
1) Choose configure > Check for Update
2) Download the latest updates
As Maciej Jonczyk mentioned, you may also need to increase margins
par(las=2)
par(mar=c(8,8,1,1)) # adjust as needed
plot(...)
By using CHMOD yes:
For Recursive file:
chmod -R 777 foldername or pathname
For non recursive:
chmod 777 foldername or pathname
public static bool DataViewColumnExists(DataView dv, string columnName)
{
return DataTableColumnExists(dv.Table, columnName);
}
public static bool DataTableColumnExists(DataTable dt, string columnName)
{
string DebugTrace = "Utils::DataTableColumnExists(" + dt.ToString() + ")";
try
{
return dt.Columns.Contains(columnName);
}
catch (Exception ex)
{
throw new MyExceptionHandler(ex, DebugTrace);
}
}
Columns.Contains
is case-insensitive btw.
I used "save as" to copy the sheet to a new file as msdos text format. Doing this removes the formulas, replacing the cell contents with just the computed values. Then open the new file as tab delimited and sort after defining the columns. I needed to sort computed values by an associated text string (destination) for mileage log so that I could sum up the mileage for each destination.
date beginning ending distance destination
where in row 2 and successive rows beginning was the previous row ending and distance was ending minus beginning.
Many times , you cannot move the modal outside as this affects your design structure.
The reason the backdrop comes above your modal is id the parent has any position set.
A very simple way to solve the problem other then moving your modal outside is move the backdrop inside structure were you have your modal. In your case, it could be
$(".modal-backdrop").appendTo("main");
Note that this solution is applicable if you have a definite strucure for your application and you cant just move the modal outside as it will go against the design structure
There is Q
objects that allow to complex lookups. Example:
from django.db.models import Q
Item.objects.filter(Q(creator=owner) | Q(moderated=False))
If you use UTF-8 encoding then one character can takes a various number of bytes (2 - 4). For PL/SQL the varchar2 limit is 32767 bytes, not characters. See how I increase a PL/SQL varchar2 variable of the 4000 character size:
SQL> set serveroutput on
SQL> l
1 declare
2 l_var varchar2(30000);
3 begin
4 l_var := rpad('A', 4000);
5 dbms_output.put_line(length(l_var));
6 l_var := l_var || rpad('B', 10000);
7 dbms_output.put_line(length(l_var));
8* end;
SQL> /
4000
14000
PL/SQL procedure successfully completed.
But you can't insert into your table the value of such variable:
SQL> ed
Wrote file afiedt.buf
1 create table ttt (
2 col1 varchar2(2000 char)
3* )
SQL> /
Table created.
SQL> ed
Wrote file afiedt.buf
1 declare
2 l_var varchar2(30000);
3 begin
4 l_var := rpad('A', 4000);
5 dbms_output.put_line(length(l_var));
6 l_var := l_var || rpad('B', 10000);
7 dbms_output.put_line(length(l_var));
8 insert into ttt values (l_var);
9* end;
SQL> /
4000
14000
declare
*
ERROR at line 1:
ORA-01461: can bind a LONG value only for insert into a LONG column
ORA-06512: at line 8
As a solution, you can try to split this variable's value into several parts (SUBSTR) and store them separately.
You can define a method in spec_helper.rb that sends a message both to Rails.logger.info and to puts and use that for debugging:
def log_test(message)
Rails.logger.info(message)
puts message
end
public class TestingData extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
SQLiteDatabase db;
db = openOrCreateDatabase(
"TestingData.db"
, SQLiteDatabase.CREATE_IF_NECESSARY
, null
);
}
}
then see this link link
Try something like this (FIDDLE)
// record start time
var startTime = new Date();
...
// later record end time
var endTime = new Date();
// time difference in ms
var timeDiff = endTime - startTime;
// strip the ms
timeDiff /= 1000;
// get seconds (Original had 'round' which incorrectly counts 0:28, 0:29, 1:30 ... 1:59, 1:0)
var seconds = Math.round(timeDiff % 60);
// remove seconds from the date
timeDiff = Math.floor(timeDiff / 60);
// get minutes
var minutes = Math.round(timeDiff % 60);
// remove minutes from the date
timeDiff = Math.floor(timeDiff / 60);
// get hours
var hours = Math.round(timeDiff % 24);
// remove hours from the date
timeDiff = Math.floor(timeDiff / 24);
// the rest of timeDiff is number of days
var days = timeDiff ;
Since I am new to stackoverflow and have lesser reputation to comment on others' answers, I am putting the solution suggested by Chris Salij with some modification which worked for me.
SSLContext ctx = null;
TrustManager[] trustAllCerts = new X509TrustManager[]{new X509TrustManager(){
public X509Certificate[] getAcceptedIssuers(){return null;}
public void checkClientTrusted(X509Certificate[] certs, String authType){}
public void checkServerTrusted(X509Certificate[] certs, String authType){}
}};
try {
ctx = SSLContext.getInstance("SSL");
ctx.init(null, trustAllCerts, null);
} catch (NoSuchAlgorithmException | KeyManagementException e) {
LOGGER.info("Error loading ssl context {}", e.getMessage());
}
SSLContext.setDefault(ctx);
In basic terms synchronous requests wait for the response to be received from the request before it allows any code processing to continue. At first this may seem like a good thing to do, but it absolutely is not.
As mentioned, while the request is in process the browser will halt execution of all script and also rendering of the UI as the JS engine of the majority of browsers is (effectively) single-threaded. This means that to your users the browser will appear unresponsive and they may even see OS-level warnings that the program is not responding and to ask them if its process should be ended. It's for this reason that synchronous JS has been deprecated and you see warnings about its use in the devtools console.
The alternative of asynchronous requests is by far the better practice and should always be used where possible. This means that you need to know how to use callbacks and/or promises in order to handle the responses to your async requests when they complete, and also how to structure your JS to work with this pattern. There are many resources already available covering this, this, for example, so I won't go into it here.
There are very few occasions where a synchronous request is necessary. In fact the only one I can think of is when making a request within the beforeunload
event handler, and even then it's not guaranteed to work.
In summary. you should look to learn and employ the async pattern in all requests. Synchronous requests are now an anti-pattern which cause more issues than they generally solve.
Try this simple solution using Set collection concept: String str = "aabbcdegg";
Set<Character>removeduplicates = new LinkedHashSet<>();
char strarray[]= str.toCharArray();
for(char c:strarray)
{
removeduplicates.add(c);
}
Iterator<Character> itr = removeduplicates.iterator();
while(itr.hasNext())
{
System.out.print(itr.next());
}
Attributes and methods marked as protected
are -- unlike private ones -- still visible in subclasses.
Unless you don't want to use or provide the possibility to override the method in possible subclasses, I'd make them private
.
What about this, for example when you want to add a <option>
element inside a <select>
$('<option/>')
.val(optionVal)
.text('some option')
.appendTo('#mySelect')
You can obviously apply to any element
$('<div/>')
.css('border-color', red)
.text('some text')
.appendTo('#parentDiv')
function gup( name ) {
name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
var regexS = "[\\?&]"+name+"=([^&#]*)";
var regex = new RegExp( regexS );
var results = regex.exec( window.location.href );
if( results == null )
return "";
else
return results[1];
}
var year = gup("year"); // returns "2008"
It is not that different from obj-c. First, you have to specify the protocol in your class declaration, like following:
class MyClass: NSUserNotificationCenterDelegate
The implementation will look like following:
// NSUserNotificationCenterDelegate implementation
func userNotificationCenter(center: NSUserNotificationCenter, didDeliverNotification notification: NSUserNotification) {
//implementation
}
func userNotificationCenter(center: NSUserNotificationCenter, didActivateNotification notification: NSUserNotification) {
//implementation
}
func userNotificationCenter(center: NSUserNotificationCenter, shouldPresentNotification notification: NSUserNotification) -> Bool {
//implementation
return true
}
Of course, you have to set the delegate. For example:
NSUserNotificationCenter.defaultUserNotificationCenter().delegate = self;
If you want to change the range to [0, 1], make sure the output data type is float
.
image = cv2.imread("lenacolor512.tiff", cv2.IMREAD_COLOR) # uint8 image
norm_image = cv2.normalize(image, None, alpha=0, beta=1, norm_type=cv2.NORM_MINMAX, dtype=cv2.CV_32F)
Your regular expression [^a-zA-Z0-9]\s/g
says match any character that is not a number or letter followed by a space.
Remove the \s and you should get what you are after if you want a _ for every special character.
var newString = str.replace(/[^A-Z0-9]/ig, "_");
That will result in hello_world___hello_universe
If you want it to be single underscores use a + to match multiple
var newString = str.replace(/[^A-Z0-9]+/ig, "_");
That will result in hello_world_hello_universe
I'm not sure what you're going for here--by the time jQuery(document).ready()
has executed, it has already loaded, and thus document
's load event will already have been called. Attaching the load
event handler at this point will have no effect and it will never be called. If you're attempting to alert
"started" once the document has loaded, just put it right in the (document).ready()
call, like this:
jQuery(document).ready(function() {
var x = $('#initial').html();
$('#add').click(function() {
$('body').append(x);
});
alert('started');
});?
If, as your code also appears to insinuate, you want to fire the alert when .abc
has loaded, put it in an individual .load
handler:
jQuery(document).ready(function() {
var x = $('#initial').html();
$('#add').click(function() {
$('body').append(x);
});
$(".abc").on("load", function() {
alert('started');
}
});?
Finally, I see little point in using jQuery
in one place and $
in another. It's generally better to keep your code consistent, and either use jQuery
everywhere or $
everywhere, as the two are generally interchangeable.
The XML declaration in the document map consists of the following:
The version number, ?xml version="1.0"?.
This is mandatory. Although the number might change for future versions of XML, 1.0 is the current version.
The encoding declaration,
encoding="UTF-8"?
This is optional. If used, the encoding declaration must appear immediately after the version information in the XML declaration, and must contain a value representing an existing character encoding.
In your Component you can add .class to your host element if you would have some general styles that you want to apply.
export class MyComponent{
@HostBinding('class') classes = 'classA classB';
I think you just need to make
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
Before calling your .js files or code
If you're using PHP 5.3, you can use a DateTime
object and its add
method:
$Date1 = '2010-09-17';
$date = new DateTime($Date1);
$date->add(new DateInterval('P1D')); // P1D means a period of 1 day
$Date2 = $date->format('Y-m-d');
Take a look at the DateInterval
constructor manual page to see how to construct other periods to add to your date (2 days would be 'P2D'
, 3 would be 'P3D'
, and so on).
Without PHP 5.3, you should be able to use strtotime
the way you did it (I've tested it and it works in both 5.1.6 and 5.2.10):
$Date1 = '2010-09-17';
$Date2 = date('Y-m-d', strtotime($Date1 . " + 1 day"));
// var_dump($Date2) returns "2010-09-18"
freopen("/my/newstdin", "r", stdin);
freopen("/my/newstdout", "w", stdout);
freopen("/my/newstderr", "w", stderr);
... do your stuff
freopen("/dev/stdin", "r", stdin);
...
...
This peaks the needle on my round-peg-square-hole-o-meter, what are you trying to accomplish?
Edit:
Remember that stdin, stdout and stderr are file descriptors 0, 1 and 2 for every newly created process. freopen() should keep the same fd's, just assign new streams to them.
So, a good way to ensure that this is actually doing what you want it to do would be:
printf("Stdout is descriptor %d\n", fileno(stdout));
freopen("/tmp/newstdout", "w", stdout);
printf("Stdout is now /tmp/newstdout and hopefully still fd %d\n",
fileno(stdout));
freopen("/dev/stdout", "w", stdout);
printf("Now we put it back, hopefully its still fd %d\n",
fileno(stdout));
I believe this is the expected behavior of freopen(), as you can see, you're still only using three file descriptors (and associated streams).
This would override any shell redirection, as there would be nothing for the shell to redirect. However, its probably going to break pipes. You might want to be sure to set up a handler for SIGPIPE, in case your program finds itself on the blocking end of a pipe (not FIFO, pipe).
So, ./your_program --stdout /tmp/stdout.txt --stderr /tmp/stderr.txt should be easily accomplished with freopen() and keeping the same actual file descriptors. What I don't understand is why you'd need to put them back once changing them? Surely, if someone passed either option, they would want it to persist until the program terminated?
When you do -
for word in string:
You are not iterating through the words in the string, you are iterating through the characters in the string. To iterate through the words, you would first need to split the string into words , using str.split()
, and then iterate through that . Example -
my_string = "this is a string"
for word in my_string.split():
print (word)
Please note, str.split()
, without passing any arguments splits by all whitespaces (space, multiple spaces, tab, newlines, etc).
Peg the pattern to find "\\.dbf"
at the end of the string using the $
character:
list.files(pattern = "\\.dbf$")
Is so simple,only add your java path for example:
C:\Program Files\Java\jdk1.8.0_121\bin
in PATH system variable
See this question for the why (taken from the comments).
If you really need to do something like this, you may want an abstract base class rather than an interface.
You use the available API of JTable
and do not try to mess with the colors.
Some selection methods are available directly on the JTable
(like the setRowSelectionInterval
). If you want to have access to all selection-related logic, the selection model is the place to start looking
I'd like to explain the terse accepted answer step-by-step:
var objects = [{ x: 3 }, { x: 1 }, { x: 2 }];_x000D_
_x000D_
// array.map lets you extract an array of attribute values_x000D_
var xValues = objects.map(function(o) { return o.x; });_x000D_
// es6_x000D_
xValues = Array.from(objects, o => o.x);_x000D_
_x000D_
// function.apply lets you expand an array argument as individual arguments_x000D_
// So the following is equivalent to Math.max(3, 1, 2)_x000D_
// The first argument is "this" but since Math.max doesn't need it, null is fine_x000D_
var xMax = Math.max.apply(null, xValues);_x000D_
// es6_x000D_
xMax = Math.max(...xValues);_x000D_
_x000D_
// Finally, to find the object that has the maximum x value (note that result is array):_x000D_
var maxXObjects = objects.filter(function(o) { return o.x === xMax; });_x000D_
_x000D_
// Altogether_x000D_
xMax = Math.max.apply(null, objects.map(function(o) { return o.x; }));_x000D_
var maxXObject = objects.filter(function(o) { return o.x === xMax; })[0];_x000D_
// es6_x000D_
xMax = Math.max(...Array.from(objects, o => o.x));_x000D_
maxXObject = objects.find(o => o.x === xMax);_x000D_
_x000D_
_x000D_
document.write('<p>objects: ' + JSON.stringify(objects) + '</p>');_x000D_
document.write('<p>xValues: ' + JSON.stringify(xValues) + '</p>');_x000D_
document.write('<p>xMax: ' + JSON.stringify(xMax) + '</p>');_x000D_
document.write('<p>maxXObjects: ' + JSON.stringify(maxXObjects) + '</p>');_x000D_
document.write('<p>maxXObject: ' + JSON.stringify(maxXObject) + '</p>');
_x000D_
Further information:
You can hover to .ipython
folder (i.e. you can type $ ipython locate
in your terminal/bash OR CMD.exe Prompt
from your Anaconda Navigator to see where is your ipython is located)
Then, in .ipython
, you will see profile_default
directory which is the default one. This directory will have static/custom/custom.css
file located.
You can now apply change to this custom.css
file. There are a lot of styles in the custom.css
file that you can use or search for. For example, you can see this link (which is my own customize custom.css
file)
Basically, this custom.css
file apply changes to your browser. You can use inspect elements in your ipython notebook to see which elements you want to change. Then, you can changes to the custom.css
file. For example, you can add these chunk to change font in .CodeMirror pre
to type Monaco
.CodeMirror pre {font-family: Monaco; font-size: 9pt;}
Note that now for Jupyter notebook version >= 4.1, the custom css file is moved to ~/.jupyter/custom/custom.css
instead.
Try looking at the answers to these questions, particularly the second one which has sample code:
How to implement dynamic values on menu item in Android
How to get text on an ActionBar Icon?
From what I see, You'll need to create your own custom ActionView
implementation. An alternative might be a custom Drawable
. Note that there appears to be no native implementation of a notification count for the Action Bar.
EDIT: The answer you were looking for, with code: Custom Notification View with sample implementation
Why not using Cakes Response Class? You can set the status code of the response simply by this:
$this->response->statusCode(200);
Then just render a file with the error message, which suits best with JSON.
string sqlCon = @"Data Source=.\SQLEXPRESS;" +
@"AttachDbFilename=|DataDirectory|\SampleDB.mdf;
Integrated Security=True;
Connect Timeout=30;
User Instance=True";
SqlConnection Con = new SqlConnection(sqlCon);
The filepath should have |DataDirectory| which actually links to "current project directory\App_Data\" or "current project directory" and get the .mdf file.....Place the .mdf in either of these places and should work in visual studio 2010.And when you use the standalone application on production system, then the current path where the executable file is, should have the .mdf file.
2018 here. Use background-size with percentage.
SHEET:
This assumes a single row of sprites. The width of your sheet should be a number that is evenly divisible by 100 + width of one sprite. If you have 30 sprites that are 108x108 px, then add extra blank space to the end to make the final width 5508px (50*108 + 108).
CSS:
.icon{
height: 30px; /* Set this to anything. It will scale. */
width: 30px; /* Match height. This assumes square sprites. */
background:url(<mysheeturl>);
background-size: 5100% 100%; /* 5100% because 51 sprites. */
}
/* Each image increases by 2% because we used 50+1 sprites.
If we had used 20+1 sprites then % increase would be 5%. */
.first_image{
background-position: 0% 0;
}
.ninth_image{
background-position: 16% 0; /* (9-1) x 2 = 16 */
}
HTML:
<div class ="icon first_image"></div>
<div class ="icon ninth_image"></div>
The following example displays several values that are formatted by using custom format strings that include zero placeholders.
String.Format("{0:N1}", 29255.0);
Or
29255.0.ToString("N1")
result "29,255.0"
String.Format("{0:N2}", 29255.0);
Or
29255.0.ToString("N2")
result "29,255.00"
You forgot calling your method:
static void Main(string[] args)
{
StringAddString s = new StringAddString();
s.AddString();
}
it should stop your console, but the result might not be what you expected, you should change your code a little bit:
Console.WriteLine(string.Join(",", strings2));
You might like to consider ADO - a worksheet or range can be used as a table.
Const adOpenStatic = 3
Const adLockOptimistic = 3
Const adPersistXML = 1
Set cn = CreateObject("ADODB.Connection")
Set rs = CreateObject("ADODB.Recordset")
''It wuld probably be better to use the proper name, but this is
''convenient for notes
strFile = Workbooks(1).FullName
''Note HDR=Yes, so you can use the names in the first row of the set
''to refer to columns, note also that you will need a different connection
''string for >=2007
strCon = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strFile _
& ";Extended Properties=""Excel 8.0;HDR=Yes;IMEX=1"";"
cn.Open strCon
rs.Open "Select * from [Sheet1$]", cn, adOpenStatic, adLockOptimistic
If Not rs.EOF Then
rs.MoveFirst
rs.Save "C:\Docs\Table1.xml", adPersistXML
End If
rs.Close
cn.Close
In addition to previous answers, in case of you need to validate a JSON format like "{}", you can use the following code:
const validateJSON = (str) => {
try {
const json = JSON.parse(str);
if (Object.prototype.toString.call(json).slice(8,-1) !== 'Object') {
return false;
}
} catch (e) {
return false;
}
return true;
}
Examples of usage:
validateJSON('{}')
true
validateJSON('[]')
false
validateJSON('')
false
validateJSON('2134')
false
validateJSON('{ "Id": 1, "Name": "Coke" }')
true
Webpack
is a bundler. Like Browserfy
it looks in the codebase for module requests (require
or import
) and resolves them recursively. What is more, you can configure Webpack
to resolve not just JavaScript-like modules, but CSS, images, HTML, literally everything. What especially makes me excited about Webpack
, you can combine both compiled and dynamically loaded modules in the same app. Thus one get a real performance boost, especially over HTTP/1.x. How exactly you you do it I described with examples here http://dsheiko.com/weblog/state-of-javascript-modules-2017/
As an alternative for bundler one can think of Rollup.js
(https://rollupjs.org/), which optimizes the code during compilation, but stripping all the found unused chunks.
For AMD
, instead of RequireJS
one can go with native ES2016 module system
, but loaded with System.js
(https://github.com/systemjs/systemjs)
Besides, I would point that npm
is often used as an automating tool like grunt
or gulp
. Check out https://docs.npmjs.com/misc/scripts. I personally go now with npm scripts only avoiding other automation tools, though in past I was very much into grunt
. With other tools you have to rely on countless plugins for packages, that often are not good written and not being actively maintained. npm
knows its packages, so you call to any of locally installed packages by name like:
{
"scripts": {
"start": "npm http-server"
},
"devDependencies": {
"http-server": "^0.10.0"
}
}
Actually you as a rule do not need any plugin if the package supports CLI.
If I understand correctly, you're looking for a multi-line representation, for readability? You want something like a here-string in other languages. Javascript can come close with this:
var x =
"<div> \
<span> \
<p> \
some text \
</p> \
</div>";
The decision to use 1st January 1753 (1753-01-01
) as the minimum date value for a datetime in SQL Server goes back to its Sybase origins.
The significance of the date itself though can be attributed to this man.
Philip Stanhope, 4th Earl of Chesterfield. Who steered the Calendar (New Style) Act 1750 through the British Parliament. This legislated for the adoption of the Gregorian calendar for Britain and its then colonies.
There were some missing days (internet archive link) in the British calendar in 1752 when the adjustment was finally made from the Julian calendar. September 3, 1752 to September 13, 1752 were lost.
Kalen Delaney explained the choice this way
So, with 12 days lost, how can you compute dates? For example, how can you compute the number of days between October 12, 1492, and July 4, 1776? Do you include those missing 12 days? To avoid having to solve this problem, the original Sybase SQL Server developers decided not to allow dates before 1753. You can store earlier dates by using character fields, but you can't use any datetime functions with the earlier dates that you store in character fields.
The choice of 1753 does seem somewhat anglocentric however as many catholic countries in Europe had been using the calendar for 170 years before the British implementation (originally delayed due to opposition by the church). Conversely many countries did not reform their calendars until much later, 1918 in Russia. Indeed the October Revolution of 1917 started on 7 November under the Gregorian calendar.
Both datetime
and the new datetime2
datatype mentioned in Joe's answer do not attempt to account for these local differences and simply use the Gregorian Calendar.
So with the greater range of datetime2
SELECT CONVERT(VARCHAR, DATEADD(DAY,-5,CAST('1752-09-13' AS DATETIME2)),100)
Returns
Sep 8 1752 12:00AM
One final point with the datetime2
data type is that it uses the proleptic Gregorian calendar projected backwards to well before it was actually invented so is of limited use in dealing with historic dates.
This contrasts with other Software implementations such as the Java Gregorian Calendar class which defaults to following the Julian Calendar for dates until October 4, 1582 then jumping to October 15, 1582 in the new Gregorian calendar. It correctly handles the Julian model of leap year before that date and the Gregorian model after that date. The cutover date may be changed by the caller by calling setGregorianChange()
.
A fairly entertaining article discussing some more peculiarities with the adoption of the calendar can be found here.
Linking to local resources is disabled in all modern browsers due to security restrictions.
For Firefox:
For security purposes, Mozilla applications block links to local files (and directories) from remote files. This includes linking to files on your hard drive, on mapped network drives, and accessible via Uniform Naming Convention (UNC) paths. This prevents a number of unpleasant possibilities, including:
- Allowing sites to detect your operating system by checking default installation paths
- Allowing sites to exploit system vulnerabilities (e.g., C:\con\con in Windows 95/98)
- Allowing sites to detect browser preferences or read sensitive data
for IE:
Internet Explorer 6 Service Pack 1 (SP1) no longer allows browsing a local machine from the Internet zone. For instance, if an Internet site contains a link to a local file, Internet Explorer 6 SP1 displays a blank page when a user clicks on the link. Previous versions of Windows Internet Explorer followed the link to the local file.
for Opera (in the context of a security advisory, I'm sure there is a more canonical link for this):
As a security precaution, Opera does not allow Web pages to link to files on the user's local disk
It reappears because your submit button reloads the page. The simplest way to prevent this behavior is to add a return false
to the onclick
like so:
<input type="submit" value="Remove DUMMY" onclick="removeDummy(); return false;" />
Just initialize an array and push the element on the array. It will automatic scale the array.
var a = [ ];
a.push('Some string'); console.log(a); // ['Some string']
a.push('another string'); console.log(a); // ['Some string', 'another string']
a.push('Some string'); console.log(a); // ['Some string', 'another string', 'Some string']
To add to Preston's answer, here's the complete list of the HttpContent
derived classes available in the standard library:
Credit: https://pfelix.wordpress.com/2012/01/16/the-new-system-net-http-classes-message-content/
There's also a supposed ObjectContent
but I was unable to find it in ASP.NET Core
.
Of course, you could skip the whole HttpContent
thing all together with Microsoft.AspNet.WebApi.Client
extensions (you'll have to do an import to get it to work in ASP.NET Core for now: https://github.com/aspnet/Home/issues/1558) and then you can do things like:
var response = await client.PostAsJsonAsync("AddNewArticle", new Article
{
Title = "New Article Title",
Body = "New Article Body"
});
Yes. The sorted
built-in accepts a key
argument:
sorted(li,key=lambda x: x[1])
Out[31]: [['Jason', 1], ['John', 2], ['Jim', 9]]
note that sorted
returns a new list. If you want to sort in-place, use the .sort
method of your list (which also, conveniently, accepts a key
argument).
or alternatively,
from operator import itemgetter
sorted(li,key=itemgetter(1))
Out[33]: [['Jason', 1], ['John', 2], ['Jim', 9]]
Upper options gives flexible to all manner, if you know key type try parsing them
bool.TryParse(ConfigurationManager.AppSettings["myKey"], out myvariable);
check your $PATH
tox
has a command line mode:
audrey:tests jluc$ pip list | grep tox
tox (2.3.1)
where is it?
(edit: the 2.7
stuff doesn't matter much here, sub in any 3.x
and pip's behaving pretty much the same way)
audrey:tests jluc$ which tox
/opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/tox
and what's in my $PATH?
audrey:tests jluc$ echo $PATH
/opt/chefdk/bin:/opt/chefdk/embedded/bin:/opt/local/bin:..../opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin...
Notice the /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin? That's what allows finding my pip-installed stuff
Now, to see where things are from Python, try doing this (substitute rosdep
for tox
).
$python
>>> import tox
>>> tox.__file__
that prints out:
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/tox/__init__.pyc'
Now, cd to the directory right above lib
in the above. Do you see a bin directory? Do you see rosdep
in that bin? If so try adding the bin
to your $PATH.
audrey:2.7 jluc$ cd /opt/local/Library/Frameworks/Python.framework/Versions/2.7
audrey:2.7 jluc$ ls -1
output:
Headers
Python
Resources
bin
include
lib
man
share
Bump...
I just had the same error. I noticed that I was invoking super.doPost(request, response);
when overriding the doPost()
method as well as explicitly invoking the superclass constructor
public ScheduleServlet() {
super();
// TODO Auto-generated constructor stub
}
As soon as I commented out the super.doPost(request, response);
from within doPost()
statement it worked perfectly...
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//super.doPost(request, response);
// More code here...
}
Needless to say, I need to re-read on super()
best practices :p
As far as i know, writing multiple matches is logical AND operation; so what your rule means is if the destination port is "59100" AND "3000" then reject connection with tcp-reset; Workaround is using -mport option. Look out for the man page.
As a workaround you can use the fact percent vertical padding and margin are computed from the container width. It's quite a ugly solution and I don't know if you'll be able to use it but well, it works: http://jsfiddle.net/bFWT9/
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<div>It works!</div>
</body>
</html>
html, body, div {
height: 100%;
}
body {
margin: 0;
}
div {
box-sizing: border-box;
margin-top: -75%;
padding-top: 75%;
background: #d35400;
color: #fff;
}
An array isn't immutable by nature; you can't make it constant.
The nearest you can get is:
var letter_goodness = [...]float32 {.0817, .0149, .0278, .0425, .1270, .0223, .0202, .0609, .0697, .0015, .0077, .0402, .0241, .0675, .0751, .0193, .0009, .0599, .0633, .0906, .0276, .0098, .0236, .0015, .0197, .0007 }
Note the [...]
instead of []
: it ensures you get a (fixed size) array instead of a slice. So the values aren't fixed but the size is.
Array.Clone()
would perform technically deep copy, when pass the array of int
or string to a method as a reference.
For example
int[] numbers = new int[] { -11, 12, -42, 0, 1, 90, 68, 6, -9 };
SortByAscending(numbers); // Sort the array in ascending order by clone the numbers array to local new array.
SortByDescending(numbers); // Same as Ascending order Clone
Even if the methods sort the array of numbers but it wont affect the actual reference passed to the sorting methods.i.e the number array will be in same unsorted initial format in line no 1.
Note: The Clone should be done in the sorting methods.
+ theme(plot.title = element_text(size=22))
Here is the full set of things you can change in element_text
:
element_text(family = NULL, face = NULL, colour = NULL, size = NULL,
hjust = NULL, vjust = NULL, angle = NULL, lineheight = NULL,
color = NULL)
Use the CSS function from jQuery to set styles to your items :
$('#buttonId').css({ "background-color": 'brown'});
Using the function above, you would do:
var myHash = new Hash('one',[1,10,5],'two', [2], 'three',[3,30,300]);
Of course, the following would also work:
var myHash = {}; // New object
myHash['one'] = [1,10,5];
myHash['two'] = [2];
myHash['three'] = [3, 30, 300];
since all objects in JavaScript are hash tables! It would, however, be harder to iterate over since using foreach(var item in object)
would also get you all its functions, etc., but that might be enough depending on your needs.
You can use getnameinfo
for Windows and for Linux.
Assuming you have a good (i.e. it's members have appropriate values) sockaddr*
called pSockaddr
:
char clienthost[NI_MAXHOST]; //The clienthost will hold the IP address.
char clientservice[NI_MAXSERV];
int theErrorCode = getnameinfo(pSockaddr, sizeof(*pSockaddr), clienthost, sizeof(clienthost), clientservice, sizeof(clientservice), NI_NUMERICHOST|NI_NUMERICSERV);
if( theErrorCode != 0 )
{
//There was an error.
cout << gai_strerror(e1) << endl;
}else{
//Print the info.
cout << "The ip address is = " << clienthost << endl;
cout << "The clientservice = " << clientservice << endl;
}
You can just create the required CORS configuration as a bean. As per the code below this will allow all requests coming from any origin. This is good for development but insecure. Spring Docs
@Bean
WebMvcConfigurer corsConfigurer() {
return new WebMvcConfigurer() {
@Override
void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**")
.allowedOrigins("*")
}
}
}
Using jQuery appendTo try this:
var holdyDiv = $('<div></div>').attr('id', 'holdy');
holdyDiv.appendTo('body');
git add -A
git diff HEAD
Generate patch if required, and then:
git reset HEAD
This is more of an xpath question, but like this, assuming the context is the parent element:
<xsl:value-of select="name/@attribute1" />
In Python, one can use statsmodels.iolib.foreign.genfromdta
to read Stata datasets. In addition, there is also a wrapper of the aforementioned function which can be used to read a Stata file directly from the web: statsmodels.datasets.webuse
.
Nevertheless, both of the above rely on the use of the pandas.io.stata.StataReader.data
, which is now a legacy function and has been deprecated. As such, the new pandas.read_stata
function should now always be used instead.
According to the source file of stata.py
, as of version 0.23.0
, the following are supported:
As others have noted, the pandas.to_csv
function can then be used to save the file into disk. A related function numpy.savetxt
can also save the data
as a text file.
EDIT:
The following details come from help dtaversion
in Stata 15.1:
Stata version .dta file format
----------------------------------------
1 102
2, 3 103
4 104
5 105
6 108
7 110 and 111
8, 9 112 and 113
10, 11 114
12 115
13 117
14 and 15 118 (# of variables <= 32,767)
15 119 (# of variables > 32,767, Stata/MP only)
----------------------------------------
file formats 103, 106, 107, 109, and 116
were never used in any official release.
I experienced a similar issue on Ubuntu 14.04 LTS after a MySQL update.
I started getting error: "Fatal error: Can't open and lock privilege tables: Incorrect file format 'user'" in /var/log/mysql/error.log
MySQL could not start.
I resolved it by removing the following directory: /var/lib/mysql/mysql
sudo rm -rf /var/lib/mysql/mysql
This leaves your other DB related files in place, only removing the mysql related files.
After running these:
sudo apt-get remove --purge mysql-server mysql-client mysql-common
sudo apt-get autoremove
sudo apt-get autoclean
Then reinstalling mysql:
sudo apt-get install mysql-server
It worked perfectly.
Heh, I just wrote this (unrelated to this question):
string temp = "";
stringstream outStream;
double ratio = (currentImage->width*1.0f)/currentImage->height;
outStream << " R: " << ratio;
temp = outStream.str();
/* rest of the code */
select
distinct
e1.enddate,
e3.startdate,
DATEDIFF(DAY,e1.enddate,e3.startdate)-1 as [Datediff]
from #temp e1
join #temp e3 on e1.enddate < e3.startdate
/* Finds the next start Time */
and e3.startdate = (select min(startdate) from #temp e5
where e5.startdate > e1.enddate)
and not exists (select * /* Eliminates e1 rows if it is overlapped */
from #temp e5
where e5.startdate < e1.enddate and e5.enddate > e1.enddate);
1) Correct
2) You can think of that one as "read only" list, where you don't care about the type of the items.Could e.g. be used by a method that is returning the length of the list.
3) T, E and U are the same, but people tend to use e.g. T for type, E for Element, V for value and K for key. The method that compiles says that it took an array of a certain type, and returns an array of the same type.
4) You can't mix oranges and apples. You would be able to add an Object to your String list if you could pass a string list to a method that expects object lists. (And not all objects are strings)
You can use ManualResetEvent. Reset the event before you fire secondary thread and then use the WaitOne() method to block the current thread. You can then have secondary thread set the ManualResetEvent which would cause the main thread to continue. Something like this:
ManualResetEvent oSignalEvent = new ManualResetEvent(false);
void SecondThread(){
//DoStuff
oSignalEvent.Set();
}
void Main(){
//DoStuff
//Call second thread
System.Threading.Thread oSecondThread = new System.Threading.Thread(SecondThread);
oSecondThread.Start();
oSignalEvent.WaitOne(); //This thread will block here until the reset event is sent.
oSignalEvent.Reset();
//Do more stuff
}
Nothing much you need to do. You can achieve the same through storyboard itself.
Just go the root Navigation controller and give a space. Remember not to the controller you wanted the back button without title, but to the root navigation controller.
You shouldn't change the stack. Android back button should work as in a web browser.
I can think of a way to do it, but it's quite a hack.
Make your Activities singleTask
by adding it to the AndroidManifest
Example:
<activity android:name=".activities.A"
android:label="@string/A_title"
android:launchMode="singleTask"/>
<activity android:name=".activities.B"
android:label="@string/B_title"
android:launchMode="singleTask"/>
Extend Application
which will hold the logic of where to go.
Example:
public class DontHackAndroidLikeThis extends Application {
private Stack<Activity> classes = new Stack<Activity>();
public Activity getBackActivity() {
return classes.pop();
}
public void addBackActivity(Activity activity) {
classes.push(activity);
}
}
From A to B:
DontHackAndroidLikeThis app = (DontHackAndroidLikeThis) getApplication();
app.addBackActivity(A.class);
startActivity(this, B.class);
From B to C:
DontHackAndroidLikeThis app = (DontHackAndroidLikeThis) getApplication();
app.addBackActivity(B.class);
startActivity(this, C.class);
In C:
If ( shouldNotGoBackToB() ) {
DontHackAndroidLikeThis app = (DontHackAndroidLikeThis) getApplication();
app.pop();
}
and handle the back button to pop()
from the stack.
Once again, you shouldn't do this :)
This seems a little more elegant
'populate DT from .csv file
Dim items = (From line In IO.File.ReadAllLines("C:YourData.csv") _
Select Array.ConvertAll(line.Split(","c), Function(v) _
v.ToString.TrimStart(""" ".ToCharArray).TrimEnd(""" ".ToCharArray))).ToArray
Dim Your_DT As New DataTable
For x As Integer = 0 To items(0).GetUpperBound(0)
Your_DT.Columns.Add()
Next
For Each a In items
Dim dr As DataRow = Your_DT.NewRow
dr.ItemArray = a
Your_DT.Rows.Add(dr)
Next
Your_DataGrid.DataSource = Your_DT
# -*- coding: utf-8 -*-
is a Python 2 thing. In Python 3+, the default encoding of source files is already UTF-8 and that line is useless.
See: Should I use encoding declaration in Python 3?
pyupgrade
is a tool you can run on your code to remove those comments and other no-longer-useful leftovers from Python 2, like having all your classes inherit from object
.
Kill the braces.
var defaults = {
backgroundcolor: '#000',
color: '#fff',
weekdays: ['sun','mon','tue','wed','thu','fri','sat']
};
Use the Bootstrap 4 h-100
class for height:100%;
<div class="container-fluid h-100">
<div class="row justify-content-center h-100">
<div class="col-4 hidden-md-down" id="yellow">
XXXX
</div>
<div class="col-10 col-sm-10 col-md-10 col-lg-8 col-xl-8">
Form Goes Here
</div>
</div>
</div>
https://www.codeply.com/go/zxd6oN1yWp
You'll also need ensure any parent(s) are also 100% height (or have a defined height)...
html,body {
height: 100%;
}
Note: 100% height is not the same as "remaining" height.
Related: Bootstrap 4: How to make the row stretch remaining height?
@HankCa solved the problem in my case as well. I decided to change my dangerous **/*.jar
ignores to self-explanatory ones like src/**/lib/*.jar
to avoid such problems in the future. Ignores starting with **/* are a bit too hazardous, at least to me. And it's always a good idea to get the idea behind a .gitignore row just by looking at it.
What you have should work. It depends on the type of data you are setting i.e. if it's a string value you need to make sure it's in quotes e.g.
var val = '@ViewBag.ForSection';
If it's an integer you need to parse it as one i.e.
var val = parseInt(@ViewBag.ForSection);
This happends because ur "no.png" "d.png" and "n.png" are duplicated in resources . Just look for delete dublicated files and delete.
So here's how to do that:
In the bottom bar of VSCode, you'll see the label
UTF-8
. Click it. A popup opens. ClickSave with encoding
. You can now pick a new encoding for that file.
Alternatively, you can change the setting globally in Workspace/User settings using the setting "files.encoding": "utf8"
. If using the graphical settings page in VSCode, simply search for encoding
. Do note however that this only applies to newly created files.
In C# this is how to get the resolution Screen:
button click or form load:
string screenWidth = Screen.PrimaryScreen.Bounds.Width.ToString();
string screenHeight = Screen.PrimaryScreen.Bounds.Height.ToString();
Label1.Text = ("Resolution: " + screenWidth + "x" + screenHeight);
d
stands for Declaration Files:
When a TypeScript script gets compiled there is an option to generate a declaration file (with the extension .d.ts) that functions as an interface to the components in the compiled JavaScript. In the process the compiler strips away all function and method bodies and preserves only the signatures of the types that are exported. The resulting declaration file can then be used to describe the exported virtual TypeScript types of a JavaScript library or module when a third-party developer consumes it from TypeScript.
The concept of declaration files is analogous to the concept of header file found in C/C++.
declare module arithmetics {
add(left: number, right: number): number;
subtract(left: number, right: number): number;
multiply(left: number, right: number): number;
divide(left: number, right: number): number;
}
Type declaration files can be written by hand for existing JavaScript libraries, as has been done for jQuery and Node.js.
Large collections of declaration files for popular JavaScript libraries are hosted on GitHub in DefinitelyTyped and the Typings Registry. A command-line utility called typings is provided to help search and install declaration files from the repositories.
First, you have to download a font type...for example: https://www.wfonts.com/font/microsoft-sans-serif.
After that, use this code to draw the text:
from PIL import Image
from PIL import ImageFont
from PIL import ImageDraw
img = Image.open("filename.jpg")
draw = ImageDraw.Draw(img)
font = ImageFont.truetype(r'filepath\..\sans-serif.ttf', 16)
draw.text((0, 0),"Draw This Text",(0,0,0),font=font) # this will draw text with Blackcolor and 16 size
img.save('sample-out.jpg')
This worked for me.
I created a folder then changed into the folder using CD option from command prompt.
Then executed the jar from there.
d:\LS\afterchange>jar xvf ..\mywar.war
You need to set postion:relative of outer DIV and position:absolute of inner div.
Try this. Here is the Demo
#one
{
background-color: #EEE;
margin: 62px 258px;
padding: 5px;
width: 200px;
position: relative;
}
#two
{
background-color: #F00;
display: inline-block;
height: 30px;
position: absolute;
width: 100px;
top:10px;
}?
You can't really do this without some form of scripting to the best of my knowledge.
<form id="my_form">
<!-- Your Form -->
<a href="javascript:{}" onclick="document.getElementById('my_form').submit(); return false;">submit</a>
</form>
Example from Here.
Use a JSON parser. There are plenty of JSON parsers written in Java.
Look under the Java section and find one you like.
The text uses combining characters, also known as combining marks. See section 2.11 of Combining Characters in the Unicode Standard (PDF).
In Unicode, character rendering does not use a simple character cell model where each glyph fits into a box with given height. Combining marks may be rendered above, below, or inside a base character
So you can easily construct a character sequence, consisting of a base character and “combining above” marks, of any length, to reach any desired visual height, assuming that the rendering software conforms to the Unicode rendering model. Such a sequence has no meaning of course, and even a monkey could produce it (e.g., given a keyboard with suitable driver).
And you can mix “combining above” and “combining below” marks.
The sample text in the question starts with:
H
ͭ
̓
̓
̇
If you have a mysql timestamp, something like 2013-09-29 22:27:10
you can do this
select * from table WHERE MONTH(FROM_UNIXTIME(UNIX_TIMESTAMP(time)))=9;
Convert to unix, then use the unix time functions to extract the month, in this case 9 for september.
#!/bin/bash
file=/tmp/foo.bar.gz
echo $file ${file%.*}
outputs:
/tmp/foo.bar.gz /tmp/foo.bar
Note that only the last extension is removed.
function foo(value)
{
var e = document.getElementById('leaveCode');
if(e) e.value = value;
}
You could use something like this
var el = document.createElement("svg");
el.style.width="600px";
el.style.height="100px";
....
iElement[0].appendChild(el)
Add following to end of embed url
?enablejsapi=1&version=3&playerapiid=ytplayer
Eg - https://www.youtube.com/embed/wR0jg0eQsZA?enablejsapi=1&version=3&playerapiid=ytplayer"
to join a windows path, try
mypath=os.path.join('c:\\', 'sourcedir')
basically, you will need to escape the slash
In the comments of http://www.php.net/manual/de/function.mysql-db-name.php I found this one from ericpp % bigfoot.com:
If you just need the current database name, you can use MySQL's SELECT DATABASE() command:
<?php
function mysql_current_db() {
$r = mysql_query("SELECT DATABASE()") or die(mysql_error());
return mysql_result($r,0);
}
?>
After a long nightmare of fiddling with Google and trying out the wrong code in Stack Overflow I discovered changing ([FromBody] string model) to ([FromBody] object model) does wonders please not i am using .NET 4.0 yes yes i know it s old but ...
You can do it like this.
String to byte array
String stringToConvert = "This String is 76 characters long and will be converted to an array of bytes";
byte[] theByteArray = stringToConvert.getBytes();
http://www.javadb.com/convert-string-to-byte-array
Byte array to String
byte[] byteArray = new byte[] {87, 79, 87, 46, 46, 46};
String value = new String(byteArray);
try this:
.button input, .button a {
//css here
}
That will apply the style to all a tags nested inside of <p class="button"></p>
Maybe not the most efficient way. But you could convert the list into a vector.
#include <list>
#include <vector>
list<Object> myList;
vector<Object> myVector(myList.begin(), myList.end());
Then access the vector using the [x] operator.
auto x = MyVector[0];
You could put that in a helper function:
#include <memory>
#include <vector>
#include <list>
template<class T>
shared_ptr<vector<T>>
ListToVector(list<T> List) {
shared_ptr<vector<T>> Vector {
new vector<string>(List.begin(), List.end()) }
return Vector;
}
Then use the helper funciton like this:
auto MyVector = ListToVector(Object);
auto x = MyVector[0];
In python 3.2 and later, there is a useful contextmanager for this in the stdlib https://docs.python.org/3/library/tempfile.html#tempfile.TemporaryDirectory
Nobody has mention this in. above answers so i am mentioning it.
This error can also come if you're in the wrong folder or path of your pem file is not correct. I was having similar issue and found that my pem file was not there from where i am executing the ssh command
cd KeyPair
ssh -i Keypair.pem [email protected]
Try running below command (Works on both windows and linux)
isql -v
where date_dt = to_date(to_char(sysdate-1, 'YYYY-MM-DD') || ' 19:16:08', 'YYYY-MM-DD HH24:MI:SS')
should work.
1.
To_Date(To_Char(MaxDate, 'DD/MM/YYYY')) = REP_DATE
is causing the issue. when you use to_date without the time format, oracle will use the current sessions NLS format to convert, which in your case might not be "DD/MM/YYYY". Check this...
SQL> select sysdate from dual;
SYSDATE
---------
26-SEP-12
Which means my session's setting is DD-Mon-YY
SQL> select to_char(sysdate,'MM/DD/YYYY') from dual;
TO_CHAR(SY
----------
09/26/2012
SQL> select to_date(to_char(sysdate,'MM/DD/YYYY')) from dual;
select to_date(to_char(sysdate,'MM/DD/YYYY')) from dual
*
ERROR at line 1:
ORA-01843: not a valid month
SQL> select to_date(to_char(sysdate,'MM/DD/YYYY'),'MM/DD/YYYY') from dual;
TO_DATE(T
---------
26-SEP-12
2.
More importantly, Why are you converting to char and then to date, instead of directly comparing
MaxDate = REP_DATE
If you want to ignore the time component in MaxDate before comparision, you should use..
trunc(MaxDate ) = rep_date
instead.
==Update : based on updated question.
Rep_Date = 01/04/2009 Rep_Time = 01/01/1753 13:00:00
I think the problem is more complex. if rep_time is intended to be only time, then you cannot store it in the database as a date. It would have to be a string or date to time interval or numerically as seconds (thanks to Alex, see this) . If possible, I would suggest using one column rep_date that has both the date and time and compare it to the max date column directly.
If it is a running system and you have no control over repdate, you could try this.
trunc(rep_date) = trunc(maxdate) and
to_char(rep_date,'HH24:MI:SS') = to_char(maxdate,'HH24:MI:SS')
Either way, the time is being stored incorrectly (as you can tell from the year 1753) and there could be other issues going forward.
Try the below code:
<script type="text/javascript">
$(document).ready(function () {
$(".ratingButtons").buttonset();
});
</script>
<asp:RadioButtonList ID="RadioButtonList1" RepeatDirection="Horizontal" runat="server"
AutoPostBack="True" DataSourceID="SqlDataSourceSizes" DataTextField="ProdSize"
CssClass="ratingButtons" DataValueField="_ProdSizeID" Font-Size="X-Small"
ForeColor="#666666">
</asp:RadioButtonList>
While this will render in a web browser, beware that:
??Nesting an html button
in an html a
(or vice-versa) is not valid html ??.
If you want to keep your html semantic to screen readers, use another approach.
Do wrapping in the reverse way and you get the original button with the Link attached. No CSS changes required.
<Link to="/dashboard">
<button type="button">
Click Me!
</button>
</Link>
Here button is HTML button. It is also applicable to the components imported from third party libraries like Semantic-UI-React.
import { Button } from 'semantic-ui-react'
...
<Link to="/dashboard">
<Button style={myStyle}>
<p>Click Me!</p>
</Button>
</Link>
Comparing non-primitives (aka Objects) in Java with ==
compares their reference instead of their values. Long
is a class and thus Long
values are Objects.
The problem is that the Java Developers wanted people to use Long
like they used long
to provide compatibility, which led to the concept of autoboxing, which is essentially the feature, that long
-values will be changed to Long
-Objects and vice versa as needed. The behaviour of autoboxing is not exactly predictable all the time though, as it is not completely specified.
So to be safe and to have predictable results always use .equals()
to compare objects and do not rely on autoboxing in this case:
Long num1 = 127, num2 = 127;
if(num1.equals(num2)) { iWillBeExecutedAlways(); }
Because we are running on Ubuntu 12.04 LTS and the latest official supported tomcat7 package is 7.0.26 we are not easily able to update the whole tomcat.
I order to test for with the jdk8, I was able to get resolve this issue by changing some jars against their latest 7.0.* version.
I switched jasper.jar, jasper-el and tomcat-util to the version 7.0.53 and added ecj-4.3.1.jar. That brings the application back online.
BUT... also i changed packaged content with this, so maybe it would be better to download the whole tomcat and use it self installed as messing up packages. So please see this only as a very dirty quickhack or workaround.
Either one is fine. Use the one that has better visibility for you. And speaking of visibility you can also check out printf.
After spending 2 days... none of the above worked for me. The only "solution" was: Go to project properties -> Build Tab. Then click Advanced button on the right bottom corner of the pane. Change "Debug Info:" to "full" and click OK.
The excellent (free trial) IcoFX allows you to create and edit icons, including multiple sizes up to 256x256, PNG compression, and transparency. I highly recommend it over most of the alternates.
Get your copy here: http://icofx.ro/ . It supports Windows XP onwards.
Windows automatically chooses the proper icon from the file, depending on where it is to be displayed.
For more information on icon design and the sizes/bit depths you should include, see these references:
You need to add RouterMoudle
into imports
sections of the module containing the Header
component
I'm going to put this in here more for completeness than direct relevance to the OP. I spent nearly a day debugging an HttpClient
request, wondering why I was never getting back a response.
Finally found that I had forgotten to await
the async
call further down the call stack.
Feels about as good as missing a semicolon.
I'm going to give you an example of how I read REST headers for my controllers. My controllers only accept application/json as a request type if I have data that needs to be read. I suspect that your problem is that you have an application/octet-stream that Spring doesn't know how to handle.
Normally my controllers look like this:
@Controller
public class FooController {
@Autowired
private DataService dataService;
@RequestMapping(value="/foo/", method = RequestMethod.GET)
@ResponseBody
public ResponseEntity<Data> getData(@RequestHeader String dataId){
return ResponseEntity.newInstance(dataService.getData(dataId);
}
Now there is a lot of code doing stuff in the background here so I will break it down for you.
ResponseEntity is a custom object that every controller returns. It contains a static factory allowing the creation of new instances. My Data Service is a standard service class.
The magic happens behind the scenes, because you are working with JSON, you need to tell Spring to use Jackson to map HttpRequest objects so that it knows what you are dealing with.
You do this by specifying this inside your <mvc:annotation-driven>
block of your config
<mvc:annotation-driven>
<mvc:message-converters>
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="objectMapper" ref="objectMapper" />
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
ObjectMapper is simply an extension of com.fasterxml.jackson.databind.ObjectMapper
and is what Jackson uses to actually map your request from JSON into an object.
I suspect you are getting your exception because you haven't specified a mapper that can read an Octet-Stream into an object, or something that Spring can handle. If you are trying to do a file upload, that is something else entirely.
So my request that gets sent to my controller looks something like this simply has an extra header called dataId
.
If you wanted to change that to a request parameter and use @RequestParam String dataId
to read the ID out of the request your request would look similar to this:
contactId : {"fooId"}
This request parameter can be as complex as you like. You can serialize an entire object into JSON, send it as a request parameter and Spring will serialize it (using Jackson) back into a Java Object ready for you to use.
Example In Controller:
@RequestMapping(value = "/penguin Details/", method = RequestMethod.GET)
@ResponseBody
public DataProcessingResponseDTO<Pengin> getPenguinDetailsFromList(
@RequestParam DataProcessingRequestDTO jsonPenguinRequestDTO)
Request Sent:
jsonPengiunRequestDTO: {
"draw": 1,
"columns": [
{
"data": {
"_": "toAddress",
"header": "toAddress"
},
"name": "toAddress",
"searchable": true,
"orderable": true,
"search": {
"value": "",
"regex": false
}
},
{
"data": {
"_": "fromAddress",
"header": "fromAddress"
},
"name": "fromAddress",
"searchable": true,
"orderable": true,
"search": {
"value": "",
"regex": false
}
},
{
"data": {
"_": "customerCampaignId",
"header": "customerCampaignId"
},
"name": "customerCampaignId",
"searchable": true,
"orderable": true,
"search": {
"value": "",
"regex": false
}
},
{
"data": {
"_": "penguinId",
"header": "penguinId"
},
"name": "penguinId",
"searchable": false,
"orderable": true,
"search": {
"value": "",
"regex": false
}
},
{
"data": {
"_": "validpenguin",
"header": "validpenguin"
},
"name": "validpenguin",
"searchable": true,
"orderable": true,
"search": {
"value": "",
"regex": false
}
},
{
"data": {
"_": "",
"header": ""
},
"name": "",
"searchable": false,
"orderable": false,
"search": {
"value": "",
"regex": false
}
}
],
"order": [
{
"column": 0,
"dir": "asc"
}
],
"start": 0,
"length": 10,
"search": {
"value": "",
"regex": false
},
"objectId": "30"
}
which gets automatically serialized back into an DataProcessingRequestDTO object before being given to the controller ready for me to use.
As you can see, this is quite powerful allowing you to serialize your data from JSON to an object without having to write a single line of code. You can do this for @RequestParam
and @RequestBody
which allows you to access JSON inside your parameters or request body respectively.
Now that you have a concrete example to go off, you shouldn't have any problems once you change your request type to application/json
.
Quite late indeed but here it is
sed 's/.//3g'
Or
awk NF=1 FPAT=..
Or
perl -pe '$_=unpack a2'
I personally use this function to create CSV content from any array.
function array2csv(array &$array)
{
if (count($array) == 0) {
return null;
}
ob_start();
$df = fopen("php://output", 'w');
fputcsv($df, array_keys(reset($array)));
foreach ($array as $row) {
fputcsv($df, $row);
}
fclose($df);
return ob_get_clean();
}
Then you can make your user download that file using something like:
function download_send_headers($filename) {
// disable caching
$now = gmdate("D, d M Y H:i:s");
header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
header("Last-Modified: {$now} GMT");
// force download
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
// disposition / encoding on response body
header("Content-Disposition: attachment;filename={$filename}");
header("Content-Transfer-Encoding: binary");
}
Usage example:
download_send_headers("data_export_" . date("Y-m-d") . ".csv");
echo array2csv($array);
die();
If you are looking for a rapid, normalized cross correlation in either one or two dimensions
I would recommend the openCV library (see http://opencv.willowgarage.com/wiki/ http://opencv.org/). The cross-correlation code maintained by this group is the fastest you will find, and it will be normalized (results between -1 and 1).
While this is a C++ library the code is maintained with CMake and has python bindings so that access to the cross correlation functions is convenient. OpenCV also plays nicely with numpy. If I wanted to compute a 2-D cross-correlation starting from numpy arrays I could do it as follows.
import numpy
import cv
#Create a random template and place it in a larger image
templateNp = numpy.random.random( (100,100) )
image = numpy.random.random( (400,400) )
image[:100, :100] = templateNp
#create a numpy array for storing result
resultNp = numpy.zeros( (301, 301) )
#convert from numpy format to openCV format
templateCv = cv.fromarray(numpy.float32(template))
imageCv = cv.fromarray(numpy.float32(image))
resultCv = cv.fromarray(numpy.float32(resultNp))
#perform cross correlation
cv.MatchTemplate(templateCv, imageCv, resultCv, cv.CV_TM_CCORR_NORMED)
#convert result back to numpy array
resultNp = np.asarray(resultCv)
For just a 1-D cross-correlation create a 2-D array with shape equal to (N, 1 ). Though there is some extra code involved to convert to an openCV format the speed-up over scipy is quite impressive.
Many to Many (n:m) One to Many (1:n)
I found a nice work around that will allow it to work in IE7 here. It bypasses the validator for the frameBorder attribute but keeps css for future browsers as explained in the post.
As mentioned by @Mike Ritacco but updated for SSMS 2008 R2
You will then get all of the INSERT statements for the data straight out of SSMS.
EDIT 2016-10-25 SQL Server 2016/SSMS 13.0.15900.1
Right click on the database name
Choose Tasks > Generate scripts
Depending on your settings the intro page may show or not
Choose 'Select specific database objects',
Expand the tree view and check the relevant tables
Click Next
Click Advanced
Under General section, choose the appropriate option for 'Types of data to script'
Click OK
Pick whether you want the output to go to a new query, the clipboard or a file
Click Next twice
Your script is prepared in accordance with the settings you picked above
Click Finish
is a wonderful choice
A directive to aid in paging large datasets while requiring the bare minimum of actual paging information. We are very dependant on the server for "filtering" results in this paging scheme. The central idea being we only want to hold the active "page" of items - rather than holding the entire list of items in memory and paging on the client-side.
if you want to change menu item icons, arrow icon (back/up), and 3 dots icon you can use android:tint
<style name="ToolbarTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
<item name="android:tint">@color/your_color</item>
</style>
ps -elf doesn't seem to show the PID. I recommend using instead:
ps -ld | grep foo
gdb -p PID
Go to Run (WINDOWS + R) and Type shell:startup, paste your .bat file there !
Well now will be different after angular 5:
{{ number | currency :'GBP':'symbol':'1.2-2' }}
If you're using compass:
compass watch --output-style compressed
It adds beauty to your code by removing all the basic looping clutter. It gives a clean look to your code, justified below.
Normal for
loop:
void cancelAll(Collection<TimerTask> list) {
for (Iterator<TimerTask> i = list.iterator(); i.hasNext();)
i.next().cancel();
}
Using for-each:
void cancelAll(Collection<TimerTask> list) {
for (TimerTask t : list)
t.cancel();
}
for-each is a construct over a collection that implements Iterator. Remember that, your collection should implement Iterator; otherwise you can't use it with for-each.
The following line is read as "for each TimerTask t in list."
for (TimerTask t : list)
There is less chance for errors in case of for-each. You don't have to worry about initializing the iterator or initializing the loop counter and terminating it (where there is scope for errors).
For Windows Smart device (compact frame work ) (MC75-Motorola devices)
mytabControl.SelectedIndex = 1
If response is in json and not a string then
alert(response.id);
or
alert(response['id']);
otherwise
var response = JSON.parse('{"id":"2231f87c-a62c-4c2c-8f5d-b76d11942301"}');
response.id ; //# => 2231f87c-a62c-4c2c-8f5d-b76d11942301
To insert value into ArrayList at particular index, use:
public void add(int index, E element)
This method will shift the subsequent elements of the list. but you can not guarantee the List will remain sorted as the new Object you insert may sit on the wrong position according to the sorting order.
To replace the element at the specified position, use:
public E set(int index, E element)
This method replaces the element at the specified position in the list with the specified element, and returns the element previously at the specified position.
You just need to wrap the existing functions and pass in the template you want. For example:
from django.contrib.auth.views import password_reset
def my_password_reset(request, template_name='path/to/my/template'):
return password_reset(request, template_name)
To see this just have a look at the function declartion of the built in views:
http://code.djangoproject.com/browser/django/trunk/django/contrib/auth/views.py#L74
Make sure you have the contentSize property of the scroll view set to the correct size (ie, one large enough to encompass all your content.)
read help GOTO
and try
:again
do it
goto again
<a href="#">Start of page</a>
"The link has the href value of "#", which by definition means the start of the current document. Thus there is no need to worry about the correct way of setting up the destination anchor..."
you should change cr_date(str) to datetime object then you 'll change the date to the specific format:
cr_date = '2013-10-31 18:23:29.000227'
cr_date = datetime.datetime.strptime(cr_date, '%Y-%m-%d %H:%M:%S.%f')
cr_date = cr_date.strftime("%m/%d/%Y")
Ya mybe u can use document.documentElement.clientWidth to get the device width of client and keep tracking the device width by put on setInterval
just like
setInterval(function(){
width = document.documentElement.clientWidth;
console.log(width);
}, 1000);
It is returning a Buffer object.
If you want it in a string, you can convert it with data.toString()
:
var fs = require("fs");
fs.readFile("test.txt", function (err, data) {
if (err) throw err;
console.log(data.toString());
});
It may sound odd, but I'd add Excel (or any spreadsheet really) to the list of declarative systems. A good example of this is given here.
enum for error code/message definition is still a nice solution though it has a i18n concerns. Actually we may have two situations: the code/message is displayed to the end user or to the system integrator. For the later case, I18N is not necessary. I think the web services is most likely the later case.
window.location.href
is what you're looking for.
Here @Jared Rummler's programatic setCursorDrawableColor() version adapted to work also on Android 9 Pie.
@SuppressWarnings({"JavaReflectionMemberAccess", "deprecation"})
public static void setCursorDrawableColor(EditText editText, int color) {
try {
Field cursorDrawableResField = TextView.class.getDeclaredField("mCursorDrawableRes");
cursorDrawableResField.setAccessible(true);
int cursorDrawableRes = cursorDrawableResField.getInt(editText);
Field editorField = TextView.class.getDeclaredField("mEditor");
editorField.setAccessible(true);
Object editor = editorField.get(editText);
Class<?> clazz = editor.getClass();
Resources res = editText.getContext().getResources();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
Field drawableForCursorField = clazz.getDeclaredField("mDrawableForCursor");
drawableForCursorField.setAccessible(true);
Drawable drawable = res.getDrawable(cursorDrawableRes);
drawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
drawableForCursorField.set(editor, drawable);
} else {
Field cursorDrawableField = clazz.getDeclaredField("mCursorDrawable");
cursorDrawableField.setAccessible(true);
Drawable[] drawables = new Drawable[2];
drawables[0] = res.getDrawable(cursorDrawableRes);
drawables[1] = res.getDrawable(cursorDrawableRes);
drawables[0].setColorFilter(color, PorterDuff.Mode.SRC_IN);
drawables[1].setColorFilter(color, PorterDuff.Mode.SRC_IN);
cursorDrawableField.set(editor, drawables);
}
} catch (Throwable t) {
Log.w(TAG, t);
}
}