This happened to me when an web request endpoint was switched to another server that accepted TLS1.2 requests only. Tried so many attempts mostly found on Stackoverflow like
The exception received did no make justice to the actual problem I was facing and found no help from the service operator.
To solve this I have to add a new Cipher Suite TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 I have used IIS Crypto 2.0 Tool from here as shown below.
Objects can be converted to a string using the toString() method:
String myString = myIntegerObject.toString();
There is no such rule about casting. For casting to work, the object must actually be of the type you're casting to.
I used int intTemp = Convert.ToInt32(Console.ReadLine()); and it worked well, here's my example:
int balance = 10000;
int retrieve = 0;
Console.Write("Hello, write the amount you want to retrieve: ");
retrieve = Convert.ToInt32(Console.ReadLine());
The backslash \ is reserved for use as an escape character in Javascript.
To use a backslash literally you need to use two backslashes
\\
UPDATE:
Thank you for the quick response. open http://localhost/ opened that domain in my default browser on my Mac.
I ended up writing this alias, did the trick:
# Opens git file's localhost; ${PWD##*/} is the current directory's name
alias lcl='open "http://localhost/${PWD##*/}/"'
Thank you again!
{{ path(app.request.attributes.get('_route'),
app.request.attributes.get('_route_params')) }}
If you want to read it into a view variable:
{% set currentPath = path(app.request.attributes.get('_route'),
app.request.attributes.get('_route_params')) %}
The app global view variable contains all sorts of useful shortcuts, such as app.session and app.security.token.user, that reference the services you might use in a controller.
There is nothing much to add to your code except appending the li tag to the ul
ul.appendChild(li)
and there you go just add this to your function and then it should work.
Warnings are annoying. As mentioned in other answers, you can suppress them using:
import warnings
warnings.simplefilter(action='ignore', category=FutureWarning)
But if you want to handle them one by one and you are managing a bigger codebase, it will be difficult to find the line of code which is causing the warning. Since warnings unlike errors don't come with code traceback. In order to trace warnings like errors, you can write this at the top of the code:
import warnings
warnings.filterwarnings("error")
But if the codebase is bigger and it is importing bunch of other libraries/packages, then all sort of warnings will start to be raised as errors. In order to raise only certain type of warnings (in your case, its FutureWarning) as error, you can write:
import warnings
warnings.simplefilter(action='error', category=FutureWarning)
$song = DB::table('songs')->find($id);
here you use method find($id)
for Laravel, if you use this method, you should have column named 'id' and set it as primary key, so then you'll be able to use method find()
otherwise use where('SongID', $id) instead of find($id)
If you use C++, and don't want to create the algorithm yourself, you can use Boost.Geometry. It uses an adapted version of the Weiler-Atherton algorithm mentioned above.
If you are using a StartSSL or Thawte certificate, it will fail for Froyo and older versions. You can use a newer version's CAcert repository instead of trusting every certificate.
I ran into the same problem. I wanted tabs to work like buffers and I never quite manage to get them to. The solution that I finally settled on was to make buffers behave like tabs!
Check out the plugin called Mini Buffer Explorer, once installed and configured, you'll be able to work with buffers virtaully the same way as tabs without losing any functionality.
I'm thinking of many things here:
Just to elaborate a bit more on Henry's answer, you can also use specific error codes, from raise_application_error and handle them accordingly on the client side. For example:
Suppose you had a PL/SQL procedure like this to check for the existence of a location record:
PROCEDURE chk_location_exists
(
p_location_id IN location.gie_location_id%TYPE
)
AS
l_cnt INTEGER := 0;
BEGIN
SELECT COUNT(*)
INTO l_cnt
FROM location
WHERE gie_location_id = p_location_id;
IF l_cnt = 0
THEN
raise_application_error(
gc_entity_not_found,
'The associated location record could not be found.');
END IF;
END;
The raise_application_error allows you to raise a specific error code. In your package header, you can define:
gc_entity_not_found INTEGER := -20001;
If you need other error codes for other types of errors, you can define other error codes using -20002, -20003, etc.
Then on the client side, you can do something like this (this example is for C#):
/// <summary>
/// <para>Represents Oracle error number when entity is not found in database.</para>
/// </summary>
private const int OraEntityNotFoundInDB = 20001;
And you can execute your code in a try/catch
try
{
// call the chk_location_exists SP
}
catch (Exception e)
{
if ((e is OracleException) && (((OracleException)e).Number == OraEntityNotFoundInDB))
{
// create an EntityNotFoundException with message indicating that entity was not found in
// database; use the message of the OracleException, which will indicate the table corresponding
// to the entity which wasn't found and also the exact line in the PL/SQL code where the application
// error was raised
return new EntityNotFoundException(
"A required entity was not found in the database: " + e.Message);
}
}
If App Pool has trouble restarting or simply doesn't want to restart, verify if windows made recent update on ASP.NET v4.0 or other App Pool. That is what happend in my case. I simply restarted my computer, then restarted ASP.NET v4.0 App Pool and everything was working again!
I am trying to obtain a handle on one of the views in the Action Bar
I will assume that you mean something established via android:actionLayout in your <item> element of your <menu> resource.
I have tried calling findViewById(R.id.menu_item)
To retrieve the View associated with your android:actionLayout, call findItem() on the Menu to retrieve the MenuItem, then call getActionView() on the MenuItem. This can be done any time after you have inflated the menu resource.
My Method:
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
String path = request.getRealPath("/WEB-INF/conf.properties");
Properties p = new Properties();
p.load(new FileInputStream(path));
String StringConexion=p.getProperty("StringConexion");
String User=p.getProperty("User");
String Password=p.getProperty("Password");
}
catch(Exception e){
String msg = "Excepcion " + e;
}
}
More correct create DTO for API queries, for example entityDTO:
@GetMapping(produces=MediaType.APPLICATION_JSON_VALUE) @ResponseStatus(HttpStatus.OK) public List<EntityDto> getAll() { return entityService.getAllEntities(); }
But if you need return different Map parameters you can use next two examples
2. For return one parameter like map:
@GetMapping(produces=MediaType.APPLICATION_JSON_VALUE) public ResponseEntity<Object> getOneParameterMap() { return ResponseEntity.status(HttpStatus.CREATED).body( Collections.singletonMap("key", "value")); }
@GetMapping(produces = MediaType.APPLICATION_JSON_VALUE) public ResponseEntity<Object> getSomeParameters() { return ResponseEntity.status(HttpStatus.OK).body(Map.of( "key-1", "value-1", "key-2", "value-2", "key-3", "value-3")); }
SELECT *
FROM (
SELECT *
FROM users
WHERE 1
ORDER BY
rand()
LIMIT 20
) q
ORDER BY
name
This code works too:
$("input[reference=12345].myclass").css('border', '#000 solid 1px');
If your map keys is an object and not an string, you can iterate it using Freemarker.
1) Convert the map into a list in the controller:
List<Map.Entry<myObjectKey, myObjectValue>> convertedMap = new ArrayList(originalMap.entrySet());
2) Iterate the map in the Freemarker template, accessing to the object in the Key and the Object in the Value:
<#list convertedMap as item>
<#assign myObjectKey = item.getKey()/>
<#assign myObjectValue = item.getValue()/>
[...]
</#list>
You can use built-in spacing from Bootstrap so no need for additional CSS there. This is for Bootstrap 4.
What kind of data?
data: $('#myForm').serialize() + "&moredata=" + morevalue
The "data" parameter is just a URL encoded string. You can append to it however you like. See the API here.
If you do want to use null values with '=' or '<>' operators you may find the
very useful.
Short example for '=': The expression
WHERE t.field = :param
you refactor like this
WHERE ((:param is null and t.field is null) or t.field = :param)
Now you can set the parameter param either to some non-null value or to null:
query.setParameter("param", "Hello World"); // Works
query.setParameter("param", null); // Works also
Check following html I removed display:block from style
<div id="tfl" style="width: 187px; height: 260px; font-family: Verdana, Arial, Helvetica, sans-serif !important; background: url(http://www.tfl.gov.uk/tfl/gettingaround/journeyplanner/banners/images/widget-panel.gif) #fff no-repeat; font-size: 11px; border: 1px solid #103994; border-radius: 4px; box-shadow: 2px 2px 3px 1px #ccc;">
<div style="display: block; padding: 30px 0 15px 0;">
<h2 style="color: rgb(36, 66, 102); text-align: center; display: block; font-size: 15px; font-family: arial; border: 0; margin-bottom: 1em; margin-top: 0; font-weight: bold !important; background: 0; padding: 0">Journey Planner</h2>
<form action="http://journeyplanner.tfl.gov.uk/user/XSLT_TRIP_REQUEST2" id="jpForm" method="post" target="tfl" style="margin: 5px 0 0 0 !important; padding: 0 !important;">
<input type="hidden" name="language" value="en" />
<!-- in language = english -->
<input type="hidden" name="execInst" value="" /><input type="hidden" name="sessionID" value="0" />
<!-- to start a new session on JP the sessionID has to be 0 -->
<input type="hidden" name="ptOptionsActive" value="-1" />
<!-- all pt options are active -->
<input type="hidden" name="place_origin" value="London" />
<!-- London is a hidden parameter for the origin location -->
<input type="hidden" name="place_destination" value="London" /><div style="padding-right: 15px; padding-left: 15px">
<input type="text" name="name_origin" style="width: 155px !important; padding: 1px" value="From" /><select style="width: 155px !important; margin: 0 !important;" name="type_origin"><option value="stop">Station or stop</option>
<option value="locator">Postcode</option>
<option value="address">Address</option>
<option value="poi">Place of interest</option>
</select>
</div>
<div style="margin-top: 10px; margin-bottom: 4px; padding-right: 15px; padding-left: 15px; padding-bottom: 15px; background: url(http://www.tfl.gov.uk/tfl/gettingaround/journeyplanner/banners/images/panel-separator.gif) no-repeat bottom;">
<input type="text" name="name_destination" style="width: 100% !important; padding: 1px" value="232 Kingsbury Road (NW9)" /><select style="width: 155px !important; margin-top: 0 !important;" name="type_destination"><option value="stop">Station or stop</option>
<option value="locator">Postcode</option>
<option value="address" selected="selected">Address</option>
<option value="poi">Place of interest</option>
</select>
</div>
<div style="background: url(http://www.tfl.gov.uk/tfl/gettingaround/journeyplanner/banners/images/panel-separator.gif) no-repeat bottom; padding-bottom: 2px; padding-top: 2px; overflow: hidden; margin-bottom: 8px">
<div style="clear: both; background: url(http://www.tfl.gov.uk/tfl-global/images/options-icons.gif) no-repeat 9.5em 0; height: 30px; padding-right: 15px; padding-left: 15px"><a style="text-decoration: none; color: #113B92; font-size: 11px; white-space: nowrap; display: inline-block; padding: 4px 0 5px 0; width: 155px" target="tfl" href="http://journeyplanner.tfl.gov.uk/user/XSLT_TRIP_REQUEST2?language=en&ptOptionsActive=1" onclick="javascript:document.getElementById('jpForm').ptOptionsActive.value='1';document.getElementById('jpForm').execInst.value='readOnly';document.getElementById('jpForm').submit(); return false">More options</a></div>
</div>
<div style="text-align: center;">
<input type="submit" title="Leave now" value="Leave now" style="border-style: none; background-color: #157DB9; display: inline-block; padding: 4px 11px; color: #fff; text-decoration: none; border-radius: 3px; border-radius: 3px; border-radius: 3px; box-shadow: 0 1px 3px rgba(0,0,0,0.25); box-shadow: 0 1px 3px rgba(0,0,0,0.25); box-shadow: 0 1px 3px rgba(0,0,0,0.25); text-shadow: 0 -1px 1px rgba(0,0,0,0.25); border-bottom: 1px solid rgba(0,0,0,0.25); position: relative; cursor: pointer; font: bold 13px/1 Arial,Helvetica,sans-serif; text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.4); line-height: 1;" />
</div>
</form>
</div>
</div
here's another method to center everything within anything.
HTML: (simple as ever)
<div class="Container">
<div class="Content"> /*this can be an img, span, or everything else*/
I'm the Content
</div>
</div>
CSS:
.Container
{
text-align: center;
}
.Container:before
{
content: '';
height: 100%;
display: inline-block;
vertical-align: middle;
}
.Content
{
display: inline-block;
vertical-align: middle;
}
The Container and Content height are unknown.
Centering without specific negative margin, without setting the line-height (so it works well with multiple line of text) and without a script, also Works great with CSS transitions.
In case it helps anyone, the error message:
'does not contain a definition for 'GetAwaiter'' etc.
also occurs if the await is incorrectly placed before the variable like this:
instead of:
RtfAsTextLines = await OpenNoUserInterface(FilePath);
It is nice for a Python module to have a docstring, explaining what the module does, what it provides, examples of how to use the classes. This is different from the comments that you often see at the beginning of a file giving the copyright and license information, which IMO should not go in the docstring (some even argue that they should disappear altogether, see e.g. Get Rid of Source Code Templates)
With Pylint 2.4 and above, you can differentiate between the various missing-docstring by using the three following sub-messages:
C0114 (missing-module-docstring)C0115 (missing-class-docstring)C0116 (missing-function-docstring)So the following .pylintrc file should work:
[MASTER]
disable=
C0114, # missing-module-docstring
For previous versions of Pylint, it does not have a separate code for the various place where docstrings can occur, so all you can do is disable C0111. The problem is that if you disable this at module scope, then it will be disabled everywhere in the module (i.e., you won't get any C line for missing function / class / method docstring. Which arguably is not nice.
So I suggest adding that small missing docstring, saying something like:
"""
high level support for doing this and that.
"""
Soon enough, you'll be finding useful things to put in there, such as providing examples of how to use the various classes / functions of the module which do not necessarily belong to the individual docstrings of the classes / functions (such as how these interact, or something like a quick start guide).
if you are ubuntu user than try this:
sudo apt-get remove jenkins
sudo apt-get remove --auto-remove jenkins
'apt-get remove' command is use to remove package.
I'd like to clarify a few things:
pandas.Series.tolist(). I'm not sure why the top voted answer
leads off with using pandas.Series.values.tolist() since as far as I can tell, it adds syntax/confusion with no added benefit.tst[lookupValue][['SomeCol']] is a dataframe (as stated in the
question), not a series (as stated in a comment to the question). This is because tst[lookupValue] is a dataframe, and slicing it with [['SomeCol']] asks for
a list of columns (that list that happens to have a length of 1), resulting in a dataframe being returned. If you
remove the extra set of brackets, as in
tst[lookupValue]['SomeCol'], then you are asking for just that one
column rather than a list of columns, and thus you get a series back.pandas.Series.tolist(), so you should
definitely skip the second set of brackets in this case. FYI, if you
ever end up with a one-column dataframe that isn't easily avoidable
like this, you can use pandas.DataFrame.squeeze() to convert it to
a series.tst[lookupValue]['SomeCol'] is getting a subset of a particular column via
chained slicing. It slices once to get a dataframe with only certain rows
left, and then it slices again to get a certain column. You can get
away with it here since you are just reading, not writing, but
the proper way to do it is tst.loc[lookupValue, 'SomeCol'] (which returns a series).ID = tst.loc[tst['SomeCol'] == 'SomeValue', 'SomeCol'].tolist()Demo Code:
import pandas as pd
df = pd.DataFrame({'colA':[1,2,1],
'colB':[4,5,6]})
filter_value = 1
print "df"
print df
print type(df)
rows_to_keep = df['colA'] == filter_value
print "\ndf['colA'] == filter_value"
print rows_to_keep
print type(rows_to_keep)
result = df[rows_to_keep]['colB']
print "\ndf[rows_to_keep]['colB']"
print result
print type(result)
result = df[rows_to_keep][['colB']]
print "\ndf[rows_to_keep][['colB']]"
print result
print type(result)
result = df[rows_to_keep][['colB']].squeeze()
print "\ndf[rows_to_keep][['colB']].squeeze()"
print result
print type(result)
result = df.loc[rows_to_keep, 'colB']
print "\ndf.loc[rows_to_keep, 'colB']"
print result
print type(result)
result = df.loc[df['colA'] == filter_value, 'colB']
print "\ndf.loc[df['colA'] == filter_value, 'colB']"
print result
print type(result)
ID = df.loc[rows_to_keep, 'colB'].tolist()
print "\ndf.loc[rows_to_keep, 'colB'].tolist()"
print ID
print type(ID)
ID = df.loc[df['colA'] == filter_value, 'colB'].tolist()
print "\ndf.loc[df['colA'] == filter_value, 'colB'].tolist()"
print ID
print type(ID)
Result:
df
colA colB
0 1 4
1 2 5
2 1 6
<class 'pandas.core.frame.DataFrame'>
df['colA'] == filter_value
0 True
1 False
2 True
Name: colA, dtype: bool
<class 'pandas.core.series.Series'>
df[rows_to_keep]['colB']
0 4
2 6
Name: colB, dtype: int64
<class 'pandas.core.series.Series'>
df[rows_to_keep][['colB']]
colB
0 4
2 6
<class 'pandas.core.frame.DataFrame'>
df[rows_to_keep][['colB']].squeeze()
0 4
2 6
Name: colB, dtype: int64
<class 'pandas.core.series.Series'>
df.loc[rows_to_keep, 'colB']
0 4
2 6
Name: colB, dtype: int64
<class 'pandas.core.series.Series'>
df.loc[df['colA'] == filter_value, 'colB']
0 4
2 6
Name: colB, dtype: int64
<class 'pandas.core.series.Series'>
df.loc[rows_to_keep, 'colB'].tolist()
[4, 6]
<type 'list'>
df.loc[df['colA'] == filter_value, 'colB'].tolist()
[4, 6]
<type 'list'>
Best way seems to be the following:
final LocationManager manager = (LocationManager) getSystemService( Context.LOCATION_SERVICE );
if ( !manager.isProviderEnabled( LocationManager.GPS_PROVIDER ) ) {
buildAlertMessageNoGps();
}
private void buildAlertMessageNoGps() {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage("Your GPS seems to be disabled, do you want to enable it?")
.setCancelable(false)
.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
public void onClick(@SuppressWarnings("unused") final DialogInterface dialog, @SuppressWarnings("unused") final int id) {
startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));
}
})
.setNegativeButton("No", new DialogInterface.OnClickListener() {
public void onClick(final DialogInterface dialog, @SuppressWarnings("unused") final int id) {
dialog.cancel();
}
});
final AlertDialog alert = builder.create();
alert.show();
}
Here's a robust Bash function that - despite using eval - should be safe to use.
All ${varName} variable references in the input text are expanded based on the calling shell's variables.
Nothing else is expanded: neither variable references whose names are not enclosed in {...} (such as $varName), nor command substitutions ($(...) and legacy syntax `...`), nor arithmetic substitutions ($((...)) and legacy syntax $[...]).
To treat a $ as a literal, \-escape it; e.g.:\${HOME}
Note that input is only accepted via stdin.
Example:
$ expandVarsStrict <<<'$HOME is "${HOME}"; `date` and \$(ls)' # only ${HOME} is expanded
$HOME is "/Users/jdoe"; `date` and $(ls)
Function source code:
expandVarsStrict(){
local line lineEscaped
while IFS= read -r line || [[ -n $line ]]; do # the `||` clause ensures that the last line is read even if it doesn't end with \n
# Escape ALL chars. that could trigger an expansion..
IFS= read -r -d '' lineEscaped < <(printf %s "$line" | tr '`([$' '\1\2\3\4')
# ... then selectively reenable ${ references
lineEscaped=${lineEscaped//$'\4'{/\${}
# Finally, escape embedded double quotes to preserve them.
lineEscaped=${lineEscaped//\"/\\\"}
eval "printf '%s\n' \"$lineEscaped\"" | tr '\1\2\3\4' '`([$'
done
}
The function assumes that no 0x1, 0x2, 0x3, and 0x4 control characters are present in the input, because those chars. are used internally - since the function processes text, that should be a safe assumption.
You can do it in CSS, but there isn't much support in browsers other than modern versions of Chrome, Safari and Opera at the moment. Firefox currently only supports SVG masks. See the Caniuse results for more information.
CSS:
p {
color: red;
-webkit-mask-image: -webkit-gradient(linear, left top, left bottom,
from(rgba(0,0,0,1)), to(rgba(0,0,0,0)));
}
The trick is to specify a mask that is itself a gradient that ends as invisible (thru alpha value)
See a demo with a solid background, but you can change this to whatever you want.
Notice also that all the usual image properties are available for mask-image
p {_x000D_
color: red;_x000D_
font-size: 30px;_x000D_
-webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1), rgba(0,0,0,0)), linear-gradient(to right, rgba(0,0,0,1), rgba(0,0,0,0));_x000D_
-webkit-mask-size: 100% 50%;_x000D_
-webkit-mask-repeat: no-repeat;_x000D_
-webkit-mask-position: left top, left bottom;_x000D_
}_x000D_
_x000D_
div {_x000D_
background-color: lightblue;_x000D_
}<div><p>text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text </p></div>Now, another approach is available, that is supported by Chrome, Firefox, Safari and Opera.
The idea is to use
mix-blend-mode: hard-light;
that gives transparency if the color is gray. Then, a grey overlay on the element creates the transparency
div {_x000D_
background-color: lightblue;_x000D_
}_x000D_
_x000D_
p {_x000D_
color: red;_x000D_
overflow: hidden;_x000D_
position: relative;_x000D_
width: 200px;_x000D_
mix-blend-mode: hard-light;_x000D_
}_x000D_
_x000D_
p::after {_x000D_
position: absolute;_x000D_
content: "";_x000D_
left: 0px;_x000D_
top: 0px;_x000D_
height: 100%;_x000D_
width: 100%;_x000D_
background: linear-gradient(transparent, gray);_x000D_
pointer-events: none;_x000D_
}<div><p>text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text </p></div>Unlike other methods presented here, this bit of code will not cause the browser to display a warning asking the user if he wants to leave; instead, it exploits the evented nature of the DOM to redirect back to the current page (and thus cancel navigation) before the browser has a chance to unload it from memory.
Since it works by short-circuiting navigation directly, it cannot be used to prevent the page from being closed; however, it can be used to disable frame-busting.
(function () {
var location = window.document.location;
var preventNavigation = function () {
var originalHashValue = location.hash;
window.setTimeout(function () {
location.hash = 'preventNavigation' + ~~ (9999 * Math.random());
location.hash = originalHashValue;
}, 0);
};
window.addEventListener('beforeunload', preventNavigation, false);
window.addEventListener('unload', preventNavigation, false);
})();
Disclaimer: You should never do this. If a page has frame-busting code on it, please respect the wishes of the author.
There are 10 events in ASP.NET page life cycle, and the sequence is:
Below is a pictorial view of ASP.NET Page life cycle with what kind of code is expected in that event. I suggest you read this article I wrote on the ASP.NET Page life cycle, which explains each of the 10 events in detail and when to use them.
Image source: my own article at https://www.c-sharpcorner.com/uploadfile/shivprasadk/Asp-Net-application-and-page-life-cycle/ from 19 April 2010
getName() – returns the name of the entity (class, interface, array class, primitive type, or void) represented by this Class object, as a String.
getCanonicalName() – returns the canonical name of the underlying class as defined by the Java Language Specification.
getSimpleName() – returns the simple name of the underlying class, that is the name it has been given in the source code.
package com.practice;
public class ClassName {
public static void main(String[] args) {
ClassName c = new ClassName();
Class cls = c.getClass();
// returns the canonical name of the underlying class if it exists
System.out.println("Class = " + cls.getCanonicalName()); //Class = com.practice.ClassName
System.out.println("Class = " + cls.getName()); //Class = com.practice.ClassName
System.out.println("Class = " + cls.getSimpleName()); //Class = ClassName
System.out.println("Class = " + Map.Entry.class.getName()); // -> Class = java.util.Map$Entry
System.out.println("Class = " + Map.Entry.class.getCanonicalName()); // -> Class = java.util.Map.Entry
System.out.println("Class = " + Map.Entry.class.getSimpleName()); // -> Class = Entry
}
}
One difference is that if you use an anonymous class you can get a null value when trying to get the name of the class using the getCanonicalName()
Another fact is that getName() method behaves differently than the getCanonicalName() method for inner classes. getName() uses a dollar as the separator between the enclosing class canonical name and the inner class simple name.
To know more about retrieving a class name in Java.
If nothing of the above helps, make sure you have a proper "Execution environment" selected, and not an "Alternate JRE".
To be found under:
Project -> Build Path -> Libraries
Select the JRE System Library and click Edit....
If "Alternate JRE ..." is selected, change it to a fitting "Execution Environment" like JavaSE-1.8 (jre1.8.0_60). No idea why, but this will solve it.
Based on user3676011 answer, I can suggest more detailed one with small correction. This solution works great on Swift 2.0.
enum CollectionViewContentPosition {
case Left
case Center
}
var collectionViewContentPosition: CollectionViewContentPosition = .Left
func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout,
insetForSectionAtIndex section: Int) -> UIEdgeInsets {
if collectionViewContentPosition == .Left {
return UIEdgeInsetsZero
}
// Center collectionView content
let itemsCount: CGFloat = CGFloat(collectionView.numberOfItemsInSection(section))
let collectionViewWidth: CGFloat = collectionView.bounds.width
let itemWidth: CGFloat = 40.0
let itemsMargin: CGFloat = 10.0
let edgeInsets = (collectionViewWidth - (itemsCount * itemWidth) - ((itemsCount-1) * itemsMargin)) / 2
return UIEdgeInsetsMake(0, edgeInsets, 0, 0)
}
There was an issue in
(CGFloat(elements.count) * 10))
where should be additional -1 mentioned.
If you're looking for a ruby based solution for this problem, I recommend using the Google Calculator method a solution similar to the following: http://j.mp/QIC564
require 'faraday'
require 'faraday_middleware'
require 'json'
# Debug:
# require "pry"
country_code_src = "USD"
country_code_dst = "INR"
connection = Faraday.get("http://www.google.com/ig/calculator?hl=en&q=1#{country_code_src}=?#{country_code_dst}")
currency_comparison_hash = eval connection.body #Google's output is not JSON, it's a hash
dst_currency_value, *dst_currency_text = *currency_comparison_hash[:rhs].split(' ')
dst_currency_value = dst_currency_value.to_f
dst_currency_text = dst_currency_text.join(' ')
puts "#{country_code_dst} -> #{dst_currency_value} (#{dst_currency_text} to 1 #{country_code_src})"
Note that in general, IDE's like Visual Studio will markup a comment in the context of the current language, by selecting the text you wish to turn into a comment, and then using the Ctrl+K Ctrl+C shortcut, or if you are using Resharper / Intelli-J style shortcuts, then Ctrl+/.
Server side Comments:
Razor .cshtml
@* Comment goes here *@
.aspx
For those looking for the older .aspx view (and Asp.Net WebForms) server side comment syntax:
<%-- Comment goes here --%>
Client Side Comments
HTML Comment
<!-- Comment goes here -->
Javascript Comment
// One line Comment goes Here
/* Multiline comment
goes here */
As OP mentions, although not displayed on the browser, client side comments will still be generated for the page / script file on the server and downloaded by the page over HTTP, which unless removed (e.g. minification), will waste I/O, and, since the comment can be viewed by the user by viewing the page source or intercepting the traffic with the browser's Dev Tools or a tool like Fiddler or Wireshark, can also pose a security risk, hence the preference to use server side comments on server generated code (like MVC views or .aspx pages).
now is a class method in the class datetime in the module datetime. So you need
datetime.datetime.now()
Or you can use a different import
from datetime import datetime
Done this way allows you to use datetime.now as per the code in the question.
Using Suse Linux (Linux linux 3.16.7-48-default) and PHP 5.6.1 as root, this helped:
zypper in php5-dom
plus restart
systemctl restart apache2
Concise if you are just interested in the time elapsed that is under 24 hours. You can format the output as needed in the return statement :
import datetime
def elapsed_interval(start,end):
elapsed = end - start
min,secs=divmod(elapsed.days * 86400 + elapsed.seconds, 60)
hour, minutes = divmod(min, 60)
return '%.2d:%.2d:%.2d' % (hour,minutes,secs)
if __name__ == '__main__':
time_start=datetime.datetime.now()
""" do your process """
time_end=datetime.datetime.now()
total_time=elapsed_interval(time_start,time_end)
You can't add image from desktop to UIimageView, you only can add image (dragging) into project folders and then select the name image into UIimageView properties (inspector).
Tutorial on how to do that: http://conecode.com/news/2011/06/ios-tutorial-creating-an-image-view-uiimageview/
I used RESTful API in my services, and here is my opinion:
First we must get to a common view: PUT is used to update an resource not create or get.
I defined resources with: Stateless resource and Stateful resource:
Stateless resources For these resources, just return the HttpCode with empty body, it's enough.
Stateful resources For example: the resource's version. For this kind of resources, you must provide the version when you want to change it, so return the full resource or return the version to the client, so the client need't to send a get request after the update action.
But, for a service or system, keep it simple, clearly, easy to use and maintain is the most important thing.
<div class="col-md-12">
<p style="color: #28a745; font-weight: bold; font-size:25px; text-align: right " >Total Productos a pagar= {{ getTotal() }} {{ getResult() | currency }}
<button class="btn btn-success" type="submit" [disabled]="!getResult()" (click)="onSubmit()">
Ver Pedido
</button>
</p>
</div>
thank you, your first error guides me here and the solution solve mine too!
for permission error, f = open('output', 'w+'), change it into f = open(output+'output', 'w+').
or something else, but the way you are now using is having access to the installation directory of Python which normally in Program Files, and it probably needs administrator permission.
for sure, you could probably running python/your script as administrator to pass permission error though
To add up to Louis answer:
Alternatively you can use the attribute ToolVersion="12.0" if you are using Visual Studio 2013 instead of using the ToolPath Attribute. Details visit http://msdn.microsoft.com/en-us/library/dd647548.aspx
So you are not forced to use absolute path.
It's an abstract reference value to a resource, often memory or an open file, or a pipe.
Properly, in Windows, (and generally in computing) a handle is an abstraction which hides a real memory address from the API user, allowing the system to reorganize physical memory transparently to the program. Resolving a handle into a pointer locks the memory, and releasing the handle invalidates the pointer. In this case think of it as an index into a table of pointers... you use the index for the system API calls, and the system can change the pointer in the table at will.
Alternatively a real pointer may be given as the handle when the API writer intends that the user of the API be insulated from the specifics of what the address returned points to; in this case it must be considered that what the handle points to may change at any time (from API version to version or even from call to call of the API that returns the handle) - the handle should therefore be treated as simply an opaque value meaningful only to the API.
I should add that in any modern operating system, even the so-called "real pointers" are still opaque handles into the virtual memory space of the process, which enables the O/S to manage and rearrange memory without invalidating the pointers within the process.
Windows 10 and Android Studio: Ctrl + / (on small num pad), don't use Ctrl + Shift-7!
string[] str = new string[]{"1","2"};
string[] str = new string[4];
If you are using cookies to keep session, you can use interceptor to share cookies from browser to postman.
Also to upload a file you can use form-data tab under body tab on postman, In which you can provide data in key-value format and for each key you can select the type of value text/file. when you select file type option appeared to upload the file.
To upgrade any python package, use pip install <pkg_name> --upgrade.
So in your case it would be pip install tensorflow --upgrade. Just updated to 1.1.0
Short answer: using as.data.frame.matrix(mytable), as @Victor Van Hee suggested.
Long answer: as.data.frame(mytable) may not work on contingency tables generated by table() function, even if is.matrix(your_table) returns TRUE. It will still melt you table into the factor1 factor2 factori counts format.
Example:
> freq_t = table(cyl = mtcars$cyl, gear = mtcars$gear)
> freq_t
gear
cyl 3 4 5
4 1 8 2
6 2 4 1
8 12 0 2
> is.matrix(freq_t)
[1] TRUE
> as.data.frame(freq_t)
cyl gear Freq
1 4 3 1
2 6 3 2
3 8 3 12
4 4 4 8
5 6 4 4
6 8 4 0
7 4 5 2
8 6 5 1
9 8 5 2
> as.data.frame.matrix(freq_t)
3 4 5
4 1 8 2
6 2 4 1
8 12 0 2
In addition to DCookie's answer above, you can also use chr(39) for a single quote.
I find this particularly useful when I have to create a number of insert/update statements based on a large amount of existing data.
Here's a very quick example:
Lets say we have a very simple table, Customers, that has 2 columns, FirstName and LastName. We need to move the data into Customers2, so we need to generate a bunch of INSERT statements.
Select 'INSERT INTO Customers2 (FirstName, LastName) ' ||
'VALUES (' || chr(39) || FirstName || chr(39) ',' ||
chr(39) || LastName || chr(39) || ');' From Customers;
I've found this to be very useful when moving data from one environment to another, or when rebuilding an environment quickly.
Construct your client as such
HostnameVerifier hostnameVerifier = HttpsURLConnection.getDefaultHostnameVerifier();
ClientConfig config = new DefaultClientConfig();
SSLContext ctx = SSLContext.getInstance("SSL");
ctx.init(null, myTrustManager, null);
config.getProperties().put(HTTPSProperties.PROPERTY_HTTPS_PROPERTIES, new HTTPSProperties(hostnameVerifier, ctx));
Client client = Client.create(config);
Ripped from this blog post with more details: http://blogs.oracle.com/enterprisetechtips/entry/consuming_restful_web_services_with
For information on setting up your certs, see this nicely answered SO question: Using HTTPS with REST in Java
It seems that when this error appears it is an indication that the selenium-java plugin for maven is out-of-date.
Changing the version in the pom.xml should fix the problem
Below I sum up Prateek Joshi's awesome explanation.
The theory:
That is:
And for an example:
Also, if you haven't already, I suggest reading Roger Pate's answer.
Solution native Javascript :
document.getElementById("theSelectId").insertBefore(new Option('', ''), document.getElementById("theSelectId").firstChild);
example : http://codepen.io/anon/pen/GprybL
"Segmentation fault" means that you tried to access memory that you do not have access to.
The first problem is with your arguments of main. The main function should be int main(int argc, char *argv[]), and you should check that argc is at least 2 before accessing argv[1].
Also, since you're passing in a float to printf (which, by the way, gets converted to a double when passing to printf), you should use the %f format specifier. The %s format specifier is for strings ('\0'-terminated character arrays).
For those looking for a way to do this with $object->method:
call_user_func_array(array($object, 'method_name'), $array);
I was successful with this in a construct function that calls a variable method_name with variable parameters.
Maybe you should try this:
<li class="{{ Request::is('admin/dashboard') ? 'active' : '' }}">Dashboard</li>
Sample code to differentiate OS's using python:
from sys import platform as _platform
if _platform == "linux" or _platform == "linux2":
# linux
elif _platform == "darwin":
# MAC OS X
elif _platform == "win32":
# Windows
elif _platform == "win64":
# Windows 64-bit
It is similar to x = (x >> 1).
(operand1)(operator)=(operand2) implies(=>) (operand1)=(operand1)(operator)(operand2)
It shifts the binary value of x by one to the right.
E.g.
int x=3; // binary form (011)
x = x >> 1; // zero shifted in from the left, 1 shifted out to the right:
// x=1, binary form (001)
Multi-line labels using dynamic height may require additional information to set the size properly. You can use sizeWithAttributes with UIFont and NSParagraphStyle to specify both the font and the line-break mode.
You would define the Paragraph Style and use an NSDictionary like this:
// set paragraph style
NSMutableParagraphStyle *style = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
[style setLineBreakMode:NSLineBreakByWordWrapping];
// make dictionary of attributes with paragraph style
NSDictionary *sizeAttributes = @{NSFontAttributeName:myLabel.font, NSParagraphStyleAttributeName: style};
// get the CGSize
CGSize adjustedSize = CGSizeMake(label.frame.size.width, CGFLOAT_MAX);
// alternatively you can also get a CGRect to determine height
CGRect rect = [myLabel.text boundingRectWithSize:adjustedSize
options:NSStringDrawingUsesLineFragmentOrigin
attributes:sizeAttributes
context:nil];
You can use the CGSize 'adjustedSize' or CGRect as rect.size.height property if you're looking for the height.
More info on NSParagraphStyle here: https://developer.apple.com/library/mac/documentation/cocoa/reference/applicationkit/classes/NSParagraphStyle_Class/Reference/Reference.html
It will be very browser dependant. 100 items doesn't sound like a large number - I expect you could go a lot higher than that. Thousands shouldn't be a problem. What may be a problem is the total memory consumption.
Just wondering - why would you want to clone a function when you have prototypes AND can set the scope of a function call to anything you wish?
var funcA = {};
funcA.data = 'something';
funcA.changeData = function(d){ this.data = d; }
var funcB = {};
funcB.data = 'else';
funcA.changeData.call(funcB.data);
alert(funcA.data + ' ' + funcB.data);
let test = {a: 1, b: 2, c: 3};
Object.entries(test).forEach(([key, value]) => console.log(key, value))
// a 1
// b 2
// c 3
-- First Truncate temporary table SQL> TRUNCATE TABLE test_temp1; -- Then Drop temporary table SQL> DROP TABLE test_temp1;
Workbooks.open("E:\sarath\PTMetrics\20131004\D8 L538-L550 16MY\D8 L538-L550_16MY_Powertrain Metrics_20131002.xlsm")
Or, in a more structured way...
Sub openwb()
Dim sPath As String, sFile As String
Dim wb As Workbook
sPath = "E:\sarath\PTMetrics\20131004\D8 L538-L550 16MY\"
sFile = sPath & "D8 L538-L550_16MY_Powertrain Metrics_20131002.xlsm"
Set wb = Workbooks.Open(sFile)
End Sub
I have been avoiding this issue in the past by simply linking libstdc++ statically with this parameter sent to g++ when linking my executable:
-static-libstdc++
If linking in the library statically is an option this is probably the quickest work-around.
I'm using this:
$ echo -e '\u2620'
?
This is pretty easier than searching a hex representation... I'm using this in my shell scripts. That works on gnome-term and urxvt AFAIK.
Couldn't find any official documentation (no surprise there) but according to this interesting article, those elements are injected in order to enable Word to convert the HTML back to fully compatible Word document, with everything preserved.
The relevant paragraph:
Microsoft added the special tags to Word's HTML with an eye toward backward compatibility. Microsoft wanted you to be able to save files in HTML complete with all of the tracking, comments, formatting, and other special Word features found in traditional DOC files. If you save a file in HTML and then reload it in Word, theoretically you don't loose anything at all.
This makes lots of sense.
For your specific question.. the o in the <o:p> means "Office namespace" so anything following the o: in a tag means "I'm part of Office namespace" - in case of <o:p> it just means paragraph, the equivalent of the ordinary <p> tag.
I assume that every HTML tag has its Office "equivalent" and they have more.
If you use numpy,
if np.zeros(3)==None: pass
will give you error when numpy does elementwise comparison
Please see https://github.com/joshua-gould/canvas2pdf. This library creates a PDF representation of your canvas element, unlike the other proposed solutions which embed an image in a PDF document.
//Create a new PDF canvas context.
var ctx = new canvas2pdf.Context(blobStream());
//draw your canvas like you would normally
ctx.fillStyle='yellow';
ctx.fillRect(100,100,100,100);
// more canvas drawing, etc...
//convert your PDF to a Blob and save to file
ctx.stream.on('finish', function () {
var blob = ctx.stream.toBlob('application/pdf');
saveAs(blob, 'example.pdf', true);
});
ctx.end();
I've found this to work the best across all browsers and devices (PC, tables & mobile).
<script type="text/javascript">
function iframeLoaded() {
var iFrameID = document.getElementById('idIframe');
if(iFrameID) {
// here you can make the height, I delete it first, then I make it again
iFrameID.height = "";
iFrameID.height = iFrameID.contentWindow.document.body.scrollHeight + "px";
}
}
</script>
<iframe id="idIframe" onload="iframeLoaded()" frameborder="0" src="yourpage.php" height="100%" width="100%" scrolling="no"></iframe>
With Windows 8.1, you can now trust invalid SSL certs. You have to either use the Windows.Web.HttpClient or if you want to use the System.Net.Http.HttpClient, you can use the message handler adapter I wrote: http://www.nuget.org/packages/WinRtHttpClientHandler
Docs are on the GitHub: https://github.com/onovotny/WinRtHttpClientHandler
For those who like me could not solve this problem with the solutions above, I sugest verifying if you initialize the $(element).datetimepicker(...) in different locations at the same time.
In my case, after a long time, I found a global.js interfering with another datetimepicker initialization.
If you need for some reason maintain work with different initializations, in different files, remember to remove the datetimepicker before each one with:
$(element).datetimepicker('remove')
Reference: https://www.malot.fr/bootstrap-datetimepicker/index.php#methods
Edit: This solution still needs to import the language files correctly, right after the bootstrap-datetimepicker.js.
I hope this helps!
AGE is defined as "42" so the line:
str += "Do you feel " + AGE + " years old?";
is converted to:
str += "Do you feel " + "42" + " years old?";
Which isn't valid since "Do you feel " and "42" are both const char[]. To solve this, you can make one a std::string, or just remove the +:
// 1.
str += std::string("Do you feel ") + AGE + " years old?";
// 2.
str += "Do you feel " AGE " years old?";
Apparently, _JAVA_OPTIONS works on Linux, too:
$ export _JAVA_OPTIONS="-Xmx1g"
$ java -jar jconsole.jar &
Picked up _JAVA_OPTIONS: -Xmx1g
To change the panel's background color, use the following code:
myplot + theme(panel.background = element_rect(fill = 'green', colour = 'red'))
To change the color of the plot (but not the color of the panel), you can do:
myplot + theme(plot.background = element_rect(fill = 'green', colour = 'red'))
See here for more theme details Quick reference sheet for legends, axes and themes.
You need to invoke CreateInstanceAndUnwrap before your proxy object will execute in the foreign application domain.
class Program
{
static void Main(string[] args)
{
AppDomainSetup domaininfo = new AppDomainSetup();
domaininfo.ApplicationBase = System.Environment.CurrentDirectory;
Evidence adevidence = AppDomain.CurrentDomain.Evidence;
AppDomain domain = AppDomain.CreateDomain("MyDomain", adevidence, domaininfo);
Type type = typeof(Proxy);
var value = (Proxy)domain.CreateInstanceAndUnwrap(
type.Assembly.FullName,
type.FullName);
var assembly = value.GetAssembly(args[0]);
// AppDomain.Unload(domain);
}
}
public class Proxy : MarshalByRefObject
{
public Assembly GetAssembly(string assemblyPath)
{
try
{
return Assembly.LoadFile(assemblyPath);
}
catch (Exception)
{
return null;
// throw new InvalidOperationException(ex);
}
}
}
Also, note that if you use LoadFrom you'll likely get a FileNotFound exception because the Assembly resolver will attempt to find the assembly you're loading in the GAC or the current application's bin folder. Use LoadFile to load an arbitrary assembly file instead--but note that if you do this you'll need to load any dependencies yourself.
The location of specific tables/indexes can be adjusted by TABLESPACEs:
CREATE TABLESPACE dbspace LOCATION '/data/dbs';
CREATE TABLE something (......) TABLESPACE dbspace;
CREATE TABLE otherthing (......) TABLESPACE dbspace;
If you use Custom Actions written in .NET as part of your MSI installer then you have another problem.
The 'shim' that runs these custom actions is always 32bit then your custom action will run 32bit as well, despite what target you specify.
More info & some ninja moves to get around (basically change the MSI to use the 64 bit version of this shim)
Building an MSI in Visual Studio 2005/2008 to work on a SharePoint 64
If you have installed WAMP on your machine, please make sure that it is running. Do not EXIT the WAMP from tray menu since it will stop the MySQL Server.
In your code you are querying for the payment element in default namespace, but in the XML response it is declared as in http://apilistener.envoyservices.com namespace.
So, you are missing a namespace declaration:
$xml->registerXPathNamespace('envoy', 'http://apilistener.envoyservices.com');
Now you can use the envoy namespace prefix in your xpath query:
xpath('//envoy:payment')
The full code would be:
$xml = simplexml_load_string($soap_response);
$xml->registerXPathNamespace('envoy', 'http://apilistener.envoyservices.com');
foreach ($xml->xpath('//envoy:payment') as $item)
{
print_r($item);
}
Note: I removed the soap namespace declaration as you do not seem to be using it (it is only useful if you would use the namespace prefix in you xpath queries).
Find root build.gradle file and add google maven repo inside allprojects tag
repositories {
mavenLocal()
mavenCentral()
maven { // <-- Add this
url 'https://maven.google.com/'
name 'Google'
}
}
It's better to use specific version instead of variable version
compile 'com.android.support:appcompat-v7:27.0.0'
If you're using Android Plugin for Gradle 3.0.0 or latter version
repositories {
mavenLocal()
mavenCentral()
google() //---> Add this
}
and inject dependency in this way :
implementation 'com.android.support:appcompat-v7:27.0.0'
This should work for you:
let example = $('#example').DataTable({
columnDefs: [{
orderable: false,
className: 'select-checkbox',
targets: 0
}],
select: {
style: 'os',
selector: 'td:first-child'
},
order: [
[1, 'asc']
]
});
example.on("click", "th.select-checkbox", function() {
if ($("th.select-checkbox").hasClass("selected")) {
example.rows().deselect();
$("th.select-checkbox").removeClass("selected");
} else {
example.rows().select();
$("th.select-checkbox").addClass("selected");
}
}).on("select deselect", function() {
("Some selection or deselection going on")
if (example.rows({
selected: true
}).count() !== example.rows().count()) {
$("th.select-checkbox").removeClass("selected");
} else {
$("th.select-checkbox").addClass("selected");
}
});
I've added to the CSS though:
table.dataTable tr th.select-checkbox.selected::after {
content: "?";
margin-top: -11px;
margin-left: -4px;
text-align: center;
text-shadow: rgb(176, 190, 217) 1px 1px, rgb(176, 190, 217) -1px -1px, rgb(176, 190, 217) 1px -1px, rgb(176, 190, 217) -1px 1px;
}
Working JSFiddle, hope that helps.
The only difference between isBlank() and isEmpty() is:
StringUtils.isBlank(" ") = true //compared string value has space and considered as blank
StringUtils.isEmpty(" ") = false //compared string value has space and not considered as empty
Davids, I had the exact same problem as you. MVC is not intuitive and it seems when they designed it the kiddos didn't understand the purpose or importance of an intuitive querystring system for MVC.
Querystrings are not set in the routes at all (RouteConfig). They are add-on "extra" parameters to Actions in the Controller. This is very confusing as the Action parameters are designed to process BOTH paths AND Querystrings. If you added parameters and they did not work, add a second one for the querystring as so:
This would be your action in your Controller class that catches the ID (which is actually just a path set in your RouteConfig file as a typical default path in MVC):
public ActionResult Hello(int id)
But to catch querystrings an additional parameter in your Controller needs to be the added (which is NOT set in your RouteConfig file, by the way):
public ActionResult Hello(int id, string start, string end)
This now listens for "/Hello?start=&end=" or "/Hello/?start=&end=" or "/Hello/45?start=&end=" assuming the "id" is set to optional in the RouteConfig.cs file.
If you wanted to create a "custom route" in the RouteConfig file that has no "id" path, you could leave off the "id" or other parameter after the action in that file. In that case your parameters in your Action method in the controller would process just querystrings.
I found this extremely confusing myself so you are not alone! They should have designed a simple way to add querystring routes for both specific named strings, any querystring name, and any number of querystrings in the RouteConfig file configuration design. By not doing that it leaves the whole use of querystrings in MVC web applications as questionable, which is pretty bizarre since querystrings have been a stable part of the World Wide Web since the mid-1990's. :(
Change your directory to where script is located by using cd command
Then type
bash program-name.sh
For a more aesthetic appearance :) can be:
left:-9999em;
top:-9999em;
position for .sNv2 .nav UL can be replaced by z-index:-1 and z-index:1 for .sNv2 .nav LI:Hover UL
Usage:
select replace_foreign_key('user_rates_posts', 'post_id', 'ON DELETE CASCADE');
Function:
CREATE OR REPLACE FUNCTION
replace_foreign_key(f_table VARCHAR, f_column VARCHAR, new_options VARCHAR)
RETURNS VARCHAR
AS $$
DECLARE constraint_name varchar;
DECLARE reftable varchar;
DECLARE refcolumn varchar;
BEGIN
SELECT tc.constraint_name, ccu.table_name AS foreign_table_name, ccu.column_name AS foreign_column_name
FROM
information_schema.table_constraints AS tc
JOIN information_schema.key_column_usage AS kcu
ON tc.constraint_name = kcu.constraint_name
JOIN information_schema.constraint_column_usage AS ccu
ON ccu.constraint_name = tc.constraint_name
WHERE constraint_type = 'FOREIGN KEY'
AND tc.table_name= f_table AND kcu.column_name= f_column
INTO constraint_name, reftable, refcolumn;
EXECUTE 'alter table ' || f_table || ' drop constraint ' || constraint_name ||
', ADD CONSTRAINT ' || constraint_name || ' FOREIGN KEY (' || f_column || ') ' ||
' REFERENCES ' || reftable || '(' || refcolumn || ') ' || new_options || ';';
RETURN 'Constraint replaced: ' || constraint_name || ' (' || f_table || '.' || f_column ||
' -> ' || reftable || '.' || refcolumn || '); New options: ' || new_options;
END;
$$ LANGUAGE plpgsql;
Be aware: this function won't copy attributes of initial foreign key. It only takes foreign table name / column name, drops current key and replaces with new one.
it checks valid number integers or float or double not a string
regex that i used
simple regex
1. ^[0-9]*[.]?[0-9]*$
advance regex
2. ^-?[\d.]+(?:e-?\d+)?$
eg:only numbers
var str='1232323';
var reg=/^[0-9]*[.]?[0-9]*$/;
console.log(reg.test(str))eg:123434
eg:.1232323
eg:12.3434434
eg:1122212.efsffasf
eg:2323fdf34434
eg:0.3232rf3333
////////////////////////////////////////////////////////////////////
^-?[\d.]+(?:e-?\d+)?$
eg:13123123
eg:12344.3232
eg:2323323e4
eg:0.232332
One option is to type [command] + [shift] + [p] (or the equivalent) and then type 'indentation'. The top result should be 'Indendtation: Reindent Lines'. Press [enter] and it will format the document.
Another option is to install the Emmet plugin (http://emmet.io/), which will provide not only better formatting, but also a myriad of other incredible features. To get the output you're looking for using Sublime Text 3 with the Emmet plugin requires just the following:
p [tab][enter] Hello world!
When you type p [tab] Emmet expands it to:
<p></p>
Pressing [enter] then further expands it to:
<p>
</p>
With the cursor indented and on the line between the tags. Meaning that typing text results in:
<p>
Hello, world!
</p>
I've used it to create objects based on memory containing messages received from the network.
I'm a bit late to the answer, but you may want to do this if you want the whole element, not only the values you want to group by:
var query = doc.Elements("whatever")
.GroupBy(element => new {
id = (int) element.Attribute("id"),
category = (int) element.Attribute("cat") })
.Select(e => e.First());
This will give you the first whole element matching your group by selection, much like Jon Skeets second example using DistinctBy, but without implementing IEqualityComparer comparer. DistinctBy will most likely be faster, but the solution above will involve less code if performance is not an issue.
This also works like a charm
<form>_x000D_
<label class="radio-inline">_x000D_
<input type="radio" name="optradio" checked>Option 1_x000D_
</label>_x000D_
<label class="radio-inline">_x000D_
<input type="radio" name="optradio">Option 2_x000D_
</label>_x000D_
<label class="radio-inline">_x000D_
<input type="radio" name="optradio">Option 3_x000D_
</label>_x000D_
</form>Git rebase is closer to a merge. The difference in rebase is:
So that means that all your local commits are moved to the end, after all the remote commits. If you have a merge conflict, you have to solve it too.
I don't know what you imagine when you say "beautiful", but what about this? I personally think it's worse than the classic form you posted, but somebody might like it...
if (str instanceof String == false) { /* ... */ }
Support for downloading binary files in using ajax is not great, it is very much still under development as working drafts.
You can have the browser download the requested file simply by using the code below, and this is supported in all browsers, and will obviously trigger the WebApi request just the same.
$scope.downloadFile = function(downloadPath) {
window.open(downloadPath, '_blank', '');
}
Using ajax to download the binary file can be done in some browsers and below is an implementation that will work in the latest flavours of Chrome, Internet Explorer, FireFox and Safari.
It uses an arraybuffer response type, which is then converted into a JavaScript blob, which is then either presented to save using the saveBlob method - though this is only currently present in Internet Explorer - or turned into a blob data URL which is opened by the browser, triggering the download dialog if the mime type is supported for viewing in the browser.
Note: Internet Explorer 11 did not like using the msSaveBlob function if it had been aliased - perhaps a security feature, but more likely a flaw, So using var saveBlob = navigator.msSaveBlob || navigator.webkitSaveBlob ... etc. to determine the available saveBlob support caused an exception; hence why the code below now tests for navigator.msSaveBlob separately. Thanks? Microsoft
// Based on an implementation here: web.student.tuwien.ac.at/~e0427417/jsdownload.html
$scope.downloadFile = function(httpPath) {
// Use an arraybuffer
$http.get(httpPath, { responseType: 'arraybuffer' })
.success( function(data, status, headers) {
var octetStreamMime = 'application/octet-stream';
var success = false;
// Get the headers
headers = headers();
// Get the filename from the x-filename header or default to "download.bin"
var filename = headers['x-filename'] || 'download.bin';
// Determine the content type from the header or default to "application/octet-stream"
var contentType = headers['content-type'] || octetStreamMime;
try
{
// Try using msSaveBlob if supported
console.log("Trying saveBlob method ...");
var blob = new Blob([data], { type: contentType });
if(navigator.msSaveBlob)
navigator.msSaveBlob(blob, filename);
else {
// Try using other saveBlob implementations, if available
var saveBlob = navigator.webkitSaveBlob || navigator.mozSaveBlob || navigator.saveBlob;
if(saveBlob === undefined) throw "Not supported";
saveBlob(blob, filename);
}
console.log("saveBlob succeeded");
success = true;
} catch(ex)
{
console.log("saveBlob method failed with the following exception:");
console.log(ex);
}
if(!success)
{
// Get the blob url creator
var urlCreator = window.URL || window.webkitURL || window.mozURL || window.msURL;
if(urlCreator)
{
// Try to use a download link
var link = document.createElement('a');
if('download' in link)
{
// Try to simulate a click
try
{
// Prepare a blob URL
console.log("Trying download link method with simulated click ...");
var blob = new Blob([data], { type: contentType });
var url = urlCreator.createObjectURL(blob);
link.setAttribute('href', url);
// Set the download attribute (Supported in Chrome 14+ / Firefox 20+)
link.setAttribute("download", filename);
// Simulate clicking the download link
var event = document.createEvent('MouseEvents');
event.initMouseEvent('click', true, true, window, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
link.dispatchEvent(event);
console.log("Download link method with simulated click succeeded");
success = true;
} catch(ex) {
console.log("Download link method with simulated click failed with the following exception:");
console.log(ex);
}
}
if(!success)
{
// Fallback to window.location method
try
{
// Prepare a blob URL
// Use application/octet-stream when using window.location to force download
console.log("Trying download link method with window.location ...");
var blob = new Blob([data], { type: octetStreamMime });
var url = urlCreator.createObjectURL(blob);
window.location = url;
console.log("Download link method with window.location succeeded");
success = true;
} catch(ex) {
console.log("Download link method with window.location failed with the following exception:");
console.log(ex);
}
}
}
}
if(!success)
{
// Fallback to window.open method
console.log("No methods worked for saving the arraybuffer, using last resort window.open");
window.open(httpPath, '_blank', '');
}
})
.error(function(data, status) {
console.log("Request failed with status: " + status);
// Optionally write the error out to scope
$scope.errorDetails = "Request failed with status: " + status;
});
};
var downloadPath = "/files/instructions.pdf";
$scope.downloadFile(downloadPath);
You should modify your WebApi method to return the following headers:
I have used the x-filename header to send the filename. This is a custom header for convenience, you could however extract the filename from the content-disposition header using regular expressions.
You should set the content-type mime header for your response too, so the browser knows the data format.
I hope this helps.
SELECT <rows> FROM TABLE_NAME WHERE ROWID=(SELECT MIN(ROWID) FROM TABLE_NAME)
UNION
SELECT <rows> FROM TABLE_NAME WHERE ROWID=(SELECT MAX(ROWID) FROM TABLE_NAME)
or
SELECT * FROM TABLE_NAME WHERE ROWID=(SELECT MIN(ROWID) FROM TABLE_NAME)
OR ROWID=(SELECT MAX(ROWID) FROM TABLE_NAME)
only option is to set the value in the controller, If your view is Create then in the controller action add the empty model, and set the value like,
Public ActionResult Create()
{
UserRating ur = new UserRating();
ur.AllowRating = true;
return View(ur);
}
next = pow(2, ceil(log(x)/log(2)));
This works by finding the number you'd have raise 2 by to get x (take the log of the number, and divide by the log of the desired base, see wikipedia for more). Then round that up with ceil to get the nearest whole number power.
This is a more general purpose (i.e. slower!) method than the bitwise methods linked elsewhere, but good to know the maths, eh?
So, After taking a while I figured out that the old push certificate generating service also exists.
You get two options:
Those who want to achieve the old style .p12 certificate can get it from second option. I have not used the first option yet as most of the third-party push notification service providers still need the .p12 format certificate.
Pass in the straight XML instead of a dictionary.
To "automate" the process of importing the generated .sql file, while avoiding all the traps that can be hidden in trying to pass files through stdin and stdout, just tell MySQL to execute the generated .sql file using the SOURCE command in MySQL.
The syntax in the short, but excellent, answer, from Kshitij Sood, gives the best starting point. In short, modify the OP's command according to Kshitij Sood's syntax and replace the commands in that with the SOURCE command:
#!/bin/bash
mysql -u$user -p$password $dbname -Bse "SOURCE ds_fbids.sql
SOURCE ds_fbidx.sql"
If the database name is included in the generated .sql file, it can be dropped from the command.
The presumption here is that the generated file is valid as an .sql file on its own. By not having the file redirected, piped, or in any other manner handled by the shell, there is no issue with needing to escape any of the characters in the generated output because of the shell. The rules with respect to what needs to be escaped in an .sql file, of course, still apply.
How to deal with the security issues around the password on the command line, or in a my.cnf file, etc., has been well addressed in other answers, with some excellent suggestions. My favorite answer, from Danny, covers that, including how to handle the issue when dealing with cron jobs, or anything else.
To address a comment (question?) on the short answer I mentioned: No, it cannot be used with a HEREDOC syntax, as that shell command is given. HEREDOC can be used in the redirection version syntax, (without the -Bse option), since I/O redirection is what HEREDOC is built around. If you need the functionality of HEREDOC, it would be better to use it in the creation of a .sql file, even if it's a temporary one, and use that file as the "command" to execute with the MySQL batch line.
#!/bin/bash
cat >temp.sql <<SQL_STATEMENTS
...
SELECT \`column_name\` FROM \`table_name\` WHERE \`column_name\`='$shell_variable';
...
SQL_STATEMENTS
mysql -u $user -p$password $db_name -Be "SOURCE temp.sql"
rm -f temp.sql
Bear in mind that because of shell expansion you can use shell and environment variables within the HEREDOC. The down-side is that you must escape each and every backtick. MySQL uses them as the delimiters for identifiers but the shell, which gets the string first, uses them as executable command delimiters. Miss the escape on a single backtick of the MySQL commands, and the whole thing explodes with errors. The whole issue can be solved by using a quoted LimitString for the HEREDOC:
#!/bin/bash
cat >temp.sql <<'SQL_STATEMENTS'
...
SELECT `column_name` FROM `table_name` WHERE `column_name`='constant_value';
...
SQL_STATEMENTS
mysql -u $user -p$password $db_name -Be "SOURCE temp.sql"
rm -f temp.sql
Removing shell expansion that way eliminates the need to escape the backticks, and other shell-special characters. It also removes the ability to use shell and environment variables within it. That pretty much removes the benefits of using a HEREDOC inside the shell script to begin with.
The other option is to use the multi-line quoted strings allowed in Bash with the batch syntax version (with the -Bse). I don't know other shells, so I cannot say if they work therein as well. You would need to use this for executing more than one .sql file with the SOURCE command anyway, since that is not terminated by a ; as other MySQL commands are, and only one is allowed per line. The multi-line string can be either single or double quoted, with the normal effects on shell expansion. It also has the same caveats as using the HEREDOC syntax does for backticks, etc.
A potentially better solution would be to use a scripting language, Perl, Python, etc., to create the .sql file, as the OP did, and SOURCE that file using the simple command syntax at the top. The scripting languages are much better at string manipulation than the shell is, and most have in-built procedures to handle the quoting and escaping needed when dealing with MySQL.
You can do a casting. For example, if exists one method with this definition, and you know that this method is returning a List:
Collection<String> getStrings();
And after invoke it, you need the first element, you can do it like this:
List<String> listString = (List) getStrings();
String firstElement = (listString.isEmpty() ? null : listString.get(0));
if((pswd.length<6 || pswd.length>12) || pswd == ""){
document.getElementById("passwordloc").innerHTML="character should be between 6-12 characters"; status=false;
}
else {
if(pswd != pswdcnf) {
document.getElementById("passwordconfirm").innerHTML="password doesnt matched"; status=true;
} else {
document.getElementById("passwordconfirm").innerHTML="password matche";
document.getElementById("passwordloc").innerHTML = '';
}
}
By using typed arrays, you can store arrays of these types:
For example:
?var array = new Uint8Array(100);
array[42] = 10;
alert(array[42]);?
See it in action here.
The Left join in this query is pointless:
UPDATE md SET md.status = '3'
FROM pd_mounting_details AS md
LEFT OUTER JOIN pd_order_ecolid AS oe ON md.order_data = oe.id
It would update all rows of pd_mounting_details, whether or not a matching row exists in pd_order_ecolid. If you wanted to only update matching rows, it should be an inner join.
If you want to apply some condition based on the join occurring or not, you need to add a WHERE clause and/or a CASE expression in your SET clause.
It depends on how the code in the first file is structured.
If it's just a bunch of functions, like:
# first.py
def foo(): print("foo")
def bar(): print("bar")
Then you could import it and use the functions as follows:
# second.py
import first
first.foo() # prints "foo"
first.bar() # prints "bar"
or
# second.py
from first import foo, bar
foo() # prints "foo"
bar() # prints "bar"
or, to import all the names defined in first.py:
# second.py
from first import *
foo() # prints "foo"
bar() # prints "bar"
Note: This assumes the two files are in the same directory.
It gets a bit more complicated when you want to import names (functions, classes, etc) from modules in other directories or packages.
You can do this with html5 very easily:
var link = document.createElement('a');
link.href = "/WWW/test.pdf";
link.download = "file_" + new Date() + ".pdf";
link.click();
link.remove()
Here's another method if you can safely use CSS3's transform property:
.fixed-horizontal-center
{
position: fixed;
top: 100px; /* or whatever top you need */
left: 50%;
width: auto;
-webkit-transform: translateX(-50%);
-moz-transform: translateX(-50%);
-ms-transform: translateX(-50%);
-o-transform: translateX(-50%);
transform: translateX(-50%);
}
...or if you want both horizontal AND vertical centering:
.fixed-center
{
position: fixed;
top: 50%;
left: 50%;
width: auto;
height: auto;
-webkit-transform: translate(-50%,-50%);
-moz-transform: translate(-50%,-50%);
-ms-transform: translate(-50%,-50%);
-o-transform: translate(-50%,-50%);
transform: translate(-50%,-50%);
}
Sometimes it doesnt fire when the script has some syntax error, make sure the script and javascript syntax is correct.
Clearly, there is no perfect answer. However, if you want to allow the user to
then the easiest way seems to be to move the focus off the selected cell, so that clicking it will trigger a Select event.
One option is to move the focus as I suggested above, but this prevents cell editing. Another option is to extend the selection by one cell (left/right/up/down),because this permits editing of the original cell, but will trigger a Select event if that cell is clicked again on its own.
If you only wanted to trap selection of a single column of cells, you could insert a hidden column to the right, extend the selection to include the hidden cell to the right when the user clicked,and this gives you an editable cell which can be trapped every time it is clicked. The code is as follows
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
'prevent Select event triggering again when we extend the selection below
Application.EnableEvents = False
Target.Resize(1, 2).Select
Application.EnableEvents = True
End Sub
Use properties file. Here is a good start: http://www.mkyong.com/java/java-properties-file-examples/
This works for me across all browsers greater than version 6 (IE7, 8, 9, 10, etc, Chrome 3 up to what it is now, and FF ver 3 up to what it is now):
//test if running in IE or not
function isIE () {
var myNav = navigator.userAgent.toLowerCase();
return (myNav.indexOf('msie') != -1 || myNav.indexOf('trident') != -1) ? true : false;
}
I've been studying this problem quite a bit lately. Based on that my conclusion is that nowadays this is the best approach:
from collections.abc import Iterable # drop `.abc` with Python 2.7 or lower
def iterable(obj):
return isinstance(obj, Iterable)
The above has been recommended already earlier, but the general consensus has been that using iter() would be better:
def iterable(obj):
try:
iter(obj)
except Exception:
return False
else:
return True
We've used iter() in our code as well for this purpose, but I've lately started to get more and more annoyed by objects which only have __getitem__ being considered iterable. There are valid reasons to have __getitem__ in a non-iterable object and with them the above code doesn't work well. As a real life example we can use Faker. The above code reports it being iterable but actually trying to iterate it causes an AttributeError (tested with Faker 4.0.2):
>>> from faker import Faker
>>> fake = Faker()
>>> iter(fake) # No exception, must be iterable
<iterator object at 0x7f1c71db58d0>
>>> list(fake) # Ooops
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/.../site-packages/faker/proxy.py", line 59, in __getitem__
return self._factory_map[locale.replace('-', '_')]
AttributeError: 'int' object has no attribute 'replace'
If we'd use insinstance(), we wouldn't accidentally consider Faker instances (or any other objects having only __getitem__) to be iterable:
>>> from collections.abc import Iterable
>>> from faker import Faker
>>> isinstance(Faker(), Iterable)
False
Earlier answers commented that using iter() is safer as the old way to implement iteration in Python was based on __getitem__ and the isinstance() approach wouldn't detect that. This may have been true with old Python versions, but based on my pretty exhaustive testing isinstance() works great nowadays. The only case where isinstance() didn't work but iter() did was with UserDict when using Python 2. If that's relevant, it's possible to use isinstance(item, (Iterable, UserDict)) to get that covered.
Also notice a common pitfall: The non lazy operators have precedence over the lazy ones, so:
boolean a, b, c;
a || b && c; //resolves to a || (b && c)
a | b && c; //resolves to (a | b) && c
Be careful when mixing them.
maybe I'd go by this.
SQL = SELECT REPLACE(myColumn, '""', '\'') FROM myTable
I used singlequotes because that's the one that registers string expressions in MySQL, or so I believe.
Hope that helps.
In Java 8 you can use LocalDate which is very similar to the one from Joda Time.
Lorie's answer is good, but if a user selects a range that contains locked and unlocked cells, the data in the locked/protected cells can be deleted.
Isaac's answer is great, but doesn't work if the user highlights a range that has both locked and unlocked cells.
I modified Isaac's code a bit to undo changes if ANY of the cells in the target range are locked. It also displays a message explaining why the action was undone. Combined with Lorie's answer, I was able to achieve the desired result of being able to sort/filter a protected sheet, while still allowing a user to make changes to an unprotected cell.
Follow the instructions in Lorie's answer, then put the following code in the worksheet module:
Private Sub Worksheet_Change(ByVal Target As Range)
For Each i In Target
If i.Locked = True Then
Application.EnableEvents = False
Application.Undo
Application.EnableEvents = True
MsgBox "Your action was undone because it made changes to a locked cell.", , "Action Undone"
Exit For
End If
Next i
End Sub
Upon first appearance, the word "merg" leads one to think you need to use .extend, which is the proper jQuery way to "merge" JSON objects. However, $.extend(true, {}, json1, json2); will cause all values sharing the same key name to be overridden by the latest supplied in the params. As review of your question shows, this is undesired.
What you seek is a simple javascript function known as .concat. Which would work like:
var finalObj = json1.concat(json2);
While this is not a native jQuery function, you could easily add it to the jQuery library for simple future use as follows:
;(function($) {
if (!$.concat) {
$.extend({
concat: function() {
return Array.prototype.concat.apply([], arguments);
}
});
}
})(jQuery);
And then recall it as desired like:
var finalObj = $.concat(json1, json2);
You can also use it for multiple array objects of this type with a like:
var finalObj = $.concat(json1, json2, json3, json4, json5, ....);
And if you really want it jQuery style and very short and sweet (aka minified)
;(function(a){a.concat||a.extend({concat:function(){return Array.prototype.concat.apply([],arguments);}})})(jQuery);
;(function($){$.concat||$.extend({concat:function(){return Array.prototype.concat.apply([],arguments);}})})(jQuery);_x000D_
_x000D_
$(function() {_x000D_
var json1 = [{id:1, name: 'xxx'}],_x000D_
json2 = [{id:2, name: 'xyz'}],_x000D_
json3 = [{id:3, name: 'xyy'}],_x000D_
json4 = [{id:4, name: 'xzy'}],_x000D_
json5 = [{id:5, name: 'zxy'}];_x000D_
_x000D_
console.log(Array(10).join('-')+'(json1, json2, json3)'+Array(10).join('-'));_x000D_
console.log($.concat(json1, json2, json3));_x000D_
console.log(Array(10).join('-')+'(json1, json2, json3, json4, json5)'+Array(10).join('-'));_x000D_
console.log($.concat(json1, json2, json3, json4, json5));_x000D_
console.log(Array(10).join('-')+'(json4, json1, json2, json5)'+Array(10).join('-'));_x000D_
console.log($.concat(json4, json1, json2, json5));_x000D_
});center { padding: 3em; }<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
<center>See Console Log</center>In .NET Core, I managed to get a System.Net.Http.HttpClient with UseDefaultCredentials = true to pass through the authenticated user's Windows credentials to a back end service by using WindowsIdentity.RunImpersonated.
HttpClient client = new HttpClient(new HttpClientHandler { UseDefaultCredentials = true } );
HttpResponseMessage response = null;
if (identity is WindowsIdentity windowsIdentity)
{
await WindowsIdentity.RunImpersonated(windowsIdentity.AccessToken, async () =>
{
var request = new HttpRequestMessage(HttpMethod.Get, url)
response = await client.SendAsync(request);
});
}
This might be an old thread, but I'd like to mention Appcelerator Titanium, which allows anyone versed in HTML5/JavaScript/CSS to develop iOS applications.
If you are doing something for the web you need to use the js file extension:
import { moo } from 'file.js';
If you are doing something for nodejs I don't think use the js file extension:
import { moo } from 'file';
hmm, well here's a workaround anyway:
function JSON_stringify(s, emit_unicode)
{
var json = JSON.stringify(s);
return emit_unicode ? json : json.replace(/[\u007f-\uffff]/g,
function(c) {
return '\\u'+('0000'+c.charCodeAt(0).toString(16)).slice(-4);
}
);
}
test case:
js>s='15\u00f8C 3\u0111';
15°C 3?
js>JSON_stringify(s, true)
"15°C 3?"
js>JSON_stringify(s, false)
"15\u00f8C 3\u0111"
Solved it by going into the .git folder and manually deleting the HEAD.lock file
I use:
var $scrollEl = $.browser.mozilla ? $('html') : $('body');
because read jQuery scrollTop not working in Chrome but working in Firefox
I solved this with a static class:
@SuppressWarnings("serial")
public class MimeTypes {
private static final HashMap<String, String> mimeTypes;
static {
mimeTypes = new HashMap<String, String>() {
{
put(".323", "text/h323");
put(".3g2", "video/3gpp2");
put(".3gp", "video/3gpp");
put(".3gp2", "video/3gpp2");
put(".3gpp", "video/3gpp");
put(".7z", "application/x-7z-compressed");
put(".aa", "audio/audible");
put(".AAC", "audio/aac");
put(".aaf", "application/octet-stream");
put(".aax", "audio/vnd.audible.aax");
put(".ac3", "audio/ac3");
put(".aca", "application/octet-stream");
put(".accda", "application/msaccess.addin");
put(".accdb", "application/msaccess");
put(".accdc", "application/msaccess.cab");
put(".accde", "application/msaccess");
put(".accdr", "application/msaccess.runtime");
put(".accdt", "application/msaccess");
put(".accdw", "application/msaccess.webapplication");
put(".accft", "application/msaccess.ftemplate");
put(".acx", "application/internet-property-stream");
put(".AddIn", "text/xml");
put(".ade", "application/msaccess");
put(".adobebridge", "application/x-bridge-url");
put(".adp", "application/msaccess");
put(".ADT", "audio/vnd.dlna.adts");
put(".ADTS", "audio/aac");
put(".afm", "application/octet-stream");
put(".ai", "application/postscript");
put(".aif", "audio/x-aiff");
put(".aifc", "audio/aiff");
put(".aiff", "audio/aiff");
put(".air", "application/vnd.adobe.air-application-installer-package+zip");
put(".amc", "application/x-mpeg");
put(".application", "application/x-ms-application");
put(".art", "image/x-jg");
put(".asa", "application/xml");
put(".asax", "application/xml");
put(".ascx", "application/xml");
put(".asd", "application/octet-stream");
put(".asf", "video/x-ms-asf");
put(".ashx", "application/xml");
put(".asi", "application/octet-stream");
put(".asm", "text/plain");
put(".asmx", "application/xml");
put(".aspx", "application/xml");
put(".asr", "video/x-ms-asf");
put(".asx", "video/x-ms-asf");
put(".atom", "application/atom+xml");
put(".au", "audio/basic");
put(".avi", "video/x-msvideo");
put(".axs", "application/olescript");
put(".bas", "text/plain");
put(".bcpio", "application/x-bcpio");
put(".bin", "application/octet-stream");
put(".bmp", "image/bmp");
put(".c", "text/plain");
put(".cab", "application/octet-stream");
put(".caf", "audio/x-caf");
put(".calx", "application/vnd.ms-office.calx");
put(".cat", "application/vnd.ms-pki.seccat");
put(".cc", "text/plain");
put(".cd", "text/plain");
put(".cdda", "audio/aiff");
put(".cdf", "application/x-cdf");
put(".cer", "application/x-x509-ca-cert");
put(".chm", "application/octet-stream");
put(".class", "application/x-java-applet");
put(".clp", "application/x-msclip");
put(".cmx", "image/x-cmx");
put(".cnf", "text/plain");
put(".cod", "image/cis-cod");
put(".config", "application/xml");
put(".contact", "text/x-ms-contact");
put(".coverage", "application/xml");
put(".cpio", "application/x-cpio");
put(".cpp", "text/plain");
put(".crd", "application/x-mscardfile");
put(".crl", "application/pkix-crl");
put(".crt", "application/x-x509-ca-cert");
put(".cs", "text/plain");
put(".csdproj", "text/plain");
put(".csh", "application/x-csh");
put(".csproj", "text/plain");
put(".css", "text/css");
put(".csv", "text/csv");
put(".cur", "application/octet-stream");
put(".cxx", "text/plain");
put(".dat", "application/octet-stream");
put(".datasource", "application/xml");
put(".dbproj", "text/plain");
put(".dcr", "application/x-director");
put(".def", "text/plain");
put(".deploy", "application/octet-stream");
put(".der", "application/x-x509-ca-cert");
put(".dgml", "application/xml");
put(".dib", "image/bmp");
put(".dif", "video/x-dv");
put(".dir", "application/x-director");
put(".disco", "text/xml");
put(".dll", "application/x-msdownload");
put(".dll.config", "text/xml");
put(".dlm", "text/dlm");
put(".doc", "application/msword");
put(".docm", "application/vnd.ms-word.document.macroEnabled.12");
put(".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document");
put(".dot", "application/msword");
put(".dotm", "application/vnd.ms-word.template.macroEnabled.12");
put(".dotx", "application/vnd.openxmlformats-officedocument.wordprocessingml.template");
put(".dsp", "application/octet-stream");
put(".dsw", "text/plain");
put(".dtd", "text/xml");
put(".dtsConfig", "text/xml");
put(".dv", "video/x-dv");
put(".dvi", "application/x-dvi");
put(".dwf", "drawing/x-dwf");
put(".dwp", "application/octet-stream");
put(".dxr", "application/x-director");
put(".eml", "message/rfc822");
put(".emz", "application/octet-stream");
put(".eot", "application/octet-stream");
put(".eps", "application/postscript");
put(".etl", "application/etl");
put(".etx", "text/x-setext");
put(".evy", "application/envoy");
put(".exe", "application/octet-stream");
put(".exe.config", "text/xml");
put(".fdf", "application/vnd.fdf");
put(".fif", "application/fractals");
put(".filters", "Application/xml");
put(".fla", "application/octet-stream");
put(".flr", "x-world/x-vrml");
put(".flv", "video/x-flv");
put(".fsscript", "application/fsharp-script");
put(".fsx", "application/fsharp-script");
put(".generictest", "application/xml");
put(".gif", "image/gif");
put(".group", "text/x-ms-group");
put(".gsm", "audio/x-gsm");
put(".gtar", "application/x-gtar");
put(".gz", "application/x-gzip");
put(".h", "text/plain");
put(".hdf", "application/x-hdf");
put(".hdml", "text/x-hdml");
put(".hhc", "application/x-oleobject");
put(".hhk", "application/octet-stream");
put(".hhp", "application/octet-stream");
put(".hlp", "application/winhlp");
put(".hpp", "text/plain");
put(".hqx", "application/mac-binhex40");
put(".hta", "application/hta");
put(".htc", "text/x-component");
put(".htm", "text/html");
put(".html", "text/html");
put(".htt", "text/webviewhtml");
put(".hxa", "application/xml");
put(".hxc", "application/xml");
put(".hxd", "application/octet-stream");
put(".hxe", "application/xml");
put(".hxf", "application/xml");
put(".hxh", "application/octet-stream");
put(".hxi", "application/octet-stream");
put(".hxk", "application/xml");
put(".hxq", "application/octet-stream");
put(".hxr", "application/octet-stream");
put(".hxs", "application/octet-stream");
put(".hxt", "text/html");
put(".hxv", "application/xml");
put(".hxw", "application/octet-stream");
put(".hxx", "text/plain");
put(".i", "text/plain");
put(".ico", "image/x-icon");
put(".ics", "application/octet-stream");
put(".idl", "text/plain");
put(".ief", "image/ief");
put(".iii", "application/x-iphone");
put(".inc", "text/plain");
put(".inf", "application/octet-stream");
put(".inl", "text/plain");
put(".ins", "application/x-internet-signup");
put(".ipa", "application/x-itunes-ipa");
put(".ipg", "application/x-itunes-ipg");
put(".ipproj", "text/plain");
put(".ipsw", "application/x-itunes-ipsw");
put(".iqy", "text/x-ms-iqy");
put(".isp", "application/x-internet-signup");
put(".ite", "application/x-itunes-ite");
put(".itlp", "application/x-itunes-itlp");
put(".itms", "application/x-itunes-itms");
put(".itpc", "application/x-itunes-itpc");
put(".IVF", "video/x-ivf");
put(".jar", "application/java-archive");
put(".java", "application/octet-stream");
put(".jck", "application/liquidmotion");
put(".jcz", "application/liquidmotion");
put(".jfif", "image/pjpeg");
put(".jnlp", "application/x-java-jnlp-file");
put(".jpb", "application/octet-stream");
put(".jpe", "image/jpeg");
put(".jpeg", "image/jpeg");
put(".jpg", "image/jpeg");
put(".js", "application/x-javascript");
put(".json", "application/json");
put(".jsx", "text/jscript");
put(".jsxbin", "text/plain");
put(".latex", "application/x-latex");
put(".library-ms", "application/windows-library+xml");
put(".lit", "application/x-ms-reader");
put(".loadtest", "application/xml");
put(".lpk", "application/octet-stream");
put(".lsf", "video/x-la-asf");
put(".lst", "text/plain");
put(".lsx", "video/x-la-asf");
put(".lzh", "application/octet-stream");
put(".m13", "application/x-msmediaview");
put(".m14", "application/x-msmediaview");
put(".m1v", "video/mpeg");
put(".m2t", "video/vnd.dlna.mpeg-tts");
put(".m2ts", "video/vnd.dlna.mpeg-tts");
put(".m2v", "video/mpeg");
put(".m3u", "audio/x-mpegurl");
put(".m3u8", "audio/x-mpegurl");
put(".m4a", "audio/m4a");
put(".m4b", "audio/m4b");
put(".m4p", "audio/m4p");
put(".m4r", "audio/x-m4r");
put(".m4v", "video/x-m4v");
put(".mac", "image/x-macpaint");
put(".mak", "text/plain");
put(".man", "application/x-troff-man");
put(".manifest", "application/x-ms-manifest");
put(".map", "text/plain");
put(".master", "application/xml");
put(".mda", "application/msaccess");
put(".mdb", "application/x-msaccess");
put(".mde", "application/msaccess");
put(".mdp", "application/octet-stream");
put(".me", "application/x-troff-me");
put(".mfp", "application/x-shockwave-flash");
put(".mht", "message/rfc822");
put(".mhtml", "message/rfc822");
put(".mid", "audio/mid");
put(".midi", "audio/mid");
put(".mix", "application/octet-stream");
put(".mk", "text/plain");
put(".mmf", "application/x-smaf");
put(".mno", "text/xml");
put(".mny", "application/x-msmoney");
put(".mod", "video/mpeg");
put(".mov", "video/quicktime");
put(".movie", "video/x-sgi-movie");
put(".mp2", "video/mpeg");
put(".mp2v", "video/mpeg");
put(".mp3", "audio/mpeg");
put(".mp4", "video/mp4");
put(".mp4v", "video/mp4");
put(".mpa", "video/mpeg");
put(".mpe", "video/mpeg");
put(".mpeg", "video/mpeg");
put(".mpf", "application/vnd.ms-mediapackage");
put(".mpg", "video/mpeg");
put(".mpp", "application/vnd.ms-project");
put(".mpv2", "video/mpeg");
put(".mqv", "video/quicktime");
put(".ms", "application/x-troff-ms");
put(".msi", "application/octet-stream");
put(".mso", "application/octet-stream");
put(".mts", "video/vnd.dlna.mpeg-tts");
put(".mtx", "application/xml");
put(".mvb", "application/x-msmediaview");
put(".mvc", "application/x-miva-compiled");
put(".mxp", "application/x-mmxp");
put(".nc", "application/x-netcdf");
put(".nsc", "video/x-ms-asf");
put(".nws", "message/rfc822");
put(".ocx", "application/octet-stream");
put(".oda", "application/oda");
put(".odc", "text/x-ms-odc");
put(".odh", "text/plain");
put(".odl", "text/plain");
put(".odp", "application/vnd.oasis.opendocument.presentation");
put(".ods", "application/oleobject");
put(".odt", "application/vnd.oasis.opendocument.text");
put(".one", "application/onenote");
put(".onea", "application/onenote");
put(".onepkg", "application/onenote");
put(".onetmp", "application/onenote");
put(".onetoc", "application/onenote");
put(".onetoc2", "application/onenote");
put(".orderedtest", "application/xml");
put(".osdx", "application/opensearchdescription+xml");
put(".p10", "application/pkcs10");
put(".p12", "application/x-pkcs12");
put(".p7b", "application/x-pkcs7-certificates");
put(".p7c", "application/pkcs7-mime");
put(".p7m", "application/pkcs7-mime");
put(".p7r", "application/x-pkcs7-certreqresp");
put(".p7s", "application/pkcs7-signature");
put(".pbm", "image/x-portable-bitmap");
put(".pcast", "application/x-podcast");
put(".pct", "image/pict");
put(".pcx", "application/octet-stream");
put(".pcz", "application/octet-stream");
put(".pdf", "application/pdf");
put(".pfb", "application/octet-stream");
put(".pfm", "application/octet-stream");
put(".pfx", "application/x-pkcs12");
put(".pgm", "image/x-portable-graymap");
put(".pic", "image/pict");
put(".pict", "image/pict");
put(".pkgdef", "text/plain");
put(".pkgundef", "text/plain");
put(".pko", "application/vnd.ms-pki.pko");
put(".pls", "audio/scpls");
put(".pma", "application/x-perfmon");
put(".pmc", "application/x-perfmon");
put(".pml", "application/x-perfmon");
put(".pmr", "application/x-perfmon");
put(".pmw", "application/x-perfmon");
put(".png", "image/png");
put(".pnm", "image/x-portable-anymap");
put(".pnt", "image/x-macpaint");
put(".pntg", "image/x-macpaint");
put(".pnz", "image/png");
put(".pot", "application/vnd.ms-powerpoint");
put(".potm", "application/vnd.ms-powerpoint.template.macroEnabled.12");
put(".potx", "application/vnd.openxmlformats-officedocument.presentationml.template");
put(".ppa", "application/vnd.ms-powerpoint");
put(".ppam", "application/vnd.ms-powerpoint.addin.macroEnabled.12");
put(".ppm", "image/x-portable-pixmap");
put(".pps", "application/vnd.ms-powerpoint");
put(".ppsm", "application/vnd.ms-powerpoint.slideshow.macroEnabled.12");
put(".ppsx", "application/vnd.openxmlformats-officedocument.presentationml.slideshow");
put(".ppt", "application/vnd.ms-powerpoint");
put(".pptm", "application/vnd.ms-powerpoint.presentation.macroEnabled.12");
put(".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation");
put(".prf", "application/pics-rules");
put(".prm", "application/octet-stream");
put(".prx", "application/octet-stream");
put(".ps", "application/postscript");
put(".psc1", "application/PowerShell");
put(".psd", "application/octet-stream");
put(".psess", "application/xml");
put(".psm", "application/octet-stream");
put(".psp", "application/octet-stream");
put(".pub", "application/x-mspublisher");
put(".pwz", "application/vnd.ms-powerpoint");
put(".qht", "text/x-html-insertion");
put(".qhtm", "text/x-html-insertion");
put(".qt", "video/quicktime");
put(".qti", "image/x-quicktime");
put(".qtif", "image/x-quicktime");
put(".qtl", "application/x-quicktimeplayer");
put(".qxd", "application/octet-stream");
put(".ra", "audio/x-pn-realaudio");
put(".ram", "audio/x-pn-realaudio");
put(".rar", "application/octet-stream");
put(".ras", "image/x-cmu-raster");
put(".rat", "application/rat-file");
put(".rc", "text/plain");
put(".rc2", "text/plain");
put(".rct", "text/plain");
put(".rdlc", "application/xml");
put(".resx", "application/xml");
put(".rf", "image/vnd.rn-realflash");
put(".rgb", "image/x-rgb");
put(".rgs", "text/plain");
put(".rm", "application/vnd.rn-realmedia");
put(".rmi", "audio/mid");
put(".rmp", "application/vnd.rn-rn_music_package");
put(".roff", "application/x-troff");
put(".rpm", "audio/x-pn-realaudio-plugin");
put(".rqy", "text/x-ms-rqy");
put(".rtf", "application/rtf");
put(".rtx", "text/richtext");
put(".ruleset", "application/xml");
put(".s", "text/plain");
put(".safariextz", "application/x-safari-safariextz");
put(".scd", "application/x-msschedule");
put(".sct", "text/scriptlet");
put(".sd2", "audio/x-sd2");
put(".sdp", "application/sdp");
put(".sea", "application/octet-stream");
put(".searchConnector-ms", "application/windows-search-connector+xml");
put(".setpay", "application/set-payment-initiation");
put(".setreg", "application/set-registration-initiation");
put(".settings", "application/xml");
put(".sgimb", "application/x-sgimb");
put(".sgml", "text/sgml");
put(".sh", "application/x-sh");
put(".shar", "application/x-shar");
put(".shtml", "text/html");
put(".sit", "application/x-stuffit");
put(".sitemap", "application/xml");
put(".skin", "application/xml");
put(".sldm", "application/vnd.ms-powerpoint.slide.macroEnabled.12");
put(".sldx", "application/vnd.openxmlformats-officedocument.presentationml.slide");
put(".slk", "application/vnd.ms-excel");
put(".sln", "text/plain");
put(".slupkg-ms", "application/x-ms-license");
put(".smd", "audio/x-smd");
put(".smi", "application/octet-stream");
put(".smx", "audio/x-smd");
put(".smz", "audio/x-smd");
put(".snd", "audio/basic");
put(".snippet", "application/xml");
put(".snp", "application/octet-stream");
put(".sol", "text/plain");
put(".sor", "text/plain");
put(".spc", "application/x-pkcs7-certificates");
put(".spl", "application/futuresplash");
put(".src", "application/x-wais-source");
put(".srf", "text/plain");
put(".SSISDeploymentManifest", "text/xml");
put(".ssm", "application/streamingmedia");
put(".sst", "application/vnd.ms-pki.certstore");
put(".stl", "application/vnd.ms-pki.stl");
put(".sv4cpio", "application/x-sv4cpio");
put(".sv4crc", "application/x-sv4crc");
put(".svc", "application/xml");
put(".swf", "application/x-shockwave-flash");
put(".t", "application/x-troff");
put(".tar", "application/x-tar");
put(".tcl", "application/x-tcl");
put(".testrunconfig", "application/xml");
put(".testsettings", "application/xml");
put(".tex", "application/x-tex");
put(".texi", "application/x-texinfo");
put(".texinfo", "application/x-texinfo");
put(".tgz", "application/x-compressed");
put(".thmx", "application/vnd.ms-officetheme");
put(".thn", "application/octet-stream");
put(".tif", "image/tiff");
put(".tiff", "image/tiff");
put(".tlh", "text/plain");
put(".tli", "text/plain");
put(".toc", "application/octet-stream");
put(".tr", "application/x-troff");
put(".trm", "application/x-msterminal");
put(".trx", "application/xml");
put(".ts", "video/vnd.dlna.mpeg-tts");
put(".tsv", "text/tab-separated-values");
put(".ttf", "application/octet-stream");
put(".tts", "video/vnd.dlna.mpeg-tts");
put(".txt", "text/plain");
put(".u32", "application/octet-stream");
put(".uls", "text/iuls");
put(".user", "text/plain");
put(".ustar", "application/x-ustar");
put(".vb", "text/plain");
put(".vbdproj", "text/plain");
put(".vbk", "video/mpeg");
put(".vbproj", "text/plain");
put(".vbs", "text/vbscript");
put(".vcf", "text/x-vcard");
put(".vcproj", "Application/xml");
put(".vcs", "text/plain");
put(".vcxproj", "Application/xml");
put(".vddproj", "text/plain");
put(".vdp", "text/plain");
put(".vdproj", "text/plain");
put(".vdx", "application/vnd.ms-visio.viewer");
put(".vml", "text/xml");
put(".vscontent", "application/xml");
put(".vsct", "text/xml");
put(".vsd", "application/vnd.visio");
put(".vsi", "application/ms-vsi");
put(".vsix", "application/vsix");
put(".vsixlangpack", "text/xml");
put(".vsixmanifest", "text/xml");
put(".vsmdi", "application/xml");
put(".vspscc", "text/plain");
put(".vss", "application/vnd.visio");
put(".vsscc", "text/plain");
put(".vssettings", "text/xml");
put(".vssscc", "text/plain");
put(".vst", "application/vnd.visio");
put(".vstemplate", "text/xml");
put(".vsto", "application/x-ms-vsto");
put(".vsw", "application/vnd.visio");
put(".vsx", "application/vnd.visio");
put(".vtx", "application/vnd.visio");
put(".wav", "audio/wav");
put(".wave", "audio/wav");
put(".wax", "audio/x-ms-wax");
put(".wbk", "application/msword");
put(".wbmp", "image/vnd.wap.wbmp");
put(".wcm", "application/vnd.ms-works");
put(".wdb", "application/vnd.ms-works");
put(".wdp", "image/vnd.ms-photo");
put(".webarchive", "application/x-safari-webarchive");
put(".webtest", "application/xml");
put(".wiq", "application/xml");
put(".wiz", "application/msword");
put(".wks", "application/vnd.ms-works");
put(".WLMP", "application/wlmoviemaker");
put(".wlpginstall", "application/x-wlpg-detect");
put(".wlpginstall3", "application/x-wlpg3-detect");
put(".wm", "video/x-ms-wm");
put(".wma", "audio/x-ms-wma");
put(".wmd", "application/x-ms-wmd");
put(".wmf", "application/x-msmetafile");
put(".wml", "text/vnd.wap.wml");
put(".wmlc", "application/vnd.wap.wmlc");
put(".wmls", "text/vnd.wap.wmlscript");
put(".wmlsc", "application/vnd.wap.wmlscriptc");
put(".wmp", "video/x-ms-wmp");
put(".wmv", "video/x-ms-wmv");
put(".wmx", "video/x-ms-wmx");
put(".wmz", "application/x-ms-wmz");
put(".wpl", "application/vnd.ms-wpl");
put(".wps", "application/vnd.ms-works");
put(".wri", "application/x-mswrite");
put(".wrl", "x-world/x-vrml");
put(".wrz", "x-world/x-vrml");
put(".wsc", "text/scriptlet");
put(".wsdl", "text/xml");
put(".wvx", "video/x-ms-wvx");
put(".x", "application/directx");
put(".xaf", "x-world/x-vrml");
put(".xaml", "application/xaml+xml");
put(".xap", "application/x-silverlight-app");
put(".xbap", "application/x-ms-xbap");
put(".xbm", "image/x-xbitmap");
put(".xdr", "text/plain");
put(".xht", "application/xhtml+xml");
put(".xhtml", "application/xhtml+xml");
put(".xla", "application/vnd.ms-excel");
put(".xlam", "application/vnd.ms-excel.addin.macroEnabled.12");
put(".xlc", "application/vnd.ms-excel");
put(".xld", "application/vnd.ms-excel");
put(".xlk", "application/vnd.ms-excel");
put(".xll", "application/vnd.ms-excel");
put(".xlm", "application/vnd.ms-excel");
put(".xls", "application/vnd.ms-excel");
put(".xlsb", "application/vnd.ms-excel.sheet.binary.macroEnabled.12");
put(".xlsm", "application/vnd.ms-excel.sheet.macroEnabled.12");
put(".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
put(".xlt", "application/vnd.ms-excel");
put(".xltm", "application/vnd.ms-excel.template.macroEnabled.12");
put(".xltx", "application/vnd.openxmlformats-officedocument.spreadsheetml.template");
put(".xlw", "application/vnd.ms-excel");
put(".xml", "text/xml");
put(".xmta", "application/xml");
put(".xof", "x-world/x-vrml");
put(".XOML", "text/plain");
put(".xpm", "image/x-xpixmap");
put(".xps", "application/vnd.ms-xpsdocument");
put(".xrm-ms", "text/xml");
put(".xsc", "application/xml");
put(".xsd", "text/xml");
put(".xsf", "text/xml");
put(".xsl", "text/xml");
put(".xslt", "text/xml");
put(".xsn", "application/octet-stream");
put(".xss", "application/xml");
put(".xtp", "application/octet-stream");
put(".xwd", "image/x-xwindowdump");
put(".z", "application/x-compress");
put(".zip", "application/x-zip-compressed");
}
};
}
public static String getMimeType(String extension) {
if (extension == null) {
return null;
}
if (!extension.startsWith(".")) {
extension = "." + extension.toLowerCase(Locale.getDefault());
}
String mime = mimeTypes.get(extension);
return mime != null ? mime : "application/octet-stream";
}
}
Try executing 'mysql' or 'mysql -- version' without quotes on terminal. it will prompt version otherwise Command Not Found
What i sometimes do when i need a lot of tablenames ill just get them plus their schema from the INFORMATION_SCHEMA system table: value
select TABLE_SCHEMA + '.' + TABLE_NAME from INFORMATION_SCHEMA.TABLES where TABLE_NAME in
(*select your table names*)
What about using Pace
Use this link address here.
https://github.hubspot.com/pace/docs/welcome/
1.On their website select the style you want and paste in index.css
2.go to cdnjs Copy the link for Pace Js and add to your script tags in public/index.html
3.It automatically detect web loads and displays the pace at the browser Top.
You can also modify the height and animation in the css also.
As far as I know it's not possible... but you can try something like this:
.underline _x000D_
{_x000D_
color: blue;_x000D_
border-bottom: 1px solid red;_x000D_
}<div>_x000D_
<span class="underline">hello world</span>_x000D_
</div>You can specify how many times you want the previous item to match by using {min,max}.
