glib

Can you advice some network connection example made with glib/gio libraries. There is quite a good reference manual , but no full example even for basic things. It will be used for simple sending and receiving files as a part of program. Yasushi Shoji How about like this? There is similar question at Fetch a file from web: in GTK using C #include <gio/gio.h> int main() { const gchar *uri = "https://stackoverflow.com/questions/5758770/"; GFile *in; GFile *out; GError *error = NULL; gboolean ret; g_type_init(); in = g_file_new_for_uri(uri); out = g_file_new_for_path("/tmp/a"); ret = g_file_copy

I know the question may looks stupid, but I am really not able to figure it out. I naively though a sequence of strings is a list of strings. However, this fails: (pid, stdin, stdout, stderr) = glib.spawn_async( argv=["foo", "bar"], envp=None, flags=glib.SPAWN_SEARCH_PATH + glib.SPAWN_CHILD_INHERITS_STDIN, standard_input=True, standard_output=True, standard_error=True) Fails with this error: TypeError: glib.spawn_async: first argument must be a sequence of strings I tried with a tuple, which gives nothing better. What is a sequence of strings if not a list? I though about a possible Python

I have a GArray of GValue (all non-zero) which has been allocated at runtime with g_array_append_val. I wonder how can I find out what's the index of the last element, or more precisely how many elements does the array hold. Code like for (length=0;g_value_get_int(&g_array_index(array, GValue, length)); length++); return length would fail with an out of bounds. It doesn't seem to be well-documented, but the number of the elements in the array is stored in the field array->len . 来源： https://stackoverflow.com/questions/33836247/how-can-i-find-the-length-of-a-given-garray

In Python 2.7 I can successfully convert the Unicode string "abc\udc34xyz" to UTF-8 (result is "abc\xed\xb0\xb4xyz" ). But when I pass the UTF-8 string to eg. pango_parse_markup() or g_convert_with_fallback() , I get errors like "Invalid byte sequence in conversion input". Apparently the GTK/Pango functions detect the "unpaired surrogate" in the string and (correctly?) reject it. Python 3 doesn't even allow conversion of the Unicode string to UTF-8 (error: "'utf-8' codec can't encode character '\udc34' in position 3: surrogates not allowed"), but I can run "abc\udc34xyz".encode("utf8",

I was looking for a good general-purpose library for C on top of the standard C library, and have seen several suggestions to use glib . How 'obtrusive' is it in your code? To explain what I mean by obtrusiveness, the first thing I noticed in the reference manual is the basic types section , thinking to myself, "what, am I going to start using gint , gchar , and gprefixing geverything gin gmy gcode gnow?" More generally, can you use it only locally without other functions or files in your code having to be aware of its use? Does it force certain assumptions on your code, or constraints on your

系统：CentOS7.7.1908 PHP： *********************************************************************START**************************************************************************** #!/bin/bash #auto install php #by 网络虾米哥 2019-11-20 yum -y install gcc gcc-c++ make zlib zlib-devel pcre pcre-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers