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How to convert std::string to LPCSTR?
How can I convert a std::string to LPCSTR ? Also, how can I convert a std::string to LPWSTR ?
9 Answers
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Is there a limit to the length of a GET request? [duplicate]
... as there is no specified limit in the RFC. It'd be safe to use up to 2000 characters (IE's limit.) If you are anywhere near this length, you should make sure you really need URIs that long, maybe an alternative design could get around that.
URIs should be readable, even when used to send data.
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Creating a daemon in Linux
...are necessary, these can be encoded by prefixing individual log lines with strings like "<4>" (for log level 4 "WARNING" in the syslog priority scheme), following a similar style as the Linux kernel's printk() level system. For details, see sd-daemon(3) and systemd.exec(5).
To learn mor...
How do I create a multiline Python string with inline variables?
I am looking for a clean way to use variables within a multiline Python string. Say I wanted to do the following:
7 Answers...
Difference between string and text in rails?
...new web app using Rails, and was wondering, what's the difference between string and text ? And when should each be used?
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How to make vim paste from (and copy to) system's clipboard?
...efault, but if you install the vim-gtk or vim-gtk3 package you can get the extra features nonetheless.
You also may want to have a look at the 'clipboard' option described in :help cb. In this case you can :set clipboard=unnamed or :set clipboard=unnamedplus to make all yanking/deleting operations a...
Select multiple images from android gallery
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Define these variables in the class:
int PICK_IMAGE_MULTIPLE = 1;
String imageEncoded;
List<String> imagesEncodedList;
Let's Assume that onClick on a button it should open gallery to select images
Intent intent = new Intent();
intent.setType("image/*");
intent.putExtra(Inte...
Best way to repeat a character in C#
What it's the best way to generate a string of \t 's in C#
19 Answers
19
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C++ convert from 1 char to string? [closed]
I need to cast only 1 char to string . The opposite way is pretty simple like str[0] .
2 Answers
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
...ual const QMetaObject *metaObject() const; virtual void *qt_metacast(const char *); virtual int qt_metacall(QMetaObject::Call, int, void **); static inline QString tr(const char *s, cons
t char *c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } __attribute__ ((__deprecated__)) static...