{[0-9]{1,3}:[0-9]{1,3}}
Also, you can use \d for digits instead of [0-9] for most regex flavors:
{\d{1,3}:\d{1,3}}
You may also want to consider escaping the outer { and }, just to make it clear that they are not part of a repetition definition.
I found the solution on the following thread : https://askubuntu.com/questions/760907/upgrade-to-16-04-php7-not-working-in-browser
Im my case not only the php wasn't working but phpmyadmin aswell i did step by step like that
sudo apt install php libapache2-mod-php sudo apt install php7.0-mbstring sudo a2dismod mpm_event sudo a2enmod mpm_prefork service apache2 restartAnd then to:
gksu gedit /etc/apache2/apache2.confIn the last line I do add Include /etc/phpmyadmin/apache.conf
That make a deal with all problems
Maciej
If it solves your problem, up vote this solution in the original post.
Or you could nest the data in cols 4 and 5 into a single row with tidyr:
library(tidyr)
df %>% nest(V4:V5)
# A tibble: 1 × 4
# V1 V2 V3 data
# <fctr> <int> <int> <list>
#1 platform_external_dbus 202 16 <tibble [5 × 2]>
The col 2 and 3 duplicates are now removed for statistical analysis, but you have kept the col 4 and 5 data in a tibble and can go back to the original data frame at any point with unnest().
This Works For me:
mEditInit = (EditText) findViewById(R.id.date_init);
mEditInit.setKeyListener(null);
mEditInit.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
if(hasFocus)
{
mEditInit.callOnClick();
}
}
});
mEditInit.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
showDialog(DATEINIT_DIALOG);
}
});
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
ImageHolder holder = null;
if (row == null) {
LayoutInflater inflater = ((Activity) context).getLayoutInflater();
row = inflater.inflate(layoutResourceId, parent, false);
holder = new ImageHolder();
editText = (EditText) row.findViewById(R.id.id_number_custom);
loadButton = (ImageButton) row.findViewById(R.id.load_data_button);
row.setTag(holder);
} else {
holder = (ImageHolder) row.getTag();
}
holder.editText.setText("Your Value");
holder.loadButton.setImageBitmap("Your Bitmap Value");
return row;
}
I tried this and it totally works. The code is:
stage.getIcons().add(
new Image(
<yourclassname>.class.getResourceAsStream( "icon.png" )));
icon.png is under the same folder as the source files.
First Build your Project and if it was successful, right click on the "model.tt" file and choose run custom tool. It will fix it.
Again Build your project and point to "model.context.tt" run custom tool. it will update DbSet lists.
I got the exact same error, and in my case it turned out to be because of a wrong path for the @font-face declaration. The web inspector never complained with a 404 since the dev server we're using (live-server) was configured to serve up the default index.html on any 404:s. Without knowing any details about your setup, this could be a likely culprit.
To create user in MySQL/MariaDB 5.7.6 and higher, use CREATE USER syntax:
CREATE USER 'new_user'@'localhost' IDENTIFIED BY 'new_password';
then to grant all access to the database (e.g. my_db), use GRANT Syntax, e.g.
GRANT ALL ON my_db.* TO 'new_user'@'localhost';
Where ALL (priv_type) can be replaced with specific privilege such as SELECT, INSERT, UPDATE, ALTER, etc.
Then to reload newly assigned permissions run:
FLUSH PRIVILEGES;
To run above commands, you need to run mysql command and type them into prompt, then logout by quit command or Ctrl-D.
To run from shell, use -e parameter (replace SELECT 1 with one of above commands):
$ mysql -e "SELECT 1"
or print statement from the standard input:
$ echo "FOO STATEMENT" | mysql
If you've got Access denied with above, specify -u (for user) and -p (for password) parameters, or for long-term access set your credentials in ~/.my.cnf, e.g.
[client]
user=root
password=root
For people not familiar with MySQL syntax, here are handy shell functions which are easy to remember and use (to use them, you need to load the shell functions included further down).
Here is example:
$ mysql-create-user admin mypass
| CREATE USER 'admin'@'localhost' IDENTIFIED BY 'mypass'
$ mysql-create-db foo
| CREATE DATABASE IF NOT EXISTS foo
$ mysql-grant-db admin foo
| GRANT ALL ON foo.* TO 'admin'@'localhost'
| FLUSH PRIVILEGES
$ mysql-show-grants admin
| SHOW GRANTS FOR 'admin'@'localhost'
| Grants for admin@localhost
| GRANT USAGE ON *.* TO 'admin'@'localhost' IDENTIFIED BY PASSWORD '*6C8989366EAF75BB670AD8EA7A7FC1176A95CEF4' |
| GRANT ALL PRIVILEGES ON `foo`.* TO 'admin'@'localhost'
$ mysql-drop-user admin
| DROP USER 'admin'@'localhost'
$ mysql-drop-db foo
| DROP DATABASE IF EXISTS foo
To use above commands, you need to copy&paste the following functions into your rc file (e.g. .bash_profile) and reload your shell or source the file. In this case just type source .bash_profile:
# Create user in MySQL/MariaDB.
mysql-create-user() {
[ -z "$2" ] && { echo "Usage: mysql-create-user (user) (password)"; return; }
mysql -ve "CREATE USER '$1'@'localhost' IDENTIFIED BY '$2'"
}
# Delete user from MySQL/MariaDB
mysql-drop-user() {
[ -z "$1" ] && { echo "Usage: mysql-drop-user (user)"; return; }
mysql -ve "DROP USER '$1'@'localhost';"
}
# Create new database in MySQL/MariaDB.
mysql-create-db() {
[ -z "$1" ] && { echo "Usage: mysql-create-db (db_name)"; return; }
mysql -ve "CREATE DATABASE IF NOT EXISTS $1"
}
# Drop database in MySQL/MariaDB.
mysql-drop-db() {
[ -z "$1" ] && { echo "Usage: mysql-drop-db (db_name)"; return; }
mysql -ve "DROP DATABASE IF EXISTS $1"
}
# Grant all permissions for user for given database.
mysql-grant-db() {
[ -z "$2" ] && { echo "Usage: mysql-grand-db (user) (database)"; return; }
mysql -ve "GRANT ALL ON $2.* TO '$1'@'localhost'"
mysql -ve "FLUSH PRIVILEGES"
}
# Show current user permissions.
mysql-show-grants() {
[ -z "$1" ] && { echo "Usage: mysql-show-grants (user)"; return; }
mysql -ve "SHOW GRANTS FOR '$1'@'localhost'"
}
Note: If you prefer to not leave trace (such as passwords) in your Bash history, check: How to prevent commands to show up in bash history?
[2017-07-25] since this continues to be the accepted answer, despite being a very hacky solution, I'm incorporating Gabi's code into it, leaving my own to serve as a bad example.
// my hacky approach:
function get_content() {
var html = document.getElementById("txt").innerHTML;
document.getElementById("txt").innerHTML = html.replace(/<[^>]*>/g, "");
}
// Gabi's elegant approach, but eliminating one unnecessary line of code:
function gabi_content() {
var element = document.getElementById('txt');
element.innerHTML = element.innerText || element.textContent;
}
// and exploiting the fact that IDs pollute the window namespace:
function txt_content() {
txt.innerHTML = txt.innerText || txt.textContent;
}.A {
background: blue;
}
.B {
font-style: italic;
}
.C {
font-weight: bold;
}<input type="button" onclick="get_content()" value="Get Content (bad)" />
<input type="button" onclick="gabi_content()" value="Get Content (good)" />
<input type="button" onclick="txt_content()" value="Get Content (shortest)" />
<p id='txt'>
<span class="A">I am</span>
<span class="B">working in </span>
<span class="C">ABC company.</span>
</p>You can disconnect everyone and roll back their transactions with:
alter database [MyDatbase] set single_user with rollback immediate
After that, you can safely drop the database :)
This problem basically comes when your compiler gets failed to understand the difference between cast operator of the type string to Number.
you can use the Number object and pass your value to get the appropriate results for it by using Number(<<<<...Variable_Name......>>>>)
Spring source code to explain how ApplicationContextAware work
when you use ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
In AbstractApplicationContext class,the refresh() method have the following code:
// Prepare the bean factory for use in this context.
prepareBeanFactory(beanFactory);
enter this method,beanFactory.addBeanPostProcessor(new ApplicationContextAwareProcessor(this)); will add ApplicationContextAwareProcessor to AbstractrBeanFactory.
protected void prepareBeanFactory(ConfigurableListableBeanFactory beanFactory) {
// Tell the internal bean factory to use the context's class loader etc.
beanFactory.setBeanClassLoader(getClassLoader());
beanFactory.setBeanExpressionResolver(new StandardBeanExpressionResolver(beanFactory.getBeanClassLoader()));
beanFactory.addPropertyEditorRegistrar(new ResourceEditorRegistrar(this, getEnvironment()));
// Configure the bean factory with context callbacks.
beanFactory.addBeanPostProcessor(new ApplicationContextAwareProcessor(this));
...........
When spring initialize bean in AbstractAutowireCapableBeanFactory,
in method initializeBean,call applyBeanPostProcessorsBeforeInitialization to implement the bean post process. the process include inject the applicationContext.
@Override
public Object applyBeanPostProcessorsBeforeInitialization(Object existingBean, String beanName)
throws BeansException {
Object result = existingBean;
for (BeanPostProcessor beanProcessor : getBeanPostProcessors()) {
result = beanProcessor.postProcessBeforeInitialization(result, beanName);
if (result == null) {
return result;
}
}
return result;
}
when BeanPostProcessor implement Objectto execute the postProcessBeforeInitialization method,for example ApplicationContextAwareProcessor that added before.
private void invokeAwareInterfaces(Object bean) {
if (bean instanceof Aware) {
if (bean instanceof EnvironmentAware) {
((EnvironmentAware) bean).setEnvironment(this.applicationContext.getEnvironment());
}
if (bean instanceof EmbeddedValueResolverAware) {
((EmbeddedValueResolverAware) bean).setEmbeddedValueResolver(
new EmbeddedValueResolver(this.applicationContext.getBeanFactory()));
}
if (bean instanceof ResourceLoaderAware) {
((ResourceLoaderAware) bean).setResourceLoader(this.applicationContext);
}
if (bean instanceof ApplicationEventPublisherAware) {
((ApplicationEventPublisherAware) bean).setApplicationEventPublisher(this.applicationContext);
}
if (bean instanceof MessageSourceAware) {
((MessageSourceAware) bean).setMessageSource(this.applicationContext);
}
if (bean instanceof ApplicationContextAware) {
((ApplicationContextAware) bean).setApplicationContext(this.applicationContext);
}
}
}
A JMS topic is the type of destination in a 1-to-many model of distribution. The same published message is received by all consuming subscribers. You can also call this the 'broadcast' model. You can think of a topic as the equivalent of a Subject in an Observer design pattern for distributed computing. Some JMS providers efficiently choose to implement this as UDP instead of TCP. For topic's the message delivery is 'fire-and-forget' - if no one listens, the message just disappears. If that's not what you want, you can use 'durable subscriptions'.
A JMS queue is a 1-to-1 destination of messages. The message is received by only one of the consuming receivers (please note: consistently using subscribers for 'topic client's and receivers for queue client's avoids confusion). Messages sent to a queue are stored on disk or memory until someone picks it up or it expires. So queues (and durable subscriptions) need some active storage management, you need to think about slow consumers.
In most environments, I would argue, topics are the better choice because you can always add additional components without having to change the architecture. Added components could be monitoring, logging, analytics, etc. You never know at the beginning of the project what the requirements will be like in 1 year, 5 years, 10 years. Change is inevitable, embrace it :-)
OLD (pre v4):
Writing in es6 and using react 0.14.6 / react-router 2.0.0-rc5. I use this command to lookup the query params in my components:
this.props.location.query
It creates a hash of all available query params in the url.
UPDATE (React Router v4+):
this.props.location.query in React Router 4 has been removed (currently using v4.1.1) more about the issue here: https://github.com/ReactTraining/react-router/issues/4410
Looks like they want you to use your own method to parse the query params, currently using this library to fill the gap: https://github.com/sindresorhus/query-string
you can search in registry.Actually I do'nt have vs2012 but I have vs2010.
There are 3 different (but very similar) registry keys for each of the 3 platform packages. Each key has a DWORD value called “Installed” with a value of 1.
HKLM\SOFTWARE\Microsoft\VisualStudio\10.0\VC\VCRedist\x86
HKLM\SOFTWARE\Microsoft\VisualStudio\10.0\VC\VCRedist\x64
HKLM\SOFTWARE\Microsoft\VisualStudio\10.0\VC\VCRedist\ia64
You can use registry function for that......
I'm using OS Catalina and used the solution of Babul Prabhakar. But when I closed the terminal, pod still was unable.
So I put the exports:
$ export GEM_HOME=$HOME/Software/ruby
$ export PATH=$PATH:$HOME/Software/ruby/bin
inside this file(put this command below inside the terminal):
nano ~/.bash_profile
Then save the file, close the terminal and open it up again and type:
pod --version
Just FYI:
html should be table & width:100%. span should be margin: auto;
Example from https://github.com/ffmike/jquery-validate
<label for="spam_email">
<input type="checkbox" class="checkbox" id="spam_email" value="email" name="spam[]" validate="required:true, minlength:2" /> Spam via E-Mail </label>
<label for="spam_phone">
<input type="checkbox" class="checkbox" id="spam_phone" value="phone" name="spam[]" /> Spam via Phone </label>
<label for="spam_mail">
<input type="checkbox" class="checkbox" id="spam_mail" value="mail" name="spam[]" /> Spam via Mail </label>
<label for="spam[]" class="error">Please select at least two types of spam.</label>
The same without field "validate" in tags only using javascript:
$("#testform").validate({
rules: {
"spam[]": {
required: true,
minlength: 1
}
},
messages: {
"spam[]": "Please select at least two types of spam."
}
});
And if you need different names for inputs, you can use somethig like this:
<input type="hidden" name="spam" id="spam"/>
<label for="spam_phone">
<input type="checkbox" class="checkbox" id="spam_phone" value="phone" name="spam_phone" /> Spam via Phone</label>
<label for="spam_mail">
<input type="checkbox" class="checkbox" id="spam_mail" value="mail" name="spam_mail" /> Spam via Mail </label>
Javascript:
$("#testform").validate({
rules: {
spam: {
required: function (element) {
var boxes = $('.checkbox');
if (boxes.filter(':checked').length == 0) {
return true;
}
return false;
},
minlength: 1
}
},
messages: {
spam: "Please select at least two types of spam."
}
});
I have added hidden input before inputs and setting it to "required" if there is no selected checkboxes
Found the solution as below.... posting it as it could help somebody else too :)
DateFormat format = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
Date date = format.parse("2014-04-24 11:15:00");
GregorianCalendar cal = new GregorianCalendar();
cal.setTime(date);
XMLGregorianCalendar xmlGregCal = DatatypeFactory.newInstance().newXMLGregorianCalendar(cal);
System.out.println(xmlGregCal);
Output:
2014-04-24T11:15:00.000+02:00
Parsing dates is a pain in JavaScript as there's no extensive native support. However you could do something like the following by relying on the Date(year, month, day [, hour, minute, second, millisecond]) constructor signature of the Date object.
var dateString = '17-09-2013 10:08',
dateTimeParts = dateString.split(' '),
timeParts = dateTimeParts[1].split(':'),
dateParts = dateTimeParts[0].split('-'),
date;
date = new Date(dateParts[2], parseInt(dateParts[1], 10) - 1, dateParts[0], timeParts[0], timeParts[1]);
console.log(date.getTime()); //1379426880000
console.log(date); //Tue Sep 17 2013 10:08:00 GMT-0400
You could also use a regular expression with capturing groups to parse the date string in one line.
var dateParts = '17-09-2013 10:08'.match(/(\d+)-(\d+)-(\d+) (\d+):(\d+)/);
console.log(dateParts); // ["17-09-2013 10:08", "17", "09", "2013", "10", "08"]
As @Sourabh already pointed out, you can check in the Google Maven link what are the packages that Google has listed out.
If you, like me, are prompted with a similar message to this Failed to resolve: com.android.support:appcompat-v7:28.0, it could be that you got there after upgrading the targetSdkVersion or compileSdkVersion.
What is basically happening is that the package is not being found, as the message correctly says. If you upgraded the SDK, check the Google Maven, to check what are the available versions of the package for the new SDK version that you want to upgrade to.
I had these dependencies (on version 27):
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support:design:27.1.1'
implementation 'com.android.support:recyclerview-v7:27.1.1'
implementation 'com.android.support:cardview-v7:27.1.1'
implementation 'com.android.support:support-v4:27.1.1'
And I had to change the SDK version and the rest of the package number:
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support:recyclerview-v7:28.0.0'
implementation 'com.android.support:cardview-v7:28.0.0'
implementation 'com.android.support:support-v4:28.0.0'
Now the packages are found and downloaded. Since the only available package for the 28 version of the SDK is 28.0.0 at the moment of writing this.
SUM CASE using example:
SELECT
DISTINCT(p.`ProductID`) AS ProductID,
SUM(IF(p.`PaymentMethod`='Cash',Amount,0)) AS Cash_,
SUM(IF(p.`PaymentMethod`='Check',Amount,0)) AS Check_,
SUM(IF(p.`PaymentMethod`='Credit Card',Amount,0)) AS Credit_Card_,
SUM( CASE PaymentMethod
WHEN 'Cash' THEN Amount
WHEN 'Check' THEN Amount
WHEN 'Credit Card' THEN Amount
END) AS Total
FROM
`payments` AS p
GROUP BY p.`ProductID`;
SQL FIDDLE: http://www.sqlfiddle.com/#!9/23d07d/18
str.casefold is recommended for case-insensitive string matching. @nmichaels's solution can trivially be adapted.
Use either:
if 'MICHAEL89'.casefold() in (name.casefold() for name in USERNAMES):
Or:
if 'MICHAEL89'.casefold() in map(str.casefold, USERNAMES):
As per the docs:
Casefolding is similar to lowercasing but more aggressive because it is intended to remove all case distinctions in a string. For example, the German lowercase letter 'ß' is equivalent to "ss". Since it is already lowercase,
lower()would do nothing to 'ß';casefold()converts it to "ss".
Use read.table with colClasses instances of "NULL" to avoid creating them in the first place:
## example data and temp file
x <- data.frame(x = 1:10, y = rnorm(10), z = runif(10), a = letters[1:10], stringsAsFactors = FALSE)
tmp <- tempfile()
write.table(x, tmp, row.names = FALSE)
(y <- read.table(tmp, colClasses = c("numeric", rep("NULL", 2), "character"), header = TRUE))
x a
1 1 a
2 2 b
3 3 c
4 4 d
5 5 e
6 6 f
7 7 g
8 8 h
9 9 i
10 10 j
unlink(tmp)
Here is the simplest way to do this
static void Main(string[] args)
{
Task t = MainAsync(args);
t.Wait();
}
static async Task MainAsync(string[] args)
{
await ...
}
To use the Like Button and have the Open Graph inspect your website, you need an application.
So you need to associate the Like Button with a fb:app_id
If you want other users to see the administration page for your website on Facebook you add fb:admins. So if you are the developer of the application and the website owner there is no need to add fb:admins
No, they both have their uses:
Use xrange() when iterating, as it saves memory. Say:
for x in xrange(1, one_zillion):
rather than:
for x in range(1, one_zillion):
On the other hand, use range() if you actually want a list of numbers.
multiples_of_seven = range(7,100,7)
print "Multiples of seven < 100: ", multiples_of_seven
std::fill(v.begin(), v.end(), 0);
The code given in the links http://clc-wiki.net/wiki/memcpy for memcpy seems to confuse me a bit, as it does not give the same output when I implemented it using the below example.
#include <memory.h>
#include <string.h>
#include <stdio.h>
char str1[11] = "abcdefghij";
void *memcpyCustom(void *dest, const void *src, size_t n)
{
char *dp = (char *)dest;
const char *sp = (char *)src;
while (n--)
*dp++ = *sp++;
return dest;
}
void *memmoveCustom(void *dest, const void *src, size_t n)
{
unsigned char *pd = (unsigned char *)dest;
const unsigned char *ps = (unsigned char *)src;
if ( ps < pd )
for (pd += n, ps += n; n--;)
*--pd = *--ps;
else
while(n--)
*pd++ = *ps++;
return dest;
}
int main( void )
{
printf( "The string: %s\n", str1 );
memcpy( str1 + 1, str1, 9 );
printf( "Actual memcpy output: %s\n", str1 );
strcpy_s( str1, sizeof(str1), "abcdefghij" ); // reset string
memcpyCustom( str1 + 1, str1, 9 );
printf( "Implemented memcpy output: %s\n", str1 );
strcpy_s( str1, sizeof(str1), "abcdefghij" ); // reset string
memmoveCustom( str1 + 1, str1, 9 );
printf( "Implemented memmove output: %s\n", str1 );
getchar();
}
Output :
The string: abcdefghij
Actual memcpy output: aabcdefghi
Implemented memcpy output: aaaaaaaaaa
Implemented memmove output: aabcdefghi
But you can now understand why memmove will take care of overlapping issue.
You need to read up on event bubbling and for sure remove inline event handling if you have jQuery anyway
Test the click on the div and examine the target
$(".expandable-panel-heading").on("click",function (e) {
if (e.target.id =="ancherComplaint") { // or test the tag
e.preventDefault(); // or e.stopPropagation()
markActiveLink(e.target);
}
else alert('123');
});
function markActiveLink(el) {
alert(el.id);
}
Use attribute fill-opacity in your element of SVG.
Default value is 1, minimum is 0, in step use decimal values EX: 0.5 = 50% of alpha. Note: It is necessary to define fill color to apply fill-opacity.
See my example.
I had the same problem.
Solved by sharing internet connection (on the hosting OS).
Network Connection Properties -> advanced -> Allow other users to connect...
It's a made up expression using only the letters A-F, often used when a recognisable hexadecimal number is required. Some systems use it for various purposes such as showing memory which has been freed and should not be referenced again. In a debugger this value showing up could be a sign that you have made an error. From Wikipedia:
0xDEADBEEF ("dead beef") is used by IBM RS/6000 systems, Mac OS on 32-bit PowerPC processors and the Commodore Amiga as a magic debug value. On Sun Microsystems' Solaris, it marks freed kernel memory. On OpenVMS running on Alpha processors, DEAD_BEEF can be seen by pressing CTRL-T.
The number 0xDEADBEEF is equal to the less recognisable decimal number 3735928559 (unsigned) or -559038737 (signed).
One way I found to do it without programming is to make the textfield background transparent, then place a Round Rect Button behind it. Make sure to change the button settings to disable it and uncheck the Disable adjusts image checkbox.
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.
This problem cost me one whole day. I finally downgraded the firebase-ui library version from 2.0.0 to 1.2.0 and added the following code inside Project level build.gradle file:
allprojects {
repositories {
jcenter()
// Add the following code to your project level build.gradle
maven {
url 'https://maven.fabric.io/public'
}
}
}
Declare @variable type(size);
Set @variable = 'String' or Int ;
Example:
Declare @id int;
set @id = 10;
Declare @str char(50);
set @str='Hello' ;
If you really want to cover the case that a script is called via execfile(...), you can use the inspect module to deduce the filename (including the path). As far as I am aware, this will work for all cases you listed:
filename = inspect.getframeinfo(inspect.currentframe()).filename
path = os.path.dirname(os.path.abspath(filename))
You can't use the naked domain of your-domain.com if it is not redirected to the www.your-domain.com. Heroku use the www.yourdomain.com which act here as a subdomain. So when you follow the default instruction to use your-domain.com then you will need to assign both of them.
We can actually assign only the naked domain without the www.your-domain.com. Use only your-domain.com when the domain's dns provider (NameServers) support ALIAS or ANAME for the @ Record to example.herokuapp.com without CNAME www.your-domain.com to it.
It will let you to point www.your-domain.com to other hosting separately (independent).
I like to use git diff --no-index dir1/ dir2/, because it can show the differences in color (if you have that option set in your git config) and because it shows all of the differences in a long paged output using "less".
This what helped me:
List<RepositoryFile> fileList = response.getRepositoryFileList();
RepositoryFile file1 = fileList.stream().filter(f -> f.getName().contains("my-file.txt")).findFirst().orElse(null);
Taken from Java 8 Finding Specific Element in List with Lambda
Before each of your conditional statements, you could do something like this:
var pagetype = pagetype || false;
if (pagetype === 'something') {
//do stuff
}
I came here looking for how to delete empty __init__.py files as they are implicit in Python 3.3+ and ended up using:
find -depth '(' -type f -name __init__.py ')' -print0 |
while IFS= read -d '' -r file; do if [[ ! -s $file ]]; then rm $file; fi; done
Also (at least in zsh) using $path as the variable also breaks your $PATH env and so it'll break your open shell. Anyway, thought I'd share!
This is more complicated if you have a nested MasterPage. You need to first find the content control that contains the nested MasterPage, and then find the control on your nested MasterPage from that.
Crucial bit: Master.Master.
See here: http://forums.asp.net/t/1059255.aspx?Nested+master+pages+and+Master+FindControl
Example:
'Find the content control
Dim ct As ContentPlaceHolder = Me.Master.Master.FindControl("cphMain")
'now find controls inside that content
Dim lbtnSave As LinkButton = ct.FindControl("lbtnSave")
$t = 250;
$h = floor($t/60) ? floor($t/60) .' hours' : '';
$m = $t%60 ? $t%60 .' minutes' : '';
echo $h && $m ? $h.' and '.$m : $h.$m;
4 hours and 10 minutes
Java rule : One public class in one file.
I did a test (Python 3.6.4, W7x64) to see which solution is the fastest for one folder, no subdirectories, to get a list of complete file paths for files with a specific extension.
To make it short, for this task os.listdir() is the fastest and is 1.7x as fast as the next best: os.walk() (with a break!), 2.7x as fast as pathlib, 3.2x faster than os.scandir() and 3.3x faster than glob.
Please keep in mind, that those results will change when you need recursive results. If you copy/paste one method below, please add a .lower() otherwise .EXT would not be found when searching for .ext.
import os
import pathlib
import timeit
import glob
def a():
path = pathlib.Path().cwd()
list_sqlite_files = [str(f) for f in path.glob("*.sqlite")]
def b():
path = os.getcwd()
list_sqlite_files = [f.path for f in os.scandir(path) if os.path.splitext(f)[1] == ".sqlite"]
def c():
path = os.getcwd()
list_sqlite_files = [os.path.join(path, f) for f in os.listdir(path) if f.endswith(".sqlite")]
def d():
path = os.getcwd()
os.chdir(path)
list_sqlite_files = [os.path.join(path, f) for f in glob.glob("*.sqlite")]
def e():
path = os.getcwd()
list_sqlite_files = [os.path.join(path, f) for f in glob.glob1(str(path), "*.sqlite")]
def f():
path = os.getcwd()
list_sqlite_files = []
for root, dirs, files in os.walk(path):
for file in files:
if file.endswith(".sqlite"):
list_sqlite_files.append( os.path.join(root, file) )
break
print(timeit.timeit(a, number=1000))
print(timeit.timeit(b, number=1000))
print(timeit.timeit(c, number=1000))
print(timeit.timeit(d, number=1000))
print(timeit.timeit(e, number=1000))
print(timeit.timeit(f, number=1000))
Results:
# Python 3.6.4
0.431
0.515
0.161
0.548
0.537
0.274
if you do ctrl-z and then type exit it will close background applications.
Ctrl+Q is another good way to kill the application.
Although there are many acceptable answers in response to this question, I don't see any examples of the sub method using the \Datetime object: https://www.php.net/manual/en/datetime.sub.php
So, for reference, you can also use a \DateInterval to modify a \Datetime object:
$date = new \DateTime('2009-01-01');
$date->sub(new \DateInterval('P1Y'));
echo $date->format('Y-m-d');
Which returns:
2008-01-01
For more information about \DateInterval, refer to the documentation: https://www.php.net/manual/en/class.dateinterval.php
from tkinter import *
window = tk()
window.geometry("300x300")
def close_window ():
window.destroy()
button = Button ( text = "Good-bye", command = close_window)
button.pack()
window.mainloop()
You can convert the QString type to python string by just using the str
function. Assuming you are not using any Unicode characters you can get a python
string as below:
text = str(combobox1.currentText())
If you are using any unicode characters, you can do:
text = unicode(combobox1.currentText())
Use this in procedure
declare cu cursor for SELECT [name] FROM sys.Tables where [name] like 'tbl_%'
declare @table varchar(100)
declare @sql nvarchar(1000)
OPEN cu
FETCH NEXT FROM cu INTO @table
WHILE @@FETCH_STATUS = 0
BEGIN
set @sql = N'delete from ' + @table
EXEC sp_executesql @sql
FETCH NEXT FROM cu INTO @table
END
CLOSE cu;
DEALLOCATE cu;
Yes, it is sufficient. The way injection type attacks work, is by somehow getting an interpreter (The database) to evaluate something, that should have been data, as if it was code. This is only possible if you mix code and data in the same medium (Eg. when you construct a query as a string).
Parameterised queries work by sending the code and the data separately, so it would never be possible to find a hole in that.
You can still be vulnerable to other injection-type attacks though. For example, if you use the data in a HTML-page, you could be subject to XSS type attacks.
Here is also the code to handle the result:
def foo (a):
x=a
y=a*2
return (x,y)
(x,y) = foo(50)
Just found out that with the Java NIO (java.nio.file.*) you can easily write:
List<String> lines=Files.readAllLines(Paths.get("/tmp/test.csv"), StandardCharsets.UTF_8);
for(String line:lines){
System.out.println(line);
}
instead of dealing with FileInputStreams and BufferedReaders...
Even though you are using ASMM, you can set a minimum size for the large pool (MMAN will not shrink it below that value). You can also try pinning some objects and increasing SGA_TARGET.
You can use the onload="" HTML attribute and use JavaScript to adjust the opacity style of your element.
Leave your CSS as you proposed. Edit your HTML code to:
<body onload="document.getElementById(test).style.opacity='1'">
<div id="test">
<p>?This is a test</p>
</div>
</body>
This also works to fade-in the complete page when finished loading:
HTML:
<body onload="document.body.style.opacity='1'">
</body>
CSS:
body{
opacity: 0;
transition: opacity 2s;
-webkit-transition: opacity 2s; /* Safari */
}
Check the W3Schools website: transitions and an article for changing styles with JavaScript.
A key point that I find missing in the above answers is that urllib returns an object of type <class http.client.HTTPResponse> whereas requests returns <class 'requests.models.Response'>.
Due to this, read() method can be used with urllib but not with requests.
P.S. : requests is already rich with so many methods that it hardly needs one more as read() ;>
Policykit is a system daemon and policykit authentication agent is used to verify identity of the user before executing actions. The messages logged in /var/log/secure show that an authentication agent is registered when user logs in and it gets unregistered when user logs out. These messages are harmless and can be safely ignored.
For SQL 2005,
EXEC sp_MSForEachTable 'TRUNCATE TABLE ?'
To replace special characters, space and convert to lower case
$(document).ready(function (){
$(document).on("keyup", "#Id", function () {
$("#Id").val($("#Id").val().replace(/[^a-z0-9\s]/gi, '').replace(/[_\s]/g, '').toLowerCase());
});
});
equals() function is a method of Object class which should be overridden by programmer. String class overrides it to check if two strings are equal i.e. in content and not reference.
== operator checks if the references of both the objects are the same.
Consider the programs
String abc = "Awesome" ;
String xyz = abc;
if(abc == xyz)
System.out.println("Refers to same string");
Here the abc and xyz, both refer to same String "Awesome". Hence the expression (abc == xyz) is true.
String abc = "Hello World";
String xyz = "Hello World";
if(abc == xyz)
System.out.println("Refers to same string");
else
System.out.println("Refers to different strings");
if(abc.equals(xyz))
System.out.prinln("Contents of both strings are same");
else
System.out.prinln("Contents of strings are different");
Here abc and xyz are two different strings with the same content "Hello World". Hence here the expression (abc == xyz) is false where as (abc.equals(xyz)) is true.
Hope you understood the difference between == and <Object>.equals()
Thanks.
You can use Collections#sort to sort things alphabetically.